llvm Namespace Reference

This is an optimization pass for GlobalISel generic memory operations. More...

Namespaces
namespace	AA
	Abstract Attribute helper functions.
namespace	AArch64
namespace	AArch64_AM
	AArch64_AM - AArch64 Addressing Mode Stuff.
namespace	AArch64_IMM
namespace	AArch64_MC
namespace	AArch64AT
namespace	AArch64BTIHint
namespace	AArch64CC
namespace	AArch64DB
namespace	AArch64DBnXS
namespace	AArch64DC
namespace	AArch64ExactFPImm
namespace	AArch64GISelUtils
namespace	AArch64IC
namespace	AArch64II
namespace	AArch64ISB
namespace	AArch64ISD
namespace	AArch64Layout
namespace	AArch64PACKey
namespace	AArch64PAuth
namespace	AArch64PRCTX
namespace	AArch64PRFM
namespace	AArch64PSBHint
namespace	AArch64PState
namespace	AArch64RPRFM
namespace	AArch64SE
namespace	AArch64SME
namespace	AArch64SVCR
namespace	AArch64SVEPredPattern
namespace	AArch64SVEPRFM
namespace	AArch64SVEVecLenSpecifier
namespace	AArch64SysReg
namespace	AArch64TLBI
namespace	AArch64TSB
namespace	adl_detail
namespace	afdo_detail
namespace	AMDGPU
namespace	AMDGPUAS
	OpenCL uses address spaces to differentiate between various memory regions on the hardware.
namespace	AMDGPUAsmVariants
namespace	AMDGPUISD
namespace	amdhsa
namespace	APIntOps
namespace	ARCCC
namespace	ArchYAML
namespace	ARCISD
namespace	ARM
	Define some predicates that are used for node matching.
namespace	ARM_AM
	ARM_AM - ARM Addressing Mode Stuff.
namespace	ARM_ISB
namespace	ARM_MB
namespace	ARM_MC
namespace	ARM_PROC
namespace	ARM_TSB
namespace	ARMBankedReg
namespace	ARMBuildAttrs
namespace	ARMCC
namespace	ARMCP
namespace	ARMII
	ARMII - This namespace holds all of the target specific flags that instruction info tracks.
namespace	ARMISD
namespace	ARMRI
	Register allocation hints.
namespace	ARMSysReg
namespace	ARMVCC
namespace	at
	Assignment Tracking (at).
namespace	AttributeFuncs
namespace	AVR
	Contains the AVR backend.
namespace	AVRCC
namespace	AVRII
namespace	AVRISD
namespace	bfi_detail
namespace	binaryformat
namespace	bitc
namespace	bitfields_details
namespace	BitmaskEnumDetail
namespace	BPF
namespace	BPFISD
namespace	BTF
namespace	callable_detail
namespace	CallingConv
	CallingConv Namespace - This namespace contains an enum with a value for the well-known calling conventions.
namespace	cfg
namespace	Check
namespace	cl
	This namespace contains all of the command line option processing machinery.
namespace	codegen
namespace	CodeGenOpt
namespace	codegenoptions
namespace	codelayout
namespace	CodeModel
namespace	codeview
namespace	CodeViewYAML
namespace	COFF
namespace	COFFYAML
namespace	compression
namespace	consthoist
	A private "module" namespace for types and utilities used by ConstantHoisting.
namespace	ConverterEBCDIC
namespace	coro
namespace	coverage
namespace	CSKY
namespace	CSKYAttrs
namespace	CSKYCP
namespace	CSKYII
namespace	CSKYISD
namespace	CSKYOp
namespace	detail
	These are wrappers over isa* function that allow them to be used in generic algorithms such as llvm:all_of, llvm::none_of, etc.
namespace	details
namespace	DomTreeBuilder
namespace	DOT
namespace	driver
namespace	dwarf
	Calculates the starting offsets for various sections within the .debug_names section.
namespace	dwarf_linker
namespace	DWARFFlavour
	Flavour of dwarf regnumbers.
namespace	DWARFYAML
namespace	dxbc
namespace	DXContainerYAML
namespace	dxil
namespace	ELF
namespace	ELFAttrs
namespace	ELFYAML
namespace	EngineKind
namespace	FloatABI
namespace	fp
namespace	FPOpFusion
namespace	fuzzerop
namespace	GCOV
namespace	GISelAddressing
namespace	GOFF
namespace	GOFFYAML
namespace	GraphProgram
namespace	gsym
namespace	gvn
	A private "module" namespace for types and utilities used by GVN.
namespace	GVNExpression
namespace	hashbuilder_detail
namespace	hashing
namespace	Hexagon
namespace	Hexagon_MC
namespace	HexagonAttrs
namespace	HexagonFUnits
namespace	HexagonII
	HexagonII - This namespace holds all of the target specific flags that instruction info tracks.
namespace	HexagonISD
namespace	HexagonMCInstrInfo
namespace	HexStyle
namespace	hlsl
namespace	HWASanAccessInfo
namespace	IDFCalculatorDetail
namespace	ifs
namespace	ilist_detail
namespace	IndexedInstrProf
namespace	InlineConstants
namespace	internal
namespace	IntervalMapImpl
	IntervalMapImpl - Namespace used for IntervalMap implementation details.
namespace	Intrinsic
	This namespace contains an enum with a value for every intrinsic/builtin function known by LLVM.
namespace	IRSimilarity
namespace	irsymtab
namespace	ISD
	ISD namespace - This namespace contains an enum which represents all of the SelectionDAG node types and value types.
namespace	itanium_demangle
namespace	jitlink
namespace	json
namespace	JumpTable
namespace	jumpthreading
	A private "module" namespace for types and utilities used by JumpThreading.
namespace	Lanai
namespace	LanaiII
namespace	LanaiISD
namespace	LCOMM
namespace	legacy
namespace	LegacyLegalizeActions
namespace	LegalityPredicates
namespace	LegalizeActions
namespace	LegalizeMutations
namespace	lltok
namespace	Loc
namespace	logicalview
namespace	LoongArch
namespace	LoongArchABI
namespace	LoongArchII
namespace	LoongArchISD
namespace	LoongArchMatInt
namespace	lowertypetests
namespace	LPAC
namespace	LPCC
namespace	lto
namespace	M68k
	Define some predicates that are used for node matching.
namespace	M68kBeads
namespace	M68kII
	This namespace holds all of the target specific flags that instruction info tracks.
namespace	M68kISD
namespace	MachO
namespace	MachOYAML
namespace	mc
namespace	mca
namespace	MCD
namespace	mcdwarf
namespace	mcdxbc
namespace	MCID
namespace	MCOI
namespace	MCParserUtils
namespace	mdconst
	Transitional API for extracting constants from Metadata.
namespace	memprof
namespace	memtag
namespace	minidump
namespace	MinidumpYAML
namespace	MIPatternMatch
namespace	Mips
namespace	Mips16HardFloatInfo
namespace	MIPS_MC
namespace	MipsII
	MipsII - This namespace holds all of the target specific flags that instruction info tracks.
namespace	MipsISD
namespace	MISchedPostRASched
namespace	misexpect
namespace	ms_demangle
namespace	msf
namespace	msgpack
namespace	MSP430
namespace	MSP430Attrs
namespace	MSP430ISD
namespace	MSSAHelpers
namespace	N86
	Native X86 register numbers.
namespace	numbers
	Mathematical constants.
namespace	NVPTX
namespace	NVPTXCC
namespace	NVPTXII
namespace	NVPTXISD
namespace	objcarc
namespace	objcopy
namespace	object
namespace	offloading
namespace	OffloadYAML
namespace	OMF
namespace	omp
namespace	opt
namespace	orc
namespace	ore
	Add a small namespace to avoid name clashes with the classes used in the streaming interface.
namespace	outliner
namespace	parallel
namespace	PatternMatch
namespace	PBQP
namespace	pdb
namespace	pgo
namespace	PICLevel
namespace	PICStyles
	The X86 backend supports a number of different styles of PIC.
namespace	PIELevel
namespace	pointer_union_detail
namespace	PPC
	Define some predicates that are used for node matching.
namespace	PPCII
	PPCII - This namespace holds all of the PowerPC target-specific per-instruction flags.
namespace	PPCISD
namespace	R600
namespace	R600InstrFlags
namespace	RawInstrProf
namespace	rdf
namespace	reassociate
	A private "module" namespace for types and utilities used by Reassociate.
namespace	RegState
namespace	Reloc
namespace	remarks
namespace	RISCV
namespace	RISCVABI
namespace	RISCVAttrs
namespace	RISCVCC
namespace	RISCVFeatures
namespace	RISCVFenceField
namespace	RISCVFPRndMode
namespace	RISCVII
namespace	RISCVInsnOpcode
namespace	RISCVISD
namespace	RISCVLoadFPImm
namespace	RISCVMatInt
namespace	RISCVOp
namespace	RISCVRI
namespace	RISCVRVC
namespace	RISCVSysReg
namespace	RISCVTuneInfoTable
namespace	RISCVVIntrinsicsTable
namespace	RISCVVPseudosTable
namespace	RISCVVType
namespace	RISCVZC
namespace	RTLIB
namespace	safestack
namespace	sampleprof
namespace	sampleprofutil
namespace	ScaledNumbers
namespace	Sched
namespace	SDPatternMatch
namespace	SharedLiveDebugValues
namespace	SI
namespace	SIEncodingFamily
namespace	SIInstrFlags
namespace	SIOutMods
namespace	SISched
namespace	SISrcMods
namespace	slpvectorizer
	A private "module" namespace for types and utilities used by this pass.
namespace	Sparc
namespace	SparcASITag
namespace	SPCC
namespace	SPII
	SPII - This namespace holds all of the target specific flags that instruction info tracks.
namespace	SPIRV
	Lowers a builtin funtion call using the provided DemangledCall skeleton and external instruction Set.
namespace	SPISD
namespace	support
namespace	SwitchCG
namespace	symbolize
namespace	SymbolRewriter
namespace	SyncScope
namespace	sys
namespace	SystemZ
namespace	SystemZCP
namespace	SystemZICMP
namespace	SystemZII
namespace	SystemZISD
namespace	SystemZMC
namespace	TableGen
namespace	TailPredication
namespace	TargetOpcode
	Invariant opcodes: All instruction sets have these as their low opcodes.
namespace	TargetStackID
namespace	tgtok
namespace	ThreadModel
namespace	tlshoist
	A private "module" namespace for types and utilities used by TLSVariableHoist.
namespace	TLSModel
namespace	TPLoop
namespace	trailing_objects_internal
namespace	unittest
namespace	VE
namespace	VECC
namespace	VEII
	VEII - This namespace holds all of the Aurora VE target-specific per-instruction flags.
namespace	VEISD
namespace	VERD
namespace	VFABI
namespace	vfs
namespace	VNCoercion
namespace	VPlanPatternMatch
namespace	vputils
namespace	wasm
namespace	WasmYAML
namespace	WebAssembly
namespace	WebAssemblyII
namespace	WebAssemblyISD
namespace	wholeprogramdevirt
namespace	Win64EH
namespace	windows_manifest
namespace	WinEH
namespace	X86
	Define some predicates that are used for node matching.
namespace	X86_MC
namespace	X86AS
namespace	X86Disassembler
namespace	X86II
	X86II - This namespace holds all of the target specific flags that instruction info tracks.
namespace	X86ISD
namespace	XCOFF
namespace	XCOFFYAML
namespace	XCore
namespace	XCoreISD
namespace	xray
namespace	Xtensa
namespace	yaml
namespace	ZeroCallUsedRegs

Classes
class	A57ChainingConstraint
	Add the accumulator chaining constraint to a PBQP graph. More...
struct	AAAddressSpace
	An abstract interface for address space information. More...
struct	AAAlign
	An abstract interface for all align attributes. More...
struct	AAAllocationInfo
struct	AAAssumptionInfo
	An abstract attribute for getting assumption information. More...
struct	AACacheLoc
	Cache key for BasicAA results. More...
class	AACallEdgeIterator
	An Iterator for call edges, creates AACallEdges attributes in a lazy way. More...
struct	AACallEdges
	An abstract state for querying live call edges. More...
struct	AACallGraphNode
struct	AADenormalFPMath
	An abstract Attribute for specializing "dynamic" components of "denormal-fp-math" and "denormal-fp-math-f32" to a known denormal mode. More...
struct	AADepGraph
	The data structure for the dependency graph. More...
struct	AADepGraphNode
	} More...
struct	AADereferenceable
	An abstract interface for all dereferenceable attribute. More...
class	AAEvaluator
struct	AAExecutionDomain
struct	AAGlobalValueInfo
	An abstract interface for llvm::GlobalValue information interference. More...
struct	AAHeapToStack
struct	AAIndirectCallInfo
	An abstract interface for indirect call information interference. More...
struct	AAInstanceInfo
	An abstract interface to track if a value leaves it's defining function instance. More...
struct	AAInterFnReachability
	An abstract Attribute for computing reachability between functions. More...
struct	AAIntraFnReachability
	An abstract interface to determine reachability of point A to B. More...
struct	AAIsDead
	An abstract interface for liveness abstract attribute. More...
class	AAManager
	A manager for alias analyses. More...
struct	AAMDNodes
	A collection of metadata nodes that might be associated with a memory access used by the alias-analysis infrastructure. More...
struct	AAMemoryBehavior
	An abstract interface for memory access kind related attributes (readnone/readonly/writeonly). More...
struct	AAMemoryLocation
	An abstract interface for all memory location attributes (readnone/argmemonly/inaccessiblememonly/inaccessibleorargmemonly). More...
struct	AAMustProgress
	An abstract interface for all nonnull attributes. More...
struct	AANoAlias
	An abstract interface for all noalias attributes. More...
struct	AANoCapture
	An abstract interface for all nocapture attributes. More...
struct	AANoFPClass
struct	AANoFree
	An AbstractAttribute for nofree. More...
struct	AANonConvergent
	An abstract Attribute for determining the necessity of the convergent attribute. More...
struct	AANonNull
	An abstract interface for all nonnull attributes. More...
struct	AANoRecurse
	An abstract attribute for norecurse. More...
struct	AANoReturn
	An AbstractAttribute for noreturn. More...
struct	AANoSync
struct	AANoUndef
	An abstract interface for all noundef attributes. More...
struct	AANoUnwind
struct	AAPointerInfo
	An abstract interface for struct information. More...
struct	AAPotentialConstantValues
	An abstract interface for potential values analysis. More...
struct	AAPotentialValues
struct	AAPrivatizablePtr
	An abstract interface for privatizability. More...
class	AAQueryInfo
	This class stores info we want to provide to or retain within an alias query. More...
class	AArch64_COFFTargetObjectFile
	This implementation is used for AArch64 COFF targets. More...
class	AArch64_ELFTargetObjectFile
	This implementation is used for AArch64 ELF targets (Linux in particular). More...
class	AArch64_MachoTargetObjectFile
	AArch64_MachoTargetObjectFile - This TLOF implementation is used for Darwin. More...
class	AArch64AppleInstPrinter
class	AArch64AuthMCExpr
class	AArch64beTargetMachine
class	AArch64CallLowering
class	AArch64Disassembler
class	AArch64ExternalSymbolizer
class	AArch64FrameLowering
class	AArch64FunctionInfo
	AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction. More...
class	AArch64GenRegisterBankInfo
class	AArch64InstPrinter
class	AArch64InstrInfo
class	AArch64LegalizerInfo
class	AArch64leTargetMachine
struct	AArch64LoopIdiomTransformPass
struct	AArch64MCAsmInfoDarwin
struct	AArch64MCAsmInfoELF
struct	AArch64MCAsmInfoGNUCOFF
struct	AArch64MCAsmInfoMicrosoftCOFF
class	AArch64MCExpr
class	AArch64MCInstLower
	AArch64MCInstLower - This class is used to lower an MachineInstr into an MCInst. More...
class	AArch64PostRASchedStrategy
	A MachineSchedStrategy implementation for AArch64 post RA scheduling. More...
class	AArch64RegisterBankInfo
	This class provides the information for the target register banks. More...
class	AArch64RegisterInfo
class	AArch64SelectionDAGInfo
class	AArch64Subtarget
class	AArch64TargetELFStreamer
class	AArch64TargetLowering
class	AArch64TargetMachine
class	AArch64TargetStreamer
class	AArch64TargetWinCOFFStreamer
class	AArch64TTIImpl
class	AAResultBase
	A base class to help implement the function alias analysis results concept. More...
class	AAResults
class	AAResultsWrapperPass
	A wrapper pass to provide the legacy pass manager access to a suitably prepared AAResults object. More...
struct	AAUndefinedBehavior
	An abstract attribute for undefined behavior. More...
struct	AAUnderlyingObjects
	An abstract attribute for getting all assumption underlying objects. More...
struct	AAValueConstantRange
	An abstract interface for range value analysis. More...
struct	AAValueSimplify
	An abstract interface for value simplify abstract attribute. More...
struct	AAWillReturn
	An abstract attribute for willreturn. More...
struct	AbstractAttribute
	Base struct for all "concrete attribute" deductions. More...
class	AbstractCallSite
	AbstractCallSite. More...
class	AbstractDependenceGraphBuilder
	This abstract builder class defines a set of high-level steps for creating DDG-like graphs. More...
class	AbstractLatticeFunction
	AbstractLatticeFunction - This class is implemented by the dataflow instance to specify what the lattice values are and how they handle merges etc. More...
class	AbstractSlotTrackerStorage
	Abstract interface of slot tracker storage. More...
struct	AbstractState
	An interface to query the internal state of an abstract attribute. More...
class	AccelTable
	This class holds an abstract representation of an Accelerator Table, consisting of a sequence of buckets, each bucket containint a sequence of HashData entries. More...
class	AccelTableBase
	A base class holding non-template-dependant functionality of the AccelTable class. More...
class	AccelTableData
	Interface which the different types of accelerator table data have to conform. More...
struct	AccessAsInstructionInfo
	Helper for AA::PointerInfo::Access DenseMap/Set usage ignoring everythign but the instruction. More...
struct	ADCEPass
	A DCE pass that assumes instructions are dead until proven otherwise. More...
struct	add_const_past_pointer
	If T is a pointer to X, return a pointer to const X. More...
struct	add_const_past_pointer< T, std::enable_if_t< std::is_pointer_v< T > > >
struct	add_lvalue_reference_if_not_pointer
	If T is a pointer, just return it. If it is not, return T&. More...
struct	add_lvalue_reference_if_not_pointer< T, std::enable_if_t< std::is_pointer_v< T > > >
class	AddDiscriminatorsPass
class	AddOperator
class	AddressPool
class	AddressRange
	A class that represents an address range. More...
class	AddressRanges
	The AddressRanges class helps normalize address range collections. More...
class	AddressRangesBase
	The AddressRangesBase class presents the base functionality for the normalized address ranges collection. More...
class	AddressRangesMap
	AddressRangesMap class maps values to the address ranges. More...
class	AddressRangeValuePair
struct	AddressSanitizerOptions
class	AddressSanitizerPass
	Public interface to the address sanitizer module pass for instrumenting code to check for various memory errors. More...
class	AddrLabelMap
class	AddrSpaceCastInst
	This class represents a conversion between pointers from one address space to another. More...
class	AddrSpaceCastOperator
class	AddrSpaceCastSDNode
class	AggressiveAntiDepBreaker
class	AggressiveAntiDepState
	Contains all the state necessary for anti-dep breaking. More...
class	AggressiveInstCombinePass
class	AIXCCState
class	AIXException
struct	AliasMatchingData
	Tablegenerated data structures needed to match alias patterns. More...
struct	AliasPattern
	Data for each alias pattern. More...
struct	AliasPatternCond
class	AliasResult
	The possible results of an alias query. More...
class	AliasScopeNode
	This is a simple wrapper around an MDNode which provides a higher-level interface by hiding the details of how alias analysis information is encoded in its operands. More...
class	AliasSet
class	AliasSetsPrinterPass
class	AliasSetTracker
class	AliasSummary
	Alias summary information. More...
struct	Align
	This struct is a compact representation of a valid (non-zero power of two) alignment. More...
struct	AlignedCharArrayUnion
	A suitably aligned and sized character array member which can hold elements of any type. More...
struct	AlignmentFromAssumptionsPass
class	AllAnalysesOn
	This templated class represents "all analyses that operate over \<a particular IR unit\>" (e.g. More...
class	AllocaHolder
class	AllocaInst
	an instruction to allocate memory on the stack More...
struct	AllocaPackedValues
class	AllocationOrder
class	AllocatorBase
	CRTP base class providing obvious overloads for the core Allocate() methods of LLVM-style allocators. More...
class	AllocatorList
	A linked-list with a custom, local allocator. More...
struct	AllocInfo
	Summary of memprof metadata on allocations. More...
class	AlwaysInlinerPass
	Inlines functions marked as "always_inline". More...
class	AMDGPUAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	AMDGPUAAResult
	A simple AA result that uses TBAA metadata to answer queries. More...
class	AMDGPUAAWrapperPass
	Legacy wrapper pass to provide the AMDGPUAAResult object. More...
struct	AMDGPUAlwaysInlinePass
class	AMDGPUArgumentUsageInfo
class	AMDGPUAsmPrinter
struct	AMDGPUAtomicOptimizerPass
class	AMDGPUAttributorPass
class	AMDGPUCallLowering
class	AMDGPUCodeGenPreparePass
class	AMDGPUCtorDtorLoweringPass
	Lower llvm.global_ctors and llvm.global_dtors to special kernels. More...
class	AMDGPUDisassembler
class	AMDGPUExternalAAWrapper
class	AMDGPUFrameLowering
	Information about the stack frame layout on the AMDGPU targets. More...
struct	AMDGPUFunctionArgInfo
class	AMDGPUGenRegisterBankInfo
	This class provides the information for the target register banks. More...
class	AMDGPUGWSResourcePseudoSourceValue
struct	AMDGPUImageIntrinsicOptimizerPass
class	AMDGPUInstPrinter
class	AMDGPUInstrInfo
class	AMDGPUInstructionSelector
class	AMDGPULegalizerInfo
class	AMDGPULibCalls
class	AMDGPULibFunc
	Wrapper class for AMDGPULIbFuncImpl. More...
class	AMDGPULibFuncBase
class	AMDGPULibFuncImpl
struct	AMDGPULowerBufferFatPointersPass
class	AMDGPULowerKernelArgumentsPass
struct	AMDGPULowerKernelAttributesPass
struct	AMDGPULowerModuleLDSPass
class	AMDGPUMachineFunction
class	AMDGPUMachineModuleInfo
class	AMDGPUMangledLibFunc
class	AMDGPUMCAsmInfo
class	AMDGPUMIRFormatter
class	AMDGPUPALMetadata
class	AMDGPUPassConfig
struct	AMDGPUPerfHintAnalysis
struct	AMDGPUPrintfRuntimeBindingPass
struct	AMDGPUPromoteAllocaPass
struct	AMDGPUPromoteAllocaToVectorPass
struct	AMDGPUPromoteKernelArgumentsPass
class	AMDGPUPseudoSourceValue
class	AMDGPURegBankSelect
class	AMDGPURegisterBankInfo
struct	AMDGPUResourceUsageAnalysis
class	AMDGPURewriteUndefForPHIPass
struct	AMDGPUSimplifyLibCallsPass
class	AMDGPUSubtarget
class	AMDGPUSymbolizer
class	AMDGPUTargetAsmStreamer
class	AMDGPUTargetELFStreamer
class	AMDGPUTargetLowering
class	AMDGPUTargetMachine
class	AMDGPUTargetObjectFile
class	AMDGPUTargetStreamer
class	AMDGPUTTIImpl
class	AMDGPUUnifyDivergentExitNodesPass
struct	AMDGPUUnifyMetadataPass
class	AMDGPUUnmangledLibFunc
struct	AMDGPUUseNativeCallsPass
class	AMDGPUVariadicMCExpr
	AMDGPU target specific variadic MCExpr operations. More...
struct	AnalysisGetter
	Wrapper for FunctionAnalysisManager. More...
struct	AnalysisInfoMixin
	A CRTP mix-in that provides informational APIs needed for analysis passes. More...
struct	AnalysisKey
	A special type used by analysis passes to provide an address that identifies that particular analysis pass type. More...
class	AnalysisManager
	A container for analyses that lazily runs them and caches their results. More...
class	AnalysisResolver
	AnalysisResolver - Simple interface used by Pass objects to pull all analysis information out of pass manager that is responsible to manage the pass. More...
struct	AnalysisSetKey
	A special type used to provide an address that identifies a set of related analyses. More...
class	AnalysisUsage
	Represent the analysis usage information of a pass. More...
struct	Annotation2MetadataPass
	Pass to convert @llvm.global.annotations to !annotation metadata. More...
struct	AnnotationRemarksPass
class	Annotations
	Annotations lets you mark points and ranges inside source code, for tests: More...
struct	AnonStructTypeKeyInfo
class	AnonymousNameInit
	"anonymous_n" - Represent an anonymous record name More...
class	AntiDepBreaker
	This class works in conjunction with the post-RA scheduler to rename registers to break register anti-dependencies (WAR hazards). More...
class	Any
class	AnyCoroEndInst
class	AnyCoroIdInst
	This represents a common base class for llvm.coro.id instructions. More...
class	AnyCoroIdRetconInst
	This represents either the llvm.coro.id.retcon or llvm.coro.id.retcon.once instruction. More...
class	AnyCoroSuspendInst
class	AnyMemCpyInst
	This class represents any memcpy intrinsic i.e. More...
class	AnyMemIntrinsic
class	AnyMemMoveInst
	This class represents any memmove intrinsic i.e. More...
class	AnyMemSetInst
	This class represents any memset intrinsic. More...
class	AnyMemTransferInst
class	APByteStreamer
class	APFixedPoint
	The APFixedPoint class works similarly to APInt/APSInt in that it is a functional replacement for a scaled integer. More...
class	APFloat
struct	APFloatBase
	A self-contained host- and target-independent arbitrary-precision floating-point software implementation. More...
class	APInt
	Class for arbitrary precision integers. More...
class	AppendingBinaryByteStream
	An implementation of WritableBinaryStream which can write at its end causing the underlying data to grow. More...
class	AppleAcceleratorTable
	This implements the Apple accelerator table format, a precursor of the DWARF 5 accelerator table format. More...
class	AppleAccelTableData
	A base class for different implementations of Data classes for Apple Accelerator Tables. More...
class	AppleAccelTableOffsetData
	Accelerator table data implementation for simple Apple accelerator tables with just a DIE reference. More...
class	AppleAccelTableStaticOffsetData
	Accelerator table data implementation for simple Apple accelerator tables with a DIE offset but no actual DIE pointer. More...
class	AppleAccelTableStaticTypeData
	Accelerator table data implementation for type accelerator tables with a DIE offset but no actual DIE pointer. More...
class	AppleAccelTableTypeData
	Accelerator table data implementation for Apple type accelerator tables. More...
class	APSInt
	An arbitrary precision integer that knows its signedness. More...
class	ARCFrameLowering
class	ARCFunctionInfo
	ARCFunctionInfo - This class is derived from MachineFunction private ARC target-specific information for each MachineFunction. More...
class	ARCInstPrinter
class	ARCInstrInfo
class	ARCMCAsmInfo
class	ARCMCInstLower
	This class is used to lower an MachineInstr into an MCInst. More...
struct	ARCRegisterInfo
class	ARCSubtarget
class	ARCTargetLowering
class	ARCTargetMachine
class	ARCTargetStreamer
class	ARCTTIImpl
struct	ArgDescriptor
struct	ArgInfo
	Helper struct shared between Function Specialization and SCCP Solver. More...
class	Argument
	This class represents an incoming formal argument to a Function. More...
class	ArgumentInit
class	ArgumentPromotionPass
	Argument promotion pass. More...
class	ARMAsmBackend
class	ARMAsmBackendDarwin
class	ARMAsmPrinter
class	ARMAttributeParser
class	ARMBankConflictHazardRecognizer
class	ARMBaseInstrInfo
class	ARMBaseRegisterInfo
class	ARMBaseTargetMachine
class	ARMBasicBlockUtils
class	ARMBETargetMachine
	ARM/Thumb big endian target machine. More...
class	ARMBlockPlacement
class	ARMCallLowering
class	ARMCOFFMCAsmInfoGNU
class	ARMCOFFMCAsmInfoMicrosoft
class	ARMConstantPoolConstant
	ARMConstantPoolConstant - ARM-specific constant pool values for Constants, Functions, and BlockAddresses. More...
class	ARMConstantPoolMBB
	ARMConstantPoolMBB - ARM-specific constantpool value of a machine basic block. More...
class	ARMConstantPoolSymbol
	ARMConstantPoolSymbol - ARM-specific constantpool values for external symbols. More...
class	ARMConstantPoolValue
	ARMConstantPoolValue - ARM specific constantpool value. More...
class	ARMELFMCAsmInfo
class	ARMElfTargetObjectFile
class	ARMException
class	ARMFrameLowering
class	ARMFunctionInfo
	ARMFunctionInfo - This class is derived from MachineFunctionInfo and contains private ARM-specific information for each MachineFunction. More...
class	ARMGenRegisterBankInfo
class	ARMHazardRecognizerFPMLx
class	ARMInstPrinter
class	ARMInstrInfo
class	ARMJITSymbolFlags
	ARM-specific JIT symbol flags. More...
class	ARMLegalizerInfo
class	ARMLETargetMachine
	ARM/Thumb little endian target machine. More...
class	ARMMCAsmInfoDarwin
class	ARMMCExpr
class	ARMRegisterBankInfo
	This class provides the information for the target register banks. More...
struct	ARMRegisterInfo
class	ARMSelectionDAGInfo
class	ARMSubtarget
class	ARMTargetLowering
class	ARMTargetStreamer
class	ARMTTIImpl
class	ArrayRecycler
	Recycle small arrays allocated from a BumpPtrAllocator. More...
class	ArrayRef
	ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory), i.e. More...
class	ArrayType
	Class to represent array types. More...
struct	ASanAccessInfo
struct	ASanStackFrameLayout
struct	ASanStackVariableDescription
class	AShrOperator
class	AsmCommentConsumer
	A callback class which is notified of each comment in an assembly file as it is lexed. More...
class	AsmCond
	AsmCond - Class to support conditional assembly. More...
struct	AsmFieldInfo
class	AsmLexer
	AsmLexer - Lexer class for assembly files. More...
class	AsmPrinter
	This class is intended to be used as a driving class for all asm writers. More...
class	AsmPrinterHandler
	Collects and handles AsmPrinter objects required to build debug or EH information. More...
struct	AsmRewrite
class	AsmToken
	Target independent representation for an assembler token. More...
struct	AsmTypeInfo
class	AssemblerConstantPools
class	AssemblyAnnotationWriter
class	AssertAlignSDNode
	An SDNode that records if a register contains a value that is guaranteed to be aligned accordingly. More...
class	AssertingVH
	Value handle that asserts if the Value is deleted. More...
class	AssignmentTrackingAnalysis
class	AssignmentTrackingPass
	Convert @llvm.dbg.declare intrinsics into sets of @llvm.dbg.assign intrinsics by treating stores to the dbg.declare'd address as assignments to the variable. More...
struct	AssumeBuilderPass
	This pass will try to build an llvm.assume for every instruction in the function. More...
class	AssumeInst
	This represents the llvm.assume intrinsic. More...
struct	AssumeSimplifyPass
	This pass attempts to minimize the number of assume without loosing any information. More...
class	AssumptionAnalysis
	A function analysis which provides an AssumptionCache. More...
class	AssumptionCache
	A cache of @llvm.assume calls within a function. More...
class	AssumptionCacheTracker
	An immutable pass that tracks lazily created AssumptionCache objects. More...
class	AssumptionPrinterPass
	Printer pass for the AssumptionAnalysis results. More...
class	AtomicCmpXchgInst
	An instruction that atomically checks whether a specified value is in a memory location, and, if it is, stores a new value there. More...
class	AtomicExpandPass
class	AtomicMemCpyInst
	This class represents the atomic memcpy intrinsic i.e. More...
class	AtomicMemIntrinsic
class	AtomicMemMoveInst
	This class represents the atomic memmove intrinsic i.e. More...
class	AtomicMemSetInst
	This class represents atomic memset intrinsic. More...
class	AtomicMemTransferInst
class	AtomicRMWInst
	an instruction that atomically reads a memory location, combines it with another value, and then stores the result back. More...
class	AtomicSDNode
	This is an SDNode representing atomic operations. More...
class	AttrBuilder
class	Attribute
class	AttributeBitSet
class	AttributeImpl
struct	AttributeLinkedOffsetFixup
class	AttributeList
class	AttributeListImpl
class	AttributeMask
class	AttributeSet
class	AttributeSetNode
struct	Attributor
	The fixpoint analysis framework that orchestrates the attribute deduction. More...
struct	AttributorCallGraph
struct	AttributorCGSCCPass
struct	AttributorConfig
	Configuration for the Attributor. More...
struct	AttributorLightCGSCCPass
	A more lightweight version of the Attributor which only runs attribute inference but no simplifications. More...
struct	AttributorLightPass
	A more lightweight version of the Attributor which only runs attribute inference but no simplifications. More...
struct	AttributorPass
	} More...
struct	AutoInitRemark
	Special case for -ftrivial-auto-var-init remarks. More...
class	Automaton
	A deterministic finite-state automaton. More...
class	AVRAsmBackend
	Utilities for manipulating generated AVR machine code. More...
class	AVRAsmPrinter
	An AVR assembly code printer. More...
class	AVRELFObjectWriter
	Writes AVR machine code into an ELF32 object file. More...
class	AVRELFStreamer
	A target streamer for an AVR ELF object file. More...
struct	AVRFrameAnalyzer
	The frame analyzer pass. More...
class	AVRFrameLowering
	Utilities for creating function call frames. More...
class	AVRInstPrinter
	Prints AVR instructions to a textual stream. More...
class	AVRInstrInfo
	Utilities related to the AVR instruction set. More...
class	AVRMachineFunctionInfo
	Contains AVR-specific information for each MachineFunction. More...
class	AVRMCAsmInfo
	Specifies the format of AVR assembly files. More...
class	AVRMCCodeEmitter
	Writes AVR machine code to a stream. More...
class	AVRMCELFStreamer
class	AVRMCExpr
	A expression in AVR machine code. More...
class	AVRMCInstLower
	Lowers MachineInstr objects into MCInst objects. More...
class	AVRRegisterInfo
	Utilities relating to AVR registers. More...
class	AVRSelectionDAGInfo
	Holds information about the AVR instruction selection DAG. More...
class	AVRSubtarget
	A specific AVR target MCU. More...
class	AVRTargetAsmStreamer
	A target streamer for textual AVR assembly code. More...
class	AVRTargetLowering
	Performs target lowering for the AVR. More...
class	AVRTargetMachine
	A generic AVR implementation. More...
class	AVRTargetObjectFile
	Lowering for an AVR ELF32 object file. More...
class	AVRTargetStreamer
	A generic AVR target output stream. More...
class	BalancedPartitioning
struct	BalancedPartitioningConfig
	Algorithm parameters; default values are tuned on real-world binaries. More...
class	BaseIndexOffset
	Helper struct to parse and store a memory address as base + index + offset. More...
class	BaseRecord
class	BasicAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	BasicAAResult
	This is the AA result object for the basic, local, and stateless alias analysis. More...
class	BasicAAWrapperPass
	Legacy wrapper pass to provide the BasicAAResult object. More...
class	BasicBlock
	LLVM Basic Block Representation. More...
class	BasicBlockEdge
struct	BasicBlockInfo
	BasicBlockInfo - Information about the offset and size of a single basic block. More...
class	BasicBlockPathCloning
class	BasicBlockSDNode
class	BasicBlockSectionsProfileReader
class	BasicBlockSectionsProfileReaderAnalysis
	Analysis pass providing the BasicBlockSectionsProfileReader. More...
class	BasicBlockSectionsProfileReaderWrapperPass
struct	BasicDIEUnit
class	BasicTTIImpl
	Concrete BasicTTIImpl that can be used if no further customization is needed. More...
class	BasicTTIImplBase
	Base class which can be used to help build a TTI implementation. More...
class	BatchAAResults
	This class is a wrapper over an AAResults, and it is intended to be used only when there are no IR changes inbetween queries. More...
struct	BBClusterInfo
class	BCArray
	Represents an array of some other type. More...
class	BCBlob
	Represents an untyped blob of bytes. More...
class	BCBlockRAII
	RAII object to pair entering and exiting a sub-block. More...
class	BCChar6
	Represents a character encoded in LLVM's Char6 encoding. More...
struct	BCDumpOptions
class	BCFixed
	Represents a fixed-width value in a bitcode record. More...
class	BCGenericRecordLayout
	Represents a single bitcode record type. More...
class	BCLiteral
	Represents a literal operand in a bitcode record. More...
class	BCRecordLayout
	A record with a fixed record code. More...
class	BCVBR
	Represents a variable-width value in a bitcode record. More...
struct	BDCEPass
class	bf_iterator
class	bf_iterator_storage
struct	BFIDOTGraphTraitsBase
class	BinaryByteStream
	An implementation of BinaryStream which holds its entire data set in a single contiguous buffer. More...
class	BinaryConstantExpr
	BinaryConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement binary constant exprs. More...
class	BinaryInstrProfCorrelator
	BinaryInstrProfCorrelator - A child of InstrProfCorrelatorImpl that takes an object file as input to correlate profiles. More...
class	BinaryItemStream
	BinaryItemStream represents a sequence of objects stored in some kind of external container but for which it is useful to view as a stream of contiguous bytes. More...
struct	BinaryItemTraits
struct	BinaryItemTraits< codeview::CVSymbol >
struct	BinaryItemTraits< codeview::CVType >
struct	BinaryItemTraits< llvm::codeview::CVType >
class	BinaryOperation
	Class representing a single binary operation in the AST of an expression. More...
class	BinaryOperator
class	BinaryOpIntrinsic
	This class represents an intrinsic that is based on a binary operation. More...
class	BinaryStream
	An interface for accessing data in a stream-like format, but which discourages copying. More...
class	BinaryStreamError
	Base class for errors originating when parsing raw PDB files. More...
class	BinaryStreamReader
	Provides read only access to a subclass of BinaryStream. More...
class	BinaryStreamRef
	BinaryStreamRef is to BinaryStream what ArrayRef is to an Array. More...
class	BinaryStreamRefBase
	Common stuff for mutable and immutable StreamRefs. More...
class	BinaryStreamWriter
	Provides write only access to a subclass of WritableBinaryStream. More...
struct	BinarySubstreamRef
class	BinOpInit
	!op (X, Y) - Combine two inits. More...
class	BitCastInst
	This class represents a no-op cast from one type to another. More...
class	BitCastOperator
class	BitCodeAbbrev
	BitCodeAbbrev - This class represents an abbreviation record. More...
class	BitCodeAbbrevOp
	BitCodeAbbrevOp - This describes one or more operands in an abbreviation. More...
class	BitcodeAnalyzer
struct	BitcodeFileContents
struct	BitcodeLTOInfo
	Basic information extracted from a bitcode module to be used for LTO. More...
class	BitcodeModule
	Represents a module in a bitcode file. More...
class	BitcodeReaderValueList
class	BitcodeWriter
class	BitcodeWriterPass
	Pass for writing a module of IR out to a bitcode file. More...
struct	Bitfield
	Holds functions to get, set or test bitfields. More...
class	BitInit
	'true'/'false' - Represent a concrete initializer for a bit. More...
struct	BitIntegerState
	Specialization of the integer state for a bit-wise encoding. More...
class	BitMaskClassIterator
	This class encapuslates the logic to iterate over bitmask returned by the various RegClass related APIs. More...
class	BitRecTy
	'bit' - Represent a single bit More...
class	Bitset
	This is a constexpr reimplementation of a subset of std::bitset. More...
class	BitsInit
	'{ a, b, c }' - Represents an initializer for a BitsRecTy value. More...
class	BitsRecTy
	'bits<n>' - Represent a fixed number of bits More...
class	BitstreamBlockInfo
	This class maintains the abbreviations read from a block info block. More...
class	BitstreamCursor
	This represents a position within a bitcode file, implemented on top of a SimpleBitstreamCursor. More...
struct	BitstreamEntry
	When advancing through a bitstream cursor, each advance can discover a few different kinds of entries: More...
class	BitstreamWriter
struct	BitTracker
class	BitVector
class	BLAKE3
	A class that wraps the BLAKE3 algorithm. More...
class	BlockAddress
	The address of a basic block. More...
class	BlockAddressSDNode
class	BlockCoverageInference
class	BlockDataT
struct	BlockExtractorPass
class	BlockFrequency
class	BlockFrequencyAnalysis
	Analysis pass which computes BlockFrequencyInfo. More...
class	BlockFrequencyInfo
	BlockFrequencyInfo pass uses BlockFrequencyInfoImpl implementation to estimate IR basic block frequencies. More...
class	BlockFrequencyInfoImpl
	Shared implementation for block frequency analysis. More...
class	BlockFrequencyInfoImplBase
	Base class for BlockFrequencyInfoImpl. More...
class	BlockFrequencyInfoWrapperPass
	Legacy analysis pass which computes BlockFrequencyInfo. More...
class	BlockFrequencyPrinterPass
	Printer pass for the BlockFrequencyInfo results. More...
class	BlotMapVector
	An associative container with fast insertion-order (deterministic) iteration over its elements. More...
struct	Bonus
struct	BooleanState
	Simple wrapper for a single bit (boolean) state. More...
struct	BoundsCheckingPass
	A pass to instrument code and perform run-time bounds checking on loads, stores, and other memory intrinsics. More...
class	BPFAbstractMemberAccessPass
class	BPFAdjustOptPass
class	BPFASpaceCastSimplifyPass
class	BPFCallLowering
class	BPFCoreSharedInfo
class	BPFFrameLowering
class	BPFGenRegisterBankInfo
class	BPFInstPrinter
class	BPFInstrInfo
class	BPFIRPeepholePass
class	BPFLegalizerInfo
	This class provides the information for the BPF target legalizer for GlobalISel. More...
class	BPFMCAsmInfo
class	BPFMCInstLower
class	BPFPreserveDITypePass
class	BPFPreserveStaticOffsetPass
class	BPFRegisterBankInfo
struct	BPFRegisterInfo
class	BPFSelectionDAGInfo
class	BPFSubtarget
class	BPFTargetLowering
class	BPFTargetMachine
class	BPFTTIImpl
class	BPFunctionNode
	A function with a set of utility nodes where it is beneficial to order two functions close together if they have similar utility nodes. More...
struct	BPIPassTrait
	Simple trait class that provides a mapping between BPI passes and the corresponding BPInfo. More...
struct	BPIPassTrait< LazyBranchProbabilityInfoPass >
class	BranchFolder
class	BranchInst
	Conditional or Unconditional Branch instruction. More...
class	BranchProbability
class	BranchProbabilityAnalysis
	Analysis pass which computes BranchProbabilityInfo. More...
class	BranchProbabilityInfo
	Analysis providing branch probability information. More...
class	BranchProbabilityInfoWrapperPass
	Legacy analysis pass which computes BranchProbabilityInfo. More...
class	BranchProbabilityPrinterPass
	Printer pass for the BranchProbabilityAnalysis results. More...
struct	BreakCriticalEdgesPass
class	BreakFalseDeps
struct	BrokenLink
	A broken link in the keep chain. More...
class	BTFContext
class	BTFDebug
	Collect and emit BTF information. More...
struct	BTFFieldReloc
	Represent one field relocation. More...
struct	BTFFuncInfo
	Represent one func and its type id. More...
class	BTFKindDataSec
	Handle data sections. More...
class	BTFKindVar
	Handle variable instances. More...
struct	BTFLineInfo
	Represent one line info. More...
class	BTFParser
class	BTFStringTable
	String table. More...
class	BTFTypeArray
	Handle array type. More...
class	BTFTypeBase
	The base class for BTF type generation. More...
class	BTFTypeDeclTag
	Handle decl tags. More...
class	BTFTypeDerived
	Handle several derived types include pointer, const, volatile, typedef and restrict. More...
class	BTFTypeEnum
	Handle enumerate type. More...
class	BTFTypeEnum64
	Handle 64-bit enumerate type. More...
class	BTFTypeFloat
	Handle binary floating point type. More...
class	BTFTypeFunc
	Handle subprogram. More...
class	BTFTypeFuncProto
	Handle function pointer. More...
class	BTFTypeFwd
	Handle struct or union forward declaration. More...
class	BTFTypeInt
	Handle int type. More...
class	BTFTypeStruct
	Handle struct/union type. More...
class	BTFTypeTypeTag
class	buffer_ostream
class	buffer_unique_ostream
class	BufferByteStreamer
class	BuildVectorSDNode
	A "pseudo-class" with methods for operating on BUILD_VECTORs. More...
class	BumpPtrAllocatorImpl
	Allocate memory in an ever growing pool, as if by bump-pointer. More...
class	ByteProvider
	Represents known origin of an individual byte in combine pattern. More...
class	ByteStreamer
class	CacheCost
	CacheCost represents the estimated cost of a inner loop as the number of cache lines used by the memory references it contains. More...
class	CachedFileStream
	This class wraps an output stream for a file. More...
class	CachedHashString
	A container which contains a string, which it owns, plus a precomputed hash. More...
class	CachedHashStringRef
	A container which contains a StringRef plus a precomputed hash. More...
struct	CachePruningPolicy
	Policy for the pruneCache() function. More...
struct	CalculateSmallVectorDefaultInlinedElements
	Helper class for calculating the default number of inline elements for SmallVector<T>. More...
class	CallbackVH
	Value handle with callbacks on RAUW and destruction. More...
class	CallBase
	Base class for all callable instructions (InvokeInst and CallInst) Holds everything related to calling a function. More...
class	CallBrInst
	CallBr instruction, tracking function calls that may not return control but instead transfer it to a third location. More...
class	CallBrPreparePass
class	CalledValuePropagationPass
struct	CalleeInfo
	Class to accumulate and hold information about a callee. More...
class	CalleeSavedInfo
	The CalleeSavedInfo class tracks the information need to locate where a callee saved register is in the current frame. More...
class	CallEntryPseudoSourceValue
class	CallGraph
	The basic data container for the call graph of a Module of IR. More...
class	CallGraphAnalysis
	An analysis pass to compute the CallGraph for a Module. More...
class	CallGraphDOTInfo
class	CallGraphDOTPrinterPass
	Pass for printing the call graph to a dot file. More...
class	CallGraphNode
	A node in the call graph for a module. More...
class	CallGraphPrinterPass
	Printer pass for the CallGraphAnalysis results. More...
class	CallGraphSCC
	CallGraphSCC - This is a single SCC that a CallGraphSCCPass is run on. More...
class	CallGraphSCCPass
class	CallGraphSCCsPrinterPass
	Printer pass for the summarized CallGraphAnalysis results. More...
class	CallGraphUpdater
	Wrapper to unify "old style" CallGraph and "new style" LazyCallGraph. More...
class	CallGraphViewerPass
	Pass for viewing the call graph. More...
class	CallGraphWrapperPass
	The ModulePass which wraps up a CallGraph and the logic to build it. More...
class	CallInfo
class	CallInst
	This class represents a function call, abstracting a target machine's calling convention. More...
class	CallLowering
struct	CallSiteFormat
struct	CallsiteInfo
	Summary of memprof callsite metadata. More...
struct	CallSiteSplittingPass
class	CanonicalizeAliasesPass
	Simple pass that canonicalizes aliases. More...
class	CanonicalizeFreezeInLoopsPass
	A pass that canonicalizes freeze instructions in a loop. More...
class	CanonicalLoopInfo
	Class to represented the control flow structure of an OpenMP canonical loop. More...
struct	CaptureInfo
	Virtual base class for providers of capture information. More...
struct	CaptureTracker
	This callback is used in conjunction with PointerMayBeCaptured. More...
struct	cast_convert_val
struct	cast_convert_val< To, FromTy *, FromTy * >
struct	cast_convert_val< To, FromTy, FromTy >
struct	cast_retty
struct	cast_retty_impl
struct	cast_retty_impl< To, const From * >
struct	cast_retty_impl< To, const From *const >
struct	cast_retty_impl< To, const From >
struct	cast_retty_impl< To, From * >
struct	cast_retty_impl< To, std::unique_ptr< From > >
struct	cast_retty_wrap
struct	cast_retty_wrap< To, FromTy, FromTy >
class	CastConstantExpr
	CastConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement cast constant exprs. More...
struct	CastInfo
	This struct provides a method for customizing the way a cast is performed. More...
struct	CastInfo< To, const PointerUnion< PTs... > >
struct	CastInfo< To, From, std::enable_if_t<!is_simple_type< From >::value > >
	This struct provides an overload for CastInfo where From has simplify_type defined. More...
struct	CastInfo< To, PointerUnion< PTs... > >
struct	CastInfo< To, std::optional< From > >
	Provide a CastInfo specialized for std::optional<From>. More...
struct	CastInfo< To, std::unique_ptr< From > >
	Provide a CastInfo specialized for std::unique_ptr. More...
struct	CastInfoPointerUnionImpl
	We can't (at least, at this moment with C++14) declare CastInfo as a friend of PointerUnion like this: More...
class	CastInst
	This is the base class for all instructions that perform data casts. More...
struct	CastIsPossible
	This struct provides a way to check if a given cast is possible. More...
struct	CastIsPossible< To, From, std::enable_if_t< std::is_base_of_v< To, From > > >
	Upcasting (from derived to base) and casting from a type to itself should always be possible. More...
struct	CastIsPossible< To, std::optional< From > >
class	CatchPadInst
class	CatchReturnInst
class	CatchSwitchInst
class	CCState
	CCState - This class holds information needed while lowering arguments and return values. More...
class	CCValAssign
	CCValAssign - Represent assignment of one arg/retval to a location. More...
class	CFGAnalyses
	Represents analyses that only rely on functions' control flow. More...
class	CFGMST
	An union-find based Minimum Spanning Tree for CFG. More...
class	CFGOnlyPrinterPass
class	CFGOnlyViewerPass
class	CFGPrinterPass
class	CFGSCCPrinterPass
class	CFGuardPass
class	CFGViewerPass
class	CFIFixup
struct	CGPassBuilderOption
class	CGProfilePass
class	CGSCCToFunctionPassAdaptor
	Adaptor that maps from a SCC to its functions. More...
struct	CGSCCUpdateResult
	Support structure for SCC passes to communicate updates the call graph back to the CGSCC pass manager infrastructure. More...
class	ChangeReporter
struct	CHIArg
class	circular_raw_ostream
	circular_raw_ostream - A raw_ostream which can save its data to a circular buffer, or can pass it through directly to an underlying stream if specified with a buffer of zero. More...
struct	ClassInfo
class	Clause
class	ClauseVal
class	CleanupInstaller
class	CleanupPadInst
class	CleanupReturnInst
struct	ClonedCodeInfo
	This struct can be used to capture information about code being cloned, while it is being cloned. More...
struct	ClrEHUnwindMapEntry
class	ClusteredLowOccStage
class	CmpInst
	This class is the base class for the comparison instructions. More...
class	CoalescerPair
	A helper class for register coalescers. More...
class	CoalescingBitVector
	A bitvector that, under the hood, relies on an IntervalMap to coalesce elements into intervals. More...
class	CodeExtractor
	Utility class for extracting code into a new function. More...
class	CodeExtractorAnalysisCache
	A cache for the CodeExtractor analysis. More...
class	CodeGenCoverage
class	CodeGenPassBuilder
	This class provides access to building LLVM's passes. More...
class	CodeGenPreparePass
struct	CodeMetrics
	Utility to calculate the size and a few similar metrics for a set of basic blocks. More...
class	CodeViewContext
	Holds state from .cv_file and .cv_loc directives for later emission. More...
class	CodeViewDebug
	Collects and handles line tables information in a CodeView format. More...
class	CollectorMetadataAnalysis
	An analysis pass which caches information about the entire Module. More...
class	CombinationGenerator
class	Combiner
	Combiner implementation. More...
class	CombinerHelper
struct	CombinerInfo
class	Comdat
struct	CommonHandleTraits
class	CompareConstantExpr
struct	CompileUnitIdentifiers
struct	ComplexDeinterleavingPass
class	concat_iterator
	Iterator wrapper that concatenates sequences together. More...
class	ConcreteOperator
	A helper template for defining operators for individual opcodes. More...
class	ConcurrentHashTableByPtr
class	ConcurrentHashTableInfoByPtr
	ConcurrentHashTable - is a resizeable concurrent hashtable. More...
class	CondCodeSDNode
class	CondOpInit
	!cond(condition_1: value1, ... , condition_n: value) Selects the first value for which condition is true. More...
class	ConnectedVNInfoEqClasses
	ConnectedVNInfoEqClasses - Helper class that can divide VNInfos in a LiveInterval into equivalence clases of connected components. More...
struct	const_pointer_or_const_ref
struct	const_pointer_or_const_ref< T, std::enable_if_t< std::is_pointer_v< T > > >
class	const_set_bits_iterator_impl
	ForwardIterator for the bits that are set. More...
class	Constant
	This is an important base class in LLVM. More...
class	ConstantAggregate
	Base class for aggregate constants (with operands). More...
class	ConstantAggregateZero
	All zero aggregate value. More...
struct	ConstantAggrKeyType
class	ConstantArray
	ConstantArray - Constant Array Declarations. More...
class	ConstantAsMetadata
class	ConstantData
	Base class for constants with no operands. More...
class	ConstantDataArray
	An array constant whose element type is a simple 1/2/4/8-byte integer or float/double, and whose elements are just simple data values (i.e. More...
struct	ConstantDataArraySlice
	Represents offset+length into a ConstantDataArray. More...
class	ConstantDataSequential
	ConstantDataSequential - A vector or array constant whose element type is a simple 1/2/4/8-byte integer or half/bfloat/float/double, and whose elements are just simple data values (i.e. More...
class	ConstantDataVector
	A vector constant whose element type is a simple 1/2/4/8-byte integer or float/double, and whose elements are just simple data values (i.e. More...
class	ConstantExpr
	A constant value that is initialized with an expression using other constant values. More...
struct	ConstantExprKeyType
class	ConstantFolder
	ConstantFolder - Create constants with minimum, target independent, folding. More...
class	ConstantFP
	ConstantFP - Floating Point Values [float, double]. More...
class	ConstantFPSDNode
class	ConstantHoistingPass
struct	ConstantInfo
struct	ConstantInfo< ConstantArray >
struct	ConstantInfo< ConstantExpr >
struct	ConstantInfo< ConstantStruct >
struct	ConstantInfo< ConstantVector >
struct	ConstantInfo< InlineAsm >
class	ConstantInt
	This is the shared class of boolean and integer constants. More...
class	ConstantMergePass
	A pass that merges duplicate global constants into a single constant. More...
class	ConstantPointerNull
	A constant pointer value that points to null. More...
class	ConstantPool
struct	ConstantPoolEntry
class	ConstantPoolSDNode
class	ConstantRange
	This class represents a range of values. More...
class	ConstantRangeAttributeImpl
class	ConstantSDNode
class	ConstantStruct
class	ConstantTargetNone
	A constant target extension type default initializer. More...
class	ConstantTokenNone
	A constant token which is empty. More...
class	ConstantUniqueMap
class	ConstantVector
	Constant Vector Declarations. More...
class	ConstMIBundleOperands
	ConstMIBundleOperands - Iterate over all operands in a const bundle of machine instructions. More...
class	ConstrainedFPCmpIntrinsic
	Constrained floating point compare intrinsics. More...
class	ConstrainedFPIntrinsic
	This is the common base class for constrained floating point intrinsics. More...
class	ConstraintEliminationPass
class	ConstraintSystem
struct	ConstStrippingForwardingCast
	Provides a cast trait that strips const from types to make it easier to implement a const-version of a non-const cast. More...
class	ContextAndReplaceableUses
	Pointer to the context, with optional RAUW support. More...
class	ContextTrieNode
class	ContextualFoldingSet
	ContextualFoldingSet - This template class is a further refinement of FoldingSet which provides a context argument when calling Profile on its nodes. More...
struct	ContextualFoldingSetTrait
	ContextualFoldingSetTrait - Like FoldingSetTrait, but for ContextualFoldingSets. More...
struct	ContextWorklistItem
	This class represents an item in the work list. More...
class	ControlHeightReductionPass
class	ConvergenceControlInst
	Represents calls to the llvm.experimintal.convergence.* intrinsics. More...
class	ConvergingVLIWScheduler
class	CoroAlignInst
	This represents the llvm.coro.align instruction. More...
class	CoroAllocaAllocInst
	This represents the llvm.coro.alloca.alloc instruction. More...
class	CoroAllocaFreeInst
	This represents the llvm.coro.alloca.free instruction. More...
class	CoroAllocaGetInst
	This represents the llvm.coro.alloca.get instruction. More...
class	CoroAllocInst
	This represents the llvm.coro.alloc instruction. More...
class	CoroAsyncContextAllocInst
	This represents the llvm.coro.context.alloc instruction. More...
class	CoroAsyncContextDeallocInst
	This represents the llvm.coro.context.dealloc instruction. More...
class	CoroAsyncEndInst
	This represents the llvm.coro.end instruction. More...
class	CoroAsyncResumeInst
	This represents the llvm.coro.async.resume instruction. More...
class	CoroAsyncSizeReplace
	This represents the llvm.coro.async.size.replace instruction. More...
class	CoroAwaitSuspendInst
	This represents the llvm.coro.await.suspend instruction. More...
class	CoroBeginInst
	This class represents the llvm.coro.begin instruction. More...
struct	CoroCleanupPass
struct	CoroConditionalWrapper
struct	CoroEarlyPass
struct	CoroElidePass
class	CoroEndInst
	This represents the llvm.coro.end instruction. More...
class	CoroEndResults
	This represents the llvm.end.results instruction. More...
class	CoroFrameInst
	This represents the llvm.coro.frame instruction. More...
class	CoroFreeInst
	This represents the llvm.coro.free instruction. More...
class	CoroIdAsyncInst
	This represents the llvm.coro.id.async instruction. More...
class	CoroIdInst
	This represents the llvm.coro.id instruction. More...
class	CoroIdRetconInst
	This represents the llvm.coro.id.retcon instruction. More...
class	CoroIdRetconOnceInst
	This represents the llvm.coro.id.retcon.once instruction. More...
class	CoroPromiseInst
	This represents the llvm.coro.promise instruction. More...
class	CoroSaveInst
	This represents the llvm.coro.save instruction. More...
class	CoroSizeInst
	This represents the llvm.coro.size instruction. More...
struct	CoroSplitPass
class	CoroSubFnInst
	This class represents the llvm.coro.subfn.addr instruction. More...
class	CoroSuspendAsyncInst
	This represents the llvm.coro.suspend.async instruction. More...
class	CoroSuspendInst
	This represents the llvm.coro.suspend instruction. More...
class	CoroSuspendRetconInst
	This represents the llvm.coro.suspend.retcon instruction. More...
struct	CorrelatedValuePropagationPass
class	CostBenefitPair
class	CostModelPrinterPass
	Printer pass for cost modeling results. More...
struct	CostTblEntryT
	Cost Table Entry. More...
struct	CountSumOrPercent
struct	CountVisitsPass
class	CrashRecoveryContext
	Crash recovery helper object. More...
class	CrashRecoveryContextCleanup
	Abstract base class of cleanup handlers. More...
class	CrashRecoveryContextCleanupBase
	Base class of cleanup handler that controls recovery of resources of the given type. More...
class	CrashRecoveryContextCleanupRegistrar
	Helper class for managing resource cleanups. More...
class	CrashRecoveryContextDeleteCleanup
	Cleanup handler that reclaims resource by calling 'delete' on it. More...
class	CrashRecoveryContextDestructorCleanup
	Cleanup handler that reclaims resource by calling destructor on it. More...
class	CrashRecoveryContextReleaseRefCleanup
	Cleanup handler that reclaims resource by calling its method 'Release'. More...
class	CriticalAntiDepBreaker
struct	CriticalEdgeSplittingOptions
	Option class for critical edge splitting. More...
class	CrossDSOCFIPass
struct	CryptContextTraits
class	CSEConfigBase
class	CSEConfigConstantOnly
class	CSEConfigFull
class	CSEMIRBuilder
	Defines a builder that does CSE of MachineInstructions using GISelCSEInfo. More...
class	CSKYAsmBackend
class	CSKYAsmPrinter
class	CSKYAttributeParser
class	CSKYConstantPool
class	CSKYConstantPoolConstant
	CSKY-specific constant pool values for Constants, Functions, and BlockAddresses. More...
class	CSKYConstantPoolJT
	CSKY-specific constantpool value of a jump table. More...
class	CSKYConstantPoolMBB
	CSKYConstantPoolMBB - CSKY-specific constantpool value of a machine basic block. More...
class	CSKYConstantPoolSymbol
	CSKYConstantPoolSymbol - CSKY-specific constantpool values for external symbols. More...
class	CSKYConstantPoolValue
	CSKYConstantPoolValue - CSKY specific constantpool value. More...
class	CSKYELFStreamer
class	CSKYELFTargetObjectFile
class	CSKYFrameLowering
class	CSKYInstPrinter
class	CSKYInstrInfo
class	CSKYMachineFunctionInfo
class	CSKYMCAsmInfo
class	CSKYMCCodeEmitter
class	CSKYMCExpr
class	CSKYMCInstLower
class	CSKYRegisterInfo
class	CSKYSubtarget
class	CSKYTargetAsmStreamer
class	CSKYTargetELFStreamer
class	CSKYTargetLowering
class	CSKYTargetMachine
class	CSKYTargetStreamer
struct	CxxUnwindMapEntry
class	CycleAnalysis
	Analysis pass which computes a CycleInfo. More...
struct	CycleGraphTraits
	GraphTraits for iterating over a sub-tree of the CycleT tree. More...
class	CycleInfoPrinterPass
	Printer pass for the DominatorTree. More...
class	CycleInfoWrapperPass
	Legacy analysis pass which computes a CycleInfo. More...
class	DAGDeltaAlgorithm
	DAGDeltaAlgorithm - Implements a "delta debugging" algorithm for minimizing directed acyclic graphs using a predicate function. More...
class	DagInit
	(v a, b) - Represent a DAG tree value. More...
class	DagRecTy
	'dag' - Represent a dag fragment More...
class	DAGTypeLegalizer
	This takes an arbitrary SelectionDAG as input and hacks on it until only value types the target machine can handle are left. More...
class	DataDependenceGraph
	Data Dependency Graph. More...
class	DataExtractor
class	DataFlowSanitizerPass
class	DataLayout
	A parsed version of the target data layout string in and methods for querying it. More...
struct	DataRegionData
class	DbgAssignIntrinsic
	This represents the llvm.dbg.assign instruction. More...
class	DbgCallSiteParam
	Used for tracking debug info about call site parameters. More...
class	DbgDeclareInst
	This represents the llvm.dbg.declare instruction. More...
class	DbgEntity
	This class is defined as the common parent of DbgVariable and DbgLabel such that it could levarage polymorphism to extract common code for DbgVariable and DbgLabel. More...
class	DbgInfoIntrinsic
	This is the common base class for debug info intrinsics. More...
class	DbgLabel
	This class is used to track label information. More...
class	DbgLabelInst
	This represents the llvm.dbg.label instruction. More...
class	DbgLabelInstrMap
	For each inlined instance of a source-level label, keep the corresponding DBG_LABEL instruction. More...
class	DbgLabelRecord
	Records a position in IR for a source label (DILabel). More...
class	DbgMarker
	Per-instruction record of debug-info. More...
class	DbgRecord
	Base class for non-instruction debug metadata records that have positions within IR. More...
class	DbgRecordParamRef
	A typed tracking MDNode reference that does not require a definition for its parameter type. More...
class	DbgValueHistoryMap
	For each user variable, keep a list of instruction ranges where this variable is accessible. More...
class	DbgValueInst
	This represents the llvm.dbg.value instruction. More...
class	DbgValueLoc
	The location of a single variable, composed of an expression and 0 or more DbgValueLocEntries. More...
class	DbgValueLocEntry
	A single location or constant within a variable location description, with either a single entry (with an optional DIExpression) used for a DBG_VALUE, or a list of entries used for a DBG_VALUE_LIST. More...
class	DbgVariable
	This class is used to track local variable information. More...
class	DbgVariableIntrinsic
	This is the common base class for debug info intrinsics for variables. More...
struct	DbgVariableLocation
	Represents the location at which a variable is stored. More...
class	DbgVariableRecord
	Record of a variable value-assignment, aka a non instruction representation of the dbg.value intrinsic. More...
class	DCData
class	DCEPass
	Basic Dead Code Elimination pass. More...
class	DDGAnalysis
	Analysis pass that builds the DDG for a loop. More...
class	DDGAnalysisPrinterPass
	Textual printer pass for the DDG of a loop. More...
class	DDGBuilder
	Concrete implementation of a pure data dependence graph builder. More...
class	DDGDotPrinterPass
class	DDGEdge
	Data Dependency Graph Edge. More...
class	DDGNode
	Data Dependence Graph Node The graph can represent the following types of nodes: More...
class	DeadArgumentEliminationPass
	Eliminate dead arguments (and return values) from functions. More...
class	DeadLaneDetector
class	DeadMachineInstructionElimPass
class	DebugAssignmentTrackingAnalysis
class	DebugAssignmentTrackingPrinterPass
class	DebugCounter
class	DebugEpochBase
class	DebugHandlerBase
	Base class for debug information backends. More...
class	DebugifyCustomPassManager
	DebugifyCustomPassManager wraps each pass with the debugify passes if needed. More...
class	DebugifyEachInstrumentation
class	DebuginfodCollection
	Tracks a collection of debuginfod artifacts on the local filesystem. More...
class	DebuginfodFetcher
class	DebuginfodLog
struct	DebuginfodLogEntry
struct	DebuginfodServer
class	DebugInfoFinder
	Utility to find all debug info in a module. More...
struct	DebugInfoSize
	Hold the input and output of the debug info size in bytes. More...
class	DebugLoc
	A debug info location. More...
class	DebugLocDwarfExpression
	DwarfExpression implementation for .debug_loc entries. More...
class	DebugLocEntry
	This struct describes location entries emitted in the .debug_loc section. More...
class	DebugLocStream
	Byte stream of .debug_loc entries. More...
class	DebugNamesAbbrev
class	DebugValueUser
	Base class for tracking ValueAsMetadata/DIArgLists with user lookups and Owner callbacks outside of ValueAsMetadata. More...
class	DebugVariable
	Identifies a unique instance of a variable. More...
class	DebugVariableAggregate
	Identifies a unique instance of a whole variable (discards/ignores fragment information). More...
struct	decimalInfo
struct	DecIntegerState
	Specialization of the integer state for a decreasing value, hence 0 is the best state and ~0u the worst. More...
class	DecoderUInt128
struct	def_chain_iterator
	Walks the defining accesses of MemoryDefs. More...
struct	DefaultAnalysisGraphTraits
	Default traits class for extracting a graph from an analysis pass. More...
struct	DefaultContextualFoldingSetTrait
	DefaultContextualFoldingSetTrait - Like DefaultFoldingSetTrait, but for ContextualFoldingSets. More...
struct	DefaultDoCastIfPossible
	This cast trait just provides the default implementation of doCastIfPossible to make CastInfo specializations more declarative. More...
struct	DefaultDOTGraphTraits
	DefaultDOTGraphTraits - This class provides the default implementations of all of the DOTGraphTraits methods. More...
class	DefaultEvictionAdvisor
struct	DefaultFoldingSetTrait
	DefaultFoldingSetTrait - This class provides default implementations for FoldingSetTrait implementations. More...
class	DefaultInlineAdvice
class	DefaultInlineAdvisor
	The default (manual heuristics) implementation of the InlineAdvisor. More...
class	DefaultPriorityAdvisor
class	DefaultVLIWScheduler
class	DefInit
	AL - Represent a reference to a 'def' in the description. More...
struct	DefinitionAndSourceRegister
	Simple struct used to hold a Register value and the instruction which defines it. More...
struct	DefsetRecord
struct	DelimitedScope
struct	DelinearizationPrinterPass
class	DeltaAlgorithm
	DeltaAlgorithm - Implements the delta debugging algorithm (A. More...
class	DemandedBits
class	DemandedBitsAnalysis
	An analysis that produces DemandedBits for a function. More...
class	DemandedBitsPrinterPass
	Printer pass for DemandedBits. More...
struct	DenormalFPMathState
struct	DenormalMode
	Represent subnormal handling kind for floating point instruction inputs and outputs. More...
class	DenseMap
class	DenseMapBase
struct	DenseMapInfo
	An information struct used to provide DenseMap with the various necessary components for a given value type T. More...
struct	DenseMapInfo< AA::RangeTy >
	Helper that allows RangeTy as a key in a DenseMap. More...
struct	DenseMapInfo< AA::ValueAndContext >
struct	DenseMapInfo< AA::ValueScope >
struct	DenseMapInfo< AACacheLoc >
struct	DenseMapInfo< AAMDNodes >
struct	DenseMapInfo< AAPointerInfo::Access >
	Helper for AA::PointerInfo::Access DenseMap/Set usage. More...
struct	DenseMapInfo< APFixedPoint >
struct	DenseMapInfo< APFloat >
struct	DenseMapInfo< APInt, void >
	Provide DenseMapInfo for APInt. More...
struct	DenseMapInfo< APSInt, void >
	Provide DenseMapInfo for APSInt, using the DenseMapInfo for APInt. More...
struct	DenseMapInfo< ArrayRef< T >, void >
struct	DenseMapInfo< AssertingVH< T > >
struct	DenseMapInfo< at::VarRecord >
struct	DenseMapInfo< Attribute::AttrKind >
struct	DenseMapInfo< AttributeList, void >
struct	DenseMapInfo< AttributeSet, void >
struct	DenseMapInfo< BasicBlock::iterator >
struct	DenseMapInfo< BasicBlockEdge >
struct	DenseMapInfo< BitVector >
struct	DenseMapInfo< CachedHashString >
struct	DenseMapInfo< CachedHashStringRef >
struct	DenseMapInfo< CallValue >
struct	DenseMapInfo< char >
struct	DenseMapInfo< CIEKey >
struct	DenseMapInfo< codeview::GloballyHashedType >
struct	DenseMapInfo< codeview::LocallyHashedType >
struct	DenseMapInfo< codeview::TypeIndex >
struct	DenseMapInfo< CodeViewDebug::LocalVarDef >
struct	DenseMapInfo< const AA::InstExclusionSetTy * >
struct	DenseMapInfo< const Expression * >
struct	DenseMapInfo< coverage::CounterExpression >
	Provide DenseMapInfo for CounterExpression. More...
struct	DenseMapInfo< CSKYTargetStreamer::SymbolIndex >
struct	DenseMapInfo< DebugVariable >
struct	DenseMapInfo< DebugVariableAggregate >
struct	DenseMapInfo< DIExpression::FragmentInfo >
struct	DenseMapInfo< DivRemMapKey >
struct	DenseMapInfo< ElementCount, void >
struct	DenseMapInfo< FixedPointSemantics >
struct	DenseMapInfo< FrozenIndPHIInfo >
struct	DenseMapInfo< FunctionSummary::ConstVCall >
struct	DenseMapInfo< FunctionSummary::VFuncId >
struct	DenseMapInfo< GEPValue >
struct	DenseMapInfo< gsym::FileEntry >
struct	DenseMapInfo< GVNPass::Expression >
struct	DenseMapInfo< hash_code, void >
struct	DenseMapInfo< ImmutableList< T >, void >
struct	DenseMapInfo< IndexCall >
struct	DenseMapInfo< int >
struct	DenseMapInfo< IRPosition >
	Helper that allows IRPosition as a key in a DenseMap. More...
struct	DenseMapInfo< LLT >
struct	DenseMapInfo< llvm::sys::fs::UniqueID >
struct	DenseMapInfo< LocationSize >
struct	DenseMapInfo< LocIdx >
struct	DenseMapInfo< long >
struct	DenseMapInfo< long long >
struct	DenseMapInfo< LoweredPHIRecord >
struct	DenseMapInfo< MachineOperand >
struct	DenseMapInfo< MCRegister >
struct	DenseMapInfo< MemOpKey >
	Provide DenseMapInfo for MemOpKey. More...
struct	DenseMapInfo< MemoryLocation >
struct	DenseMapInfo< MemoryLocOrCall >
struct	DenseMapInfo< minidump::StreamType >
struct	DenseMapInfo< object::SectionRef >
struct	DenseMapInfo< OffsetAndUnitID >
struct	DenseMapInfo< omp::TraitProperty >
struct	DenseMapInfo< orc::AllocGroup >
struct	DenseMapInfo< orc::ExecutorAddr >
struct	DenseMapInfo< orc::MemProt >
struct	DenseMapInfo< orc::NonOwningSymbolStringPtr >
struct	DenseMapInfo< orc::SymbolStringPtr >
struct	DenseMapInfo< PointerEmbeddedInt< IntT, Bits > >
struct	DenseMapInfo< PointerIntPair< PointerTy, IntBits, IntType >, void >
struct	DenseMapInfo< PointerSumType< TagT, MemberTs... > >
struct	DenseMapInfo< PointerUnion< PTs... > >
struct	DenseMapInfo< PoisoningVH< T > >
struct	DenseMapInfo< ReachabilityQueryInfo< ToTy > * >
struct	DenseMapInfo< Register >
struct	DenseMapInfo< SampleContext >
struct	DenseMapInfo< sampleprof::FunctionId, void >
	Template specialization for FunctionId so that it can be used in LLVM map containers. More...
struct	DenseMapInfo< ScalarEvolution::FoldID >
struct	DenseMapInfo< SDValue >
struct	DenseMapInfo< short >
struct	DenseMapInfo< SimpleValue >
struct	DenseMapInfo< SlotWithTag >
struct	DenseMapInfo< SmallBitVector >
struct	DenseMapInfo< SpecSig >
struct	DenseMapInfo< SPIRV::SpecialTypeDescriptor >
struct	DenseMapInfo< std::pair< const MCSymbol *, MCSymbolRefExpr::VariantKind > >
struct	DenseMapInfo< std::pair< T, U > >
struct	DenseMapInfo< std::tuple< Ts... > >
struct	DenseMapInfo< std::variant< Ts... > >
struct	DenseMapInfo< StringRef, void >
struct	DenseMapInfo< SymbolsMapKey >
struct	DenseMapInfo< T * >
struct	DenseMapInfo< TargetInstrInfo::RegSubRegPair >
	Provide DenseMapInfo for TargetInstrInfo::RegSubRegPair. More...
struct	DenseMapInfo< typename CallsiteContextGraph< IndexCallsiteContextGraph, FunctionSummary, IndexCall >::CallInfo >
struct	DenseMapInfo< typename CallsiteContextGraph< ModuleCallsiteContextGraph, Function, Instruction * >::CallInfo >
struct	DenseMapInfo< UniqueBBID >
struct	DenseMapInfo< unsigned >
struct	DenseMapInfo< unsigned char >
struct	DenseMapInfo< unsigned long >
struct	DenseMapInfo< unsigned long long >
struct	DenseMapInfo< unsigned short >
struct	DenseMapInfo< ValueIDNum >
struct	DenseMapInfo< ValueInfo >
struct	DenseMapInfo< ValueMapCallbackVH< KeyT, ValueT, Config > >
struct	DenseMapInfo< VariableID >
struct	DenseMapInfo< VersionTuple >
struct	DenseMapInfo< VTableSlot >
struct	DenseMapInfo< VTableSlotSummary >
struct	DenseMapInfo< wasm::WasmGlobalType, void >
struct	DenseMapInfo< wasm::WasmLimits, void >
struct	DenseMapInfo< wasm::WasmSignature, void >
struct	DenseMapInfo< wasm::WasmTableType, void >
struct	DenseMapInfo< WeakVH >
class	DenseMapIterator
class	DenseSet
	Implements a dense probed hash-table based set. More...
class	Dependence
	Dependence - This class represents a dependence between two memory memory references in a function. More...
class	DependenceAnalysis
	AnalysisPass to compute dependence information in a function. More...
struct	DependenceAnalysisPrinterPass
	Printer pass to dump DA results. More...
class	DependenceAnalysisWrapperPass
	Legacy pass manager pass to access dependence information. More...
class	DependenceGraphInfo
	Encapsulate some common data and functionality needed for different variations of data dependence graphs. More...
class	DependenceInfo
	DependenceInfo - This class is the main dependence-analysis driver. More...
struct	deref
	Binary functor that adapts to any other binary functor after dereferencing operands. More...
struct	DerefState
	State for dereferenceable attribute. More...
class	DerivedUser
	Extension point for the Value hierarchy. More...
struct	DescriptorInfo
struct	DestSourcePair
class	DetectRoundChange
struct	DevirtCallSite
	A call site that could be devirtualized. More...
class	DevirtSCCRepeatedPass
	A helper that repeats an SCC pass each time an indirect call is refined to a direct call by that pass. More...
struct	df_ext_iterator
class	df_iterator
struct	df_iterator_default_set
class	df_iterator_storage
class	df_iterator_storage< SetType, true >
struct	DFAJumpThreadingPass
class	DFAPacketizer
class	DFCalculateWorkObject
class	DGEdge
	Represent an edge in the directed graph. More...
class	DGNode
	Represent a node in the directed graph. More...
struct	DiagnosticHandler
	This is the base class for diagnostic handling in LLVM. More...
class	DiagnosticInfo
	This is the base abstract class for diagnostic reporting in the backend. More...
class	DiagnosticInfoDebugMetadataVersion
	Diagnostic information for debug metadata version reporting. More...
class	DiagnosticInfoDontCall
class	DiagnosticInfoIgnoringInvalidDebugMetadata
	Diagnostic information for stripping invalid debug metadata. More...
class	DiagnosticInfoInlineAsm
	Diagnostic information for inline asm reporting. More...
class	DiagnosticInfoIROptimization
	Common features for diagnostics dealing with optimization remarks that are used by IR passes. More...
class	DiagnosticInfoISelFallback
	Diagnostic information for ISel fallback path. More...
class	DiagnosticInfoMIROptimization
	Common features for diagnostics dealing with optimization remarks that are used by machine passes. More...
class	DiagnosticInfoMIRParser
	Diagnostic information for machine IR parser. More...
class	DiagnosticInfoMisExpect
	Diagnostic information for MisExpect analysis. More...
class	DiagnosticInfoOptimizationBase
	Common features for diagnostics dealing with optimization remarks that are used by both IR and MIR passes. More...
class	DiagnosticInfoOptimizationFailure
	Diagnostic information for optimization failures. More...
class	DiagnosticInfoPGOProfile
	Diagnostic information for the PGO profiler. More...
class	DiagnosticInfoResourceLimit
	Diagnostic information for stack size etc. More...
class	DiagnosticInfoSampleProfile
	Diagnostic information for the sample profiler. More...
class	DiagnosticInfoSrcMgr
	Diagnostic information for SMDiagnostic reporting. More...
class	DiagnosticInfoStackSize
class	DiagnosticInfoUnsupported
	Diagnostic information for unsupported feature in backend. More...
class	DiagnosticInfoWithLocationBase
	Common features for diagnostics with an associated location. More...
class	DiagnosticLocation
struct	DiagnosticPredicate
class	DiagnosticPrinter
	Interface for custom diagnostic printing. More...
class	DiagnosticPrinterRawOStream
	Basic diagnostic printer that uses an underlying raw_ostream. More...
class	DIArgList
	List of ValueAsMetadata, to be used as an argument to a dbg.value intrinsic. More...
struct	DIArgListInfo
	DenseMapInfo for DIArgList. More...
struct	DIArgListKeyInfo
class	DIAssignID
	Assignment ID. More...
class	DIBasicType
	Basic type, like 'int' or 'float'. More...
class	DIBuilder
class	DICommonBlock
	Debug common block. More...
class	DICompileUnit
	Compile unit. More...
class	DICompositeType
	Composite types. More...
class	DIContext
struct	DictScope
class	DIDerivedType
	Derived types. More...
struct	DIDumpOptions
	Container for dump options that control which debug information will be dumped. More...
class	DIE
	A structured debug information entry. More...
class	DIEAbbrev
	Dwarf abbreviation, describes the organization of a debug information object. More...
class	DIEAbbrevData
	Dwarf abbreviation data, describes one attribute of a Dwarf abbreviation. More...
class	DIEAbbrevSet
	Helps unique DIEAbbrev objects and assigns abbreviation numbers. More...
class	DIEAddrOffset
	A BaseTypeRef DIE. More...
class	DIEBaseTypeRef
	A BaseTypeRef DIE. More...
class	DIEBlock
	DIEBlock - Represents a block of values. More...
class	DIEDelta
	A simple label difference DIE. More...
class	DIEDwarfExpression
	DwarfExpression implementation for singular DW_AT_location. More...
class	DIEEntry
	A pointer to another debug information entry. More...
class	DIEExpr
	An expression DIE. More...
class	DIEHash
	An object containing the capability of hashing and adding hash attributes onto a DIE. More...
class	DIEInlineString
	A container for inline string values. More...
class	DIEInteger
	An integer value DIE. More...
class	DIELabel
	A label DIE. More...
class	DIELoc
	DIELoc - Represents an expression location. More...
class	DIELocList
	Represents a pointer to a location list in the debug_loc section. More...
class	DIEnumerator
	Enumeration value. More...
class	DIEString
	A container for string pool string values. More...
class	DIEUnit
	Represents a compile or type unit. More...
class	DIEValue
class	DIEValueList
	A list of DIE values. More...
class	DIExpression
	DWARF expression. More...
class	DIExpressionCursor
	Holds a DIExpression and keeps track of how many operands have been consumed so far. More...
class	DIFile
	File. More...
class	DIGenericSubrange
struct	DIGlobal
	Container for description of a global variable. More...
class	DIGlobalVariable
	Global variables. More...
class	DIGlobalVariableExpression
	A pair of DIGlobalVariable and DIExpression. More...
class	DIImportedEntity
	An imported module (C++ using directive or similar). More...
class	DIInliningInfo
	A format-neutral container for inlined code description. More...
class	DILabel
	Label. More...
class	DILexicalBlock
	Debug lexical block. More...
class	DILexicalBlockBase
class	DILexicalBlockFile
struct	DILineInfo
	A format-neutral container for source line information. More...
struct	DILineInfoSpecifier
	Controls which fields of DILineInfo container should be filled with data. More...
struct	DILocal
class	DILocalScope
	A scope for locals. More...
class	DILocalVariable
	Local variable. More...
class	DILocation
	Debug location. More...
class	DIMacro
	Macro. More...
class	DIMacroFile
	Macro file. More...
class	DIMacroNode
	Macro Info DWARF-like metadata node. More...
class	DIModule
	Represents a module in the programming language, for example, a Clang module, or a Fortran module. More...
class	DINamespace
	Debug lexical block. More...
class	DINode
	Tagged DWARF-like metadata node. More...
class	DIObjCProperty
class	DirectedGraph
	Directed graph. More...
class	Directive
class	DirectiveLanguage
class	DirectXFrameLowering
struct	DirectXInstrInfo
struct	DirectXRegisterInfo
class	DirectXSubtarget
class	DirectXTargetLowering
class	DirectXTargetMachine
class	DirectXTTIImpl
struct	DisableLIRP
	Options to disable Loop Idiom Recognize, which can be shared with other passes. More...
class	DIScope
	Base class for scope-like contexts. More...
class	DistinctMDOperandPlaceholder
	Placeholder metadata for operands of distinct MDNodes. More...
class	DIStringType
	String type, Fortran CHARACTER(n) More...
class	DISubprogram
	Subprogram description. More...
class	DISubrange
	Array subrange. More...
class	DISubroutineType
	Type array for a subprogram. More...
class	DITemplateParameter
	Base class for template parameters. More...
class	DITemplateTypeParameter
class	DITemplateValueParameter
class	DIType
	Base class for types. More...
class	DITypeRefArray
class	DIVariable
	Base class for variables. More...
class	DivergencePropagator
	Compute divergence starting with a divergent branch. More...
struct	DivRemMapKey
struct	DivRemPairsPass
	Hoist/decompose integer division and remainder instructions to enable CFG improvements and better codegen. More...
struct	DomainValue
	A DomainValue is a bit like LiveIntervals' ValNo, but it also keeps track of execution domains. More...
class	DomConditionCache
class	DominanceFrontier
class	DominanceFrontierAnalysis
	Analysis pass which computes a DominanceFrontier. More...
class	DominanceFrontierBase
	DominanceFrontierBase - Common base class for computing forward and inverse dominance frontiers for a function. More...
class	DominanceFrontierPrinterPass
	Printer pass for the DominanceFrontier. More...
class	DominanceFrontierWrapperPass
class	DominatorTree
	Concrete subclass of DominatorTreeBase that is used to compute a normal dominator tree. More...
class	DominatorTreeAnalysis
	Analysis pass which computes a DominatorTree. More...
class	DominatorTreeBase
	Core dominator tree base class. More...
class	DominatorTreePrinterPass
	Printer pass for the DominatorTree. More...
struct	DominatorTreeVerifierPass
	Verifier pass for the DominatorTree. More...
class	DominatorTreeWrapperPass
	Legacy analysis pass which computes a DominatorTree. More...
struct	DomOnlyPrinter
struct	DomOnlyViewer
struct	DomPrinter
struct	DomTreeGraphTraitsBase
class	DomTreeNodeBase
	Base class for the actual dominator tree node. More...
struct	DomTreeNodeTraits
	Default DomTreeNode traits for NodeT. More...
struct	DomTreeNodeTraits< VPBlockBase >
class	DomTreeUpdater
struct	DomViewer
class	DoNothingMemorySSAWalker
	A MemorySSAWalker that does no alias queries, or anything else. More...
class	DotCfgChangeReporter
class	DotFuncBCIInfo
class	DOTFuncInfo
struct	DOTGraphTraits
	DOTGraphTraits - Template class that can be specialized to customize how graphs are converted to 'dot' graphs. More...
struct	DOTGraphTraits< AADepGraph * >
struct	DOTGraphTraits< AttributorCallGraph * >
struct	DOTGraphTraits< BlockFrequencyInfo * >
struct	DOTGraphTraits< BoUpSLP * >
struct	DOTGraphTraits< CallGraphDOTInfo * >
struct	DOTGraphTraits< const DataDependenceGraph * >
struct	DOTGraphTraits< const MachineFunction * >
struct	DOTGraphTraits< DominatorTree * >
struct	DOTGraphTraits< DomTreeNode * >
struct	DOTGraphTraits< DotCfgDiffDisplayGraph * >
struct	DOTGraphTraits< DotFuncBCIInfo * >
struct	DOTGraphTraits< DOTFuncInfo * >
struct	DOTGraphTraits< DOTFuncMSSAInfo * >
struct	DOTGraphTraits< DOTMachineFuncInfo * >
struct	DOTGraphTraits< MachineBlockFrequencyInfo * >
struct	DOTGraphTraits< MachineGadgetGraph * >
struct	DOTGraphTraits< PGOUseFunc * >
struct	DOTGraphTraits< PostDominatorTree * >
struct	DOTGraphTraits< RegionInfo * >
struct	DOTGraphTraits< RegionNode * >
struct	DOTGraphTraits< ScheduleDAG * >
struct	DOTGraphTraits< ScheduleDAGMI * >
struct	DOTGraphTraits< SelectionDAG * >
class	DOTGraphTraitsModulePrinterWrapperPass
class	DOTGraphTraitsModuleViewerWrapperPass
struct	DOTGraphTraitsPrinter
class	DOTGraphTraitsPrinterWrapperPass
struct	DOTGraphTraitsViewer
class	DOTGraphTraitsViewerWrapperPass
class	DOTMachineFuncInfo
class	DSEPass
	This class implements a trivial dead store elimination. More...
class	DSOLocalEquivalent
	Wrapper for a function that represents a value that functionally represents the original function. More...
class	DstOp
class	DummyCGSCCPass
	This pass is required by interprocedural register allocation. More...
class	DuplexCandidate
class	Duration
class	DWARF5AccelTable
class	DWARF5AccelTableData
	The Data class implementation for DWARF v5 accelerator table. More...
class	DWARFAbbreviationDeclaration
class	DWARFAbbreviationDeclarationSet
class	DWARFAcceleratorTable
	The accelerator tables are designed to allow efficient random access (using a symbol name as a key) into debug info by providing an index of the debug info DIEs. More...
struct	DWARFAddressRange
struct	DWARFAttribute
	Encapsulates a DWARF attribute value and all of the data required to describe the attribute value. More...
class	DwarfCFIException
class	DwarfCompileUnit
class	DWARFCompileUnit
class	DWARFContext
	DWARFContext This data structure is the top level entity that deals with dwarf debug information parsing. More...
class	DWARFDataExtractor
	A DataExtractor (typically for an in-memory copy of an object-file section) plus a relocation map for that section, if there is one. More...
class	DwarfDebug
	Collects and handles dwarf debug information. More...
class	DWARFDebugAbbrev
class	DWARFDebugAddrTable
	A class representing an address table as specified in DWARF v5. More...
class	DWARFDebugAranges
class	DWARFDebugArangeSet
class	DWARFDebugFrame
	A parsed .debug_frame or .eh_frame section. More...
class	DWARFDebugInfoEntry
	DWARFDebugInfoEntry - A DIE with only the minimum required data. More...
class	DWARFDebugLine
class	DWARFDebugLoc
class	DWARFDebugLoclists
class	DWARFDebugMacro
class	DWARFDebugNames
	.debug_names section consists of one or more units. More...
class	DWARFDebugPubTable
	Represents structure for holding and parsing .debug_pub* tables. More...
class	DWARFDebugRangeList
class	DWARFDebugRnglist
	A class representing a single rangelist. More...
class	DWARFDebugRnglistTable
class	DWARFDie
	Utility class that carries the DWARF compile/type unit and the debug info entry in an object. More...
class	DwarfEHPreparePass
class	DWARFExpression
class	DwarfExpression
	Base class containing the logic for constructing DWARF expressions independently of whether they are emitted into a DIE or into a .debug_loc entry. More...
class	DwarfFile
class	DWARFFormValue
class	DWARFGdbIndex
class	DwarfInstrProfCorrelator
	DwarfInstrProfCorrelator - A child of InstrProfCorrelatorImpl that takes DWARF debug info as input to correlate profiles. More...
struct	DWARFListEntryBase
	A base class for DWARF list entries, such as range or location list entries. More...
class	DWARFListTableBase
	A class representing a table of lists as specified in the DWARF v5 standard for location lists and range lists. More...
class	DWARFListTableHeader
	A class representing the header of a list table such as the range list table in the .debug_rnglists section. More...
class	DWARFListType
	A base class for lists of entries that are extracted from a particular section, such as range lists or location lists. More...
struct	DWARFLocationEntry
	A single location within a location list. More...
struct	DWARFLocationExpression
	Represents a single DWARF expression, whose value is location-dependent. More...
class	DWARFLocationTable
	An abstract base class for various kinds of location tables (.debug_loc, .debug_loclists, and their dwo variants). More...
class	DWARFObject
struct	DWARFSection
class	DwarfStringPool
struct	DwarfStringPoolEntry
	Data for a string pool entry. More...
class	DwarfStringPoolEntryRef
	DwarfStringPoolEntryRef: Dwarf string pool entry reference. More...
struct	DwarfStringPoolEntryWithExtString
	DwarfStringPoolEntry with string keeping externally. More...
struct	DWARFTypePrinter
class	DwarfTypeUnit
class	DWARFTypeUnit
class	DWARFUnit
class	DwarfUnit
	This dwarf writer support class manages information associated with a source file. More...
class	DWARFUnitHeader
	Base class describing the header of any kind of "unit." Some information is specific to certain unit types. More...
class	DWARFUnitIndex
class	DWARFUnitVector
	Describe a collection of units. More...
class	DWARFVerifier
	A class that verifies DWARF debug information given a DWARF Context. More...
class	DWPError
class	DWPStringPool
class	DXILIntrinsicExpansion
	A pass that transforms DXIL Intrinsics that don't have DXIL opCodes. More...
class	DXILIntrinsicExpansionLegacy
class	DXILResourceAnalysis
	Analysis pass that exposes the DXILResource for a module. More...
class	DXILResourcePrinterPass
	Printer pass for the DXILResourceAnalysis results. More...
class	DXILResourceWrapper
	The legacy pass manager's analysis pass to compute DXIL resource information. More...
class	DXILUpgradePass
	Upgrade DXIL-style metadata into their LLVM representations. More...
class	EarliestEscapeInfo
	Context-sensitive CaptureInfo provider, which computes and caches the earliest common dominator closure of all captures. More...
class	early_inc_iterator_impl
	A pseudo-iterator adaptor that is designed to implement "early increment" style loops. More...
struct	EarlyCSEPass
	A simple and fast domtree-based CSE pass. More...
class	ECError
	This class wraps a std::error_code in a Error. More...
class	EdgeBundles
class	EHStreamer
	Emits exception handling directives. More...
class	ElementCount
struct	ElementCountComparator
	ElementCountComparator creates a total ordering for ElementCount for the purposes of using it in a set structure. More...
class	ELFAttributeParser
struct	ELFRelocationEntry
class	EliminateAvailableExternallyPass
	A pass that transforms external global definitions into declarations. More...
struct	EmbedBitcodeOptions
class	EmbedBitcodePass
	Pass embeds a copy of the module optimized with the provided pass pipeline into a global variable. More...
class	EmptyData
class	EngineBuilder
	Builder class for ExecutionEngines. More...
struct	EntryExitInstrumenterPass
struct	EntryValueInfo
	Represents an entry-value location, or a fragment of one. More...
struct	enum_iteration_traits
struct	enum_iteration_traits< InstCounterType >
class	EnumAttributeImpl
struct	EnumEntry
class	EnumeratedArray
struct	EpilogueLoopVectorizationInfo
	Encapsulate information regarding vectorization of a loop and its epilogue. More...
class	EpilogueVectorizerEpilogueLoop
class	EpilogueVectorizerMainLoop
	A specialized derived class of inner loop vectorizer that performs vectorization of main loops in the process of vectorizing loops and their epilogues. More...
class	EquivalenceClasses
	EquivalenceClasses - This represents a collection of equivalence classes and supports three efficient operations: insert an element into a class of its own, union two classes, and find the class for a given element. More...
class	Error
	Lightweight error class with error context and mandatory checking. More...
class	ErrorAsOutParameter
	Helper for Errors used as out-parameters. More...
class	ErrorDiagnostic
	Class to represent an error holding a diagnostic with location information used when printing it. More...
class	ErrorHandlerTraits
	Helper for testing applicability of, and applying, handlers for ErrorInfo types. More...
class	ErrorHandlerTraits< Error(&)(ErrT &)>
class	ErrorHandlerTraits< Error(&)(std::unique_ptr< ErrT >)>
	Specialization for functions of the form 'Error (std::unique_ptr<ErrT>)'. More...
class	ErrorHandlerTraits< RetT(C::*)(const ErrT &) const >
class	ErrorHandlerTraits< RetT(C::*)(const ErrT &)>
class	ErrorHandlerTraits< RetT(C::*)(ErrT &) const >
class	ErrorHandlerTraits< RetT(C::*)(ErrT &)>
class	ErrorHandlerTraits< RetT(C::*)(std::unique_ptr< ErrT >) const >
	Specialization for member functions of the form 'RetT (std::unique_ptr<ErrT>) const'. More...
class	ErrorHandlerTraits< RetT(C::*)(std::unique_ptr< ErrT >)>
	Specialization for member functions of the form 'RetT (std::unique_ptr<ErrT>)'. More...
class	ErrorHandlerTraits< void(&)(ErrT &)>
class	ErrorHandlerTraits< void(&)(std::unique_ptr< ErrT >)>
	Specialization for functions of the form 'void (std::unique_ptr<ErrT>)'. More...
class	ErrorInfo
	Base class for user error types. More...
class	ErrorInfoBase
	Base class for error info classes. More...
class	ErrorList
	Special ErrorInfo subclass representing a list of ErrorInfos. More...
class	ErrorOr
	Represents either an error or a value T. More...
class	ErrorReported
	An error that has already been reported. More...
class	ErrorSuccess
	Subclass of Error for the sole purpose of identifying the success path in the type system. More...
class	EscapeEnumerator
	EscapeEnumerator - This is a little algorithm to find all escape points from a function so that "finally"-style code can be inserted. More...
class	Evaluator
	This class evaluates LLVM IR, producing the Constant representing each SSA instruction. More...
struct	EvictionCost
	Cost of evicting interference - used by default advisor, and the eviction chain heuristic in RegAllocGreedy. More...
struct	EVT
	Extended Value Type. More...
struct	ExactEqualsExpression
struct	ExecutionContext
class	ExecutionDomainFix
class	ExecutionEngine
	Abstract interface for implementation execution of LLVM modules, designed to support both interpreter and just-in-time (JIT) compiler implementations. More...
class	ExecutionEngineState
	Helper class for helping synchronize access to the global address map table. More...
class	ExistsOpInit
	!exists<type>(expr) - Dynamically determine if a record of type named expr exists. More...
class	ExitOnError
	Helper for check-and-exit error handling. More...
class	ExpandLargeDivRemPass
class	ExpandLargeFpConvertPass
class	ExpandMemCmpPass
class	ExpandReductionsPass
class	ExpandVectorPredicationPass
class	Expected
	Tagged union holding either a T or a Error. More...
class	ExpectedAsOutParameter
	Helper for Expected<T>s used as out-parameters. More...
struct	explicitly_convertible
struct	explicitly_convertible< From, To, std::void_t< decltype(static_cast< To >(std::declval< std::add_rvalue_reference_t< From > >()))> >
class	ExponentialBackoff
	A class to help implement exponential backoff. More...
class	Expression
	Class representing an expression and its matching format. More...
class	ExpressionAST
	Base class representing the AST of a given expression. More...
struct	ExpressionFormat
	Type representing the format an expression value should be textualized into for matching. More...
class	ExpressionLiteral
	Class representing an unsigned literal in the AST of an expression. More...
struct	ExtAddrMode
	Used to describe addressing mode similar to ExtAddrMode in CodeGenPrepare. More...
struct	ExternalAAWrapperPass
	A wrapper pass for external alias analyses. More...
class	ExternalSymbolPseudoSourceValue
	A specialized pseudo source value for holding external symbol values. More...
class	ExternalSymbolSDNode
class	ExtractElementConstantExpr
	ExtractElementConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement extractelement constant exprs. More...
class	ExtractElementInst
	This instruction extracts a single (scalar) element from a VectorType value. More...
class	ExtractGVPass
class	ExtractValueInst
	This instruction extracts a struct member or array element value from an aggregate value. More...
struct	ExtraSimpleLoopUnswitchPassManager
struct	ExtraVectorPassManager
	A pass manager to run a set of extra function simplification passes after vectorization, if requested. More...
class	fallible_iterator
	A wrapper class for fallible iterators. More...
class	FastFoldingSetNode
	FastFoldingSetNode - This is a subclass of FoldingSetNode which stores a FoldingSetNodeID value rather than requiring the node to recompute it each time it is needed. More...
class	FastISel
	This is a fast-path instruction selection class that generates poor code and doesn't support illegal types or non-trivial lowering, but runs quickly. More...
class	FastMathFlags
	Convenience struct for specifying and reasoning about fast-math flags. More...
class	FaultMapParser
	A parser for the __llvm_faultmaps section generated by the FaultMaps class declared in llvm/CodeGen/FaultMaps.h. More...
class	FaultMaps
class	FCmpInst
	This instruction compares its operands according to the predicate given to the constructor. More...
class	FeatureBitArray
	Class used to store the subtarget bits in the tables created by tablegen. More...
class	FeatureBitset
	Container class for subtarget features. More...
class	FenceInst
	An instruction for ordering other memory operations. More...
class	FieldInit
	X.Y - Represent a reference to a subfield of a variable. More...
struct	file_magic
	file_magic - An "enum class" enumeration of file types based on magic (the first N bytes of the file). More...
class	FileBufferByteStream
	An implementation of WritableBinaryStream backed by an llvm FileOutputBuffer. More...
class	FileCheck
	FileCheck class takes the request and exposes various methods that use information from the request. More...
struct	FileCheckDiag
	Summary of a FileCheck diagnostic. More...
class	FileCheckPatternContext
	Class holding the Pattern global state, shared by all patterns: tables holding values of variables and whether they are defined or not at any given time in the matching process. More...
struct	FileCheckRequest
	Contains info about various FileCheck options. More...
struct	FileCheckString
	A check that we found in the input file. More...
class	FileCollector
	Captures file system interaction and generates data to be later replayed with the RedirectingFileSystem. More...
class	FileCollectorBase
class	FileCollectorFileSystem
class	FileError
	This class wraps a filename and another Error. More...
struct	FileHandleTraits
class	FileOutputBuffer
	FileOutputBuffer - This interface provides simple way to create an in-memory buffer which will be written to a file. More...
class	FilePermissionsApplier
	FilePermssionsApplier helps to copy permissions from an input file to an output one. More...
class	FileRemover
	FileRemover - This class is a simple object meant to be stack allocated. More...
class	filter_iterator_base
	An iterator adaptor that filters the elements of given inner iterators. More...
class	filter_iterator_impl
	Specialization of filter_iterator_base for forward iteration only. More...
class	filter_iterator_impl< WrappedIteratorT, PredicateT, std::bidirectional_iterator_tag >
	Specialization of filter_iterator_base for bidirectional iteration. More...
struct	FindHandleTraits
struct	FirstIndexOfType
	Find the first index where a type appears in a list of types. More...
struct	FirstIndexOfType< T, T, Us... >
struct	FirstIndexOfType< T, U, Us... >
class	FixAllFDIVSQRT
struct	FixedNumOperandTraits
	FixedNumOperandTraits - determine the allocation regime of the Use array when it is a prefix to the User object, and the number of Use objects is known at compile time. More...
class	FixedPointBuilder
class	FixedPointSemantics
	The fixed point semantics work similarly to fltSemantics. More...
struct	FixedScalableVFPair
	A class that represents two vectorization factors (initialized with 0 by default). More...
class	FixedStackPseudoSourceValue
	A specialized PseudoSourceValue for holding FixedStack values, which must include a frame index. More...
class	FixedStreamArray
	FixedStreamArray is similar to VarStreamArray, except with each record having a fixed-length. More...
class	FixedStreamArrayIterator
class	FixedVectorType
	Class to represent fixed width SIMD vectors. More...
struct	FixIrreduciblePass
struct	FlagEntry
class	FlatIt
	Marker class to iterate over the elements of a Region in flat mode. More...
struct	FlattenCFGPass
class	Float2IntPass
struct	FlowBlock
	A wrapper of a binary basic block. More...
struct	FlowFunction
	A wrapper of binary function with basic blocks and jumps. More...
struct	FlowJump
	A wrapper of a jump between two basic blocks. More...
struct	fltSemantics
struct	FmtAlign
class	FoldingSet
	FoldingSet - This template class is used to instantiate a specialized implementation of the folding set to the node class T. More...
class	FoldingSetBase
	FoldingSetBase - Implements the folding set functionality. More...
class	FoldingSetBucketIterator
class	FoldingSetBucketIteratorImpl
	FoldingSetBucketIteratorImpl - This is the common bucket iterator support shared by all folding sets, which knows how to walk a particular bucket of a folding set hash table. More...
class	FoldingSetImpl
	FoldingSetImpl - An implementation detail that lets us share code between FoldingSet and ContextualFoldingSet. More...
class	FoldingSetIterator
class	FoldingSetIteratorImpl
	FoldingSetIteratorImpl - This is the common iterator support shared by all folding sets, which knows how to walk the folding set hash table. More...
class	FoldingSetNodeID
	FoldingSetNodeID - This class is used to gather all the unique data bits of a node. More...
class	FoldingSetNodeIDRef
	FoldingSetNodeIDRef - This class describes a reference to an interned FoldingSetNodeID, which can be a useful to store node id data rather than using plain FoldingSetNodeIDs, since the 32-element SmallVector is often much larger than necessary, and the possibility of heap allocation means it requires a non-trivial destructor call. More...
class	FoldingSetNodeWrapper
	FoldingSetNodeWrapper - This template class is used to "wrap" arbitrary types in an enclosing object so that they can be inserted into FoldingSets. More...
struct	FoldingSetTrait
	FoldingSetTrait - This trait class is used to define behavior of how to "profile" (in the FoldingSet parlance) an object of a given type. More...
struct	FoldingSetTrait< SCEV >
struct	FoldingSetTrait< SCEVPredicate >
struct	FoldingSetTrait< SDVTListNode >
	Specialize FoldingSetTrait for SDVTListNode to avoid computing temp FoldingSetNodeID and hash value. More...
struct	FoldingSetTrait< std::pair< T1, T2 > >
struct	FoldingSetTrait< T * >
struct	FoldingSetTrait< T, std::enable_if_t< std::is_enum< T >::value > >
class	FoldingSetVector
	FoldingSetVector - This template class combines a FoldingSet and a vector to provide the interface of FoldingSet but with deterministic iteration order based on the insertion order. More...
class	FoldOpInit
	!foldl (a, b, expr, start, lst) - Fold over a list. More...
struct	force_iteration_on_noniterable_enum_t
struct	ForceFunctionAttrsPass
	Pass which forces specific function attributes into the IR, primarily as a debugging tool. More...
struct	ForeachLoop
	ForeachLoop - Record the iteration state associated with a for loop. More...
class	FormalArgHandler
class	format_object
class	format_object_base
	This is a helper class used for handling formatted output. More...
struct	format_provider
struct	format_provider< bool >
	Implementation of format_provider<T> for type bool More...
struct	format_provider< codeview::GloballyHashedType >
struct	format_provider< codeview::GUID >
struct	format_provider< codeview::LocallyHashedType >
struct	format_provider< codeview::TypeIndex >
struct	format_provider< Enum, std::enable_if_t< dwarf::EnumTraits< Enum >::value > >
	Dwarf constants format_provider. More...
class	format_provider< llvm::iterator_range< IterT > >
	Implementation of format_provider<T> for ranges. More...
struct	format_provider< llvm::json::Value >
	Allow printing json::Value with formatv(). More...
struct	format_provider< std::chrono::duration< Rep, Period > >
	Implementation of format_provider<T> for duration types. More...
struct	format_provider< sys::TimePoint<> >
	Format provider for TimePoint<> More...
struct	format_provider< sys::UtcTime< std::chrono::seconds > >
struct	format_provider< T, std::enable_if_t< support::detail::use_char_formatter< T >::value > >
	Implementation of format_provider<T> for characters. More...
struct	format_provider< T, std::enable_if_t< support::detail::use_double_formatter< T >::value > >
	Implementation of format_provider<T> for floating point types. More...
struct	format_provider< T, std::enable_if_t< support::detail::use_integral_formatter< T >::value > >
	Implementation of format_provider<T> for integral arithmetic types. More...
struct	format_provider< T, std::enable_if_t< support::detail::use_pointer_formatter< T >::value > >
	Implementation of format_provider<T> for integral pointer types. More...
struct	format_provider< T, std::enable_if_t< support::detail::use_string_formatter< T >::value > >
	Implementation of format_provider<T> for c-style strings and string objects such as std::string and llvm::StringRef. More...
struct	format_provider< Twine >
	Implementation of format_provider<T> for llvm::Twine. More...
class	FormatAdapter
class	formatted_raw_ostream
	formatted_raw_ostream - A raw_ostream that wraps another one and keeps track of line and column position, allowing padding out to specific column boundaries and querying the number of lines written to the stream. More...
class	FormattedBytes
class	FormattedNumber
	This is a helper class used for format_hex() and format_decimal(). More...
class	FormattedString
	This is a helper class for left_justify, right_justify, and center_justify. More...
class	formatv_object
class	formatv_object_base
class	FortifiedLibCallSimplifier
	This class implements simplifications for calls to fortified library functions (__st*cpy_chk, __memcpy_chk, __memmove_chk, __memset_chk), to, when possible, replace them with their non-checking counterparts. More...
class	ForwardDominanceFrontierBase
	DominanceFrontier Class - Concrete subclass of DominanceFrontierBase that is used to compute a forward dominator frontiers. More...
struct	ForwardedRegister
	Describes a register that needs to be forwarded from the prologue to a musttail call. More...
struct	ForwardToPointerCast
	Provides a cast trait that uses a defined pointer to pointer cast as a base for reference-to-reference casts. More...
class	FPExtInst
	This class represents an extension of floating point types. More...
class	FPMathOperator
	Utility class for floating point operations which can have information about relaxed accuracy requirements attached to them. More...
class	FPPassManager
	FPPassManager manages BBPassManagers and FunctionPasses. More...
class	FPStateAccessSDNode
class	FPToSIInst
	This class represents a cast from floating point to signed integer. More...
class	FPToUIInst
	This class represents a cast from floating point to unsigned integer. More...
class	FPTruncInst
	This class represents a truncation of floating point types. More...
struct	FPValueAndVReg
struct	FrameIndexExpr
	Proxy for one MMI entry. More...
class	FrameIndexSDNode
struct	FreeDeleter
class	FreeMachineFunctionPass
class	FreezeInst
	This class represents a freeze function that returns random concrete value if an operand is either a poison value or an undef value. More...
struct	FrozenIndPHIInfo
class	FullDependence
	FullDependence - This class represents a dependence between two memory references in a function. More...
class	FuncDataT
class	FuncletPadInst
class	Function
class	function_ref
	An efficient, type-erasing, non-owning reference to a callable. More...
class	function_ref< Ret(Params...)>
struct	function_traits
	This class provides various trait information about a callable object. More...
struct	function_traits< ReturnType(&)(Args...), false >
	Overload for non-class function type references. More...
struct	function_traits< ReturnType(*)(Args...), false >
	Overload for non-class function types. More...
struct	function_traits< ReturnType(*const)(Args...), false >
struct	function_traits< ReturnType(ClassType::*)(Args...) const, false >
	Overload for class function types. More...
struct	function_traits< ReturnType(ClassType::*)(Args...), false >
	Overload for class function types. More...
class	FunctionAnalysisManagerCGSCCProxy
	A proxy from a FunctionAnalysisManager to an SCC. More...
class	FunctionAnalysisManagerMachineFunctionProxy
class	FunctionCallee
	A handy container for a FunctionType+Callee-pointer pair, which can be passed around as a single entity. More...
class	FunctionComparator
	FunctionComparator - Compares two functions to determine whether or not they will generate machine code with the same behaviour. More...
class	FunctionImporter
	The function importer is automatically importing function from other modules based on the provided summary informations. More...
class	FunctionImportGlobalProcessing
	Class to handle necessary GlobalValue changes required by ThinLTO function importing, including linkage changes and any necessary renaming. More...
class	FunctionImportPass
	The function importing pass. More...
class	FunctionLoweringInfo
	FunctionLoweringInfo - This contains information that is global to a function that is used when lowering a region of the function. More...
class	FunctionPass
	FunctionPass class - This class is used to implement most global optimizations. More...
struct	FunctionPathAndClusterInfo
struct	FunctionPointerLikeTypeTraits
	Provide suitable custom traits struct for function pointers. More...
class	FunctionPropertiesAnalysis
class	FunctionPropertiesInfo
class	FunctionPropertiesPrinterPass
	Printer pass for the FunctionPropertiesAnalysis results. More...
class	FunctionPropertiesUpdater
	Correctly update FunctionPropertiesInfo post-inlining. More...
class	FunctionSpecializer
class	FunctionSummary
	Function summary information to aid decisions and implementation of importing. More...
class	FunctionToLoopPassAdaptor
class	FunctionType
	Class to represent function types. More...
struct	FunctionTypeKeyInfo
class	FunctionVarLocs
	Data structure describing the variable locations in a function. More...
class	GAdd
	Represents an integer addition. More...
class	GAddCarryOut
	Represents overflowing add operations. More...
class	GAddSubCarryInOut
	Represents overflowing add/sub operations that also consume a carry-in. More...
class	GAddSubCarryOut
	Represents overflowing add/sub operations. More...
class	GAnd
	Represents a logical and. More...
class	GAnyCmp
	Represent a G_ICMP or G_FCMP. More...
class	GAnyLoad
	Represents any generic load, including sign/zero extending variants. More...
class	GBinOp
	Represents a binary operation, i.e, x = y op z. More...
class	GBinOpCarryOut
	Represents overflowing binary operations. More...
class	GBuildVector
	Represents a G_BUILD_VECTOR. More...
class	GBuildVectorTrunc
	Represents a G_BUILD_VECTOR_TRUNC. More...
class	GCFunctionAnalysis
	An analysis pass which caches information about the Function. More...
class	GCFunctionInfo
	Garbage collection metadata for a single function. More...
class	GCLoweringPass
	LowerIntrinsics - This pass rewrites calls to the llvm.gcread or llvm.gcwrite intrinsics, replacing them with simple loads and stores as directed by the GCStrategy. More...
class	GCMetadataPrinter
	GCMetadataPrinter - Emits GC metadata as assembly code. More...
class	GCModuleInfo
	An analysis pass which caches information about the entire Module. More...
class	GCNDownwardRPTracker
class	GCNHazardRecognizer
class	GCNIterativeScheduler
class	GCNMaxILPSchedStrategy
	The goal of this scheduling strategy is to maximize ILP for a single wave (i.e. More...
class	GCNMaxOccupancySchedStrategy
	The goal of this scheduling strategy is to maximize kernel occupancy (i.e. More...
class	GCNPostScheduleDAGMILive
struct	GCNRegPressure
struct	GCNRegPressurePrinter
class	GCNRPTracker
class	GCNSchedStage
class	GCNSchedStrategy
	This is a minimal scheduler strategy. More...
class	GCNScheduleDAGMILive
class	GCNSubtarget
class	GCNTargetMachine
class	GCNTTIImpl
class	GCNUpwardRPTracker
class	GCNUserSGPRUsageInfo
class	GConcatVectors
	Represents a G_CONCAT_VECTORS. More...
struct	GCOVArc
class	GCOVBlock
	GCOVBlock - Collects block information. More...
class	GCOVBuffer
	GCOVBuffer - A wrapper around MemoryBuffer to provide GCOV specific read operations. More...
class	GCOVFile
	GCOVFile - Collects coverage information for one pair of coverage file (.gcno and .gcda). More...
class	GCOVFunction
	GCOVFunction - Collects function information. More...
struct	GCOVOptions
class	GCOVProfilerPass
	The gcov-style instrumentation pass. More...
struct	GCPoint
	GCPoint - Metadata for a collector-safe point in machine code. More...
class	GCProjectionInst
	Common base class for representing values projected from a statepoint. More...
class	GCRelocateInst
	Represents calls to the gc.relocate intrinsic. More...
class	GCResultInst
	Represents calls to the gc.result intrinsic. More...
struct	GCRoot
	GCRoot - Metadata for a pointer to an object managed by the garbage collector. More...
class	GCStatepointInst
	Represents a gc.statepoint intrinsic call. More...
class	GCStrategy
	GCStrategy describes a garbage collector algorithm's code generation requirements, and provides overridable hooks for those needs which cannot be abstractly described. More...
struct	GCStrategyMap
class	generic_gep_type_iterator
class	GenericConvergenceVerifier
class	GenericCycle
	A possibly irreducible generalization of a Loop. More...
class	GenericCycleInfo
	Cycle information for a function. More...
class	GenericCycleInfoCompute
	Helper class for computing cycle information. More...
class	GenericDINode
	Generic tagged DWARF-like metadata node. More...
class	GenericMachineInstr
	A base class for all GenericMachineInstrs. More...
class	GenericScheduler
	GenericScheduler shrinks the unscheduled zone using heuristics to balance the schedule. More...
class	GenericSchedulerBase
	Base class for GenericScheduler. More...
class	GenericSSAContext
struct	GenericSSATraits
struct	GenericSSATraits< Function >
struct	GenericSSATraits< MachineFunction >
class	GenericSyncDependenceAnalysis
	Locate join blocks for disjoint paths starting at a divergent branch. More...
struct	GenericToNVVMPass
class	GenericUniformityAnalysisImpl
	Analysis that identifies uniform values in a data-parallel execution. More...
struct	GenericUniformityAnalysisImplDeleter
class	GenericUniformityInfo
struct	GenericValue
class	GEPOperator
class	GetElementPtrConstantExpr
	GetElementPtrConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement getelementptr constant exprs. More...
class	GetElementPtrInst
	an instruction for type-safe pointer arithmetic to access elements of arrays and structs More...
class	GExtLoad
	Represents either a G_SEXTLOAD or G_ZEXTLOAD. More...
class	GExtractVectorElement
	Represents an extract vector element. More...
class	GFBinOp
	Represents a floating point binary operation. More...
class	GFCmp
	Represent a G_FCMP. More...
class	GFreeze
	Represents a freeze. More...
class	GICmp
	Represent a G_ICMP. More...
class	GIMatchTableExecutor
	Provides the logic to execute GlobalISel match tables, which are used by the instruction selector and instruction combiners as their engine to match and apply MIR patterns. More...
class	GImplicitDef
	Represents a G_IMPLICIT_DEF. More...
class	GIndexedAnyExtLoad
	Represents either G_INDEXED_LOAD, G_INDEXED_ZEXTLOAD or G_INDEXED_SEXTLOAD. More...
class	GIndexedExtLoad
	Represents a G_INDEX_ZEXTLOAD/G_INDEXED_SEXTLOAD. More...
class	GIndexedLoad
	Represents indexed loads. More...
class	GIndexedSExtLoad
	Represents a G_SEXTLOAD. More...
class	GIndexedStore
	Represents indexed stores. More...
class	GIndexedZExtLoad
	Represents a G_ZEXTLOAD. More...
class	GInsertVectorElement
	Represents an insert vector element. More...
class	GIntBinOp
	Represents an integer binary operation. More...
class	GIntrinsic
	Represents a call to an intrinsic. More...
class	GISelChangeObserver
	Abstract class that contains various methods for clients to notify about changes. More...
class	GISelCSEAnalysisWrapper
	Simple wrapper that does the following. More...
class	GISelCSEAnalysisWrapperPass
	The actual analysis pass wrapper. More...
class	GISelCSEInfo
	The CSE Analysis object. More...
class	GISelInstProfileBuilder
class	GISelKnownBits
class	GISelKnownBitsAnalysis
	To use KnownBitsInfo analysis in a pass, KnownBitsInfo &Info = getAnalysis<GISelKnownBitsInfoAnalysis>().get(MF); Add to observer if the Info is caching. More...
class	GISelObserverWrapper
	Simple wrapper observer that takes several observers, and calls each one for each event. More...
class	GISelWorkList
class	GLoad
	Represents a G_LOAD. More...
class	GLoadStore
	Represents any type of generic load or store. More...
class	GlobalAddressSDNode
class	GlobalAlias
class	GlobalDCEPass
	Pass to remove unused function declarations. More...
class	GlobalIFunc
struct	GlobalMergeOptions
class	GlobalMergePass
class	GlobalNumberState
	GlobalNumberState assigns an integer to each global value in the program, which is used by the comparison routine to order references to globals. More...
class	GlobalObject
class	GlobalOptPass
	Optimize globals that never have their address taken. More...
class	GlobalsAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	GlobalsAAResult
	An alias analysis result set for globals. More...
class	GlobalsAAWrapperPass
	Legacy wrapper pass to provide the GlobalsAAResult object. More...
class	GlobalSplitPass
	Pass to perform split of global variables. More...
struct	GlobalStatus
	As we analyze each global, keep track of some information about it. More...
class	GlobalValue
class	GlobalValuePseudoSourceValue
	A specialized pseudo source value for holding GlobalValue values. More...
class	GlobalValueSummary
	Function and variable summary information to aid decisions and implementation of importing. More...
struct	GlobalValueSummaryInfo
class	GlobalVariable
class	GlobalVarSummary
	Global variable summary information to aid decisions and implementation of importing. More...
class	GlobPattern
	This class implements a glob pattern matcher similar to the one found in bash, but with some key differences. More...
class	GLogicalBinOp
	Represents a logical binary operation. More...
class	GMemOperation
	Provides common memory operand functionality. More...
class	GMerge
	Represents a G_MERGE_VALUES. More...
class	GMergeLikeInstr
	Represents G_BUILD_VECTOR, G_CONCAT_VECTORS or G_MERGE_VALUES. More...
class	GOr
	Represents a logical or. More...
class	GPhi
	Represents a G_PHI. More...
class	GPtrAdd
	Represents a G_PTR_ADD. More...
class	GraphDiff
struct	GraphTraits
struct	GraphTraits< AACallGraphNode * >
struct	GraphTraits< AADepGraph * >
struct	GraphTraits< AADepGraphNode * >
struct	GraphTraits< ArgumentGraph * >
struct	GraphTraits< ArgumentGraphNode * >
struct	GraphTraits< AttributorCallGraph * >
struct	GraphTraits< BasicBlock * >
struct	GraphTraits< BlockFrequencyInfo * >
struct	GraphTraits< BoUpSLP * >
struct	GraphTraits< CallGraph * >
struct	GraphTraits< CallGraphDOTInfo * >
struct	GraphTraits< CallGraphNode * >
struct	GraphTraits< const BasicBlock * >
struct	GraphTraits< const CallGraph * >
struct	GraphTraits< const CallGraphNode * >
struct	GraphTraits< const DataDependenceGraph * >
struct	GraphTraits< const DDGNode * >
	const versions of the grapth trait specializations for DDG More...
struct	GraphTraits< const DomTreeNode * >
struct	GraphTraits< const Function * >
struct	GraphTraits< const GenericCycle< BlockT > * >
struct	GraphTraits< const Loop * >
struct	GraphTraits< const MachineBasicBlock * >
struct	GraphTraits< const MachineDomTreeNode * >
struct	GraphTraits< const MachineFunction * >
struct	GraphTraits< const MachineLoop * >
struct	GraphTraits< const VPBlockBase * >
struct	GraphTraits< const VPDomTreeNode * >
struct	GraphTraits< DataDependenceGraph * >
struct	GraphTraits< DDGNode * >
	non-const versions of the grapth trait specializations for DDG More...
struct	GraphTraits< DominatorTree * >
struct	GraphTraits< DomTreeNode * >
struct	GraphTraits< DotCfgDiffDisplayGraph * >
struct	GraphTraits< DotFuncBCIInfo * >
struct	GraphTraits< DOTFuncInfo * >
struct	GraphTraits< DOTFuncMSSAInfo * >
struct	GraphTraits< DOTMachineFuncInfo * >
struct	GraphTraits< Function * >
struct	GraphTraits< GenericCycle< BlockT > * >
struct	GraphTraits< ImmutableGraph< NodeValueT, EdgeValueT > * >
struct	GraphTraits< Inverse< BasicBlock * > >
struct	GraphTraits< Inverse< const BasicBlock * > >
struct	GraphTraits< Inverse< const Function * > >
struct	GraphTraits< Inverse< const MachineBasicBlock * > >
struct	GraphTraits< Inverse< const MachineFunction * > >
struct	GraphTraits< Inverse< Function * > >
struct	GraphTraits< Inverse< Inverse< T > > >
struct	GraphTraits< Inverse< MachineBasicBlock * > >
struct	GraphTraits< Inverse< MachineFunction * > >
struct	GraphTraits< Inverse< MemoryAccess * > >
struct	GraphTraits< Inverse< VPBlockBase * > >
	Inverse graph traits are not implemented yet. More...
struct	GraphTraits< IrreducibleGraph >
struct	GraphTraits< LazyCallGraph * >
struct	GraphTraits< LazyCallGraph::Node * >
struct	GraphTraits< Loop * >
struct	GraphTraits< Loop >
struct	GraphTraits< MachineBasicBlock * >
struct	GraphTraits< MachineBlockFrequencyInfo * >
struct	GraphTraits< MachineDominatorTree * >
struct	GraphTraits< MachineDomTreeNode * >
struct	GraphTraits< MachineFunction * >
struct	GraphTraits< MachineGadgetGraph * >
struct	GraphTraits< MachineLoop * >
struct	GraphTraits< MachineRegionInfo * >
struct	GraphTraits< MachineRegionInfoPass * >
struct	GraphTraits< MemoryAccess * >
	GraphTraits for a MemoryAccess, which walks defs in the normal case, and uses in the inverse case. More...
struct	GraphTraits< ModuleSummaryIndex * >
struct	GraphTraits< PGOUseFunc * >
struct	GraphTraits< PostDominatorTree * >
struct	GraphTraits< ProfiledCallGraph * >
struct	GraphTraits< ProfiledCallGraphNode * >
struct	GraphTraits< RegionInfo * >
struct	GraphTraits< RegionInfoPass * >
struct	GraphTraits< RematGraph * >
struct	GraphTraits< ScheduleDAG * >
struct	GraphTraits< ScheduleDAGMI * >
struct	GraphTraits< SDNode * >
struct	GraphTraits< SelectionDAG * >
struct	GraphTraits< SUnit * >
struct	GraphTraits< ValueInfo >
	GraphTraits definition to build SCC for the index. More...
struct	GraphTraits< VPBlockBase * >
struct	GraphTraits< VPBlockDeepTraversalWrapper< const VPBlockBase * > >
struct	GraphTraits< VPBlockDeepTraversalWrapper< VPBlockBase * > >
	GraphTraits specialization to recursively traverse VPBlockBase nodes, including traversing through VPRegionBlocks. More...
struct	GraphTraits< VPBlockShallowTraversalWrapper< const VPBlockBase * > >
struct	GraphTraits< VPBlockShallowTraversalWrapper< VPBlockBase * > >
struct	GraphTraits< VPDomTreeNode * >
	Template specializations of GraphTraits for VPDomTreeNode. More...
struct	GraphTraits< VPlan * >
class	GraphWriter
class	GSelect
	Represents a G_SELECT. More...
class	GSExtLoad
	Represents a G_SEXTLOAD. More...
class	GStore
	Represents a G_STORE. More...
struct	GuardWideningPass
class	GUnmerge
	Represents a G_UNMERGE_VALUES. More...
class	GVecReduce
class	GVMaterializer
class	GVNHoist
struct	GVNHoistPass
	A simple and fast domtree-based GVN pass to hoist common expressions from sibling branches. More...
struct	GVNOptions
	A set of parameters to control various transforms performed by GVN pass. More...
class	GVNPass
	The core GVN pass object. More...
struct	GVNSinkPass
	Uses an "inverted" value numbering to decide the similarity of expressions and sinks similar expressions into successors. More...
class	GZExtLoad
	Represents a G_ZEXTLOAD. More...
class	HandleSDNode
	This class is used to form a handle around another node that is persistent and is updated across invocations of replaceAllUsesWith on its operand. More...
struct	HardwareLoopInfo
	Attributes of a target dependent hardware loop. More...
struct	HardwareLoopOptions
class	HardwareLoopsPass
class	hash_code
	An opaque object representing a hash code. More...
class	HashBuilder
	Interface to help hash various types through a hasher type. More...
class	HashBuilderBase
	Declares the hasher member, and functions forwarding directly to the hasher. More...
class	HashingByteStreamer
class	HasReferenceResolver
	Do not resolve anything, but keep track of whether a given variable was referenced. More...
class	HelloWorldPass
class	HexagonAsmPrinter
class	HexagonAttributeParser
struct	HexagonBlockRanges
class	HexagonConvergingVLIWScheduler
class	HexagonCVIResource
class	HexagonDAGToDAGISel
struct	HexagonEvaluator
class	HexagonFrameLowering
class	HexagonHazardRecognizer
class	HexagonInstPrinter
	Prints bundles as a newline separated list of individual instructions Duplexes are separated by a vertical tab \v character A trailing line includes bundle properties such as endloop0/1. More...
class	HexagonInstr
class	HexagonInstrInfo
struct	HexagonLoopIdiomRecognitionPass
class	HexagonMachineFunctionInfo
	Hexagon target-specific information for each MachineFunction. More...
class	HexagonMCAsmInfo
class	HexagonMCChecker
	Check for a valid bundle. More...
class	HexagonMCCodeEmitter
class	HexagonMCELFStreamer
class	HexagonMCExpr
class	HexagonMCShuffler
class	HexagonPacketizerList
class	HexagonRegisterInfo
class	HexagonResource
class	HexagonSelectionDAGInfo
class	HexagonShuffler
class	HexagonSubtarget
class	HexagonTargetLowering
class	HexagonTargetMachine
class	HexagonTargetObjectFile
class	HexagonTargetStreamer
class	HexagonTTIImpl
struct	HexagonVectorLoopCarriedReusePass
	Hexagon Vector Loop Carried Reuse Pass. More...
class	HexagonVLIWResourceModel
struct	HexNumber
class	HipStdParAcceleratorCodeSelectionPass
class	HipStdParAllocationInterpositionPass
class	HotColdSplitting
class	HotColdSplittingPass
	Pass to outline cold regions. More...
class	HTTPClient
	A reusable client that can perform HTTPRequests through a network socket. More...
struct	HTTPRequest
	A stateless description of an outbound HTTP request. More...
struct	HTTPResponse
class	HTTPResponseHandler
	A handler for state updates occurring while an HTTPRequest is performed. More...
class	HTTPServer
	An HTTP server which can listen on a single TCP/IP port for HTTP requests and delgate them to the appropriate registered handler. More...
class	HTTPServerError
class	HTTPServerRequest
struct	HungoffOperandTraits
	HungoffOperandTraits - determine the allocation regime of the Use array when it is not a prefix to the User object, but allocated at an unrelated heap address. More...
struct	HvxSelector
struct	HWAddressSanitizerOptions
class	HWAddressSanitizerPass
	This is a public interface to the hardware address sanitizer pass for instrumenting code to check for various memory errors at runtime, similar to AddressSanitizer but based on partial hardware assistance. More...
class	ICallPromotionAnalysis
class	ICFLoopSafetyInfo
	This implementation of LoopSafetyInfo use ImplicitControlFlowTracking to give precise answers on "may throw" queries. More...
class	ICmpInst
	This instruction compares its operands according to the predicate given to the constructor. More...
class	IdentifyingPassPtr
	Discriminated union of Pass ID types. More...
struct	identity
struct	idf_ext_iterator
struct	idf_iterator
class	IDFCalculator
class	IDFCalculatorBase
	Determine the iterated dominance frontier, given a set of defining blocks, and optionally, a set of live-in blocks. More...
struct	ilist_alloc_traits
	Use delete by default for iplist and ilist. More...
struct	ilist_alloc_traits< IndexListEntry >
struct	ilist_alloc_traits< Instruction >
struct	ilist_alloc_traits< MachineBasicBlock >
struct	ilist_alloc_traits< MCFragment >
struct	ilist_alloc_traits< MemoryAccess >
struct	ilist_alloc_traits< SDNode >
class	ilist_base
	Implementations of list algorithms using ilist_node_base. More...
struct	ilist_callback_traits
	Callbacks do nothing by default in iplist and ilist. More...
struct	ilist_callback_traits< MachineBasicBlock >
class	ilist_iterator
	Iterator for intrusive lists based on ilist_node. More...
struct	ilist_iterator_bits
	Option to add extra bits to the ilist_iterator. More...
class	ilist_iterator_w_bits
	Iterator for intrusive lists based on ilist_node. More...
struct	ilist_noalloc_traits
	Custom traits to do nothing on deletion. More...
class	ilist_node
class	ilist_node_base
	Base class for ilist nodes. More...
class	ilist_node_base< false >
class	ilist_node_base< true >
class	ilist_node_impl
	Implementation for an ilist node. More...
struct	ilist_node_traits
	A fragment for template traits for intrusive list that provides default node related operations. More...
class	ilist_node_with_parent
	An ilist node that can access its parent list. More...
class	ilist_select_iterator_type
class	ilist_select_iterator_type< true, Opts, arg1, arg2 >
class	ilist_sentinel
struct	ilist_sentinel_tracking
	Option to choose whether to track sentinels. More...
struct	ilist_tag
	Option to specify a tag for the node type. More...
struct	ilist_traits
	Template traits for intrusive list. More...
struct	ilist_traits< const Ty >
	Const traits should never be instantiated. More...
struct	ilist_traits< MachineInstr >
class	ILPInitialScheduleStage
struct	ILPValue
	Represent the ILP of the subDAG rooted at a DAG node. More...
struct	ImmInstrInfo
class	ImmutableGraph
class	ImmutableGraphBuilder
class	ImmutableList
	ImmutableList - This class represents an immutable (functional) list. More...
class	ImmutableListFactory
class	ImmutableListImpl
class	ImmutableMap
class	ImmutableMapRef
class	ImmutableModuleSummaryIndexWrapperPass
	Legacy wrapper pass to provide the ModuleSummaryIndex object. More...
class	ImmutablePass
	ImmutablePass class - This class is used to provide information that does not need to be run. More...
class	ImmutableSet
class	ImmutableSetRef
class	ImplicitControlFlowTracking
	This class allows to keep track on instructions with implicit control flow. More...
class	ImportedFunctionsInliningStatistics
	Calculate and dump ThinLTO specific inliner stats. More...
class	ImutAVLFactory
class	ImutAVLTree
class	ImutAVLTreeGenericIterator
class	ImutAVLTreeInOrderIterator
struct	ImutAVLValueIterator
	Generic iterator that wraps a T::TreeTy::iterator and exposes iterator::getValue() on dereference. More...
struct	ImutContainerInfo
	ImutContainerInfo - Generic definition of comparison operations for elements of immutable containers that defaults to using std::equal_to<> and std::less<> to perform comparison of elements. More...
struct	ImutContainerInfo< T * >
	ImutContainerInfo - Specialization for pointer values to treat pointers as references to unique objects. More...
class	ImutIntervalAVLFactory
struct	ImutKeyValueInfo
	ImutKeyValueInfo -Traits class used by ImmutableMap. More...
struct	ImutProfileInfo
	Generic profile template. More...
struct	ImutProfileInfo< bool >
	Profile traits for booleans. More...
struct	ImutProfileInfo< T * >
	Generic profile trait for pointer types. More...
struct	ImutProfileInteger
	Profile traits for integers. More...
struct	IncIntegerState
	Specialization of the integer state for an increasing value, hence ~0u is the best state and 0 the worst. More...
struct	Incoming
	Incoming for lane maks phi as machine instruction, incoming register Reg and incoming block Block are taken from machine instruction. More...
class	index_range
	Increasing range of size_t indices. More...
class	indexed_accessor_iterator
	A utility class used to implement an iterator that contains some base object and an index. More...
class	indexed_accessor_range
	This class provides an implementation of a range of indexed_accessor_iterators where the base is not indexable. More...
class	IndexedInstrProfReader
	Reader for the indexed binary instrprof format. More...
struct	IndexedLoadStoreMatchInfo
class	IndexedMap
class	IndexedReference
	Represents a memory reference as a base pointer and a set of indexing operations. More...
class	IndexListEntry
	This class represents an entry in the slot index list held in the SlotIndexes pass. More...
class	IndirectBrExpandPass
class	IndirectBrInst
	Indirect Branch Instruction. More...
struct	IndirectSymbolData
class	InductionDescriptor
	A struct for saving information about induction variables. More...
class	IndVarSimplifyPass
struct	InferAddressSpacesPass
struct	InferAlignmentPass
struct	InferFunctionAttrsPass
	A pass which infers function attributes from the names and signatures of function declarations in a module. More...
struct	InformationCache
	Data structure to hold cached (LLVM-IR) information. More...
struct	InfoSectionUnitHeader
class	Init
class	InitLLVM
class	InjectorIRStrategy
	Strategy that injects operations into the function. More...
class	InjectTLIMappings
class	InlineAdvice
	Capture state between an inlining decision having had been made, and its impact being observable. More...
class	InlineAdvisor
	Interface for deciding whether to inline a call site or not. More...
class	InlineAdvisorAnalysis
	The InlineAdvisorAnalysis is a module pass because the InlineAdvisor needs to capture state right before inlining commences over a module. More...
class	InlineAdvisorAnalysisPrinterPass
	Printer pass for the InlineAdvisorAnalysis results. More...
class	InlineAsm
struct	InlineAsmIdentifierInfo
struct	InlineAsmKeyType
class	InlineAsmLowering
class	InLineChangePrinter
struct	InlineContext
	Provides context on when an inline advisor is constructed in the pipeline (e.g., link phase, inline driver). More...
class	InlineCost
	Represents the cost of inlining a function. More...
struct	InlineCostAnnotationPrinterPass
class	InlineFunctionInfo
	This class captures the data input to the InlineFunction call, and records the auxiliary results produced by it. More...
class	InlineOrder
struct	InlineParams
	Thresholds to tune inline cost analysis. More...
class	InlineResult
	InlineResult is basically true or false. More...
class	InlinerPass
	The inliner pass for the new pass manager. More...
class	InlineSizeEstimatorAnalysis
class	InlineSizeEstimatorAnalysisPrinterPass
class	InnerAnalysisManagerProxy
	An analysis over an "outer" IR unit that provides access to an analysis manager over an "inner" IR unit. More...
class	InnerLoopAndEpilogueVectorizer
	An extension of the inner loop vectorizer that creates a skeleton for a vectorized loop that has its epilogue (residual) also vectorized. More...
class	InnerLoopUnroller
class	InnerLoopVectorizer
	InnerLoopVectorizer vectorizes loops which contain only one basic block to a specified vectorization factor (VF). More...
class	InsertCFGStrategy
	Strategy to split a random block and insert a random CFG in between. More...
class	InsertElementConstantExpr
	InsertElementConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement insertelement constant exprs. More...
class	InsertElementInst
	This instruction inserts a single (scalar) element into a VectorType value. More...
class	InsertFunctionStrategy
	Strategy that generates new function calls and inserts function signatures to the modules. More...
class	InsertNOPLoad
class	InsertPHIStrategy
	Strategy to insert PHI Nodes at the head of each basic block. More...
class	InsertPointAnalysis
	Determines the latest safe point in a block in which we can insert a split, spill or other instruction related with CurLI. More...
class	InsertValueInst
	This instruction inserts a struct field of array element value into an aggregate value. More...
class	InsnInfo
struct	InstCombineOptions
class	InstCombinePass
class	InstCombiner
	The core instruction combiner logic. More...
class	InstCombinerImpl
class	InstCostVisitor
struct	InstCountPass
class	InstDeleterIRStrategy
	Strategy that deletes instructions when the Module is too large. More...
class	InstIterator
class	InstModificationIRStrategy
	Strategy that modifies instruction attributes and operands. More...
struct	InstrAspect
	Legalization is decided based on an instruction's opcode, which type slot we're considering, and what the existing type is. More...
class	InstrEmitter
struct	InstrInfoQuery
	InstrInfoQuery provides an interface to query additional information for instructions like metadata or keywords like nsw, which provides conservative results if the users specified it is safe to use. More...
struct	InstrItinerary
	An itinerary represents the scheduling information for an instruction. More...
class	InstrItineraryData
	Itinerary data supplied by a subtarget to be used by a target. More...
class	InstrOrderFilePass
	The instrumentation pass for recording function order. More...
class	InstrProfCntrInstBase
	A base class for all instrprof counter intrinsics. More...
class	InstrProfCorrelator
	InstrProfCorrelator - A base class used to create raw instrumentation data to their functions. More...
class	InstrProfCorrelatorImpl
	InstrProfCorrelatorImpl - A child of InstrProfCorrelator with a template pointer type so that the ProfileData vector can be materialized. More...
class	InstrProfCoverInst
	This represents the llvm.instrprof.cover intrinsic. More...
class	InstrProfError
class	InstrProfilingLoweringPass
	Instrumentation based profiling lowering pass. More...
class	InstrProfIncrementInst
	This represents the llvm.instrprof.increment intrinsic. More...
class	InstrProfIncrementInstStep
	This represents the llvm.instrprof.increment.step intrinsic. More...
class	InstrProfInstBase
	A base class for all instrprof intrinsics. More...
class	InstrProfIterator
	A file format agnostic iterator over profiling data. More...
class	InstrProfLookupTrait
	Trait for lookups into the on-disk hash table for the binary instrprof format. More...
class	InstrProfMCDCBitmapInstBase
	A base class for instrprof mcdc intrinsics that require global bitmap bytes. More...
class	InstrProfMCDCBitmapParameters
	This represents the llvm.instrprof.mcdc.parameters intrinsic. More...
class	InstrProfMCDCCondBitmapUpdate
	This represents the llvm.instrprof.mcdc.condbitmap.update intrinsic. More...
class	InstrProfMCDCTVBitmapUpdate
	This represents the llvm.instrprof.mcdc.tvbitmap.update intrinsic. More...
struct	InstrProfOptions
	Options for the frontend instrumentation based profiling pass. More...
class	InstrProfReader
	Base class and interface for reading profiling data of any known instrprof format. More...
class	InstrProfReaderIndex
struct	InstrProfReaderIndexBase
class	InstrProfReaderItaniumRemapper
	A remapper that applies remappings based on a symbol remapping file. More...
class	InstrProfReaderRemapper
	Name matcher supporting fuzzy matching of symbol names to names in profiles. More...
struct	InstrProfRecord
	Profiling information for a single function. More...
class	InstrProfRecordWriterTrait
class	InstrProfSummaryBuilder
class	InstrProfSymtab
	A symbol table used for function [IR]PGO name look-up with keys (such as pointers, md5hash values) to the function. More...
class	InstrProfTimestampInst
	This represents the llvm.instrprof.timestamp intrinsic. More...
class	InstrProfValueProfileInst
	This represents the llvm.instrprof.value.profile intrinsic. More...
struct	InstrProfValueSiteRecord
class	InstrProfWriter
struct	InstrStage
	These values represent a non-pipelined step in the execution of an instruction. More...
class	Instruction
struct	InstructionBuildSteps
class	InstructionCombiningPass
	The legacy pass manager's instcombine pass. More...
class	InstructionCost
struct	InstructionNamerPass
class	InstructionOrdering
	Record instruction ordering so we can query their relative positions within a function. More...
class	InstructionPrecedenceTracking
class	InstructionSelect
	This pass is responsible for selecting generic machine instructions to target-specific instructions. More...
class	InstructionSelector
struct	InstructionStepsMatchInfo
class	InstructionWorklist
	InstructionWorklist - This is the worklist management logic for InstCombine and other simplification passes. More...
struct	InstrumentationIRBuilder
class	InstSimplifyFolder
	InstSimplifyFolder - Use InstructionSimplify to fold operations to existing values. More...
class	InstSimplifyPass
	Run instruction simplification across each instruction in the function. More...
class	InstVisitor
	Base class for instruction visitors. More...
class	IntAttributeImpl
struct	IntegerRangeState
	State for an integer range. More...
struct	IntegerStateBase
	Simple state with integers encoding. More...
class	IntegerType
	Class to represent integer types. More...
struct	IntelExpr
class	IntelJITEventsWrapper
class	IntEqClasses
class	InteractiveModelRunner
	A MLModelRunner that asks for advice from an external agent, or host. More...
class	InterestingMemoryOperand
class	InterferenceCache
class	InterleavedAccessInfo
	Drive the analysis of interleaved memory accesses in the loop. More...
class	InterleavedAccessPass
class	InterleavedLoadCombinePass
class	InterleaveGroup
	The group of interleaved loads/stores sharing the same stride and close to each other. More...
class	InternalizePass
	A pass that internalizes all functions and variables other than those that must be preserved according to MustPreserveGV. More...
class	Interpreter
class	IntervalData
	An interval data composed by a Left and Right points and an associated Value. More...
class	IntervalMap
struct	IntervalMapHalfOpenInfo
struct	IntervalMapInfo
struct	IntervalMapInfo< SlotIndex >
class	IntervalMapOverlaps
	IntervalMapOverlaps - Iterate over the overlaps of mapped intervals in two IntervalMaps. More...
struct	IntervalPressure
	RegisterPressure computed within a region of instructions delimited by TopIdx and BottomIdx. More...
class	IntervalTree
class	IntInit
	'7' - Represent an initialization by a literal integer value. More...
class	IntRecTy
	'int' - Represent an integer value of no particular size More...
class	IntrinsicCostAttributes
struct	IntrinsicData
class	IntrinsicInst
	A wrapper class for inspecting calls to intrinsic functions. More...
class	IntrinsicLowering
class	IntrusiveBackList
struct	IntrusiveBackListBase
struct	IntrusiveBackListNode
class	IntrusiveRefCntPtr
	A smart pointer to a reference-counted object that inherits from RefCountedBase or ThreadSafeRefCountedBase. More...
struct	IntrusiveRefCntPtrInfo
	Class you can specialize to provide custom retain/release functionality for a type. More...
struct	IntrusiveRefCntPtrInfo< ImutAVLTree< ImutInfo > >
class	IntToPtrInst
	This class represents a cast from an integer to a pointer. More...
struct	InvalidateAllAnalysesPass
	A utility pass that does nothing, but preserves no analyses. More...
struct	InvalidateAnalysisPass
	A no-op pass template which simply forces a specific analysis result to be invalidated. More...
struct	Inverse
class	InvokeInst
	Invoke instruction. More...
struct	iota_range
class	iplist
	An intrusive list with ownership and callbacks specified/controlled by ilist_traits, only with API safe for polymorphic types. More...
class	iplist_impl
	A wrapper around an intrusive list with callbacks and non-intrusive ownership. More...
struct	ipo_ext_iterator
struct	ipo_iterator
struct	IPSCCPOptions
	A set of parameters to control various transforms performed by IPSCCP pass. More...
class	IPSCCPPass
	Pass to perform interprocedural constant propagation. More...
struct	IRAttribute
	Helper class that provides common functionality to manifest IR attributes. More...
class	IRBuilder
	This provides a uniform API for creating instructions and inserting them into a basic block: either at the end of a BasicBlock, or at a specific iterator location in a block. More...
class	IRBuilderBase
	Common base class shared among various IRBuilders. More...
class	IRBuilderCallbackInserter
	Provides an 'InsertHelper' that calls a user-provided callback after performing the default insertion. More...
class	IRBuilderDefaultInserter
	This provides the default implementation of the IRBuilder 'InsertHelper' method that is called whenever an instruction is created by IRBuilder and needs to be inserted. More...
class	IRBuilderFolder
	IRBuilderFolder - Interface for constant folding in IRBuilder. More...
class	IRCEPass
class	IRChangedPrinter
class	IRChangedTester
class	IRComparer
class	IRDataT
class	IRMover
class	IRMutationStrategy
	Base class for describing how to mutate a module. More...
class	IRMutator
	Entry point for configuring and running IR mutations. More...
class	IROutliner
	This class is a pass that identifies similarity in a Module, extracts instances of the similarity, and then consolidating the similar regions in an effort to reduce code size. More...
class	IROutlinerPass
	Pass to outline similar regions. More...
struct	IRPosition
	Helper to describe and deal with positions in the LLVM-IR. More...
class	IRSimilarityAnalysis
	An analysis pass that runs and returns the IRSimilarityIdentifier run on the Module. More...
class	IRSimilarityAnalysisPrinterPass
	Printer pass that uses IRSimilarityAnalysis. More...
class	IRSimilarityIdentifierWrapperPass
	An analysis pass based on legacy pass manager that runs and returns IRSimilarityIdentifier run on the Module. More...
class	IRTranslator
struct	is_bitmask_enum
	Traits class to determine whether an enum has a LLVM_BITMASK_LARGEST_ENUMERATOR enumerator. More...
struct	is_bitmask_enum< E, std::enable_if_t< sizeof(E::LLVM_BITMASK_LARGEST_ENUMERATOR) >=0 >
struct	is_copy_assignable
class	is_integral_or_enum
	Metafunction that determines whether the given type is either an integral type or an enumeration type, including enum classes. More...
struct	is_move_assignable
struct	is_simple_type
struct	isa_impl
struct	isa_impl< Argument, Value >
struct	isa_impl< BasicBlock, Value >
struct	isa_impl< Constant, Value >
struct	isa_impl< ConstantAggregate, Value >
struct	isa_impl< ConstantData, Value >
struct	isa_impl< Function, Value >
struct	isa_impl< GlobalAlias, Value >
struct	isa_impl< GlobalIFunc, Value >
struct	isa_impl< GlobalObject, Value >
struct	isa_impl< GlobalValue, Value >
struct	isa_impl< GlobalVariable, Value >
struct	isa_impl< InlineAsm, Value >
struct	isa_impl< Instruction, Value >
struct	isa_impl< PointerType, Type >
struct	isa_impl< To, From, std::enable_if_t< std::is_base_of_v< To, From > > >
struct	isa_impl_cl
struct	isa_impl_cl< To, const From * >
struct	isa_impl_cl< To, const From *const >
struct	isa_impl_cl< To, const From >
struct	isa_impl_cl< To, const std::unique_ptr< From > >
struct	isa_impl_cl< To, From * >
struct	isa_impl_cl< To, From *const >
struct	isa_impl_wrap
struct	isa_impl_wrap< To, FromTy, FromTy >
class	IsAOpInit
	!isa<type>(expr) - Dynamically determine the type of an expression. More...
class	ItaniumManglingCanonicalizer
	Canonicalizer for mangled names. More...
struct	ItaniumPartialDemangler
	"Partial" demangler. More...
class	iterator_adaptor_base
	CRTP base class for adapting an iterator to a different type. More...
class	iterator_facade_base
	CRTP base class which implements the entire standard iterator facade in terms of a minimal subset of the interface. More...
class	iterator_range
	A range adaptor for a pair of iterators. More...
struct	IVConditionInfo
	Struct to hold information about a partially invariant condition. More...
class	IVStrideUse
	IVStrideUse - Keep track of one use of a strided induction variable. More...
class	IVUsers
class	IVUsersAnalysis
	Analysis pass that exposes the IVUsers for a loop. More...
class	IVUsersPrinterPass
	Printer pass for the IVUsers for a loop. More...
class	IVUsersWrapperPass
class	IVVisitor
	Interface for visiting interesting IV users that are recognized but not simplified by this utility. More...
class	JamCRC
class	JITEvaluatedSymbol
	Represents a symbol that has been evaluated to an address already. More...
class	JITEventListener
	JITEventListener - Abstract interface for use by the JIT to notify clients about significant events during compilation. More...
class	JITSymbol
	Represents a symbol in the JIT. More...
class	JITSymbolFlags
	Flags for symbols in the JIT. More...
class	JITSymbolResolver
	Symbol resolution interface. More...
class	JMCInstrumenterPass
struct	JobHandleTraits
class	JSONScopedPrinter
class	JumpTableSDNode
struct	JumpTableToSwitchPass
class	JumpThreadingPass
	This pass performs 'jump threading', which looks at blocks that have multiple predecessors and multiple successors. More...
class	KCFIPass
struct	KernArgPreloadDescriptor
struct	KnownAssumptionString
	Helper that allows to insert a new assumption string in the known assumption set by creating a (static) object. More...
struct	KnownBits
struct	KnownFPClass
class	LabelSDNode
class	LanaiDisassembler
class	LanaiFrameLowering
class	LanaiInstPrinter
class	LanaiInstrInfo
class	LanaiMachineFunctionInfo
class	LanaiMCAsmInfo
class	LanaiMCExpr
class	LanaiMCInstLower
struct	LanaiRegisterInfo
class	LanaiSelectionDAGInfo
class	LanaiSubtarget
class	LanaiTargetLowering
class	LanaiTargetMachine
class	LanaiTargetObjectFile
class	LanaiTTIImpl
struct	LandingPadInfo
	This structure is used to retain landing pad info for the current function. More...
class	LandingPadInst
	The landingpad instruction holds all of the information necessary to generate correct exception handling. More...
struct	LaneBitmask
struct	largest_bitmask_enum_bit
	Trait class to determine bitmask enumeration largest bit. More...
struct	largest_bitmask_enum_bit< E, std::enable_if_t< sizeof(E::LLVM_BITMASK_LARGEST_ENUMERATOR) >=0 >
struct	latency_sort
	Sorting functions for the Available queue. More...
class	LatencyPriorityQueue
struct	LatticeKeyInfo
	A template for translating between LLVM Values and LatticeKeys. More...
struct	LatticeKeyInfo< CVPLatticeKey >
	A specialization of LatticeKeyInfo for CVPLatticeKeys. More...
struct	LayoutAlignElem
	Layout alignment element. More...
class	LazyAtomicPointer
	Atomic pointer that's lock-free, but that can coordinate concurrent writes from a lazy generator. More...
class	LazyBlockFrequencyInfo
	Wraps a BFI to allow lazy computation of the block frequencies. More...
class	LazyBlockFrequencyInfoPass
	This is an alternative analysis pass to BlockFrequencyInfoWrapperPass. More...
class	LazyBranchProbabilityInfoPass
	This is an alternative analysis pass to BranchProbabilityInfoWrapperPass. More...
class	LazyCallGraph
	A lazily constructed view of the call graph of a module. More...
class	LazyCallGraphAnalysis
	An analysis pass which computes the call graph for a module. More...
class	LazyCallGraphDOTPrinterPass
	A pass which prints the call graph as a DOT file to a raw_ostream. More...
class	LazyCallGraphPrinterPass
	A pass which prints the call graph to a raw_ostream. More...
class	LazyMachineBlockFrequencyInfoPass
	This is an alternative analysis pass to MachineBlockFrequencyInfo. More...
class	LazyValueAnalysis
	Analysis to compute lazy value information. More...
class	LazyValueInfo
	This pass computes, caches, and vends lazy value constraint information. More...
class	LazyValueInfoImpl
class	LazyValueInfoPrinterPass
	Printer pass for the LazyValueAnalysis results. More...
class	LazyValueInfoWrapperPass
	Wrapper around LazyValueInfo. More...
class	LCSSAPass
	Converts loops into loop-closed SSA form. More...
struct	LCSSAVerificationPass
class	LDVImpl
struct	LegacyDefaultAnalysisGraphTraits
	Default traits class for extracting a graph from an analysis pass. More...
class	LegacyJITSymbolResolver
	Legacy symbol resolution interface. More...
struct	LegacyLegalizeActionStep
	The result of a query. More...
class	LegacyLegalizerInfo
struct	LegalityQuery
	The LegalityQuery object bundles together all the information that's needed to decide whether a given operation is legal or not. More...
class	LegalizationArtifactCombiner
struct	LegalizeActionStep
	The result of a query. More...
class	Legalizer
class	LegalizerHelper
class	LegalizerInfo
class	LegalizeRule
	A single rule in a legalizer info ruleset. More...
class	LegalizeRuleSet
class	LEONMachineFunctionPass
struct	less_first
	Function object to check whether the first component of a container supported by std::get (like std::pair and std::tuple) compares less than the first component of another container. More...
struct	less_second
	Function object to check whether the second component of a container supported by std::get (like std::pair and std::tuple) compares less than the second component of another container. More...
struct	LessRecord
	Sorting predicate to sort record pointers by name. More...
struct	LessRecordByID
	Sorting predicate to sort record pointers by their unique ID. More...
struct	LessRecordFieldName
	Sorting predicate to sort record pointers by their name field. More...
struct	LessRecordRegister
struct	LetRecord
class	LexicalScope
	LexicalScope - This class is used to track scope information. More...
class	LexicalScopes
	LexicalScopes - This class provides interface to collect and use lexical scoping information from machine instruction. More...
class	LibCallSimplifier
	LibCallSimplifier - This class implements a collection of optimizations that replace well formed calls to library functions with a more optimal form. More...
class	LibCallsShrinkWrapPass
struct	LICMOptions
class	LICMPass
	Performs Loop Invariant Code Motion Pass. More...
class	LifetimeIntrinsic
	This is the common base class for lifetime intrinsics. More...
class	LifetimeSDNode
	This SDNode is used for LIFETIME_START/LIFETIME_END values, which indicate the offet and size that are started/ended in the underlying FrameIndex. More...
class	line_iterator
	A forward iterator which reads text lines from a buffer. More...
class	LineEditor
class	LinkDiagnosticInfo
class	Linker
	This class provides the core functionality of linking in LLVM. More...
class	LinkingSymbolResolver
class	LintPass
class	ListeningSocket
	Manages a passive (i.e., listening) UNIX domain socket. More...
class	ListInit
	[AL, AH, CL] - Represent a list of defs More...
class	ListRecTy
	'list<Ty>' - Represent a list of element values, all of which must be of the specified type. More...
struct	ListScope
class	LiveDebugVariables
class	LiveInterval
	LiveInterval - This class represents the liveness of a register, or stack slot. More...
class	LiveIntervalCalc
class	LiveIntervals
class	LiveIntervalUnion
	Union of live intervals that are strong candidates for coalescing into a single register (either physical or virtual depending on the context). More...
class	LivePhysRegs
	A set of physical registers with utility functions to track liveness when walking backward/forward through a basic block. More...
class	LiveQueryResult
	Result of a LiveRange query. More...
class	LiveRange
	This class represents the liveness of a register, stack slot, etc. More...
class	LiveRangeCalc
class	LiveRangeEdit
class	LiveRangeUpdater
	Helper class for performant LiveRange bulk updates. More...
class	LiveRegMatrix
class	LiveRegSet
	A set of live virtual registers and physical register units. More...
struct	LiveRegUnit
class	LiveRegUnits
	A set of register units used to track register liveness. More...
class	LiveStacks
class	LiveVariables
class	LLLexer
class	LLParser
class	LLT
struct	llvm_shutdown_obj
	llvm_shutdown_obj - This is a simple helper class that calls llvm_shutdown() when it is destroyed. More...
class	LLVMContext
	This is an important class for using LLVM in a threaded context. More...
class	LLVMContextImpl
class	LLVMDisasmContext
class	LLVMPassBuilderOptions
	Helper struct for holding a set of builder options for LLVMRunPasses. More...
struct	LLVMRemarkSetupErrorInfo
struct	LLVMRemarkSetupFileError
struct	LLVMRemarkSetupFormatError
struct	LLVMRemarkSetupPatternError
class	LLVMRemarkStreamer
	Streamer for LLVM remarks which has logic for dealing with DiagnosticInfo objects. More...
class	LLVMTargetMachine
	This class describes a target machine that is implemented with the LLVM target-independent code generator. More...
struct	LLVMTargetMachineOptions
	Options for LLVMCreateTargetMachine(). More...
class	LNICMPass
	Performs LoopNest Invariant Code Motion Pass. More...
class	LoadAndStorePromoter
	Helper class for promoting a collection of loads and stores into SSA Form using the SSAUpdater. More...
class	LoadedObjectInfo
	An inferface for inquiring the load address of a loaded object file to be used by the DIContext implementations when applying relocations on the fly. More...
struct	LoadedObjectInfoHelper
struct	LoadImmediateInfo
class	LoadInfo
class	LoadInst
	An instruction for reading from memory. More...
class	LoadSDNode
	This class is used to represent ISD::LOAD nodes. More...
class	LoadStoreOpt
class	LoadStoreVectorizerPass
class	LocalAsMetadata
class	Localizer
	This pass implements the localization mechanism described at the top of this file. More...
class	location_op_iterator
class	LocationSize
class	LockFileManager
	Class that manages the creation of a lock file to aid implicit coordination between different processes. More...
class	Logger
	Logging utility - given an ordered specification of features, and assuming a scalar reward, allow logging feature values and rewards. More...
class	LoongArchAsmBackend
class	LoongArchAsmPrinter
class	LoongArchDAGToDAGISel
class	LoongArchFrameLowering
class	LoongArchInstPrinter
class	LoongArchInstrInfo
class	LoongArchMachineFunctionInfo
	LoongArchMachineFunctionInfo - This class is derived from MachineFunctionInfo and contains private LoongArch-specific information for each MachineFunction. More...
class	LoongArchMCAsmInfo
class	LoongArchMCExpr
struct	LoongArchRegisterInfo
class	LoongArchSubtarget
class	LoongArchTargetELFStreamer
class	LoongArchTargetLowering
class	LoongArchTargetMachine
class	LoongArchTargetStreamer
class	LoongArchTTIImpl
class	Loop
	Represents a single loop in the control flow graph. More...
class	LoopAccessAnalysis
	This analysis provides dependence information for the memory accesses of a loop. More...
class	LoopAccessInfo
	Drive the analysis of memory accesses in the loop. More...
class	LoopAccessInfoManager
class	LoopAccessInfoPrinterPass
	Printer pass for the LoopAccessInfo results. More...
class	LoopAnalysis
	Analysis pass that exposes the LoopInfo for a function. More...
class	LoopBase
	Instances of this class are used to represent loops that are detected in the flow graph. More...
class	LoopBlocksDFS
	Store the result of a depth first search within basic blocks contained by a single loop. More...
class	LoopBlocksRPO
	Wrapper class to LoopBlocksDFS that provides a standard begin()/end() interface for the DFS reverse post-order traversal of blocks in a loop body. More...
class	LoopBlocksTraversal
	Traverse the blocks in a loop using a depth-first search. More...
struct	LoopBodyTraits
class	LoopBoundSplitPass
	This pass transforms loops that contain a conditional branch with induction variable. More...
class	LoopCachePrinterPass
	Printer pass for the CacheCost results. More...
class	LoopConstrainer
	This class is used to constrain loops to run within a given iteration space. More...
class	LoopDataPrefetchPass
	An optimization pass inserting data prefetches in loops. More...
class	LoopDeletionPass
class	LoopDistributePass
struct	LoopExtractorPass
class	LoopFlattenPass
class	LoopFullUnrollPass
	Loop unroll pass that only does full loop unrolling and peeling. More...
class	LoopFusePass
class	LoopIdiomRecognizePass
	Performs Loop Idiom Recognize Pass. More...
class	LoopInfo
class	LoopInfoBase
	This class builds and contains all of the top-level loop structures in the specified function. More...
class	LoopInfoWrapperPass
	The legacy pass manager's analysis pass to compute loop information. More...
class	LoopInstSimplifyPass
	Performs Loop Inst Simplify Pass. More...
struct	LoopInterchangePass
struct	LoopLoadEliminationPass
	Pass to forward loads in a loop around the backedge to subsequent iterations. More...
class	LoopNest
	This class represents a loop nest and can be used to query its properties. More...
class	LoopNestAnalysis
	This analysis provides information for a loop nest. More...
class	LoopNestPrinterPass
	Printer pass for the LoopNest results. More...
class	LoopPass
class	LoopPredicationPass
	Performs Loop Predication Pass. More...
class	LoopPrinterPass
	Printer pass for the LoopAnalysis results. More...
class	LoopRotatePass
	A simple loop rotation transformation. More...
class	LoopSafetyInfo
	Captures loop safety information. More...
class	LoopSimplifyCFGPass
	Performs basic CFG simplifications to assist other loop passes. More...
class	LoopSimplifyPass
	This pass is responsible for loop canonicalization. More...
class	LoopSinkPass
	A pass that does profile-guided sinking of instructions into loops. More...
struct	LoopStandardAnalysisResults
	The adaptor from a function pass to a loop pass computes these analyses and makes them available to the loop passes "for free". More...
class	LoopStrengthReducePass
	Performs Loop Strength Reduce Pass. More...
struct	LoopStructure
class	LoopTraversal
	This class provides the basic blocks traversal order used by passes like ReachingDefAnalysis and ExecutionDomainFix. More...
class	LoopUnrollAndJamPass
	A simple loop rotation transformation. More...
struct	LoopUnrollOptions
	A set of parameters used to control various transforms performed by the LoopUnroll pass. More...
class	LoopUnrollPass
	Loop unroll pass that will support both full and partial unrolling. More...
class	LoopVectorizationCostModel
	LoopVectorizationCostModel - estimates the expected speedups due to vectorization. More...
class	LoopVectorizationLegality
	LoopVectorizationLegality checks if it is legal to vectorize a loop, and to what vectorization factor. More...
class	LoopVectorizationPlanner
	Planner drives the vectorization process after having passed Legality checks. More...
class	LoopVectorizationRequirements
	This holds vectorization requirements that must be verified late in the process. More...
class	LoopVectorizeHints
	Utility class for getting and setting loop vectorizer hints in the form of loop metadata. More...
struct	LoopVectorizeOptions
struct	LoopVectorizePass
	The LoopVectorize Pass. More...
struct	LoopVectorizeResult
	Storage for information about made changes. More...
struct	LoopVerifierPass
	Verifier pass for the LoopAnalysis results. More...
class	LoopVersioning
	This class emits a version of the loop where run-time checks ensure that may-alias pointers can't overlap. More...
class	LoopVersioningLICMPass
class	LoopVersioningPass
	Expose LoopVersioning as a pass. More...
class	LostDebugLocObserver
class	LowerAllowCheckPass
class	LowerAtomicPass
	A pass that lowers atomic intrinsic into non-atomic intrinsics. More...
struct	LowerConstantIntrinsicsPass
class	LowerEmuTLSPass
struct	LowerExpectIntrinsicPass
class	LowerGlobalDtorsPass
struct	LowerGuardIntrinsicPass
class	LowerIFuncPass
	Pass to replace calls to ifuncs with indirect calls. More...
class	LowerInvokePass
class	LowerMatrixIntrinsicsPass
struct	LowerSwitchPass
class	LowerTypeTestsPass
struct	LowerWidenableConditionPass
class	LPMUpdater
	This class provides an interface for updating the loop pass manager based on mutations to the loop nest. More...
class	LPPassManager
class	LSBaseSDNode
	Base class for LoadSDNode and StoreSDNode. More...
class	LShrOperator
struct	LTOCodeGenerator
	C++ class which implements the opaque lto_code_gen_t type. More...
struct	LTOModule
	C++ class which implements the opaque lto_module_t type. More...
class	M68kAsmPrinter
class	M68kCallLowering
struct	M68kCCState
	Custom state to propagate llvm type info to register CC assigner. More...
class	M68kELFMCAsmInfo
class	M68kELFTargetObjectFile
class	M68kFrameLowering
class	M68kGenRegisterBankInfo
struct	M68kIncomingValueHandler
class	M68kInstPrinter
class	M68kInstrInfo
struct	M68kLegalizerInfo
class	M68kMachineFunctionInfo
class	M68kMCInstLower
	This class is used to lower an MachineInstr into an MCInst. More...
class	M68kMemOperandPrinter
class	M68kRegisterBankInfo
	This class provides the information for the target register banks. More...
class	M68kRegisterInfo
class	M68kSubtarget
class	M68kTargetLowering
class	M68kTargetMachine
class	MachineBasicBlock
class	MachineBlockFrequencyInfo
	MachineBlockFrequencyInfo pass uses BlockFrequencyInfoImpl implementation to estimate machine basic block frequencies. More...
class	MachineBranchProbabilityInfo
class	MachineConstantPool
	The MachineConstantPool class keeps track of constants referenced by a function which must be spilled to memory. More...
class	MachineConstantPoolEntry
	This class is a data container for one entry in a MachineConstantPool. More...
class	MachineConstantPoolValue
	Abstract base class for all machine specific constantpool value subclasses. More...
class	MachineCycleInfoWrapperPass
	Legacy analysis pass which computes a MachineCycleInfo. More...
class	MachineDominanceFrontier
class	MachineDominatorTree
	DominatorTree Class - Concrete subclass of DominatorTreeBase that is used to compute a normal dominator tree. More...
struct	MachineDomTreeGraphTraitsBase
	DominatorTree GraphTraits specialization so the DominatorTree can be iterable by generic graph iterators. More...
class	MachineFrameInfo
	The MachineFrameInfo class represents an abstract stack frame until prolog/epilog code is inserted. More...
class	MachineFunction
struct	MachineFunctionInfo
	MachineFunctionInfo - This class can be derived from and used by targets to hold private target-specific information for each MachineFunction. More...
class	MachineFunctionPass
	MachineFunctionPass - This class adapts the FunctionPass interface to allow convenient creation of passes that operate on the MachineFunction representation. More...
class	MachineFunctionProperties
	Properties which a MachineFunction may have at a given point in time. More...
class	MachineInstr
	Representation of each machine instruction. More...
class	MachineInstrBuilder
class	MachineInstrBundleIterator
	MachineBasicBlock iterator that automatically skips over MIs that are inside bundles (i.e. More...
struct	MachineInstrBundleIteratorHelper
struct	MachineInstrBundleIteratorHelper< false >
struct	MachineInstrBundleIteratorHelper< true >
struct	MachineInstrBundleIteratorTraits
struct	MachineInstrBundleIteratorTraits< const T, false >
struct	MachineInstrBundleIteratorTraits< const T, true >
struct	MachineInstrBundleIteratorTraits< T, false >
struct	MachineInstrBundleIteratorTraits< T, true >
struct	MachineInstrExpressionTrait
	Special DenseMapInfo traits to compare MachineInstr* by value of the instruction rather than by pointer value. More...
class	MachineInstrSpan
	MachineInstrSpan provides an interface to get an iteration range containing the instruction it was initialized with, along with all those instructions inserted prior to or following that instruction at some point after the MachineInstrSpan is constructed. More...
class	MachineIRBuilder
	Helper class to build MachineInstr. More...
struct	MachineIRBuilderState
	Class which stores all the state required in a MachineIRBuilder. More...
struct	MachineJumpTableEntry
	MachineJumpTableEntry - One jump table in the jump table info. More...
class	MachineJumpTableInfo
class	MachineLocation
class	MachineLoop
class	MachineLoopInfo
class	MachineMemOperand
	A description of a memory reference used in the backend. More...
class	MachineModuleAnalysis
	An analysis that produces MachineModuleInfo for a module. More...
class	MachineModuleInfo
	This class contains meta information specific to a module. More...
class	MachineModuleInfoCOFF
	MachineModuleInfoCOFF - This is a MachineModuleInfoImpl implementation for COFF targets. More...
class	MachineModuleInfoELF
	MachineModuleInfoELF - This is a MachineModuleInfoImpl implementation for ELF targets. More...
class	MachineModuleInfoImpl
	This class can be derived from and used by targets to hold private target-specific information for each Module. More...
class	MachineModuleInfoMachO
	MachineModuleInfoMachO - This is a MachineModuleInfoImpl implementation for MachO targets. More...
class	MachineModuleInfoWasm
	MachineModuleInfoWasm - This is a MachineModuleInfoImpl implementation for Wasm targets. More...
class	MachineModuleInfoWrapperPass
class	MachineModuleSlotTracker
class	MachineOperand
	MachineOperand class - Representation of each machine instruction operand. More...
class	MachineOptimizationRemark
	Diagnostic information for applied optimization remarks. More...
class	MachineOptimizationRemarkAnalysis
	Diagnostic information for optimization analysis remarks. More...
class	MachineOptimizationRemarkEmitter
	The optimization diagnostic interface. More...
class	MachineOptimizationRemarkEmitterPass
	The analysis pass. More...
class	MachineOptimizationRemarkMissed
	Diagnostic information for missed-optimization remarks. More...
class	MachinePassRegistry
	MachinePassRegistry - Track the registration of machine passes. More...
class	MachinePassRegistryListener
	MachinePassRegistryListener - Listener to adds and removals of nodes in registration list. More...
class	MachinePassRegistryNode
	MachinePassRegistryNode - Machine pass node stored in registration list. More...
class	MachinePipeliner
	The main class in the implementation of the target independent software pipeliner pass. More...
struct	MachinePointerInfo
	This class contains a discriminated union of information about pointers in memory operands, relating them back to LLVM IR or to virtual locations (such as frame indices) that are exposed during codegen. More...
class	MachinePostDominatorTree
	MachinePostDominatorTree - an analysis pass wrapper for DominatorTree used to compute the post-dominator tree for MachineFunctions. More...
class	MachineRegion
class	MachineRegionInfo
class	MachineRegionInfoPass
class	MachineRegionNode
class	MachineRegisterInfo
	MachineRegisterInfo - Keep track of information for virtual and physical registers, including vreg register classes, use/def chains for registers, etc. More...
struct	MachineSchedContext
	MachineSchedContext provides enough context from the MachineScheduler pass for the target to instantiate a scheduler. More...
struct	MachineSchedPolicy
	Define a generic scheduling policy for targets that don't provide their own MachineSchedStrategy. More...
class	MachineSchedRegistry
	MachineSchedRegistry provides a selection of available machine instruction schedulers. More...
class	MachineSchedStrategy
	MachineSchedStrategy - Interface to the scheduling algorithm used by ScheduleDAGMI. More...
class	MachineSDNode
	An SDNode that represents everything that will be needed to construct a MachineInstr. More...
class	MachineSSAUpdater
	MachineSSAUpdater - This class updates SSA form for a set of virtual registers defined in multiple blocks. More...
class	MachineTraceMetrics
class	MachineUniformityAnalysisPass
	Legacy analysis pass which computes a MachineUniformityInfo. More...
class	MachObjectWriter
class	MachORelocation
	MachORelocation - This struct contains information about each relocation that needs to be emitted to the file. More...
struct	make_const_ptr
struct	make_const_ref
struct	MakeGuardsExplicitPass
class	MallocAllocator
class	ManagedStatic
	ManagedStatic - This transparently changes the behavior of global statics to be lazily constructed on demand (good for reducing startup times of dynamic libraries that link in LLVM components) and for making destruction be explicit through the llvm_shutdown() function call. More...
class	ManagedStaticBase
	ManagedStaticBase - Common base class for ManagedStatic instances. More...
class	Mangler
class	mapped_iterator
class	mapped_iterator_base
	A base type of mapped iterator, that is useful for building derived iterators that do not need/want to store the map function (as in mapped_iterator). More...
class	MapResolver
	Resolve arbitrary mappings. More...
class	MapVector
	This class implements a map that also provides access to all stored values in a deterministic order. More...
class	MaskedGatherScatterSDNode
	This is a base class used to represent MGATHER and MSCATTER nodes. More...
class	MaskedGatherSDNode
	This class is used to represent an MGATHER node. More...
class	MaskedLoadSDNode
	This class is used to represent an MLOAD node. More...
class	MaskedLoadStoreSDNode
	This base class is used to represent MLOAD and MSTORE nodes. More...
class	MaskedScatterSDNode
	This class is used to represent an MSCATTER node. More...
class	MaskedStoreSDNode
	This class is used to represent an MSTORE node. More...
class	MatrixBuilder
struct	MaybeAlign
	This struct is a compact representation of a valid (power of two) or undefined (0) alignment. More...
struct	MBB2NumberFunctor
struct	MBBSectionID
class	MBFIWrapper
class	MCAlignFragment
class	MCAsmBackend
	Generic interface to target specific assembler backends. More...
class	MCAsmInfo
	This class is intended to be used as a base class for asm properties and features specific to the target. More...
class	MCAsmInfoCOFF
class	MCAsmInfoDarwin
class	MCAsmInfoELF
class	MCAsmInfoGNUCOFF
class	MCAsmInfoGOFF
class	MCAsmInfoMicrosoft
class	MCAsmInfoWasm
class	MCAsmInfoXCOFF
class	MCAsmLayout
	Encapsulates the layout of an assembly file at a particular point in time. More...
class	MCAsmLexer
	Generic assembler lexer interface, for use by target specific assembly lexers. More...
struct	MCAsmMacro
struct	MCAsmMacroParameter
class	MCAsmParser
	Generic assembler parser interface, for use by target specific assembly parsers. More...
class	MCAsmParserExtension
	Generic interface for extending the MCAsmParser, which is implemented by target and object file assembly parser implementations. More...
class	MCAsmParserSemaCallback
	Generic Sema callback for assembly parser. More...
class	MCAssembler
class	MCBinaryExpr
	Binary assembler expressions. More...
class	MCBoundaryAlignFragment
	Represents required padding such that a particular other set of fragments does not cross a particular power-of-two boundary. More...
class	MCCFIInstruction
class	MCCodeEmitter
	MCCodeEmitter - Generic instruction encoding interface. More...
class	MCCompactEncodedInstFragment
	This is a compact (memory-size-wise) fragment for holding an encoded instruction (non-relaxable) that has no fixups registered. More...
class	MCConstantExpr
class	MCContext
	Context object for machine code objects. More...
class	MCCVDefRangeFragment
	Fragment representing the .cv_def_range directive. More...
struct	MCCVFunctionInfo
	Information describing a function or inlined call site introduced by .cv_func_id or .cv_inline_site_id. More...
class	MCCVInlineLineTableFragment
	Fragment representing the binary annotations produced by the .cv_inline_linetable directive. More...
class	MCCVLoc
	Instances of this class represent the information from a .cv_loc directive. More...
class	MCDataFragment
	Fragment for data and encoded instructions. More...
class	MCDecodedPseudoProbe
class	MCDecodedPseudoProbeInlineTree
class	MCDisassembler
	Superclass for all disassemblers. More...
class	MCDummyFragment
class	MCDwarfCallFrameFragment
class	MCDwarfDwoLineTable
struct	MCDwarfFile
	Instances of this class represent the name of the dwarf .file directive and its associated dwarf file number in the MC file. More...
class	MCDwarfFrameEmitter
struct	MCDwarfFrameInfo
class	MCDwarfLineAddr
class	MCDwarfLineAddrFragment
class	MCDwarfLineEntry
	Instances of this class represent the line information for the dwarf line table entries. More...
class	MCDwarfLineStr
	Manage the .debug_line_str section contents, if we use it. More...
class	MCDwarfLineTable
struct	MCDwarfLineTableHeader
struct	MCDwarfLineTableParams
class	MCDwarfLoc
	Instances of this class represent the information from a dwarf .loc directive. More...
class	MCDXContainerStreamer
class	MCDXContainerTargetWriter
class	MCELFObjectTargetWriter
class	MCELFStreamer
class	MCEncodedFragment
	Interface implemented by fragments that contain encoded instructions and/or data. More...
class	MCEncodedFragmentWithContents
	Interface implemented by fragments that contain encoded instructions and/or data. More...
class	MCEncodedFragmentWithFixups
	Interface implemented by fragments that contain encoded instructions and/or data and also have fixups registered. More...
class	MCExpr
	Base class for the full range of assembler expressions which are needed for parsing. More...
class	MCExternalSymbolizer
	Symbolize using user-provided, C API, callbacks. More...
struct	MCExtraProcessorInfo
	Provide extra details about the machine processor. More...
class	MCFillFragment
class	MCFixup
	Encode information on a single operation to perform on a byte sequence (e.g., an encoded instruction) which requires assemble- or run- time patching. More...
struct	MCFixupKindInfo
	Target independent information on a fixup kind. More...
class	MCFragment
class	MCGenDwarfInfo
class	MCGenDwarfLabelEntry
class	MCGOFFObjectTargetWriter
class	MCGOFFStreamer
class	MCInst
	Instances of this class represent a single low-level machine instruction. More...
class	MCInstBuilder
class	MCInstPrinter
	This is an instance of a target assembly language printer that converts an MCInst to valid target assembly syntax. More...
class	MCInstrAnalysis
class	MCInstrDesc
	Describe properties that are true of each instruction in the target description file. More...
class	MCInstrInfo
	Interface to description of machine instruction set. More...
class	MCJIT
class	MCJITMemoryManager
class	MCLabel
	Instances of this class represent a label name in the MC file, and MCLabel are created and uniqued by the MCContext class. More...
class	MCLEBFragment
class	MCLineSection
	Instances of this class represent the line information for a compile unit where machine instructions have been assembled after seeing .loc directives. More...
class	MCLOHContainer
class	MCLOHDirective
	Store Linker Optimization Hint information (LOH). More...
class	MCMachObjectTargetWriter
class	MCNopsFragment
class	MCObjectFileInfo
class	MCObjectStreamer
	Streaming object file generation interface. More...
class	MCObjectTargetWriter
	Base class for classes that define behaviour that is specific to both the target and the object format. More...
class	MCObjectWriter
	Defines the object file and target independent interfaces used by the assembler backend to write native file format object files. More...
class	MCOperand
	Instances of this class represent operands of the MCInst class. More...
class	MCOperandInfo
	This holds information about one operand of a machine instruction, indicating the register class for register operands, etc. More...
class	MCOrgFragment
class	MCParsedAsmOperand
	MCParsedAsmOperand - This abstract class represents a source-level assembly instruction operand. More...
struct	MCProcResourceDesc
	Define a kind of processor resource that will be modeled by the scheduler. More...
class	MCPseudoProbe
	Instances of this class represent a pseudo probe instance for a pseudo probe table entry, which is created during a machine instruction is assembled and uses an address from a temporary label created at the current address in the current section. More...
class	MCPseudoProbeAddrFragment
class	MCPseudoProbeBase
class	MCPseudoProbeDecoder
struct	MCPseudoProbeFuncDesc
class	MCPseudoProbeInlineTree
class	MCPseudoProbeInlineTreeBase
class	MCPseudoProbeSections
	Instances of this class represent the pseudo probes inserted into a compile unit. More...
class	MCPseudoProbeTable
struct	MCReadAdvanceEntry
	Specify the number of cycles allowed after instruction issue before a particular use operand reads its registers. More...
class	MCRegAliasIterator
	MCRegAliasIterator enumerates all registers aliasing Reg. More...
class	MCRegister
	Wrapper class representing physical registers. Should be passed by value. More...
class	MCRegisterClass
	MCRegisterClass - Base class of TargetRegisterClass. More...
struct	MCRegisterCostEntry
	Specify the cost of a register definition in terms of number of physical register allocated at register renaming stage. More...
struct	MCRegisterDesc
	MCRegisterDesc - This record contains information about a particular register. More...
struct	MCRegisterFileDesc
	A register file descriptor. More...
class	MCRegisterInfo
	MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc objects that represent all of the machine registers that the target has. More...
class	MCRegUnitIterator
class	MCRegUnitMaskIterator
	MCRegUnitMaskIterator enumerates a list of register units and their associated lane masks for Reg. More...
class	MCRegUnitRootIterator
	MCRegUnitRootIterator enumerates the root registers of a register unit. More...
class	MCRelaxableFragment
	A relaxable fragment holds on to its MCInst, since it may need to be relaxed during the assembler layout and relaxation stage. More...
class	MCRelocationInfo
	Create MCExprs from relocations found in an object file. More...
struct	MCSchedClassDesc
	Summarize the scheduling resources required for an instruction of a particular scheduling class. More...
struct	MCSchedModel
	Machine model for scheduling, bundling, and heuristics. More...
class	MCSection
	Instances of this class represent a uniqued identifier for a section in the current translation unit. More...
class	MCSectionCOFF
	This represents a section on Windows. More...
class	MCSectionDXContainer
class	MCSectionELF
	This represents a section on linux, lots of unix variants and some bare metal systems. More...
class	MCSectionGOFF
class	MCSectionMachO
	This represents a section on a Mach-O system (used by Mac OS X). More...
class	MCSectionSPIRV
class	MCSectionWasm
	This represents a section on wasm. More...
class	MCSectionXCOFF
class	MCSPIRVObjectTargetWriter
class	MCSPIRVStreamer
class	MCStreamer
	Streaming machine code generation interface. More...
class	MCSubRegIndexIterator
	Iterator that enumerates the sub-registers of a Reg and the associated sub-register indices. More...
class	MCSubRegIterator
	MCSubRegIterator enumerates all sub-registers of Reg. More...
class	MCSubtargetInfo
	Generic base class for all target subtargets. More...
class	MCSuperRegIterator
	MCSuperRegIterator enumerates all super-registers of Reg. More...
class	MCSymbol
	MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created and uniqued by the MCContext class. More...
class	MCSymbolCOFF
class	MCSymbolELF
class	MCSymbolGOFF
class	MCSymbolIdFragment
	Represents a symbol table index fragment. More...
class	MCSymbolizer
	Symbolize and annotate disassembled instructions. More...
class	MCSymbolMachO
class	MCSymbolRefExpr
	Represent a reference to a symbol from inside an expression. More...
class	MCSymbolSDNode
class	MCSymbolWasm
class	MCSymbolXCOFF
class	MCTargetAsmParser
	MCTargetAsmParser - Generic interface to target specific assembly parsers. More...
class	MCTargetExpr
	This is an extension point for target-specific MCExpr subclasses to implement. More...
class	MCTargetOptions
class	MCTargetStreamer
	Target specific streamer interface. More...
class	MCUnaryExpr
	Unary assembler expressions. More...
class	MCValue
	This represents an "assembler immediate". More...
class	MCWasmObjectTargetWriter
class	MCWasmStreamer
class	MCWinCOFFObjectTargetWriter
class	MCWinCOFFStreamer
struct	MCWriteLatencyEntry
	Specify the latency in cpu cycles for a particular scheduling class and def index. More...
struct	MCWriteProcResEntry
	Identify one of the processor resource kinds consumed by a particular scheduling class for the specified number of cycles. More...
class	MCXCOFFObjectTargetWriter
class	MCXCOFFStreamer
class	MD5
class	MDAttachments
	Multimap-like storage for metadata attachments. More...
class	MDBuilder
class	MDNode
	Metadata node. More...
struct	MDNodeInfo
	DenseMapInfo for MDNode subclasses. More...
struct	MDNodeKeyImpl
struct	MDNodeKeyImpl< DIBasicType >
struct	MDNodeKeyImpl< DICommonBlock >
struct	MDNodeKeyImpl< DICompositeType >
struct	MDNodeKeyImpl< DIDerivedType >
struct	MDNodeKeyImpl< DIEnumerator >
struct	MDNodeKeyImpl< DIExpression >
struct	MDNodeKeyImpl< DIFile >
struct	MDNodeKeyImpl< DIGenericSubrange >
struct	MDNodeKeyImpl< DIGlobalVariable >
struct	MDNodeKeyImpl< DIGlobalVariableExpression >
struct	MDNodeKeyImpl< DIImportedEntity >
struct	MDNodeKeyImpl< DILabel >
struct	MDNodeKeyImpl< DILexicalBlock >
struct	MDNodeKeyImpl< DILexicalBlockFile >
struct	MDNodeKeyImpl< DILocalVariable >
struct	MDNodeKeyImpl< DILocation >
	DenseMapInfo for DILocation. More...
struct	MDNodeKeyImpl< DIMacro >
struct	MDNodeKeyImpl< DIMacroFile >
struct	MDNodeKeyImpl< DIModule >
struct	MDNodeKeyImpl< DINamespace >
struct	MDNodeKeyImpl< DIObjCProperty >
struct	MDNodeKeyImpl< DIStringType >
struct	MDNodeKeyImpl< DISubprogram >
struct	MDNodeKeyImpl< DISubrange >
struct	MDNodeKeyImpl< DISubroutineType >
struct	MDNodeKeyImpl< DITemplateTypeParameter >
struct	MDNodeKeyImpl< DITemplateValueParameter >
struct	MDNodeKeyImpl< GenericDINode >
	DenseMapInfo for GenericDINode. More...
struct	MDNodeKeyImpl< MDTuple >
	DenseMapInfo for MDTuple. More...
class	MDNodeOpsKey
	Structure for hashing arbitrary MDNode operands. More...
class	MDNodeSDNode
struct	MDNodeSubsetEqualImpl
	Configuration point for MDNodeInfo::isEqual(). More...
struct	MDNodeSubsetEqualImpl< DIDerivedType >
struct	MDNodeSubsetEqualImpl< DISubprogram >
class	MDOperand
	Tracking metadata reference owned by Metadata. More...
class	MDString
	A single uniqued string. More...
class	MDTuple
	Tuple of metadata. More...
class	MDTupleTypedArrayWrapper
	Typed, array-like tuple of metadata. More...
class	MemCpyInlineInst
	This class wraps the llvm.memcpy.inline intrinsic. More...
class	MemCpyInst
	This class wraps the llvm.memcpy intrinsic. More...
class	MemCpyOptPass
class	MemDepResult
	A memory dependence query can return one of three different answers. More...
class	MemDerefPrinterPass
class	MemIntrinsic
	This is the common base class for memset/memcpy/memmove. More...
class	MemIntrinsicBase
	Common base class for all memory intrinsics. More...
struct	MemIntrinsicInfo
	Information about a load/store intrinsic defined by the target. More...
class	MemIntrinsicSDNode
	This SDNode is used for target intrinsics that touch memory and need an associated MachineMemOperand. More...
class	MemMoveInst
	This class wraps the llvm.memmove intrinsic. More...
struct	MemOp
class	MemoryAccess
class	memoryaccess_def_iterator_base
	Iterator base class used to implement const and non-const iterators over the defining accesses of a MemoryAccess. More...
class	MemoryBuffer
	This interface provides simple read-only access to a block of memory, and provides simple methods for reading files and standard input into a memory buffer. More...
class	MemoryBufferByteStream
	An implementation of BinaryStream whose data is backed by an llvm MemoryBuffer object. More...
class	MemoryBufferRef
class	MemoryDef
	Represents a read-write access to memory, whether it is a must-alias, or a may-alias. More...
class	MemoryDepChecker
	Checks memory dependences among accesses to the same underlying object to determine whether there vectorization is legal or not (and at which vectorization factor). More...
class	MemoryDependenceAnalysis
	An analysis that produces MemoryDependenceResults for a function. More...
class	MemoryDependenceResults
	Provides a lazy, caching interface for making common memory aliasing information queries, backed by LLVM's alias analysis passes. More...
class	MemoryDependenceWrapperPass
	A wrapper analysis pass for the legacy pass manager that exposes a MemoryDepnedenceResults instance. More...
class	MemoryEffectsBase
class	MemoryLocation
	Representation for a specific memory location. More...
struct	MemoryOpRemark
class	MemoryPhi
	Represents phi nodes for memory accesses. More...
struct	MemorySanitizerOptions
struct	MemorySanitizerPass
	A module pass for msan instrumentation. More...
class	MemorySSA
	Encapsulates MemorySSA, including all data associated with memory accesses. More...
class	MemorySSAAnalysis
	An analysis that produces MemorySSA for a function. More...
class	MemorySSAPrinterPass
	Printer pass for MemorySSA. More...
class	MemorySSAUpdater
class	MemorySSAUtil
struct	MemorySSAVerifierPass
	Verifier pass for MemorySSA. More...
class	MemorySSAWalker
	This is the generic walker interface for walkers of MemorySSA. More...
class	MemorySSAWalkerPrinterPass
	Printer pass for MemorySSA via the walker. More...
class	MemorySSAWrapperPass
	Legacy analysis pass which computes MemorySSA. More...
class	MemoryUse
	Represents read-only accesses to memory. More...
class	MemoryUseOrDef
	Class that has the common methods + fields of memory uses/defs. More...
class	MemoryWriteTracking
class	MemProfContextDisambiguation
class	MemProfilerPass
	Public interface to the memory profiler pass for instrumenting code to profile memory accesses. More...
class	MemProfUsePass
class	MemSDNode
	This is an abstract virtual class for memory operations. More...
class	MemSetBase
	Common base class for all memset intrinsics. More...
class	MemSetInlineInst
	This class wraps the llvm.memset.inline intrinsic. More...
class	MemSetInst
	This class wraps the llvm.memset and llvm.memset.inline intrinsics. More...
class	MemTransferBase
	Common base class for all memory transfer intrinsics. More...
class	MemTransferInst
	This class wraps the llvm.memcpy/memmove intrinsics. More...
struct	MergedLoadStoreMotionOptions
class	MergedLoadStoreMotionPass
class	MergeFunctionsPass
	Merge identical functions. More...
struct	MergeICmpsPass
class	Metadata
	Root of the metadata hierarchy. More...
class	MetadataAsValue
	Metadata wrapper in the Value hierarchy. More...
class	MetadataLoader
	Helper class that handles loading Metadatas and keeping them available. More...
struct	MetadataLoaderCallbacks
class	MetadataTracking
	API for tracking metadata references through RAUW and deletion. More...
struct	MetaRenamerPass
struct	MIBInfo
	Summary of a single MIB in a memprof metadata on allocations. More...
class	MIBundleBuilder
	Helper class for constructing bundles of MachineInstrs. More...
class	MIBundleOperandIteratorBase
	MIBundleOperandIteratorBase - Iterator that visits all operands in a bundle of MachineInstrs. More...
class	MIBundleOperands
	MIBundleOperands - Iterate over all operands in a bundle of machine instructions. More...
class	MIMetadata
	Set of metadata that should be preserved when using BuildMI(). More...
struct	MinMax
class	MinMaxIntrinsic
	This class represents min/max intrinsics. More...
class	MIPrinter
	This class prints out the machine instructions using the MIR serialization format. More...
class	Mips16DAGToDAGISel
class	Mips16FrameLowering
class	Mips16InstrInfo
class	Mips16RegisterInfo
class	Mips16TargetLowering
struct	MipsABIFlagsSection
class	MipsABIInfo
class	MipsAnalyzeImmediate
class	MipsAsmBackend
class	MipsAsmPrinter
class	MipsCallLowering
class	MipsCCState
class	MipsDAGToDAGISel
class	MipsebTargetMachine
	Mips32/64 big endian target machine. More...
class	MipsELFStreamer
class	MipselTargetMachine
	Mips32/64 little endian target machine. More...
class	MipsFrameLowering
class	MipsFunctionInfo
	MipsFunctionInfo - This class is derived from MachineFunction private Mips target-specific information for each MachineFunction. More...
class	MipsGenRegisterBankInfo
class	MipsInstPrinter
class	MipsInstrInfo
class	MipsLegalizerInfo
	This class provides legalization strategies. More...
class	MipsMCAsmInfo
class	MipsMCCodeEmitter
class	MipsMCExpr
class	MipsMCInstLower
	MipsMCInstLower - This class is used to lower an MachineInstr into an MCInst. More...
class	MipsOptionRecord
class	MipsRegInfoRecord
class	MipsRegisterBankInfo
	This class provides the information for the target register banks. More...
class	MipsRegisterInfo
class	MipsSEDAGToDAGISel
class	MipsSEFrameLowering
class	MipsSEInstrInfo
class	MipsSERegisterInfo
class	MipsSETargetLowering
class	MipsSubtarget
class	MipsTargetAsmStreamer
class	MipsTargetELFStreamer
class	MipsTargetLowering
class	MipsTargetMachine
class	MipsTargetObjectFile
class	MipsTargetStreamer
class	MipsTTIImpl
class	MIRAddFSDiscriminators
class	MIRFormatter
	MIRFormater - Interface to format MIR operand based on target. More...
class	MIRParser
	This class initializes machine functions by applying the state loaded from a MIR file. More...
class	MIRParserImpl
	This class implements the parsing of LLVM IR that's embedded inside a MIR file. More...
class	MIRPrinter
	This class prints out the machine functions using the MIR serialization format. More...
class	MIRProfileLoader
class	MIRProfileLoaderPass
struct	MIToken
	A token produced by the machine instruction lexer. More...
class	MLInlineAdvice
	InlineAdvice that tracks changes post inlining. More...
class	MLInlineAdvisor
class	MLModelRunner
	MLModelRunner interface: abstraction of a mechanism for evaluating a ML model. More...
class	MLPriorityAdvisor
class	ModifiedPostOrder
	Construct a specially modified post-order traversal of cycles. More...
class	Module
	A Module instance is used to store all the information related to an LLVM module. More...
class	ModuleDebugInfoPrinterPass
class	ModuleInlinerPass
	The module inliner pass for the new pass manager. More...
class	ModuleInlinerWrapperPass
	Module pass, wrapping the inliner pass. More...
class	ModuleMemProfilerPass
	Public interface to the memory profiler module pass for instrumenting code to profile memory allocations and accesses. More...
class	ModulePass
	ModulePass class - This class is used to implement unstructured interprocedural optimizations and analyses. More...
class	ModuleSlotTracker
	Manage lifetime of a slot tracker for printing IR. More...
class	ModuleSummaryIndex
	Class to hold module path string table and global value map, and encapsulate methods for operating on them. More...
class	ModuleSummaryIndexAnalysis
	Analysis pass to provide the ModuleSummaryIndex object. More...
class	ModuleSummaryIndexWrapperPass
	Legacy wrapper pass to provide the ModuleSummaryIndex object. More...
class	ModuleSymbolTable
struct	ModuleThreadSanitizerPass
	A module pass for tsan instrumentation. More...
class	ModuleToFunctionPassAdaptor
	Trivial adaptor that maps from a module to its functions. More...
class	ModuleToMachineFunctionPassAdaptor
class	ModuleToPostOrderCGSCCPassAdaptor
	The core module pass which does a post-order walk of the SCCs and runs a CGSCC pass over each one. More...
class	ModuloSchedule
	Represents a schedule for a single-block loop. More...
class	ModuloScheduleExpander
	The ModuloScheduleExpander takes a ModuloSchedule and expands it in-place, rewriting the old loop and inserting prologs and epilogs as required. More...
class	ModuloScheduleTestAnnotater
	Expander that simply annotates each scheduled instruction with a post-instr symbol that can be consumed by the ModuloScheduleTest pass. More...
class	MoveAutoInitPass
class	MSP430AttributeParser
class	MSP430FrameLowering
class	MSP430InstPrinter
class	MSP430InstrInfo
class	MSP430MachineFunctionInfo
	MSP430MachineFunctionInfo - This class is derived from MachineFunction and contains private MSP430 target-specific information for each MachineFunction. More...
class	MSP430MCAsmInfo
class	MSP430MCCodeEmitter
class	MSP430MCInstLower
	MSP430MCInstLower - This class is used to lower an MachineInstr into an MCInst. More...
class	MSP430RegisterInfo
class	MSP430Subtarget
class	MSP430TargetELFStreamer
class	MSP430TargetLowering
class	MSP430TargetMachine
	MSP430TargetMachine. More...
class	MSVCPError
class	MSVCPExpected
class	MulOperator
struct	MultiClass
class	MultiHazardRecognizer
struct	MustBeExecutedContextExplorer
	A "must be executed context" for a given program point PP is the set of instructions, potentially before and after PP, that are executed always when PP is reached. More...
class	MustBeExecutedContextPrinterPass
struct	MustBeExecutedIterator
	Must be executed iterators visit stretches of instructions that are guaranteed to be executed together, potentially with other instruction executed in-between. More...
class	MustExecutePrinterPass
class	MutableArrayRef
	MutableArrayRef - Represent a mutable reference to an array (0 or more elements consecutively in memory), i.e. More...
class	MutableBinaryByteStream
	An implementation of BinaryStream which holds its entire data set in a single contiguous buffer. More...
class	MVT
	Machine Value Type. More...
class	NameAnonGlobalPass
	Simple pass that provides a name to every anonymous globals. More...
struct	NamedInstrProfRecord
class	NamedMDNode
	A tuple of MDNodes. More...
struct	NamedRegionTimer
	This class is basically a combination of TimeRegion and Timer. More...
class	NaryReassociatePass
class	NearMissInfo
class	Negator
struct	NewArchiveMember
class	NewGVNPass
struct	NfaStatePair
	Forward define the pair type used by the automata transition info tables. More...
class	NoAliasScopeDeclInst
class	NoCFIValue
	Wrapper for a value that won't be replaced with a CFI jump table pointer in LowerTypeTestsModule. More...
class	NodeSet
	A NodeSet contains a set of SUnit DAG nodes with additional information that assigns a priority to the set. More...
class	NoFolder
	NoFolder - Create "constants" (actually, instructions) with no folding. More...
class	NoInferenceModelRunner
	A pseudo model runner. More...
class	NonLocalDepEntry
	This is an entry in the NonLocalDepInfo cache. More...
class	NonLocalDepResult
	This is a result from a NonLocal dependence query. More...
class	NonRelocatableStringpool
	A string table that doesn't need relocations. More...
class	NoOpCGSCCAnalysis
	No-op CGSCC analysis. More...
struct	NoOpCGSCCPass
	No-op CGSCC pass which does nothing. More...
class	NoOpFunctionAnalysis
	No-op function analysis. More...
struct	NoOpFunctionPass
	No-op function pass which does nothing. More...
class	NoOpLoopAnalysis
	No-op loop analysis. More...
struct	NoOpLoopNestPass
	No-op loop nest pass which does nothing. More...
struct	NoOpLoopPass
	No-op loop pass which does nothing. More...
struct	NoOpMachineFunctionPass
	No-op machine function pass which does nothing. More...
class	NoOpModuleAnalysis
	No-op module analysis. More...
struct	NoOpModulePass
	No-op module pass which does nothing. More...
class	NoopSavedModelImpl
	A mock class satisfying the interface expected by ReleaseModeModelRunner for its TGen parameter. More...
class	NoopStatistic
class	NotFoundError
struct	NullableValueCastFailed
	All of these cast traits are meant to be implementations for useful casts that users may want to use that are outside the standard behavior. More...
class	NumberedValues
	Mapping from value ID to value, which also remembers what the next unused ID is. More...
class	NumericSubstitution
class	NumericVariable
	Class representing a numeric variable and its associated current value. More...
class	NumericVariableUse
	Class representing the use of a numeric variable in the AST of an expression. More...
class	NVPTXAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	NVPTXAAResult
class	NVPTXAAWrapperPass
	Legacy wrapper pass to provide the NVPTXAAResult object. More...
class	NVPTXAsmPrinter
class	NVPTXAsmTargetStreamer
class	NVPTXCtorDtorLoweringPass
	Lower llvm.global_ctors and llvm.global_dtors to special kernels. More...
class	NVPTXDAGToDAGISel
class	NVPTXExternalAAWrapper
class	NVPTXFloatMCExpr
class	NVPTXFrameLowering
class	NVPTXGenericMCSymbolRefExpr
	A wrapper for MCSymbolRefExpr that tells the assembly printer that the symbol should be enclosed by generic(). More...
class	NVPTXInstPrinter
class	NVPTXInstrInfo
class	NVPTXMachineFunctionInfo
class	NVPTXMCAsmInfo
class	NVPTXRegisterInfo
class	NVPTXSubtarget
class	NVPTXTargetLowering
class	NVPTXTargetMachine
	NVPTXTargetMachine. More...
class	NVPTXTargetMachine32
class	NVPTXTargetMachine64
class	NVPTXTargetObjectFile
class	NVPTXTargetStreamer
	Implments NVPTX-specific streamer. More...
class	NVPTXTTIImpl
struct	NVVMIntrRangePass
struct	NVVMReflectPass
struct	ObjCARCAPElimPass
struct	ObjCARCContractPass
struct	ObjCARCExpandPass
struct	ObjCARCOptPass
struct	ObjCSelectorNames
struct	object_creator
	object_creator - Helper method for ManagedStatic. More...
struct	object_deleter
	object_deleter - Helper method for ManagedStatic. More...
struct	object_deleter< T[N]>
class	ObjectCache
	This is the base ObjectCache type which can be provided to an ExecutionEngine for the purpose of avoiding compilation for Modules that have already been compiled and an object file is available. More...
class	ObjectSizeOffsetEvaluator
	Evaluate the size and offset of an object pointed to by a Value*. More...
class	ObjectSizeOffsetVisitor
	Evaluate the size and offset of an object pointed to by a Value* statically. More...
struct	ObjectSizeOpts
	Various options to control the behavior of getObjectSize. More...
class	OccInitialScheduleStage
class	OffloadEntriesInfoManager
	Class that manages information about offload code regions and data. More...
struct	OffsetAndUnitID
	Helper class to identify an entry in DWARF5AccelTable based on their DIE offset and UnitID. More...
struct	OffsetsTag
struct	on_first
	Function object to apply a binary function to the first component of a std::pair. More...
struct	once_flag
	The llvm::once_flag structure. More...
class	OnDiskChainedHashTable
	Provides lookup on an on disk hash table. More...
class	OnDiskChainedHashTableGenerator
	Generates an on disk hash table. More...
class	OnDiskIterableChainedHashTable
	Provides lookup and iteration over an on disk hash table. More...
class	OpenMPIRBuilder
	An interface to create LLVM-IR for OpenMP directives. More...
class	OpenMPIRBuilderConfig
	Captures attributes that affect generating LLVM-IR using the OpenMPIRBuilder and related classes. More...
class	OpenMPOptCGSCCPass
class	OpenMPOptPass
	OpenMP optimizations pass. More...
class	OperandBundleDefT
	A container for an operand bundle being viewed as a set of values rather than a set of uses. More...
struct	OperandBundleUse
	A lightweight accessor for an operand bundle meant to be passed around by value. More...
struct	OperandTraits
	Compile-time customization of User operands. More...
struct	OperandTraits< AddrSpaceCastOperator >
struct	OperandTraits< AtomicCmpXchgInst >
struct	OperandTraits< AtomicRMWInst >
struct	OperandTraits< BinaryConstantExpr >
struct	OperandTraits< BinaryOperator >
struct	OperandTraits< BitCastOperator >
struct	OperandTraits< BlockAddress >
struct	OperandTraits< BranchInst >
struct	OperandTraits< CallBase >
struct	OperandTraits< CastConstantExpr >
struct	OperandTraits< CatchReturnInst >
struct	OperandTraits< CatchSwitchInst >
struct	OperandTraits< CleanupReturnInst >
struct	OperandTraits< CmpInst >
struct	OperandTraits< CompareConstantExpr >
struct	OperandTraits< ConstantAggregate >
struct	OperandTraits< ConstantExpr >
struct	OperandTraits< DSOLocalEquivalent >
struct	OperandTraits< ExtractElementConstantExpr >
struct	OperandTraits< ExtractElementInst >
struct	OperandTraits< FuncletPadInst >
struct	OperandTraits< Function >
struct	OperandTraits< GEPOperator >
struct	OperandTraits< GetElementPtrConstantExpr >
struct	OperandTraits< GetElementPtrInst >
struct	OperandTraits< GlobalAlias >
struct	OperandTraits< GlobalIFunc >
struct	OperandTraits< GlobalVariable >
struct	OperandTraits< IndirectBrInst >
struct	OperandTraits< InsertElementConstantExpr >
struct	OperandTraits< InsertElementInst >
struct	OperandTraits< InsertValueInst >
struct	OperandTraits< LandingPadInst >
struct	OperandTraits< MemoryDef >
struct	OperandTraits< MemoryPhi >
struct	OperandTraits< MemoryUse >
struct	OperandTraits< MemoryUseOrDef >
struct	OperandTraits< NoCFIValue >
struct	OperandTraits< OverflowingBinaryOperator >
struct	OperandTraits< PHINode >
struct	OperandTraits< PossiblyExactOperator >
struct	OperandTraits< PtrToIntOperator >
struct	OperandTraits< ResumeInst >
struct	OperandTraits< ReturnInst >
struct	OperandTraits< SelectInst >
struct	OperandTraits< ShuffleVectorConstantExpr >
struct	OperandTraits< ShuffleVectorInst >
struct	OperandTraits< StoreInst >
struct	OperandTraits< SwitchInst >
struct	OperandTraits< UnaryInstruction >
class	Operator
	This is a utility class that provides an abstraction for the common functionality between Instructions and ConstantExprs. More...
class	OpInit
	Base class for operators. More...
class	OProfileWrapper
class	OptBisect
	This class implements a mechanism to disable passes and individual optimizations at compile time based on a command line option (-opt-bisect-limit) in order to perform a bisecting search for optimization-related problems. More...
class	OptimizationLevel
class	OptimizationRemark
	Diagnostic information for applied optimization remarks. More...
class	OptimizationRemarkAnalysis
	Diagnostic information for optimization analysis remarks. More...
class	OptimizationRemarkAnalysisAliasing
	Diagnostic information for optimization analysis remarks related to pointer aliasing. More...
class	OptimizationRemarkAnalysisFPCommute
	Diagnostic information for optimization analysis remarks related to floating-point non-commutativity. More...
class	OptimizationRemarkEmitter
	The optimization diagnostic interface. More...
class	OptimizationRemarkEmitterAnalysis
class	OptimizationRemarkEmitterWrapperPass
	OptimizationRemarkEmitter legacy analysis pass. More...
class	OptimizationRemarkMissed
	Diagnostic information for missed-optimization remarks. More...
struct	OptimizedStructLayoutField
	A field in a structure. More...
struct	OptionalOperandTraits
	OptionalOperandTraits - when the number of operands may change at runtime. More...
struct	OptionalValueCast
	This cast trait provides std::optional<T> casting. More...
class	OptLevelChanger
	This class is used by SelectionDAGISel to temporarily override the optimization level on a per-function basis. More...
class	OptNoneInstrumentation
class	OptPassGate
	Extensions to this class implement mechanisms to disable passes and individual optimizations at compile time. More...
class	OptPassGateInstrumentation
class	OrderedChangedData
class	OuterAnalysisManagerProxy
	An analysis over an "inner" IR unit that provides access to an analysis manager over a "outer" IR unit. More...
struct	OutlinableRegion
	The OutlinableRegion holds all the information for a specific region, or sequence of instructions. More...
class	OutputCategoryAggregator
class	OverflowError
	Class to represent an overflow error that might result when manipulating a value. More...
class	OverflowingBinaryOperator
	Utility class for integer operators which may exhibit overflow - Add, Sub, Mul, and Shl. More...
struct	OverlapFuncFilters
struct	OverlapStats
class	OwningArrayRef
	This is a MutableArrayRef that owns its array. More...
class	PackedVector
	Store a vector of values using a specific number of bits for each value. More...
class	PackedVectorBase
class	PackedVectorBase< T, BitNum, BitVectorTy, false >
class	PackedVectorBase< T, BitNum, BitVectorTy, true >
struct	PAEvalPass
class	PagedVector
	A vector that allocates memory in pages. More...
struct	pair_hash
struct	ParsedModuleAndIndex
	Holds the Module and ModuleSummaryIndex returned by the interfaces that parse both. More...
struct	ParseInstructionInfo
struct	ParserCallbacks
class	ParseStatus
	Ternary parse status returned by various parse* methods. More...
class	PartialInlinerPass
	Pass to remove unused function declarations. More...
class	PartiallyInlineLibCallsPass
class	Pass
	Pass interface - Implemented by all 'passes'. More...
class	PassBuilder
	This class provides access to building LLVM's passes. More...
class	PassConfigImpl
class	PassInfo
	PassInfo class - An instance of this class exists for every pass known by the system, and can be obtained from a live Pass by calling its getPassInfo() method. More...
struct	PassInfoMixin
	A CRTP mix-in to automatically provide informational APIs needed for passes. More...
class	PassInstrumentation
	This class provides instrumentation entry points for the Pass Manager, doing calls to callbacks registered in PassInstrumentationCallbacks. More...
class	PassInstrumentationAnalysis
	Pseudo-analysis pass that exposes the PassInstrumentation to pass managers. More...
class	PassInstrumentationCallbacks
	This class manages callbacks registration, as well as provides a way for PassInstrumentation to pass control to the registered callbacks. More...
class	PassManager
	Manages a sequence of passes over a particular unit of IR. More...
class	PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >
class	PassManagerPrettyStackEntry
	PassManagerPrettyStackEntry - This is used to print informative information about what pass is running when/if a stack trace is generated. More...
class	PassNameParser
class	PassPlugin
	A loaded pass plugin. More...
struct	PassPluginLibraryInfo
	Information about the plugin required to load its passes. More...
struct	PassRegistrationListener
	PassRegistrationListener class - This class is meant to be derived from by clients that are interested in which passes get registered and unregistered at runtime (which can be because of the RegisterPass constructors being run as the program starts up, or may be because a shared object just got loaded). More...
class	PassRegistry
	PassRegistry - This class manages the registration and intitialization of the pass subsystem as application startup, and assists the PassManager in resolving pass dependencies. More...
class	PatchPointOpers
	MI-level patchpoint operands. More...
class	Pattern
struct	PatternsForOpcode
	Map from opcode to pattern list by binary search. More...
class	PBQPRAConstraint
	Abstract base for classes implementing PBQP register allocation constraints (e.g. More...
class	PBQPRAConstraintList
	PBQP register allocation constraint composer. More...
class	PeelingModuloScheduleExpander
	A reimplementation of ModuloScheduleExpander. More...
struct	PerFunctionMIParsingState
struct	PerTargetMIParsingState
struct	PGOForceFunctionAttrsPass
class	PGOIndirectCallPromotion
	The indirect function call promotion pass. More...
struct	PGOIndirectCallVisitor
class	PGOInstrumentationGen
	The instrumentation (profile-instr-gen) pass for IR based PGO. More...
class	PGOInstrumentationGenCreateVar
	The instrumentation (profile-instr-gen) pass for IR based PGO. More...
class	PGOInstrumentationUse
	The profile annotation (profile-instr-use) pass for IR based PGO. More...
class	PGOMemOPSizeOpt
	The profile size based optimization pass for memory intrinsics. More...
struct	PGOOptions
	A struct capturing PGO tunables. More...
class	PhiLoweringHelper
class	PHINode
class	PHITransAddr
	PHITransAddr - An address value which tracks and handles phi translation. More...
class	PhiValues
	Class for calculating and caching the underlying values of phis in a function. More...
class	PhiValuesAnalysis
	The analysis pass which yields a PhiValues. More...
class	PhiValuesPrinterPass
	A pass for printing the PhiValues for a function. More...
class	PhiValuesWrapperPass
	Wrapper pass for the legacy pass manager. More...
class	PhysicalRegisterUsageInfo
struct	PhysRegInfo
	Information about how a physical register Reg is used by a set of operands. More...
struct	PhysRegSUOper
	Record a physical register access. More...
class	PiBlockDDGNode
	Subclass of DDGNode representing a pi-block. More...
class	PipelineTuningOptions
	Tunable parameters for passes in the default pipelines. More...
class	PlaceSafepointsPass
class	PluginInlineAdvisorAnalysis
	Used for dynamically registering InlineAdvisors as plugins. More...
class	PluginInlineOrderAnalysis
	Used for dynamically loading instances of InlineOrder as plugins. More...
struct	PluginLoader
class	PMDataManager
	PMDataManager provides the common place to manage the analysis data used by pass managers. More...
class	PMStack
	PMStack - This class implements a stack data structure of PMDataManager pointers. More...
class	PMTopLevelManager
	PMTopLevelManager manages LastUser info and collects common APIs used by top level pass managers. More...
struct	po_ext_iterator
class	po_iterator
class	po_iterator_storage
	Default po_iterator_storage implementation with an internal set object. More...
class	po_iterator_storage< LoopBlocksTraversal, true >
	Specialize po_iterator_storage to record postorder numbers. More...
class	po_iterator_storage< LoopBounds, true >
class	po_iterator_storage< SetType, true >
	Specialization of po_iterator_storage that references an external set. More...
struct	pointee_iterator
	An iterator type that allows iterating over the pointees via some other iterator. More...
class	pointer_iterator
struct	PointerAlignElem
	Layout pointer alignment element. More...
struct	PointerDiffInfo
class	PointerEmbeddedInt
	Utility to embed an integer into a pointer-like type. More...
class	PointerIntPair
	PointerIntPair - This class implements a pair of a pointer and small integer. More...
struct	PointerIntPairInfo
struct	PointerLikeTypeTraits
	A traits type that is used to handle pointer types and things that are just wrappers for pointers as a uniform entity. More...
struct	PointerLikeTypeTraits< const T * >
struct	PointerLikeTypeTraits< const T >
struct	PointerLikeTypeTraits< PointerEmbeddedInt< IntT, Bits > >
struct	PointerLikeTypeTraits< PointerIntPair< PointerTy, IntBits, IntType, PtrTraits > >
struct	PointerLikeTypeTraits< PointerUnion< PTs... > >
struct	PointerLikeTypeTraits< ReachingDef >
struct	PointerLikeTypeTraits< ReturnT(*)(ParamTs...)>
	Provide a default specialization for function pointers that assumes 4-byte alignment. More...
struct	PointerLikeTypeTraits< T * >
struct	PointerLikeTypeTraits< uintptr_t >
struct	PointerLikeTypeTraits< void * >
class	PointerSumType
	A sum type over pointer-like types. More...
struct	PointerSumTypeMember
	A compile time pair of an integer tag and the pointer-like type which it indexes within a sum type. More...
class	PointerType
	Class to represent pointers. More...
class	PointerUnion
	A discriminated union of two or more pointer types, with the discriminator in the low bit of the pointer. More...
struct	PoisonCheckingPass
struct	PoisonFlags
class	PoisoningVH
	Value handle that poisons itself if the Value is deleted. More...
class	PoisonValue
	In order to facilitate speculative execution, many instructions do not invoke immediate undefined behavior when provided with illegal operands, and return a poison value instead. More...
class	PopulateLoopsDFS
	Populate all loop data in a stable order during a single forward DFS. More...
class	PossiblyDisjointInst
	An or instruction, which can be marked as "disjoint", indicating that the inputs don't have a 1 in the same bit position. More...
class	PossiblyExactOperator
	A udiv or sdiv instruction, which can be marked as "exact", indicating that no bits are destroyed. More...
class	PossiblyNonNegInst
	Instruction that can have a nneg flag (zext/uitofp). More...
class	PostDominatorTree
	PostDominatorTree Class - Concrete subclass of DominatorTree that is used to compute the post-dominator tree. More...
class	PostDominatorTreeAnalysis
	Analysis pass which computes a PostDominatorTree. More...
class	PostDominatorTreePrinterPass
	Printer pass for the PostDominatorTree. More...
struct	PostDominatorTreeWrapperPass
struct	PostDomOnlyPrinter
struct	PostDomOnlyViewer
struct	PostDomPrinter
struct	PostDomViewer
class	PostGenericScheduler
	PostGenericScheduler - Interface to the scheduling algorithm used by ScheduleDAGMI. More...
struct	PostOrderFunctionAttrsPass
	Computes function attributes in post-order over the call graph. More...
struct	PotentialValuesState
	A class for a set state. More...
class	PPC64LinuxTargetObjectFile
	PPC64LinuxTargetObjectFile - This implementation is used for 64-bit PowerPC Linux. More...
class	PPCCallLowering
class	PPCCCState
class	PPCDispatchGroupSBHazardRecognizer
	PPCDispatchGroupSBHazardRecognizer - This class implements a scoreboard-based hazard recognizer for PPC ooo processors with dispatch-group hazards. More...
class	PPCELFMCAsmInfo
class	PPCELFStreamer
class	PPCFrameLowering
class	PPCFunctionInfo
	PPCFunctionInfo - This class is derived from MachineFunction private PowerPC target-specific information for each MachineFunction. More...
class	PPCGenRegisterBankInfo
class	PPCHazardRecognizer970
	PPCHazardRecognizer970 - This class defines a finite state automata that models the dispatch logic on the PowerPC 970 (aka G5) processor. More...
class	PPCIncomingValueHandler
class	PPCInstPrinter
class	PPCInstrInfo
class	PPCLegalizerInfo
	This class provides the information for the PowerPC target legalizer for GlobalISel. More...
class	PPCMCCodeEmitter
class	PPCMCExpr
class	PPCPostRASchedStrategy
	A MachineSchedStrategy implementation for PowerPC post RA scheduling. More...
class	PPCPreRASchedStrategy
	A MachineSchedStrategy implementation for PowerPC pre RA scheduling. More...
class	PPCRegisterBankInfo
class	PPCRegisterInfo
class	PPCSubtarget
class	PPCTargetLowering
class	PPCTargetMachine
	Common code between 32-bit and 64-bit PowerPC targets. More...
class	PPCTargetStreamer
class	PPCTTIImpl
class	PPCXCOFFMCAsmInfo
class	PPCXCOFFStreamer
class	PredicateAssume
class	PredicateBase
class	PredicateBranch
struct	PredicateConstraint
	Constraint for a predicate of the form "cmp Pred Op, OtherOp", where Op is the value the constraint applies to (the ssa.copy result). More...
class	PredicatedScalarEvolution
	An interface layer with SCEV used to manage how we see SCEV expressions for values in the context of existing predicates. More...
class	PredicateInfo
	Encapsulates PredicateInfo, including all data associated with memory accesses. More...
class	PredicateInfoAnnotatedWriter
	An assembly annotator class to print PredicateInfo information in comments. More...
class	PredicateInfoBuilder
class	PredicateInfoPrinterPass
	Printer pass for PredicateInfo. More...
struct	PredicateInfoVerifierPass
	Verifier pass for PredicateInfo. More...
class	PredicateSwitch
class	PredicateWithEdge
class	PredIterator
class	PredIteratorCache
	PredIteratorCache - This class is an extremely trivial cache for predecessor iterator queries. More...
struct	PreferredTuple
struct	PreISelIntrinsicLoweringPass
class	PreRARematStage
class	PreservedAnalyses
	A set of analyses that are preserved following a run of a transformation pass. More...
class	PreservedCFGCheckerInstrumentation
class	PressureChange
	Capture a change in pressure for a single pressure set. More...
class	PressureDiff
	List of PressureChanges in order of increasing, unique PSetID. More...
class	PressureDiffs
	Array of PressureDiffs. More...
class	PrettyStackTraceEntry
	PrettyStackTraceEntry - This class is used to represent a frame of the "pretty" stack trace that is dumped when a program crashes. More...
class	PrettyStackTraceFormat
	PrettyStackTraceFormat - This object prints a string (which may use printf-style formatting but should not contain newlines) to the stream as the stack trace when a crash occurs. More...
class	PrettyStackTraceProgram
	PrettyStackTraceProgram - This object prints a specified program arguments to the stream as the stack trace when a crash occurs. More...
class	PrettyStackTraceString
	PrettyStackTraceString - This object prints a specified string (which should not contain newlines) to the stream as the stack trace when a crash occurs. More...
class	Printable
	Simple wrapper around std::function<void(raw_ostream&)>. More...
class	PrintCrashIRInstrumentation
struct	PrintedExpr
	A user-facing string representation of a DWARF expression. More...
class	PrintFunctionPass
	Pass (for the new pass manager) for printing a Function as LLVM's text IR assembly. More...
class	PrintIRInstrumentation
	Instrumentation to print IR before/after passes. More...
class	PrintLoopPass
	Pass for printing a loop's contents as textual IR. More...
class	PrintMIRPass
class	PrintMIRPreparePass
class	PrintModulePass
	Pass (for the new pass manager) for printing a Module as LLVM's text IR assembly. More...
class	PrintPassInstrumentation
struct	PrintPassOptions
class	PriorityQueue
	PriorityQueue - This class behaves like std::priority_queue and provides a few additional convenience functions. More...
class	PriorityWorklist
	A FILO worklist that prioritizes on re-insertion without duplication. More...
class	ProfileSummary
class	ProfileSummaryAnalysis
	An analysis pass based on the new PM to deliver ProfileSummaryInfo. More...
class	ProfileSummaryBuilder
struct	ProfileSummaryEntry
class	ProfileSummaryInfo
	Analysis providing profile information. More...
class	ProfileSummaryInfoWrapperPass
	An analysis pass based on legacy pass manager to deliver ProfileSummaryInfo. More...
class	ProfileSummaryPrinterPass
	Printer pass that uses ProfileSummaryAnalysis. More...
struct	ProfiParams
	Various thresholds and options controlling the behavior of the profile inference algorithm. More...
class	ProfOStream
class	PrologEpilogSGPRSaveRestoreInfo
class	PrologEpilogSGPRSpillBuilder
class	PromotePass
class	PSetIterator
	Iterate over the pressure sets affected by the given physical or virtual register. More...
struct	PseudoProbe
class	PseudoProbeDescriptor
struct	PseudoProbeDwarfDiscriminator
class	PseudoProbeHandler
class	PseudoProbeInst
class	PseudoProbeManager
class	PseudoProbeSDNode
	This SDNode is used for PSEUDO_PROBE values, which are the function guid and the index of the basic block being probed. More...
class	PseudoProbeUpdatePass
class	PseudoProbeVerifier
class	PseudoSourceValue
	Special value supplied for machine level alias analysis. More...
class	PseudoSourceValueManager
	Manages creation of pseudo source values. More...
struct	PtrAddChain
class	PtrToIntInst
	This class represents a cast from a pointer to an integer. More...
class	PtrToIntOperator
class	PtrUseVisitor
	A base class for visitors over the uses of a pointer value. More...
class	R600AsmPrinter
class	R600FrameLowering
class	R600InstPrinter
class	R600InstrInfo
class	R600MachineFunctionInfo
struct	R600RegisterInfo
class	R600SchedStrategy
class	R600Subtarget
class	R600TargetLowering
class	R600TargetMachine
class	R600TTIImpl
class	RAGreedy
class	RAIIDelegateInstaller
	A simple RAII based Delegate installer. More...
class	RAIIMFObsDelInstaller
	Class to install both of the above. More...
class	RAIIMFObserverInstaller
	A simple RAII based Observer installer. More...
struct	RandomIRBuilder
class	RandomNumberGenerator
	A random number generator. More...
struct	RangeListEntry
	A class representing a single range list entry. More...
struct	RangeSpan
struct	RangeSpanList
struct	rank
	Utility type to build an inheritance chain that makes it easy to rank overload candidates. More...
struct	rank< 0 >
class	raw_fd_ostream
	A raw_ostream that writes to a file descriptor. More...
class	raw_fd_stream
	A raw_ostream of a file for reading/writing/seeking. More...
class	raw_null_ostream
	A raw_ostream that discards all output. More...
class	raw_os_ostream
	raw_os_ostream - A raw_ostream that writes to an std::ostream. More...
class	raw_ostream
	This class implements an extremely fast bulk output stream that can only output to a stream. More...
class	raw_pwrite_stream
	An abstract base class for streams implementations that also support a pwrite operation. More...
class	raw_sha1_ostream
	A raw_ostream that hash the content using the sha1 algorithm. More...
class	raw_socket_stream
class	raw_string_ostream
	A raw_ostream that writes to an std::string. More...
class	raw_svector_ostream
	A raw_ostream that writes to an SmallVector or SmallString. More...
class	RawInstrProfReader
	Reader for the raw instrprof binary format from runtime. More...
class	RawLocationWrapper
	Lightweight class that wraps the location operand metadata of a debug intrinsic. More...
class	RCToken
class	ReachingDef
	Thin wrapper around "int" used to store reaching definitions, using an encoding that makes it compatible with TinyPtrVector. More...
class	ReachingDefAnalysis
	This class provides the reaching def analysis. More...
class	ReadyQueue
	Helpers for implementing custom MachineSchedStrategy classes. More...
class	ReassociatePass
	Reassociate commutative expressions. More...
struct	RecomputeGlobalsAAPass
class	Record
class	RecordKeeper
class	RecordRecTy
	'[classname]' - Type of record values that have zero or more superclasses. More...
class	RecordResolver
	Resolve all variables from a record except for unset variables. More...
struct	RecordsEntry
	RecordsEntry - Holds exactly one of a Record, ForeachLoop, or AssertionInfo. More...
class	RecordStreamer
class	RecordVal
	This class represents a field in a record, including its name, type, value, and source location. More...
class	RecTy
class	RecurrenceDescriptor
	The RecurrenceDescriptor is used to identify recurrences variables in a loop. More...
class	Recycler
	Recycler - This class manages a linked-list of deallocated nodes and facilitates reusing deallocated memory in place of allocating new memory. More...
class	RecyclingAllocator
	RecyclingAllocator - This class wraps an Allocator, adding the functionality of recycling deleted objects. More...
class	RedundantDbgInstEliminationPass
class	RefCountedBase
	A CRTP mixin class that adds reference counting to a type. More...
class	RegAllocBase
	RegAllocBase provides the register allocation driver and interface that can be extended to add interesting heuristics. More...
class	RegAllocEvictionAdvisor
class	RegAllocEvictionAdvisorAnalysis
	ImmutableAnalysis abstraction for fetching the Eviction Advisor. More...
class	RegAllocPriorityAdvisor
	Interface to the priority advisor, which is responsible for prioritizing live ranges. More...
class	RegAllocPriorityAdvisorAnalysis
class	RegAllocScore
	Regalloc score. More...
class	RegAllocScoring
class	RegBankSelect
	This pass implements the reg bank selector pass used in the GlobalISel pipeline. More...
struct	RegClassWeight
	Each TargetRegisterClass has a per register weight, and weight limit which must be less than the limits of its pressure sets. More...
class	Regex
struct	RegImmPair
	Used to describe a register and immediate addition. More...
class	Region
class	RegionBase
	A single entry single exit Region. More...
class	RegionInfo
class	RegionInfoAnalysis
	Analysis pass that exposes the RegionInfo for a function. More...
class	RegionInfoBase
	Analysis that detects all canonical Regions. More...
class	RegionInfoPass
class	RegionInfoPrinterPass
	Printer pass for the RegionInfo. More...
struct	RegionInfoVerifierPass
	Verifier pass for the RegionInfo. More...
class	RegionNode
class	RegionNodeBase
	A RegionNode represents a subregion or a BasicBlock that is part of a Region. More...
class	RegionPass
	A pass that runs on each Region in a function. More...
struct	RegionPressure
	RegisterPressure computed within a region of instructions delimited by TopPos and BottomPos. More...
struct	RegionTraits
struct	RegionTraits< Function >
struct	RegionTraits< MachineFunction >
class	Register
	Wrapper class representing virtual and physical registers. More...
class	RegisterAGBase
	RegisterAnalysisGroup - Register a Pass as a member of an analysis group. More...
struct	RegisterAnalysisGroup
struct	RegisterAsmPrinter
	RegisterAsmPrinter - Helper template for registering a target specific assembly printer, for use in the target machine initialization function. More...
class	RegisterBank
	This class implements the register bank concept. More...
class	RegisterBankInfo
	Holds all the information related to register banks. More...
class	RegisterClassInfo
struct	RegisterImmPair
struct	RegisterMaskPair
class	RegisterMaskSDNode
struct	RegisterMCAsmBackend
	RegisterMCAsmBackend - Helper template for registering a target specific assembler backend. More...
struct	RegisterMCAsmInfo
	RegisterMCAsmInfo - Helper template for registering a target assembly info implementation. More...
struct	RegisterMCAsmInfoFn
	RegisterMCAsmInfoFn - Helper template for registering a target assembly info implementation. More...
struct	RegisterMCAsmParser
	RegisterMCAsmParser - Helper template for registering a target specific assembly parser, for use in the target machine initialization function. More...
struct	RegisterMCCodeEmitter
	RegisterMCCodeEmitter - Helper template for registering a target specific machine code emitter, for use in the target initialization function. More...
struct	RegisterMCInstrAnalysis
	RegisterMCInstrAnalysis - Helper template for registering a target instruction analyzer implementation. More...
struct	RegisterMCInstrAnalysisFn
	RegisterMCInstrAnalysisFn - Helper template for registering a target instruction analyzer implementation. More...
struct	RegisterMCInstrInfo
	RegisterMCInstrInfo - Helper template for registering a target instruction info implementation. More...
struct	RegisterMCInstrInfoFn
	RegisterMCInstrInfoFn - Helper template for registering a target instruction info implementation. More...
struct	RegisterMCObjectFileInfo
	Helper template for registering a target object file info implementation. More...
struct	RegisterMCObjectFileInfoFn
	Helper template for registering a target object file info implementation. More...
struct	RegisterMCRegInfo
	RegisterMCRegInfo - Helper template for registering a target register info implementation. More...
struct	RegisterMCRegInfoFn
	RegisterMCRegInfoFn - Helper template for registering a target register info implementation. More...
struct	RegisterMCSubtargetInfo
	RegisterMCSubtargetInfo - Helper template for registering a target subtarget info implementation. More...
struct	RegisterMCSubtargetInfoFn
	RegisterMCSubtargetInfoFn - Helper template for registering a target subtarget info implementation. More...
class	RegisterOperands
	List of registers defined and used by a machine instruction. More...
struct	RegisterPass
	RegisterPass<t> template - This template class is used to notify the system that a Pass is available for use, and registers it into the internal database maintained by the PassManager. More...
class	RegisterPassParser
	RegisterPassParser class - Handle the addition of new machine passes. More...
struct	RegisterPressure
	Base class for register pressure results. More...
class	RegisterRegAlloc
class	RegisterRegAllocBase
	RegisterRegAllocBase class - Track the registration of register allocators. More...
class	RegisterScheduler
class	RegisterSDNode
struct	RegisterTarget
	RegisterTarget - Helper template for registering a target, for use in the target's initialization function. More...
struct	RegisterTargetMachine
	RegisterTargetMachine - Helper template for registering a target machine implementation, for use in the target machine initialization function. More...
class	Registry
	A global registry used in conjunction with static constructors to make pluggable components (like targets or garbage collectors) "just work" when linked with an executable. More...
class	RegOrConstant
	Represents a value which can be a Register or a constant. More...
struct	RegPressureDelta
	Store the effects of a change in pressure on things that MI scheduler cares about. More...
class	RegPressureTracker
	Track the current register pressure at some position in the instruction stream, and remember the high water mark within the region traversed. More...
class	RegScavenger
struct	RegsForValue
	This struct represents the registers (physical or virtual) that a particular set of values is assigned, and the type information about the value. More...
class	RegToMemPass
struct	RegTraits
class	ReleaseModeModelRunner
	ReleaseModeModelRunner - production mode implementation of the MLModelRunner. More...
class	ReleaseModePriorityAdvisorAnalysis
class	RelLookupTableConverterPass
struct	RelocAddrEntry
	RelocAddrEntry contains relocated value and section index. More...
class	RelocationEntry
	RelocationEntry - used to represent relocations internally in the dynamic linker. More...
class	RelocationValueRef
struct	remove_cvref
class	RepeatedPass
	A utility pass template that simply runs another pass multiple times. More...
class	ReplaceableMetadataImpl
	Shared implementation of use-lists for replaceable metadata. More...
struct	ReplacementItem
struct	ReplaceWithVeclib
struct	ReplaceWithVeclibLegacy
class	ReplayInlineAdvisor
	Replay inline advisor that uses optimization remarks from inlining of previous build to guide current inlining. More...
struct	ReplayInlinerSettings
	Replay Inliner Setup. More...
struct	RequireAnalysisPass
	A utility pass template to force an analysis result to be available. More...
struct	RequireAnalysisPass< AnalysisT, LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, CGSCCUpdateResult & >
	An explicit specialization of the require analysis template pass. More...
struct	RequireAnalysisPass< AnalysisT, Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >
	A partial specialization of the require analysis template pass to forward the extra parameters from a transformation's run method to the AnalysisManager's getResult. More...
class	ReservoirSampler
	Randomly selects an item by sampling into a set with an unknown number of elements, which may each be weighted to be more likely choices. More...
class	Resolver
	Interface for looking up the initializer for a variable name, used by Init::resolveReferences. More...
class	ResolverError
struct	resource_sort
	Sorting functions for the Available queue. More...
class	ResourceManager
class	ResourcePriorityQueue
class	ResourceSegments
	ResourceSegments are a collection of intervals closed on the left and opened on the right: More...
class	ResumeInst
	Resume the propagation of an exception. More...
struct	RetainedKnowledge
	Represent one information held inside an operand bundle of an llvm.assume. More...
class	ReturnInst
	Return a value (possibly void), from a function. More...
class	ReversePostOrderFunctionAttrsPass
	A pass to do RPO deduction and propagation of function attributes. More...
class	ReversePostOrderTraversal
struct	RewriteStatepointsForGC
class	RewriteSymbolPass
class	RGPassManager
	The pass manager to schedule RegionPasses. More...
class	RISCVAsmBackend
class	RISCVAttributeParser
class	RISCVCallLowering
class	RISCVDAGToDAGISel
class	RISCVELFTargetObjectFile
	This implementation is used for RISC-V ELF targets. More...
class	RISCVFrameLowering
class	RISCVGenRegisterBankInfo
class	RISCVInstPrinter
class	RISCVInstrInfo
class	RISCVISAInfo
class	RISCVLegalizerInfo
class	RISCVMachineFunctionInfo
	RISCVMachineFunctionInfo - This class is derived from MachineFunctionInfo and contains private RISCV-specific information for each MachineFunction. More...
class	RISCVMCAsmInfo
class	RISCVMCExpr
class	RISCVMCObjectFileInfo
struct	RISCVOptionArchArg
class	RISCVRegisterBankInfo
	This class provides the information for the target register banks. More...
struct	RISCVRegisterInfo
class	RISCVSubtarget
class	RISCVTargetAsmStreamer
class	RISCVTargetELFStreamer
class	RISCVTargetLowering
class	RISCVTargetMachine
class	RISCVTargetStreamer
class	RISCVTTIImpl
class	RNSuccIterator
	Hierarchical RegionNode successor iterator. More...
class	RNSuccIterator< FlatIt< NodeRef >, BlockT, RegionT >
	Flat RegionNode iterator. More...
class	RootDDGNode
	Subclass of DDGNode representing the root node of the graph. More...
class	RTDyldMemoryManager
class	RTTIExtends
	Inheritance utility for extensible RTTI. More...
class	RTTIRoot
	Base class for the extensible RTTI hierarchy. More...
struct	RuntimeCheckingPtrGroup
	A grouping of pointers. More...
class	RuntimeDyld
class	RuntimeDyldChecker
	RuntimeDyld invariant checker for verifying that RuntimeDyld has correctly applied relocations. More...
class	RuntimeDyldCheckerExprEval
class	RuntimeDyldCheckerImpl
class	RuntimeDyldCOFF
class	RuntimeDyldCOFFAArch64
class	RuntimeDyldCOFFI386
class	RuntimeDyldCOFFThumb
class	RuntimeDyldCOFFX86_64
class	RuntimeDyldELF
class	RuntimeDyldELFMips
class	RuntimeDyldError
	Base class for errors originating in RuntimeDyld, e.g. More...
class	RuntimeDyldImpl
class	RuntimeDyldMachO
class	RuntimeDyldMachOAArch64
class	RuntimeDyldMachOARM
class	RuntimeDyldMachOCRTPBase
	RuntimeDyldMachOTarget - Templated base class for generic MachO linker algorithms and data structures. More...
class	RuntimeDyldMachOI386
class	RuntimeDyldMachOX86_64
class	RuntimePointerChecking
	Holds information about the memory runtime legality checks to verify that a group of pointers do not overlap. More...
class	RVVArgDispatcher
	As per the spec, the rules for passing vector arguments are as follows: More...
class	SafepointIRVerifierPass
	Create an instance of the safepoint verifier pass which can be added to a pass pipeline to check for relocation bugs. More...
class	SafeStackPass
struct	SameType
class	SampleContextTracker
class	SampleProfileInference
	Sample profile inference pass. More...
class	SampleProfileLoaderBaseImpl
class	SampleProfileLoaderPass
	The sample profiler data loader pass. More...
class	SampleProfileMatcher
class	SampleProfileProbePass
class	SampleProfileProber
	Sample profile pseudo prober. More...
class	SampleProfileSummaryBuilder
struct	SanitizerBinaryMetadataOptions
class	SanitizerBinaryMetadataPass
	Public interface to the SanitizerBinaryMetadata module pass for emitting metadata for binary analysis sanitizers. More...
struct	SanitizerCoverageOptions
class	SanitizerCoveragePass
	This is the ModuleSanitizerCoverage pass used in the new pass manager. More...
struct	SanitizerStatReport
class	SaturatingInst
	Represents a saturating add/sub intrinsic. More...
struct	SaveAndRestore
	A utility class that uses RAII to save and restore the value of a variable. More...
class	ScalableVectorType
	Class to represent scalable SIMD vectors. More...
class	ScalarEvolution
	The main scalar evolution driver. More...
class	ScalarEvolutionAnalysis
	Analysis pass that exposes the ScalarEvolution for a function. More...
class	ScalarEvolutionPrinterPass
	Printer pass for the ScalarEvolutionAnalysis results. More...
class	ScalarEvolutionVerifierPass
	Verifier pass for the ScalarEvolutionAnalysis results. More...
class	ScalarEvolutionWrapperPass
struct	ScalarizeMaskedMemIntrinPass
class	ScalarizerPass
struct	ScalarizerPassOptions
class	ScaledNumber
	Simple representation of a scaled number. More...
class	ScaledNumberBase
class	scc_iterator
	Enumerate the SCCs of a directed graph in reverse topological order of the SCC DAG. More...
class	scc_member_iterator
	Sort the nodes of a directed SCC in the decreasing order of the edge weights. More...
class	SCCPInstVisitor
	Helper class for SCCPSolver. More...
class	SCCPPass
	This pass performs function-level constant propagation and merging. More...
class	SCCPSolver
	SCCPSolver - This interface class is a general purpose solver for Sparse Conditional Constant Propagation (SCCP). More...
class	SCEV
	This class represents an analyzed expression in the program. More...
class	SCEVAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	SCEVAAResult
	A simple alias analysis implementation that uses ScalarEvolution to answer queries. More...
class	SCEVAAWrapperPass
	Legacy wrapper pass to provide the SCEVAAResult object. More...
class	SCEVAddExpr
	This node represents an addition of some number of SCEVs. More...
class	SCEVAddRecExpr
	This node represents a polynomial recurrence on the trip count of the specified loop. More...
class	SCEVCastExpr
	This is the base class for unary cast operator classes. More...
class	SCEVCommutativeExpr
	This node is the base class for n'ary commutative operators. More...
class	SCEVComparePredicate
	This class represents an assumption that the expression LHS Pred RHS evaluates to true, and this can be checked at run-time. More...
class	SCEVConstant
	This class represents a constant integer value. More...
struct	SCEVCouldNotCompute
	An object of this class is returned by queries that could not be answered. More...
struct	SCEVDivision
class	SCEVExpander
	This class uses information about analyze scalars to rewrite expressions in canonical form. More...
class	SCEVExpanderCleaner
	Helper to remove instructions inserted during SCEV expansion, unless they are marked as used. More...
class	SCEVIntegralCastExpr
	This is the base class for unary integral cast operator classes. More...
class	SCEVLoopAddRecRewriter
	The SCEVLoopAddRecRewriter takes a scalar evolution expression and applies the Map (Loop -> SCEV) to all AddRecExprs. More...
class	SCEVMinMaxExpr
	This node is the base class min/max selections. More...
class	SCEVMulExpr
	This node represents multiplication of some number of SCEVs. More...
class	SCEVNAryExpr
	This node is a base class providing common functionality for n'ary operators. More...
struct	SCEVOperand
	struct for holding enough information to help calculate the cost of the given SCEV when expanded into IR. More...
class	SCEVParameterRewriter
	The SCEVParameterRewriter takes a scalar evolution expression and updates the SCEVUnknown components following the Map (Value -> SCEV). More...
class	SCEVPredicate
	This class represents an assumption made using SCEV expressions which can be checked at run-time. More...
class	SCEVPtrToIntExpr
	This class represents a cast from a pointer to a pointer-sized integer value. More...
class	SCEVRewriteVisitor
	This visitor recursively visits a SCEV expression and re-writes it. More...
class	SCEVSequentialMinMaxExpr
	This node is the base class for sequential/in-order min/max selections. More...
class	SCEVSequentialUMinExpr
	This class represents a sequential/in-order unsigned minimum selection. More...
class	SCEVSignExtendExpr
	This class represents a sign extension of a small integer value to a larger integer value. More...
class	SCEVSMaxExpr
	This class represents a signed maximum selection. More...
class	SCEVSMinExpr
	This class represents a signed minimum selection. More...
class	SCEVTraversal
	Visit all nodes in the expression tree using worklist traversal. More...
class	SCEVTruncateExpr
	This class represents a truncation of an integer value to a smaller integer value. More...
class	SCEVUDivExpr
	This class represents a binary unsigned division operation. More...
class	SCEVUMaxExpr
	This class represents an unsigned maximum selection. More...
class	SCEVUMinExpr
	This class represents an unsigned minimum selection. More...
class	SCEVUnionPredicate
	This class represents a composition of other SCEV predicates, and is the class that most clients will interact with. More...
class	SCEVUnknown
	This means that we are dealing with an entirely unknown SCEV value, and only represent it as its LLVM Value. More...
struct	SCEVVisitor
	This class defines a simple visitor class that may be used for various SCEV analysis purposes. More...
class	SCEVVScale
	This class represents the value of vscale, as used when defining the length of a scalable vector or returned by the llvm.vscale() intrinsic. More...
class	SCEVWrapPredicate
	This class represents an assumption made on an AddRec expression. More...
class	SCEVZeroExtendExpr
	This class represents a zero extension of a small integer value to a larger integer value. More...
class	SchedBoundary
	Each Scheduling boundary is associated with ready queues. More...
class	SchedDFSImpl
	Internal state used to compute SchedDFSResult. More...
class	SchedDFSResult
	Compute the values of each DAG node for various metrics during DFS. More...
struct	SchedRemainder
	Summarize the unscheduled region. More...
class	ScheduleDAG
class	ScheduleDAGInstrs
	A ScheduleDAG for scheduling lists of MachineInstr. More...
class	ScheduleDAGMI
	ScheduleDAGMI is an implementation of ScheduleDAGInstrs that simply schedules machine instructions according to the given MachineSchedStrategy without much extra book-keeping. More...
class	ScheduleDAGMILive
	ScheduleDAGMILive is an implementation of ScheduleDAGInstrs that schedules machine instructions while updating LiveIntervals and tracking regpressure. More...
class	ScheduleDAGMutation
	Mutate the DAG as a postpass after normal DAG building. More...
class	ScheduleDAGSDNodes
	ScheduleDAGSDNodes - A ScheduleDAG for scheduling SDNode-based DAGs. More...
class	ScheduleDAGTopologicalSort
	This class can compute a topological ordering for SUnits and provides methods for dynamically updating the ordering as new edges are added. More...
class	ScheduleHazardRecognizer
	HazardRecognizer - This determines whether or not an instruction can be issued this cycle, and whether or not a noop needs to be inserted to handle the hazard. More...
class	ScheduleMetrics
class	SchedulingPriorityQueue
	This interface is used to plug different priorities computation algorithms into the list scheduler. More...
class	ScopedDbgInfoFormatSetter
	Used to temporarily set the debug info format of a function, module, or basic block for the duration of this object's lifetime, after which the prior state will be restored. More...
struct	ScopedFatalErrorHandler
	ScopedFatalErrorHandler - This is a simple helper class which just calls install_fatal_error_handler in its constructor and remove_fatal_error_handler in its destructor. More...
class	ScopedHandle
class	ScopedHashTable
class	ScopedHashTableIterator
class	ScopedHashTableScope
class	ScopedHashTableVal
class	ScopedNoAliasAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	ScopedNoAliasAAResult
	A simple AA result which uses scoped-noalias metadata to answer queries. More...
class	ScopedNoAliasAAWrapperPass
	Legacy wrapper pass to provide the ScopedNoAliasAAResult object. More...
class	ScopedPrinter
class	ScoreboardHazardRecognizer
class	SDDbgInfo
	Keeps track of dbg_value information through SDISel. More...
class	SDDbgLabel
	Holds the information from a dbg_label node through SDISel. More...
class	SDDbgOperand
	Holds the information for a single machine location through SDISel; either an SDNode, a constant, a stack location, or a virtual register. More...
class	SDDbgValue
	Holds the information from a dbg_value node through SDISel. More...
class	SDep
	Scheduling dependency. More...
class	SDLoc
	Wrapper class for IR location info (IR ordering and DebugLoc) to be passed into SDNode creation functions. More...
class	SDNode
	Represents one node in the SelectionDAG. More...
struct	SDNodeFlags
	These are IR-level optimization flags that may be propagated to SDNodes. More...
class	SDNodeIterator
class	SDUse
	Represents a use of a SDNode. More...
class	SDValue
	Unlike LLVM values, Selection DAG nodes may return multiple values as the result of a computation. More...
struct	SDVTList
	This represents a list of ValueType's that has been intern'd by a SelectionDAG. More...
class	SDVTListNode
class	SectionEntry
	SectionEntry - represents a section emitted into memory by the dynamic linker. More...
class	SectionKind
	SectionKind - This is a simple POD value that classifies the properties of a section. More...
class	SectionMemoryManager
	This is a simple memory manager which implements the methods called by the RuntimeDyld class to allocate memory for section-based loading of objects, usually those generated by the MCJIT execution engine. More...
struct	SectionName
struct	SEHHandler
struct	SEHUnwindMapEntry
	Similar to CxxUnwindMapEntry, but supports SEH filters. More...
class	SelectInst
	This class represents the LLVM 'select' instruction. More...
class	SelectionDAG
	This is used to represent a portion of an LLVM function in a low-level Data Dependence DAG representation suitable for instruction selection. More...
class	SelectionDAGBuilder
	SelectionDAGBuilder - This is the common target-independent lowering implementation that is parameterized by a TargetLowering object. More...
class	SelectionDAGISel
	SelectionDAGISel - This is the common base class used for SelectionDAG-based pattern-matching instruction selectors. More...
class	SelectionDAGTargetInfo
	Targets can subclass this to parameterize the SelectionDAG lowering and instruction selection process. More...
class	SelectOptimizePass
struct	SelectPatternResult
class	SeparateConstOffsetFromGEPPass
struct	SetState
	Simple state for a set. More...
class	SetTheory
class	SetVector
	A vector that has set insertion semantics. More...
class	SExtInst
	This class represents a sign extension of integer types. More...
struct	SGPRSpillBuilder
class	SHA1
	A class that wrap the SHA1 algorithm. More...
class	SHA256
class	ShadowResolver
	Delegate resolving to a sub-resolver, but shadow some variable names. More...
class	ShadowStackGCLoweringPass
class	ShapeT
struct	ShiftOfShiftedLogic
class	ShlOperator
class	ShouldNotRunFunctionPassesAnalysis
struct	ShouldRunExtraSimpleLoopUnswitch
struct	ShouldRunExtraVectorPasses
	A marker to determine if extra passes after loop vectorization should be run. More...
class	ShuffleBlockStrategy
	Strategy to randomly select a block and shuffle the operations without affecting data dependency. More...
class	ShuffleVectorConstantExpr
	ShuffleVectorConstantExpr - This class is private to Constants.cpp, and is used behind the scenes to implement shufflevector constant exprs. More...
class	ShuffleVectorInst
	This instruction constructs a fixed permutation of two input vectors. More...
class	ShuffleVectorSDNode
	This SDNode is used to implement the code generator support for the llvm IR shufflevector instruction. More...
class	SIFrameLowering
struct	SignedDivisionByConstantInfo
	Magic data for optimising signed division by a constant. More...
class	SignpostEmitter
	Manages the emission of signposts into the recording method supported by the OS. More...
class	SignpostEmitterImpl
	Definition necessary for use of std::unique_ptr in SignpostEmitter::Impl. More...
class	SIInstrInfo
struct	SIInstrWorklist
	Utility to store machine instructions worklist. More...
class	SIMachineFunctionInfo
	This class keeps track of the SPI_SP_INPUT_ADDR config register, which tells the hardware which interpolation parameters to load. More...
struct	SIModeRegisterDefaults
class	simple_ilist
	A simple intrusive list implementation. More...
class	SimpleAAQueryInfo
	AAQueryInfo that uses SimpleCaptureInfo. More...
class	SimpleBitstreamCursor
	This represents a position within a bitstream. More...
class	SimpleCaptureInfo
	Context-free CaptureInfo provider, which computes and caches whether an object is captured in the function at all, but does not distinguish whether it was captured before or after the context instruction. More...
class	SimpleDDGNode
	Subclass of DDGNode representing single or multi-instruction nodes. More...
class	SimpleLoopSafetyInfo
	Simple and conservative implementation of LoopSafetyInfo that can give false-positive answers to its queries in order to avoid complicated analysis. More...
class	SimpleLoopUnswitchPass
	This pass transforms loops that contain branches or switches on loop- invariant conditions to have multiple loops. More...
class	SimpleRegistryEntry
	A simple registry entry which provides only a name, description, and no-argument constructor. More...
struct	simplify_type
	Define a template that can be specialized by smart pointers to reflect the fact that they are automatically dereferenced, and are not involved with the template selection process... the default implementation is a noop. More...
struct	simplify_type< AssumptionCache::ResultElem >
struct	simplify_type< const AssumptionCache::ResultElem >
struct	simplify_type< const From >
struct	simplify_type< const ilist_iterator< OptionsT, false, IsConst > >
struct	simplify_type< const ilist_iterator_w_bits< OptionsT, false, IsConst > >
struct	simplify_type< const IntrusiveRefCntPtr< T > >
struct	simplify_type< const MDOperand >
struct	simplify_type< const SDValue >
struct	simplify_type< const TrackingMDRef >
struct	simplify_type< const TypedTrackingMDRef< T > >
struct	simplify_type< const Use >
struct	simplify_type< const WeakTrackingVH >
struct	simplify_type< const WeakVH >
struct	simplify_type< ilist_iterator< OptionsT, false, IsConst > >
	Allow ilist_iterators to convert into pointers to a node automatically when used by the dyn_cast, cast, isa mechanisms... More...
struct	simplify_type< ilist_iterator_w_bits< OptionsT, false, IsConst > >
struct	simplify_type< IntrusiveRefCntPtr< T > >
struct	simplify_type< MDOperand >
struct	simplify_type< SDUse >
	simplify_type specializations - Allow casting operators to work directly on SDValues as if they were SDNode*'s. More...
struct	simplify_type< SDValue >
	Allow casting operators to work directly on SDValues as if they were SDNode*'s. More...
struct	simplify_type< TrackingMDRef >
struct	simplify_type< TypedTrackingMDRef< T > >
struct	simplify_type< Use >
	Allow clients to treat uses just like values when using casting operators. More...
struct	simplify_type< User::const_op_iterator >
struct	simplify_type< User::op_iterator >
struct	simplify_type< WeakTrackingVH >
struct	simplify_type< WeakVH >
struct	SimplifyCFGOptions
class	SimplifyCFGPass
	A pass to simplify and canonicalize the CFG of a function. More...
struct	SimplifyQuery
class	SingleThreadExecutor
	A non-threaded implementation. More...
class	SinkAndHoistLICMFlags
	Flags controlling how much is checked when sinking or hoisting instructions. More...
class	SinkingPass
	Move instructions into successor blocks when possible. More...
class	SinkInstructionStrategy
	Strategy to select a random instruction and add a new sink (user) to it to increate data dependency. More...
struct	SIProgramInfo
	Track resource usage for kernels / entry functions. More...
class	SIRegisterInfo
class	SIScheduleBlock
class	SIScheduleBlockCreator
struct	SIScheduleBlockResult
struct	SIScheduleBlocks
class	SIScheduleBlockScheduler
class	SIScheduleDAGMI
class	SIScheduler
struct	SISchedulerCandidate
class	SITargetLowering
class	SIToFPInst
	This class represents a cast from signed integer to floating point. More...
struct	SizeOffsetAPInt
	SizeOffsetAPInt - Used by ObjectSizeOffsetVisitor, which works with APInts. More...
struct	SizeOffsetType
	SizeOffsetType - A base template class for the object size visitors. More...
struct	SizeOffsetValue
struct	SizeOffsetWeakTrackingVH
	SizeOffsetWeakTrackingVH - Used by ObjectSizeOffsetEvaluator in a DenseMap. More...
class	SjLjEHPreparePass
class	SlotIndex
	SlotIndex - An opaque wrapper around machine indexes. More...
class	SlotIndexes
	SlotIndexes pass. More...
struct	SlotMapping
	This struct contains the mappings from the slot numbers to unnamed metadata nodes, global values and types. More...
class	SlotTracker
	This class provides computation of slot numbers for LLVM Assembly writing. More...
struct	SLPVectorizerPass
class	SmallBitVector
	This is a 'bitvector' (really, a variable-sized bit array), optimized for the case when the array is small. More...
class	SmallDenseMap
class	SmallDenseSet
	Implements a dense probed hash-table based set with some number of buckets stored inline. More...
struct	SmallMapVector
	A MapVector that performs no allocations if smaller than a certain size. More...
class	SmallPriorityWorklist
	A version of PriorityWorklist that selects small size optimized data structures for the vector and map. More...
class	SmallPtrSet
	SmallPtrSet - This class implements a set which is optimized for holding SmallSize or less elements. More...
class	SmallPtrSetImpl
	A templated base class for SmallPtrSet which provides the typesafe interface that is common across all small sizes. More...
class	SmallPtrSetImplBase
	SmallPtrSetImplBase - This is the common code shared among all the SmallPtrSet<>'s, which is almost everything. More...
class	SmallPtrSetIterator
	SmallPtrSetIterator - This implements a const_iterator for SmallPtrSet. More...
class	SmallPtrSetIteratorImpl
	SmallPtrSetIteratorImpl - This is the common base class shared between all instances of SmallPtrSetIterator. More...
class	SmallSet
	SmallSet - This maintains a set of unique values, optimizing for the case when the set is small (less than N). More...
class	SmallSet< PointeeType *, N >
	If this set is of pointer values, transparently switch over to using SmallPtrSet for performance. More...
class	SmallSetIterator
	SmallSetIterator - This class implements a const_iterator for SmallSet by delegating to the underlying SmallVector or Set iterators. More...
class	SmallSetVector
	A SetVector that performs no allocations if smaller than a certain size. More...
class	SmallString
	SmallString - A SmallString is just a SmallVector with methods and accessors that make it work better as a string (e.g. More...
class	SmallVector
	This is a 'vector' (really, a variable-sized array), optimized for the case when the array is small. More...
struct	SmallVectorAlignmentAndSize
	Figure out the offset of the first element. More...
class	SmallVectorBase
	This is all the stuff common to all SmallVectors. More...
class	SmallVectorImpl
	This class consists of common code factored out of the SmallVector class to reduce code duplication based on the SmallVector 'N' template parameter. More...
class	SmallVectorMemoryBuffer
	SmallVector-backed MemoryBuffer instance. More...
struct	SmallVectorStorage
	Storage for the SmallVector elements. More...
struct	SmallVectorStorage< T, 0 >
	We need the storage to be properly aligned even for small-size of 0 so that the pointer math in SmallVectorTemplateCommon::getFirstEl() is well-defined. More...
class	SmallVectorTemplateBase
	SmallVectorTemplateBase<TriviallyCopyable = false> - This is where we put method implementations that are designed to work with non-trivial T's. More...
class	SmallVectorTemplateBase< T, true >
	SmallVectorTemplateBase<TriviallyCopyable = true> - This is where we put method implementations that are designed to work with trivially copyable T's. More...
class	SmallVectorTemplateCommon
	This is the part of SmallVectorTemplateBase which does not depend on whether the type T is a POD. More...
class	SMDiagnostic
	Instances of this class encapsulate one diagnostic report, allowing printing to a raw_ostream as a caret diagnostic. More...
class	SMEAttrs
	SMEAttrs is a utility class to parse the SME ACLE attributes on functions. More...
class	SMFixIt
	Represents a single fixit, a replacement of one range of text with another. More...
class	SMLoc
	Represents a location in source code. More...
class	SMRange
	Represents a range in source code. More...
class	SMSchedule
	This class represents the scheduled code. More...
class	SMTExpr
	Generic base class for SMT exprs. More...
class	SMTSolver
	Generic base class for SMT Solvers. More...
class	SMTSort
	Generic base class for SMT sorts. More...
class	SourceMgr
	This owns the files read by a parser, handles include stacks, and handles diagnostic wrangling. More...
class	SparcELFMCAsmInfo
class	SparcELFTargetObjectFile
class	SparcelTargetMachine
class	SparcFrameLowering
class	SparcInstPrinter
class	SparcInstrInfo
class	SparcMachineFunctionInfo
class	SparcMCExpr
struct	SparcRegisterInfo
class	SparcSubtarget
class	SparcTargetAsmStreamer
class	SparcTargetELFStreamer
class	SparcTargetLowering
class	SparcTargetMachine
class	SparcTargetStreamer
class	SparcV8TargetMachine
	Sparc 32-bit target machine. More...
class	SparcV9TargetMachine
	Sparc 64-bit target machine. More...
class	SparseBitVector
struct	SparseBitVectorElement
	SparseBitVector is an implementation of a bitvector that is sparse by only storing the elements that have non-zero bits set. More...
class	SparseMultiSet
	Fast multiset implementation for objects that can be identified by small unsigned keys. More...
class	SparseSet
	SparseSet - Fast set implementation for objects that can be identified by small unsigned keys. More...
struct	SparseSetValFunctor
	SparseSetValFunctor - Helper class for selecting SparseSetValTraits. More...
struct	SparseSetValFunctor< KeyT, KeyT, KeyFunctorT >
	SparseSetValFunctor<KeyT, KeyT> - Helper class for the common case of identity key/value sets. More...
struct	SparseSetValTraits
	SparseSetValTraits - Objects in a SparseSet are identified by keys that can be uniquely converted to a small integer less than the set's universe. More...
class	SparseSolver
	SparseSolver - This class is a general purpose solver for Sparse Conditional Propagation with a programmable lattice function. More...
struct	Spec
class	SpecialCaseList
	This is a utility class used to parse user-provided text files with "special case lists" for code sanitizers. More...
class	SpecificBumpPtrAllocator
	A BumpPtrAllocator that allows only elements of a specific type to be allocated. More...
struct	SpecSig
class	SpeculativeExecutionPass
class	Spiller
	Spiller interface. More...
class	SpillPlacement
class	SPIRVCallLowering
class	SPIRVConvergenceRegionAnalysis
class	SPIRVConvergenceRegionAnalysisWrapperPass
class	SPIRVDuplicatesTracker
class	SPIRVDuplicatesTracker< SPIRV::SpecialTypeDescriptor >
class	SPIRVDuplicatesTrackerBase
struct	SPIRVExtensionsParser
	Command line parser for toggling SPIR-V extensions. More...
class	SPIRVFrameLowering
class	SPIRVGeneralDuplicatesTracker
class	SPIRVGenRegisterBankInfo
class	SPIRVGlobalRegistry
class	SPIRVInstPrinter
class	SPIRVInstrInfo
class	SPIRVLegalizerInfo
class	SPIRVMachineModuleInfo
class	SPIRVMCAsmInfo
class	SPIRVMCInstLower
struct	SPIRVModuleAnalysis
class	SPIRVRegisterBankInfo
struct	SPIRVRegisterInfo
class	SPIRVSubtarget
class	SPIRVTargetLowering
class	SPIRVTargetMachine
class	SPIRVTargetObjectFile
class	SPIRVTargetStreamer
class	SPIRVTTIImpl
class	SplitAnalysis
	SplitAnalysis - Analyze a LiveInterval, looking for live range splitting opportunities. More...
class	SplitEditor
	SplitEditor - Edit machine code and LiveIntervals for live range splitting. More...
class	SrcOp
class	SrcValueSDNode
	An SDNode that holds an arbitrary LLVM IR Value. More...
class	SROAPass
class	SSAUpdater
	Helper class for SSA formation on a set of values defined in multiple blocks. More...
class	SSAUpdaterBulk
	Helper class for SSA formation on a set of values defined in multiple blocks. More...
class	SSAUpdaterImpl
class	SSAUpdaterTraits
class	SSAUpdaterTraits< LDVSSAUpdater >
	Template specialization to give SSAUpdater access to CFG and value information. More...
class	SSAUpdaterTraits< MachineSSAUpdater >
	SSAUpdaterTraits<MachineSSAUpdater> - Traits for the SSAUpdaterImpl template, specialized for MachineSSAUpdater. More...
class	SSAUpdaterTraits< SSAUpdater >
class	SSPLayoutAnalysis
class	SSPLayoutInfo
class	StackLifetime
	Compute live ranges of allocas. More...
class	StackLifetimePrinterPass
	Printer pass for testing. More...
class	StackMapOpers
	MI-level stackmap operands. More...
class	StackMapParser
	A parser for the latest stackmap format. At the moment, latest=V3. More...
class	StackMaps
class	StackOffset
	StackOffset holds a fixed and a scalable offset in bytes. More...
class	StackProtector
class	StackProtectorDescriptor
	Encapsulates all of the information needed to generate a stack protector check, and signals to isel when initialized that one needs to be generated. More...
class	StackProtectorPass
class	StackSafetyAnalysis
	StackSafetyInfo wrapper for the new pass manager. More...
class	StackSafetyGlobalAnalysis
	This pass performs the global (interprocedural) stack safety analysis (new pass manager). More...
class	StackSafetyGlobalInfo
class	StackSafetyGlobalInfoWrapperPass
	This pass performs the global (interprocedural) stack safety analysis (legacy pass manager). More...
class	StackSafetyGlobalPrinterPass
	Printer pass for the StackSafetyGlobalAnalysis results. More...
class	StackSafetyInfo
	Interface to access stack safety analysis results for single function. More...
class	StackSafetyInfoWrapperPass
	StackSafetyInfo wrapper for the legacy pass manager. More...
class	StackSafetyPrinterPass
	Printer pass for the StackSafetyAnalysis results. More...
class	StandardInstrumentations
	This class provides an interface to register all the standard pass instrumentations and manages their state (if any). More...
struct	StatepointDirectives
	Call sites that get wrapped by a gc.statepoint (currently only in RewriteStatepointsForGC and potentially in other passes in the future) can have attributes that describe properties of gc.statepoint call they will be eventually be wrapped in. More...
class	StatepointLoweringState
	This class tracks both per-statepoint and per-selectiondag information. More...
class	StatepointOpers
	MI-level Statepoint operands. More...
struct	StateWrapper
	Helper to tie a abstract state implementation to an abstract attribute. More...
class	StoreInfo
class	StoreInst
	An instruction for storing to memory. More...
class	StoreSDNode
	This class is used to represent ISD::STORE nodes. More...
class	StraightLineStrengthReducePass
struct	StreamingHTTPResponse
	Wraps the content provider with HTTP Status code and headers. More...
class	StringAttributeImpl
class	StringError
	This class wraps a string in an Error. More...
class	StringInit
	"foo" - Represent an initialization by a string value. More...
class	StringLiteral
	A wrapper around a string literal that serves as a proxy for constructing global tables of StringRefs with the length computed at compile time. More...
class	StringMap
	StringMap - This is an unconventional map that is specialized for handling keys that are "strings", which are basically ranges of bytes. More...
class	StringMapConstIterator
class	StringMapEntry
	StringMapEntry - This is used to represent one value that is inserted into a StringMap. More...
class	StringMapEntryBase
	StringMapEntryBase - Shared base class of StringMapEntry instances. More...
class	StringMapEntryStorage
	StringMapEntryStorage - Holds the value in a StringMapEntry. More...
class	StringMapEntryStorage< std::nullopt_t >
class	StringMapImpl
	StringMapImpl - This is the base class of StringMap that is shared among all of its instantiations. More...
class	StringMapIterator
class	StringMapIterBase
class	StringMapKeyIterator
class	StringMatcher
	Given a list of strings and code to execute when they match, output a simple switch tree to classify the input string. More...
class	StringRecTy
	'string' - Represent an string value More...
class	StringRef
	StringRef - Represent a constant reference to a string, i.e. More...
class	StringSaver
	Saves strings in the provided stable storage and returns a StringRef with a stable character pointer. More...
class	StringSet
	StringSet - A wrapper for StringMap that provides set-like functionality. More...
class	StringSubstitution
class	StringSwitch
	A switch()-like statement whose cases are string literals. More...
class	StringTableBuilder
	Utility for building string tables with deduplicated suffixes. More...
class	StringToOffsetTable
	StringToOffsetTable - This class uniques a bunch of nul-terminated strings and keeps track of their offset in a massive contiguous string allocation. More...
struct	StripDeadDebugInfoPass
struct	StripDeadPrototypesPass
	Pass to remove unused function declarations. More...
struct	StripDebugDeclarePass
class	StripGCRelocates
struct	StripNonDebugSymbolsPass
class	StripNonLineTableDebugInfoPass
struct	StripSymbolsPass
struct	StrOffsetsContributionDescriptor
	Represents base address of the CU. More...
class	StrongType
	Helper for making strong types. More...
class	StructLayout
	Used to lazily calculate structure layout information for a target machine, based on the DataLayout structure. More...
class	StructType
	Class to represent struct types. More...
class	StructuralHashPrinterPass
	Printer pass for StructuralHashes. More...
struct	StructurizeCFGPass
struct	SubClassReference
struct	SubMultiClassReference
class	SubOperator
class	Substitution
	Class representing a substitution to perform in the RegExStr string. More...
class	SubsumingPositionIterator
	A visitor class for IR positions. More...
struct	SubtargetFeatureKV
	Used to provide key value pairs for feature and CPU bit flags. More...
class	SubtargetFeatures
	Manages the enabling and disabling of subtarget specific features. More...
struct	SubtargetSubTypeKV
	Used to provide key value pairs for feature and CPU bit flags. More...
class	SuccIterator
class	SuffixTree
struct	SuffixTreeInternalNode
struct	SuffixTreeLeafNode
struct	SuffixTreeNode
	A node in a suffix tree which represents a substring or suffix. More...
class	SUnit
	Scheduling unit. This is a node in the scheduling DAG. More...
class	SUnitIterator
class	SuperRegClassIterator
class	SwiftErrorValueTracking
class	SwingSchedulerDAG
	This class builds the dependence graph for the instructions in a loop, and attempts to schedule the instructions using the SMS algorithm. More...
class	SwitchInst
	Multiway switch. More...
class	SwitchInstProfUpdateWrapper
	A wrapper class to simplify modification of SwitchInst cases along with their prof branch_weights metadata. More...
struct	SymbolCU
	Helper used to pair up a symbol and its DWARF compile unit. More...
struct	SymbolInfoTy
class	SymbolRemappingParseError
class	SymbolRemappingReader
	Reader for symbol remapping files. More...
struct	SymbolsMapKey
class	SymbolTableEntry
	Symbol info for RuntimeDyld. More...
class	SymbolTableList
	List that automatically updates parent links and symbol tables. More...
struct	SymbolTableListParentType
	Template metafunction to get the parent type for a symbol table list. More...
class	SymbolTableListTraits
class	SyntheticCountsPropagation
class	SyntheticCountsUtils
	Class with methods to propagate synthetic entry counts. More...
struct	SysAlias
struct	SysAliasImm
struct	SysAliasReg
class	SystemZAsmPrinter
class	SystemZCallingConventionRegisters
	A SystemZ-specific class detailing special use registers particular for calling conventions. More...
class	SystemZCCState
class	SystemZConstantPoolValue
	A SystemZ-specific constant pool value. More...
class	SystemZELFFrameLowering
class	SystemZELFRegisters
	ELF calling convention specific use registers Particular when on zLinux in 64 bit mode. More...
class	SystemZELFTargetObjectFile
	This implementation is used for SystemZ ELF targets. More...
class	SystemZFrameLowering
class	SystemZHazardRecognizer
	SystemZHazardRecognizer maintains the state for one MBB during scheduling. More...
class	SystemZInstPrinter
class	SystemZInstrInfo
class	SystemZMachineFunctionInfo
class	SystemZMCAsmInfoELF
class	SystemZMCAsmInfoGOFF
class	SystemZMCExpr
class	SystemZMCInstLower
class	SystemZPostRASchedStrategy
	A MachineSchedStrategy implementation for SystemZ post RA scheduling. More...
struct	SystemZRegisterInfo
class	SystemZSelectionDAGInfo
class	SystemZSubtarget
class	SystemZTargetLowering
class	SystemZTargetMachine
class	SystemZTargetStreamer
class	SystemZTTIImpl
struct	SystemZVectorConstantInfo
class	SystemZXPLINK64Registers
	XPLINK64 calling convention specific use registers Particular to z/OS when in 64 bit mode. More...
class	SystemZXPLINKFrameLowering
struct	TagNameItem
struct	TailCallElimPass
class	TailDuplicator
	Utility class to perform tail duplication. More...
struct	TailFoldingInfo
class	Target
	Target - Wrapper for Target specific information. More...
class	TargetExtType
	Class to represent target extensions types, which are generally unintrospectable from target-independent optimizations. More...
struct	TargetExtTypeKeyInfo
class	TargetFolder
	TargetFolder - Create constants with target dependent folding. More...
class	TargetFrameLowering
	Information about stack frame layout on the target. More...
struct	TargetIndexLocation
	This struct describes target specific location. More...
class	TargetIndexSDNode
	Completely target-dependent object reference. More...
class	TargetInstrInfo
	TargetInstrInfo - Interface to description of machine instruction set. More...
class	TargetIntrinsicInfo
	TargetIntrinsicInfo - Interface to description of machine instruction set. More...
class	TargetIRAnalysis
	Analysis pass providing the TargetTransformInfo. More...
class	TargetLibraryAnalysis
	Analysis pass providing the TargetLibraryInfo. More...
class	TargetLibraryInfo
	Provides information about what library functions are available for the current target. More...
class	TargetLibraryInfoImpl
	Implementation of the target library information. More...
class	TargetLibraryInfoWrapperPass
class	TargetLowering
	This class defines information used to lower LLVM code to legal SelectionDAG operators that the target instruction selector can accept natively. More...
class	TargetLoweringBase
	This base class for TargetLowering contains the SelectionDAG-independent parts that can be used from the rest of CodeGen. More...
class	TargetLoweringObjectFile
class	TargetLoweringObjectFileCOFF
class	TargetLoweringObjectFileELF
class	TargetLoweringObjectFileGOFF
class	TargetLoweringObjectFileMachO
class	TargetLoweringObjectFileWasm
class	TargetLoweringObjectFileXCOFF
class	TargetMachine
	Primary interface to the complete machine description for the target machine. More...
struct	TargetMachineBuilder
	Helper to gather options relevant to the target machine creation. More...
class	TargetOptions
class	TargetPassConfig
	Target-Independent Code Generator Pass Configuration Options. More...
struct	TargetRegionEntryInfo
	Data structure to contain the information needed to uniquely identify a target entry. More...
class	TargetRegisterClass
class	TargetRegisterInfo
	TargetRegisterInfo base class - We assume that the target defines a static array of TargetRegisterDesc objects that represent all of the machine registers that the target has. More...
struct	TargetRegisterInfoDesc
	Extra information, not in MCRegisterDesc, about registers. More...
struct	TargetRegistry
	TargetRegistry - Generic interface to target specific features. More...
class	TargetSchedModel
	Provide an instruction scheduling machine model to CodeGen passes. More...
class	TargetSubtargetInfo
	TargetSubtargetInfo - Generic base class for all target subtargets. More...
class	TargetTransformInfo
	This pass provides access to the codegen interfaces that are needed for IR-level transformations. More...
class	TargetTransformInfoImplBase
	Base class for use as a mix-in that aids implementing a TargetTransformInfo-compatible class. More...
class	TargetTransformInfoImplCRTPBase
	CRTP base class for use as a mix-in that aids implementing a TargetTransformInfo-compatible class. More...
class	TargetTransformInfoWrapperPass
	Wrapper pass for TargetTransformInfo. More...
class	TarWriter
class	TBAAVerifier
	Verify that the TBAA Metadatas are valid. More...
struct	TempMDNodeDeleter
struct	TemporalProfTraceTy
	An ordered list of functions identified by their NameRef found in INSTR_PROF_DATA. More...
class	TensorSpec
class	TernOpInit
	!op (X, Y, Z) - Combine two inits. More...
class	TextChangeReporter
class	TextInstrProfReader
	Reader for the simple text based instrprof format. More...
class	TFModelEvaluator
class	TGLexer
	TGLexer - TableGen Lexer class. More...
class	TGParser
class	TGVarScope
class	ThinLTOBitcodeWriterPass
class	ThinLTOCodeGenerator
	This class define an interface similar to the LTOCodeGenerator, but adapted for ThinLTO processing. More...
struct	thread
class	ThreadPoolInterface
	This defines the abstract base interface for a ThreadPool allowing asynchronous parallel execution on a defined number of threads. More...
class	ThreadPoolStrategy
	This tells how a thread pool will be used. More...
class	ThreadPoolTaskGroup
	A group of tasks to be run on a thread pool. More...
class	ThreadSafeAllocator
	Thread-safe allocator adaptor. More...
class	ThreadSafeRefCountedBase
	A thread-safe version of RefCountedBase. More...
struct	ThreadSanitizerPass
	A function pass for tsan instrumentation. More...
class	Thumb1FrameLowering
class	Thumb1InstrInfo
class	Thumb2InstrInfo
struct	ThumbRegisterInfo
class	ThunkInserter
struct	TileInfo
	A helper struct to create IR loop nests for tiling in IR of the following form: for ColumnLoop.Index = 0..NumColumns for RowLoop.Index = 0..NumRows for KLoop.Index = 0..NumInner. More...
class	TimePassesHandler
	This class implements -time-passes functionality for new pass manager. More...
class	TimeProfilingPassesHandler
	This class implements –time-trace functionality for new pass manager. More...
class	Timer
	This class is used to track the amount of time spent between invocations of its startTimer()/stopTimer() methods. More...
class	TimeRecord
class	TimeRegion
	The TimeRegion class is used as a helper class to call the startTimer() and stopTimer() methods of the Timer class. More...
class	TimerGroup
	The TimerGroup class is used to group together related timers into a single report that is printed when the TimerGroup is destroyed. More...
struct	TimeTraceProfiler
struct	TimeTraceProfilerEntry
	Represents an open or completed time section entry to be captured. More...
class	TimeTraceScope
	The TimeTraceScope is a helper class to call the begin and end functions of the time trace profiler. More...
class	TinyPtrVector
	TinyPtrVector - This class is specialized for cases where there are normally 0 or 1 element in a vector, but is general enough to go beyond that when required. More...
class	TLSVariableHoistPass
struct	ToolContext
class	ToolOutputFile
	This class contains a raw_fd_ostream and adds a few extra features commonly needed for compiler-like tool output files: More...
class	Trace
class	TrackingMDRef
	Tracking metadata reference. More...
class	TrackingStatistic
class	TrackingVH
	Value handle that tracks a Value across RAUW. More...
class	TrackUnresolvedResolver
	(Optionally) delegate resolving to a sub-resolver, and keep track whether there were unresolved references. More...
class	TrailingObjects
	See the file comment for details on the usage of the TrailingObjects type. More...
class	Triple
	Triple - Helper class for working with autoconf configuration names. More...
class	TruncatedBLAKE3
	Like BLAKE3 but using a class-level template parameter for specifying the hash size of the final() and result() functions. More...
class	TruncInst
	This class represents a truncation of integer types. More...
class	TruncInstCombine
class	Twine
	Twine - A lightweight data structure for efficiently representing the concatenation of temporary values as strings. More...
class	Type
	The instances of the Type class are immutable: once they are created, they are never changed. More...
class	TypeAttributeImpl
class	TypeBasedAA
	Analysis pass providing a never-invalidated alias analysis result. More...
class	TypeBasedAAResult
	A simple AA result that uses TBAA metadata to answer queries. More...
class	TypeBasedAAWrapperPass
	Legacy wrapper pass to provide the TypeBasedAAResult object. More...
struct	TypeConversionCostTblEntryT
	Type Conversion Cost Table. More...
class	TypedInit
	This is the common superclass of types that have a specific, explicit type, stored in ValueTy. More...
class	TypedMDOperandIterator
	Typed iterator through MDNode operands. More...
class	TypedPointerType
	A few GPU targets, such as DXIL and SPIR-V, have typed pointers. More...
class	TypedTrackingMDRef
	Typed tracking ref. More...
class	TypeFinder
	TypeFinder - Walk over a module, identifying all of the types that are used by the module. More...
struct	TypeIdOffsetVtableInfo
	The following data structures summarize type metadata information. More...
struct	TypeIdSummary
class	TypePromotionPass
struct	TypesAreDistinct
	Determine if all types in Ts are distinct. More...
struct	TypesAreDistinct<>
class	TypeSize
class	TypeSwitch
	This class implements a switch-like dispatch statement for a value of 'T' using dyn_cast functionality. More...
class	TypeSwitch< T, void >
	Specialization of TypeSwitch for void returning callables. More...
struct	TypeTestResolution
struct	TypeUnitMetaInfo
struct	Uint24
	An auxiliary type to facilitate extraction of 3-byte entities. More...
class	UIToFPInst
	This class represents a cast unsigned integer to floating point. More...
class	UnaryInstruction
class	UnaryOperator
class	UnclusteredHighRPStage
class	UndefValue
	'undef' values are things that do not have specified contents. More...
class	UndefVarError
	Class to represent an undefined variable error, which quotes that variable's name when printed. More...
struct	UnderlyingObject
class	UniformityInfoAnalysis
	Analysis pass which computes UniformityInfo. More...
class	UniformityInfoPrinterPass
	Printer pass for the UniformityInfo. More...
class	UniformityInfoWrapperPass
	Legacy analysis pass which computes a CycleInfo. More...
class	UnifyFunctionExitNodesPass
class	UnifyLoopExitsPass
class	unique_function
	unique_function is a type-erasing functor similar to std::function. More...
class	unique_function< R(P...) const >
class	unique_function< R(P...)>
struct	UniqueBBID
class	UniqueMachineInstr
	A class that wraps MachineInstrs and derives from FoldingSetNode in order to be uniqued in a CSEMap. More...
struct	UniquePtrCast
	This cast trait provides std::unique_ptr casting. More...
class	UniqueStringSaver
	Saves strings in the provided stable storage and returns a StringRef with a stable character pointer. More...
struct	UniqueTag
	It's very easy to introduce bugs by passing the wrong string pool. More...
class	UniqueVector
	UniqueVector - This class produces a sequential ID number (base 1) for each unique entry that is added. More...
struct	UnitIndexEntry
class	UnOpInit
	!op (X) - Transform an init. More...
class	UnreachableBlockElimPass
class	UnreachableInst
	This function has undefined behavior. More...
class	UnrollCostEstimator
	Produce an estimate of the unrolled cost of the specified loop. More...
class	UnrolledInstAnalyzer
struct	UnrollLoopOptions
class	UnsetInit
	'?' - Represents an uninitialized value. More...
struct	UnsignedDivisionByConstantInfo
	Magic data for optimising unsigned division by a constant. More...
class	UnwindOpcodeAssembler
class	upward_defs_iterator
	Provide an iterator that walks defs, giving both the memory access, and the current pointer location, updating the pointer location as it changes due to phi node translation. More...
class	Use
	A Use represents the edge between a Value definition and its users. More...
struct	UsedNZCV
struct	UseListOrder
	Structure to hold a use-list order. More...
class	User
class	VAArgInst
	This class represents the va_arg llvm instruction, which returns an argument of the specified type given a va_list and increments that list. More...
class	VACopyInst
	This represents the llvm.va_copy intrinsic. More...
class	VAEndInst
	This represents the llvm.va_end intrinsic. More...
struct	ValID
	ValID - Represents a reference of a definition of some sort with no type. More...
struct	validate_format_parameters
	These are templated helper classes used by the format function that capture the object to be formatted and the format string. More...
struct	validate_format_parameters< Arg, Args... >
struct	validate_format_parameters<>
class	Value
	LLVM Value Representation. More...
struct	ValueAndVReg
	Simple struct used to hold a constant integer value and a virtual register. More...
class	ValueAsMetadata
	Value wrapper in the Metadata hierarchy. More...
struct	ValueDeleter
struct	ValueDFS
struct	ValueDFS_Compare
class	ValueEnumerator
struct	ValueFromPointerCast
	This cast trait provides casting for the specific case of casting to a value-typed object from a pointer-typed object. More...
class	ValueHandleBase
	This is the common base class of value handles. More...
struct	ValueInfo
	Struct that holds a reference to a particular GUID in a global value summary. More...
struct	ValueIsPresent
	ValueIsPresent provides a way to check if a value is, well, present. More...
struct	ValueIsPresent< std::optional< T > >
struct	ValueIsPresent< T, std::enable_if_t< IsNullable< T > > >
class	ValueLatticeElement
	This class represents lattice values for constants. More...
class	ValueMap
	See the file comment. More...
class	ValueMapCallbackVH
struct	ValueMapConfig
	This class defines the default behavior for configurable aspects of ValueMap<>. More...
class	ValueMapConstIterator
class	ValueMapIterator
class	ValueMapper
	Context for (re-)mapping values (and metadata). More...
class	ValueMapTypeRemapper
	This is a class that can be implemented by clients to remap types when cloning constants and instructions. More...
class	ValueMaterializer
	This is a class that can be implemented by clients to materialize Values on demand. More...
class	ValueProfileCollector
	Utility analysis that determines what values are worth profiling. More...
struct	ValueSimplifyStateType
class	ValueSymbolTable
	This class provides a symbol table of name/value pairs. More...
class	VarBitInit
	Opcode{0} - Represent access to one bit of a variable or field. More...
class	VarDefInit
	classname<targs...> - Represent an uninstantiated anonymous class instantiation. More...
struct	VariadicOperandTraits
	VariadicOperandTraits - determine the allocation regime of the Use array when it is a prefix to the User object, and the number of Use objects is only known at allocation time. More...
class	VarInit
	'Opcode' - Represent a reference to an entire variable object. More...
struct	VarLocInfo
	Variable location definition used by FunctionVarLocs. More...
class	VarStreamArray
struct	VarStreamArrayExtractor
	VarStreamArrayExtractor is intended to be specialized to provide customized extraction logic. More...
struct	VarStreamArrayExtractor< codeview::CrossModuleImportItem >
struct	VarStreamArrayExtractor< codeview::CVRecord< Kind > >
struct	VarStreamArrayExtractor< codeview::DebugSubsectionRecord >
struct	VarStreamArrayExtractor< codeview::FileChecksumEntry >
struct	VarStreamArrayExtractor< codeview::InlineeSourceLine >
struct	VarStreamArrayExtractor< pdb::DbiModuleDescriptor >
class	VarStreamArrayIterator
	VarStreamArray represents an array of variable length records backed by a stream. More...
class	VAStartInst
	This represents the llvm.va_start intrinsic. More...
class	VecDesc
	Provides info so a possible vectorization of a function can be computed. More...
class	VectorBuilder
class	VectorCombinePass
	Optimize scalar/vector interactions in IR using target cost models. More...
struct	VectorizationFactor
	TODO: The following VectorizationFactor was pulled out of LoopVectorizationCostModel class. More...
struct	VectorizerParams
	Collection of parameters shared beetween the Loop Vectorizer and the Loop Access Analysis. More...
class	VectorType
	Base class of all SIMD vector types. More...
class	VECustomDAG
class	VEELFMCAsmInfo
class	VEFrameLowering
class	VEInstPrinter
class	VEInstrInfo
class	VEMachineFunctionInfo
class	VEMCExpr
struct	VERegisterInfo
class	VerifierAnalysis
	Check a module for errors, and report separate error states for IR and debug info errors. More...
class	VerifierPass
	Create a verifier pass. More...
struct	VerifierSupport
class	VerifyInstrumentation
class	VersionedClause
class	VersionTuple
	Represents a version number in the form major[.minor[.subminor[.build]]]. More...
class	VESubtarget
class	VETargetAsmStreamer
class	VETargetELFStreamer
class	VETargetLowering
class	VETargetMachine
struct	VETargetMasks
class	VETargetStreamer
class	VETTIImpl
class	VFDatabase
	The Vector Function Database. More...
struct	VFInfo
	Holds the VFShape for a specific scalar to vector function mapping. More...
struct	VFParameter
	Encapsulates information needed to describe a parameter. More...
struct	VFRange
	A range of powers-of-2 vectorization factors with fixed start and adjustable end. More...
struct	VFShape
	Contains the information about the kind of vectorization available. More...
struct	VirtFuncOffset
	The ValueInfo and offset for a function within a vtable definition initializer array. More...
struct	VirtReg2IndexFunctor
class	VirtRegAuxInfo
	Calculate auxiliary information for a virtual register such as its spill weight and allocation hint. More...
struct	VirtRegInfo
	VirtRegInfo - Information about a virtual register used by a set of operands. More...
class	VirtRegMap
class	VLIWMachineScheduler
	Extend the standard ScheduleDAGMILive to provide more context and override the top-level schedule() driver. More...
class	VLIWPacketizerList
class	VLIWResourceModel
class	VNInfo
	VNInfo - Value Number Information. More...
class	VPActiveLaneMaskPHIRecipe
	A recipe for generating the active lane mask for the vector loop that is used to predicate the vector operations. More...
class	VPAllSuccessorsIterator
	Iterator to traverse all successors of a VPBlockBase node. More...
class	VPBaseLoadStoreSDNode
	This base class is used to represent VP_LOAD, VP_STORE, EXPERIMENTAL_VP_STRIDED_LOAD and EXPERIMENTAL_VP_STRIDED_STORE nodes. More...
class	VPBasicBlock
	VPBasicBlock serves as the leaf of the Hierarchical Control-Flow Graph. More...
class	VPBinOpIntrinsic
class	VPBlendRecipe
	A recipe for vectorizing a phi-node as a sequence of mask-based select instructions. More...
class	VPBlockBase
	VPBlockBase is the building block of the Hierarchical Control-Flow Graph. More...
class	VPBlockDeepTraversalWrapper
	Helper for GraphTraits specialization that traverses through VPRegionBlocks. More...
class	VPBlockShallowTraversalWrapper
	Helper for GraphTraits specialization that does not traverses through VPRegionBlocks. More...
class	VPBlockUtils
	Class that provides utilities for VPBlockBases in VPlan. More...
class	VPBranchOnMaskRecipe
	A recipe for generating conditional branches on the bits of a mask. More...
class	VPBuilder
	VPlan-based builder utility analogous to IRBuilder. More...
class	VPCanonicalIVPHIRecipe
	Canonical scalar induction phi of the vector loop. More...
class	VPCastIntrinsic
class	VPCmpIntrinsic
class	VPDef
	This class augments a recipe with a set of VPValues defined by the recipe. More...
class	VPDerivedIVRecipe
	A recipe for converting the input value IV value to the corresponding value of an IV with different start and step values, using Start + IV * Step. More...
class	VPEVLBasedIVPHIRecipe
	A recipe for generating the phi node for the current index of elements, adjusted in accordance with EVL value. More...
class	VPExpandSCEVRecipe
	Recipe to expand a SCEV expression. More...
struct	VPFirstOrderRecurrencePHIRecipe
	A recipe for handling first-order recurrence phis. More...
class	VPGatherScatterSDNode
	This is a base class used to represent VP_GATHER and VP_SCATTER nodes. More...
class	VPGatherSDNode
	This class is used to represent an VP_GATHER node. More...
class	VPHeaderPHIRecipe
	A pure virtual base class for all recipes modeling header phis, including phis for first order recurrences, pointer inductions and reductions. More...
class	VPInstruction
	This is a concrete Recipe that models a single VPlan-level instruction. More...
class	VPInterleavedAccessInfo
class	VPInterleaveRecipe
	VPInterleaveRecipe is a recipe for transforming an interleave group of load or stores into one wide load/store and shuffles. More...
class	VPIntrinsic
	This is the common base class for vector predication intrinsics. More...
struct	VPIteration
	VPIteration represents a single point in the iteration space of the output (vectorized and/or unrolled) IR loop. More...
class	VPlan
	VPlan models a candidate for vectorization, encoding various decisions take to produce efficient output IR, including which branches, basic-blocks and output IR instructions to generate, and their cost. More...
class	VPLane
	In what follows, the term "input IR" refers to code that is fed into the vectorizer whereas the term "output IR" refers to code that is generated by the vectorizer. More...
class	VPlanHCFGBuilder
	Main class to build the VPlan H-CFG for an incoming IR. More...
struct	VPlanIngredient
class	VPlanPrinter
	VPlanPrinter prints a given VPlan to a given output stream. More...
class	VPlanSlp
	Class that maps (parts of) an existing VPlan to trees of combined VPInstructions. More...
struct	VPlanTransforms
class	VPLiveOut
	A value that is used outside the VPlan. More...
class	VPLoadSDNode
	This class is used to represent a VP_LOAD node. More...
class	VPPredInstPHIRecipe
	VPPredInstPHIRecipe is a recipe for generating the phi nodes needed when control converges back from a Branch-on-Mask. More...
class	VPRecipeBase
	VPRecipeBase is a base class modeling a sequence of one or more output IR instructions. More...
class	VPRecipeBuilder
	Helper class to create VPRecipies from IR instructions. More...
class	VPRecipeWithIRFlags
	Class to record LLVM IR flag for a recipe along with it. More...
class	VPReductionIntrinsic
	This represents vector predication reduction intrinsics. More...
class	VPReductionPHIRecipe
	A recipe for handling reduction phis. More...
class	VPReductionRecipe
	A recipe to represent inloop reduction operations, performing a reduction on a vector operand into a scalar value, and adding the result to a chain. More...
class	VPRegionBlock
	VPRegionBlock represents a collection of VPBasicBlocks and VPRegionBlocks which form a Single-Entry-Single-Exiting subgraph of the output IR CFG. More...
class	VPReplicateRecipe
	VPReplicateRecipe replicates a given instruction producing multiple scalar copies of the original scalar type, one per lane, instead of producing a single copy of widened type for all lanes. More...
class	VPScalarCastRecipe
	VPScalarCastRecipe is a recipe to create scalar cast instructions. More...
class	VPScalarIVStepsRecipe
	A recipe for handling phi nodes of integer and floating-point inductions, producing their scalar values. More...
class	VPScatterSDNode
	This class is used to represent an VP_SCATTER node. More...
class	VPSingleDefRecipe
	VPSingleDef is a base class for recipes for modeling a sequence of one or more output IR that define a single result VPValue. More...
class	VPSlotTracker
	This class can be used to assign names to VPValues. More...
class	VPStoreSDNode
	This class is used to represent a VP_STORE node. More...
class	VPStridedLoadSDNode
	This class is used to represent an EXPERIMENTAL_VP_STRIDED_LOAD node. More...
class	VPStridedStoreSDNode
	This class is used to represent an EXPERIMENTAL_VP_STRIDED_STORE node. More...
struct	VPTransformState
	VPTransformState holds information passed down when "executing" a VPlan, needed for generating the output IR. More...
class	VPTypeAnalysis
	An analysis for type-inference for VPValues. More...
class	VPUser
	This class augments VPValue with operands which provide the inverse def-use edges from VPValue's users to their defs. More...
class	VPValue
class	VPVectorPointerRecipe
	A recipe to compute the pointers for widened memory accesses of IndexTy for all parts. More...
class	VPWidenCallRecipe
	A recipe for widening Call instructions. More...
class	VPWidenCanonicalIVRecipe
	A Recipe for widening the canonical induction variable of the vector loop. More...
class	VPWidenCastRecipe
	VPWidenCastRecipe is a recipe to create vector cast instructions. More...
class	VPWidenGEPRecipe
	A recipe for handling GEP instructions. More...
class	VPWidenIntOrFpInductionRecipe
	A recipe for handling phi nodes of integer and floating-point inductions, producing their vector values. More...
struct	VPWidenLoadRecipe
	A recipe for widening load operations, using the address to load from and an optional mask. More...
class	VPWidenMemoryRecipe
	A common base class for widening memory operations. More...
class	VPWidenPHIRecipe
	A recipe for handling phis that are widened in the vector loop. More...
class	VPWidenPointerInductionRecipe
class	VPWidenRecipe
	VPWidenRecipe is a recipe for producing a copy of vector type its ingredient. More...
struct	VPWidenSelectRecipe
	A recipe for widening select instructions. More...
struct	VPWidenStoreRecipe
	A recipe for widening store operations, using the stored value, the address to store to and an optional mask. More...
struct	VReg2SUnit
	An individual mapping from virtual register number to SUnit. More...
struct	VReg2SUnitOperIdx
	Mapping from virtual register to SUnit including an operand index. More...
struct	VRegInfo
class	VRegRenamer
	VRegRenamer - This class is used for renaming vregs in a machine basic block according to semantics of the instruction. More...
struct	VTableSlotSummary
class	VTSDNode
	This class is used to represent EVT's, which are used to parameterize some operations. More...
class	WarnMissedTransformationsPass
struct	WasmEHFuncInfo
class	WasmEHPreparePass
class	WasmException
class	WeakTrackingVH
	Value handle that is nullable, but tries to track the Value. More...
class	WeakVH
	A nullable Value handle that is nullable. More...
class	WebAssemblyAsmPrinter
class	WebAssemblyAsmTypeCheck
class	WebAssemblyDebugValueManager
class	WebAssemblyException
class	WebAssemblyExceptionInfo
class	WebAssemblyFrameLowering
class	WebAssemblyFunctionInfo
	This class is derived from MachineFunctionInfo and contains private WebAssembly-specific information for each MachineFunction. More...
class	WebAssemblyInstPrinter
class	WebAssemblyInstrInfo
class	WebAssemblyMCAsmInfo
class	WebAssemblyMCInstLower
	This class is used to lower an MachineInstr into an MCInst. More...
class	WebAssemblyRegisterInfo
class	WebAssemblySelectionDAGInfo
class	WebAssemblySubtarget
class	WebAssemblyTargetAsmStreamer
	This part is for ascii assembly output. More...
class	WebAssemblyTargetLowering
class	WebAssemblyTargetMachine
class	WebAssemblyTargetNullStreamer
	This part is for null output. More...
class	WebAssemblyTargetObjectFile
class	WebAssemblyTargetStreamer
	WebAssembly-specific streamer interface, to implement support WebAssembly-specific assembly directives. More...
class	WebAssemblyTargetWasmStreamer
	This part is for Wasm object output. More...
class	WebAssemblyTTIImpl
struct	WholeProgramDevirtPass
struct	WholeProgramDevirtResolution
struct	WideIVInfo
	Collect information about induction variables that are used by sign/zero extend operations. More...
class	WinCFGuard
class	WindowsResourceProcessor
struct	WinEHFuncInfo
struct	WinEHHandlerType
class	WinEHPreparePass
struct	WinEHTryBlockMapEntry
class	WinException
class	WithCache
class	WithColor
	An RAII object that temporarily switches an output stream to a specific color. More...
class	WithOverflowInst
	Represents an op.with.overflow intrinsic. More...
class	WritableBinaryStream
	A BinaryStream which can be read from as well as written to. More...
class	WritableBinaryStreamRef
class	WritableMemoryBuffer
	This class is an extension of MemoryBuffer, which allows copy-on-write access to the underlying contents. More...
class	WriteThroughMemoryBuffer
	This class is an extension of MemoryBuffer, which allows write access to the underlying contents and committing those changes to the original source. More...
class	X86_64ELFTargetObjectFile
	This implementation is used for X86_64 ELF targets, and defers to X86ELFTargetObjectFile for commonalities with 32-bit targets. More...
class	X86_64MachoTargetObjectFile
	X86_64MachoTargetObjectFile - This TLOF implementation is used for Darwin x86-64. More...
struct	X86_64MCAsmInfoDarwin
struct	X86AddressMode
	X86AddressMode - This struct holds a generalized full x86 address mode. More...
class	X86AsmPrinter
class	X86ATTInstPrinter
class	X86CallLowering
class	X86ELFMCAsmInfo
class	X86ELFTargetObjectFile
	This implementation is used for X86 ELF targets that don't have a further specialization (and as a base class for X86_64, which does). More...
struct	X86FoldTableEntry
class	X86FrameLowering
class	X86GenRegisterBankInfo
class	X86InstPrinterCommon
struct	X86InstrFMA3Group
	This class is used to group {132, 213, 231} forms of FMA opcodes together. More...
class	X86InstrInfo
class	X86IntelInstPrinter
class	X86LegalizerInfo
class	X86MachineFunctionInfo
	X86MachineFunctionInfo - This class is derived from MachineFunction and contains private X86 target-specific information for each MachineFunction. More...
class	X86MaskedGatherScatterSDNode
class	X86MaskedGatherSDNode
class	X86MaskedScatterSDNode
class	X86MCAsmInfoDarwin
class	X86MCAsmInfoGNUCOFF
class	X86MCAsmInfoMicrosoft
class	X86MCAsmInfoMicrosoftMASM
class	X86MCExpr
struct	X86Operand
	X86Operand - Instances of this class represent a parsed X86 machine instruction. More...
class	X86RegisterBankInfo
	This class provides the information for the target register banks. More...
class	X86RegisterInfo
class	X86SelectionDAGInfo
class	X86Subtarget
class	X86TargetLowering
class	X86TargetMachine
class	X86TargetStreamer
	X86 target streamer implementing x86-only assembly directives. More...
class	X86TTIImpl
struct	XCOFFSymbolInfoTy
class	XCoreFrameLowering
class	XCoreFunctionInfo
	XCoreFunctionInfo - This class is derived from MachineFunction private XCore target-specific information for each MachineFunction. More...
class	XCoreInstPrinter
class	XCoreInstrInfo
class	XCoreMCAsmInfo
class	XCoreMCInstLower
	This class is used to lower an MachineInstr into an MCInst. More...
struct	XCoreRegisterInfo
class	XCoreSelectionDAGInfo
class	XCoreSubtarget
class	XCoreTargetLowering
class	XCoreTargetMachine
class	XCoreTargetObjectFile
class	XCoreTargetStreamer
class	XCoreTTIImpl
class	XtensaAsmPrinter
class	XtensaFrameLowering
class	XtensaInstPrinter
class	XtensaInstrInfo
class	XtensaMCAsmBackend
class	XtensaMCAsmInfo
class	XtensaMCExpr
struct	XtensaRegisterInfo
class	XtensaSubtarget
class	XtensaTargetLowering
class	XtensaTargetMachine
class	ZExtInst
	This class represents zero extension of integer types. More...

Typedefs
template<class T >
using	BumpPtrList = AllocatorList< T, BumpPtrAllocator >
template<typename NodeRef , unsigned SmallSize = 8>
using	bf_iterator_default_set = SmallPtrSet< NodeRef, SmallSize >
using	FoldingSetNode = FoldingSetBase::Node
template<class T , class... Options>
using	ilist = iplist< T, Options... >
template<typename T >
using	PointTypeIsValid = std::bool_constant< std::is_fundamental< T >::value >
template<typename T >
using	ValueTypeIsValid = std::bool_constant< std::is_fundamental< T >::value||std::is_pointer< T >::value >
template<typename WrappedIteratorT , typename T1 = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>, typename T2 = std::add_pointer_t<T1>>
using	raw_pointer_iterator = pointer_iterator< pointee_iterator< WrappedIteratorT, T1 >, T2 >
template<class Iterator >
using	EnableIfConvertibleToInputIterator = std::enable_if_t< std::is_convertible< typename std::iterator_traits< Iterator >::iterator_category, std::input_iterator_tag >::value >
template<class T >
using	SmallVectorSizeType = std::conditional_t< sizeof(T)< 4 &&sizeof(void *) >=8, uint64_t, uint32_t >
template<typename RangeType >
using	ValueTypeFromRangeType = std::remove_const_t< std::remove_reference_t< decltype(*std::begin(std::declval< RangeType & >()))> >
using	stable_hash = uint64_t
	An opaque object representing a stable hash code.
using	Statistic = NoopStatistic
template<template< class... > class Op, class... Args>
using	is_detected = typename detail::detector< void, Op, Args... >::value_t
	Detects if a given trait holds for some set of arguments 'Args'.
template<typename T , typename... Ts>
using	is_one_of = std::disjunction< std::is_same< T, Ts >... >
	traits class for checking whether type T is one of any of the given types in the variadic list.
template<typename T , typename... Ts>
using	are_base_of = std::conjunction< std::is_base_of< T, Ts >... >
	traits class for checking whether type T is a base class for all the given types in the variadic list.
template<size_t I, typename... Ts>
using	TypeAtIndex = std::tuple_element_t< I, std::tuple< Ts... > >
	Find the type at a given index in a list of types.
template<typename WrappedIteratorT , typename PredicateT >
using	filter_iterator = filter_iterator_impl< WrappedIteratorT, PredicateT, typename detail::fwd_or_bidi_tag< WrappedIteratorT >::type >
	Defines filter_iterator to a suitable specialization of filter_iterator_impl, based on the underlying iterator's category.
template<typename T >
using	remove_cvref_t = typename llvm::remove_cvref< T >::type
using	AliasAnalysis = AAResults
	Temporary typedef for legacy code that uses a generic AliasAnalysis pointer or reference.
using	RetainedKnowledgeKey = std::pair< Value *, Attribute::AttrKind >
	The map Key contains the Value on for which the attribute is valid and the Attribute that is valid for that value.
using	Assume2KnowledgeMap = DenseMap< AssumeInst *, MinMax >
	A mapping from intrinsics (=llvm.assume calls) to a value range (=knowledge) that is encoded in them.
using	RetainedKnowledgeMap = DenseMap< RetainedKnowledgeKey, Assume2KnowledgeMap >
using	CGSCCAnalysisManager = AnalysisManager< LazyCallGraph::SCC, LazyCallGraph & >
	The CGSCC analysis manager.
using	CGSCCPassManager = PassManager< LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, CGSCCUpdateResult & >
	The CGSCC pass manager.
using	CGSCCAnalysisManagerModuleProxy = InnerAnalysisManagerProxy< CGSCCAnalysisManager, Module >
	A proxy from a CGSCCAnalysisManager to a Module.
using	ModuleAnalysisManagerCGSCCProxy = OuterAnalysisManagerProxy< ModuleAnalysisManager, LazyCallGraph::SCC, LazyCallGraph & >
	A proxy from a ModuleAnalysisManager to an SCC.
using	CGSCCAnalysisManagerFunctionProxy = OuterAnalysisManagerProxy< CGSCCAnalysisManager, Function >
	A proxy from a CGSCCAnalysisManager to a Function.
using	DDGNodeBase = DGNode< DDGNode, DDGEdge >
using	DDGEdgeBase = DGEdge< DDGNode, DDGEdge >
using	DDGBase = DirectedGraph< DDGNode, DDGEdge >
using	DDGInfo = DependenceGraphInfo< DDGNode >
using	DDGDotGraphTraits = DOTGraphTraits< const DataDependenceGraph * >
using	InlineCostFeatures = std::array< int, static_cast< size_t >(InlineCostFeatureIndex::NumberOfFeatures)>
using	InlineFeatures = std::vector< int64_t >
using	ForwardIDFCalculator = IDFCalculator< false >
using	ReverseIDFCalculator = IDFCalculator< true >
typedef std::pair< const RuntimeCheckingPtrGroup *, const RuntimeCheckingPtrGroup * >	RuntimePointerCheck
	A memcheck which made up of a pair of grouped pointers.
typedef AnalysisManager< Loop, LoopStandardAnalysisResults & >	LoopAnalysisManager
	The loop analysis manager.
typedef InnerAnalysisManagerProxy< LoopAnalysisManager, Function >	LoopAnalysisManagerFunctionProxy
	A proxy from a LoopAnalysisManager to a Function.
typedef OuterAnalysisManagerProxy< FunctionAnalysisManager, Loop, LoopStandardAnalysisResults & >	FunctionAnalysisManagerLoopProxy
	A proxy from a FunctionAnalysisManager to a Loop.
using	CacheCostTy = int64_t
using	LoopVectorTy = SmallVector< Loop *, 8 >
using	ReferenceGroupTy = SmallVector< std::unique_ptr< IndexedReference >, 8 >
	A reference group represents a set of memory references that exhibit temporal or spacial reuse.
using	ReferenceGroupsTy = SmallVector< ReferenceGroupTy, 8 >
using	memoryaccess_def_iterator = memoryaccess_def_iterator_base< MemoryAccess >
using	const_memoryaccess_def_iterator = memoryaccess_def_iterator_base< const MemoryAccess >
using	MemoryAccessPair = std::pair< MemoryAccess *, MemoryLocation >
using	ConstMemoryAccessPair = std::pair< const MemoryAccess *, MemoryLocation >
using	ValueToValueMapTy = ValueMap< const Value *, WeakTrackingVH >
using	PhiToDefMap = SmallDenseMap< MemoryPhi *, MemoryAccess * >
using	CFGUpdate = cfg::Update< BasicBlock * >
using	ValueToValueMap = DenseMap< const Value *, Value * >
using	ValueToSCEVMapTy = DenseMap< const Value *, const SCEV * >
using	LoopToScevMapT = DenseMap< const Loop *, const SCEV * >
typedef SmallPtrSet< const Loop *, 2 >	PostIncLoopSet
typedef function_ref< bool(const SCEVAddRecExpr *)>	NormalizePredTy
typedef TargetTransformInfo	TTI
using	UniformityInfo = GenericUniformityInfo< SSAContext >
typedef llvm::function_ref< std::optional< std::string >(StringRef, StringRef)>	DataLayoutCallbackTy
typedef std::function< std::optional< std::string >(StringRef, StringRef)>	DataLayoutCallbackFuncTy
typedef std::function< Type *(unsigned)>	GetTypeByIDTy
typedef std::function< unsigned(unsigned, unsigned)>	GetContainedTypeIDTy
typedef std::function< void(Value *, unsigned, GetTypeByIDTy, GetContainedTypeIDTy)>	ValueTypeCallbackTy
typedef std::function< void(Metadata **, unsigned, GetTypeByIDTy, GetContainedTypeIDTy)>	MDTypeCallbackTy
using	TUVectorTy = SmallVector< TypeUnitMetaInfo, 1 >
typedef MCSymbol *	ExceptionSymbolProvider(AsmPrinter *Asm, const MachineBasicBlock *MBB)
using	CreateCmpXchgInstFun = function_ref< void(IRBuilderBase &, Value *, Value *, Value *, Align, AtomicOrdering, SyncScope::ID, Value *&, Value *&)>
	Parameters (see the expansion example below): (the builder, addr, loaded, new_val, ordering, /* OUT ‍/ success, / OUT *‍/ new_loaded)
using	MachineBasicBlockComparator = function_ref< bool(const MachineBasicBlock &, const MachineBasicBlock &)>
typedef bool	CCAssignFn(unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
	CCAssignFn - This function assigns a location for Val, updating State to reflect the change.
typedef bool	CCCustomFn(unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
	CCCustomFn - This function assigns a location for Val, possibly updating all args to reflect changes and indicates if it handled it.
using	CostTblEntry = CostTblEntryT< unsigned >
using	TypeConversionCostTblEntry = TypeConversionCostTblEntryT< unsigned >
using	SSAContext = GenericSSAContext< Function >
using	GCMetadataPrinterRegistry = Registry< GCMetadataPrinter >
	GCMetadataPrinterRegistry - The GC assembly printer registry uses all the defaults from Registry.
using	BuildFnTy = std::function< void(MachineIRBuilder &)>
using	OperandBuildSteps = SmallVector< std::function< void(MachineInstrBuilder &)>, 4 >
using	LegalityPredicate = std::function< bool(const LegalityQuery &)>
using	LegalizeMutation = std::function< std::pair< unsigned, LLT >(const LegalityQuery &)>
using	SmallInstListTy = GISelWorkList< 4 >
using	InsnRange = std::pair< const MachineInstr *, const MachineInstr * >
	InsnRange - This is used to track range of instructions with identical lexical scope.
using	MachineDomTreeNode = DomTreeNodeBase< MachineBasicBlock >
using	LiveVirtRegBitSet = SparseBitVector< 128 >
using	MachineConvergenceVerifier = GenericConvergenceVerifier< MachineSSAContext >
using	MachineCycleInfo = GenericCycleInfo< MachineSSAContext >
using	MachineCycle = MachineCycleInfo::CycleT
using	MachineDomTree = DomTreeBase< MachineBasicBlock >
using	MachineFunctionAnalysisManager = AnalysisManager< MachineFunction >
using	MachineFunctionAnalysisManagerModuleProxy = InnerAnalysisManagerProxy< MachineFunctionAnalysisManager, Module >
using	ModuleAnalysisManagerMachineFunctionProxy = OuterAnalysisManagerProxy< ModuleAnalysisManager, MachineFunction >
	Provide the ModuleAnalysisManager to Function proxy.
using	MachineFunctionPassManager = PassManager< MachineFunction >
	Convenience typedef for a pass manager over functions.
using	RegClassOrRegBank = PointerUnion< const TargetRegisterClass *, const RegisterBank * >
	Convenient type to represent either a register class or a register bank.
using	MachineSSAContext = GenericSSAContext< MachineFunction >
using	MachineUniformityInfo = GenericUniformityInfo< MachineSSAContext >
using	MacroFusionPredTy = bool(*)(const TargetInstrInfo &TII, const TargetSubtargetInfo &STI, const MachineInstr *FirstMI, const MachineInstr &SecondMI)
	Check if the instr pair, FirstMI and SecondMI, should be fused together.
using	Name2RegClassMap = StringMap< const TargetRegisterClass * >
using	Name2RegBankMap = StringMap< const RegisterBank * >
using	UniquingStringPool = StrongType< NonRelocatableStringpool, UniqueTag >
using	OffsetsStringPool = StrongType< NonRelocatableStringpool, OffsetsTag >
using	PBQPRAGraph = PBQP::RegAlloc::PBQPRAGraph
typedef std::function< bool(const TargetRegisterInfo &TRI, const TargetRegisterClass &RC)>	RegClassFilterFunc
using	RegUnit2SUnitsMap = SparseMultiSet< PhysRegSUOper, identity< unsigned >, uint16_t >
	Use a SparseMultiSet to track physical registers.
using	VReg2SUnitMap = SparseSet< VReg2SUnit, VirtReg2IndexFunctor >
	Use SparseSet as a SparseMap by relying on the fact that it never compares ValueT's, only unsigned keys.
using	VReg2SUnitMultiMap = SparseMultiSet< VReg2SUnit, VirtReg2IndexFunctor >
	Track local uses of virtual registers.
using	VReg2SUnitOperIdxMultiMap = SparseMultiSet< VReg2SUnitOperIdx, VirtReg2IndexFunctor >
using	ValueType = PointerUnion< const Value *, const PseudoSourceValue * >
using	UnderlyingObjectsVector = SmallVector< UnderlyingObject, 4 >
using	LargestSDNode = AlignedCharArrayUnion< AtomicSDNode, TargetIndexSDNode, BlockAddressSDNode, GlobalAddressSDNode, PseudoProbeSDNode >
	A representation of the largest SDNode, for use in sizeof().
using	MostAlignedSDNode = GlobalAddressSDNode
	The SDNode class with the greatest alignment requirement.
using	IdxMBBPair = std::pair< SlotIndex, MachineBasicBlock * >
using	ParamLoadedValue = std::pair< MachineOperand, DIExpression * >
using	BBOrMBB = PointerUnion< const BasicBlock *, MachineBasicBlock * >
using	MBBOrBasicBlock = PointerUnion< const BasicBlock *, MachineBasicBlock * >
using	DILineInfoTable = SmallVector< std::pair< uint64_t, DILineInfo >, 16 >
using	DWARFAddressRangesVector = std::vector< DWARFAddressRange >
	DWARFAddressRangesVector - represents a set of absolute address ranges.
using	DWARFLocationExpressionsVector = std::vector< DWARFLocationExpression >
	Represents a set of absolute location expressions.
using	RelocAddrMap = DenseMap< uint64_t, RelocAddrEntry >
	In place of applying the relocations to the data we've read from disk we use a separate mapping table to the side and checking that at locations in the dwarf where we expect relocated values.
typedef std::function< void(HTTPServerRequest &)>	HTTPRequestHandler
typedef std::function< StringRef(size_t, size_t)>	HTTPContentProvider
	An HTTPContentProvider is called by the HTTPServer to obtain chunks of the streaming response body.
using	FunctionCreator = std::function< void *(const std::string &)>
using	PointerTy = void *
using	JITTargetAddress = uint64_t
	Represents an address in the target process's address space.
using	TargetFlagsType = uint8_t
	Holds target-specific properties for a symbol.
using	FuzzerTestFun = int(*)(const uint8_t *Data, size_t Size)
using	FuzzerInitFun = int(*)(int *argc, char ***argv)
using	TypeGetter = std::function< Type *(LLVMContext &)>
using	RandomEngine = std::mt19937
using	OperandBundleDef = OperandBundleDefT< Value * >
using	pred_iterator = PredIterator< BasicBlock, Value::user_iterator >
using	const_pred_iterator = PredIterator< const BasicBlock, Value::const_user_iterator >
using	pred_range = iterator_range< pred_iterator >
using	const_pred_range = iterator_range< const_pred_iterator >
using	succ_iterator = SuccIterator< Instruction, BasicBlock >
using	const_succ_iterator = SuccIterator< const Instruction, const BasicBlock >
using	succ_range = iterator_range< succ_iterator >
using	const_succ_range = iterator_range< const_succ_iterator >
using	ConvergenceVerifier = GenericConvergenceVerifier< SSAContext >
using	CycleInfo = GenericCycleInfo< SSAContext >
using	Cycle = CycleInfo::CycleT
using	DiagnosticHandlerFunction = std::function< void(const DiagnosticInfo &)>
using	DbgInstPtr = PointerUnion< Instruction *, DbgRecord * >
using	DomTreeNode = DomTreeNodeBase< BasicBlock >
typedef TinyPtrVector< BasicBlock * >	ColorVector
using	GCRegistry = Registry< GCStrategy >
	Subclasses of GCStrategy are made available for use during compilation by adding them to the global GCRegistry.
using	gep_type_iterator = generic_gep_type_iterator<>
using	inst_iterator = InstIterator< SymbolTableList< BasicBlock >, Function::iterator, BasicBlock::iterator, Instruction >
using	const_inst_iterator = InstIterator< const SymbolTableList< BasicBlock >, Function::const_iterator, BasicBlock::const_iterator, const Instruction >
using	inst_range = iterator_range< inst_iterator >
using	const_inst_range = iterator_range< const_inst_iterator >
using	ConstOperandBundleDef = OperandBundleDefT< const Value * >
using	GlobalValueSummaryList = std::vector< std::unique_ptr< GlobalValueSummary > >
using	GlobalValueSummaryMapTy = std::map< GlobalValue::GUID, GlobalValueSummaryInfo >
	Map from global value GUID to corresponding summary structures.
using	VTableFuncList = std::vector< VirtFuncOffset >
	List of functions referenced by a particular vtable definition.
using	ModuleHash = std::array< uint32_t, 5 >
	160 bits SHA1
using	const_gvsummary_iterator = GlobalValueSummaryMapTy::const_iterator
	Type used for iterating through the global value summary map.
using	gvsummary_iterator = GlobalValueSummaryMapTy::iterator
using	ModulePathStringTableTy = StringMap< ModuleHash >
	String table to hold/own module path strings, as well as a hash of the module.
using	GVSummaryMapTy = DenseMap< GlobalValue::GUID, GlobalValueSummary * >
	Map of global value GUID to its summary, used to identify values defined in a particular module, and provide efficient access to their summary.
using	TypeIdSummaryMapTy = std::multimap< GlobalValue::GUID, std::pair< std::string, TypeIdSummary > >
	Map of a type GUID to type id string and summary (multimap used in case of GUID conflicts).
using	TypeIdCompatibleVtableInfo = std::vector< TypeIdOffsetVtableInfo >
	List of vtable definitions decorated by a particular type identifier, and their corresponding offsets in that type identifier's metadata.
using	ModulePassManager = PassManager< Module >
	Convenience typedef for a pass manager over modules.
using	FunctionPassManager = PassManager< Function >
	Convenience typedef for a pass manager over functions.
using	ModuleAnalysisManager = AnalysisManager< Module >
	Convenience typedef for the Module analysis manager.
using	FunctionAnalysisManager = AnalysisManager< Function >
	Convenience typedef for the Function analysis manager.
using	FunctionAnalysisManagerModuleProxy = InnerAnalysisManagerProxy< FunctionAnalysisManager, Module >
	Provide the FunctionAnalysisManager to Module proxy.
using	ModuleAnalysisManagerFunctionProxy = OuterAnalysisManagerProxy< ModuleAnalysisManager, Function >
	Provide the ModuleAnalysisManager to Function proxy.
using	SummaryEntryVector = std::vector< ProfileSummaryEntry >
using	IRHash = uint64_t
using	TrackingMDNodeRef = TypedTrackingMDRef< MDNode >
using	TrackingValueAsMetadataRef = TypedTrackingMDRef< ValueAsMetadata >
using	UseListOrderStack = std::vector< UseListOrder >
using	ValueName = StringMapEntry< Value * >
using	unique_value = std::unique_ptr< Value, ValueDeleter >
	Use this instead of std::unique_ptr<Value> or std::unique_ptr<Instruction>.
typedef std::vector< MCAsmMacroParameter >	MCAsmMacroParameters
using	SectionSymbolsTy = std::vector< SymbolInfoTy >
using	SectionAddrMap = DenseMap< const MCSection *, uint64_t >
using	MCLOHArgs = MCLOHDirective::LOHArgs
using	MCLOHDirectives = MCLOHContainer::LOHDirectives
using	OperandVector = SmallVectorImpl< std::unique_ptr< MCParsedAsmOperand > >
using	InlineSite = std::tuple< uint64_t, uint32_t >
using	MCPseudoProbeInlineStack = SmallVector< InlineSite, 8 >
using	GUIDProbeFunctionMap = std::unordered_map< uint64_t, MCPseudoProbeFuncDesc >
using	AddressProbesMap = std::unordered_map< uint64_t, std::list< MCDecodedPseudoProbe > >
using	MCPseduoProbeFrameLocation = std::pair< StringRef, uint32_t >
using	MCPhysReg = uint16_t
	An unsigned integer type large enough to represent all physical registers, but not necessarily virtual registers.
using	MCRegUnit = unsigned
	Register units are used to compute register aliasing.
using	MCSectionSubPair = std::pair< MCSection *, const MCExpr * >
using	AnalysisID = const void *
using	RawInstrProfReader32 = RawInstrProfReader< uint32_t >
using	RawInstrProfReader64 = RawInstrProfReader< uint64_t >
using	OnDiskHashTableImplV3 = OnDiskIterableChainedHashTable< InstrProfLookupTrait >
using	MemProfRecordHashTable = OnDiskIterableChainedHashTable< memprof::RecordLookupTrait >
using	MemProfFrameHashTable = OnDiskIterableChainedHashTable< memprof::FrameLookupTrait >
typedef BumpPtrAllocatorImpl	BumpPtrAllocator
	The standard BumpPtrAllocator which just uses the default template parameters.
using	NfaPath = SmallVector< uint64_t, 4 >
template<size_t NumBytes = LLVM_BLAKE3_OUT_LEN>
using	BLAKE3Result = std::array< uint8_t, NumBytes >
	The constant LLVM_BLAKE3_OUT_LEN provides the default output length, 32 bytes, which is recommended for most callers.
using	AddStreamFn = std::function< Expected< std::unique_ptr< CachedFileStream > >(unsigned Task, const Twine &ModuleName)>
	This type defines the callback to add a file that is generated on the fly.
using	FileCache = std::function< Expected< AddStreamFn >(unsigned Task, StringRef Key, const Twine &ModuleName)>
	This is the type of a file cache.
using	AddBufferFn = std::function< void(unsigned Task, const Twine &ModuleName, std::unique_ptr< MemoryBuffer > MB)>
	This type defines the callback to add a pre-existing file (e.g.
typedef unsigned int	UTF32
typedef unsigned short	UTF16
typedef unsigned char	UTF8
typedef unsigned char	Boolean
using	uint24_t = Uint24
using	TagNameMap = ArrayRef< TagNameItem >
typedef void(*	fatal_error_handler_t) (void *user_data, const char *reason, bool gen_crash_diag)
	An error handler callback.
template<typename T >
using	DomTreeBase = DominatorTreeBase< T, false >
template<typename T >
using	PostDomTreeBase = DominatorTreeBase< T, true >
using	MemoryEffects = MemoryEffectsBase< IRMemLocation >
	Summary of how a function affects memory in the program.
using	FunctionModRefBehavior = MemoryEffects
using	SMTSortRef = const SMTSort *
	Shared pointer for SMTSorts, used by SMTSolver API.
using	SMTExprRef = const SMTExpr *
	Shared pointer for SMTExprs, used by SMTSolver API.
using	SMTSolverRef = std::shared_ptr< SMTSolver >
	Shared pointer for SMTSolvers.
using	DefaultThreadPool = SingleThreadExecutor
typedef ScopedHandle< CommonHandleTraits >	ScopedCommonHandle
typedef ScopedHandle< FileHandleTraits >	ScopedFileHandle
typedef ScopedHandle< CryptContextTraits >	ScopedCryptContext
typedef ScopedHandle< RegTraits >	ScopedRegHandle
typedef ScopedHandle< FindHandleTraits >	ScopedFindHandle
typedef ScopedHandle< JobHandleTraits >	ScopedJobHandle
using	TableGenMainFn = bool(raw_ostream &OS, RecordKeeper &Records)
	Perform the action using Records, and write output to OS.
using	ArgAuxType = std::variant< unsigned, Init * >
using	AAAlignmentStateType = IncIntegerState< uint64_t, Value::MaximumAlignment, 1 >
using	PotentialConstantIntValuesState = PotentialValuesState< APInt >
using	PotentialLLVMValuesState = PotentialValuesState< std::pair< AA::ValueAndContext, AA::ValueScope > >
using	SpecMap = DenseMap< Function *, std::pair< unsigned, unsigned > >
using	Cost = InstructionCost
using	ConstMap = DenseMap< Value *, Constant * >
using	BlockSequence = SmallVector< BasicBlock *, 0 >
	A sequence of basic blocks.
using	BlockIdMap = std::unordered_map< BasicBlock *, uint32_t >
using	InstructionIdMap = std::unordered_map< Instruction *, uint32_t >
using	ProbeFactorMap = std::unordered_map< std::pair< uint64_t, uint64_t >, float, pair_hash< uint64_t, uint64_t > >
using	FuncProbeFactorMap = StringMap< ProbeFactorMap >
typedef PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >	LoopPassManager
	The Loop pass manager.
template<typename AnalysisT >
using	RequireAnalysisLoopPass = RequireAnalysisPass< AnalysisT, Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >
	An alias template to easily name a require analysis loop pass.
using	ProfileCount = Function::ProfileCount
using	NewLoopsMap = SmallDenseMap< const Loop *, Loop *, 4 >
using	DbgRecordIterator = simple_ilist< DbgRecord >::iterator
using	BFIDOTGTraitsBase = BFIDOTGraphTraitsBase< BlockFrequencyInfo, BranchProbabilityInfo >
using	ParamSet = SmallVector< DbgCallSiteParam, 4 >
	Collection used for storing debug call site parameters.
using	MBFIDOTGraphTraitsBase = BFIDOTGraphTraitsBase< MachineBlockFrequencyInfo, MachineBranchProbabilityInfo >
using	SmallVirtRegSet = SmallSet< Register, 16 >
typedef DWARFExpression::Operation	Op
typedef Op::Description	Desc
typedef std::vector< GenericValue >	ValuePlaneTy
typedef StringMap< SymbolTableEntry >	RTDyldSymbolTable
using	binop_eval_t = Expected< APInt >(*)(const APInt &, const APInt &, bool &)
	Type of functions evaluating a given binary operation.
using	BBInfoVector = SmallVectorImpl< BasicBlockInfo >
using	CapabilityList = SmallVector< SPIRV::Capability::Capability, 8 >
using	ExtensionList = SmallVector< SPIRV::Extension::Extension, 8 >
using	SPIRVType = const MachineInstr
using	BBSideEffectsSet = DenseMap< const BasicBlock *, bool >
using	SmallVecInsn = SmallVector< Instruction *, 4 >
using	SmallVecImplInsn = SmallVectorImpl< Instruction * >
using	HoistingPointInfo = std::pair< BasicBlock *, SmallVecInsn >
using	HoistingPointList = SmallVector< HoistingPointInfo, 4 >
using	VNType = std::pair< unsigned, uintptr_t >
using	VNtoInsns = DenseMap< VNType, SmallVector< Instruction *, 4 > >
using	CHIIt = SmallVectorImpl< CHIArg >::iterator
using	CHIArgs = iterator_range< CHIIt >
using	OutValuesType = DenseMap< BasicBlock *, SmallVector< CHIArg, 2 > >
using	InValuesType = DenseMap< BasicBlock *, SmallVector< std::pair< VNType, Instruction * >, 2 > >
using	ElementCountSet = SmallSet< ElementCount, 16, ElementCountComparator >
using	InstructionVFPair = std::pair< Instruction *, ElementCount >
using	VPlanPtr = std::unique_ptr< VPlan >
using	VPDominatorTree = DomTreeBase< VPBlockBase >
	Template specialization of the standard LLVM dominator tree utility for VPBlockBases.
using	VPDomTreeNode = DomTreeNodeBase< VPBlockBase >
typedef DenseMap< Value *, VPValue * >	Value2VPValueTy
typedef DenseMap< VPValue *, Value * >	VPValue2ValueTy

Enumerations
enum	lostFraction { lfExactlyZero , lfLessThanHalf , lfExactlyHalf , lfMoreThanHalf }
	Enum that represents what fraction of the LSB truncated bits of an fp number represent. More...
enum class	endianness { big , little , native = little }
enum class	RoundingMode : int8_t {   TowardZero = 0 , NearestTiesToEven = 1 , TowardPositive = 2 , TowardNegative = 3 ,   NearestTiesToAway = 4 , Dynamic = 7 , Invalid = -1 }
	Rounding mode. More...
enum	FPClassTest : unsigned {   fcNone = 0 , fcSNan = 0x0001 , fcQNan = 0x0002 , fcNegInf = 0x0004 ,   fcNegNormal = 0x0008 , fcNegSubnormal = 0x0010 , fcNegZero = 0x0020 , fcPosZero = 0x0040 ,   fcPosSubnormal = 0x0080 , fcPosNormal = 0x0100 , fcPosInf = 0x0200 , fcNan = fcSNan | fcQNan ,   fcInf = fcPosInf | fcNegInf , fcNormal = fcPosNormal | fcNegNormal , fcSubnormal = fcPosSubnormal | fcNegSubnormal , fcZero = fcPosZero | fcNegZero ,   fcPosFinite = fcPosNormal | fcPosSubnormal | fcPosZero , fcNegFinite = fcNegNormal | fcNegSubnormal | fcNegZero , fcFinite = fcPosFinite | fcNegFinite , fcPositive = fcPosFinite | fcPosInf ,   fcNegative = fcNegFinite | fcNegInf , fcAllFlags = fcNan | fcInf | fcFinite }
	Floating-point class tests, supported by 'is_fpclass' intrinsic. More...
enum class	InstructionUniformity { Default , AlwaysUniform , NeverUniform }
	Enum describing how instructions behave with respect to uniformity and divergence, to answer the question: if the same instruction is executed by two threads in a convergent set of threads, will its result value(s) be uniform, i.e. More...
enum	AssumeBundleArg { ABA_WasOn = 0 , ABA_Argument = 1 }
	Index of elements in the operand bundle. More...
enum	PGOViewCountsType { PGOVCT_None , PGOVCT_Graph , PGOVCT_Text }
enum	GVDAGType { GVDT_None , GVDT_Fraction , GVDT_Integer , GVDT_Count }
enum class	UseCaptureKind { NO_CAPTURE , MAY_CAPTURE , PASSTHROUGH }
	Types of use capture kinds, see DetermineUseCaptureKind. More...
enum class	InliningAdvisorMode : int { Default , Release , Development }
	There are 4 scenarios we can use the InlineAdvisor: More...
enum class	InlinePass : int {   AlwaysInliner , CGSCCInliner , EarlyInliner , ModuleInliner ,   MLInliner , ReplayCGSCCInliner , ReplaySampleProfileInliner , SampleProfileInliner }
enum class	InlineCostFeatureIndex : size_t { POPULATE_INDICES , NumberOfFeatures }
enum class	FeatureIndex : size_t { POPULATE_INDICES , NumberOfFeatures }
enum class	RecurKind {   None , Add , Mul , Or ,   And , Xor , SMin , SMax ,   UMin , UMax , FAdd , FMul ,   FMin , FMax , FMinimum , FMaximum ,   FMulAdd , IAnyOf , FAnyOf }
	These are the kinds of recurrences that we support. More...
enum	: unsigned { INVALID_MEMORYACCESS_ID = -1U }
enum class	ExplorationDirection { BACKWARD = 0 , FORWARD = 1 }
	Enum that allows us to spell out the direction. More...
enum	SCEVTypes : unsigned short {   scConstant , scVScale , scTruncate , scZeroExtend ,   scSignExtend , scAddExpr , scMulExpr , scUDivExpr ,   scAddRecExpr , scUMaxExpr , scSMaxExpr , scUMinExpr ,   scSMinExpr , scSequentialUMinExpr , scPtrToInt , scUnknown ,   scCouldNotCompute }
enum	LibFunc : unsigned { NumLibFuncs , NotLibFunc }
enum class	TailFoldingStyle {   None , Data , DataWithoutLaneMask , DataAndControlFlow ,   DataAndControlFlowWithoutRuntimeCheck , DataWithEVL }
enum class	TensorType { Invalid , _TENSOR_TYPE_ENUM_MEMBERS , Total }
enum	CfiFunctionLinkage { CFL_Definition = 0 , CFL_Declaration = 1 , CFL_WeakDeclaration = 2 }
	The type of CFI jumptable needed for a function. More...
enum class	InlinerFunctionImportStatsOpts { No = 0 , Basic = 1 , Verbose = 2 }
enum class	OverflowResult { AlwaysOverflowsLow , AlwaysOverflowsHigh , MayOverflow , NeverOverflows }
enum	SelectPatternFlavor {   SPF_UNKNOWN = 0 , SPF_SMIN , SPF_UMIN , SPF_SMAX ,   SPF_UMAX , SPF_FMINNUM , SPF_FMAXNUM , SPF_ABS ,   SPF_NABS }
	Specific patterns of select instructions we can match. More...
enum	SelectPatternNaNBehavior { SPNB_NA = 0 , SPNB_RETURNS_NAN , SPNB_RETURNS_OTHER , SPNB_RETURNS_ANY }
	Behavior when a floating point min/max is given one NaN and one non-NaN as input. More...
enum	CurStreamTypeType {   UnknownBitstream , LLVMIRBitstream , ClangSerializedASTBitstream , ClangSerializedDiagnosticsBitstream ,   LLVMBitstreamRemarks }
	CurStreamTypeType - A type for CurStreamType. More...
enum class	BitcodeError { CorruptedBitcode = 1 }
enum	BitstreamWrapperHeader : unsigned {   BWH_MagicField = 0 * 4 , BWH_VersionField = 1 * 4 , BWH_OffsetField = 2 * 4 , BWH_SizeField = 3 * 4 ,   BWH_CPUTypeField = 4 * 4 , BWH_HeaderSize = 5 * 4 }
	Offsets of the 32-bit fields of bitstream wrapper header. More...
enum class	VariableID : unsigned { Reserved = 0 }
	Type wrapper for integer ID for Variables. 0 is reserved. More...
enum class	ComplexDeinterleavingOperation {   CAdd , CMulPartial , Deinterleave , Splat ,   Symmetric , ReductionPHI , ReductionOperation , ReductionSelect }
enum class	ComplexDeinterleavingRotation { Rotation_0 = 0 , Rotation_90 = 1 , Rotation_180 = 2 , Rotation_270 = 3 }
enum	CombineLevel { BeforeLegalizeTypes , AfterLegalizeTypes , AfterLegalizeVectorOps , AfterLegalizeDAG }
enum	{ GICXXPred_Invalid = 0 , GICXXCustomAction_Invalid = 0 }
enum	{   GIM_Try , GIM_SwitchOpcode , GIM_SwitchType , GIM_RecordInsn ,   GIM_RecordInsnIgnoreCopies , GIM_CheckFeatures , GIM_CheckOpcode , GIM_CheckOpcodeIsEither ,   GIM_CheckNumOperands , GIM_CheckI64ImmPredicate , GIM_CheckAPIntImmPredicate , GIM_CheckAPFloatImmPredicate ,   GIM_CheckImmOperandPredicate , GIM_CheckAtomicOrdering , GIM_CheckAtomicOrderingOrStrongerThan , GIM_CheckAtomicOrderingWeakerThan ,   GIM_CheckMemorySizeEqualTo , GIM_CheckMemoryAddressSpace , GIM_CheckMemoryAlignment , GIM_CheckMemorySizeEqualToLLT ,   GIM_CheckMemorySizeLessThanLLT , GIM_CheckMemorySizeGreaterThanLLT , GIM_CheckIsBuildVectorAllOnes , GIM_CheckIsBuildVectorAllZeros ,   GIM_CheckSimplePredicate , GIM_CheckCxxInsnPredicate , GIM_CheckHasNoUse , GIM_CheckType ,   GIM_CheckPointerToAny , GIM_CheckRegBankForClass , GIM_CheckComplexPattern , GIM_CheckConstantInt ,   GIM_CheckConstantInt8 , GIM_CheckLiteralInt , GIM_CheckIntrinsicID , GIM_CheckCmpPredicate ,   GIM_CheckIsMBB , GIM_CheckIsImm , GIM_CheckIsSafeToFold , GIM_CheckIsSameOperand ,   GIM_CheckIsSameOperandIgnoreCopies , GIM_CheckCanReplaceReg , GIM_MIFlags , GIM_MIFlagsNot ,   GIM_RecordNamedOperand , GIM_RecordRegType , GIM_Reject , GIR_MutateOpcode ,   GIR_BuildMI , GIR_BuildConstant , GIR_Copy , GIR_CopyOrAddZeroReg ,   GIR_CopySubReg , GIR_AddImplicitDef , GIR_AddImplicitUse , GIR_AddRegister ,   GIR_AddIntrinsicID , GIR_SetImplicitDefDead , GIR_SetMIFlags , GIR_UnsetMIFlags ,   GIR_CopyMIFlags , GIR_AddTempRegister , GIR_AddSimpleTempRegister , GIR_AddTempSubRegister ,   GIR_AddImm , GIR_AddImm8 , GIR_AddCImm , GIR_ComplexRenderer ,   GIR_ComplexSubOperandRenderer , GIR_ComplexSubOperandSubRegRenderer , GIR_CustomRenderer , GIR_CustomAction ,   GIR_CustomOperandRenderer , GIR_CopyConstantAsSImm , GIR_CopyFConstantAsFPImm , GIR_ConstrainOperandRC ,   GIR_ConstrainSelectedInstOperands , GIR_MergeMemOperands , GIR_EraseFromParent , GIR_MakeTempReg ,   GIR_ReplaceReg , GIR_ReplaceRegWithTempReg , GIR_Done , GIR_Coverage ,   GIU_NumOpcodes }
	The MatchTable is encoded as an array of bytes. More...
enum class	CombinerObjective { MustReduceDepth , MustReduceRegisterPressure , Default }
	The combiner's goal may differ based on which pattern it is attempting to optimize. More...
enum	MachineCombinerPattern : unsigned {   REASSOC_AX_BY , REASSOC_AX_YB , REASSOC_XA_BY , REASSOC_XA_YB ,   TARGET_PATTERN_START }
	These are instruction patterns matched by the machine combiner pass. More...
enum	LoopPeelDirection { LPD_Front , LPD_Back }
enum class	MachineTraceStrategy { TS_MinInstrCount , TS_Local , TS_NumStrategies }
	Strategies for selecting traces. More...
enum class	ClrHandlerType { Catch , Finally , Fault , Filter }
enum class	DINameKind { None , ShortName , LinkageName }
	A DINameKind is passed to name search methods to specify a preference regarding the type of name resolution the caller wants. More...
enum	DIDumpTypeCounter { DIDT_ID_UUID , DIDT_ID_Count }
	This is just a helper to programmatically construct DIDumpType. More...
enum	DIDumpType : unsigned { DIDT_Null , DIDT_All = ~0U , DIDT_UUID = 1 << DIDT_ID_UUID }
	Selects which debug sections get dumped. More...
enum	DWARFSectionKind { DW_SECT_EXT_unknown = 0 , DW_SECT_EXT_TYPES = 2 , DW_SECT_EXT_LOC = 9 , DW_SECT_EXT_MACINFO = 10 }
	The enum of section identifiers to be used in internal interfaces. More...
enum class	HTTPMethod { GET }
enum	: int {   demangle_unknown_error = -4 , demangle_invalid_args = -3 , demangle_invalid_mangled_name = -2 , demangle_memory_alloc_failure = -1 ,   demangle_success = 0 }
	This is a llvm local version of __cxa_demangle. More...
enum	MSDemangleFlags {   MSDF_None = 0 , MSDF_DumpBackrefs = 1 << 0 , MSDF_NoAccessSpecifier = 1 << 1 , MSDF_NoCallingConvention = 1 << 2 ,   MSDF_NoReturnType = 1 << 3 , MSDF_NoMemberType = 1 << 4 , MSDF_NoVariableType = 1 << 5 }
enum	OnCuIndexOverflow { HardStop , SoftStop , Continue }
enum class	AllocFnKind : uint64_t {   Unknown = 0 , Alloc = 1 << 0 , Realloc = 1 << 1 , Free = 1 << 2 ,   Uninitialized = 1 << 3 , Zeroed = 1 << 4 , Aligned = 1 << 5 }
enum	AlignTypeEnum { INTEGER_ALIGN = 'i' , VECTOR_ALIGN = 'v' , FLOAT_ALIGN = 'f' , AGGREGATE_ALIGN = 'a' }
	Enum used to categorize the alignment types stored by LayoutAlignElem. More...
enum	DiagnosticSeverity : char { DS_Error , DS_Warning , DS_Remark , DS_Note }
	Defines the different supported severity of a diagnostic. More...
enum	DiagnosticKind {   DK_InlineAsm , DK_ResourceLimit , DK_StackSize , DK_Linker ,   DK_Lowering , DK_DebugMetadataVersion , DK_DebugMetadataInvalid , DK_ISelFallback ,   DK_SampleProfile , DK_OptimizationRemark , DK_OptimizationRemarkMissed , DK_OptimizationRemarkAnalysis ,   DK_OptimizationRemarkAnalysisFPCommute , DK_OptimizationRemarkAnalysisAliasing , DK_OptimizationFailure , DK_FirstRemark = DK_OptimizationRemark ,   DK_LastRemark = DK_OptimizationFailure , DK_MachineOptimizationRemark , DK_MachineOptimizationRemarkMissed , DK_MachineOptimizationRemarkAnalysis ,   DK_FirstMachineRemark = DK_MachineOptimizationRemark , DK_LastMachineRemark = DK_MachineOptimizationRemarkAnalysis , DK_MIRParser , DK_PGOProfile ,   DK_Unsupported , DK_SrcMgr , DK_DontCall , DK_MisExpect ,   DK_FirstPluginKind }
	Defines the different supported kind of a diagnostic. More...
enum class	EHPersonality {   Unknown , GNU_Ada , GNU_C , GNU_C_SjLj ,   GNU_CXX , GNU_CXX_SjLj , GNU_ObjC , MSVC_X86SEH ,   MSVC_TableSEH , MSVC_CXX , CoreCLR , Rust ,   Wasm_CXX , XL_CXX }
enum	PassDebuggingString {   EXECUTION_MSG , MODIFICATION_MSG , FREEING_MSG , ON_FUNCTION_MSG ,   ON_MODULE_MSG , ON_REGION_MSG , ON_LOOP_MSG , ON_CG_MSG }
enum	LLVMConstants : uint32_t { DEBUG_METADATA_VERSION = 3 }
enum class	AllocationType : uint8_t {   None = 0 , NotCold = 1 , Cold = 2 , Hot = 4 ,   All = 7 }
enum class	ChangePrinter {   None , Verbose , Quiet , DiffVerbose ,   DiffQuiet , ColourDiffVerbose , ColourDiffQuiet , DotCfgVerbose ,   DotCfgQuiet }
enum class	PseudoProbeReservedId { Invalid = 0 , Last = Invalid }
enum class	PseudoProbeType { Block = 0 , IndirectCall , DirectCall }
enum class	PseudoProbeAttributes { Reserved = 0x1 , Sentinel = 0x2 , HasDiscriminator = 0x4 }
enum class	StatepointFlags { None = 0 , GCTransition = 1 , DeoptLiveIn = 2 , MaskAll = 3 }
	The statepoint intrinsic accepts a set of flags as its third argument. More...
enum class	VFParamKind {   Vector , OMP_Linear , OMP_LinearRef , OMP_LinearVal ,   OMP_LinearUVal , OMP_LinearPos , OMP_LinearValPos , OMP_LinearRefPos ,   OMP_LinearUValPos , OMP_Uniform , GlobalPredicate , Unknown }
	Describes the type of Parameters. More...
enum class	VFISAKind {   AdvancedSIMD , SVE , SSE , AVX ,   AVX2 , AVX512 , LLVM , Unknown }
	Describes the type of Instruction Set Architecture. More...
enum	MCSymbolAttr {   MCSA_Invalid = 0 , MCSA_Cold , MCSA_ELF_TypeFunction , MCSA_ELF_TypeIndFunction ,   MCSA_ELF_TypeObject , MCSA_ELF_TypeTLS , MCSA_ELF_TypeCommon , MCSA_ELF_TypeNoType ,   MCSA_ELF_TypeGnuUniqueObject , MCSA_Global , MCSA_LGlobal , MCSA_Extern ,   MCSA_Hidden , MCSA_Exported , MCSA_IndirectSymbol , MCSA_Internal ,   MCSA_LazyReference , MCSA_Local , MCSA_NoDeadStrip , MCSA_SymbolResolver ,   MCSA_AltEntry , MCSA_PrivateExtern , MCSA_Protected , MCSA_Reference ,   MCSA_Weak , MCSA_WeakDefinition , MCSA_WeakReference , MCSA_WeakDefAutoPrivate ,   MCSA_WeakAntiDep , MCSA_Memtag }
enum	MCAssemblerFlag {   MCAF_SyntaxUnified , MCAF_SubsectionsViaSymbols , MCAF_Code16 , MCAF_Code32 ,   MCAF_Code64 }
enum	MCDataRegionType {   MCDR_DataRegion , MCDR_DataRegionJT8 , MCDR_DataRegionJT16 , MCDR_DataRegionJT32 ,   MCDR_DataRegionEnd }
enum	MCVersionMinType { MCVM_IOSVersionMin , MCVM_OSXVersionMin , MCVM_TvOSVersionMin , MCVM_WatchOSVersionMin }
enum	MCFixupKind {   FK_NONE = 0 , FK_Data_1 , FK_Data_2 , FK_Data_4 ,   FK_Data_8 , FK_Data_leb128 , FK_PCRel_1 , FK_PCRel_2 ,   FK_PCRel_4 , FK_PCRel_8 , FK_GPRel_1 , FK_GPRel_2 ,   FK_GPRel_4 , FK_GPRel_8 , FK_DTPRel_4 , FK_DTPRel_8 ,   FK_TPRel_4 , FK_TPRel_8 , FK_SecRel_1 , FK_SecRel_2 ,   FK_SecRel_4 , FK_SecRel_8 , FirstTargetFixupKind = 128 , FirstLiteralRelocationKind = 256 ,   MaxFixupKind = FirstLiteralRelocationKind + 1032 + 32 }
	Extensible enumeration to represent the type of a fixup. More...
enum	MCLOHType {   MCLOH_AdrpAdrp = 0x1u , MCLOH_AdrpLdr = 0x2u , MCLOH_AdrpAddLdr = 0x3u , MCLOH_AdrpLdrGotLdr = 0x4u ,   MCLOH_AdrpAddStr = 0x5u , MCLOH_AdrpLdrGotStr = 0x6u , MCLOH_AdrpAdd = 0x7u , MCLOH_AdrpLdrGot = 0x8u }
	Linker Optimization Hint Type. More...
enum	AsmRewriteKind {   AOK_Align , AOK_EVEN , AOK_Emit , AOK_CallInput ,   AOK_Input , AOK_Output , AOK_SizeDirective , AOK_Label ,   AOK_EndOfStatement , AOK_Skip , AOK_IntelExpr }
enum	OperandMatchResultTy { MatchOperand_Success , MatchOperand_NoMatch , MatchOperand_ParseFail }
enum class	DiagnosticPredicateTy { Match , NearMatch , NoMatch }
enum class	MCPseudoProbeFlag { AddressDelta = 0x1 }
enum class	ExceptionHandling {   None , DwarfCFI , SjLj , ARM ,   WinEH , Wasm , AIX , ZOS }
enum class	EmitDwarfUnwindType { Always , NoCompactUnwind , Default }
enum class	SymtabWritingMode { NoSymtab , NormalSymtab , BigArchive32 , BigArchive64 }
enum	PassManagerType {   PMT_Unknown = 0 , PMT_ModulePassManager = 1 , PMT_CallGraphPassManager , PMT_FunctionPassManager ,   PMT_LoopPassManager , PMT_RegionPassManager , PMT_Last }
	Different types of internal pass managers. More...
enum	PassKind {   PT_Region , PT_Loop , PT_Function , PT_CallGraphSCC ,   PT_Module , PT_PassManager }
enum class	ThinOrFullLTOPhase {   None , ThinLTOPreLink , ThinLTOPostLink , FullLTOPreLink ,   FullLTOPostLink }
	This enumerates the LLVM full LTO or ThinLTO optimization phases. More...
enum	InstrProfSectKind
enum	InstrProfValueKind : uint32_t
enum class	InstrProfKind {   Unknown = 0x0 , FrontendInstrumentation = 0x1 , IRInstrumentation = 0x2 , FunctionEntryInstrumentation = 0x4 ,   ContextSensitive = 0x8 , SingleByteCoverage = 0x10 , FunctionEntryOnly = 0x20 , MemProf = 0x40 ,   TemporalProfile = 0x80 }
	An enum describing the attributes of an instrumented profile. More...
enum class	instrprof_error {   success = 0 , eof , unrecognized_format , bad_magic ,   bad_header , unsupported_version , unsupported_hash_type , too_large ,   truncated , malformed , missing_correlation_info , unexpected_correlation_info ,   unable_to_correlate_profile , unknown_function , invalid_prof , hash_mismatch ,   count_mismatch , bitmap_mismatch , counter_overflow , value_site_count_mismatch ,   compress_failed , uncompress_failed , empty_raw_profile , zlib_unavailable ,   raw_profile_version_mismatch , counter_value_too_large }
enum class	sampleprof_error {   success = 0 , bad_magic , unsupported_version , too_large ,   truncated , malformed , unrecognized_format , unsupported_writing_format ,   truncated_name_table , not_implemented , counter_overflow , ostream_seek_unsupported ,   uncompress_failed , zlib_unavailable , hash_mismatch }
enum class	AtomicOrderingCABI {   relaxed = 0 , consume = 1 , acquire = 2 , release = 3 ,   acq_rel = 4 , seq_cst = 5 }
	Atomic ordering for C11 / C++11's memory models. More...
enum class	AtomicOrdering : unsigned {   NotAtomic = 0 , Unordered = 1 , Monotonic = 2 , Acquire = 4 ,   Release = 5 , AcquireRelease = 6 , SequentiallyConsistent = 7 , LAST = SequentiallyConsistent }
	Atomic ordering for LLVM's memory model. More...
enum	BinaryStreamFlags { BSF_None = 0 , BSF_Write = 1 , BSF_Append = 2 }
enum class	stream_error_code {   unspecified , stream_too_short , invalid_array_size , invalid_offset ,   filesystem_error }
enum class	CodeGenOptLevel { None = 0 , Less = 1 , Default = 2 , Aggressive = 3 }
	Code generation optimization level. More...
enum class	CodeGenFileType { AssemblyFile , ObjectFile , Null }
	These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit, and returned by it to indicate what type of file could actually be made. More...
enum class	FramePointerKind { None , NonLeaf , All }
enum class	UWTableKind { None = 0 , Sync = 1 , Async = 2 , Default = 2 }
enum class	FunctionReturnThunksKind : unsigned int { Keep = 0 , Extern = 1 , Invalid = 2 }
enum class	DebugCompressionType { None , Zlib , Zstd }
enum	ConversionResult { conversionOK , sourceExhausted , targetExhausted , sourceIllegal }
enum	ConversionFlags { strictConversion = 0 , lenientConversion }
enum class	errc {   argument_list_too_long = int(std::errc::argument_list_too_long) , argument_out_of_domain = int(std::errc::argument_out_of_domain) , bad_address = int(std::errc::bad_address) , bad_file_descriptor = int(std::errc::bad_file_descriptor) ,   broken_pipe = int(std::errc::broken_pipe) , device_or_resource_busy = int(std::errc::device_or_resource_busy) , directory_not_empty = int(std::errc::directory_not_empty) , executable_format_error = int(std::errc::executable_format_error) ,   file_exists = int(std::errc::file_exists) , file_too_large = int(std::errc::file_too_large) , filename_too_long = int(std::errc::filename_too_long) , function_not_supported = int(std::errc::function_not_supported) ,   illegal_byte_sequence = int(std::errc::illegal_byte_sequence) , inappropriate_io_control_operation , interrupted = int(std::errc::interrupted) , invalid_argument = int(std::errc::invalid_argument) ,   invalid_seek = int(std::errc::invalid_seek) , io_error = int(std::errc::io_error) , is_a_directory = int(std::errc::is_a_directory) , no_child_process = int(std::errc::no_child_process) ,   no_lock_available = int(std::errc::no_lock_available) , no_space_on_device = int(std::errc::no_space_on_device) , no_such_device_or_address = int(std::errc::no_such_device_or_address) , no_such_device = int(std::errc::no_such_device) ,   no_such_file_or_directory = int(std::errc::no_such_file_or_directory) , no_such_process = int(std::errc::no_such_process) , not_a_directory = int(std::errc::not_a_directory) , not_enough_memory = int(std::errc::not_enough_memory) ,   not_supported = int(std::errc::not_supported) , operation_not_permitted = int(std::errc::operation_not_permitted) , permission_denied = int(std::errc::permission_denied) , read_only_file_system = int(std::errc::read_only_file_system) ,   resource_deadlock_would_occur = int(std::errc::resource_deadlock_would_occur) , resource_unavailable_try_again , result_out_of_range = int(std::errc::result_out_of_range) , too_many_files_open_in_system = int(std::errc::too_many_files_open_in_system) ,   too_many_files_open = int(std::errc::too_many_files_open) , too_many_links = int(std::errc::too_many_links) }
enum class	AlignStyle { Left , Center , Right }
enum class	ReplacementType { Empty , Format , Literal }
enum class	ModRefInfo : uint8_t {   NoModRef = 0 , Ref = 1 , Mod = 2 , ModRef = Ref | Mod ,   LLVM_MARK_AS_BITMASK_ENUM =(ModRef) }
	Flags indicating whether a memory access modifies or references memory. More...
enum class	IRMemLocation {   ArgMem = 0 , InaccessibleMem = 1 , Other = 2 , First = ArgMem ,   Last = Other }
	The locations at which a function might access memory. More...
enum class	FloatStyle { Exponent , ExponentUpper , Fixed , Percent }
enum class	IntegerStyle { Integer , Number }
enum class	HexPrintStyle { Upper , Lower , PrefixUpper , PrefixLower }
enum	InitStatus { Uninitialized = 0 , Wait = 1 , Done = 2 }
enum class	ThreadPriority { Background = 0 , Low = 1 , Default = 2 }
enum class	SetThreadPriorityResult { FAILURE , SUCCESS }
enum class	HighlightColor {   Address , String , Tag , Attribute ,   Enumerator , Macro , Error , Warning ,   Note , Remark }
enum class	ColorMode { Auto , Enable , Disable }
enum	{   TB_INDEX_0 = 0 , TB_INDEX_1 = 1 , TB_INDEX_2 = 2 , TB_INDEX_3 = 3 ,   TB_INDEX_4 = 4 , TB_INDEX_MASK = 0x7 , TB_NO_REVERSE = 1 << 3 , TB_NO_FORWARD = 1 << 4 ,   TB_FOLDED_LOAD = 1 << 5 , TB_FOLDED_STORE = 1 << 6 , TB_ALIGN_SHIFT = 7 , TB_ALIGN_1 = 0 << TB_ALIGN_SHIFT ,   TB_ALIGN_16 = 4 << TB_ALIGN_SHIFT , TB_ALIGN_32 = 5 << TB_ALIGN_SHIFT , TB_ALIGN_64 = 6 << TB_ALIGN_SHIFT , TB_ALIGN_MASK = 0x7 << TB_ALIGN_SHIFT ,   TB_BCAST_TYPE_SHIFT = TB_ALIGN_SHIFT + 3 , TB_BCAST_W = 1 << TB_BCAST_TYPE_SHIFT , TB_BCAST_D = 2 << TB_BCAST_TYPE_SHIFT , TB_BCAST_Q = 3 << TB_BCAST_TYPE_SHIFT ,   TB_BCAST_SS = 4 << TB_BCAST_TYPE_SHIFT , TB_BCAST_SD = 5 << TB_BCAST_TYPE_SHIFT , TB_BCAST_SH = 6 << TB_BCAST_TYPE_SHIFT , TB_BCAST_MASK = 0x7 << TB_BCAST_TYPE_SHIFT }
enum class	RunOutliner { TargetDefault , AlwaysOutline , NeverOutline }
enum class	RegAllocType {   Default , Basic , Fast , Greedy ,   PBQP }
enum class	BasicBlockSection {   All , List , Labels , Preset ,   None }
enum class	EABI {   Unknown , Default , EABI4 , EABI5 ,   GNU }
enum class	DebuggerKind {   Default , GDB , LLDB , SCE ,   DBX }
	Identify a debugger for "tuning" the debug info. More...
enum class	GlobalISelAbortMode { Disable , Enable , DisableWithDiag }
	Enable abort calls when global instruction selection fails to lower/select an instruction. More...
enum class	SwiftAsyncFramePointerMode { DeploymentBased , Always , Never }
	Indicates when and how the Swift async frame pointer bit should be set. More...
enum	CodeObjectVersionKind {   COV_None , COV_2 = 200 , COV_3 = 300 , COV_4 = 400 ,   COV_5 = 500 , COV_6 = 600 }
	Enumeration value for AMDGPU code object version, which is the code object version times 100. More...
enum class	AsanDtorKind { None , Global , Invalid }
	Types of ASan module destructors supported. More...
enum class	AsanCtorKind { None , Global }
	Types of ASan module constructors supported. More...
enum class	AsanDetectStackUseAfterReturnMode { Never , Runtime , Always , Invalid }
	Mode of ASan detect stack use after return. More...
enum class	PassSummaryAction { None , Import , Export }
	What to do with the summary when running passes that operate on it. More...
enum class	ChangeStatus { CHANGED , UNCHANGED }
	{ More...
enum class	DepClassTy { REQUIRED , OPTIONAL , NONE }
enum	AttributorRunOption { NONE = 0 , MODULE = 1 << 0 , CGSCC = 1 << 1 , ALL = MODULE | CGSCC }
	Run options, used by the pass manager. More...
enum class	PrevailingType { Yes , No , Unknown }
	PrevailingType enum used as a return type of callback passed to computeDeadSymbolsAndUpdateIndirectCalls. More...
enum class	SROAOptions : bool { ModifyCFG , PreserveCFG }
enum class	CloneFunctionChangeType { LocalChangesOnly , GlobalChanges , DifferentModule , ClonedModule }
enum	TransformationMode {   TM_Unspecified , TM_Enable , TM_Disable , TM_Force = 0x04 ,   TM_ForcedByUser = TM_Enable | TM_Force , TM_SuppressedByUser = TM_Disable | TM_Force }
	The mode sets how eager a transformation should be applied. More...
enum	ReplaceExitVal {   NeverRepl , OnlyCheapRepl , NoHardUse , UnusedIndVarInLoop ,   AlwaysRepl }
enum	PredicateType { PT_Branch , PT_Assume , PT_Switch }
enum	{ kSanitizerStatKindBits = 3 }
enum	SanitizerStatKind {   SanStat_CFI_VCall , SanStat_CFI_NVCall , SanStat_CFI_DerivedCast , SanStat_CFI_UnrelatedCast ,   SanStat_CFI_ICall }
enum class	PGSOQueryType { IRPass , Test , Other }
enum class	LoopUnrollResult { Unmodified , PartiallyUnrolled , FullyUnrolled }
	Represents the result of a UnrollLoop invocation. More...
enum	RemapFlags {   RF_None = 0 , RF_NoModuleLevelChanges = 1 , RF_IgnoreMissingLocals = 2 , RF_ReuseAndMutateDistinctMDs = 4 ,   RF_NullMapMissingGlobalValues = 8 }
	These are flags that the value mapping APIs allow. More...
enum class	SubDirectoryType { Bin , Include , Lib }
enum class	ToolsetLayout { OlderVS , VS2017OrNewer , DevDivInternal }
enum class	UnitKind { Skeleton , Full }
enum class	AccelTableKind { Default , None , Apple , Dwarf }
	The kind of accelerator tables we should emit. More...
enum	FeatureIDs { FeatureCount }
enum	LiveRangeStage {   RS_New , RS_Assign , RS_Split , RS_Split2 ,   RS_Spill , RS_Memory , RS_Done }
enum class	ContextWorklistItemType : uint8_t { AnalyzeContextInfo , UpdateChildPruning , UpdatePruning }
	The distinct types of work performed by the work loop in analyzeContextInfo. More...
enum	AccessField { Offset , Length }
enum	IttEventType { LoadBinaryModule , LoadBinarySection , UnloadBinaryModule , UnloadBinarySection }
enum	InternalRelocationType : unsigned { INTERNAL_REL_ARM64_LONG_BRANCH26 = 0x111 }
enum class	fltNonfiniteBehavior { IEEE754 , NanOnly }
enum class	fltNanEncoding { IEEE , AllOnes , NegativeZero }
enum	AArch64MachineCombinerPattern : unsigned {   SUBADD_OP1 = MachineCombinerPattern::TARGET_PATTERN_START , SUBADD_OP2 , MULADDW_OP1 , MULADDW_OP2 ,   MULSUBW_OP1 , MULSUBW_OP2 , MULADDWI_OP1 , MULSUBWI_OP1 ,   MULADDX_OP1 , MULADDX_OP2 , MULSUBX_OP1 , MULSUBX_OP2 ,   MULADDXI_OP1 , MULSUBXI_OP1 , MULADDv8i8_OP1 , MULADDv8i8_OP2 ,   MULADDv16i8_OP1 , MULADDv16i8_OP2 , MULADDv4i16_OP1 , MULADDv4i16_OP2 ,   MULADDv8i16_OP1 , MULADDv8i16_OP2 , MULADDv2i32_OP1 , MULADDv2i32_OP2 ,   MULADDv4i32_OP1 , MULADDv4i32_OP2 , MULSUBv8i8_OP1 , MULSUBv8i8_OP2 ,   MULSUBv16i8_OP1 , MULSUBv16i8_OP2 , MULSUBv4i16_OP1 , MULSUBv4i16_OP2 ,   MULSUBv8i16_OP1 , MULSUBv8i16_OP2 , MULSUBv2i32_OP1 , MULSUBv2i32_OP2 ,   MULSUBv4i32_OP1 , MULSUBv4i32_OP2 , MULADDv4i16_indexed_OP1 , MULADDv4i16_indexed_OP2 ,   MULADDv8i16_indexed_OP1 , MULADDv8i16_indexed_OP2 , MULADDv2i32_indexed_OP1 , MULADDv2i32_indexed_OP2 ,   MULADDv4i32_indexed_OP1 , MULADDv4i32_indexed_OP2 , MULSUBv4i16_indexed_OP1 , MULSUBv4i16_indexed_OP2 ,   MULSUBv8i16_indexed_OP1 , MULSUBv8i16_indexed_OP2 , MULSUBv2i32_indexed_OP1 , MULSUBv2i32_indexed_OP2 ,   MULSUBv4i32_indexed_OP1 , MULSUBv4i32_indexed_OP2 , FMULADDH_OP1 , FMULADDH_OP2 ,   FMULSUBH_OP1 , FMULSUBH_OP2 , FMULADDS_OP1 , FMULADDS_OP2 ,   FMULSUBS_OP1 , FMULSUBS_OP2 , FMULADDD_OP1 , FMULADDD_OP2 ,   FMULSUBD_OP1 , FMULSUBD_OP2 , FNMULSUBH_OP1 , FNMULSUBS_OP1 ,   FNMULSUBD_OP1 , FMLAv1i32_indexed_OP1 , FMLAv1i32_indexed_OP2 , FMLAv1i64_indexed_OP1 ,   FMLAv1i64_indexed_OP2 , FMLAv4f16_OP1 , FMLAv4f16_OP2 , FMLAv8f16_OP1 ,   FMLAv8f16_OP2 , FMLAv2f32_OP2 , FMLAv2f32_OP1 , FMLAv2f64_OP1 ,   FMLAv2f64_OP2 , FMLAv4i16_indexed_OP1 , FMLAv4i16_indexed_OP2 , FMLAv8i16_indexed_OP1 ,   FMLAv8i16_indexed_OP2 , FMLAv2i32_indexed_OP1 , FMLAv2i32_indexed_OP2 , FMLAv2i64_indexed_OP1 ,   FMLAv2i64_indexed_OP2 , FMLAv4f32_OP1 , FMLAv4f32_OP2 , FMLAv4i32_indexed_OP1 ,   FMLAv4i32_indexed_OP2 , FMLSv1i32_indexed_OP2 , FMLSv1i64_indexed_OP2 , FMLSv4f16_OP1 ,   FMLSv4f16_OP2 , FMLSv8f16_OP1 , FMLSv8f16_OP2 , FMLSv2f32_OP1 ,   FMLSv2f32_OP2 , FMLSv2f64_OP1 , FMLSv2f64_OP2 , FMLSv4i16_indexed_OP1 ,   FMLSv4i16_indexed_OP2 , FMLSv8i16_indexed_OP1 , FMLSv8i16_indexed_OP2 , FMLSv2i32_indexed_OP1 ,   FMLSv2i32_indexed_OP2 , FMLSv2i64_indexed_OP1 , FMLSv2i64_indexed_OP2 , FMLSv4f32_OP1 ,   FMLSv4f32_OP2 , FMLSv4i32_indexed_OP1 , FMLSv4i32_indexed_OP2 , FMULv2i32_indexed_OP1 ,   FMULv2i32_indexed_OP2 , FMULv2i64_indexed_OP1 , FMULv2i64_indexed_OP2 , FMULv4i16_indexed_OP1 ,   FMULv4i16_indexed_OP2 , FMULv4i32_indexed_OP1 , FMULv4i32_indexed_OP2 , FMULv8i16_indexed_OP1 ,   FMULv8i16_indexed_OP2 , FNMADD }
enum	AArch64FrameOffsetStatus { AArch64FrameOffsetCannotUpdate = 0x0 , AArch64FrameOffsetIsLegal = 0x1 , AArch64FrameOffsetCanUpdate = 0x2 }
	Use to report the frame offset status in isAArch64FrameOffsetLegal. More...
enum class	TailFoldingOpts : uint8_t {   Disabled = 0x00 , Simple = 0x01 , Reductions = 0x02 , Recurrences = 0x04 ,   Reverse = 0x08 , All = Reductions | Recurrences | Simple | Reverse }
	An enum to describe what types of loops we should attempt to tail-fold: Disabled: None Reductions: Loops containing reductions Recurrences: Loops with first-order recurrences, i.e. More...
enum class	ScanOptions { DPP , Iterative , None }
enum class	GCNSchedStageID : unsigned {   OccInitialSchedule = 0 , UnclusteredHighRPReschedule = 1 , ClusteredLowOccupancyReschedule = 2 , PreRARematerialize = 3 ,   ILPInitialSchedule = 4 }
enum	AMDGPUDwarfFlavour : unsigned { Wave64 = 0 , Wave32 = 1 }
enum	SIRCFlags : uint8_t {   RegTupleAlignUnitsWidth = 2 , HasVGPRBit = RegTupleAlignUnitsWidth , HasAGPRBit , HasSGPRbit ,   HasVGPR = 1 << HasVGPRBit , HasAGPR = 1 << HasAGPRBit , HasSGPR = 1 << HasSGPRbit , RegTupleAlignUnitsMask = (1 << RegTupleAlignUnitsWidth) - 1 ,   RegKindMask = (HasVGPR | HasAGPR | HasSGPR) }
enum class	SGPRSaveKind : uint8_t { COPY_TO_SCRATCH_SGPR , SPILL_TO_VGPR_LANE , SPILL_TO_MEM }
enum	SIScheduleCandReason {   NoCand , RegUsage , Latency , Successor ,   Depth , NodeOrder }
enum	SIScheduleBlockLinkKind { NoData , Data }
enum	SISchedulerBlockCreatorVariant { LatenciesAlone , LatenciesGrouped , LatenciesAlonePlusConsecutive }
enum	SISchedulerBlockSchedulerVariant { BlockLatencyRegUsage , BlockRegUsageLatency , BlockRegUsage }
enum	VMOVModImmType { VMOVModImm , VMVNModImm , MVEVMVNModImm , OtherModImm }
enum	AddressSpace {   ADDRESS_SPACE_GENERIC = 0 , ADDRESS_SPACE_GLOBAL = 1 , ADDRESS_SPACE_SHARED = 3 , ADDRESS_SPACE_CONST = 4 ,   ADDRESS_SPACE_LOCAL = 5 , ADDRESS_SPACE_PARAM = 101 }
enum	SpillOpcodeKey {   SOK_Int4Spill , SOK_Int8Spill , SOK_Float8Spill , SOK_Float4Spill ,   SOK_CRSpill , SOK_CRBitSpill , SOK_VRVectorSpill , SOK_VSXVectorSpill ,   SOK_VectorFloat8Spill , SOK_VectorFloat4Spill , SOK_SpillToVSR , SOK_PairedVecSpill ,   SOK_AccumulatorSpill , SOK_UAccumulatorSpill , SOK_WAccumulatorSpill , SOK_SPESpill ,   SOK_PairedG8Spill , SOK_LastOpcodeSpill }
enum	PPCMachineCombinerPattern : unsigned { REASSOC_XY_AMM_BMM = MachineCombinerPattern::TARGET_PATTERN_START , REASSOC_XMM_AMM_BMM , REASSOC_XY_BCA , REASSOC_XY_BAC }
enum class	RISCVOptionArchArgType { Full , Plus , Minus }
enum	RISCVMachineCombinerPattern : unsigned {   FMADD_AX = MachineCombinerPattern::TARGET_PATTERN_START , FMADD_XA , FMSUB , FNMSUB ,   SHXADD_ADD_SLLI_OP1 , SHXADD_ADD_SLLI_OP2 }
enum	SystemZAsmDialect { AD_ATT = 0 , AD_HLASM = 1 }
enum class	Packing { Normal = 0 , Dense = 1 }
	} Node Properties More...
enum class	PackElem : int8_t { Lo = 0 , Hi = 1 }
enum	{ SM_SentinelUndef = -1 , SM_SentinelZero = -2 }
enum	X86MachineCombinerPattern : unsigned { DPWSSD = MachineCombinerPattern::TARGET_PATTERN_START }
enum	IntrinsicType : uint16_t {   CVTNEPS2BF16_MASK , GATHER , SCATTER , PREFETCH ,   RDSEED , RDRAND , RDPMC , RDTSC ,   XTEST , XGETBV , ADX , FPCLASSS ,   INTR_TYPE_1OP , INTR_TYPE_2OP , INTR_TYPE_3OP , INTR_TYPE_4OP_IMM8 ,   INTR_TYPE_3OP_IMM8 , CFMA_OP_MASK , CFMA_OP_MASKZ , CMP_MASK_CC ,   CMP_MASK_SCALAR_CC , VSHIFT , COMI , COMI_RM ,   BLENDV , BEXTRI , CVTPD2PS_MASK , INTR_TYPE_1OP_SAE ,   INTR_TYPE_2OP_SAE , INTR_TYPE_1OP_MASK_SAE , INTR_TYPE_2OP_MASK_SAE , INTR_TYPE_3OP_MASK_SAE ,   INTR_TYPE_1OP_MASK , INTR_TYPE_2OP_MASK , IFMA_OP , VPERM_2OP ,   INTR_TYPE_SCALAR_MASK , INTR_TYPE_SCALAR_MASK_SAE , INTR_TYPE_SCALAR_MASK_RND , INTR_TYPE_3OP_SCALAR_MASK_SAE ,   COMPRESS_EXPAND_IN_REG , TRUNCATE_TO_REG , CVTPS2PH_MASK , CVTPD2DQ_MASK ,   CVTQQ2PS_MASK , TRUNCATE_TO_MEM_VI8 , TRUNCATE_TO_MEM_VI16 , TRUNCATE_TO_MEM_VI32 ,   FIXUPIMM , FIXUPIMM_MASKZ , GATHER_AVX2 , ROUNDP ,   ROUNDS , RDPRU }
enum	: uintptr_t { InvalidVN = ~(uintptr_t)2 }
enum	LocalNum { LN_First , LN_Middle , LN_Last }
enum	ScalarEpilogueLowering {   CM_ScalarEpilogueAllowed , CM_ScalarEpilogueNotAllowedOptSize , CM_ScalarEpilogueNotAllowedLowTripLoop , CM_ScalarEpilogueNotNeededUsePredicate ,   CM_ScalarEpilogueNotAllowedUsePredicate }

Functions
bool	operator== (const AddressRangeValuePair &LHS, const AddressRangeValuePair &RHS)
template<typename RangeT >
constexpr auto	adl_begin (RangeT &&range) -> decltype(adl_detail::begin_impl(std::forward< RangeT >(range)))
	Returns the begin iterator to range using std::begin and function found through Argument-Dependent Lookup (ADL).
template<typename RangeT >
constexpr auto	adl_end (RangeT &&range) -> decltype(adl_detail::end_impl(std::forward< RangeT >(range)))
	Returns the end iterator to range using std::end and functions found through Argument-Dependent Lookup (ADL).
template<typename RangeT >
constexpr auto	adl_rbegin (RangeT &&range) -> decltype(adl_detail::rbegin_impl(std::forward< RangeT >(range)))
	Returns the reverse-begin iterator to range using std::rbegin and function found through Argument-Dependent Lookup (ADL).
template<typename RangeT >
constexpr auto	adl_rend (RangeT &&range) -> decltype(adl_detail::rend_impl(std::forward< RangeT >(range)))
	Returns the reverse-end iterator to range using std::rend and functions found through Argument-Dependent Lookup (ADL).
template<typename T >
constexpr void	adl_swap (T &&lhs, T &&rhs) noexcept(noexcept(adl_detail::swap_impl(std::declval< T >(), std::declval< T >())))
	Swaps lhs with rhs using std::swap and functions found through Argument-Dependent Lookup (ADL).
template<typename RangeT >
constexpr auto	adl_size (RangeT &&range) -> decltype(adl_detail::size_impl(std::forward< RangeT >(range)))
	Returns the size of range using std::size and functions found through Argument-Dependent Lookup (ADL).
template<class T >
T	any_cast (const Any &Value)
template<class T >
T	any_cast (Any &Value)
template<class T >
T	any_cast (Any &&Value)
template<class T >
const T *	any_cast (const Any *Value)
template<class T >
T *	any_cast (Any *Value)
hash_code	hash_value (const FixedPointSemantics &Val)
raw_ostream &	operator<< (raw_ostream &OS, const APFixedPoint &FX)
hash_code	hash_value (const APFixedPoint &Val)
hash_code	hash_value (const APFloat &Arg)
	See friend declarations above.
APFloat	scalbn (APFloat X, int Exp, APFloat::roundingMode RM)
APFloat	frexp (const APFloat &X, int &Exp, APFloat::roundingMode RM)
	Equivalent of C standard library function.
APFloat	abs (APFloat X)
	Returns the absolute value of the argument.
APFloat	neg (APFloat X)
	Returns the negated value of the argument.
LLVM_READONLY APFloat	minnum (const APFloat &A, const APFloat &B)
	Implements IEEE-754 2019 minimumNumber semantics.
LLVM_READONLY APFloat	maxnum (const APFloat &A, const APFloat &B)
	Implements IEEE-754 2019 maximumNumber semantics.
LLVM_READONLY APFloat	minimum (const APFloat &A, const APFloat &B)
	Implements IEEE 754-2019 minimum semantics.
LLVM_READONLY APFloat	maximum (const APFloat &A, const APFloat &B)
	Implements IEEE 754-2019 maximum semantics.
APInt	operator- (APInt)
bool	operator== (uint64_t V1, const APInt &V2)
bool	operator!= (uint64_t V1, const APInt &V2)
APInt	operator~ (APInt v)
	Unary bitwise complement operator.
APInt	operator& (APInt a, const APInt &b)
APInt	operator& (const APInt &a, APInt &&b)
APInt	operator& (APInt a, uint64_t RHS)
APInt	operator& (uint64_t LHS, APInt b)
APInt	operator| (APInt a, const APInt &b)
APInt	operator| (const APInt &a, APInt &&b)
APInt	operator| (APInt a, uint64_t RHS)
APInt	operator| (uint64_t LHS, APInt b)
APInt	operator^ (APInt a, const APInt &b)
APInt	operator^ (const APInt &a, APInt &&b)
APInt	operator^ (APInt a, uint64_t RHS)
APInt	operator^ (uint64_t LHS, APInt b)
raw_ostream &	operator<< (raw_ostream &OS, const APInt &I)
APInt	operator+ (APInt a, const APInt &b)
APInt	operator+ (const APInt &a, APInt &&b)
APInt	operator+ (APInt a, uint64_t RHS)
APInt	operator+ (uint64_t LHS, APInt b)
APInt	operator- (APInt a, const APInt &b)
APInt	operator- (const APInt &a, APInt &&b)
APInt	operator- (APInt a, uint64_t RHS)
APInt	operator- (uint64_t LHS, APInt b)
APInt	operator* (APInt a, uint64_t RHS)
APInt	operator* (uint64_t LHS, APInt b)
hash_code	hash_value (const APInt &Arg)
void	StoreIntToMemory (const APInt &IntVal, uint8_t *Dst, unsigned StoreBytes)
	StoreIntToMemory - Fills the StoreBytes bytes of memory starting from Dst with the integer held in IntVal.
void	LoadIntFromMemory (APInt &IntVal, const uint8_t *Src, unsigned LoadBytes)
	LoadIntFromMemory - Loads the integer stored in the LoadBytes bytes starting from Src into IntVal, which is assumed to be wide enough and to hold zero.
bool	operator== (int64_t V1, const APSInt &V2)
bool	operator!= (int64_t V1, const APSInt &V2)
bool	operator<= (int64_t V1, const APSInt &V2)
bool	operator>= (int64_t V1, const APSInt &V2)
bool	operator< (int64_t V1, const APSInt &V2)
bool	operator> (int64_t V1, const APSInt &V2)
raw_ostream &	operator<< (raw_ostream &OS, const APSInt &I)
template<typename T >
hash_code	hash_value (ArrayRef< T > S)
template<typename To , typename From , typename = std::enable_if_t<sizeof(To) == sizeof(From)>, typename = std::enable_if_t<std::is_trivially_constructible<To>::value>, typename = std::enable_if_t<std::is_trivially_copyable<To>::value>, typename = std::enable_if_t<std::is_trivially_copyable<From>::value>>
To	bit_cast (const From &from) noexcept
template<typename T , typename = std::enable_if_t<std::is_integral_v<T>>>
constexpr T	byteswap (T V) noexcept
	Reverses the bytes in the given integer value V.
template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>
constexpr bool	has_single_bit (T Value) noexcept
template<typename T >
int	countr_zero (T Val)
	Count number of 0's from the least significant bit to the most stopping at the first 1.
template<typename T >
int	countl_zero (T Val)
	Count number of 0's from the most significant bit to the least stopping at the first 1.
template<typename T >
int	countl_one (T Value)
	Count the number of ones from the most significant bit to the first zero bit.
template<typename T >
int	countr_one (T Value)
	Count the number of ones from the least significant bit to the first zero bit.
template<typename T >
int	bit_width (T Value)
	Returns the number of bits needed to represent Value if Value is nonzero.
template<typename T >
T	bit_floor (T Value)
	Returns the largest integral power of two no greater than Value if Value is nonzero.
template<typename T >
T	bit_ceil (T Value)
	Returns the smallest integral power of two no smaller than Value if Value is nonzero.
template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>
int	popcount (T Value) noexcept
	Count the number of set bits in a value.
template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>
constexpr T	rotr (T V, int R)
template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>
constexpr T	rotl (T V, int R)
	LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE ()
BitVector::size_type	capacity_in_bytes (const BitVector &X)
template<class T >
bf_iterator< T >	bf_begin (const T &G)
template<class T >
bf_iterator< T >	bf_end (const T &G)
template<class T >
iterator_range< bf_iterator< T > >	breadth_first (const T &G)
template<typename DerivedT , typename KeyT , typename ValueT , typename KeyInfoT , typename BucketT >
bool	operator== (const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &LHS, const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &RHS)
	Equality comparison for DenseMap.
template<typename DerivedT , typename KeyT , typename ValueT , typename KeyInfoT , typename BucketT >
bool	operator!= (const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &LHS, const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &RHS)
	Inequality comparison for DenseMap.
template<typename KeyT , typename ValueT , typename KeyInfoT >
size_t	capacity_in_bytes (const DenseMap< KeyT, ValueT, KeyInfoT > &X)
template<class T >
df_iterator< T >	df_begin (const T &G)
template<class T >
df_iterator< T >	df_end (const T &G)
template<class T >
iterator_range< df_iterator< T > >	depth_first (const T &G)
template<class T , class SetTy >
df_ext_iterator< T, SetTy >	df_ext_begin (const T &G, SetTy &S)
template<class T , class SetTy >
df_ext_iterator< T, SetTy >	df_ext_end (const T &G, SetTy &S)
template<class T , class SetTy >
iterator_range< df_ext_iterator< T, SetTy > >	depth_first_ext (const T &G, SetTy &S)
template<class T >
idf_iterator< T >	idf_begin (const T &G)
template<class T >
idf_iterator< T >	idf_end (const T &G)
template<class T >
iterator_range< idf_iterator< T > >	inverse_depth_first (const T &G)
template<class T , class SetTy >
idf_ext_iterator< T, SetTy >	idf_ext_begin (const T &G, SetTy &S)
template<class T , class SetTy >
idf_ext_iterator< T, SetTy >	idf_ext_end (const T &G, SetTy &S)
template<class T , class SetTy >
iterator_range< idf_ext_iterator< T, SetTy > >	inverse_depth_first_ext (const T &G, SetTy &S)
template<typename T , typename Functor >
unsigned	ComputeMappedEditDistance (ArrayRef< T > FromArray, ArrayRef< T > ToArray, Functor Map, bool AllowReplacements=true, unsigned MaxEditDistance=0)
	Determine the edit distance between two sequences.
template<typename T >
unsigned	ComputeEditDistance (ArrayRef< T > FromArray, ArrayRef< T > ToArray, bool AllowReplacements=true, unsigned MaxEditDistance=0)
template<typename Underlying >
fallible_iterator< Underlying >	make_fallible_itr (Underlying I, Error &Err)
	Convenience wrapper to make a fallible_iterator value from an instance of an underlying iterator and an Error reference.
template<typename Underlying >
fallible_iterator< Underlying >	make_fallible_end (Underlying E)
	Convenience wrapper to make a fallible_iterator end value from an instance of an underlying iterator.
template<typename Underlying >
iterator_range< fallible_iterator< Underlying > >	make_fallible_range (Underlying I, Underlying E, Error &Err)
StringRef	spell (RoundingMode RM)
	Returns text representation of the given rounding mode.
raw_ostream &	operator<< (raw_ostream &OS, RoundingMode RM)
raw_ostream &	operator<< (raw_ostream &OS, DenormalMode Mode)
DenormalMode::DenormalModeKind	parseDenormalFPAttributeComponent (StringRef Str)
	Parse the expected names from the denormal-fp-math attribute.
StringRef	denormalModeKindName (DenormalMode::DenormalModeKind Mode)
	Return the name used for the denormal handling mode used by the expected names from the denormal-fp-math attribute.
DenormalMode	parseDenormalFPAttribute (StringRef Str)
	Returns the denormal mode to use for inputs and outputs.
	LLVM_DECLARE_ENUM_AS_BITMASK (FPClassTest, fcPosInf)
FPClassTest	fneg (FPClassTest Mask)
	Return the test mask which returns true if the value's sign bit is flipped.
FPClassTest	inverse_fabs (FPClassTest Mask)
	Return the test mask which returns true after fabs is applied to the value.
FPClassTest	unknown_sign (FPClassTest Mask)
	Return the test mask which returns true if the value could have the same set of classes, but with a different sign.
raw_ostream &	operator<< (raw_ostream &OS, FPClassTest Mask)
	Write a human readable form of Mask to OS.
template<typename CycleT >
static bool	insertIfNotContained (SmallVector< CycleT * > &Cycles, CycleT *Candidate)
	Add Candidate to Cycles if it is not already contained in Cycles.
template<typename CycleT , typename BlockT >
static const CycleT *	getExtDivCycle (const CycleT *Cycle, const BlockT *DivTermBlock, const BlockT *JoinBlock)
	Return the outermost cycle made divergent by branch outside it.
template<typename ContextT , typename CycleT , typename BlockT , typename DominatorTreeT >
static const CycleT *	getIntDivCycle (const CycleT *Cycle, const BlockT *DivTermBlock, const BlockT *JoinBlock, const DominatorTreeT &DT, ContextT &Context)
	Return the outermost cycle made divergent by branch inside it.
template<typename ContextT , typename CycleT , typename BlockT , typename DominatorTreeT >
static const CycleT *	getOutermostDivergentCycle (const CycleT *Cycle, const BlockT *DivTermBlock, const BlockT *JoinBlock, const DominatorTreeT &DT, ContextT &Context)
template<class GraphType >
iterator_range< typename GraphTraits< GraphType >::nodes_iterator >	nodes (const GraphType &G)
template<class GraphType >
iterator_range< typename GraphTraits< Inverse< GraphType > >::nodes_iterator >	inverse_nodes (const GraphType &G)
template<class GraphType >
iterator_range< typename GraphTraits< GraphType >::ChildIteratorType >	children (const typename GraphTraits< GraphType >::NodeRef &G)
template<class GraphType >
iterator_range< typename GraphTraits< Inverse< GraphType > >::ChildIteratorType >	inverse_children (const typename GraphTraits< GraphType >::NodeRef &G)
template<class GraphType >
iterator_range< typename GraphTraits< GraphType >::ChildEdgeIteratorType >	children_edges (const typename GraphTraits< GraphType >::NodeRef &G)
template<typename T >
std::enable_if_t< is_integral_or_enum< T >::value, hash_code >	hash_value (T value)
	Compute a hash_code for any integer value.
template<typename T >
hash_code	hash_value (const T *ptr)
	Compute a hash_code for a pointer's address.
template<typename T , typename U >
hash_code	hash_value (const std::pair< T, U > &arg)
	Compute a hash_code for a pair of objects.
template<typename... Ts>
hash_code	hash_value (const std::tuple< Ts... > &arg)
	Compute a hash_code for a tuple.
template<typename T >
hash_code	hash_value (const std::basic_string< T > &arg)
	Compute a hash_code for a standard string.
template<typename T >
hash_code	hash_value (const std::optional< T > &arg)
	Compute a hash_code for a standard string.
void	set_fixed_execution_hash_seed (uint64_t fixed_value)
	Override the execution seed with a fixed value.
template<typename InputIteratorT >
hash_code	hash_combine_range (InputIteratorT first, InputIteratorT last)
	Compute a hash_code for a sequence of values.
template<typename ... Ts>
hash_code	hash_combine (const Ts &...args)
	Combine values into a single hash_code.
template<class T , class U >
bool	operator== (const IntrusiveRefCntPtr< T > &A, const IntrusiveRefCntPtr< U > &B)
template<class T , class U >
bool	operator!= (const IntrusiveRefCntPtr< T > &A, const IntrusiveRefCntPtr< U > &B)
template<class T , class U >
bool	operator== (const IntrusiveRefCntPtr< T > &A, U *B)
template<class T , class U >
bool	operator!= (const IntrusiveRefCntPtr< T > &A, U *B)
template<class T , class U >
bool	operator== (T *A, const IntrusiveRefCntPtr< U > &B)
template<class T , class U >
bool	operator!= (T *A, const IntrusiveRefCntPtr< U > &B)
template<class T >
bool	operator== (std::nullptr_t, const IntrusiveRefCntPtr< T > &B)
template<class T >
bool	operator== (const IntrusiveRefCntPtr< T > &A, std::nullptr_t B)
template<class T >
bool	operator!= (std::nullptr_t A, const IntrusiveRefCntPtr< T > &B)
template<class T >
bool	operator!= (const IntrusiveRefCntPtr< T > &A, std::nullptr_t B)
template<typename T , typename... Args>
IntrusiveRefCntPtr< T >	makeIntrusiveRefCnt (Args &&...A)
	Factory function for creating intrusive ref counted pointers.
template<typename RangeT , typename WrappedIteratorT = decltype(std::begin(std::declval<RangeT>()))>
iterator_range< pointee_iterator< WrappedIteratorT > >	make_pointee_range (RangeT &&Range)
template<typename RangeT , typename WrappedIteratorT = decltype(std::begin(std::declval<RangeT>()))>
iterator_range< pointer_iterator< WrappedIteratorT > >	make_pointer_range (RangeT &&Range)
template<typename Container >
	iterator_range (Container &&) -> iterator_range< llvm::detail::IterOfRange< Container > >
template<class T >
iterator_range< T >	make_range (T x, T y)
	Convenience function for iterating over sub-ranges.
template<typename T >
iterator_range< T >	make_range (std::pair< T, T > p)
template<std::size_t I, typename PointerTy , unsigned IntBits, typename IntType , typename PtrTraits , typename Info >
decltype(auto)	get (const PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info > &Pair)
template<typename ... PTs>
bool	operator== (PointerUnion< PTs... > lhs, PointerUnion< PTs... > rhs)
template<typename ... PTs>
bool	operator!= (PointerUnion< PTs... > lhs, PointerUnion< PTs... > rhs)
template<typename ... PTs>
bool	operator< (PointerUnion< PTs... > lhs, PointerUnion< PTs... > rhs)
template<class T >
po_iterator< T >	po_begin (const T &G)
template<class T >
po_iterator< T >	po_end (const T &G)
template<class T >
iterator_range< po_iterator< T > >	post_order (const T &G)
template<class T , class SetType >
po_ext_iterator< T, SetType >	po_ext_begin (T G, SetType &S)
template<class T , class SetType >
po_ext_iterator< T, SetType >	po_ext_end (T G, SetType &S)
template<class T , class SetType >
iterator_range< po_ext_iterator< T, SetType > >	post_order_ext (const T &G, SetType &S)
template<class T >
ipo_iterator< T >	ipo_begin (const T &G)
template<class T >
ipo_iterator< T >	ipo_end (const T &G)
template<class T >
iterator_range< ipo_iterator< T > >	inverse_post_order (const T &G)
template<class T , class SetType >
ipo_ext_iterator< T, SetType >	ipo_ext_begin (const T &G, SetType &S)
template<class T , class SetType >
ipo_ext_iterator< T, SetType >	ipo_ext_end (const T &G, SetType &S)
template<class T , class SetType >
iterator_range< ipo_ext_iterator< T, SetType > >	inverse_post_order_ext (const T &G, SetType &S)
template<class T >
scc_iterator< T >	scc_begin (const T &G)
	Construct the begin iterator for a deduced graph type T.
template<class T >
scc_iterator< T >	scc_end (const T &G)
	Construct the end iterator for a deduced graph type T.
template<typename Callable >
detail::scope_exit< std::decay_t< Callable > >	make_scope_exit (Callable &&F)
template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>
auto	seq (T Begin, T End)
	Iterate over an integral type from Begin up to - but not including - End.
template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>
auto	seq (T Size)
	Iterate over an integral type from 0 up to - but not including - Size.
template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>
auto	seq_inclusive (T Begin, T End)
	Iterate over an integral type from Begin to End inclusive.
template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>
auto	enum_seq (EnumT Begin, EnumT End)
	Iterate over an enum type from Begin up to - but not including - End.
template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>
auto	enum_seq (EnumT Begin, EnumT End, force_iteration_on_noniterable_enum_t)
	Iterate over an enum type from Begin up to - but not including - End, even when EnumT is not marked as safely iterable by enum_iteration_traits.
template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>
auto	enum_seq_inclusive (EnumT Begin, EnumT End)
	Iterate over an enum type from Begin to End inclusive.
template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>
auto	enum_seq_inclusive (EnumT Begin, EnumT End, force_iteration_on_noniterable_enum_t)
	Iterate over an enum type from Begin to End inclusive, even when EnumT is not marked as safely iterable by enum_iteration_traits.
template<class S1Ty , class S2Ty >
bool	set_union (S1Ty &S1, const S2Ty &S2)
	set_union(A, B) - Compute A := A u B, return whether A changed.
template<class S1Ty , class S2Ty >
void	set_intersect (S1Ty &S1, const S2Ty &S2)
	set_intersect(A, B) - Compute A := A ^ B Identical to set_intersection, except that it works on set<>'s and is nicer to use.
template<class S1Ty , class S2Ty >
S1Ty	set_intersection_impl (const S1Ty &S1, const S2Ty &S2)
template<class S1Ty , class S2Ty >
S1Ty	set_intersection (const S1Ty &S1, const S2Ty &S2)
	set_intersection(A, B) - Return A ^ B
template<class S1Ty , class S2Ty >
S1Ty	set_difference (const S1Ty &S1, const S2Ty &S2)
	set_difference(A, B) - Return A - B
template<class S1Ty , class S2Ty >
void	set_subtract (S1Ty &S1, const S2Ty &S2)
	set_subtract(A, B) - Compute A := A - B
template<class S1Ty , class S2Ty >
void	set_subtract (S1Ty &S1, const S2Ty &S2, S1Ty &Removed, S1Ty &Remaining)
	set_subtract(A, B, C, D) - Compute A := A - B, set C to the elements of B removed from A (A ^ B), and D to the elements of B not found in and removed from A (B - A).
template<class S1Ty , class S2Ty >
bool	set_is_subset (const S1Ty &S1, const S2Ty &S2)
	set_is_subset(A, B) - Return true iff A in B
SmallBitVector	operator& (const SmallBitVector &LHS, const SmallBitVector &RHS)
SmallBitVector	operator| (const SmallBitVector &LHS, const SmallBitVector &RHS)
SmallBitVector	operator^ (const SmallBitVector &LHS, const SmallBitVector &RHS)
template<typename PtrType >
bool	operator== (const SmallPtrSetImpl< PtrType > &LHS, const SmallPtrSetImpl< PtrType > &RHS)
	Equality comparison for SmallPtrSet.
template<typename PtrType >
bool	operator!= (const SmallPtrSetImpl< PtrType > &LHS, const SmallPtrSetImpl< PtrType > &RHS)
	Inequality comparison for SmallPtrSet.
template<typename T , unsigned LN, unsigned RN, typename C >
bool	operator== (const SmallSet< T, LN, C > &LHS, const SmallSet< T, RN, C > &RHS)
	Equality comparison for SmallSet.
template<typename T , unsigned LN, unsigned RN, typename C >
bool	operator!= (const SmallSet< T, LN, C > &LHS, const SmallSet< T, RN, C > &RHS)
	Inequality comparison for SmallSet.
template<typename T , unsigned N>
size_t	capacity_in_bytes (const SmallVector< T, N > &X)
template<unsigned Size, typename R >
SmallVector< ValueTypeFromRangeType< R >, Size >	to_vector (R &&Range)
	Given a range of type R, iterate the entire range and return a SmallVector with elements of the vector.
template<typename R >
SmallVector< ValueTypeFromRangeType< R > >	to_vector (R &&Range)
template<typename Out , unsigned Size, typename R >
SmallVector< Out, Size >	to_vector_of (R &&Range)
template<typename Out , typename R >
SmallVector< Out >	to_vector_of (R &&Range)
template<unsigned Size, class ContainerTy , class FuncTy >
auto	map_to_vector (ContainerTy &&C, FuncTy &&F)
	Map a range to a SmallVector with element types deduced from the mapping.
template<class ContainerTy , class FuncTy >
auto	map_to_vector (ContainerTy &&C, FuncTy &&F)
template<unsigned ElementSize>
bool	operator|= (SparseBitVector< ElementSize > &LHS, const SparseBitVector< ElementSize > *RHS)
template<unsigned ElementSize>
bool	operator|= (SparseBitVector< ElementSize > *LHS, const SparseBitVector< ElementSize > &RHS)
template<unsigned ElementSize>
bool	operator&= (SparseBitVector< ElementSize > *LHS, const SparseBitVector< ElementSize > &RHS)
template<unsigned ElementSize>
bool	operator&= (SparseBitVector< ElementSize > &LHS, const SparseBitVector< ElementSize > *RHS)
template<unsigned ElementSize>
SparseBitVector< ElementSize >	operator| (const SparseBitVector< ElementSize > &LHS, const SparseBitVector< ElementSize > &RHS)
template<unsigned ElementSize>
SparseBitVector< ElementSize >	operator& (const SparseBitVector< ElementSize > &LHS, const SparseBitVector< ElementSize > &RHS)
template<unsigned ElementSize>
SparseBitVector< ElementSize >	operator- (const SparseBitVector< ElementSize > &LHS, const SparseBitVector< ElementSize > &RHS)
template<unsigned ElementSize>
void	dump (const SparseBitVector< ElementSize > &LHS, raw_ostream &out)
stable_hash	stable_hash_combine (stable_hash A, stable_hash B)
stable_hash	stable_hash_combine (stable_hash A, stable_hash B, stable_hash C)
stable_hash	stable_hash_combine (stable_hash A, stable_hash B, stable_hash C, stable_hash D)
template<typename InputIteratorT >
stable_hash	stable_hash_combine_range (InputIteratorT First, InputIteratorT Last)
	Compute a stable_hash for a sequence of values.
stable_hash	stable_hash_combine_array (const stable_hash *P, size_t C)
stable_hash	stable_hash_combine_string (const StringRef &S)
stable_hash	stable_hash_combine_string (const char *C)
void	EnableStatistics (bool DoPrintOnExit=true)
	Enable the collection and printing of statistics.
bool	AreStatisticsEnabled ()
	Check if statistics are enabled.
std::unique_ptr< raw_fd_ostream >	CreateInfoOutputFile ()
	Return a file stream to print our output on.
void	PrintStatistics ()
	Print statistics to the file returned by CreateInfoOutputFile().
void	PrintStatistics (raw_ostream &OS)
	Print statistics to the given output stream.
void	PrintStatisticsJSON (raw_ostream &OS)
	Print statistics in JSON format.
std::vector< std::pair< StringRef, uint64_t > >	GetStatistics ()
	Get the statistics.
void	ResetStatistics ()
	Reset the statistics.
template<typename EnumTy1 , typename EnumTy2 , typename UT1 = std::enable_if_t<std::is_enum<EnumTy1>::value, std::underlying_type_t<EnumTy1>>, typename UT2 = std::enable_if_t<std::is_enum<EnumTy2>::value, std::underlying_type_t<EnumTy2>>>
constexpr auto	addEnumValues (EnumTy1 LHS, EnumTy2 RHS)
	Helper which adds two underlying types of enumeration type.
template<typename ContainerTy >
bool	hasSingleElement (ContainerTy &&C)
	Returns true if the given container only contains a single element.
template<typename T >
auto	drop_begin (T &&RangeOrContainer, size_t N=1)
	Return a range covering RangeOrContainer with the first N elements excluded.
template<typename T >
auto	drop_end (T &&RangeOrContainer, size_t N=1)
	Return a range covering RangeOrContainer with the last N elements excluded.
template<class ItTy , class FuncTy >
mapped_iterator< ItTy, FuncTy >	map_iterator (ItTy I, FuncTy F)
template<class ContainerTy , class FuncTy >
auto	map_range (ContainerTy &&C, FuncTy F)
template<typename ContainerTy >
auto	reverse (ContainerTy &&C)
template<typename RangeT , typename PredicateT >
iterator_range< filter_iterator< detail::IterOfRange< RangeT >, PredicateT > >	make_filter_range (RangeT &&Range, PredicateT Pred)
	Convenience function that takes a range of elements and a predicate, and return a new filter_iterator range.
template<typename RangeT >
iterator_range< early_inc_iterator_impl< detail::IterOfRange< RangeT > > >	make_early_inc_range (RangeT &&Range)
	Make a range that does early increment to allow mutation of the underlying range without disrupting iteration.
template<typename R , typename UnaryPredicate >
bool	all_of (R &&Range, UnaryPredicate P)
	Provide wrappers to std::all_of which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename UnaryPredicate >
bool	any_of (R &&Range, UnaryPredicate P)
	Provide wrappers to std::any_of which take ranges instead of having to pass begin/end explicitly.
template<typename T >
bool	all_equal (std::initializer_list< T > Values)
	Returns true if all Values in the initializer lists are equal or the list.
template<typename R >
constexpr size_t	range_size (R &&Range)
	Returns the size of the Range, i.e., the number of elements.
template<typename T , typename U , typename... Args>
detail::zippy< detail::zip_shortest, T, U, Args... >	zip (T &&t, U &&u, Args &&...args)
	zip iterator for two or more iteratable types.
template<typename T , typename U , typename... Args>
detail::zippy< detail::zip_first, T, U, Args... >	zip_equal (T &&t, U &&u, Args &&...args)
	zip iterator that assumes that all iteratees have the same length.
template<typename T , typename U , typename... Args>
detail::zippy< detail::zip_first, T, U, Args... >	zip_first (T &&t, U &&u, Args &&...args)
	zip iterator that, for the sake of efficiency, assumes the first iteratee to be the shortest.
template<typename T , typename U , typename... Args>
detail::zip_longest_range< T, U, Args... >	zip_longest (T &&t, U &&u, Args &&... args)
	Iterate over two or more iterators at the same time.
template<typename ValueT , typename... RangeTs>
detail::concat_range< ValueT, RangeTs... >	concat (RangeTs &&... Ranges)
	Concatenated range across two or more ranges.
template<typename ContainerTy >
auto	make_first_range (ContainerTy &&c)
	Given a container of pairs, return a range over the first elements.
template<typename ContainerTy >
auto	make_second_range (ContainerTy &&c)
	Given a container of pairs, return a range over the second elements.
template<typename... CallableTs>
constexpr decltype(auto)	makeVisitor (CallableTs &&...Callables)
	Returns an opaquely-typed Callable object whose operator() overload set is the sum of the operator() overload sets of each CallableT in CallableTs.
template<class Iterator , class RNG >
void	shuffle (Iterator first, Iterator last, RNG &&g)
template<typename T >
int	array_pod_sort_comparator (const void *P1, const void *P2)
	Adapt std::less<T> for array_pod_sort.
template<class IteratorTy >
void	array_pod_sort (IteratorTy Start, IteratorTy End)
	array_pod_sort - This sorts an array with the specified start and end extent.
template<class IteratorTy >
void	array_pod_sort (IteratorTy Start, IteratorTy End, int(*Compare)(const typename std::iterator_traits< IteratorTy >::value_type *, const typename std::iterator_traits< IteratorTy >::value_type *))
template<typename IteratorTy >
void	sort (IteratorTy Start, IteratorTy End)
template<typename Container >
void	sort (Container &&C)
template<typename IteratorTy , typename Compare >
void	sort (IteratorTy Start, IteratorTy End, Compare Comp)
template<typename Container , typename Compare >
void	sort (Container &&C, Compare Comp)
template<typename R >
auto	size (R &&Range, std::enable_if_t< std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< decltype(Range.begin())>::iterator_category >::value, void > *=nullptr)
	Get the size of a range.
template<typename R , typename UnaryFunction >
UnaryFunction	for_each (R &&Range, UnaryFunction F)
	Provide wrappers to std::for_each which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename UnaryPredicate >
bool	none_of (R &&Range, UnaryPredicate P)
	Provide wrappers to std::none_of which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename T >
auto	find (R &&Range, const T &Val)
	Provide wrappers to std::find which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename UnaryPredicate >
auto	find_if (R &&Range, UnaryPredicate P)
	Provide wrappers to std::find_if which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename UnaryPredicate >
auto	find_if_not (R &&Range, UnaryPredicate P)
template<typename R , typename UnaryPredicate >
auto	remove_if (R &&Range, UnaryPredicate P)
	Provide wrappers to std::remove_if which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename OutputIt , typename UnaryPredicate >
OutputIt	copy_if (R &&Range, OutputIt Out, UnaryPredicate P)
	Provide wrappers to std::copy_if which take ranges instead of having to pass begin/end explicitly.
template<typename T , typename R , typename Predicate >
T *	find_singleton (R &&Range, Predicate P, bool AllowRepeats=false)
	Return the single value in Range that satisfies P(<member of Range> *, AllowRepeats)->T * returning nullptr when no values or multiple values were found.
template<typename T , typename R , typename Predicate >
std::pair< T *, bool >	find_singleton_nested (R &&Range, Predicate P, bool AllowRepeats=false)
	Return a pair consisting of the single value in Range that satisfies P(<member of Range> *, AllowRepeats)->std::pair<T*, bool> returning nullptr when no values or multiple values were found, and a bool indicating whether multiple values were found to cause the nullptr.
template<typename R , typename OutputIt >
OutputIt	copy (R &&Range, OutputIt Out)
template<typename R , typename OutputIt , typename UnaryPredicate , typename T >
OutputIt	replace_copy_if (R &&Range, OutputIt Out, UnaryPredicate P, const T &NewValue)
	Provide wrappers to std::replace_copy_if which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename OutputIt , typename T >
OutputIt	replace_copy (R &&Range, OutputIt Out, const T &OldValue, const T &NewValue)
	Provide wrappers to std::replace_copy which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename OutputIt >
OutputIt	move (R &&Range, OutputIt Out)
	Provide wrappers to std::move which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename E >
bool	is_contained (R &&Range, const E &Element)
	Returns true if Element is found in Range.
template<typename T , typename E >
constexpr bool	is_contained (std::initializer_list< T > Set, const E &Element)
	Returns true iff Element exists in Set.
template<typename R , typename Compare >
bool	is_sorted (R &&Range, Compare C)
	Wrapper function around std::is_sorted to check if elements in a range R are sorted with respect to a comparator C.
template<typename R >
bool	is_sorted (R &&Range)
	Wrapper function around std::is_sorted to check if elements in a range R are sorted in non-descending order.
template<typename R , typename E >
auto	count (R &&Range, const E &Element)
	Wrapper function around std::count to count the number of times an element Element occurs in the given range Range.
template<typename R , typename UnaryPredicate >
auto	count_if (R &&Range, UnaryPredicate P)
	Wrapper function around std::count_if to count the number of times an element satisfying a given predicate occurs in a range.
template<typename R , typename OutputIt , typename UnaryFunction >
OutputIt	transform (R &&Range, OutputIt d_first, UnaryFunction F)
	Wrapper function around std::transform to apply a function to a range and store the result elsewhere.
template<typename R , typename UnaryPredicate >
auto	partition (R &&Range, UnaryPredicate P)
	Provide wrappers to std::partition which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename T >
auto	binary_search (R &&Range, T &&Value)
	Provide wrappers to std::binary_search which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename T , typename Compare >
auto	binary_search (R &&Range, T &&Value, Compare C)
template<typename R , typename T >
auto	lower_bound (R &&Range, T &&Value)
	Provide wrappers to std::lower_bound which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename T , typename Compare >
auto	lower_bound (R &&Range, T &&Value, Compare C)
template<typename R , typename T >
auto	upper_bound (R &&Range, T &&Value)
	Provide wrappers to std::upper_bound which take ranges instead of having to pass begin/end explicitly.
template<typename R , typename T , typename Compare >
auto	upper_bound (R &&Range, T &&Value, Compare C)
template<typename R >
auto	min_element (R &&Range)
template<typename R , typename Compare >
auto	min_element (R &&Range, Compare C)
template<typename R >
auto	max_element (R &&Range)
template<typename R , typename Compare >
auto	max_element (R &&Range, Compare C)
template<typename R >
void	stable_sort (R &&Range)
template<typename R , typename Compare >
void	stable_sort (R &&Range, Compare C)
template<typename R , typename Predicate , typename Val = decltype(*adl_begin(std::declval<R>()))>
auto	partition_point (R &&Range, Predicate P)
	Binary search for the first iterator in a range where a predicate is false.
template<typename Range , typename Predicate >
auto	unique (Range &&R, Predicate P)
template<typename Range >
auto	unique (Range &&R)
	Wrapper function around std::unique to allow calling unique on a container without having to specify the begin/end iterators.
template<typename L , typename R >
bool	equal (L &&LRange, R &&RRange)
	Wrapper function around std::equal to detect if pair-wise elements between two ranges are the same.
template<typename R >
bool	all_equal (R &&Range)
	Returns true if all elements in Range are equal or when the Range is empty.
template<typename Container , typename UnaryPredicate >
void	erase_if (Container &C, UnaryPredicate P)
	Provide a container algorithm similar to C++ Library Fundamentals v2's erase_if which is equivalent to:
template<typename Container , typename ValueType >
void	erase (Container &C, ValueType V)
	Wrapper function to remove a value from a container:
template<typename Container , typename ValueType >
void	erase_value (Container &C, ValueType V)
template<typename Container , typename Range >
void	append_range (Container &C, Range &&R)
	Wrapper function to append range R to container C.
template<typename Container , typename... Args>
void	append_values (Container &C, Args &&...Values)
	Appends all Values to container C.
template<typename Container , typename RandomAccessIterator >
void	replace (Container &Cont, typename Container::iterator ContIt, typename Container::iterator ContEnd, RandomAccessIterator ValIt, RandomAccessIterator ValEnd)
	Given a sequence container Cont, replace the range [ContIt, ContEnd) with the range [ValIt, ValEnd) (which is not from the same container).
template<typename Container , typename Range = std::initializer_list< typename Container::value_type>>
void	replace (Container &Cont, typename Container::iterator ContIt, typename Container::iterator ContEnd, Range R)
	Given a sequence container Cont, replace the range [ContIt, ContEnd) with the range R.
template<typename ForwardIterator , typename UnaryFunctor , typename NullaryFunctor , typename = std::enable_if_t< !std::is_constructible<StringRef, UnaryFunctor>::value && !std::is_constructible<StringRef, NullaryFunctor>::value>>
void	interleave (ForwardIterator begin, ForwardIterator end, UnaryFunctor each_fn, NullaryFunctor between_fn)
	An STL-style algorithm similar to std::for_each that applies a second functor between every pair of elements.
template<typename Container , typename UnaryFunctor , typename NullaryFunctor , typename = std::enable_if_t< !std::is_constructible<StringRef, UnaryFunctor>::value && !std::is_constructible<StringRef, NullaryFunctor>::value>>
void	interleave (const Container &c, UnaryFunctor each_fn, NullaryFunctor between_fn)
template<typename Container , typename UnaryFunctor , typename StreamT , typename T = detail::ValueOfRange<Container>>
void	interleave (const Container &c, StreamT &os, UnaryFunctor each_fn, const StringRef &separator)
	Overload of interleave for the common case of string separator.
template<typename Container , typename StreamT , typename T = detail::ValueOfRange<Container>>
void	interleave (const Container &c, StreamT &os, const StringRef &separator)
template<typename Container , typename UnaryFunctor , typename StreamT , typename T = detail::ValueOfRange<Container>>
void	interleaveComma (const Container &c, StreamT &os, UnaryFunctor each_fn)
template<typename Container , typename StreamT , typename T = detail::ValueOfRange<Container>>
void	interleaveComma (const Container &c, StreamT &os)
template<typename FirstRange , typename... RestRanges>
auto	enumerate (FirstRange &&First, RestRanges &&...Rest)
	Given two or more input ranges, returns a new range whose values are are tuples (A, B, C, ...), such that A is the 0-based index of the item in the sequence, and B, C, ..., are the values from the original input ranges.
template<typename... ArgsAndPredicate>
bool	all_of_zip (ArgsAndPredicate &&...argsAndPredicate)
	Compare two zipped ranges using the provided predicate (as last argument).
template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>
bool	hasNItems (IterTy &&Begin, IterTy &&End, unsigned N, Pred &&ShouldBeCounted=[](const decltype(*std::declval< IterTy >()) &) { return true;}, std::enable_if_t< !std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< std::remove_reference_t< decltype(Begin)> >::iterator_category >::value, void > *=nullptr)
	Return true if the sequence [Begin, End) has exactly N items.
template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>
bool	hasNItemsOrMore (IterTy &&Begin, IterTy &&End, unsigned N, Pred &&ShouldBeCounted=[](const decltype(*std::declval< IterTy >()) &) { return true;}, std::enable_if_t< !std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< std::remove_reference_t< decltype(Begin)> >::iterator_category >::value, void > *=nullptr)
	Return true if the sequence [Begin, End) has N or more items.
template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>
bool	hasNItemsOrLess (IterTy &&Begin, IterTy &&End, unsigned N, Pred &&ShouldBeCounted=[](const decltype(*std::declval< IterTy >()) &) { return true;})
	Returns true if the sequence [Begin, End) has N or less items.
template<typename ContainerTy >
bool	hasNItems (ContainerTy &&C, unsigned N)
	Returns true if the given container has exactly N items.
template<typename ContainerTy >
bool	hasNItemsOrMore (ContainerTy &&C, unsigned N)
	Returns true if the given container has N or more items.
template<typename ContainerTy >
bool	hasNItemsOrLess (ContainerTy &&C, unsigned N)
	Returns true if the given container has N or less items.
template<class Ptr >
auto	to_address (const Ptr &P)
	Returns a raw pointer that represents the same address as the argument.
template<class T >
constexpr T *	to_address (T *P)
template<typename T , typename Function >
auto	transformOptional (const std::optional< T > &O, const Function &F) -> std::optional< decltype(F(*O))>
template<typename T , typename Function >
auto	transformOptional (std::optional< T > &&O, const Function &F) -> std::optional< decltype(F(*std::move(O)))>
template<typename Enum >
constexpr std::underlying_type_t< Enum >	to_underlying (Enum E)
	Returns underlying integer value of an enum.
template<std::size_t Index, typename ValueTy >
decltype(auto)	get (const StringMapEntry< ValueTy > &E)
bool	getAsUnsignedInteger (StringRef Str, unsigned Radix, unsigned long long &Result)
	Helper functions for StringRef::getAsInteger.
bool	getAsSignedInteger (StringRef Str, unsigned Radix, long long &Result)
bool	consumeUnsignedInteger (StringRef &Str, unsigned Radix, unsigned long long &Result)
bool	consumeSignedInteger (StringRef &Str, unsigned Radix, long long &Result)
hash_code	hash_value (StringRef S)
	Compute a hash_code for a StringRef.
raw_ostream &	operator<< (raw_ostream &OS, AliasResult AR)
	<< operator for AliasResult.
bool	isNoAliasCall (const Value *V)
	Return true if this pointer is returned by a noalias function.
bool	isIdentifiedObject (const Value *V)
	Return true if this pointer refers to a distinct and identifiable object.
bool	isIdentifiedFunctionLocal (const Value *V)
	Return true if V is umabigously identified at the function-level.
bool	isEscapeSource (const Value *V)
	Returns true if the pointer is one which would have been considered an escape by isNonEscapingLocalObject.
bool	isNotVisibleOnUnwind (const Value *Object, bool &RequiresNoCaptureBeforeUnwind)
	Return true if Object memory is not visible after an unwind, in the sense that program semantics cannot depend on Object containing any particular value on unwind.
bool	isWritableObject (const Value *Object, bool &ExplicitlyDereferenceableOnly)
	Return true if the Object is writable, in the sense that any location based on this pointer that can be loaded can also be stored to without trapping.
ImmutablePass *	createExternalAAWrapperPass (std::function< void(Pass &, Function &, AAResults &)> Callback)
	A wrapper pass around a callback which can be used to populate the AAResults in the AAResultsWrapperPass from an external AA.
raw_ostream &	operator<< (raw_ostream &OS, const AliasSet &AS)
raw_ostream &	operator<< (raw_ostream &OS, const AliasSetTracker &AST)
bool	hasAttributeInAssume (AssumeInst &Assume, Value *IsOn, StringRef AttrName, uint64_t *ArgVal=nullptr)
	Query the operand bundle of an llvm.assume to find a single attribute of the specified kind applied on a specified Value.
bool	hasAttributeInAssume (AssumeInst &Assume, Value *IsOn, Attribute::AttrKind Kind, uint64_t *ArgVal=nullptr)
void	fillMapFromAssume (AssumeInst &Assume, RetainedKnowledgeMap &Result)
	Insert into the map all the informations contained in the operand bundles of the llvm.assume.
RetainedKnowledge	getKnowledgeFromOperandInAssume (AssumeInst &Assume, unsigned Idx)
	Retreive the information help by Assume on the operand at index Idx.
RetainedKnowledge	getKnowledgeFromUseInAssume (const Use *U)
	Retreive the information help by the Use U of an llvm.assume.
bool	isAssumeWithEmptyBundle (const AssumeInst &Assume)
	Return true iff the operand bundles of the provided llvm.assume doesn't contain any valuable information.
RetainedKnowledge	getKnowledgeFromUse (const Use *U, ArrayRef< Attribute::AttrKind > AttrKinds)
	Return a valid Knowledge associated to the Use U if its Attribute kind is in AttrKinds.
RetainedKnowledge	getKnowledgeForValue (const Value *V, ArrayRef< Attribute::AttrKind > AttrKinds, AssumptionCache *AC=nullptr, function_ref< bool(RetainedKnowledge, Instruction *, const CallBase::BundleOpInfo *)> Filter=[](auto...) { return true;})
	Return a valid Knowledge associated to the Value V if its Attribute kind is in AttrKinds and it matches the Filter.
RetainedKnowledge	getKnowledgeValidInContext (const Value *V, ArrayRef< Attribute::AttrKind > AttrKinds, const Instruction *CtxI, const DominatorTree *DT=nullptr, AssumptionCache *AC=nullptr)
	Return a valid Knowledge associated to the Value V if its Attribute kind is in AttrKinds and the knowledge is suitable to be used in the context of CtxI.
RetainedKnowledge	getKnowledgeFromBundle (AssumeInst &Assume, const CallBase::BundleOpInfo &BOI)
	This extracts the Knowledge from an element of an operand bundle.
FunctionPass *	createBasicAAWrapperPass ()
Printable	printBlockFreq (const BlockFrequencyInfo &BFI, BlockFrequency Freq)
	Print the block frequency Freq relative to the current functions entry frequency.
Printable	printBlockFreq (const BlockFrequencyInfo &BFI, const BasicBlock &BB)
	Convenience function equivalent to calling printBlockFreq(BFI, BFI.getBlocakFreq(&BB)).
uint32_t	getWeightFromBranchProb (const BranchProbability Prob)
void	initializeDummyCGSCCPassPass (PassRegistry &)
ModulePass *	createCallGraphViewerPass ()
ModulePass *	createCallGraphDOTPrinterPass ()
unsigned	getDefaultMaxUsesToExploreForCaptureTracking ()
	getDefaultMaxUsesToExploreForCaptureTracking - Return default value of the maximal number of uses to explore before giving up.
bool	PointerMayBeCaptured (const Value *V, bool ReturnCaptures, bool StoreCaptures, unsigned MaxUsesToExplore=0)
	PointerMayBeCaptured - Return true if this pointer value may be captured by the enclosing function (which is required to exist).
bool	PointerMayBeCapturedBefore (const Value *V, bool ReturnCaptures, bool StoreCaptures, const Instruction *I, const DominatorTree *DT, bool IncludeI=false, unsigned MaxUsesToExplore=0, const LoopInfo *LI=nullptr)
	PointerMayBeCapturedBefore - Return true if this pointer value may be captured by the enclosing function (which is required to exist).
Instruction *	FindEarliestCapture (const Value *V, Function &F, bool ReturnCaptures, bool StoreCaptures, const DominatorTree &DT, unsigned MaxUsesToExplore=0)
UseCaptureKind	DetermineUseCaptureKind (const Use &U, llvm::function_ref< bool(Value *, const DataLayout &)> IsDereferenceableOrNull)
	Determine what kind of capture behaviour U may exhibit.
void	PointerMayBeCaptured (const Value *V, CaptureTracker *Tracker, unsigned MaxUsesToExplore=0)
	PointerMayBeCaptured - Visit the value and the values derived from it and find values which appear to be capturing the pointer value.
bool	isNonEscapingLocalObject (const Value *V, SmallDenseMap< const Value *, bool, 8 > *IsCapturedCache=nullptr)
	Returns true if the pointer is to a function-local object that never escapes from the function.
void	FindFunctionBackedges (const Function &F, SmallVectorImpl< std::pair< const BasicBlock *, const BasicBlock * > > &Result)
	Analyze the specified function to find all of the loop backedges in the function and return them.
unsigned	GetSuccessorNumber (const BasicBlock *BB, const BasicBlock *Succ)
	Search for the specified successor of basic block BB and return its position in the terminator instruction's list of successors.
bool	isCriticalEdge (const Instruction *TI, unsigned SuccNum, bool AllowIdenticalEdges=false)
	Return true if the specified edge is a critical edge.
bool	isCriticalEdge (const Instruction *TI, const BasicBlock *Succ, bool AllowIdenticalEdges=false)
bool	isPotentiallyReachable (const Instruction *From, const Instruction *To, const SmallPtrSetImpl< BasicBlock * > *ExclusionSet=nullptr, const DominatorTree *DT=nullptr, const LoopInfo *LI=nullptr)
	Determine whether instruction 'To' is reachable from 'From', without passing through any blocks in ExclusionSet, returning true if uncertain.
bool	isPotentiallyReachable (const BasicBlock *From, const BasicBlock *To, const SmallPtrSetImpl< BasicBlock * > *ExclusionSet=nullptr, const DominatorTree *DT=nullptr, const LoopInfo *LI=nullptr)
	Determine whether block 'To' is reachable from 'From', returning true if uncertain.
bool	isPotentiallyReachableFromMany (SmallVectorImpl< BasicBlock * > &Worklist, const BasicBlock *StopBB, const SmallPtrSetImpl< BasicBlock * > *ExclusionSet, const DominatorTree *DT=nullptr, const LoopInfo *LI=nullptr)
	Determine whether there is at least one path from a block in 'Worklist' to 'StopBB' without passing through any blocks in 'ExclusionSet', returning true if uncertain.
template<class NodeT , class RPOTraversalT , class LoopInfoT , class GT = GraphTraits<NodeT>>
bool	containsIrreducibleCFG (RPOTraversalT &RPOTraversal, const LoopInfoT &LI)
	Return true if the control flow in RPOTraversal is irreducible.
template<typename BasicBlockT >
std::string	SimpleNodeLabelString (const BasicBlockT *Node)
template<typename BasicBlockT >
std::string	CompleteNodeLabelString (const BasicBlockT *Node, function_ref< void(raw_string_ostream &, const BasicBlockT &)> HandleBasicBlock, function_ref< void(std::string &, unsigned &, unsigned)> HandleComment)
template<typename CGSCCPassT >
ModuleToPostOrderCGSCCPassAdaptor	createModuleToPostOrderCGSCCPassAdaptor (CGSCCPassT &&Pass)
	A function to deduce a function pass type and wrap it in the templated adaptor.
LazyCallGraph::SCC &	updateCGAndAnalysisManagerForFunctionPass (LazyCallGraph &G, LazyCallGraph::SCC &C, LazyCallGraph::Node &N, CGSCCAnalysisManager &AM, CGSCCUpdateResult &UR, FunctionAnalysisManager &FAM)
	Helper to update the call graph after running a function pass.
LazyCallGraph::SCC &	updateCGAndAnalysisManagerForCGSCCPass (LazyCallGraph &G, LazyCallGraph::SCC &C, LazyCallGraph::Node &N, CGSCCAnalysisManager &AM, CGSCCUpdateResult &UR, FunctionAnalysisManager &FAM)
	Helper to update the call graph after running a CGSCC pass.
template<typename FunctionPassT >
CGSCCToFunctionPassAdaptor	createCGSCCToFunctionPassAdaptor (FunctionPassT &&Pass, bool EagerlyInvalidate=false, bool NoRerun=false)
	A function to deduce a function pass type and wrap it in the templated adaptor.
template<typename CGSCCPassT >
DevirtSCCRepeatedPass	createDevirtSCCRepeatedPass (CGSCCPassT &&Pass, int MaxIterations)
	A function to deduce a function pass type and wrap it in the templated adaptor.
unsigned	getICmpCode (CmpInst::Predicate Pred)
	Encode a icmp predicate into a three bit mask.
Constant *	getPredForICmpCode (unsigned Code, bool Sign, Type *OpTy, CmpInst::Predicate &Pred)
	This is the complement of getICmpCode.
bool	predicatesFoldable (CmpInst::Predicate P1, CmpInst::Predicate P2)
	Return true if both predicates match sign or if at least one of them is an equality comparison (which is signless).
unsigned	getFCmpCode (CmpInst::Predicate CC)
	Similar to getICmpCode but for FCmpInst.
Constant *	getPredForFCmpCode (unsigned Code, Type *OpTy, CmpInst::Predicate &Pred)
	This is the complement of getFCmpCode.
bool	decomposeBitTestICmp (Value *LHS, Value *RHS, CmpInst::Predicate &Pred, Value *&X, APInt &Mask, bool LookThroughTrunc=true)
	Decompose an icmp into the form ((X & Mask) pred 0) if possible.
bool	IsConstantOffsetFromGlobal (Constant *C, GlobalValue *&GV, APInt &Offset, const DataLayout &DL, DSOLocalEquivalent **DSOEquiv=nullptr)
	If this constant is a constant offset from a global, return the global and the constant.
Constant *	ConstantFoldInstruction (Instruction *I, const DataLayout &DL, const TargetLibraryInfo *TLI=nullptr)
	ConstantFoldInstruction - Try to constant fold the specified instruction.
Constant *	ConstantFoldConstant (const Constant *C, const DataLayout &DL, const TargetLibraryInfo *TLI=nullptr)
	ConstantFoldConstant - Fold the constant using the specified DataLayout.
Constant *	ConstantFoldInstOperands (Instruction *I, ArrayRef< Constant * > Ops, const DataLayout &DL, const TargetLibraryInfo *TLI=nullptr)
	ConstantFoldInstOperands - Attempt to constant fold an instruction with the specified operands.
Constant *	ConstantFoldCompareInstOperands (unsigned Predicate, Constant *LHS, Constant *RHS, const DataLayout &DL, const TargetLibraryInfo *TLI=nullptr, const Instruction *I=nullptr)
	Attempt to constant fold a compare instruction (icmp/fcmp) with the specified operands.
Constant *	ConstantFoldUnaryOpOperand (unsigned Opcode, Constant *Op, const DataLayout &DL)
	Attempt to constant fold a unary operation with the specified operand.
Constant *	ConstantFoldBinaryOpOperands (unsigned Opcode, Constant *LHS, Constant *RHS, const DataLayout &DL)
	Attempt to constant fold a binary operation with the specified operands.
Constant *	ConstantFoldFPInstOperands (unsigned Opcode, Constant *LHS, Constant *RHS, const DataLayout &DL, const Instruction *I)
	Attempt to constant fold a floating point binary operation with the specified operands, applying the denormal handling mod to the operands.
Constant *	FlushFPConstant (Constant *Operand, const Instruction *I, bool IsOutput)
	Attempt to flush float point constant according to denormal mode set in the instruction's parent function attributes.
Constant *	ConstantFoldSelectInstruction (Constant *Cond, Constant *V1, Constant *V2)
	Attempt to constant fold a select instruction with the specified operands.
Constant *	ConstantFoldCastOperand (unsigned Opcode, Constant *C, Type *DestTy, const DataLayout &DL)
	Attempt to constant fold a cast with the specified operand.
Constant *	ConstantFoldIntegerCast (Constant *C, Type *DestTy, bool IsSigned, const DataLayout &DL)
	Constant fold a zext, sext or trunc, depending on IsSigned and whether the DestTy is wider or narrower than C.
Constant *	ConstantFoldInsertValueInstruction (Constant *Agg, Constant *Val, ArrayRef< unsigned > Idxs)
	ConstantFoldInsertValueInstruction - Attempt to constant fold an insertvalue instruction with the specified operands and indices.
Constant *	ConstantFoldExtractValueInstruction (Constant *Agg, ArrayRef< unsigned > Idxs)
	Attempt to constant fold an extractvalue instruction with the specified operands and indices.
Constant *	ConstantFoldInsertElementInstruction (Constant *Val, Constant *Elt, Constant *Idx)
	Attempt to constant fold an insertelement instruction with the specified operands and indices.
Constant *	ConstantFoldExtractElementInstruction (Constant *Val, Constant *Idx)
	Attempt to constant fold an extractelement instruction with the specified operands and indices.
Constant *	ConstantFoldShuffleVectorInstruction (Constant *V1, Constant *V2, ArrayRef< int > Mask)
	Attempt to constant fold a shufflevector instruction with the specified operands and mask.
Constant *	ConstantFoldLoadFromConst (Constant *C, Type *Ty, const APInt &Offset, const DataLayout &DL)
	Extract value of C at the given Offset reinterpreted as Ty.
Constant *	ConstantFoldLoadFromConst (Constant *C, Type *Ty, const DataLayout &DL)
	Extract value of C reinterpreted as Ty.
Constant *	ConstantFoldLoadFromConstPtr (Constant *C, Type *Ty, APInt Offset, const DataLayout &DL)
	Return the value that a load from C with offset Offset would produce if it is constant and determinable.
Constant *	ConstantFoldLoadFromConstPtr (Constant *C, Type *Ty, const DataLayout &DL)
	Return the value that a load from C would produce if it is constant and determinable.
Constant *	ConstantFoldLoadFromUniformValue (Constant *C, Type *Ty, const DataLayout &DL)
	If C is a uniform value where all bits are the same (either all zero, all ones, all undef or all poison), return the corresponding uniform value in the new type.
bool	canConstantFoldCallTo (const CallBase *Call, const Function *F)
	canConstantFoldCallTo - Return true if its even possible to fold a call to the specified function.
Constant *	ConstantFoldCall (const CallBase *Call, Function *F, ArrayRef< Constant * > Operands, const TargetLibraryInfo *TLI=nullptr)
	ConstantFoldCall - Attempt to constant fold a call to the specified function with the specified arguments, returning null if unsuccessful.
Constant *	ConstantFoldBinaryIntrinsic (Intrinsic::ID ID, Constant *LHS, Constant *RHS, Type *Ty, Instruction *FMFSource)
Constant *	ConstantFoldLoadThroughBitcast (Constant *C, Type *DestTy, const DataLayout &DL)
	ConstantFoldLoadThroughBitcast - try to cast constant to destination type returning null if unsuccessful.
bool	isMathLibCallNoop (const CallBase *Call, const TargetLibraryInfo *TLI)
	Check whether the given call has no side-effects.
Constant *	ReadByteArrayFromGlobal (const GlobalVariable *GV, uint64_t Offset)
raw_ostream &	operator<< (raw_ostream &OS, const DDGNode &N)
raw_ostream &	operator<< (raw_ostream &OS, const DDGNode::NodeKind K)
raw_ostream &	operator<< (raw_ostream &OS, const DDGEdge &E)
raw_ostream &	operator<< (raw_ostream &OS, const DDGEdge::EdgeKind K)
raw_ostream &	operator<< (raw_ostream &OS, const DataDependenceGraph &G)
void	findArrayDimensions (ScalarEvolution &SE, SmallVectorImpl< const SCEV * > &Terms, SmallVectorImpl< const SCEV * > &Sizes, const SCEV *ElementSize)
	Compute the array dimensions Sizes from the set of Terms extracted from the memory access function of this SCEVAddRecExpr (second step of delinearization).
void	collectParametricTerms (ScalarEvolution &SE, const SCEV *Expr, SmallVectorImpl< const SCEV * > &Terms)
	Collect parametric terms occurring in step expressions (first step of delinearization).
void	computeAccessFunctions (ScalarEvolution &SE, const SCEV *Expr, SmallVectorImpl< const SCEV * > &Subscripts, SmallVectorImpl< const SCEV * > &Sizes)
	Return in Subscripts the access functions for each dimension in Sizes (third step of delinearization).
void	delinearize (ScalarEvolution &SE, const SCEV *Expr, SmallVectorImpl< const SCEV * > &Subscripts, SmallVectorImpl< const SCEV * > &Sizes, const SCEV *ElementSize)
	Split this SCEVAddRecExpr into two vectors of SCEVs representing the subscripts and sizes of an array access.
bool	getIndexExpressionsFromGEP (ScalarEvolution &SE, const GetElementPtrInst *GEP, SmallVectorImpl< const SCEV * > &Subscripts, SmallVectorImpl< int > &Sizes)
	Gathers the individual index expressions from a GEP instruction.
bool	tryDelinearizeFixedSizeImpl (ScalarEvolution *SE, Instruction *Inst, const SCEV *AccessFn, SmallVectorImpl< const SCEV * > &Subscripts, SmallVectorImpl< int > &Sizes)
	Implementation of fixed size array delinearization.
FunctionPass *	createDependenceAnalysisWrapperPass ()
	createDependenceAnalysisPass - This creates an instance of the DependenceAnalysis wrapper pass.
FunctionPass *	createDomPrinterWrapperPassPass ()
FunctionPass *	createDomOnlyPrinterWrapperPassPass ()
FunctionPass *	createDomViewerWrapperPassPass ()
FunctionPass *	createDomOnlyViewerWrapperPassPass ()
FunctionPass *	createPostDomPrinterWrapperPassPass ()
FunctionPass *	createPostDomOnlyPrinterWrapperPassPass ()
FunctionPass *	createPostDomViewerWrapperPassPass ()
FunctionPass *	createPostDomOnlyViewerWrapperPassPass ()
template<typename GraphT >
void	viewGraphForFunction (Function &F, GraphT Graph, StringRef Name, bool IsSimple)
static void	shortenFileName (std::string &FN, unsigned char len=250)
template<typename GraphT >
void	printGraphForFunction (Function &F, GraphT Graph, StringRef Name, bool IsSimple)
template<typename GraphT >
void	WriteDOTGraphToFile (Function &F, GraphT &&Graph, std::string FileNamePrefix, bool IsSimple)
template<typename FunctionT , typename BlockT >
static void	computeEHOnlyBlocks (FunctionT &F, DenseSet< BlockT * > &EHBlocks)
	Compute a list of blocks that are only reachable via EH paths.
ModulePass *	createGlobalsAAWrapperPass ()
bool	isGuard (const User *U)
	Returns true iff U has semantics of a guard expressed in a form of call of llvm.experimental.guard intrinsic.
bool	isWidenableCondition (const Value *V)
	Returns true iff V has semantics of llvm.experimental.widenable.condition call.
bool	isWidenableBranch (const User *U)
	Returns true iff U is a widenable branch (that is, extractWidenableCondition returns widenable condition).
bool	isGuardAsWidenableBranch (const User *U)
	Returns true iff U has semantics of a guard expressed in a form of a widenable conditional branch to deopt block.
bool	parseWidenableBranch (const User *U, Value *&Condition, Value *&WidenableCondition, BasicBlock *&IfTrueBB, BasicBlock *&IfFalseBB)
	If U is widenable branch looking like: cond = ... wc = call i1 @llvm.experimental.widenable.condition() branch_cond = and i1 cond, wc br i1 branch_cond, label if_true_bb, label if_false_bb ; <— U The function returns true, and the values cond and wc and blocks if_true_bb, if_false_bb are returned in the parameters (Condition, WidenableCondition, IfTrueBB and IfFalseFF) respectively.
bool	parseWidenableBranch (User *U, Use *&Cond, Use *&WC, BasicBlock *&IfTrueBB, BasicBlock *&IfFalseBB)
	Analogous to the above, but return the Uses so that they can be modified.
void	parseWidenableGuard (const User *U, llvm::SmallVectorImpl< Value * > &Checks)
Value *	extractWidenableCondition (const User *U)
uint64_t	getNumOfCalls (Function &callerFunction, Function &calledFunction)
uint64_t	getMaxFreq (const Function &F, const BlockFrequencyInfo *BFI)
std::string	getHeatColor (uint64_t freq, uint64_t maxFreq)
std::string	getHeatColor (double percent)
std::vector< CallBase * >	findIndirectCalls (Function &F)
std::vector< Instruction * >	findVTableAddrs (Function &F)
std::string	AnnotateInlinePassName (InlineContext IC)
std::unique_ptr< InlineAdvisor >	getReleaseModeAdvisor (Module &M, ModuleAnalysisManager &MAM, std::function< bool(CallBase &)> GetDefaultAdvice)
std::unique_ptr< InlineAdvisor >	getDevelopmentModeAdvisor (Module &M, ModuleAnalysisManager &MAM, std::function< bool(CallBase &)> GetDefaultAdvice)
std::optional< InlineCost >	shouldInline (CallBase &CB, function_ref< InlineCost(CallBase &CB)> GetInlineCost, OptimizationRemarkEmitter &ORE, bool EnableDeferral=true)
	Return the cost only if the inliner should attempt to inline at the given CallSite.
void	emitInlinedInto (OptimizationRemarkEmitter &ORE, DebugLoc DLoc, const BasicBlock *Block, const Function &Callee, const Function &Caller, bool IsMandatory, function_ref< void(OptimizationRemark &)> ExtraContext={}, const char *PassName=nullptr)
	Emit ORE message.
void	emitInlinedIntoBasedOnCost (OptimizationRemarkEmitter &ORE, DebugLoc DLoc, const BasicBlock *Block, const Function &Callee, const Function &Caller, const InlineCost &IC, bool ForProfileContext=false, const char *PassName=nullptr)
	Emit ORE message based in cost (default heuristic).
void	addLocationToRemarks (OptimizationRemark &Remark, DebugLoc DLoc)
	Add location info to ORE message.
void	setInlineRemark (CallBase &CB, StringRef Message)
	Set the inline-remark attribute.
std::string	inlineCostStr (const InlineCost &IC)
	Utility for extracting the inline cost message to a string.
std::optional< int >	getStringFnAttrAsInt (CallBase &CB, StringRef AttrKind)
InlineParams	getInlineParams ()
	Generate the parameters to tune the inline cost analysis based only on the commandline options.
InlineParams	getInlineParams (int Threshold)
	Generate the parameters to tune the inline cost analysis based on command line options.
InlineParams	getInlineParams (unsigned OptLevel, unsigned SizeOptLevel)
	Generate the parameters to tune the inline cost analysis based on command line options.
int	getCallsiteCost (const TargetTransformInfo &TTI, const CallBase &Call, const DataLayout &DL)
	Return the cost associated with a callsite, including parameter passing and the call/return instruction.
InlineCost	getInlineCost (CallBase &Call, const InlineParams &Params, TargetTransformInfo &CalleeTTI, function_ref< AssumptionCache &(Function &)> GetAssumptionCache, function_ref< const TargetLibraryInfo &(Function &)> GetTLI, function_ref< BlockFrequencyInfo &(Function &)> GetBFI=nullptr, ProfileSummaryInfo *PSI=nullptr, OptimizationRemarkEmitter *ORE=nullptr)
	Get an InlineCost object representing the cost of inlining this callsite.
InlineCost	getInlineCost (CallBase &Call, Function *Callee, const InlineParams &Params, TargetTransformInfo &CalleeTTI, function_ref< AssumptionCache &(Function &)> GetAssumptionCache, function_ref< const TargetLibraryInfo &(Function &)> GetTLI, function_ref< BlockFrequencyInfo &(Function &)> GetBFI=nullptr, ProfileSummaryInfo *PSI=nullptr, OptimizationRemarkEmitter *ORE=nullptr)
	Get an InlineCost with the callee explicitly specified.
std::optional< InlineResult >	getAttributeBasedInliningDecision (CallBase &Call, Function *Callee, TargetTransformInfo &CalleeTTI, function_ref< const TargetLibraryInfo &(Function &)> GetTLI)
	Returns InlineResult::success() if the call site should be always inlined because of user directives, and the inlining is viable.
std::optional< int >	getInliningCostEstimate (CallBase &Call, TargetTransformInfo &CalleeTTI, function_ref< AssumptionCache &(Function &)> GetAssumptionCache, function_ref< BlockFrequencyInfo &(Function &)> GetBFI=nullptr, ProfileSummaryInfo *PSI=nullptr, OptimizationRemarkEmitter *ORE=nullptr)
	Get the cost estimate ignoring thresholds.
std::optional< InlineCostFeatures >	getInliningCostFeatures (CallBase &Call, TargetTransformInfo &CalleeTTI, function_ref< AssumptionCache &(Function &)> GetAssumptionCache, function_ref< BlockFrequencyInfo &(Function &)> GetBFI=nullptr, ProfileSummaryInfo *PSI=nullptr, OptimizationRemarkEmitter *ORE=nullptr)
	Get the expanded cost features.
InlineResult	isInlineViable (Function &Callee)
	Minimal filter to detect invalid constructs for inlining.
constexpr bool	isHeuristicInlineCostFeature (InlineCostFeatureIndex Feature)
constexpr FeatureIndex	inlineCostFeatureToMlFeature (InlineCostFeatureIndex Feature)
std::unique_ptr< InlineOrder< std::pair< CallBase *, int > > >	getDefaultInlineOrder (FunctionAnalysisManager &FAM, const InlineParams &Params, ModuleAnalysisManager &MAM, Module &M)
std::unique_ptr< InlineOrder< std::pair< CallBase *, int > > >	getInlineOrder (FunctionAnalysisManager &FAM, const InlineParams &Params, ModuleAnalysisManager &MAM, Module &M)
Value *	simplifyAddInst (Value *LHS, Value *RHS, bool IsNSW, bool IsNUW, const SimplifyQuery &Q)
	Given operands for an Add, fold the result or return null.
Value *	simplifySubInst (Value *LHS, Value *RHS, bool IsNSW, bool IsNUW, const SimplifyQuery &Q)
	Given operands for a Sub, fold the result or return null.
Value *	simplifyMulInst (Value *LHS, Value *RHS, bool IsNSW, bool IsNUW, const SimplifyQuery &Q)
	Given operands for a Mul, fold the result or return null.
Value *	simplifySDivInst (Value *LHS, Value *RHS, bool IsExact, const SimplifyQuery &Q)
	Given operands for an SDiv, fold the result or return null.
Value *	simplifyUDivInst (Value *LHS, Value *RHS, bool IsExact, const SimplifyQuery &Q)
	Given operands for a UDiv, fold the result or return null.
Value *	simplifySRemInst (Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for an SRem, fold the result or return null.
Value *	simplifyURemInst (Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for a URem, fold the result or return null.
Value *	simplifyFNegInst (Value *Op, FastMathFlags FMF, const SimplifyQuery &Q)
	Given operand for an FNeg, fold the result or return null.
Value *	simplifyFAddInst (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for an FAdd, fold the result or return null.
Value *	simplifyFSubInst (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for an FSub, fold the result or return null.
Value *	simplifyFMulInst (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for an FMul, fold the result or return null.
Value *	simplifyFMAFMul (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for the multiplication of a FMA, fold the result or return null.
Value *	simplifyFDivInst (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for an FDiv, fold the result or return null.
Value *	simplifyFRemInst (Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q, fp::ExceptionBehavior ExBehavior=fp::ebIgnore, RoundingMode Rounding=RoundingMode::NearestTiesToEven)
	Given operands for an FRem, fold the result or return null.
Value *	simplifyShlInst (Value *Op0, Value *Op1, bool IsNSW, bool IsNUW, const SimplifyQuery &Q)
	Given operands for a Shl, fold the result or return null.
Value *	simplifyLShrInst (Value *Op0, Value *Op1, bool IsExact, const SimplifyQuery &Q)
	Given operands for a LShr, fold the result or return null.
Value *	simplifyAShrInst (Value *Op0, Value *Op1, bool IsExact, const SimplifyQuery &Q)
	Given operands for a AShr, fold the result or return nulll.
Value *	simplifyAndInst (Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for an And, fold the result or return null.
Value *	simplifyOrInst (Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for an Or, fold the result or return null.
Value *	simplifyXorInst (Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for an Xor, fold the result or return null.
Value *	simplifyICmpInst (unsigned Predicate, Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for an ICmpInst, fold the result or return null.
Value *	simplifyFCmpInst (unsigned Predicate, Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q)
	Given operands for an FCmpInst, fold the result or return null.
Value *	simplifySelectInst (Value *Cond, Value *TrueVal, Value *FalseVal, const SimplifyQuery &Q)
	Given operands for a SelectInst, fold the result or return null.
Value *	simplifyGEPInst (Type *SrcTy, Value *Ptr, ArrayRef< Value * > Indices, bool InBounds, const SimplifyQuery &Q)
	Given operands for a GetElementPtrInst, fold the result or return null.
Value *	simplifyInsertValueInst (Value *Agg, Value *Val, ArrayRef< unsigned > Idxs, const SimplifyQuery &Q)
	Given operands for an InsertValueInst, fold the result or return null.
Value *	simplifyInsertElementInst (Value *Vec, Value *Elt, Value *Idx, const SimplifyQuery &Q)
	Given operands for an InsertElement, fold the result or return null.
Value *	simplifyExtractValueInst (Value *Agg, ArrayRef< unsigned > Idxs, const SimplifyQuery &Q)
	Given operands for an ExtractValueInst, fold the result or return null.
Value *	simplifyExtractElementInst (Value *Vec, Value *Idx, const SimplifyQuery &Q)
	Given operands for an ExtractElementInst, fold the result or return null.
Value *	simplifyCastInst (unsigned CastOpc, Value *Op, Type *Ty, const SimplifyQuery &Q)
	Given operands for a CastInst, fold the result or return null.
Value *	simplifyBinaryIntrinsic (Intrinsic::ID IID, Type *ReturnType, Value *Op0, Value *Op1, const SimplifyQuery &Q, const CallBase *Call)
	Given operands for a BinaryIntrinsic, fold the result or return null.
Value *	simplifyShuffleVectorInst (Value *Op0, Value *Op1, ArrayRef< int > Mask, Type *RetTy, const SimplifyQuery &Q)
	Given operands for a ShuffleVectorInst, fold the result or return null.
Value *	simplifyCmpInst (unsigned Predicate, Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for a CmpInst, fold the result or return null.
Value *	simplifyUnOp (unsigned Opcode, Value *Op, const SimplifyQuery &Q)
	Given operand for a UnaryOperator, fold the result or return null.
Value *	simplifyUnOp (unsigned Opcode, Value *Op, FastMathFlags FMF, const SimplifyQuery &Q)
	Given operand for a UnaryOperator, fold the result or return null.
Value *	simplifyBinOp (unsigned Opcode, Value *LHS, Value *RHS, const SimplifyQuery &Q)
	Given operands for a BinaryOperator, fold the result or return null.
Value *	simplifyBinOp (unsigned Opcode, Value *LHS, Value *RHS, FastMathFlags FMF, const SimplifyQuery &Q)
	Given operands for a BinaryOperator, fold the result or return null.
Value *	simplifyCall (CallBase *Call, Value *Callee, ArrayRef< Value * > Args, const SimplifyQuery &Q)
	Given a callsite, callee, and arguments, fold the result or return null.
Value *	simplifyConstrainedFPCall (CallBase *Call, const SimplifyQuery &Q)
	Given a constrained FP intrinsic call, tries to compute its simplified version.
Value *	simplifyFreezeInst (Value *Op, const SimplifyQuery &Q)
	Given an operand for a Freeze, see if we can fold the result.
Value *	simplifyLoadInst (LoadInst *LI, Value *PtrOp, const SimplifyQuery &Q)
	Given a load instruction and its pointer operand, fold the result or return null.
Value *	simplifyInstruction (Instruction *I, const SimplifyQuery &Q)
	See if we can compute a simplified version of this instruction.
Value *	simplifyInstructionWithOperands (Instruction *I, ArrayRef< Value * > NewOps, const SimplifyQuery &Q)
	Like simplifyInstruction but the operands of I are replaced with NewOps.
Value *	simplifyWithOpReplaced (Value *V, Value *Op, Value *RepOp, const SimplifyQuery &Q, bool AllowRefinement, SmallVectorImpl< Instruction * > *DropFlags=nullptr)
	See if V simplifies when its operand Op is replaced with RepOp.
bool	replaceAndRecursivelySimplify (Instruction *I, Value *SimpleV, const TargetLibraryInfo *TLI=nullptr, const DominatorTree *DT=nullptr, AssumptionCache *AC=nullptr, SmallSetVector< Instruction *, 8 > *UnsimplifiedUsers=nullptr)
	Replace all uses of 'I' with 'SimpleV' and simplify the uses recursively.
const SimplifyQuery	getBestSimplifyQuery (Pass &, Function &)
template<class T , class... TArgs>
const SimplifyQuery	getBestSimplifyQuery (AnalysisManager< T, TArgs... > &, Function &)
const SimplifyQuery	getBestSimplifyQuery (LoopStandardAnalysisResults &, const DataLayout &)
Pass *	createIVUsersPass ()
void	initializeLazyBFIPassPass (PassRegistry &Registry)
	Helper for client passes to initialize dependent passes for LBFI.
void	initializeLazyBPIPassPass (PassRegistry &Registry)
	Helper for client passes to initialize dependent passes for LBPI.
void	lintModule (const Module &M)
	Lint a module.
void	lintFunction (const Function &F)
	lintFunction - Check a function for errors, printing messages on stderr.
bool	isDereferenceablePointer (const Value *V, Type *Ty, const DataLayout &DL, const Instruction *CtxI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Return true if this is always a dereferenceable pointer.
bool	isDereferenceableAndAlignedPointer (const Value *V, Type *Ty, Align Alignment, const DataLayout &DL, const Instruction *CtxI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Returns true if V is always a dereferenceable pointer with alignment greater or equal than requested.
bool	isDereferenceableAndAlignedPointer (const Value *V, Align Alignment, const APInt &Size, const DataLayout &DL, const Instruction *CtxI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Returns true if V is always dereferenceable for Size byte with alignment greater or equal than requested.
bool	isSafeToLoadUnconditionally (Value *V, Align Alignment, APInt &Size, const DataLayout &DL, Instruction *ScanFrom=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Return true if we know that executing a load from this value cannot trap.
bool	isDereferenceableAndAlignedInLoop (LoadInst *LI, Loop *L, ScalarEvolution &SE, DominatorTree &DT, AssumptionCache *AC=nullptr)
	Return true if we can prove that the given load (which is assumed to be within the specified loop) would access only dereferenceable memory, and be properly aligned on every iteration of the specified loop regardless of its placement within the loop.
bool	isSafeToLoadUnconditionally (Value *V, Type *Ty, Align Alignment, const DataLayout &DL, Instruction *ScanFrom=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Return true if we know that executing a load from this value cannot trap.
Value *	FindAvailableLoadedValue (LoadInst *Load, BasicBlock *ScanBB, BasicBlock::iterator &ScanFrom, unsigned MaxInstsToScan=DefMaxInstsToScan, BatchAAResults *AA=nullptr, bool *IsLoadCSE=nullptr, unsigned *NumScanedInst=nullptr)
	Scan backwards to see if we have the value of the given load available locally within a small number of instructions.
Value *	FindAvailableLoadedValue (LoadInst *Load, BatchAAResults &AA, bool *IsLoadCSE, unsigned MaxInstsToScan=DefMaxInstsToScan)
	This overload provides a more efficient implementation of FindAvailableLoadedValue() for the case where we are not interested in finding the closest clobbering instruction if no available load is found.
Value *	findAvailablePtrLoadStore (const MemoryLocation &Loc, Type *AccessTy, bool AtLeastAtomic, BasicBlock *ScanBB, BasicBlock::iterator &ScanFrom, unsigned MaxInstsToScan, BatchAAResults *AA, bool *IsLoadCSE, unsigned *NumScanedInst)
	Scan backwards to see if we have the value of the given pointer available locally within a small number of instructions.
bool	canReplacePointersIfEqual (Value *A, Value *B, const DataLayout &DL, Instruction *CtxI)
	Returns true if a pointer value A can be replace with another pointer value \B if they are deemed equal through some means (e.g.
const SCEV *	replaceSymbolicStrideSCEV (PredicatedScalarEvolution &PSE, const DenseMap< Value *, const SCEV * > &PtrToStride, Value *Ptr)
	Return the SCEV corresponding to a pointer with the symbolic stride replaced with constant one, assuming the SCEV predicate associated with PSE is true.
std::optional< int64_t >	getPtrStride (PredicatedScalarEvolution &PSE, Type *AccessTy, Value *Ptr, const Loop *Lp, const DenseMap< Value *, const SCEV * > &StridesMap=DenseMap< Value *, const SCEV * >(), bool Assume=false, bool ShouldCheckWrap=true)
	If the pointer has a constant stride return it in units of the access type size.
std::optional< int >	getPointersDiff (Type *ElemTyA, Value *PtrA, Type *ElemTyB, Value *PtrB, const DataLayout &DL, ScalarEvolution &SE, bool StrictCheck=false, bool CheckType=true)
	Returns the distance between the pointers PtrA and PtrB iff they are compatible and it is possible to calculate the distance between them.
bool	sortPtrAccesses (ArrayRef< Value * > VL, Type *ElemTy, const DataLayout &DL, ScalarEvolution &SE, SmallVectorImpl< unsigned > &SortedIndices)
	Attempt to sort the pointers in VL and return the sorted indices in SortedIndices, if reordering is required.
bool	isConsecutiveAccess (Value *A, Value *B, const DataLayout &DL, ScalarEvolution &SE, bool CheckType=true)
	Returns true if the memory operations A and B are consecutive.
PreservedAnalyses	getLoopPassPreservedAnalyses ()
	Returns the minimum set of Analyses that all loop passes must preserve.
raw_ostream &	operator<< (raw_ostream &OS, const IndexedReference &R)
raw_ostream &	operator<< (raw_ostream &OS, const CacheCost &CC)
void	printLoop (Loop &L, raw_ostream &OS, const std::string &Banner="")
	Function to print a loop's contents as LLVM's text IR assembly.
MDNode *	findOptionMDForLoopID (MDNode *LoopID, StringRef Name)
	Find and return the loop attribute node for the attribute Name in LoopID.
MDNode *	findOptionMDForLoop (const Loop *TheLoop, StringRef Name)
	Find string metadata for a loop.
std::optional< bool >	getOptionalBoolLoopAttribute (const Loop *TheLoop, StringRef Name)
bool	getBooleanLoopAttribute (const Loop *TheLoop, StringRef Name)
	Returns true if Name is applied to TheLoop and enabled.
std::optional< int >	getOptionalIntLoopAttribute (const Loop *TheLoop, StringRef Name)
	Find named metadata for a loop with an integer value.
int	getIntLoopAttribute (const Loop *TheLoop, StringRef Name, int Default=0)
	Find named metadata for a loop with an integer value.
std::optional< const MDOperand * >	findStringMetadataForLoop (const Loop *TheLoop, StringRef Name)
	Find string metadata for loop.
bool	hasMustProgress (const Loop *L)
	Look for the loop attribute that requires progress within the loop.
bool	isMustProgress (const Loop *L)
	Return true if this loop can be assumed to make progress.
bool	isFinite (const Loop *L)
	Return true if this loop can be assumed to run for a finite number of iterations.
bool	isValidAsAccessGroup (MDNode *AccGroup)
	Return whether an MDNode might represent an access group.
llvm::MDNode *	makePostTransformationMetadata (llvm::LLVMContext &Context, MDNode *OrigLoopID, llvm::ArrayRef< llvm::StringRef > RemovePrefixes, llvm::ArrayRef< llvm::MDNode * > AddAttrs)
	Create a new LoopID after the loop has been transformed.
raw_ostream &	operator<< (raw_ostream &, const LoopNest &)
bool	isAllocationFn (const Value *V, const TargetLibraryInfo *TLI)
	Tests if a value is a call or invoke to a library function that allocates or reallocates memory (either malloc, calloc, realloc, or strdup like).
bool	isAllocationFn (const Value *V, function_ref< const TargetLibraryInfo &(Function &)> GetTLI)
bool	isNewLikeFn (const Value *V, const TargetLibraryInfo *TLI)
	Tests if a value is a call or invoke to a library function that allocates memory via new.
bool	isMallocOrCallocLikeFn (const Value *V, const TargetLibraryInfo *TLI)
	Tests if a value is a call or invoke to a library function that allocates memory similar to malloc or calloc.
bool	isAllocLikeFn (const Value *V, const TargetLibraryInfo *TLI)
	Tests if a value is a call or invoke to a library function that allocates memory (either malloc, calloc, or strdup like).
bool	isReallocLikeFn (const Function *F)
	Tests if a function is a call or invoke to a library function that reallocates memory (e.g., realloc).
Value *	getReallocatedOperand (const CallBase *CB)
	If this is a call to a realloc function, return the reallocated operand.
bool	isLibFreeFunction (const Function *F, const LibFunc TLIFn)
	isLibFreeFunction - Returns true if the function is a builtin free()
Value *	getFreedOperand (const CallBase *CB, const TargetLibraryInfo *TLI)
	If this if a call to a free function, return the freed operand.
bool	isRemovableAlloc (const CallBase *V, const TargetLibraryInfo *TLI)
	Return true if this is a call to an allocation function that does not have side effects that we are required to preserve beyond the effect of allocating a new object.
Value *	getAllocAlignment (const CallBase *V, const TargetLibraryInfo *TLI)
	Gets the alignment argument for an aligned_alloc-like function, using either built-in knowledge based on fuction names/signatures or allocalign attributes.
std::optional< APInt >	getAllocSize (const CallBase *CB, const TargetLibraryInfo *TLI, function_ref< const Value *(const Value *)> Mapper=[](const Value *V) { return V;})
	Return the size of the requested allocation.
Constant *	getInitialValueOfAllocation (const Value *V, const TargetLibraryInfo *TLI, Type *Ty)
	If this is a call to an allocation function that initializes memory to a fixed value, return said value in the requested type.
std::optional< StringRef >	getAllocationFamily (const Value *I, const TargetLibraryInfo *TLI)
	If a function is part of an allocation family (e.g.
bool	getObjectSize (const Value *Ptr, uint64_t &Size, const DataLayout &DL, const TargetLibraryInfo *TLI, ObjectSizeOpts Opts={})
	Compute the size of the object pointed by Ptr.
Value *	lowerObjectSizeCall (IntrinsicInst *ObjectSize, const DataLayout &DL, const TargetLibraryInfo *TLI, bool MustSucceed)
	Try to turn a call to @llvm.objectsize into an integer value of the given Type.
Value *	lowerObjectSizeCall (IntrinsicInst *ObjectSize, const DataLayout &DL, const TargetLibraryInfo *TLI, AAResults *AA, bool MustSucceed, SmallVectorImpl< Instruction * > *InsertedInstructions=nullptr)
raw_ostream &	operator<< (raw_ostream &OS, LocationSize Size)
raw_ostream &	operator<< (raw_ostream &OS, const MemoryAccess &MA)
upward_defs_iterator	upward_defs_begin (const MemoryAccessPair &Pair, DominatorTree &DT)
upward_defs_iterator	upward_defs_end ()
iterator_range< upward_defs_iterator >	upward_defs (const MemoryAccessPair &Pair, DominatorTree &DT)
template<class T >
iterator_range< def_chain_iterator< T > >	def_chain (T MA, MemoryAccess *UpTo=nullptr)
template<class T >
iterator_range< def_chain_iterator< T, true > >	optimized_def_chain (T MA)
ModuleSummaryIndex	buildModuleSummaryIndex (const Module &M, std::function< BlockFrequencyInfo *(const Function &F)> GetBFICallback, ProfileSummaryInfo *PSI, std::function< const StackSafetyInfo *(const Function &F)> GetSSICallback=[](const Function &F) -> const StackSafetyInfo *{ return nullptr;})
	Direct function to compute a ModuleSummaryIndex from a given module.
ModulePass *	createModuleSummaryIndexWrapperPass ()
ImmutablePass *	createImmutableModuleSummaryIndexWrapperPass (const ModuleSummaryIndex *Index)
bool	mayHaveMemprofSummary (const CallBase *CB)
	Returns true if the instruction could have memprof metadata, used to ensure consistency between summary analysis and the ThinLTO backend processing.
bool	mayContainIrreducibleControl (const Function &F, const LoopInfo *LI)
bool	isCheckForZeroAndMulWithOverflow (Value *Op0, Value *Op1, bool IsAnd, Use *&Y)
	Match one of the patterns up to the select/logic op: Op0 = icmp ne i4 X, 0 Agg = call { i4, i1 } @llvm.
bool	isCheckForZeroAndMulWithOverflow (Value *Op0, Value *Op1, bool IsAnd)
FunctionPass *	createLazyValueInfoPass ()
	createLazyValueInfoPass - This creates an instance of the LazyValueInfo pass.
FunctionPass *	createRegionInfoPass ()
FunctionPass *	createPostDomTree ()
template<class Tr >
raw_ostream &	operator<< (raw_ostream &OS, const RegionNodeBase< Tr > &Node)
	Print a RegionNode.
template<class NodeRef , class BlockT , class RegionT >
RNSuccIterator< NodeRef, BlockT, RegionT >	succ_begin (NodeRef Node)
template<class NodeRef , class BlockT , class RegionT >
RNSuccIterator< NodeRef, BlockT, RegionT >	succ_end (NodeRef Node)
	RegionNodeGraphTraits (RegionNode, BasicBlock, Region)
	RegionGraphTraits (Region, RegionNode)
FunctionPass *	createRegionViewerPass ()
FunctionPass *	createRegionOnlyViewerPass ()
FunctionPass *	createRegionPrinterPass ()
FunctionPass *	createRegionOnlyPrinterPass ()
void	viewRegion (llvm::RegionInfo *RI)
	Open a viewer to display the GraphViz vizualization of the analysis result.
void	viewRegion (const llvm::Function *F)
	Analyze the regions of a function and open its GraphViz visualization in a viewer.
void	viewRegionOnly (llvm::RegionInfo *RI)
	Open a viewer to display the GraphViz vizualization of the analysis result.
void	viewRegionOnly (const llvm::Function *F)
	Analyze the regions of a function and open its GraphViz visualization in a viewer.
template<class T >
bool	isEmbeddedModelEvaluatorValid ()
template<>
bool	isEmbeddedModelEvaluatorValid< NoopSavedModelImpl > ()
std::string	formatCallSiteLocation (DebugLoc DLoc, const CallSiteFormat &Format)
	Get call site location as a string with the given format.
std::unique_ptr< InlineAdvisor >	getReplayInlineAdvisor (Module &M, FunctionAnalysisManager &FAM, LLVMContext &Context, std::unique_ptr< InlineAdvisor > OriginalAdvisor, const ReplayInlinerSettings &ReplaySettings, bool EmitRemarks, InlineContext IC)
raw_ostream &	operator<< (raw_ostream &OS, const SCEV &S)
raw_ostream &	operator<< (raw_ostream &OS, const SCEVPredicate &P)
FunctionPass *	createSCEVAAWrapperPass ()
	Creates an instance of SCEVAAWrapperPass.
unsigned short	computeExpressionSize (ArrayRef< const SCEV * > Args)
template<typename SV >
void	visitAll (const SCEV *Root, SV &Visitor)
	Use SCEVTraversal to visit all nodes in the given expression tree.
template<typename PredTy >
bool	SCEVExprContains (const SCEV *Root, PredTy Pred)
	Return true if any node in Root satisfies the predicate Pred.
const SCEV *	normalizeForPostIncUse (const SCEV *S, const PostIncLoopSet &Loops, ScalarEvolution &SE, bool CheckInvertible=true)
	Normalize S to be post-increment for all loops present in Loops.
const SCEV *	normalizeForPostIncUseIf (const SCEV *S, NormalizePredTy Pred, ScalarEvolution &SE)
	Normalize S for all add recurrence sub-expressions for which Pred returns true.
const SCEV *	denormalizeForPostIncUse (const SCEV *S, const PostIncLoopSet &Loops, ScalarEvolution &SE)
	Denormalize S to be post-increment for all loops present in Loops.
ImmutablePass *	createScopedNoAliasAAWrapperPass ()
static raw_ostream &	operator<< (raw_ostream &OS, const BitVector &V)
raw_ostream &	operator<< (raw_ostream &OS, const StackLifetime::LiveRange &R)
bool	needsParamAccessSummary (const Module &M)
void	generateParamAccessSummary (ModuleSummaryIndex &Index)
ImmutablePass *	createTargetTransformInfoWrapperPass (TargetIRAnalysis TIRA)
	Create an analysis pass wrapper around a TTI object.
std::string	tensorValueToString (const char *Buffer, const TensorSpec &Spec)
	For debugging.
std::optional< TensorSpec >	getTensorSpecFromJSON (LLVMContext &Ctx, const json::Value &Value)
	Construct a TensorSpec from a JSON dictionary of the form: { "name": <string>, "port": <int>, "type": <string.
ImmutablePass *	createTypeBasedAAWrapperPass ()
void	findDevirtualizableCallsForTypeTest (SmallVectorImpl< DevirtCallSite > &DevirtCalls, SmallVectorImpl< CallInst * > &Assumes, const CallInst *CI, DominatorTree &DT)
	Given a call to the intrinsic @llvm.type.test, find all devirtualizable call sites based on the call and return them in DevirtCalls.
void	findDevirtualizableCallsForTypeCheckedLoad (SmallVectorImpl< DevirtCallSite > &DevirtCalls, SmallVectorImpl< Instruction * > &LoadedPtrs, SmallVectorImpl< Instruction * > &Preds, bool &HasNonCallUses, const CallInst *CI, DominatorTree &DT)
	Given a call to the intrinsic @llvm.type.checked.load, find all devirtualizable call sites based on the call and return them in DevirtCalls.
Constant *	getPointerAtOffset (Constant *I, uint64_t Offset, Module &M, Constant *TopLevelGlobal=nullptr)
	Processes a Constant recursively looking into elements of arrays, structs and expressions to find a trivial pointer element that is located at the given offset (relative to the beginning of the whole outer Constant).
std::pair< Function *, Constant * >	getFunctionAtVTableOffset (GlobalVariable *GV, uint64_t Offset, Module &M)
	Given a vtable and a specified offset, returns the function and the trivial pointer at the specified offset in pair iff the pointer at the specified offset is a function or an alias to a function.
void	replaceRelativePointerUsersWithZero (Constant *C)
	Finds the same "relative pointer" pattern as described above, where the target is C, and replaces the entire pattern with a constant zero.
Value *	emitGEPOffset (IRBuilderBase *Builder, const DataLayout &DL, User *GEP, bool NoAssumptions=false)
	Given a getelementptr instruction/constantexpr, emit the code necessary to compute the offset from the base pointer (without adding in the base pointer).
raw_ostream &	operator<< (raw_ostream &OS, const ValueLatticeElement &Val)
bool	canTrackArgumentsInterprocedurally (Function *F)
	Determine if the values of the given function's arguments can be tracked interprocedurally.
bool	canTrackReturnsInterprocedurally (Function *F)
	Determine if the values of the given function's returns can be tracked interprocedurally.
bool	canTrackGlobalVariableInterprocedurally (GlobalVariable *GV)
	Determine if the value maintained in the given global variable can be tracked interprocedurally.
void	computeKnownBits (const Value *V, KnownBits &Known, const DataLayout &DL, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Determine which bits of V are known to be either zero or one and return them in the KnownZero/KnownOne bit sets.
KnownBits	computeKnownBits (const Value *V, const DataLayout &DL, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Returns the known bits rather than passing by reference.
KnownBits	computeKnownBits (const Value *V, const APInt &DemandedElts, const DataLayout &DL, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Returns the known bits rather than passing by reference.
KnownBits	computeKnownBits (const Value *V, const APInt &DemandedElts, unsigned Depth, const SimplifyQuery &Q)
	Determine which bits of V are known to be either zero or one and return them.
KnownBits	computeKnownBits (const Value *V, unsigned Depth, const SimplifyQuery &Q)
	Determine which bits of V are known to be either zero or one and return them.
void	computeKnownBits (const Value *V, KnownBits &Known, unsigned Depth, const SimplifyQuery &Q)
void	computeKnownBitsFromRangeMetadata (const MDNode &Ranges, KnownBits &Known)
	Compute known bits from the range metadata.
void	computeKnownBitsFromContext (const Value *V, KnownBits &Known, unsigned Depth, const SimplifyQuery &Q)
	Merge bits known from context-dependent facts into Known.
KnownBits	analyzeKnownBitsFromAndXorOr (const Operator *I, const KnownBits &KnownLHS, const KnownBits &KnownRHS, unsigned Depth, const SimplifyQuery &SQ)
	Using KnownBits LHS/RHS produce the known bits for logic op (and/xor/or).
bool	haveNoCommonBitsSet (const WithCache< const Value * > &LHSCache, const WithCache< const Value * > &RHSCache, const SimplifyQuery &SQ)
	Return true if LHS and RHS have no common bits set.
bool	isKnownToBeAPowerOfTwo (const Value *V, const DataLayout &DL, bool OrZero=false, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Return true if the given value is known to have exactly one bit set when defined.
bool	isOnlyUsedInZeroEqualityComparison (const Instruction *CxtI)
bool	isKnownNonZero (const Value *V, const SimplifyQuery &Q, unsigned Depth=0)
	Return true if the given value is known to be non-zero when defined.
bool	isKnownNegation (const Value *X, const Value *Y, bool NeedNSW=false)
	Return true if the two given values are negation.
bool	isKnownNonNegative (const Value *V, const SimplifyQuery &SQ, unsigned Depth=0)
	Returns true if the give value is known to be non-negative.
bool	isKnownPositive (const Value *V, const SimplifyQuery &SQ, unsigned Depth=0)
	Returns true if the given value is known be positive (i.e.
bool	isKnownNegative (const Value *V, const SimplifyQuery &DL, unsigned Depth=0)
	Returns true if the given value is known be negative (i.e.
bool	isKnownNonEqual (const Value *V1, const Value *V2, const DataLayout &DL, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Return true if the given values are known to be non-equal when defined.
bool	MaskedValueIsZero (const Value *V, const APInt &Mask, const SimplifyQuery &DL, unsigned Depth=0)
	Return true if 'V & Mask' is known to be zero.
unsigned	ComputeNumSignBits (const Value *Op, const DataLayout &DL, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
	Return the number of times the sign bit of the register is replicated into the other bits.
unsigned	ComputeMaxSignificantBits (const Value *Op, const DataLayout &DL, unsigned Depth=0, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr)
	Get the upper bound on bit size for this Value Op as a signed integer.
Intrinsic::ID	getIntrinsicForCallSite (const CallBase &CB, const TargetLibraryInfo *TLI)
	Map a call instruction to an intrinsic ID.
bool	isSignBitCheck (ICmpInst::Predicate Pred, const APInt &RHS, bool &TrueIfSigned)
	Given an exploded icmp instruction, return true if the comparison only checks the sign bit.
std::pair< Value *, FPClassTest >	fcmpToClassTest (CmpInst::Predicate Pred, const Function &F, Value *LHS, Value *RHS, bool LookThroughSrc=true)
	Returns a pair of values, which if passed to llvm.is.fpclass, returns the same result as an fcmp with the given operands.
std::pair< Value *, FPClassTest >	fcmpToClassTest (CmpInst::Predicate Pred, const Function &F, Value *LHS, const APFloat *ConstRHS, bool LookThroughSrc=true)
std::tuple< Value *, FPClassTest, FPClassTest >	fcmpImpliesClass (CmpInst::Predicate Pred, const Function &F, Value *LHS, Value *RHS, bool LookThroughSrc=true)
	Compute the possible floating-point classes that LHS could be based on fcmp \Pred LHS, RHS.
std::tuple< Value *, FPClassTest, FPClassTest >	fcmpImpliesClass (CmpInst::Predicate Pred, const Function &F, Value *LHS, FPClassTest RHS, bool LookThroughSrc=true)
std::tuple< Value *, FPClassTest, FPClassTest >	fcmpImpliesClass (CmpInst::Predicate Pred, const Function &F, Value *LHS, const APFloat &RHS, bool LookThroughSrc=true)
KnownFPClass	operator| (KnownFPClass LHS, const KnownFPClass &RHS)
KnownFPClass	operator| (const KnownFPClass &LHS, KnownFPClass &&RHS)
KnownFPClass	computeKnownFPClass (const Value *V, const APInt &DemandedElts, FPClassTest InterestedClasses, unsigned Depth, const SimplifyQuery &SQ)
	Determine which floating-point classes are valid for V, and return them in KnownFPClass bit sets.
KnownFPClass	computeKnownFPClass (const Value *V, FPClassTest InterestedClasses, unsigned Depth, const SimplifyQuery &SQ)
KnownFPClass	computeKnownFPClass (const Value *V, const DataLayout &DL, FPClassTest InterestedClasses=fcAllFlags, unsigned Depth=0, const TargetLibraryInfo *TLI=nullptr, AssumptionCache *AC=nullptr, const Instruction *CxtI=nullptr, const DominatorTree *DT=nullptr, bool UseInstrInfo=true)
KnownFPClass	computeKnownFPClass (const Value *V, FastMathFlags FMF, FPClassTest InterestedClasses, unsigned Depth, const SimplifyQuery &SQ)
	Wrapper to account for known fast math flags at the use instruction.
bool	cannotBeNegativeZero (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return true if we can prove that the specified FP value is never equal to -0.0.
bool	cannotBeOrderedLessThanZero (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return true if we can prove that the specified FP value is either NaN or never less than -0.0.
bool	isKnownNeverInfinity (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return true if the floating-point scalar value is not an infinity or if the floating-point vector value has no infinities.
bool	isKnownNeverInfOrNaN (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return true if the floating-point value can never contain a NaN or infinity.
bool	isKnownNeverNaN (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return true if the floating-point scalar value is not a NaN or if the floating-point vector value has no NaN elements.
std::optional< bool >	computeKnownFPSignBit (const Value *V, unsigned Depth, const SimplifyQuery &SQ)
	Return false if we can prove that the specified FP value's sign bit is 0.
Value *	isBytewiseValue (Value *V, const DataLayout &DL)
	If the specified value can be set by repeating the same byte in memory, return the i8 value that it is represented with.
Value *	FindInsertedValue (Value *V, ArrayRef< unsigned > idx_range, std::optional< BasicBlock::iterator > InsertBefore=std::nullopt)
	Given an aggregate and an sequence of indices, see if the scalar value indexed is already around as a register, for example if it were inserted directly into the aggregate.
Value *	GetPointerBaseWithConstantOffset (Value *Ptr, int64_t &Offset, const DataLayout &DL, bool AllowNonInbounds=true)
	Analyze the specified pointer to see if it can be expressed as a base pointer plus a constant offset.
const Value *	GetPointerBaseWithConstantOffset (const Value *Ptr, int64_t &Offset, const DataLayout &DL, bool AllowNonInbounds=true)
bool	isGEPBasedOnPointerToString (const GEPOperator *GEP, unsigned CharSize=8)
	Returns true if the GEP is based on a pointer to a string (array of.
bool	getConstantDataArrayInfo (const Value *V, ConstantDataArraySlice &Slice, unsigned ElementSize, uint64_t Offset=0)
	Returns true if the value V is a pointer into a ConstantDataArray.
bool	getConstantStringInfo (const Value *V, StringRef &Str, bool TrimAtNul=true)
	This function computes the length of a null-terminated C string pointed to by V.
uint64_t	GetStringLength (const Value *V, unsigned CharSize=8)
	If we can compute the length of the string pointed to by the specified pointer, return 'len+1'.
const Value *	getArgumentAliasingToReturnedPointer (const CallBase *Call, bool MustPreserveNullness)
	This function returns call pointer argument that is considered the same by aliasing rules.
Value *	getArgumentAliasingToReturnedPointer (CallBase *Call, bool MustPreserveNullness)
bool	isIntrinsicReturningPointerAliasingArgumentWithoutCapturing (const CallBase *Call, bool MustPreserveNullness)
	{launder,strip}.invariant.group returns pointer that aliases its argument, and it only captures pointer by returning it.
const Value *	getUnderlyingObject (const Value *V, unsigned MaxLookup=6)
	This method strips off any GEP address adjustments and pointer casts from the specified value, returning the original object being addressed.
Value *	getUnderlyingObject (Value *V, unsigned MaxLookup=6)
void	getUnderlyingObjects (const Value *V, SmallVectorImpl< const Value * > &Objects, LoopInfo *LI=nullptr, unsigned MaxLookup=6)
	This method is similar to getUnderlyingObject except that it can look through phi and select instructions and return multiple objects.
bool	getUnderlyingObjectsForCodeGen (const Value *V, SmallVectorImpl< Value * > &Objects)
	This is a wrapper around getUnderlyingObjects and adds support for basic ptrtoint+arithmetic+inttoptr sequences.
AllocaInst *	findAllocaForValue (Value *V, bool OffsetZero=false)
	Returns unique alloca where the value comes from, or nullptr.
const AllocaInst *	findAllocaForValue (const Value *V, bool OffsetZero=false)
bool	onlyUsedByLifetimeMarkers (const Value *V)
	Return true if the only users of this pointer are lifetime markers.
bool	onlyUsedByLifetimeMarkersOrDroppableInsts (const Value *V)
	Return true if the only users of this pointer are lifetime markers or droppable instructions.
bool	mustSuppressSpeculation (const LoadInst &LI)
	Return true if speculation of the given load must be suppressed to avoid ordering or interfering with an active sanitizer.
bool	isSafeToSpeculativelyExecute (const Instruction *I, const Instruction *CtxI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	Return true if the instruction does not have any effects besides calculating the result and does not have undefined behavior.
bool	isSafeToSpeculativelyExecute (const Instruction *I, BasicBlock::iterator CtxI, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
bool	isSafeToSpeculativelyExecuteWithOpcode (unsigned Opcode, const Instruction *Inst, const Instruction *CtxI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr, const TargetLibraryInfo *TLI=nullptr)
	This returns the same result as isSafeToSpeculativelyExecute if Opcode is the actual opcode of Inst.
bool	mayHaveNonDefUseDependency (const Instruction &I)
	Returns true if the result or effects of the given instructions I depend values not reachable through the def use graph.
bool	isAssumeLikeIntrinsic (const Instruction *I)
	Return true if it is an intrinsic that cannot be speculated but also cannot trap.
bool	isValidAssumeForContext (const Instruction *I, const Instruction *CxtI, const DominatorTree *DT=nullptr, bool AllowEphemerals=false)
	Return true if it is valid to use the assumptions provided by an assume intrinsic, I, at the point in the control-flow identified by the context instruction, CxtI.
OverflowResult	computeOverflowForUnsignedMul (const Value *LHS, const Value *RHS, const SimplifyQuery &SQ)
OverflowResult	computeOverflowForSignedMul (const Value *LHS, const Value *RHS, const SimplifyQuery &SQ)
OverflowResult	computeOverflowForUnsignedAdd (const WithCache< const Value * > &LHS, const WithCache< const Value * > &RHS, const SimplifyQuery &SQ)
OverflowResult	computeOverflowForSignedAdd (const WithCache< const Value * > &LHS, const WithCache< const Value * > &RHS, const SimplifyQuery &SQ)
OverflowResult	computeOverflowForSignedAdd (const AddOperator *Add, const SimplifyQuery &SQ)
	This version also leverages the sign bit of Add if known.
OverflowResult	computeOverflowForUnsignedSub (const Value *LHS, const Value *RHS, const SimplifyQuery &SQ)
OverflowResult	computeOverflowForSignedSub (const Value *LHS, const Value *RHS, const SimplifyQuery &SQ)
bool	isOverflowIntrinsicNoWrap (const WithOverflowInst *WO, const DominatorTree &DT)
	Returns true if the arithmetic part of the WO 's result is used only along the paths control dependent on the computation not overflowing, WO being an <op>.with.overflow intrinsic.
ConstantRange	getVScaleRange (const Function *F, unsigned BitWidth)
	Determine the possible constant range of vscale with the given bit width, based on the vscale_range function attribute.
ConstantRange	computeConstantRange (const Value *V, bool ForSigned, bool UseInstrInfo=true, AssumptionCache *AC=nullptr, const Instruction *CtxI=nullptr, const DominatorTree *DT=nullptr, unsigned Depth=0)
	Determine the possible constant range of an integer or vector of integer value.
ConstantRange	computeConstantRangeIncludingKnownBits (const WithCache< const Value * > &V, bool ForSigned, const SimplifyQuery &SQ)
	Combine constant ranges from computeConstantRange() and computeKnownBits().
bool	isGuaranteedToTransferExecutionToSuccessor (const Instruction *I)
	Return true if this function can prove that the instruction I will always transfer execution to one of its successors (including the next instruction that follows within a basic block).
bool	isGuaranteedToTransferExecutionToSuccessor (const BasicBlock *BB)
	Returns true if this block does not contain a potential implicit exit.
bool	isGuaranteedToTransferExecutionToSuccessor (BasicBlock::const_iterator Begin, BasicBlock::const_iterator End, unsigned ScanLimit=32)
	Return true if every instruction in the range (Begin, End) is guaranteed to transfer execution to its static successor.
bool	isGuaranteedToTransferExecutionToSuccessor (iterator_range< BasicBlock::const_iterator > Range, unsigned ScanLimit=32)
	Same as previous, but with range expressed via iterator_range.
bool	isGuaranteedToExecuteForEveryIteration (const Instruction *I, const Loop *L)
	Return true if this function can prove that the instruction I is executed for every iteration of the loop L.
bool	propagatesPoison (const Use &PoisonOp)
	Return true if PoisonOp's user yields poison or raises UB if its operand PoisonOp is poison.
void	getGuaranteedNonPoisonOps (const Instruction *I, SmallVectorImpl< const Value * > &Ops)
	Insert operands of I into Ops such that I will trigger undefined behavior if I is executed and that operand has a poison value.
void	getGuaranteedWellDefinedOps (const Instruction *I, SmallVectorImpl< const Value * > &Ops)
	Insert operands of I into Ops such that I will trigger undefined behavior if I is executed and that operand is not a well-defined value (i.e.
bool	mustTriggerUB (const Instruction *I, const SmallPtrSetImpl< const Value * > &KnownPoison)
	Return true if the given instruction must trigger undefined behavior when I is executed with any operands which appear in KnownPoison holding a poison value at the point of execution.
bool	programUndefinedIfUndefOrPoison (const Instruction *Inst)
	Return true if this function can prove that if Inst is executed and yields a poison value or undef bits, then that will trigger undefined behavior.
bool	programUndefinedIfPoison (const Instruction *Inst)
bool	canCreateUndefOrPoison (const Operator *Op, bool ConsiderFlagsAndMetadata=true)
	canCreateUndefOrPoison returns true if Op can create undef or poison from non-undef & non-poison operands.
bool	canCreatePoison (const Operator *Op, bool ConsiderFlagsAndMetadata=true)
bool	impliesPoison (const Value *ValAssumedPoison, const Value *V)
	Return true if V is poison given that ValAssumedPoison is already poison.
bool	isGuaranteedNotToBeUndefOrPoison (const Value *V, AssumptionCache *AC=nullptr, const Instruction *CtxI=nullptr, const DominatorTree *DT=nullptr, unsigned Depth=0)
	Return true if this function can prove that V does not have undef bits and is never poison.
bool	isGuaranteedNotToBePoison (const Value *V, AssumptionCache *AC=nullptr, const Instruction *CtxI=nullptr, const DominatorTree *DT=nullptr, unsigned Depth=0)
	Returns true if V cannot be poison, but may be undef.
bool	isGuaranteedNotToBePoison (const Value *V, AssumptionCache *AC, BasicBlock::iterator CtxI, const DominatorTree *DT=nullptr, unsigned Depth=0)
bool	isGuaranteedNotToBeUndef (const Value *V, AssumptionCache *AC=nullptr, const Instruction *CtxI=nullptr, const DominatorTree *DT=nullptr, unsigned Depth=0)
	Returns true if V cannot be undef, but may be poison.
bool	mustExecuteUBIfPoisonOnPathTo (Instruction *Root, Instruction *OnPathTo, DominatorTree *DT)
	Return true if undefined behavior would provable be executed on the path to OnPathTo if Root produced a posion result.
SelectPatternResult	matchSelectPattern (Value *V, Value *&LHS, Value *&RHS, Instruction::CastOps *CastOp=nullptr, unsigned Depth=0)
	Pattern match integer [SU]MIN, [SU]MAX and ABS idioms, returning the kind and providing the out parameter results if we successfully match.
SelectPatternResult	matchSelectPattern (const Value *V, const Value *&LHS, const Value *&RHS)
SelectPatternResult	matchDecomposedSelectPattern (CmpInst *CmpI, Value *TrueVal, Value *FalseVal, Value *&LHS, Value *&RHS, Instruction::CastOps *CastOp=nullptr, unsigned Depth=0)
	Determine the pattern that a select with the given compare as its predicate and given values as its true/false operands would match.
CmpInst::Predicate	getMinMaxPred (SelectPatternFlavor SPF, bool Ordered=false)
	Return the canonical comparison predicate for the specified minimum/maximum flavor.
SelectPatternFlavor	getInverseMinMaxFlavor (SelectPatternFlavor SPF)
	Return the inverse minimum/maximum flavor of the specified flavor.
Intrinsic::ID	getInverseMinMaxIntrinsic (Intrinsic::ID MinMaxID)
APInt	getMinMaxLimit (SelectPatternFlavor SPF, unsigned BitWidth)
	Return the minimum or maximum constant value for the specified integer min/max flavor and type.
std::pair< Intrinsic::ID, bool >	canConvertToMinOrMaxIntrinsic (ArrayRef< Value * > VL)
	Check if the values in VL are select instructions that can be converted to a min or max (vector) intrinsic.
bool	matchSimpleRecurrence (const PHINode *P, BinaryOperator *&BO, Value *&Start, Value *&Step)
	Attempt to match a simple first order recurrence cycle of the form: iv = phi Ty [Start, Entry], [Inc, backedge] inc = binop iv, step OR iv = phi Ty [Start, Entry], [Inc, backedge] inc = binop step, iv.
bool	matchSimpleRecurrence (const BinaryOperator *I, PHINode *&P, Value *&Start, Value *&Step)
	Analogous to the above, but starting from the binary operator.
std::optional< bool >	isImpliedCondition (const Value *LHS, const Value *RHS, const DataLayout &DL, bool LHSIsTrue=true, unsigned Depth=0)
	Return true if RHS is known to be implied true by LHS.
std::optional< bool >	isImpliedCondition (const Value *LHS, CmpInst::Predicate RHSPred, const Value *RHSOp0, const Value *RHSOp1, const DataLayout &DL, bool LHSIsTrue=true, unsigned Depth=0)
std::optional< bool >	isImpliedByDomCondition (const Value *Cond, const Instruction *ContextI, const DataLayout &DL)
	Return the boolean condition value in the context of the given instruction if it is known based on dominating conditions.
std::optional< bool >	isImpliedByDomCondition (CmpInst::Predicate Pred, const Value *LHS, const Value *RHS, const Instruction *ContextI, const DataLayout &DL)
void	findValuesAffectedByCondition (Value *Cond, bool IsAssume, function_ref< void(Value *)> InsertAffected)
	Call InsertAffected on all Values whose known bits / value may be affected by the condition Cond.
Type *	ToVectorTy (Type *Scalar, ElementCount EC)
	A helper function for converting Scalar types to vector types.
Type *	ToVectorTy (Type *Scalar, unsigned VF)
bool	isTriviallyVectorizable (Intrinsic::ID ID)
	Identify if the intrinsic is trivially vectorizable.
bool	isVectorIntrinsicWithScalarOpAtArg (Intrinsic::ID ID, unsigned ScalarOpdIdx)
	Identifies if the vector form of the intrinsic has a scalar operand.
bool	isVectorIntrinsicWithOverloadTypeAtArg (Intrinsic::ID ID, int OpdIdx)
	Identifies if the vector form of the intrinsic is overloaded on the type of the operand at index OpdIdx, or on the return type if OpdIdx is -1.
Intrinsic::ID	getVectorIntrinsicIDForCall (const CallInst *CI, const TargetLibraryInfo *TLI)
	Returns intrinsic ID for call.
Value *	findScalarElement (Value *V, unsigned EltNo)
	Given a vector and an element number, see if the scalar value is already around as a register, for example if it were inserted then extracted from the vector.
int	getSplatIndex (ArrayRef< int > Mask)
	If all non-negative Mask elements are the same value, return that value.
Value *	getSplatValue (const Value *V)
	Get splat value if the input is a splat vector or return nullptr.
bool	isSplatValue (const Value *V, int Index=-1, unsigned Depth=0)
	Return true if each element of the vector value V is poisoned or equal to every other non-poisoned element.
bool	getShuffleDemandedElts (int SrcWidth, ArrayRef< int > Mask, const APInt &DemandedElts, APInt &DemandedLHS, APInt &DemandedRHS, bool AllowUndefElts=false)
	Transform a shuffle mask's output demanded element mask into demanded element masks for the 2 operands, returns false if the mask isn't valid.
void	narrowShuffleMaskElts (int Scale, ArrayRef< int > Mask, SmallVectorImpl< int > &ScaledMask)
	Replace each shuffle mask index with the scaled sequential indices for an equivalent mask of narrowed elements.
bool	widenShuffleMaskElts (int Scale, ArrayRef< int > Mask, SmallVectorImpl< int > &ScaledMask)
	Try to transform a shuffle mask by replacing elements with the scaled index for an equivalent mask of widened elements.
void	getShuffleMaskWithWidestElts (ArrayRef< int > Mask, SmallVectorImpl< int > &ScaledMask)
	Repetitively apply widenShuffleMaskElts() for as long as it succeeds, to get the shuffle mask with widest possible elements.
void	processShuffleMasks (ArrayRef< int > Mask, unsigned NumOfSrcRegs, unsigned NumOfDestRegs, unsigned NumOfUsedRegs, function_ref< void()> NoInputAction, function_ref< void(ArrayRef< int >, unsigned, unsigned)> SingleInputAction, function_ref< void(ArrayRef< int >, unsigned, unsigned)> ManyInputsAction)
	Splits and processes shuffle mask depending on the number of input and output registers.
MapVector< Instruction *, uint64_t >	computeMinimumValueSizes (ArrayRef< BasicBlock * > Blocks, DemandedBits &DB, const TargetTransformInfo *TTI=nullptr)
	Compute a map of integer instructions to their minimum legal type size.
MDNode *	uniteAccessGroups (MDNode *AccGroups1, MDNode *AccGroups2)
	Compute the union of two access-group lists.
MDNode *	intersectAccessGroups (const Instruction *Inst1, const Instruction *Inst2)
	Compute the access-group list of access groups that Inst1 and Inst2 are both in.
Instruction *	propagateMetadata (Instruction *I, ArrayRef< Value * > VL)
	Specifically, let Kinds = [MD_tbaa, MD_alias_scope, MD_noalias, MD_fpmath, MD_nontemporal, MD_access_group].
Constant *	createBitMaskForGaps (IRBuilderBase &Builder, unsigned VF, const InterleaveGroup< Instruction > &Group)
	Create a mask that filters the members of an interleave group where there are gaps.
llvm::SmallVector< int, 16 >	createReplicatedMask (unsigned ReplicationFactor, unsigned VF)
	Create a mask with replicated elements.
llvm::SmallVector< int, 16 >	createInterleaveMask (unsigned VF, unsigned NumVecs)
	Create an interleave shuffle mask.
llvm::SmallVector< int, 16 >	createStrideMask (unsigned Start, unsigned Stride, unsigned VF)
	Create a stride shuffle mask.
llvm::SmallVector< int, 16 >	createSequentialMask (unsigned Start, unsigned NumInts, unsigned NumUndefs)
	Create a sequential shuffle mask.
llvm::SmallVector< int, 16 >	createUnaryMask (ArrayRef< int > Mask, unsigned NumElts)
	Given a shuffle mask for a binary shuffle, create the equivalent shuffle mask assuming both operands are identical.
Value *	concatenateVectors (IRBuilderBase &Builder, ArrayRef< Value * > Vecs)
	Concatenate a list of vectors.
bool	maskIsAllZeroOrUndef (Value *Mask)
	Given a mask vector of i1, Return true if all of the elements of this predicate mask are known to be false or undef.
bool	maskIsAllOneOrUndef (Value *Mask)
	Given a mask vector of i1, Return true if all of the elements of this predicate mask are known to be true or undef.
bool	maskContainsAllOneOrUndef (Value *Mask)
	Given a mask vector of i1, Return true if any of the elements of this predicate mask are known to be true or undef.
APInt	possiblyDemandedEltsInMask (Value *Mask)
	Given a mask vector of the form <Y x i1>, return an APInt (of bitwidth Y) for each lane which may be active.
std::unique_ptr< Module >	parseAssemblyFile (StringRef Filename, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots=nullptr)
	This function is a main interface to the LLVM Assembly Parser.
std::unique_ptr< Module >	parseAssemblyString (StringRef AsmString, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots=nullptr)
	The function is a secondary interface to the LLVM Assembly Parser.
ParsedModuleAndIndex	parseAssemblyFileWithIndex (StringRef Filename, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots=nullptr, DataLayoutCallbackTy DataLayoutCallback=[](StringRef, StringRef) { return std::nullopt;})
	This function is a main interface to the LLVM Assembly Parser.
ParsedModuleAndIndex	parseAssemblyFileWithIndexNoUpgradeDebugInfo (StringRef Filename, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots, DataLayoutCallbackTy DataLayoutCallback)
	Only for use in llvm-as for testing; this does not produce a valid module.
std::unique_ptr< ModuleSummaryIndex >	parseSummaryIndexAssemblyFile (StringRef Filename, SMDiagnostic &Err)
	This function is a main interface to the LLVM Assembly Parser.
std::unique_ptr< ModuleSummaryIndex >	parseSummaryIndexAssemblyString (StringRef AsmString, SMDiagnostic &Err)
	The function is a secondary interface to the LLVM Assembly Parser.
std::unique_ptr< Module >	parseAssembly (MemoryBufferRef F, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots=nullptr, DataLayoutCallbackTy DataLayoutCallback=[](StringRef, StringRef) { return std::nullopt;})
	parseAssemblyFile and parseAssemblyString are wrappers around this function.
ParsedModuleAndIndex	parseAssemblyWithIndex (MemoryBufferRef F, SMDiagnostic &Err, LLVMContext &Context, SlotMapping *Slots=nullptr)
	Parse LLVM Assembly including the summary index from a MemoryBuffer.
std::unique_ptr< ModuleSummaryIndex >	parseSummaryIndexAssembly (MemoryBufferRef F, SMDiagnostic &Err)
	Parse LLVM Assembly for summary index from a MemoryBuffer.
bool	parseAssemblyInto (MemoryBufferRef F, Module *M, ModuleSummaryIndex *Index, SMDiagnostic &Err, SlotMapping *Slots=nullptr, DataLayoutCallbackTy DataLayoutCallback=[](StringRef, StringRef) { return std::nullopt;})
	This function is the low-level interface to the LLVM Assembly Parser.
Constant *	parseConstantValue (StringRef Asm, SMDiagnostic &Err, const Module &M, const SlotMapping *Slots=nullptr)
	Parse a type and a constant value in the given string.
Type *	parseType (StringRef Asm, SMDiagnostic &Err, const Module &M, const SlotMapping *Slots=nullptr)
	Parse a type in the given string.
Type *	parseTypeAtBeginning (StringRef Asm, unsigned &Read, SMDiagnostic &Err, const Module &M, const SlotMapping *Slots=nullptr)
	Parse a string Asm that starts with a type.
file_magic	identify_magic (StringRef magic)
	Identify the type of a binary file based on how magical it is.
std::error_code	identify_magic (const Twine &path, file_magic &result)
	Get and identify path's type based on its content.
std::error_code	errorToErrorCodeAndEmitErrors (LLVMContext &Ctx, Error Err)
template<typename T >
ErrorOr< T >	expectedToErrorOrAndEmitErrors (LLVMContext &Ctx, Expected< T > Val)
Expected< BitcodeFileContents >	getBitcodeFileContents (MemoryBufferRef Buffer)
	Returns the contents of a bitcode file.
Expected< std::vector< BitcodeModule > >	getBitcodeModuleList (MemoryBufferRef Buffer)
	Returns a list of modules in the specified bitcode buffer.
Expected< std::unique_ptr< Module > >	getLazyBitcodeModule (MemoryBufferRef Buffer, LLVMContext &Context, bool ShouldLazyLoadMetadata=false, bool IsImporting=false, ParserCallbacks Callbacks={})
	Read the header of the specified bitcode buffer and prepare for lazy deserialization of function bodies.
Expected< std::unique_ptr< Module > >	getOwningLazyBitcodeModule (std::unique_ptr< MemoryBuffer > &&Buffer, LLVMContext &Context, bool ShouldLazyLoadMetadata=false, bool IsImporting=false, ParserCallbacks Callbacks={})
	Like getLazyBitcodeModule, except that the module takes ownership of the memory buffer if successful.
Expected< std::string >	getBitcodeTargetTriple (MemoryBufferRef Buffer)
	Read the header of the specified bitcode buffer and extract just the triple information.
Expected< bool >	isBitcodeContainingObjCCategory (MemoryBufferRef Buffer)
	Return true if Buffer contains a bitcode file with ObjC code (category or class) in it.
Expected< std::string >	getBitcodeProducerString (MemoryBufferRef Buffer)
	Read the header of the specified bitcode buffer and extract just the producer string information.
Expected< std::unique_ptr< Module > >	parseBitcodeFile (MemoryBufferRef Buffer, LLVMContext &Context, ParserCallbacks Callbacks={})
	Read the specified bitcode file, returning the module.
Expected< BitcodeLTOInfo >	getBitcodeLTOInfo (MemoryBufferRef Buffer)
	Returns LTO information for the specified bitcode file.
Expected< std::unique_ptr< ModuleSummaryIndex > >	getModuleSummaryIndex (MemoryBufferRef Buffer)
	Parse the specified bitcode buffer, returning the module summary index.
Error	readModuleSummaryIndex (MemoryBufferRef Buffer, ModuleSummaryIndex &CombinedIndex)
	Parse the specified bitcode buffer and merge the index into CombinedIndex.
Expected< std::unique_ptr< ModuleSummaryIndex > >	getModuleSummaryIndexForFile (StringRef Path, bool IgnoreEmptyThinLTOIndexFile=false)
	Parse the module summary index out of an IR file and return the module summary index object if found, or an empty summary if not.
bool	isBitcodeWrapper (const unsigned char *BufPtr, const unsigned char *BufEnd)
	isBitcodeWrapper - Return true if the given bytes are the magic bytes for an LLVM IR bitcode wrapper.
bool	isRawBitcode (const unsigned char *BufPtr, const unsigned char *BufEnd)
	isRawBitcode - Return true if the given bytes are the magic bytes for raw LLVM IR bitcode (without a wrapper).
bool	isBitcode (const unsigned char *BufPtr, const unsigned char *BufEnd)
	isBitcode - Return true if the given bytes are the magic bytes for LLVM IR bitcode, either with or without a wrapper.
bool	SkipBitcodeWrapperHeader (const unsigned char *&BufPtr, const unsigned char *&BufEnd, bool VerifyBufferSize)
	SkipBitcodeWrapperHeader - Some systems wrap bc files with a special header for padding or other reasons.
APInt	readWideAPInt (ArrayRef< uint64_t > Vals, unsigned TypeBits)
const std::error_category &	BitcodeErrorCategory ()
std::error_code	make_error_code (BitcodeError E)
void	WriteBitcodeToFile (const Module &M, raw_ostream &Out, bool ShouldPreserveUseListOrder=false, const ModuleSummaryIndex *Index=nullptr, bool GenerateHash=false, ModuleHash *ModHash=nullptr)
	Write the specified module to the specified raw output stream.
void	writeThinLinkBitcodeToFile (const Module &M, raw_ostream &Out, const ModuleSummaryIndex &Index, const ModuleHash &ModHash)
	Write the specified thin link bitcode file (i.e., the minimized bitcode file) to the given raw output stream, where it will be written in a new bitcode block.
void	writeIndexToFile (const ModuleSummaryIndex &Index, raw_ostream &Out, const std::map< std::string, GVSummaryMapTy > *ModuleToSummariesForIndex=nullptr)
	Write the specified module summary index to the given raw output stream, where it will be written in a new bitcode block.
void	embedBitcodeInModule (Module &M, MemoryBufferRef Buf, bool EmbedBitcode, bool EmbedCmdline, const std::vector< uint8_t > &CmdArgs)
	If EmbedBitcode is set, save a copy of the llvm IR as data in the __LLVM,__bitcode section (.llvmbc on non-MacOS).
ModulePass *	createBitcodeWriterPass (raw_ostream &Str, bool ShouldPreserveUseListOrder=false)
	Create and return a pass that writes the module to the specified ostream.
bool	isBitcodeWriterPass (Pass *P)
	Check whether a pass is a BitcodeWriterPass.
void	emitAppleAccelTableImpl (AsmPrinter *Asm, AccelTableBase &Contents, StringRef Prefix, const MCSymbol *SecBegin, ArrayRef< AppleAccelTableData::Atom > Atoms)
template<typename DataT >
void	emitAppleAccelTable (AsmPrinter *Asm, AccelTable< DataT > &Contents, StringRef Prefix, const MCSymbol *SecBegin)
	Emit an Apple Accelerator Table consisting of entries in the specified AccelTable.
void	emitDWARF5AccelTable (AsmPrinter *Asm, DWARF5AccelTable &Contents, const DwarfDebug &DD, ArrayRef< std::unique_ptr< DwarfCompileUnit > > CUs)
void	emitDWARF5AccelTable (AsmPrinter *Asm, DWARF5AccelTable &Contents, ArrayRef< std::variant< MCSymbol *, uint64_t > > CUs, llvm::function_ref< std::optional< DWARF5AccelTable::UnitIndexAndEncoding >(const DWARF5AccelTableData &)> getIndexForEntry)
	Emit a DWARFv5 Accelerator Table consisting of entries in the specified AccelTable.
unsigned	ComputeLinearIndex (Type *Ty, const unsigned *Indices, const unsigned *IndicesEnd, unsigned CurIndex=0)
	Compute the linearized index of a member in a nested aggregate/struct/array.
unsigned	ComputeLinearIndex (Type *Ty, ArrayRef< unsigned > Indices, unsigned CurIndex=0)
void	ComputeValueVTs (const TargetLowering &TLI, const DataLayout &DL, Type *Ty, SmallVectorImpl< EVT > &ValueVTs, SmallVectorImpl< EVT > *MemVTs, SmallVectorImpl< TypeSize > *Offsets=nullptr, TypeSize StartingOffset=TypeSize::getZero())
	ComputeValueVTs - Given an LLVM IR type, compute a sequence of EVTs that represent all the individual underlying non-aggregate types that comprise it.
void	ComputeValueVTs (const TargetLowering &TLI, const DataLayout &DL, Type *Ty, SmallVectorImpl< EVT > &ValueVTs, SmallVectorImpl< EVT > *MemVTs, SmallVectorImpl< uint64_t > *FixedOffsets, uint64_t StartingOffset)
void	ComputeValueVTs (const TargetLowering &TLI, const DataLayout &DL, Type *Ty, SmallVectorImpl< EVT > &ValueVTs, SmallVectorImpl< TypeSize > *Offsets=nullptr, TypeSize StartingOffset=TypeSize::getZero())
	Variant of ComputeValueVTs that don't produce memory VTs.
void	ComputeValueVTs (const TargetLowering &TLI, const DataLayout &DL, Type *Ty, SmallVectorImpl< EVT > &ValueVTs, SmallVectorImpl< uint64_t > *FixedOffsets, uint64_t StartingOffset)
void	computeValueLLTs (const DataLayout &DL, Type &Ty, SmallVectorImpl< LLT > &ValueTys, SmallVectorImpl< uint64_t > *Offsets=nullptr, uint64_t StartingOffset=0)
	computeValueLLTs - Given an LLVM IR type, compute a sequence of LLTs that represent all the individual underlying non-aggregate types that comprise it.
GlobalValue *	ExtractTypeInfo (Value *V)
	ExtractTypeInfo - Returns the type info, possibly bitcast, encoded in V.
ISD::CondCode	getFCmpCondCode (FCmpInst::Predicate Pred)
	getFCmpCondCode - Return the ISD condition code corresponding to the given LLVM IR floating-point condition code.
ISD::CondCode	getFCmpCodeWithoutNaN (ISD::CondCode CC)
	getFCmpCodeWithoutNaN - Given an ISD condition code comparing floats, return the equivalent code if we're allowed to assume that NaNs won't occur.
ISD::CondCode	getICmpCondCode (ICmpInst::Predicate Pred)
	getICmpCondCode - Return the ISD condition code corresponding to the given LLVM IR integer condition code.
ICmpInst::Predicate	getICmpCondCode (ISD::CondCode Pred)
	getICmpCondCode - Return the LLVM IR integer condition code corresponding to the given ISD integer condition code.
bool	isInTailCallPosition (const CallBase &Call, const TargetMachine &TM)
	Test if the given instruction is in a position to be optimized with a tail-call.
bool	attributesPermitTailCall (const Function *F, const Instruction *I, const ReturnInst *Ret, const TargetLoweringBase &TLI, bool *AllowDifferingSizes=nullptr)
	Test if given that the input instruction is in the tail call position, if there is an attribute mismatch between the caller and the callee that will inhibit tail call optimizations.
bool	returnTypeIsEligibleForTailCall (const Function *F, const Instruction *I, const ReturnInst *Ret, const TargetLoweringBase &TLI)
	Test if given that the input instruction is in the tail call position if the return type or any attributes of the function will inhibit tail call optimization.
DenseMap< const MachineBasicBlock *, int >	getEHScopeMembership (const MachineFunction &MF)
AntiDepBreaker *	createAggressiveAntiDepBreaker (MachineFunction &MFi, const RegisterClassInfo &RCI, TargetSubtargetInfo::RegClassVector &CriticalPathRCs)
AntiDepBreaker *	createCriticalAntiDepBreaker (MachineFunction &MFi, const RegisterClassInfo &RCI)
bool	expandAtomicRMWToCmpXchg (AtomicRMWInst *AI, CreateCmpXchgInstFun CreateCmpXchg)
	Expand an atomic RMW instruction into a loop utilizing cmpxchg.
ImmutablePass *	createBasicBlockSectionsProfileReaderWrapperPass (const MemoryBuffer *Buf)
void	sortBasicBlocksAndUpdateBranches (MachineFunction &MF, MachineBasicBlockComparator MBBCmp)
void	avoidZeroOffsetLandingPad (MachineFunction &MF)
bool	hasInstrProfHashMismatch (MachineFunction &MF)
	This checks if the source of this function has drifted since this binary was profiled previously.
static float	normalizeSpillWeight (float UseDefFreq, unsigned Size, unsigned NumInstr)
	Normalize the spill weight of a live interval.
MachineBasicBlock::iterator	findSplitPointForStackProtector (MachineBasicBlock *BB, const TargetInstrInfo &TII)
	Find the split point at which to splice the end of BB into its success stack protector check machine basic block.
FPClassTest	invertFPClassTestIfSimpler (FPClassTest Test)
	Evaluates if the specified FP class test is better performed as the inverse (i.e.
void	salvageDebugInfoForDbgValue (const MachineRegisterInfo &MRI, MachineInstr &MI, ArrayRef< MachineOperand * > DbgUsers)
	Assuming the instruction MI is going to be deleted, attempt to salvage debug users of MI by writing the effect of MI in a DIExpression.
template<class CostType >
const CostTblEntryT< CostType > *	CostTableLookup (ArrayRef< CostTblEntryT< CostType > > Tbl, int ISD, MVT Ty)
	Find in cost table.
template<size_t N, class CostType >
const CostTblEntryT< CostType > *	CostTableLookup (const CostTblEntryT< CostType >(&Table)[N], int ISD, MVT Ty)
template<class CostType >
const TypeConversionCostTblEntryT< CostType > *	ConvertCostTableLookup (ArrayRef< TypeConversionCostTblEntryT< CostType > > Tbl, int ISD, MVT Dst, MVT Src)
	Find in type conversion cost table.
template<size_t N, class CostType >
const TypeConversionCostTblEntryT< CostType > *	ConvertCostTableLookup (const TypeConversionCostTblEntryT< CostType >(&Table)[N], int ISD, MVT Dst, MVT Src)
void	calculateDbgEntityHistory (const MachineFunction *MF, const TargetRegisterInfo *TRI, DbgValueHistoryMap &DbgValues, DbgLabelInstrMap &DbgLabels)
std::unique_ptr< CSEConfigBase >	getStandardCSEConfigForOpt (CodeGenOptLevel Level)
raw_ostream &	operator<< (raw_ostream &OS, LegacyLegalizeActions::LegacyLegalizeAction Action)
LegalizerHelper::LegalizeResult	createLibcall (MachineIRBuilder &MIRBuilder, const char *Name, const CallLowering::ArgInfo &Result, ArrayRef< CallLowering::ArgInfo > Args, CallingConv::ID CC, LostDebugLocObserver &LocObserver, MachineInstr *MI=nullptr)
	Helper function that creates a libcall to the given Name using the given calling convention CC.
LegalizerHelper::LegalizeResult	createLibcall (MachineIRBuilder &MIRBuilder, RTLIB::Libcall Libcall, const CallLowering::ArgInfo &Result, ArrayRef< CallLowering::ArgInfo > Args, LostDebugLocObserver &LocObserver, MachineInstr *MI=nullptr)
	Helper function that creates the given libcall.
LegalizerHelper::LegalizeResult	createMemLibcall (MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI, MachineInstr &MI, LostDebugLocObserver &LocObserver)
	Create a libcall to memcpy et al.
raw_ostream &	operator<< (raw_ostream &OS, LegalizeActions::LegalizeAction Action)
const MachineInstr *	machineFunctionIsIllegal (const MachineFunction &MF)
	Checks that MIR is fully legal, returns an illegal instruction if it's not, nullptr otherwise.
Register	constrainRegToClass (MachineRegisterInfo &MRI, const TargetInstrInfo &TII, const RegisterBankInfo &RBI, Register Reg, const TargetRegisterClass &RegClass)
	Try to constrain Reg to the specified register class.
Register	constrainOperandRegClass (const MachineFunction &MF, const TargetRegisterInfo &TRI, MachineRegisterInfo &MRI, const TargetInstrInfo &TII, const RegisterBankInfo &RBI, MachineInstr &InsertPt, const TargetRegisterClass &RegClass, MachineOperand &RegMO)
	Constrain the Register operand OpIdx, so that it is now constrained to the TargetRegisterClass passed as an argument (RegClass).
Register	constrainOperandRegClass (const MachineFunction &MF, const TargetRegisterInfo &TRI, MachineRegisterInfo &MRI, const TargetInstrInfo &TII, const RegisterBankInfo &RBI, MachineInstr &InsertPt, const MCInstrDesc &II, MachineOperand &RegMO, unsigned OpIdx)
	Try to constrain Reg so that it is usable by argument OpIdx of the provided MCInstrDesc II.
bool	constrainSelectedInstRegOperands (MachineInstr &I, const TargetInstrInfo &TII, const TargetRegisterInfo &TRI, const RegisterBankInfo &RBI)
	Mutate the newly-selected instruction I to constrain its (possibly generic) virtual register operands to the instruction's register class.
bool	canReplaceReg (Register DstReg, Register SrcReg, MachineRegisterInfo &MRI)
	Check if DstReg can be replaced with SrcReg depending on the register constraints.
bool	isTriviallyDead (const MachineInstr &MI, const MachineRegisterInfo &MRI)
	Check whether an instruction MI is dead: it only defines dead virtual registers, and doesn't have other side effects.
void	reportGISelFailure (MachineFunction &MF, const TargetPassConfig &TPC, MachineOptimizationRemarkEmitter &MORE, MachineOptimizationRemarkMissed &R)
	Report an ISel error as a missed optimization remark to the LLVMContext's diagnostic stream.
void	reportGISelFailure (MachineFunction &MF, const TargetPassConfig &TPC, MachineOptimizationRemarkEmitter &MORE, const char *PassName, StringRef Msg, const MachineInstr &MI)
void	reportGISelWarning (MachineFunction &MF, const TargetPassConfig &TPC, MachineOptimizationRemarkEmitter &MORE, MachineOptimizationRemarkMissed &R)
	Report an ISel warning as a missed optimization remark to the LLVMContext's diagnostic stream.
std::optional< APInt >	getIConstantVRegVal (Register VReg, const MachineRegisterInfo &MRI)
	If VReg is defined by a G_CONSTANT, return the corresponding value.
std::optional< int64_t >	getIConstantVRegSExtVal (Register VReg, const MachineRegisterInfo &MRI)
	If VReg is defined by a G_CONSTANT fits in int64_t returns it.
std::optional< ValueAndVReg >	getIConstantVRegValWithLookThrough (Register VReg, const MachineRegisterInfo &MRI, bool LookThroughInstrs=true)
	If VReg is defined by a statically evaluable chain of instructions rooted on a G_CONSTANT returns its APInt value and def register.
std::optional< ValueAndVReg >	getAnyConstantVRegValWithLookThrough (Register VReg, const MachineRegisterInfo &MRI, bool LookThroughInstrs=true, bool LookThroughAnyExt=false)
	If VReg is defined by a statically evaluable chain of instructions rooted on a G_CONSTANT or G_FCONSTANT returns its value as APInt and def register.
std::optional< FPValueAndVReg >	getFConstantVRegValWithLookThrough (Register VReg, const MachineRegisterInfo &MRI, bool LookThroughInstrs=true)
	If VReg is defined by a statically evaluable chain of instructions rooted on a G_FCONSTANT returns its APFloat value and def register.
const ConstantFP *	getConstantFPVRegVal (Register VReg, const MachineRegisterInfo &MRI)
MachineInstr *	getOpcodeDef (unsigned Opcode, Register Reg, const MachineRegisterInfo &MRI)
	See if Reg is defined by an single def instruction that is Opcode.
std::optional< DefinitionAndSourceRegister >	getDefSrcRegIgnoringCopies (Register Reg, const MachineRegisterInfo &MRI)
	Find the def instruction for Reg, and underlying value Register folding away any copies.
MachineInstr *	getDefIgnoringCopies (Register Reg, const MachineRegisterInfo &MRI)
	Find the def instruction for Reg, folding away any trivial copies.
Register	getSrcRegIgnoringCopies (Register Reg, const MachineRegisterInfo &MRI)
	Find the source register for Reg, folding away any trivial copies.
void	extractParts (Register Reg, LLT Ty, int NumParts, SmallVectorImpl< Register > &VRegs, MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI)
	Helper function to split a wide generic register into bitwise blocks with the given Type (which implies the number of blocks needed).
bool	extractParts (Register Reg, LLT RegTy, LLT MainTy, LLT &LeftoverTy, SmallVectorImpl< Register > &VRegs, SmallVectorImpl< Register > &LeftoverVRegs, MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI)
	Version which handles irregular splits.
void	extractVectorParts (Register Reg, unsigned NumElts, SmallVectorImpl< Register > &VRegs, MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI)
	Version which handles irregular sub-vector splits.
template<class T >
T *	getOpcodeDef (Register Reg, const MachineRegisterInfo &MRI)
	See if Reg is defined by an single def instruction of type T Also try to do trivial folding if it's a COPY with same types.
APFloat	getAPFloatFromSize (double Val, unsigned Size)
	Returns an APFloat from Val converted to the appropriate size.
void	getSelectionDAGFallbackAnalysisUsage (AnalysisUsage &AU)
	Modify analysis usage so it preserves passes required for the SelectionDAG fallback.
std::optional< APInt >	ConstantFoldBinOp (unsigned Opcode, const Register Op1, const Register Op2, const MachineRegisterInfo &MRI)
std::optional< APFloat >	ConstantFoldFPBinOp (unsigned Opcode, const Register Op1, const Register Op2, const MachineRegisterInfo &MRI)
SmallVector< APInt >	ConstantFoldVectorBinop (unsigned Opcode, const Register Op1, const Register Op2, const MachineRegisterInfo &MRI)
	Tries to constant fold a vector binop with sources Op1 and Op2.
std::optional< APInt >	ConstantFoldCastOp (unsigned Opcode, LLT DstTy, const Register Op0, const MachineRegisterInfo &MRI)
std::optional< APInt >	ConstantFoldExtOp (unsigned Opcode, const Register Op1, uint64_t Imm, const MachineRegisterInfo &MRI)
std::optional< APFloat >	ConstantFoldIntToFloat (unsigned Opcode, LLT DstTy, Register Src, const MachineRegisterInfo &MRI)
std::optional< SmallVector< unsigned > >	ConstantFoldCountZeros (Register Src, const MachineRegisterInfo &MRI, std::function< unsigned(APInt)> CB)
	Tries to constant fold a counting-zero operation (G_CTLZ or G_CTTZ) on Src.
std::optional< SmallVector< APInt > >	ConstantFoldICmp (unsigned Pred, const Register Op1, const Register Op2, const MachineRegisterInfo &MRI)
bool	isKnownToBeAPowerOfTwo (Register Val, const MachineRegisterInfo &MRI, GISelKnownBits *KnownBits=nullptr)
	Test if the given value is known to have exactly one bit set.
bool	isKnownNeverNaN (Register Val, const MachineRegisterInfo &MRI, bool SNaN=false)
	Returns true if Val can be assumed to never be a NaN.
bool	isKnownNeverSNaN (Register Val, const MachineRegisterInfo &MRI)
	Returns true if Val can be assumed to never be a signaling NaN.
Align	inferAlignFromPtrInfo (MachineFunction &MF, const MachinePointerInfo &MPO)
Register	getFunctionLiveInPhysReg (MachineFunction &MF, const TargetInstrInfo &TII, MCRegister PhysReg, const TargetRegisterClass &RC, const DebugLoc &DL, LLT RegTy=LLT())
	Return a virtual register corresponding to the incoming argument register PhysReg.
LLVM_READNONE LLT	getLCMType (LLT OrigTy, LLT TargetTy)
	Return the least common multiple type of OrigTy and TargetTy, by changing the number of vector elements or scalar bitwidth.
LLVM_READNONE LLT	getCoverTy (LLT OrigTy, LLT TargetTy)
	Return smallest type that covers both OrigTy and TargetTy and is multiple of TargetTy.
LLVM_READNONE LLT	getGCDType (LLT OrigTy, LLT TargetTy)
	Return a type where the total size is the greatest common divisor of OrigTy and TargetTy.
std::optional< int >	getSplatIndex (MachineInstr &MI)
std::optional< APInt >	getIConstantSplatVal (const Register Reg, const MachineRegisterInfo &MRI)
std::optional< APInt >	getIConstantSplatVal (const MachineInstr &MI, const MachineRegisterInfo &MRI)
std::optional< int64_t >	getIConstantSplatSExtVal (const Register Reg, const MachineRegisterInfo &MRI)
std::optional< int64_t >	getIConstantSplatSExtVal (const MachineInstr &MI, const MachineRegisterInfo &MRI)
std::optional< FPValueAndVReg >	getFConstantSplat (Register VReg, const MachineRegisterInfo &MRI, bool AllowUndef=true)
	Returns a floating point scalar constant of a build vector splat if it exists.
bool	isBuildVectorConstantSplat (const Register Reg, const MachineRegisterInfo &MRI, int64_t SplatValue, bool AllowUndef)
	Return true if the specified register is defined by G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are SplatValue or undef.
bool	isBuildVectorConstantSplat (const MachineInstr &MI, const MachineRegisterInfo &MRI, int64_t SplatValue, bool AllowUndef)
	Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are SplatValue or undef.
bool	isBuildVectorAllZeros (const MachineInstr &MI, const MachineRegisterInfo &MRI, bool AllowUndef=false)
	Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are 0 or undef.
bool	isBuildVectorAllOnes (const MachineInstr &MI, const MachineRegisterInfo &MRI, bool AllowUndef=false)
	Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are ~0 or undef.
bool	isConstantOrConstantVector (const MachineInstr &MI, const MachineRegisterInfo &MRI, bool AllowFP=true, bool AllowOpaqueConstants=true)
	Return true if the specified instruction is known to be a constant, or a vector of constants.
bool	isNullOrNullSplat (const MachineInstr &MI, const MachineRegisterInfo &MRI, bool AllowUndefs=false)
	Return true if the value is a constant 0 integer or a splatted vector of a constant 0 integer (with no undefs if AllowUndefs is false).
bool	isAllOnesOrAllOnesSplat (const MachineInstr &MI, const MachineRegisterInfo &MRI, bool AllowUndefs=false)
	Return true if the value is a constant -1 integer or a splatted vector of a constant -1 integer (with no undefs if AllowUndefs is false).
std::optional< RegOrConstant >	getVectorSplat (const MachineInstr &MI, const MachineRegisterInfo &MRI)
bool	isConstantOrConstantVector (MachineInstr &MI, const MachineRegisterInfo &MRI)
	Determines if MI defines a constant integer or a build vector of constant integers.
std::optional< APInt >	isConstantOrConstantSplatVector (MachineInstr &MI, const MachineRegisterInfo &MRI)
	Determines if MI defines a constant integer or a splat vector of constant integers.
bool	matchUnaryPredicate (const MachineRegisterInfo &MRI, Register Reg, std::function< bool(const Constant *ConstVal)> Match, bool AllowUndefs=false)
	Attempt to match a unary predicate against a scalar/splat constant or every element of a constant G_BUILD_VECTOR.
bool	isConstTrueVal (const TargetLowering &TLI, int64_t Val, bool IsVector, bool IsFP)
	Returns true if given the TargetLowering's boolean contents information, the value Val contains a true value.
bool	isConstFalseVal (const TargetLowering &TLI, int64_t Val, bool IsVector, bool IsFP)
int64_t	getICmpTrueVal (const TargetLowering &TLI, bool IsVector, bool IsFP)
	Returns an integer representing true, as defined by the TargetBooleanContents.
bool	shouldOptForSize (const MachineBasicBlock &MBB, ProfileSummaryInfo *PSI, BlockFrequencyInfo *BFI)
	Returns true if the given block should be optimized for size.
void	saveUsesAndErase (MachineInstr &MI, MachineRegisterInfo &MRI, LostDebugLocObserver *LocObserver, SmallInstListTy &DeadInstChain)
void	eraseInstrs (ArrayRef< MachineInstr * > DeadInstrs, MachineRegisterInfo &MRI, LostDebugLocObserver *LocObserver=nullptr)
void	eraseInstr (MachineInstr &MI, MachineRegisterInfo &MRI, LostDebugLocObserver *LocObserver=nullptr)
void	salvageDebugInfo (const MachineRegisterInfo &MRI, MachineInstr &MI)
	Assuming the instruction MI is going to be deleted, attempt to salvage debug users of MI by writing the effect of MI in a DIExpression.
bool	isPreISelGenericFloatingPointOpcode (unsigned Opc)
	Returns whether opcode Opc is a pre-isel generic floating-point opcode, having only floating-point operands.
raw_ostream &	operator<< (raw_ostream &OS, const LiveRange &LR)
raw_ostream &	operator<< (raw_ostream &OS, const LiveInterval::SubRange &SR)
raw_ostream &	operator<< (raw_ostream &OS, const LiveInterval &LI)
raw_ostream &	operator<< (raw_ostream &OS, const LiveRange::Segment &S)
bool	operator< (SlotIndex V, const LiveRange::Segment &S)
bool	operator< (const LiveRange::Segment &S, SlotIndex V)
raw_ostream &	operator<< (raw_ostream &OS, const LiveRangeUpdater &X)
raw_ostream &	operator<< (raw_ostream &OS, const LivePhysRegs &LR)
void	computeLiveIns (LivePhysRegs &LiveRegs, const MachineBasicBlock &MBB)
	Computes registers live-in to MBB assuming all of its successors live-in lists are up-to-date.
void	recomputeLivenessFlags (MachineBasicBlock &MBB)
	Recomputes dead and kill flags in MBB.
void	addLiveIns (MachineBasicBlock &MBB, const LivePhysRegs &LiveRegs)
	Adds registers contained in LiveRegs to the block live-in list of MBB.
void	computeAndAddLiveIns (LivePhysRegs &LiveRegs, MachineBasicBlock &MBB)
	Convenience function combining computeLiveIns() and addLiveIns().
static bool	recomputeLiveIns (MachineBasicBlock &MBB)
	Convenience function for recomputing live-in's for a MBB.
void	fullyRecomputeLiveIns (ArrayRef< MachineBasicBlock * > MBBs)
	Convenience function for recomputing live-in's for a set of MBBs until the computation converges.
iterator_range< filter_iterator< ConstMIBundleOperands, bool(*)(const MachineOperand &)> >	phys_regs_and_masks (const MachineInstr &MI)
	Returns an iterator range over all physical register and mask operands for MI and bundled instructions.
LLT	getLLTForType (Type &Ty, const DataLayout &DL)
	Construct a low-level type based on an LLVM type.
MVT	getMVTForLLT (LLT Ty)
	Get a rough equivalent of an MVT for a given LLT.
EVT	getApproximateEVTForLLT (LLT Ty, const DataLayout &DL, LLVMContext &Ctx)
LLT	getLLTForMVT (MVT Ty)
	Get a rough equivalent of an LLT for a given MVT.
const llvm::fltSemantics &	getFltSemanticForLLT (LLT Ty)
	Get the appropriate floating point arithmetic semantic based on the bit size of the given scalar LLT.
raw_ostream &	operator<< (raw_ostream &OS, const MachineBasicBlock &MBB)
Printable	printMBBReference (const MachineBasicBlock &MBB)
	Prints a machine basic block reference.
auto	successors (const MachineBasicBlock *BB)
auto	predecessors (const MachineBasicBlock *BB)
template<typename IterT >
IterT	skipDebugInstructionsForward (IterT It, IterT End, bool SkipPseudoOp=true)
	Increment It until it points to a non-debug instruction or to End and return the resulting iterator.
template<class IterT >
IterT	skipDebugInstructionsBackward (IterT It, IterT Begin, bool SkipPseudoOp=true)
	Decrement It until it points to a non-debug instruction or to Begin and return the resulting iterator.
template<typename IterT >
IterT	next_nodbg (IterT It, IterT End, bool SkipPseudoOp=true)
	Increment It, then continue incrementing it while it points to a debug instruction.
template<typename IterT >
IterT	prev_nodbg (IterT It, IterT Begin, bool SkipPseudoOp=true)
	Decrement It, then continue decrementing it while it points to a debug instruction.
template<typename IterT >
auto	instructionsWithoutDebug (IterT It, IterT End, bool SkipPseudoOp=true)
	Construct a range iterator which begins at It and moves forwards until End is reached, skipping any debug instructions.
Printable	printBlockFreq (const MachineBlockFrequencyInfo &MBFI, BlockFrequency Freq)
	Print the block frequency Freq relative to the current functions entry frequency.
Printable	printBlockFreq (const MachineBlockFrequencyInfo &MBFI, const MachineBasicBlock &MBB)
	Convenience function equivalent to calling printBlockFreq(MBFI, MBFI.getBlockFreq(&MBB)).
raw_ostream &	operator<< (raw_ostream &OS, const MachineConstantPoolValue &V)
bool	isCycleInvariant (const MachineCycle *Cycle, MachineInstr &I)
void	verifyMachineFunction (const std::string &Banner, const MachineFunction &MF)
raw_ostream &	operator<< (raw_ostream &OS, const MachineInstr &MI)
MachineInstrBuilder	BuildMI (MachineFunction &MF, const MIMetadata &MIMD, const MCInstrDesc &MCID)
	Builder interface. Specify how to create the initial instruction itself.
MachineInstrBuilder	BuildMI (MachineFunction &MF, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
	This version of the builder sets up the first operand as a destination virtual register.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
	This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and sets up the first operand as a destination virtual register.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::instr_iterator I, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
	This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and sets up the first operand as a destination virtual register.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineInstr &I, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineInstr *I, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const MIMetadata &MIMD, const MCInstrDesc &MCID)
	This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and does NOT take a destination register.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::instr_iterator I, const MIMetadata &MIMD, const MCInstrDesc &MCID)
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineInstr &I, const MIMetadata &MIMD, const MCInstrDesc &MCID)
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineInstr *I, const MIMetadata &MIMD, const MCInstrDesc &MCID)
MachineInstrBuilder	BuildMI (MachineBasicBlock *BB, const MIMetadata &MIMD, const MCInstrDesc &MCID)
	This version of the builder inserts the newly-built instruction at the end of the given MachineBasicBlock, and does NOT take a destination register.
MachineInstrBuilder	BuildMI (MachineBasicBlock *BB, const MIMetadata &MIMD, const MCInstrDesc &MCID, Register DestReg)
	This version of the builder inserts the newly-built instruction at the end of the given MachineBasicBlock, and sets up the first operand as a destination virtual register.
MachineInstrBuilder	BuildMI (MachineFunction &MF, const DebugLoc &DL, const MCInstrDesc &MCID, bool IsIndirect, Register Reg, const MDNode *Variable, const MDNode *Expr)
	This version of the builder builds a DBG_VALUE intrinsic for either a value in a register or a register-indirect address.
MachineInstrBuilder	BuildMI (MachineFunction &MF, const DebugLoc &DL, const MCInstrDesc &MCID, bool IsIndirect, ArrayRef< MachineOperand > MOs, const MDNode *Variable, const MDNode *Expr)
	This version of the builder builds a DBG_VALUE or DBG_VALUE_LIST intrinsic for a MachineOperand.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const DebugLoc &DL, const MCInstrDesc &MCID, bool IsIndirect, Register Reg, const MDNode *Variable, const MDNode *Expr)
	This version of the builder builds a DBG_VALUE intrinsic for either a value in a register or a register-indirect address and inserts it at position I.
MachineInstrBuilder	BuildMI (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const DebugLoc &DL, const MCInstrDesc &MCID, bool IsIndirect, ArrayRef< MachineOperand > MOs, const MDNode *Variable, const MDNode *Expr)
	This version of the builder builds a DBG_VALUE, DBG_INSTR_REF, or DBG_VALUE_LIST intrinsic for a machine operand and inserts it at position I.
MachineInstr *	buildDbgValueForSpill (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const MachineInstr &Orig, int FrameIndex, Register SpillReg)
	Clone a DBG_VALUE whose value has been spilled to FrameIndex.
MachineInstr *	buildDbgValueForSpill (MachineBasicBlock &BB, MachineBasicBlock::iterator I, const MachineInstr &Orig, int FrameIndex, SmallVectorImpl< const MachineOperand * > &SpilledOperands)
void	updateDbgValueForSpill (MachineInstr &Orig, int FrameIndex, Register Reg)
	Update a DBG_VALUE whose value has been spilled to FrameIndex.
unsigned	getDefRegState (bool B)
unsigned	getImplRegState (bool B)
unsigned	getKillRegState (bool B)
unsigned	getDeadRegState (bool B)
unsigned	getUndefRegState (bool B)
unsigned	getInternalReadRegState (bool B)
unsigned	getDebugRegState (bool B)
unsigned	getRenamableRegState (bool B)
unsigned	getRegState (const MachineOperand &RegOp)
	Get all register state flags from machine operand RegOp.
void	finalizeBundle (MachineBasicBlock &MBB, MachineBasicBlock::instr_iterator FirstMI, MachineBasicBlock::instr_iterator LastMI)
	finalizeBundle - Finalize a machine instruction bundle which includes a sequence of instructions starting from FirstMI to LastMI (exclusive).
MachineBasicBlock::instr_iterator	finalizeBundle (MachineBasicBlock &MBB, MachineBasicBlock::instr_iterator FirstMI)
	finalizeBundle - Same functionality as the previous finalizeBundle except the last instruction in the bundle is not provided as an input.
bool	finalizeBundles (MachineFunction &MF)
	finalizeBundles - Finalize instruction bundles in the specified MachineFunction.
MachineBasicBlock::instr_iterator	getBundleStart (MachineBasicBlock::instr_iterator I)
	Returns an iterator to the first instruction in the bundle containing I.
MachineBasicBlock::const_instr_iterator	getBundleStart (MachineBasicBlock::const_instr_iterator I)
	Returns an iterator to the first instruction in the bundle containing I.
MachineBasicBlock::instr_iterator	getBundleEnd (MachineBasicBlock::instr_iterator I)
	Returns an iterator pointing beyond the bundle containing I.
MachineBasicBlock::const_instr_iterator	getBundleEnd (MachineBasicBlock::const_instr_iterator I)
	Returns an iterator pointing beyond the bundle containing I.
iterator_range< ConstMIBundleOperands >	const_mi_bundle_ops (const MachineInstr &MI)
iterator_range< MIBundleOperands >	mi_bundle_ops (MachineInstr &MI)
VirtRegInfo	AnalyzeVirtRegInBundle (MachineInstr &MI, Register Reg, SmallVectorImpl< std::pair< MachineInstr *, unsigned > > *Ops=nullptr)
	AnalyzeVirtRegInBundle - Analyze how the current instruction or bundle uses a virtual register.
std::pair< LaneBitmask, LaneBitmask >	AnalyzeVirtRegLanesInBundle (const MachineInstr &MI, Register Reg, const MachineRegisterInfo &MRI, const TargetRegisterInfo &TRI)
	Return a pair of lane masks (reads, writes) indicating which lanes this instruction uses with Reg.
PhysRegInfo	AnalyzePhysRegInBundle (const MachineInstr &MI, Register Reg, const TargetRegisterInfo *TRI)
	AnalyzePhysRegInBundle - Analyze how the current instruction or bundle uses a physical register.
Printable	printJumpTableEntryReference (unsigned Idx)
	Prints a jump table entry reference.
MachineBasicBlock *	PeelSingleBlockLoop (LoopPeelDirection Direction, MachineBasicBlock *Loop, MachineRegisterInfo &MRI, const TargetInstrInfo *TII)
	Peels a single block loop.
raw_ostream &	operator<< (raw_ostream &OS, const MachineOperand &MO)
hash_code	hash_value (const MachineOperand &MO)
template<typename MachineFunctionPassT >
ModuleToMachineFunctionPassAdaptor	createModuleToMachineFunctionPassAdaptor (MachineFunctionPassT &&Pass)
	RegionNodeGraphTraits (MachineRegionNode, MachineBasicBlock, MachineRegion)
	RegionGraphTraits (MachineRegion, MachineRegionNode)
bool	tryLess (int TryVal, int CandVal, GenericSchedulerBase::SchedCandidate &TryCand, GenericSchedulerBase::SchedCandidate &Cand, GenericSchedulerBase::CandReason Reason)
	Return true if this heuristic determines order.
bool	tryGreater (int TryVal, int CandVal, GenericSchedulerBase::SchedCandidate &TryCand, GenericSchedulerBase::SchedCandidate &Cand, GenericSchedulerBase::CandReason Reason)
bool	tryLatency (GenericSchedulerBase::SchedCandidate &TryCand, GenericSchedulerBase::SchedCandidate &Cand, SchedBoundary &Zone)
bool	tryPressure (const PressureChange &TryP, const PressureChange &CandP, GenericSchedulerBase::SchedCandidate &TryCand, GenericSchedulerBase::SchedCandidate &Cand, GenericSchedulerBase::CandReason Reason, const TargetRegisterInfo *TRI, const MachineFunction &MF)
unsigned	getWeakLeft (const SUnit *SU, bool isTop)
int	biasPhysReg (const SUnit *SU, bool isTop)
	Minimize physical register live ranges.
ScheduleDAGMILive *	createGenericSchedLive (MachineSchedContext *C)
	Create the standard converging machine scheduler.
ScheduleDAGMI *	createGenericSchedPostRA (MachineSchedContext *C)
	Create a generic scheduler with no vreg liveness or DAG mutation passes.
std::unique_ptr< ScheduleDAGMutation >	createLoadClusterDAGMutation (const TargetInstrInfo *TII, const TargetRegisterInfo *TRI, bool ReorderWhileClustering=false)
	If ReorderWhileClustering is set to true, no attempt will be made to reduce reordering due to store clustering.
std::unique_ptr< ScheduleDAGMutation >	createStoreClusterDAGMutation (const TargetInstrInfo *TII, const TargetRegisterInfo *TRI, bool ReorderWhileClustering=false)
	If ReorderWhileClustering is set to true, no attempt will be made to reduce reordering due to store clustering.
std::unique_ptr< ScheduleDAGMutation >	createCopyConstrainDAGMutation (const TargetInstrInfo *TII, const TargetRegisterInfo *TRI)
bool	shouldOptimizeForSize (const MachineFunction *MF, ProfileSummaryInfo *PSI, const MachineBlockFrequencyInfo *BFI, PGSOQueryType QueryType=PGSOQueryType::Other)
	Returns true if machine function MF is suggested to be size-optimized based on the profile.
bool	shouldOptimizeForSize (const MachineBasicBlock *MBB, ProfileSummaryInfo *PSI, const MachineBlockFrequencyInfo *MBFI, PGSOQueryType QueryType=PGSOQueryType::Other)
	Returns true if machine basic block MBB is suggested to be size-optimized based on the profile.
bool	shouldOptimizeForSize (const MachineBasicBlock *MBB, ProfileSummaryInfo *PSI, MBFIWrapper *MBFIWrapper, PGSOQueryType QueryType=PGSOQueryType::Other)
	Returns true if machine basic block MBB is suggested to be size-optimized based on the profile.
unsigned	succ_size (const MachineBasicBlock *BB)
unsigned	pred_size (const MachineBasicBlock *BB)
auto	instrs (const MachineBasicBlock &BB)
stable_hash	stableHashValue (const MachineOperand &MO)
stable_hash	stableHashValue (const MachineInstr &MI, bool HashVRegs=false, bool HashConstantPoolIndices=false, bool HashMemOperands=false)
	A stable hash value for machine instructions.
stable_hash	stableHashValue (const MachineBasicBlock &MBB)
stable_hash	stableHashValue (const MachineFunction &MF)
raw_ostream &	operator<< (raw_ostream &OS, const MachineTraceMetrics::Trace &Tr)
raw_ostream &	operator<< (raw_ostream &OS, const MachineTraceMetrics::Ensemble &En)
MachineUniformityInfo	computeMachineUniformityInfo (MachineFunction &F, const MachineCycleInfo &cycleInfo, const MachineDomTree &domTree, bool HasBranchDivergence)
	Compute uniformity information for a Machine IR function.
bool	hasLessThanNumFused (const SUnit &SU, unsigned FuseLimit)
	Checks if the number of cluster edges between SU and its predecessors is less than FuseLimit.
bool	fuseInstructionPair (ScheduleDAGInstrs &DAG, SUnit &FirstSU, SUnit &SecondSU)
	Create an artificial edge between FirstSU and SecondSU.
std::unique_ptr< ScheduleDAGMutation >	createMacroFusionDAGMutation (ArrayRef< MacroFusionPredTy > Predicates, bool BranchOnly=false)
	Create a DAG scheduling mutation to pair instructions back to back for instructions that benefit according to the target-specific predicate functions.
bool	parseMachineBasicBlockDefinitions (PerFunctionMIParsingState &PFS, StringRef Src, SMDiagnostic &Error)
	Parse the machine basic block definitions, and skip the machine instructions.
bool	parseMachineInstructions (PerFunctionMIParsingState &PFS, StringRef Src, SMDiagnostic &Error)
	Parse the machine instructions.
bool	parseMBBReference (PerFunctionMIParsingState &PFS, MachineBasicBlock *&MBB, StringRef Src, SMDiagnostic &Error)
bool	parseRegisterReference (PerFunctionMIParsingState &PFS, Register &Reg, StringRef Src, SMDiagnostic &Error)
bool	parseNamedRegisterReference (PerFunctionMIParsingState &PFS, Register &Reg, StringRef Src, SMDiagnostic &Error)
bool	parseVirtualRegisterReference (PerFunctionMIParsingState &PFS, VRegInfo *&Info, StringRef Src, SMDiagnostic &Error)
bool	parseStackObjectReference (PerFunctionMIParsingState &PFS, int &FI, StringRef Src, SMDiagnostic &Error)
bool	parseMDNode (PerFunctionMIParsingState &PFS, MDNode *&Node, StringRef Src, SMDiagnostic &Error)
bool	parseMachineMetadata (PerFunctionMIParsingState &PFS, StringRef Src, SMRange SourceRange, SMDiagnostic &Error)
std::unique_ptr< MIRParser >	createMIRParserFromFile (StringRef Filename, SMDiagnostic &Error, LLVMContext &Context, std::function< void(Function &)> ProcessIRFunction=nullptr)
	This function is the main interface to the MIR serialization format parser.
std::unique_ptr< MIRParser >	createMIRParser (std::unique_ptr< MemoryBuffer > Contents, LLVMContext &Context, std::function< void(Function &)> ProcessIRFunction=nullptr)
	This function is another interface to the MIR serialization format parser.
void	printMIR (raw_ostream &OS, const Module &M)
	Print LLVM IR using the MIR serialization format to the given output stream.
void	printMIR (raw_ostream &OS, const MachineFunction &MF)
	Print a machine function using the MIR serialization format to the given output stream.
void	guessSuccessors (const MachineBasicBlock &MBB, SmallVectorImpl< MachineBasicBlock * > &Result, bool &IsFallthrough)
	Determine a possible list of successors of a basic block based on the basic block machine operand being used inside the block.
void	splitCodeGen (Module &M, ArrayRef< raw_pwrite_stream * > OSs, ArrayRef< llvm::raw_pwrite_stream * > BCOSs, const std::function< std::unique_ptr< TargetMachine >()> &TMFactory, CodeGenFileType FileType=CodeGenFileType::ObjectFile, bool PreserveLocals=false)
	Split M into OSs.size() partitions, and generate code for each.
FunctionPass *	createAtomicExpandLegacyPass ()
	AtomicExpandPass - At IR level this pass replace atomic instructions with __atomic_* library calls, or target specific instruction which implement the same semantics in a way which better fits the target backend.
FunctionPass *	createUnreachableBlockEliminationPass ()
	createUnreachableBlockEliminationPass - The LLVM code generator does not work well with unreachable basic blocks (what live ranges make sense for a block that cannot be reached?).
MachineFunctionPass *	createGCEmptyBasicBlocksPass ()
	createGCEmptyBasicblocksPass - Empty basic blocks (basic blocks without real code) appear as the result of optimization passes removing instructions.
MachineFunctionPass *	createBasicBlockSectionsPass ()
	createBasicBlockSections Pass - This pass assigns sections to machine basic blocks and is enabled with -fbasic-block-sections.
MachineFunctionPass *	createBasicBlockPathCloningPass ()
MachineFunctionPass *	createMachineFunctionSplitterPass ()
	createMachineFunctionSplitterPass - This pass splits machine functions using profile information.
MachineFunctionPass *	createMachineFunctionPrinterPass (raw_ostream &OS, const std::string &Banner="")
	MachineFunctionPrinter pass - This pass prints out the machine function to the given stream as a debugging tool.
MachineFunctionPass *	createStackFrameLayoutAnalysisPass ()
	StackFramePrinter pass - This pass prints out the machine function's stack frame to the given stream as a debugging tool.
MachineFunctionPass *	createPrintMIRPass (raw_ostream &OS)
	MIRPrinting pass - this pass prints out the LLVM IR into the given stream using the MIR serialization format.
MachineFunctionPass *	createResetMachineFunctionPass (bool EmitFallbackDiag, bool AbortOnFailedISel)
	This pass resets a MachineFunction when it has the FailedISel property as if it was just created.
FunctionPass *	createCodeGenPrepareLegacyPass ()
	createCodeGenPrepareLegacyPass - Transform the code to expose more pattern matching during instruction selection.
FunctionPass *	createComplexDeinterleavingPass (const TargetMachine *TM)
	This pass implements generation of target-specific intrinsics to support handling of complex number arithmetic.
FunctionPass *	createVirtRegRewriter (bool ClearVirtRegs=true)
FunctionPass *	createFastRegisterAllocator ()
	FastRegisterAllocation Pass - This pass register allocates as fast as possible.
FunctionPass *	createFastRegisterAllocator (RegClassFilterFunc F, bool ClearVirtRegs)
FunctionPass *	createBasicRegisterAllocator ()
	BasicRegisterAllocation Pass - This pass implements a degenerate global register allocator using the basic regalloc framework.
FunctionPass *	createBasicRegisterAllocator (RegClassFilterFunc F)
FunctionPass *	createGreedyRegisterAllocator ()
	Greedy register allocation pass - This pass implements a global register allocator for optimized builds.
FunctionPass *	createGreedyRegisterAllocator (RegClassFilterFunc F)
FunctionPass *	createDefaultPBQPRegisterAllocator ()
	PBQPRegisterAllocation Pass - This pass implements the Partitioned Boolean Quadratic Prograaming (PBQP) based register allocator.
MachineFunctionPass *	createPrologEpilogInserterPass ()
FunctionPass *	createIfConverter (std::function< bool(const MachineFunction &)> Ftor)
FunctionPass *	createGCLoweringPass ()
	GCLowering Pass - Used by gc.root to perform its default lowering operations.
FunctionPass *	createShadowStackGCLoweringPass ()
	ShadowStackGCLowering - Implements the custom lowering mechanism used by the shadow stack GC.
MachineFunctionPass *	createMachineCopyPropagationPass (bool UseCopyInstr)
FunctionPass *	createStackProtectorPass ()
	createStackProtectorPass - This pass adds stack protectors to functions.
FunctionPass *	createMachineVerifierPass (const std::string &Banner)
	createMachineVerifierPass - This pass verifies cenerated machine code instructions for correctness.
FunctionPass *	createDwarfEHPass (CodeGenOptLevel OptLevel)
	createDwarfEHPass - This pass mulches exception handling code into a form adapted to code generation.
FunctionPass *	createWinEHPass (bool DemoteCatchSwitchPHIOnly=false)
	createWinEHPass - Prepares personality functions used by MSVC on Windows, in addition to the Itanium LSDA based personalities.
FunctionPass *	createSjLjEHPreparePass (const TargetMachine *TM)
	createSjLjEHPreparePass - This pass adapts exception handling code to use the GCC-style builtin setjmp/longjmp (sjlj) to handling EH control flow.
FunctionPass *	createWasmEHPass ()
	createWasmEHPass - This pass adapts exception handling code to use WebAssembly's exception handling scheme.
FunctionPass *	createUnpackMachineBundles (std::function< bool(const MachineFunction &)> Ftor)
FunctionPass *	createInterleavedAccessPass ()
	InterleavedAccess Pass - This pass identifies and matches interleaved memory accesses to target specific intrinsics.
FunctionPass *	createInterleavedLoadCombinePass ()
	InterleavedLoadCombines Pass - This pass identifies interleaved loads and combines them into wide loads detectable by InterleavedAccessPass.
ModulePass *	createLowerEmuTLSPass ()
	LowerEmuTLS - This pass generates __emutls_[vt].xyz variables for all TLS variables for the emulated TLS model.
ModulePass *	createPreISelIntrinsicLoweringPass ()
	This pass lowers the @llvm.load.relative and @llvm.objc.
Pass *	createGlobalMergePass (const TargetMachine *TM, unsigned MaximalOffset, bool OnlyOptimizeForSize=false, bool MergeExternalByDefault=false)
	GlobalMerge - This pass merges internal (by default) globals into structs to enable reuse of a base pointer by indexed addressing modes.
FunctionPass *	createSafeStackPass ()
	This pass splits the stack into a safe stack and an unsafe stack to protect against stack-based overflow vulnerabilities.
FunctionPass *	createRegUsageInfoCollector ()
	This pass is executed POST-RA to collect which physical registers are preserved by given machine function.
FunctionPass *	createRegUsageInfoPropPass ()
	Return a MachineFunction pass that identifies call sites and propagates register usage information of callee to caller if available with PysicalRegisterUsageInfo pass.
FunctionPass *	createFreeMachineFunctionPass ()
	This pass frees the memory occupied by the MachineFunction.
ModulePass *	createMachineOutlinerPass (bool RunOnAllFunctions=true)
	This pass performs outlining on machine instructions directly before printing assembly.
FunctionPass *	createExpandReductionsPass ()
	This pass expands the reduction intrinsics into sequences of shuffles.
FunctionPass *	createReplaceWithVeclibLegacyPass ()
FunctionPass *	createExpandVectorPredicationPass ()
	This pass expands the vector predication intrinsics into unpredicated instructions with selects or just the explicit vector length into the predicate mask.
FunctionPass *	createExpandLargeDivRemPass ()
FunctionPass *	createExpandLargeFpConvertPass ()
FunctionPass *	createExpandMemCmpLegacyPass ()
FunctionPass *	createBreakFalseDeps ()
	Creates Break False Dependencies pass.
FunctionPass *	createIndirectBrExpandPass ()
FunctionPass *	createCFIFixup ()
	Creates CFI Fixup pass.
FunctionPass *	createCFIInstrInserter ()
	Creates CFI Instruction Inserter pass.
FunctionPass *	createCFGuardLongjmpPass ()
	Creates CFGuard longjmp target identification pass.
FunctionPass *	createEHContGuardCatchretPass ()
	Creates EHContGuard catchret target identification pass.
FunctionPass *	createHardwareLoopsLegacyPass ()
	Create Hardware Loop pass.
FunctionPass *	createPseudoProbeInserter ()
	This pass inserts pseudo probe annotation for callsite profiling.
FunctionPass *	createTypePromotionLegacyPass ()
	Create IR Type Promotion pass.
FunctionPass *	createMIRAddFSDiscriminatorsPass (sampleprof::FSDiscriminatorPass P)
	Add Flow Sensitive Discriminators.
FunctionPass *	createMIRProfileLoaderPass (std::string File, std::string RemappingFile, sampleprof::FSDiscriminatorPass P, IntrusiveRefCntPtr< vfs::FileSystem > FS)
	Read Flow Sensitive Profile.
ModulePass *	createDebugifyMachineModulePass ()
	Creates MIR Debugify pass.
ModulePass *	createStripDebugMachineModulePass (bool OnlyDebugified)
	Creates MIR Strip Debug pass.
ModulePass *	createCheckDebugMachineModulePass ()
	Creates MIR Check Debug pass.
FunctionPass *	createX86LowerAMXTypePass ()
	The pass transforms load/store <256 x i32> to AMX load/store intrinsics or split the data to two <128 x i32>.
FunctionPass *	createX86LowerAMXIntrinsicsPass ()
	The pass transforms amx intrinsics to scalar operation if the function has optnone attribute or it is O0.
FunctionPass *	createRegAllocScoringPass ()
	When learning an eviction policy, extract score(reward) information, otherwise this does nothing.
ModulePass *	createJMCInstrumenterPass ()
	JMC instrument pass.
FunctionPass *	createSelectOptimizePass ()
	This pass converts conditional moves to conditional jumps when profitable.
FunctionPass *	createCallBrPass ()
FunctionPass *	createKCFIPass ()
	Lowers KCFI operand bundles for indirect calls.
raw_ostream &	operator<< (raw_ostream &OS, const PseudoSourceValue *PSV)
static bool	allocateAllRegClasses (const TargetRegisterInfo &, const TargetRegisterClass &)
	Default register class filter function for register allocation.
FunctionPass *	createPBQPRegisterAllocator (char *customPassID=nullptr)
	Create a PBQP register allocator instance.
raw_ostream &	operator<< (raw_ostream &OS, const RegisterBank &RegBank)
raw_ostream &	operator<< (raw_ostream &OS, const RegisterBankInfo::PartialMapping &PartMapping)
raw_ostream &	operator<< (raw_ostream &OS, const RegisterBankInfo::ValueMapping &ValMapping)
raw_ostream &	operator<< (raw_ostream &OS, const RegisterBankInfo::InstructionMapping &InstrMapping)
raw_ostream &	operator<< (raw_ostream &OS, const RegisterBankInfo::OperandsMapper &OpdMapper)
hash_code	hash_value (const RegisterBankInfo::PartialMapping &PartMapping)
	Hashing function for PartialMapping.
void	dumpRegSetPressure (ArrayRef< unsigned > SetPressure, const TargetRegisterInfo *TRI)
void	scavengeFrameVirtualRegs (MachineFunction &MF, RegScavenger &RS)
	Replaces all frame index virtual registers with physical registers.
raw_ostream &	operator<< (raw_ostream &OS, const ILPValue &Val)
ScheduleDAGSDNodes *	createBURRListDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createBURRListDAGScheduler - This creates a bottom up register usage reduction list scheduler.
ScheduleDAGSDNodes *	createSourceListDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createSourceListDAGScheduler - This creates a bottom up list scheduler that schedules nodes in source code order when possible.
ScheduleDAGSDNodes *	createHybridListDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel)
	createHybridListDAGScheduler - This creates a bottom up register pressure aware list scheduler that make use of latency information to avoid stalls for long latency instructions in low register pressure mode.
ScheduleDAGSDNodes *	createILPListDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel)
	createILPListDAGScheduler - This creates a bottom up register pressure aware list scheduler that tries to increase instruction level parallelism in low register pressure mode.
ScheduleDAGSDNodes *	createFastDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createFastDAGScheduler - This creates a "fast" scheduler.
ScheduleDAGSDNodes *	createVLIWDAGScheduler (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createVLIWDAGScheduler - Scheduler for VLIW targets.
ScheduleDAGSDNodes *	createDefaultScheduler (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createDefaultScheduler - This creates an instruction scheduler appropriate for the target.
ScheduleDAGSDNodes *	createDAGLinearizer (SelectionDAGISel *IS, CodeGenOptLevel OptLevel)
	createDAGLinearizer - This creates a "no-scheduling" scheduler which linearize the DAG using topological order.
void	checkForCycles (const SelectionDAG *DAG, bool force=false)
void	checkForCycles (const SDNode *N, const SelectionDAG *DAG=nullptr, bool force=false)
bool	isNullConstant (SDValue V)
	Returns true if V is a constant integer zero.
bool	isNullFPConstant (SDValue V)
	Returns true if V is an FP constant with a value of positive zero.
bool	isAllOnesConstant (SDValue V)
	Returns true if V is an integer constant with all bits set.
bool	isOneConstant (SDValue V)
	Returns true if V is a constant integer one.
bool	isMinSignedConstant (SDValue V)
	Returns true if V is a constant min signed integer value.
bool	isNeutralConstant (unsigned Opc, SDNodeFlags Flags, SDValue V, unsigned OperandNo)
	Returns true if V is a neutral element of Opc with Flags.
SDValue	peekThroughBitcasts (SDValue V)
	Return the non-bitcasted source operand of V if it exists.
SDValue	peekThroughOneUseBitcasts (SDValue V)
	Return the non-bitcasted and one-use source operand of V if it exists.
SDValue	peekThroughExtractSubvectors (SDValue V)
	Return the non-extracted vector source operand of V if it exists.
SDValue	peekThroughTruncates (SDValue V)
	Return the non-truncated source operand of V if it exists.
bool	isBitwiseNot (SDValue V, bool AllowUndefs=false)
	Returns true if V is a bitwise not operation.
SDValue	getBitwiseNotOperand (SDValue V, SDValue Mask, bool AllowUndefs)
	If V is a bitwise not, returns the inverted operand.
ConstantSDNode *	isConstOrConstSplat (SDValue N, bool AllowUndefs=false, bool AllowTruncation=false)
	Returns the SDNode if it is a constant splat BuildVector or constant int.
ConstantSDNode *	isConstOrConstSplat (SDValue N, const APInt &DemandedElts, bool AllowUndefs=false, bool AllowTruncation=false)
	Returns the SDNode if it is a demanded constant splat BuildVector or constant int.
ConstantFPSDNode *	isConstOrConstSplatFP (SDValue N, bool AllowUndefs=false)
	Returns the SDNode if it is a constant splat BuildVector or constant float.
ConstantFPSDNode *	isConstOrConstSplatFP (SDValue N, const APInt &DemandedElts, bool AllowUndefs=false)
	Returns the SDNode if it is a demanded constant splat BuildVector or constant float.
bool	isNullOrNullSplat (SDValue V, bool AllowUndefs=false)
	Return true if the value is a constant 0 integer or a splatted vector of a constant 0 integer (with no undefs by default).
bool	isOneOrOneSplat (SDValue V, bool AllowUndefs=false)
	Return true if the value is a constant 1 integer or a splatted vector of a constant 1 integer (with no undefs).
bool	isAllOnesOrAllOnesSplat (SDValue V, bool AllowUndefs=false)
	Return true if the value is a constant -1 integer or a splatted vector of a constant -1 integer (with no undefs).
bool	isIntOrFPConstant (SDValue V)
	Return true if V is either a integer or FP constant.
raw_ostream &	operator<< (raw_ostream &os, SlotIndex li)
Spiller *	createInlineSpiller (MachineFunctionPass &Pass, MachineFunction &MF, VirtRegMap &VRM, VirtRegAuxInfo &VRAI)
	Create and return a spiller that will insert spill code directly instead of deferring though VirtRegMap.
void	GetReturnInfo (CallingConv::ID CC, Type *ReturnType, AttributeList attr, SmallVectorImpl< ISD::OutputArg > &Outs, const TargetLowering &TLI, const DataLayout &DL)
	Given an LLVM IR type and return type attributes, compute the return value EVTs and flags, and optionally also the offsets, if the return value is being lowered to memory.
bool	isPreISelGenericOpcode (unsigned Opcode)
	Check whether the given Opcode is a generic opcode that is not supposed to appear after ISel.
bool	isTargetSpecificOpcode (unsigned Opcode)
	Check whether the given Opcode is a target-specific opcode.
bool	isPreISelGenericOptimizationHint (unsigned Opcode)
void	registerCodeGenCallback (PassInstrumentationCallbacks &PIC, LLVMTargetMachine &)
Printable	printReg (Register Reg, const TargetRegisterInfo *TRI=nullptr, unsigned SubIdx=0, const MachineRegisterInfo *MRI=nullptr)
	Prints virtual and physical registers with or without a TRI instance.
Printable	printRegUnit (unsigned Unit, const TargetRegisterInfo *TRI)
	Create Printable object to print register units on a raw_ostream.
Printable	printVRegOrUnit (unsigned VRegOrUnit, const TargetRegisterInfo *TRI)
	Create Printable object to print virtual registers and physical registers on a raw_ostream.
Printable	printRegClassOrBank (Register Reg, const MachineRegisterInfo &RegInfo, const TargetRegisterInfo *TRI)
	Create Printable object to print register classes or register banks on a raw_ostream.
raw_ostream &	operator<< (raw_ostream &OS, const EVT &V)
raw_ostream &	operator<< (raw_ostream &OS, const VirtRegMap &VRM)
void	calculateWasmEHInfo (const Function *F, WasmEHFuncInfo &EHInfo)
void	calculateWinCXXEHStateNumbers (const Function *ParentFn, WinEHFuncInfo &FuncInfo)
	Analyze the IR in ParentFn and it's handlers to build WinEHFuncInfo, which describes the state numbers and tables used by __CxxFrameHandler3.
void	calculateSEHStateNumbers (const Function *ParentFn, WinEHFuncInfo &FuncInfo)
void	calculateClrEHStateNumbers (const Function *Fn, WinEHFuncInfo &FuncInfo)
void	calculateCXXStateForAsynchEH (const BasicBlock *BB, int State, WinEHFuncInfo &FuncInfo)
void	calculateSEHStateForAsynchEH (const BasicBlock *BB, int State, WinEHFuncInfo &FuncInfo)
raw_ostream &	operator<< (raw_ostream &OS, const LLT &Ty)
raw_ostream &	operator<< (raw_ostream &OS, const MVT &VT)
std::optional< StringRef >	StripTemplateParameters (StringRef Name)
	If Name is the name of a templated function that includes template parameters, returns a substring of Name containing no template parameters.
std::optional< ObjCSelectorNames >	getObjCNamesIfSelector (StringRef Name)
	If Name is the AT_name of a DIE which refers to an Objective-C selector, returns an instance of ObjCSelectorNames.
bool	operator< (const DWARFAddressRange &LHS, const DWARFAddressRange &RHS)
bool	operator== (const DWARFAddressRange &LHS, const DWARFAddressRange &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const DWARFAddressRange &R)
bool	operator== (const DWARFDie::attribute_iterator &LHS, const DWARFDie::attribute_iterator &RHS)
bool	operator!= (const DWARFDie::attribute_iterator &LHS, const DWARFDie::attribute_iterator &RHS)
bool	operator== (const DWARFDie &LHS, const DWARFDie &RHS)
bool	operator!= (const DWARFDie &LHS, const DWARFDie &RHS)
bool	operator< (const DWARFDie &LHS, const DWARFDie &RHS)
bool	operator== (const DWARFDie::iterator &LHS, const DWARFDie::iterator &RHS)
bool	operator== (const std::reverse_iterator< DWARFDie::iterator > &LHS, const std::reverse_iterator< DWARFDie::iterator > &RHS)
bool	operator!= (const std::reverse_iterator< DWARFDie::iterator > &LHS, const std::reverse_iterator< DWARFDie::iterator > &RHS)
void	dumpTypeQualifiedName (const DWARFDie &DIE, raw_ostream &OS)
void	dumpTypeUnqualifiedName (const DWARFDie &DIE, raw_ostream &OS, std::string *OriginalFullName=nullptr)
bool	operator== (const DWARFExpression::iterator &LHS, const DWARFExpression::iterator &RHS)
bool	operator== (const DWARFLocationExpression &L, const DWARFLocationExpression &R)
bool	operator!= (const DWARFLocationExpression &L, const DWARFLocationExpression &R)
raw_ostream &	operator<< (raw_ostream &OS, const DWARFLocationExpression &Loc)
const DWARFUnitIndex &	getDWARFUnitIndex (DWARFContext &Context, DWARFSectionKind Kind)
bool	isCompileUnit (const std::unique_ptr< DWARFUnit > &U)
const char *	toString (DWARFSectionKind Kind)
uint32_t	serializeSectionKind (DWARFSectionKind Kind, unsigned IndexVersion)
	Convert the internal value for a section kind to an on-disk value.
DWARFSectionKind	deserializeSectionKind (uint32_t Value, unsigned IndexVersion)
	Convert a value read from an index section to the internal representation.
static bool	operator< (const DWARFVerifier::DieRangeInfo &LHS, const DWARFVerifier::DieRangeInfo &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const AddressRange &R)
raw_ostream &	operator<< (raw_ostream &OS, const AddressRanges &AR)
bool	canUseDebuginfod ()
	Returns false if a debuginfod lookup can be determined to have no chance of succeeding.
SmallVector< StringRef >	getDefaultDebuginfodUrls ()
	Finds default array of Debuginfod server URLs by checking DEBUGINFOD_URLS environment variable.
std::string	getDebuginfodCacheKey (StringRef UrlPath)
	Returns the cache key for a given debuginfod URL path.
void	setDefaultDebuginfodUrls (const SmallVector< StringRef > &URLs)
	Sets the list of debuginfod server URLs to query.
Expected< std::string >	getDefaultDebuginfodCacheDirectory ()
	Finds a default local file caching directory for the debuginfod client, first checking DEBUGINFOD_CACHE_PATH.
std::chrono::milliseconds	getDefaultDebuginfodTimeout ()
	Finds a default timeout for debuginfod HTTP requests.
std::string	getDebuginfodSourceUrlPath (object::BuildIDRef ID, StringRef SourceFilePath)
	Get the full URL path for a source request of a given BuildID and file path.
Expected< std::string >	getCachedOrDownloadSource (object::BuildIDRef ID, StringRef SourceFilePath)
	Fetches a specified source file by searching the default local cache directory and server URLs.
std::string	getDebuginfodExecutableUrlPath (object::BuildIDRef ID)
	Get the full URL path for an executable request of a given BuildID.
Expected< std::string >	getCachedOrDownloadExecutable (object::BuildIDRef ID)
	Fetches an executable by searching the default local cache directory and server URLs.
std::string	getDebuginfodDebuginfoUrlPath (object::BuildIDRef ID)
	Get the full URL path for a debug binary request of a given BuildID.
Expected< std::string >	getCachedOrDownloadDebuginfo (object::BuildIDRef ID)
	Fetches a debug binary by searching the default local cache directory and server URLs.
Expected< std::string >	getCachedOrDownloadArtifact (StringRef UniqueKey, StringRef UrlPath)
	Fetches any debuginfod artifact using the default local cache directory and server URLs.
Expected< std::string >	getCachedOrDownloadArtifact (StringRef UniqueKey, StringRef UrlPath, StringRef CacheDirectoryPath, ArrayRef< StringRef > DebuginfodUrls, std::chrono::milliseconds Timeout)
	Fetches any debuginfod artifact using the specified local cache directory, server URLs, and request timeout (in milliseconds).
bool	operator== (const HTTPRequest &A, const HTTPRequest &B)
bool	streamFile (HTTPServerRequest &Request, StringRef FilePath)
	Sets the response to stream the file at FilePath, if available, and otherwise an HTTP 404 error response.
char *	itaniumDemangle (std::string_view mangled_name, bool ParseParams=true)
	Returns a non-NULL pointer to a NUL-terminated C style string that should be explicitly freed, if successful.
char *	microsoftDemangle (std::string_view mangled_name, size_t *n_read, int *status, MSDemangleFlags Flags=MSDF_None)
	Demangles the Microsoft symbol pointed at by mangled_name and returns it.
char *	rustDemangle (std::string_view MangledName)
char *	dlangDemangle (std::string_view MangledName)
std::string	demangle (std::string_view MangledName)
	Attempt to demangle a string using different demangling schemes.
bool	nonMicrosoftDemangle (std::string_view MangledName, std::string &Result, bool CanHaveLeadingDot=true, bool ParseParams=true)
Error	write (MCStreamer &Out, ArrayRef< std::string > Inputs, OnCuIndexOverflow OverflowOptValue)
unsigned	getContributionIndex (DWARFSectionKind Kind, uint32_t IndexVersion)
Error	handleSection (const StringMap< std::pair< MCSection *, DWARFSectionKind > > &KnownSections, const MCSection *StrSection, const MCSection *StrOffsetSection, const MCSection *TypesSection, const MCSection *CUIndexSection, const MCSection *TUIndexSection, const MCSection *InfoSection, const object::SectionRef &Section, MCStreamer &Out, std::deque< SmallString< 32 > > &UncompressedSections, uint32_t(&ContributionOffsets)[8], UnitIndexEntry &CurEntry, StringRef &CurStrSection, StringRef &CurStrOffsetSection, std::vector< StringRef > &CurTypesSection, std::vector< StringRef > &CurInfoSection, StringRef &AbbrevSection, StringRef &CurCUIndexSection, StringRef &CurTUIndexSection, std::vector< std::pair< DWARFSectionKind, uint32_t > > &SectionLength)
Expected< InfoSectionUnitHeader >	parseInfoSectionUnitHeader (StringRef Info)
void	writeStringsAndOffsets (MCStreamer &Out, DWPStringPool &Strings, MCSection *StrOffsetSection, StringRef CurStrSection, StringRef CurStrOffsetSection, uint16_t Version)
Error	buildDuplicateError (const std::pair< uint64_t, UnitIndexEntry > &PrevE, const CompileUnitIdentifiers &ID, StringRef DWPName)
void	writeIndex (MCStreamer &Out, MCSection *Section, ArrayRef< unsigned > ContributionOffsets, const MapVector< uint64_t, UnitIndexEntry > &IndexEntries, uint32_t IndexVersion)
GenericValue	PTOGV (void *P)
void *	GVTOP (const GenericValue &GV)
template<typename T >
T	jitTargetAddressToPointer (JITTargetAddress Addr)
	Convert a JITTargetAddress to a pointer.
template<typename T >
T	jitTargetAddressToFunction (JITTargetAddress Addr)
	Convert a JITTargetAddress to a callable function pointer.
template<typename T >
JITTargetAddress	pointerToJITTargetAddress (T *Ptr)
	Convert a pointer to a JITTargetAddress.
JITSymbolFlags	operator& (const JITSymbolFlags &LHS, const JITSymbolFlags::FlagNames &RHS)
JITSymbolFlags	operator| (const JITSymbolFlags &LHS, const JITSymbolFlags::FlagNames &RHS)
void	jitLinkForORC (object::OwningBinary< object::ObjectFile > O, RuntimeDyld::MemoryManager &MemMgr, JITSymbolResolver &Resolver, bool ProcessAllSections, unique_function< Error(const object::ObjectFile &Obj, RuntimeDyld::LoadedObjectInfo &, std::map< StringRef, JITEvaluatedSymbol >)> OnLoaded, unique_function< void(object::OwningBinary< object::ObjectFile >, std::unique_ptr< RuntimeDyld::LoadedObjectInfo >, Error)> OnEmitted)
void	spliceBB (IRBuilderBase::InsertPoint IP, BasicBlock *New, bool CreateBranch)
	Move the instruction after an InsertPoint to the beginning of another BasicBlock.
void	spliceBB (IRBuilder<> &Builder, BasicBlock *New, bool CreateBranch)
	Splice a BasicBlock at an IRBuilder's current insertion point.
BasicBlock *	splitBB (IRBuilderBase::InsertPoint IP, bool CreateBranch, llvm::Twine Name={})
	Split a BasicBlock at an InsertPoint, even if the block is degenerate (missing the terminator).
BasicBlock *	splitBB (IRBuilderBase &Builder, bool CreateBranch, llvm::Twine Name={})
	Split a BasicBlock at Builder's insertion point, even if the block is degenerate (missing the terminator).
BasicBlock *	splitBB (IRBuilder<> &Builder, bool CreateBranch, llvm::Twine Name)
	Split a BasicBlock at Builder's insertion point, even if the block is degenerate (missing the terminator).
BasicBlock *	splitBBWithSuffix (IRBuilderBase &Builder, bool CreateBranch, llvm::Twine Suffix=".split")
	Like splitBB, but reuses the current block's name for the new name.
void	parseFuzzerCLOpts (int ArgC, char *ArgV[])
	Parse cl::opts from a fuzz target commandline.
void	handleExecNameEncodedBEOpts (StringRef ExecName)
	Handle backend options that are encoded in the executable name.
void	handleExecNameEncodedOptimizerOpts (StringRef ExecName)
	Handle optimizer options which are encoded in the executable name.
int	runFuzzerOnInputs (int ArgC, char *ArgV[], FuzzerTestFun TestOne, FuzzerInitFun Init=[](int *, char ***) { return 0;})
	Runs a fuzz target on the inputs specified on the command line.
std::unique_ptr< Module >	parseModule (const uint8_t *Data, size_t Size, LLVMContext &Context)
	Fuzzer friendly interface for the llvm bitcode parser.
size_t	writeModule (const Module &M, uint8_t *Dest, size_t MaxSize)
	Fuzzer friendly interface for the llvm bitcode printer.
std::unique_ptr< Module >	parseAndVerify (const uint8_t *Data, size_t Size, LLVMContext &Context)
	Try to parse module and verify it.
template<typename T , typename GenT >
T	uniform (GenT &Gen, T Min, T Max)
	Return a uniformly distributed random value between Min and Max.
template<typename T , typename GenT >
T	uniform (GenT &Gen)
	Return a uniformly distributed random value of type T.
template<typename GenT , typename RangeT , typename ElT = std::remove_reference_t< decltype(*std::begin(std::declval<RangeT>()))>>
ReservoirSampler< ElT, GenT >	makeSampler (GenT &RandGen, RangeT &&Items)
template<typename GenT , typename T >
ReservoirSampler< T, GenT >	makeSampler (GenT &RandGen, const T &Item, uint64_t Weight)
template<typename T , typename GenT >
ReservoirSampler< T, GenT >	makeSampler (GenT &RandGen)
void	initializeCore (PassRegistry &)
	Initialize all passes linked into the Core library.
void	initializeTransformUtils (PassRegistry &)
	Initialize all passes linked into the TransformUtils library.
void	initializeScalarOpts (PassRegistry &)
	Initialize all passes linked into the ScalarOpts library.
void	initializeVectorization (PassRegistry &)
	Initialize all passes linked into the Vectorize library.
void	initializeInstCombine (PassRegistry &)
	Initialize all passes linked into the InstCombine library.
void	initializeIPO (PassRegistry &)
	Initialize all passes linked into the IPO library.
void	initializeAnalysis (PassRegistry &)
	Initialize all passes linked into the Analysis library.
void	initializeCodeGen (PassRegistry &)
	Initialize all passes linked into the CodeGen library.
void	initializeGlobalISel (PassRegistry &)
	Initialize all passes linked into the GlobalISel library.
void	initializeTarget (PassRegistry &)
	Initialize all passes linked into the CodeGen library.
void	initializeAAResultsWrapperPassPass (PassRegistry &)
void	initializeAlwaysInlinerLegacyPassPass (PassRegistry &)
void	initializeAssignmentTrackingAnalysisPass (PassRegistry &)
void	initializeAssumptionCacheTrackerPass (PassRegistry &)
void	initializeAtomicExpandLegacyPass (PassRegistry &)
void	initializeBasicBlockPathCloningPass (PassRegistry &)
void	initializeBasicBlockSectionsProfileReaderWrapperPassPass (PassRegistry &)
void	initializeBasicBlockSectionsPass (PassRegistry &)
void	initializeBarrierNoopPass (PassRegistry &)
void	initializeBasicAAWrapperPassPass (PassRegistry &)
void	initializeBlockFrequencyInfoWrapperPassPass (PassRegistry &)
void	initializeBranchFolderPassPass (PassRegistry &)
void	initializeBranchProbabilityInfoWrapperPassPass (PassRegistry &)
void	initializeBranchRelaxationPass (PassRegistry &)
void	initializeBreakCriticalEdgesPass (PassRegistry &)
void	initializeBreakFalseDepsPass (PassRegistry &)
void	initializeCanonicalizeFreezeInLoopsPass (PassRegistry &)
void	initializeCFGSimplifyPassPass (PassRegistry &)
void	initializeCFGuardPass (PassRegistry &)
void	initializeCFGuardLongjmpPass (PassRegistry &)
void	initializeCFIFixupPass (PassRegistry &)
void	initializeCFIInstrInserterPass (PassRegistry &)
void	initializeCallBrPreparePass (PassRegistry &)
void	initializeCallGraphDOTPrinterPass (PassRegistry &)
void	initializeCallGraphViewerPass (PassRegistry &)
void	initializeCallGraphWrapperPassPass (PassRegistry &)
void	initializeCheckDebugMachineModulePass (PassRegistry &)
void	initializeCodeGenPrepareLegacyPassPass (PassRegistry &)
void	initializeComplexDeinterleavingLegacyPassPass (PassRegistry &)
void	initializeConstantHoistingLegacyPassPass (PassRegistry &)
void	initializeCycleInfoWrapperPassPass (PassRegistry &)
void	initializeDAEPass (PassRegistry &)
void	initializeDAHPass (PassRegistry &)
void	initializeDCELegacyPassPass (PassRegistry &)
void	initializeDeadMachineInstructionElimPass (PassRegistry &)
void	initializeDebugifyMachineModulePass (PassRegistry &)
void	initializeDependenceAnalysisWrapperPassPass (PassRegistry &)
void	initializeDetectDeadLanesPass (PassRegistry &)
void	initializeDomOnlyPrinterWrapperPassPass (PassRegistry &)
void	initializeDomOnlyViewerWrapperPassPass (PassRegistry &)
void	initializeDomPrinterWrapperPassPass (PassRegistry &)
void	initializeDomViewerWrapperPassPass (PassRegistry &)
void	initializeDominanceFrontierWrapperPassPass (PassRegistry &)
void	initializeDominatorTreeWrapperPassPass (PassRegistry &)
void	initializeDwarfEHPrepareLegacyPassPass (PassRegistry &)
void	initializeEarlyCSELegacyPassPass (PassRegistry &)
void	initializeEarlyCSEMemSSALegacyPassPass (PassRegistry &)
void	initializeEarlyIfConverterPass (PassRegistry &)
void	initializeEarlyIfPredicatorPass (PassRegistry &)
void	initializeEarlyMachineLICMPass (PassRegistry &)
void	initializeEarlyTailDuplicatePass (PassRegistry &)
void	initializeEdgeBundlesPass (PassRegistry &)
void	initializeEHContGuardCatchretPass (PassRegistry &)
void	initializeExpandLargeFpConvertLegacyPassPass (PassRegistry &)
void	initializeExpandLargeDivRemLegacyPassPass (PassRegistry &)
void	initializeExpandMemCmpLegacyPassPass (PassRegistry &)
void	initializeExpandPostRAPass (PassRegistry &)
void	initializeExpandReductionsPass (PassRegistry &)
void	initializeExpandVectorPredicationPass (PassRegistry &)
void	initializeExternalAAWrapperPassPass (PassRegistry &)
void	initializeFEntryInserterPass (PassRegistry &)
void	initializeFinalizeISelPass (PassRegistry &)
void	initializeFinalizeMachineBundlesPass (PassRegistry &)
void	initializeFixIrreduciblePass (PassRegistry &)
void	initializeFixupStatepointCallerSavedPass (PassRegistry &)
void	initializeFlattenCFGLegacyPassPass (PassRegistry &)
void	initializeFuncletLayoutPass (PassRegistry &)
void	initializeGCEmptyBasicBlocksPass (PassRegistry &)
void	initializeGCMachineCodeAnalysisPass (PassRegistry &)
void	initializeGCModuleInfoPass (PassRegistry &)
void	initializeGVNLegacyPassPass (PassRegistry &)
void	initializeGlobalMergePass (PassRegistry &)
void	initializeGlobalsAAWrapperPassPass (PassRegistry &)
void	initializeHardwareLoopsLegacyPass (PassRegistry &)
void	initializeMIRProfileLoaderPassPass (PassRegistry &)
void	initializeIRSimilarityIdentifierWrapperPassPass (PassRegistry &)
void	initializeIRTranslatorPass (PassRegistry &)
void	initializeIVUsersWrapperPassPass (PassRegistry &)
void	initializeIfConverterPass (PassRegistry &)
void	initializeImmutableModuleSummaryIndexWrapperPassPass (PassRegistry &)
void	initializeImplicitNullChecksPass (PassRegistry &)
void	initializeIndirectBrExpandLegacyPassPass (PassRegistry &)
void	initializeInferAddressSpacesPass (PassRegistry &)
void	initializeInstSimplifyLegacyPassPass (PassRegistry &)
void	initializeInstructionCombiningPassPass (PassRegistry &)
void	initializeInstructionSelectPass (PassRegistry &)
void	initializeInterleavedAccessPass (PassRegistry &)
void	initializeInterleavedLoadCombinePass (PassRegistry &)
void	initializeJMCInstrumenterPass (PassRegistry &)
void	initializeKCFIPass (PassRegistry &)
void	initializeLCSSAVerificationPassPass (PassRegistry &)
void	initializeLCSSAWrapperPassPass (PassRegistry &)
void	initializeLazyBlockFrequencyInfoPassPass (PassRegistry &)
void	initializeLazyBranchProbabilityInfoPassPass (PassRegistry &)
void	initializeLazyMachineBlockFrequencyInfoPassPass (PassRegistry &)
void	initializeLazyValueInfoWrapperPassPass (PassRegistry &)
void	initializeLegacyLICMPassPass (PassRegistry &)
void	initializeLegalizerPass (PassRegistry &)
void	initializeGISelCSEAnalysisWrapperPassPass (PassRegistry &)
void	initializeGISelKnownBitsAnalysisPass (PassRegistry &)
void	initializeLiveDebugValuesPass (PassRegistry &)
void	initializeLiveDebugVariablesPass (PassRegistry &)
void	initializeLiveIntervalsPass (PassRegistry &)
void	initializeLiveRangeShrinkPass (PassRegistry &)
void	initializeLiveRegMatrixPass (PassRegistry &)
void	initializeLiveStacksPass (PassRegistry &)
void	initializeLiveVariablesPass (PassRegistry &)
void	initializeLoadStoreOptPass (PassRegistry &)
void	initializeLoadStoreVectorizerLegacyPassPass (PassRegistry &)
void	initializeLocalStackSlotPassPass (PassRegistry &)
void	initializeLocalizerPass (PassRegistry &)
void	initializeLoopDataPrefetchLegacyPassPass (PassRegistry &)
void	initializeLoopExtractorLegacyPassPass (PassRegistry &)
void	initializeLoopInfoWrapperPassPass (PassRegistry &)
void	initializeLoopPassPass (PassRegistry &)
	Manually defined generic "LoopPass" dependency initialization.
void	initializeLoopSimplifyPass (PassRegistry &)
void	initializeLoopStrengthReducePass (PassRegistry &)
void	initializeLoopUnrollPass (PassRegistry &)
void	initializeLowerAtomicLegacyPassPass (PassRegistry &)
void	initializeLowerConstantIntrinsicsPass (PassRegistry &)
void	initializeLowerEmuTLSPass (PassRegistry &)
void	initializeLowerGlobalDtorsLegacyPassPass (PassRegistry &)
void	initializeLowerIntrinsicsPass (PassRegistry &)
void	initializeLowerInvokeLegacyPassPass (PassRegistry &)
void	initializeLowerSwitchLegacyPassPass (PassRegistry &)
void	initializeMIRAddFSDiscriminatorsPass (PassRegistry &)
void	initializeMIRCanonicalizerPass (PassRegistry &)
void	initializeMIRNamerPass (PassRegistry &)
void	initializeMIRPrintingPassPass (PassRegistry &)
void	initializeMachineBlockFrequencyInfoPass (PassRegistry &)
void	initializeMachineBlockPlacementPass (PassRegistry &)
void	initializeMachineBlockPlacementStatsPass (PassRegistry &)
void	initializeMachineBranchProbabilityInfoPass (PassRegistry &)
void	initializeMachineCFGPrinterPass (PassRegistry &)
void	initializeMachineCSEPass (PassRegistry &)
void	initializeMachineCombinerPass (PassRegistry &)
void	initializeMachineCopyPropagationPass (PassRegistry &)
void	initializeMachineCycleInfoPrinterPassPass (PassRegistry &)
void	initializeMachineCycleInfoWrapperPassPass (PassRegistry &)
void	initializeMachineDominanceFrontierPass (PassRegistry &)
void	initializeMachineDominatorTreePass (PassRegistry &)
void	initializeMachineFunctionPrinterPassPass (PassRegistry &)
void	initializeMachineFunctionSplitterPass (PassRegistry &)
void	initializeMachineLateInstrsCleanupPass (PassRegistry &)
void	initializeMachineLICMPass (PassRegistry &)
void	initializeMachineLoopInfoPass (PassRegistry &)
void	initializeMachineModuleInfoWrapperPassPass (PassRegistry &)
void	initializeMachineOptimizationRemarkEmitterPassPass (PassRegistry &)
void	initializeMachineOutlinerPass (PassRegistry &)
void	initializeMachinePipelinerPass (PassRegistry &)
void	initializeMachinePostDominatorTreePass (PassRegistry &)
void	initializeMachineRegionInfoPassPass (PassRegistry &)
void	initializeMachineSanitizerBinaryMetadataPass (PassRegistry &)
void	initializeMachineSchedulerPass (PassRegistry &)
void	initializeMachineSinkingPass (PassRegistry &)
void	initializeMachineTraceMetricsPass (PassRegistry &)
void	initializeMachineUniformityInfoPrinterPassPass (PassRegistry &)
void	initializeMachineUniformityAnalysisPassPass (PassRegistry &)
void	initializeMachineVerifierPassPass (PassRegistry &)
void	initializeMemoryDependenceWrapperPassPass (PassRegistry &)
void	initializeMemorySSAWrapperPassPass (PassRegistry &)
void	initializeMergeICmpsLegacyPassPass (PassRegistry &)
void	initializeModuleSummaryIndexWrapperPassPass (PassRegistry &)
void	initializeModuloScheduleTestPass (PassRegistry &)
void	initializeNaryReassociateLegacyPassPass (PassRegistry &)
void	initializeObjCARCContractLegacyPassPass (PassRegistry &)
void	initializeOptimizationRemarkEmitterWrapperPassPass (PassRegistry &)
void	initializeOptimizePHIsPass (PassRegistry &)
void	initializePEIPass (PassRegistry &)
void	initializePHIEliminationPass (PassRegistry &)
void	initializePartiallyInlineLibCallsLegacyPassPass (PassRegistry &)
void	initializePatchableFunctionPass (PassRegistry &)
void	initializePeepholeOptimizerPass (PassRegistry &)
void	initializePhiValuesWrapperPassPass (PassRegistry &)
void	initializePhysicalRegisterUsageInfoPass (PassRegistry &)
void	initializePlaceBackedgeSafepointsLegacyPassPass (PassRegistry &)
void	initializePostDomOnlyPrinterWrapperPassPass (PassRegistry &)
void	initializePostDomOnlyViewerWrapperPassPass (PassRegistry &)
void	initializePostDomPrinterWrapperPassPass (PassRegistry &)
void	initializePostDomViewerWrapperPassPass (PassRegistry &)
void	initializePostDominatorTreeWrapperPassPass (PassRegistry &)
void	initializePostMachineSchedulerPass (PassRegistry &)
void	initializePostRAHazardRecognizerPass (PassRegistry &)
void	initializePostRAMachineSinkingPass (PassRegistry &)
void	initializePostRASchedulerPass (PassRegistry &)
void	initializePreISelIntrinsicLoweringLegacyPassPass (PassRegistry &)
void	initializePrintFunctionPassWrapperPass (PassRegistry &)
void	initializePrintModulePassWrapperPass (PassRegistry &)
void	initializeProcessImplicitDefsPass (PassRegistry &)
void	initializeProfileSummaryInfoWrapperPassPass (PassRegistry &)
void	initializePromoteLegacyPassPass (PassRegistry &)
void	initializeRABasicPass (PassRegistry &)
void	initializePseudoProbeInserterPass (PassRegistry &)
void	initializeRAGreedyPass (PassRegistry &)
void	initializeReachingDefAnalysisPass (PassRegistry &)
void	initializeReassociateLegacyPassPass (PassRegistry &)
void	initializeRegAllocEvictionAdvisorAnalysisPass (PassRegistry &)
void	initializeRegAllocFastPass (PassRegistry &)
void	initializeRegAllocPriorityAdvisorAnalysisPass (PassRegistry &)
void	initializeRegAllocScoringPass (PassRegistry &)
void	initializeRegBankSelectPass (PassRegistry &)
void	initializeRegUsageInfoCollectorPass (PassRegistry &)
void	initializeRegUsageInfoPropagationPass (PassRegistry &)
void	initializeRegionInfoPassPass (PassRegistry &)
void	initializeRegionOnlyPrinterPass (PassRegistry &)
void	initializeRegionOnlyViewerPass (PassRegistry &)
void	initializeRegionPrinterPass (PassRegistry &)
void	initializeRegionViewerPass (PassRegistry &)
void	initializeRegisterCoalescerPass (PassRegistry &)
void	initializeRemoveRedundantDebugValuesPass (PassRegistry &)
void	initializeRenameIndependentSubregsPass (PassRegistry &)
void	initializeReplaceWithVeclibLegacyPass (PassRegistry &)
void	initializeResetMachineFunctionPass (PassRegistry &)
void	initializeSCEVAAWrapperPassPass (PassRegistry &)
void	initializeSROALegacyPassPass (PassRegistry &)
void	initializeSafeStackLegacyPassPass (PassRegistry &)
void	initializeSafepointIRVerifierPass (PassRegistry &)
void	initializeSelectOptimizePass (PassRegistry &)
void	initializeScalarEvolutionWrapperPassPass (PassRegistry &)
void	initializeScalarizeMaskedMemIntrinLegacyPassPass (PassRegistry &)
void	initializeScavengerTestPass (PassRegistry &)
void	initializeScopedNoAliasAAWrapperPassPass (PassRegistry &)
void	initializeSeparateConstOffsetFromGEPLegacyPassPass (PassRegistry &)
void	initializeShadowStackGCLoweringPass (PassRegistry &)
void	initializeShrinkWrapPass (PassRegistry &)
void	initializeSingleLoopExtractorPass (PassRegistry &)
void	initializeSinkingLegacyPassPass (PassRegistry &)
void	initializeSjLjEHPreparePass (PassRegistry &)
void	initializeSlotIndexesPass (PassRegistry &)
void	initializeSpeculativeExecutionLegacyPassPass (PassRegistry &)
void	initializeSpillPlacementPass (PassRegistry &)
void	initializeStackColoringPass (PassRegistry &)
void	initializeStackFrameLayoutAnalysisPassPass (PassRegistry &)
void	initializeStackMapLivenessPass (PassRegistry &)
void	initializeStackProtectorPass (PassRegistry &)
void	initializeStackSafetyGlobalInfoWrapperPassPass (PassRegistry &)
void	initializeStackSafetyInfoWrapperPassPass (PassRegistry &)
void	initializeStackSlotColoringPass (PassRegistry &)
void	initializeStraightLineStrengthReduceLegacyPassPass (PassRegistry &)
void	initializeStripDebugMachineModulePass (PassRegistry &)
void	initializeStructurizeCFGLegacyPassPass (PassRegistry &)
void	initializeTailCallElimPass (PassRegistry &)
void	initializeTailDuplicatePass (PassRegistry &)
void	initializeTargetLibraryInfoWrapperPassPass (PassRegistry &)
void	initializeTargetPassConfigPass (PassRegistry &)
void	initializeTargetTransformInfoWrapperPassPass (PassRegistry &)
void	initializeTLSVariableHoistLegacyPassPass (PassRegistry &)
void	initializeTwoAddressInstructionPassPass (PassRegistry &)
void	initializeTypeBasedAAWrapperPassPass (PassRegistry &)
void	initializeTypePromotionLegacyPass (PassRegistry &)
void	initializeInitUndefPass (PassRegistry &)
void	initializeUniformityInfoWrapperPassPass (PassRegistry &)
void	initializeUnifyLoopExitsLegacyPassPass (PassRegistry &)
void	initializeUnpackMachineBundlesPass (PassRegistry &)
void	initializeUnreachableBlockElimLegacyPassPass (PassRegistry &)
void	initializeUnreachableMachineBlockElimPass (PassRegistry &)
void	initializeVerifierLegacyPassPass (PassRegistry &)
void	initializeVirtRegMapPass (PassRegistry &)
void	initializeVirtRegRewriterPass (PassRegistry &)
void	initializeWasmEHPreparePass (PassRegistry &)
void	initializeWinEHPreparePass (PassRegistry &)
void	initializeWriteBitcodePassPass (PassRegistry &)
void	initializeXRayInstrumentationPass (PassRegistry &)
template<typename UnaryFunction >
void	forEachCallbackCallSite (const CallBase &CB, UnaryFunction Func)
	Apply function Func to each CB's callback call site.
template<typename UnaryFunction >
void	forEachCallbackFunction (const CallBase &CB, UnaryFunction Func)
	Apply function Func to each CB's callback function.
bool	hasAssumption (const Function &F, const KnownAssumptionString &AssumptionStr)
	Return true if F has the assumption AssumptionStr attached.
bool	hasAssumption (const CallBase &CB, const KnownAssumptionString &AssumptionStr)
	Return true if CB or the callee has the assumption AssumptionStr attached.
DenseSet< StringRef >	getAssumptions (const Function &F)
	Return the set of all assumptions for the function F.
DenseSet< StringRef >	getAssumptions (const CallBase &CB)
	Return the set of all assumptions for the call CB.
bool	addAssumptions (Function &F, const DenseSet< StringRef > &Assumptions)
	Appends the set of assumptions Assumptions to \F.
bool	addAssumptions (CallBase &CB, const DenseSet< StringRef > &Assumptions)
	Appends the set of assumptions Assumptions to \CB.
LLVMAttributeRef	wrap (Attribute Attr)
Attribute	unwrap (LLVMAttributeRef Attr)
bool	UpgradeIntrinsicFunction (Function *F, Function *&NewFn, bool CanUpgradeDebugIntrinsicsToRecords=true)
	This is a more granular function that simply checks an intrinsic function for upgrading, and returns true if it requires upgrading.
void	UpgradeIntrinsicCall (CallBase *CB, Function *NewFn)
	This is the complement to the above, replacing a specific call to an intrinsic function with a call to the specified new function.
void	UpgradeInlineAsmString (std::string *AsmStr)
	Upgrade comment in call to inline asm that represents an objc retain release marker.
void	UpgradeCallsToIntrinsic (Function *F)
	This is an auto-upgrade hook for any old intrinsic function syntaxes which need to have both the function updated as well as all calls updated to the new function.
GlobalVariable *	UpgradeGlobalVariable (GlobalVariable *GV)
	This checks for global variables which should be upgraded.
bool	UpgradeModuleFlags (Module &M)
	This checks for module flags which should be upgraded.
void	UpgradeARCRuntime (Module &M)
	Convert calls to ARC runtime functions to intrinsic calls and upgrade the old retain release marker to new module flag format.
void	UpgradeSectionAttributes (Module &M)
void	UpgradeFunctionAttributes (Function &F)
	Correct any IR that is relying on old function attribute behavior.
MDNode *	UpgradeTBAANode (MDNode &TBAANode)
	If the given TBAA tag uses the scalar TBAA format, create a new node corresponding to the upgrade to the struct-path aware TBAA format.
Instruction *	UpgradeBitCastInst (unsigned Opc, Value *V, Type *DestTy, Instruction *&Temp)
	This is an auto-upgrade for bitcast between pointers with different address spaces: the instruction is replaced by a pair ptrtoint+inttoptr.
Constant *	UpgradeBitCastExpr (unsigned Opc, Constant *C, Type *DestTy)
	This is an auto-upgrade for bitcast constant expression between pointers with different address spaces: the instruction is replaced by a pair ptrtoint+inttoptr.
bool	UpgradeDebugInfo (Module &M)
	Check the debug info version number, if it is out-dated, drop the debug info.
bool	mayBeOldLoopAttachmentTag (StringRef Name)
	Check whether a string looks like an old loop attachment tag.
MDNode *	upgradeInstructionLoopAttachment (MDNode &N)
	Upgrade the loop attachment metadata node.
std::string	UpgradeDataLayoutString (StringRef DL, StringRef Triple)
	Upgrade the datalayout string by adding a section for address space pointers.
void	UpgradeAttributes (AttrBuilder &B)
	Upgrade attributes that changed format or kind.
void	UpgradeOperandBundles (std::vector< OperandBundleDef > &OperandBundles)
	Upgrade operand bundles (without knowing about their user instruction).
BasicBlock::iterator	skipDebugIntrinsics (BasicBlock::iterator It)
	Advance It while it points to a debug instruction and return the result.
void	linkAllBuiltinGCs ()
	FIXME: Collector instances are not useful on their own.
void	linkOcamlGCPrinter ()
	Creates an ocaml-compatible metadata printer.
void	linkErlangGCPrinter ()
	Creates an erlang-compatible metadata printer.
pred_iterator	pred_begin (BasicBlock *BB)
const_pred_iterator	pred_begin (const BasicBlock *BB)
pred_iterator	pred_end (BasicBlock *BB)
const_pred_iterator	pred_end (const BasicBlock *BB)
bool	pred_empty (const BasicBlock *BB)
unsigned	pred_size (const BasicBlock *BB)
	Get the number of predecessors of BB.
pred_range	predecessors (BasicBlock *BB)
const_pred_range	predecessors (const BasicBlock *BB)
succ_iterator	succ_begin (Instruction *I)
const_succ_iterator	succ_begin (const Instruction *I)
succ_iterator	succ_end (Instruction *I)
const_succ_iterator	succ_end (const Instruction *I)
bool	succ_empty (const Instruction *I)
unsigned	succ_size (const Instruction *I)
succ_range	successors (Instruction *I)
const_succ_range	successors (const Instruction *I)
succ_iterator	succ_begin (BasicBlock *BB)
const_succ_iterator	succ_begin (const BasicBlock *BB)
succ_iterator	succ_end (BasicBlock *BB)
const_succ_iterator	succ_end (const BasicBlock *BB)
bool	succ_empty (const BasicBlock *BB)
unsigned	succ_size (const BasicBlock *BB)
succ_range	successors (BasicBlock *BB)
const_succ_range	successors (const BasicBlock *BB)
raw_ostream &	operator<< (raw_ostream &OS, const Comdat &C)
Constant *	ConstantFoldCastInstruction (unsigned opcode, Constant *V, Type *DestTy)
Constant *	ConstantFoldUnaryInstruction (unsigned Opcode, Constant *V)
Constant *	ConstantFoldBinaryInstruction (unsigned Opcode, Constant *V1, Constant *V2)
Constant *	ConstantFoldCompareInstruction (CmpInst::Predicate Predicate, Constant *C1, Constant *C2)
Constant *	ConstantFoldGetElementPtr (Type *Ty, Constant *C, bool InBounds, std::optional< ConstantRange > InRange, ArrayRef< Value * > Idxs)
raw_ostream &	operator<< (raw_ostream &OS, const ConstantRange &CR)
ConstantRange	getConstantRangeFromMetadata (const MDNode &RangeMD)
	Parse out a conservative ConstantRange from !range metadata.
DataLayout *	unwrap (LLVMTargetDataRef P)
LLVMTargetDataRef	wrap (const DataLayout *P)
TinyPtrVector< DbgDeclareInst * >	findDbgDeclares (Value *V)
	Finds dbg.declare intrinsics declaring local variables as living in the memory that 'V' points to.
TinyPtrVector< DbgVariableRecord * >	findDVRDeclares (Value *V)
	As above, for DVRDeclares.
void	findDbgValues (SmallVectorImpl< DbgValueInst * > &DbgValues, Value *V, SmallVectorImpl< DbgVariableRecord * > *DbgVariableRecords=nullptr)
	Finds the llvm.dbg.value intrinsics describing a value.
void	findDbgUsers (SmallVectorImpl< DbgVariableIntrinsic * > &DbgInsts, Value *V, SmallVectorImpl< DbgVariableRecord * > *DbgVariableRecords=nullptr)
	Finds the debug info intrinsics describing a value.
DISubprogram *	getDISubprogram (const MDNode *Scope)
	Find subprogram that is enclosing this scope.
DebugLoc	getDebugValueLoc (DbgVariableIntrinsic *DII)
	Produce a DebugLoc to use for each dbg.declare that is promoted to a dbg.value.
DebugLoc	getDebugValueLoc (DbgVariableRecord *DVR)
bool	StripDebugInfo (Module &M)
	Strip debug info in the module if it exists.
bool	stripDebugInfo (Function &F)
bool	stripNonLineTableDebugInfo (Module &M)
	Downgrade the debug info in a module to contain only line table information.
void	updateLoopMetadataDebugLocations (Instruction &I, function_ref< Metadata *(Metadata *)> Updater)
	Update the debug locations contained within the MD_loop metadata attached to the instruction I, if one exists.
unsigned	getDebugMetadataVersionFromModule (const Module &M)
	Return Debug Info Metadata Version by checking module flags.
bool	isAssignmentTrackingEnabled (const Module &M)
	Return true if assignment tracking is enabled for module M.
bool	operator== (DIDerivedType::PtrAuthData Lhs, DIDerivedType::PtrAuthData Rhs)
bool	operator!= (DIDerivedType::PtrAuthData Lhs, DIDerivedType::PtrAuthData Rhs)
bool	operator== (const DIExpression::FragmentInfo &A, const DIExpression::FragmentInfo &B)
bool	operator< (const DIExpression::FragmentInfo &A, const DIExpression::FragmentInfo &B)
raw_ostream &	operator<< (raw_ostream &OS, const DbgRecord &R)
static auto	filterDbgVars (iterator_range< simple_ilist< DbgRecord >::iterator > R)
	Filter the DbgRecord range to DbgVariableRecord types only and downcast.
raw_ostream &	operator<< (raw_ostream &OS, const DbgMarker &Marker)
iterator_range< simple_ilist< DbgRecord >::iterator >	getDbgRecordRange (DbgMarker *DebugMarker)
	Inline helper to return a range of DbgRecords attached to a marker.
template<typename T >
	ScopedDbgInfoFormatSetter (T &Obj, bool NewState) -> ScopedDbgInfoFormatSetter< T >
int	getNextAvailablePluginDiagnosticKind ()
	Get the next available kind ID for a plugin diagnostic.
template<class RemarkT >
RemarkT &	operator<< (RemarkT &R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, StringRef > S)
	Allow the insertion operator to return the actual remark type rather than a common base class.
template<class RemarkT >
RemarkT &	operator<< (RemarkT &&R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, StringRef > S)
	Also allow r-value for the remark to allow insertion into a temporarily-constructed remark.
template<class RemarkT >
RemarkT &	operator<< (RemarkT &R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::Argument > A)
template<class RemarkT >
RemarkT &	operator<< (RemarkT &&R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::Argument > A)
template<class RemarkT >
RemarkT &	operator<< (RemarkT &R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setIsVerbose > V)
template<class RemarkT >
RemarkT &	operator<< (RemarkT &&R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setIsVerbose > V)
template<class RemarkT >
RemarkT &	operator<< (RemarkT &R, std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setExtraArgs > EA)
static DiagnosticSeverity	getDiagnosticSeverity (SourceMgr::DiagKind DK)
void	diagnoseDontCall (const CallInst &CI)
EHPersonality	classifyEHPersonality (const Value *Pers)
	See if the given exception handling personality function is one that we understand.
StringRef	getEHPersonalityName (EHPersonality Pers)
EHPersonality	getDefaultEHPersonality (const Triple &T)
bool	isAsynchronousEHPersonality (EHPersonality Pers)
	Returns true if this personality function catches asynchronous exceptions.
bool	isFuncletEHPersonality (EHPersonality Pers)
	Returns true if this is a personality function that invokes handler funclets (which must return to it).
bool	isScopedEHPersonality (EHPersonality Pers)
	Returns true if this personality uses scope-style EH IR instructions: catchswitch, catchpad/ret, and cleanuppad/ret.
bool	isNoOpWithoutInvoke (EHPersonality Pers)
	Return true if this personality may be safely removed if there are no invoke instructions remaining in the current function.
bool	canSimplifyInvokeNoUnwind (const Function *F)
DenseMap< BasicBlock *, ColorVector >	colorEHFunclets (Function &F)
	If an EH funclet personality is in use (see isFuncletEHPersonality), this will recompute which blocks are in which funclet.
FastMathFlags	operator| (FastMathFlags LHS, FastMathFlags RHS)
FastMathFlags	operator& (FastMathFlags LHS, FastMathFlags RHS)
raw_ostream &	operator<< (raw_ostream &O, FastMathFlags FMF)
std::optional< RoundingMode >	convertStrToRoundingMode (StringRef)
	Returns a valid RoundingMode enumerator when given a string that is valid as input in constrained intrinsic rounding mode metadata.
std::optional< StringRef >	convertRoundingModeToStr (RoundingMode)
	For any RoundingMode enumerator, returns a string valid as input in constrained intrinsic rounding mode metadata.
std::optional< fp::ExceptionBehavior >	convertStrToExceptionBehavior (StringRef)
	Returns a valid ExceptionBehavior enumerator when given a string valid as input in constrained intrinsic exception behavior metadata.
std::optional< StringRef >	convertExceptionBehaviorToStr (fp::ExceptionBehavior)
	For any ExceptionBehavior enumerator, returns a string valid as input in constrained intrinsic exception behavior metadata.
bool	isDefaultFPEnvironment (fp::ExceptionBehavior EB, RoundingMode RM)
	Returns true if the exception handling behavior and rounding mode match what is used in the default floating point environment.
Intrinsic::ID	getConstrainedIntrinsicID (const Instruction &Instr)
	Returns constrained intrinsic id to represent the given instruction in strictfp function.
bool	canRoundingModeBe (RoundingMode RM, RoundingMode QRM)
	Returns true if the rounding mode RM may be QRM at compile time or at run time.
bool	canIgnoreSNaN (fp::ExceptionBehavior EB, FastMathFlags FMF)
	Returns true if the possibility of a signaling NaN can be safely ignored.
bool	NullPointerIsDefined (const Function *F, unsigned AS=0)
	Check whether null pointer dereferencing is considered undefined behavior for a given function or an address space.
std::unique_ptr< GCStrategy >	getGCStrategy (const StringRef Name)
	Lookup the GCStrategy object associated with the given gc name.
gep_type_iterator	gep_type_begin (const User *GEP)
gep_type_iterator	gep_type_end (const User *GEP)
gep_type_iterator	gep_type_begin (const User &GEP)
gep_type_iterator	gep_type_end (const User &GEP)
template<typename T >
generic_gep_type_iterator< const T * >	gep_type_begin (Type *Op0, ArrayRef< T > A)
template<typename T >
generic_gep_type_iterator< const T * >	gep_type_end (Type *, ArrayRef< T > A)
inst_iterator	inst_begin (Function *F)
inst_iterator	inst_end (Function *F)
inst_range	instructions (Function *F)
const_inst_iterator	inst_begin (const Function *F)
const_inst_iterator	inst_end (const Function *F)
const_inst_range	instructions (const Function *F)
inst_iterator	inst_begin (Function &F)
inst_iterator	inst_end (Function &F)
inst_range	instructions (Function &F)
const_inst_iterator	inst_begin (const Function &F)
const_inst_iterator	inst_end (const Function &F)
const_inst_range	instructions (const Function &F)
raw_ostream &	operator<< (raw_ostream &OS, CmpInst::Predicate Pred)
Type *	checkGEPType (Type *Ty)
const Value *	getLoadStorePointerOperand (const Value *V)
	A helper function that returns the pointer operand of a load or store instruction.
Value *	getLoadStorePointerOperand (Value *V)
const Value *	getPointerOperand (const Value *V)
	A helper function that returns the pointer operand of a load, store or GEP instruction.
Value *	getPointerOperand (Value *V)
Align	getLoadStoreAlignment (Value *I)
	A helper function that returns the alignment of load or store instruction.
unsigned	getLoadStoreAddressSpace (Value *I)
	A helper function that returns the address space of the pointer operand of load or store instruction.
Type *	getLoadStoreType (Value *I)
	A helper function that returns the type of a load or store instruction.
std::optional< SyncScope::ID >	getAtomicSyncScopeID (const Instruction *I)
	A helper function that returns an atomic operation's sync scope; returns std::nullopt if it is not an atomic operation.
static bool	isLifetimeIntrinsic (Intrinsic::ID ID)
	Check if ID corresponds to a lifetime intrinsic.
static bool	isDbgInfoIntrinsic (Intrinsic::ID ID)
	Check if ID corresponds to a debug info intrinsic.
static bool	isConvergenceControlIntrinsic (unsigned IntrinsicID)
	Check if ID corresponds to a convergence control intrinsic.
template<typename FolderTy , typename InserterTy >
	IRBuilder (LLVMContext &, FolderTy, InserterTy, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder< FolderTy, InserterTy >
	IRBuilder (LLVMContext &, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder<>
template<typename FolderTy >
	IRBuilder (BasicBlock *, FolderTy, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder< FolderTy >
	IRBuilder (BasicBlock *, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder<>
	IRBuilder (Instruction *, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder<>
template<typename FolderTy >
	IRBuilder (BasicBlock *, BasicBlock::iterator, FolderTy, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder< FolderTy >
	IRBuilder (BasicBlock *, BasicBlock::iterator, MDNode *, ArrayRef< OperandBundleDef >) -> IRBuilder<>
ModulePass *	createPrintModulePass (raw_ostream &OS, const std::string &Banner="", bool ShouldPreserveUseListOrder=false)
	Create and return a pass that writes the module to the specified raw_ostream.
FunctionPass *	createPrintFunctionPass (raw_ostream &OS, const std::string &Banner="")
	Create and return a pass that prints functions to the specified raw_ostream as they are processed.
void	printLLVMNameWithoutPrefix (raw_ostream &OS, StringRef Name)
	Print out a name of an LLVM value without any prefixes.
bool	isIRPrintingPass (Pass *P)
	Return true if a pass is for IR printing.
LLVMContext **	unwrap (LLVMContextRef *Tys)
LLVMContextRef *	wrap (const LLVMContext **Tys)
Expected< std::unique_ptr< ToolOutputFile > >	setupLLVMOptimizationRemarks (LLVMContext &Context, StringRef RemarksFilename, StringRef RemarksPasses, StringRef RemarksFormat, bool RemarksWithHotness, std::optional< uint64_t > RemarksHotnessThreshold=0)
	Setup optimization remarks that output to a file.
Error	setupLLVMOptimizationRemarks (LLVMContext &Context, raw_ostream &OS, StringRef RemarksPasses, StringRef RemarksFormat, bool RemarksWithHotness, std::optional< uint64_t > RemarksHotnessThreshold=0)
	Setup optimization remarks that output directly to a raw_ostream.
void	emitLinkerFlagsForGlobalCOFF (raw_ostream &OS, const GlobalValue *GV, const Triple &TT, Mangler &Mangler)
void	emitLinkerFlagsForUsedCOFF (raw_ostream &OS, const GlobalValue *GV, const Triple &T, Mangler &M)
std::optional< std::string >	getArm64ECMangledFunctionName (StringRef Name)
std::optional< std::string >	getArm64ECDemangledFunctionName (StringRef Name)
Metadata **	unwrap (LLVMMetadataRef *MDs)
raw_ostream &	operator<< (raw_ostream &OS, const Metadata &MD)
GlobalVariable *	collectUsedGlobalVariables (const Module &M, SmallVectorImpl< GlobalValue * > &Vec, bool CompilerUsed)
	Given "llvm.used" or "llvm.compiler.used" as a global name, collect the initializer elements of that global in a SmallVector and return the global itself.
raw_ostream &	operator<< (raw_ostream &O, const Module &M)
	An raw_ostream inserter for modules.
Module *	unwrap (LLVMModuleProviderRef MP)
const char *	getHotnessName (CalleeInfo::HotnessType HT)
raw_ostream &	operator<< (raw_ostream &OS, const ValueInfo &VI)
bool	operator== (const ValueInfo &A, const ValueInfo &B)
bool	operator!= (const ValueInfo &A, const ValueInfo &B)
bool	operator< (const ValueInfo &A, const ValueInfo &B)
raw_ostream &	operator<< (raw_ostream &OS, const CallsiteInfo &SNI)
raw_ostream &	operator<< (raw_ostream &OS, const MIBInfo &MIB)
raw_ostream &	operator<< (raw_ostream &OS, const AllocInfo &AE)
OptPassGate &	getGlobalPassGate ()
	Singleton instance of the OptBisect class, so multiple pass managers don't need to coordinate their uses of OptBisect.
bool	isSpecialPass (StringRef PassID, const std::vector< StringRef > &Specials)
template<typename FunctionPassT >
ModuleToFunctionPassAdaptor	createModuleToFunctionPassAdaptor (FunctionPassT &&Pass, bool EagerlyInvalidate=false)
	A function to deduce a function pass type and wrap it in the templated adaptor.
template<typename PassT >
RepeatedPass< PassT >	createRepeatedPass (int Count, PassT &&P)
void	reportAndResetTimings (raw_ostream *OutStream=nullptr)
	If -time-passes has been specified, report the timings immediately and then reset the timers to zero.
Timer *	getPassTimer (Pass *)
	Request the timer for this legacy-pass-manager's pass instance.
bool	shouldPrintBeforeSomePass ()
	This is a helper to determine whether to print IR before or after a pass.
bool	shouldPrintAfterSomePass ()
bool	shouldPrintBeforePass (StringRef PassID)
bool	shouldPrintAfterPass (StringRef PassID)
bool	shouldPrintBeforeAll ()
bool	shouldPrintAfterAll ()
std::vector< std::string >	printBeforePasses ()
std::vector< std::string >	printAfterPasses ()
bool	forcePrintModuleIR ()
bool	isPassInPrintList (StringRef PassName)
bool	isFilterPassesEmpty ()
bool	isFunctionInPrintList (StringRef FunctionName)
std::error_code	prepareTempFiles (SmallVector< int > &FD, ArrayRef< StringRef > SR, SmallVector< std::string > &FileName)
std::error_code	cleanUpTempFiles (ArrayRef< std::string > FileName)
std::string	doSystemDiff (StringRef Before, StringRef After, StringRef OldLineFormat, StringRef NewLineFormat, StringRef UnchangedLineFormat)
bool	hasProfMD (const Instruction &I)
	Checks if an Instruction has MD_prof Metadata.
bool	isBranchWeightMD (const MDNode *ProfileData)
	Checks if an MDNode contains Branch Weight Metadata.
bool	hasBranchWeightMD (const Instruction &I)
	Checks if an instructions has Branch Weight Metadata.
bool	hasValidBranchWeightMD (const Instruction &I)
	Checks if an instructions has valid Branch Weight Metadata.
MDNode *	getBranchWeightMDNode (const Instruction &I)
	Get the branch weights metadata node.
MDNode *	getValidBranchWeightMDNode (const Instruction &I)
	Get the valid branch weights metadata node.
bool	extractBranchWeights (const MDNode *ProfileData, SmallVectorImpl< uint32_t > &Weights)
	Extract branch weights from MD_prof metadata.
void	extractFromBranchWeightMD (const MDNode *ProfileData, SmallVectorImpl< uint32_t > &Weights)
	Faster version of extractBranchWeights() that skips checks and must only be called with "branch_weights" metadata nodes.
bool	extractBranchWeights (const Instruction &I, SmallVectorImpl< uint32_t > &Weights)
	Extract branch weights attatched to an Instruction.
bool	extractBranchWeights (const Instruction &I, uint64_t &TrueVal, uint64_t &FalseVal)
	Extract branch weights from a conditional branch or select Instruction.
bool	extractProfTotalWeight (const MDNode *ProfileData, uint64_t &TotalWeights)
	Retrieve the total of all weights from MD_prof data.
bool	extractProfTotalWeight (const Instruction &I, uint64_t &TotalWeights)
	Retrieve the total of all weights from an instruction.
void	setBranchWeights (Instruction &I, ArrayRef< uint32_t > Weights)
	Create a new branch_weights metadata node and add or overwrite a prof metadata reference to instruction I.
void	scaleProfData (Instruction &I, uint64_t S, uint64_t T)
	Scaling the profile data attached to 'I' using the ratio of S/T.
static bool	isSentinelProbe (uint32_t Flags)
static bool	hasDiscriminator (uint32_t Flags)
std::optional< PseudoProbe >	extractProbe (const Instruction &Inst)
void	setProbeDistributionFactor (Instruction &Inst, float Factor)
bool	convertUsersOfConstantsToInstructions (ArrayRef< Constant * > Consts)
	Replace constant expressions users of the given constants with instructions.
void	verifySafepointIR (Function &F)
	Run the safepoint verifier over a single function. Crashes on failure.
FunctionPass *	createSafepointIRVerifierPass ()
	Create an instance of the safepoint verifier pass which can be added to a pass pipeline to check for relocation bugs.
auto	instrs (const BasicBlock &BB)
StatepointDirectives	parseStatepointDirectivesFromAttrs (AttributeList AS)
	Parse out statepoint directives from the function attributes present in AS.
bool	isStatepointDirectiveAttr (Attribute Attr)
	Return true if the Attr is an attribute that is a statepoint directive.
IRHash	StructuralHash (const Function &F, bool DetailedHash=false)
	Returns a hash of the function F.
IRHash	StructuralHash (const Module &M, bool DetailedHash=false)
	Returns a hash of the module M by hashing all functions and global variables contained within.
raw_ostream &	operator<< (raw_ostream &OS, const Type &T)
Type **	unwrap (LLVMTypeRef *Tys)
LLVMTypeRef *	wrap (Type **Tys)
raw_ostream &	operator<< (raw_ostream &OS, const Value &V)
Value **	unwrap (LLVMValueRef *Vals)
template<typename T >
T **	unwrap (LLVMValueRef *Vals, unsigned Length)
LLVMValueRef *	wrap (const Value **Vals)
bool	verifyFunction (const Function &F, raw_ostream *OS=nullptr)
	Check a function for errors, useful for use when debugging a pass.
bool	verifyModule (const Module &M, raw_ostream *OS=nullptr, bool *BrokenDebugInfo=nullptr)
	Check a module for errors.
FunctionPass *	createVerifierPass (bool FatalErrors=true)
std::unique_ptr< Module >	getLazyIRModule (std::unique_ptr< MemoryBuffer > Buffer, SMDiagnostic &Err, LLVMContext &Context, bool ShouldLazyLoadMetadata=false)
	If the given MemoryBuffer holds a bitcode image, return a Module for it which does lazy deserialization of function bodies.
std::unique_ptr< Module >	getLazyIRFileModule (StringRef Filename, SMDiagnostic &Err, LLVMContext &Context, bool ShouldLazyLoadMetadata=false)
	If the given file holds a bitcode image, return a Module for it which does lazy deserialization of function bodies.
std::unique_ptr< Module >	parseIR (MemoryBufferRef Buffer, SMDiagnostic &Err, LLVMContext &Context, ParserCallbacks Callbacks={})
	If the given MemoryBuffer holds a bitcode image, return a Module for it.
std::unique_ptr< Module >	parseIRFile (StringRef Filename, SMDiagnostic &Err, LLVMContext &Context, ParserCallbacks Callbacks={})
	If the given file holds a bitcode image, return a Module for it.
void	parseCommandLineOptions (std::vector< std::string > &Options)
	A convenience function that calls cl::ParseCommandLineOptions on the given set of options.
void	updateCompilerUsed (Module &TheModule, const TargetMachine &TM, const StringSet<> &AsmUndefinedRefs)
	Find all globals in TheModule that are referenced in AsmUndefinedRefs, as well as the user-supplied functions definitions that are also libcalls, and create or update the magic "llvm.compiler_used" global in TheModule.
void	thinLTOResolvePrevailingInIndex (const lto::Config &C, ModuleSummaryIndex &Index, function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> isPrevailing, function_ref< void(StringRef, GlobalValue::GUID, GlobalValue::LinkageTypes)> recordNewLinkage, const DenseSet< GlobalValue::GUID > &GUIDPreservedSymbols)
	Resolve linkage for prevailing symbols in the Index.
void	thinLTOInternalizeAndPromoteInIndex (ModuleSummaryIndex &Index, function_ref< bool(StringRef, ValueInfo)> isExported, function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> isPrevailing)
	Update the linkages in the given Index to mark exported values as external and non-exported values as internal.
void	computeLTOCacheKey (SmallString< 40 > &Key, const lto::Config &Conf, const ModuleSummaryIndex &Index, StringRef ModuleID, const FunctionImporter::ImportMapTy &ImportList, const FunctionImporter::ExportSetTy &ExportList, const std::map< GlobalValue::GUID, GlobalValue::LinkageTypes > &ResolvedODR, const GVSummaryMapTy &DefinedGlobals, const std::set< GlobalValue::GUID > &CfiFunctionDefs={}, const std::set< GlobalValue::GUID > &CfiFunctionDecls={})
	Computes a unique hash for the Module considering the current list of export/import and other global analysis results.
void	computeSyntheticCounts (ModuleSummaryIndex &Index)
	Compute synthetic function entry counts.
Printable	PrintLaneMask (LaneBitmask LaneMask)
	Create Printable object to print LaneBitmasks on a raw_ostream.
bool	operator!= (const MachineLocation &LHS, const MachineLocation &RHS)
uint64_t	computeBundlePadding (const MCAssembler &Assembler, const MCEncodedFragment *F, uint64_t FOffset, uint64_t FSize)
	Compute the amount of padding required before the fragment F to obey bundling restrictions, where FOffset is the fragment's offset in its section and FSize is the fragment's size.
std::unique_ptr< MCObjectWriter >	createDXContainerObjectWriter (std::unique_ptr< MCDXContainerTargetWriter > MOTW, raw_pwrite_stream &OS)
	Construct a new DXContainer writer instance.
std::unique_ptr< MCObjectWriter >	createELFObjectWriter (std::unique_ptr< MCELFObjectTargetWriter > MOTW, raw_pwrite_stream &OS, bool IsLittleEndian)
	Construct a new ELF writer instance.
std::unique_ptr< MCObjectWriter >	createELFDwoObjectWriter (std::unique_ptr< MCELFObjectTargetWriter > MOTW, raw_pwrite_stream &OS, raw_pwrite_stream &DwoOS, bool IsLittleEndian)
MCELFStreamer *	createARMELFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > TAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll, bool IsThumb, bool IsAndroid)
raw_ostream &	operator<< (raw_ostream &OS, const MCExpr &E)
std::unique_ptr< MCObjectWriter >	createGOFFObjectWriter (std::unique_ptr< MCGOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS)
	Construct a new GOFF writer instance.
raw_ostream &	operator<< (raw_ostream &OS, const MCOperand &MO)
raw_ostream &	operator<< (raw_ostream &OS, const MCInst &MI)
void	dumpBytes (ArrayRef< uint8_t > Bytes, raw_ostream &OS)
	Convert ‘Bytes’ to a hex string and output to ‘OS’.
raw_ostream &	operator<< (raw_ostream &OS, const MCLabel &Label)
static StringRef	MCLOHDirectiveName ()
static bool	isValidMCLOHType (unsigned Kind)
static int	MCLOHNameToId (StringRef Name)
static StringRef	MCLOHIdToName (MCLOHType Kind)
static int	MCLOHIdToNbArgs (MCLOHType Kind)
std::unique_ptr< MCObjectWriter >	createMachObjectWriter (std::unique_ptr< MCMachObjectTargetWriter > MOTW, raw_pwrite_stream &OS, bool IsLittleEndian)
	Construct a new Mach-O writer instance.
MCAsmParser *	createMCAsmParser (SourceMgr &, MCContext &, MCStreamer &, const MCAsmInfo &, unsigned CB=0)
	Create an MCAsmParser instance for parsing assembly similar to gas syntax.
MCAsmParser *	createMCMasmParser (SourceMgr &, MCContext &, MCStreamer &, const MCAsmInfo &, struct tm, unsigned CB=0)
	Create an MCAsmParser instance for parsing Microsoft MASM-style assembly.
raw_ostream &	operator<< (raw_ostream &OS, const MCParsedAsmOperand &MO)
hash_code	hash_value (const MCRegister &Reg)
std::unique_ptr< MCObjectWriter >	createSPIRVObjectWriter (std::unique_ptr< MCSPIRVObjectTargetWriter > MOTW, raw_pwrite_stream &OS)
	Construct a new SPIR-V writer instance.
MCStreamer *	createNullStreamer (MCContext &Ctx)
	Create a dummy machine code streamer, which does nothing.
raw_ostream &	operator<< (raw_ostream &OS, const MCSymbol &Sym)
std::unique_ptr< MCObjectWriter >	createWasmObjectWriter (std::unique_ptr< MCWasmObjectTargetWriter > MOTW, raw_pwrite_stream &OS)
	Construct a new Wasm writer instance.
std::unique_ptr< MCObjectWriter >	createWasmDwoObjectWriter (std::unique_ptr< MCWasmObjectTargetWriter > MOTW, raw_pwrite_stream &OS, raw_pwrite_stream &DwoOS)
std::unique_ptr< MCObjectWriter >	createWinCOFFObjectWriter (std::unique_ptr< MCWinCOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS)
	Construct a new Win COFF writer instance.
std::unique_ptr< MCObjectWriter >	createWinCOFFDwoObjectWriter (std::unique_ptr< MCWinCOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS, raw_pwrite_stream &DwoOS)
std::unique_ptr< MCObjectWriter >	createXCOFFObjectWriter (std::unique_ptr< MCXCOFFObjectTargetWriter > MOTW, raw_pwrite_stream &OS)
MCStreamer *	createAsmStreamer (MCContext &Ctx, std::unique_ptr< formatted_raw_ostream > OS, bool isVerboseAsm, bool useDwarfDirectory, MCInstPrinter *InstPrint, std::unique_ptr< MCCodeEmitter > &&CE, std::unique_ptr< MCAsmBackend > &&TAB, bool ShowInst)
	Create a machine code streamer which will print out assembly for the native target, suitable for compiling with a native assembler.
MCStreamer *	createELFStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCStreamer *	createGOFFStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCStreamer *	createMachOStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll, bool DWARFMustBeAtTheEnd, bool LabelSections=false)
MCStreamer *	createWasmStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCStreamer *	createXCOFFStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCStreamer *	createSPIRVStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCStreamer *	createDXContainerStreamer (MCContext &Ctx, std::unique_ptr< MCAsmBackend > &&TAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll)
MCRelocationInfo *	createMCRelocationInfo (const Triple &TT, MCContext &Ctx)
MCSymbolizer *	createMCSymbolizer (const Triple &TT, LLVMOpInfoCallback GetOpInfo, LLVMSymbolLookupCallback SymbolLookUp, void *DisInfo, MCContext *Ctx, std::unique_ptr< MCRelocationInfo > &&RelInfo)
mca::CustomBehaviour *	createCustomBehaviour (const MCSubtargetInfo &STI, const mca::SourceMgr &SrcMgr, const MCInstrInfo &MCII)
mca::InstrPostProcess *	createInstrPostProcess (const MCSubtargetInfo &STI, const MCInstrInfo &MCII)
mca::InstrumentManager *	createInstrumentManager (const MCSubtargetInfo &STI, const MCInstrInfo &MCII)
Expected< std::string >	computeArchiveRelativePath (StringRef From, StringRef To)
Error	writeArchive (StringRef ArcName, ArrayRef< NewArchiveMember > NewMembers, SymtabWritingMode WriteSymtab, object::Archive::Kind Kind, bool Deterministic, bool Thin, std::unique_ptr< MemoryBuffer > OldArchiveBuf=nullptr, std::optional< bool > IsEC=std::nullopt)
Expected< std::unique_ptr< MemoryBuffer > >	writeArchiveToBuffer (ArrayRef< NewArchiveMember > NewMembers, SymtabWritingMode WriteSymtab, object::Archive::Kind Kind, bool Deterministic, bool Thin)
raw_ostream &	operator<< (raw_ostream &OS, const FaultMapParser::FunctionFaultInfoAccessor &)
raw_ostream &	operator<< (raw_ostream &OS, const FaultMapParser::FunctionInfoAccessor &)
raw_ostream &	operator<< (raw_ostream &OS, const FaultMapParser &)
raw_ostream &	operator<< (raw_ostream &OS, const object::WasmSymbol &Sym)
StringRef	machineToStr (COFF::MachineTypes MT)
COFF::MachineTypes	getMachineType (StringRef S)
template<typename T >
Triple::ArchType	getMachineArchType (T machine)
template<typename AnalysisT , typename IRUnitT , typename AnalysisManagerT , typename... ExtraArgTs>
bool	parseAnalysisUtilityPasses (StringRef AnalysisName, StringRef PipelineName, PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs... > &PM)
	This utility template takes care of adding require<> and invalidate<> passes for an analysis to a given PassManager.
template<class PassName , std::enable_if_t< std::is_default_constructible< PassName >{}, bool > = true>
Pass *	callDefaultCtor ()
void	gcovOneInput (const GCOV::Options &options, StringRef filename, StringRef gcno, StringRef gcda, GCOVFile &file)
uint64_t	getInstrMaxCountValue ()
	Return the max count value. We reserver a few large values for special use.
std::string	getInstrProfSectionName (InstrProfSectKind IPSK, Triple::ObjectFormatType OF, bool AddSegmentInfo=true)
	Return the name of the profile section corresponding to IPSK.
StringRef	getInstrProfValueProfFuncName ()
	Return the name profile runtime entry point to do value profiling for a given site.
StringRef	getInstrProfValueProfMemOpFuncName ()
	Return the name profile runtime entry point to do memop size value profiling.
StringRef	getInstrProfNameVarPrefix ()
	Return the name prefix of variables containing instrumented function names.
StringRef	getInstrProfVTableVarPrefix ()
	Return the name prefix of variables containing virtual table profile data.
StringRef	getInstrProfDataVarPrefix ()
	Return the name prefix of variables containing per-function control data.
StringRef	getInstrProfCountersVarPrefix ()
	Return the name prefix of profile counter variables.
StringRef	getInstrProfBitmapVarPrefix ()
	Return the name prefix of profile bitmap variables.
StringRef	getInstrProfValuesVarPrefix ()
	Return the name prefix of value profile variables.
StringRef	getInstrProfVNodesVarName ()
	Return the name of value profile node array variables:
StringRef	getInstrProfNamesVarName ()
	Return the name of the variable holding the strings (possibly compressed) of all function's PGO names.
StringRef	getInstrProfVTableNamesVarName ()
StringRef	getCoverageMappingVarName ()
	Return the name of a covarage mapping variable (internal linkage) for each instrumented source module.
StringRef	getCoverageUnusedNamesVarName ()
	Return the name of the internal variable recording the array of PGO name vars referenced by the coverage mapping.
StringRef	getInstrProfRegFuncsName ()
	Return the name of function that registers all the per-function control data at program startup time by calling __llvm_register_function.
StringRef	getInstrProfRegFuncName ()
	Return the name of the runtime interface that registers per-function control data for one instrumented function.
StringRef	getInstrProfNamesRegFuncName ()
	Return the name of the runtime interface that registers the PGO name strings.
StringRef	getInstrProfInitFuncName ()
	Return the name of the runtime initialization method that is generated by the compiler.
StringRef	getInstrProfRuntimeHookVarName ()
	Return the name of the hook variable defined in profile runtime library.
StringRef	getInstrProfRuntimeHookVarUseFuncName ()
	Return the name of the compiler generated function that references the runtime hook variable.
StringRef	getInstrProfCounterBiasVarName ()
StringRef	getInstrProfNameSeparator ()
	Return the marker used to separate PGO names during serialization.
std::string	getPGOFuncName (const Function &F, bool InLTO=false, uint64_t Version=INSTR_PROF_INDEX_VERSION)
	Please use getIRPGOFuncName for LLVM IR instrumentation.
std::string	getPGOFuncName (StringRef RawFuncName, GlobalValue::LinkageTypes Linkage, StringRef FileName, uint64_t Version=INSTR_PROF_INDEX_VERSION)
	Return the modified name for a function suitable to be used the key for profile lookup.
std::string	getIRPGOFuncName (const Function &F, bool InLTO=false)
std::pair< StringRef, StringRef >	getParsedIRPGOName (StringRef IRPGOName)
std::string	getPGOFuncNameVarName (StringRef FuncName, GlobalValue::LinkageTypes Linkage)
	Return the name of the global variable used to store a function name in PGO instrumentation.
GlobalVariable *	createPGOFuncNameVar (Function &F, StringRef PGOFuncName)
	Create and return the global variable for function name used in PGO instrumentation.
GlobalVariable *	createPGOFuncNameVar (Module &M, GlobalValue::LinkageTypes Linkage, StringRef PGOFuncName)
	Create and return the global variable for function name used in PGO instrumentation.
StringRef	getPGOFuncNameVarInitializer (GlobalVariable *NameVar)
	Return the initializer in string of the PGO name var NameVar.
StringRef	getFuncNameWithoutPrefix (StringRef PGOFuncName, StringRef FileName="<unknown>")
	Given a PGO function name, remove the filename prefix and return the original (static) function name.
Error	collectGlobalObjectNameStrings (ArrayRef< std::string > NameStrs, bool doCompression, std::string &Result)
	Given a vector of strings (names of global objects like functions or, virtual tables) NameStrs, the method generates a combined string Result that is ready to be serialized.
Error	collectPGOFuncNameStrings (ArrayRef< GlobalVariable * > NameVars, std::string &Result, bool doCompression=true)
	Produce Result string with the same format described above.
Error	collectVTableStrings (ArrayRef< GlobalVariable * > VTables, std::string &Result, bool doCompression)
bool	isIRPGOFlagSet (const Module *M)
	Check if INSTR_PROF_RAW_VERSION_VAR is defined.
bool	canRenameComdatFunc (const Function &F, bool CheckAddressTaken=false)
	Check if we can safely rename this Comdat function.
void	annotateValueSite (Module &M, Instruction &Inst, const InstrProfRecord &InstrProfR, InstrProfValueKind ValueKind, uint32_t SiteIndx, uint32_t MaxMDCount=3)
	Get the value profile data for value site SiteIdx from InstrProfR and annotate the instruction Inst with the value profile meta data.
void	annotateValueSite (Module &M, Instruction &Inst, ArrayRef< InstrProfValueData > VDs, uint64_t Sum, InstrProfValueKind ValueKind, uint32_t MaxMDCount)
	Same as the above interface but using an ArrayRef, as well as Sum.
bool	getValueProfDataFromInst (const Instruction &Inst, InstrProfValueKind ValueKind, uint32_t MaxNumValueData, InstrProfValueData ValueData[], uint32_t &ActualNumValueData, uint64_t &TotalC, bool GetNoICPValue=false)
	Extract the value profile data from Inst which is annotated with value profile meta data.
std::unique_ptr< InstrProfValueData[]>	getValueProfDataFromInst (const Instruction &Inst, InstrProfValueKind ValueKind, uint32_t MaxNumValueData, uint32_t &ActualNumValueData, uint64_t &TotalC, bool GetNoICPValue=false)
	Extract the value profile data from Inst and returns them if Inst is annotated with value profile data.
StringRef	getPGOFuncNameMetadataName ()
MDNode *	getPGOFuncNameMetadata (const Function &F)
	Return the PGOFuncName meta data associated with a function.
std::string	getPGOName (const GlobalVariable &V, bool InLTO=false)
void	createPGOFuncNameMetadata (Function &F, StringRef PGOFuncName)
	Create the PGOFuncName meta data if PGOFuncName is different from function's raw name.
bool	needsComdatForCounter (const GlobalObject &GV, const Module &M)
	Check if we can use Comdat for profile variables.
const std::error_category &	instrprof_category ()
std::error_code	make_error_code (instrprof_error E)
void	createProfileFileNameVar (Module &M, StringRef InstrProfileOutput)
const std::error_category &	sampleprof_category ()
std::error_code	make_error_code (sampleprof_error E)
sampleprof_error	MergeResult (sampleprof_error &Accumulator, sampleprof_error Result)
std::string	getUniqueInternalLinkagePostfix (const StringRef &FName)
Align	assumeAligned (uint64_t Value)
	Treats the value 0 as a 1, so Align is always at least 1.
bool	isAligned (Align Lhs, uint64_t SizeInBytes)
	Checks that SizeInBytes is a multiple of the alignment.
bool	isAddrAligned (Align Lhs, const void *Addr)
	Checks that Addr is a multiple of the alignment.
uint64_t	alignTo (uint64_t Size, Align A)
	Returns a multiple of A needed to store Size bytes.
uint64_t	alignTo (uint64_t Size, Align A, uint64_t Skew)
	If non-zero Skew is specified, the return value will be a minimal integer that is greater than or equal to Size and equal to A * N + Skew for some integer N.
uintptr_t	alignAddr (const void *Addr, Align Alignment)
	Aligns Addr to Alignment bytes, rounding up.
uint64_t	offsetToAlignment (uint64_t Value, Align Alignment)
	Returns the offset to the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.
uint64_t	offsetToAlignedAddr (const void *Addr, Align Alignment)
	Returns the necessary adjustment for aligning Addr to Alignment bytes, rounding up.
unsigned	Log2 (Align A)
	Returns the log2 of the alignment.
Align	commonAlignment (Align A, uint64_t Offset)
	Returns the alignment that satisfies both alignments.
unsigned	encode (MaybeAlign A)
	Returns a representation of the alignment that encodes undefined as 0.
MaybeAlign	decodeMaybeAlign (unsigned Value)
	Dual operation of the encode function above.
unsigned	encode (Align A)
	Returns a representation of the alignment, the encoded value is positive by definition.
bool	operator== (Align Lhs, uint64_t Rhs)
	Comparisons between Align and scalars. Rhs must be positive.
bool	operator!= (Align Lhs, uint64_t Rhs)
bool	operator<= (Align Lhs, uint64_t Rhs)
bool	operator>= (Align Lhs, uint64_t Rhs)
bool	operator< (Align Lhs, uint64_t Rhs)
bool	operator> (Align Lhs, uint64_t Rhs)
bool	operator== (Align Lhs, Align Rhs)
	Comparisons operators between Align.
bool	operator!= (Align Lhs, Align Rhs)
bool	operator<= (Align Lhs, Align Rhs)
bool	operator>= (Align Lhs, Align Rhs)
bool	operator< (Align Lhs, Align Rhs)
bool	operator> (Align Lhs, Align Rhs)
bool	operator<= (Align Lhs, MaybeAlign Rhs)=delete
bool	operator>= (Align Lhs, MaybeAlign Rhs)=delete
bool	operator< (Align Lhs, MaybeAlign Rhs)=delete
bool	operator> (Align Lhs, MaybeAlign Rhs)=delete
bool	operator<= (MaybeAlign Lhs, Align Rhs)=delete
bool	operator>= (MaybeAlign Lhs, Align Rhs)=delete
bool	operator< (MaybeAlign Lhs, Align Rhs)=delete
bool	operator> (MaybeAlign Lhs, Align Rhs)=delete
bool	operator<= (MaybeAlign Lhs, MaybeAlign Rhs)=delete
bool	operator>= (MaybeAlign Lhs, MaybeAlign Rhs)=delete
bool	operator< (MaybeAlign Lhs, MaybeAlign Rhs)=delete
bool	operator> (MaybeAlign Lhs, MaybeAlign Rhs)=delete
bool	operator== (MaybeAlign Lhs, Align Rhs)
bool	operator!= (MaybeAlign Lhs, Align Rhs)
bool	operator== (Align Lhs, MaybeAlign Rhs)
bool	operator!= (Align Lhs, MaybeAlign Rhs)
bool	operator== (MaybeAlign Lhs, MaybeAlign Rhs)
bool	operator!= (MaybeAlign Lhs, MaybeAlign Rhs)
bool	operator== (MaybeAlign Lhs, std::nullopt_t)
bool	operator!= (MaybeAlign Lhs, std::nullopt_t)
bool	operator== (std::nullopt_t, MaybeAlign Rhs)
bool	operator!= (std::nullopt_t, MaybeAlign Rhs)
std::string	DebugStr (const Align &A)
std::string	DebugStr (const MaybeAlign &MA)
bool	operator< (AtomicOrderingCABI, AtomicOrderingCABI)=delete
bool	operator> (AtomicOrderingCABI, AtomicOrderingCABI)=delete
bool	operator<= (AtomicOrderingCABI, AtomicOrderingCABI)=delete
bool	operator>= (AtomicOrderingCABI, AtomicOrderingCABI)=delete
template<typename Int >
bool	isValidAtomicOrderingCABI (Int I)
bool	operator< (AtomicOrdering, AtomicOrdering)=delete
bool	operator> (AtomicOrdering, AtomicOrdering)=delete
bool	operator<= (AtomicOrdering, AtomicOrdering)=delete
bool	operator>= (AtomicOrdering, AtomicOrdering)=delete
template<typename Int >
bool	isValidAtomicOrdering (Int I)
const char *	toIRString (AtomicOrdering ao)
	String used by LLVM IR to represent atomic ordering.
bool	isStrongerThan (AtomicOrdering AO, AtomicOrdering Other)
	Returns true if ao is stronger than other as defined by the AtomicOrdering lattice, which is based on C++'s definition.
bool	isAtLeastOrStrongerThan (AtomicOrdering AO, AtomicOrdering Other)
bool	isStrongerThanUnordered (AtomicOrdering AO)
bool	isStrongerThanMonotonic (AtomicOrdering AO)
bool	isAcquireOrStronger (AtomicOrdering AO)
bool	isReleaseOrStronger (AtomicOrdering AO)
AtomicOrdering	getMergedAtomicOrdering (AtomicOrdering AO, AtomicOrdering Other)
	Return a single atomic ordering that is at least as strong as both the AO and Other orderings for an atomic operation.
AtomicOrderingCABI	toCABI (AtomicOrdering AO)
template<class InputBytes >
std::string	encodeBase64 (InputBytes const &Bytes)
llvm::Error	decodeBase64 (llvm::StringRef Input, std::vector< char > &Output)
int64_t	decodePackedBCD (const uint8_t *Ptr, size_t ByteLen, bool IsSigned=true)
template<typename ResultT , typename ValT >
ResultT	decodePackedBCD (const ValT Val, bool IsSigned=true)
void	printRelativeBlockFreq (raw_ostream &OS, BlockFrequency EntryFreq, BlockFrequency Freq)
raw_ostream &	operator<< (raw_ostream &OS, BranchProbability Prob)
void	BuryPointer (const void *Ptr)
template<typename T >
void	BuryPointer (std::unique_ptr< T > Ptr)
Expected< CachePruningPolicy >	parseCachePruningPolicy (StringRef PolicyStr)
	Parse the given string as a cache pruning policy.
bool	pruneCache (StringRef Path, CachePruningPolicy Policy, const std::vector< std::unique_ptr< MemoryBuffer > > &Files={})
	Peform pruning using the supplied policy, returns true if pruning occurred, i.e.
Expected< FileCache >	localCache (const Twine &CacheNameRef, const Twine &TempFilePrefixRef, const Twine &CacheDirectoryPathRef, AddBufferFn AddBuffer=[](size_t Task, const Twine &ModuleName, std::unique_ptr< MemoryBuffer > MB) {})
	Create a local file system cache which uses the given cache name, temporary file prefix, cache directory and file callback.
template<typename T >
static size_t	capacity_in_bytes (const T &x)
template<typename To , typename From >
bool	isa (const From &Val)
	isa<X> - Return true if the parameter to the template is an instance of one of the template type arguments.
template<typename First , typename Second , typename... Rest, typename From >
bool	isa (const From &Val)
template<typename To , typename From >
decltype(auto)	cast (const From &Val)
	cast<X> - Return the argument parameter cast to the specified type.
template<typename To , typename From >
decltype(auto)	cast (From &Val)
template<typename To , typename From >
decltype(auto)	cast (From *Val)
template<typename To , typename From >
decltype(auto)	cast (std::unique_ptr< From > &&Val)
template<typename To , typename From >
decltype(auto)	dyn_cast (const From &Val)
	dyn_cast<X> - Return the argument parameter cast to the specified type.
template<typename To , typename From >
decltype(auto)	dyn_cast (From &Val)
template<typename To , typename From >
decltype(auto)	dyn_cast (From *Val)
template<typename To , typename From >
decltype(auto)	dyn_cast (std::unique_ptr< From > &Val)
template<typename... X, class Y >
bool	isa_and_present (const Y &Val)
	isa_and_present<X> - Functionally identical to isa, except that a null value is accepted.
template<typename... X, class Y >
bool	isa_and_nonnull (const Y &Val)
template<class X , class Y >
auto	cast_if_present (const Y &Val)
	cast_if_present<X> - Functionally identical to cast, except that a null value is accepted.
template<class X , class Y >
auto	cast_if_present (Y &Val)
template<class X , class Y >
auto	cast_if_present (Y *Val)
template<class X , class Y >
auto	cast_if_present (std::unique_ptr< Y > &&Val)
template<class X , class Y >
auto	cast_or_null (const Y &Val)
template<class X , class Y >
auto	cast_or_null (Y &Val)
template<class X , class Y >
auto	cast_or_null (Y *Val)
template<class X , class Y >
auto	cast_or_null (std::unique_ptr< Y > &&Val)
template<class X , class Y >
auto	dyn_cast_if_present (const Y &Val)
	dyn_cast_if_present<X> - Functionally identical to dyn_cast, except that a null (or none in the case of optionals) value is accepted.
template<class X , class Y >
auto	dyn_cast_if_present (Y &Val)
template<class X , class Y >
auto	dyn_cast_if_present (Y *Val)
template<class X , class Y >
auto	dyn_cast_or_null (const Y &Val)
template<class X , class Y >
auto	dyn_cast_or_null (Y &Val)
template<class X , class Y >
auto	dyn_cast_or_null (Y *Val)
template<class X , class Y >
CastInfo< X, std::unique_ptr< Y > >::CastResultType	unique_dyn_cast (std::unique_ptr< Y > &Val)
	unique_dyn_cast<X> - Given a unique_ptr<Y>, try to return a unique_ptr<X>, taking ownership of the input pointer iff isa<X>(Val) is true.
template<class X , class Y >
auto	unique_dyn_cast (std::unique_ptr< Y > &&Val)
template<class X , class Y >
CastInfo< X, std::unique_ptr< Y > >::CastResultType	unique_dyn_cast_or_null (std::unique_ptr< Y > &Val)
template<class X , class Y >
auto	unique_dyn_cast_or_null (std::unique_ptr< Y > &&Val)
template<typename T >
std::enable_if_t< std::is_signed_v< T >, std::optional< T > >	checkedAdd (T LHS, T RHS)
	Add two signed integers LHS and RHS.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, std::optional< T > >	checkedSub (T LHS, T RHS)
	Subtract two signed integers LHS and RHS.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, std::optional< T > >	checkedMul (T LHS, T RHS)
	Multiply two signed integers LHS and RHS.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, std::optional< T > >	checkedMulAdd (T A, T B, T C)
	Multiply A and B, and add C to the resulting product.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > >	checkedAddUnsigned (T LHS, T RHS)
	Add two unsigned integers LHS and RHS.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > >	checkedMulUnsigned (T LHS, T RHS)
	Multiply two unsigned integers LHS and RHS.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > >	checkedMulAddUnsigned (T A, T B, T C)
	Multiply unsigned integers A and B, and add C to the resulting product.
raw_ostream &	operator<< (raw_ostream &OS, sys::TimePoint<> TP)
raw_ostream &	operator<< (raw_ostream &OS, sys::UtcTime<> TP)
ConversionResult	ConvertUTF8toUTF16 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF8toUTF32Partial (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)
	Convert a partial UTF8 sequence to UTF32.
ConversionResult	ConvertUTF8toUTF32 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)
	Convert a partial UTF8 sequence to UTF32.
ConversionResult	ConvertUTF16toUTF8 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF32toUTF8 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF16toUTF32 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF32toUTF16 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)
Boolean	isLegalUTF8Sequence (const UTF8 *source, const UTF8 *sourceEnd)
Boolean	isLegalUTF8String (const UTF8 **source, const UTF8 *sourceEnd)
unsigned	getUTF8SequenceSize (const UTF8 *source, const UTF8 *sourceEnd)
unsigned	getNumBytesForUTF8 (UTF8 firstByte)
bool	ConvertUTF8toWide (unsigned WideCharWidth, llvm::StringRef Source, char *&ResultPtr, const UTF8 *&ErrorPtr)
	Convert an UTF8 StringRef to UTF8, UTF16, or UTF32 depending on WideCharWidth.
bool	ConvertUTF8toWide (llvm::StringRef Source, std::wstring &Result)
	Converts a UTF-8 StringRef to a std::wstring.
bool	ConvertUTF8toWide (const char *Source, std::wstring &Result)
	Converts a UTF-8 C-string to a std::wstring.
bool	convertWideToUTF8 (const std::wstring &Source, std::string &Result)
	Converts a std::wstring to a UTF-8 encoded std::string.
bool	ConvertCodePointToUTF8 (unsigned Source, char *&ResultPtr)
	Convert an Unicode code point to UTF8 sequence.
ConversionResult	convertUTF8Sequence (const UTF8 **source, const UTF8 *sourceEnd, UTF32 *target, ConversionFlags flags)
	Convert the first UTF8 sequence in the given source buffer to a UTF32 code point.
bool	hasUTF16ByteOrderMark (ArrayRef< char > SrcBytes)
	Returns true if a blob of text starts with a UTF-16 big or little endian byte order mark.
bool	convertUTF16ToUTF8String (ArrayRef< char > SrcBytes, std::string &Out)
	Converts a stream of raw bytes assumed to be UTF16 into a UTF8 std::string.
bool	convertUTF16ToUTF8String (ArrayRef< UTF16 > Src, std::string &Out)
	Converts a UTF16 string into a UTF8 std::string.
bool	convertUTF32ToUTF8String (ArrayRef< char > SrcBytes, std::string &Out)
	Converts a stream of raw bytes assumed to be UTF32 into a UTF8 std::string.
bool	convertUTF32ToUTF8String (ArrayRef< UTF32 > Src, std::string &Out)
	Converts a UTF32 string into a UTF8 std::string.
bool	convertUTF8ToUTF16String (StringRef SrcUTF8, SmallVectorImpl< UTF16 > &DstUTF16)
	Converts a UTF-8 string into a UTF-16 string with native endianness.
uint32_t	crc32 (ArrayRef< uint8_t > Data)
uint32_t	crc32 (uint32_t CRC, ArrayRef< uint8_t > Data)
uint24_t	getSwappedBytes (uint24_t C)
	Needed by swapByteOrder().
bool	isCurrentDebugType (const char *Type)
	isCurrentDebugType - Return true if the specified string is the debug type specified on the command line, or if none was specified on the command line with the -debug-only=X option.
void	setCurrentDebugType (const char *Type)
	setCurrentDebugType - Set the current debug type, as if the -debug-only=X option were specified.
void	setCurrentDebugTypes (const char **Types, unsigned Count)
	setCurrentDebugTypes - Set the current debug type, as if the -debug-only=X,Y,Z option were specified.
raw_ostream &	dbgs ()
	dbgs() - This returns a reference to a raw_ostream for debugging messages.
static unsigned	getNumFSPasses ()
static unsigned	getFSPassBitEnd (sampleprof::FSDiscriminatorPass P)
static unsigned	getFSPassBitBegin (sampleprof::FSDiscriminatorPass P)
static int	getLastFSPassBitBegin ()
static unsigned	getLastFSPassBitEnd ()
static unsigned	getBaseFSBitBegin ()
static unsigned	getBaseFSBitEnd ()
static unsigned	getN1Bits (int N)
uint32_t	djbHash (StringRef Buffer, uint32_t H=5381)
	The Bernstein hash function used by the DWARF accelerator tables.
uint32_t	caseFoldingDjbHash (StringRef Buffer, uint32_t H=5381)
	Computes the Bernstein hash after folding the input according to the Dwarf 5 standard case folding rules.
std::error_code	make_error_code (errc E)
template<typename ErrT , typename... ArgTs>
Error	make_error (ArgTs &&... Args)
	Make a Error instance representing failure using the given error info type.
Error	joinErrors (Error E1, Error E2)
	Concatenate errors.
void	report_fatal_error (Error Err, bool gen_crash_diag=true)
	Report a serious error, calling any installed error handler.
void	cantFail (Error Err, const char *Msg=nullptr)
	Report a fatal error if Err is a failure value.
template<typename T >
T	cantFail (Expected< T > ValOrErr, const char *Msg=nullptr)
	Report a fatal error if ValOrErr is a failure value, otherwise unwraps and returns the contained value.
template<typename T >
T &	cantFail (Expected< T & > ValOrErr, const char *Msg=nullptr)
	Report a fatal error if ValOrErr is a failure value, otherwise unwraps and returns the contained reference.
Error	handleErrorImpl (std::unique_ptr< ErrorInfoBase > Payload)
template<typename HandlerT , typename... HandlerTs>
Error	handleErrorImpl (std::unique_ptr< ErrorInfoBase > Payload, HandlerT &&Handler, HandlerTs &&... Handlers)
template<typename... HandlerTs>
Error	handleErrors (Error E, HandlerTs &&... Hs)
	Pass the ErrorInfo(s) contained in E to their respective handlers.
template<typename... HandlerTs>
void	handleAllErrors (Error E, HandlerTs &&... Handlers)
	Behaves the same as handleErrors, except that by contract all errors must be handled by the given handlers (i.e.
void	handleAllErrors (Error E)
	Check that E is a non-error, then drop it.
template<typename T , typename RecoveryFtor , typename... HandlerTs>
Expected< T >	handleExpected (Expected< T > ValOrErr, RecoveryFtor &&RecoveryPath, HandlerTs &&... Handlers)
	Handle any errors (if present) in an Expected<T>, then try a recovery path.
void	logAllUnhandledErrors (Error E, raw_ostream &OS, Twine ErrorBanner={})
	Log all errors (if any) in E to OS.
std::string	toString (Error E)
	Write all error messages (if any) in E to a string.
void	consumeError (Error Err)
	Consume a Error without doing anything.
template<typename T >
std::optional< T >	expectedToOptional (Expected< T > &&E)
	Convert an Expected to an Optional without doing anything.
template<typename T >
std::optional< T >	expectedToStdOptional (Expected< T > &&E)
bool	errorToBool (Error Err)
	Helper for converting an Error to a bool.
std::error_code	inconvertibleErrorCode ()
	The value returned by this function can be returned from convertToErrorCode for Error values where no sensible translation to std::error_code exists.
Error	errorCodeToError (std::error_code EC)
	Helper for converting an std::error_code to a Error.
std::error_code	errorToErrorCode (Error Err)
	Helper for converting an ECError to a std::error_code.
std::error_code	errnoAsErrorCode ()
	Helper to get errno as an std::error_code.
template<typename T >
Expected< T >	errorOrToExpected (ErrorOr< T > &&EO)
	Convert an ErrorOr<T> to an Expected<T>.
template<typename T >
ErrorOr< T >	expectedToErrorOr (Expected< T > &&E)
	Convert an Expected<T> to an ErrorOr<T>.
template<typename... Ts>
Error	createStringError (std::error_code EC, char const *Fmt, const Ts &... Vals)
	Create formatted StringError object.
Error	createStringError (std::error_code EC, char const *Msg)
Error	createStringError (std::error_code EC, const Twine &S)
template<typename... Ts>
Error	createStringError (std::errc EC, char const *Fmt, const Ts &... Vals)
Error	createFileError (const Twine &F, Error E)
	Concatenate a source file path and/or name with an Error.
Error	createFileError (const Twine &F, size_t Line, Error E)
	Concatenate a source file path and/or name with line number and an Error.
Error	createFileError (const Twine &F, std::error_code EC)
	Concatenate a source file path and/or name with a std::error_code to form an Error object.
Error	createFileError (const Twine &F, size_t Line, std::error_code EC)
	Concatenate a source file path and/or name with line number and std::error_code to form an Error object.
Error	createFileError (const Twine &F, ErrorSuccess)=delete
LLVMErrorRef	wrap (Error Err)
	Conversion from Error to LLVMErrorRef for C error bindings.
Error	unwrap (LLVMErrorRef ErrRef)
	Conversion from LLVMErrorRef to Error for C error bindings.
void	install_fatal_error_handler (fatal_error_handler_t handler, void *user_data=nullptr)
	install_fatal_error_handler - Installs a new error handler to be used whenever a serious (non-recoverable) error is encountered by LLVM.
void	remove_fatal_error_handler ()
	Restores default error handling behaviour.
void	report_fatal_error (const char *reason, bool gen_crash_diag=true)
	Reports a serious error, calling any installed error handler.
void	report_fatal_error (StringRef reason, bool gen_crash_diag=true)
void	report_fatal_error (const Twine &reason, bool gen_crash_diag=true)
void	install_bad_alloc_error_handler (fatal_error_handler_t handler, void *user_data=nullptr)
	Installs a new bad alloc error handler that should be used whenever a bad alloc error, e.g.
void	remove_bad_alloc_error_handler ()
	Restores default bad alloc error handling behavior.
void	install_out_of_memory_new_handler ()
void	report_bad_alloc_error (const char *Reason, bool GenCrashDiag=true)
	Reports a bad alloc error, calling any user defined bad alloc error handler.
void	llvm_unreachable_internal (const char *msg=nullptr, const char *file=nullptr, unsigned line=0)
	This function calls abort(), and prints the optional message to stderr.
template<class T , class E >
std::enable_if_t< std::is_error_code_enum< E >::value||std::is_error_condition_enum< E >::value, bool >	operator== (const ErrorOr< T > &Err, E Code)
int	DiffFilesWithTolerance (StringRef FileA, StringRef FileB, double AbsTol, double RelTol, std::string *Error=nullptr)
	DiffFilesWithTolerance - Compare the two files specified, returning 0 if the files match, 1 if they are different, and 2 if there is a file error.
template<typename... Ts>
format_object< Ts... >	format (const char *Fmt, const Ts &... Vals)
	These are helper functions used to produce formatted output.
FormattedString	left_justify (StringRef Str, unsigned Width)
	left_justify - append spaces after string so total output is Width characters.
FormattedString	right_justify (StringRef Str, unsigned Width)
	right_justify - add spaces before string so total output is Width characters.
FormattedString	center_justify (StringRef Str, unsigned Width)
	center_justify - add spaces before and after string so total output is Width characters.
FormattedNumber	format_hex (uint64_t N, unsigned Width, bool Upper=false)
	format_hex - Output N as a fixed width hexadecimal.
FormattedNumber	format_hex_no_prefix (uint64_t N, unsigned Width, bool Upper=false)
	format_hex_no_prefix - Output N as a fixed width hexadecimal.
FormattedNumber	format_decimal (int64_t N, unsigned Width)
	format_decimal - Output N as a right justified, fixed-width decimal.
FormattedBytes	format_bytes (ArrayRef< uint8_t > Bytes, std::optional< uint64_t > FirstByteOffset=std::nullopt, uint32_t NumPerLine=16, uint8_t ByteGroupSize=4, uint32_t IndentLevel=0, bool Upper=false)
FormattedBytes	format_bytes_with_ascii (ArrayRef< uint8_t > Bytes, std::optional< uint64_t > FirstByteOffset=std::nullopt, uint32_t NumPerLine=16, uint8_t ByteGroupSize=4, uint32_t IndentLevel=0, bool Upper=false)
template<typename T >
support::detail::AlignAdapter< T >	fmt_align (T &&Item, AlignStyle Where, size_t Amount, char Fill=' ')
template<typename T >
support::detail::PadAdapter< T >	fmt_pad (T &&Item, size_t Left, size_t Right)
template<typename T >
support::detail::RepeatAdapter< T >	fmt_repeat (T &&Item, size_t Count)
support::detail::ErrorAdapter	fmt_consume (Error &&Item)
formatted_raw_ostream &	fouts ()
	fouts() - This returns a reference to a formatted_raw_ostream for standard output.
formatted_raw_ostream &	ferrs ()
	ferrs() - This returns a reference to a formatted_raw_ostream for standard error.
formatted_raw_ostream &	fdbgs ()
	fdbgs() - This returns a reference to a formatted_raw_ostream for debug output.
template<typename... Ts>
auto	formatv (const char *Fmt, Ts &&...Vals) -> formatv_object< decltype(std::make_tuple(support::detail::build_format_adapter(std::forward< Ts >(Vals))...))>
template<class NodeT >
raw_ostream &	operator<< (raw_ostream &O, const DomTreeNodeBase< NodeT > *Node)
template<class NodeT >
void	PrintDomTree (const DomTreeNodeBase< NodeT > *N, raw_ostream &O, unsigned Lev)
template<class BlockT , class LoopT >
raw_ostream &	operator<< (raw_ostream &OS, const LoopBase< BlockT, LoopT > &Loop)
template<class BlockT , class LoopT >
std::pair< BlockT *, bool >	getExitBlockHelper (const LoopBase< BlockT, LoopT > *L, bool Unique)
	getExitBlock - If getExitBlocks would return exactly one block, return that block.
template<class BlockT , class LoopT , typename PredicateT >
void	getUniqueExitBlocksHelper (const LoopT *L, SmallVectorImpl< BlockT * > &ExitBlocks, PredicateT Pred)
template<class BlockT , class LoopT >
static void	discoverAndMapSubloop (LoopT *L, ArrayRef< BlockT * > Backedges, LoopInfoBase< BlockT, LoopT > *LI, const DomTreeBase< BlockT > &DomTree)
	Stable LoopInfo Analysis - Build a loop tree using stable iterators so the result does / not depend on use list (block predecessor) order.
template<typename T >
bool	compareVectors (std::vector< T > &BB1, std::vector< T > &BB2)
template<class BlockT , class LoopT >
void	addInnerLoopsToHeadersMap (DenseMap< BlockT *, const LoopT * > &LoopHeaders, const LoopInfoBase< BlockT, LoopT > &LI, const LoopT &L)
template<class BlockT , class LoopT >
static void	compareLoops (const LoopT *L, const LoopT *OtherL, DenseMap< BlockT *, const LoopT * > &OtherLoopHeaders)
bool	DisplayGraph (StringRef Filename, bool wait=true, GraphProgram::Name program=GraphProgram::DOT)
template<typename GraphType >
raw_ostream &	WriteGraph (raw_ostream &O, const GraphType &G, bool ShortNames=false, const Twine &Title="")
std::string	createGraphFilename (const Twine &Name, int &FD)
template<typename GraphType >
std::string	WriteGraph (const GraphType &G, const Twine &Name, bool ShortNames=false, const Twine &Title="", std::string Filename="")
	Writes graph into a provided Filename.
template<typename GraphType >
LLVM_DUMP_METHOD void	dumpDotGraphToFile (const GraphType &G, const Twine &FileName, const Twine &Title, bool ShortNames=false, const Twine &Name="")
	DumpDotGraph - Just dump a dot graph to the user-provided file name.
template<typename GraphType >
void	ViewGraph (const GraphType &G, const Twine &Name, bool ShortNames=false, const Twine &Title="", GraphProgram::Name Program=GraphProgram::DOT)
	ViewGraph - Emit a dot graph, run 'dot', run gv on the postscript file, then cleanup.
template<typename T >
std::enable_if_t< is_detected< hashbuilder_detail::HashCodeHashBuilder::HasAddHashT, T >::value, hash_code >	hash_value (const T &Value)
	Provide a default implementation of hash_value when addHash(const T &) is supported.
InstructionCost	operator+ (const InstructionCost &LHS, const InstructionCost &RHS)
InstructionCost	operator- (const InstructionCost &LHS, const InstructionCost &RHS)
InstructionCost	operator* (const InstructionCost &LHS, const InstructionCost &RHS)
InstructionCost	operator/ (const InstructionCost &LHS, const InstructionCost &RHS)
raw_ostream &	operator<< (raw_ostream &OS, const InstructionCost &V)
KnownBits	operator& (KnownBits LHS, const KnownBits &RHS)
KnownBits	operator& (const KnownBits &LHS, KnownBits &&RHS)
KnownBits	operator| (KnownBits LHS, const KnownBits &RHS)
KnownBits	operator| (const KnownBits &LHS, KnownBits &&RHS)
KnownBits	operator^ (KnownBits LHS, const KnownBits &RHS)
KnownBits	operator^ (const KnownBits &LHS, KnownBits &&RHS)
raw_ostream &	operator<< (raw_ostream &OS, const KnownBits &Known)
unsigned	encodeSLEB128 (int64_t Value, raw_ostream &OS, unsigned PadTo=0)
	Utility function to encode a SLEB128 value to an output stream.
unsigned	encodeSLEB128 (int64_t Value, uint8_t *p, unsigned PadTo=0)
	Utility function to encode a SLEB128 value to a buffer.
unsigned	encodeULEB128 (uint64_t Value, raw_ostream &OS, unsigned PadTo=0)
	Utility function to encode a ULEB128 value to an output stream.
unsigned	encodeULEB128 (uint64_t Value, uint8_t *p, unsigned PadTo=0)
	Utility function to encode a ULEB128 value to a buffer.
uint64_t	decodeULEB128 (const uint8_t *p, unsigned *n=nullptr, const uint8_t *end=nullptr, const char **error=nullptr)
	Utility function to decode a ULEB128 value.
int64_t	decodeSLEB128 (const uint8_t *p, unsigned *n=nullptr, const uint8_t *end=nullptr, const char **error=nullptr)
	Utility function to decode a SLEB128 value.
uint64_t	decodeULEB128AndInc (const uint8_t *&p)
int64_t	decodeSLEB128AndInc (const uint8_t *&p)
unsigned	getULEB128Size (uint64_t Value)
	Utility function to get the size of the ULEB128-encoded value.
unsigned	getSLEB128Size (int64_t Value)
	Utility function to get the size of the SLEB128-encoded value.
void	llvm_shutdown ()
	llvm_shutdown - Deallocate and destroy all ManagedStatic variables.
template<typename T >
T	maskTrailingOnes (unsigned N)
	Create a bitmask with the N right-most bits set to 1, and all other bits set to 0.
template<typename T >
T	maskLeadingOnes (unsigned N)
	Create a bitmask with the N left-most bits set to 1, and all other bits set to 0.
template<typename T >
T	maskTrailingZeros (unsigned N)
	Create a bitmask with the N right-most bits set to 0, and all other bits set to 1.
template<typename T >
T	maskLeadingZeros (unsigned N)
	Create a bitmask with the N left-most bits set to 0, and all other bits set to 1.
template<typename T >
T	reverseBits (T Val)
	Reverse the bits in Val.
constexpr uint32_t	Hi_32 (uint64_t Value)
	Return the high 32 bits of a 64 bit value.
constexpr uint32_t	Lo_32 (uint64_t Value)
	Return the low 32 bits of a 64 bit value.
constexpr uint64_t	Make_64 (uint32_t High, uint32_t Low)
	Make a 64-bit integer from a high / low pair of 32-bit integers.
template<unsigned N>
constexpr bool	isInt (int64_t x)
	Checks if an integer fits into the given bit width.
template<unsigned N, unsigned S>
constexpr bool	isShiftedInt (int64_t x)
	Checks if a signed integer is an N bit number shifted left by S.
template<unsigned N>
constexpr bool	isUInt (uint64_t x)
	Checks if an unsigned integer fits into the given bit width.
template<unsigned N, unsigned S>
constexpr bool	isShiftedUInt (uint64_t x)
	Checks if a unsigned integer is an N bit number shifted left by S.
uint64_t	maxUIntN (uint64_t N)
	Gets the maximum value for a N-bit unsigned integer.
int64_t	minIntN (int64_t N)
	Gets the minimum value for a N-bit signed integer.
int64_t	maxIntN (int64_t N)
	Gets the maximum value for a N-bit signed integer.
bool	isUIntN (unsigned N, uint64_t x)
	Checks if an unsigned integer fits into the given (dynamic) bit width.
bool	isIntN (unsigned N, int64_t x)
	Checks if an signed integer fits into the given (dynamic) bit width.
constexpr bool	isMask_32 (uint32_t Value)
	Return true if the argument is a non-empty sequence of ones starting at the least significant bit with the remainder zero (32 bit version).
constexpr bool	isMask_64 (uint64_t Value)
	Return true if the argument is a non-empty sequence of ones starting at the least significant bit with the remainder zero (64 bit version).
constexpr bool	isShiftedMask_32 (uint32_t Value)
	Return true if the argument contains a non-empty sequence of ones with the remainder zero (32 bit version.) Ex.
constexpr bool	isShiftedMask_64 (uint64_t Value)
	Return true if the argument contains a non-empty sequence of ones with the remainder zero (64 bit version.)
constexpr bool	isPowerOf2_32 (uint32_t Value)
	Return true if the argument is a power of two > 0.
constexpr bool	isPowerOf2_64 (uint64_t Value)
	Return true if the argument is a power of two > 0 (64 bit edition.)
bool	isShiftedMask_32 (uint32_t Value, unsigned &MaskIdx, unsigned &MaskLen)
	Return true if the argument contains a non-empty sequence of ones with the remainder zero (32 bit version.) Ex.
bool	isShiftedMask_64 (uint64_t Value, unsigned &MaskIdx, unsigned &MaskLen)
	Return true if the argument contains a non-empty sequence of ones with the remainder zero (64 bit version.) If true, MaskIdx will specify the index of the lowest set bit and MaskLen is updated to specify the length of the mask, else neither are updated.
template<size_t kValue>
constexpr size_t	CTLog2 ()
	Compile time Log2.
template<>
constexpr size_t	CTLog2< 1 > ()
unsigned	Log2_32 (uint32_t Value)
	Return the floor log base 2 of the specified value, -1 if the value is zero.
unsigned	Log2_64 (uint64_t Value)
	Return the floor log base 2 of the specified value, -1 if the value is zero.
unsigned	Log2_32_Ceil (uint32_t Value)
	Return the ceil log base 2 of the specified value, 32 if the value is zero.
unsigned	Log2_64_Ceil (uint64_t Value)
	Return the ceil log base 2 of the specified value, 64 if the value is zero.
constexpr uint64_t	MinAlign (uint64_t A, uint64_t B)
	A and B are either alignments or offsets.
constexpr uint64_t	NextPowerOf2 (uint64_t A)
	Returns the next power of two (in 64-bits) that is strictly greater than A.
uint64_t	PowerOf2Ceil (uint64_t A)
	Returns the power of two which is greater than or equal to the given value.
uint64_t	alignTo (uint64_t Value, uint64_t Align)
	Returns the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.
uint64_t	alignToPowerOf2 (uint64_t Value, uint64_t Align)
uint64_t	alignTo (uint64_t Value, uint64_t Align, uint64_t Skew)
	If non-zero Skew is specified, the return value will be a minimal integer that is greater than or equal to Size and equal to A * N + Skew for some integer N.
template<uint64_t Align>
constexpr uint64_t	alignTo (uint64_t Value)
	Returns the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.
uint64_t	divideCeil (uint64_t Numerator, uint64_t Denominator)
	Returns the integer ceil(Numerator / Denominator).
uint64_t	divideNearest (uint64_t Numerator, uint64_t Denominator)
	Returns the integer nearest(Numerator / Denominator).
uint64_t	alignDown (uint64_t Value, uint64_t Align, uint64_t Skew=0)
	Returns the largest uint64_t less than or equal to Value and is Skew mod Align.
template<unsigned B>
constexpr int32_t	SignExtend32 (uint32_t X)
	Sign-extend the number in the bottom B bits of X to a 32-bit integer.
int32_t	SignExtend32 (uint32_t X, unsigned B)
	Sign-extend the number in the bottom B bits of X to a 32-bit integer.
template<unsigned B>
constexpr int64_t	SignExtend64 (uint64_t x)
	Sign-extend the number in the bottom B bits of X to a 64-bit integer.
int64_t	SignExtend64 (uint64_t X, unsigned B)
	Sign-extend the number in the bottom B bits of X to a 64-bit integer.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, T >	AbsoluteDifference (T X, T Y)
	Subtract two unsigned integers, X and Y, of type T and return the absolute value of the result.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, T >	SaturatingAdd (T X, T Y, bool *ResultOverflowed=nullptr)
	Add two unsigned integers, X and Y, of type T.
template<class T , class... Ts>
std::enable_if_t< std::is_unsigned_v< T >, T >	SaturatingAdd (T X, T Y, T Z, Ts... Args)
	Add multiple unsigned integers of type T.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, T >	SaturatingMultiply (T X, T Y, bool *ResultOverflowed=nullptr)
	Multiply two unsigned integers, X and Y, of type T.
template<typename T >
std::enable_if_t< std::is_unsigned_v< T >, T >	SaturatingMultiplyAdd (T X, T Y, T A, bool *ResultOverflowed=nullptr)
	Multiply two unsigned integers, X and Y, and add the unsigned integer, A to the product.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, T >	AddOverflow (T X, T Y, T &Result)
	Add two signed integers, computing the two's complement truncated result, returning true if overflow occurred.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, T >	SubOverflow (T X, T Y, T &Result)
	Subtract two signed integers, computing the two's complement truncated result, returning true if an overflow ocurred.
template<typename T >
std::enable_if_t< std::is_signed_v< T >, T >	MulOverflow (T X, T Y, T &Result)
	Multiply two signed integers, computing the two's complement truncated result, returning true if an overflow ocurred.
uint64_t	MD5Hash (StringRef Str)
	Helper to compute and return lower 64 bits of the given string's MD5 hash.
LLVM_ATTRIBUTE_RETURNS_NONNULL void *	safe_malloc (size_t Sz)
LLVM_ATTRIBUTE_RETURNS_NONNULL void *	safe_calloc (size_t Count, size_t Sz)
LLVM_ATTRIBUTE_RETURNS_NONNULL void *	safe_realloc (void *Ptr, size_t Sz)
LLVM_ATTRIBUTE_RETURNS_NONNULL LLVM_ATTRIBUTE_RETURNS_NOALIAS void *	allocate_buffer (size_t Size, size_t Alignment)
	Allocate a buffer of memory with the given size and alignment.
void	deallocate_buffer (void *Ptr, size_t Size, size_t Alignment)
	Deallocate a buffer of memory with the given size and alignment.
bool	isNoModRef (const ModRefInfo MRI)
bool	isModOrRefSet (const ModRefInfo MRI)
bool	isModAndRefSet (const ModRefInfo MRI)
bool	isModSet (const ModRefInfo MRI)
bool	isRefSet (const ModRefInfo MRI)
raw_ostream &	operator<< (raw_ostream &OS, ModRefInfo MR)
	Debug print ModRefInfo.
raw_ostream &	operator<< (raw_ostream &OS, MemoryEffects RMRB)
	Debug print MemoryEffects.
size_t	getDefaultPrecision (FloatStyle Style)
bool	isPrefixedHexStyle (HexPrintStyle S)
void	write_integer (raw_ostream &S, unsigned int N, size_t MinDigits, IntegerStyle Style)
void	write_integer (raw_ostream &S, int N, size_t MinDigits, IntegerStyle Style)
void	write_integer (raw_ostream &S, unsigned long N, size_t MinDigits, IntegerStyle Style)
void	write_integer (raw_ostream &S, long N, size_t MinDigits, IntegerStyle Style)
void	write_integer (raw_ostream &S, unsigned long long N, size_t MinDigits, IntegerStyle Style)
void	write_integer (raw_ostream &S, long long N, size_t MinDigits, IntegerStyle Style)
void	write_hex (raw_ostream &S, uint64_t N, HexPrintStyle Style, std::optional< size_t > Width=std::nullopt)
void	write_double (raw_ostream &S, double D, FloatStyle Style, std::optional< size_t > Precision=std::nullopt)
std::pair< uint64_t, Align >	performOptimizedStructLayout (MutableArrayRef< OptimizedStructLayoutField > Fields)
	Compute a layout for a struct containing the given fields, making a best-effort attempt to minimize the amount of space required.
template<class RandomAccessIterator , class Comparator = std::less< typename std::iterator_traits<RandomAccessIterator>::value_type>>
void	parallelSort (RandomAccessIterator Start, RandomAccessIterator End, const Comparator &Comp=Comparator())
void	parallelFor (size_t Begin, size_t End, function_ref< void(size_t)> Fn)
template<class IterTy , class FuncTy >
void	parallelForEach (IterTy Begin, IterTy End, FuncTy Fn)
template<class IterTy , class ResultTy , class ReduceFuncTy , class TransformFuncTy >
ResultTy	parallelTransformReduce (IterTy Begin, IterTy End, ResultTy Init, ReduceFuncTy Reduce, TransformFuncTy Transform)
template<class RangeTy , class Comparator = std::less<decltype(*std::begin(RangeTy()))>>
void	parallelSort (RangeTy &&R, const Comparator &Comp=Comparator())
template<class RangeTy , class FuncTy >
void	parallelForEach (RangeTy &&R, FuncTy Fn)
template<class RangeTy , class ResultTy , class ReduceFuncTy , class TransformFuncTy >
ResultTy	parallelTransformReduce (RangeTy &&R, ResultTy Init, ReduceFuncTy Reduce, TransformFuncTy Transform)
template<class RangeTy , class FuncTy >
Error	parallelForEachError (RangeTy &&R, FuncTy Fn)
static cl::opt< PluginLoader, false, cl::parser< std::string > >	LoadOpt ("load", cl::value_desc("pluginfilename"), cl::desc("Load the specified plugin"))
void	EnablePrettyStackTrace ()
	Enables dumping a "pretty" stack trace when the program crashes.
void	EnablePrettyStackTraceOnSigInfoForThisThread (bool ShouldEnable=true)
	Enables (or disables) dumping a "pretty" stack trace when the user sends SIGINFO or SIGUSR1 to the current process.
void	setBugReportMsg (const char *Msg)
	Replaces the generic bug report message that is output upon a crash.
const char *	getBugReportMsg ()
	Get the bug report message that will be output upon a crash.
const void *	SavePrettyStackState ()
	Returns the topmost element of the "pretty" stack state.
void	RestorePrettyStackState (const void *State)
	Restores the topmost element of the "pretty" stack state to State, which should come from a previous call to SavePrettyStackState().
raw_ostream &	operator<< (raw_ostream &OS, const Printable &P)
std::error_code	getRandomBytes (void *Buffer, size_t Size)
template<typename OStream , typename T >
std::enable_if_t<!std::is_reference_v< OStream > &&std::is_base_of_v< raw_ostream, OStream >, OStream && >	operator<< (OStream &&OS, const T &Value)
	Call the appropriate insertion operator, given an rvalue reference to a raw_ostream object and return a stream of the same type as the argument.
raw_fd_ostream &	outs ()
	This returns a reference to a raw_fd_ostream for standard output.
raw_fd_ostream &	errs ()
	This returns a reference to a raw_ostream for standard error.
raw_ostream &	nulls ()
	This returns a reference to a raw_ostream which simply discards output.
Error	writeToOutput (StringRef OutputFileName, std::function< Error(raw_ostream &)> Write)
	This helper creates an output stream and then passes it to Write.
raw_ostream &	operator<< (raw_ostream &OS, std::nullopt_t)
template<typename T , typename = decltype(std::declval<raw_ostream &>() << std::declval<const T &>())>
raw_ostream &	operator<< (raw_ostream &OS, const std::optional< T > &O)
void	PrintRecyclerStats (size_t Size, size_t Align, size_t FreeListSize)
	PrintRecyclingAllocatorStats - Helper for RecyclingAllocator for printing statistics.
template<class T = void *>
bool	shouldReverseIterate ()
void	riscvExtensionsHelp (StringMap< StringRef > DescMap)
template<typename T >
	SaveAndRestore (T &) -> SaveAndRestore< T >
template<typename T >
	SaveAndRestore (T &, const T &) -> SaveAndRestore< T >
template<typename T >
	SaveAndRestore (T &, T &&) -> SaveAndRestore< T >
template<class DigitsT >
ScaledNumber< DigitsT >	operator<< (const ScaledNumber< DigitsT > &L, int16_t Shift)
template<class DigitsT >
ScaledNumber< DigitsT >	operator>> (const ScaledNumber< DigitsT > &L, int16_t Shift)
template<class DigitsT >
raw_ostream &	operator<< (raw_ostream &OS, const ScaledNumber< DigitsT > &X)
raw_ostream &	operator<< (raw_ostream &OS, const HexNumber &Value)
template<class T >
std::string	to_string (const T &Value)
template<typename T , typename TEnum >
std::string	enumToString (T Value, ArrayRef< EnumEntry< TEnum > > EnumValues)
template<>
void	ScopedPrinter::printHex< support::ulittle16_t > (StringRef Label, support::ulittle16_t Value)
SMTSolverRef	CreateZ3Solver ()
	Convenience method to create and Z3Solver object.
bool	CheckBitcodeOutputToConsole (raw_ostream &stream_to_check)
	Determine if the raw_ostream provided is connected to a terminal.
void	InitializeAllTargetInfos ()
	InitializeAllTargetInfos - The main program should call this function if it wants access to all available targets that LLVM is configured to support, to make them available via the TargetRegistry.
void	InitializeAllTargets ()
	InitializeAllTargets - The main program should call this function if it wants access to all available target machines that LLVM is configured to support, to make them available via the TargetRegistry.
void	InitializeAllTargetMCs ()
	InitializeAllTargetMCs - The main program should call this function if it wants access to all available target MC that LLVM is configured to support, to make them available via the TargetRegistry.
void	InitializeAllAsmPrinters ()
	InitializeAllAsmPrinters - The main program should call this function if it wants all asm printers that LLVM is configured to support, to make them available via the TargetRegistry.
void	InitializeAllAsmParsers ()
	InitializeAllAsmParsers - The main program should call this function if it wants all asm parsers that LLVM is configured to support, to make them available via the TargetRegistry.
void	InitializeAllDisassemblers ()
	InitializeAllDisassemblers - The main program should call this function if it wants all disassemblers that LLVM is configured to support, to make them available via the TargetRegistry.
bool	InitializeNativeTarget ()
	InitializeNativeTarget - The main program should call this function to initialize the native target corresponding to the host.
bool	InitializeNativeTargetAsmPrinter ()
	InitializeNativeTargetAsmPrinter - The main program should call this function to initialize the native target asm printer.
bool	InitializeNativeTargetAsmParser ()
	InitializeNativeTargetAsmParser - The main program should call this function to initialize the native target asm parser.
bool	InitializeNativeTargetDisassembler ()
	InitializeNativeTargetDisassembler - The main program should call this function to initialize the native target disassembler.
void	InitializeAllTargetMCAs ()
	InitializeAllTargetMCAs - The main program should call this function to initialize the target CustomBehaviour and InstrPostProcess classes.
constexpr bool	llvm_is_multithreaded ()
	Returns true if LLVM is compiled with support for multi-threading, and false otherwise.
template<typename Function , typename... Args>
void	call_once (once_flag &flag, Function &&F, Args &&... ArgList)
	Execute the function specified as a parameter once.
std::optional< ThreadPoolStrategy >	get_threadpool_strategy (StringRef Num, ThreadPoolStrategy Default={})
	Build a strategy from a number of threads as a string provided in Num.
ThreadPoolStrategy	heavyweight_hardware_concurrency (unsigned ThreadCount=0)
	Returns a thread strategy for tasks requiring significant memory or other resources.
ThreadPoolStrategy	heavyweight_hardware_concurrency (StringRef Num)
	Like heavyweight_hardware_concurrency() above, but builds a strategy based on the rules described for get_threadpool_strategy().
ThreadPoolStrategy	hardware_concurrency (unsigned ThreadCount=0)
	Returns a default thread strategy where all available hardware resources are to be used, except for those initially excluded by an affinity mask.
ThreadPoolStrategy	optimal_concurrency (unsigned TaskCount=0)
	Returns an optimal thread strategy to execute specified amount of tasks.
uint64_t	get_threadid ()
	Return the current thread id, as used in various OS system calls.
uint32_t	get_max_thread_name_length ()
	Get the maximum length of a thread name on this platform.
void	set_thread_name (const Twine &Name)
	Set the name of the current thread.
void	get_thread_name (SmallVectorImpl< char > &Name)
	Get the name of the current thread.
llvm::BitVector	get_thread_affinity_mask ()
	Returns a mask that represents on which hardware thread, core, CPU, NUMA group, the calling thread can be executed.
unsigned	get_cpus ()
	Returns how many physical CPUs or NUMA groups the system has.
int	get_physical_cores ()
	Returns how many physical cores (as opposed to logical cores returned from thread::hardware_concurrency(), which includes hyperthreads).
SetThreadPriorityResult	set_thread_priority (ThreadPriority Priority)
TimeTraceProfiler *	getTimeTraceProfilerInstance ()
void	timeTraceProfilerInitialize (unsigned TimeTraceGranularity, StringRef ProcName)
	Initialize the time trace profiler.
void	timeTraceProfilerCleanup ()
	Cleanup the time trace profiler, if it was initialized.
void	timeTraceProfilerFinishThread ()
	Finish a time trace profiler running on a worker thread.
bool	timeTraceProfilerEnabled ()
	Is the time trace profiler enabled, i.e. initialized?
void	timeTraceProfilerWrite (raw_pwrite_stream &OS)
	Write profiling data to output stream.
Error	timeTraceProfilerWrite (StringRef PreferredFileName, StringRef FallbackFileName)
	Write profiling data to a file.
TimeTraceProfilerEntry *	timeTraceProfilerBegin (StringRef Name, StringRef Detail)
	Manually begin a time section, with the given Name and Detail.
TimeTraceProfilerEntry *	timeTraceProfilerBegin (StringRef Name, llvm::function_ref< std::string()> Detail)
TimeTraceProfilerEntry *	timeTraceAsyncProfilerBegin (StringRef Name, StringRef Detail)
	Manually begin a time section, with the given Name and Detail.
void	timeTraceProfilerEnd ()
	Manually end the last time section.
void	timeTraceProfilerEnd (TimeTraceProfilerEntry *E)
template<typename DesiredTypeName >
StringRef	getTypeName ()
	We provide a function which tries to compute the (demangled) name of a type statically.
void	reportInvalidSizeRequest (const char *Msg)
	Reports a diagnostic message to indicate an invalid size request has been done on a scalable vector.
constexpr TypeSize	alignTo (TypeSize Size, uint64_t Align)
	Returns a TypeSize with a known minimum size that is the next integer (mod 2**64) that is greater than or equal to Quantity and is a multiple of Align.
template<typename LeafTy , typename ScalarTy >
raw_ostream &	operator<< (raw_ostream &OS, const details::FixedOrScalableQuantity< LeafTy, ScalarTy > &PS)
	Stream operator function for FixedOrScalableQuantity.
raw_ostream &	operator<< (raw_ostream &Out, const VersionTuple &V)
	Print a version number.
bool	RunningWindows8OrGreater ()
	Determines if the program is running on Windows 8 or newer.
bool	RunningWindows11OrGreater ()
	Determines if the program is running on Windows 11 or Windows Server 2022.
llvm::VersionTuple	GetWindowsOSVersion ()
	Returns the Windows version as Major.Minor.0.BuildNumber.
bool	MakeErrMsg (std::string *ErrMsg, const std::string &prefix)
void	ReportLastErrorFatal (const char *Msg)
template<class T >
SmallVectorImpl< T >::const_pointer	c_str (SmallVectorImpl< T > &str)
std::error_code	mapWindowsError (unsigned EV)
cl::OptionCategory &	getColorCategory ()
uint64_t	xxHash64 (llvm::StringRef Data)
uint64_t	xxHash64 (llvm::ArrayRef< uint8_t > Data)
uint64_t	xxh3_64bits (ArrayRef< uint8_t > data)
uint64_t	xxh3_64bits (StringRef data)
void	PrintNote (const Twine &Msg)
void	PrintNote (ArrayRef< SMLoc > NoteLoc, const Twine &Msg)
void	PrintFatalNote (const Twine &Msg)
void	PrintFatalNote (ArrayRef< SMLoc > ErrorLoc, const Twine &Msg)
void	PrintFatalNote (const Record *Rec, const Twine &Msg)
void	PrintFatalNote (const RecordVal *RecVal, const Twine &Msg)
void	PrintWarning (const Twine &Msg)
void	PrintWarning (ArrayRef< SMLoc > WarningLoc, const Twine &Msg)
void	PrintWarning (const char *Loc, const Twine &Msg)
void	PrintError (const Twine &Msg)
void	PrintError (ArrayRef< SMLoc > ErrorLoc, const Twine &Msg)
void	PrintError (const char *Loc, const Twine &Msg)
void	PrintError (const Record *Rec, const Twine &Msg)
void	PrintError (const RecordVal *RecVal, const Twine &Msg)
void	PrintFatalError (const Twine &Msg)
void	PrintFatalError (ArrayRef< SMLoc > ErrorLoc, const Twine &Msg)
void	PrintFatalError (const Record *Rec, const Twine &Msg)
void	PrintFatalError (const RecordVal *RecVal, const Twine &Msg)
void	CheckAssert (SMLoc Loc, Init *Condition, Init *Message)
void	dumpMessage (SMLoc Loc, Init *Message)
int	TableGenMain (const char *argv0, std::function< TableGenMainFn > MainFn=nullptr)
bool	TableGenParseFile (SourceMgr &InputSrcMgr, RecordKeeper &Records)
	Parse the TableGen file defined within the main buffer of the given SourceMgr.
raw_ostream &	operator<< (raw_ostream &OS, const RecTy &Ty)
RecTy *	resolveTypes (RecTy *T1, RecTy *T2)
	Find a common type that T1 and T2 convert to.
raw_ostream &	operator<< (raw_ostream &OS, const Init &I)
raw_ostream &	operator<< (raw_ostream &OS, const RecordVal &RV)
raw_ostream &	operator<< (raw_ostream &OS, const Record &R)
raw_ostream &	operator<< (raw_ostream &OS, const RecordKeeper &RK)
void	EmitDetailedRecords (RecordKeeper &RK, raw_ostream &OS)
void	EmitJSON (RecordKeeper &RK, raw_ostream &OS)
void	emitSourceFileHeader (StringRef Desc, raw_ostream &OS, const RecordKeeper &Record=RecordKeeper())
	emitSourceFileHeader - Output an LLVM style file header to the specified raw_ostream.
CGPassBuilderOption	getCGPassBuilderOption ()
std::optional< CodeModel::Model >	unwrap (LLVMCodeModel Model, bool &JIT)
LLVMCodeModel	wrap (CodeModel::Model Model)
CodeModel::Model	getEffectiveCodeModel (std::optional< CodeModel::Model > CM, CodeModel::Model Default)
	Helper method for getting the code model, returning Default if CM does not have a value.
template<typename T >
std::ostream &	operator<< (std::ostream &OS, const StringMap< T > &M)
	Support for printing to std::ostream, for use with e.g.
template<typename T >
std::ostream &	operator<< (std::ostream &OS, const StringMapEntry< T > &E)
	Support for printing to std::ostream, for use with e.g.
template<typename KeyMatcherT , typename ValueMatcherT >
detail::StringMapEntryMatcher< KeyMatcherT, ValueMatcherT >	IsStringMapEntry (KeyMatcherT KM, ValueMatcherT VM)
	Returns a gMock matcher that matches a StringMapEntry whose string key matches KeyMatcher, and whose value matches ValueMatcher.
llvm::raw_ostream &	operator<< (llvm::raw_ostream &O, const llvm::Annotations::Range &R)
	MATCHER (Succeeded, "")
	MATCHER (Failed, "")
template<typename InfoT >
testing::Matcher< const detail::ErrorHolder & >	Failed ()
template<typename InfoT , typename M >
testing::Matcher< const detail::ErrorHolder & >	Failed (M Matcher)
template<typename... M>
testing::Matcher< const detail::ErrorHolder & >	FailedWithMessage (M... Matcher)
template<typename M >
testing::Matcher< const detail::ErrorHolder & >	FailedWithMessageArray (M Matcher)
template<typename M >
detail::ValueMatchesPoly< M >	HasValue (M Matcher)
template<class InnerMatcher >
detail::ValueIsMatcher< InnerMatcher >	ValueIs (const InnerMatcher &ValueMatcher)
	Matches an std::optional<T> with a value that conforms to an inner matcher.
template<typename DerivedT , typename KeyInfoT , typename BucketT >
bool	operator== (const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &LHS, const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &RHS)
template<typename DerivedT , typename KeyInfoT , typename BucketT >
bool	operator!= (const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &LHS, const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &RHS)
int	dlltoolDriverMain (ArrayRef< const char * > ArgsArr)
int	libDriverMain (ArrayRef< const char * > ARgs)
FunctionPass *	createCFGuardCheckPass ()
	Insert Control FLow Guard checks on indirect function calls.
FunctionPass *	createCFGuardDispatchPass ()
	Insert Control FLow Guard dispatches on indirect function calls.
FunctionPass *	createInstructionCombiningPass ()
BasicBlock::iterator	PrepareToSplitEntryBlock (BasicBlock &BB, BasicBlock::iterator IP)
	Instrumentation passes often insert conditional checks into entry blocks.
GlobalVariable *	createPrivateGlobalForString (Module &M, StringRef Str, bool AllowMerging, const char *NamePrefix="")
Comdat *	getOrCreateFunctionComdat (Function &F, Triple &T)
void	setGlobalVariableLargeSection (const Triple &TargetTriple, GlobalVariable &GV)
static uint64_t	calculateCountScale (uint64_t MaxCount)
	Calculate what to divide by to scale counts.
static uint32_t	scaleBranchCount (uint64_t Count, uint64_t Scale)
	Scale an individual branch count.
void	getAddressSanitizerParams (const Triple &TargetTriple, int LongSize, bool IsKasan, uint64_t *ShadowBase, int *MappingScale, bool *OrShadowOffset)
void	setProfMetadata (Module *M, Instruction *TI, ArrayRef< uint64_t > EdgeCounts, uint64_t MaxCount)
void	setIrrLoopHeaderMetadata (Module *M, Instruction *TI, uint64_t Count)
ModulePass *	createDeadArgEliminationPass ()
	createDeadArgEliminationPass - This pass removes arguments from functions which are not used by the body of the function.
ModulePass *	createDeadArgHackingPass ()
	DeadArgHacking pass - Same as DAE, but delete arguments of external functions as well.
Pass *	createLoopExtractorPass ()
	createLoopExtractorPass - This pass extracts all natural loops from the program into a function if it can.
Pass *	createSingleLoopExtractorPass ()
	createSingleLoopExtractorPass - This pass extracts one natural loop from the program into a function if it can.
ModulePass *	createBarrierNoopPass ()
	createBarrierNoopPass - This pass is purely a module pass barrier in a pass manager.
Pass *	createAlwaysInlinerLegacyPass (bool InsertLifetime=true)
	Create a legacy pass manager instance of a pass to inline and remove functions marked as "always_inline".
ChangeStatus	operator| (ChangeStatus l, ChangeStatus r)
	Logic operators for the change status enum class.
ChangeStatus &	operator|= (ChangeStatus &l, ChangeStatus r)
ChangeStatus	operator& (ChangeStatus l, ChangeStatus r)
ChangeStatus &	operator&= (ChangeStatus &l, ChangeStatus r)
	DEBUG_COUNTER (NumAbstractAttributes, "num-abstract-attributes", "How many AAs should be initialized")
	A debug counter to limit the number of AAs created.
raw_ostream &	operator<< (raw_ostream &OS, const AbstractAttribute &AA)
	Forward declarations of output streams for debug purposes.
raw_ostream &	operator<< (raw_ostream &OS, ChangeStatus S)
	Helpers to ease debugging through output streams and print calls.
raw_ostream &	operator<< (raw_ostream &OS, IRPosition::Kind)
raw_ostream &	operator<< (raw_ostream &OS, const IRPosition &)
raw_ostream &	operator<< (raw_ostream &OS, const AbstractState &State)
template<typename base_ty , base_ty BestState, base_ty WorstState>
raw_ostream &	operator<< (raw_ostream &OS, const IntegerStateBase< base_ty, BestState, WorstState > &S)
raw_ostream &	operator<< (raw_ostream &OS, const IntegerRangeState &State)
template<typename StateType >
ChangeStatus	clampStateAndIndicateChange (StateType &S, const StateType &R)
	Helper function to clamp a state S of type StateType with the information in R and indicate/return if S did change (as-in update is required to be run again).
raw_ostream &	operator<< (raw_ostream &OS, const PotentialConstantIntValuesState &R)
raw_ostream &	operator<< (raw_ostream &OS, const PotentialLLVMValuesState &R)
raw_ostream &	operator<< (raw_ostream &, const AAPointerInfo::Access &)
MemoryEffects	computeFunctionBodyMemoryAccess (Function &F, AAResults &AAR)
	Returns the memory access properties of this copy of the function.
bool	thinLTOPropagateFunctionAttrs (ModuleSummaryIndex &Index, function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> isPrevailing)
	Propagate function attributes for function summaries along the index's callgraph during thinlink.
void	ComputeCrossModuleImport (const ModuleSummaryIndex &Index, const DenseMap< StringRef, GVSummaryMapTy > &ModuleToDefinedGVSummaries, function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> isPrevailing, DenseMap< StringRef, FunctionImporter::ImportMapTy > &ImportLists, DenseMap< StringRef, FunctionImporter::ExportSetTy > &ExportLists)
	Compute all the imports and exports for every module in the Index.
void	updateIndirectCalls (ModuleSummaryIndex &Index)
	Update call edges for indirect calls to local functions added from SamplePGO when needed.
void	computeDeadSymbolsAndUpdateIndirectCalls (ModuleSummaryIndex &Index, const DenseSet< GlobalValue::GUID > &GUIDPreservedSymbols, function_ref< PrevailingType(GlobalValue::GUID)> isPrevailing)
	Compute all the symbols that are "dead": i.e these that can't be reached in the graph from any of the given symbols listed in GUIDPreservedSymbols.
void	computeDeadSymbolsWithConstProp (ModuleSummaryIndex &Index, const DenseSet< GlobalValue::GUID > &GUIDPreservedSymbols, function_ref< PrevailingType(GlobalValue::GUID)> isPrevailing, bool ImportEnabled)
	Compute dead symbols and run constant propagation in combined index after that.
bool	convertToDeclaration (GlobalValue &GV)
	Converts value GV to declaration, or replaces with a declaration if it is an alias.
void	gatherImportedSummariesForModule (StringRef ModulePath, const DenseMap< StringRef, GVSummaryMapTy > &ModuleToDefinedGVSummaries, const FunctionImporter::ImportMapTy &ImportList, std::map< std::string, GVSummaryMapTy > &ModuleToSummariesForIndex)
	Compute the set of summaries needed for a ThinLTO backend compilation of ModulePath.
std::error_code	EmitImportsFiles (StringRef ModulePath, StringRef OutputFilename, const std::map< std::string, GVSummaryMapTy > &ModuleToSummariesForIndex)
	Emit into OutputFilename the files module ModulePath will import from.
void	thinLTOFinalizeInModule (Module &TheModule, const GVSummaryMapTy &DefinedGlobals, bool PropagateAttrs)
	Based on the information recorded in the summaries during global summary-based analysis:
void	thinLTOInternalizeModule (Module &TheModule, const GVSummaryMapTy &DefinedGlobals)
	Internalize TheModule based on the information recorded in the summaries during global summary-based analysis.
bool	internalizeModule (Module &TheModule, std::function< bool(const GlobalValue &)> MustPreserveGV)
	Helper function to internalize functions and variables in a Module.
bool	hasWholeProgramVisibility (bool WholeProgramVisibilityEnabledInLTO)
void	updatePublicTypeTestCalls (Module &M, bool WholeProgramVisibilityEnabledInLTO)
void	updateVCallVisibilityInModule (Module &M, bool WholeProgramVisibilityEnabledInLTO, const DenseSet< GlobalValue::GUID > &DynamicExportSymbols, bool ValidateAllVtablesHaveTypeInfos, function_ref< bool(StringRef)> IsVisibleToRegularObj)
	If whole program visibility asserted, then upgrade all public vcall visibility metadata on vtable definitions to linkage unit visibility in Module IR (for regular or hybrid LTO).
void	updateVCallVisibilityInIndex (ModuleSummaryIndex &Index, bool WholeProgramVisibilityEnabledInLTO, const DenseSet< GlobalValue::GUID > &DynamicExportSymbols, const DenseSet< GlobalValue::GUID > &VisibleToRegularObjSymbols)
	If whole program visibility asserted, then upgrade all public vcall visibility metadata on vtable definition summaries to linkage unit visibility in Module summary index (for ThinLTO).
void	getVisibleToRegularObjVtableGUIDs (ModuleSummaryIndex &Index, DenseSet< GlobalValue::GUID > &VisibleToRegularObjSymbols, function_ref< bool(StringRef)> IsVisibleToRegularObj)
	Based on typeID string, get all associated vtable GUIDS that are visible to regular objects.
void	runWholeProgramDevirtOnIndex (ModuleSummaryIndex &Summary, std::set< GlobalValue::GUID > &ExportedGUIDs, std::map< ValueInfo, std::vector< VTableSlotSummary > > &LocalWPDTargetsMap)
	Perform index-based whole program devirtualization on the Summary index.
void	updateIndexWPDForExports (ModuleSummaryIndex &Summary, function_ref< bool(StringRef, ValueInfo)> isExported, std::map< ValueInfo, std::vector< VTableSlotSummary > > &LocalWPDTargetsMap)
	Call after cross-module importing to update the recorded single impl devirt target names for any locals that were exported.
Pass *	createObjCARCContractPass ()
FunctionPass *	createDeadCodeEliminationPass ()
FunctionPass *	createSROAPass (bool PreserveCFG=true)
Pass *	createLICMPass ()
Pass *	createLoopStrengthReducePass ()
Pass *	createLoopUnrollPass (int OptLevel=2, bool OnlyWhenForced=false, bool ForgetAllSCEV=false, int Threshold=-1, int Count=-1, int AllowPartial=-1, int Runtime=-1, int UpperBound=-1, int AllowPeeling=-1)
FunctionPass *	createReassociatePass ()
FunctionPass *	createCFGSimplificationPass (SimplifyCFGOptions Options=SimplifyCFGOptions(), std::function< bool(const Function &)> Ftor=nullptr)
FunctionPass *	createFlattenCFGPass ()
Pass *	createStructurizeCFGPass (bool SkipUniformRegions=false)
	When SkipUniformRegions is true the structizer will not structurize regions that only contain uniform branches.
FunctionPass *	createTailCallEliminationPass ()
FunctionPass *	createEarlyCSEPass (bool UseMemorySSA=false)
FunctionPass *	createConstantHoistingPass ()
FunctionPass *	createSinkingPass ()
Pass *	createLowerAtomicPass ()
Pass *	createMergeICmpsLegacyPass ()
FunctionPass *	createInferAddressSpacesPass (unsigned AddressSpace=~0u)
FunctionPass *	createTLSVariableHoistPass ()
FunctionPass *	createLowerConstantIntrinsicsPass ()
FunctionPass *	createPartiallyInlineLibCallsPass ()
FunctionPass *	createSeparateConstOffsetFromGEPPass (bool LowerGEP=false)
FunctionPass *	createSpeculativeExecutionPass ()
FunctionPass *	createSpeculativeExecutionIfHasBranchDivergencePass ()
FunctionPass *	createStraightLineStrengthReducePass ()
FunctionPass *	createNaryReassociatePass ()
FunctionPass *	createLoopDataPrefetchPass ()
FunctionPass *	createInstSimplifyLegacyPass ()
FunctionPass *	createScalarizeMaskedMemIntrinLegacyPass ()
FunctionPass *	createGVNPass (bool NoMemDepAnalysis=false)
	Create a legacy GVN pass.
template<typename LoopPassT >
std::enable_if_t< is_detected< HasRunOnLoopT, LoopPassT >::value, FunctionToLoopPassAdaptor >	createFunctionToLoopPassAdaptor (LoopPassT &&Pass, bool UseMemorySSA=false, bool UseBlockFrequencyInfo=false, bool UseBranchProbabilityInfo=false)
	A function to deduce a loop pass type and wrap it in the templated adaptor.
template<typename LoopNestPassT >
std::enable_if_t<!is_detected< HasRunOnLoopT, LoopNestPassT >::value, FunctionToLoopPassAdaptor >	createFunctionToLoopPassAdaptor (LoopNestPassT &&Pass, bool UseMemorySSA=false, bool UseBlockFrequencyInfo=false, bool UseBranchProbabilityInfo=false)
	If Pass is a loop-nest pass, Pass will first be wrapped into a LoopPassManager and the returned adaptor will be in loop-nest mode.
template<>
FunctionToLoopPassAdaptor	createFunctionToLoopPassAdaptor< LoopPassManager > (LoopPassManager &&LPM, bool UseMemorySSA, bool UseBlockFrequencyInfo, bool UseBranchProbabilityInfo)
	If Pass is an instance of LoopPassManager, the returned adaptor will be in loop-nest mode if the pass manager contains only loop-nest passes.
FunctionPass *	createLowerInvokePass ()
FunctionPass *	createLowerSwitchPass ()
FunctionPass *	createBreakCriticalEdgesPass ()
Pass *	createLCSSAPass ()
FunctionPass *	createPromoteMemoryToRegisterPass ()
Pass *	createLoopSimplifyPass ()
FunctionPass *	createUnifyLoopExitsPass ()
FunctionPass *	createFixIrreduciblePass ()
Pass *	createCanonicalizeFreezeInLoopsPass ()
ModulePass *	createLowerGlobalDtorsLegacyPass ()
Value *	emitAMDGPUPrintfCall (IRBuilder<> &Builder, ArrayRef< Value * > Args, bool isBuffered)
ASanStackFrameLayout	ComputeASanStackFrameLayout (SmallVectorImpl< ASanStackVariableDescription > &Vars, uint64_t Granularity, uint64_t MinHeaderSize)
SmallString< 64 >	ComputeASanStackFrameDescription (const SmallVectorImpl< ASanStackVariableDescription > &Vars)
SmallVector< uint8_t, 64 >	GetShadowBytes (const SmallVectorImpl< ASanStackVariableDescription > &Vars, const ASanStackFrameLayout &Layout)
SmallVector< uint8_t, 64 >	GetShadowBytesAfterScope (const SmallVectorImpl< ASanStackVariableDescription > &Vars, const ASanStackFrameLayout &Layout)
AssumeInst *	buildAssumeFromInst (Instruction *I)
	Build a call to llvm.assume to preserve informations that can be derived from the given instruction.
bool	salvageKnowledge (Instruction *I, AssumptionCache *AC=nullptr, DominatorTree *DT=nullptr)
	Calls BuildAssumeFromInst and if the resulting llvm.assume is valid insert if before I.
AssumeInst *	buildAssumeFromKnowledge (ArrayRef< RetainedKnowledge > Knowledge, Instruction *CtxI, AssumptionCache *AC=nullptr, DominatorTree *DT=nullptr)
	Build and return a new assume created from the provided knowledge if the knowledge in the assume is fully redundant this will return nullptr.
RetainedKnowledge	simplifyRetainedKnowledge (AssumeInst *Assume, RetainedKnowledge RK, AssumptionCache *AC, DominatorTree *DT)
	canonicalize the RetainedKnowledge RK.
void	detachDeadBlocks (ArrayRef< BasicBlock * > BBs, SmallVectorImpl< DominatorTree::UpdateType > *Updates, bool KeepOneInputPHIs=false)
	Replace contents of every block in BBs with single unreachable instruction.
void	DeleteDeadBlock (BasicBlock *BB, DomTreeUpdater *DTU=nullptr, bool KeepOneInputPHIs=false)
	Delete the specified block, which must have no predecessors.
void	DeleteDeadBlocks (ArrayRef< BasicBlock * > BBs, DomTreeUpdater *DTU=nullptr, bool KeepOneInputPHIs=false)
	Delete the specified blocks from BB.
bool	EliminateUnreachableBlocks (Function &F, DomTreeUpdater *DTU=nullptr, bool KeepOneInputPHIs=false)
	Delete all basic blocks from F that are not reachable from its entry node.
bool	FoldSingleEntryPHINodes (BasicBlock *BB, MemoryDependenceResults *MemDep=nullptr)
	We know that BB has one predecessor.
bool	DeleteDeadPHIs (BasicBlock *BB, const TargetLibraryInfo *TLI=nullptr, MemorySSAUpdater *MSSAU=nullptr)
	Examine each PHI in the given block and delete it if it is dead.
bool	MergeBlockIntoPredecessor (BasicBlock *BB, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, MemoryDependenceResults *MemDep=nullptr, bool PredecessorWithTwoSuccessors=false, DominatorTree *DT=nullptr)
	Attempts to merge a block into its predecessor, if possible.
bool	MergeBlockSuccessorsIntoGivenBlocks (SmallPtrSetImpl< BasicBlock * > &MergeBlocks, Loop *L=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr)
	Merge block(s) sucessors, if possible.
bool	RemoveRedundantDbgInstrs (BasicBlock *BB)
	Try to remove redundant dbg.value instructions from given basic block.
void	ReplaceInstWithValue (BasicBlock::iterator &BI, Value *V)
	Replace all uses of an instruction (specified by BI) with a value, then remove and delete the original instruction.
void	ReplaceInstWithInst (BasicBlock *BB, BasicBlock::iterator &BI, Instruction *I)
	Replace the instruction specified by BI with the instruction specified by I.
void	ReplaceInstWithInst (Instruction *From, Instruction *To)
	Replace the instruction specified by From with the instruction specified by To.
bool	IsBlockFollowedByDeoptOrUnreachable (const BasicBlock *BB)
	Check if we can prove that all paths starting from this block converge to a block that either has a @llvm.experimental.deoptimize call prior to its terminating return instruction or is terminated by unreachable.
void	createPHIsForSplitLoopExit (ArrayRef< BasicBlock * > Preds, BasicBlock *SplitBB, BasicBlock *DestBB)
	When a loop exit edge is split, LCSSA form may require new PHIs in the new exit block.
BasicBlock *	SplitCriticalEdge (Instruction *TI, unsigned SuccNum, const CriticalEdgeSplittingOptions &Options=CriticalEdgeSplittingOptions(), const Twine &BBName="")
	If this edge is a critical edge, insert a new node to split the critical edge.
BasicBlock *	SplitKnownCriticalEdge (Instruction *TI, unsigned SuccNum, const CriticalEdgeSplittingOptions &Options=CriticalEdgeSplittingOptions(), const Twine &BBName="")
	If it is known that an edge is critical, SplitKnownCriticalEdge can be called directly, rather than calling SplitCriticalEdge first.
BasicBlock *	SplitCriticalEdge (BasicBlock *Src, BasicBlock *Dst, const CriticalEdgeSplittingOptions &Options=CriticalEdgeSplittingOptions())
	If an edge from Src to Dst is critical, split the edge and return true, otherwise return false.
unsigned	SplitAllCriticalEdges (Function &F, const CriticalEdgeSplittingOptions &Options=CriticalEdgeSplittingOptions())
	Loop over all of the edges in the CFG, breaking critical edges as they are found.
BasicBlock *	SplitEdge (BasicBlock *From, BasicBlock *To, DominatorTree *DT=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, const Twine &BBName="")
	Split the edge connecting the specified blocks, and return the newly created basic block between From and To.
void	setUnwindEdgeTo (Instruction *TI, BasicBlock *Succ)
	Sets the unwind edge of an instruction to a particular successor.
void	updatePhiNodes (BasicBlock *DestBB, BasicBlock *OldPred, BasicBlock *NewPred, PHINode *Until=nullptr)
	Replaces all uses of OldPred with the NewPred block in all PHINodes in a block.
BasicBlock *	ehAwareSplitEdge (BasicBlock *BB, BasicBlock *Succ, LandingPadInst *OriginalPad=nullptr, PHINode *LandingPadReplacement=nullptr, const CriticalEdgeSplittingOptions &Options=CriticalEdgeSplittingOptions(), const Twine &BBName="")
	Split the edge connect the specficed blocks in the case that Succ is an Exception Handling Block.
BasicBlock *	SplitBlock (BasicBlock *Old, BasicBlock::iterator SplitPt, DominatorTree *DT, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, const Twine &BBName="", bool Before=false)
	Split the specified block at the specified instruction.
BasicBlock *	SplitBlock (BasicBlock *Old, Instruction *SplitPt, DominatorTree *DT, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, const Twine &BBName="", bool Before=false)
BasicBlock *	SplitBlock (BasicBlock *Old, BasicBlock::iterator SplitPt, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, const Twine &BBName="", bool Before=false)
	Split the specified block at the specified instruction.
BasicBlock *	SplitBlock (BasicBlock *Old, Instruction *SplitPt, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, const Twine &BBName="", bool Before=false)
BasicBlock *	splitBlockBefore (BasicBlock *Old, BasicBlock::iterator SplitPt, DomTreeUpdater *DTU, LoopInfo *LI, MemorySSAUpdater *MSSAU, const Twine &BBName="")
	Split the specified block at the specified instruction SplitPt.
BasicBlock *	splitBlockBefore (BasicBlock *Old, Instruction *SplitPt, DomTreeUpdater *DTU, LoopInfo *LI, MemorySSAUpdater *MSSAU, const Twine &BBName="")
BasicBlock *	SplitBlockPredecessors (BasicBlock *BB, ArrayRef< BasicBlock * > Preds, const char *Suffix, DominatorTree *DT, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, bool PreserveLCSSA=false)
	This method introduces at least one new basic block into the function and moves some of the predecessors of BB to be predecessors of the new block.
BasicBlock *	SplitBlockPredecessors (BasicBlock *BB, ArrayRef< BasicBlock * > Preds, const char *Suffix, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, bool PreserveLCSSA=false)
	This method introduces at least one new basic block into the function and moves some of the predecessors of BB to be predecessors of the new block.
void	SplitLandingPadPredecessors (BasicBlock *OrigBB, ArrayRef< BasicBlock * > Preds, const char *Suffix, const char *Suffix2, SmallVectorImpl< BasicBlock * > &NewBBs, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, MemorySSAUpdater *MSSAU=nullptr, bool PreserveLCSSA=false)
	This method transforms the landing pad, OrigBB, by introducing two new basic blocks into the function.
ReturnInst *	FoldReturnIntoUncondBranch (ReturnInst *RI, BasicBlock *BB, BasicBlock *Pred, DomTreeUpdater *DTU=nullptr)
	This method duplicates the specified return instruction into a predecessor which ends in an unconditional branch.
Instruction *	SplitBlockAndInsertIfThen (Value *Cond, BasicBlock::iterator SplitBefore, bool Unreachable, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, BasicBlock *ThenBlock=nullptr)
	Split the containing block at the specified instruction - everything before SplitBefore stays in the old basic block, and the rest of the instructions in the BB are moved to a new block.
Instruction *	SplitBlockAndInsertIfThen (Value *Cond, Instruction *SplitBefore, bool Unreachable, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, BasicBlock *ThenBlock=nullptr)
Instruction *	SplitBlockAndInsertIfElse (Value *Cond, BasicBlock::iterator SplitBefore, bool Unreachable, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, BasicBlock *ElseBlock=nullptr)
	Similar to SplitBlockAndInsertIfThen, but the inserted block is on the false path of the branch.
Instruction *	SplitBlockAndInsertIfElse (Value *Cond, Instruction *SplitBefore, bool Unreachable, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr, BasicBlock *ElseBlock=nullptr)
void	SplitBlockAndInsertIfThenElse (Value *Cond, BasicBlock::iterator SplitBefore, Instruction **ThenTerm, Instruction **ElseTerm, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr)
	SplitBlockAndInsertIfThenElse is similar to SplitBlockAndInsertIfThen, but also creates the ElseBlock.
void	SplitBlockAndInsertIfThenElse (Value *Cond, Instruction *SplitBefore, Instruction **ThenTerm, Instruction **ElseTerm, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr)
void	SplitBlockAndInsertIfThenElse (Value *Cond, BasicBlock::iterator SplitBefore, BasicBlock **ThenBlock, BasicBlock **ElseBlock, bool UnreachableThen=false, bool UnreachableElse=false, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr)
	Split the containing block at the specified instruction - everything before SplitBefore stays in the old basic block, and the rest of the instructions in the BB are moved to a new block.
void	SplitBlockAndInsertIfThenElse (Value *Cond, Instruction *SplitBefore, BasicBlock **ThenBlock, BasicBlock **ElseBlock, bool UnreachableThen=false, bool UnreachableElse=false, MDNode *BranchWeights=nullptr, DomTreeUpdater *DTU=nullptr, LoopInfo *LI=nullptr)
std::pair< Instruction *, Value * >	SplitBlockAndInsertSimpleForLoop (Value *End, Instruction *SplitBefore)
	Insert a for (int i = 0; i < End; i++) loop structure (with the exception that End is assumed > 0, and thus not checked on entry) at SplitBefore.
void	SplitBlockAndInsertForEachLane (ElementCount EC, Type *IndexTy, Instruction *InsertBefore, std::function< void(IRBuilderBase &, Value *)> Func)
	Utility function for performing a given action on each lane of a vector with EC elements.
void	SplitBlockAndInsertForEachLane (Value *End, Instruction *InsertBefore, std::function< void(IRBuilderBase &, Value *)> Func)
	Utility function for performing a given action on each lane of a vector with EVL effective length.
BranchInst *	GetIfCondition (BasicBlock *BB, BasicBlock *&IfTrue, BasicBlock *&IfFalse)
	Check whether BB is the merge point of a if-region.
bool	SplitIndirectBrCriticalEdges (Function &F, bool IgnoreBlocksWithoutPHI, BranchProbabilityInfo *BPI=nullptr, BlockFrequencyInfo *BFI=nullptr)
BasicBlock *	CreateControlFlowHub (DomTreeUpdater *DTU, SmallVectorImpl< BasicBlock * > &GuardBlocks, const SetVector< BasicBlock * > &Predecessors, const SetVector< BasicBlock * > &Successors, const StringRef Prefix, std::optional< unsigned > MaxControlFlowBooleans=std::nullopt)
	Given a set of incoming and outgoing blocks, create a "hub" such that every edge from an incoming block InBB to an outgoing block OutBB is now split into two edges, one from InBB to the hub and another from the hub to OutBB.
void	InvertBranch (BranchInst *PBI, IRBuilderBase &Builder)
bool	hasOnlySimpleTerminator (const Function &F)
bool	isPresplitCoroSuspendExitEdge (const BasicBlock &Src, const BasicBlock &Dest)
bool	inferNonMandatoryLibFuncAttrs (Module *M, StringRef Name, const TargetLibraryInfo &TLI)
	Analyze the name and prototype of the given function and set any applicable attributes.
bool	inferNonMandatoryLibFuncAttrs (Function &F, const TargetLibraryInfo &TLI)
FunctionCallee	getOrInsertLibFunc (Module *M, const TargetLibraryInfo &TLI, LibFunc TheLibFunc, FunctionType *T, AttributeList AttributeList)
	Calls getOrInsertFunction() and then makes sure to add mandatory argument attributes.
FunctionCallee	getOrInsertLibFunc (Module *M, const TargetLibraryInfo &TLI, LibFunc TheLibFunc, FunctionType *T)
template<typename... ArgsTy>
FunctionCallee	getOrInsertLibFunc (Module *M, const TargetLibraryInfo &TLI, LibFunc TheLibFunc, AttributeList AttributeList, Type *RetTy, ArgsTy... Args)
template<typename... ArgsTy>
FunctionCallee	getOrInsertLibFunc (Module *M, const TargetLibraryInfo &TLI, LibFunc TheLibFunc, Type *RetTy, ArgsTy... Args)
	Same as above, but without the attributes.
template<typename... ArgsTy>
FunctionCallee	getOrInsertLibFunc (Module *M, const TargetLibraryInfo &TLI, LibFunc TheLibFunc, AttributeList AttributeList, FunctionType *Invalid, ArgsTy... Args)=delete
bool	isLibFuncEmittable (const Module *M, const TargetLibraryInfo *TLI, LibFunc TheLibFunc)
	Check whether the library function is available on target and also that it in the current Module is a Function with the right type.
bool	isLibFuncEmittable (const Module *M, const TargetLibraryInfo *TLI, StringRef Name)
bool	hasFloatFn (const Module *M, const TargetLibraryInfo *TLI, Type *Ty, LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn)
	Check whether the overloaded floating point function corresponding to Ty is available.
StringRef	getFloatFn (const Module *M, const TargetLibraryInfo *TLI, Type *Ty, LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn, LibFunc &TheLibFunc)
	Get the name of the overloaded floating point function corresponding to Ty.
Value *	emitStrLen (Value *Ptr, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the strlen function to the builder, for the specified pointer.
Value *	emitStrDup (Value *Ptr, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strdup function to the builder, for the specified pointer.
Value *	emitStrChr (Value *Ptr, char C, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strchr function to the builder, for the specified pointer and character.
Value *	emitStrNCmp (Value *Ptr1, Value *Ptr2, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the strncmp function to the builder.
Value *	emitStrCpy (Value *Dst, Value *Src, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strcpy function to the builder, for the specified pointer arguments.
Value *	emitStpCpy (Value *Dst, Value *Src, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the stpcpy function to the builder, for the specified pointer arguments.
Value *	emitStrNCpy (Value *Dst, Value *Src, Value *Len, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strncpy function to the builder, for the specified pointer arguments and length.
Value *	emitStpNCpy (Value *Dst, Value *Src, Value *Len, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the stpncpy function to the builder, for the specified pointer arguments and length.
Value *	emitMemCpyChk (Value *Dst, Value *Src, Value *Len, Value *ObjSize, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the __memcpy_chk function to the builder.
Value *	emitMemPCpy (Value *Dst, Value *Src, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the mempcpy function.
Value *	emitMemChr (Value *Ptr, Value *Val, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the memchr function.
Value *	emitMemRChr (Value *Ptr, Value *Val, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the memrchr function, analogously to emitMemChr.
Value *	emitMemCmp (Value *Ptr1, Value *Ptr2, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the memcmp function.
Value *	emitBCmp (Value *Ptr1, Value *Ptr2, Value *Len, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the bcmp function.
Value *	emitMemCCpy (Value *Ptr1, Value *Ptr2, Value *Val, Value *Len, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the memccpy function.
Value *	emitSNPrintf (Value *Dest, Value *Size, Value *Fmt, ArrayRef< Value * > Args, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the snprintf function.
Value *	emitSPrintf (Value *Dest, Value *Fmt, ArrayRef< Value * > VariadicArgs, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the sprintf function.
Value *	emitStrCat (Value *Dest, Value *Src, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strcat function.
Value *	emitStrLCpy (Value *Dest, Value *Src, Value *Size, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strlcpy function.
Value *	emitStrLCat (Value *Dest, Value *Src, Value *Size, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strlcat function.
Value *	emitStrNCat (Value *Dest, Value *Src, Value *Size, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the strncat function.
Value *	emitVSNPrintf (Value *Dest, Value *Size, Value *Fmt, Value *VAList, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the vsnprintf function.
Value *	emitVSPrintf (Value *Dest, Value *Fmt, Value *VAList, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the vsprintf function.
Value *	emitUnaryFloatFnCall (Value *Op, const TargetLibraryInfo *TLI, StringRef Name, IRBuilderBase &B, const AttributeList &Attrs)
	Emit a call to the unary function named 'Name' (e.g.
Value *	emitUnaryFloatFnCall (Value *Op, const TargetLibraryInfo *TLI, LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn, IRBuilderBase &B, const AttributeList &Attrs)
	Emit a call to the unary function DoubleFn, FloatFn or LongDoubleFn, depending of the type of Op.
Value *	emitBinaryFloatFnCall (Value *Op1, Value *Op2, const TargetLibraryInfo *TLI, StringRef Name, IRBuilderBase &B, const AttributeList &Attrs)
	Emit a call to the binary function named 'Name' (e.g.
Value *	emitBinaryFloatFnCall (Value *Op1, Value *Op2, const TargetLibraryInfo *TLI, LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn, IRBuilderBase &B, const AttributeList &Attrs)
	Emit a call to the binary function DoubleFn, FloatFn or LongDoubleFn, depending of the type of Op1.
Value *	emitPutChar (Value *Char, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the putchar function. This assumes that Char is an 'int'.
Value *	emitPutS (Value *Str, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the puts function. This assumes that Str is some pointer.
Value *	emitFPutC (Value *Char, Value *File, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the fputc function.
Value *	emitFPutS (Value *Str, Value *File, IRBuilderBase &B, const TargetLibraryInfo *TLI)
	Emit a call to the fputs function.
Value *	emitFWrite (Value *Ptr, Value *Size, Value *File, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the fwrite function.
Value *	emitMalloc (Value *Num, IRBuilderBase &B, const DataLayout &DL, const TargetLibraryInfo *TLI)
	Emit a call to the malloc function.
Value *	emitCalloc (Value *Num, Value *Size, IRBuilderBase &B, const TargetLibraryInfo &TLI)
	Emit a call to the calloc function.
Value *	emitHotColdNew (Value *Num, IRBuilderBase &B, const TargetLibraryInfo *TLI, LibFunc NewFunc, uint8_t HotCold)
	Emit a call to the hot/cold operator new function.
Value *	emitHotColdNewNoThrow (Value *Num, Value *NoThrow, IRBuilderBase &B, const TargetLibraryInfo *TLI, LibFunc NewFunc, uint8_t HotCold)
Value *	emitHotColdNewAligned (Value *Num, Value *Align, IRBuilderBase &B, const TargetLibraryInfo *TLI, LibFunc NewFunc, uint8_t HotCold)
Value *	emitHotColdNewAlignedNoThrow (Value *Num, Value *Align, Value *NoThrow, IRBuilderBase &B, const TargetLibraryInfo *TLI, LibFunc NewFunc, uint8_t HotCold)
bool	bypassSlowDivision (BasicBlock *BB, const DenseMap< unsigned int, unsigned int > &BypassWidth)
	This optimization identifies DIV instructions in a BB that can be profitably bypassed and carried out with a shorter, faster divide.
bool	isLegalToPromote (const CallBase &CB, Function *Callee, const char **FailureReason=nullptr)
	Return true if the given indirect call site can be made to call Callee.
CallBase &	promoteCall (CallBase &CB, Function *Callee, CastInst **RetBitCast=nullptr)
	Promote the given indirect call site to unconditionally call Callee.
CallBase &	promoteCallWithIfThenElse (CallBase &CB, Function *Callee, MDNode *BranchWeights=nullptr)
	Promote the given indirect call site to conditionally call Callee.
bool	tryPromoteCall (CallBase &CB)
	Try to promote (devirtualize) a virtual call on an Alloca.
CallBase &	versionCallSite (CallBase &CB, Value *Callee, MDNode *BranchWeights)
	Predicate and clone the given call site.
std::unique_ptr< Module >	CloneModule (const Module &M)
	Return an exact copy of the specified module.
std::unique_ptr< Module >	CloneModule (const Module &M, ValueToValueMapTy &VMap)
std::unique_ptr< Module >	CloneModule (const Module &M, ValueToValueMapTy &VMap, function_ref< bool(const GlobalValue *)> ShouldCloneDefinition)
	Return a copy of the specified module.
BasicBlock *	CloneBasicBlock (const BasicBlock *BB, ValueToValueMapTy &VMap, const Twine &NameSuffix="", Function *F=nullptr, ClonedCodeInfo *CodeInfo=nullptr, DebugInfoFinder *DIFinder=nullptr)
	Return a copy of the specified basic block, but without embedding the block into a particular function.
Function *	CloneFunction (Function *F, ValueToValueMapTy &VMap, ClonedCodeInfo *CodeInfo=nullptr)
	Return a copy of the specified function and add it to that function's module.
void	CloneFunctionInto (Function *NewFunc, const Function *OldFunc, ValueToValueMapTy &VMap, CloneFunctionChangeType Changes, SmallVectorImpl< ReturnInst * > &Returns, const char *NameSuffix="", ClonedCodeInfo *CodeInfo=nullptr, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Clone OldFunc into NewFunc, transforming the old arguments into references to VMap values.
void	CloneAndPruneIntoFromInst (Function *NewFunc, const Function *OldFunc, const Instruction *StartingInst, ValueToValueMapTy &VMap, bool ModuleLevelChanges, SmallVectorImpl< ReturnInst * > &Returns, const char *NameSuffix="", ClonedCodeInfo *CodeInfo=nullptr)
	This works like CloneAndPruneFunctionInto, except that it does not clone the entire function.
void	CloneAndPruneFunctionInto (Function *NewFunc, const Function *OldFunc, ValueToValueMapTy &VMap, bool ModuleLevelChanges, SmallVectorImpl< ReturnInst * > &Returns, const char *NameSuffix="", ClonedCodeInfo *CodeInfo=nullptr)
	This works exactly like CloneFunctionInto, except that it does some simple constant prop and DCE on the fly.
InlineResult	InlineFunction (CallBase &CB, InlineFunctionInfo &IFI, bool MergeAttributes=false, AAResults *CalleeAAR=nullptr, bool InsertLifetime=true, Function *ForwardVarArgsTo=nullptr)
	This function inlines the called function into the basic block of the caller.
Loop *	cloneLoopWithPreheader (BasicBlock *Before, BasicBlock *LoopDomBB, Loop *OrigLoop, ValueToValueMapTy &VMap, const Twine &NameSuffix, LoopInfo *LI, DominatorTree *DT, SmallVectorImpl< BasicBlock * > &Blocks)
	Clones a loop OrigLoop.
void	remapInstructionsInBlocks (ArrayRef< BasicBlock * > Blocks, ValueToValueMapTy &VMap)
	Remaps instructions in Blocks using the mapping in VMap.
BasicBlock *	DuplicateInstructionsInSplitBetween (BasicBlock *BB, BasicBlock *PredBB, Instruction *StopAt, ValueToValueMapTy &ValueMapping, DomTreeUpdater &DTU)
	Split edge between BB and PredBB and duplicate all non-Phi instructions from BB between its beginning and the StopAt instruction into the split block.
void	updateProfileCallee (Function *Callee, int64_t EntryDelta, const ValueMap< const Value *, WeakTrackingVH > *VMap=nullptr)
	Updates profile information by adjusting the entry count by adding EntryDelta then scaling callsite information by the new count divided by the old count.
void	identifyNoAliasScopesToClone (ArrayRef< BasicBlock * > BBs, SmallVectorImpl< MDNode * > &NoAliasDeclScopes)
	Find the 'llvm.experimental.noalias.scope.decl' intrinsics in the specified basic blocks and extract their scope.
void	identifyNoAliasScopesToClone (BasicBlock::iterator Start, BasicBlock::iterator End, SmallVectorImpl< MDNode * > &NoAliasDeclScopes)
	Find the 'llvm.experimental.noalias.scope.decl' intrinsics in the specified instruction range and extract their scope.
void	cloneNoAliasScopes (ArrayRef< MDNode * > NoAliasDeclScopes, DenseMap< MDNode *, MDNode * > &ClonedScopes, StringRef Ext, LLVMContext &Context)
	Duplicate the specified list of noalias decl scopes.
void	adaptNoAliasScopes (llvm::Instruction *I, const DenseMap< MDNode *, MDNode * > &ClonedScopes, LLVMContext &Context)
	Adapt the metadata for the specified instruction according to the provided mapping.
void	cloneAndAdaptNoAliasScopes (ArrayRef< MDNode * > NoAliasDeclScopes, ArrayRef< BasicBlock * > NewBlocks, LLVMContext &Context, StringRef Ext)
	Clone the specified noalias decl scopes.
void	cloneAndAdaptNoAliasScopes (ArrayRef< MDNode * > NoAliasDeclScopes, Instruction *IStart, Instruction *IEnd, LLVMContext &Context, StringRef Ext)
	Clone the specified noalias decl scopes.
bool	isControlFlowEquivalent (const Instruction &I0, const Instruction &I1, const DominatorTree &DT, const PostDominatorTree &PDT)
	Return true if I0 and I1 are control flow equivalent.
bool	isControlFlowEquivalent (const BasicBlock &BB0, const BasicBlock &BB1, const DominatorTree &DT, const PostDominatorTree &PDT)
	Return true if BB0 and BB1 are control flow equivalent.
bool	isSafeToMoveBefore (Instruction &I, Instruction &InsertPoint, DominatorTree &DT, const PostDominatorTree *PDT=nullptr, DependenceInfo *DI=nullptr, bool CheckForEntireBlock=false)
	Return true if I can be safely moved before InsertPoint.
bool	isSafeToMoveBefore (BasicBlock &BB, Instruction &InsertPoint, DominatorTree &DT, const PostDominatorTree *PDT=nullptr, DependenceInfo *DI=nullptr)
	Return true if all instructions (except the terminator) in BB can be safely moved before InsertPoint.
void	moveInstructionsToTheBeginning (BasicBlock &FromBB, BasicBlock &ToBB, DominatorTree &DT, const PostDominatorTree &PDT, DependenceInfo &DI)
	Move instructions, in an order-preserving manner, from FromBB to the beginning of ToBB when proven safe.
void	moveInstructionsToTheEnd (BasicBlock &FromBB, BasicBlock &ToBB, DominatorTree &DT, const PostDominatorTree &PDT, DependenceInfo &DI)
	Move instructions, in an order-preserving manner, from FromBB to the end of ToBB when proven safe.
bool	nonStrictlyPostDominate (const BasicBlock *ThisBlock, const BasicBlock *OtherBlock, const DominatorTree *DT, const PostDominatorTree *PDT)
	In case that two BBs ThisBlock and OtherBlock are control flow equivalent but they do not strictly dominate and post-dominate each other, we determine if ThisBlock is reached after OtherBlock in the control flow.
bool	isReachedBefore (const Instruction *I0, const Instruction *I1, const DominatorTree *DT, const PostDominatorTree *PDT)
bool	optimizeGlobalCtorsList (Module &M, function_ref< bool(uint32_t, Function *)> ShouldRemove)
	Call "ShouldRemove" for every entry in M's global_ctor list and remove the entries for which it returns true.
bool	applyDebugifyMetadata (Module &M, iterator_range< Module::iterator > Functions, StringRef Banner, std::function< bool(DIBuilder &, Function &)> ApplyToMF)
	Add synthesized debug information to a module.
bool	stripDebugifyMetadata (Module &M)
	Strip out all of the metadata and debug info inserted by debugify.
bool	collectDebugInfoMetadata (Module &M, iterator_range< Module::iterator > Functions, DebugInfoPerPass &DebugInfoBeforePass, StringRef Banner, StringRef NameOfWrappedPass)
	Collect original debug information before a pass.
bool	checkDebugInfoMetadata (Module &M, iterator_range< Module::iterator > Functions, DebugInfoPerPass &DebugInfoBeforePass, StringRef Banner, StringRef NameOfWrappedPass, StringRef OrigDIVerifyBugsReportFilePath)
	Check original debug information after a pass.
void	exportDebugifyStats (StringRef Path, const DebugifyStatsMap &Map)
bool	renameModuleForThinLTO (Module &M, const ModuleSummaryIndex &Index, bool ClearDSOLocalOnDeclarations, SetVector< GlobalValue * > *GlobalsToImport=nullptr)
	Perform in-place global value handling on the given Module for exported local functions renamed and promoted for ThinLTO.
bool	isSafeToDestroyConstant (const Constant *C)
	It is safe to destroy a constant iff it is only used by constants itself.
void	makeGuardControlFlowExplicit (Function *DeoptIntrinsic, CallInst *Guard, bool UseWC)
	Splits control flow at point of Guard, replacing it with explicit branch by the condition of guard's first argument.
void	widenWidenableBranch (BranchInst *WidenableBR, Value *NewCond)
	Given a branch we know is widenable (defined per Analysis/GuardUtils.h), widen it such that condition 'NewCond' is also known to hold on the taken path.
void	setWidenableBranchCond (BranchInst *WidenableBR, Value *Cond)
	Given a branch we know is widenable (defined per Analysis/GuardUtils.h), set it's condition such that (only) 'Cond' is known to hold on the taken path and that the branch remains widenable after transform.
bool	expandRemainder (BinaryOperator *Rem)
	Generate code to calculate the remainder of two integers, replacing Rem with the generated code.
bool	expandDivision (BinaryOperator *Div)
	Generate code to divide two integers, replacing Div with the generated code.
bool	expandRemainderUpTo32Bits (BinaryOperator *Rem)
	Generate code to calculate the remainder of two integers, replacing Rem with the generated code.
bool	expandRemainderUpTo64Bits (BinaryOperator *Rem)
	Generate code to calculate the remainder of two integers, replacing Rem with the generated code.
bool	expandDivisionUpTo32Bits (BinaryOperator *Div)
	Generate code to divide two integers, replacing Div with the generated code.
bool	expandDivisionUpTo64Bits (BinaryOperator *Div)
	Generate code to divide two integers, replacing Div with the generated code.
bool	ConstantFoldTerminator (BasicBlock *BB, bool DeleteDeadConditions=false, const TargetLibraryInfo *TLI=nullptr, DomTreeUpdater *DTU=nullptr)
	If a terminator instruction is predicated on a constant value, convert it into an unconditional branch to the constant destination.
bool	isInstructionTriviallyDead (Instruction *I, const TargetLibraryInfo *TLI=nullptr)
	Return true if the result produced by the instruction is not used, and the instruction will return.
bool	wouldInstructionBeTriviallyDead (const Instruction *I, const TargetLibraryInfo *TLI=nullptr)
	Return true if the result produced by the instruction would have no side effects if it was not used.
bool	wouldInstructionBeTriviallyDeadOnUnusedPaths (Instruction *I, const TargetLibraryInfo *TLI=nullptr)
	Return true if the result produced by the instruction has no side effects on any paths other than where it is used.
bool	RecursivelyDeleteTriviallyDeadInstructions (Value *V, const TargetLibraryInfo *TLI=nullptr, MemorySSAUpdater *MSSAU=nullptr, std::function< void(Value *)> AboutToDeleteCallback=std::function< void(Value *)>())
	If the specified value is a trivially dead instruction, delete it.
void	RecursivelyDeleteTriviallyDeadInstructions (SmallVectorImpl< WeakTrackingVH > &DeadInsts, const TargetLibraryInfo *TLI=nullptr, MemorySSAUpdater *MSSAU=nullptr, std::function< void(Value *)> AboutToDeleteCallback=std::function< void(Value *)>())
	Delete all of the instructions in DeadInsts, and all other instructions that deleting these in turn causes to be trivially dead.
bool	RecursivelyDeleteTriviallyDeadInstructionsPermissive (SmallVectorImpl< WeakTrackingVH > &DeadInsts, const TargetLibraryInfo *TLI=nullptr, MemorySSAUpdater *MSSAU=nullptr, std::function< void(Value *)> AboutToDeleteCallback=std::function< void(Value *)>())
	Same functionality as RecursivelyDeleteTriviallyDeadInstructions, but allow instructions that are not trivially dead.
bool	RecursivelyDeleteDeadPHINode (PHINode *PN, const TargetLibraryInfo *TLI=nullptr, MemorySSAUpdater *MSSAU=nullptr)
	If the specified value is an effectively dead PHI node, due to being a def-use chain of single-use nodes that either forms a cycle or is terminated by a trivially dead instruction, delete it.
bool	SimplifyInstructionsInBlock (BasicBlock *BB, const TargetLibraryInfo *TLI=nullptr)
	Scan the specified basic block and try to simplify any instructions in it and recursively delete dead instructions.
bool	replaceDbgUsesWithUndef (Instruction *I)
	Replace all the uses of an SSA value in @llvm.dbg intrinsics with undef.
void	MergeBasicBlockIntoOnlyPred (BasicBlock *BB, DomTreeUpdater *DTU=nullptr)
	BB is a block with one predecessor and its predecessor is known to have one successor (BB!).
bool	TryToSimplifyUncondBranchFromEmptyBlock (BasicBlock *BB, DomTreeUpdater *DTU=nullptr)
	BB is known to contain an unconditional branch, and contains no instructions other than PHI nodes, potential debug intrinsics and the branch.
bool	EliminateDuplicatePHINodes (BasicBlock *BB)
	Check for and eliminate duplicate PHI nodes in this block.
bool	EliminateDuplicatePHINodes (BasicBlock *BB, SmallPtrSetImpl< PHINode * > &ToRemove)
	Check for and eliminate duplicate PHI nodes in this block.
bool	simplifyCFG (BasicBlock *BB, const TargetTransformInfo &TTI, DomTreeUpdater *DTU=nullptr, const SimplifyCFGOptions &Options={}, ArrayRef< WeakVH > LoopHeaders={})
bool	FlattenCFG (BasicBlock *BB, AAResults *AA=nullptr)
	This function is used to flatten a CFG.
bool	FoldBranchToCommonDest (BranchInst *BI, llvm::DomTreeUpdater *DTU=nullptr, MemorySSAUpdater *MSSAU=nullptr, const TargetTransformInfo *TTI=nullptr, unsigned BonusInstThreshold=1)
	If this basic block is ONLY a setcc and a branch, and if a predecessor branches to us and one of our successors, fold the setcc into the predecessor and use logical operations to pick the right destination.
AllocaInst *	DemoteRegToStack (Instruction &X, bool VolatileLoads=false, std::optional< BasicBlock::iterator > AllocaPoint=std::nullopt)
	This function takes a virtual register computed by an Instruction and replaces it with a slot in the stack frame, allocated via alloca.
AllocaInst *	DemotePHIToStack (PHINode *P, std::optional< BasicBlock::iterator > AllocaPoint=std::nullopt)
	This function takes a virtual register computed by a phi node and replaces it with a slot in the stack frame, allocated via alloca.
Align	tryEnforceAlignment (Value *V, Align PrefAlign, const DataLayout &DL)
	If the specified pointer points to an object that we control, try to modify the object's alignment to PrefAlign.
Align	getOrEnforceKnownAlignment (Value *V, MaybeAlign PrefAlign, const DataLayout &DL, const Instruction *CxtI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr)
	Try to ensure that the alignment of V is at least PrefAlign bytes.
Align	getKnownAlignment (Value *V, const DataLayout &DL, const Instruction *CxtI=nullptr, AssumptionCache *AC=nullptr, const DominatorTree *DT=nullptr)
	Try to infer an alignment for the specified pointer.
CallInst *	createCallMatchingInvoke (InvokeInst *II)
	Create a call that matches the invoke II in terms of arguments, attributes, debug information, etc.
CallInst *	changeToCall (InvokeInst *II, DomTreeUpdater *DTU=nullptr)
	This function converts the specified invoke into a normal call.
void	ConvertDebugDeclareToDebugValue (DbgVariableIntrinsic *DII, StoreInst *SI, DIBuilder &Builder)
	===------------------------------------------------------------------—===// Dbg Intrinsic utilities
void	ConvertDebugDeclareToDebugValue (DbgVariableRecord *DVR, StoreInst *SI, DIBuilder &Builder)
void	ConvertDebugDeclareToDebugValue (DbgVariableIntrinsic *DII, LoadInst *LI, DIBuilder &Builder)
	Inserts a llvm.dbg.value intrinsic before a load of an alloca'd value that has an associated llvm.dbg.declare intrinsic.
void	ConvertDebugDeclareToDebugValue (DbgVariableRecord *DVR, LoadInst *LI, DIBuilder &Builder)
void	ConvertDebugDeclareToDebugValue (DbgVariableIntrinsic *DII, PHINode *LI, DIBuilder &Builder)
	Inserts a llvm.dbg.value intrinsic after a phi that has an associated llvm.dbg.declare intrinsic.
void	ConvertDebugDeclareToDebugValue (DbgVariableRecord *DVR, PHINode *LI, DIBuilder &Builder)
bool	LowerDbgDeclare (Function &F)
	Lowers llvm.dbg.declare intrinsics into appropriate set of llvm.dbg.value intrinsics.
void	insertDebugValuesForPHIs (BasicBlock *BB, SmallVectorImpl< PHINode * > &InsertedPHIs)
	Propagate dbg.value intrinsics through the newly inserted PHIs.
bool	replaceDbgDeclare (Value *Address, Value *NewAddress, DIBuilder &Builder, uint8_t DIExprFlags, int Offset)
	Replaces llvm.dbg.declare instruction when the address it describes is replaced with a new value.
void	replaceDbgValueForAlloca (AllocaInst *AI, Value *NewAllocaAddress, DIBuilder &Builder, int Offset=0)
	Replaces multiple llvm.dbg.value instructions when the alloca it describes is replaced with a new value.
void	salvageDebugInfo (Instruction &I)
	Assuming the instruction I is going to be deleted, attempt to salvage debug users of I by writing the effect of I in a DIExpression.
void	salvageDebugInfoForDbgValues (Instruction &I, ArrayRef< DbgVariableIntrinsic * > Insns, ArrayRef< DbgVariableRecord * > DPInsns)
	Implementation of salvageDebugInfo, applying only to instructions in Insns, rather than all debug users from findDbgUsers( I).
Value *	salvageDebugInfoImpl (Instruction &I, uint64_t CurrentLocOps, SmallVectorImpl< uint64_t > &Ops, SmallVectorImpl< Value * > &AdditionalValues)
bool	replaceAllDbgUsesWith (Instruction &From, Value &To, Instruction &DomPoint, DominatorTree &DT)
	Point debug users of From to To or salvage them.
bool	handleUnreachableTerminator (Instruction *I, SmallVectorImpl< Value * > &PoisonedValues)
	If a terminator in an unreachable basic block has an operand of type Instruction, transform it into poison.
std::pair< unsigned, unsigned >	removeAllNonTerminatorAndEHPadInstructions (BasicBlock *BB)
	Remove all instructions from a basic block other than its terminator and any present EH pad instructions.
unsigned	changeToUnreachable (Instruction *I, bool PreserveLCSSA=false, DomTreeUpdater *DTU=nullptr, MemorySSAUpdater *MSSAU=nullptr)
	Insert an unreachable instruction before the specified instruction, making it and the rest of the code in the block dead.
BasicBlock *	changeToInvokeAndSplitBasicBlock (CallInst *CI, BasicBlock *UnwindEdge, DomTreeUpdater *DTU=nullptr)
	Convert the CallInst to InvokeInst with the specified unwind edge basic block.
Instruction *	removeUnwindEdge (BasicBlock *BB, DomTreeUpdater *DTU=nullptr)
	Replace 'BB's terminator with one that does not have an unwind successor block.
bool	removeUnreachableBlocks (Function &F, DomTreeUpdater *DTU=nullptr, MemorySSAUpdater *MSSAU=nullptr)
	Remove all blocks that can not be reached from the function's entry.
void	combineMetadata (Instruction *K, const Instruction *J, ArrayRef< unsigned > KnownIDs, bool DoesKMove)
	Combine the metadata of two instructions so that K can replace J.
void	combineMetadataForCSE (Instruction *K, const Instruction *J, bool DoesKMove)
	Combine the metadata of two instructions so that K can replace J.
void	copyMetadataForLoad (LoadInst &Dest, const LoadInst &Source)
	Copy the metadata from the source instruction to the destination (the replacement for the source instruction).
void	patchReplacementInstruction (Instruction *I, Value *Repl)
	Patch the replacement so that it is not more restrictive than the value being replaced.
unsigned	replaceNonLocalUsesWith (Instruction *From, Value *To)
unsigned	replaceDominatedUsesWith (Value *From, Value *To, DominatorTree &DT, const BasicBlockEdge &Edge)
	Replace each use of 'From' with 'To' if that use is dominated by the given edge.
unsigned	replaceDominatedUsesWith (Value *From, Value *To, DominatorTree &DT, const BasicBlock *BB)
	Replace each use of 'From' with 'To' if that use is dominated by the end of the given BasicBlock.
bool	callsGCLeafFunction (const CallBase *Call, const TargetLibraryInfo &TLI)
	Return true if this call calls a gc leaf function.
void	copyNonnullMetadata (const LoadInst &OldLI, MDNode *N, LoadInst &NewLI)
	Copy a nonnull metadata node to a new load instruction.
void	copyRangeMetadata (const DataLayout &DL, const LoadInst &OldLI, MDNode *N, LoadInst &NewLI)
	Copy a range metadata node to a new load instruction.
void	dropDebugUsers (Instruction &I)
	Remove the debug intrinsic instructions for the given instruction.
void	hoistAllInstructionsInto (BasicBlock *DomBlock, Instruction *InsertPt, BasicBlock *BB)
	Hoist all of the instructions in the IfBlock to the dominant block DomBlock, by moving its instructions to the insertion point InsertPt.
DIExpression *	getExpressionForConstant (DIBuilder &DIB, const Constant &C, Type &Ty)
	Given a constant, create a debug information expression.
bool	recognizeBSwapOrBitReverseIdiom (Instruction *I, bool MatchBSwaps, bool MatchBitReversals, SmallVectorImpl< Instruction * > &InsertedInsts)
	Try to match a bswap or bitreverse idiom.
void	maybeMarkSanitizerLibraryCallNoBuiltin (CallInst *CI, const TargetLibraryInfo *TLI)
	Given a CallInst, check if it calls a string function known to CodeGen, and mark it with NoBuiltin if so.
bool	canReplaceOperandWithVariable (const Instruction *I, unsigned OpIdx)
	Given an instruction, is it legal to set operand OpIdx to a non-constant value?
Value *	invertCondition (Value *Condition)
	Invert the given true/false value, possibly reusing an existing copy.
bool	inferAttributesFromOthers (Function &F)
	If we can infer one attribute from another on the declaration of a function, explicitly materialize the maximal set in the IR.
bool	canPeel (const Loop *L)
bool	peelLoop (Loop *L, unsigned PeelCount, LoopInfo *LI, ScalarEvolution *SE, DominatorTree &DT, AssumptionCache *AC, bool PreserveLCSSA, ValueToValueMapTy &VMap)
	VMap is the value-map that maps instructions from the original loop to instructions in the last peeled-off iteration.
TargetTransformInfo::PeelingPreferences	gatherPeelingPreferences (Loop *L, ScalarEvolution &SE, const TargetTransformInfo &TTI, std::optional< bool > UserAllowPeeling, std::optional< bool > UserAllowProfileBasedPeeling, bool UnrollingSpecficValues=false)
void	computePeelCount (Loop *L, unsigned LoopSize, TargetTransformInfo::PeelingPreferences &PP, unsigned TripCount, DominatorTree &DT, ScalarEvolution &SE, AssumptionCache *AC=nullptr, unsigned Threshold=UINT_MAX)
bool	LoopRotation (Loop *L, LoopInfo *LI, const TargetTransformInfo *TTI, AssumptionCache *AC, DominatorTree *DT, ScalarEvolution *SE, MemorySSAUpdater *MSSAU, const SimplifyQuery &SQ, bool RotationOnly, unsigned Threshold, bool IsUtilMode, bool PrepareForLTO=false)
	Convert a loop into a loop with bottom test.
bool	simplifyLoop (Loop *L, DominatorTree *DT, LoopInfo *LI, ScalarEvolution *SE, AssumptionCache *AC, MemorySSAUpdater *MSSAU, bool PreserveLCSSA)
	Simplify each loop in a loop nest recursively.
BasicBlock *	InsertPreheaderForLoop (Loop *L, DominatorTree *DT, LoopInfo *LI, MemorySSAUpdater *MSSAU, bool PreserveLCSSA)
	InsertPreheaderForLoop - Once we discover that a loop doesn't have a preheader, this method is called to insert one.
bool	formDedicatedExitBlocks (Loop *L, DominatorTree *DT, LoopInfo *LI, MemorySSAUpdater *MSSAU, bool PreserveLCSSA)
	Ensure that all exit blocks of the loop are dedicated exits.
bool	formLCSSAForInstructions (SmallVectorImpl< Instruction * > &Worklist, const DominatorTree &DT, const LoopInfo &LI, ScalarEvolution *SE, SmallVectorImpl< PHINode * > *PHIsToRemove=nullptr, SmallVectorImpl< PHINode * > *InsertedPHIs=nullptr)
	Ensures LCSSA form for every instruction from the Worklist in the scope of innermost containing loop.
bool	formLCSSA (Loop &L, const DominatorTree &DT, const LoopInfo *LI, ScalarEvolution *SE)
	Put loop into LCSSA form.
bool	formLCSSARecursively (Loop &L, const DominatorTree &DT, const LoopInfo *LI, ScalarEvolution *SE)
	Put a loop nest into LCSSA form.
bool	sinkRegion (DomTreeNode *, AAResults *, LoopInfo *, DominatorTree *, TargetLibraryInfo *, TargetTransformInfo *, Loop *CurLoop, MemorySSAUpdater &, ICFLoopSafetyInfo *, SinkAndHoistLICMFlags &, OptimizationRemarkEmitter *, Loop *OutermostLoop=nullptr)
	Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in reverse depth first order w.r.t the DominatorTree.
bool	sinkRegionForLoopNest (DomTreeNode *, AAResults *, LoopInfo *, DominatorTree *, TargetLibraryInfo *, TargetTransformInfo *, Loop *, MemorySSAUpdater &, ICFLoopSafetyInfo *, SinkAndHoistLICMFlags &, OptimizationRemarkEmitter *)
	Call sinkRegion on loops contained within the specified loop in order from innermost to outermost.
bool	hoistRegion (DomTreeNode *, AAResults *, LoopInfo *, DominatorTree *, AssumptionCache *, TargetLibraryInfo *, Loop *, MemorySSAUpdater &, ScalarEvolution *, ICFLoopSafetyInfo *, SinkAndHoistLICMFlags &, OptimizationRemarkEmitter *, bool, bool AllowSpeculation)
	Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in depth first order w.r.t the DominatorTree.
bool	isAlmostDeadIV (PHINode *IV, BasicBlock *LatchBlock, Value *Cond)
	Return true if the induction variable IV in a Loop whose latch is LatchBlock would become dead if the exit test Cond were removed.
void	deleteDeadLoop (Loop *L, DominatorTree *DT, ScalarEvolution *SE, LoopInfo *LI, MemorySSA *MSSA=nullptr)
	This function deletes dead loops.
void	breakLoopBackedge (Loop *L, DominatorTree &DT, ScalarEvolution &SE, LoopInfo &LI, MemorySSA *MSSA)
	Remove the backedge of the specified loop.
bool	promoteLoopAccessesToScalars (const SmallSetVector< Value *, 8 > &, SmallVectorImpl< BasicBlock * > &, SmallVectorImpl< BasicBlock::iterator > &, SmallVectorImpl< MemoryAccess * > &, PredIteratorCache &, LoopInfo *, DominatorTree *, AssumptionCache *AC, const TargetLibraryInfo *, TargetTransformInfo *, Loop *, MemorySSAUpdater &, ICFLoopSafetyInfo *, OptimizationRemarkEmitter *, bool AllowSpeculation, bool HasReadsOutsideSet)
	Try to promote memory values to scalars by sinking stores out of the loop and moving loads to before the loop.
SmallVector< DomTreeNode *, 16 >	collectChildrenInLoop (DomTreeNode *N, const Loop *CurLoop)
	Does a BFS from a given node to all of its children inside a given loop.
SmallVector< Instruction *, 8 >	findDefsUsedOutsideOfLoop (Loop *L)
	Returns the instructions that use values defined in the loop.
std::optional< ElementCount >	getOptionalElementCountLoopAttribute (const Loop *TheLoop)
	Find a combination of metadata ("llvm.loop.vectorize.width" and "llvm.loop.vectorize.scalable.enable") for a loop and use it to construct a ElementCount.
std::optional< MDNode * >	makeFollowupLoopID (MDNode *OrigLoopID, ArrayRef< StringRef > FollowupAttrs, const char *InheritOptionsAttrsPrefix="", bool AlwaysNew=false)
	Create a new loop identifier for a loop created from a loop transformation.
bool	hasDisableAllTransformsHint (const Loop *L)
	Look for the loop attribute that disables all transformation heuristic.
bool	hasDisableLICMTransformsHint (const Loop *L)
	Look for the loop attribute that disables the LICM transformation heuristics.
void	addStringMetadataToLoop (Loop *TheLoop, const char *MDString, unsigned V=0)
	Set input string into loop metadata by keeping other values intact.
std::optional< unsigned >	getLoopEstimatedTripCount (Loop *L, unsigned *EstimatedLoopInvocationWeight=nullptr)
	Returns a loop's estimated trip count based on branch weight metadata.
bool	setLoopEstimatedTripCount (Loop *L, unsigned EstimatedTripCount, unsigned EstimatedLoopInvocationWeight)
	Set a loop's branch weight metadata to reflect that loop has EstimatedTripCount iterations and EstimatedLoopInvocationWeight exits through latch.
bool	hasIterationCountInvariantInParent (Loop *L, ScalarEvolution &SE)
	Check inner loop (L) backedge count is known to be invariant on all iterations of its outer loop.
void	getLoopAnalysisUsage (AnalysisUsage &AU)
	Helper to consistently add the set of standard passes to a loop pass's AnalysisUsage.
bool	canSinkOrHoistInst (Instruction &I, AAResults *AA, DominatorTree *DT, Loop *CurLoop, MemorySSAUpdater &MSSAU, bool TargetExecutesOncePerLoop, SinkAndHoistLICMFlags &LICMFlags, OptimizationRemarkEmitter *ORE=nullptr)
	Returns true if is legal to hoist or sink this instruction disregarding the possible introduction of faults.
unsigned	getArithmeticReductionInstruction (Intrinsic::ID RdxID)
	Returns the arithmetic instruction opcode used when expanding a reduction.
Intrinsic::ID	getMinMaxReductionIntrinsicOp (Intrinsic::ID RdxID)
	Returns the min/max intrinsic used when expanding a min/max reduction.
Intrinsic::ID	getMinMaxReductionIntrinsicOp (RecurKind RK)
	Returns the min/max intrinsic used when expanding a min/max reduction.
RecurKind	getMinMaxReductionRecurKind (Intrinsic::ID RdxID)
	Returns the recurence kind used when expanding a min/max reduction.
CmpInst::Predicate	getMinMaxReductionPredicate (RecurKind RK)
	Returns the comparison predicate used when expanding a min/max reduction.
Value *	createAnyOfOp (IRBuilderBase &Builder, Value *StartVal, RecurKind RK, Value *Left, Value *Right)
	See RecurrenceDescriptor::isAnyOfPattern for a description of the pattern we are trying to match.
Value *	createMinMaxOp (IRBuilderBase &Builder, RecurKind RK, Value *Left, Value *Right)
	Returns a Min/Max operation corresponding to MinMaxRecurrenceKind.
Value *	getOrderedReduction (IRBuilderBase &Builder, Value *Acc, Value *Src, unsigned Op, RecurKind MinMaxKind=RecurKind::None)
	Generates an ordered vector reduction using extracts to reduce the value.
Value *	getShuffleReduction (IRBuilderBase &Builder, Value *Src, unsigned Op, RecurKind MinMaxKind=RecurKind::None)
	Generates a vector reduction using shufflevectors to reduce the value.
Value *	createSimpleTargetReduction (IRBuilderBase &B, Value *Src, RecurKind RdxKind)
	Create a target reduction of the given vector.
Value *	createAnyOfTargetReduction (IRBuilderBase &B, Value *Src, const RecurrenceDescriptor &Desc, PHINode *OrigPhi)
	Create a target reduction of the given vector Src for a reduction of the kind RecurKind::IAnyOf or RecurKind::FAnyOf.
Value *	createTargetReduction (IRBuilderBase &B, const RecurrenceDescriptor &Desc, Value *Src, PHINode *OrigPhi=nullptr)
	Create a generic target reduction using a recurrence descriptor Desc The target is queried to determine if intrinsics or shuffle sequences are required to implement the reduction.
Value *	createOrderedReduction (IRBuilderBase &B, const RecurrenceDescriptor &Desc, Value *Src, Value *Start)
	Create an ordered reduction intrinsic using the given recurrence descriptor Desc.
void	propagateIRFlags (Value *I, ArrayRef< Value * > VL, Value *OpValue=nullptr, bool IncludeWrapFlags=true)
	Get the intersection (logical and) of all of the potential IR flags of each scalar operation (VL) that will be converted into a vector (I).
bool	isKnownNegativeInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE)
	Returns true if we can prove that S is defined and always negative in loop L.
bool	isKnownNonNegativeInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE)
	Returns true if we can prove that S is defined and always non-negative in loop L.
bool	isKnownPositiveInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE)
	Returns true if we can prove that S is defined and always positive in loop L.
bool	isKnownNonPositiveInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE)
	Returns true if we can prove that S is defined and always non-positive in loop L.
bool	cannotBeMaxInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE, bool Signed)
	Returns true if S is defined and never is equal to signed/unsigned max.
bool	cannotBeMinInLoop (const SCEV *S, const Loop *L, ScalarEvolution &SE, bool Signed)
	Returns true if S is defined and never is equal to signed/unsigned min.
int	rewriteLoopExitValues (Loop *L, LoopInfo *LI, TargetLibraryInfo *TLI, ScalarEvolution *SE, const TargetTransformInfo *TTI, SCEVExpander &Rewriter, DominatorTree *DT, ReplaceExitVal ReplaceExitValue, SmallVector< WeakTrackingVH, 16 > &DeadInsts)
	If the final value of any expressions that are recurrent in the loop can be computed, substitute the exit values from the loop into any instructions outside of the loop that use the final values of the current expressions.
void	setProfileInfoAfterUnrolling (Loop *OrigLoop, Loop *UnrolledLoop, Loop *RemainderLoop, uint64_t UF)
	Set weights for UnrolledLoop and RemainderLoop based on weights for OrigLoop and the following distribution of OrigLoop iteration among UnrolledLoop and RemainderLoop.
template<typename RangeT >
void	appendLoopsToWorklist (RangeT &&, SmallPriorityWorklist< Loop *, 4 > &)
	Utility that implements appending of loops onto a worklist given a range.
template<typename RangeT >
void	appendReversedLoopsToWorklist (RangeT &&, SmallPriorityWorklist< Loop *, 4 > &)
	Utility that implements appending of loops onto a worklist given a range.
void	appendLoopsToWorklist (LoopInfo &, SmallPriorityWorklist< Loop *, 4 > &)
	Utility that implements appending of loops onto a worklist given LoopInfo.
Loop *	cloneLoop (Loop *L, Loop *PL, ValueToValueMapTy &VM, LoopInfo *LI, LPPassManager *LPM)
	Recursively clone the specified loop and all of its children, mapping the blocks with the specified map.
Value *	addRuntimeChecks (Instruction *Loc, Loop *TheLoop, const SmallVectorImpl< RuntimePointerCheck > &PointerChecks, SCEVExpander &Expander, bool HoistRuntimeChecks=false)
	Add code that checks at runtime if the accessed arrays in PointerChecks overlap.
Value *	addDiffRuntimeChecks (Instruction *Loc, ArrayRef< PointerDiffInfo > Checks, SCEVExpander &Expander, function_ref< Value *(IRBuilderBase &, unsigned)> GetVF, unsigned IC)
std::optional< IVConditionInfo >	hasPartialIVCondition (const Loop &L, unsigned MSSAThreshold, const MemorySSA &MSSA, AAResults &AA)
	Check if the loop header has a conditional branch that is not loop-invariant, because it involves load instructions.
bool	lowerAtomicCmpXchgInst (AtomicCmpXchgInst *CXI)
	Convert the given Cmpxchg into primitive load and compare.
bool	lowerAtomicRMWInst (AtomicRMWInst *RMWI)
	Convert the given RMWI into primitive load and stores, assuming that doing so is legal.
Value *	buildAtomicRMWValue (AtomicRMWInst::BinOp Op, IRBuilderBase &Builder, Value *Loaded, Value *Val)
	Emit IR to implement the given atomicrmw operation on values in registers, returning the new value.
void	createMemCpyLoopUnknownSize (Instruction *InsertBefore, Value *SrcAddr, Value *DstAddr, Value *CopyLen, Align SrcAlign, Align DestAlign, bool SrcIsVolatile, bool DstIsVolatile, bool CanOverlap, const TargetTransformInfo &TTI, std::optional< unsigned > AtomicSize=std::nullopt)
	Emit a loop implementing the semantics of llvm.memcpy where the size is not a compile-time constant.
void	createMemCpyLoopKnownSize (Instruction *InsertBefore, Value *SrcAddr, Value *DstAddr, ConstantInt *CopyLen, Align SrcAlign, Align DestAlign, bool SrcIsVolatile, bool DstIsVolatile, bool CanOverlap, const TargetTransformInfo &TTI, std::optional< uint32_t > AtomicCpySize=std::nullopt)
	Emit a loop implementing the semantics of an llvm.memcpy whose size is a compile time constant.
void	expandMemCpyAsLoop (MemCpyInst *MemCpy, const TargetTransformInfo &TTI, ScalarEvolution *SE=nullptr)
	Expand MemCpy as a loop. MemCpy is not deleted.
bool	expandMemMoveAsLoop (MemMoveInst *MemMove, const TargetTransformInfo &TTI)
	Expand MemMove as a loop.
void	expandMemSetAsLoop (MemSetInst *MemSet)
	Expand MemSet as a loop. MemSet is not deleted.
void	expandAtomicMemCpyAsLoop (AtomicMemCpyInst *AtomicMemCpy, const TargetTransformInfo &TTI, ScalarEvolution *SE)
	Expand AtomicMemCpy as a loop. AtomicMemCpy is not deleted.
void	appendToGlobalCtors (Module &M, Function *F, int Priority, Constant *Data=nullptr)
	Append F to the list of global ctors of module M with the given Priority.
void	appendToGlobalDtors (Module &M, Function *F, int Priority, Constant *Data=nullptr)
	Same as appendToGlobalCtors(), but for global dtors.
void	setKCFIType (Module &M, Function &F, StringRef MangledType)
	Sets the KCFI type for the function.
FunctionCallee	declareSanitizerInitFunction (Module &M, StringRef InitName, ArrayRef< Type * > InitArgTypes, bool Weak=false)
Function *	createSanitizerCtor (Module &M, StringRef CtorName)
	Creates sanitizer constructor function.
std::pair< Function *, FunctionCallee >	createSanitizerCtorAndInitFunctions (Module &M, StringRef CtorName, StringRef InitName, ArrayRef< Type * > InitArgTypes, ArrayRef< Value * > InitArgs, StringRef VersionCheckName=StringRef(), bool Weak=false)
	Creates sanitizer constructor function, and calls sanitizer's init function from it.
std::pair< Function *, FunctionCallee >	getOrCreateSanitizerCtorAndInitFunctions (Module &M, StringRef CtorName, StringRef InitName, ArrayRef< Type * > InitArgTypes, ArrayRef< Value * > InitArgs, function_ref< void(Function *, FunctionCallee)> FunctionsCreatedCallback, StringRef VersionCheckName=StringRef(), bool Weak=false)
	Creates sanitizer constructor function lazily.
bool	nameUnamedGlobals (Module &M)
	Rename all the anon globals in the module using a hash computed from the list of public globals in the module.
void	appendToUsed (Module &M, ArrayRef< GlobalValue * > Values)
	Adds global values to the llvm.used list.
void	appendToCompilerUsed (Module &M, ArrayRef< GlobalValue * > Values)
	Adds global values to the llvm.compiler.used list.
void	removeFromUsedLists (Module &M, function_ref< bool(Constant *)> ShouldRemove)
	Removes global values from the llvm.used and llvm.compiler.used arrays.
void	filterDeadComdatFunctions (SmallVectorImpl< Function * > &DeadComdatFunctions)
	Filter out potentially dead comdat functions where other entries keep the entire comdat group alive.
std::string	getUniqueModuleId (Module *M)
	Produce a unique identifier for this module by taking the MD5 sum of the names of the module's strong external symbols that are not comdat members.
void	embedBufferInModule (Module &M, MemoryBufferRef Buf, StringRef SectionName, Align Alignment=Align(1))
	Embed the memory buffer Buf into the module M as a global using the specified section name.
bool	lowerGlobalIFuncUsersAsGlobalCtor (Module &M, ArrayRef< GlobalIFunc * > IFuncsToLower={})
	Lower all calls to ifuncs by replacing uses with indirect calls loaded out of a global table initialized in a global constructor.
bool	isAllocaPromotable (const AllocaInst *AI)
	Return true if this alloca is legal for promotion.
void	PromoteMemToReg (ArrayRef< AllocaInst * > Allocas, DominatorTree &DT, AssumptionCache *AC=nullptr)
	Promote the specified list of alloca instructions into scalar registers, inserting PHI nodes as appropriate.
void	applyFlowInference (const ProfiParams &Params, FlowFunction &Func)
	Apply the profile inference algorithm for a given function and provided profi options.
void	applyFlowInference (FlowFunction &Func)
	Apply the profile inference algorithm for a given flow function.
static bool	skipProfileForFunction (const Function &F)
std::pair< bool, bool >	simplifyUsersOfIV (PHINode *CurrIV, ScalarEvolution *SE, DominatorTree *DT, LoopInfo *LI, const TargetTransformInfo *TTI, SmallVectorImpl< WeakTrackingVH > &Dead, SCEVExpander &Rewriter, IVVisitor *V=nullptr)
	simplifyUsersOfIV - Simplify instructions that use this induction variable by using ScalarEvolution to analyze the IV's recurrence.
bool	simplifyLoopIVs (Loop *L, ScalarEvolution *SE, DominatorTree *DT, LoopInfo *LI, const TargetTransformInfo *TTI, SmallVectorImpl< WeakTrackingVH > &Dead)
	SimplifyLoopIVs - Simplify users of induction variables within this loop.
PHINode *	createWideIV (const WideIVInfo &WI, LoopInfo *LI, ScalarEvolution *SE, SCEVExpander &Rewriter, DominatorTree *DT, SmallVectorImpl< WeakTrackingVH > &DeadInsts, unsigned &NumElimExt, unsigned &NumWidened, bool HasGuards, bool UsePostIncrementRanges)
	Widen Induction Variables - Extend the width of an IV to cover its widest uses.
static bool	isPGSOColdCodeOnly (ProfileSummaryInfo *PSI)
template<typename FuncT , typename BFIT >
bool	shouldFuncOptimizeForSizeImpl (const FuncT *F, ProfileSummaryInfo *PSI, BFIT *BFI, PGSOQueryType QueryType)
template<typename BlockTOrBlockFreq , typename BFIT >
bool	shouldOptimizeForSizeImpl (BlockTOrBlockFreq BBOrBlockFreq, ProfileSummaryInfo *PSI, BFIT *BFI, PGSOQueryType QueryType)
bool	shouldOptimizeForSize (const Function *F, ProfileSummaryInfo *PSI, BlockFrequencyInfo *BFI, PGSOQueryType QueryType=PGSOQueryType::Other)
	Returns true if function F is suggested to be size-optimized based on the profile.
bool	shouldOptimizeForSize (const BasicBlock *BB, ProfileSummaryInfo *PSI, BlockFrequencyInfo *BFI, PGSOQueryType QueryType=PGSOQueryType::Other)
	Returns true if basic block BB is suggested to be size-optimized based on the profile.
void	SplitModule (Module &M, unsigned N, function_ref< void(std::unique_ptr< Module > MPart)> ModuleCallback, bool PreserveLocals=false)
	Splits the module M into N linkable partitions.
const Loop *	addClonedBlockToLoopInfo (BasicBlock *OriginalBB, BasicBlock *ClonedBB, LoopInfo *LI, NewLoopsMap &NewLoops)
	Adds ClonedBB to LoopInfo, creates a new loop for ClonedBB if necessary and adds a mapping from the original loop to the new loop to NewLoops.
LoopUnrollResult	UnrollLoop (Loop *L, UnrollLoopOptions ULO, LoopInfo *LI, ScalarEvolution *SE, DominatorTree *DT, AssumptionCache *AC, const llvm::TargetTransformInfo *TTI, OptimizationRemarkEmitter *ORE, bool PreserveLCSSA, Loop **RemainderLoop=nullptr)
	Unroll the given loop by Count.
bool	UnrollRuntimeLoopRemainder (Loop *L, unsigned Count, bool AllowExpensiveTripCount, bool UseEpilogRemainder, bool UnrollRemainder, bool ForgetAllSCEV, LoopInfo *LI, ScalarEvolution *SE, DominatorTree *DT, AssumptionCache *AC, const TargetTransformInfo *TTI, bool PreserveLCSSA, Loop **ResultLoop=nullptr)
	Insert code in the prolog/epilog code when unrolling a loop with a run-time trip-count.
LoopUnrollResult	UnrollAndJamLoop (Loop *L, unsigned Count, unsigned TripCount, unsigned TripMultiple, bool UnrollRemainder, LoopInfo *LI, ScalarEvolution *SE, DominatorTree *DT, AssumptionCache *AC, const TargetTransformInfo *TTI, OptimizationRemarkEmitter *ORE, Loop **EpilogueLoop=nullptr)
bool	isSafeToUnrollAndJam (Loop *L, ScalarEvolution &SE, DominatorTree &DT, DependenceInfo &DI, LoopInfo &LI)
void	simplifyLoopAfterUnroll (Loop *L, bool SimplifyIVs, LoopInfo *LI, ScalarEvolution *SE, DominatorTree *DT, AssumptionCache *AC, const TargetTransformInfo *TTI)
	Perform some cleanup and simplifications on loops after unrolling.
MDNode *	GetUnrollMetadata (MDNode *LoopID, StringRef Name)
	Given an llvm.loop loop id metadata node, returns the loop hint metadata node with the given name (for example, "llvm.loop.unroll.count").
TargetTransformInfo::UnrollingPreferences	gatherUnrollingPreferences (Loop *L, ScalarEvolution &SE, const TargetTransformInfo &TTI, BlockFrequencyInfo *BFI, ProfileSummaryInfo *PSI, llvm::OptimizationRemarkEmitter &ORE, int OptLevel, std::optional< unsigned > UserThreshold, std::optional< unsigned > UserCount, std::optional< bool > UserAllowPartial, std::optional< bool > UserRuntime, std::optional< bool > UserUpperBound, std::optional< unsigned > UserFullUnrollMaxCount)
	Gather the various unrolling parameters based on the defaults, compiler flags, TTI overrides and user specified parameters.
bool	computeUnrollCount (Loop *L, const TargetTransformInfo &TTI, DominatorTree &DT, LoopInfo *LI, AssumptionCache *AC, ScalarEvolution &SE, const SmallPtrSetImpl< const Value * > &EphValues, OptimizationRemarkEmitter *ORE, unsigned TripCount, unsigned MaxTripCount, bool MaxOrZero, unsigned TripMultiple, const UnrollCostEstimator &UCE, TargetTransformInfo::UnrollingPreferences &UP, TargetTransformInfo::PeelingPreferences &PP, bool &UseUpperBound)
RemapFlags	operator| (RemapFlags LHS, RemapFlags RHS)
Value *	MapValue (const Value *V, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Look up or compute a value in the value map.
Metadata *	MapMetadata (const Metadata *MD, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Lookup or compute a mapping for a piece of metadata.
MDNode *	MapMetadata (const MDNode *MD, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Version of MapMetadata with type safety for MDNode.
void	RemapInstruction (Instruction *I, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Convert the instruction operands from referencing the current values into those specified by VM.
void	RemapDbgVariableRecord (Module *M, DbgVariableRecord *V, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Remap the Values used in the DbgVariableRecord V using the value map VM.
void	RemapDbgVariableRecordRange (Module *M, iterator_range< DbgRecordIterator > Range, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Remap the Values used in the DbgVariableRecord V using the value map VM.
void	RemapFunction (Function &F, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Remap the operands, metadata, arguments, and instructions of a function.
Constant *	MapValue (const Constant *V, ValueToValueMapTy &VM, RemapFlags Flags=RF_None, ValueMapTypeRemapper *TypeMapper=nullptr, ValueMaterializer *Materializer=nullptr)
	Version of MapValue with type safety for Constant.
Pass *	createLoadStoreVectorizerPass ()
	Create a legacy pass manager instance of the LoadStoreVectorizer pass.
void	reportVectorizationFailure (const StringRef DebugMsg, const StringRef OREMsg, const StringRef ORETag, OptimizationRemarkEmitter *ORE, Loop *TheLoop, Instruction *I=nullptr)
	Reports a vectorization failure: print DebugMsg for debugging purposes along with the corresponding optimization remark RemarkName.
void	reportVectorizationInfo (const StringRef OREMsg, const StringRef ORETag, OptimizationRemarkEmitter *ORE, Loop *TheLoop, Instruction *I=nullptr)
	Reports an informative message: print Msg for debugging purposes as well as an optimization remark.
const char *	archToWindowsSDKArch (llvm::Triple::ArchType Arch)
const char *	archToLegacyVCArch (llvm::Triple::ArchType Arch)
const char *	archToDevDivInternalArch (llvm::Triple::ArchType Arch)
bool	appendArchToWindowsSDKLibPath (int SDKMajor, llvm::SmallString< 128 > LibPath, llvm::Triple::ArchType Arch, std::string &path)
std::string	getSubDirectoryPath (SubDirectoryType Type, ToolsetLayout VSLayout, const std::string &VCToolChainPath, llvm::Triple::ArchType TargetArch, llvm::StringRef SubdirParent="")
bool	useUniversalCRT (ToolsetLayout VSLayout, const std::string &VCToolChainPath, llvm::Triple::ArchType TargetArch, llvm::vfs::FileSystem &VFS)
bool	getWindowsSDKDir (vfs::FileSystem &VFS, std::optional< llvm::StringRef > WinSdkDir, std::optional< llvm::StringRef > WinSdkVersion, std::optional< llvm::StringRef > WinSysRoot, std::string &Path, int &Major, std::string &WindowsSDKIncludeVersion, std::string &WindowsSDKLibVersion)
	Get Windows SDK installation directory.
bool	getUniversalCRTSdkDir (vfs::FileSystem &VFS, std::optional< llvm::StringRef > WinSdkDir, std::optional< llvm::StringRef > WinSdkVersion, std::optional< llvm::StringRef > WinSysRoot, std::string &Path, std::string &UCRTVersion)
bool	findVCToolChainViaCommandLine (vfs::FileSystem &VFS, std::optional< llvm::StringRef > VCToolsDir, std::optional< llvm::StringRef > VCToolsVersion, std::optional< llvm::StringRef > WinSysRoot, std::string &Path, ToolsetLayout &VSLayout)
bool	findVCToolChainViaEnvironment (vfs::FileSystem &VFS, std::string &Path, ToolsetLayout &VSLayout)
bool	findVCToolChainViaSetupConfig (vfs::FileSystem &VFS, std::optional< llvm::StringRef > VCToolsVersion, std::string &Path, ToolsetLayout &VSLayout)
bool	findVCToolChainViaRegistry (std::string &Path, ToolsetLayout &VSLayout)
static GVDAGType	getGVDT ()
cl::opt< bool >	CheckBFIUnknownBlockQueries ("check-bfi-unknown-block-queries", cl::init(false), cl::Hidden, cl::desc("Check if block frequency is queried for an unknown block " "for debugging missed BFI updates"))
cl::opt< bool >	UseIterativeBFIInference ("use-iterative-bfi-inference", cl::Hidden, cl::desc("Apply an iterative post-processing to infer correct BFI counts"))
cl::opt< unsigned >	IterativeBFIMaxIterationsPerBlock ("iterative-bfi-max-iterations-per-block", cl::init(1000), cl::Hidden, cl::desc("Iterative inference: maximum number of update iterations " "per block"))
cl::opt< double >	IterativeBFIPrecision ("iterative-bfi-precision", cl::init(1e-12), cl::Hidden, cl::desc("Iterative inference: delta convergence precision; smaller values " "typically lead to better results at the cost of worsen runtime"))
static raw_ostream &	operator<< (raw_ostream &R, const ore::NV &Arg)
template<class RemarkT >
RemarkT &	operator<< (RemarkT &&R, const InlineCost &IC)
std::optional< int >	getStringFnAttrAsInt (const Attribute &Attr)
std::optional< int >	getStringFnAttrAsInt (Function *F, StringRef AttrKind)
template const SimplifyQuery	getBestSimplifyQuery (AnalysisManager< Function > &, Function &)
raw_ostream &	operator<< (raw_ostream &OS, ScalarEvolution::LoopDisposition LD)
raw_ostream &	operator<< (raw_ostream &OS, ScalarEvolution::BlockDisposition BD)
StringRef	toString (TensorType TT)
bool	operator== (const DbgValueLocEntry &A, const DbgValueLocEntry &B)
	Compare two DbgValueLocEntries for equality.
bool	operator== (const DbgValueLoc &A, const DbgValueLoc &B)
	Compare two DbgValueLocs for equality.
bool	operator< (const DbgValueLoc &A, const DbgValueLoc &B)
	Compare two fragments based on their offset.
bool	operator< (const struct FrameIndexExpr &LHS, const struct FrameIndexExpr &RHS)
bool	operator< (const struct EntryValueInfo &LHS, const struct EntryValueInfo &RHS)
template<>
raw_ostream &	WriteGraph (raw_ostream &O, const EdgeBundles &G, bool ShortNames, const Twine &Title)
	Specialize WriteGraph, the standard implementation won't work.
LDVImpl *	makeVarLocBasedLiveDebugValues ()
LDVImpl *	makeInstrRefBasedLiveDebugValues ()
bool	debuginfoShouldUseDebugInstrRef (const Triple &T)
cl::opt< bool >	UseSegmentSetForPhysRegs ("use-segment-set-for-physregs", cl::Hidden, cl::init(true), cl::desc("Use segment set for the computation of the live ranges of physregs."))
template<typename LiveRangeT , typename EqClassesT >
static void	DistributeRange (LiveRangeT &LR, LiveRangeT *SplitLRs[], EqClassesT VNIClasses)
	Helper function that distributes live range value numbers and the corresponding segments of a primary live range LR to a list of newly created live ranges SplitLRs.
cl::opt< unsigned >	StaticLikelyProb ("static-likely-prob", cl::desc("branch probability threshold in percentage" "to be considered very likely"), cl::init(80), cl::Hidden)
cl::opt< unsigned >	ProfileLikelyProb ("profile-likely-prob", cl::desc("branch probability threshold in percentage to be considered" " very likely when profile is available"), cl::init(51), cl::Hidden)
cl::opt< bool >	SwpEnableCopyToPhi ("pipeliner-enable-copytophi", cl::ReallyHidden, cl::init(true), cl::desc("Enable CopyToPhi DAG Mutation"))
cl::opt< int >	SwpForceIssueWidth ("pipeliner-force-issue-width", cl::desc("Force pipeliner to use specified issue width."), cl::Hidden, cl::init(-1))
	A command line argument to force pipeliner to use specified issue width.
FunctionPass *	createMachineRegionInfoPass ()
cl::opt< bool >	ForceTopDown ("misched-topdown", cl::Hidden, cl::desc("Force top-down list scheduling"))
cl::opt< bool >	ForceBottomUp ("misched-bottomup", cl::Hidden, cl::desc("Force bottom-up list scheduling"))
cl::opt< bool >	VerifyScheduling ("verify-misched", cl::Hidden, cl::desc("Verify machine instrs before and after machine scheduling"))
cl::opt< bool >	ViewMISchedDAGs ("view-misched-dags", cl::Hidden, cl::desc("Pop up a window to show MISched dags after they are processed"))
cl::opt< bool >	PrintDAGs ("misched-print-dags", cl::Hidden, cl::desc("Print schedule DAGs"))
StringRef	lexMIToken (StringRef Source, MIToken &Token, function_ref< void(StringRef::iterator, const Twine &)> ErrorCallback)
	Consume a single machine instruction token in the given source and return the remaining source string.
std::optional< PseudoProbe >	extractProbe (const MachineInstr &MI)
MachineBasicBlock::iterator	findPHICopyInsertPoint (MachineBasicBlock *MBB, MachineBasicBlock *SuccMBB, unsigned SrcReg)
	findPHICopyInsertPoint - Find a safe place in MBB to insert a copy from SrcReg when following the CFG edge to SuccMBB.
cl::opt< unsigned >	EvictInterferenceCutoff ("regalloc-eviction-max-interference-cutoff", cl::Hidden, cl::desc("Number of interferences after which we declare " "an interference unevictable and bail out. This " "is a compilation cost-saving consideration. To " "disable, pass a very large number."), cl::init(10))
template<>
Pass *	callDefaultCtor< RegAllocEvictionAdvisorAnalysis > ()
	Specialization for the API used by the analysis infrastructure to create an instance of the eviction advisor.
RegAllocEvictionAdvisorAnalysis *	createReleaseModeAdvisor ()
RegAllocEvictionAdvisorAnalysis *	createDevelopmentModeAdvisor ()
template<>
Pass *	callDefaultCtor< RegAllocPriorityAdvisorAnalysis > ()
	Specialization for the API used by the analysis infrastructure to create an instance of the priority advisor.
RegAllocPriorityAdvisorAnalysis *	createReleaseModePriorityAdvisor ()
RegAllocPriorityAdvisorAnalysis *	createDevelopmentModePriorityAdvisor ()
RegAllocScore	calculateRegAllocScore (const MachineFunction &MF, const MachineBlockFrequencyInfo &MBFI)
	Calculate a score.
RegAllocScore	calculateRegAllocScore (const MachineFunction &MF, llvm::function_ref< double(const MachineBasicBlock &)> GetBBFreq, llvm::function_ref< bool(const MachineInstr &)> IsTriviallyRematerializable)
	Implementation of the above, which is also more easily unittestable.
	STATISTIC (NumFunctions, "Total number of functions")
	STATISTIC (NumUnsafeStackFunctions, "Number of functions with unsafe stack")
	STATISTIC (NumUnsafeStackRestorePointsFunctions, "Number of functions that use setjmp or exceptions")
	STATISTIC (NumAllocas, "Total number of allocas")
	STATISTIC (NumUnsafeStaticAllocas, "Number of unsafe static allocas")
	STATISTIC (NumUnsafeDynamicAllocas, "Number of unsafe dynamic allocas")
	STATISTIC (NumUnsafeByValArguments, "Number of unsafe byval arguments")
	STATISTIC (NumUnsafeStackRestorePoints, "Number of setjmps and landingpads")
static std::vector< Desc >	getOpDescriptions ()
static Desc	getDescImpl (ArrayRef< Desc > Descriptions, unsigned Opcode)
static Desc	getOpDesc (unsigned Opcode)
static std::vector< Desc >	getSubOpDescriptions ()
static Desc	getSubOpDesc (unsigned Opcode, unsigned SubOpcode)
static void	prettyPrintBaseTypeRef (DWARFUnit *U, raw_ostream &OS, DIDumpOptions DumpOpts, ArrayRef< uint64_t > Operands, unsigned Operand)
static bool	printCompactDWARFExpr (raw_ostream &OS, DWARFExpression::iterator I, const DWARFExpression::iterator E, std::function< StringRef(uint64_t RegNum, bool IsEH)> GetNameForDWARFReg=nullptr)
static DWARFDie	resolveReferencedType (DWARFDie D, dwarf::Attribute Attr=DW_AT_type)
static DWARFDie	resolveReferencedType (DWARFDie D, DWARFFormValue F)
static bool	scopedTAGs (dwarf::Tag Tag)
	Returns True if the DIE TAG is one of the ones that is scopped.
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, const GUID &G)
static std::string	buildIDToString (BuildIDRef ID)
std::string	getDebuginfodSourceUrlPath (BuildIDRef ID, StringRef SourceFilePath)
	The following functions fetch a debuginfod artifact to a file in a local cache and return the cached file path.
Expected< std::string >	getCachedOrDownloadSource (BuildIDRef ID, StringRef SourceFilePath)
std::string	getDebuginfodExecutableUrlPath (BuildIDRef ID)
Expected< std::string >	getCachedOrDownloadExecutable (BuildIDRef ID)
std::string	getDebuginfodDebuginfoUrlPath (BuildIDRef ID)
Expected< std::string >	getCachedOrDownloadDebuginfo (BuildIDRef ID)
static bool	isHeader (StringRef S)
static SmallVector< std::string, 0 >	getHeaders ()
static bool	hasELFMagic (StringRef FilePath)
static uint64_t	getDebugInfoSize (DWARFContext &Dwarf)
	Compute the total size of the debug info.
static CompileUnit *	getUnitForOffset (const UnitListTy &Units, uint64_t Offset)
	Similar to DWARFUnitSection::getUnitForOffset(), but returning our CompileUnit object instead.
static bool	isODRAttribute (uint16_t Attr)
static bool	isTypeTag (uint16_t Tag)
static void	resolveRelativeObjectPath (SmallVectorImpl< char > &Buf, DWARFDie CU)
	Resolve the relative path to a build artifact referenced by DWARF by applying DW_AT_comp_dir.
static void	analyzeImportedModule (const DWARFDie &DIE, CompileUnit &CU, DWARFLinkerBase::SwiftInterfacesMapTy *ParseableSwiftInterfaces, std::function< void(const Twine &, const DWARFDie &)> ReportWarning)
	Collect references to parseable Swift interfaces in imported DW_TAG_module blocks.
static bool	updatePruning (const DWARFDie &Die, CompileUnit &CU, uint64_t ModulesEndOffset)
static void	updateChildPruning (const DWARFDie &Die, CompileUnit &CU, CompileUnit::DIEInfo &ChildInfo)
static void	analyzeContextInfo (const DWARFDie &DIE, unsigned ParentIdx, CompileUnit &CU, DeclContext *CurrentDeclContext, DeclContextTree &Contexts, uint64_t ModulesEndOffset, DWARFLinkerBase::SwiftInterfacesMapTy *ParseableSwiftInterfaces, std::function< void(const Twine &, const DWARFDie &)> ReportWarning)
	Recursive helper to build the global DeclContext information and gather the child->parent relationships in the original compile unit.
static bool	dieNeedsChildrenToBeMeaningful (uint32_t Tag)
static bool	isTlsAddressCode (uint8_t DW_OP_Code)
static void	updateChildIncompleteness (const DWARFDie &Die, CompileUnit &CU, CompileUnit::DIEInfo &ChildInfo)
	Helper that updates the completeness of the current DIE based on the completeness of one of its children.
static void	updateRefIncompleteness (const DWARFDie &Die, CompileUnit &CU, CompileUnit::DIEInfo &RefInfo)
	Helper that updates the completeness of the current DIE based on the completeness of the DIEs it references.
static bool	isODRCanonicalCandidate (const DWARFDie &Die, CompileUnit &CU)
static void	verifyKeepChain (CompileUnit &CU)
	Verify the keep chain by looking for DIEs that are kept but who's parent isn't.
static bool	shouldSkipAttribute (bool Update, DWARFAbbreviationDeclaration::AttributeSpec AttrSpec, bool SkipPC)
static void	patchAddrBase (DIE &Die, DIEInteger Offset)
static void	insertLineSequence (std::vector< DWARFDebugLine::Row > &Seq, std::vector< DWARFDebugLine::Row > &Rows)
	Insert the new line info sequence Seq into the current set of already linked line info Rows.
static void	patchStmtList (DIE &Die, DIEInteger Offset)
static uint64_t	getDwoId (const DWARFDie &CUDie)
static std::string	remapPath (StringRef Path, const DWARFLinkerBase::ObjectPrefixMapTy &ObjectPrefixMap)
static std::string	getPCMFile (const DWARFDie &CUDie, const DWARFLinkerBase::ObjectPrefixMapTy *ObjectPrefixMap)
static bool	inFunctionScope (CompileUnit &U, unsigned Idx)
	Check if the DIE at Idx is in the scope of a function.
void	writeIndexTable (MCStreamer &Out, ArrayRef< unsigned > ContributionOffsets, const MapVector< uint64_t, UnitIndexEntry > &IndexEntries, const AccessField &Field)
void	__register_frame (void *)
void	__deregister_frame (void *)
static int	jit_noop ()
static void	dumpSectionMemory (const SectionEntry &S, StringRef State)
static Error	getOffset (const SymbolRef &Sym, SectionRef Sec, uint64_t &Result)
static uint64_t	computeAllocationSizeForSections (std::vector< uint64_t > &SectionSizes, Align Alignment)
static bool	isRequiredForExecution (const SectionRef Section)
static bool	isReadOnlyData (const SectionRef Section)
static bool	isZeroInit (const SectionRef Section)
static bool	isTLS (const SectionRef Section)
static std::unique_ptr< RuntimeDyldCOFF >	createRuntimeDyldCOFF (Triple::ArchType Arch, RuntimeDyld::MemoryManager &MM, JITSymbolResolver &Resolver, bool ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction NotifyStubEmitted)
static std::unique_ptr< RuntimeDyldELF >	createRuntimeDyldELF (Triple::ArchType Arch, RuntimeDyld::MemoryManager &MM, JITSymbolResolver &Resolver, bool ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction NotifyStubEmitted)
static std::unique_ptr< RuntimeDyldMachO >	createRuntimeDyldMachO (Triple::ArchType Arch, RuntimeDyld::MemoryManager &MM, JITSymbolResolver &Resolver, bool ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction NotifyStubEmitted)
void	jitLinkForORC (object::OwningBinary< object::ObjectFile > O, RuntimeDyld::MemoryManager &MemMgr, JITSymbolResolver &Resolver, bool ProcessAllSections, unique_function< Error(const object::ObjectFile &Obj, RuntimeDyld::LoadedObjectInfo &LoadedObj, std::map< StringRef, JITEvaluatedSymbol >)> OnLoaded, unique_function< void(object::OwningBinary< object::ObjectFile >, std::unique_ptr< RuntimeDyld::LoadedObjectInfo >, Error)> OnEmitted)
static uint16_t	applyPPClo (uint64_t value)
static uint16_t	applyPPChi (uint64_t value)
static uint16_t	applyPPCha (uint64_t value)
static uint16_t	applyPPChigher (uint64_t value)
static uint16_t	applyPPChighera (uint64_t value)
static uint16_t	applyPPChighest (uint64_t value)
static uint16_t	applyPPChighesta (uint64_t value)
static int64_t	computeDelta (SectionEntry *A, SectionEntry *B)
static void	add16 (uint8_t *p, int16_t v)
static void	or32le (void *P, int32_t V)
static void	write32AArch64Imm (uint8_t *T, uint64_t imm, uint32_t rangeLimit)
static void	write32AArch64Ldr (uint8_t *T, uint64_t imm)
static void	write32AArch64Addr (void *T, uint64_t s, uint64_t p, int shift)
static bool	isThumbFunc (object::symbol_iterator Symbol, const object::ObjectFile &Obj, object::section_iterator Section)
static sys::MemoryBlock	trimBlockToPageSize (sys::MemoryBlock M)
Expected< APInt >	exprAdd (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
	Performs operation and.
Expected< APInt >	exprSub (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
Expected< APInt >	exprMul (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
Expected< APInt >	exprDiv (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
Expected< APInt >	exprMax (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
Expected< APInt >	exprMin (const APInt &Lhs, const APInt &Rhs, bool &Overflow)
void	deleteConstant (Constant *C)
cl::opt< bool >	EnableFSDiscriminator ("enable-fs-discriminator", cl::Hidden, cl::desc("Enable adding flow sensitive discriminators"))
static ValueAsMetadata *	getAsMetadata (Value *V)
static const Metadata *	get_hashable_data (const MDOperand &X)
	Make MDOperand transparent for hashing.
template<class T , class InfoT >
static T *	getUniqued (DenseSet< T *, InfoT > &Store, const typename InfoT::KeyTy &Key)
static bool	shouldIgnorePass (StringRef PassID)
std::optional< PseudoProbe >	extractProbeFromDiscriminator (const DILocation *DIL)
std::optional< PseudoProbe >	extractProbeFromDiscriminator (const Instruction &Inst)
static bool	isExpandableUser (User *U)
static SmallVector< Instruction *, 4 >	expandUser (BasicBlock::iterator InsertPt, Constant *C)
template<typename ParentClass >
void	invalidateParentIListOrdering (ParentClass *Parent)
	Notify basic blocks when an instruction is inserted.
template<>
void	invalidateParentIListOrdering (BasicBlock *BB)
cl::opt< bool >	EnableLTOInternalization ("enable-lto-internalization", cl::init(true), cl::Hidden, cl::desc("Enable global value internalization in LTO"))
	Enable global value internalization in LTO.
raw_ostream &	operator<< (raw_ostream &OS, const MCFixup &AF)
MCAsmParserExtension *	createDarwinAsmParser ()
MCAsmParserExtension *	createELFAsmParser ()
MCAsmParserExtension *	createCOFFAsmParser ()
MCAsmParserExtension *	createGOFFAsmParser ()
MCAsmParserExtension *	createXCOFFAsmParser ()
MCAsmParserExtension *	createWasmAsmParser ()
MCAsmParserExtension *	createCOFFMasmParser ()
cl::opt< unsigned >	AsmMacroMaxNestingDepth ("asm-macro-max-nesting-depth", cl::init(20), cl::Hidden, cl::desc("The maximum nesting depth allowed for assembly macros."))
static ErrorOr< SmallString< 128 > >	canonicalizePath (StringRef P)
static Error	writeArchiveToStream (raw_ostream &Out, ArrayRef< NewArchiveMember > NewMembers, SymtabWritingMode WriteSymtab, object::Archive::Kind Kind, bool Deterministic, bool Thin, std::optional< bool > IsEC)
cl::opt< bool >	DoInstrProfNameCompression ("enable-name-compression", cl::desc("Enable name/filename string compression"), cl::init(true))
static StringRef	stripDirPrefix (StringRef PathNameStr, uint32_t NumPrefix)
static StringRef	getStrippedSourceFileName (const GlobalObject &GO)
static std::string	getIRPGONameForGlobalObject (const GlobalObject &GO, GlobalValue::LinkageTypes Linkage, StringRef FileName)
static std::optional< std::string >	lookupPGONameFromMetadata (MDNode *MD)
static std::string	getIRPGOObjectName (const GlobalObject &GO, bool InLTO, MDNode *PGONameMetadata)
static Error	readAndDecodeStrings (StringRef NameStrings, std::function< Error(StringRef)> NameCallback)
	NameStrings is a string composed of one of more possibly encoded sub-strings.
uint32_t	getNumValueKindsInstrProf (const void *Record)
	ValueProfRecordClosure Interface implementation for InstrProfRecord class.
uint32_t	getNumValueSitesInstrProf (const void *Record, uint32_t VKind)
uint32_t	getNumValueDataInstrProf (const void *Record, uint32_t VKind)
uint32_t	getNumValueDataForSiteInstrProf (const void *R, uint32_t VK, uint32_t S)
void	getValueForSiteInstrProf (const void *R, InstrProfValueData *Dst, uint32_t K, uint32_t S)
ValueProfData *	allocValueProfDataInstrProf (size_t TotalSizeInBytes)
template<class T >
static T	swapToHostOrder (const unsigned char *&D, llvm::endianness Orig)
static std::unique_ptr< ValueProfData >	allocValueProfData (uint32_t TotalSize)
MDNode *	mayHaveValueProfileOfKind (const Instruction &Inst, InstrProfValueKind ValueKind)
static bool	getValueProfDataFromInstImpl (const MDNode *const MD, const uint32_t MaxNumDataWant, InstrProfValueData ValueData[], uint32_t &ActualNumValueData, uint64_t &TotalC, bool GetNoICPValue)
cl::opt< bool >	UseContextLessSummary ("profile-summary-contextless", cl::Hidden, cl::desc("Merge context profiles before calculating thresholds."))
cl::opt< int >	ProfileSummaryCutoffHot ("profile-summary-cutoff-hot", cl::Hidden, cl::init(990000), cl::desc("A count is hot if it exceeds the minimum count to" " reach this percentile of total counts."))
cl::opt< int >	ProfileSummaryCutoffCold ("profile-summary-cutoff-cold", cl::Hidden, cl::init(999999), cl::desc("A count is cold if it is below the minimum count" " to reach this percentile of total counts."))
cl::opt< unsigned >	ProfileSummaryHugeWorkingSetSizeThreshold ("profile-summary-huge-working-set-size-threshold", cl::Hidden, cl::init(15000), cl::desc("The code working set size is considered huge if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count."))
cl::opt< unsigned >	ProfileSummaryLargeWorkingSetSizeThreshold ("profile-summary-large-working-set-size-threshold", cl::Hidden, cl::init(12500), cl::desc("The code working set size is considered large if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count."))
cl::opt< uint64_t >	ProfileSummaryHotCount ("profile-summary-hot-count", cl::ReallyHidden, cl::desc("A fixed hot count that overrides the count derived from" " profile-summary-cutoff-hot"))
cl::opt< uint64_t >	ProfileSummaryColdCount ("profile-summary-cold-count", cl::ReallyHidden, cl::desc("A fixed cold count that overrides the count derived from" " profile-summary-cutoff-cold"))
static constexpr APFloatBase::ExponentType	exponentZero (const fltSemantics &semantics)
static constexpr APFloatBase::ExponentType	exponentInf (const fltSemantics &semantics)
static constexpr APFloatBase::ExponentType	exponentNaN (const fltSemantics &semantics)
static Error	createError (const Twine &Err)
static constexpr unsigned int	partCountForBits (unsigned int bits)
static unsigned int	decDigitValue (unsigned int c)
static Expected< int >	readExponent (StringRef::iterator begin, StringRef::iterator end)
static Expected< int >	totalExponent (StringRef::iterator p, StringRef::iterator end, int exponentAdjustment)
static Expected< StringRef::iterator >	skipLeadingZeroesAndAnyDot (StringRef::iterator begin, StringRef::iterator end, StringRef::iterator *dot)
static Error	interpretDecimal (StringRef::iterator begin, StringRef::iterator end, decimalInfo *D)
static Expected< lostFraction >	trailingHexadecimalFraction (StringRef::iterator p, StringRef::iterator end, unsigned int digitValue)
static lostFraction	lostFractionThroughTruncation (const APFloatBase::integerPart *parts, unsigned int partCount, unsigned int bits)
static lostFraction	shiftRight (APFloatBase::integerPart *dst, unsigned int parts, unsigned int bits)
static lostFraction	combineLostFractions (lostFraction moreSignificant, lostFraction lessSignificant)
static unsigned int	HUerrBound (bool inexactMultiply, unsigned int HUerr1, unsigned int HUerr2)
static APFloatBase::integerPart	ulpsFromBoundary (const APFloatBase::integerPart *parts, unsigned int bits, bool isNearest)
static unsigned int	powerOf5 (APFloatBase::integerPart *dst, unsigned int power)
static unsigned int	partAsHex (char *dst, APFloatBase::integerPart part, unsigned int count, const char *hexDigitChars)
static char *	writeUnsignedDecimal (char *dst, unsigned int n)
static char *	writeSignedDecimal (char *dst, int value)
static struct tm	getStructTM (TimePoint<> TP)
static struct tm	getStructTMUtc (UtcTime<> TP)
template<class T >
static void	format (const T &Fractional, struct tm &LT, raw_ostream &OS, StringRef Style)
static Boolean	isLegalUTF8 (const UTF8 *source, int length)
static unsigned	findMaximalSubpartOfIllFormedUTF8Sequence (const UTF8 *source, const UTF8 *sourceEnd)
static ConversionResult	ConvertUTF8toUTF32Impl (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags, Boolean InputIsPartial)
template<typename TResult >
static bool	ConvertUTF8toWideInternal (llvm::StringRef Source, TResult &Result)
void	initDebugCounterOptions ()
void	initGraphWriterOptions ()
void	initSignalsOptions ()
void	initStatisticOptions ()
void	initTimerOptions ()
void	initTypeSizeOptions ()
void	initWithColorOptions ()
void	initDebugOptions ()
void	initRandomSeedOptions ()
void *	SearchForAddressOfSpecialSymbol (const char *SymbolName)
static void	PrintMessage (ArrayRef< SMLoc > Loc, SourceMgr::DiagKind Kind, const Twine &Msg)
FunctionPass *	createAArch64DeadRegisterDefinitions ()
FunctionPass *	createAArch64RedundantCopyEliminationPass ()
FunctionPass *	createAArch64CondBrTuning ()
FunctionPass *	createAArch64CompressJumpTablesPass ()
FunctionPass *	createAArch64ConditionalCompares ()
FunctionPass *	createAArch64AdvSIMDScalar ()
FunctionPass *	createAArch64ISelDag (AArch64TargetMachine &TM, CodeGenOptLevel OptLevel)
	createAArch64ISelDag - This pass converts a legalized DAG into a AArch64-specific DAG, ready for instruction scheduling.
FunctionPass *	createAArch64StorePairSuppressPass ()
FunctionPass *	createAArch64ExpandPseudoPass ()
	Returns an instance of the pseudo instruction expansion pass.
FunctionPass *	createAArch64SLSHardeningPass ()
FunctionPass *	createAArch64IndirectThunks ()
FunctionPass *	createAArch64SpeculationHardeningPass ()
	Returns an instance of the pseudo instruction expansion pass.
FunctionPass *	createAArch64LoadStoreOptimizationPass ()
	createAArch64LoadStoreOptimizationPass - returns an instance of the load / store optimization pass.
ModulePass *	createAArch64LowerHomogeneousPrologEpilogPass ()
FunctionPass *	createAArch64SIMDInstrOptPass ()
	Returns an instance of the high cost ASIMD instruction replacement optimization pass.
ModulePass *	createAArch64PromoteConstantPass ()
FunctionPass *	createAArch64ConditionOptimizerPass ()
FunctionPass *	createAArch64A57FPLoadBalancing ()
FunctionPass *	createAArch64A53Fix835769 ()
FunctionPass *	createFalkorHWPFFixPass ()
FunctionPass *	createFalkorMarkStridedAccessesPass ()
FunctionPass *	createAArch64PointerAuthPass ()
FunctionPass *	createAArch64BranchTargetsPass ()
FunctionPass *	createAArch64MIPeepholeOptPass ()
FunctionPass *	createAArch64PostCoalescerPass ()
FunctionPass *	createAArch64CleanupLocalDynamicTLSPass ()
FunctionPass *	createAArch64CollectLOHPass ()
FunctionPass *	createSMEABIPass ()
ModulePass *	createSVEIntrinsicOptsPass ()
InstructionSelector *	createAArch64InstructionSelector (const AArch64TargetMachine &, AArch64Subtarget &, AArch64RegisterBankInfo &)
FunctionPass *	createAArch64O0PreLegalizerCombiner ()
FunctionPass *	createAArch64PreLegalizerCombiner ()
FunctionPass *	createAArch64PostLegalizerCombiner (bool IsOptNone)
FunctionPass *	createAArch64PostLegalizerLowering ()
FunctionPass *	createAArch64PostSelectOptimize ()
FunctionPass *	createAArch64StackTaggingPass (bool IsOptNone)
FunctionPass *	createAArch64StackTaggingPreRAPass ()
ModulePass *	createAArch64GlobalsTaggingPass ()
ModulePass *	createAArch64Arm64ECCallLoweringPass ()
void	initializeAArch64A53Fix835769Pass (PassRegistry &)
void	initializeAArch64A57FPLoadBalancingPass (PassRegistry &)
void	initializeAArch64AdvSIMDScalarPass (PassRegistry &)
void	initializeAArch64PointerAuthPass (PassRegistry &)
void	initializeAArch64BranchTargetsPass (PassRegistry &)
void	initializeAArch64CFIFixupPass (PassRegistry &)
void	initializeAArch64CollectLOHPass (PassRegistry &)
void	initializeAArch64CompressJumpTablesPass (PassRegistry &)
void	initializeAArch64CondBrTuningPass (PassRegistry &)
void	initializeAArch64ConditionOptimizerPass (PassRegistry &)
void	initializeAArch64ConditionalComparesPass (PassRegistry &)
void	initializeAArch64DAGToDAGISelPass (PassRegistry &)
void	initializeAArch64DeadRegisterDefinitionsPass (PassRegistry &)
void	initializeAArch64ExpandPseudoPass (PassRegistry &)
void	initializeAArch64GlobalsTaggingPass (PassRegistry &)
void	initializeAArch64LoadStoreOptPass (PassRegistry &)
void	initializeAArch64LoopIdiomTransformLegacyPassPass (PassRegistry &)
void	initializeAArch64LowerHomogeneousPrologEpilogPass (PassRegistry &)
void	initializeAArch64MIPeepholeOptPass (PassRegistry &)
void	initializeAArch64O0PreLegalizerCombinerPass (PassRegistry &)
void	initializeAArch64PostCoalescerPass (PassRegistry &)
void	initializeAArch64PostLegalizerCombinerPass (PassRegistry &)
void	initializeAArch64PostLegalizerLoweringPass (PassRegistry &)
void	initializeAArch64PostSelectOptimizePass (PassRegistry &)
void	initializeAArch64PreLegalizerCombinerPass (PassRegistry &)
void	initializeAArch64PromoteConstantPass (PassRegistry &)
void	initializeAArch64RedundantCopyEliminationPass (PassRegistry &)
void	initializeAArch64SIMDInstrOptPass (PassRegistry &)
void	initializeAArch64SLSHardeningPass (PassRegistry &)
void	initializeAArch64SpeculationHardeningPass (PassRegistry &)
void	initializeAArch64StackTaggingPass (PassRegistry &)
void	initializeAArch64StackTaggingPreRAPass (PassRegistry &)
void	initializeAArch64StorePairSuppressPass (PassRegistry &)
void	initializeFalkorHWPFFixPass (PassRegistry &)
void	initializeFalkorMarkStridedAccessesLegacyPass (PassRegistry &)
void	initializeLDTLSCleanupPass (PassRegistry &)
void	initializeSMEABIPass (PassRegistry &)
void	initializeSVEIntrinsicOptsPass (PassRegistry &)
void	initializeAArch64Arm64ECCallLoweringPass (PassRegistry &)
bool	CC_AArch64_AAPCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Arm64EC_VarArg (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Arm64EC_Thunk (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Arm64EC_Thunk_Native (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_DarwinPCS_VarArg (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_DarwinPCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_DarwinPCS_ILP32_VarArg (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Win64PCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Win64_VarArg (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Win64_CFGuard_Check (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_Arm64EC_CFGuard_Check (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_AArch64_GHC (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_AArch64_AAPCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_AArch64_Arm64EC_Thunk (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_AArch64_Arm64EC_CFGuard_Check (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
std::optional< UsedNZCV >	examineCFlagsUse (MachineInstr &MI, MachineInstr &CmpInstr, const TargetRegisterInfo &TRI, SmallVectorImpl< MachineInstr * > *CCUseInstrs=nullptr)
bool	isNZCVTouchedInInstructionRange (const MachineInstr &DefMI, const MachineInstr &UseMI, const TargetRegisterInfo *TRI)
	Return true if there is an instruction /after/ DefMI and before UseMI which either reads or clobbers NZCV.
MCCFIInstruction	createDefCFA (const TargetRegisterInfo &TRI, unsigned FrameReg, unsigned Reg, const StackOffset &Offset, bool LastAdjustmentWasScalable=true)
MCCFIInstruction	createCFAOffset (const TargetRegisterInfo &MRI, unsigned Reg, const StackOffset &OffsetFromDefCFA)
void	emitFrameOffset (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, const DebugLoc &DL, unsigned DestReg, unsigned SrcReg, StackOffset Offset, const TargetInstrInfo *TII, MachineInstr::MIFlag=MachineInstr::NoFlags, bool SetNZCV=false, bool NeedsWinCFI=false, bool *HasWinCFI=nullptr, bool EmitCFAOffset=false, StackOffset InitialOffset={}, unsigned FrameReg=AArch64::SP)
	emitFrameOffset - Emit instructions as needed to set DestReg to SrcReg plus Offset.
bool	rewriteAArch64FrameIndex (MachineInstr &MI, unsigned FrameRegIdx, unsigned FrameReg, StackOffset &Offset, const AArch64InstrInfo *TII)
	rewriteAArch64FrameIndex - Rewrite MI to access 'Offset' bytes from the FP.
int	isAArch64FrameOffsetLegal (const MachineInstr &MI, StackOffset &Offset, bool *OutUseUnscaledOp=nullptr, unsigned *OutUnscaledOp=nullptr, int64_t *EmittableOffset=nullptr)
	Check if the Offset is a valid frame offset for MI.
static bool	isUncondBranchOpcode (int Opc)
static bool	isCondBranchOpcode (int Opc)
static bool	isIndirectBranchOpcode (int Opc)
static bool	isPTrueOpcode (unsigned Opc)
unsigned	getBLRCallOpcode (const MachineFunction &MF)
	Return opcode to be used for indirect calls.
static unsigned	getXPACOpcodeForKey (AArch64PACKey::ID K)
	Return XPAC opcode to be used for a ptrauth strip using the given key.
static unsigned	getAUTOpcodeForKey (AArch64PACKey::ID K, bool Zero)
	Return AUT opcode to be used for a ptrauth auth using the given key, or its AUT*Z variant that doesn't take a discriminator operand, using zero instead.
static unsigned	getPACOpcodeForKey (AArch64PACKey::ID K, bool Zero)
	Return PAC opcode to be used for a ptrauth sign using the given key, or its PAC*Z variant that doesn't take a discriminator operand, using zero instead.
Pass *	createAArch64LoopIdiomTransformPass ()
std::unique_ptr< ScheduleDAGMutation >	createAArch64MacroFusionDAGMutation ()
	Note that you have to add: DAG.addMutation(createAArch64MacroFusionDAGMutation()); to AArch64PassConfig::createMachineScheduler() to have an effect.
static unsigned	getPerfectShuffleCost (llvm::ArrayRef< int > M)
bool	isZIPMask (ArrayRef< int > M, EVT VT, unsigned &WhichResult)
bool	isUZPMask (ArrayRef< int > M, EVT VT, unsigned &WhichResult)
MCELFStreamer *	createAArch64ELFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > TAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll)
MCCodeEmitter *	createAArch64MCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createAArch64leAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCAsmBackend *	createAArch64beAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createAArch64ELFObjectWriter (uint8_t OSABI, bool IsILP32)
std::unique_ptr< MCObjectTargetWriter >	createAArch64MachObjectWriter (uint32_t CPUType, uint32_t CPUSubtype, bool IsILP32)
std::unique_ptr< MCObjectTargetWriter >	createAArch64WinCOFFObjectWriter (const Triple &TheTriple)
MCTargetStreamer *	createAArch64AsmTargetStreamer (MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *InstPrint, bool isVerboseAsm)
MCTargetStreamer *	createAArch64ObjectTargetStreamer (MCStreamer &S, const MCSubtargetInfo &STI)
MCTargetStreamer *	createAArch64NullTargetStreamer (MCStreamer &S)
MCWinCOFFStreamer *	createAArch64WinCOFFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > TAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll, bool IncrementalLinkerCompatible)
Target &	getTheAArch64leTarget ()
Target &	getTheAArch64beTarget ()
Target &	getTheAArch64_32Target ()
Target &	getTheARM64Target ()
Target &	getTheARM64_32Target ()
static unsigned	getWRegFromXReg (unsigned Reg)
static unsigned	getXRegFromWReg (unsigned Reg)
static unsigned	getXRegFromXRegTuple (unsigned RegTuple)
static unsigned	getBRegFromDReg (unsigned Reg)
static unsigned	getDRegFromBReg (unsigned Reg)
static bool	atomicBarrierDroppedOnZero (unsigned Opcode)
unsigned	getNumElementsFromSVEPredPattern (unsigned Pattern)
	Return the number of active elements for VL1 to VL256 predicate pattern, zero for all other patterns.
std::optional< unsigned >	getSVEPredPatternFromNumElements (unsigned MinNumElts)
	Return specific VL predicate pattern based on the number of elements.
	LLVM_DECLARE_ENUM_AS_BITMASK (TailFoldingOpts,(long) TailFoldingOpts::Reverse)
static const char *	AArch64VectorLayoutToString (AArch64Layout::VectorLayout Layout)
static AArch64Layout::VectorLayout	AArch64StringToVectorLayout (StringRef LayoutStr)
static StringRef	AArch64PACKeyIDToString (AArch64PACKey::ID KeyID)
	Return 2-letter identifier string for numeric key ID.
static std::optional< AArch64PACKey::ID >	AArch64StringToPACKeyID (StringRef Name)
	Return numeric key ID for 2-letter identifier string.
void	initializeAMDGPUPreLegalizerCombinerPass (PassRegistry &)
FunctionPass *	createAMDGPUPreLegalizeCombiner (bool IsOptNone)
void	initializeAMDGPUPostLegalizerCombinerPass (PassRegistry &)
FunctionPass *	createAMDGPUPostLegalizeCombiner (bool IsOptNone)
FunctionPass *	createAMDGPURegBankCombiner (bool IsOptNone)
void	initializeAMDGPURegBankCombinerPass (PassRegistry &)
void	initializeAMDGPURegBankSelectPass (PassRegistry &)
FunctionPass *	createGCNDPPCombinePass ()
FunctionPass *	createSIAnnotateControlFlowPass ()
	Create the annotation pass.
FunctionPass *	createSIFoldOperandsPass ()
FunctionPass *	createSIPeepholeSDWAPass ()
FunctionPass *	createSILowerI1CopiesPass ()
FunctionPass *	createAMDGPUGlobalISelDivergenceLoweringPass ()
FunctionPass *	createSIShrinkInstructionsPass ()
FunctionPass *	createSILoadStoreOptimizerPass ()
FunctionPass *	createSIWholeQuadModePass ()
FunctionPass *	createSIFixControlFlowLiveIntervalsPass ()
FunctionPass *	createSIOptimizeExecMaskingPreRAPass ()
FunctionPass *	createSIOptimizeVGPRLiveRangePass ()
FunctionPass *	createSIFixSGPRCopiesPass ()
FunctionPass *	createLowerWWMCopiesPass ()
FunctionPass *	createSIMemoryLegalizerPass ()
FunctionPass *	createSIInsertWaitcntsPass ()
FunctionPass *	createSIPreAllocateWWMRegsPass ()
FunctionPass *	createSIFormMemoryClausesPass ()
FunctionPass *	createSIPostRABundlerPass ()
FunctionPass *	createAMDGPUImageIntrinsicOptimizerPass (const TargetMachine *)
ModulePass *	createAMDGPURemoveIncompatibleFunctionsPass (const TargetMachine *)
FunctionPass *	createAMDGPUCodeGenPreparePass ()
FunctionPass *	createAMDGPULateCodeGenPreparePass ()
FunctionPass *	createAMDGPUMachineCFGStructurizerPass ()
FunctionPass *	createAMDGPURewriteOutArgumentsPass ()
ModulePass *	createAMDGPULowerModuleLDSLegacyPass (const AMDGPUTargetMachine *TM=nullptr)
ModulePass *	createAMDGPULowerBufferFatPointersPass ()
FunctionPass *	createSIModeRegisterPass ()
FunctionPass *	createGCNPreRAOptimizationsPass ()
void	initializeAMDGPUDAGToDAGISelPass (PassRegistry &)
void	initializeAMDGPUMachineCFGStructurizerPass (PassRegistry &)
void	initializeAMDGPUAlwaysInlinePass (PassRegistry &)
Pass *	createAMDGPUAnnotateKernelFeaturesPass ()
Pass *	createAMDGPUAttributorLegacyPass ()
void	initializeAMDGPUAttributorLegacyPass (PassRegistry &)
void	initializeAMDGPUAnnotateKernelFeaturesPass (PassRegistry &)
FunctionPass *	createAMDGPUAtomicOptimizerPass (ScanOptions ScanStrategy)
void	initializeAMDGPUAtomicOptimizerPass (PassRegistry &)
ModulePass *	createAMDGPUCtorDtorLoweringLegacyPass ()
void	initializeAMDGPUCtorDtorLoweringLegacyPass (PassRegistry &)
FunctionPass *	createAMDGPULowerKernelArgumentsPass ()
void	initializeAMDGPULowerKernelArgumentsPass (PassRegistry &)
FunctionPass *	createAMDGPUPromoteKernelArgumentsPass ()
void	initializeAMDGPUPromoteKernelArgumentsPass (PassRegistry &)
ModulePass *	createAMDGPULowerKernelAttributesPass ()
void	initializeAMDGPULowerKernelAttributesPass (PassRegistry &)
void	initializeAMDGPULowerModuleLDSLegacyPass (PassRegistry &)
void	initializeAMDGPULowerBufferFatPointersPass (PassRegistry &)
void	initializeAMDGPURewriteOutArgumentsPass (PassRegistry &)
void	initializeGCNDPPCombinePass (PassRegistry &)
void	initializeSIFoldOperandsPass (PassRegistry &)
void	initializeSIPeepholeSDWAPass (PassRegistry &)
void	initializeSIShrinkInstructionsPass (PassRegistry &)
void	initializeSIFixSGPRCopiesPass (PassRegistry &)
void	initializeSIFixVGPRCopiesPass (PassRegistry &)
void	initializeSILowerWWMCopiesPass (PassRegistry &)
void	initializeSILowerI1CopiesPass (PassRegistry &)
void	initializeAMDGPUGlobalISelDivergenceLoweringPass (PassRegistry &)
void	initializeAMDGPUMarkLastScratchLoadPass (PassRegistry &)
void	initializeSILowerSGPRSpillsPass (PassRegistry &)
void	initializeSILoadStoreOptimizerPass (PassRegistry &)
void	initializeSIWholeQuadModePass (PassRegistry &)
void	initializeSILowerControlFlowPass (PassRegistry &)
void	initializeSIPreEmitPeepholePass (PassRegistry &)
void	initializeSILateBranchLoweringPass (PassRegistry &)
void	initializeSIOptimizeExecMaskingPass (PassRegistry &)
void	initializeSIPreAllocateWWMRegsPass (PassRegistry &)
void	initializeAMDGPUImageIntrinsicOptimizerPass (PassRegistry &)
void	initializeAMDGPUPerfHintAnalysisPass (PassRegistry &)
void	initializeGCNRegPressurePrinterPass (PassRegistry &)
FunctionPass *	createAMDGPUPromoteAlloca ()
void	initializeAMDGPUPromoteAllocaPass (PassRegistry &)
FunctionPass *	createAMDGPUPromoteAllocaToVector ()
void	initializeAMDGPUPromoteAllocaToVectorPass (PassRegistry &)
Pass *	createAMDGPUStructurizeCFGPass ()
FunctionPass *	createAMDGPUISelDag (TargetMachine &TM, CodeGenOptLevel OptLevel)
	This pass converts a legalized DAG into a AMDGPU-specific.
ModulePass *	createAMDGPUAlwaysInlinePass (bool GlobalOpt=true)
FunctionPass *	createAMDGPUAnnotateUniformValues ()
ModulePass *	createAMDGPUPrintfRuntimeBinding ()
void	initializeAMDGPUPrintfRuntimeBindingPass (PassRegistry &)
void	initializeAMDGPUResourceUsageAnalysisPass (PassRegistry &)
ModulePass *	createAMDGPUUnifyMetadataPass ()
void	initializeAMDGPUUnifyMetadataPass (PassRegistry &)
void	initializeSIOptimizeExecMaskingPreRAPass (PassRegistry &)
void	initializeSIOptimizeVGPRLiveRangePass (PassRegistry &)
void	initializeAMDGPUAnnotateUniformValuesPass (PassRegistry &)
void	initializeAMDGPUCodeGenPreparePass (PassRegistry &)
void	initializeAMDGPURemoveIncompatibleFunctionsPass (PassRegistry &)
void	initializeAMDGPULateCodeGenPreparePass (PassRegistry &)
FunctionPass *	createAMDGPURewriteUndefForPHILegacyPass ()
void	initializeAMDGPURewriteUndefForPHILegacyPass (PassRegistry &)
void	initializeSIAnnotateControlFlowPass (PassRegistry &)
void	initializeSIMemoryLegalizerPass (PassRegistry &)
void	initializeSIModeRegisterPass (PassRegistry &)
void	initializeAMDGPUInsertDelayAluPass (PassRegistry &)
void	initializeAMDGPUInsertSingleUseVDSTPass (PassRegistry &)
void	initializeSIInsertHardClausesPass (PassRegistry &)
void	initializeSIInsertWaitcntsPass (PassRegistry &)
void	initializeSIFormMemoryClausesPass (PassRegistry &)
void	initializeSIPostRABundlerPass (PassRegistry &)
void	initializeGCNCreateVOPDPass (PassRegistry &)
void	initializeAMDGPUUnifyDivergentExitNodesPass (PassRegistry &)
ImmutablePass *	createAMDGPUAAWrapperPass ()
void	initializeAMDGPUAAWrapperPassPass (PassRegistry &)
ImmutablePass *	createAMDGPUExternalAAWrapperPass ()
void	initializeAMDGPUExternalAAWrapperPass (PassRegistry &)
void	initializeAMDGPUArgumentUsageInfoPass (PassRegistry &)
ModulePass *	createAMDGPUOpenCLEnqueuedBlockLoweringPass ()
void	initializeAMDGPUOpenCLEnqueuedBlockLoweringPass (PassRegistry &)
void	initializeGCNNSAReassignPass (PassRegistry &)
void	initializeGCNPreRALongBranchRegPass (PassRegistry &)
void	initializeGCNPreRAOptimizationsPass (PassRegistry &)
FunctionPass *	createAMDGPUSetWavePriorityPass ()
void	initializeAMDGPUSetWavePriorityPass (PassRegistry &)
void	initializeGCNRewritePartialRegUsesPass (llvm::PassRegistry &)
raw_ostream &	operator<< (raw_ostream &OS, const ArgDescriptor &Arg)
std::unique_ptr< ScheduleDAGMutation >	createAMDGPUExportClusteringDAGMutation ()
std::unique_ptr< ScheduleDAGMutation >	createIGroupLPDAGMutation (AMDGPU::SchedulingPhase Phase)
	Phase specifes whether or not this is a reentry into the IGroupLPDAGMutation.
static double	log2 (double V)
std::unique_ptr< ScheduleDAGMutation >	createAMDGPUMacroFusionDAGMutation ()
	Note that you have to add: DAG.addMutation(createAMDGPUMacroFusionDAGMutation()); to AMDGPUPassConfig::createMachineScheduler() to have an effect.
std::vector< const SUnit * >	makeGCNILPScheduler (ArrayRef< const SUnit * > BotRoots, const ScheduleDAG &DAG)
std::vector< const SUnit * >	makeMinRegSchedule (ArrayRef< const SUnit * > TopRoots, const ScheduleDAG &DAG)
GCNRegPressure	max (const GCNRegPressure &P1, const GCNRegPressure &P2)
GCNRegPressure	operator+ (const GCNRegPressure &P1, const GCNRegPressure &P2)
GCNRegPressure	operator- (const GCNRegPressure &P1, const GCNRegPressure &P2)
GCNRPTracker::LiveRegSet	getLiveRegs (SlotIndex SI, const LiveIntervals &LIS, const MachineRegisterInfo &MRI)
LaneBitmask	getLiveLaneMask (unsigned Reg, SlotIndex SI, const LiveIntervals &LIS, const MachineRegisterInfo &MRI)
LaneBitmask	getLiveLaneMask (const LiveInterval &LI, SlotIndex SI, const MachineRegisterInfo &MRI)
template<typename Range >
DenseMap< MachineInstr *, GCNRPTracker::LiveRegSet >	getLiveRegMap (Range &&R, bool After, LiveIntervals &LIS)
	creates a map MachineInstr -> LiveRegSet R - range of iterators on instructions After - upon entry or exit of every instruction Note: there is no entry in the map for instructions with empty live reg set Complexity = O(NumVirtRegs * averageLiveRangeSegmentsPerReg * lg(R))
GCNRPTracker::LiveRegSet	getLiveRegsAfter (const MachineInstr &MI, const LiveIntervals &LIS)
GCNRPTracker::LiveRegSet	getLiveRegsBefore (const MachineInstr &MI, const LiveIntervals &LIS)
template<typename Range >
GCNRegPressure	getRegPressure (const MachineRegisterInfo &MRI, Range &&LiveRegs)
bool	isEqual (const GCNRPTracker::LiveRegSet &S1, const GCNRPTracker::LiveRegSet &S2)
Printable	print (const GCNRegPressure &RP, const GCNSubtarget *ST=nullptr)
Printable	print (const GCNRPTracker::LiveRegSet &LiveRegs, const MachineRegisterInfo &MRI)
Printable	reportMismatch (const GCNRPTracker::LiveRegSet &LISLR, const GCNRPTracker::LiveRegSet &TrackedL, const TargetRegisterInfo *TRI, StringRef Pfx=" ")
raw_ostream &	operator<< (raw_ostream &OS, const GCNSchedStageID &StageID)
raw_ostream &	operator<< (raw_ostream &OS, const ScheduleMetrics &Sm)
bool	checkVOPDRegConstraints (const SIInstrInfo &TII, const MachineInstr &FirstMI, const MachineInstr &SecondMI)
std::unique_ptr< ScheduleDAGMutation >	createVOPDPairingMutation ()
MCELFStreamer *	createAMDGPUELFStreamer (const Triple &T, MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll)
MCRegisterInfo *	createGCNMCRegisterInfo (AMDGPUDwarfFlavour DwarfFlavour)
MCCodeEmitter *	createAMDGPUMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createAMDGPUAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createAMDGPUELFObjectWriter (bool Is64Bit, uint8_t OSABI, bool HasRelocationAddend)
MCCodeEmitter *	createR600MCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCInstrInfo *	createR600MCInstrInfo ()
FunctionPass *	createR600VectorRegMerger ()
FunctionPass *	createR600ExpandSpecialInstrsPass ()
FunctionPass *	createR600EmitClauseMarkers ()
FunctionPass *	createR600ClauseMergePass ()
FunctionPass *	createR600Packetizer ()
FunctionPass *	createR600ControlFlowFinalizer ()
FunctionPass *	createR600MachineCFGStructurizerPass ()
FunctionPass *	createR600ISelDag (TargetMachine &TM, CodeGenOptLevel OptLevel)
	This pass converts a legalized DAG into a R600-specific.
ModulePass *	createR600OpenCLImageTypeLoweringPass ()
void	initializeR600ClauseMergePassPass (PassRegistry &)
void	initializeR600ControlFlowFinalizerPass (PassRegistry &)
void	initializeR600ExpandSpecialInstrsPassPass (PassRegistry &)
void	initializeR600VectorRegMergerPass (PassRegistry &)
void	initializeR600PacketizerPass (PassRegistry &)
AsmPrinter *	createR600AsmPrinterPass (TargetMachine &TM, std::unique_ptr< MCStreamer > &&Streamer)
void	initializeR600EmitClauseMarkersPass (PassRegistry &)
void	initializeR600MachineCFGStructurizerPass (PassRegistry &)
bool	isOfRegClass (const TargetInstrInfo::RegSubRegPair &P, const TargetRegisterClass &TRC, MachineRegisterInfo &MRI)
	Returns true if a reg:subreg pair P has a TRC class.
TargetInstrInfo::RegSubRegPair	getRegSubRegPair (const MachineOperand &O)
	Create RegSubRegPair from a register MachineOperand.
TargetInstrInfo::RegSubRegPair	getRegSequenceSubReg (MachineInstr &MI, unsigned SubReg)
	Return the SubReg component from REG_SEQUENCE.
MachineInstr *	getVRegSubRegDef (const TargetInstrInfo::RegSubRegPair &P, MachineRegisterInfo &MRI)
	Return the defining instruction for a given reg:subreg pair skipping copy like instructions and subreg-manipulation pseudos.
bool	execMayBeModifiedBeforeUse (const MachineRegisterInfo &MRI, Register VReg, const MachineInstr &DefMI, const MachineInstr &UseMI)
	Return false if EXEC is not changed between the def of VReg at DefMI and the use at UseMI.
bool	execMayBeModifiedBeforeAnyUse (const MachineRegisterInfo &MRI, Register VReg, const MachineInstr &DefMI)
	Return false if EXEC is not changed between the def of VReg at DefMI and all its uses.
bool	isBoolSGPR (SDValue V)
Register	createLaneMaskReg (MachineRegisterInfo *MRI, MachineRegisterInfo::VRegAttrs LaneMaskRegAttrs)
Target &	getTheR600Target ()
	The target for R600 GPUs.
Target &	getTheGCNTarget ()
	The target for GCN GPUs.
raw_ostream &	operator<< (raw_ostream &OS, const AMDGPU::IsaInfo::TargetIDSetting S)
void	printAmdKernelCodeField (const amd_kernel_code_t &C, int FldIndex, raw_ostream &OS)
void	dumpAmdKernelCode (const amd_kernel_code_t *C, raw_ostream &OS, const char *tab)
bool	parseAmdKernelCodeField (StringRef ID, MCAsmParser &Parser, amd_kernel_code_t &C, raw_ostream &Err)
FunctionPass *	createARCISelDag (ARCTargetMachine &TM, CodeGenOptLevel OptLevel)
	This pass converts a legalized DAG into a ARC-specific DAG, ready for instruction scheduling.
FunctionPass *	createARCExpandPseudosPass ()
FunctionPass *	createARCOptAddrMode ()
FunctionPass *	createARCBranchFinalizePass ()
void	initializeARCDAGToDAGISelPass (PassRegistry &)
void	initializeARCBranchFinalizePass (PassRegistry &Registry)
void	initializeARCOptAddrModePass (PassRegistry &)
Target &	getTheARCTarget ()
Pass *	createMVETailPredicationPass ()
FunctionPass *	createARMLowOverheadLoopsPass ()
FunctionPass *	createARMBlockPlacementPass ()
Pass *	createARMParallelDSPPass ()
FunctionPass *	createARMISelDag (ARMBaseTargetMachine &TM, CodeGenOptLevel OptLevel)
	createARMISelDag - This pass converts a legalized DAG into a ARM-specific DAG, ready for instruction scheduling.
FunctionPass *	createA15SDOptimizerPass ()
FunctionPass *	createARMLoadStoreOptimizationPass (bool PreAlloc=false)
	Returns an instance of the load / store optimization pass.
FunctionPass *	createARMExpandPseudoPass ()
	createARMExpandPseudoPass - returns an instance of the pseudo instruction expansion pass.
FunctionPass *	createARMBranchTargetsPass ()
FunctionPass *	createARMConstantIslandPass ()
	createARMConstantIslandPass - returns an instance of the constpool island pass.
FunctionPass *	createMLxExpansionPass ()
FunctionPass *	createThumb2ITBlockPass ()
	createThumb2ITBlockPass - Returns an instance of the Thumb2 IT blocks insertion pass.
FunctionPass *	createMVEVPTBlockPass ()
	createMVEVPTBlock - Returns an instance of the MVE VPT block insertion pass.
FunctionPass *	createMVETPAndVPTOptimisationsPass ()
	createMVETPAndVPTOptimisationsPass
FunctionPass *	createARMOptimizeBarriersPass ()
	createARMOptimizeBarriersPass - Returns an instance of the remove double barriers pass.
FunctionPass *	createThumb2SizeReductionPass (std::function< bool(const Function &)> Ftor=nullptr)
	createThumb2SizeReductionPass - Returns an instance of the Thumb2 size reduction pass.
InstructionSelector *	createARMInstructionSelector (const ARMBaseTargetMachine &TM, const ARMSubtarget &STI, const ARMRegisterBankInfo &RBI)
Pass *	createMVEGatherScatterLoweringPass ()
FunctionPass *	createARMSLSHardeningPass ()
FunctionPass *	createARMIndirectThunks ()
Pass *	createMVELaneInterleavingPass ()
FunctionPass *	createARMFixCortexA57AES1742098Pass ()
void	LowerARMMachineInstrToMCInst (const MachineInstr *MI, MCInst &OutMI, ARMAsmPrinter &AP)
void	initializeARMBlockPlacementPass (PassRegistry &)
void	initializeARMBranchTargetsPass (PassRegistry &)
void	initializeARMConstantIslandsPass (PassRegistry &)
void	initializeARMDAGToDAGISelPass (PassRegistry &)
void	initializeARMExpandPseudoPass (PassRegistry &)
void	initializeARMFixCortexA57AES1742098Pass (PassRegistry &)
void	initializeARMLoadStoreOptPass (PassRegistry &)
void	initializeARMLowOverheadLoopsPass (PassRegistry &)
void	initializeARMParallelDSPPass (PassRegistry &)
void	initializeARMPreAllocLoadStoreOptPass (PassRegistry &)
void	initializeARMSLSHardeningPass (PassRegistry &)
void	initializeMVEGatherScatterLoweringPass (PassRegistry &)
void	initializeMVELaneInterleavingPass (PassRegistry &)
void	initializeMVETPAndVPTOptimisationsPass (PassRegistry &)
void	initializeMVETailPredicationPass (PassRegistry &)
void	initializeMVEVPTBlockPass (PassRegistry &)
void	initializeThumb2ITBlockPass (PassRegistry &)
void	initializeThumb2SizeReducePass (PassRegistry &)
template<>
bool	IsCPSRDead< MachineInstr > (const MachineInstr *MI)
static std::array< MachineOperand, 2 >	predOps (ARMCC::CondCodes Pred, unsigned PredReg=0)
	Get the operands corresponding to the given Pred value.
static MachineOperand	condCodeOp (unsigned CCReg=0)
	Get the operand corresponding to the conditional code result.
static MachineOperand	t1CondCodeOp (bool isDead=false)
	Get the operand corresponding to the conditional code result for Thumb1.
static bool	isUncondBranchOpcode (int Opc)
static bool	isVPTOpcode (int Opc)
static unsigned	VCMPOpcodeToVPT (unsigned Opcode)
static bool	isCondBranchOpcode (int Opc)
static bool	isJumpTableBranchOpcode (int Opc)
static bool	isIndirectBranchOpcode (int Opc)
static bool	isIndirectCall (const MachineInstr &MI)
static bool	isIndirectControlFlowNotComingBack (const MachineInstr &MI)
static bool	isSpeculationBarrierEndBBOpcode (int Opc)
static bool	isPopOpcode (int Opc)
static bool	isPushOpcode (int Opc)
static bool	isSubImmOpcode (int Opc)
static bool	isMovRegOpcode (int Opc)
static bool	isValidCoprocessorNumber (unsigned Num, const FeatureBitset &featureBits)
	isValidCoprocessorNumber - decide whether an explicit coprocessor number is legal in generic instructions like CDP.
static bool	isSEHInstruction (const MachineInstr &MI)
ARMCC::CondCodes	getInstrPredicate (const MachineInstr &MI, Register &PredReg)
	getInstrPredicate - If instruction is predicated, returns its predicate condition, otherwise returns AL.
unsigned	getMatchingCondBranchOpcode (unsigned Opc)
unsigned	convertAddSubFlagsOpcode (unsigned OldOpc)
	Map pseudo instructions that imply an 'S' bit onto real opcodes.
void	emitARMRegPlusImmediate (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, const DebugLoc &dl, Register DestReg, Register BaseReg, int NumBytes, ARMCC::CondCodes Pred, Register PredReg, const ARMBaseInstrInfo &TII, unsigned MIFlags=0)
	emitARMRegPlusImmediate / emitT2RegPlusImmediate - Emits a series of instructions to materializea destreg = basereg + immediate in ARM / Thumb2 code.
void	emitT2RegPlusImmediate (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, const DebugLoc &dl, Register DestReg, Register BaseReg, int NumBytes, ARMCC::CondCodes Pred, Register PredReg, const ARMBaseInstrInfo &TII, unsigned MIFlags=0)
void	emitThumbRegPlusImmediate (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, const DebugLoc &dl, Register DestReg, Register BaseReg, int NumBytes, const TargetInstrInfo &TII, const ARMBaseRegisterInfo &MRI, unsigned MIFlags=0)
	emitThumbRegPlusImmediate - Emits a series of instructions to materialize a destreg = basereg + immediate in Thumb code.
bool	tryFoldSPUpdateIntoPushPop (const ARMSubtarget &Subtarget, MachineFunction &MF, MachineInstr *MI, unsigned NumBytes)
	Tries to add registers to the reglist of a given base-updating push/pop instruction to adjust the stack by an additional NumBytes.
bool	rewriteARMFrameIndex (MachineInstr &MI, unsigned FrameRegIdx, Register FrameReg, int &Offset, const ARMBaseInstrInfo &TII)
	rewriteARMFrameIndex / rewriteT2FrameIndex - Rewrite MI to access 'Offset' bytes from the FP.
bool	rewriteT2FrameIndex (MachineInstr &MI, unsigned FrameRegIdx, Register FrameReg, int &Offset, const ARMBaseInstrInfo &TII, const TargetRegisterInfo *TRI)
bool	registerDefinedBetween (unsigned Reg, MachineBasicBlock::iterator From, MachineBasicBlock::iterator To, const TargetRegisterInfo *TRI)
	Return true if Reg is defd between From and To.
MachineInstr *	findCMPToFoldIntoCBZ (MachineInstr *Br, const TargetRegisterInfo *TRI)
	Search backwards from a tBcc to find a tCMPi8 against 0, meaning we can convert them to a tCBZ or tCBNZ.
void	addUnpredicatedMveVpredNOp (MachineInstrBuilder &MIB)
void	addUnpredicatedMveVpredROp (MachineInstrBuilder &MIB, Register DestReg)
void	addPredicatedMveVpredNOp (MachineInstrBuilder &MIB, unsigned Cond)
void	addPredicatedMveVpredROp (MachineInstrBuilder &MIB, unsigned Cond, unsigned Inactive)
unsigned	ConstantMaterializationCost (unsigned Val, const ARMSubtarget *Subtarget, bool ForCodesize=false)
	Returns the number of instructions required to materialize the given constant in a register, or 3 if a literal pool load is needed.
bool	HasLowerConstantMaterializationCost (unsigned Val1, unsigned Val2, const ARMSubtarget *Subtarget, bool ForCodesize=false)
	Returns true if Val1 has a lower Constant Materialization Cost than Val2.
int	getAddSubImmediate (MachineInstr &MI)
bool	isLegalAddressImm (unsigned Opcode, int Imm, const TargetInstrInfo *TII)
bool	isGather (IntrinsicInst *IntInst)
bool	isScatter (IntrinsicInst *IntInst)
bool	isGatherScatter (IntrinsicInst *IntInst)
unsigned	getBLXOpcode (const MachineFunction &MF)
unsigned	gettBLXrOpcode (const MachineFunction &MF)
unsigned	getBLXpredOpcode (const MachineFunction &MF)
static bool	isARMArea1Register (unsigned Reg, bool SplitFramePushPop)
	isARMArea1Register - Returns true if the register is a low register (r0-r7) or a stack/pc register that we should push/pop.
static bool	isARMArea2Register (unsigned Reg, bool SplitFramePushPop)
static bool	isSplitFPArea1Register (unsigned Reg, bool SplitFramePushPop)
static bool	isSplitFPArea2Register (unsigned Reg, bool SplitFramePushPop)
static bool	isARMArea3Register (unsigned Reg, bool SplitFramePushPop)
static bool	isCalleeSavedRegister (unsigned Reg, const MCPhysReg *CSRegs)
static bool	mayOptimizeThumb2Instruction (const MachineInstr *MI)
unsigned	UnknownPadding (Align Alignment, unsigned KnownBits)
	UnknownPadding - Return the worst case padding that could result from unknown offset bits.
bool	CC_ARM_AAPCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_ARM_AAPCS_VFP (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_ARM_APCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_ARM_APCS_GHC (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	FastCC_ARM_APCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_ARM_Win32_CFGuard_Check (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_ARM_AAPCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_ARM_AAPCS_VFP (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_ARM_APCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetFastCC_ARM_APCS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
raw_ostream &	operator<< (raw_ostream &O, const ARMConstantPoolValue &V)
template<typename InstrType >
bool	IsCPSRDead (const InstrType *Instr)
template<typename InstrType >
bool	isV8EligibleForIT (const InstrType *Instr)
static bool	isAESPair (const MachineInstr *FirstMI, const MachineInstr &SecondMI)
static bool	isLiteralsPair (const MachineInstr *FirstMI, const MachineInstr &SecondMI)
static bool	shouldScheduleAdjacent (const TargetInstrInfo &TII, const TargetSubtargetInfo &TSI, const MachineInstr *FirstMI, const MachineInstr &SecondMI)
	Check if the instr pair, FirstMI and SecondMI, should be fused together.
std::unique_ptr< ScheduleDAGMutation >	createARMMacroFusionDAGMutation ()
	Note that you have to add: DAG.addMutation(createARMMacroFusionDAGMutation()); to ARMPassConfig::createMachineScheduler() to have an effect.
void	initializeARMExecutionDomainFixPass (PassRegistry &)
bool	isVREVMask (ArrayRef< int > M, EVT VT, unsigned BlockSize)
	isVREVMask - Check if a vector shuffle corresponds to a VREV instruction with the specified blocksize.
template<>
bool	IsCPSRDead< MCInst > (const MCInst *Instr)
static bool	isARMLowRegister (unsigned Reg)
	isARMLowRegister - Returns true if the register is a low register (r0-r7).
MCTargetStreamer *	createARMTargetAsmStreamer (MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *InstPrint, bool isVerboseAsm)
MCTargetStreamer *	createARMNullTargetStreamer (MCStreamer &S)
MCTargetStreamer *	createARMObjectTargetELFStreamer (MCStreamer &S)
MCTargetStreamer *	createARMObjectTargetStreamer (MCStreamer &S, const MCSubtargetInfo &STI)
MCTargetStreamer *	createARMObjectTargetWinCOFFStreamer (MCStreamer &S)
MCCodeEmitter *	createARMLEMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCCodeEmitter *	createARMBEMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createARMLEAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCAsmBackend *	createARMBEAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCStreamer *	createARMWinCOFFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > &&MAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&Emitter, bool RelaxAll, bool IncrementalLinkerCompatible)
std::unique_ptr< MCObjectTargetWriter >	createARMELFObjectWriter (uint8_t OSABI)
	Construct an ELF Mach-O object writer.
std::unique_ptr< MCObjectTargetWriter >	createARMMachObjectWriter (bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
	Construct an ARM Mach-O object writer.
std::unique_ptr< MCObjectTargetWriter >	createARMWinCOFFObjectWriter ()
	Construct an ARM PE/COFF object writer.
MCRelocationInfo *	createARMMachORelocationInfo (MCContext &Ctx)
	Construct ARM Mach-O relocation info.
static unsigned	VCTPOpcodeToLSTP (unsigned Opcode, bool IsDoLoop)
static unsigned	getTailPredVectorWidth (unsigned Opcode)
static bool	isVCTP (const MachineInstr *MI)
static bool	isDoLoopStart (const MachineInstr &MI)
static bool	isWhileLoopStart (const MachineInstr &MI)
static bool	isLoopStart (const MachineInstr &MI)
MachineBasicBlock *	getWhileLoopStartTargetBB (const MachineInstr &MI)
void	RevertWhileLoopStartLR (MachineInstr *MI, const TargetInstrInfo *TII, unsigned BrOpc=ARM::t2Bcc, bool UseCmp=false)
void	RevertDoLoopStart (MachineInstr *MI, const TargetInstrInfo *TII)
void	RevertLoopDec (MachineInstr *MI, const TargetInstrInfo *TII, bool SetFlags=false)
void	RevertLoopEnd (MachineInstr *MI, const TargetInstrInfo *TII, unsigned BrOpc=ARM::t2Bcc, bool SkipCmp=false)
Target &	getTheARMLETarget ()
Target &	getTheARMBETarget ()
Target &	getTheThumbLETarget ()
Target &	getTheThumbBETarget ()
ARMCC::CondCodes	getITInstrPredicate (const MachineInstr &MI, Register &PredReg)
	getITInstrPredicate - Valid only in Thumb2 mode.
int	findFirstVPTPredOperandIdx (const MachineInstr &MI)
ARMVCC::VPTCodes	getVPTInstrPredicate (const MachineInstr &MI, Register &PredReg)
ARMVCC::VPTCodes	getVPTInstrPredicate (const MachineInstr &MI)
void	recomputeVPTBlockMask (MachineInstr &Instr)
ARM::PredBlockMask	expandPredBlockMask (ARM::PredBlockMask BlockMask, ARMVCC::VPTCodes Kind)
static const char *	ARMVPTPredToString (ARMVCC::VPTCodes CC)
static unsigned	ARMVectorCondCodeFromString (StringRef CC)
static const char *	ARMCondCodeToString (ARMCC::CondCodes CC)
static unsigned	ARMCondCodeFromString (StringRef CC)
Pass *	createAVRShiftExpandPass ()
FunctionPass *	createAVRISelDag (AVRTargetMachine &TM, CodeGenOptLevel OptLevel)
FunctionPass *	createAVRExpandPseudoPass ()
FunctionPass *	createAVRFrameAnalyzerPass ()
	Creates instance of the frame analyzer pass.
FunctionPass *	createAVRBranchSelectionPass ()
void	initializeAVRDAGToDAGISelPass (PassRegistry &)
void	initializeAVRExpandPseudoPass (PassRegistry &)
void	initializeAVRShiftExpandPass (PassRegistry &)
static void	restoreStatusRegister (MachineFunction &MF, MachineBasicBlock &MBB)
static void	fixStackStores (MachineBasicBlock &MBB, MachineBasicBlock::iterator StartMI, const TargetInstrInfo &TII)
	Replace pseudo store instructions that pass arguments through the stack with real instructions.
static AVRCC::CondCodes	intCCToAVRCC (ISD::CondCode CC)
	IntCCToAVRCC - Convert a DAG integer condition code to an AVR CC.
template<typename ArgT >
static void	analyzeArguments (TargetLowering::CallLoweringInfo *CLI, const Function *F, const DataLayout *TD, const SmallVectorImpl< ArgT > &Args, SmallVectorImpl< CCValAssign > &ArgLocs, CCState &CCInfo, bool Tiny)
	Analyze incoming and outgoing function arguments.
template<typename ArgT >
static unsigned	getTotalArgumentsSizeInBytes (const SmallVectorImpl< ArgT > &Args)
	Count the total number of bytes needed to pass or return these arguments.
template<typename ArgT >
static void	analyzeReturnValues (const SmallVectorImpl< ArgT > &Args, CCState &CCInfo, bool Tiny)
	Analyze incoming and outgoing value of returning from a function.
static void	insertMultibyteShift (MachineInstr &MI, MachineBasicBlock *BB, MutableArrayRef< std::pair< Register, int > > Regs, ISD::NodeType Opc, int64_t ShiftAmt)
static bool	isCopyMulResult (MachineBasicBlock::iterator const &I)
static void	foldFrameOffset (MachineBasicBlock::iterator &II, int &Offset, Register DstReg)
	Fold a frame offset shared between two add instructions into a single one.
static StringRef	getCPU (StringRef CPU)
	Processes a CPU name.
static Reloc::Model	getEffectiveRelocModel (std::optional< Reloc::Model > RM)
LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeAVRTarget ()
MCAsmBackend *	createAVRAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const llvm::MCTargetOptions &TO)
	Creates an assembly backend for AVR.
std::unique_ptr< MCObjectTargetWriter >	createAVRELFObjectWriter (uint8_t OSABI)
	Creates an ELF object writer for AVR.
static unsigned	getEFlagsForFeatureSet (const FeatureBitset &Features)
MCStreamer *	createAVRELFStreamer (Triple const &TT, MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > CE)
MCInstrInfo *	createAVRMCInstrInfo ()
MCCodeEmitter *	createAVRMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
	Creates a machine code emitter for AVR.
Target &	getTheAVRTarget ()
ModulePass *	createBPFCheckAndAdjustIR ()
FunctionPass *	createBPFISelDag (BPFTargetMachine &TM)
FunctionPass *	createBPFMISimplifyPatchablePass ()
FunctionPass *	createBPFMIPeepholePass ()
FunctionPass *	createBPFMIPreEmitPeepholePass ()
FunctionPass *	createBPFMIPreEmitCheckingPass ()
InstructionSelector *	createBPFInstructionSelector (const BPFTargetMachine &, const BPFSubtarget &, const BPFRegisterBankInfo &)
void	initializeBPFCheckAndAdjustIRPass (PassRegistry &)
void	initializeBPFDAGToDAGISelPass (PassRegistry &)
void	initializeBPFMIPeepholePass (PassRegistry &)
void	initializeBPFMIPreEmitCheckingPass (PassRegistry &)
void	initializeBPFMIPreEmitPeepholePass (PassRegistry &)
void	initializeBPFMISimplifyPatchablePass (PassRegistry &)
MCCodeEmitter *	createBPFMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCCodeEmitter *	createBPFbeMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createBPFAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCAsmBackend *	createBPFbeAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createBPFELFObjectWriter (uint8_t OSABI)
Target &	getTheBPFleTarget ()
Target &	getTheBPFbeTarget ()
Target &	getTheBPFTarget ()
FunctionPass *	createCSKYISelDag (CSKYTargetMachine &TM, CodeGenOptLevel OptLevel)
FunctionPass *	createCSKYConstantIslandPass ()
	Returns a pass that converts branches to long branches.
void	initializeCSKYConstantIslandsPass (PassRegistry &)
void	initializeCSKYDAGToDAGISelPass (PassRegistry &)
static bool	CC_CSKY_ABIV2_SOFT_64 (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
static bool	Ret_CSKY_ABIV2_SOFT_64 (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
std::unique_ptr< MCObjectTargetWriter >	createCSKYELFObjectWriter ()
MCAsmBackend *	createCSKYAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCCodeEmitter *	createCSKYMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
Target &	getTheCSKYTarget ()
void	initializeWriteDXILPassPass (PassRegistry &)
	Initializer for dxil writer pass.
void	initializeEmbedDXILPassPass (PassRegistry &)
	Initializer for dxil embedder pass.
void	initializeDXILPrepareModulePass (PassRegistry &)
	Initializer for DXIL-prepare.
ModulePass *	createDXILPrepareModulePass ()
	Pass to convert modules into DXIL-compatable modules.
void	initializeDXILIntrinsicExpansionLegacyPass (PassRegistry &)
	Initializer for DXIL Intrinsic Expansion.
ModulePass *	createDXILIntrinsicExpansionLegacyPass ()
	Pass to expand intrinsic operations that lack DXIL opCodes.
void	initializeDXILOpLoweringLegacyPass (PassRegistry &)
	Initializer for DXILOpLowering.
ModulePass *	createDXILOpLoweringLegacyPass ()
	Pass to lowering LLVM intrinsic call to DXIL op function call.
void	initializeDXILTranslateMetadataPass (PassRegistry &)
	Initializer for DXILTranslateMetadata.
ModulePass *	createDXILTranslateMetadataPass ()
	Pass to emit metadata for DXIL.
void	initializeDXILResourceWrapperPass (PassRegistry &)
	Initializer for DXILTranslateMetadata.
ModulePass *	createDXILPrettyPrinterPass (raw_ostream &OS)
	Pass to pretty print DXIL metadata.
void	initializeDXILPrettyPrinterPass (PassRegistry &)
	Initializer for DXILPrettyPrinter.
void	initializeShaderFlagsAnalysisWrapperPass (PassRegistry &)
	Initializer for dxil::ShaderFlagsAnalysisWrapper pass.
void	initializeDXContainerGlobalsPass (PassRegistry &)
	Initializer for DXContainerGlobals pass.
ModulePass *	createDXContainerGlobalsPass ()
	Pass for generating DXContainer part globals.
ModulePass *	createDXILWriterPass (raw_ostream &Str)
	Create and return a pass that writes the module to the specified ostream.
ModulePass *	createDXILEmbedderPass ()
	Create and return a pass that writes the module to a global variable in the module for later emission in the MCStreamer.
std::unique_ptr< MCObjectTargetWriter >	createDXContainerTargetObjectWriter ()
Target &	getTheDirectXTarget ()
raw_ostream &	operator<< (raw_ostream &OS, const BT::BitValue &BV)
raw_ostream &	operator<< (raw_ostream &OS, const BT::RegisterCell &RC)
ImmutablePass *	createHexagonTargetTransformInfoPass (const HexagonTargetMachine *TM)
	Creates a Hexagon-specific Target Transformation Info pass.
void	initializeHexagonDAGToDAGISelPass (PassRegistry &)
void	HexagonLowerToMC (const MCInstrInfo &MCII, const MachineInstr *MI, MCInst &MCB, HexagonAsmPrinter &AP)
void	initializeHexagonBitSimplifyPass (PassRegistry &Registry)
FunctionPass *	createHexagonBitSimplify ()
FunctionPass *	createHexagonLoopRescheduling ()
void	initializeHexagonLoopReschedulingPass (PassRegistry &)
raw_ostream &	operator<< (raw_ostream &OS, HexagonBlockRanges::IndexType Idx)
raw_ostream &	operator<< (raw_ostream &OS, const HexagonBlockRanges::IndexRange &IR)
raw_ostream &	operator<< (raw_ostream &OS, const HexagonBlockRanges::RangeList &RL)
raw_ostream &	operator<< (raw_ostream &OS, const HexagonBlockRanges::InstrIndexMap &M)
raw_ostream &	operator<< (raw_ostream &OS, const HexagonBlockRanges::PrintRangeMap &P)
FunctionPass *	createHexagonBranchRelaxation ()
void	initializeHexagonBranchRelaxationPass (PassRegistry &)
FunctionPass *	createHexagonCFGOptimizer ()
void	initializeHexagonCFGOptimizerPass (PassRegistry &)
void	initializeHexagonCommonGEPPass (PassRegistry &)
FunctionPass *	createHexagonCommonGEP ()
void	initializeHexagonConstExtendersPass (PassRegistry &)
FunctionPass *	createHexagonConstExtenders ()
FunctionPass *	createHexagonConstPropagationPass ()
void	initializeHexagonConstPropagationPass (PassRegistry &Registry)
FunctionPass *	createHexagonCopyToCombine ()
void	initializeHexagonCopyToCombinePass (PassRegistry &)
bool	is_TC1 (unsigned SchedClass)
bool	is_TC2 (unsigned SchedClass)
bool	is_TC2early (unsigned SchedClass)
bool	is_TC3x (unsigned SchedClass)
bool	is_TC4x (unsigned SchedClass)
FunctionPass *	createHexagonEarlyIfConversion ()
void	initializeHexagonEarlyIfConversionPass (PassRegistry &Registry)
void	initializeHexagonExpandCondsetsPass (PassRegistry &)
FunctionPass *	createHexagonExpandCondsets ()
FunctionPass *	createHexagonFixupHwLoops ()
void	initializeHexagonFixupHwLoopsPass (PassRegistry &)
void	initializeHexagonCallFrameInformationPass (PassRegistry &)
FunctionPass *	createHexagonCallFrameInformation ()
void	initializeHexagonGenExtractPass (PassRegistry &)
FunctionPass *	createHexagonGenExtract ()
void	initializeHexagonGenInsertPass (PassRegistry &)
FunctionPass *	createHexagonGenInsert ()
FunctionPass *	createHexagonGenMemAbsolute ()
void	initializeHexagonGenMemAbsolutePass (PassRegistry &Registry)
FunctionPass *	createHexagonGenMux ()
void	initializeHexagonGenMuxPass (PassRegistry &Registry)
void	initializeHexagonGenPredicatePass (PassRegistry &Registry)
FunctionPass *	createHexagonGenPredicate ()
FunctionPass *	createHexagonHardwareLoops ()
void	initializeHexagonHardwareLoopsPass (PassRegistry &)
FunctionPass *	createHexagonISelDag (HexagonTargetMachine &TM, CodeGenOptLevel OptLevel)
	createHexagonISelDag - This pass converts a legalized DAG into a Hexagon-specific DAG, ready for instruction scheduling.
FunctionPass *	createHexagonLoopAlign ()
void	initializeHexagonLoopAlignPass (PassRegistry &)
void	initializeHexagonLoopIdiomRecognizeLegacyPassPass (PassRegistry &)
Pass *	createHexagonLoopIdiomPass ()
FunctionPass *	createHexagonNewValueJump ()
void	initializeHexagonNewValueJumpPass (PassRegistry &)
FunctionPass *	createHexagonOptAddrMode ()
void	initializeHexagonOptAddrModePass (PassRegistry &)
FunctionPass *	createHexagonOptimizeSZextends ()
void	initializeHexagonOptimizeSZextendsPass (PassRegistry &)
FunctionPass *	createHexagonPeephole ()
void	initializeHexagonPeepholePass (PassRegistry &)
void	initializeHexagonRDFOptPass (PassRegistry &)
FunctionPass *	createHexagonRDFOpt ()
FunctionPass *	createHexagonSplitConst32AndConst64 ()
void	initializeHexagonSplitConst32AndConst64Pass (PassRegistry &)
FunctionPass *	createHexagonSplitDoubleRegs ()
void	initializeHexagonSplitDoubleRegsPass (PassRegistry &)
FunctionPass *	createHexagonStoreWidening ()
void	initializeHexagonStoreWideningPass (PassRegistry &)
void	initializeHexagonPacketizerPass (PassRegistry &)
void	initializeHexagonTfrCleanupPass (PassRegistry &)
void	initializeHexagonVExtractPass (PassRegistry &)
void	initializeHexagonVectorCombineLegacyPass (PassRegistry &)
void	initializeHexagonVectorLoopCarriedReuseLegacyPassPass (PassRegistry &)
Pass *	createHexagonVectorLoopCarriedReuseLegacyPass ()
FunctionPass *	createHexagonPacketizer (bool Minimal)
FunctionPass *	createHexagonTfrCleanup ()
FunctionPass *	createHexagonVectorCombineLegacyPass ()
FunctionPass *	createHexagonVectorPrint ()
FunctionPass *	createHexagonVExtract ()
void	initializeHexagonVectorPrintPass (PassRegistry &)
MCStreamer *	createHexagonELFStreamer (Triple const &TT, MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > CE)
bool	HexagonMCShuffle (MCContext &Context, bool ReportErrors, MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst &MCB)
bool	HexagonMCShuffle (MCContext &Context, MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst &MCB, MCInst const &AddMI, int fixupCount)
bool	HexagonMCShuffle (MCContext &Context, MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst &MCB, SmallVector< DuplexCandidate, 8 > possibleDuplexes)
MCInstrInfo *	createHexagonMCInstrInfo ()
MCRegisterInfo *	createHexagonMCRegisterInfo (StringRef TT)
MCCodeEmitter *	createHexagonMCCodeEmitter (const MCInstrInfo &MCII, MCContext &MCT)
MCAsmBackend *	createHexagonAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createHexagonELFObjectWriter (uint8_t OSABI, StringRef CPU)
unsigned	HexagonGetLastSlot ()
unsigned	HexagonConvertUnits (unsigned ItinUnits, unsigned *Lanes)
Target &	getTheHexagonTarget ()
FunctionPass *	createLanaiISelDag (LanaiTargetMachine &TM)
FunctionPass *	createLanaiDelaySlotFillerPass (const LanaiTargetMachine &TM)
FunctionPass *	createLanaiMemAluCombinerPass ()
FunctionPass *	createLanaiSetflagAluCombinerPass ()
void	initializeLanaiDAGToDAGISelPass (PassRegistry &)
static bool	isSPLSOpcode (unsigned Opcode)
static bool	isRMOpcode (unsigned Opcode)
static bool	isRRMOpcode (unsigned Opcode)
void	initializeLanaiMemAluCombinerPass (PassRegistry &)
static unsigned	getLanaiRegisterNumbering (unsigned Reg)
static Lanai::Fixups	FixupKind (const MCExpr *Expr)
static unsigned	adjustPqBits (const MCInst &Inst, unsigned Value, unsigned PBitShift, unsigned QBitShift)
MCCodeEmitter *	createLanaiMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createLanaiAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createLanaiELFObjectWriter (uint8_t OSABI)
Target &	getTheLanaiTarget ()
bool	lowerLoongArchMachineInstrToMCInst (const MachineInstr *MI, MCInst &OutMI, AsmPrinter &AP)
bool	lowerLoongArchMachineOperandToMCOperand (const MachineOperand &MO, MCOperand &MCOp, const AsmPrinter &AP)
FunctionPass *	createLoongArchExpandAtomicPseudoPass ()
FunctionPass *	createLoongArchISelDag (LoongArchTargetMachine &TM)
FunctionPass *	createLoongArchPreRAExpandPseudoPass ()
FunctionPass *	createLoongArchExpandPseudoPass ()
void	initializeLoongArchDAGToDAGISelPass (PassRegistry &)
void	initializeLoongArchExpandAtomicPseudoPass (PassRegistry &)
void	initializeLoongArchPreRAExpandPseudoPass (PassRegistry &)
void	initializeLoongArchExpandPseudoPass (PassRegistry &)
MCELFStreamer *	createLoongArchELFStreamer (MCContext &C, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > MOW, std::unique_ptr< MCCodeEmitter > MCE, bool RelaxAll)
MCCodeEmitter *	createLoongArchMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createLoongArchAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createLoongArchELFObjectWriter (uint8_t OSABI, bool Is64Bit, bool Relax)
Target &	getTheLoongArch32Target ()
Target &	getTheLoongArch64Target ()
InstructionSelector *	createM68kInstructionSelector (const M68kTargetMachine &TM, const M68kSubtarget &Subtarget, const M68kRegisterBankInfo &RBI)
FunctionPass *	createM68kISelDag (M68kTargetMachine &TM)
	This pass converts a legalized DAG into a M68k-specific DAG, ready for instruction scheduling.
FunctionPass *	createM68kExpandPseudoPass ()
	Return a Machine IR pass that expands M68k-specific pseudo instructions into a sequence of actual instructions.
FunctionPass *	createM68kGlobalBaseRegPass ()
	This pass initializes a global base register for PIC on M68k.
FunctionPass *	createM68kCollapseMOVEMPass ()
	Finds sequential MOVEM instruction and collapse them into a single one.
void	initializeM68kDAGToDAGISelPass (PassRegistry &)
void	initializeM68kExpandPseudoPass (PassRegistry &)
void	initializeM68kGlobalBaseRegPass (PassRegistry &)
void	initializeM68kCollapseMOVEMPass (PassRegistry &)
bool	CC_M68k_Any_AssignToReg (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
	NOTE this function is used to select registers for formal arguments and call FIXME: Handling on pointer arguments is not complete.
static unsigned	getFixupKindLog2Size (unsigned Kind)
static MCFixupKind	getFixupForSize (unsigned Size, bool isPCRel)
MCAsmBackend *	createM68kAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCCodeEmitter *	createM68kMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
std::unique_ptr< MCObjectTargetWriter >	createM68kELFObjectWriter (uint8_t OSABI)
	Construct an M68k ELF object writer.
Target &	getTheM68kTarget ()
MCStreamer &	operator<< (MCStreamer &OS, MipsABIFlagsSection &ABIFlagsSection)
MCELFStreamer *	createMipsELFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll)
MCCodeEmitter *	createMipsMCCodeEmitterEB (const MCInstrInfo &MCII, MCContext &Ctx)
MCCodeEmitter *	createMipsMCCodeEmitterEL (const MCInstrInfo &MCII, MCContext &Ctx)
bool	isBasePlusOffsetMemoryAccess (unsigned Opcode, unsigned *AddrIdx, bool *IsStore=nullptr)
bool	baseRegNeedsLoadStoreMask (unsigned Reg)
MCELFStreamer *	createMipsNaClELFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > TAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter, bool RelaxAll)
MCAsmBackend *	createMipsAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createMipsELFObjectWriter (const Triple &TT, bool IsN32)
ModulePass *	createMipsOs16Pass ()
ModulePass *	createMips16HardFloatPass ()
FunctionPass *	createMipsModuleISelDagPass ()
FunctionPass *	createMipsOptimizePICCallPass ()
	Return an OptimizeCall object.
FunctionPass *	createMipsDelaySlotFillerPass ()
	createMipsDelaySlotFillerPass - Returns a pass that fills in delay slots in Mips MachineFunctions
FunctionPass *	createMipsBranchExpansion ()
FunctionPass *	createMipsConstantIslandPass ()
	Returns a pass that converts branches to long branches.
FunctionPass *	createMicroMipsSizeReducePass ()
	Returns an instance of the MicroMips size reduction pass.
FunctionPass *	createMipsExpandPseudoPass ()
	createMipsExpandPseudoPass - returns an instance of the pseudo instruction expansion pass.
FunctionPass *	createMipsPreLegalizeCombiner ()
FunctionPass *	createMipsPostLegalizeCombiner (bool IsOptNone)
FunctionPass *	createMipsMulMulBugPass ()
InstructionSelector *	createMipsInstructionSelector (const MipsTargetMachine &, MipsSubtarget &, MipsRegisterBankInfo &)
void	initializeMicroMipsSizeReducePass (PassRegistry &)
void	initializeMipsBranchExpansionPass (PassRegistry &)
void	initializeMipsDAGToDAGISelPass (PassRegistry &)
void	initializeMipsDelaySlotFillerPass (PassRegistry &)
void	initializeMipsMulMulBugFixPass (PassRegistry &)
void	initializeMipsPostLegalizerCombinerPass (PassRegistry &)
void	initializeMipsPreLegalizerCombinerPass (PassRegistry &)
FunctionPass *	createMips16ISelDag (MipsTargetMachine &TM, CodeGenOptLevel OptLevel)
const MipsFrameLowering *	createMips16FrameLowering (const MipsSubtarget &ST)
	Create MipsFrameLowering objects.
const MipsFrameLowering *	createMipsSEFrameLowering (const MipsSubtarget &ST)
const MipsInstrInfo *	createMips16InstrInfo (const MipsSubtarget &STI)
	Create MipsInstrInfo objects.
const MipsInstrInfo *	createMipsSEInstrInfo (const MipsSubtarget &STI)
const MipsTargetLowering *	createMips16TargetLowering (const MipsTargetMachine &TM, const MipsSubtarget &STI)
	Create MipsTargetLowering objects.
const MipsTargetLowering *	createMipsSETargetLowering (const MipsTargetMachine &TM, const MipsSubtarget &STI)
FunctionPass *	createMipsSEISelDag (MipsTargetMachine &TM, CodeGenOptLevel OptLevel)
Target &	getTheMipsTarget ()
Target &	getTheMipselTarget ()
Target &	getTheMips64Target ()
Target &	getTheMips64elTarget ()
MCTargetStreamer *	createMSP430ObjectTargetStreamer (MCStreamer &S, const MCSubtargetInfo &STI)
MCCodeEmitter *	createMSP430MCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
	Creates a machine code emitter for MSP430.
MCAsmBackend *	createMSP430MCAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createMSP430ELFObjectWriter (uint8_t OSABI)
FunctionPass *	createMSP430ISelDag (MSP430TargetMachine &TM, CodeGenOptLevel OptLevel)
	createMSP430ISelDag - This pass converts a legalized DAG into a MSP430-specific DAG, ready for instruction scheduling.
FunctionPass *	createMSP430BranchSelectionPass ()
	Returns an instance of the Branch Selection Pass.
void	initializeMSP430DAGToDAGISelPass (PassRegistry &)
Target &	getTheMSP430Target ()
FunctionPass *	createNVPTXISelDag (NVPTXTargetMachine &TM, llvm::CodeGenOptLevel OptLevel)
	createNVPTXISelDag - This pass converts a legalized DAG into a NVPTX-specific DAG, ready for instruction scheduling.
ModulePass *	createNVPTXAssignValidGlobalNamesPass ()
ModulePass *	createGenericToNVVMLegacyPass ()
ModulePass *	createNVPTXCtorDtorLoweringLegacyPass ()
FunctionPass *	createNVVMIntrRangePass (unsigned int SmVersion)
FunctionPass *	createNVVMReflectPass (unsigned int SmVersion)
MachineFunctionPass *	createNVPTXPrologEpilogPass ()
MachineFunctionPass *	createNVPTXReplaceImageHandlesPass ()
FunctionPass *	createNVPTXImageOptimizerPass ()
FunctionPass *	createNVPTXLowerArgsPass ()
FunctionPass *	createNVPTXLowerAllocaPass ()
FunctionPass *	createNVPTXLowerUnreachablePass (bool TrapUnreachable, bool NoTrapAfterNoreturn)
MachineFunctionPass *	createNVPTXPeephole ()
MachineFunctionPass *	createNVPTXProxyRegErasurePass ()
void	initializeNVPTXDAGToDAGISelPass (PassRegistry &)
ImmutablePass *	createNVPTXAAWrapperPass ()
void	initializeNVPTXAAWrapperPassPass (PassRegistry &)
ImmutablePass *	createNVPTXExternalAAWrapperPass ()
void	initializeNVPTXExternalAAWrapperPass (PassRegistry &)
void	initializeNVPTXAllocaHoistingPass (PassRegistry &)
FunctionPass *	createAllocaHoisting ()
void	initializeNVPTXAssignValidGlobalNamesPass (PassRegistry &)
void	initializeNVPTXAtomicLowerPass (PassRegistry &)
FunctionPass *	createNVPTXAtomicLowerPass ()
void	initializeNVPTXCtorDtorLoweringLegacyPass (PassRegistry &)
void	initializeGenericToNVVMLegacyPassPass (PassRegistry &)
void	initializeNVPTXLowerAggrCopiesPass (PassRegistry &)
FunctionPass *	createLowerAggrCopies ()
void	initializeNVPTXLowerAllocaPass (PassRegistry &)
void	initializeNVPTXLowerArgsPass (PassRegistry &)
void	initializeNVPTXLowerUnreachablePass (PassRegistry &)
void	initializeNVPTXPeepholePass (PassRegistry &)
void	initializeNVPTXProxyRegErasurePass (PassRegistry &)
std::string	getNVPTXRegClassName (TargetRegisterClass const *RC)
std::string	getNVPTXRegClassStr (TargetRegisterClass const *RC)
void	initializeNVVMIntrRangePass (PassRegistry &)
void	initializeNVVMReflectPass (PassRegistry &)
void	clearAnnotationCache (const Module *Mod)
static void	cacheAnnotationFromMD (const MDNode *md, key_val_pair_t &retval)
static void	cacheAnnotationFromMD (const Module *m, const GlobalValue *gv)
bool	findOneNVVMAnnotation (const GlobalValue *gv, const std::string &prop, unsigned &retval)
bool	findAllNVVMAnnotation (const GlobalValue *gv, const std::string &prop, std::vector< unsigned > &retval)
bool	isTexture (const Value &val)
bool	isSurface (const Value &val)
bool	isSampler (const Value &val)
bool	isImageReadOnly (const Value &val)
bool	isImageWriteOnly (const Value &val)
bool	isImageReadWrite (const Value &val)
bool	isImage (const Value &val)
bool	isManaged (const Value &val)
std::string	getTextureName (const Value &val)
std::string	getSurfaceName (const Value &val)
std::string	getSamplerName (const Value &val)
bool	getMaxNTIDx (const Function &F, unsigned &x)
bool	getMaxNTIDy (const Function &F, unsigned &y)
bool	getMaxNTIDz (const Function &F, unsigned &z)
bool	getMaxClusterRank (const Function &F, unsigned &x)
bool	getReqNTIDx (const Function &F, unsigned &x)
bool	getReqNTIDy (const Function &F, unsigned &y)
bool	getReqNTIDz (const Function &F, unsigned &z)
bool	getMinCTASm (const Function &F, unsigned &x)
bool	getMaxNReg (const Function &F, unsigned &x)
bool	isKernelFunction (const Function &F)
bool	getAlign (const Function &F, unsigned index, unsigned &align)
bool	getAlign (const CallInst &I, unsigned index, unsigned &align)
Function *	getMaybeBitcastedCallee (const CallBase *CB)
bool	shouldEmitPTXNoReturn (const Value *V, const TargetMachine &TM)
bool	Isv2x16VT (EVT VT)
unsigned	promoteScalarArgumentSize (unsigned size)
Target &	getTheNVPTXTarget32 ()
Target &	getTheNVPTXTarget64 ()
InstructionSelector *	createPPCInstructionSelector (const PPCTargetMachine &TM, const PPCSubtarget &Subtarget, const PPCRegisterBankInfo &RBI)
std::optional< bool >	isPartOfGOTToPCRelPair (const MCInst &Inst, const MCSubtargetInfo &STI)
MCELFStreamer *	createPPCELFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter)
MCCodeEmitter *	createPPCMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createPPCAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createPPCELFObjectWriter (bool Is64Bit, uint8_t OSABI)
	Construct an PPC ELF object writer.
std::unique_ptr< MCObjectTargetWriter >	createPPCMachObjectWriter (bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
	Construct a PPC Mach-O object writer.
std::unique_ptr< MCObjectTargetWriter >	createPPCXCOFFObjectWriter (bool Is64Bit)
	Construct a PPC XCOFF object writer.
static bool	isRunOfOnes (unsigned Val, unsigned &MB, unsigned &ME)
	Returns true iff Val consists of one contiguous run of 1s with any number of 0s on either side.
static bool	isRunOfOnes64 (uint64_t Val, unsigned &MB, unsigned &ME)
MCXCOFFStreamer *	createPPCXCOFFStreamer (MCContext &Context, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > OW, std::unique_ptr< MCCodeEmitter > Emitter)
FunctionPass *	createPPCCTRLoopsVerify ()
FunctionPass *	createPPCLoopInstrFormPrepPass (PPCTargetMachine &TM)
FunctionPass *	createPPCTOCRegDepsPass ()
FunctionPass *	createPPCEarlyReturnPass ()
FunctionPass *	createPPCVSXCopyPass ()
FunctionPass *	createPPCVSXFMAMutatePass ()
FunctionPass *	createPPCVSXSwapRemovalPass ()
FunctionPass *	createPPCReduceCRLogicalsPass ()
FunctionPass *	createPPCMIPeepholePass ()
FunctionPass *	createPPCBranchSelectionPass ()
FunctionPass *	createPPCBranchCoalescingPass ()
	createPPCBranchCoalescingPass - returns an instance of the Branch Coalescing Pass
FunctionPass *	createPPCISelDag (PPCTargetMachine &TM, CodeGenOptLevel OL)
	createPPCISelDag - This pass converts a legalized DAG into a PowerPC-specific DAG, ready for instruction scheduling.
FunctionPass *	createPPCTLSDynamicCallPass ()
FunctionPass *	createPPCBoolRetToIntPass ()
FunctionPass *	createPPCExpandISELPass ()
FunctionPass *	createPPCPreEmitPeepholePass ()
FunctionPass *	createPPCExpandAtomicPseudoPass ()
FunctionPass *	createPPCCTRLoopsPass ()
ModulePass *	createPPCMergeStringPoolPass ()
void	LowerPPCMachineInstrToMCInst (const MachineInstr *MI, MCInst &OutMI, AsmPrinter &AP)
bool	LowerPPCMachineOperandToMCOperand (const MachineOperand &MO, MCOperand &OutMO, AsmPrinter &AP)
void	initializePPCCTRLoopsVerifyPass (PassRegistry &)
void	initializePPCLoopInstrFormPrepPass (PassRegistry &)
void	initializePPCTOCRegDepsPass (PassRegistry &)
void	initializePPCEarlyReturnPass (PassRegistry &)
void	initializePPCVSXCopyPass (PassRegistry &)
void	initializePPCVSXFMAMutatePass (PassRegistry &)
void	initializePPCVSXSwapRemovalPass (PassRegistry &)
void	initializePPCReduceCRLogicalsPass (PassRegistry &)
void	initializePPCBSelPass (PassRegistry &)
void	initializePPCBranchCoalescingPass (PassRegistry &)
void	initializePPCBoolRetToIntPass (PassRegistry &)
void	initializePPCExpandISELPass (PassRegistry &)
void	initializePPCPreEmitPeepholePass (PassRegistry &)
void	initializePPCTLSDynamicCallPass (PassRegistry &)
void	initializePPCMIPeepholePass (PassRegistry &)
void	initializePPCExpandAtomicPseudoPass (PassRegistry &)
void	initializePPCCTRLoopsPass (PassRegistry &)
void	initializePPCDAGToDAGISelPass (PassRegistry &)
void	initializePPCMergeStringPoolPass (PassRegistry &)
ModulePass *	createPPCLowerMASSVEntriesPass ()
void	initializePPCLowerMASSVEntriesPass (PassRegistry &)
ModulePass *	createPPCGenScalarMASSEntriesPass ()
void	initializePPCGenScalarMASSEntriesPass (PassRegistry &)
bool	RetCC_PPC (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_PPC64_ELF_FIS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	RetCC_PPC_Cold (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_PPC32_SVR4 (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_PPC64_ELF (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_PPC64_ELF_FIS (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_PPC32_SVR4_ByVal (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_PPC32_SVR4_VarArg (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
static const MachineInstrBuilder &	addFrameReference (const MachineInstrBuilder &MIB, int FI, int Offset=0, bool mem=true)
	addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.
bool	isIntS16Immediate (SDNode *N, int16_t &Imm)
	isIntS16Immediate - This method tests to see if the node is either a 32-bit or 64-bit immediate, and if the value can be accurately represented as a sign extension from a 16-bit value.
bool	isIntS16Immediate (SDValue Op, int16_t &Imm)
bool	isIntS34Immediate (SDNode *N, int64_t &Imm)
	isIntS34Immediate - This method tests if value of node given can be accurately represented as a sign extension from a 34-bit value.
bool	isIntS34Immediate (SDValue Op, int64_t &Imm)
bool	convertToNonDenormSingle (APInt &ArgAPInt)
bool	convertToNonDenormSingle (APFloat &ArgAPFloat)
bool	checkConvertToNonDenormSingle (APFloat &ArgAPFloat)
std::unique_ptr< ScheduleDAGMutation >	createPowerPCMacroFusionDAGMutation ()
	Note that you have to add: DAG.addMutation(createPowerPCMacroFusionDAGMutation()); to PPCPassConfig::createMachineScheduler() to have an effect.
static unsigned	getCRFromCRBit (unsigned SrcReg)
Target &	getThePPC32Target ()
Target &	getThePPC32LETarget ()
Target &	getThePPC64Target ()
Target &	getThePPC64LETarget ()
InstructionSelector *	createRISCVInstructionSelector (const RISCVTargetMachine &TM, RISCVSubtarget &Subtarget, RISCVRegisterBankInfo &RBI)
FunctionPass *	createRISCVO0PreLegalizerCombiner ()
FunctionPass *	createRISCVPostLegalizerCombiner ()
FunctionPass *	createRISCVPreLegalizerCombiner ()
MCELFStreamer *	createRISCVELFStreamer (MCContext &C, std::unique_ptr< MCAsmBackend > MAB, std::unique_ptr< MCObjectWriter > MOW, std::unique_ptr< MCCodeEmitter > MCE, bool RelaxAll)
MCCodeEmitter *	createRISCVMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createRISCVAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createRISCVELFObjectWriter (uint8_t OSABI, bool Is64Bit)
FunctionPass *	createRISCVCodeGenPreparePass ()
void	initializeRISCVCodeGenPreparePass (PassRegistry &)
FunctionPass *	createRISCVDeadRegisterDefinitionsPass ()
void	initializeRISCVDeadRegisterDefinitionsPass (PassRegistry &)
FunctionPass *	createRISCVISelDag (RISCVTargetMachine &TM, CodeGenOptLevel OptLevel)
FunctionPass *	createRISCVMakeCompressibleOptPass ()
	Returns an instance of the Make Compressible Optimization pass.
void	initializeRISCVMakeCompressibleOptPass (PassRegistry &)
FunctionPass *	createRISCVGatherScatterLoweringPass ()
void	initializeRISCVGatherScatterLoweringPass (PassRegistry &)
FunctionPass *	createRISCVFoldMasksPass ()
void	initializeRISCVFoldMasksPass (PassRegistry &)
FunctionPass *	createRISCVOptWInstrsPass ()
void	initializeRISCVOptWInstrsPass (PassRegistry &)
FunctionPass *	createRISCVMergeBaseOffsetOptPass ()
	Returns an instance of the Merge Base Offset Optimization pass.
void	initializeRISCVMergeBaseOffsetOptPass (PassRegistry &)
FunctionPass *	createRISCVExpandPseudoPass ()
void	initializeRISCVExpandPseudoPass (PassRegistry &)
FunctionPass *	createRISCVPreRAExpandPseudoPass ()
void	initializeRISCVPreRAExpandPseudoPass (PassRegistry &)
FunctionPass *	createRISCVExpandAtomicPseudoPass ()
void	initializeRISCVExpandAtomicPseudoPass (PassRegistry &)
FunctionPass *	createRISCVInsertVSETVLIPass ()
	Returns an instance of the Insert VSETVLI pass.
void	initializeRISCVInsertVSETVLIPass (PassRegistry &)
FunctionPass *	createRISCVPostRAExpandPseudoPass ()
void	initializeRISCVPostRAExpandPseudoPass (PassRegistry &)
FunctionPass *	createRISCVInsertReadWriteCSRPass ()
void	initializeRISCVInsertReadWriteCSRPass (PassRegistry &)
FunctionPass *	createRISCVInsertWriteVXRMPass ()
void	initializeRISCVInsertWriteVXRMPass (PassRegistry &)
FunctionPass *	createRISCVRedundantCopyEliminationPass ()
void	initializeRISCVRedundantCopyEliminationPass (PassRegistry &)
FunctionPass *	createRISCVMoveMergePass ()
	createRISCVMoveMergePass - returns an instance of the move merge pass.
void	initializeRISCVMoveMergePass (PassRegistry &)
FunctionPass *	createRISCVPushPopOptimizationPass ()
	createRISCVPushPopOptimizationPass - returns an instance of the Push/Pop optimization pass.
void	initializeRISCVPushPopOptPass (PassRegistry &)
void	initializeRISCVDAGToDAGISelPass (PassRegistry &)
void	initializeRISCVPostLegalizerCombinerPass (PassRegistry &)
void	initializeRISCVO0PreLegalizerCombinerPass (PassRegistry &)
void	initializeRISCVPreLegalizerCombinerPass (PassRegistry &)
Target &	getTheRISCV32Target ()
Target &	getTheRISCV64Target ()
MCCodeEmitter *	createSparcMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createSparcAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createSparcELFObjectWriter (bool Is64Bit, uint8_t OSABI)
FunctionPass *	createSparcISelDag (SparcTargetMachine &TM)
	createSparcISelDag - This pass converts a legalized DAG into a SPARC-specific DAG, ready for instruction scheduling.
FunctionPass *	createSparcDelaySlotFillerPass ()
	createSparcDelaySlotFillerPass - Returns a pass that fills in delay slots in Sparc MachineFunctions
void	LowerSparcMachineInstrToMCInst (const MachineInstr *MI, MCInst &OutMI, AsmPrinter &AP)
void	initializeSparcDAGToDAGISelPass (PassRegistry &)
static const char *	SPARCCondCodeToString (SPCC::CondCodes CC)
static unsigned	HI22 (int64_t imm)
static unsigned	LO10 (int64_t imm)
static unsigned	HIX22 (int64_t imm)
static unsigned	LOX10 (int64_t imm)
Target &	getTheSparcTarget ()
Target &	getTheSparcV9Target ()
Target &	getTheSparcelTarget ()
void	initializeSPIRVConvergenceRegionAnalysisWrapperPassPass (PassRegistry &)
std::string	getSymbolicOperandMnemonic (SPIRV::OperandCategory::OperandCategory Category, int32_t Value)
uint32_t	getSymbolicOperandMinVersion (SPIRV::OperandCategory::OperandCategory Category, uint32_t Value)
uint32_t	getSymbolicOperandMaxVersion (SPIRV::OperandCategory::OperandCategory Category, uint32_t Value)
CapabilityList	getSymbolicOperandCapabilities (SPIRV::OperandCategory::OperandCategory Category, uint32_t Value)
CapabilityList	getCapabilitiesEnabledByExtension (SPIRV::Extension::Extension Extension)
ExtensionList	getSymbolicOperandExtensions (SPIRV::OperandCategory::OperandCategory Category, uint32_t Value)
std::string	getLinkStringForBuiltIn (SPIRV::BuiltIn::BuiltIn BuiltInValue)
bool	getSpirvBuiltInIdByName (llvm::StringRef Name, SPIRV::BuiltIn::BuiltIn &BI)
std::string	getExtInstSetName (SPIRV::InstructionSet::InstructionSet Set)
SPIRV::InstructionSet::InstructionSet	getExtInstSetFromString (std::string SetName)
std::string	getExtInstName (SPIRV::InstructionSet::InstructionSet Set, uint32_t InstructionNumber)
template<class InstType >
std::string	getSPIRVStringOperand (const InstType &MI, unsigned StartIndex)
MCCodeEmitter *	createSPIRVMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createSPIRVAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createSPIRVObjectTargetWriter ()
ModulePass *	createSPIRVPrepareFunctionsPass (const SPIRVTargetMachine &TM)
FunctionPass *	createSPIRVStripConvergenceIntrinsicsPass ()
FunctionPass *	createSPIRVRegularizerPass ()
FunctionPass *	createSPIRVPreLegalizerPass ()
FunctionPass *	createSPIRVPostLegalizerPass ()
ModulePass *	createSPIRVEmitIntrinsicsPass (SPIRVTargetMachine *TM)
InstructionSelector *	createSPIRVInstructionSelector (const SPIRVTargetMachine &TM, const SPIRVSubtarget &Subtarget, const RegisterBankInfo &RBI)
void	initializeSPIRVModuleAnalysisPass (PassRegistry &)
void	initializeSPIRVPreLegalizerPass (PassRegistry &)
void	initializeSPIRVPostLegalizerPass (PassRegistry &)
void	initializeSPIRVEmitIntrinsicsPass (PassRegistry &)
static std::unique_ptr< const SPIRV::IncomingCall >	lookupBuiltin (StringRef DemangledCall, SPIRV::InstructionSet::InstructionSet Set, Register ReturnRegister, const SPIRVType *ReturnType, const SmallVectorImpl< Register > &Arguments)
	Looks up the demangled builtin call in the SPIRVBuiltins.td records using the provided DemangledCall and specified Set.
static std::tuple< Register, SPIRVType * >	buildBoolRegister (MachineIRBuilder &MIRBuilder, const SPIRVType *ResultType, SPIRVGlobalRegistry *GR)
	Helper function building either a resulting scalar or vector bool register depending on the expected ResultType.
static bool	buildSelectInst (MachineIRBuilder &MIRBuilder, Register ReturnRegister, Register SourceRegister, const SPIRVType *ReturnType, SPIRVGlobalRegistry *GR)
	Helper function for building either a vector or scalar select instruction depending on the expected ResultType.
static Register	buildLoadInst (SPIRVType *BaseType, Register PtrRegister, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR, LLT LowLevelType, Register DestinationReg=Register(0))
	Helper function for building a load instruction loading into the DestinationReg.
static Register	buildBuiltinVariableLoad (MachineIRBuilder &MIRBuilder, SPIRVType *VariableType, SPIRVGlobalRegistry *GR, SPIRV::BuiltIn::BuiltIn BuiltinValue, LLT LLType, Register Reg=Register(0), bool isConst=true, bool hasLinkageTy=true)
	Helper function for building a load instruction for loading a builtin global variable of BuiltinValue value.
Register	insertAssignInstr (Register Reg, Type *Ty, SPIRVType *SpirvTy, SPIRVGlobalRegistry *GR, MachineIRBuilder &MIB, MachineRegisterInfo &MRI)
	Helper external function for inserting ASSIGN_TYPE instuction between Reg and its definition, set the new register as a destination of the definition, assign SPIRVType to both registers.
static SPIRV::MemorySemantics::MemorySemantics	getSPIRVMemSemantics (std::memory_order MemOrder)
static SPIRV::Scope::Scope	getSPIRVScope (SPIRV::CLMemoryScope ClScope)
static Register	buildConstantIntReg (uint64_t Val, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR, unsigned BitWidth=32)
static Register	buildScopeReg (Register CLScopeRegister, SPIRV::Scope::Scope Scope, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR, MachineRegisterInfo *MRI)
static Register	buildMemSemanticsReg (Register SemanticsRegister, Register PtrRegister, unsigned &Semantics, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	buildOpFromWrapper (MachineIRBuilder &MIRBuilder, unsigned Opcode, const SPIRV::IncomingCall *Call, Register TypeReg=Register(0))
static bool	buildAtomicInitInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder)
	Helper function for translating atomic init to OpStore.
static bool	buildAtomicLoadInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building an atomic load instruction.
static bool	buildAtomicStoreInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building an atomic store instruction.
static bool	buildAtomicCompareExchangeInst (const SPIRV::IncomingCall *Call, const SPIRV::DemangledBuiltin *Builtin, unsigned Opcode, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building an atomic compare-exchange instruction.
static bool	buildAtomicRMWInst (const SPIRV::IncomingCall *Call, unsigned Opcode, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building an atomic load instruction.
static bool	buildAtomicFloatingRMWInst (const SPIRV::IncomingCall *Call, unsigned Opcode, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building an atomic floating-type instruction.
static bool	buildAtomicFlagInst (const SPIRV::IncomingCall *Call, unsigned Opcode, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building atomic flag instructions (e.g.
static bool	buildBarrierInst (const SPIRV::IncomingCall *Call, unsigned Opcode, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
	Helper function for building barriers, i.e., memory/control ordering operations.
static unsigned	getNumComponentsForDim (SPIRV::Dim::Dim dim)
static unsigned	getNumSizeComponents (SPIRVType *imgType)
	Helper function for obtaining the number of size components.
static bool	generateExtInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateRelationalInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateGroupInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateIntelSubgroupsInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateGroupUniformInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	genWorkgroupQuery (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR, SPIRV::BuiltIn::BuiltIn BuiltinValue, uint64_t DefaultValue)
static bool	generateBuiltinVar (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateAtomicInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateAtomicFloatingInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateBarrierInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateDotOrFMulInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateWaveInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateGetQueryInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateImageSizeQueryInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateImageMiscQueryInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static SPIRV::SamplerAddressingMode::SamplerAddressingMode	getSamplerAddressingModeFromBitmask (unsigned Bitmask)
static unsigned	getSamplerParamFromBitmask (unsigned Bitmask)
static SPIRV::SamplerFilterMode::SamplerFilterMode	getSamplerFilterModeFromBitmask (unsigned Bitmask)
static bool	generateReadImageInst (const StringRef DemangledCall, const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateWriteImageInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateSampleImageInst (const StringRef DemangledCall, const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateSelectInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder)
static bool	generateSpecConstantInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	buildNDRange (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static MachineInstr *	getBlockStructInstr (Register ParamReg, MachineRegisterInfo *MRI)
static unsigned	getConstFromIntrinsic (Register Reg, MachineRegisterInfo *MRI)
static const Type *	getMachineInstrType (MachineInstr *MI)
static const Type *	getBlockStructType (Register ParamReg, MachineRegisterInfo *MRI)
static SPIRVType *	getOrCreateSPIRVDeviceEventPointer (MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	buildEnqueueKernel (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateEnqueueInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateAsyncCopy (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateConvertInst (const StringRef DemangledCall, const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateVectorLoadStoreInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static bool	generateLoadStoreInst (const SPIRV::IncomingCall *Call, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static Type *	parseTypeString (const StringRef Name, LLVMContext &Context)
static SPIRVType *	getNonParameterizedType (const TargetExtType *ExtensionType, const SPIRV::BuiltinType *TypeRecord, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static SPIRVType *	getSamplerType (MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static SPIRVType *	getPipeType (const TargetExtType *ExtensionType, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static SPIRVType *	getImageType (const TargetExtType *ExtensionType, const SPIRV::AccessQualifier::AccessQualifier Qualifier, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
static SPIRVType *	getSampledImageType (const TargetExtType *OpaqueType, MachineIRBuilder &MIRBuilder, SPIRVGlobalRegistry *GR)
MDString *	getOCLKernelArgAccessQual (const Function &F, unsigned ArgIdx)
MDString *	getOCLKernelArgTypeQual (const Function &F, unsigned ArgIdx)
void	processInstr (MachineInstr &MI, MachineIRBuilder &MIB, MachineRegisterInfo &MRI, SPIRVGlobalRegistry *GR)
void	initializeSPIRVPrepareFunctionsPass (PassRegistry &)
void	initializeSPIRVRegularizerPass (PassRegistry &)
void	initializeSPIRVStripConvergentIntrinsicsPass (PassRegistry &)
static uint32_t	convertCharsToWord (const StringRef &Str, unsigned i)
static size_t	getPaddedLen (const StringRef &Str)
void	addStringImm (const StringRef &Str, MCInst &Inst)
void	addStringImm (const StringRef &Str, MachineInstrBuilder &MIB)
void	addStringImm (const StringRef &Str, IRBuilder<> &B, std::vector< Value * > &Args)
std::string	getStringImm (const MachineInstr &MI, unsigned StartIndex)
void	addNumImm (const APInt &Imm, MachineInstrBuilder &MIB)
void	buildOpName (Register Target, const StringRef &Name, MachineIRBuilder &MIRBuilder)
static void	finishBuildOpDecorate (MachineInstrBuilder &MIB, const std::vector< uint32_t > &DecArgs, StringRef StrImm)
void	buildOpDecorate (Register Reg, MachineIRBuilder &MIRBuilder, SPIRV::Decoration::Decoration Dec, const std::vector< uint32_t > &DecArgs, StringRef StrImm)
void	buildOpDecorate (Register Reg, MachineInstr &I, const SPIRVInstrInfo &TII, SPIRV::Decoration::Decoration Dec, const std::vector< uint32_t > &DecArgs, StringRef StrImm)
unsigned	storageClassToAddressSpace (SPIRV::StorageClass::StorageClass SC)
SPIRV::StorageClass::StorageClass	addressSpaceToStorageClass (unsigned AddrSpace, const SPIRVSubtarget &STI)
SPIRV::MemorySemantics::MemorySemantics	getMemSemanticsForStorageClass (SPIRV::StorageClass::StorageClass SC)
SPIRV::MemorySemantics::MemorySemantics	getMemSemantics (AtomicOrdering Ord)
MachineInstr *	getDefInstrMaybeConstant (Register &ConstReg, const MachineRegisterInfo *MRI)
uint64_t	getIConstVal (Register ConstReg, const MachineRegisterInfo *MRI)
bool	isSpvIntrinsic (const MachineInstr &MI, Intrinsic::ID IntrinsicID)
Type *	getMDOperandAsType (const MDNode *N, unsigned I)
static bool	isPipeOrAddressSpaceCastBI (const StringRef MangledName)
static bool	isEnqueueKernelBI (const StringRef MangledName)
static bool	isKernelQueryBI (const StringRef MangledName)
static bool	isNonMangledOCLBuiltin (StringRef Name)
std::string	getOclOrSpirvBuiltinDemangledName (StringRef Name)
bool	hasBuiltinTypePrefix (StringRef Name)
bool	isSpecialOpaqueType (const Type *Ty)
bool	isEntryPoint (const Function &F)
Type *	parseBasicTypeName (StringRef TypeName, LLVMContext &Ctx)
bool	isTypedPointerTy (const Type *T)
bool	isUntypedPointerTy (const Type *T)
bool	isPointerTy (const Type *T)
unsigned	getPointerAddressSpace (const Type *T)
bool	hasPointeeTypeAttr (Argument *Arg)
Type *	getPointeeTypeByAttr (Argument *Arg)
Type *	reconstructFunctionType (Function *F)
Type *	toTypedPointer (Type *Ty, LLVMContext &Ctx)
Target &	getTheSPIRV32Target ()
Target &	getTheSPIRV64Target ()
Target &	getTheSPIRVLogicalTarget ()
MCCodeEmitter *	createSystemZMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createSystemZMCAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createSystemZELFObjectWriter (uint8_t OSABI)
std::unique_ptr< MCObjectTargetWriter >	createSystemZGOFFObjectWriter ()
FunctionPass *	createSystemZISelDag (SystemZTargetMachine &TM, CodeGenOptLevel OptLevel)
FunctionPass *	createSystemZElimComparePass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZShortenInstPass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZLongBranchPass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZLDCleanupPass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZCopyPhysRegsPass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZPostRewritePass (SystemZTargetMachine &TM)
FunctionPass *	createSystemZTDCPass ()
void	initializeSystemZCopyPhysRegsPass (PassRegistry &)
void	initializeSystemZDAGToDAGISelPass (PassRegistry &)
void	initializeSystemZElimComparePass (PassRegistry &)
void	initializeSystemZLDCleanupPass (PassRegistry &)
void	initializeSystemZLongBranchPass (PassRegistry &)
void	initializeSystemZPostRewritePass (PassRegistry &)
void	initializeSystemZShortenInstPass (PassRegistry &)
void	initializeSystemZTDCPassPass (PassRegistry &)
bool	CC_SystemZ_I128Indirect (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
bool	CC_XPLINK64_Shadow_Reg (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
bool	CC_XPLINK64_Allocate128BitVararg (unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)
bool	RetCC_SystemZ_Error (unsigned &, MVT &, MVT &, CCValAssign::LocInfo &, ISD::ArgFlagsTy &, CCState &)
bool	CC_SystemZ_Error (unsigned &, MVT &, MVT &, CCValAssign::LocInfo &, ISD::ArgFlagsTy &, CCState &)
bool	CC_SystemZ_GHC_Error (unsigned &, MVT &, MVT &, CCValAssign::LocInfo &, ISD::ArgFlagsTy &, CCState &)
static const MachineInstrBuilder &	addFrameReference (const MachineInstrBuilder &MIB, int FI)
	Add a BDX memory reference for frame object FI to MIB.
Target &	getTheSystemZTarget ()
MCCodeEmitter *	createVEMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createVEAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createVEELFObjectWriter (uint8_t OSABI)
Target &	getTheVETarget ()
FunctionPass *	createVEISelDag (VETargetMachine &TM)
	createVEISelDag - This pass converts a legalized DAG into a VE-specific DAG, ready for instruction scheduling.
FunctionPass *	createLVLGenPass ()
void	initializeVEDAGToDAGISelPass (PassRegistry &)
void	LowerVEMachineInstrToMCInst (const MachineInstr *MI, MCInst &OutMI, AsmPrinter &AP)
static const char *	VECondCodeToString (VECC::CondCode CC)
static VECC::CondCode	stringToVEICondCode (StringRef S)
static VECC::CondCode	stringToVEFCondCode (StringRef S)
static bool	isIntVECondCode (VECC::CondCode CC)
static unsigned	VECondCodeToVal (VECC::CondCode CC)
static VECC::CondCode	VEValToCondCode (unsigned Val, bool IsInteger)
static const char *	VERDToString (VERD::RoundingMode R)
static VERD::RoundingMode	stringToVERD (StringRef S)
static unsigned	VERDToVal (VERD::RoundingMode R)
static VERD::RoundingMode	VEValToRD (unsigned Val)
static bool	isMImmVal (uint64_t Val)
static bool	isMImm32Val (uint32_t Val)
static uint64_t	val2MImm (uint64_t Val)
	val2MImm - Convert an integer immediate value to target MImm immediate.
static uint64_t	mimm2Val (uint64_t Val)
	mimm2Val - Convert a target MImm immediate to an integer immediate value.
unsigned	M0 (unsigned Val)
unsigned	M1 (unsigned Val)
bool	isPackedVectorType (EVT SomeVT)
MVT	splitVectorType (MVT VT)
MVT	getLegalVectorType (Packing P, MVT ElemVT)
Packing	getTypePacking (EVT VT)
bool	isMaskType (EVT SomeVT)
bool	isMaskArithmetic (SDValue Op)
std::optional< unsigned >	getVVPOpcode (unsigned Opcode)
bool	maySafelyIgnoreMask (SDValue Op)
bool	supportsPackedMode (unsigned Opcode, EVT IdiomVT)
bool	isPackingSupportOpcode (unsigned Opc)
bool	isVVPOrVEC (unsigned Opcode)
bool	isVVPUnaryOp (unsigned VVPOpcode)
bool	isVVPBinaryOp (unsigned VVPOpcode)
bool	isVVPReductionOp (unsigned Opcode)
std::optional< int >	getAVLPos (unsigned)
	The VE backend uses a two-staged process to lower and legalize vector instructions:
std::optional< int >	getMaskPos (unsigned Opc)
bool	isLegalAVL (SDValue AVL)
SDValue	getNodeChain (SDValue Op)
	Node Properties {.
SDValue	getMemoryPtr (SDValue Op)
std::optional< EVT >	getIdiomaticVectorType (SDNode *Op)
	} AVL Functions
SDValue	getLoadStoreStride (SDValue Op, VECustomDAG &CDAG)
SDValue	getGatherScatterIndex (SDValue Op)
SDValue	getGatherScatterScale (SDValue Op)
SDValue	getStoredValue (SDValue Op)
SDValue	getNodePassthru (SDValue Op)
bool	hasReductionStartParam (unsigned OPC)
unsigned	getScalarReductionOpcode (unsigned VVPOC, bool IsMask)
SDValue	getNodeAVL (SDValue Op)
	} Node Properties
SDValue	getNodeMask (SDValue Op)
std::pair< SDValue, bool >	getAnnotatedNodeAVL (SDValue Op)
static const MachineInstrBuilder &	addFrameReference (const MachineInstrBuilder &MIB, int FI, int Offset=0, bool ThreeOp=true)
	addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.
static VECC::CondCode	intCondCode2Icc (ISD::CondCode CC)
	Convert a DAG integer condition code to a VE ICC condition.
static VECC::CondCode	fpCondCode2Fcc (ISD::CondCode CC)
	Convert a DAG floating point condition code to a VE FCC condition.
static uint64_t	getImmVal (const ConstantSDNode *N)
	getImmVal - get immediate representation of integer value
static uint64_t	getFpImmVal (const ConstantFPSDNode *N)
	getFpImmVal - get immediate representation of floating point value
static std::optional< std::string >	checkStackTop (const SmallVectorImpl< wasm::ValType > &ExpectedStackTop, const SmallVectorImpl< wasm::ValType > &Got)
MCCodeEmitter *	createWebAssemblyMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createWebAssemblyAsmBackend (const Triple &TT)
std::unique_ptr< MCObjectTargetWriter >	createWebAssemblyWasmObjectWriter (bool Is64Bit, bool IsEmscripten)
Target &	getTheWebAssemblyTarget32 ()
Target &	getTheWebAssemblyTarget64 ()
ModulePass *	createWebAssemblyLowerEmscriptenEHSjLj ()
ModulePass *	createWebAssemblyAddMissingPrototypes ()
ModulePass *	createWebAssemblyFixFunctionBitcasts ()
FunctionPass *	createWebAssemblyOptimizeReturned ()
FunctionPass *	createWebAssemblyLowerRefTypesIntPtrConv ()
FunctionPass *	createWebAssemblyRefTypeMem2Local ()
FunctionPass *	createWebAssemblyISelDag (WebAssemblyTargetMachine &TM, CodeGenOptLevel OptLevel)
	This pass converts a legalized DAG into a WebAssembly-specific DAG, ready for instruction scheduling.
FunctionPass *	createWebAssemblyArgumentMove ()
FunctionPass *	createWebAssemblySetP2AlignOperands ()
FunctionPass *	createWebAssemblyReplacePhysRegs ()
FunctionPass *	createWebAssemblyNullifyDebugValueLists ()
FunctionPass *	createWebAssemblyOptimizeLiveIntervals ()
FunctionPass *	createWebAssemblyMemIntrinsicResults ()
FunctionPass *	createWebAssemblyRegStackify ()
FunctionPass *	createWebAssemblyRegColoring ()
FunctionPass *	createWebAssemblyFixBrTableDefaults ()
FunctionPass *	createWebAssemblyFixIrreducibleControlFlow ()
FunctionPass *	createWebAssemblyLateEHPrepare ()
FunctionPass *	createWebAssemblyCFGSort ()
FunctionPass *	createWebAssemblyCFGStackify ()
FunctionPass *	createWebAssemblyExplicitLocals ()
FunctionPass *	createWebAssemblyLowerBrUnless ()
FunctionPass *	createWebAssemblyRegNumbering ()
FunctionPass *	createWebAssemblyDebugFixup ()
FunctionPass *	createWebAssemblyPeephole ()
ModulePass *	createWebAssemblyMCLowerPrePass ()
void	initializeFixFunctionBitcastsPass (PassRegistry &)
void	initializeOptimizeReturnedPass (PassRegistry &)
void	initializeWebAssemblyRefTypeMem2LocalPass (PassRegistry &)
void	initializeWebAssemblyAddMissingPrototypesPass (PassRegistry &)
void	initializeWebAssemblyArgumentMovePass (PassRegistry &)
void	initializeWebAssemblyCFGSortPass (PassRegistry &)
void	initializeWebAssemblyCFGStackifyPass (PassRegistry &)
void	initializeWebAssemblyDAGToDAGISelPass (PassRegistry &)
void	initializeWebAssemblyDebugFixupPass (PassRegistry &)
void	initializeWebAssemblyExceptionInfoPass (PassRegistry &)
void	initializeWebAssemblyExplicitLocalsPass (PassRegistry &)
void	initializeWebAssemblyFixBrTableDefaultsPass (PassRegistry &)
void	initializeWebAssemblyFixIrreducibleControlFlowPass (PassRegistry &)
void	initializeWebAssemblyLateEHPreparePass (PassRegistry &)
void	initializeWebAssemblyLowerBrUnlessPass (PassRegistry &)
void	initializeWebAssemblyLowerEmscriptenEHSjLjPass (PassRegistry &)
void	initializeWebAssemblyLowerRefTypesIntPtrConvPass (PassRegistry &)
void	initializeWebAssemblyMCLowerPrePassPass (PassRegistry &)
void	initializeWebAssemblyMemIntrinsicResultsPass (PassRegistry &)
void	initializeWebAssemblyNullifyDebugValueListsPass (PassRegistry &)
void	initializeWebAssemblyOptimizeLiveIntervalsPass (PassRegistry &)
void	initializeWebAssemblyPeepholePass (PassRegistry &)
void	initializeWebAssemblyRegColoringPass (PassRegistry &)
void	initializeWebAssemblyRegNumberingPass (PassRegistry &)
void	initializeWebAssemblyRegStackifyPass (PassRegistry &)
void	initializeWebAssemblyReplacePhysRegsPass (PassRegistry &)
void	initializeWebAssemblySetP2AlignOperandsPass (PassRegistry &)
raw_ostream &	operator<< (raw_ostream &OS, const WebAssemblyException &WE)
void	computeLegalValueVTs (const WebAssemblyTargetLowering &TLI, LLVMContext &Ctx, const DataLayout &DL, Type *Ty, SmallVectorImpl< MVT > &ValueVTs)
void	computeLegalValueVTs (const Function &F, const TargetMachine &TM, Type *Ty, SmallVectorImpl< MVT > &ValueVTs)
void	computeSignatureVTs (const FunctionType *Ty, const Function *TargetFunc, const Function &ContextFunc, const TargetMachine &TM, SmallVectorImpl< MVT > &Params, SmallVectorImpl< MVT > &Results)
void	valTypesFromMVTs (ArrayRef< MVT > In, SmallVectorImpl< wasm::ValType > &Out)
wasm::WasmSignature *	signatureFromMVTs (MCContext &Ctx, const SmallVectorImpl< MVT > &Results, const SmallVectorImpl< MVT > &Params)
bool	isImmSExti16i8Value (uint64_t Value)
bool	isImmSExti32i8Value (uint64_t Value)
bool	isImmSExti64i8Value (uint64_t Value)
bool	isImmSExti64i32Value (uint64_t Value)
bool	isImmUnsignedi8Value (uint64_t Value)
bool	isImmUnsignedi4Value (uint64_t Value)
bool	EmitAnyX86InstComments (const MCInst *MI, raw_ostream &OS, const MCInstrInfo &MCII)
	EmitAnyX86InstComments - This function decodes x86 instructions and prints newline terminated strings to the specified string if desired.
MCCodeEmitter *	createX86MCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createX86_32AsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCAsmBackend *	createX86_64AsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
MCTargetStreamer *	createX86AsmTargetStreamer (MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *InstPrinter, bool IsVerboseAsm)
	Implements X86-only directives for assembly emission.
MCTargetStreamer *	createX86ObjectTargetStreamer (MCStreamer &S, const MCSubtargetInfo &STI)
	Implements X86-only directives for object files.
MCStreamer *	createX86WinCOFFStreamer (MCContext &C, std::unique_ptr< MCAsmBackend > &&AB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&CE, bool RelaxAll, bool IncrementalLinkerCompatible)
	Construct an X86 Windows COFF machine code streamer which will generate PE/COFF format object files.
std::unique_ptr< MCObjectTargetWriter >	createX86MachObjectWriter (bool Is64Bit, uint32_t CPUType, uint32_t CPUSubtype)
	Construct an X86 Mach-O object writer.
std::unique_ptr< MCObjectTargetWriter >	createX86ELFObjectWriter (bool IsELF64, uint8_t OSABI, uint16_t EMachine)
	Construct an X86 ELF object writer.
std::unique_ptr< MCObjectTargetWriter >	createX86WinCOFFObjectWriter (bool Is64Bit)
	Construct an X86 Win COFF object writer.
MCRegister	getX86SubSuperRegister (MCRegister Reg, unsigned Size, bool High=false)
void	DecodeINSERTPSMask (unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decode a 128-bit INSERTPS instruction as a v4f32 shuffle mask.
void	DecodeInsertElementMask (unsigned NumElts, unsigned Idx, unsigned Len, SmallVectorImpl< int > &ShuffleMask)
void	DecodeMOVHLPSMask (unsigned NElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a MOVHLPS instruction as a v2f64/v4f32 shuffle mask.
void	DecodeMOVLHPSMask (unsigned NElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a MOVLHPS instruction as a v2f64/v4f32 shuffle mask.
void	DecodeMOVSLDUPMask (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
void	DecodeMOVSHDUPMask (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
void	DecodeMOVDDUPMask (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
void	DecodePSLLDQMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void	DecodePSRLDQMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void	DecodePALIGNRMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void	DecodeVALIGNMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void	DecodePSHUFMask (unsigned NumElts, unsigned ScalarBits, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for pshufd/pshufw/vpermilpd/vpermilps.
void	DecodePSHUFHWMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for pshufhw.
void	DecodePSHUFLWMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for pshuflw.
void	DecodePSWAPMask (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
	Decodes a PSWAPD 3DNow! instruction.
void	DecodeSHUFPMask (unsigned NumElts, unsigned ScalarBits, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for shufp*.
void	DecodeUNPCKHMask (unsigned NumElts, unsigned ScalarBits, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for unpckhps/unpckhpd and punpckh*.
void	DecodeUNPCKLMask (unsigned NumElts, unsigned ScalarBits, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for unpcklps/unpcklpd and punpckl*.
void	DecodeVectorBroadcast (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
	Decodes a broadcast of the first element of a vector.
void	DecodeSubVectorBroadcast (unsigned DstNumElts, unsigned SrcNumElts, SmallVectorImpl< int > &ShuffleMask)
	Decodes a broadcast of a subvector to a larger vector type.
void	decodeVSHUF64x2FamilyMask (unsigned NumElts, unsigned ScalarSize, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decode a shuffle packed values at 128-bit granularity (SHUFF32x4/SHUFF64x2/SHUFI32x4/SHUFI64x2) immediate mask into a shuffle mask.
void	DecodeVPERM2X128Mask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
void	DecodePSHUFBMask (ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a PSHUFB mask from a raw array of constants such as from BUILD_VECTOR.
void	DecodeBLENDMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decode a BLEND immediate mask into a shuffle mask.
void	DecodeVPPERMMask (ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPPERM mask from a raw array of constants such as from BUILD_VECTOR.
void	DecodeVPERMMask (unsigned NumElts, unsigned Imm, SmallVectorImpl< int > &ShuffleMask)
	Decodes the shuffle masks for VPERMQ/VPERMPD.
void	DecodeZeroExtendMask (unsigned SrcScalarBits, unsigned DstScalarBits, unsigned NumDstElts, bool IsAnyExtend, SmallVectorImpl< int > &ShuffleMask)
	Decode a zero extension instruction as a shuffle mask.
void	DecodeZeroMoveLowMask (unsigned NumElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a move lower and zero upper instruction as a shuffle mask.
void	DecodeScalarMoveMask (unsigned NumElts, bool IsLoad, SmallVectorImpl< int > &ShuffleMask)
	Decode a scalar float move instruction as a shuffle mask.
void	DecodeEXTRQIMask (unsigned NumElts, unsigned EltSize, int Len, int Idx, SmallVectorImpl< int > &ShuffleMask)
	Decode a SSE4A EXTRQ instruction as a shuffle mask.
void	DecodeINSERTQIMask (unsigned NumElts, unsigned EltSize, int Len, int Idx, SmallVectorImpl< int > &ShuffleMask)
	Decode a SSE4A INSERTQ instruction as a shuffle mask.
void	DecodeVPERMILPMask (unsigned NumElts, unsigned ScalarBits, ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERMILPD/VPERMILPS variable mask from a raw array of constants.
void	DecodeVPERMIL2PMask (unsigned NumElts, unsigned ScalarBits, unsigned M2Z, ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERMIL2PD/VPERMIL2PS variable mask from a raw array of constants.
void	DecodeVPERMVMask (ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERM W/D/Q/PS/PD mask from a raw array of constants.
void	DecodeVPERMV3Mask (ArrayRef< uint64_t > RawMask, const APInt &UndefElts, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERMT2 W/D/Q/PS/PD mask from a raw array of constants.
MCTargetStreamer *	createX86NullTargetStreamer (MCStreamer &S)
	Implements X86-only null emission.
Target &	getTheX86_32Target ()
Target &	getTheX86_64Target ()
FunctionPass *	createX86ISelDag (X86TargetMachine &TM, CodeGenOptLevel OptLevel)
	This pass converts a legalized DAG into a X86-specific DAG, ready for instruction scheduling.
FunctionPass *	createX86GlobalBaseRegPass ()
	This pass initializes a global base register for PIC on x86-32.
FunctionPass *	createCleanupLocalDynamicTLSPass ()
	This pass combines multiple accesses to local-dynamic TLS variables so that the TLS base address for the module is only fetched once per execution path through the function.
FunctionPass *	createX86FloatingPointStackifierPass ()
	This function returns a pass which converts floating-point register references and pseudo instructions into floating-point stack references and physical instructions.
FunctionPass *	createX86IssueVZeroUpperPass ()
	This pass inserts AVX vzeroupper instructions before each call to avoid transition penalty between functions encoded with AVX and SSE.
FunctionPass *	createX86IndirectBranchTrackingPass ()
	This pass inserts ENDBR instructions before indirect jump/call destinations as part of CET IBT mechanism.
FunctionPass *	createX86PadShortFunctions ()
	Return a pass that pads short functions with NOOPs.
FunctionPass *	createX86FixupLEAs ()
	Return a pass that selectively replaces certain instructions (like add, sub, inc, dec, some shifts, and some multiplies) by equivalent LEA instructions, in order to eliminate execution delays in some processors.
FunctionPass *	createX86FixupInstTuning ()
	Return a pass that replaces equivalent slower instructions with faster ones.
FunctionPass *	createX86FixupVectorConstants ()
	Return a pass that reduces the size of vector constant pool loads.
FunctionPass *	createX86OptimizeLEAs ()
	Return a pass that removes redundant LEA instructions and redundant address recalculations.
FunctionPass *	createX86FixupSetCC ()
	Return a pass that transforms setcc + movzx pairs into xor + setcc.
FunctionPass *	createX86AvoidStoreForwardingBlocks ()
	Return a pass that avoids creating store forward block issues in the hardware.
FunctionPass *	createX86FlagsCopyLoweringPass ()
	Return a pass that lowers EFLAGS copy pseudo instructions.
FunctionPass *	createX86DynAllocaExpander ()
	Return a pass that expands DynAlloca pseudo-instructions.
FunctionPass *	createX86TileConfigPass ()
	Return a pass that config the tile registers.
FunctionPass *	createX86FastPreTileConfigPass ()
	Return a pass that preconfig the tile registers before fast reg allocation.
FunctionPass *	createX86FastTileConfigPass ()
	Return a pass that config the tile registers after fast reg allocation.
FunctionPass *	createX86PreTileConfigPass ()
	Return a pass that insert pseudo tile config instruction.
FunctionPass *	createX86LowerTileCopyPass ()
	Return a pass that lower the tile copy instruction.
FunctionPass *	createX86AvoidTrailingCallPass ()
	Return a pass that inserts int3 at the end of the function if it ends with a CALL instruction.
FunctionPass *	createX86CallFrameOptimization ()
	Return a pass that optimizes the code-size of x86 call sequences.
FunctionPass *	createX86WinEHStatePass ()
	Return an IR pass that inserts EH registration stack objects and explicit EH state updates.
FunctionPass *	createX86ExpandPseudoPass ()
	Return a Machine IR pass that expands X86-specific pseudo instructions into a sequence of actual instructions.
FunctionPass *	createX86CmovConverterPass ()
	This pass converts X86 cmov instructions into branch when profitable.
FunctionPass *	createX86FixupBWInsts ()
	Return a Machine IR pass that selectively replaces certain byte and word instructions by equivalent 32 bit instructions, in order to eliminate partial register usage, false dependences on the upper portions of registers, and to save code size.
FunctionPass *	createX86DomainReassignmentPass ()
	Return a Machine IR pass that reassigns instruction chains from one domain to another, when profitable.
FunctionPass *	createX86CompressEVEXPass ()
	This pass compress instructions from EVEX space to legacy/VEX/EVEX space when possible in order to reduce code size or facilitate HW decoding.
FunctionPass *	createX86IndirectThunksPass ()
	This pass creates the thunks for the retpoline feature.
FunctionPass *	createX86ReturnThunksPass ()
	This pass replaces ret instructions with jmp's to __x86_return thunk.
FunctionPass *	createX86DiscriminateMemOpsPass ()
	This pass ensures instructions featuring a memory operand have distinctive <LineNumber, Discriminator> (with respect to eachother)
FunctionPass *	createX86InsertPrefetchPass ()
	This pass applies profiling information to insert cache prefetches.
FunctionPass *	createX86InsertX87waitPass ()
	This pass insert wait instruction after X87 instructions which could raise fp exceptions when strict-fp enabled.
FunctionPass *	createX86PartialReductionPass ()
	This pass optimizes arithmetic based on knowledge that is only used by a reduction sequence and is therefore safe to reassociate in interesting ways.
InstructionSelector *	createX86InstructionSelector (const X86TargetMachine &TM, X86Subtarget &, X86RegisterBankInfo &)
FunctionPass *	createX86LoadValueInjectionLoadHardeningPass ()
FunctionPass *	createX86LoadValueInjectionRetHardeningPass ()
FunctionPass *	createX86SpeculativeLoadHardeningPass ()
FunctionPass *	createX86SpeculativeExecutionSideEffectSuppression ()
FunctionPass *	createX86ArgumentStackSlotPass ()
void	initializeCompressEVEXPassPass (PassRegistry &)
void	initializeFPSPass (PassRegistry &)
void	initializeFixupBWInstPassPass (PassRegistry &)
void	initializeFixupLEAPassPass (PassRegistry &)
void	initializeX86ArgumentStackSlotPassPass (PassRegistry &)
void	initializeX86FixupInstTuningPassPass (PassRegistry &)
void	initializeX86FixupVectorConstantsPassPass (PassRegistry &)
void	initializeWinEHStatePassPass (PassRegistry &)
void	initializeX86AvoidSFBPassPass (PassRegistry &)
void	initializeX86AvoidTrailingCallPassPass (PassRegistry &)
void	initializeX86CallFrameOptimizationPass (PassRegistry &)
void	initializeX86CmovConverterPassPass (PassRegistry &)
void	initializeX86DAGToDAGISelPass (PassRegistry &)
void	initializeX86DomainReassignmentPass (PassRegistry &)
void	initializeX86ExecutionDomainFixPass (PassRegistry &)
void	initializeX86ExpandPseudoPass (PassRegistry &)
void	initializeX86FastPreTileConfigPass (PassRegistry &)
void	initializeX86FastTileConfigPass (PassRegistry &)
void	initializeX86FixupSetCCPassPass (PassRegistry &)
void	initializeX86FlagsCopyLoweringPassPass (PassRegistry &)
void	initializeX86LoadValueInjectionLoadHardeningPassPass (PassRegistry &)
void	initializeX86LoadValueInjectionRetHardeningPassPass (PassRegistry &)
void	initializeX86LowerAMXIntrinsicsLegacyPassPass (PassRegistry &)
void	initializeX86LowerAMXTypeLegacyPassPass (PassRegistry &)
void	initializeX86LowerTileCopyPass (PassRegistry &)
void	initializeX86OptimizeLEAPassPass (PassRegistry &)
void	initializeX86PartialReductionPass (PassRegistry &)
void	initializeX86PreTileConfigPass (PassRegistry &)
void	initializeX86ReturnThunksPass (PassRegistry &)
void	initializeX86SpeculativeExecutionSideEffectSuppressionPass (PassRegistry &)
void	initializeX86SpeculativeLoadHardeningPassPass (PassRegistry &)
void	initializeX86TileConfigPass (PassRegistry &)
bool	RetCC_X86 (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
bool	CC_X86 (unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)
static X86AddressMode	getAddressFromInstr (const MachineInstr *MI, unsigned Operand)
	Compute the addressing mode from an machine instruction starting with the given operand.
static const MachineInstrBuilder &	addDirectMem (const MachineInstrBuilder &MIB, unsigned Reg)
	addDirectMem - This function is used to add a direct memory reference to the current instruction – that is, a dereference of an address in a register, with no scale, index or displacement.
static void	setDirectAddressInInstr (MachineInstr *MI, unsigned Operand, unsigned Reg)
	Replace the address used in the instruction with the direct memory reference.
static const MachineInstrBuilder &	addOffset (const MachineInstrBuilder &MIB, int Offset)
static const MachineInstrBuilder &	addOffset (const MachineInstrBuilder &MIB, const MachineOperand &Offset)
static const MachineInstrBuilder &	addRegOffset (const MachineInstrBuilder &MIB, unsigned Reg, bool isKill, int Offset)
	addRegOffset - This function is used to add a memory reference of the form [Reg + Offset], i.e., one with no scale or index, but with a displacement.
static const MachineInstrBuilder &	addRegReg (const MachineInstrBuilder &MIB, unsigned Reg1, bool isKill1, unsigned Reg2, bool isKill2)
	addRegReg - This function is used to add a memory reference of the form: [Reg + Reg].
static const MachineInstrBuilder &	addFullAddress (const MachineInstrBuilder &MIB, const X86AddressMode &AM)
static const MachineInstrBuilder &	addFrameReference (const MachineInstrBuilder &MIB, int FI, int Offset=0)
	addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.
static const MachineInstrBuilder &	addConstantPoolReference (const MachineInstrBuilder &MIB, unsigned CPI, unsigned GlobalBaseReg, unsigned char OpFlags)
	addConstantPoolReference - This function is used to add a reference to the base of a constant value spilled to the per-function constant pool.
const X86InstrFMA3Group *	getFMA3Group (unsigned Opcode, uint64_t TSFlags)
	Returns a reference to a group of FMA3 opcodes to where the given Opcode is included.
const X86FoldTableEntry *	lookupTwoAddrFoldTable (unsigned RegOp)
const X86FoldTableEntry *	lookupFoldTable (unsigned RegOp, unsigned OpNum)
const X86FoldTableEntry *	lookupBroadcastFoldTable (unsigned RegOp, unsigned OpNum)
const X86FoldTableEntry *	lookupUnfoldTable (unsigned MemOp)
const X86FoldTableEntry *	lookupBroadcastFoldTableBySize (unsigned MemOp, unsigned BroadcastBits)
bool	matchBroadcastSize (const X86FoldTableEntry &Entry, unsigned BroadcastBits)
static bool	isGlobalStubReference (unsigned char TargetFlag)
	isGlobalStubReference - Return true if the specified TargetFlag operand is a reference to a stub for a global, not the global itself.
static bool	isGlobalRelativeToPICBase (unsigned char TargetFlag)
	isGlobalRelativeToPICBase - Return true if the specified global value reference is relative to a 32-bit PIC base (X86ISD::GlobalBaseReg).
static bool	isScale (const MachineOperand &MO)
static bool	isLeaMem (const MachineInstr &MI, unsigned Op)
static bool	isMem (const MachineInstr &MI, unsigned Op)
static const IntrinsicData *	getIntrinsicWithChain (unsigned IntNo)
static const IntrinsicData *	getIntrinsicWithoutChain (unsigned IntNo)
static void	verifyIntrinsicTables ()
void	createUnpackShuffleMask (EVT VT, SmallVectorImpl< int > &Mask, bool Lo, bool Unary)
	Generate unpacklo/unpackhi shuffle mask.
void	createSplat2ShuffleMask (MVT VT, SmallVectorImpl< int > &Mask, bool Lo)
	Similar to unpacklo/unpackhi, but without the 128-bit lane limitation imposed by AVX and specific to the unary pattern.
std::unique_ptr< ScheduleDAGMutation >	createX86MacroFusionDAGMutation ()
	Note that you have to add: DAG.addMutation(createX86MacroFusionDAGMutation()); to X86PassConfig::createMachineScheduler() to have an effect.
static bool	extractConstantMask (const Constant *C, unsigned MaskEltSizeInBits, APInt &UndefElts, SmallVectorImpl< uint64_t > &RawMask)
void	DecodePSHUFBMask (const Constant *C, unsigned Width, SmallVectorImpl< int > &ShuffleMask)
	Decode a PSHUFB mask from an IR-level vector constant.
void	DecodeVPERMILPMask (const Constant *C, unsigned ElSize, unsigned Width, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERMILP variable mask from an IR-level vector constant.
void	DecodeVPERMIL2PMask (const Constant *C, unsigned M2Z, unsigned ElSize, unsigned Width, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPERMILP2 variable mask from an IR-level vector constant.
void	DecodeVPPERMMask (const Constant *C, unsigned Width, SmallVectorImpl< int > &ShuffleMask)
	Decode a VPPERM variable mask from an IR-level vector constant.
Target &	getTheXCoreTarget ()
void	initializeXCoreLowerThreadLocalPass (PassRegistry &p)
FunctionPass *	createXCoreFrameToArgsOffsetEliminationPass ()
	createXCoreFrameToArgsOffsetEliminationPass - returns an instance of the Frame to args offset elimination pass
FunctionPass *	createXCoreISelDag (XCoreTargetMachine &TM, CodeGenOptLevel OptLevel)
	createXCoreISelDag - This pass converts a legalized DAG into a XCore-specific DAG, ready for instruction scheduling.
ModulePass *	createXCoreLowerThreadLocalPass ()
void	initializeXCoreDAGToDAGISelPass (PassRegistry &)
MCCodeEmitter *	createXtensaMCCodeEmitter (const MCInstrInfo &MCII, MCContext &Ctx)
MCAsmBackend *	createXtensaMCAsmBackend (const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
std::unique_ptr< MCObjectTargetWriter >	createXtensaObjectWriter (uint8_t OSABI, bool IsLittleEndian)
Target &	getTheXtensaTarget ()
FunctionPass *	createXtensaISelDag (XtensaTargetMachine &TM, CodeGenOptLevel OptLevel)
cl::opt< bool >	EnableInferAlignmentPass ("enable-infer-alignment-pass", cl::init(true), cl::Hidden, cl::ZeroOrMore, cl::desc("Enable the InferAlignment pass, disabling alignment inference in " "InstCombine"))
cl::opt< bool >	DebugInfoCorrelate ("debug-info-correlate", cl::desc("Use debug info to correlate profiles. (Deprecated, use " "-profile-correlate=debug-info)"), cl::init(false))
cl::opt< bool >	PGOWarnMissing ("pgo-warn-missing-function", cl::init(false), cl::Hidden, cl::desc("Use this option to turn on/off " "warnings about missing profile data for " "functions."))
cl::opt< bool >	NoPGOWarnMismatch ("no-pgo-warn-mismatch", cl::init(false), cl::Hidden, cl::desc("Use this option to turn off/on " "warnings about profile cfg mismatch."))
cl::opt< bool >	NoPGOWarnMismatchComdatWeak ("no-pgo-warn-mismatch-comdat-weak", cl::init(true), cl::Hidden, cl::desc("The option is used to turn on/off " "warnings about hash mismatch for comdat " "or weak functions."))
template<>
ChangeStatus	clampStateAndIndicateChange< DerefState > (DerefState &S, const DerefState &R)
cl::opt< bool >	EnableMemProfContextDisambiguation ("enable-memprof-context-disambiguation", cl::init(false), cl::Hidden, cl::ZeroOrMore, cl::desc("Enable MemProf context disambiguation"))
cl::opt< bool >	SupportsHotColdNew ("supports-hot-cold-new", cl::init(false), cl::Hidden, cl::desc("Linking with hot/cold operator new interfaces"))
cl::opt< bool >	SortProfiledSCC ("sort-profiled-scc-member", cl::init(true), cl::Hidden, cl::desc("Sort profiled recursion by edge weights."))
cl::opt< int >	ProfileInlineGrowthLimit ("sample-profile-inline-growth-limit", cl::Hidden, cl::init(12), cl::desc("The size growth ratio limit for proirity-based sample profile " "loader inlining."))
cl::opt< int >	ProfileInlineLimitMin ("sample-profile-inline-limit-min", cl::Hidden, cl::init(100), cl::desc("The lower bound of size growth limit for " "proirity-based sample profile loader inlining."))
cl::opt< int >	ProfileInlineLimitMax ("sample-profile-inline-limit-max", cl::Hidden, cl::init(10000), cl::desc("The upper bound of size growth limit for " "proirity-based sample profile loader inlining."))
cl::opt< int >	SampleHotCallSiteThreshold ("sample-profile-hot-inline-threshold", cl::Hidden, cl::init(3000), cl::desc("Hot callsite threshold for proirity-based sample profile loader " "inlining."))
cl::opt< int >	SampleColdCallSiteThreshold ("sample-profile-cold-inline-threshold", cl::Hidden, cl::init(45), cl::desc("Threshold for inlining cold callsites"))
cl::opt< int >	InitialSyntheticCount ("initial-synthetic-count", cl::Hidden, cl::init(10), cl::desc("Initial value of synthetic entry count"))
raw_ostream &	operator<< (raw_ostream &OS, BBState &BBState) LLVM_ATTRIBUTE_UNUSED
static void	combineKnownMetadata (Instruction *ReplInst, Instruction *I)
static void	analyzeICmp (ScalarEvolution &SE, ICmpInst *ICmp, ConditionInfo &Cond, const Loop &L)
static bool	calculateUpperBound (const Loop &L, ScalarEvolution &SE, ConditionInfo &Cond, bool IsExitCond)
static bool	hasProcessableCondition (const Loop &L, ScalarEvolution &SE, ICmpInst *ICmp, ConditionInfo &Cond, bool IsExitCond)
static bool	isProcessableCondBI (const ScalarEvolution &SE, const BranchInst *BI)
static bool	canSplitLoopBound (const Loop &L, const DominatorTree &DT, ScalarEvolution &SE, ConditionInfo &Cond)
static bool	isProfitableToTransform (const Loop &L, const BranchInst *BI)
static BranchInst *	findSplitCandidate (const Loop &L, ScalarEvolution &SE, ConditionInfo &ExitingCond, ConditionInfo &SplitCandidateCond)
static bool	splitLoopBound (Loop &L, DominatorTree &DT, LoopInfo &LI, ScalarEvolution &SE, LPMUpdater &U)
static InstructionCost	ComputeSpeculationCost (const Instruction *I, const TargetTransformInfo &TTI)
static bool	CompareVars (const ASanStackVariableDescription &a, const ASanStackVariableDescription &b)
static uint64_t	VarAndRedzoneSize (uint64_t Size, uint64_t Granularity, uint64_t Alignment)
cl::opt< bool >	EnableKnowledgeRetention ("enable-knowledge-retention", cl::init(false), cl::Hidden, cl::desc("enable preservation of attributes throughout code transformation"))
cl::opt< bool >	EnableExtTspBlockPlacement ("enable-ext-tsp-block-placement", cl::Hidden, cl::init(false), cl::desc("Enable machine block placement based on the ext-tsp model, " "optimizing I-cache utilization."))
cl::opt< bool >	ApplyExtTspWithoutProfile ("ext-tsp-apply-without-profile", cl::desc("Whether to apply ext-tsp placement for instances w/o profile"), cl::init(true), cl::Hidden)
static bool	valueComesBefore (const Value *A, const Value *B)
bool	shouldRename (Value *V)
void	collectCmpOps (CmpInst *Comparison, SmallVectorImpl< Value * > &CmpOperands)
static void	replaceCreatedSSACopys (PredicateInfo &PredInfo, Function &F)
cl::opt< unsigned >	SampleProfileMaxPropagateIterations ("sample-profile-max-propagate-iterations", cl::init(100), cl::desc("Maximum number of iterations to go through when propagating " "sample block/edge weights through the CFG."))
cl::opt< unsigned >	SampleProfileRecordCoverage ("sample-profile-check-record-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of records in the input profile " "are matched to the IR."))
cl::opt< unsigned >	SampleProfileSampleCoverage ("sample-profile-check-sample-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of samples in the input profile " "are matched to the IR."))
cl::opt< bool >	NoWarnSampleUnused ("no-warn-sample-unused", cl::init(false), cl::Hidden, cl::desc("Use this option to turn off/on warnings about function with " "samples but without debug information to use those samples. "))
cl::opt< bool >	SampleProfileUseProfi ("sample-profile-use-profi", cl::Hidden, cl::desc("Use profi to infer block and edge counts."))
static bool	canRemoveInstruction (Instruction *I)
static bool	refineInstruction (SCCPSolver &Solver, const SmallPtrSetImpl< Value * > &InsertedValues, Instruction &Inst)
	Try to use Inst's value range from Solver to infer the NUW flag.
static bool	replaceSignedInst (SCCPSolver &Solver, SmallPtrSetImpl< Value * > &InsertedValues, Instruction &Inst)
	Try to replace signed instructions with their unsigned equivalent.
static bool	isUniformLoop (Loop *Lp, Loop *OuterLp)
static bool	isUniformLoopNest (Loop *Lp, Loop *OuterLp)
static Type *	convertPointerToIntegerType (const DataLayout &DL, Type *Ty)
static Type *	getWiderType (const DataLayout &DL, Type *Ty0, Type *Ty1)
static bool	hasOutsideLoopUser (const Loop *TheLoop, Instruction *Inst, SmallPtrSetImpl< Value * > &AllowedExit)
	Check that the instruction has outside loop users and is not an identified reduction variable.
static bool	storeToSameAddress (ScalarEvolution *SE, StoreInst *A, StoreInst *B)
	Returns true if A and B have same pointer operands or same SCEVs addresses.
static bool	isTLIScalarize (const TargetLibraryInfo &TLI, const CallInst &CI)
	Checks if a function is scalarizable according to the TLI, in the sense that it should be vectorized and then expanded in multiple scalar calls.
Value *	createStepForVF (IRBuilderBase &B, Type *Ty, ElementCount VF, int64_t Step)
	Return a value for Step multiplied by VF.
Value *	getRuntimeVF (IRBuilderBase &B, Type *Ty, ElementCount VF)
	Return the runtime value for VF.
const SCEV *	createTripCountSCEV (Type *IdxTy, PredicatedScalarEvolution &PSE, Loop *OrigLoop)
static void	reportVectorization (OptimizationRemarkEmitter *ORE, Loop *TheLoop, VectorizationFactor VF, unsigned IC)
	Report successful vectorization of the loop.
static void	inversePermutation (ArrayRef< unsigned > Indices, SmallVectorImpl< int > &Mask)
static void	reorderScalars (SmallVectorImpl< Value * > &Scalars, ArrayRef< int > Mask)
	Reorders the list of scalars in accordance with the given Mask.
static bool	areAllOperandsNonInsts (Value *V)
	Checks if the provided value does not require scheduling.
static bool	isUsedOutsideBlock (Value *V)
	Checks if the provided value does not require scheduling.
static bool	doesNotNeedToBeScheduled (Value *V)
	Checks if the specified value does not require scheduling.
static bool	doesNotNeedToSchedule (ArrayRef< Value * > VL)
	Checks if the specified array of instructions does not require scheduling.
raw_ostream &	operator<< (raw_ostream &OS, const VPlanIngredient &I)
raw_ostream &	operator<< (raw_ostream &OS, const VPlan &Plan)
iterator_range< df_iterator< VPBlockShallowTraversalWrapper< VPBlockBase * > > >	vp_depth_first_shallow (VPBlockBase *G)
	Returns an iterator range to traverse the graph starting at G in depth-first order.
iterator_range< df_iterator< VPBlockShallowTraversalWrapper< const VPBlockBase * > > >	vp_depth_first_shallow (const VPBlockBase *G)
iterator_range< df_iterator< VPBlockDeepTraversalWrapper< VPBlockBase * > > >	vp_depth_first_deep (VPBlockBase *G)
	Returns an iterator range to traverse the graph starting at G in depth-first order while traversing through region blocks.
iterator_range< df_iterator< VPBlockDeepTraversalWrapper< const VPBlockBase * > > >	vp_depth_first_deep (const VPBlockBase *G)
raw_ostream &	operator<< (raw_ostream &OS, const VPValue &V)
bool	verifyVPlanIsValid (const VPlan &Plan)
	Verify invariants for general VPlans.
bool	getWindowsSDKDir (vfs::FileSystem &VFS, std::optional< StringRef > WinSdkDir, std::optional< StringRef > WinSdkVersion, std::optional< StringRef > WinSysRoot, std::string &Path, int &Major, std::string &WindowsSDKIncludeVersion, std::string &WindowsSDKLibVersion)
	Get Windows SDK installation directory.
bool	getUniversalCRTSdkDir (vfs::FileSystem &VFS, std::optional< StringRef > WinSdkDir, std::optional< StringRef > WinSdkVersion, std::optional< StringRef > WinSysRoot, std::string &Path, std::string &UCRTVersion)
bool	findVCToolChainViaCommandLine (vfs::FileSystem &VFS, std::optional< StringRef > VCToolsDir, std::optional< StringRef > VCToolsVersion, std::optional< StringRef > WinSysRoot, std::string &Path, ToolsetLayout &VSLayout)
bool	findVCToolChainViaSetupConfig (vfs::FileSystem &VFS, std::optional< StringRef > VCToolsVersion, std::string &Path, ToolsetLayout &VSLayout)
ArrayRef Deduction guides
Deduction guide to construct an ArrayRef from a single element.
template<typename T >
	ArrayRef (const T &OneElt) -> ArrayRef< T >
template<typename T >
	ArrayRef (const T *data, size_t length) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a pointer and length.
template<typename T >
	ArrayRef (const T *data, const T *end) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a range.
template<typename T >
	ArrayRef (const SmallVectorImpl< T > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a SmallVector.
template<typename T , unsigned N>
	ArrayRef (const SmallVector< T, N > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a SmallVector.
template<typename T >
	ArrayRef (const std::vector< T > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a std::vector.
template<typename T , std::size_t N>
	ArrayRef (const std::array< T, N > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a std::array.
template<typename T >
	ArrayRef (const ArrayRef< T > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from an ArrayRef (const)
template<typename T >
	ArrayRef (ArrayRef< T > &Vec) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from an ArrayRef.
template<typename T , size_t N>
	ArrayRef (const T(&Arr)[N]) -> ArrayRef< T >
	Deduction guide to construct an ArrayRef from a C array.
MutableArrayRef Deduction guides
Deduction guide to construct a MutableArrayRef from a single element
template<class T >
	MutableArrayRef (T &OneElt) -> MutableArrayRef< T >
template<class T >
	MutableArrayRef (T *data, size_t length) -> MutableArrayRef< T >
	Deduction guide to construct a MutableArrayRef from a pointer and length.
template<class T >
	MutableArrayRef (SmallVectorImpl< T > &Vec) -> MutableArrayRef< T >
	Deduction guide to construct a MutableArrayRef from a SmallVector.
template<class T , unsigned N>
	MutableArrayRef (SmallVector< T, N > &Vec) -> MutableArrayRef< T >
template<class T >
	MutableArrayRef (std::vector< T > &Vec) -> MutableArrayRef< T >
	Deduction guide to construct a MutableArrayRef from a std::vector.
template<class T , std::size_t N>
	MutableArrayRef (std::array< T, N > &Vec) -> MutableArrayRef< T >
	Deduction guide to construct a MutableArrayRef from a std::array.
template<typename T , size_t N>
	MutableArrayRef (T(&Arr)[N]) -> MutableArrayRef< T >
	Deduction guide to construct a MutableArrayRef from a C array.
ArrayRef Comparison Operators
template<typename T >
bool	operator== (ArrayRef< T > LHS, ArrayRef< T > RHS)
template<typename T >
bool	operator== (SmallVectorImpl< T > &LHS, ArrayRef< T > RHS)
template<typename T >
bool	operator!= (ArrayRef< T > LHS, ArrayRef< T > RHS)
template<typename T >
bool	operator!= (SmallVectorImpl< T > &LHS, ArrayRef< T > RHS)
StringRef Comparison Operators
bool	operator== (StringRef LHS, StringRef RHS)
bool	operator!= (StringRef LHS, StringRef RHS)
bool	operator< (StringRef LHS, StringRef RHS)
bool	operator<= (StringRef LHS, StringRef RHS)
bool	operator> (StringRef LHS, StringRef RHS)
bool	operator>= (StringRef LHS, StringRef RHS)
std::string &	operator+= (std::string &buffer, StringRef string)
Twine Inline Implementations
Twine	operator+ (const Twine &LHS, const Twine &RHS)
Twine	operator+ (const char *LHS, const StringRef &RHS)
	Additional overload to guarantee simplified codegen; this is equivalent to concat().
Twine	operator+ (const StringRef &LHS, const char *RHS)
	Additional overload to guarantee simplified codegen; this is equivalent to concat().
raw_ostream &	operator<< (raw_ostream &OS, const Twine &RHS)
void	describeFuzzerIntOps (std::vector< fuzzerop::OpDescriptor > &Ops)
	Getters for the default sets of operations, per general category.
void	describeFuzzerFloatOps (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerControlFlowOps (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerPointerOps (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerAggregateOps (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerVectorOps (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerUnaryOperations (std::vector< fuzzerop::OpDescriptor > &Ops)
void	describeFuzzerOtherOps (std::vector< fuzzerop::OpDescriptor > &Ops)
TransformationMode	hasUnrollTransformation (const Loop *L)
TransformationMode	hasUnrollAndJamTransformation (const Loop *L)
TransformationMode	hasVectorizeTransformation (const Loop *L)
TransformationMode	hasDistributeTransformation (const Loop *L)
TransformationMode	hasLICMVersioningTransformation (const Loop *L)

Variables
template<typename E , typename = std::enable_if_t<is_bitmask_enum<E>::value>>
constexpr unsigned	BitWidth
constexpr force_iteration_on_noniterable_enum_t	force_iteration_on_noniterable_enum
template<typename T , unsigned N>
class LLVM_GSL_OWNER	SmallVector
	Forward declaration of SmallVector so that calculateSmallVectorDefaultInlinedElements can reference sizeof(SmallVector<T, 0>).
template<typename T >
int(*)(const void *, const void *)	get_array_pod_sort_comparator (const T &)
	get_array_pod_sort_comparator - This is an internal helper function used to get type deduction of T right.
template<typename T >
constexpr bool	is_incomplete_v = !is_detected<detail::has_sizeof, T>::value
	Detects when type T is incomplete.
constexpr StringRef	IgnoreBundleTag = "ignore"
	Tag in operand bundle indicating that this bundle should be ignored.
llvm::cl::opt< bool >	CheckBFIUnknownBlockQueries
llvm::cl::opt< bool >	UseIterativeBFIInference
llvm::cl::opt< unsigned >	IterativeBFIMaxIterationsPerBlock
llvm::cl::opt< double >	IterativeBFIPrecision
constexpr size_t	NumberOfFeatures
const std::vector< TensorSpec >	FeatureMap
const char *const	DecisionName = "inlining_decision"
const TensorSpec	InlineDecisionSpec
const char *const	DefaultDecisionName = "inlining_default"
const TensorSpec	DefaultDecisionSpec
const char *const	RewardName = "delta_size"
cl::opt< unsigned >	DefMaxInstsToScan
	The default number of maximum instructions to scan in the block, used by FindAvailableLoadedValue().
bool	VerifyLoopInfo = false
	Enable verification of loop info.
bool	VerifyMemorySSA = false
	Enables verification of MemorySSA.
bool	VerifySCEV = false
constexpr unsigned	MaxAnalysisRecursionDepth = 6
cl::opt< std::string >	BBSectionsColdTextPrefix
cl::opt< unsigned >	PartialUnrollingThreshold
cl::opt< bool >	DisableGISelLegalityCheck
cl::opt< bool >	UseSegmentSetForPhysRegs
cl::opt< bool >	SwpEnableCopyToPhi
cl::opt< int >	SwpForceIssueWidth
	A command line argument to force pipeliner to use specified issue width.
static const int	DefaultProcResSize = 16
cl::opt< bool >	ForceTopDown
cl::opt< bool >	ForceBottomUp
cl::opt< bool >	VerifyScheduling
cl::opt< bool >	ViewMISchedDAGs
cl::opt< bool >	PrintDAGs
char &	AtomicExpandID = AtomicExpandLegacy::ID
	AtomicExpandID – Lowers atomic operations in terms of either cmpxchg load-linked/store-conditional loops.
char &	MachineLoopInfoID = MachineLoopInfo::ID
	MachineLoopInfo - This pass is a loop analysis pass.
char &	MachineDominatorsID
	MachineDominators - This pass is a machine dominators analysis pass.
char &	MachineDominanceFrontierID = MachineDominanceFrontier::ID
	MachineDominanaceFrontier - This pass is a machine dominators analysis.
char &	MachineRegionInfoPassID
	MachineRegionInfo - This pass computes SESE regions for machine functions.
char &	EdgeBundlesID
	EdgeBundles analysis - Bundle machine CFG edges.
char &	LiveVariablesID = LiveVariables::ID
	LiveVariables pass - This pass computes the set of blocks in which each variable is life and sets machine operand kill flags.
char &	PHIEliminationID = PHIElimination::ID
	PHIElimination - This pass eliminates machine instruction PHI nodes by inserting copy instructions.
char &	LiveIntervalsID = LiveIntervals::ID
	LiveIntervals - This analysis keeps track of the live ranges of virtual and physical registers.
char &	LiveStacksID = LiveStacks::ID
	LiveStacks pass. An analysis keeping track of the liveness of stack slots.
char &	TwoAddressInstructionPassID = TwoAddressInstructionPass::ID
	TwoAddressInstruction - This pass reduces two-address instructions to use two operands.
char &	ProcessImplicitDefsID = ProcessImplicitDefs::ID
	ProcessImpicitDefs pass - This pass removes IMPLICIT_DEFs.
char &	RegisterCoalescerID = RegisterCoalescer::ID
	RegisterCoalescer - This pass merges live ranges to eliminate copies.
char &	MachineSchedulerID = MachineScheduler::ID
	MachineScheduler - This pass schedules machine instructions.
char &	PostMachineSchedulerID = PostMachineScheduler::ID
	PostMachineScheduler - This pass schedules machine instructions postRA.
char &	SpillPlacementID = SpillPlacement::ID
	SpillPlacement analysis.
char &	ShrinkWrapID = ShrinkWrap::ID
	ShrinkWrap pass. Look for the best place to insert save and restore.
char &	LiveRangeShrinkID = LiveRangeShrink::ID
	LiveRangeShrink pass.
char &	RAGreedyID = RAGreedy::ID
	Greedy register allocator.
char &	RABasicID = RABasic::ID
	Basic register allocator.
char &	VirtRegRewriterID = VirtRegRewriter::ID
	VirtRegRewriter pass.
char &	UnreachableMachineBlockElimID
	UnreachableMachineBlockElimination - This pass removes unreachable machine basic blocks.
char &	DeadMachineInstructionElimID = DeadMachineInstructionElim::ID
	DeadMachineInstructionElim - This pass removes dead machine instructions.
char &	DetectDeadLanesID = DetectDeadLanes::ID
	This pass adds dead/undef flags after analyzing subregister lanes.
char &	PostRAMachineSinkingID = PostRAMachineSinking::ID
	This pass perform post-ra machine sink for COPY instructions.
char &	MIRAddFSDiscriminatorsID
	This pass adds flow sensitive discriminators.
char &	MIRProfileLoaderPassID = MIRProfileLoaderPass::ID
	This pass reads flow sensitive profile.
char &	InitUndefID = InitUndef::ID
char &	PrologEpilogCodeInserterID = PEI::ID
	PrologEpilogCodeInserter - This pass inserts prolog and epilog code, and eliminates abstract frame references.
char &	ExpandPostRAPseudosID = ExpandPostRA::ID
	ExpandPostRAPseudos - This pass expands pseudo instructions after register allocation.
char &	PostRAHazardRecognizerID = PostRAHazardRecognizer::ID
	PostRAHazardRecognizer - This pass runs the post-ra hazard recognizer.
char &	PostRASchedulerID = PostRAScheduler::ID
	PostRAScheduler - This pass performs post register allocation scheduling.
char &	BranchFolderPassID = BranchFolderPass::ID
	BranchFolding - This pass performs machine code CFG based optimizations to delete branches to branches, eliminate branches to successor blocks (creating fall throughs), and eliminating branches over branches.
char &	BranchRelaxationPassID = BranchRelaxation::ID
	BranchRelaxation - This pass replaces branches that need to jump further than is supported by a branch instruction.
char &	MachineFunctionPrinterPassID = MachineFunctionPrinterPass::ID
	MachineFunctionPrinterPass - This pass prints out MachineInstr's.
char &	MIRPrintingPassID = MIRPrintingPass::ID
	MIRPrintingPass - this pass prints out the LLVM IR using the MIR serialization format.
char &	TailDuplicateID = TailDuplicate::ID
	TailDuplicate - Duplicate blocks with unconditional branches into tails of their predecessors.
char &	EarlyTailDuplicateID = EarlyTailDuplicate::ID
	Duplicate blocks with unconditional branches into tails of their predecessors.
char &	MachineTraceMetricsID = MachineTraceMetrics::ID
	MachineTraceMetrics - This pass computes critical path and CPU resource usage in an ensemble of traces.
char &	EarlyIfConverterID = EarlyIfConverter::ID
	EarlyIfConverter - This pass performs if-conversion on SSA form by inserting cmov instructions.
char &	EarlyIfPredicatorID = EarlyIfPredicator::ID
	EarlyIfPredicator - This pass performs if-conversion on SSA form by predicating if/else block and insert select at the join point.
char &	MachineCombinerID = MachineCombiner::ID
	This pass performs instruction combining using trace metrics to estimate critical-path and resource depth.
char &	StackColoringID = StackColoring::ID
	StackSlotColoring - This pass performs stack coloring and merging.
char &	StackFrameLayoutAnalysisPassID = StackFrameLayoutAnalysisPass::ID
	StackFramePrinter - This pass prints the stack frame layout and variable mappings.
char &	IfConverterID = IfConverter::ID
	IfConverter - This pass performs machine code if conversion.
char &	MachineBlockPlacementID = MachineBlockPlacement::ID
	MachineBlockPlacement - This pass places basic blocks based on branch probabilities.
char &	MachineBlockPlacementStatsID = MachineBlockPlacementStats::ID
	MachineBlockPlacementStats - This pass collects statistics about the basic block placement using branch probabilities and block frequency information.
char &	GCLoweringID = LowerIntrinsics::ID
	GCLowering Pass - Used by gc.root to perform its default lowering operations.
char &	ShadowStackGCLoweringID = ShadowStackGCLowering::ID
	ShadowStackGCLowering - Implements the custom lowering mechanism used by the shadow stack GC.
char &	GCMachineCodeAnalysisID = GCMachineCodeAnalysis::ID
	GCMachineCodeAnalysis - Target-independent pass to mark safe points in machine code.
char &	MachineCSEID = MachineCSE::ID
	MachineCSE - This pass performs global CSE on machine instructions.
char &	MIRCanonicalizerID = MIRCanonicalizer::ID
	MIRCanonicalizer - This pass canonicalizes MIR by renaming vregs according to the semantics of the instruction as well as hoists code.
char &	ImplicitNullChecksID = ImplicitNullChecks::ID
	ImplicitNullChecks - This pass folds null pointer checks into nearby memory operations.
char &	MachineLICMID = MachineLICM::ID
	This pass performs loop invariant code motion on machine instructions.
char &	EarlyMachineLICMID = EarlyMachineLICM::ID
	This pass performs loop invariant code motion on machine instructions.
char &	MachineSinkingID = MachineSinking::ID
	MachineSinking - This pass performs sinking on machine instructions.
char &	MachineCopyPropagationID = MachineCopyPropagation::ID
	MachineCopyPropagation - This pass performs copy propagation on machine instructions.
char &	MachineLateInstrsCleanupID = MachineLateInstrsCleanup::ID
	MachineLateInstrsCleanup - This pass removes redundant identical instructions after register allocation and rematerialization.
char &	PeepholeOptimizerID = PeepholeOptimizer::ID
	PeepholeOptimizer - This pass performs peephole optimizations - like extension and comparison eliminations.
char &	OptimizePHIsID = OptimizePHIs::ID
	OptimizePHIs - This pass optimizes machine instruction PHIs to take advantage of opportunities created during DAG legalization.
char &	StackSlotColoringID = StackSlotColoring::ID
	StackSlotColoring - This pass performs stack slot coloring.
char &	FuncletLayoutID = FuncletLayout::ID
	This pass lays out funclets contiguously.
char &	XRayInstrumentationID = XRayInstrumentation::ID
	This pass inserts the XRay instrumentation sleds if they are supported by the target platform.
char &	FEntryInserterID = FEntryInserter::ID
	This pass inserts FEntry calls.
char &	PatchableFunctionID = PatchableFunction::ID
	This pass implements the "patchable-function" attribute.
char &	LocalStackSlotAllocationID = LocalStackSlotPass::ID
	LocalStackSlotAllocation - This pass assigns local frame indices to stack slots relative to one another and allocates base registers to access them when it is estimated by the target to be out of range of normal frame pointer or stack pointer index addressing.
char &	FinalizeISelID = FinalizeISel::ID
	This pass expands pseudo-instructions, reserves registers and adjusts machine frame information.
char &	UnpackMachineBundlesID = UnpackMachineBundles::ID
	UnpackMachineBundles - This pass unpack machine instruction bundles.
char &	FinalizeMachineBundlesID = FinalizeMachineBundles::ID
	FinalizeMachineBundles - This pass finalize machine instruction bundles (created earlier, e.g.
char &	StackMapLivenessID = StackMapLiveness::ID
	StackMapLiveness - This pass analyses the register live-out set of stackmap/patchpoint intrinsics and attaches the calculated information to the intrinsic for later emission to the StackMap.
char &	MachineSanitizerBinaryMetadataID
char &	RemoveRedundantDebugValuesID = RemoveRedundantDebugValues::ID
	RemoveRedundantDebugValues pass.
char &	MachineCFGPrinterID = MachineCFGPrinter::ID
	MachineCFGPrinter pass.
char &	LiveDebugValuesID = LiveDebugValues::ID
	LiveDebugValues pass.
char &	RenameIndependentSubregsID = RenameIndependentSubregs::ID
	This pass detects subregister lanes in a virtual register that are used independently of other lanes and splits them into separate virtual registers.
char &	MachinePipelinerID = MachinePipeliner::ID
	This pass performs software pipelining on machine instructions.
char &	FixupStatepointCallerSavedID = FixupStatepointCallerSaved::ID
	The pass fixups statepoint machine instruction to replace usage of caller saved registers with stack slots.
constexpr StringRef	AssumptionAttrKey = "llvm.assume"
	The key we use for assumption attributes.
StringSet	KnownAssumptionStrings
	A set of known assumption strings that are accepted without warning and which can be recommended as typo correction.
cl::opt< bool >	EnableFSDiscriminator
bool	VerifyDomInfo = false
	Enables verification of dominator trees.
constexpr char	kGlobalIdentifierDelimiter = ';'
constexpr int	PoisonMaskElem = -1
const uint64_t	NOMORE_ICP_MAGICNUM = -1
	Magic number in the value profile metadata showing a target has been promoted for the instruction and shouldn't be promoted again.
cl::opt< ChangePrinter >	PrintChanged
constexpr const char *	PseudoProbeDescMetadataName = "llvm.pseudo_probe_desc"
static constexpr uint64_t	PseudoProbeFullDistributionFactor
cl::opt< bool >	EnableLTOInternalization
	Enable global value internalization in LTO.
const char	AsmRewritePrecedence []
bool	TimePassesIsEnabled = false
	If the user specifies the -time-passes argument on an LLVM tool command line then the value of this boolean will be true, otherwise false.
bool	TimePassesPerRun = false
	If TimePassesPerRun is true, there would be one line of report for each pass invocation.
cl::opt< bool >	DoInstrProfNameCompression
cl::opt< bool >	UseContextLessSummary
cl::opt< int >	ProfileSummaryCutoffHot
cl::opt< int >	ProfileSummaryCutoffCold
cl::opt< unsigned >	ProfileSummaryHugeWorkingSetSizeThreshold
cl::opt< unsigned >	ProfileSummaryLargeWorkingSetSizeThreshold
cl::opt< uint64_t >	ProfileSummaryHotCount
cl::opt< uint64_t >	ProfileSummaryColdCount
template<typename T >
constexpr bool	IsNullable
template<typename... Types>
constexpr detail::IsaCheckPredicate< Types... >	IsaPred {}
	Function object wrapper for the llvm::isa type check.
template<typename... Types>
constexpr detail::IsaAndPresentCheckPredicate< Types... >	IsaAndPresentPred {}
	Function object wrapper for the llvm::isa_and_present type check.
bool	DebugFlag = false
	This boolean is set to true if the '-debug' command line option is specified.
bool	EnableDebugBuffering = false
	EnableDebugBuffering - This defaults to false.
static const unsigned	BaseDiscriminatorBitWidth = 8
static const unsigned	FSDiscriminatorBitWidth = 6
static const unsigned char	BitReverseTable256 [256]
	Macro compressed bit reversal table for 256 bits.
const float	huge_valf = HUGE_VALF
	Use this rather than HUGE_VALF; the latter causes warnings on MSVC.
SourceMgr	SrcMgr
unsigned	ErrorsPrinted = 0
const unsigned	MAX_SUBTARGET_WORDS = 5
const unsigned	MAX_SUBTARGET_FEATURES = MAX_SUBTARGET_WORDS * 64
static constexpr unsigned	InstCombineDefaultMaxIterations = 1
cl::opt< bool >	DebugInfoCorrelate
constexpr int	kSanitizerBinaryMetadataAtomicsBit = 0
constexpr int	kSanitizerBinaryMetadataUARBit = 1
constexpr int	kSanitizerBinaryMetadataUARHasSizeBit = 2
constexpr uint64_t	kSanitizerBinaryMetadataAtomics
constexpr uint64_t	kSanitizerBinaryMetadataUAR
constexpr uint64_t	kSanitizerBinaryMetadataUARHasSize
constexpr char	kSanitizerBinaryMetadataCoveredSection []
constexpr char	kSanitizerBinaryMetadataAtomicsSection []
unsigned	MaxInitializationChainLength
	The value passed to the line option that defines the maximal initialization chain length.
cl::opt< int >	SampleHotCallSiteThreshold
cl::opt< int >	SampleColdCallSiteThreshold
cl::opt< int >	ProfileInlineGrowthLimit
cl::opt< int >	ProfileInlineLimitMin
cl::opt< int >	ProfileInlineLimitMax
cl::opt< bool >	SortProfiledSCC
char &	InferAddressSpacesID
cl::opt< unsigned >	SetLicmMssaOptCap
cl::opt< unsigned >	SetLicmMssaNoAccForPromotionCap
cl::opt< bool >	ForgetSCEVInLoopUnroll
char &	LowerInvokePassID = LowerInvokeLegacyPass::ID
char &	LowerSwitchID = LowerSwitchLegacyPass::ID
char &	BreakCriticalEdgesID
char &	LCSSAID = LCSSAWrapperPass::ID
char &	LoopSimplifyID = LoopSimplify::ID
static const int	kAsanStackLeftRedzoneMagic = 0xf1
static const int	kAsanStackMidRedzoneMagic = 0xf2
static const int	kAsanStackRightRedzoneMagic = 0xf3
static const int	kAsanStackUseAfterReturnMagic = 0xf5
static const int	kAsanStackUseAfterScopeMagic = 0xf8
cl::opt< bool >	EnableKnowledgeRetention
cl::opt< bool >	RequireAndPreserveDomTree
	This function is used to do simplification of a CFG.
cl::opt< bool >	SampleProfileUseProfi
cl::opt< unsigned >	SampleProfileMaxPropagateIterations
cl::opt< unsigned >	SampleProfileRecordCoverage
cl::opt< unsigned >	SampleProfileSampleCoverage
cl::opt< bool >	NoWarnSampleUnused
cl::opt< unsigned >	SCEVCheapExpansionBudget
cl::opt< bool >	EnablePGSO
cl::opt< bool >	PGSOLargeWorkingSetSizeOnly
cl::opt< bool >	PGSOColdCodeOnly
cl::opt< bool >	PGSOColdCodeOnlyForInstrPGO
cl::opt< bool >	PGSOColdCodeOnlyForSamplePGO
cl::opt< bool >	PGSOColdCodeOnlyForPartialSamplePGO
cl::opt< bool >	ForcePGSO
cl::opt< int >	PgsoCutoffInstrProf
cl::opt< int >	PgsoCutoffSampleProf
cl::opt< bool >	EnableLoopInterleaving
cl::opt< bool >	EnableLoopVectorization
cl::opt< bool >	DisableBasicAA ("disable-basic-aa", cl::Hidden, cl::init(false))
	Allow disabling BasicAA from the AA results.
cl::opt< std::string >	ViewBlockFreqFuncName ("view-bfi-func-name", cl::Hidden, cl::desc("The option to specify " "the name of the function " "whose CFG will be displayed."))
cl::opt< unsigned >	ViewHotFreqPercent ("view-hot-freq-percent", cl::init(10), cl::Hidden, cl::desc("An integer in percent used to specify " "the hot blocks/edges to be displayed " "in red: a block or edge whose frequency " "is no less than the max frequency of the " "function multiplied by this percent."))
cl::opt< PGOViewCountsType >	PGOViewCounts ("pgo-view-counts", cl::Hidden, cl::desc("A boolean option to show CFG dag or text with " "block profile counts and branch probabilities " "right after PGO profile annotation step. The " "profile counts are computed using branch " "probabilities from the runtime profile data and " "block frequency propagation algorithm. To view " "the raw counts from the profile, use option " "-pgo-view-raw-counts instead. To limit graph " "display to only one function, use filtering option " "-view-bfi-func-name."), cl::values(clEnumValN(PGOVCT_None, "none", "do not show."), clEnumValN(PGOVCT_Graph, "graph", "show a graph."), clEnumValN(PGOVCT_Text, "text", "show in text.")))
static cl::opt< bool >	PrintBFI ("print-bfi", cl::init(false), cl::Hidden, cl::desc("Print the block frequency info."))
cl::opt< std::string >	PrintBFIFuncName ("print-bfi-func-name", cl::Hidden, cl::desc("The option to specify the name of the function " "whose block frequency info is printed."))
cl::opt< unsigned >	MaxDevirtIterations ("max-devirt-iterations", cl::ReallyHidden, cl::init(4))
static cl::opt< bool >	AbortOnMaxDevirtIterationsReached ("abort-on-max-devirt-iterations-reached", cl::desc("Abort when the max iterations for devirtualization CGSCC repeat " "pass is reached"))
cl::opt< bool >	EnableDetailedFunctionProperties ("enable-detailed-function-properties", cl::Hidden, cl::init(false), cl::desc("Whether or not to compute detailed function properties."))
cl::opt< unsigned >	BigBasicBlockInstructionThreshold ("big-basic-block-instruction-threshold", cl::Hidden, cl::init(500), cl::desc("The minimum number of instructions a basic block should contain " "before being considered big."))
cl::opt< unsigned >	MediumBasicBlockInstructionThreshold ("medium-basic-block-instruction-threshold", cl::Hidden, cl::init(15), cl::desc("The minimum number of instructions a basic block should contain " "before being considered medium-sized."))
static const unsigned	heatSize = 100
static const char	heatPalette [heatSize][8]
cl::opt< InlinerFunctionImportStatsOpts >	InlinerFunctionImportStats ("inliner-function-import-stats", cl::init(InlinerFunctionImportStatsOpts::No), cl::values(clEnumValN(InlinerFunctionImportStatsOpts::Basic, "basic", "basic statistics"), clEnumValN(InlinerFunctionImportStatsOpts::Verbose, "verbose", "printing of statistics for each inlined function")), cl::Hidden, cl::desc("Enable inliner stats for imported functions"))
cl::opt< bool >	DisableBranches ("no-ir-sim-branch-matching", cl::init(false), cl::ReallyHidden, cl::desc("disable similarity matching, and outlining, " "across branches for debugging purposes."))
cl::opt< bool >	DisableIndirectCalls ("no-ir-sim-indirect-calls", cl::init(false), cl::ReallyHidden, cl::desc("disable outlining indirect calls."))
cl::opt< bool >	MatchCallsByName ("ir-sim-calls-by-name", cl::init(false), cl::ReallyHidden, cl::desc("only allow matching call instructions if the " "name and type signature match."))
cl::opt< bool >	DisableIntrinsics ("no-ir-sim-intrinsics", cl::init(false), cl::ReallyHidden, cl::desc("Don't match or outline intrinsics"))
FunctionSummary::ForceSummaryHotnessType	ForceSummaryEdgesCold
static std::array< std::string, static_cast< size_t >(TensorType::Total)>	TensorTypeNames
cl::OptionCategory	GICombinerOptionCategory ("GlobalISel Combiner", "Control the rules which are enabled. These options all take a comma " "separated list of rules to disable and may be specified by number " "or number range (e.g. 1-10)." " They may also be specified by name.")
static cl::opt< GVDAGType >	ViewMachineBlockFreqPropagationDAG ("view-machine-block-freq-propagation-dags", cl::Hidden, cl::desc("Pop up a window to show a dag displaying how machine block " "frequencies propagate through the CFG."), cl::values(clEnumValN(GVDT_None, "none", "do not display graphs."), clEnumValN(GVDT_Fraction, "fraction", "display a graph using the " "fractional block frequency representation."), clEnumValN(GVDT_Integer, "integer", "display a graph using the raw " "integer fractional block frequency representation."), clEnumValN(GVDT_Count, "count", "display a graph using the real " "profile count if available.")))
cl::opt< GVDAGType >	ViewBlockLayoutWithBFI ("view-block-layout-with-bfi", cl::Hidden, cl::desc("Pop up a window to show a dag displaying MBP layout and associated " "block frequencies of the CFG."), cl::values(clEnumValN(GVDT_None, "none", "do not display graphs."), clEnumValN(GVDT_Fraction, "fraction", "display a graph using the " "fractional block frequency representation."), clEnumValN(GVDT_Integer, "integer", "display a graph using the raw " "integer fractional block frequency representation."), clEnumValN(GVDT_Count, "count", "display a graph using the real " "profile count if available.")))
static cl::opt< bool >	PrintMachineBlockFreq ("print-machine-bfi", cl::init(false), cl::Hidden, cl::desc("Print the machine block frequency info."))
cl::opt< bool >	EnableExtTspBlockPlacement
cl::opt< bool >	ApplyExtTspWithoutProfile
cl::opt< unsigned >	StaticLikelyProb
cl::opt< unsigned >	ProfileLikelyProb
bool	VerifyMachineDomInfo = false
cl::opt< MISchedPostRASched::Direction >	PostRADirection ("misched-postra-direction", cl::Hidden, cl::desc("Post reg-alloc list scheduling direction"), cl::init(MISchedPostRASched::TopDown), cl::values(clEnumValN(MISchedPostRASched::TopDown, "topdown", "Force top-down post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::BottomUp, "bottomup", "Force bottom-up post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::Bidirectional, "bidirectional", "Force bidirectional post reg-alloc list scheduling")))
cl::opt< bool >	DumpCriticalPathLength ("misched-dcpl", cl::Hidden, cl::desc("Print critical path length to stdout"))
cl::opt< bool >	MISchedDumpReservedCycles ("misched-dump-reserved-cycles", cl::Hidden, cl::init(false), cl::desc("Dump resource usage at schedule boundary."))
cl::opt< bool >	MischedDetailResourceBooking ("misched-detail-resource-booking", cl::Hidden, cl::init(false), cl::desc("Show details of invoking getNextResoufceCycle."))
cl::opt< bool >	ImprovedFSDiscriminator ("improved-fs-discriminator", cl::Hidden, cl::init(false), cl::desc("New FS discriminators encoding (incompatible with the original " "encoding)"))
char &	MIRNamerID = MIRNamer::ID
cl::opt< unsigned >	EvictInterferenceCutoff
static const std::vector< int64_t >	PerLiveRangeShape {1}
static const TensorSpec	DecisionSpec
static const std::vector< TensorSpec >	InputFeatures
static cl::opt< bool, true >	EnableTiming ("time-passes", cl::location(TimePassesIsEnabled), cl::Hidden, cl::desc("Time each pass, printing elapsed time for each on exit"))
static cl::opt< bool, true >	EnableTimingPerRun ("time-passes-per-run", cl::location(TimePassesPerRun), cl::Hidden, cl::desc("Time each pass run, printing elapsed time for each run on exit"), cl::callback([](const bool &) { TimePassesIsEnabled=true;}))
cl::opt< bool >	SupportsHotColdNew
	Indicate we are linking with an allocator that supports hot/cold operator new interfaces.
cl::opt< bool >	EnableMemProfContextDisambiguation
	Enable MemProf context disambiguation for thin link.
cl::opt< bool >	NoPGOWarnMismatch
cl::opt< bool >	LTODiscardValueNames ("lto-discard-value-names", cl::desc("Strip names from Value during LTO (other than GlobalValue)."), cl::init(false), cl::Hidden)
cl::opt< bool >	RemarksWithHotness ("lto-pass-remarks-with-hotness", cl::desc("With PGO, include profile count in optimization remarks"), cl::Hidden)
cl::opt< std::optional< uint64_t >, false, remarks::HotnessThresholdParser >	RemarksHotnessThreshold ("lto-pass-remarks-hotness-threshold", cl::desc("Minimum profile count required for an " "optimization remark to be output." " Use 'auto' to apply the threshold from profile summary."), cl::value_desc("uint or 'auto'"), cl::init(0), cl::Hidden)
cl::opt< std::string >	RemarksFilename ("lto-pass-remarks-output", cl::desc("Output filename for pass remarks"), cl::value_desc("filename"))
cl::opt< std::string >	RemarksPasses ("lto-pass-remarks-filter", cl::desc("Only record optimization remarks from passes whose " "names match the given regular expression"), cl::value_desc("regex"))
cl::opt< std::string >	RemarksFormat ("lto-pass-remarks-format", cl::desc("The format used for serializing remarks (default: YAML)"), cl::value_desc("format"), cl::init("yaml"))
cl::opt< std::string >	LTOStatsFile ("lto-stats-file", cl::desc("Save statistics to the specified file"), cl::Hidden)
cl::opt< std::string >	AIXSystemAssemblerPath ("lto-aix-system-assembler", cl::desc("Path to a system assembler, picked up on AIX only"), cl::value_desc("path"))
cl::opt< bool >	LTORunCSIRInstr ("cs-profile-generate", cl::desc("Perform context sensitive PGO instrumentation"))
cl::opt< std::string >	LTOCSIRProfile ("cs-profile-path", cl::desc("Context sensitive profile file path"))
cl::opt< int >	InitialSyntheticCount
cl::opt< cl::boolOrDefault >	UseLEB128Directives ("use-leb128-directives", cl::Hidden, cl::desc("Disable the usage of LEB128 directives, and generate .byte instead."), cl::init(cl::BOU_UNSET))
cl::opt< unsigned >	AsmMacroMaxNestingDepth
cl::opt< bool >	PrintPipelinePasses ("print-pipeline-passes", cl::desc("Print a '-passes' compatible string describing the pipeline " "(best-effort only)."))
cl::opt< bool >	EnableInferAlignmentPass
cl::opt< bool >	EnableVTableValueProfiling ("enable-vtable-value-profiling", cl::init(false), cl::desc("If true, the virtual table address will be instrumented to know " "the types of a C++ pointer. The information is used in indirect " "call promotion to do selective vtable-based comparison."))
static ValueProfRecordClosure	InstrProfRecordClosure
int	DisableABIBreakingChecks
static constexpr fltSemantics	semIEEEhalf = {15, -14, 11, 16}
static constexpr fltSemantics	semBFloat = {127, -126, 8, 16}
static constexpr fltSemantics	semIEEEsingle = {127, -126, 24, 32}
static constexpr fltSemantics	semIEEEdouble = {1023, -1022, 53, 64}
static constexpr fltSemantics	semIEEEquad = {16383, -16382, 113, 128}
static constexpr fltSemantics	semFloat8E5M2 = {15, -14, 3, 8}
static constexpr fltSemantics	semFloat8E5M2FNUZ
static constexpr fltSemantics	semFloat8E4M3FN
static constexpr fltSemantics	semFloat8E4M3FNUZ
static constexpr fltSemantics	semFloat8E4M3B11FNUZ
static constexpr fltSemantics	semFloatTF32 = {127, -126, 11, 19}
static constexpr fltSemantics	semX87DoubleExtended = {16383, -16382, 64, 80}
static constexpr fltSemantics	semBogus = {0, 0, 0, 0}
static constexpr fltSemantics	semPPCDoubleDouble = {-1, 0, 0, 128}
static constexpr fltSemantics	semPPCDoubleDoubleLegacy
const unsigned int	maxExponent = 16383
const unsigned int	maxPrecision = 113
const unsigned int	maxPowerOfFiveExponent = maxExponent + maxPrecision - 1
const unsigned int	maxPowerOfFiveParts
static const char	hexDigitsLower [] = "0123456789abcdef0"
static const char	hexDigitsUpper [] = "0123456789ABCDEF0"
static const char	infinityL [] = "infinity"
static const char	infinityU [] = "INFINITY"
static const char	NaNL [] = "nan"
static const char	NaNU [] = "NAN"
static const int	halfShift = 10
static const UTF32	halfBase = 0x0010000UL
static const UTF32	halfMask = 0x3FFUL
static const char	trailingBytesForUTF8 [256]
static const UTF32	offsetsFromUTF8 [6]
static const UTF8	firstByteMark [7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC }
static ManagedStatic< std::vector< std::string > >	CurrentDebugType
static const MachineMemOperand::Flags	MOSuppressPair
static const MachineMemOperand::Flags	MOStridedAccess
static const unsigned	PerfectShuffleTable [6561+1]
char &	AMDGPUMachineCFGStructurizerID
char &	AMDGPUAnnotateKernelFeaturesID = AMDGPUAnnotateKernelFeatures::ID
char &	AMDGPUAtomicOptimizerID = AMDGPUAtomicOptimizer::ID
char &	AMDGPUCtorDtorLoweringLegacyPassID
char &	AMDGPULowerKernelArgumentsID
char &	AMDGPUPromoteKernelArgumentsID
char &	AMDGPULowerKernelAttributesID
char &	AMDGPULowerModuleLDSLegacyPassID = AMDGPULowerModuleLDSLegacy::ID
char &	AMDGPULowerBufferFatPointersID = AMDGPULowerBufferFatPointers::ID
char &	AMDGPURewriteOutArgumentsID
char &	GCNDPPCombineID = GCNDPPCombine::ID
char &	SIFoldOperandsID
char &	SIPeepholeSDWAID = SIPeepholeSDWA::ID
char &	SIShrinkInstructionsID
char &	SIFixSGPRCopiesID = SIFixSGPRCopies::ID
char &	SIFixVGPRCopiesID = SIFixVGPRCopies::ID
char &	SILowerWWMCopiesID = SILowerWWMCopies::ID
char &	SILowerI1CopiesID = SILowerI1Copies::ID
char &	AMDGPUGlobalISelDivergenceLoweringID
char &	AMDGPUMarkLastScratchLoadID = AMDGPUMarkLastScratchLoad::ID
char &	SILowerSGPRSpillsID = SILowerSGPRSpills::ID
char &	SILoadStoreOptimizerID = SILoadStoreOptimizer::ID
char &	SIWholeQuadModeID = SIWholeQuadMode::ID
char &	SILowerControlFlowID = SILowerControlFlow::ID
char &	SIPreEmitPeepholeID
char &	SILateBranchLoweringPassID = SILateBranchLowering::ID
char &	SIOptimizeExecMaskingID = SIOptimizeExecMasking::ID
char &	SIPreAllocateWWMRegsID = SIPreAllocateWWMRegs::ID
char &	AMDGPUImageIntrinsicOptimizerID
char &	AMDGPUPerfHintAnalysisID = AMDGPUPerfHintAnalysis::ID
char &	GCNRegPressurePrinterID = GCNRegPressurePrinter::ID
char &	AMDGPUPromoteAllocaID = AMDGPUPromoteAlloca::ID
char &	AMDGPUPromoteAllocaToVectorID = AMDGPUPromoteAllocaToVector::ID
char &	AMDGPUPrintfRuntimeBindingID = AMDGPUPrintfRuntimeBinding::ID
char &	AMDGPUResourceUsageAnalysisID = AMDGPUResourceUsageAnalysis::ID
char &	AMDGPUUnifyMetadataID = AMDGPUUnifyMetadata::ID
char &	SIOptimizeExecMaskingPreRAID = SIOptimizeExecMaskingPreRA::ID
char &	SIOptimizeVGPRLiveRangeID = SIOptimizeVGPRLiveRange::ID
char &	AMDGPUAnnotateUniformValuesPassID
char &	AMDGPUCodeGenPrepareID
char &	AMDGPURemoveIncompatibleFunctionsID
char &	AMDGPULateCodeGenPrepareID
char &	AMDGPURewriteUndefForPHILegacyPassID
char &	SIAnnotateControlFlowPassID
char &	SIMemoryLegalizerID = SIMemoryLegalizer::ID
char &	SIModeRegisterID
char &	AMDGPUInsertDelayAluID = AMDGPUInsertDelayAlu::ID
char &	AMDGPUInsertSingleUseVDSTID = AMDGPUInsertSingleUseVDST::ID
char &	SIInsertHardClausesID = SIInsertHardClauses::ID
char &	SIInsertWaitcntsID = SIInsertWaitcnts::ID
char &	SIFormMemoryClausesID = SIFormMemoryClauses::ID
char &	SIPostRABundlerID = SIPostRABundler::ID
char &	GCNCreateVOPDID = GCNCreateVOPD::ID
char &	AMDGPUUnifyDivergentExitNodesID = AMDGPUUnifyDivergentExitNodes::ID
char &	AMDGPUOpenCLEnqueuedBlockLoweringID
char &	GCNNSAReassignID = GCNNSAReassign::ID
char &	GCNPreRALongBranchRegID
char &	GCNPreRAOptimizationsID = GCNPreRAOptimizations::ID
char &	GCNRewritePartialRegUsesID = GCNRewritePartialRegUses::ID
static cl::opt< bool >	DumpHSAMetadata ("amdgpu-dump-hsa-metadata", cl::desc("Dump AMDGPU HSA Metadata"))
static cl::opt< bool >	VerifyHSAMetadata ("amdgpu-verify-hsa-metadata", cl::desc("Verify AMDGPU HSA Metadata"))
const SubtargetFeatureKV	AMDGPUFeatureKV [AMDGPU::NumSubtargetFeatures - 1]
char &	R600ClauseMergePassID = R600ClauseMergePass::ID
char &	R600ControlFlowFinalizerID = R600ControlFlowFinalizer::ID
char &	R600ExpandSpecialInstrsPassID = R600ExpandSpecialInstrsPass::ID
char &	R600VectorRegMergerID = R600VectorRegMerger::ID
char &	R600PacketizerID = R600Packetizer::ID
static const MachineMemOperand::Flags	MONoClobber
	Mark the MMO of a uniform load if there are no potentially clobbering stores on any path from the start of an entry function to this load.
static const MachineMemOperand::Flags	MOLastUse
	Mark the MMO of a load as the last use.
static cl::opt< unsigned >	ArcKillAddrMode ("arc-kill-addr-mode", cl::init(0), cl::ReallyHidden)
cl::opt< bool >	ReuseFrameIndexVals
static const MCPhysReg	RegList8AVR []
	Registers for calling conventions, ordered in reverse as required by ABI.
static const MCPhysReg	RegList8Tiny []
static const MCPhysReg	RegList16AVR []
static const MCPhysReg	RegList16Tiny []
static const char *	AVRDataLayout
const int	SIZE_LONG = 4
const int	SIZE_WORD = 2
char &	HexagonExpandCondsetsID = HexagonExpandCondsets::ID
char &	HexagonTfrCleanupID = HexagonTfrCleanup::ID
cl::opt< bool >	HexagonDisableCompound
cl::opt< bool >	HexagonDisableDuplex
const InstrStage	HexagonStages []
static const Align	MIPS_NACL_BUNDLE_ALIGN = Align(16)
char &	NVPTXCtorDtorLoweringLegacyPassID = NVPTXCtorDtorLoweringLegacy::ID
char &	PPCVSXFMAMutateID = PPCVSXFMAMutate::ID
char &	PPCLowerMASSVEntriesID = PPCLowerMASSVEntries::ID
char &	PPCGenScalarMASSEntriesID = PPCGenScalarMASSEntries::ID
const SubtargetFeatureKV	RISCVFeatureKV [RISCV::NumSubtargetFeatures]
static constexpr std::pair< uint8_t, uint8_t >	LoadFP32ImmArr []
static const MachineMemOperand::Flags	MONontemporalBit0
static const MachineMemOperand::Flags	MONontemporalBit1
static const unsigned	StandardVectorWidth = 256
static const unsigned	PackedVectorWidth = 512
const SubtargetFeatureKV	WebAssemblyFeatureKV [WebAssembly::NumSubtargetFeatures]
static const IntrinsicData	IntrinsicsWithChain []
static const IntrinsicData	IntrinsicsWithoutChain []
static const unsigned	CodeModelLargeSize = 256
Target	TheXtensaTarget
cl::opt< InstrProfCorrelator::ProfCorrelatorKind >	ProfileCorrelate ("profile-correlate", cl::desc("Use debug info or binary file to correlate profiles."), cl::init(InstrProfCorrelator::NONE), cl::values(clEnumValN(InstrProfCorrelator::NONE, "", "No profile correlation"), clEnumValN(InstrProfCorrelator::DEBUG_INFO, "debug-info", "Use debug info to correlate"), clEnumValN(InstrProfCorrelator::BINARY, "binary", "Use binary to correlate")))
cl::opt< bool >	PGOWarnMissing
cl::opt< bool >	NoPGOWarnMismatchComdatWeak
static const uint64_t	kMinAlignment = 16
cl::opt< bool >	ShouldPreserveAllAttributes ("assume-preserve-all", cl::init(false), cl::Hidden, cl::desc("enable preservation of all attrbitues. even those that are " "unlikely to be usefull"))
static cl::opt< bool >	PGOWarnMisExpect ("pgo-warn-misexpect", cl::init(false), cl::Hidden, cl::desc("Use this option to turn on/off " "warnings about incorrect usage of llvm.expect intrinsics."))
static cl::opt< uint32_t >	MisExpectTolerance ("misexpect-tolerance", cl::init(0), cl::desc("Prevents emiting diagnostics when profile counts are " "within N% of the threshold.."))
cl::opt< bool >	HintsAllowReordering ("hints-allow-reordering", cl::init(true), cl::Hidden, cl::desc("Allow enabling loop hints to reorder " "FP operations during vectorization."))
cl::opt< bool >	EnableVPlanNativePath ("enable-vplan-native-path", cl::Hidden, cl::desc("Enable VPlan-native vectorization path with " "support for outer loop vectorization."))
const char *const	LLVMLoopUnrollFollowupAll = "llvm.loop.unroll.followup_all"
const char *const	LLVMLoopUnrollFollowupUnrolled
const char *const	LLVMLoopUnrollFollowupRemainder

Detailed Description

This is an optimization pass for GlobalISel generic memory operations.

Specializations of GraphTraits that allow VPBlockBase graphs to be treated as proper graphs for generic algorithms;.

---------------------— PointerInfo ------------------------------------—

Calculate a measure of the register allocation policy quality.

The score injection pass.

Defines the TAPI Record Visitor.

This file implements support for optimizing divisions by a constant.

 \file
 This is a MessagePack reader.

 See https://github.com/msgpack/msgpack/blob/master/spec.md for the full
 standard.

 Typical usage:
 \code
 StringRef input = GetInput();
 msgpack::Reader MPReader(input);
 msgpack::Object Obj;

 while (true) {
   Expected<bool> ReadObj = MPReader.read(&Obj);
   if (!ReadObj)
     // Handle error...
   if (!ReadObj.get())
     break; // Reached end of input
   switch (Obj.Kind) {
   case msgpack::Type::Int:

// // Use Obj.Int break; // ... } }

Specifically, it focuses on merging stores and loads to consecutive addresses.

---

The core of the Dwarf linking logic.

The generation of the dwarf information from the object files will be driven by the selection of 'root DIEs', which are DIEs that describe variables or functions that resolves to the corresponding code section(and thus have entries in the Addresses map). All the debug information that will be generated(the DIEs, but also the line tables, ranges, ...) is derived from that set of root DIEs.

The root DIEs are identified because they contain relocations that points to code section(the low_pc for a function, the location for a variable). These relocations are gathered as a very first step when we start processing a object file by AddressesMap.

The overall linking process looks like this:

parrallel_for_each(ObjectFile) { for_each (Compile Unit) {

1. Load Clang modules. }

parrallel_for_each(Compile Unit) {

1. Load input DWARF for Compile Unit.
2. Report warnings for Clang modules.
3. Analyze live DIEs and type names(if ODR deduplication is requested).
4. Clone DIEs(Generate output DIEs and resulting DWARF tables). The result is in an OutDebugInfoBytes, which is an ELF file containing DWARF tables corresponding to the current compile unit.
5. Cleanup Input and Output DIEs. }

Deallocate loaded Object file. }

if (ODR deduplication is requested) Generate an artificial compilation unit ("Type Table": used to partially generate DIEs at the clone stage).

for_each (ObjectFile) { for_each (Compile Unit) {

1. Set offsets to Compile Units DWARF tables.
2. Sort offsets/attributes/patches to have a predictable result.
3. Patch size/offsets fields.
4. Generate index tables.
5. Move DWARF tables of compile units into the resulting file. } }

Every compile unit is processed separately, visited only once (except case inter-CU references exist), and used data is freed after the compile unit is processed. The resulting file is glued together from the generated debug tables which correspond to separate compile units.

Handling inter-CU references: inter-CU references are hard to process using only one pass. f.e. if CU1 references CU100 and CU100 references CU1, we could not finish handling of CU1 until we finished CU100. Thus we either need to load all CUs into the memory, either load CUs several times. This implementation loads inter-connected CU into memory at the first pass and processes them at the second pass.

ODR deduplication: Artificial compilation unit will be constructed to keep type dies. All types are moved into that compilation unit. Type's references are patched so that they point to the corresponding types from artificial compilation unit. All partial type definitions would be merged into single type definition.

This pass calculates the score for a function and inserts it in the log, but this happens only in development mode. It's a no-op otherwise.

This is used to construct a reward for the training of the ML-driven allocation policy. Currently, the score is the sum of the machine basic block frequency-weighed number of loads, stores, copies, and remat instructions, each factored with a relative weight.

Typedef Documentation

AAAlignmentStateType

using llvm::AAAlignmentStateType = typedef IncIntegerState<uint64_t, Value::MaximumAlignment, 1>

Definition at line 4264 of file Attributor.h.

AddBufferFn

using llvm::AddBufferFn = typedef std::function<void(unsigned Task, const Twine &ModuleName, std::unique_ptr<MemoryBuffer> MB)>

This type defines the callback to add a pre-existing file (e.g.

in a cache).

Buffer callbacks must be thread safe.

Definition at line 63 of file Caching.h.

AddressProbesMap

using llvm::AddressProbesMap = typedef std::unordered_map<uint64_t, std::list<MCDecodedPseudoProbe> >

Definition at line 105 of file MCPseudoProbe.h.

AddStreamFn

using llvm::AddStreamFn = typedef std::function<Expected<std::unique_ptr<CachedFileStream> >( unsigned Task, const Twine &ModuleName)>

This type defines the callback to add a file that is generated on the fly.

Stream callbacks must be thread safe.

Definition at line 41 of file Caching.h.

AliasAnalysis

using llvm::AliasAnalysis = typedef AAResults

Temporary typedef for legacy code that uses a generic AliasAnalysis pointer or reference.

Definition at line 680 of file AliasAnalysis.h.

AnalysisID

using llvm::AnalysisID = typedef const void *

Definition at line 50 of file Pass.h.

are_base_of

template<typename T , typename... Ts>

using llvm::are_base_of = typedef std::conjunction<std::is_base_of<T, Ts>...>

traits class for checking whether type T is a base class for all the given types in the variadic list.

Definition at line 134 of file STLExtras.h.

ArgAuxType

using llvm::ArgAuxType = typedef std::variant<unsigned, Init *>

Definition at line 486 of file Record.h.

Assume2KnowledgeMap

using llvm::Assume2KnowledgeMap = typedef DenseMap<AssumeInst *, MinMax>

A mapping from intrinsics (=llvm.assume calls) to a value range (=knowledge) that is encoded in them.

How the value range is interpreted depends on the RetainedKnowledgeKey that was used to get this out of the RetainedKnowledgeMap.

Definition at line 80 of file AssumeBundleQueries.h.

BBInfoVector

using llvm::BBInfoVector = typedef SmallVectorImpl<BasicBlockInfo>

Definition at line 25 of file ARMBasicBlockInfo.h.

BBOrMBB

using llvm::BBOrMBB = typedef PointerUnion<const BasicBlock *, MachineBasicBlock *>

Definition at line 30 of file WasmEHFuncInfo.h.

BBSideEffectsSet

using llvm::BBSideEffectsSet = typedef DenseMap<const BasicBlock *, bool>

Definition at line 113 of file GVNHoist.cpp.

bf_iterator_default_set

template<typename NodeRef , unsigned SmallSize = 8>

using llvm::bf_iterator_default_set = typedef SmallPtrSet<NodeRef, SmallSize>

Definition at line 40 of file BreadthFirstIterator.h.

BFIDOTGTraitsBase

using llvm::BFIDOTGTraitsBase = typedef BFIDOTGraphTraitsBase<BlockFrequencyInfo, BranchProbabilityInfo>

Definition at line 123 of file BlockFrequencyInfo.cpp.

binop_eval_t

using llvm::binop_eval_t = typedef Expected<APInt> (*)(const APInt &, const APInt &, bool &)

Type of functions evaluating a given binary operation.

Definition at line 299 of file FileCheckImpl.h.

BLAKE3Result

template<size_t NumBytes = LLVM_BLAKE3_OUT_LEN>

using llvm::BLAKE3Result = typedef std::array<uint8_t, NumBytes>

The constant LLVM_BLAKE3_OUT_LEN provides the default output length, 32 bytes, which is recommended for most callers.

Outputs shorter than the default length of 32 bytes (256 bits) provide less security. An N-bit BLAKE3 output is intended to provide N bits of first and second preimage resistance and N/2 bits of collision resistance, for any N up to 256. Longer outputs don't provide any additional security.

Shorter BLAKE3 outputs are prefixes of longer ones. Explicitly requesting a short output is equivalent to truncating the default-length output.

Definition at line 35 of file BLAKE3.h.

BlockIdMap

using llvm::BlockIdMap = typedef std::unordered_map<BasicBlock *, uint32_t>

Definition at line 34 of file SampleProfileProbe.h.

BlockSequence

using llvm::BlockSequence = typedef SmallVector<BasicBlock *, 0>

A sequence of basic blocks.

A 0-sized SmallVector is slightly cheaper to move than a std::vector.

Definition at line 33 of file HotColdSplitting.h.

Boolean

typedef unsigned char llvm::Boolean

Definition at line 131 of file ConvertUTF.h.

BuildFnTy

using llvm::BuildFnTy = typedef std::function<void(MachineIRBuilder &)>

Definition at line 82 of file CombinerHelper.h.

BumpPtrAllocator

typedef BumpPtrAllocatorImpl llvm::BumpPtrAllocator

The standard BumpPtrAllocator which just uses the default template parameters.

Definition at line 375 of file Allocator.h.

BumpPtrList

template<class T >

using llvm::BumpPtrList = typedef AllocatorList<T, BumpPtrAllocator>

Definition at line 228 of file AllocatorList.h.

CacheCostTy

using llvm::CacheCostTy = typedef int64_t

Definition at line 34 of file LoopCacheAnalysis.h.

CapabilityList

using llvm::CapabilityList = typedef SmallVector<SPIRV::Capability::Capability, 8>

Definition at line 211 of file SPIRVBaseInfo.h.

CCAssignFn

typedef bool llvm::CCAssignFn(unsigned ValNo, MVT ValVT, MVT LocVT, CCValAssign::LocInfo LocInfo, ISD::ArgFlagsTy ArgFlags, CCState &State)

CCAssignFn - This function assigns a location for Val, updating State to reflect the change.

It returns 'true' if it failed to handle Val.

Definition at line 156 of file CallingConvLower.h.

CCCustomFn

typedef bool llvm::CCCustomFn(unsigned &ValNo, MVT &ValVT, MVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, CCState &State)

CCCustomFn - This function assigns a location for Val, possibly updating all args to reflect changes and indicates if it handled it.

It must set isCustom if it handles the arg and returns true.

Definition at line 163 of file CallingConvLower.h.

CFGUpdate

using llvm::CFGUpdate = typedef cfg::Update<BasicBlock *>

Definition at line 52 of file MemorySSAUpdater.h.

CGSCCAnalysisManager

using llvm::CGSCCAnalysisManager = typedef AnalysisManager<LazyCallGraph::SCC, LazyCallGraph &>

The CGSCC analysis manager.

See the documentation for the AnalysisManager template for detail documentation. This type serves as a convenient way to refer to this construct in the adaptors and proxies used to integrate this into the larger pass manager infrastructure.

Definition at line 122 of file CGSCCPassManager.h.

CGSCCAnalysisManagerFunctionProxy

using llvm::CGSCCAnalysisManagerFunctionProxy = typedef OuterAnalysisManagerProxy<CGSCCAnalysisManager, Function>

A proxy from a CGSCCAnalysisManager to a Function.

Definition at line 426 of file CGSCCPassManager.h.

CGSCCAnalysisManagerModuleProxy

using llvm::CGSCCAnalysisManagerModuleProxy = typedef InnerAnalysisManagerProxy<CGSCCAnalysisManager, Module>

A proxy from a CGSCCAnalysisManager to a Module.

Definition at line 167 of file CGSCCPassManager.h.

CGSCCPassManager

using llvm::CGSCCPassManager = typedef PassManager<LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &, CGSCCUpdateResult &>

The CGSCC pass manager.

See the documentation for the PassManager template for details. It runs a sequence of SCC passes over each SCC that the manager is run over. This type serves as a convenient way to refer to this construct.

Definition at line 142 of file CGSCCPassManager.h.

CHIArgs

using llvm::CHIArgs = typedef iterator_range<CHIIt>

Definition at line 152 of file GVNHoist.cpp.

CHIIt

using llvm::CHIIt = typedef SmallVectorImpl<CHIArg>::iterator

Definition at line 151 of file GVNHoist.cpp.

ColorVector

typedef TinyPtrVector<BasicBlock *> llvm::ColorVector

Definition at line 108 of file EHPersonalities.h.

const_gvsummary_iterator

using llvm::const_gvsummary_iterator = typedef GlobalValueSummaryMapTy::const_iterator

Type used for iterating through the global value summary map.

Definition at line 1264 of file ModuleSummaryIndex.h.

const_inst_iterator

using llvm::const_inst_iterator = typedef InstIterator<const SymbolTableList<BasicBlock>, Function::const_iterator, BasicBlock::const_iterator, const Instruction>

Definition at line 124 of file InstIterator.h.

const_inst_range

using llvm::const_inst_range = typedef iterator_range<const_inst_iterator>

Definition at line 129 of file InstIterator.h.

const_memoryaccess_def_iterator

using llvm::const_memoryaccess_def_iterator = typedef memoryaccess_def_iterator_base<const MemoryAccess>

Definition at line 137 of file MemorySSA.h.

const_pred_iterator

using llvm::const_pred_iterator = typedef PredIterator<const BasicBlock, Value::const_user_iterator>

Definition at line 105 of file CFG.h.

const_pred_range

using llvm::const_pred_range = typedef iterator_range<const_pred_iterator>

Definition at line 108 of file CFG.h.

const_succ_iterator

using llvm::const_succ_iterator = typedef SuccIterator<const Instruction, const BasicBlock>

Definition at line 243 of file CFG.h.

const_succ_range

using llvm::const_succ_range = typedef iterator_range<const_succ_iterator>

Definition at line 245 of file CFG.h.

ConstMap

using llvm::ConstMap = typedef DenseMap<Value *, Constant *>

Definition at line 98 of file FunctionSpecialization.h.

ConstMemoryAccessPair

using llvm::ConstMemoryAccessPair = typedef std::pair<const MemoryAccess *, MemoryLocation>

Definition at line 1112 of file MemorySSA.h.

ConstOperandBundleDef

using llvm::ConstOperandBundleDef = typedef OperandBundleDefT<const Value *>

Definition at line 1474 of file InstrTypes.h.

ConvergenceVerifier

using llvm::ConvergenceVerifier = typedef GenericConvergenceVerifier<SSAContext>

Definition at line 23 of file ConvergenceVerifier.h.

Cost

using llvm::Cost = typedef InstructionCost

Definition at line 95 of file FunctionSpecialization.h.

CostTblEntry

using llvm::CostTblEntry = typedef CostTblEntryT<unsigned>

Definition at line 30 of file CostTable.h.

CreateCmpXchgInstFun

using llvm::CreateCmpXchgInstFun = typedef function_ref<void(IRBuilderBase &, Value *, Value *, Value *, Align, AtomicOrdering, SyncScope::ID, Value *&, Value *&)>

Parameters (see the expansion example below): (the builder, addr, loaded, new_val, ordering, /* OUT ‍/ success, / OUT *‍/ new_loaded)

Definition at line 24 of file AtomicExpandUtils.h.

Cycle

using llvm::Cycle = typedef CycleInfo::CycleT

Definition at line 24 of file CycleInfo.h.

CycleInfo

using llvm::CycleInfo = typedef GenericCycleInfo<SSAContext>

Definition at line 23 of file CycleInfo.h.

DataLayoutCallbackFuncTy

typedef std::function<std::optional<std::string>(StringRef, StringRef)> llvm::DataLayoutCallbackFuncTy

Definition at line 45 of file BitcodeReader.h.

DataLayoutCallbackTy

typedef llvm::function_ref< std::optional< std::string >(StringRef, StringRef)> llvm::DataLayoutCallbackTy

Definition at line 33 of file Parser.h.

DbgInstPtr

using llvm::DbgInstPtr = typedef PointerUnion<Instruction *, DbgRecord *>

Definition at line 43 of file DIBuilder.h.

DbgRecordIterator

using llvm::DbgRecordIterator = typedef simple_ilist<DbgRecord>::iterator

Definition at line 37 of file ValueMapper.h.

DDGBase

using llvm::DDGBase = typedef DirectedGraph<DDGNode, DDGEdge>

Definition at line 30 of file DDG.h.

DDGDotGraphTraits

using llvm::DDGDotGraphTraits = typedef DOTGraphTraits<const DataDependenceGraph *>

Definition at line 89 of file DDGPrinter.h.

DDGEdgeBase

using llvm::DDGEdgeBase = typedef DGEdge<DDGNode, DDGEdge>

Definition at line 29 of file DDG.h.

DDGInfo

using llvm::DDGInfo = typedef DependenceGraphInfo<DDGNode>

Definition at line 303 of file DDG.h.

DDGNodeBase

using llvm::DDGNodeBase = typedef DGNode<DDGNode, DDGEdge>

Definition at line 28 of file DDG.h.

DefaultThreadPool

using llvm::DefaultThreadPool = typedef SingleThreadExecutor

Definition at line 257 of file ThreadPool.h.

Desc

typedef Op::Description llvm::Desc

Definition at line 23 of file DWARFExpression.cpp.

DiagnosticHandlerFunction

using llvm::DiagnosticHandlerFunction = typedef std::function<void(const DiagnosticInfo &)>

Definition at line 134 of file DiagnosticInfo.h.

DILineInfoTable

using llvm::DILineInfoTable = typedef SmallVector<std::pair<uint64_t, DILineInfo>, 16>

Definition at line 89 of file DIContext.h.

DomTreeBase

template<typename T >

using llvm::DomTreeBase = typedef DominatorTreeBase<T, false>

Definition at line 931 of file GenericDomTree.h.

DomTreeNode

typedef DomTreeNodeBase< BasicBlock > llvm::DomTreeNode

Definition at line 92 of file Dominators.h.

DWARFAddressRangesVector

using llvm::DWARFAddressRangesVector = typedef std::vector<DWARFAddressRange>

DWARFAddressRangesVector - represents a set of absolute address ranges.

Definition at line 88 of file DWARFAddressRange.h.

DWARFLocationExpressionsVector

using llvm::DWARFLocationExpressionsVector = typedef std::vector<DWARFLocationExpression>

Represents a set of absolute location expressions.

Definition at line 44 of file DWARFLocationExpression.h.

ElementCountSet

using llvm::ElementCountSet = typedef SmallSet<ElementCount, 16, ElementCountComparator>

Definition at line 269 of file LoopVectorizationPlanner.h.

EnableIfConvertibleToInputIterator

template<class Iterator >

using llvm::EnableIfConvertibleToInputIterator = typedef std::enable_if_t<std::is_convertible< typename std::iterator_traits<Iterator>::iterator_category, std::input_iterator_tag>::value>

Definition at line 40 of file SmallVector.h.

ExceptionSymbolProvider

typedef MCSymbol * llvm::ExceptionSymbolProvider(AsmPrinter *Asm, const MachineBasicBlock *MBB)

Definition at line 28 of file AsmPrinterHandler.h.

ExtensionList

using llvm::ExtensionList = typedef SmallVector<SPIRV::Extension::Extension, 8>

Definition at line 212 of file SPIRVBaseInfo.h.

fatal_error_handler_t

typedef void(* llvm::fatal_error_handler_t) (void *user_data, const char *reason, bool gen_crash_diag)

An error handler callback.

Definition at line 24 of file ErrorHandling.h.

FileCache

using llvm::FileCache = typedef std::function<Expected<AddStreamFn>( unsigned Task, StringRef Key, const Twine &ModuleName)>

This is the type of a file cache.

To request an item from the cache, pass a unique string as the Key. For hits, the cached file will be added to the link and this function will return AddStreamFn(). For misses, the cache will return a stream callback which must be called at most once to produce content for the stream. The file stream produced by the stream callback will add the file to the link after the stream is written to. ModuleName is the unique module identifier for the bitcode module the cache is being checked for.

Clients generally look like this:

if (AddStreamFn AddStream = Cache(Task, Key, ModuleName)) ProduceContent(AddStream);

Definition at line 57 of file Caching.h.

filter_iterator

template<typename WrappedIteratorT , typename PredicateT >

using llvm::filter_iterator = typedef filter_iterator_impl< WrappedIteratorT, PredicateT, typename detail::fwd_or_bidi_tag<WrappedIteratorT>::type>

Defines filter_iterator to a suitable specialization of filter_iterator_impl, based on the underlying iterator's category.

Definition at line 559 of file STLExtras.h.

FoldingSetNode

using llvm::FoldingSetNode = typedef FoldingSetBase::Node

Definition at line 402 of file FoldingSet.h.

ForwardIDFCalculator

using llvm::ForwardIDFCalculator = typedef IDFCalculator<false>

Definition at line 55 of file IteratedDominanceFrontier.h.

FuncProbeFactorMap

using llvm::FuncProbeFactorMap = typedef StringMap<ProbeFactorMap>

Definition at line 40 of file SampleProfileProbe.h.

FunctionAnalysisManager

using llvm::FunctionAnalysisManager = typedef AnalysisManager<Function>

Convenience typedef for the Function analysis manager.

Definition at line 610 of file PassManager.h.

FunctionAnalysisManagerLoopProxy

typedef OuterAnalysisManagerProxy<FunctionAnalysisManager, Loop, LoopStandardAnalysisResults &> llvm::FunctionAnalysisManagerLoopProxy

A proxy from a FunctionAnalysisManager to a Loop.

Definition at line 156 of file LoopAnalysisManager.h.

FunctionAnalysisManagerModuleProxy

using llvm::FunctionAnalysisManagerModuleProxy = typedef InnerAnalysisManagerProxy<FunctionAnalysisManager, Module>

Provide the FunctionAnalysisManager to Module proxy.

Definition at line 711 of file PassManager.h.

FunctionCreator

using llvm::FunctionCreator = typedef std::function<void *(const std::string &)>

Definition at line 94 of file ExecutionEngine.h.

FunctionModRefBehavior

using llvm::FunctionModRefBehavior = typedef MemoryEffects

Definition at line 274 of file ModRef.h.

FunctionPassManager

using llvm::FunctionPassManager = typedef PassManager<Function>

Convenience typedef for a pass manager over functions.

Definition at line 288 of file PassManager.h.

FuzzerInitFun

using llvm::FuzzerInitFun = typedef int (*)(int *argc, char ***argv)

Definition at line 45 of file FuzzerCLI.h.

FuzzerTestFun

using llvm::FuzzerTestFun = typedef int (*)(const uint8_t *Data, size_t Size)

Definition at line 44 of file FuzzerCLI.h.

GCMetadataPrinterRegistry

using llvm::GCMetadataPrinterRegistry = typedef Registry<GCMetadataPrinter>

GCMetadataPrinterRegistry - The GC assembly printer registry uses all the defaults from Registry.

Definition at line 35 of file GCMetadataPrinter.h.

GCRegistry

using llvm::GCRegistry = typedef Registry<GCStrategy>

Subclasses of GCStrategy are made available for use during compilation by adding them to the global GCRegistry.

This can done either within the LLVM source tree or via a loadable plugin. An example registeration would be: static GCRegistry::Add<CustomGC> X("custom-name", "my custom supper fancy gc strategy");

Note that to use a custom GCMetadataPrinter, you must also register your GCMetadataPrinter subclass with the GCMetadataPrinterRegistery as well.

Definition at line 142 of file GCStrategy.h.

gep_type_iterator

typedef generic_gep_type_iterator< User::const_op_iterator > llvm::gep_type_iterator

Definition at line 171 of file GetElementPtrTypeIterator.h.

GetContainedTypeIDTy

typedef std::function< unsigned(unsigned, unsigned)> llvm::GetContainedTypeIDTy

Definition at line 49 of file BitcodeReader.h.

GetTypeByIDTy

typedef std::function< Type *(unsigned)> llvm::GetTypeByIDTy

Definition at line 47 of file BitcodeReader.h.

GlobalValueSummaryList

using llvm::GlobalValueSummaryList = typedef std::vector<std::unique_ptr<GlobalValueSummary> >

Definition at line 135 of file ModuleSummaryIndex.h.

GlobalValueSummaryMapTy

using llvm::GlobalValueSummaryMapTy = typedef std::map<GlobalValue::GUID, GlobalValueSummaryInfo>

Map from global value GUID to corresponding summary structures.

Use a std::map rather than a DenseMap so that pointers to the map's value_type (which are used by ValueInfo) are not invalidated by insertion. Also it will likely incur less overhead, as the value type is not very small and the size of the map is unknown, resulting in inefficiencies due to repeated insertions and resizing.

Definition at line 174 of file ModuleSummaryIndex.h.

GUIDProbeFunctionMap

using llvm::GUIDProbeFunctionMap = typedef std::unordered_map<uint64_t, MCPseudoProbeFuncDesc>

Definition at line 102 of file MCPseudoProbe.h.

gvsummary_iterator

using llvm::gvsummary_iterator = typedef GlobalValueSummaryMapTy::iterator

Definition at line 1265 of file ModuleSummaryIndex.h.

GVSummaryMapTy

using llvm::GVSummaryMapTy = typedef DenseMap<GlobalValue::GUID, GlobalValueSummary *>

Map of global value GUID to its summary, used to identify values defined in a particular module, and provide efficient access to their summary.

Definition at line 1273 of file ModuleSummaryIndex.h.

HoistingPointInfo

using llvm::HoistingPointInfo = typedef std::pair<BasicBlock *, SmallVecInsn>

Definition at line 119 of file GVNHoist.cpp.

HoistingPointList

using llvm::HoistingPointList = typedef SmallVector<HoistingPointInfo, 4>

Definition at line 121 of file GVNHoist.cpp.

HTTPContentProvider

typedef std::function<StringRef(size_t , size_t )> llvm::HTTPContentProvider

An HTTPContentProvider is called by the HTTPServer to obtain chunks of the streaming response body.

The returned chunk should be located at Offset bytes and have Length bytes.

Definition at line 80 of file HTTPServer.h.

HTTPRequestHandler

typedef std::function<void(HTTPServerRequest &)> llvm::HTTPRequestHandler

Definition at line 74 of file HTTPServer.h.

IdxMBBPair

using llvm::IdxMBBPair = typedef std::pair<SlotIndex, MachineBasicBlock *>

Definition at line 295 of file SlotIndexes.h.

ilist

template<class T , class... Options>

using llvm::ilist = typedef iplist<T, Options...>

Definition at line 344 of file ilist.h.

InlineCostFeatures

using llvm::InlineCostFeatures = typedef std::array<int, static_cast<size_t>(InlineCostFeatureIndex::NumberOfFeatures)>

Definition at line 78 of file InlineModelFeatureMaps.h.

InlineFeatures

using llvm::InlineFeatures = typedef std::vector<int64_t>

Definition at line 156 of file InlineModelFeatureMaps.h.

InlineSite

using llvm::InlineSite = typedef std::tuple<uint64_t, uint32_t>

Definition at line 99 of file MCPseudoProbe.h.

InsnRange

using llvm::InsnRange = typedef std::pair<const MachineInstr *, const MachineInstr *>

InsnRange - This is used to track range of instructions with identical lexical scope.

Definition at line 39 of file LexicalScopes.h.

inst_iterator

using llvm::inst_iterator = typedef InstIterator<SymbolTableList<BasicBlock>, Function::iterator, BasicBlock::iterator, Instruction>

Definition at line 121 of file InstIterator.h.

inst_range

using llvm::inst_range = typedef iterator_range<inst_iterator>

Definition at line 128 of file InstIterator.h.

InstructionIdMap

using llvm::InstructionIdMap = typedef std::unordered_map<Instruction *, uint32_t>

Definition at line 35 of file SampleProfileProbe.h.

InstructionVFPair

using llvm::InstructionVFPair = typedef std::pair<Instruction *, ElementCount>

Definition at line 1072 of file LoopVectorize.cpp.

InValuesType

using llvm::InValuesType = typedef DenseMap<BasicBlock *, SmallVector<std::pair<VNType, Instruction *>, 2> >

Definition at line 154 of file GVNHoist.cpp.

IRHash

using llvm::IRHash = typedef uint64_t

Definition at line 24 of file StructuralHash.h.

is_detected

template<template< class... > class Op, class... Args>

using llvm::is_detected = typedef typename detail::detector<void, Op, Args...>::value_t

Detects if a given trait holds for some set of arguments 'Args'.

For example, the given trait could be used to detect if a given type has a copy assignment operator: template<class T> using has_copy_assign_t = decltype(std::declval<T&>() = std::declval<const T&>()); bool fooHasCopyAssign = is_detected<has_copy_assign_t, FooClass>::value;

Definition at line 79 of file STLExtras.h.

is_one_of

template<typename T , typename... Ts>

using llvm::is_one_of = typedef std::disjunction<std::is_same<T, Ts>...>

traits class for checking whether type T is one of any of the given types in the variadic list.

Definition at line 129 of file STLExtras.h.

JITTargetAddress

using llvm::JITTargetAddress = typedef uint64_t

Represents an address in the target process's address space.

Definition at line 42 of file JITSymbol.h.

LargestSDNode

using llvm::LargestSDNode = typedef AlignedCharArrayUnion<AtomicSDNode, TargetIndexSDNode, BlockAddressSDNode, GlobalAddressSDNode, PseudoProbeSDNode>

A representation of the largest SDNode, for use in sizeof().

This needs to be a union because the largest node differs on 32 bit systems with 4 and 8 byte pointer alignment, respectively.

Definition at line 3103 of file SelectionDAGNodes.h.

LegalityPredicate

using llvm::LegalityPredicate = typedef std::function<bool (const LegalityQuery &)>

Definition at line 200 of file LegalizerInfo.h.

LegalizeMutation

using llvm::LegalizeMutation = typedef std::function<std::pair<unsigned, LLT>(const LegalityQuery &)>

Definition at line 201 of file LegalizerInfo.h.

LiveVirtRegBitSet

using llvm::LiveVirtRegBitSet = typedef SparseBitVector<128>

Definition at line 35 of file LiveIntervalUnion.h.

LoopAnalysisManager

typedef AnalysisManager<Loop, LoopStandardAnalysisResults &> llvm::LoopAnalysisManager

The loop analysis manager.

See the documentation for the AnalysisManager template for detail documentation. This typedef serves as a convenient way to refer to this construct in the adaptors and proxies used to integrate this into the larger pass manager infrastructure.

Definition at line 75 of file LoopAnalysisManager.h.

LoopAnalysisManagerFunctionProxy

typedef InnerAnalysisManagerProxy<LoopAnalysisManager, Function> llvm::LoopAnalysisManagerFunctionProxy

A proxy from a LoopAnalysisManager to a Function.

Definition at line 79 of file LoopAnalysisManager.h.

LoopPassManager

typedef PassManager<Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater &> llvm::LoopPassManager

The Loop pass manager.

See the documentation for the PassManager template for details. It runs a sequence of Loop passes over each Loop that the manager is run over. This typedef serves as a convenient way to refer to this construct.

Definition at line 214 of file LoopPassManager.h.

LoopToScevMapT

using llvm::LoopToScevMapT = typedef DenseMap<const Loop *, const SCEV *>

Definition at line 924 of file ScalarEvolutionExpressions.h.

LoopVectorTy

typedef SmallVector< Loop *, 8 > llvm::LoopVectorTy

Definition at line 35 of file LoopCacheAnalysis.h.

MachineBasicBlockComparator

using llvm::MachineBasicBlockComparator = typedef function_ref<bool(const MachineBasicBlock &, const MachineBasicBlock &)>

Definition at line 22 of file BasicBlockSectionUtils.h.

MachineConvergenceVerifier

using llvm::MachineConvergenceVerifier = typedef GenericConvergenceVerifier<MachineSSAContext>

Definition at line 23 of file MachineConvergenceVerifier.h.

MachineCycle

using llvm::MachineCycle = typedef MachineCycleInfo::CycleT

Definition at line 24 of file MachineCycleAnalysis.h.

MachineCycleInfo

using llvm::MachineCycleInfo = typedef GenericCycleInfo<MachineSSAContext>

Definition at line 23 of file MachineCycleAnalysis.h.

MachineDomTree

using llvm::MachineDomTree = typedef DomTreeBase<MachineBasicBlock>

Definition at line 44 of file MachineDominators.h.

MachineDomTreeNode

typedef DomTreeNodeBase< MachineBasicBlock > llvm::MachineDomTreeNode

Definition at line 26 of file LiveIntervalCalc.h.

MachineFunctionAnalysisManager

using llvm::MachineFunctionAnalysisManager = typedef AnalysisManager<MachineFunction>

Definition at line 37 of file MachinePassManager.h.

MachineFunctionAnalysisManagerModuleProxy

using llvm::MachineFunctionAnalysisManagerModuleProxy = typedef InnerAnalysisManagerProxy<MachineFunctionAnalysisManager, Module>

Definition at line 102 of file MachinePassManager.h.

MachineFunctionPassManager

using llvm::MachineFunctionPassManager = typedef PassManager<MachineFunction>

Convenience typedef for a pass manager over functions.

Definition at line 245 of file MachinePassManager.h.

MachineSSAContext

using llvm::MachineSSAContext = typedef GenericSSAContext<MachineFunction>

Definition at line 44 of file MachineSSAContext.h.

MachineUniformityInfo

using llvm::MachineUniformityInfo = typedef GenericUniformityInfo<MachineSSAContext>

Definition at line 25 of file MachineUniformityAnalysis.h.

MacroFusionPredTy

using llvm::MacroFusionPredTy = typedef bool (*)(const TargetInstrInfo &TII, const TargetSubtargetInfo &STI, const MachineInstr *FirstMI, const MachineInstr &SecondMI)

Check if the instr pair, FirstMI and SecondMI, should be fused together.

Given SecondMI, when FirstMI is unspecified, then check if SecondMI may be part of a fused pair at all.

Definition at line 32 of file MacroFusion.h.

MBBOrBasicBlock

using llvm::MBBOrBasicBlock = typedef PointerUnion<const BasicBlock *, MachineBasicBlock *>

Definition at line 38 of file WinEHFuncInfo.h.

MBFIDOTGraphTraitsBase

using llvm::MBFIDOTGraphTraitsBase = typedef BFIDOTGraphTraitsBase<MachineBlockFrequencyInfo, MachineBranchProbabilityInfo>

Definition at line 114 of file MachineBlockFrequencyInfo.cpp.

MCAsmMacroParameters

typedef std::vector<MCAsmMacroParameter> llvm::MCAsmMacroParameters

Definition at line 141 of file MCAsmMacro.h.

MCLOHArgs

using llvm::MCLOHArgs = typedef MCLOHDirective::LOHArgs

Definition at line 183 of file MCLinkerOptimizationHint.h.

MCLOHDirectives

using llvm::MCLOHDirectives = typedef MCLOHContainer::LOHDirectives

Definition at line 184 of file MCLinkerOptimizationHint.h.

MCPhysReg

using llvm::MCPhysReg = typedef uint16_t

An unsigned integer type large enough to represent all physical registers, but not necessarily virtual registers.

Definition at line 21 of file MCRegister.h.

MCPseduoProbeFrameLocation

using llvm::MCPseduoProbeFrameLocation = typedef std::pair<StringRef, uint32_t>

Definition at line 177 of file MCPseudoProbe.h.

MCPseudoProbeInlineStack

using llvm::MCPseudoProbeInlineStack = typedef SmallVector<InlineSite, 8>

Definition at line 100 of file MCPseudoProbe.h.

MCRegUnit

using llvm::MCRegUnit = typedef unsigned

Register units are used to compute register aliasing.

Every register has at least one register unit, but it can have more. Two registers overlap if and only if they have a common register unit.

A target with a complicated sub-register structure will typically have many fewer register units than actual registers. MCRI::getNumRegUnits() returns the number of register units in the target.

Definition at line 30 of file MCRegister.h.

MCSectionSubPair

using llvm::MCSectionSubPair = typedef std::pair<MCSection *, const MCExpr *>

Definition at line 66 of file MCStreamer.h.

MDTypeCallbackTy

typedef std::function< void(Metadata **, unsigned, GetTypeByIDTy, GetContainedTypeIDTy)> llvm::MDTypeCallbackTy

Definition at line 57 of file BitcodeReader.h.

memoryaccess_def_iterator

using llvm::memoryaccess_def_iterator = typedef memoryaccess_def_iterator_base<MemoryAccess>

Definition at line 136 of file MemorySSA.h.

MemoryAccessPair

using llvm::MemoryAccessPair = typedef std::pair<MemoryAccess *, MemoryLocation>

Definition at line 1111 of file MemorySSA.h.

MemoryEffects

using llvm::MemoryEffects = typedef MemoryEffectsBase<IRMemLocation>

Summary of how a function affects memory in the program.

Loads from constant globals are not considered memory accesses for this interface. Also, functions may freely modify stack space local to their invocation without having to report it through these interfaces.

Definition at line 268 of file ModRef.h.

MemProfFrameHashTable

using llvm::MemProfFrameHashTable = typedef OnDiskIterableChainedHashTable<memprof::FrameLookupTrait>

Definition at line 561 of file InstrProfReader.h.

MemProfRecordHashTable

using llvm::MemProfRecordHashTable = typedef OnDiskIterableChainedHashTable<memprof::RecordLookupTrait>

Definition at line 559 of file InstrProfReader.h.

ModuleAnalysisManager

using llvm::ModuleAnalysisManager = typedef AnalysisManager<Module>

Convenience typedef for the Module analysis manager.

Definition at line 605 of file PassManager.h.

ModuleAnalysisManagerCGSCCProxy

using llvm::ModuleAnalysisManagerCGSCCProxy = typedef OuterAnalysisManagerProxy<ModuleAnalysisManager, LazyCallGraph::SCC, LazyCallGraph &>

A proxy from a ModuleAnalysisManager to an SCC.

Definition at line 213 of file CGSCCPassManager.h.

ModuleAnalysisManagerFunctionProxy

using llvm::ModuleAnalysisManagerFunctionProxy = typedef OuterAnalysisManagerProxy<ModuleAnalysisManager, Function>

Provide the ModuleAnalysisManager to Function proxy.

Definition at line 865 of file PassManager.h.

ModuleAnalysisManagerMachineFunctionProxy

using llvm::ModuleAnalysisManagerMachineFunctionProxy = typedef OuterAnalysisManagerProxy<ModuleAnalysisManager, MachineFunction>

Provide the ModuleAnalysisManager to Function proxy.

Definition at line 115 of file MachinePassManager.h.

ModuleHash

using llvm::ModuleHash = typedef std::array<uint32_t, 5>

160 bits SHA1

Definition at line 1261 of file ModuleSummaryIndex.h.

ModulePassManager

typedef PassManager< Module > llvm::ModulePassManager

Convenience typedef for a pass manager over modules.

Definition at line 283 of file PassManager.h.

ModulePathStringTableTy

using llvm::ModulePathStringTableTy = typedef StringMap<ModuleHash>

String table to hold/own module path strings, as well as a hash of the module.

The StringMap makes a copy of and owns inserted strings.

Definition at line 1269 of file ModuleSummaryIndex.h.

MostAlignedSDNode

using llvm::MostAlignedSDNode = typedef GlobalAddressSDNode

The SDNode class with the greatest alignment requirement.

Definition at line 3109 of file SelectionDAGNodes.h.

Name2RegBankMap

using llvm::Name2RegBankMap = typedef StringMap<const RegisterBank *>

Definition at line 53 of file MIParser.h.

Name2RegClassMap

using llvm::Name2RegClassMap = typedef StringMap<const TargetRegisterClass *>

Definition at line 52 of file MIParser.h.

NewLoopsMap

using llvm::NewLoopsMap = typedef SmallDenseMap<const Loop *, Loop *, 4>

Definition at line 38 of file UnrollLoop.h.

NfaPath

using llvm::NfaPath = typedef SmallVector<uint64_t, 4>

Definition at line 39 of file Automaton.h.

NormalizePredTy

typedef function_ref<bool(const SCEVAddRecExpr *)> llvm::NormalizePredTy

Definition at line 50 of file ScalarEvolutionNormalization.h.

OffsetsStringPool

using llvm::OffsetsStringPool = typedef StrongType<NonRelocatableStringpool, OffsetsTag>

Definition at line 74 of file NonRelocatableStringpool.h.

OnDiskHashTableImplV3

using llvm::OnDiskHashTableImplV3 = typedef OnDiskIterableChainedHashTable<InstrProfLookupTrait>

Definition at line 556 of file InstrProfReader.h.

Op

typedef DWARFExpression::Operation llvm::Op

Definition at line 22 of file DWARFExpression.cpp.

OperandBuildSteps

using llvm::OperandBuildSteps = typedef SmallVector<std::function<void(MachineInstrBuilder &)>, 4>

Definition at line 84 of file CombinerHelper.h.

OperandBundleDef

typedef OperandBundleDefT< Value * > llvm::OperandBundleDef

Definition at line 33 of file AutoUpgrade.h.

OperandVector

using llvm::OperandVector = typedef SmallVectorImpl<std::unique_ptr<MCParsedAsmOperand> >

Definition at line 33 of file MCTargetAsmParser.h.

OutValuesType

using llvm::OutValuesType = typedef DenseMap<BasicBlock *, SmallVector<CHIArg, 2> >

Definition at line 153 of file GVNHoist.cpp.

ParamLoadedValue

using llvm::ParamLoadedValue = typedef std::pair<MachineOperand, DIExpression*>

Definition at line 69 of file TargetInstrInfo.h.

ParamSet

using llvm::ParamSet = typedef SmallVector<DbgCallSiteParam, 4>

Collection used for storing debug call site parameters.

Definition at line 332 of file DwarfDebug.h.

PBQPRAGraph

using llvm::PBQPRAGraph = typedef PBQP::RegAlloc::PBQPRAGraph

Definition at line 33 of file PBQPRAConstraint.h.

PhiToDefMap

using llvm::PhiToDefMap = typedef SmallDenseMap<MemoryPhi *, MemoryAccess *>

Definition at line 51 of file MemorySSAUpdater.h.

PointerTy

using llvm::PointerTy = typedef void *

Definition at line 21 of file GenericValue.h.

PointTypeIsValid

template<typename T >

using llvm::PointTypeIsValid = typedef std::bool_constant<std::is_fundamental<T>::value>

Definition at line 240 of file IntervalTree.h.

PostDomTreeBase

template<typename T >

using llvm::PostDomTreeBase = typedef DominatorTreeBase<T, true>

Definition at line 934 of file GenericDomTree.h.

PostIncLoopSet

typedef SmallPtrSet<const Loop *, 2> llvm::PostIncLoopSet

Definition at line 48 of file ScalarEvolutionNormalization.h.

PotentialConstantIntValuesState

using llvm::PotentialConstantIntValuesState = typedef PotentialValuesState<APInt>

Definition at line 5225 of file Attributor.h.

PotentialLLVMValuesState

using llvm::PotentialLLVMValuesState = typedef PotentialValuesState<std::pair<AA::ValueAndContext, AA::ValueScope> >

Definition at line 5226 of file Attributor.h.

pred_iterator

using llvm::pred_iterator = typedef PredIterator<BasicBlock, Value::user_iterator>

Definition at line 104 of file CFG.h.

pred_range

using llvm::pred_range = typedef iterator_range<pred_iterator>

Definition at line 107 of file CFG.h.

ProbeFactorMap

using llvm::ProbeFactorMap = typedef std::unordered_map<std::pair<uint64_t, uint64_t>, float, pair_hash<uint64_t, uint64_t> >

Definition at line 38 of file SampleProfileProbe.h.

ProfileCount

using llvm::ProfileCount = typedef Function::ProfileCount

Definition at line 49 of file SampleProfileLoaderBaseImpl.h.

RandomEngine

using llvm::RandomEngine = typedef std::mt19937

Definition at line 35 of file RandomIRBuilder.h.

raw_pointer_iterator

template<typename WrappedIteratorT , typename T1 = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>, typename T2 = std::add_pointer_t<T1>>

using llvm::raw_pointer_iterator = typedef pointer_iterator<pointee_iterator<WrappedIteratorT, T1>, T2>

Definition at line 373 of file iterator.h.

RawInstrProfReader32

using llvm::RawInstrProfReader32 = typedef RawInstrProfReader<uint32_t>

Definition at line 469 of file InstrProfReader.h.

RawInstrProfReader64

using llvm::RawInstrProfReader64 = typedef RawInstrProfReader<uint64_t>

Definition at line 470 of file InstrProfReader.h.

ReferenceGroupsTy

using llvm::ReferenceGroupsTy = typedef SmallVector<ReferenceGroupTy, 8>

Definition at line 172 of file LoopCacheAnalysis.h.

ReferenceGroupTy

using llvm::ReferenceGroupTy = typedef SmallVector<std::unique_ptr<IndexedReference>, 8>

A reference group represents a set of memory references that exhibit temporal or spacial reuse.

Two references belong to the same reference group with respect to a inner loop L iff:

1. they have a loop independent dependency, or
2. they have a loop carried dependence with a small dependence distance (e.g. less than 2) carried by the inner loop, or
3. they refer to the same array, and the subscript in their innermost dimension is less than or equal to 'd' (where 'd' is less than the cache line size)

Intuitively a reference group represents memory references that access the same cache line. Conditions 1,2 above account for temporal reuse, while contition 3 accounts for spacial reuse.

Definition at line 171 of file LoopCacheAnalysis.h.

RegClassFilterFunc

typedef std::function<bool(const TargetRegisterInfo &TRI, const TargetRegisterClass &RC)> llvm::RegClassFilterFunc

Definition at line 20 of file RegAllocCommon.h.

RegClassOrRegBank

using llvm::RegClassOrRegBank = typedef PointerUnion<const TargetRegisterClass *, const RegisterBank *>

Convenient type to represent either a register class or a register bank.

Definition at line 45 of file MachineRegisterInfo.h.

RegUnit2SUnitsMap

using llvm::RegUnit2SUnitsMap = typedef SparseMultiSet<PhysRegSUOper, identity<unsigned>, uint16_t>

Use a SparseMultiSet to track physical registers.

Storage is only allocated once for the pass. It can be cleared in constant time and reused without any frees.

Definition at line 91 of file ScheduleDAGInstrs.h.

RelocAddrMap

using llvm::RelocAddrMap = typedef DenseMap<uint64_t, RelocAddrEntry>

In place of applying the relocations to the data we've read from disk we use a separate mapping table to the side and checking that at locations in the dwarf where we expect relocated values.

This adds a bit of complexity to the dwarf parsing/extraction at the benefit of not allocating memory for the entire size of the debug info sections.

Definition at line 35 of file DWARFRelocMap.h.

remove_cvref_t

template<typename T >

using llvm::remove_cvref_t = typedef typename llvm::remove_cvref<T>::type

Definition at line 36 of file STLForwardCompat.h.

RequireAnalysisLoopPass

template<typename AnalysisT >

using llvm::RequireAnalysisLoopPass = typedef RequireAnalysisPass<AnalysisT, Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater &>

An alias template to easily name a require analysis loop pass.

Definition at line 240 of file LoopPassManager.h.

RetainedKnowledgeKey

using llvm::RetainedKnowledgeKey = typedef std::pair<Value *, Attribute::AttrKind>

The map Key contains the Value on for which the attribute is valid and the Attribute that is valid for that value.

If the Attribute is not on any value, the Value is nullptr.

Definition at line 69 of file AssumeBundleQueries.h.

RetainedKnowledgeMap

using llvm::RetainedKnowledgeMap = typedef DenseMap<RetainedKnowledgeKey, Assume2KnowledgeMap>

Definition at line 82 of file AssumeBundleQueries.h.

ReverseIDFCalculator

using llvm::ReverseIDFCalculator = typedef IDFCalculator<true>

Definition at line 56 of file IteratedDominanceFrontier.h.

RTDyldSymbolTable

typedef StringMap<SymbolTableEntry> llvm::RTDyldSymbolTable

Definition at line 236 of file RuntimeDyldImpl.h.

RuntimePointerCheck

typedef std::pair< const RuntimeCheckingPtrGroup *, const RuntimeCheckingPtrGroup * > llvm::RuntimePointerCheck

A memcheck which made up of a pair of grouped pointers.

Definition at line 383 of file LoopAccessAnalysis.h.

ScopedCommonHandle

typedef ScopedHandle<CommonHandleTraits> llvm::ScopedCommonHandle

Definition at line 184 of file WindowsSupport.h.

ScopedCryptContext

typedef ScopedHandle<CryptContextTraits> llvm::ScopedCryptContext

Definition at line 186 of file WindowsSupport.h.

ScopedFileHandle

typedef ScopedHandle<FileHandleTraits> llvm::ScopedFileHandle

Definition at line 185 of file WindowsSupport.h.

ScopedFindHandle

typedef ScopedHandle<FindHandleTraits> llvm::ScopedFindHandle

Definition at line 188 of file WindowsSupport.h.

ScopedJobHandle

typedef ScopedHandle<JobHandleTraits> llvm::ScopedJobHandle

Definition at line 189 of file WindowsSupport.h.

ScopedRegHandle

typedef ScopedHandle<RegTraits> llvm::ScopedRegHandle

Definition at line 187 of file WindowsSupport.h.

SectionAddrMap

using llvm::SectionAddrMap = typedef DenseMap<const MCSection *, uint64_t>

Definition at line 31 of file MCExpr.h.

SectionSymbolsTy

using llvm::SectionSymbolsTy = typedef std::vector<SymbolInfoTy>

Definition at line 73 of file MCDisassembler.h.

SmallInstListTy

using llvm::SmallInstListTy = typedef GISelWorkList<4>

Definition at line 545 of file Utils.h.

SmallVecImplInsn

using llvm::SmallVecImplInsn = typedef SmallVectorImpl<Instruction *>

Definition at line 115 of file GVNHoist.cpp.

SmallVecInsn

using llvm::SmallVecInsn = typedef SmallVector<Instruction *, 4>

Definition at line 114 of file GVNHoist.cpp.

SmallVectorSizeType

template<class T >

using llvm::SmallVectorSizeType = typedef std::conditional_t<sizeof(T) < 4 && sizeof(void *) >= 8, uint64_t, uint32_t>

Definition at line 118 of file SmallVector.h.

SmallVirtRegSet

using llvm::SmallVirtRegSet = typedef SmallSet<Register, 16>

Definition at line 31 of file RegAllocEvictionAdvisor.h.

SMTExprRef

using llvm::SMTExprRef = typedef const SMTExpr *

Shared pointer for SMTExprs, used by SMTSolver API.

Definition at line 129 of file SMTAPI.h.

SMTSolverRef

using llvm::SMTSolverRef = typedef std::shared_ptr<SMTSolver>

Shared pointer for SMTSolvers.

Definition at line 440 of file SMTAPI.h.

SMTSortRef

using llvm::SMTSortRef = typedef const SMTSort *

Shared pointer for SMTSorts, used by SMTSolver API.

Definition at line 97 of file SMTAPI.h.

SpecMap

using llvm::SpecMap = typedef DenseMap<Function *, std::pair<unsigned, unsigned> >

Definition at line 92 of file FunctionSpecialization.h.

SPIRVType

using llvm::SPIRVType = typedef const MachineInstr

Definition at line 27 of file SPIRVGlobalRegistry.h.

SSAContext

typedef GenericSSAContext< Function > llvm::SSAContext

Definition at line 49 of file FunctionLoweringInfo.h.

stable_hash

using llvm::stable_hash = typedef uint64_t

An opaque object representing a stable hash code.

It can be serialized, deserialized, and is stable across processes and executions.

Definition at line 24 of file StableHashing.h.

Statistic

using llvm::Statistic = typedef NoopStatistic

Definition at line 162 of file Statistic.h.

succ_iterator

using llvm::succ_iterator = typedef SuccIterator<Instruction, BasicBlock>

Definition at line 242 of file CFG.h.

succ_range

using llvm::succ_range = typedef iterator_range<succ_iterator>

Definition at line 244 of file CFG.h.

SummaryEntryVector

using llvm::SummaryEntryVector = typedef std::vector<ProfileSummaryEntry>

Definition at line 43 of file ProfileSummary.h.

TableGenMainFn

using llvm::TableGenMainFn = typedef bool (raw_ostream &OS, RecordKeeper &Records)

Perform the action using Records, and write output to OS.

Returns true on error, false otherwise.

Definition at line 25 of file Main.h.

TagNameMap

using llvm::TagNameMap = typedef ArrayRef<TagNameItem>

Definition at line 23 of file ELFAttributes.h.

TargetFlagsType

typedef uint8_t llvm::TargetFlagsType

Holds target-specific properties for a symbol.

Definition at line 34 of file RuntimeDyldChecker.h.

TrackingMDNodeRef

using llvm::TrackingMDNodeRef = typedef TypedTrackingMDRef<MDNode>

Definition at line 141 of file TrackingMDRef.h.

TrackingValueAsMetadataRef

using llvm::TrackingValueAsMetadataRef = typedef TypedTrackingMDRef<ValueAsMetadata>

Definition at line 142 of file TrackingMDRef.h.

TTI

typedef TargetTransformInfo llvm::TTI

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 209 of file TargetTransformInfo.h.

TUVectorTy

using llvm::TUVectorTy = typedef SmallVector<TypeUnitMetaInfo, 1>

Definition at line 384 of file AccelTable.h.

TypeAtIndex

template<size_t I, typename... Ts>

using llvm::TypeAtIndex = typedef std::tuple_element_t<I, std::tuple<Ts...> >

Find the type at a given index in a list of types.

TypeAtIndex<I, Ts...> is the type at index I in Ts.

Definition at line 179 of file STLExtras.h.

TypeConversionCostTblEntry

using llvm::TypeConversionCostTblEntry = typedef TypeConversionCostTblEntryT<unsigned>

Definition at line 61 of file CostTable.h.

TypeGetter

using llvm::TypeGetter = typedef std::function<Type *(LLVMContext &)>

Definition at line 60 of file IRMutator.h.

TypeIdCompatibleVtableInfo

using llvm::TypeIdCompatibleVtableInfo = typedef std::vector<TypeIdOffsetVtableInfo>

List of vtable definitions decorated by a particular type identifier, and their corresponding offsets in that type identifier's metadata.

Note that each type identifier may be compatible with multiple vtables, due to inheritance, which is why this is a vector.

Definition at line 1301 of file ModuleSummaryIndex.h.

TypeIdSummaryMapTy

using llvm::TypeIdSummaryMapTy = typedef std::multimap<GlobalValue::GUID, std::pair<std::string, TypeIdSummary> >

Map of a type GUID to type id string and summary (multimap used in case of GUID conflicts).

Definition at line 1277 of file ModuleSummaryIndex.h.

uint24_t

using llvm::uint24_t = typedef Uint24

Definition at line 33 of file DataExtractor.h.

UnderlyingObjectsVector

using llvm::UnderlyingObjectsVector = typedef SmallVector<UnderlyingObject, 4>

Definition at line 118 of file ScheduleDAGInstrs.h.

UniformityInfo

typedef GenericUniformityInfo< SSAContext > llvm::UniformityInfo

Definition at line 23 of file UniformityAnalysis.h.

unique_value

using llvm::unique_value = typedef std::unique_ptr<Value, ValueDeleter>

Use this instead of std::unique_ptr<Value> or std::unique_ptr<Instruction>.

Those don't work because Value and Instruction's destructors are protected, aren't virtual, and won't destroy the complete object.

Definition at line 875 of file Value.h.

UniquingStringPool

using llvm::UniquingStringPool = typedef StrongType<NonRelocatableStringpool, UniqueTag>

Definition at line 73 of file NonRelocatableStringpool.h.

UseListOrderStack

using llvm::UseListOrderStack = typedef std::vector<UseListOrder>

Definition at line 39 of file UseListOrder.h.

UTF16

typedef unsigned short llvm::UTF16

Definition at line 129 of file ConvertUTF.h.

UTF32

typedef unsigned int llvm::UTF32

Definition at line 128 of file ConvertUTF.h.

UTF8

typedef unsigned char llvm::UTF8

Definition at line 130 of file ConvertUTF.h.

Value2VPValueTy

typedef DenseMap<Value *, VPValue *> llvm::Value2VPValueTy

Definition at line 196 of file VPlanValue.h.

ValueName

using llvm::ValueName = typedef StringMapEntry<Value *>

Definition at line 55 of file Value.h.

ValuePlaneTy

typedef std::vector<GenericValue> llvm::ValuePlaneTy

Definition at line 54 of file Interpreter.h.

ValueToSCEVMapTy

using llvm::ValueToSCEVMapTy = typedef DenseMap<const Value *, const SCEV *>

Definition at line 898 of file ScalarEvolutionExpressions.h.

ValueToValueMap

using llvm::ValueToValueMap = typedef DenseMap<const Value *, Value *>

Definition at line 897 of file ScalarEvolutionExpressions.h.

ValueToValueMapTy

typedef ValueMap< const Value *, WeakTrackingVH > llvm::ValueToValueMapTy

Definition at line 50 of file MemorySSAUpdater.h.

ValueType

using llvm::ValueType = typedef PointerUnion<const Value *, const PseudoSourceValue *>

Definition at line 108 of file ScheduleDAGInstrs.h.

ValueTypeCallbackTy

typedef std::function<void(Value *, unsigned, GetTypeByIDTy, GetContainedTypeIDTy)> llvm::ValueTypeCallbackTy

Definition at line 53 of file BitcodeReader.h.

ValueTypeFromRangeType

template<typename RangeType >

using llvm::ValueTypeFromRangeType = typedef std::remove_const_t<std::remove_reference_t<decltype(*std::begin( std::declval<RangeType &>()))> >

Definition at line 1304 of file SmallVector.h.

ValueTypeIsValid

template<typename T >

using llvm::ValueTypeIsValid = typedef std::bool_constant<std::is_fundamental<T>::value || std::is_pointer<T>::value>

Definition at line 243 of file IntervalTree.h.

VNtoInsns

using llvm::VNtoInsns = typedef DenseMap<VNType, SmallVector<Instruction *, 4> >

Definition at line 126 of file GVNHoist.cpp.

VNType

using llvm::VNType = typedef std::pair<unsigned, uintptr_t>

Definition at line 124 of file GVNHoist.cpp.

VPDominatorTree

using llvm::VPDominatorTree = typedef DomTreeBase<VPBlockBase>

Template specialization of the standard LLVM dominator tree utility for VPBlockBases.

Definition at line 38 of file VPlanDominatorTree.h.

VPDomTreeNode

using llvm::VPDomTreeNode = typedef DomTreeNodeBase<VPBlockBase>

Definition at line 40 of file VPlanDominatorTree.h.

VPlanPtr

using llvm::VPlanPtr = typedef std::unique_ptr<VPlan>

Definition at line 134 of file VPlan.h.

VPValue2ValueTy

typedef DenseMap<VPValue *, Value *> llvm::VPValue2ValueTy

Definition at line 197 of file VPlanValue.h.

VReg2SUnitMap

using llvm::VReg2SUnitMap = typedef SparseSet<VReg2SUnit, VirtReg2IndexFunctor>

Use SparseSet as a SparseMap by relying on the fact that it never compares ValueT's, only unsigned keys.

This allows the set to be cleared between scheduling regions in constant time as long as ValueT does not require a destructor.

Definition at line 98 of file ScheduleDAGInstrs.h.

VReg2SUnitMultiMap

using llvm::VReg2SUnitMultiMap = typedef SparseMultiSet<VReg2SUnit, VirtReg2IndexFunctor>

Track local uses of virtual registers.

These uses are gathered by the DAG builder and may be consulted by the scheduler to avoid iterating an entire vreg use list.

Definition at line 103 of file ScheduleDAGInstrs.h.

VReg2SUnitOperIdxMultiMap

using llvm::VReg2SUnitOperIdxMultiMap = typedef SparseMultiSet<VReg2SUnitOperIdx, VirtReg2IndexFunctor>

Definition at line 105 of file ScheduleDAGInstrs.h.

VTableFuncList

using llvm::VTableFuncList = typedef std::vector<VirtFuncOffset>

List of functions referenced by a particular vtable definition.

Definition at line 1101 of file ModuleSummaryIndex.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
GICXXPred_Invalid
GICXXCustomAction_Invalid

Definition at line 52 of file GIMatchTableExecutor.h.

anonymous enum

anonymous enum

The MatchTable is encoded as an array of bytes.

Thus, opcodes are expected to be <255.

Operands can be variable-sized, their size is always after their name in the docs, e.g. "Foo(4)" means that "Foo" takes 4 entries in the table, so 4 bytes. "Foo()"

As a general rule of thumb:

• Instruction & Operand IDs are ULEB128
• LLT IDs are 1 byte
• Predicates and target opcodes, register and register class IDs are 2 bytes.
• Indexes into the table are 4 bytes.
• Inline constants are 8 bytes

Design notes:

• Inst/Op IDs have to be LEB128 because some targets generate extremely long patterns which need more than 255 temporaries. We could just use 2 bytes everytime, but then some targets like X86/AMDGPU that have no need for it will pay the price all the time.

Enumerator
GIM_Try	Begin a try-block to attempt a match and jump to OnFail if it is unsuccessful. OnFail(4) - The MatchTable entry at which to resume if the match fails. FIXME: This ought to take an argument indicating the number of try-blocks to exit on failure. It's usually one but the last match attempt of a block will need more. The (implemented) alternative is to tack a GIM_Reject on the end of each try-block which is simpler but requires an extra opcode and iteration in the interpreter on each failed match.
GIM_SwitchOpcode	Switch over the opcode on the specified instruction. InsnID(ULEB128) - Instruction ID LowerBound(2) - numerically minimum opcode supported UpperBound(2) - numerically maximum + 1 opcode supported Default(4) - failure jump target JumpTable(4)... - (UpperBound - LowerBound) (at least 2) jump targets
GIM_SwitchType	Switch over the LLT on the specified instruction operand. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index LowerBound(2) - numerically minimum Type ID supported UpperBound(2) - numerically maximum + 1 Type ID supported Default(4) - failure jump target JumpTable(4)... - (UpperBound - LowerBound) (at least 2) jump targets
GIM_RecordInsn	Record the specified instruction. The IgnoreCopies variant ignores COPY instructions. NewInsnID(ULEB128) - Instruction ID to define InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index
GIM_RecordInsnIgnoreCopies
GIM_CheckFeatures	Check the feature bits Feature(2) - Expected features.
GIM_CheckOpcode	Check the opcode on the specified instruction. InsnID(ULEB128) - Instruction ID Opc(2) - Expected opcode
GIM_CheckOpcodeIsEither	Check the opcode on the specified instruction, checking 2 acceptable alternatives. InsnID(ULEB128) - Instruction ID Opc(2) - Expected opcode Opc(2) - Alternative expected opcode
GIM_CheckNumOperands	Check the instruction has the right number of operands. InsnID(ULEB128) - Instruction ID Ops(ULEB128) - Expected number of operands
GIM_CheckI64ImmPredicate	Check an immediate predicate on the specified instruction. InsnID(ULEB128) - Instruction ID Pred(2) - The predicate to test
GIM_CheckAPIntImmPredicate	Check an immediate predicate on the specified instruction via an APInt. InsnID(ULEB128) - Instruction ID Pred(2) - The predicate to test
GIM_CheckAPFloatImmPredicate	Check a floating point immediate predicate on the specified instruction. InsnID(ULEB128) - Instruction ID Pred(2) - The predicate to test
GIM_CheckImmOperandPredicate	Check an immediate predicate on the specified instruction. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Pred(2) - The predicate to test
GIM_CheckAtomicOrdering	Check a memory operation has the specified atomic ordering. InsnID(ULEB128) - Instruction ID Ordering(ULEB128) - The AtomicOrdering value
GIM_CheckAtomicOrderingOrStrongerThan
GIM_CheckAtomicOrderingWeakerThan
GIM_CheckMemorySizeEqualTo	Check the size of the memory access for the given machine memory operand. InsnID(ULEB128) - Instruction ID MMOIdx(ULEB128) - MMO index Size(4) - The size in bytes of the memory access
GIM_CheckMemoryAddressSpace	Check the address space of the memory access for the given machine memory operand. InsnID(ULEB128) - Instruction ID MMOIdx(ULEB128) - MMO index NumAddrSpace(ULEB128) - Number of valid address spaces AddrSpaceN(ULEB128) - An allowed space of the memory access AddrSpaceN+1 ...
GIM_CheckMemoryAlignment	Check the minimum alignment of the memory access for the given machine memory operand. InsnID(ULEB128) - Instruction ID MMOIdx(ULEB128) - MMO index MinAlign(ULEB128) - Minimum acceptable alignment
GIM_CheckMemorySizeEqualToLLT	Check the size of the memory access for the given machine memory operand against the size of an operand. InsnID(ULEB128) - Instruction ID MMOIdx(ULEB128) - MMO index OpIdx(ULEB128) - The operand index to compare the MMO against
GIM_CheckMemorySizeLessThanLLT
GIM_CheckMemorySizeGreaterThanLLT
GIM_CheckIsBuildVectorAllOnes	Check if this is a vector that can be treated as a vector splat constant. This is valid for both G_BUILD_VECTOR as well as G_BUILD_VECTOR_TRUNC. For AllOnes refers to individual bits, so a -1 element. InsnID(ULEB128) - Instruction ID
GIM_CheckIsBuildVectorAllZeros
GIM_CheckSimplePredicate	Check a trivial predicate which takes no arguments. This can be used by executors to implement custom flags that don't fit in target features. Pred(2) - Predicate ID to check.
GIM_CheckCxxInsnPredicate	Check a generic C++ instruction predicate. InsnID(ULEB128) - Instruction ID PredicateID(2) - The ID of the predicate function to call
GIM_CheckHasNoUse	Check if there's no use of the first result. InsnID(ULEB128) - Instruction ID
GIM_CheckType	Check the type for the specified operand. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Ty(1) - Expected type
GIM_CheckPointerToAny	Check the type of a pointer to any address space. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index SizeInBits(ULEB128) - The size of the pointer value in bits.
GIM_CheckRegBankForClass	Check the register bank for the specified operand. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index RC(2) - Expected register bank (specified as a register class)
GIM_CheckComplexPattern	Check the operand matches a complex predicate. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index RendererID(2) - The renderer to hold the result Pred(2) - Complex predicate ID
GIM_CheckConstantInt	Check the operand is a specific integer. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Val(8) Expected integer
GIM_CheckConstantInt8	Check the operand is a specific 8-bit signed integer. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Val(1) Expected integer
GIM_CheckLiteralInt	Check the operand is a specific literal integer (i.e. MO.isImm() or MO.isCImm() is true). InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Val(8) - Expected integer
GIM_CheckIntrinsicID	Check the operand is a specific intrinsic ID. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index IID(2) - Expected Intrinsic ID
GIM_CheckCmpPredicate	Check the operand is a specific predicate. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index Pred(2) - Expected predicate
GIM_CheckIsMBB	Check the specified operand is an MBB. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index
GIM_CheckIsImm	Check the specified operand is an Imm. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index
GIM_CheckIsSafeToFold	Check if the specified operand is safe to fold into the current instruction. InsnID(ULEB128) - Instruction ID
GIM_CheckIsSameOperand	Check the specified operands are identical. The IgnoreCopies variant looks through COPY instructions before comparing the operands. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index OtherInsnID(ULEB128) - Other instruction ID OtherOpIdx(ULEB128) - Other operand index
GIM_CheckIsSameOperandIgnoreCopies
GIM_CheckCanReplaceReg	Check we can replace all uses of a register with another. OldInsnID(ULEB128) OldOpIdx(ULEB128) NewInsnID(ULEB128) NewOpIdx(ULEB128)
GIM_MIFlags	Check that a matched instruction has, or doesn't have a MIFlag. InsnID(ULEB128) - Instruction to check. Flags(4) - (can be one or more flags OR'd together)
GIM_MIFlagsNot
GIM_RecordNamedOperand	Predicates with 'let PredicateCodeUsesOperands = 1' need to examine some named operands that will be recorded in RecordedOperands. Names of these operands are referenced in predicate argument list. Emitter determines StoreIdx(corresponds to the order in which names appear in argument list). InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index StoreIdx(ULEB128) - Store location in RecordedOperands.
GIM_RecordRegType	Records an operand's register type into the set of temporary types. InsnID(ULEB128) - Instruction ID OpIdx(ULEB128) - Operand index TempTypeIdx(1) - Temp Type Index, always negative.
GIM_Reject	Fail the current try-block, or completely fail to match if there is no current try-block.
GIR_MutateOpcode	Mutate an instruction. NewInsnID(ULEB128) - Instruction ID to define OldInsnID(ULEB128) - Instruction ID to mutate NewOpcode(2) - The new opcode to use
GIR_BuildMI	Build a new instruction. InsnID(ULEB128) - Instruction ID to define Opcode(2) - The new opcode to use
GIR_BuildConstant	Builds a constant and stores its result in a TempReg. TempRegID(ULEB128) - Temp Register to define. Imm(8) - The immediate to add
GIR_Copy	Copy an operand to the specified instruction. NewInsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to copy from OpIdx(ULEB128) - The operand to copy
GIR_CopyOrAddZeroReg	Copy an operand to the specified instruction or add a zero register if the operand is a zero immediate. NewInsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to copy from OpIdx(ULEB128) - The operand to copy ZeroReg(2) - The zero register to use
GIR_CopySubReg	Copy an operand to the specified instruction. NewInsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to copy from OpIdx(ULEB128) - The operand to copy SubRegIdx(2) - The subregister to copy
GIR_AddImplicitDef	Add an implicit register def to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RegNum(2) - The register to add Flags(2) - Register Flags
GIR_AddImplicitUse	Add an implicit register use to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RegNum(2) - The register to add
GIR_AddRegister	Add an register to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RegNum(2) - The register to add Flags(2) - Register Flags
GIR_AddIntrinsicID	Adds an intrinsic ID to the specified instruction. InsnID(ULEB128) - Instruction ID to modify IID(2) - Intrinsic ID
GIR_SetImplicitDefDead	Marks the implicit def of a register as dead. InsnID(ULEB128) - Instruction ID to modify OpIdx(ULEB128) - The implicit def operand index OpIdx starts at 0 for the first implicit def.
GIR_SetMIFlags	Set or unset a MIFlag on an instruction. InsnID(ULEB128) - Instruction to modify. Flags(4) - (can be one or more flags OR'd together)
GIR_UnsetMIFlags
GIR_CopyMIFlags	Copy the MIFlags of a matched instruction into an output instruction. The flags are OR'd together. InsnID(ULEB128) - Instruction to modify. OldInsnID(ULEB128) - Matched instruction to copy flags from.
GIR_AddTempRegister	Add a temporary register to the specified instruction. InsnID(ULEB128) - Instruction ID to modify TempRegID(ULEB128) - The temporary register ID to add TempRegFlags(2) - The register flags to set
GIR_AddSimpleTempRegister	Add a temporary register to the specified instruction without setting any flags. InsnID(ULEB128) - Instruction ID to modify TempRegID(ULEB128) - The temporary register ID to add
GIR_AddTempSubRegister	Add a temporary register to the specified instruction. InsnID(ULEB128) - Instruction ID to modify TempRegID(ULEB128) - The temporary register ID to add TempRegFlags(2) - The register flags to set SubRegIndex(2) - The subregister index to set
GIR_AddImm	Add an immediate to the specified instruction. InsnID(ULEB128) - Instruction ID to modify Imm(8) - The immediate to add
GIR_AddImm8	Add signed 8 bit immediate to the specified instruction. InsnID(ULEB128) - Instruction ID to modify Imm(1) - The immediate to add
GIR_AddCImm	Add an CImm to the specified instruction. InsnID(ULEB128) - Instruction ID to modify Ty(1) - Type of the constant immediate. Imm(8) - The immediate to add
GIR_ComplexRenderer	Render complex operands to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RendererID(2) - The renderer to call
GIR_ComplexSubOperandRenderer	Render sub-operands of complex operands to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RendererID(2) - The renderer to call RenderOpID(ULEB128) - The suboperand to render.
GIR_ComplexSubOperandSubRegRenderer	Render subregisters of suboperands of complex operands to the specified instruction. InsnID(ULEB128) - Instruction ID to modify RendererID(2) - The renderer to call RenderOpID(ULEB128) - The suboperand to render SubRegIdx(2) - The subregister to extract
GIR_CustomRenderer	Render operands to the specified instruction using a custom function. InsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to get the matched operand from RendererFnID(2) - Custom renderer function to call
GIR_CustomAction	Calls a C++ function to perform an action when a match is complete. The MatcherState is passed to the function to allow it to modify instructions. This is less constrained than a custom renderer and can update instructions in the state. FnID(2) - The function to call. TODO: Remove this at some point when combiners aren't reliant on it. It's a bit of a hack.
GIR_CustomOperandRenderer	Render operands to the specified instruction using a custom function, reading from a specific operand. InsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to get the matched operand from OpIdx(ULEB128) - Operand index in OldInsnID the render function should read from.. RendererFnID(2) - Custom renderer function to call
GIR_CopyConstantAsSImm	Render a G_CONSTANT operator as a sign-extended immediate. NewInsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to copy from The operand index is implicitly 1.
GIR_CopyFConstantAsFPImm	Render a G_FCONSTANT operator as a sign-extended immediate. NewInsnID(ULEB128) - Instruction ID to modify OldInsnID(ULEB128) - Instruction ID to copy from The operand index is implicitly 1.
GIR_ConstrainOperandRC	Constrain an instruction operand to a register class. InsnID(ULEB128) - Instruction ID to modify OpIdx(ULEB128) - Operand index RCEnum(2) - Register class enumeration value
GIR_ConstrainSelectedInstOperands	Constrain an instructions operands according to the instruction description. InsnID(ULEB128) - Instruction ID to modify
GIR_MergeMemOperands	Merge all memory operands into instruction. InsnID(ULEB128) - Instruction ID to modify NumInsnID(1) - Number of instruction IDs following this argument MergeInsnID(ULEB128)... - One or more Instruction ID to merge into the result.
GIR_EraseFromParent	Erase from parent. InsnID(ULEB128) - Instruction ID to erase
GIR_MakeTempReg	Create a new temporary register that's not constrained. TempRegID(ULEB128) - The temporary register ID to initialize. Ty(1) - Expected type
GIR_ReplaceReg	Replaces all references to a register from an instruction with another register from another instruction. OldInsnID(ULEB128) OldOpIdx(ULEB128) NewInsnID(ULEB128) NewOpIdx(ULEB128)
GIR_ReplaceRegWithTempReg	Replaces all references to a register with a temporary register. OldInsnID(ULEB128) OldOpIdx(ULEB128) TempRegIdx(ULEB128)
GIR_Done	A successful emission.
GIR_Coverage	Increment the rule coverage counter. RuleID(4) - The ID of the rule that was covered.
GIU_NumOpcodes	Keeping track of the number of the GI opcodes. Must be the last entry.

Definition at line 77 of file GIMatchTableExecutor.h.

anonymous enum

anonymous enum : int

This is a llvm local version of __cxa_demangle.

Other than the name and being in the llvm namespace it is identical.

The mangled_name is demangled into buf and returned. If the buffer is not large enough, realloc is used to expand it.

The *status will be set to a value from the following enumeration

Enumerator
demangle_unknown_error
demangle_invalid_args
demangle_invalid_mangled_name
demangle_memory_alloc_failure
demangle_success

Definition at line 24 of file Demangle.h.

anonymous enum

anonymous enum : unsigned

Enumerator
INVALID_MEMORYACCESS_ID

Definition at line 129 of file MemorySSA.h.

anonymous enum

anonymous enum

Enumerator
TB_INDEX_0
TB_INDEX_1
TB_INDEX_2
TB_INDEX_3
TB_INDEX_4
TB_INDEX_MASK
TB_NO_REVERSE
TB_NO_FORWARD
TB_FOLDED_LOAD
TB_FOLDED_STORE
TB_ALIGN_SHIFT
TB_ALIGN_1
TB_ALIGN_16
TB_ALIGN_32
TB_ALIGN_64
TB_ALIGN_MASK
TB_BCAST_TYPE_SHIFT
TB_BCAST_W
TB_BCAST_D
TB_BCAST_Q
TB_BCAST_SS
TB_BCAST_SD
TB_BCAST_SH
TB_BCAST_MASK

Definition at line 13 of file X86FoldTablesUtils.h.

anonymous enum

anonymous enum

Enumerator
kSanitizerStatKindBits

Definition at line 22 of file SanitizerStats.h.

anonymous enum

anonymous enum

Enumerator
SM_SentinelUndef
SM_SentinelZero

Definition at line 28 of file X86ShuffleDecode.h.

anonymous enum

anonymous enum : uintptr_t

Enumerator
InvalidVN

Definition at line 159 of file GVNHoist.cpp.

AArch64FrameOffsetStatus

enum llvm::AArch64FrameOffsetStatus

Use to report the frame offset status in isAArch64FrameOffsetLegal.

Enumerator
AArch64FrameOffsetCannotUpdate	Offset cannot apply.
AArch64FrameOffsetIsLegal	Offset is legal.
AArch64FrameOffsetCanUpdate	Offset can apply, at least partly.

Definition at line 637 of file AArch64InstrInfo.h.

AArch64MachineCombinerPattern

enum llvm::AArch64MachineCombinerPattern : unsigned

Enumerator
SUBADD_OP1
SUBADD_OP2
MULADDW_OP1
MULADDW_OP2
MULSUBW_OP1
MULSUBW_OP2
MULADDWI_OP1
MULSUBWI_OP1
MULADDX_OP1
MULADDX_OP2
MULSUBX_OP1
MULSUBX_OP2
MULADDXI_OP1
MULSUBXI_OP1
MULADDv8i8_OP1
MULADDv8i8_OP2
MULADDv16i8_OP1
MULADDv16i8_OP2
MULADDv4i16_OP1
MULADDv4i16_OP2
MULADDv8i16_OP1
MULADDv8i16_OP2
MULADDv2i32_OP1
MULADDv2i32_OP2
MULADDv4i32_OP1
MULADDv4i32_OP2
MULSUBv8i8_OP1
MULSUBv8i8_OP2
MULSUBv16i8_OP1
MULSUBv16i8_OP2
MULSUBv4i16_OP1
MULSUBv4i16_OP2
MULSUBv8i16_OP1
MULSUBv8i16_OP2
MULSUBv2i32_OP1
MULSUBv2i32_OP2
MULSUBv4i32_OP1
MULSUBv4i32_OP2
MULADDv4i16_indexed_OP1
MULADDv4i16_indexed_OP2
MULADDv8i16_indexed_OP1
MULADDv8i16_indexed_OP2
MULADDv2i32_indexed_OP1
MULADDv2i32_indexed_OP2
MULADDv4i32_indexed_OP1
MULADDv4i32_indexed_OP2
MULSUBv4i16_indexed_OP1
MULSUBv4i16_indexed_OP2
MULSUBv8i16_indexed_OP1
MULSUBv8i16_indexed_OP2
MULSUBv2i32_indexed_OP1
MULSUBv2i32_indexed_OP2
MULSUBv4i32_indexed_OP1
MULSUBv4i32_indexed_OP2
FMULADDH_OP1
FMULADDH_OP2
FMULSUBH_OP1
FMULSUBH_OP2
FMULADDS_OP1
FMULADDS_OP2
FMULSUBS_OP1
FMULSUBS_OP2
FMULADDD_OP1
FMULADDD_OP2
FMULSUBD_OP1
FMULSUBD_OP2
FNMULSUBH_OP1
FNMULSUBS_OP1
FNMULSUBD_OP1
FMLAv1i32_indexed_OP1
FMLAv1i32_indexed_OP2
FMLAv1i64_indexed_OP1
FMLAv1i64_indexed_OP2
FMLAv4f16_OP1
FMLAv4f16_OP2
FMLAv8f16_OP1
FMLAv8f16_OP2
FMLAv2f32_OP2
FMLAv2f32_OP1
FMLAv2f64_OP1
FMLAv2f64_OP2
FMLAv4i16_indexed_OP1
FMLAv4i16_indexed_OP2
FMLAv8i16_indexed_OP1
FMLAv8i16_indexed_OP2
FMLAv2i32_indexed_OP1
FMLAv2i32_indexed_OP2
FMLAv2i64_indexed_OP1
FMLAv2i64_indexed_OP2
FMLAv4f32_OP1
FMLAv4f32_OP2
FMLAv4i32_indexed_OP1
FMLAv4i32_indexed_OP2
FMLSv1i32_indexed_OP2
FMLSv1i64_indexed_OP2
FMLSv4f16_OP1
FMLSv4f16_OP2
FMLSv8f16_OP1
FMLSv8f16_OP2
FMLSv2f32_OP1
FMLSv2f32_OP2
FMLSv2f64_OP1
FMLSv2f64_OP2
FMLSv4i16_indexed_OP1
FMLSv4i16_indexed_OP2
FMLSv8i16_indexed_OP1
FMLSv8i16_indexed_OP2
FMLSv2i32_indexed_OP1
FMLSv2i32_indexed_OP2
FMLSv2i64_indexed_OP1
FMLSv2i64_indexed_OP2
FMLSv4f32_OP1
FMLSv4f32_OP2
FMLSv4i32_indexed_OP1
FMLSv4i32_indexed_OP2
FMULv2i32_indexed_OP1
FMULv2i32_indexed_OP2
FMULv2i64_indexed_OP1
FMULv2i64_indexed_OP2
FMULv4i16_indexed_OP1
FMULv4i16_indexed_OP2
FMULv4i32_indexed_OP1
FMULv4i32_indexed_OP2
FMULv8i16_indexed_OP1
FMULv8i16_indexed_OP2
FNMADD

Definition at line 37 of file AArch64InstrInfo.h.

AccelTableKind

enum class llvm::AccelTableKind

strong

The kind of accelerator tables we should emit.

Enumerator
Default	Platform default.
None	None.
Apple	.apple_names, .apple_namespaces, .apple_types, .apple_objc.
Dwarf	DWARF v5 .debug_names.

Definition at line 343 of file DwarfDebug.h.

AccessField

enum llvm::AccessField

Enumerator
Offset
Length

Definition at line 456 of file DWP.cpp.

AddressSpace

enum llvm::AddressSpace

Enumerator
ADDRESS_SPACE_GENERIC
ADDRESS_SPACE_GLOBAL
ADDRESS_SPACE_SHARED
ADDRESS_SPACE_CONST
ADDRESS_SPACE_LOCAL
ADDRESS_SPACE_PARAM

Definition at line 21 of file NVPTXBaseInfo.h.

AlignStyle

enum class llvm::AlignStyle

strong

Enumerator
Left
Center
Right

Definition at line 17 of file FormatCommon.h.

AlignTypeEnum

enum llvm::AlignTypeEnum

Enum used to categorize the alignment types stored by LayoutAlignElem.

Enumerator
INTEGER_ALIGN
VECTOR_ALIGN
FLOAT_ALIGN
AGGREGATE_ALIGN

Definition at line 54 of file DataLayout.h.

AllocationType

enum class llvm::AllocationType : uint8_t

strong

Enumerator
None
NotCold
Cold
Hot
All

Definition at line 354 of file ModuleSummaryIndex.h.

AllocFnKind

enum class llvm::AllocFnKind : uint64_t

strong

Enumerator
Unknown
Alloc
Realloc
Free
Uninitialized
Zeroed
Aligned

Definition at line 48 of file Attributes.h.

AMDGPUDwarfFlavour

enum llvm::AMDGPUDwarfFlavour : unsigned

Enumerator
Wave64
Wave32

Definition at line 31 of file AMDGPUMCTargetDesc.h.

AsanCtorKind

enum class llvm::AsanCtorKind

strong

Types of ASan module constructors supported.

Enumerator
None
Global

Definition at line 23 of file AddressSanitizerOptions.h.

AsanDetectStackUseAfterReturnMode

enum class llvm::AsanDetectStackUseAfterReturnMode

strong

Mode of ASan detect stack use after return.

Enumerator
Never	Never detect stack use after return.
Runtime	Detect stack use after return if not disabled runtime with (ASAN_OPTIONS=detect_stack_use_after_return=0).
Always	Always detect stack use after return.
Invalid	Not a valid detect mode.

Definition at line 29 of file AddressSanitizerOptions.h.

AsanDtorKind

enum class llvm::AsanDtorKind

strong

Types of ASan module destructors supported.

Enumerator
None	Do not emit any destructors for ASan.
Global	Append to llvm.global_dtors.
Invalid	Not a valid destructor Kind.

Definition at line 16 of file AddressSanitizerOptions.h.

AsmRewriteKind

enum llvm::AsmRewriteKind

Enumerator
AOK_Align
AOK_EVEN
AOK_Emit
AOK_CallInput
AOK_Input
AOK_Output
AOK_SizeDirective
AOK_Label
AOK_EndOfStatement
AOK_Skip
AOK_IntelExpr

Definition at line 35 of file MCTargetAsmParser.h.

AssumeBundleArg

enum llvm::AssumeBundleArg

Index of elements in the operand bundle.

If the element exist it is guaranteed to be what is specified in this enum but it may not exist.

Enumerator
ABA_WasOn
ABA_Argument

Definition at line 29 of file AssumeBundleQueries.h.

AtomicOrdering

enum class llvm::AtomicOrdering : unsigned

strong

Atomic ordering for LLVM's memory model.

C++ defines ordering as a lattice. LLVM supplements this with NotAtomic and Unordered, which are both below the C++ orders.

not_atomic-->unordered-->relaxed-->release------------—>acq_rel-->seq_cst -->consume-->acquire–/

Enumerator
NotAtomic
Unordered
Monotonic
Acquire
Release
AcquireRelease
SequentiallyConsistent
LAST

Definition at line 56 of file AtomicOrdering.h.

AtomicOrderingCABI

enum class llvm::AtomicOrderingCABI

strong

Atomic ordering for C11 / C++11's memory models.

These values cannot change because they are shared with standard library implementations as well as with other compilers.

Enumerator
relaxed
consume
acquire
release
acq_rel
seq_cst

Definition at line 28 of file AtomicOrdering.h.

AttributorRunOption

enum llvm::AttributorRunOption

Run options, used by the pass manager.

Enumerator
NONE
MODULE
CGSCC
ALL

Definition at line 6425 of file Attributor.h.

BasicBlockSection

enum class llvm::BasicBlockSection

strong

Enumerator
All
List
Labels
Preset
None

Definition at line 61 of file TargetOptions.h.

BinaryStreamFlags

enum llvm::BinaryStreamFlags

Enumerator
BSF_None
BSF_Write
BSF_Append

Definition at line 20 of file BinaryStream.h.

BitcodeError

enum class llvm::BitcodeError

strong

Enumerator
CorruptedBitcode

Definition at line 309 of file BitcodeReader.h.

BitstreamWrapperHeader

enum llvm::BitstreamWrapperHeader : unsigned

Offsets of the 32-bit fields of bitstream wrapper header.

Enumerator
BWH_MagicField
BWH_VersionField
BWH_OffsetField
BWH_SizeField
BWH_CPUTypeField
BWH_HeaderSize

Definition at line 26 of file BitCodeEnums.h.

CfiFunctionLinkage

enum llvm::CfiFunctionLinkage

The type of CFI jumptable needed for a function.

Enumerator
CFL_Definition
CFL_Declaration
CFL_WeakDeclaration

Definition at line 33 of file TypeMetadataUtils.h.

ChangePrinter

enum class llvm::ChangePrinter

strong

Enumerator
None
Verbose
Quiet
DiffVerbose
DiffQuiet
ColourDiffVerbose
ColourDiffQuiet
DotCfgVerbose
DotCfgQuiet

Definition at line 18 of file PrintPasses.h.

ChangeStatus

enum class llvm::ChangeStatus

strong

{

Enumerator
CHANGED
UNCHANGED

Definition at line 483 of file Attributor.h.

CloneFunctionChangeType

enum class llvm::CloneFunctionChangeType

strong

Enumerator
LocalChangesOnly
GlobalChanges
DifferentModule
ClonedModule

Definition at line 137 of file Cloning.h.

ClrHandlerType

enum class llvm::ClrHandlerType

strong

Enumerator
Catch
Finally
Fault
Filter

Definition at line 79 of file WinEHFuncInfo.h.

CodeGenFileType

enum class llvm::CodeGenFileType

strong

These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit, and returned by it to indicate what type of file could actually be made.

Enumerator
AssemblyFile
ObjectFile
Null

Definition at line 83 of file CodeGen.h.

CodeGenOptLevel

enum class llvm::CodeGenOptLevel

strong

Code generation optimization level.

Enumerator
None	-O0
Less	-O1
Default	-O2, -Os
Aggressive	-O3

Definition at line 54 of file CodeGen.h.

CodeObjectVersionKind

enum llvm::CodeObjectVersionKind

Enumeration value for AMDGPU code object version, which is the code object version times 100.

Enumerator
COV_None
COV_2
COV_3
COV_4
COV_5
COV_6

Definition at line 126 of file TargetOptions.h.

ColorMode

enum class llvm::ColorMode

strong

Enumerator
Auto	Determine whether to use color based on the command line argument and the raw_ostream.
Enable	Enable colors. Because raw_ostream is the one implementing colors, this has no effect if the stream does not support colors or has colors disabled.
Disable	Disable colors.

Definition at line 40 of file WithColor.h.

CombineLevel

enum llvm::CombineLevel

Enumerator
BeforeLegalizeTypes
AfterLegalizeTypes
AfterLegalizeVectorOps
AfterLegalizeDAG

Definition at line 15 of file DAGCombine.h.

CombinerObjective

enum class llvm::CombinerObjective

strong

The combiner's goal may differ based on which pattern it is attempting to optimize.

Enumerator
MustReduceDepth
MustReduceRegisterPressure
Default

Definition at line 21 of file MachineCombinerPattern.h.

ComplexDeinterleavingOperation

enum class llvm::ComplexDeinterleavingOperation

strong

Enumerator
CAdd
CMulPartial
Deinterleave
Splat
Symmetric
ReductionPHI
ReductionOperation
ReductionSelect

Definition at line 35 of file ComplexDeinterleavingPass.h.

ComplexDeinterleavingRotation

enum class llvm::ComplexDeinterleavingRotation

strong

Enumerator
Rotation_0
Rotation_90
Rotation_180
Rotation_270

Definition at line 48 of file ComplexDeinterleavingPass.h.

ContextWorklistItemType

enum class llvm::ContextWorklistItemType : uint8_t

strong

The distinct types of work performed by the work loop in analyzeContextInfo.

Enumerator
AnalyzeContextInfo
UpdateChildPruning
UpdatePruning

Definition at line 226 of file DWARFLinker.cpp.

ConversionFlags

enum llvm::ConversionFlags

Enumerator
strictConversion
lenientConversion

Definition at line 155 of file ConvertUTF.h.

ConversionResult

enum llvm::ConversionResult

Enumerator
conversionOK
sourceExhausted
targetExhausted
sourceIllegal

Definition at line 148 of file ConvertUTF.h.

CurStreamTypeType

enum llvm::CurStreamTypeType

CurStreamTypeType - A type for CurStreamType.

Enumerator
UnknownBitstream
LLVMIRBitstream
ClangSerializedASTBitstream
ClangSerializedDiagnosticsBitstream
LLVMBitstreamRemarks

Definition at line 29 of file BitcodeAnalyzer.h.

DebugCompressionType

enum class llvm::DebugCompressionType

strong

Enumerator
None	No compression.
Zlib	zlib
Zstd	Zstandard.

Definition at line 27 of file Compression.h.

DebuggerKind

enum class llvm::DebuggerKind

strong

Identify a debugger for "tuning" the debug info.

The "debugger tuning" concept allows us to present a more intuitive interface that unpacks into different sets of defaults for the various individual feature-flag settings, that suit the preferences of the various debuggers. However, it's worth remembering that debuggers are not the only consumers of debug info, and some variations in DWARF might better be treated as target/platform issues. Fundamentally, o if the feature is useful (or not) to a particular debugger, regardless of the target, that's a tuning decision; o if the feature is useful (or not) on a particular platform, regardless of the debugger, that's a target decision. It's not impossible to see both factors in some specific case.

Enumerator
Default	No specific tuning requested.
GDB	Tune debug info for gdb.
LLDB	Tune debug info for lldb.
SCE	Tune debug info for SCE targets (e.g. PS4).
DBX	Tune debug info for dbx.

Definition at line 97 of file TargetOptions.h.

DepClassTy

enum class llvm::DepClassTy

strong

Enumerator
REQUIRED	The target cannot be valid if the source is not.
OPTIONAL	The target may be valid if the source is not.
NONE	Do not track a dependence between source and target.

Definition at line 493 of file Attributor.h.

DiagnosticKind

enum llvm::DiagnosticKind

Defines the different supported kind of a diagnostic.

This enum should be extended with a new ID for each added concrete subclass.

Enumerator
DK_InlineAsm
DK_ResourceLimit
DK_StackSize
DK_Linker
DK_Lowering
DK_DebugMetadataVersion
DK_DebugMetadataInvalid
DK_ISelFallback
DK_SampleProfile
DK_OptimizationRemark
DK_OptimizationRemarkMissed
DK_OptimizationRemarkAnalysis
DK_OptimizationRemarkAnalysisFPCommute
DK_OptimizationRemarkAnalysisAliasing
DK_OptimizationFailure
DK_FirstRemark
DK_LastRemark
DK_MachineOptimizationRemark
DK_MachineOptimizationRemarkMissed
DK_MachineOptimizationRemarkAnalysis
DK_FirstMachineRemark
DK_LastMachineRemark
DK_MIRParser
DK_PGOProfile
DK_Unsupported
DK_SrcMgr
DK_DontCall
DK_MisExpect
DK_FirstPluginKind

Definition at line 60 of file DiagnosticInfo.h.

DiagnosticPredicateTy

enum class llvm::DiagnosticPredicateTy

strong

Enumerator
Match
NearMatch
NoMatch

Definition at line 170 of file MCTargetAsmParser.h.

DiagnosticSeverity

enum llvm::DiagnosticSeverity : char

Defines the different supported severity of a diagnostic.

Enumerator
DS_Error
DS_Warning
DS_Remark
DS_Note

Definition at line 49 of file DiagnosticInfo.h.

DIDumpType

enum llvm::DIDumpType : unsigned

Selects which debug sections get dumped.

Enumerator
DIDT_Null
DIDT_All
DIDT_UUID

Definition at line 181 of file DIContext.h.

DIDumpTypeCounter

enum llvm::DIDumpTypeCounter

This is just a helper to programmatically construct DIDumpType.

Enumerator
DIDT_ID_UUID
DIDT_ID_Count

Definition at line 170 of file DIContext.h.

DINameKind

enum class llvm::DINameKind

strong

A DINameKind is passed to name search methods to specify a preference regarding the type of name resolution the caller wants.

Enumerator
None
ShortName
LinkageName

Definition at line 140 of file DIContext.h.

DWARFSectionKind

enum llvm::DWARFSectionKind

The enum of section identifiers to be used in internal interfaces.

Pre-standard implementation of package files defined a number of section identifiers with values that clash definitions in the DWARFv5 standard. See https://gcc.gnu.org/wiki/DebugFissionDWP and Section 7.3.5.3 in DWARFv5.

The following identifiers are the same in the proposal and in DWARFv5:

• DW_SECT_INFO = 1 (.debug_info.dwo)
• DW_SECT_ABBREV = 3 (.debug_abbrev.dwo)
• DW_SECT_LINE = 4 (.debug_line.dwo)
• DW_SECT_STR_OFFSETS = 6 (.debug_str_offsets.dwo)

The following identifiers are defined only in DWARFv5:

• DW_SECT_LOCLISTS = 5 (.debug_loclists.dwo)
• DW_SECT_RNGLISTS = 8 (.debug_rnglists.dwo)

The following identifiers are defined only in the GNU proposal:

• DW_SECT_TYPES = 2 (.debug_types.dwo)
• DW_SECT_LOC = 5 (.debug_loc.dwo)
• DW_SECT_MACINFO = 7 (.debug_macinfo.dwo)

DW_SECT_MACRO for the .debug_macro.dwo section is defined in both standards, but with different values, 8 in GNU and 7 in DWARFv5.

This enum defines constants to represent the identifiers of both sets. For DWARFv5 ones, the values are the same as defined in the standard. For pre-standard ones that correspond to sections being deprecated in DWARFv5, the values are chosen arbitrary and a tag "_EXT_" is added to the names.

The enum is for internal use only. The user should not expect the values to correspond to any input/output constants. Special conversion functions, serializeSectionKind() and deserializeSectionKind(), should be used for the translation.

Enumerator
DW_SECT_EXT_unknown	Denotes a value read from an index section that does not correspond to any of the supported standards.
DW_SECT_EXT_TYPES
DW_SECT_EXT_LOC
DW_SECT_EXT_MACINFO

Definition at line 56 of file DWARFUnitIndex.h.

EABI

enum class llvm::EABI

strong

Enumerator
Unknown
Default
EABI4
EABI5
GNU

Definition at line 76 of file TargetOptions.h.

EHPersonality

enum class llvm::EHPersonality

strong

Enumerator
Unknown
GNU_Ada
GNU_C
GNU_C_SjLj
GNU_CXX
GNU_CXX_SjLj
GNU_ObjC
MSVC_X86SEH
MSVC_TableSEH
MSVC_CXX
CoreCLR
Rust
Wasm_CXX
XL_CXX

Definition at line 21 of file EHPersonalities.h.

EmitDwarfUnwindType

enum class llvm::EmitDwarfUnwindType

strong

Enumerator
Always
NoCompactUnwind
Default

Definition at line 31 of file MCTargetOptions.h.

endianness

enum class llvm::endianness

strong

Enumerator
big
little
native

Definition at line 70 of file bit.h.

errc

enum class llvm::errc

strong

Enumerator
argument_list_too_long
argument_out_of_domain
bad_address
bad_file_descriptor
broken_pipe
device_or_resource_busy
directory_not_empty
executable_format_error
file_exists
file_too_large
filename_too_long
function_not_supported
illegal_byte_sequence
inappropriate_io_control_operation
interrupted
invalid_argument
invalid_seek
io_error
is_a_directory
no_child_process
no_lock_available
no_space_on_device
no_such_device_or_address
no_such_device
no_such_file_or_directory
no_such_process
not_a_directory
not_enough_memory
not_supported
operation_not_permitted
permission_denied
read_only_file_system
resource_deadlock_would_occur
resource_unavailable_try_again
result_out_of_range
too_many_files_open_in_system
too_many_files_open
too_many_links

Definition at line 35 of file Errc.h.

ExceptionHandling

enum class llvm::ExceptionHandling

strong

Enumerator
None	No exception support.
DwarfCFI	DWARF-like instruction based exceptions.
SjLj	setjmp/longjmp based exceptions
ARM	ARM EHABI.
WinEH	Windows Exception Handling.
Wasm	WebAssembly Exception Handling.
AIX	AIX Exception Handling.
ZOS	z/OS MVS Exception Handling. Very similar to DwarfCFI, but the PPA1 is used instead of an .eh_frame section.

Definition at line 19 of file MCTargetOptions.h.

ExplorationDirection

enum class llvm::ExplorationDirection

strong

Enum that allows us to spell out the direction.

Enumerator
BACKWARD
FORWARD

Definition at line 177 of file MustExecute.h.

FeatureIDs

enum llvm::FeatureIDs

Enumerator
FeatureCount

Definition at line 84 of file MLRegAllocPriorityAdvisor.cpp.

FeatureIndex

enum class llvm::FeatureIndex : size_t

strong

Enumerator
POPULATE_INDICES
NumberOfFeatures

Definition at line 127 of file InlineModelFeatureMaps.h.

FloatStyle

enum class llvm::FloatStyle

strong

Enumerator
Exponent
ExponentUpper
Fixed
Percent

Definition at line 17 of file NativeFormatting.h.

fltNanEncoding

enum class llvm::fltNanEncoding

strong

Enumerator
IEEE
AllOnes
NegativeZero

Definition at line 77 of file APFloat.cpp.

fltNonfiniteBehavior

enum class llvm::fltNonfiniteBehavior

strong

Enumerator
IEEE754
NanOnly

Definition at line 57 of file APFloat.cpp.

FPClassTest

enum llvm::FPClassTest : unsigned

Floating-point class tests, supported by 'is_fpclass' intrinsic.

Actual test may be an OR combination of basic tests.

Enumerator
fcNone
fcSNan
fcQNan
fcNegInf
fcNegNormal
fcNegSubnormal
fcNegZero
fcPosZero
fcPosSubnormal
fcPosNormal
fcPosInf
fcNan
fcInf
fcNormal
fcSubnormal
fcZero
fcPosFinite
fcNegFinite
fcFinite
fcPositive
fcNegative
fcAllFlags

Definition at line 239 of file FloatingPointMode.h.

FramePointerKind

enum class llvm::FramePointerKind

strong

Enumerator
None
NonLeaf
All

Definition at line 90 of file CodeGen.h.

FunctionReturnThunksKind

enum class llvm::FunctionReturnThunksKind : unsigned int

strong

Enumerator
Keep	No function return thunk.
Extern	Replace returns with jump to thunk, don't emit thunk.
Invalid	Not used.

Definition at line 127 of file CodeGen.h.

GCNSchedStageID

enum class llvm::GCNSchedStageID : unsigned

strong

Enumerator
OccInitialSchedule
UnclusteredHighRPReschedule
ClusteredLowOccupancyReschedule
PreRARematerialize
ILPInitialSchedule

Definition at line 27 of file GCNSchedStrategy.h.

GlobalISelAbortMode

enum class llvm::GlobalISelAbortMode

strong

Enable abort calls when global instruction selection fails to lower/select an instruction.

Enumerator
Disable
Enable
DisableWithDiag

Definition at line 107 of file TargetOptions.h.

GVDAGType

enum llvm::GVDAGType

Enumerator
GVDT_None
GVDT_Fraction
GVDT_Integer
GVDT_Count

Definition at line 1797 of file BlockFrequencyInfoImpl.h.

HexPrintStyle

enum class llvm::HexPrintStyle

strong

Enumerator
Upper
Lower
PrefixUpper
PrefixLower

Definition at line 22 of file NativeFormatting.h.

HighlightColor

enum class llvm::HighlightColor

strong

Enumerator
Address
String
Tag
Attribute
Enumerator
Macro
Error
Warning
Note
Remark

Definition at line 27 of file WithColor.h.

HTTPMethod

enum class llvm::HTTPMethod

strong

Enumerator
GET

Definition at line 27 of file HTTPClient.h.

InitStatus

enum llvm::InitStatus

Enumerator
Uninitialized
Wait
Done

Definition at line 61 of file Threading.h.

InlineCostFeatureIndex

enum class llvm::InlineCostFeatureIndex : size_t

strong

Enumerator
POPULATE_INDICES
NumberOfFeatures

Definition at line 69 of file InlineModelFeatureMaps.h.

InlinePass

enum class llvm::InlinePass : int

strong

Enumerator
AlwaysInliner
CGSCCInliner
EarlyInliner
ModuleInliner
MLInliner
ReplayCGSCCInliner
ReplaySampleProfileInliner
SampleProfileInliner

Definition at line 46 of file InlineAdvisor.h.

InlinerFunctionImportStatsOpts

enum class llvm::InlinerFunctionImportStatsOpts

strong

Enumerator
No
Basic
Verbose

Definition at line 104 of file ImportedFunctionsInliningStatistics.h.

InliningAdvisorMode

enum class llvm::InliningAdvisorMode : int

strong

There are 4 scenarios we can use the InlineAdvisor:

• Default - use manual heuristics.
• Release mode, the expected mode for production, day to day deployments. In this mode, when building the compiler, we also compile a pre-trained ML model to native code, and link it as a static library. This mode has low overhead and no additional dependencies for the compiler runtime.
• Development mode, for training new models. In this mode, we trade off runtime performance for flexibility. This mode requires the TFLite library, and evaluates models dynamically. This mode also permits generating training logs, for offline training.
• Dynamically load an advisor via a plugin (PluginInlineAdvisorAnalysis)

Enumerator
Default
Release
Development

Definition at line 43 of file InlineAdvisor.h.

instrprof_error

enum class llvm::instrprof_error

strong

Enumerator
success
eof
unrecognized_format
bad_magic
bad_header
unsupported_version
unsupported_hash_type
too_large
truncated
malformed
missing_correlation_info
unexpected_correlation_info
unable_to_correlate_profile
unknown_function
invalid_prof
hash_mismatch
count_mismatch
bitmap_mismatch
counter_overflow
value_site_count_mismatch
compress_failed
uncompress_failed
empty_raw_profile
zlib_unavailable
raw_profile_version_mismatch
counter_value_too_large

Definition at line 346 of file InstrProf.h.

InstrProfKind

enum class llvm::InstrProfKind

strong

An enum describing the attributes of an instrumented profile.

Enumerator
Unknown
FrontendInstrumentation
IRInstrumentation
FunctionEntryInstrumentation
ContextSensitive
SingleByteCoverage
FunctionEntryOnly
MemProf
TemporalProfile

Definition at line 323 of file InstrProf.h.

InstrProfSectKind

enum llvm::InstrProfSectKind

Definition at line 59 of file InstrProf.h.

InstrProfValueKind

enum llvm::InstrProfValueKind : uint32_t

Definition at line 266 of file InstrProf.h.

InstructionUniformity

enum class llvm::InstructionUniformity

strong

Enum describing how instructions behave with respect to uniformity and divergence, to answer the question: if the same instruction is executed by two threads in a convergent set of threads, will its result value(s) be uniform, i.e.

the same on both threads?

Enumerator
Default	The result values are uniform if and only if all operands are uniform.
AlwaysUniform	The result values are always uniform.
NeverUniform	The result values can never be assumed to be uniform.

Definition at line 18 of file Uniformity.h.

IntegerStyle

enum class llvm::IntegerStyle

strong

Enumerator
Integer
Number

Definition at line 18 of file NativeFormatting.h.

InternalRelocationType

enum llvm::InternalRelocationType : unsigned

Enumerator
INTERNAL_REL_ARM64_LONG_BRANCH26

Definition at line 31 of file RuntimeDyldCOFFAArch64.h.

IntrinsicType

enum llvm::IntrinsicType : uint16_t

Enumerator
CVTNEPS2BF16_MASK
GATHER
SCATTER
PREFETCH
RDSEED
RDRAND
RDPMC
RDTSC
XTEST
XGETBV
ADX
FPCLASSS
INTR_TYPE_1OP
INTR_TYPE_2OP
INTR_TYPE_3OP
INTR_TYPE_4OP_IMM8
INTR_TYPE_3OP_IMM8
CFMA_OP_MASK
CFMA_OP_MASKZ
CMP_MASK_CC
CMP_MASK_SCALAR_CC
VSHIFT
COMI
COMI_RM
BLENDV
BEXTRI
CVTPD2PS_MASK
INTR_TYPE_1OP_SAE
INTR_TYPE_2OP_SAE
INTR_TYPE_1OP_MASK_SAE
INTR_TYPE_2OP_MASK_SAE
INTR_TYPE_3OP_MASK_SAE
INTR_TYPE_1OP_MASK
INTR_TYPE_2OP_MASK
IFMA_OP
VPERM_2OP
INTR_TYPE_SCALAR_MASK
INTR_TYPE_SCALAR_MASK_SAE
INTR_TYPE_SCALAR_MASK_RND
INTR_TYPE_3OP_SCALAR_MASK_SAE
COMPRESS_EXPAND_IN_REG
TRUNCATE_TO_REG
CVTPS2PH_MASK
CVTPD2DQ_MASK
CVTQQ2PS_MASK
TRUNCATE_TO_MEM_VI8
TRUNCATE_TO_MEM_VI16
TRUNCATE_TO_MEM_VI32
FIXUPIMM
FIXUPIMM_MASKZ
GATHER_AVX2
ROUNDP
ROUNDS
RDPRU

Definition at line 22 of file X86IntrinsicsInfo.h.

IRMemLocation

enum class llvm::IRMemLocation

strong

The locations at which a function might access memory.

Enumerator
ArgMem	Access to memory via argument pointers.
InaccessibleMem	Memory that is inaccessible via LLVM IR.
Other	Any other memory.
First	Helpers to iterate all locations in the MemoryEffectsBase class.
Last

Definition at line 59 of file ModRef.h.

IttEventType

enum llvm::IttEventType

Enumerator
LoadBinaryModule
LoadBinarySection
UnloadBinaryModule
UnloadBinarySection

Definition at line 24 of file IntelJITEventsWrapper.h.

LibFunc

enum llvm::LibFunc : unsigned

Enumerator
NumLibFuncs
NotLibFunc

Definition at line 69 of file TargetLibraryInfo.h.

LiveRangeStage

enum llvm::LiveRangeStage

Enumerator
RS_New	Newly created live range that has never been queued.
RS_Assign	Only attempt assignment and eviction. Then requeue as RS_Split.
RS_Split	Attempt live range splitting if assignment is impossible.
RS_Split2	Attempt more aggressive live range splitting that is guaranteed to make progress. This is used for split products that may not be making progress.
RS_Spill	Live range will be spilled. No more splitting will be attempted.
RS_Memory	Live range is in memory. Because of other evictions, it might get moved in a register in the end.
RS_Done	There is nothing more we can do to this live range. Abort compilation if it can't be assigned.

Definition at line 46 of file RegAllocEvictionAdvisor.h.

LLVMConstants

enum llvm::LLVMConstants : uint32_t

Enumerator
DEBUG_METADATA_VERSION

Definition at line 51 of file Metadata.h.

LocalNum

enum llvm::LocalNum

Enumerator
LN_First
LN_Middle
LN_Last

Definition at line 74 of file PredicateInfo.cpp.

LoopPeelDirection

enum llvm::LoopPeelDirection

Enumerator
LPD_Front	Peel the first iteration of the loop.
LPD_Back	Peel the last iteration of the loop.

Definition at line 17 of file MachineLoopUtils.h.

LoopUnrollResult

enum class llvm::LoopUnrollResult

strong

Represents the result of a UnrollLoop invocation.

Enumerator
Unmodified	The loop was not modified.
PartiallyUnrolled	The loop was partially unrolled – we still have a loop, but with a smaller trip count. We may also have emitted epilogue loop if the loop had a non-constant trip count.
FullyUnrolled	The loop was fully unrolled into straight-line code. We no longer have any back-edges.

Definition at line 54 of file UnrollLoop.h.

lostFraction

enum llvm::lostFraction

Enum that represents what fraction of the LSB truncated bits of an fp number represent.

This essentially combines the roles of guard and sticky bits.

Enumerator
lfExactlyZero
lfLessThanHalf
lfExactlyHalf
lfMoreThanHalf

Definition at line 48 of file APFloat.h.

MachineCombinerPattern

enum llvm::MachineCombinerPattern : unsigned

These are instruction patterns matched by the machine combiner pass.

Enumerator
REASSOC_AX_BY
REASSOC_AX_YB
REASSOC_XA_BY
REASSOC_XA_YB
TARGET_PATTERN_START

Definition at line 28 of file MachineCombinerPattern.h.

MachineTraceStrategy

enum class llvm::MachineTraceStrategy

strong

Strategies for selecting traces.

Enumerator
TS_MinInstrCount	Select the trace through a block that has the fewest instructions.
TS_Local	Select the trace that contains only the current basic block. For instance, this strategy can be used by MachineCombiner to make better decisions when we estimate critical path for in-order cores.
TS_NumStrategies

Definition at line 86 of file MachineTraceMetrics.h.

MCAssemblerFlag

enum llvm::MCAssemblerFlag

Enumerator
MCAF_SyntaxUnified	.syntax (ARM/ELF)
MCAF_SubsectionsViaSymbols	.subsections_via_symbols (MachO)
MCAF_Code16	.code16 (X86) / .code 16 (ARM)
MCAF_Code32	.code32 (X86) / .code 32 (ARM)
MCAF_Code64	.code64 (X86)

Definition at line 53 of file MCDirectives.h.

MCDataRegionType

enum llvm::MCDataRegionType

Enumerator
MCDR_DataRegion	.data_region
MCDR_DataRegionJT8	.data_region jt8
MCDR_DataRegionJT16	.data_region jt16
MCDR_DataRegionJT32	.data_region jt32
MCDR_DataRegionEnd	.end_data_region

Definition at line 61 of file MCDirectives.h.

MCFixupKind

enum llvm::MCFixupKind

Extensible enumeration to represent the type of a fixup.

Enumerator
FK_NONE	A no-op fixup.
FK_Data_1	A one-byte fixup.
FK_Data_2	A two-byte fixup.
FK_Data_4	A four-byte fixup.
FK_Data_8	A eight-byte fixup.
FK_Data_leb128	A leb128 fixup.
FK_PCRel_1	A one-byte pc relative fixup.
FK_PCRel_2	A two-byte pc relative fixup.
FK_PCRel_4	A four-byte pc relative fixup.
FK_PCRel_8	A eight-byte pc relative fixup.
FK_GPRel_1	A one-byte gp relative fixup.
FK_GPRel_2	A two-byte gp relative fixup.
FK_GPRel_4	A four-byte gp relative fixup.
FK_GPRel_8	A eight-byte gp relative fixup.
FK_DTPRel_4	A four-byte dtp relative fixup.
FK_DTPRel_8	A eight-byte dtp relative fixup.
FK_TPRel_4	A four-byte tp relative fixup.
FK_TPRel_8	A eight-byte tp relative fixup.
FK_SecRel_1	A one-byte section relative fixup.
FK_SecRel_2	A two-byte section relative fixup.
FK_SecRel_4	A four-byte section relative fixup.
FK_SecRel_8	A eight-byte section relative fixup.
FirstTargetFixupKind
FirstLiteralRelocationKind	The range [FirstLiteralRelocationKind, MaxTargetFixupKind) is used for relocations coming from .reloc directive. Fixup kind FirstLiteralRelocationKind+V represents the relocation type with number V.
MaxFixupKind	Set limit to accommodate the highest reloc type in use for all Targets, currently R_AARCH64_IRELATIVE at 1032, including room for expansion.

Definition at line 21 of file MCFixup.h.

MCLOHType

enum llvm::MCLOHType

Linker Optimization Hint Type.

Enumerator
MCLOH_AdrpAdrp	Adrp xY, _v1@PAGE -> Adrp xY, _v2@PAGE.
MCLOH_AdrpLdr	Adrp _v@PAGE -> Ldr _v@PAGEOFF.
MCLOH_AdrpAddLdr	Adrp _v@PAGE -> Add _v@PAGEOFF -> Ldr.
MCLOH_AdrpLdrGotLdr	Adrp _v@GOTPAGE -> Ldr _v@GOTPAGEOFF -> Ldr.
MCLOH_AdrpAddStr	Adrp _v@PAGE -> Add _v@PAGEOFF -> Str.
MCLOH_AdrpLdrGotStr	Adrp _v@GOTPAGE -> Ldr _v@GOTPAGEOFF -> Str.
MCLOH_AdrpAdd	Adrp _v@PAGE -> Add _v@PAGEOFF.
MCLOH_AdrpLdrGot	Adrp _v@GOTPAGE -> Ldr _v@GOTPAGEOFF.

Definition at line 33 of file MCLinkerOptimizationHint.h.

MCPseudoProbeFlag

enum class llvm::MCPseudoProbeFlag

strong

Enumerator
AddressDelta

Definition at line 78 of file MCPseudoProbe.h.

MCSymbolAttr

enum llvm::MCSymbolAttr

Enumerator
MCSA_Invalid	Not a valid directive.
MCSA_Cold	.cold (MachO)
MCSA_ELF_TypeFunction	.type _foo, STT_FUNC # aka @function
MCSA_ELF_TypeIndFunction	.type _foo, STT_GNU_IFUNC
MCSA_ELF_TypeObject	.type _foo, STT_OBJECT # aka @object
MCSA_ELF_TypeTLS	.type _foo, STT_TLS # aka @tls_object
MCSA_ELF_TypeCommon	.type _foo, STT_COMMON # aka @common
MCSA_ELF_TypeNoType	.type _foo, STT_NOTYPE # aka @notype
MCSA_ELF_TypeGnuUniqueObject
MCSA_Global	.type _foo, @gnu_unique_object .globl
MCSA_LGlobal	.lglobl (XCOFF)
MCSA_Extern	.extern (XCOFF)
MCSA_Hidden	.hidden (ELF)
MCSA_Exported	.globl _foo, exported (XCOFF)
MCSA_IndirectSymbol	.indirect_symbol (MachO)
MCSA_Internal	.internal (ELF)
MCSA_LazyReference	.lazy_reference (MachO)
MCSA_Local	.local (ELF)
MCSA_NoDeadStrip	.no_dead_strip (MachO)
MCSA_SymbolResolver	.symbol_resolver (MachO)
MCSA_AltEntry	.alt_entry (MachO)
MCSA_PrivateExtern	.private_extern (MachO)
MCSA_Protected	.protected (ELF)
MCSA_Reference	.reference (MachO)
MCSA_Weak	.weak
MCSA_WeakDefinition	.weak_definition (MachO)
MCSA_WeakReference	.weak_reference (MachO)
MCSA_WeakDefAutoPrivate	.weak_def_can_be_hidden (MachO)
MCSA_WeakAntiDep	.weak_anti_dep (COFF)
MCSA_Memtag	.memtag (ELF)

Definition at line 18 of file MCDirectives.h.

MCVersionMinType

enum llvm::MCVersionMinType

Enumerator
MCVM_IOSVersionMin	.ios_version_min
MCVM_OSXVersionMin	.macosx_version_min
MCVM_TvOSVersionMin	.tvos_version_min
MCVM_WatchOSVersionMin	.watchos_version_min

Definition at line 69 of file MCDirectives.h.

ModRefInfo

enum class llvm::ModRefInfo : uint8_t

strong

Flags indicating whether a memory access modifies or references memory.

This is no access at all, a modification, a reference, or both a modification and a reference.

Enumerator
NoModRef	The access neither references nor modifies the value stored in memory.
Ref	The access may reference the value stored in memory.
Mod	The access may modify the value stored in memory.
ModRef	The access may reference and may modify the value stored in memory.
LLVM_MARK_AS_BITMASK_ENUM

Definition at line 27 of file ModRef.h.

MSDemangleFlags

enum llvm::MSDemangleFlags

Enumerator
MSDF_None
MSDF_DumpBackrefs
MSDF_NoAccessSpecifier
MSDF_NoCallingConvention
MSDF_NoReturnType
MSDF_NoMemberType
MSDF_NoVariableType

Definition at line 37 of file Demangle.h.

OnCuIndexOverflow

enum llvm::OnCuIndexOverflow

Enumerator
HardStop
SoftStop
Continue

Definition at line 18 of file DWP.h.

OperandMatchResultTy

enum llvm::OperandMatchResultTy

Enumerator
MatchOperand_Success
MatchOperand_NoMatch
MatchOperand_ParseFail

Definition at line 125 of file MCTargetAsmParser.h.

OverflowResult

enum class llvm::OverflowResult

strong

Enumerator
AlwaysOverflowsLow	Always overflows in the direction of signed/unsigned min value.
AlwaysOverflowsHigh	Always overflows in the direction of signed/unsigned max value.
MayOverflow	May or may not overflow.
NeverOverflows	Never overflows.

Definition at line 849 of file ValueTracking.h.

PackElem

enum class llvm::PackElem : int8_t

strong

Enumerator
Lo
Hi

Definition at line 130 of file VECustomDAG.h.

Packing

enum class llvm::Packing

strong

} Node Properties

Enumerator
Normal
Dense

Definition at line 119 of file VECustomDAG.h.

PassDebuggingString

enum llvm::PassDebuggingString

Enumerator
EXECUTION_MSG
MODIFICATION_MSG
FREEING_MSG
ON_FUNCTION_MSG
ON_MODULE_MSG
ON_REGION_MSG
ON_LOOP_MSG
ON_CG_MSG

Definition at line 96 of file LegacyPassManagers.h.

PassKind

enum llvm::PassKind

Enumerator
PT_Region
PT_Loop
PT_Function
PT_CallGraphSCC
PT_Module
PT_PassManager

Definition at line 66 of file Pass.h.

PassManagerType

enum llvm::PassManagerType

Different types of internal pass managers.

External pass managers (PassManager and FunctionPassManager) are not represented here. Ordering of pass manager types is important here.

Enumerator
PMT_Unknown
PMT_ModulePassManager	MPPassManager.
PMT_CallGraphPassManager	CGPassManager.
PMT_FunctionPassManager	FPPassManager.
PMT_LoopPassManager	LPPassManager.
PMT_RegionPassManager	RGPassManager.
PMT_Last

Definition at line 55 of file Pass.h.

PassSummaryAction

enum class llvm::PassSummaryAction

strong

What to do with the summary when running passes that operate on it.

Enumerator
None	Do nothing.
Import	Import information from summary.
Export	Export information to summary.

Definition at line 52 of file IPO.h.

PGOViewCountsType

enum llvm::PGOViewCountsType

Enumerator
PGOVCT_None
PGOVCT_Graph
PGOVCT_Text

Definition at line 34 of file BlockFrequencyInfo.h.

PGSOQueryType

enum class llvm::PGSOQueryType

strong

Enumerator
IRPass
Test
Other

Definition at line 34 of file SizeOpts.h.

PPCMachineCombinerPattern

enum llvm::PPCMachineCombinerPattern : unsigned

Enumerator
REASSOC_XY_AMM_BMM
REASSOC_XMM_AMM_BMM
REASSOC_XY_BCA
REASSOC_XY_BAC

Definition at line 89 of file PPCInstrInfo.h.

PredicateType

enum llvm::PredicateType

Enumerator
PT_Branch
PT_Assume
PT_Switch

Definition at line 70 of file PredicateInfo.h.

PrevailingType

enum class llvm::PrevailingType

strong

PrevailingType enum used as a return type of callback passed to computeDeadSymbolsAndUpdateIndirectCalls.

Yes and No values used when status explicitly set by symbols resolution, otherwise status is Unknown.

Enumerator
Yes
No
Unknown

Definition at line 168 of file FunctionImport.h.

PseudoProbeAttributes

enum class llvm::PseudoProbeAttributes

strong

Enumerator
Reserved
Sentinel
HasDiscriminator

Definition at line 31 of file PseudoProbe.h.

PseudoProbeReservedId

enum class llvm::PseudoProbeReservedId

strong

Enumerator
Invalid
Last

Definition at line 27 of file PseudoProbe.h.

PseudoProbeType

enum class llvm::PseudoProbeType

strong

Enumerator
Block
IndirectCall
DirectCall

Definition at line 29 of file PseudoProbe.h.

RecurKind

enum class llvm::RecurKind

strong

These are the kinds of recurrences that we support.

Enumerator
None	Not a recurrence.
Add	Sum of integers.
Mul	Product of integers.
Or	Bitwise or logical OR of integers.
And	Bitwise or logical AND of integers.
Xor	Bitwise or logical XOR of integers.
SMin	Signed integer min implemented in terms of select(cmp()).
SMax	Signed integer max implemented in terms of select(cmp()).
UMin	Unsigned integer min implemented in terms of select(cmp()).
UMax	Unsigned integer max implemented in terms of select(cmp()).
FAdd	Sum of floats.
FMul	Product of floats.
FMin	FP min implemented in terms of select(cmp()).
FMax	FP max implemented in terms of select(cmp()).
FMinimum	FP min with llvm.minimum semantics.
FMaximum	FP max with llvm.maximum semantics.
FMulAdd	Sum of float products with llvm.fmuladd(a * b + sum).
IAnyOf	Any_of reduction with select(icmp(),x,y) where one of (x,y) is loop invariant, and both x and y are integer type.
FAnyOf	Any_of reduction with select(fcmp(),x,y) where one of (x,y) is loop invariant, and both x and y are integer type.

Definition at line 34 of file IVDescriptors.h.

RegAllocType

enum class llvm::RegAllocType

strong

Enumerator
Default
Basic
Fast
Greedy
PBQP

Definition at line 23 of file CGPassBuilderOption.h.

RemapFlags

enum llvm::RemapFlags

These are flags that the value mapping APIs allow.

Enumerator
RF_None
RF_NoModuleLevelChanges	If this flag is set, the remapper knows that only local values within a function (such as an instruction or argument) are mapped, not global values like functions and global metadata.
RF_IgnoreMissingLocals	If this flag is set, the remapper ignores missing function-local entries (Argument, Instruction, BasicBlock) that are not in the value map. If it is unset, it aborts if an operand is asked to be remapped which doesn't exist in the mapping. There are no such assertions in MapValue(), whose results are almost unchanged by this flag. This flag mainly changes the assertion behaviour in RemapInstruction(). Since an Instruction's metadata operands (even that point to SSA values) aren't guaranteed to be dominated by their definitions, MapMetadata will return "!{}" instead of "null" for LocalAsMetadata instances whose SSA values are unmapped when this flag is set. Otherwise, MapValue() completely ignores this flag. MapMetadata() always ignores this flag.
RF_ReuseAndMutateDistinctMDs	Instruct the remapper to reuse and mutate distinct metadata (remapping them in place) instead of cloning remapped copies. This flag has no effect when RF_NoModuleLevelChanges, since that implies an identity mapping.
RF_NullMapMissingGlobalValues	Any global values not in value map are mapped to null instead of mapping to self. Illegal if RF_IgnoreMissingLocals is also set.

Definition at line 70 of file ValueMapper.h.

ReplaceExitVal

enum llvm::ReplaceExitVal

Enumerator
NeverRepl
OnlyCheapRepl
NoHardUse
UnusedIndVarInLoop
AlwaysRepl

Definition at line 461 of file LoopUtils.h.

ReplacementType

enum class llvm::ReplacementType

strong

Enumerator
Empty
Format
Literal

Definition at line 46 of file FormatVariadic.h.

RISCVMachineCombinerPattern

enum llvm::RISCVMachineCombinerPattern : unsigned

Enumerator
FMADD_AX
FMADD_XA
FMSUB
FNMSUB
SHXADD_ADD_SLLI_OP1
SHXADD_ADD_SLLI_OP2

Definition at line 53 of file RISCVInstrInfo.h.

RISCVOptionArchArgType

enum class llvm::RISCVOptionArchArgType

strong

Enumerator
Full
Plus
Minus

Definition at line 20 of file RISCVTargetStreamer.h.

RoundingMode

enum class llvm::RoundingMode : int8_t

strong

Rounding mode.

Enumerates supported rounding modes, as well as some special values. The set of the modes must agree with IEEE-754, 4.3.1 and 4.3.2. The constants assigned to the IEEE rounding modes must agree with the values used by FLT_ROUNDS (C11, 5.2.4.2.2p8).

This value is packed into bitfield in some cases, including FPOptions, so the rounding mode values and the special value Dynamic must fit into the the bit field (now - 3 bits). The value Invalid is used only in values returned by intrinsics to indicate errors, it should never be stored as rounding mode value, so it does not need to fit the bit fields.

Enumerator
TowardZero	roundTowardZero.
NearestTiesToEven	roundTiesToEven.
TowardPositive	roundTowardPositive.
TowardNegative	roundTowardNegative.
NearestTiesToAway	roundTiesToAway.
Dynamic	Denotes mode unknown at compile time.
Invalid	Denotes invalid value.

Definition at line 37 of file FloatingPointMode.h.

RunOutliner

enum class llvm::RunOutliner

strong

Enumerator
TargetDefault
AlwaysOutline
NeverOutline

Definition at line 22 of file CGPassBuilderOption.h.

sampleprof_error

enum class llvm::sampleprof_error

strong

Enumerator
success
bad_magic
unsupported_version
too_large
truncated
malformed
unrecognized_format
unsupported_writing_format
truncated_name_table
not_implemented
counter_overflow
ostream_seek_unsupported
uncompress_failed
zlib_unavailable
hash_mismatch

Definition at line 47 of file SampleProf.h.

SanitizerStatKind

enum llvm::SanitizerStatKind

Enumerator
SanStat_CFI_VCall
SanStat_CFI_NVCall
SanStat_CFI_DerivedCast
SanStat_CFI_UnrelatedCast
SanStat_CFI_ICall

Definition at line 24 of file SanitizerStats.h.

ScalarEpilogueLowering

enum llvm::ScalarEpilogueLowering

Enumerator
CM_ScalarEpilogueAllowed
CM_ScalarEpilogueNotAllowedOptSize
CM_ScalarEpilogueNotAllowedLowTripLoop
CM_ScalarEpilogueNotNeededUsePredicate
CM_ScalarEpilogueNotAllowedUsePredicate

Definition at line 1051 of file LoopVectorize.cpp.

ScanOptions

enum class llvm::ScanOptions

strong

Enumerator
DPP
Iterative
None

Definition at line 99 of file AMDGPU.h.

SCEVTypes

enum llvm::SCEVTypes : unsigned short

Enumerator
scConstant
scVScale
scTruncate
scZeroExtend
scSignExtend
scAddExpr
scMulExpr
scUDivExpr
scAddRecExpr
scUMaxExpr
scSMaxExpr
scUMinExpr
scSMinExpr
scSequentialUMinExpr
scPtrToInt
scUnknown
scCouldNotCompute

Definition at line 37 of file ScalarEvolutionExpressions.h.

SelectPatternFlavor

enum llvm::SelectPatternFlavor

Specific patterns of select instructions we can match.

Enumerator
SPF_UNKNOWN
SPF_SMIN
SPF_UMIN	Signed minimum.
SPF_SMAX	Unsigned minimum.
SPF_UMAX	Signed maximum.
SPF_FMINNUM	Unsigned maximum.
SPF_FMAXNUM	Floating point minnum.
SPF_ABS	Floating point maxnum.
SPF_NABS	Absolute value. Negated absolute value

Definition at line 1055 of file ValueTracking.h.

SelectPatternNaNBehavior

enum llvm::SelectPatternNaNBehavior

Behavior when a floating point min/max is given one NaN and one non-NaN as input.

Enumerator
SPNB_NA
SPNB_RETURNS_NAN	NaN behavior not applicable.
SPNB_RETURNS_OTHER	Given one NaN input, returns the NaN.
SPNB_RETURNS_ANY	Given one NaN input, returns the non-NaN. Given one NaN input, can return either (or it has been determined that no operands can be NaN).

Definition at line 1069 of file ValueTracking.h.

SetThreadPriorityResult

enum class llvm::SetThreadPriorityResult

strong

Enumerator
FAILURE
SUCCESS

Definition at line 255 of file Threading.h.

SGPRSaveKind

enum class llvm::SGPRSaveKind : uint8_t

strong

Enumerator
COPY_TO_SCRATCH_SGPR
SPILL_TO_VGPR_LANE
SPILL_TO_MEM

Definition at line 351 of file SIMachineFunctionInfo.h.

SIRCFlags

enum llvm::SIRCFlags : uint8_t

Enumerator
RegTupleAlignUnitsWidth
HasVGPRBit
HasAGPRBit
HasSGPRbit
HasVGPR
HasAGPR
HasSGPR
RegTupleAlignUnitsMask
RegKindMask

Definition at line 18 of file SIDefines.h.

SIScheduleBlockLinkKind

enum llvm::SIScheduleBlockLinkKind

Enumerator
NoData
Data

Definition at line 53 of file SIMachineScheduler.h.

SIScheduleCandReason

enum llvm::SIScheduleCandReason

Enumerator
NoCand
RegUsage
Latency
Successor
Depth
NodeOrder

Definition at line 31 of file SIMachineScheduler.h.

SISchedulerBlockCreatorVariant

enum llvm::SISchedulerBlockCreatorVariant

Enumerator
LatenciesAlone
LatenciesGrouped
LatenciesAlonePlusConsecutive

Definition at line 216 of file SIMachineScheduler.h.

SISchedulerBlockSchedulerVariant

enum llvm::SISchedulerBlockSchedulerVariant

Enumerator
BlockLatencyRegUsage
BlockRegUsageLatency
BlockRegUsage

Definition at line 312 of file SIMachineScheduler.h.

SpillOpcodeKey

enum llvm::SpillOpcodeKey

Enumerator
SOK_Int4Spill
SOK_Int8Spill
SOK_Float8Spill
SOK_Float4Spill
SOK_CRSpill
SOK_CRBitSpill
SOK_VRVectorSpill
SOK_VSXVectorSpill
SOK_VectorFloat8Spill
SOK_VectorFloat4Spill
SOK_SpillToVSR
SOK_PairedVecSpill
SOK_AccumulatorSpill
SOK_UAccumulatorSpill
SOK_WAccumulatorSpill
SOK_SPESpill
SOK_PairedG8Spill
SOK_LastOpcodeSpill

Definition at line 67 of file PPCInstrInfo.h.

SROAOptions

enum class llvm::SROAOptions : bool

strong

Enumerator
ModifyCFG
PreserveCFG

Definition at line 24 of file SROA.h.

StatepointFlags

enum class llvm::StatepointFlags

strong

The statepoint intrinsic accepts a set of flags as its third argument.

Valid values come out of this set.

Enumerator
None
GCTransition	Indicates that this statepoint is a transition from GC-aware code to code that is not GC-aware.
DeoptLiveIn	Mark the deopt arguments associated with the statepoint as only being "live-in". By default, deopt arguments are "live-through". "live-through" requires that they the value be live on entry, on exit, and at any point during the call. "live-in" only requires the value be available at the start of the call. In particular, "live-in" values can be placed in unused argument registers or other non-callee saved registers.
MaskAll	A bitmask that includes all valid flags.

Definition at line 39 of file Statepoint.h.

stream_error_code

enum class llvm::stream_error_code

strong

Enumerator
unspecified
stream_too_short
invalid_array_size
invalid_offset
filesystem_error

Definition at line 18 of file BinaryStreamError.h.

SubDirectoryType

enum class llvm::SubDirectoryType

strong

Enumerator
Bin
Include
Lib

Definition at line 24 of file MSVCPaths.h.

SwiftAsyncFramePointerMode

enum class llvm::SwiftAsyncFramePointerMode

strong

Indicates when and how the Swift async frame pointer bit should be set.

Enumerator
DeploymentBased	Determine whether to set the bit statically or dynamically based on the deployment target.
Always	Always set the bit.
Never	Never set the bit.

Definition at line 114 of file TargetOptions.h.

SymtabWritingMode

enum class llvm::SymtabWritingMode

strong

Enumerator
NoSymtab
NormalSymtab
BigArchive32
BigArchive64

Definition at line 43 of file ArchiveWriter.h.

SystemZAsmDialect

enum llvm::SystemZAsmDialect

Enumerator
AD_ATT
AD_HLASM

Definition at line 18 of file SystemZMCAsmInfo.h.

TailFoldingOpts

enum class llvm::TailFoldingOpts : uint8_t

strong

An enum to describe what types of loops we should attempt to tail-fold: Disabled: None Reductions: Loops containing reductions Recurrences: Loops with first-order recurrences, i.e.

that would require a SVE splice instruction Reverse: Reverse loops Simple: Loops that are not reversed and don't contain reductions or first-order recurrences. All: All

Enumerator
Disabled
Simple
Reductions
Recurrences
Reverse
All

Definition at line 542 of file AArch64BaseInfo.h.

TailFoldingStyle

enum class llvm::TailFoldingStyle

strong

Enumerator
None	Don't use tail folding.
Data	Use predicate only to mask operations on data in the loop. When the VL is not known to be a power-of-2, this method requires a runtime overflow check for the i + VL in the loop because it compares the scalar induction variable against the tripcount rounded up by VL which may overflow. When the VL is a power-of-2, both the increment and uprounded tripcount will overflow to 0, which does not require a runtime check since the loop is exited when the loop induction variable equals the uprounded trip-count, which are both 0.
DataWithoutLaneMask	Same as Data, but avoids using the get.active.lane.mask intrinsic to calculate the mask and instead implements this with a splat/stepvector/cmp. FIXME: Can this kind be removed now that SelectionDAGBuilder expands the active.lane.mask intrinsic when it is not natively supported?
DataAndControlFlow	Use predicate to control both data and control flow. This method always requires a runtime overflow check for the i + VL increment inside the loop, because it uses the result direclty in the active.lane.mask to calculate the mask for the next iteration. If the increment overflows, the mask is no longer correct.
DataAndControlFlowWithoutRuntimeCheck	Use predicate to control both data and control flow, but modify the trip count so that a runtime overflow check can be avoided and such that the scalar epilogue loop can always be removed.
DataWithEVL	Use predicated EVL instructions for tail-folding. Indicates that VP intrinsics should be used.

Definition at line 166 of file TargetTransformInfo.h.

TensorType

enum class llvm::TensorType

strong

Enumerator
Invalid
_TENSOR_TYPE_ENUM_MEMBERS
Total

Definition at line 50 of file TensorSpec.h.

ThinOrFullLTOPhase

enum class llvm::ThinOrFullLTOPhase

strong

This enumerates the LLVM full LTO or ThinLTO optimization phases.

Enumerator
None	No LTO/ThinLTO behavior needed.
ThinLTOPreLink	ThinLTO prelink (summary) phase.
ThinLTOPostLink	ThinLTO postlink (backend compile) phase.
FullLTOPreLink	Full LTO prelink phase.
FullLTOPostLink	Full LTO postlink (backend compile) phase.

Definition at line 76 of file Pass.h.

ThreadPriority

enum class llvm::ThreadPriority

strong

Enumerator
Background	Lower the current thread's priority as much as possible. Can be used for long-running tasks that are not time critical; more energy- efficient than Low.
Low	Lower the current thread's priority such that it does not affect foreground tasks significantly. This is a good default for long- running, latency-insensitive tasks to make sure cpu is not hogged by this task.
Default	Restore the current thread's priority to default scheduling priority.

Definition at line 240 of file Threading.h.

ToolsetLayout

enum class llvm::ToolsetLayout

strong

Enumerator
OlderVS
VS2017OrNewer
DevDivInternal

Definition at line 30 of file MSVCPaths.h.

TransformationMode

enum llvm::TransformationMode

The mode sets how eager a transformation should be applied.

Enumerator
TM_Unspecified	The pass can use heuristics to determine whether a transformation should be applied.
TM_Enable	The transformation should be applied without considering a cost model.
TM_Disable	The transformation should not be applied.
TM_Force	Force is a flag and should not be used alone.
TM_ForcedByUser	The transformation was directed by the user, e.g. by a #pragma in the source code. If the transformation could not be applied, a warning should be emitted.
TM_SuppressedByUser	The transformation must not be applied. For instance, #pragma clang loop unroll(disable) explicitly forbids any unrolling to take place. Unlike general loop metadata, it must not be dropped. Most passes should not behave differently under TM_Disable and TM_SuppressedByUser.

Definition at line 275 of file LoopUtils.h.

UnitKind

enum class llvm::UnitKind

strong

Enumerator
Skeleton
Full

Definition at line 43 of file DwarfCompileUnit.h.

UseCaptureKind

enum class llvm::UseCaptureKind

strong

Types of use capture kinds, see DetermineUseCaptureKind.

Enumerator
NO_CAPTURE
MAY_CAPTURE
PASSTHROUGH

Definition at line 109 of file CaptureTracking.h.

UWTableKind

enum class llvm::UWTableKind

strong

Enumerator
None	No unwind table requested.
Sync	"Synchronous" unwind tables
Async	"Asynchronous" unwind tables (instr precise)
Default

Definition at line 120 of file CodeGen.h.

VariableID

enum class llvm::VariableID : unsigned

strong

Type wrapper for integer ID for Variables. 0 is reserved.

Enumerator
Reserved

Definition at line 26 of file AssignmentTrackingAnalysis.h.

VFISAKind

enum class llvm::VFISAKind

strong

Describes the type of Instruction Set Architecture.

Enumerator
AdvancedSIMD
SVE
SSE
AVX
AVX2
AVX512
LLVM
Unknown

Definition at line 44 of file VFABIDemangler.h.

VFParamKind

enum class llvm::VFParamKind

strong

Describes the type of Parameters.

Enumerator
Vector
OMP_Linear
OMP_LinearRef
OMP_LinearVal
OMP_LinearUVal
OMP_LinearPos
OMP_LinearValPos
OMP_LinearRefPos
OMP_LinearUValPos
OMP_Uniform
GlobalPredicate
Unknown

Definition at line 25 of file VFABIDemangler.h.

VMOVModImmType

enum llvm::VMOVModImmType

Enumerator
VMOVModImm
VMVNModImm
MVEVMVNModImm
OtherModImm

Definition at line 999 of file ARMISelLowering.h.

X86MachineCombinerPattern

enum llvm::X86MachineCombinerPattern : unsigned

Enumerator
DPWSSD

Definition at line 30 of file X86InstrInfo.h.

Function Documentation

__deregister_frame()

void llvm::__deregister_frame

(

void *

)

Referenced by llvm::RTDyldMemoryManager::deregisterEHFramesInProcess().

__register_frame()

void llvm::__register_frame

(

void *

)

Referenced by llvm::RTDyldMemoryManager::registerEHFramesInProcess().

AArch64PACKeyIDToString()

static StringRef llvm::AArch64PACKeyIDToString ( AArch64PACKey::ID  KeyID )

inlinestatic

Return 2-letter identifier string for numeric key ID.

Definition at line 829 of file AArch64BaseInfo.h.

References llvm::AArch64PACKey::DA, llvm::AArch64PACKey::DB, llvm::AArch64PACKey::IA, llvm::AArch64PACKey::IB, and llvm_unreachable.

Referenced by llvm::AArch64AuthMCExpr::printImpl().

AArch64StringToPACKeyID()

static std::optional< AArch64PACKey::ID > llvm::AArch64StringToPACKeyID ( StringRef  Name )

inlinestatic

Return numeric key ID for 2-letter identifier string.

Definition at line 845 of file AArch64BaseInfo.h.

References llvm::AArch64PACKey::DA, llvm::AArch64PACKey::DB, llvm::AArch64PACKey::IA, llvm::AArch64PACKey::IB, and Name.

AArch64StringToVectorLayout()

static AArch64Layout::VectorLayout llvm::AArch64StringToVectorLayout ( StringRef  LayoutStr )

inlinestatic

Definition at line 665 of file AArch64BaseInfo.h.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), llvm::AArch64Layout::Invalid, llvm::AArch64Layout::VL_16B, llvm::AArch64Layout::VL_1D, llvm::AArch64Layout::VL_2D, llvm::AArch64Layout::VL_2S, llvm::AArch64Layout::VL_4H, llvm::AArch64Layout::VL_4S, llvm::AArch64Layout::VL_8B, llvm::AArch64Layout::VL_8H, llvm::AArch64Layout::VL_B, llvm::AArch64Layout::VL_D, llvm::AArch64Layout::VL_H, and llvm::AArch64Layout::VL_S.

AArch64VectorLayoutToString()

static const char * llvm::AArch64VectorLayoutToString ( AArch64Layout::VectorLayout  Layout )

inlinestatic

Definition at line 646 of file AArch64BaseInfo.h.

References llvm_unreachable, llvm::AArch64Layout::VL_16B, llvm::AArch64Layout::VL_1D, llvm::AArch64Layout::VL_2D, llvm::AArch64Layout::VL_2S, llvm::AArch64Layout::VL_4H, llvm::AArch64Layout::VL_4S, llvm::AArch64Layout::VL_8B, llvm::AArch64Layout::VL_8H, llvm::AArch64Layout::VL_B, llvm::AArch64Layout::VL_D, llvm::AArch64Layout::VL_H, and llvm::AArch64Layout::VL_S.

abs()

APFloat llvm::abs ( APFloat  X )

inline

Returns the absolute value of the argument.

Definition at line 1381 of file APFloat.h.

References X.

Referenced by isValidLSDoubleOffset().

AbsoluteDifference()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, T > llvm::AbsoluteDifference	(	T	X,
		T	Y
	)

Subtract two unsigned integers, X and Y, of type T and return the absolute value of the result.

Definition at line 469 of file MathExtras.h.

References X, and Y.

Referenced by llvm::xray::profileFromTrace(), and llvm::msf::MappedBlockStream::readBytes().

adaptNoAliasScopes()

void llvm::adaptNoAliasScopes	(	llvm::Instruction *	I,
		const DenseMap< MDNode *, MDNode * > &	ClonedScopes,
		LLVMContext &	Context
	)

Adapt the metadata for the specified instruction according to the provided mapping.

This is normally used after cloning an instruction, when some noalias scopes needed to be cloned.

Definition at line 1164 of file CloneFunction.cpp.

References Context, llvm::MDNode::get(), I, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by cloneAndAdaptNoAliasScopes(), and llvm::JumpThreadingPass::cloneInstructions().

add16()

static void llvm::add16 ( uint8_t *  p, int16_t  v  )

static

Definition at line 35 of file RuntimeDyldCOFFAArch64.h.

References llvm::support::endian::read16le(), and llvm::support::endian::write16le().

Referenced by llvm::RuntimeDyldCOFFAArch64::resolveRelocation().

addAssumptions() [1/2]

bool llvm::addAssumptions	(	CallBase &	CB,
		const DenseSet< StringRef > &	Assumptions
	)

Appends the set of assumptions Assumptions to \CB.

Definition at line 100 of file Assumptions.cpp.

addAssumptions() [2/2]

bool llvm::addAssumptions	(	Function &	F,
		const DenseSet< StringRef > &	Assumptions
	)

Appends the set of assumptions Assumptions to \F.

Definition at line 96 of file Assumptions.cpp.

References F.

addClonedBlockToLoopInfo()

const Loop * llvm::addClonedBlockToLoopInfo	(	BasicBlock *	OriginalBB,
		BasicBlock *	ClonedBB,
		LoopInfo *	LI,
		NewLoopsMap &	NewLoops
	)

Adds ClonedBB to LoopInfo, creates a new loop for ClonedBB if necessary and adds a mapping from the original loop to the new loop to NewLoops.

Returns nullptr if no new loop was created and a pointer to the original loop OriginalBB was part of otherwise.

Definition at line 147 of file LoopUnroll.cpp.

References llvm::LoopBase< BlockT, LoopT >::addBasicBlockToLoop(), llvm::LoopBase< BlockT, LoopT >::addChildLoop(), llvm::LoopInfoBase< BlockT, LoopT >::addTopLevelLoop(), llvm::LoopInfoBase< BlockT, LoopT >::AllocateLoop(), assert(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::LoopBase< BlockT, LoopT >::getParentLoop(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

Referenced by CloneLoopBlocks(), UnrollAndJamLoop(), and UnrollLoop().

addConstantPoolReference()

static const MachineInstrBuilder & llvm::addConstantPoolReference ( const MachineInstrBuilder &  MIB, unsigned  CPI, unsigned  GlobalBaseReg, unsigned char  OpFlags  )

inlinestatic

addConstantPoolReference - This function is used to add a reference to the base of a constant value spilled to the per-function constant pool.

The reference uses the abstract ConstantPoolIndex which is retained until either machine code emission or assembly output. In PIC mode on x86-32, the GlobalBaseReg parameter can be used to make this a GlobalBaseReg-relative reference.

Definition at line 223 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addConstantPoolIndex(), llvm::MachineInstrBuilder::addImm(), and llvm::MachineInstrBuilder::addReg().

addDiffRuntimeChecks()

Value * llvm::addDiffRuntimeChecks	(	Instruction *	Loc,
		ArrayRef< PointerDiffInfo >	Checks,
		SCEVExpander &	Expander,
		function_ref< Value *(IRBuilderBase &, unsigned)>	GetVF,
		unsigned	IC
	)

Definition at line 1880 of file LoopUtils.cpp.

References llvm::CallingConv::C, llvm::IRBuilderBase::CreateFreeze(), llvm::IRBuilderBase::CreateICmpULT(), llvm::IRBuilderBase::CreateMul(), llvm::IRBuilderBase::CreateOr(), llvm::SCEVExpander::expandCodeFor(), llvm::Value::getContext(), llvm::Module::getDataLayout(), llvm::Instruction::getModule(), llvm::Value::getName(), llvm::Type::getScalarSizeInBits(), llvm::SCEVExpander::getSE(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup(), and llvm::IRBuilderBase::SetInsertPoint().

addDirectMem()

static const MachineInstrBuilder & llvm::addDirectMem ( const MachineInstrBuilder &  MIB, unsigned  Reg  )

inlinestatic

addDirectMem - This function is used to add a direct memory reference to the current instruction – that is, a dereference of an address in a register, with no scale, index or displacement.

An example is: DWORD PTR [EAX].

Definition at line 124 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), and Reg.

addEnumValues()

template<typename EnumTy1 , typename EnumTy2 , typename UT1 = std::enable_if_t<std::is_enum<EnumTy1>::value, std::underlying_type_t<EnumTy1>>, typename UT2 = std::enable_if_t<std::is_enum<EnumTy2>::value, std::underlying_type_t<EnumTy2>>>

constexpr auto llvm::addEnumValues ( EnumTy1  LHS, EnumTy2  RHS  )

constexpr

Helper which adds two underlying types of enumeration type.

Implicit conversion to a common type is accepted.

Definition at line 188 of file STLExtras.h.

References LHS, and RHS.

addFrameReference() [1/4]

static const MachineInstrBuilder & llvm::addFrameReference ( const MachineInstrBuilder &  MIB, int  FI  )

inlinestatic

Add a BDX memory reference for frame object FI to MIB.

Definition at line 25 of file SystemZInstrBuilder.h.

References llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMemOperand(), llvm::MachineInstrBuilder::addReg(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlign(), llvm::MachineFrameInfo::getObjectSize(), llvm::MCInstrDesc::mayLoad(), llvm::MCInstrDesc::mayStore(), MI, llvm::MachineMemOperand::MOLoad, llvm::MachineMemOperand::MONone, llvm::MachineMemOperand::MOStore, and Offset.

addFrameReference() [2/4]

static const MachineInstrBuilder & llvm::addFrameReference ( const MachineInstrBuilder &  MIB, int  FI, int  Offset = 0  )

inlinestatic

addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.

This reference has base register as the FrameIndex offset until it is resolved. This allows a constant offset to be specified as well...

Definition at line 198 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addMemOperand(), addOffset(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlign(), llvm::MachineFrameInfo::getObjectSize(), llvm::MCInstrDesc::mayLoad(), llvm::MCInstrDesc::mayStore(), MI, llvm::MachineMemOperand::MOLoad, llvm::MachineMemOperand::MONone, llvm::MachineMemOperand::MOStore, and Offset.

addFrameReference() [3/4]

static const MachineInstrBuilder & llvm::addFrameReference ( const MachineInstrBuilder &  MIB, int  FI, int  Offset = 0, bool  mem = true  )

inlinestatic

addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.

This reference has base register as the FrameIndex offset until it is resolved. This allows a constant offset to be specified as well...

Definition at line 32 of file PPCInstrBuilder.h.

References llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addImm(), and Offset.

Referenced by llvm::X86FrameLowering::emitEpilogue(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::X86FrameLowering::emitPrologue(), llvm::VETargetLowering::emitSjLjDispatchBlock(), llvm::SystemZInstrInfo::loadRegFromStackSlot(), llvm::X86InstrInfo::loadRegFromStackSlot(), llvm::X86InstrInfo::loadStoreTileReg(), llvm::PPCRegisterInfo::lowerACCRestore(), llvm::PPCRegisterInfo::lowerACCSpilling(), llvm::PPCRegisterInfo::lowerCRBitRestore(), llvm::PPCRegisterInfo::lowerCRBitSpilling(), llvm::PPCRegisterInfo::lowerCRRestore(), llvm::PPCRegisterInfo::lowerCRSpilling(), llvm::PPCRegisterInfo::lowerQuadwordRestore(), llvm::PPCRegisterInfo::lowerQuadwordSpilling(), llvm::PPCRegisterInfo::lowerWACCRestore(), llvm::PPCRegisterInfo::lowerWACCSpilling(), restoreCRs(), llvm::VETargetLowering::setupEntryBlockForSjLj(), llvm::PPCFrameLowering::spillCalleeSavedRegisters(), spillRegPairs(), llvm::SystemZInstrInfo::storeRegToStackSlot(), and llvm::X86InstrInfo::storeRegToStackSlot().

addFrameReference() [4/4]

static const MachineInstrBuilder & llvm::addFrameReference ( const MachineInstrBuilder &  MIB, int  FI, int  Offset = 0, bool  ThreeOp = true  )

inlinestatic

addFrameReference - This function is used to add a reference to the base of an abstract object on the stack frame of the current function.

This reference has base register as the FrameIndex offset until it is resolved. This allows a constant offset to be specified as well...

Definition at line 32 of file VEInstrBuilder.h.

References llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addImm(), and Offset.

addFullAddress()

static const MachineInstrBuilder & llvm::addFullAddress ( const MachineInstrBuilder &  MIB, const X86AddressMode &  AM  )

inlinestatic

Definition at line 172 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addGlobalAddress(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), assert(), llvm::X86AddressMode::Base, llvm::X86AddressMode::BaseType, llvm::X86AddressMode::Disp, llvm::X86AddressMode::FrameIndex, llvm::X86AddressMode::FrameIndexBase, llvm::X86AddressMode::GV, llvm::X86AddressMode::GVOpFlags, llvm::X86AddressMode::IndexReg, llvm::X86AddressMode::Reg, llvm::X86AddressMode::RegBase, and llvm::X86AddressMode::Scale.

Referenced by llvm::X86TargetLowering::EmitInstrWithCustomInserter().

addInnerLoopsToHeadersMap()

template<class BlockT , class LoopT >

void llvm::addInnerLoopsToHeadersMap	(	DenseMap< BlockT *, const LoopT * > &	LoopHeaders,
		const LoopInfoBase< BlockT, LoopT > &	LI,
		const LoopT &	L
	)

Definition at line 657 of file GenericLoopInfoImpl.h.

References addInnerLoopsToHeadersMap().

Referenced by addInnerLoopsToHeadersMap(), and llvm::LoopInfoBase< BlockT, LoopT >::verify().

addLiveIns()

void llvm::addLiveIns	(	MachineBasicBlock &	MBB,
		const LivePhysRegs &	LiveRegs
	)

Adds registers contained in LiveRegs to the block live-in list of MBB.

Does not add reserved registers.

Definition at line 259 of file LivePhysRegs.cpp.

References llvm::MachineBasicBlock::addLiveIn(), any_of(), assert(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), llvm::MachineBasicBlock::livein_empty(), MBB, MRI, and TRI.

Referenced by computeAndAddLiveIns(), and llvm::MachineBasicBlock::splitAt().

addLocationToRemarks()

void llvm::addLocationToRemarks	(	OptimizationRemark &	Remark,
		DebugLoc	DLoc
	)

Add location info to ORE message.

Definition at line 464 of file InlineAdvisor.cpp.

References First, llvm::DebugLoc::get(), Name, Offset, and Remark.

Referenced by emitInlinedInto().

addNumImm()

void llvm::addNumImm	(	const APInt &	Imm,
		MachineInstrBuilder &	MIB
	)

Definition at line 80 of file SPIRVUtils.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::SPIRV::ASM_PRINTER_WIDTH16, llvm::MachineInstrBuilder::getInstr(), report_fatal_error(), and llvm::MachineInstr::setAsmPrinterFlag().

Referenced by llvm::SPIRVGlobalRegistry::buildConstantFP(), llvm::SPIRVGlobalRegistry::buildConstantInt(), generateGroupUniformInst(), generateSpecConstantInst(), llvm::SPIRVGlobalRegistry::getOrCreateConstFP(), and llvm::SPIRVGlobalRegistry::getOrCreateConstInt().

addOffset() [1/2]

static const MachineInstrBuilder & llvm::addOffset ( const MachineInstrBuilder &  MIB, const MachineOperand &  Offset  )

inlinestatic

Definition at line 148 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), and Offset.

addOffset() [2/2]

static const MachineInstrBuilder & llvm::addOffset ( const MachineInstrBuilder &  MIB, int  Offset  )

inlinestatic

Definition at line 143 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), and Offset.

Referenced by addFrameReference(), addOperands(), addRegOffset(), and llvm::X86InstrInfo::convertToThreeAddress().

AddOverflow()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, T > llvm::AddOverflow	(	T	X,
		T	Y,
		T &	Result
	)

Add two signed integers, computing the two's complement truncated result, returning true if overflow occurred.

Definition at line 571 of file MathExtras.h.

References X, and Y.

Referenced by addWithOverflow(), llvm::detail::CheckedInt::operator+(), and llvm::InstructionCost::operator+=().

addPredicatedMveVpredNOp()

void llvm::addPredicatedMveVpredNOp	(	MachineInstrBuilder &	MIB,
		unsigned	Cond
	)

Definition at line 879 of file ARMBaseInstrInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), Cond, and llvm::RegState::Implicit.

Referenced by addPredicatedMveVpredROp().

addPredicatedMveVpredROp()

void llvm::addPredicatedMveVpredROp	(	MachineInstrBuilder &	MIB,
		unsigned	Cond,
		unsigned	Inactive
	)

Definition at line 885 of file ARMBaseInstrInfo.cpp.

References addPredicatedMveVpredNOp(), llvm::MachineInstrBuilder::addReg(), and Cond.

addRegOffset()

static const MachineInstrBuilder & llvm::addRegOffset ( const MachineInstrBuilder &  MIB, unsigned  Reg, bool  isKill, int  Offset  )

inlinestatic

addRegOffset - This function is used to add a memory reference of the form [Reg + Offset], i.e., one with no scale or index, but with a displacement.

An example is: DWORD PTR [EAX + 4].

Definition at line 157 of file X86InstrBuilder.h.

References addOffset(), llvm::MachineInstrBuilder::addReg(), getKillRegState(), Offset, and Reg.

Referenced by llvm::X86FrameLowering::adjustForHiPEPrologue(), llvm::X86FrameLowering::emitEpilogue(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::X86FrameLowering::emitPrologue(), llvm::X86FrameLowering::emitSPUpdate(), and llvm::X86FrameLowering::restoreWin32EHStackPointers().

addRegReg()

static const MachineInstrBuilder & llvm::addRegReg ( const MachineInstrBuilder &  MIB, unsigned  Reg1, bool  isKill1, unsigned  Reg2, bool  isKill2  )

inlinestatic

addRegReg - This function is used to add a memory reference of the form: [Reg + Reg].

Definition at line 164 of file X86InstrBuilder.h.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), and getKillRegState().

Referenced by llvm::X86InstrInfo::convertToThreeAddress().

addressSpaceToStorageClass()

SPIRV::StorageClass::StorageClass llvm::addressSpaceToStorageClass	(	unsigned	AddrSpace,
		const SPIRVSubtarget &	STI
	)

Definition at line 162 of file SPIRVUtils.cpp.

References llvm::SPIRVSubtarget::canUseExtension(), and report_fatal_error().

Referenced by generateAssignInstrs(), getArgSPIRVType(), and insertBitcasts().

addRuntimeChecks()

Value * llvm::addRuntimeChecks	(	Instruction *	Loc,
		Loop *	TheLoop,
		const SmallVectorImpl< RuntimePointerCheck > &	PointerChecks,
		SCEVExpander &	Expander,
		bool	HoistRuntimeChecks = false
	)

Add code that checks at runtime if the accessed arrays in PointerChecks overlap.

Returns the final comparator value or NULL if no check is needed.

Definition at line 1820 of file LoopUtils.cpp.

References A, assert(), B, Check, llvm::IRBuilderBase::CreateAnd(), llvm::IRBuilderBase::CreateICmpSLT(), llvm::IRBuilderBase::CreateICmpULT(), llvm::IRBuilderBase::CreateOr(), expandBounds(), llvm::Value::getContext(), llvm::Module::getDataLayout(), llvm::Instruction::getModule(), HoistRuntimeChecks, and llvm::IRBuilderBase::SetInsertPoint().

Referenced by llvm::LoopVersioning::versionLoop().

addStringImm() [1/3]

void llvm::addStringImm	(	const StringRef &	Str,
		IRBuilder<> &	B,
		std::vector< Value * > &	Args
	)

Definition at line 67 of file SPIRVUtils.cpp.

References B, convertCharsToWord(), and getPaddedLen().

addStringImm() [2/3]

void llvm::addStringImm	(	const StringRef &	Str,
		MachineInstrBuilder &	MIB
	)

Definition at line 59 of file SPIRVUtils.cpp.

References llvm::MachineInstrBuilder::addImm(), convertCharsToWord(), and getPaddedLen().

addStringImm() [3/3]

void llvm::addStringImm	(	const StringRef &	Str,
		MCInst &	Inst
	)

Definition at line 51 of file SPIRVUtils.cpp.

References llvm::MCInst::addOperand(), convertCharsToWord(), llvm::MCOperand::createImm(), and getPaddedLen().

Referenced by buildOpName(), finishBuildOpDecorate(), and llvm::SPIRVCallLowering::lowerFormalArguments().

addStringMetadataToLoop()

void llvm::addStringMetadataToLoop	(	Loop *	TheLoop,
		const char *	StringMD,
		unsigned	V = 0
	)

Set input string into loop metadata by keeping other values intact.

If the string is already in loop metadata update value if it is different.

Definition at line 214 of file LoopUtils.cpp.

References Context, createStringMetadata(), llvm::StringRef::equals(), llvm::MDNode::get(), llvm::BasicBlock::getContext(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::Loop::getLoopID(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::ConstantInt::getSExtValue(), llvm::MDString::getString(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::MDNode::replaceOperandWith(), and llvm::Loop::setLoopID().

Referenced by peelLoop().

addUnpredicatedMveVpredNOp()

void llvm::addUnpredicatedMveVpredNOp

(

MachineInstrBuilder &

MIB

)

Definition at line 867 of file ARMBaseInstrInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), and llvm::ARMVCC::None.

Referenced by addUnpredicatedMveVpredROp(), llvm::ARMBaseInstrInfo::loadRegFromStackSlot(), and llvm::ARMBaseInstrInfo::storeRegToStackSlot().

addUnpredicatedMveVpredROp()

void llvm::addUnpredicatedMveVpredROp	(	MachineInstrBuilder &	MIB,
		Register	DestReg
	)

Definition at line 873 of file ARMBaseInstrInfo.cpp.

References llvm::MachineInstrBuilder::addReg(), addUnpredicatedMveVpredNOp(), and llvm::RegState::Undef.

Referenced by llvm::ARMBaseInstrInfo::copyPhysReg().

adjustPqBits()

static unsigned llvm::adjustPqBits ( const MCInst &  Inst, unsigned  Value, unsigned  PBitShift, unsigned  QBitShift  )

static

Definition at line 136 of file LanaiMCCodeEmitter.cpp.

References assert(), llvm::MCOperand::getImm(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCOperand::isExpr(), llvm::MCOperand::isImm(), llvm::LPAC::isPostOp(), llvm::MCOperand::isReg(), and llvm::LPAC::modifiesOp().

adl_begin()

template<typename RangeT >

constexpr auto llvm::adl_begin ( RangeT &&  range ) -> decltype(adl_detail::begin_impl(std::forward<RangeT>(range)))

constexpr

Returns the begin iterator to range using std::begin and function found through Argument-Dependent Lookup (ADL).

Definition at line 78 of file ADL.h.

References llvm::adl_detail::begin_impl().

Referenced by llvm::HashBuilder< HasherT, Endianness >::addRange(), llvm::HashBuilder< HasherT, Endianness >::addRangeElements(), all_equal(), all_of(), any_of(), append_range(), binary_search(), copy(), copy_if(), count(), count_if(), drop_begin(), drop_end(), equal(), find(), find_if(), find_if_not(), for_each(), llvm::MachineInstr::getDebugOperandIndex(), interleave(), is_contained(), is_sorted(), llvm::MachineInstr::isDebugOperand(), lower_bound(), max_element(), min_element(), move(), none_of(), partition(), partition_point(), range_size(), remove_if(), replace_copy(), replace_copy_if(), reverse(), sort(), stable_sort(), transform(), unique(), and upper_bound().

adl_end()

template<typename RangeT >

constexpr auto llvm::adl_end ( RangeT &&  range ) -> decltype(adl_detail::end_impl(std::forward<RangeT>(range)))

constexpr

Returns the end iterator to range using std::end and functions found through Argument-Dependent Lookup (ADL).

Definition at line 86 of file ADL.h.

References llvm::adl_detail::end_impl().

Referenced by llvm::HashBuilder< HasherT, Endianness >::addRange(), llvm::HashBuilder< HasherT, Endianness >::addRangeElements(), all_equal(), all_of(), any_of(), append_range(), binary_search(), copy(), copy_if(), count(), count_if(), drop_begin(), drop_end(), equal(), find(), find_if(), find_if_not(), for_each(), interleave(), is_contained(), is_sorted(), llvm::MachineInstr::isDebugOperand(), lower_bound(), max_element(), min_element(), move(), none_of(), partition(), partition_point(), range_size(), remove_if(), replace_copy(), replace_copy_if(), reverse(), sort(), stable_sort(), transform(), unique(), and upper_bound().

adl_rbegin()

template<typename RangeT >

constexpr auto llvm::adl_rbegin ( RangeT &&  range ) -> decltype(adl_detail::rbegin_impl(std::forward<RangeT>(range)))

constexpr

Returns the reverse-begin iterator to range using std::rbegin and function found through Argument-Dependent Lookup (ADL).

Definition at line 94 of file ADL.h.

References llvm::adl_detail::rbegin_impl().

Referenced by reverse().

adl_rend()

template<typename RangeT >

constexpr auto llvm::adl_rend ( RangeT &&  range ) -> decltype(adl_detail::rend_impl(std::forward<RangeT>(range)))

constexpr

Returns the reverse-end iterator to range using std::rend and functions found through Argument-Dependent Lookup (ADL).

Definition at line 102 of file ADL.h.

References llvm::adl_detail::rend_impl().

Referenced by reverse().

adl_size()

template<typename RangeT >

constexpr auto llvm::adl_size ( RangeT &&  range ) -> decltype(adl_detail::size_impl(std::forward<RangeT>(range)))

constexpr

Returns the size of range using std::size and functions found through Argument-Dependent Lookup (ADL).

Definition at line 118 of file ADL.h.

References llvm::adl_detail::size_impl().

Referenced by range_size().

adl_swap()

template<typename T >

constexpr void llvm::adl_swap ( T &&  lhs, T &&  rhs  )

constexprnoexcept

Swaps lhs with rhs using std::swap and functions found through Argument-Dependent Lookup (ADL).

Definition at line 110 of file ADL.h.

References llvm::adl_detail::swap_impl().

alignAddr()

uintptr_t llvm::alignAddr ( const void *  Addr, Align  Alignment  )

inline

Aligns Addr to Alignment bytes, rounding up.

Definition at line 187 of file Alignment.h.

References Addr, alignTo(), assert(), and llvm::Align::value().

Referenced by llvm::BumpPtrAllocatorImpl< AllocatorT, SlabSize, SizeThreshold, GrowthDelay >::Allocate(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateCodeSection(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateDataSection(), llvm::SpecificBumpPtrAllocator< T >::DestroyAll(), llvm::orc::EPCGenericRTDyldMemoryManager::finalizeMemory(), llvm::WritableMemoryBuffer::getNewUninitMemBuffer(), llvm::trailing_objects_internal::TrailingObjectsImpl< Align, BaseTy, TopTrailingObj, PrevTy, NextTy, MoreTys... >::getTrailingObjectsImpl(), and loadBinaryFormat().

alignDown()

uint64_t llvm::alignDown ( uint64_t  Value, uint64_t  Align, uint64_t  Skew = 0  )

inline

Returns the largest uint64_t less than or equal to Value and is Skew mod Align.

Align must be non-zero

Definition at line 428 of file MathExtras.h.

References assert().

Referenced by llvm::X86FrameLowering::assignCalleeSavedSpillSlots(), llvm::RISCVFrameLowering::emitEpilogue(), llvm::RISCVFrameLowering::emitPrologue(), llvm::SIRegisterInfo::getAlignedHighSGPRForRC(), llvm::AMDGPU::IsaInfo::getMaxNumSGPRs(), llvm::AMDGPU::IsaInfo::getMaxNumVGPRs(), llvm::AMDGPU::IsaInfo::getMinNumSGPRs(), llvm::AMDGPU::IsaInfo::getMinNumVGPRs(), llvm::X86TTIImpl::getShuffleCost(), llvm::X86FrameLowering::getWin64EHFrameIndexRef(), llvm::GCNSchedStrategy::initialize(), llvm::SITargetLowering::LowerFormalArguments(), lowerKernelArguments(), llvm::TargetLowering::SimplifyDemandedBits(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), llvm::SIInstrInfo::splitMUBUFOffset(), and llvm::InstCombinerImpl::visitCallInst().

alignTo() [1/6]

constexpr TypeSize llvm::alignTo ( TypeSize  Size, uint64_t  Align  )

inlineconstexpr

Returns a TypeSize with a known minimum size that is the next integer (mod 2**64) that is greater than or equal to Quantity and is a multiple of Align.

Align must be non-zero.

Similar to the alignTo functions in MathExtras.h

Definition at line 398 of file TypeSize.h.

References assert(), and Size.

alignTo() [2/6]

uint64_t llvm::alignTo ( uint64_t  Size, Align  A  )

inline

Returns a multiple of A needed to store Size bytes.

Definition at line 155 of file Alignment.h.

References A, and Size.

Referenced by llvm::StringTableBuilder::add(), addByteCountSuffix(), llvm::codeview::DebugChecksumsSubsection::addChecksum(), addData(), llvm::trailing_objects_internal::TrailingObjectsImpl< Align, BaseTy, TopTrailingObj, PrevTy, NextTy, MoreTys... >::additionalSizeToAllocImpl(), addSection(), llvm::objcopy::coff::addSection(), AdjustStackOffset(), alignAddr(), llvm::memtag::alignAndPadAlloca(), llvm::LegalizeRuleSet::alignNumElementsTo(), llvm::TargetFrameLowering::alignSPAdjust(), alignTo(), llvm::orc::MapperJITLinkMemoryManager::allocate(), llvm::jitlink::InProcessMemoryManager::allocate(), llvm::AMDGPUMachineFunction::allocateLDSGlobal(), llvm::SITargetLowering::allocatePreloadKernArgSGPRs(), llvm::CCState::AllocateStack(), analyzeArguments(), llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), analyzeReturnValues(), llvm::CSKYAsmBackend::applyFixup(), llvm::LoongArchAsmBackend::applyFixup(), llvm::RISCVAsmBackend::applyFixup(), llvm::jitlink::aarch32::applyFixupThumb(), areRuntimeChecksProfitable(), llvm::X86FrameLowering::assignCalleeSavedSpillSlots(), llvm::RISCVFrameLowering::assignCalleeSavedSpillSlots(), buildCopyToRegs(), buildFatArchList(), buildFrameType(), buildRPathLoadCommand(), calculateDiSymbolStreamSize(), llvm::codeview::DebugSubsectionRecordBuilder::calculateSerializedLength(), llvm::pdb::DbiModuleDescriptorBuilder::calculateSerializedLength(), llvm::pdb::HashTable< ValueT >::calculateSerializedLength(), CalculateStackSlotUsed(), callBufferedPrintfStart(), llvm::VNCoercion::canCoerceMustAliasedValueToLoad(), CC_AArch64_Custom_Block(), CC_AIX(), CC_ARM_AAPCS_Custom_Aggregate(), llvm::codeview::DebugSubsectionRecordBuilder::commit(), computeAllocationSizeForSections(), ComputeLinkerOptionsLoadCommandSize(), computeMemberData(), llvm::MachObjectWriter::computeSectionAddresses(), llvm::RuntimeDyldImpl::computeTotalAllocSize(), llvm::jitlink::SimpleSegmentAlloc::Create(), llvm::orc::LocalIndirectStubsInfo< ORCABI >::create(), llvm::objcopy::coff::createGnuDebugLinkSectionContents(), llvm::gsym::GsymCreator::createSegment(), llvm::AArch64FrameLowering::determineCalleeSaves(), llvm::PPCFrameLowering::determineFrameLayout(), determineSVEStackObjectOffsets(), divideCeil(), llvm::AArch64FrameLowering::eliminateCallFramePseudoInstr(), llvm::MSP430FrameLowering::eliminateCallFramePseudoInstr(), llvm::XCoreFrameLowering::eliminateCallFramePseudoInstr(), llvm::SIFrameLowering::eliminateCallFramePseudoInstr(), llvm::Thumb1FrameLowering::eliminateCallFramePseudoInstr(), llvm::M68kFrameLowering::eliminateCallFramePseudoInstr(), llvm::X86FrameLowering::eliminateCallFramePseudoInstr(), llvm::AsmPrinter::emitConstantPool(), llvm::DWARFYAML::emitDebugAranges(), llvm::M68kFrameLowering::emitEpilogue(), llvm::X86FrameLowering::emitEpilogue(), llvm::CodeViewContext::emitFileChecksums(), emitGlobalConstantLargeInt(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitHiddenKernelArgs(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV5::emitHiddenKernelArgs(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitKernelArg(), llvm::M68kFrameLowering::emitPrologue(), llvm::RISCVFrameLowering::emitPrologue(), llvm::SparcFrameLowering::emitPrologue(), llvm::VEFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::BPFSelectionDAGInfo::EmitTargetCodeForMemcpy(), emitThumbRegPlusImmediate(), EnsureStackAlignment(), llvm::LegalizerHelper::equalizeVectorShuffleLengths(), llvm::MachineFrameInfo::estimateStackSize(), llvm::MipsFrameLowering::estimateStackSize(), llvm::DWARFDebugNames::Header::extract(), llvm::orc::EPCGenericJITLinkMemoryManager::InFlightAlloc::finalize(), llvm::orc::EPCGenericRTDyldMemoryManager::finalizeMemory(), llvm::SparcSubtarget::getAdjustedFrameSize(), llvm::VESubtarget::getAdjustedFrameSize(), llvm::CCState::getAlignedCallFrameSize(), llvm::AArch64FunctionInfo::getCalleeSavedStackSize(), llvm::jitlink::BasicLayout::getContiguousPageBasedLayoutSizes(), getCoverTy(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::AMDGPUSubtarget::getExplicitKernArgSize(), getFixedObjectSize(), llvm::R600FrameLowering::getFrameIndexReference(), llvm::AMDGPUTargetLowering::getImplicitParameterOffset(), llvm::orc::getIndirectStubsBlockSizes(), getInputSegmentList(), M68kDisassembler::getInstruction(), llvm::ARMBaseInstrInfo::getInstSizeInBytes(), llvm::X86TTIImpl::getIntImmCost(), llvm::AMDGPUSubtarget::getKernArgSegmentSize(), getMaxBitmapSize(), llvm::HexagonTTIImpl::getMemoryOpCost(), llvm::object::ArchiveMemberHeader::getNextChildLoc(), llvm::objcopy::coff::getNextRVA(), llvm::AMDGPU::IsaInfo::getNumWavesPerEUWithNumVGPRs(), llvm::object::BigArchiveMemberHeader::getRawName(), llvm::pdb::DbiModuleDescriptor::getRecordLength(), llvm::object::BigArchiveMemberHeader::getSize(), llvm::X86InstrInfo::getSPAdjust(), llvm::RISCVFrameLowering::getStackSizeWithRVVPadding(), llvm::AMDGPU::getTotalNumVGPRs(), llvm::DataLayout::getTypeAllocSize(), getUUID(), llvm::GCNRegPressure::getVGPRNum(), llvm::AArch64FrameLowering::getWinEHFuncletFrameSize(), llvm::MipsTargetLowering::HandleByVal(), llvm::CCState::HandleByVal(), INITIALIZE_PASS(), initializeOptionalHeader(), llvm::orc::MachOBuilder< MachOTraits >::layout(), layoutCOFF(), layoutSections(), layoutSectionsForOnlyKeepDebug(), layoutSegments(), loadBinaryFormat(), llvm::RuntimeDyldImpl::loadObjectImpl(), llvm::NVPTXTargetLowering::LowerCall(), llvm::AArch64CallLowering::lowerCall(), llvm::MipsCallLowering::lowerCall(), llvm::VETargetLowering::LowerCall(), llvm::SparcTargetLowering::LowerCall_64(), llvm::AArch64CallLowering::lowerFormalArguments(), llvm::MipsCallLowering::lowerFormalArguments(), llvm::AMDGPUCallLowering::lowerFormalArgumentsKernel(), lowerKernelArguments(), llvm::AMDGPUCallLowering::lowerTailCall(), offsetToAlignment(), llvm::MDNode::operator new(), llvm::VarStreamArrayExtractor< T >::operator()(), llvm::VarStreamArrayExtractor< codeview::DebugSubsectionRecord >::operator()(), llvm::raw_ostream::operator<<(), pad(), llvm::BinaryStreamReader::padToAlignment(), llvm::BinaryStreamWriter::padToAlignment(), performOptimizedStructLayout(), llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized(), llvm::SystemZXPLINKFrameLowering::processFunctionBeforeFrameFinalized(), llvm::RuntimeDyldELF::processRelocationRef(), readGSIHashBuckets(), llvm::BitstreamCursor::readRecord(), llvm::jitlink::relaxAlign(), llvm::orc::EPCGenericRTDyldMemoryManager::reserveAllocationSpace(), llvm::BitVector::reset(), scavengeStackSlot(), serializePublic(), llvm::BitVector::set(), llvm::AMDGPUMachineFunction::setDynLDSAlign(), setSectionType(), sizeOfPublic(), llvm::BitstreamCursor::skipRecord(), tagGlobalDefinition(), updateLoadCommandPayloadString(), llvm::StrOffsetsContributionDescriptor::validateContributionSize(), VarAndRedzoneSize(), llvm::LegalizeMutations::widenScalarOrEltToNextMultipleOf(), llvm::object::OffloadBinary::write(), writeArchiveToStream(), llvm::MachObjectWriter::writeObject(), llvm::pdb::writeSparseBitVector(), llvm::orc::OrcAArch64::writeTrampolines(), llvm::orc::OrcRiscv64::writeTrampolines(), and llvm::orc::OrcLoongArch64::writeTrampolines().

alignTo() [3/6]

uint64_t llvm::alignTo ( uint64_t  Size, Align  A, uint64_t  Skew  )

inline

If non-zero Skew is specified, the return value will be a minimal integer that is greater than or equal to Size and equal to A * N + Skew for some integer N.

If Skew is larger than A, its value is adjusted to 'Skew mod A'.

Examples:

alignTo(5, Align(8), 7) = 7
alignTo(17, Align(8), 1) = 17
alignTo(~0LL, Align(8), 3) = 3

Definition at line 180 of file Alignment.h.

References A, alignTo(), and Size.

alignTo() [4/6]

template<uint64_t Align>

constexpr uint64_t llvm::alignTo ( uint64_t  Value )

inlineconstexpr

Returns the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.

Align must be non-zero.

Definition at line 411 of file MathExtras.h.

alignTo() [5/6]

uint64_t llvm::alignTo ( uint64_t  Value, uint64_t  Align  )

inline

Returns the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.

Align must be non-zero.

Examples:

alignTo(5, 8) = 8
alignTo(17, 8) = 24
alignTo(~0LL, 8) = 0
alignTo(321, 255) = 510

Definition at line 377 of file MathExtras.h.

References assert().

alignTo() [6/6]

uint64_t llvm::alignTo ( uint64_t  Value, uint64_t  Align, uint64_t  Skew  )

inline

If non-zero Skew is specified, the return value will be a minimal integer that is greater than or equal to Size and equal to A * N + Skew for some integer N.

If Skew is larger than A, its value is adjusted to 'Skew mod A'. Align must be non-zero.

Examples:

alignTo(5, 8, 7) = 7
alignTo(17, 8, 1) = 17
alignTo(~0LL, 8, 3) = 3
alignTo(321, 255, 42) = 552

Definition at line 403 of file MathExtras.h.

References alignTo(), and assert().

alignToPowerOf2()

uint64_t llvm::alignToPowerOf2 ( uint64_t  Value, uint64_t  Align  )

inline

Definition at line 382 of file MathExtras.h.

References assert().

Referenced by computeMemberData(), llvm::object::Elf_Note_Impl< ELFT >::getDesc(), llvm::object::Elf_Nhdr_Impl< ELFT >::getSize(), and readBinaryIdsInternal().

all_equal() [1/2]

template<typename R >

bool llvm::all_equal

(

R &&

Range

)

Returns true if all elements in Range are equal or when the Range is empty.

Definition at line 2031 of file STLExtras.h.

References adl_begin(), adl_end(), and End.

all_equal() [2/2]

template<typename T >

bool llvm::all_equal

(

std::initializer_list< T >

Values

)

Returns true if all Values in the initializer lists are equal or the list.

Definition at line 2039 of file STLExtras.h.

Referenced by combineConcatVectorOps(), llvm::ShuffleVectorInst::convertShuffleMaskForBitcode(), enumerate(), llvm::InstCombinerImpl::foldICmpBitCast(), llvm::AArch64TargetLowering::functionArgumentNeedsConsecutiveRegisters(), isSplatShuffle(), isSplatValue(), llvm::AArch64_AM::isSVEMaskOfIdenticalElements(), llvm::ShuffleVectorInst::isValidOperands(), shrinkSplatShuffle(), simplifyShuffleVectorInst(), widenShuffleMaskElts(), and zip_equal().

all_of()

template<typename R , typename UnaryPredicate >

bool llvm::all_of	(	R &&	range,
		UnaryPredicate	P
	)

Provide wrappers to std::all_of which take ranges instead of having to pass begin/end explicitly.

Definition at line 1722 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::add(), llvm::ResourceSegments::add(), llvm::Loc::MMI::addFrameIndexExpr(), addNoUndefAttrs(), llvm::DebugLocEntry::addValues(), llvm::ConstraintSystem::addVariableRow(), llvm::ConstraintSystem::addVariableRowFill(), allCallersPassValidPointerForArgument(), allConstant(), llvm::ISD::allOperandsUndef(), allSameBlock(), allSameType(), allZeroIndices(), llvm::BitVector::apply(), llvm::LoopNest::areAllLoopsRotatedForm(), llvm::LoopNest::areAllLoopsSimplifyForm(), areAllOperandsNonInsts(), llvm::X86TTIImpl::areInlineCompatible(), areLoadedOffsetButOtherwiseSame(), areTypesABICompatible(), blockEndIsUnreachable(), llvm::MachineIRBuilder::buildInstr(), buildModuleSummaryIndex(), llvm::SwitchInstProfUpdateWrapper::buildProfBranchWeightsMD(), llvm::LoopVectorizationCostModel::calculateRegisterUsage(), llvm::ValueInfo::canAutoHide(), canConvertToMinOrMaxIntrinsic(), canLowerToLDG(), canonicalizeShuffleMaskWithHorizOp(), canPeel(), canRemat(), canSinkInstructions(), canTrackGlobalVariableInterprocedurally(), canTRE(), llvm::LoopVectorizationLegality::canVectorizeFPMath(), llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), llvm::LoopVectorizationCostModel::canVectorizeReductions(), llvm::Attributor::checkForAllReturnedValues(), checkLoopsStructure(), llvm::SCEVExpanderCleaner::cleanup(), clusterSortPtrAccesses(), combineAnd(), combineBitcastvxi1(), combineConcatVectorOfShuffleAndItsOperands(), combineConcatVectorOps(), combineExtractVectorElt(), combineHorizOpWithShuffle(), combineINSERT_SUBVECTOR(), combineShuffleToZeroExtendVectorInReg(), combineX86ShuffleChain(), combineX86ShufflesRecursively(), completeEphemeralValues(), llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), computePointerICmp(), ConstantFoldGetElementPtr(), ConstantFoldInstruction(), ConstantFoldShuffleVectorInstruction(), containsOnlyConstantData(), llvm::OpenMPIRBuilder::createOrderedDepend(), llvm::OpenMPIRBuilder::createReductions(), doesNotNeedToSchedule(), doesStoreDominatesAllLatches(), dropTypeTests(), llvm::BitstreamWriter::emitBlob(), llvm::InstrEmitter::EmitDbgInstrRef(), LiveDebugValues::MLocTracker::emitLoc(), llvm::VPReplicateRecipe::execute(), llvm::HexagonInstrInfo::expandPostRAPseudo(), filterDeadComdatFunctions(), llvm::DebugLocEntry::finalize(), llvm::RISCVInstrInfo::finalizeInsInstrs(), findBestNonTrivialUnswitchCandidate(), findReturnsToZap(), llvm::slpvectorizer::BoUpSLP::findReusedOrderedScalars(), llvm::InstCombinerImpl::foldBinopWithPhiOperands(), FoldBranchToCommonDest(), FoldBUILD_VECTOR(), foldCONCAT_VECTORS(), llvm::SelectionDAG::FoldConstantArithmetic(), foldGEPChainAsStructAccess(), llvm::InstCombinerImpl::foldICmpWithConstant(), llvm::InstCombinerImpl::foldIntegerTypedPHI(), llvm::InstCombinerImpl::foldPHIArgIntToPtrToPHI(), formSplatFromShuffles(), functionWillReturn(), llvm::AttributeList::get(), llvm::ScalarEvolution::getAddRecExpr(), llvm::RecordKeeper::getAllDerivedDefinitions(), getGEPCosts(), getHeaders(), llvm::AArch64RegisterBankInfo::getInstrMapping(), llvm::X86TTIImpl::getMemoryOpCost(), llvm::TargetLowering::getNegatedExpression(), getPerfectShuffleCost(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::slpvectorizer::BoUpSLP::LookAheadHeuristics::getShallowScore(), llvm::AArch64TTIImpl::getShuffleCost(), getShuffleDemandedElts(), llvm::Constant::getSplatValue(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), getV4X86ShuffleImm(), llvm::SelectionDAG::getVectorShuffle(), llvm::InstCombinerImpl::handlePotentiallyDeadBlocks(), llvm::Function::hasAddressTaken(), llvm::Loop::hasLoopInvariantOperands(), hasOnlySelectUsers(), hasPartialIVCondition(), hoistGEP(), hoistLockstepIdenticalDbgVariableRecords(), hoistRegion(), llvm::SCEVUnionPredicate::implies(), impliesPoison(), IncomingValuesAreCompatible(), llvm::yaml::ScalarTraits< FixedSizeHex< N > >::input(), insert1BitVector(), llvm::SCEVUnionPredicate::isAlwaysTrue(), isAsciiString(), llvm::IRSimilarity::isClose(), isCommutative(), llvm::PHINode::isComplete(), llvm::ConstraintSystem::isConditionImplied(), isDeadRecipe(), llvm::ValueInfo::isDSOLocal(), isEphemeralValueOf(), isFullDominator(), isFullPostDominator(), isGuaranteedNotToBeUndefOrPoison(), llvm::SelectionDAG::isGuaranteedNotToBeUndefOrPoison(), llvm::TargetLowering::isGuaranteedNotToBeUndefOrPoisonForTargetNode(), isHeader(), isHorizontalBinOp(), isKnownNonZeroFromOperator(), isKnownToBeAPowerOfTwo(), llvm::SelectionDAG::isKnownToBeAPowerOfTwo(), llvm::Loop::isLCSSAForm(), isLoopDead(), isLowHalfOnly(), llvm::ShuffleVectorInst::isOneUseSingleSourceMask(), isOnlyUsedInZeroEqualityComparison(), llvm::Loop::isRecursivelyLCSSAForm(), isReplicationMaskWithParams(), llvm::MachineRegisterInfo::isReservedRegUnit(), isReverseOrder(), isSafeToMoveBefore(), llvm::IRSimilarity::IRSimilarityCandidate::isSimilar(), llvm::orc::SpeculateQuery::isStraightLine(), isTargetShuffleEquivalent(), llvm::slpvectorizer::BoUpSLP::isTreeTinyAndNotFullyVectorizable(), isUndefInRange(), isUndefOrEqual(), isUndefOrEqualInRange(), isUndefOrInRange(), isUndefOrZeroInRange(), isUndefOrZeroOrInRange(), llvm::LoopVectorizationLegality::isUniform(), llvm::vputils::isUniformAfterVectorization(), isUsedOutsideBlock(), isVariantApplicableInContextHelper(), llvm::jitlink::JITLinkerBase::linkPhase1(), LowerBUILD_VECTOR_i1(), lowerBuildVectorAsBroadcast(), llvm::AArch64TargetLowering::lowerInterleavedStore(), lowerShuffleAsLanePermuteAndShuffle(), lowerV4F64Shuffle(), LowerVECTOR_SHUFFLE(), lowerVECTOR_SHUFFLE(), LowerVSETCC(), llvm::PatternMatch::m_ZeroMask::match(), llvm::PatternMatch::m_SplatOrUndefMask::match(), llvm::MCInstPrinter::matchAliasPatterns(), llvm::CombinerHelper::matchAllExplicitUsesAreUndef(), llvm::CombinerHelper::matchCombineInsertVecElts(), llvm::CombinerHelper::matchUndefShuffleVectorMask(), MatchVectorAllEqualTest(), llvm::TargetInstrInfo::mergeOutliningCandidateAttributes(), moveLCSSAPhis(), llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::needToDelay(), llvm::vputils::onlyFirstLaneUsed(), llvm::VPBlendRecipe::onlyFirstLaneUsed(), llvm::vputils::onlyFirstPartUsed(), operator==(), optimizeDivRem(), partitionShuffleOfConcats(), performConcatVectorsCombine(), llvm::AMDGPUTargetLowering::performMulCombine(), llvm::ARMTargetLowering::PerformMVETruncCombine(), llvm::VPlan::prepareToExecute(), llvm::InstCombinerImpl::prepareWorklist(), llvm::X86InstrInfo::preservesZeroValueInReg(), PrintShuffleMask(), promoteLoopAccessesToScalars(), pushAddIntoCmovOfConsts(), llvm::SDValue::reachesChainWithoutSideEffects(), recognizeBSwapOrBitReverseIdiom(), TransferTracker::redefVar(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), reorderOrder(), llvm::slpvectorizer::BoUpSLP::reorderTopToBottom(), llvm::LoopVectorizationCostModel::requiresScalarEpilogue(), rewritePHIs(), runAttributorLightOnFunctions(), runAttributorOnFunctions(), runIPSCCP(), shiftAmountKnownInRange(), shouldSplitOnPredicatedArgument(), ShouldUseSwitchConditionAsTableIndex(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), simplifyGEPInst(), simplifyInstructionWithOperands(), llvm::X86TargetLowering::SimplifyMultipleUseDemandedBitsForTargetNode(), simplifyShuffleVectorInst(), simplifyUsingControlFlow(), simplifyX86varShift(), sinkLastInstruction(), sinkLoopInvariantInstructions(), llvm::InnerLoopVectorizer::sinkScalarOperands(), sinkScalarOperands(), sortPtrAccesses(), llvm::Function::stealArgumentListFrom(), StrengthenNoWrapFlags(), stripDebugLocFromLoopID(), SwitchToLookupTable(), llvm::VPlanTransforms::truncateToMinimalBitwidths(), llvm::HexagonShuffler::tryAuction(), tryInterleave(), tryToFindRegisterToRename(), llvm::JumpThreadingPass::tryToUnfoldSelectInCurrBB(), turnVectorIntoSplatVector(), llvm::RecordRecTy::typeIsConvertibleTo(), unswitchNontrivialInvariants(), unswitchTrivialSwitch(), llvm::mca::Instruction::updateDispatched(), llvm::ARMFrameLowering::updateLRRestored(), llvm::mca::Instruction::updatePending(), validThroughout(), llvm::SIInstrInfo::verifyInstruction(), verifyRegionRec(), verifySubExpr(), llvm::InstCombinerImpl::visitPHINode(), llvm::InstCombinerImpl::visitSwitchInst(), wouldInstructionBeTriviallyDead(), llvm::coverage::CoverageMappingWriter::write(), and llvm::TimeTraceProfiler::write().

all_of_zip()

template<typename... ArgsAndPredicate>

bool llvm::all_of_zip

(

ArgsAndPredicate &&...

argsAndPredicate

)

Compare two zipped ranges using the provided predicate (as last argument).

Return true if all elements satisfy the predicate and false otherwise.

Definition at line 2454 of file STLExtras.h.

References llvm::detail::all_of_zip_predicate_last().

allocate_buffer()

LLVM_ATTRIBUTE_RETURNS_NONNULL LLVM_ATTRIBUTE_RETURNS_NOALIAS void * llvm::allocate_buffer	(	size_t	Size,
		size_t	Alignment
	)

Allocate a buffer of memory with the given size and alignment.

When the compiler supports aligned operator new, this will use it to handle even over-aligned allocations.

However, this doesn't make any attempt to leverage the fancier techniques like posix_memalign due to portability. It is mostly intended to allow compatibility with platforms that, after aligned allocation was added, use reduced default alignment.

Definition at line 15 of file MemAlloc.cpp.

References Size.

Referenced by llvm::MallocAllocator::Allocate(), and llvm::detail::UniqueFunctionBase< ReturnT, ParamTs >::UniqueFunctionBase().

allocateAllRegClasses()

static bool llvm::allocateAllRegClasses ( const TargetRegisterInfo &  , const TargetRegisterClass &    )

inlinestatic

Default register class filter function for register allocation.

All virtual registers should be allocated.

Definition at line 24 of file RegAllocCommon.h.

allocValueProfData()

static std::unique_ptr< ValueProfData > llvm::allocValueProfData ( uint32_t  TotalSize )

static

Definition at line 1143 of file InstrProf.cpp.

allocValueProfDataInstrProf()

ValueProfData * llvm::allocValueProfDataInstrProf

(

size_t

TotalSizeInBytes

)

Definition at line 1048 of file InstrProf.cpp.

analyzeArguments()

template<typename ArgT >

static void llvm::analyzeArguments ( TargetLowering::CallLoweringInfo *  CLI, const Function *  F, const DataLayout *  TD, const SmallVectorImpl< ArgT > &  Args, SmallVectorImpl< CCValAssign > &  ArgLocs, CCState &  CCInfo, bool  Tiny  )

static

Analyze incoming and outgoing function arguments.

We need custom C++ code to handle special constraints in the ABI. In addition, all pieces of a certain argument have to be passed either using registers or the stack but never mixing both.

Definition at line 1240 of file AVRISelLowering.cpp.

References llvm::CCState::addLoc(), alignTo(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), assert(), llvm::CCValAssign::Full, llvm::DataLayout::getABITypeAlign(), llvm::CCState::getContext(), llvm::CCValAssign::getMem(), llvm::CCValAssign::getReg(), llvm::MVT::getStoreSize(), llvm::DataLayout::getTypeAllocSize(), llvm::EVT::getTypeForEVT(), llvm_unreachable, Offset, Reg, RegList16AVR, RegList16Tiny, RegList8AVR, RegList8Tiny, and llvm::ArrayRef< T >::size().

analyzeContextInfo()

static void llvm::analyzeContextInfo ( const DWARFDie &  DIE, unsigned  ParentIdx, CompileUnit &  CU, DeclContext *  CurrentDeclContext, DeclContextTree &  Contexts, uint64_t  ModulesEndOffset, DWARFLinkerBase::SwiftInterfacesMapTy *  ParseableSwiftInterfaces, std::function< void(const Twine &, const DWARFDie &)>  ReportWarning  )

static

Recursive helper to build the global DeclContext information and gather the child->parent relationships in the original compile unit.

This function uses the same work list approach as lookForDIEsToKeep.

Returns

true when this DIE and all of its children are only forward declarations to types defined in external clang modules (i.e., forward declarations that are children of a DW_TAG_module).

Definition at line 293 of file DWARFLinker.cpp.

References AnalyzeContextInfo, analyzeImportedModule(), llvm::DWARFDie::children(), llvm::ContextWorklistItem::Context, llvm::ContextWorklistItem::Die, llvm::DWARFDie::find(), llvm::dwarf_linker::classic::DeclContextTree::getChildDeclContext(), llvm::DWARFDie::getTag(), Idx, Info, llvm::ContextWorklistItem::InImportedModule, llvm::ContextWorklistItem::OtherInfo, llvm::ContextWorklistItem::ParentIdx, reverse(), llvm::dwarf::toString(), llvm::ContextWorklistItem::Type, UpdateChildPruning, updateChildPruning(), UpdatePruning, and updatePruning().

Referenced by llvm::dwarf_linker::classic::DWARFLinker::link().

analyzeICmp()

static void llvm::analyzeICmp ( ScalarEvolution &  SE, ICmpInst *  ICmp, ConditionInfo &  Cond, const Loop &  L  )

static

Definition at line 51 of file LoopBoundSplit.cpp.

References Cond, llvm::PHINode::getIncomingValueForBlock(), llvm::ScalarEvolution::getSCEV(), llvm::CmpInst::getSwappedPredicate(), llvm::PatternMatch::m_ICmp(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), and std::swap().

Referenced by hasProcessableCondition().

analyzeImportedModule()

static void llvm::analyzeImportedModule ( const DWARFDie &  DIE, CompileUnit &  CU, DWARFLinkerBase::SwiftInterfacesMapTy *  ParseableSwiftInterfaces, std::function< void(const Twine &, const DWARFDie &)>  ReportWarning  )

static

Collect references to parseable Swift interfaces in imported DW_TAG_module blocks.

Definition at line 182 of file DWARFLinker.cpp.

References llvm::sys::path::append(), llvm::SmallVectorBase< Size_T >::empty(), llvm::StringRef::empty(), llvm::dwarf_linker::guessToolchainBaseDir(), llvm::sys::path::is_relative(), Name, resolveRelativeObjectPath(), llvm::dwarf::toString(), and llvm::dwarf::toStringRef().

Referenced by analyzeContextInfo().

analyzeKnownBitsFromAndXorOr()

KnownBits llvm::analyzeKnownBitsFromAndXorOr	(	const Operator *	I,
		const KnownBits &	KnownLHS,
		const KnownBits &	KnownRHS,
		unsigned	Depth,
		const SimplifyQuery &	SQ
	)

Using KnownBits LHS/RHS produce the known bits for logic op (and/xor/or).

Definition at line 947 of file ValueTracking.cpp.

References Depth, llvm::APInt::getAllOnes(), getKnownBitsFromAndXorOr(), and I.

Referenced by llvm::InstCombinerImpl::SimplifyDemandedUseBits(), and llvm::InstCombinerImpl::SimplifyMultipleUseDemandedBits().

AnalyzePhysRegInBundle()

PhysRegInfo llvm::AnalyzePhysRegInBundle	(	const MachineInstr &	MI,
		Register	Reg,
		const TargetRegisterInfo *	TRI
	)

AnalyzePhysRegInBundle - Analyze how the current instruction or bundle uses a physical register.

This function should not be called after operator++(), it expects a fresh iterator.

Parameters

Reg	The physical register to analyze.

Returns

A filled-in PhysRegInfo struct.

Definition at line 336 of file MachineInstrBundle.cpp.

References assert(), llvm::PhysRegInfo::Clobbered, llvm::MachineOperand::clobbersPhysReg(), llvm::PhysRegInfo::DeadDef, llvm::PhysRegInfo::Defined, llvm::PhysRegInfo::FullyDefined, llvm::PhysRegInfo::FullyRead, llvm::MachineOperand::getReg(), llvm::MachineOperand::isDead(), llvm::MachineOperand::isDef(), llvm::MachineOperand::isKill(), llvm::Register::isPhysical(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isRegMask(), llvm::PhysRegInfo::Killed, MI, llvm::PhysRegInfo::PartialDeadDef, llvm::PhysRegInfo::Read, llvm::MachineOperand::readsReg(), and TRI.

Referenced by llvm::MachineBasicBlock::computeRegisterLiveness().

analyzeReturnValues()

template<typename ArgT >

static void llvm::analyzeReturnValues ( const SmallVectorImpl< ArgT > &  Args, CCState &  CCInfo, bool  Tiny  )

static

Analyze incoming and outgoing value of returning from a function.

The algorithm is similar to analyzeArguments, but there can only be one value, possibly an aggregate, and it is limited to 8 bytes.

Definition at line 1333 of file AVRISelLowering.cpp.

References llvm::CCState::addLoc(), alignTo(), llvm::CCState::AllocateReg(), assert(), llvm::CCValAssign::Full, llvm::CCValAssign::getReg(), llvm::MVT::getStoreSize(), getTotalArgumentsSizeInBytes(), llvm_unreachable, Reg, RegList16AVR, RegList16Tiny, RegList8AVR, and RegList8Tiny.

AnalyzeVirtRegInBundle()

VirtRegInfo llvm::AnalyzeVirtRegInBundle	(	MachineInstr &	MI,
		Register	Reg,
		SmallVectorImpl< std::pair< MachineInstr *, unsigned > > *	Ops = nullptr
	)

AnalyzeVirtRegInBundle - Analyze how the current instruction or bundle uses a virtual register.

This function should not be called after operator++(), it expects a fresh iterator.

Parameters

Reg	The virtual register to analyze.
Ops	When set, this vector will receive an (MI, OpNum) entry for each operand referring to Reg.

Returns

A filled-in RegInfo struct.

Definition at line 278 of file MachineInstrBundle.cpp.

References llvm::MachineOperand::getParent(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isDef(), llvm::MachineOperand::isReg(), llvm::MachineInstr::isRegTiedToDefOperand(), MI, llvm::VirtRegInfo::Reads, llvm::MachineOperand::readsReg(), llvm::VirtRegInfo::Tied, and llvm::VirtRegInfo::Writes.

Referenced by foldInlineAsmMemOperand(), and getInstReadLaneMask().

AnalyzeVirtRegLanesInBundle()

std::pair< LaneBitmask, LaneBitmask > llvm::AnalyzeVirtRegLanesInBundle	(	const MachineInstr &	MI,
		Register	Reg,
		const MachineRegisterInfo &	MRI,
		const TargetRegisterInfo &	TRI
	)

Return a pair of lane masks (reads, writes) indicating which lanes this instruction uses with Reg.

Definition at line 309 of file MachineInstrBundle.cpp.

References llvm::MachineOperand::getReg(), llvm::MachineOperand::getSubReg(), llvm::MachineOperand::isDef(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isUndef(), llvm::MachineOperand::isUse(), MI, MRI, SubReg, and TRI.

AnnotateInlinePassName()

std::string llvm::AnnotateInlinePassName

(

InlineContext

IC

)

Definition at line 586 of file InlineAdvisor.cpp.

References getInlineAdvisorContext(), getLTOPhase(), llvm::InlineContext::LTOPhase, and llvm::InlineContext::Pass.

annotateValueSite() [1/2]

void llvm::annotateValueSite	(	Module &	M,
		Instruction &	Inst,
		ArrayRef< InstrProfValueData >	VDs,
		uint64_t	Sum,
		InstrProfValueKind	ValueKind,
		uint32_t	MaxMDCount
	)

Same as the above interface but using an ArrayRef, as well as Sum.

This function will not annotate !prof metadata on the instruction if the referenced array is empty.

Definition at line 1245 of file InstrProf.cpp.

References llvm::MDBuilder::createConstant(), llvm::MDBuilder::createString(), llvm::ArrayRef< T >::empty(), llvm::MDNode::get(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::Instruction::setMetadata().

annotateValueSite() [2/2]

void llvm::annotateValueSite	(	Module &	M,
		Instruction &	Inst,
		const InstrProfRecord &	InstrProfR,
		InstrProfValueKind	ValueKind,
		uint32_t	SiteIndx,
		uint32_t	MaxMDCount = 3
	)

Get the value profile data for value site SiteIdx from InstrProfR and annotate the instruction Inst with the value profile meta data.

Annotate up to MaxMDCount (default 3) number of records per value site.

Definition at line 1229 of file InstrProf.cpp.

References annotateValueSite(), llvm::InstrProfRecord::getNumValueDataForSite(), and llvm::InstrProfRecord::getValueForSite().

Referenced by annotateValueSite(), and updateIDTMetaData().

any_cast() [1/5]

template<class T >

T llvm::any_cast

(

Any &&

Value

)

Definition at line 148 of file Any.h.

any_cast() [2/5]

template<class T >

T llvm::any_cast

(

Any &

Value

)

Definition at line 143 of file Any.h.

any_cast() [3/5]

template<class T >

T * llvm::any_cast

(

Any *

Value

)

Definition at line 160 of file Any.h.

any_cast() [4/5]

template<class T >

T llvm::any_cast

(

const Any &

Value

)

Definition at line 138 of file Any.h.

any_cast() [5/5]

template<class T >

const T * llvm::any_cast

(

const Any *

Value

)

Definition at line 153 of file Any.h.

any_of()

template<typename R , typename UnaryPredicate >

bool llvm::any_of	(	R &&	range,
		UnaryPredicate	P
	)

Provide wrappers to std::any_of which take ranges instead of having to pass begin/end explicitly.

Definition at line 1729 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::Instruction::addAnnotationMetadata(), addIntrinsicToSummary(), addLiveIns(), llvm::DwarfExpression::addMachineRegExpression(), llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::adjustExtracts(), llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::adjustExtracts(), llvm::Bitset< NumBits >::any(), llvm::BitVector::any(), llvm::FeatureBitset::any(), llvm::DIExpression::appendOpsToArg(), areInnerLoopExitPHIsSupported(), llvm::AArch64TTIImpl::areTypesABICompatible(), llvm::MultiHazardRecognizer::atIssueLimit(), llvm::DebugHandlerBase::beginFunction(), llvm::AArch64InstrInfo::buildOutlinedFrame(), llvm::ARMBaseInstrInfo::buildOutlinedFrame(), buildVRegToDbgValueMap(), callHasFloatingPointArgument(), callHasFP128Argument(), llvm::AutoInitRemark::canHandle(), canHoistIVInc(), canLoopBeDeleted(), canonicalizeShuffleMaskWithHorizOp(), canRenameUpToDef(), canRotateDeoptimizingLatchExit(), canSinkInstructions(), llvm::LoopVectorizationLegality::canVectorizeFPMath(), checkDenormalAttributeConsistency(), checkForMustTailInVarArgFn(), checkFunctionsAttributeConsistency(), checkLoopsStructure(), clusterSortPtrAccesses(), collectUnswitchCandidates(), collectVirtualRegUses(), combineExtractFromVectorLoad(), combineExtractWithShuffle(), combineShiftToMULH(), combineX86ShufflesRecursively(), llvm::IRSimilarity::IRSimilarityCandidate::compareStructure(), computeDeadSymbolsAndUpdateIndirectCalls(), llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), computeMinimumValueSizes(), containsEpilogue(), containsGCPtrType(), llvm::DIExpression::convertToVariadicExpression(), LiveDebugValues::DbgValue::DbgValue(), llvm::DbgValueLoc::DbgValueLoc(), directlyImpliesPoison(), doesInTreeUserNeedToExtract(), dontUseFastISelFor(), ehAwareSplitEdge(), llvm::InstrEmitter::EmitDbgInstrRef(), llvm::DwarfDebug::emitDebugLocValue(), llvm::CodeViewContext::emitLineTableForFunction(), emitSelectPseudo(), emitThumbRegPlusImmInReg(), llvm::logicalview::LVCompare::execute(), llvm::CodeExtractor::extractCodeRegion(), llvm::AArch64CallLowering::fallBackToDAGISel(), llvm::objcopy::elf::ELFWriter< ELFT >::finalize(), findDefsUsedOutsideOfLoop(), findForkedSCEVs(), llvm::sys::Process::FindInEnvPath(), findNextInsertLocation(), llvm::slpvectorizer::BoUpSLP::findReusedOrderedScalars(), fixupDebugInfoPostExtraction(), FoldCondBranchOnValueKnownInPredecessorImpl(), foldExtractSubvectorFromShuffleVector(), llvm::TargetFolder::FoldGEP(), llvm::ConstantFolder::FoldGEP(), llvm::InstCombinerImpl::foldIntegerTypedPHI(), FoldTwoEntryPHINode(), forAllMIsUntilDef(), llvm::TargetTransformInfoImplBase::getArithmeticInstrCost(), llvm::AArch64TTIImpl::getCmpSelInstrCost(), getCommonExitBlock(), llvm::SCCPInstVisitor::getConstantOrNull(), llvm::LoopBase< BlockT, LoopT >::getExitingBlock(), getFauxShuffleMask(), getFreezeInsertPt(), llvm::SIInstrInfo::getGenericInstructionUniformity(), llvm::AArch64RegisterBankInfo::getInstrMapping(), llvm::PPCRegisterBankInfo::getInstrMapping(), llvm::RISCVRegisterBankInfo::getInstrMapping(), llvm::X86RegisterBankInfo::getInstrMapping(), llvm::SIInstrInfo::getInstructionUniformity(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::GCNTTIImpl::getIntrinsicInstrCost(), getIntrinsicNameImpl(), getInvertedVectorForFMA(), llvm::TargetLowering::getNegatedExpression(), llvm::DOTGraphTraits< BoUpSLP * >::getNodeLabel(), llvm::SCEVAddRecExpr::getNumIterationsInRange(), getOpcode(), llvm::symbolize::LLVMSymbolizer::getOrCreateModuleInfo(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), getSameOpcode(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), getSplatIndex(), getTargetConstantBitsFromNode(), llvm::BasicTTIImplBase< T >::getTypeBasedIntrinsicInstrCost(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), llvm::ARMTTIImpl::getUnrollingPreferences(), getVectorSplat(), llvm::SIInstrInfo::hasAnyModifiersSet(), hasAutoInitMetadata(), llvm::object::ObjectFile::hasDebugInfo(), llvm::MachineInstr::hasDebugOperandForReg(), llvm::mca::InstructionBase::hasDependentUsers(), hasHugeExpression(), llvm::HexagonShuffler::HasInstWith(), llvm::MachineInstr::hasOrderedMemoryRef(), hasPartialIVCondition(), llvm::LoopVectorizationPlanner::hasPlanWithVF(), hasSameValue(), llvm::VPlan::hasScalableVF(), hasSideeffectFreeStaticResolution(), hasTiedUseOf(), hasUsersIn(), llvm::SIInstrInfo::hasVGPRUses(), hoistAndMergeSGPRInits(), llvm::SCEVUnionPredicate::implies(), insertIfNotContained(), insertSpills(), isAddressBase(), llvm::AArch64RegisterInfo::isAnyArgRegReserved(), isAnyArgRegReserved(), llvm::slpvectorizer::BoUpSLP::isAnyGathered(), isAnyInRange(), llvm::outliner::Candidate::isAnyUnavailableAcrossOrOutOfSeq(), isAnyZero(), llvm::X86RegisterInfo::isArgumentRegister(), isBufferFatPtrConst(), isCycleInvariant(), isEarlyClobberMI(), llvm::CodeExtractor::isEligible(), llvm::AArch64CallLowering::isEligibleForTailCallOptimization(), llvm::AMDGPUCallLowering::isEligibleForTailCallOptimization(), llvm::AArch64InstrInfo::isFpOrNEON(), llvm::AArch64_MC::isFpOrNEON(), isGuaranteedNotToBeUndefOrPoison(), llvm::AArch64InstrInfo::isHForm(), llvm::AArch64_MC::isHForm(), isHorizontalBinOp(), llvm::LoopVectorizationLegality::isInvariantAddressOfReduction(), llvm::LoopVectorizationLegality::isInvariantStoreOfReduction(), llvm::DbgVariableRecord::isKillLocation(), llvm::RawLocationWrapper::isKillLocation(), llvm::AArch64InstrInfo::isLdStPairSuppressed(), isLoopDead(), isLoopVariantIndirectAddress(), isLRSpilled(), llvm::ARMBaseInstrInfo::isMBBSafeToOutlineFrom(), llvm::AArch64InstrInfo::isMBBSafeToSplitToCold(), isNZCVTouchedInInstructionRange(), llvm::Instruction::isOnlyUserOfAnyOperand(), llvm::SDNode::isOperandOf(), isOverflowIntrinsicNoWrap(), llvm::PreservedCFGCheckerInstrumentation::CFG::isPoisoned(), llvm::AArch64InstrInfo::isQForm(), llvm::AArch64_MC::isQForm(), isRegLiveIn(), isSafeToMoveBefore(), isSafeToUnrollAndJam(), isSpecialPass(), llvm::AArch64InstrInfo::isStridedAccess(), llvm::RecordRecTy::isSubClassOf(), llvm::slpvectorizer::BoUpSLP::isTreeTinyAndNotFullyVectorizable(), llvm::SelectionDAG::isUndef(), llvm::LiveRange::isUndefIn(), isUpperSubvectorUndef(), isUseMIInFoldList(), llvm::AA::isValidAtPosition(), isVariableIndexable(), isVectorOp(), lowerBuildVectorToBitOp(), LowerDbgDeclare(), llvm::RISCVTargetLowering::LowerFormalArguments(), llvm::RISCVTargetLowering::LowerReturn(), lowerV8I16Shuffle(), lowerVECTOR_SHUFFLE(), makePostTransformationMetadata(), llvm::CombinerHelper::matchAnyExplicitUseIsUndef(), llvm::CombinerHelper::matchEqualDefs(), mayBeVisibleThroughUnwinding(), llvm::AliasSet::mergeSetIn(), mustExecuteUBIfPoisonOnPathTo(), llvm::InsertFunctionStrategy::mutate(), llvm::sys::unicode::nameToGeneratedCodePoint(), llvm::PHITransAddr::needsPHITranslationFromBlock(), optimizeCallInst(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), outputHasNonPHI(), llvm::AttrBuilder::overlaps(), llvm::RISCVISAInfo::parseArchString(), llvm::RISCVISAInfo::parseNormalizedArchString(), passingValueIsAlwaysUndefined(), peelToTurnInvariantLoadsDerefencebale(), PerformVECREDUCE_ADDCombine(), llvm::SMDiagnostic::print(), llvm::JumpThreadingPass::processBranchOnXOR(), profitableToRotateLoopExitingLatch(), llvm::SwiftErrorValueTracking::propagateVRegs(), rematerializeLiveValuesAtUses(), removeRedundantCanonicalIVs(), removeUndefDbgLocsFromEntryBlock(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), llvm::HexagonShuffler::restrictPreferSlot3(), rewriteLoopExitValues(), llvm::DevirtSCCRepeatedPass::run(), GCEmptyBasicBlocks::runOnMachineFunction(), llvm::MipsInstrInfo::SafeInLoadDelaySlot(), llvm::SelectionDAGISel::SelectCodeCommon(), llvm::LoopVectorizationCostModel::selectInterleaveCount(), setBranchWeights(), llvm::AArch64RegisterInfo::shouldCoalesce(), llvm::HexagonRegisterInfo::shouldCoalesce(), shouldConvertOrWithNoCommonBitsToAdd(), llvm::VPReplicateRecipe::shouldPack(), llvm::MultiHazardRecognizer::ShouldPreferAnother(), llvm::AArch64TargetLowering::shouldSinkOperands(), llvm::AMDGPUTargetLowering::shouldSinkOperands(), llvm::ARMTargetLowering::shouldSinkOperands(), llvm::RISCVTargetLowering::shouldSinkOperands(), llvm::X86TargetLowering::shouldSinkOperands(), llvm::TargetLowering::SimplifyDemandedVectorElts(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(), simplifyFPOp(), simplifyGEPInst(), sinkLastInstruction(), llvm::ARMFrameLowering::spillCalleeSavedRegisters(), SplitKnownCriticalEdge(), stashEntryDbgValues(), stripNonValidData(), tailMergeBlocksWithSimilarFunctionTerminators(), tryToFindRegisterToRename(), tryToWidenSetCCOperands(), llvm::LegalityPredicates::typePairAndMemDescInSet(), UnrollLoop(), unswitchAllTrivialConditions(), UpdatePredRedefs(), updateValueInfoForIndirectCalls(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), verifyVPlanIsValid(), violatesLegacyMultiExitLoopCheck(), llvm::SelectionDAGBuilder::visitDbgInfo(), llvm::object::writeUniversalBinary(), and writtenBetween().

append_range()

template<typename Container , typename Range >

void llvm::append_range	(	Container &	C,
		Range &&	R
	)

Wrapper function to append range R to container C.

C.insert(C.end(), R.begin(), R.end());

Definition at line 2073 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

Referenced by addBasicBlockMetadata(), llvm::InstrProfWriter::addBinaryIds(), addBlockAndPredsToSet(), addData(), llvm::lowertypetests::GlobalLayoutBuilder::addFragment(), llvm::pdb::TpiStreamBuilder::addTypeRecords(), llvm::TargetLibraryInfoImpl::addVectorizableFunctions(), allUsersAreInFunction(), llvm::mca::Scheduler::analyzeResourcePressure(), llvm::pdb::NamedStreamMap::appendStringData(), llvm::ScalarEvolution::applyLoopGuards(), llvm::DominatorTreeBase< NodeT, IsPostDom >::applyUpdates(), llvm::AttrBuilder::AttrBuilder(), CleanupConstantGlobalUsers(), CleanupPointerRootUsers(), CloneAndPruneIntoFromInst(), collectEHScopeMembers(), llvm::DDGNode::collectInstructions(), collectLeaves(), collectUnswitchCandidates(), combineConcatVectorOfShuffleAndItsOperands(), llvm::rdf::Liveness::computePhiInfo(), ConcatListInits(), llvm::IRSimilarity::IRInstructionMapper::convertToUnsignedVec(), llvm::IRBuilderBase::CreateConstrainedFPCall(), llvm::DataDependenceGraph::DataDependenceGraph(), doPromotion(), emitSNPrintf(), emitSPrintf(), llvm::WinCFGuard::endFunction(), llvm::BitstreamCursor::EnterSubBlock(), llvm::BitstreamWriter::EnterSubblock(), llvm::rdf::DeadCodeElimination::erase(), llvm::yaml::escape(), findArgParts(), llvm::MustBeExecutedContextExplorer::findForwardJoinPoint(), llvm::DirectedGraph< NodeType, EdgeType >::findIncomingEdgesToNode(), llvm::SSAUpdaterTraits< SSAUpdater >::FindPredecessorBlocks(), llvm::SSAUpdaterTraits< MachineSSAUpdater >::FindPredecessorBlocks(), FixIrreducibleImpl(), llvm::BinOpInit::Fold(), llvm::InstCombinerImpl::foldFreezeIntoRecurrence(), forEachUser(), llvm::msf::MSFBuilder::generateLayout(), generateReproducer(), llvm::AttributeList::get(), llvm::ScalarEvolution::getAddExpr(), llvm::ScalarEvolution::getAddRecExpr(), llvm::rdf::Liveness::getAllReachingDefs(), getBaseType(), llvm::CacheCost::getCacheCost(), llvm::GraphDiff< NodePtr, InverseGraph >::getChildren(), llvm::SelectionDAG::getConstant(), llvm::DWARFContext::getDIEsForAddress(), llvm::GenericCycle< ContextT >::getExitBlocks(), llvm::MachineFunction::getFilterIDFor(), llvm::ReachingDefAnalysis::getGlobalUses(), llvm::RegisterBankInfo::getInstrPossibleMappings(), llvm::ScalarEvolution::getMinMaxExpr(), llvm::BasicAAResult::getModRefInfoMask(), llvm::ScalarEvolution::getMulExpr(), llvm::MemoryDependenceResults::getNonLocalCallDependency(), getObjCNamesIfSelector(), llvm::object::ELFObjectFileBase::getPltEntries(), GetRPOList(), getStatepointArgs(), getStatepointBundles(), llvm::ScalarEvolution::getUDivExactExpr(), getUnderlyingObjects(), llvm::coverage::CoverageMapping::getUniqueSourceFiles(), INITIALIZE_PASS(), InlineFunction(), insertLineSequence(), insertParsePoints(), isEphemeralValueOf(), isObjectSizeLessThanOrEq(), lle_X_printf(), llvm::LoopNest::LoopNest(), llvm::SelectionDAGBuilder::LowerAsSTATEPOINT(), llvm::ARMTargetLowering::lowerInterleavedStore(), llvm::AliasSet::mergeSetIn(), llvm::symbolize::MarkupParser::nextNode(), nodes_for_root(), llvm::OperandBundleDefT< InputTy >::OperandBundleDefT(), parseScalarValue(), push(), llvm::sampleprof::SampleProfileReaderGCC::readOneFunctionProfile(), recursivelyVisitUsers(), llvm::SMSchedule::reorderInstructions(), llvm::PlaceSafepointsPass::runImpl(), llvm::SelectionDAGISel::SelectInlineAsmMemoryOperands(), llvm::MachineRegisterInfo::setCalleeSavedRegs(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), llvm::orc::JITDylib::setLinkOrder(), llvm::msf::MSFBuilder::setStreamSize(), sinkInstruction(), llvm::AbstractDependenceGraphBuilder< GraphType >::sortNodesTopologically(), llvm::X86InstrInfo::unfoldMemoryOperand(), llvm::SelectionDAG::updateDivergence(), llvm::AddrLabelMap::UpdateForRAUWBlock(), usersDominator(), llvm::ScalarEvolution::verify(), verifyCTRBranch(), llvm::codeview::VFTableRecord::VFTableRecord(), llvm::InstCombinerImpl::visitGEPOfGEP(), writeFunctionTypeMetadataRecords(), and writeWholeProgramDevirtResolutionByArg().

append_values()

template<typename Container , typename... Args>

void llvm::append_values	(	Container &	C,
		Args &&...	Values
	)

Appends all Values to container C.

Definition at line 2079 of file STLExtras.h.

References llvm::CallingConv::C, and range_size().

appendArchToWindowsSDKLibPath()

bool llvm::appendArchToWindowsSDKLibPath	(	int	SDKMajor,
		llvm::SmallString< 128 >	LibPath,
		llvm::Triple::ArchType	Arch,
		std::string &	path
	)

Definition at line 314 of file MSVCPaths.cpp.

References llvm::sys::path::append(), archToWindowsSDKArch(), llvm::Triple::arm, llvm::Triple::thumb, llvm::Triple::x86, and llvm::Triple::x86_64.

appendLoopsToWorklist() [1/2]

void llvm::appendLoopsToWorklist	(	LoopInfo &	LI,
		SmallPriorityWorklist< Loop *, 4 > &	Worklist
	)

Utility that implements appending of loops onto a worklist given LoopInfo.

Calls the templated utility taking a Range of loops, handing it the Loops in LoopInfo, iterated in reverse. This is because the loops are stored in RPO w.r.t. the control flow graph in LoopInfo. For the purpose of unrolling, loop deletion, and LICM, we largely want to work forward across the CFG so that we visit defs before uses and can propagate simplifications from one loop nest into the next. Calls appendReversedLoopsToWorklist with the already reversed loops in LI. FIXME: Consider changing the order in LoopInfo.

Definition at line 1693 of file LoopUtils.cpp.

References appendReversedLoopsToWorklist().

appendLoopsToWorklist() [2/2]

template<typename RangeT >

void llvm::appendLoopsToWorklist	(	RangeT &&	Loops,
		SmallPriorityWorklist< Loop *, 4 > &	Worklist
	)

Utility that implements appending of loops onto a worklist given a range.

We want to process loops in postorder, but the worklist is a LIFO data structure, so we append to it in reverse postorder. For trees, a preorder traversal is a viable reverse postorder, so we actually append using a preorder walk algorithm.

Definition at line 1681 of file LoopUtils.cpp.

References appendReversedLoopsToWorklist(), Loops, and reverse().

Referenced by llvm::LPMUpdater::addChildLoops(), llvm::LPMUpdater::addSiblingLoops(), llvm::IRCEPass::run(), llvm::LoopAccessInfoPrinterPass::run(), llvm::FunctionToLoopPassAdaptor::run(), llvm::LoopUnrollPass::run(), sinkRegionForLoopNest(), and tryToUnrollAndJamLoop().

appendReversedLoopsToWorklist()

template<typename RangeT >

void llvm::appendReversedLoopsToWorklist	(	RangeT &&	Loops,
		SmallPriorityWorklist< Loop *, 4 > &	Worklist
	)

Utility that implements appending of loops onto a worklist given a range.

Utility that implements appending of loops onto a worklist.

It has the same behavior as appendLoopsToWorklist, but assumes the range of loops has already been reversed, so it processes loops in the given order.

Loops are added in preorder (analogous for reverse postorder for trees), and the worklist is processed LIFO.

Definition at line 1656 of file LoopUtils.cpp.

References llvm::SmallVectorImpl< T >::append(), assert(), llvm::SmallVectorImpl< T >::clear(), llvm::SmallVectorBase< Size_T >::empty(), llvm::PriorityWorklist< T, VectorT, MapT >::insert(), Loops, llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by appendLoopsToWorklist().

appendToCompilerUsed()

void llvm::appendToCompilerUsed	(	Module &	M,
		ArrayRef< GlobalValue * >	Values
	)

Adds global values to the llvm.compiler.used list.

Definition at line 117 of file ModuleUtils.cpp.

References appendToUsedList().

Referenced by addVariantDeclaration(), embedBufferInModule(), llvm::offloading::getOffloadEntryArray(), getTLIFunction(), llvm::PGOInstrumentationGenCreateVar::run(), and updateCompilerUsed().

appendToGlobalCtors()

void llvm::appendToGlobalCtors	(	Module &	M,
		Function *	F,
		int	Priority,
		Constant *	Data = nullptr
	)

Append F to the list of global ctors of module M with the given Priority.

This wraps the function in the appropriate structure and stores it along side other global constructors. For details see https://llvm.org/docs/LangRef.html#the-llvm-global-ctors-global-variable

Definition at line 73 of file ModuleUtils.cpp.

References appendToGlobalArray(), and F.

Referenced by llvm::SanitizerStatReport::finish(), lowerGlobalIFuncUsersAsGlobalCtor(), and runImpl().

appendToGlobalDtors()

void llvm::appendToGlobalDtors	(	Module &	M,
		Function *	F,
		int	Priority,
		Constant *	Data = nullptr
	)

Same as appendToGlobalCtors(), but for global dtors.

Definition at line 77 of file ModuleUtils.cpp.

References appendToGlobalArray(), and F.

appendToUsed()

void llvm::appendToUsed	(	Module &	M,
		ArrayRef< GlobalValue * >	Values
	)

Adds global values to the llvm.used list.

Definition at line 113 of file ModuleUtils.cpp.

References appendToUsedList().

Referenced by llvm::sampleprofutil::createFSDiscriminatorVariable(), createSanitizerCtor(), and runImpl().

applyDebugifyMetadata()

bool llvm::applyDebugifyMetadata	(	Module &	M,
		iterator_range< Module::iterator >	Functions,
		StringRef	Banner,
		std::function< bool(DIBuilder &, Function &)>	ApplyToMF
	)

Add synthesized debug information to a module.

Parameters

M	The module to add debug information to.
Functions	A range of functions to add debug information to.
Banner	A prefix string to add to debug/error messages.
ApplyToMF	A call back that will add debug information to the MachineFunction for a Function. If nullptr, then the MachineFunction (if any) will not be modified.

Referenced by applyDebugify(), and NewPMDebugifyPass::run().

ApplyExtTspWithoutProfile()

cl::opt< bool > llvm::ApplyExtTspWithoutProfile	(	"ext-tsp-apply-without-profile"	,
		cl::desc("Whether to apply ext-tsp placement for instances w/o profile")	,
		cl::init(true)	,
		cl::Hidden
	)

applyFlowInference() [1/2]

void llvm::applyFlowInference	(	const ProfiParams &	Params,
		FlowFunction &	Func
	)

Apply the profile inference algorithm for a given function and provided profi options.

Definition at line 1323 of file SampleProfileInference.cpp.

References Block, llvm::FlowJump::Flow, and llvm::FlowJump::Weight.

Referenced by llvm::SampleProfileInference< FT >::apply(), and applyFlowInference().

applyFlowInference() [2/2]

void llvm::applyFlowInference

(

FlowFunction &

Func

)

Apply the profile inference algorithm for a given flow function.

Definition at line 1365 of file SampleProfileInference.cpp.

References applyFlowInference(), llvm::ProfiParams::CostBlockDec, llvm::ProfiParams::CostBlockEntryDec, llvm::ProfiParams::CostBlockEntryInc, llvm::ProfiParams::CostBlockInc, llvm::ProfiParams::CostBlockUnknownInc, llvm::ProfiParams::CostBlockZeroInc, llvm::ProfiParams::EvenFlowDistribution, llvm::ProfiParams::JoinIslands, and llvm::ProfiParams::RebalanceUnknown.

applyPPCha()

static uint16_t llvm::applyPPCha ( uint64_t  value )

inlinestatic

Definition at line 796 of file RuntimeDyldELF.cpp.

References value.

applyPPChi()

static uint16_t llvm::applyPPChi ( uint64_t  value )

inlinestatic

Definition at line 792 of file RuntimeDyldELF.cpp.

References value.

applyPPChigher()

static uint16_t llvm::applyPPChigher ( uint64_t  value )

inlinestatic

Definition at line 800 of file RuntimeDyldELF.cpp.

References value.

applyPPChighera()

static uint16_t llvm::applyPPChighera ( uint64_t  value )

inlinestatic

Definition at line 804 of file RuntimeDyldELF.cpp.

References value.

applyPPChighest()

static uint16_t llvm::applyPPChighest ( uint64_t  value )

inlinestatic

Definition at line 808 of file RuntimeDyldELF.cpp.

References value.

applyPPChighesta()

static uint16_t llvm::applyPPChighesta ( uint64_t  value )

inlinestatic

Definition at line 812 of file RuntimeDyldELF.cpp.

References value.

applyPPClo()

static uint16_t llvm::applyPPClo ( uint64_t  value )

inlinestatic

Definition at line 790 of file RuntimeDyldELF.cpp.

References value.

archToDevDivInternalArch()

const char * llvm::archToDevDivInternalArch

(

llvm::Triple::ArchType

Arch

)

Definition at line 298 of file MSVCPaths.cpp.

References llvm::Triple::aarch64, llvm::Triple::arm, llvm::Triple::thumb, llvm::Triple::x86, and llvm::Triple::x86_64.

Referenced by getSubDirectoryPath().

archToLegacyVCArch()

const char * llvm::archToLegacyVCArch

(

llvm::Triple::ArchType

Arch

)

Definition at line 280 of file MSVCPaths.cpp.

References llvm::Triple::aarch64, llvm::Triple::arm, llvm::Triple::thumb, llvm::Triple::x86, and llvm::Triple::x86_64.

Referenced by getSubDirectoryPath().

archToWindowsSDKArch()

const char * llvm::archToWindowsSDKArch

(

llvm::Triple::ArchType

Arch

)

Definition at line 264 of file MSVCPaths.cpp.

References llvm::Triple::aarch64, llvm::Triple::arm, llvm::Triple::thumb, llvm::Triple::x86, and llvm::Triple::x86_64.

Referenced by appendArchToWindowsSDKLibPath(), and getSubDirectoryPath().

areAllOperandsNonInsts()

static bool llvm::areAllOperandsNonInsts ( Value *  V )

static

Checks if the provided value does not require scheduling.

It does not require scheduling if this is not an instruction or it is an instruction that does not read/write memory and all operands are either not instructions or phi nodes or instructions from different blocks.

Definition at line 980 of file SLPVectorizer.cpp.

References all_of(), I, and mayHaveNonDefUseDependency().

Referenced by doesNotNeedToBeScheduled(), and doesNotNeedToSchedule().

AreStatisticsEnabled()

bool llvm::AreStatisticsEnabled

(

)

Check if statistics are enabled.

Definition at line 139 of file Statistic.cpp.

References Enabled, and EnableStats.

Referenced by llvm::PassBuilder::buildFunctionSimplificationPipeline(), llvm::LTOCodeGenerator::compileOptimized(), generateParamAccessSummary(), llvm::ModuleSummaryIndex::propagateAttributes(), llvm::ThinLTOCodeGenerator::run(), and llvm::DSEPass::run().

ARMCondCodeFromString()

static unsigned llvm::ARMCondCodeFromString ( StringRef  CC )

inlinestatic

Definition at line 167 of file ARMBaseInfo.h.

References llvm::ARMCC::AL, llvm::StringSwitch< T, R >::Case(), CC, llvm::StringSwitch< T, R >::Default(), llvm::ARMCC::EQ, llvm::ARMCC::GE, llvm::ARMCC::GT, llvm::ARMCC::HI, llvm::ARMCC::HS, llvm::ARMCC::LE, llvm::ARMCC::LO, llvm::ARMCC::LS, llvm::ARMCC::LT, llvm::ARMCC::MI, llvm::ARMCC::NE, llvm::ARMCC::PL, llvm::ARMCC::VC, and llvm::ARMCC::VS.

ARMCondCodeToString()

static const char * llvm::ARMCondCodeToString ( ARMCC::CondCodes  CC )

inlinestatic

Definition at line 146 of file ARMBaseInfo.h.

References llvm::ARMCC::AL, CC, llvm::ARMCC::EQ, llvm::ARMCC::GE, llvm::ARMCC::GT, llvm::ARMCC::HI, llvm::ARMCC::HS, llvm::ARMCC::LE, llvm_unreachable, llvm::ARMCC::LO, llvm::ARMCC::LS, llvm::ARMCC::LT, llvm::ARMCC::MI, llvm::ARMCC::NE, llvm::ARMCC::PL, llvm::ARMCC::VC, and llvm::ARMCC::VS.

Referenced by llvm::ARMBaseInstrInfo::createMIROperandComment(), llvm::ARMInstPrinter::printMandatoryInvertedPredicateOperand(), llvm::ARMInstPrinter::printMandatoryPredicateOperand(), and llvm::ARMInstPrinter::printPredicateOperand().

ARMVectorCondCodeFromString()

static unsigned llvm::ARMVectorCondCodeFromString ( StringRef  CC )

inlinestatic

Definition at line 139 of file ARMBaseInfo.h.

References llvm::StringSwitch< T, R >::Case(), CC, llvm::StringSwitch< T, R >::Default(), llvm::ARMVCC::Else, and llvm::ARMVCC::Then.

ARMVPTPredToString()

static const char * llvm::ARMVPTPredToString ( ARMVCC::VPTCodes  CC )

inlinestatic

Definition at line 130 of file ARMBaseInfo.h.

References CC, llvm::ARMVCC::Else, llvm_unreachable, llvm::ARMVCC::None, and llvm::ARMVCC::Then.

Referenced by llvm::ARMInstPrinter::printVPTPredicateOperand().

array_pod_sort() [1/2]

template<class IteratorTy >

void llvm::array_pod_sort ( IteratorTy  Start, IteratorTy  End  )

inline

array_pod_sort - This sorts an array with the specified start and end extent.

This is just like std::sort, except that it calls qsort instead of using an inlined template. qsort is slightly slower than std::sort, but most sorts are not performance critical in LLVM and std::sort has to be template instantiated for each type, leading to significant measured code bloat. This function should generally be used instead of std::sort where possible.

This function assumes that you have simple POD-like types that can be compared with std::less and can be moved with memcpy. If this isn't true, you should use std::sort.

NOTE: If qsort_r were portable, we could allow a custom comparator and default to std::less.

Definition at line 1607 of file STLExtras.h.

References End, and get_array_pod_sort_comparator.

Referenced by CasesAreContiguous(), llvm::object::computeSymbolSizes(), llvm::X86TargetLowering::ExpandInlineAsm(), findArrayDimensions(), llvm::MachineModuleInfoImpl::getSortedStubs(), lowerV16I8Shuffle(), lowerV8I16GeneralSingleInputShuffle(), performOptimizedStructLayout(), llvm::PassNameParser::printOptionInfo(), llvm::TargetRegistry::printRegisteredTargetsForVersion(), setUsedInitializer(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), sort(), sortOpts(), sortSubCommands(), and ValuesOverlap().

array_pod_sort() [2/2]

template<class IteratorTy >

void llvm::array_pod_sort ( IteratorTy  Start, IteratorTy  End, int(*)(const typename std::iterator_traits< IteratorTy >::value_type *, const typename std::iterator_traits< IteratorTy >::value_type *)  Compare  )

inline

Definition at line 1619 of file STLExtras.h.

References End.

array_pod_sort_comparator()

template<typename T >

int llvm::array_pod_sort_comparator ( const void *  P1, const void *  P2  )

inline

Adapt std::less<T> for array_pod_sort.

Definition at line 1557 of file STLExtras.h.

ArrayRef() [1/10]

template<typename T >

llvm::ArrayRef

(

ArrayRef< T > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from an ArrayRef.

ArrayRef() [2/10]

template<typename T >

llvm::ArrayRef

(

const ArrayRef< T > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from an ArrayRef (const)

ArrayRef() [3/10]

template<typename T , unsigned N>

llvm::ArrayRef

(

const SmallVector< T, N > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a SmallVector.

ArrayRef() [4/10]

template<typename T >

llvm::ArrayRef

(

const SmallVectorImpl< T > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a SmallVector.

ArrayRef() [5/10]

template<typename T , std::size_t N>

llvm::ArrayRef

(

const std::array< T, N > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a std::array.

ArrayRef() [6/10]

template<typename T >

llvm::ArrayRef

(

const std::vector< T > &

Vec

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a std::vector.

ArrayRef() [7/10]

template<typename T >

llvm::ArrayRef

(

const T &

OneElt

)

-> ArrayRef< T >

ArrayRef() [8/10]

template<typename T >

llvm::ArrayRef	(	const T *	data,
		const T *	end
	)		-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a range.

ArrayRef() [9/10]

template<typename T >

llvm::ArrayRef	(	const T *	data,
		size_t	length
	)		-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a pointer and length.

ArrayRef() [10/10]

template<typename T , size_t N>

llvm::ArrayRef

(

const T(&)

Arr[N]

)

-> ArrayRef< T >

Deduction guide to construct an ArrayRef from a C array.

AsmMacroMaxNestingDepth()

cl::opt< unsigned > llvm::AsmMacroMaxNestingDepth	(	"asm-macro-max-nesting-depth"	,
		cl::init(20)	,
		cl::Hidden	,
		cl::desc("The maximum nesting depth allowed for assembly macros.")
	)

assumeAligned()

Align llvm::assumeAligned ( uint64_t  Value )

inline

Treats the value 0 as a 1, so Align is always at least 1.

Definition at line 111 of file Alignment.h.

Referenced by llvm::AMDGPURegisterBankInfo::applyMappingDynStackAlloc(), and llvm::LegalizerHelper::lowerDynStackAlloc().

atomicBarrierDroppedOnZero()

static bool llvm::atomicBarrierDroppedOnZero ( unsigned  Opcode )

inlinestatic

Definition at line 208 of file AArch64BaseInfo.h.

Referenced by llvm::AArch64InstPrinter::printInst().

attributesPermitTailCall()

bool llvm::attributesPermitTailCall	(	const Function *	F,
		const Instruction *	I,
		const ReturnInst *	Ret,
		const TargetLoweringBase &	TLI,
		bool *	AllowDifferingSizes = nullptr
	)

Test if given that the input instruction is in the tail call position, if there is an attribute mismatch between the caller and the callee that will inhibit tail call optimizations.

AllowDifferingSizes is an output parameter which, if forming a tail call is permitted, determines whether it's permitted only if the size of the caller's and callee's return types match exactly.

Definition at line 581 of file Analysis.cpp.

References llvm::AttrBuilder::contains(), F, I, and llvm::AttrBuilder::removeAttribute().

Referenced by returnTypeIsEligibleForTailCall().

avoidZeroOffsetLandingPad()

void llvm::avoidZeroOffsetLandingPad

(

MachineFunction &

MF

)

Definition at line 265 of file BasicBlockSections.cpp.

References llvm::MachineBasicBlock::begin(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineFunction::getSubtarget(), llvm::TargetInstrInfo::insertNoop(), llvm::MachineBasicBlock::isBeginSection(), llvm::MachineBasicBlock::isEHPad(), MBB, and MI.

Referenced by finishAdjustingBasicBlocksAndLandingPads().

baseRegNeedsLoadStoreMask()

bool llvm::baseRegNeedsLoadStoreMask

(

unsigned

Reg

)

Definition at line 257 of file MipsNaClELFStreamer.cpp.

bf_begin()

template<class T >

bf_iterator< T > llvm::bf_begin

(

const T &

G

)

Definition at line 148 of file BreadthFirstIterator.h.

References llvm::bf_iterator< GraphT, SetType, GT >::begin(), and G.

Referenced by breadth_first().

bf_end()

template<class T >

bf_iterator< T > llvm::bf_end

(

const T &

G

)

Definition at line 152 of file BreadthFirstIterator.h.

References llvm::bf_iterator< GraphT, SetType, GT >::end(), and G.

Referenced by breadth_first().

biasPhysReg()

int llvm::biasPhysReg	(	const SUnit *	SU,
		bool	isTop
	)

Minimize physical register live ranges.

Regalloc wants them adjacent to their physreg def/use.

FIXME: This is an unnecessary check on the critical path. Most are root/leaf copies which can be prescheduled. The rest (e.g. x86 MUL) could be bundled with the operation that produces or consumes the physreg. We'll do this when regalloc has support for parallel copies.

Definition at line 3444 of file MachineScheduler.cpp.

References llvm::SUnit::getInstr(), MI, llvm::SUnit::NumPredsLeft, and llvm::SUnit::NumSuccsLeft.

Referenced by llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), and llvm::PPCPreRASchedStrategy::tryCandidate().

binary_search() [1/2]

template<typename R , typename T >

auto llvm::binary_search	(	R &&	Range,
		T &&	Value
	)

Provide wrappers to std::binary_search which take ranges instead of having to pass begin/end explicitly.

Definition at line 1941 of file STLExtras.h.

References adl_begin(), and adl_end().

binary_search() [2/2]

template<typename R , typename T , typename Compare >

auto llvm::binary_search	(	R &&	Range,
		T &&	Value,
		Compare	C
	)

Definition at line 1947 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

bit_cast()

template<typename To , typename From , typename = std::enable_if_t<sizeof(To) == sizeof(From)>, typename = std::enable_if_t<std::is_trivially_constructible<To>::value>, typename = std::enable_if_t<std::is_trivially_copyable<To>::value>, typename = std::enable_if_t<std::is_trivially_copyable<From>::value>>

To llvm::bit_cast ( const From &  from )

inlinenoexcept

Definition at line 89 of file bit.h.

Referenced by llvm::AArch64_AM::isSVEMaskOfIdenticalElements().

bit_ceil()

template<typename T >

T llvm::bit_ceil

(

T

Value

)

Returns the smallest integral power of two no smaller than Value if Value is nonzero.

Returns 1 otherwise.

Ex. bit_ceil(5) == 8.

The return value is undefined if the input is larger than the largest power of two representable in T.

Definition at line 342 of file bit.h.

References T.

Referenced by combineShiftToAVG(), llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), computeMinimumValueSizes(), computeRecurrenceType(), llvm::OnDiskChainedHashTableGenerator< Info >::Emit(), llvm::EVT::getRoundIntegerType(), getVectorTypeBreakdownMVT(), llvm::TargetLowering::ShrinkDemandedOp(), sizeToSubRegIndex(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::SmallDenseMap(), and llvm::X86TargetLowering::targetShrinkDemandedConstant().

bit_floor()

template<typename T >

T llvm::bit_floor

(

T

Value

)

Returns the largest integral power of two no greater than Value if Value is nonzero.

Returns 0 otherwise.

Ex. bit_floor(5) == 4.

Definition at line 327 of file bit.h.

References bit_width(), and T.

Referenced by llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), llvm::mca::ResourceManager::checkAvailability(), llvm::SystemZSelectionDAGInfo::EmitTargetCodeForMemset(), findGISelOptimalMemOpLowering(), getCopyFromParts(), getCopyToParts(), llvm::RISCVSubtarget::getMaxLMULForFixedLengthVectors(), llvm::RISCVTTIImpl::getRegisterBitWidth(), llvm::RISCVTargetMachine::getSubtargetImpl(), getTestUnderMaskCond(), llvm::mca::initializeUsedResources(), llvm::LegalizerHelper::lowerLoad(), llvm::FoldingSetBase::reserve(), and llvm::LoopVectorizationCostModel::selectInterleaveCount().

bit_width()

template<typename T >

int llvm::bit_width

(

T

Value

)

Returns the number of bits needed to represent Value if Value is nonzero.

Returns 0 otherwise.

Ex. bit_width(5) == 3.

Definition at line 317 of file bit.h.

References countl_zero().

Referenced by bit_floor(), llvm::SelectionDAG::computeKnownBits(), llvm::RISCVTargetLowering::computeKnownBitsForTargetNode(), computeKnownBitsFromOperator(), llvm::GISelKnownBits::computeKnownBitsImpl(), computeMinimumValueSizes(), llvm::UnwindOpcodeAssembler::EmitVFPRegSave(), llvm::ScaledNumbers::getAdjusted(), getVScaleRange(), hasAllNBitUsers(), llvm::RISCVDAGToDAGISel::hasAllNBitUsers(), llvm::HexagonMCELFStreamer::HexagonMCEmitCommonSymbol(), isImmMskBitp(), llvm::AMDGPULegalizerInfo::legalizeWorkitemIDIntrinsic(), llvm::XCoreInstrInfo::loadImmediate(), llvm::ARMInstPrinter::printBitfieldInvMaskImmOperand(), llvm::RISCVDAGToDAGISel::Select(), llvm::RISCVDAGToDAGISel::selectSHXADDOp(), translateSetCCForBranch(), and write_hex().

BitcodeErrorCategory()

const std::error_category & llvm::BitcodeErrorCategory

(

)

Definition at line 8048 of file BitcodeReader.cpp.

Referenced by make_error_code().

breadth_first()

template<class T >

iterator_range< bf_iterator< T > > llvm::breadth_first

(

const T &

G

)

Definition at line 157 of file BreadthFirstIterator.h.

References bf_begin(), bf_end(), G, and make_range().

Referenced by llvm::CacheCost::getCacheCost(), and llvm::LoopNest::LoopNest().

breakLoopBackedge()

void llvm::breakLoopBackedge	(	Loop *	L,
		DominatorTree &	DT,
		ScalarEvolution &	SE,
		LoopInfo &	LI,
		MemorySSA *	MSSA
	)

Remove the backedge of the specified loop.

Handles loop nests and general loop structures subject to the precondition that the loop has no parent loop and has a single latch block. Preserves all listed analyses.

Definition at line 724 of file LoopUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), changeToUnreachable(), llvm::Instruction::copyMetadata(), llvm::IRBuilderBase::CreateBr(), llvm::LoopInfo::erase(), llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetLoop(), formLCSSARecursively(), and SplitEdge().

Referenced by breakBackedgeIfNotTaken(), and UnrollRuntimeLoopRemainder().

buildAssumeFromInst()

AssumeInst * llvm::buildAssumeFromInst

(

Instruction *

I

)

Build a call to llvm.assume to preserve informations that can be derived from the given instruction.

If no information derived from I, this call returns null. The returned instruction is not inserted anywhere.

Definition at line 284 of file AssumeBundleBuilder.cpp.

References EnableKnowledgeRetention, and I.

buildAssumeFromKnowledge()

AssumeInst * llvm::buildAssumeFromKnowledge	(	ArrayRef< RetainedKnowledge >	Knowledge,
		Instruction *	CtxI,
		AssumptionCache *	AC = nullptr,
		DominatorTree *	DT = nullptr
	)

Build and return a new assume created from the provided knowledge if the knowledge in the assume is fully redundant this will return nullptr.

Definition at line 309 of file AssumeBundleBuilder.cpp.

References llvm::Instruction::getModule().

Referenced by llvm::InstCombinerImpl::visitCallInst().

buildAtomicCompareExchangeInst()

static bool llvm::buildAtomicCompareExchangeInst ( const SPIRV::IncomingCall *  Call, const SPIRV::DemangledBuiltin *  Builtin, unsigned  Opcode, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building an atomic compare-exchange instruction.

Definition at line 586 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), buildConstantIntReg(), llvm::MachineIRBuilder::buildICmp(), llvm::MachineIRBuilder::buildInstr(), buildLoadInst(), buildOpFromWrapper(), getIConstVal(), llvm::MachineOperand::getImm(), getMemSemanticsForStorageClass(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType(), getSPIRVMemSemantics(), getSPIRVScope(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::CmpInst::ICMP_EQ, llvm::MachineOperand::isReg(), llvm::SPIRVGlobalRegistry::isScalarOfType(), llvm::Register::isValid(), MRI, and llvm::LLT::scalar().

Referenced by generateAtomicInst().

buildAtomicFlagInst()

static bool llvm::buildAtomicFlagInst ( const SPIRV::IncomingCall *  Call, unsigned  Opcode, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building atomic flag instructions (e.g.

OpAtomicFlagTestAndSet).

Definition at line 762 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), buildMemSemanticsReg(), buildOpFromWrapper(), buildScopeReg(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), and MRI.

Referenced by generateAtomicInst().

buildAtomicFloatingRMWInst()

static bool llvm::buildAtomicFloatingRMWInst ( const SPIRV::IncomingCall *  Call, unsigned  Opcode, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building an atomic floating-type instruction.

Definition at line 729 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), and MRI.

Referenced by generateAtomicFloatingInst().

buildAtomicInitInst()

static bool llvm::buildAtomicInitInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder  )

static

Helper function for translating atomic init to OpStore.

Definition at line 505 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), buildOpFromWrapper(), llvm::MachineIRBuilder::getMRI(), and llvm::MachineRegisterInfo::setRegClass().

Referenced by generateAtomicInst().

buildAtomicLoadInst()

static bool llvm::buildAtomicLoadInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building an atomic load instruction.

Definition at line 521 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), buildOpFromWrapper(), getMemSemanticsForStorageClass(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getPointerStorageClass(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), and llvm::MachineRegisterInfo::setRegClass().

Referenced by generateAtomicInst().

buildAtomicRMWInst()

static bool llvm::buildAtomicRMWInst ( const SPIRV::IncomingCall *  Call, unsigned  Opcode, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building an atomic load instruction.

Definition at line 694 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), buildMemSemanticsReg(), buildOpFromWrapper(), buildScopeReg(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), and MRI.

Referenced by generateAtomicInst().

buildAtomicRMWValue()

Value * llvm::buildAtomicRMWValue	(	AtomicRMWInst::BinOp	Op,
		IRBuilderBase &	Builder,
		Value *	Loaded,
		Value *	Val
	)

Emit IR to implement the given atomicrmw operation on values in registers, returning the new value.

Definition at line 41 of file LowerAtomic.cpp.

References llvm::AtomicRMWInst::Add, llvm::AtomicRMWInst::And, llvm::IRBuilderBase::CreateAdd(), llvm::IRBuilderBase::CreateAnd(), llvm::IRBuilderBase::CreateFAdd(), llvm::IRBuilderBase::CreateFSub(), llvm::IRBuilderBase::CreateICmpEQ(), llvm::IRBuilderBase::CreateICmpSGT(), llvm::IRBuilderBase::CreateICmpSLE(), llvm::IRBuilderBase::CreateICmpUGE(), llvm::IRBuilderBase::CreateICmpUGT(), llvm::IRBuilderBase::CreateICmpULE(), llvm::IRBuilderBase::CreateMaxNum(), llvm::IRBuilderBase::CreateMinNum(), llvm::IRBuilderBase::CreateNot(), llvm::IRBuilderBase::CreateOr(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateSub(), llvm::IRBuilderBase::CreateXor(), llvm::AtomicRMWInst::FAdd, llvm::AtomicRMWInst::FMax, llvm::AtomicRMWInst::FMin, llvm::AtomicRMWInst::FSub, llvm::Value::getType(), llvm_unreachable, llvm::AtomicRMWInst::Max, llvm::AtomicRMWInst::Min, llvm::AtomicRMWInst::Nand, Or, llvm::AtomicRMWInst::Or, llvm::AtomicRMWInst::Sub, llvm::AtomicRMWInst::UDecWrap, llvm::AtomicRMWInst::UIncWrap, llvm::AtomicRMWInst::UMax, llvm::AtomicRMWInst::UMin, llvm::AtomicRMWInst::Xchg, and llvm::AtomicRMWInst::Xor.

Referenced by lowerAtomicRMWInst(), and performMaskedAtomicOp().

buildAtomicStoreInst()

static bool llvm::buildAtomicStoreInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building an atomic store instruction.

Definition at line 562 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addUse(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), buildOpFromWrapper(), getMemSemanticsForStorageClass(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getPointerStorageClass(), and llvm::MachineRegisterInfo::setRegClass().

Referenced by generateAtomicInst().

buildBarrierInst()

static bool llvm::buildBarrierInst ( const SPIRV::IncomingCall *  Call, unsigned  Opcode, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Helper function for building barriers, i.e., memory/control ordering operations.

Definition at line 799 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addUse(), assert(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), buildOpFromWrapper(), getIConstVal(), llvm::MachineIRBuilder::getMRI(), getSPIRVMemSemantics(), getSPIRVScope(), llvm::Register::isValid(), and MRI.

Referenced by generateAtomicInst(), and generateBarrierInst().

buildBoolRegister()

static std::tuple< Register, SPIRVType * > llvm::buildBoolRegister ( MachineIRBuilder &  MIRBuilder, const SPIRVType *  ResultType, SPIRVGlobalRegistry *  GR  )

static

Helper function building either a resulting scalar or vector bool register depending on the expected ResultType.

Returns

Tuple of the resulting register and its type.

Definition at line 308 of file SPIRVBuiltins.cpp.

References llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), llvm::MachineRegisterInfo::createGenericVirtualRegister(), llvm::MachineOperand::getImm(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVBoolType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVVectorType(), llvm::SPIRVGlobalRegistry::getTypeForSPIRVType(), LLVMVectorType(), llvm::LLT::scalar(), llvm::MachineRegisterInfo::setRegClass(), and llvm::LLT::vector().

Referenced by generateGroupInst(), and generateRelationalInst().

buildBuiltinVariableLoad()

static Register llvm::buildBuiltinVariableLoad ( MachineIRBuilder &  MIRBuilder, SPIRVType *  VariableType, SPIRVGlobalRegistry *  GR, SPIRV::BuiltIn::BuiltIn  BuiltinValue, LLT  LLType, Register  Reg = Register(0), bool  isConst = true, bool  hasLinkageTy = true  )

static

Helper function for building a load instruction for loading a builtin global variable of BuiltinValue value.

Definition at line 373 of file SPIRVBuiltins.cpp.

References llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), llvm::SPIRVGlobalRegistry::buildGlobalVariable(), buildLoadInst(), llvm::MachineRegisterInfo::createVirtualRegister(), getLinkStringForBuiltIn(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVPointerType(), llvm::SPIRVGlobalRegistry::getPointerSize(), llvm::LLT::pointer(), Reg, and llvm::MachineRegisterInfo::setType().

Referenced by generateBuiltinVar(), generateWaveInst(), and genWorkgroupQuery().

buildConstantIntReg()

static Register llvm::buildConstantIntReg ( uint64_t  Val, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR, unsigned  BitWidth = 32  )

static

Definition at line 444 of file SPIRVBuiltins.cpp.

References BitWidth, llvm::SPIRVGlobalRegistry::buildConstantInt(), and llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType().

Referenced by buildAtomicCompareExchangeInst(), buildAtomicLoadInst(), buildAtomicStoreInst(), buildBarrierInst(), buildEnqueueKernel(), buildMemSemanticsReg(), buildScopeReg(), generateAsyncCopy(), generateGroupInst(), and generateImageSizeQueryInst().

buildDbgValueForSpill() [1/2]

MachineInstr * llvm::buildDbgValueForSpill	(	MachineBasicBlock &	BB,
		MachineBasicBlock::iterator	I,
		const MachineInstr &	Orig,
		int	FrameIndex,
		Register	SpillReg
	)

Clone a DBG_VALUE whose value has been spilled to FrameIndex.

Definition at line 2298 of file MachineInstr.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMetadata(), assert(), BuildMI(), computeExprForSpill(), llvm::MachineInstr::debug_operands(), llvm::MachineInstr::getDebugLoc(), llvm::MachineInstr::getDebugVariable(), llvm::MachineInstr::getDesc(), I, llvm::MachineInstr::isDebugRef(), llvm::MachineInstr::isDebugValueList(), and llvm::MachineInstr::isNonListDebugValue().

buildDbgValueForSpill() [2/2]

MachineInstr * llvm::buildDbgValueForSpill	(	MachineBasicBlock &	BB,
		MachineBasicBlock::iterator	I,
		const MachineInstr &	Orig,
		int	FrameIndex,
		SmallVectorImpl< const MachineOperand * > &	SpilledOperands
	)

Definition at line 2321 of file MachineInstr.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addFrameIndex(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMetadata(), BuildMI(), computeExprForSpill(), llvm::MachineInstr::debug_operands(), llvm::MachineInstr::getDebugLoc(), llvm::MachineInstr::getDebugVariable(), llvm::MachineInstr::getDesc(), I, is_contained(), llvm::MachineInstr::isDebugValueList(), and llvm::MachineInstr::isNonListDebugValue().

buildDuplicateError()

Error llvm::buildDuplicateError	(	const std::pair< uint64_t, UnitIndexEntry > &	PrevE,
		const CompileUnitIdentifiers &	ID,
		StringRef	DWPName
	)

Definition at line 523 of file DWP.cpp.

References buildDWODescription().

Referenced by write().

buildEnqueueKernel()

static bool llvm::buildEnqueueKernel ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1869 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::buildIntrinsic(), DL, getBlockStructInstr(), getBlockStructType(), llvm::MachineIRBuilder::getDataLayout(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImm(), getMachineInstrType(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getOrCreateConstNullPtr(), getOrCreateSPIRVDeviceEventPointer(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVPointerType(), llvm::SPIRVGlobalRegistry::getPointerSize(), llvm::MachineOperand::getReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), I, Int32Ty, llvm::MachineOperand::isReg(), isSpvIntrinsic(), MRI, llvm::StringRef::npos, llvm::LLT::pointer(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Reg, llvm::SmallVectorBase< Size_T >::size(), and storageClassToAddressSpace().

Referenced by generateEnqueueInst().

buildIDToString()

static std::string llvm::buildIDToString ( BuildIDRef  ID )

static

Definition at line 63 of file Debuginfod.cpp.

Referenced by getDebuginfodDebuginfoUrlPath(), getDebuginfodExecutableUrlPath(), and getDebuginfodSourceUrlPath().

buildLoadInst()

static Register llvm::buildLoadInst ( SPIRVType *  BaseType, Register  PtrRegister, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR, LLT  LowLevelType, Register  DestinationReg = Register(0)  )

static

Helper function for building a load instruction loading into the DestinationReg.

Definition at line 354 of file SPIRVBuiltins.cpp.

References llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), llvm::MachineIRBuilder::buildLoad(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), MRI, and llvm::LLT::scalar().

Referenced by buildAtomicCompareExchangeInst(), and buildBuiltinVariableLoad().

buildMemSemanticsReg()

static Register llvm::buildMemSemanticsReg ( Register  SemanticsRegister, Register  PtrRegister, unsigned &  Semantics, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 469 of file SPIRVBuiltins.cpp.

References buildConstantIntReg(), getIConstVal(), getMemSemanticsForStorageClass(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getPointerStorageClass(), getSPIRVMemSemantics(), llvm::Register::isValid(), and MRI.

Referenced by buildAtomicFlagInst(), and buildAtomicRMWInst().

BuildMI() [1/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineBasicBlock::instr_iterator  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

Definition at line 441 of file MachineInstrBuilder.h.

References llvm::MachineFunction::CreateMachineInstr(), llvm::MIMetadata::getDL(), llvm::MachineBasicBlock::getParent(), llvm::MIMetadata::getPCSections(), I, llvm::MachineBasicBlock::insert(), MI, and llvm::MachineInstrBuilder::setPCSections().

BuildMI() [2/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineBasicBlock::instr_iterator  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and sets up the first operand as a destination virtual register.

If I is inside a bundle, then the newly inserted MachineInstr is added to the same bundle.

Definition at line 399 of file MachineInstrBuilder.h.

References llvm::MachineInstrBuilder::addReg(), llvm::MachineFunction::CreateMachineInstr(), llvm::RegState::Define, llvm::MIMetadata::getDL(), llvm::MachineBasicBlock::getParent(), llvm::MIMetadata::getPCSections(), I, llvm::MachineBasicBlock::insert(), MI, and llvm::MachineInstrBuilder::setPCSections().

BuildMI() [3/16]

MachineInstrBuilder llvm::BuildMI	(	MachineBasicBlock &	BB,
		MachineBasicBlock::iterator	I,
		const DebugLoc &	DL,
		const MCInstrDesc &	MCID,
		bool	IsIndirect,
		ArrayRef< MachineOperand >	MOs,
		const MDNode *	Variable,
		const MDNode *	Expr
	)

This version of the builder builds a DBG_VALUE, DBG_INSTR_REF, or DBG_VALUE_LIST intrinsic for a machine operand and inserts it at position I.

Definition at line 2252 of file MachineInstr.cpp.

References BuildMI(), DL, llvm::MachineBasicBlock::getParent(), I, llvm::MachineBasicBlock::insert(), and MI.

BuildMI() [4/16]

MachineInstrBuilder llvm::BuildMI	(	MachineBasicBlock &	BB,
		MachineBasicBlock::iterator	I,
		const DebugLoc &	DL,
		const MCInstrDesc &	MCID,
		bool	IsIndirect,
		Register	Reg,
		const MDNode *	Variable,
		const MDNode *	Expr
	)

This version of the builder builds a DBG_VALUE intrinsic for either a value in a register or a register-indirect address and inserts it at position I.

Definition at line 2241 of file MachineInstr.cpp.

References BuildMI(), DL, llvm::MachineBasicBlock::getParent(), I, llvm::MachineBasicBlock::insert(), and MI.

BuildMI() [5/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineBasicBlock::iterator  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and does NOT take a destination register.

Definition at line 431 of file MachineInstrBuilder.h.

References llvm::MachineFunction::CreateMachineInstr(), llvm::MIMetadata::getDL(), llvm::MachineBasicBlock::getParent(), llvm::MIMetadata::getPCSections(), I, llvm::MachineBasicBlock::insert(), MI, and llvm::MachineInstrBuilder::setPCSections().

BuildMI() [6/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineBasicBlock::iterator  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

This version of the builder inserts the newly-built instruction before the given position in the given MachineBasicBlock, and sets up the first operand as a destination virtual register.

Definition at line 381 of file MachineInstrBuilder.h.

References llvm::MachineInstrBuilder::addReg(), llvm::MachineFunction::CreateMachineInstr(), llvm::RegState::Define, llvm::MIMetadata::getDL(), llvm::MachineBasicBlock::getParent(), llvm::MIMetadata::getPCSections(), I, llvm::MachineBasicBlock::insert(), MI, and llvm::MachineInstrBuilder::setPCSections().

BuildMI() [7/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineInstr &  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

Definition at line 451 of file MachineInstrBuilder.h.

References BuildMI(), and I.

BuildMI() [8/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineInstr &  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

Definition at line 411 of file MachineInstrBuilder.h.

References BuildMI(), and I.

BuildMI() [9/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineInstr *  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

Definition at line 461 of file MachineInstrBuilder.h.

References BuildMI(), and I.

BuildMI() [10/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock &  BB, MachineInstr *  I, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

Definition at line 422 of file MachineInstrBuilder.h.

References BuildMI(), and I.

BuildMI() [11/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock *  BB, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

This version of the builder inserts the newly-built instruction at the end of the given MachineBasicBlock, and does NOT take a destination register.

Definition at line 469 of file MachineInstrBuilder.h.

References BuildMI(), and llvm::MachineBasicBlock::end().

BuildMI() [12/16]

MachineInstrBuilder llvm::BuildMI ( MachineBasicBlock *  BB, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

This version of the builder inserts the newly-built instruction at the end of the given MachineBasicBlock, and sets up the first operand as a destination virtual register.

Definition at line 478 of file MachineInstrBuilder.h.

References BuildMI(), and llvm::MachineBasicBlock::end().

BuildMI() [13/16]

MachineInstrBuilder llvm::BuildMI	(	MachineFunction &	MF,
		const DebugLoc &	DL,
		const MCInstrDesc &	MCID,
		bool	IsIndirect,
		ArrayRef< MachineOperand >	MOs,
		const MDNode *	Variable,
		const MDNode *	Expr
	)

This version of the builder builds a DBG_VALUE or DBG_VALUE_LIST intrinsic for a MachineOperand.

Definition at line 2207 of file MachineInstr.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMetadata(), llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), DL, llvm::MachineOperand::getReg(), llvm::MachineOperand::isReg(), isValid(), llvm::MCInstrDesc::Opcode, and llvm::ArrayRef< T >::size().

BuildMI() [14/16]

MachineInstrBuilder llvm::BuildMI	(	MachineFunction &	MF,
		const DebugLoc &	DL,
		const MCInstrDesc &	MCID,
		bool	IsIndirect,
		Register	Reg,
		const MDNode *	Variable,
		const MDNode *	Expr
	)

This version of the builder builds a DBG_VALUE intrinsic for either a value in a register or a register-indirect address.

The convention is that a DBG_VALUE is indirect iff the second operand is an immediate.

Definition at line 2191 of file MachineInstr.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMetadata(), llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), DL, and isValid().

BuildMI() [15/16]

MachineInstrBuilder llvm::BuildMI ( MachineFunction &  MF, const MIMetadata &  MIMD, const MCInstrDesc &  MCID  )

inline

Builder interface. Specify how to create the initial instruction itself.

Definition at line 363 of file MachineInstrBuilder.h.

References llvm::MachineFunction::CreateMachineInstr(), llvm::MIMetadata::getDL(), llvm::MIMetadata::getPCSections(), and llvm::MachineInstrBuilder::setPCSections().

Referenced by addAsmInstr(), addImplicitDefs(), llvm::MachineBasicBlock::addLiveIn(), llvm::SITargetLowering::AddMemOpInit(), llvm::M68kInstrInfo::AddSExt(), llvm::M68kInstrInfo::AddZExt(), AdjustBaseAndOffset(), llvm::X86FrameLowering::adjustForHiPEPrologue(), llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::X86FrameLowering::adjustForSegmentedStacks(), llvm::RISCVRegisterInfo::adjustReg(), llvm::MipsSEInstrInfo::adjustStackPtr(), llvm::AVRInstrInfo::analyzeBranch(), llvm::M68kInstrInfo::AnalyzeBranchImpl(), appendEndToFunction(), llvm::ARMBaseInstrInfo::breakPartialRegDependency(), llvm::X86InstrInfo::breakPartialRegDependency(), llvm::Mips16InstrInfo::BuildAddiuSpImm(), buildCFAOffs(), llvm::MSP430FrameLowering::BuildCFI(), llvm::X86FrameLowering::BuildCFI(), llvm::AArch64InstrInfo::buildClearRegister(), llvm::X86InstrInfo::buildClearRegister(), buildDbgValueForSpill(), llvm::R600InstrInfo::buildDefaultInstruction(), buildDefCFAReg(), llvm::MachineIRBuilder::buildDirectDbgValue(), llvm::SIInstrInfo::buildExtractSubReg(), buildGitPtr(), llvm::MachineIRBuilder::buildIndirectDbgValue(), llvm::MachineIRBuilder::buildInstrNoInsert(), BuildMI(), buildMUBUFOffsetLoadStore(), buildOpDecorate(), llvm::AArch64InstrInfo::buildOutlinedFrame(), llvm::ARMBaseInstrInfo::buildOutlinedFrame(), llvm::RISCVInstrInfo::buildOutlinedFrame(), llvm::X86InstrInfo::buildOutlinedFrame(), BuildPACM(), buildScratchExecCopy(), llvm::SIInstrInfo::buildShrunkInst(), llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SITargetLowering::bundleInstWithWaitcnt(), llvm::AArch64PAuth::checkAuthenticatedRegister(), llvm::X86InstrInfo::classifyLEAReg(), CMSEPopCalleeSaves(), CMSEPushCalleeSaves(), CombineCVTAToLocal(), combineFPFusedMultiply(), llvm::PPCInstrInfo::commuteInstructionImpl(), constrainOperandRegClass(), llvm::FastISel::constrainOperandRegClass(), convertCalleeSaveRestoreToSPPrePostIncDec(), llvm::SIInstrInfo::convertNonUniformIfRegion(), llvm::SIInstrInfo::convertNonUniformLoopRegion(), llvm::SIInstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::convertToThreeAddress(), llvm::RISCVInstrInfo::convertToThreeAddress(), llvm::SystemZInstrInfo::convertToThreeAddress(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::copyFromCPSR(), llvm::AArch64InstrInfo::copyGPRRegTuple(), llvm::ARCInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysReg(), llvm::ARMBaseInstrInfo::copyPhysReg(), llvm::Thumb1InstrInfo::copyPhysReg(), llvm::Thumb2InstrInfo::copyPhysReg(), llvm::BPFInstrInfo::copyPhysReg(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::MSP430InstrInfo::copyPhysReg(), llvm::NVPTXInstrInfo::copyPhysReg(), llvm::PPCInstrInfo::copyPhysReg(), llvm::SparcInstrInfo::copyPhysReg(), llvm::VEInstrInfo::copyPhysReg(), llvm::XCoreInstrInfo::copyPhysReg(), llvm::SystemZInstrInfo::copyPhysReg(), llvm::LoongArchInstrInfo::copyPhysReg(), llvm::RISCVInstrInfo::copyPhysReg(), llvm::SIInstrInfo::copyPhysReg(), llvm::AVRInstrInfo::copyPhysReg(), llvm::CSKYInstrInfo::copyPhysReg(), llvm::M68kInstrInfo::copyPhysReg(), llvm::Mips16InstrInfo::copyPhysReg(), llvm::MipsSEInstrInfo::copyPhysReg(), llvm::WebAssemblyInstrInfo::copyPhysReg(), llvm::X86InstrInfo::copyPhysReg(), llvm::LanaiInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysRegTuple(), llvm::RISCVInstrInfo::copyPhysRegVector(), copyPhysSubRegs(), llvm::ARMBaseInstrInfo::copyToCPSR(), createCall(), llvm::SwiftErrorValueTracking::createEntriesInEntryBlock(), llvm::PeelingModuloScheduleExpander::CreateLCSSAExitingBlock(), llvm::TargetInstrInfo::createPHIDestinationCopy(), llvm::SIInstrInfo::createPHIDestinationCopy(), createPHIsForCMOVsInSinkBB(), createPHIsForSelects(), llvm::TargetInstrInfo::createPHISourceCopy(), llvm::SIInstrInfo::createPHISourceCopy(), createPostIncLoadStore(), llvm::MSP430FrameLowering::eliminateCallFramePseudoInstr(), llvm::PPCFrameLowering::eliminateCallFramePseudoInstr(), llvm::XCoreFrameLowering::eliminateCallFramePseudoInstr(), llvm::SIFrameLowering::eliminateCallFramePseudoInstr(), llvm::AVRFrameLowering::eliminateCallFramePseudoInstr(), llvm::AArch64RegisterInfo::eliminateFrameIndex(), llvm::ThumbRegisterInfo::eliminateFrameIndex(), llvm::HexagonRegisterInfo::eliminateFrameIndex(), llvm::LanaiRegisterInfo::eliminateFrameIndex(), llvm::MSP430RegisterInfo::eliminateFrameIndex(), llvm::PPCRegisterInfo::eliminateFrameIndex(), llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::SIRegisterInfo::eliminateFrameIndex(), llvm::CSKYRegisterInfo::eliminateFrameIndex(), llvm::SystemZRegisterInfo::eliminateFrameIndex(), llvm::AVRRegisterInfo::eliminateFrameIndex(), llvm::BPFRegisterInfo::eliminateFrameIndex(), llvm::LoongArchRegisterInfo::eliminateFrameIndex(), llvm::WebAssemblyRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), emitARMRegPlusImmediate(), llvm::PPCTargetLowering::EmitAtomicBinary(), emitBuildPairF64Pseudo(), emitCalleeSavedRestores(), EmitCfiOffset(), llvm::SIFrameLowering::emitCSRSpillRestores(), llvm::SIFrameLowering::emitCSRSpillStores(), llvm::InstrEmitter::EmitDbgInstrRef(), llvm::InstrEmitter::EmitDbgLabel(), llvm::InstrEmitter::EmitDbgNoLocation(), llvm::InstrEmitter::EmitDbgValueFromSingleOp(), llvm::InstrEmitter::EmitDbgValueList(), EmitDefCfaOffset(), EmitDefCfaRegister(), emitDefineCFAWithFP(), llvm::PPCTargetLowering::emitEHSjLjLongJmp(), llvm::VETargetLowering::emitEHSjLjLongJmp(), llvm::PPCTargetLowering::emitEHSjLjSetJmp(), llvm::VETargetLowering::emitEHSjLjSetJmp(), llvm::SIFrameLowering::emitEntryFunctionPrologue(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::SIFrameLowering::emitEpilogue(), llvm::ARCFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::AVRFrameLowering::emitEpilogue(), llvm::CSKYFrameLowering::emitEpilogue(), llvm::LanaiFrameLowering::emitEpilogue(), llvm::M68kFrameLowering::emitEpilogue(), llvm::Mips16FrameLowering::emitEpilogue(), llvm::MipsSEFrameLowering::emitEpilogue(), llvm::MSP430FrameLowering::emitEpilogue(), llvm::PPCFrameLowering::emitEpilogue(), llvm::SparcFrameLowering::emitEpilogue(), llvm::VEFrameLowering::emitEpilogue(), llvm::WebAssemblyFrameLowering::emitEpilogue(), llvm::X86FrameLowering::emitEpilogue(), llvm::XCoreFrameLowering::emitEpilogue(), llvm::VEFrameLowering::emitEpilogueInsns(), llvm::AArch64TargetLowering::EmitF128CSEL(), llvm::AArch64TargetLowering::EmitFill(), emitFrameOffsetAdj(), emitFROUND(), llvm::HexagonDAGToDAGISel::emitFunctionEntryCode(), emitGPDisp(), llvm::SITargetLowering::emitGWSMemViolTestLoop(), emitIncrement(), emitIndirectDst(), emitIndirectSrc(), llvm::R600TargetLowering::EmitInstrWithCustomInserter(), llvm::SITargetLowering::EmitInstrWithCustomInserter(), llvm::BPFTargetLowering::EmitInstrWithCustomInserter(), llvm::MSP430TargetLowering::EmitInstrWithCustomInserter(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::AVRTargetLowering::EmitInstrWithCustomInserter(), llvm::PPCTargetLowering::EmitInstrWithCustomInserter(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::XCoreTargetLowering::EmitInstrWithCustomInserter(), llvm::AArch64TargetLowering::EmitKCFICheck(), llvm::RISCVTargetLowering::EmitKCFICheck(), llvm::X86TargetLowering::EmitKCFICheck(), llvm::AArch64InstrInfo::emitLdStWithAddr(), llvm::RISCVInstrInfo::emitLdStWithAddr(), llvm::MachineRegisterInfo::EmitLiveInCopies(), emitLoad(), llvm::ARMBaseRegisterInfo::emitLoadConstPool(), emitLoadM0FromVGPRLoop(), emitLoadScalarOpsFromVGPRLoop(), LiveDebugValues::MLocTracker::emitLoc(), EmitLoweredCascadedSelect(), TransferTracker::emitMOLoc(), llvm::PPCTargetLowering::EmitPartwordAtomicBinary(), llvm::TargetLoweringBase::emitPatchPoint(), emitPostLd(), emitPostSt(), llvm::PPCTargetLowering::emitProbedAlloca(), llvm::AArch64FrameLowering::emitPrologue(), llvm::SIFrameLowering::emitPrologue(), llvm::ARCFrameLowering::emitPrologue(), llvm::ARMFrameLowering::emitPrologue(), llvm::Thumb1FrameLowering::emitPrologue(), llvm::AVRFrameLowering::emitPrologue(), llvm::CSKYFrameLowering::emitPrologue(), llvm::LanaiFrameLowering::emitPrologue(), llvm::LoongArchFrameLowering::emitPrologue(), llvm::M68kFrameLowering::emitPrologue(), llvm::Mips16FrameLowering::emitPrologue(), llvm::MipsSEFrameLowering::emitPrologue(), llvm::MSP430FrameLowering::emitPrologue(), llvm::NVPTXFrameLowering::emitPrologue(), llvm::PPCFrameLowering::emitPrologue(), llvm::RISCVFrameLowering::emitPrologue(), llvm::SparcFrameLowering::emitPrologue(), llvm::SystemZELFFrameLowering::emitPrologue(), llvm::SystemZXPLINKFrameLowering::emitPrologue(), llvm::VEFrameLowering::emitPrologue(), llvm::WebAssemblyFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::XCoreFrameLowering::emitPrologue(), emitPrologueEpilogueSPUpdate(), llvm::VEFrameLowering::emitPrologueInsns(), emitPseudoXVINSGR2VR(), emitQuietFCMP(), emitReadCounterWidePseudo(), emitRegUpdate(), emitSCSEpilogue(), emitSCSPrologue(), emitSelectPseudo(), emitShadowCallStackEpilogue(), emitShadowCallStackPrologue(), llvm::MSP430TargetLowering::EmitShiftInstr(), llvm::VETargetLowering::emitSjLjDispatchBlock(), emitSplitF64Pseudo(), llvm::X86FrameLowering::emitSPUpdate(), llvm::M68kFrameLowering::emitSPUpdate(), llvm::X86FrameLowering::emitStackProbe(), emitStore(), emitT2RegPlusImmediate(), emitThumb1LoadConstPool(), emitThumb2LoadConstPool(), emitThumbRegPlusImmediate(), emitThumbRegPlusImmInReg(), llvm::AArch64TargetLowering::EmitTileLoad(), emitVecCondBranchPseudo(), emitVFROUND_NOEXCEPT_MASK(), emitXBegin(), llvm::AArch64TargetLowering::EmitZAInstr(), llvm::AArch64TargetLowering::EmitZero(), llvm::AArch64TargetLowering::EmitZTInstr(), llvm::SIInstrInfo::enforceOperandRCAlignment(), llvm::AMDGPURegisterBankInfo::executeInWaterfallLoop(), llvm::VEInstrInfo::expandExtendStackPseudo(), llvm::VEInstrInfo::expandGetStackTopPseudo(), expandLoadStackGuard(), llvm::ARMBaseInstrInfo::expandLoadStackGuardBase(), expandMOV32r1(), llvm::SIInstrInfo::expandMovDPP64(), llvm::M68kInstrInfo::ExpandMOVEM(), ExpandMOVImmSExti8(), llvm::M68kInstrInfo::ExpandMOVSZX_RR(), llvm::AArch64InstrInfo::expandPostRAPseudo(), llvm::SIInstrInfo::expandPostRAPseudo(), llvm::HexagonInstrInfo::expandPostRAPseudo(), llvm::PPCInstrInfo::expandPostRAPseudo(), llvm::VEInstrInfo::expandPostRAPseudo(), llvm::X86InstrInfo::expandPostRAPseudo(), expandPseudoLogM(), expandPseudoVFMK(), llvm::M68kInstrInfo::ExpandPUSH_POP(), llvm::SparcTargetLowering::expandSelectCC(), expandSGPRCopy(), llvm::HexagonInstrInfo::expandVGatherPseudo(), extractRsrcPtr(), llvm::FastISel::fastEmitInst_(), llvm::FastISel::fastEmitInst_extractsubreg(), llvm::FastISel::fastEmitInst_f(), llvm::FastISel::fastEmitInst_i(), llvm::FastISel::fastEmitInst_r(), llvm::FastISel::fastEmitInst_ri(), llvm::FastISel::fastEmitInst_rii(), llvm::FastISel::fastEmitInst_rr(), llvm::FastISel::fastEmitInst_rri(), llvm::FastISel::fastEmitInst_rrr(), finalizeBundle(), llvm::ARMBaseInstrInfo::foldImmediate(), llvm::RISCVInstrInfo::foldMemoryOperandImpl(), llvm::SystemZInstrInfo::foldMemoryOperandImpl(), foldVGPRCopyIntoRegSequence(), forceReg(), llvm::HexagonInstrInfo::genAllInsnTimingClasses(), llvm::AArch64InstrInfo::genAlternativeCodeSequence(), genAlternativeDpCodeSequence(), generateEndPgm(), generateStackAdjustment(), genFNegatedMAD(), genFusedMultiply(), genIndexedMultiply(), llvm::MipsInstrInfo::genInstrWithNewOpc(), genMaddR(), genNeg(), genShXAddAddShift(), genSubAdd2SubSub(), genTPEntry(), genTPLoopBody(), llvm::SIInstrInfo::getAddNoCarry(), getFunctionLiveInPhysReg(), llvm::CSKYInstrInfo::getGlobalBaseReg(), llvm::SparcInstrInfo::getGlobalBaseReg(), llvm::VEInstrInfo::getGlobalBaseReg(), getIndirectSGPRIdx(), llvm::SPIRVGlobalRegistry::getOrCreateConstFP(), llvm::SPIRVGlobalRegistry::getOrCreateConstInt(), getOrCreateFrameHelper(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVArrayType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVBoolType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVPointerType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVVectorType(), llvm::SPIRVGlobalRegistry::getOrCreateUndef(), llvm::SITargetLowering::getPrefLoopAlignment(), llvm::FastISel::handleDbgInfo(), IfNeededExtSP(), IfNeededLDAWSP(), indirectCopyToAGPR(), llvm::MipsFunctionInfo::initGlobalBaseReg(), INITIALIZE_PASS(), llvm::PPCFrameLowering::inlineStackProbe(), llvm::SystemZELFFrameLowering::inlineStackProbe(), llvm::SystemZXPLINKFrameLowering::inlineStackProbe(), llvm::ARCInstrInfo::insertBranch(), llvm::AArch64InstrInfo::insertBranch(), llvm::R600InstrInfo::insertBranch(), llvm::SIInstrInfo::insertBranch(), llvm::ARMBaseInstrInfo::insertBranch(), llvm::AVRInstrInfo::insertBranch(), llvm::BPFInstrInfo::insertBranch(), llvm::CSKYInstrInfo::insertBranch(), llvm::HexagonInstrInfo::insertBranch(), llvm::LoongArchInstrInfo::insertBranch(), llvm::M68kInstrInfo::insertBranch(), llvm::MipsInstrInfo::insertBranch(), llvm::MSP430InstrInfo::insertBranch(), llvm::NVPTXInstrInfo::insertBranch(), llvm::PPCInstrInfo::insertBranch(), llvm::RISCVInstrInfo::insertBranch(), llvm::SparcInstrInfo::insertBranch(), llvm::SystemZInstrInfo::insertBranch(), llvm::VEInstrInfo::insertBranch(), llvm::WebAssemblyInstrInfo::insertBranch(), llvm::X86InstrInfo::insertBranch(), llvm::XCoreInstrInfo::insertBranch(), llvm::LanaiInstrInfo::insertBranch(), insertCFISameValue(), llvm::AArch64TargetLowering::insertCopiesSplitCSR(), llvm::SITargetLowering::insertCopiesSplitCSR(), insertCopy(), insertCSRRestores(), insertCSRSaves(), insertDivByZeroTrap(), llvm::SIInstrInfo::insertEQ(), InsertFPConstInst(), InsertFPImmInst(), llvm::AArch64InstrInfo::insertIndirectBranch(), llvm::SIInstrInfo::insertIndirectBranch(), llvm::AVRInstrInfo::insertIndirectBranch(), llvm::LoongArchInstrInfo::insertIndirectBranch(), llvm::RISCVInstrInfo::insertIndirectBranch(), InsertLDR_STR(), insertMultibyteShift(), llvm::SIInstrInfo::insertNE(), InsertNewDef(), llvm::AArch64InstrInfo::insertNoop(), llvm::HexagonInstrInfo::insertNoop(), llvm::MipsInstrInfo::insertNoop(), llvm::PPCInstrInfo::insertNoop(), llvm::X86InstrInfo::insertNoop(), llvm::SIInstrInfo::insertNoops(), insertNoopsInBundle(), llvm::MipsInstrInfo::insertNop(), insertNopBeforeInstruction(), llvm::AArch64InstrInfo::insertOutlinedCall(), llvm::ARMBaseInstrInfo::insertOutlinedCall(), llvm::RISCVInstrInfo::insertOutlinedCall(), llvm::X86InstrInfo::insertOutlinedCall(), insertPHI(), llvm::SIInstrInfo::insertReturn(), llvm::SIInstrInfo::insertScratchExecCopy(), InsertSEH(), insertSEH(), llvm::SIInstrInfo::insertSelect(), llvm::AArch64InstrInfo::insertSelect(), llvm::PPCInstrInfo::insertSelect(), llvm::SystemZInstrInfo::insertSelect(), llvm::X86InstrInfo::insertSelect(), InsertSPConstInst(), InsertSPImmInst(), insertUndefLaneMask(), llvm::SIInstrInfo::insertVectorSelect(), llvm::SIInstrInfo::legalizeGenericOperand(), llvm::SIInstrInfo::legalizeOperands(), llvm::SIInstrInfo::legalizeOperandsVOP2(), llvm::SIInstrInfo::legalizeOperandsVOP3(), llvm::SIInstrInfo::legalizeOpWithMove(), llvm::AMDGPULegalizerInfo::legalizeTrapEndpgm(), llvm::MipsSEInstrInfo::loadImmediate(), llvm::SystemZInstrInfo::loadImmediate(), llvm::ARCInstrInfo::loadImmediate(), llvm::XCoreInstrInfo::loadImmediate(), llvm::Mips16InstrInfo::loadImmediate(), loadM0FromVGPR(), loadMBUFScalarOperandsFromVGPR(), llvm::Mips16InstrInfo::loadRegFromStack(), llvm::MipsSEInstrInfo::loadRegFromStack(), llvm::SystemZInstrInfo::loadRegFromStackSlot(), llvm::AArch64InstrInfo::loadRegFromStackSlot(), llvm::ARMBaseInstrInfo::loadRegFromStackSlot(), llvm::Thumb1InstrInfo::loadRegFromStackSlot(), llvm::Thumb2InstrInfo::loadRegFromStackSlot(), llvm::BPFInstrInfo::loadRegFromStackSlot(), llvm::HexagonInstrInfo::loadRegFromStackSlot(), llvm::SparcInstrInfo::loadRegFromStackSlot(), llvm::VEInstrInfo::loadRegFromStackSlot(), llvm::LoongArchInstrInfo::loadRegFromStackSlot(), llvm::RISCVInstrInfo::loadRegFromStackSlot(), llvm::MSP430InstrInfo::loadRegFromStackSlot(), llvm::SIInstrInfo::loadRegFromStackSlot(), llvm::ARCInstrInfo::loadRegFromStackSlot(), llvm::AVRInstrInfo::loadRegFromStackSlot(), llvm::CSKYInstrInfo::loadRegFromStackSlot(), llvm::M68kInstrInfo::loadRegFromStackSlot(), llvm::X86InstrInfo::loadRegFromStackSlot(), llvm::XCoreInstrInfo::loadRegFromStackSlot(), llvm::LanaiInstrInfo::loadRegFromStackSlot(), loadRegPairFromStackSlot(), llvm::X86InstrInfo::loadStoreTileReg(), llvm::PPCRegisterInfo::lowerACCRestore(), llvm::PPCRegisterInfo::lowerACCSpilling(), LowerCallResults(), llvm::PPCRegisterInfo::lowerCRBitRestore(), llvm::PPCRegisterInfo::lowerCRBitSpilling(), llvm::PPCRegisterInfo::lowerCRRestore(), llvm::PPCRegisterInfo::lowerCRSpilling(), llvm::FastISel::lowerDbgDeclare(), llvm::FastISel::lowerDbgValue(), llvm::PPCRegisterInfo::lowerDynamicAlloc(), llvm::PPCRegisterInfo::lowerDynamicAreaOffset(), LowerFPToInt(), llvm::PPCRegisterInfo::lowerPrepareProbedAlloca(), llvm::PPCRegisterInfo::lowerQuadwordRestore(), llvm::PPCRegisterInfo::lowerQuadwordSpilling(), llvm::RISCVRegisterInfo::lowerVRELOAD(), llvm::RISCVRegisterInfo::lowerVSPILL(), llvm::PPCRegisterInfo::lowerWACCRestore(), llvm::PPCRegisterInfo::lowerWACCSpilling(), lowerWaveReduce(), llvm::Mips16InstrInfo::makeFrame(), MakeM0Inst(), llvm::AArch64RegisterInfo::materializeFrameBaseRegister(), llvm::SIRegisterInfo::materializeFrameBaseRegister(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), llvm::PPCRegisterInfo::materializeFrameBaseRegister(), llvm::RISCVRegisterInfo::materializeFrameBaseRegister(), llvm::SIInstrInfo::materializeImmediate(), llvm::PPCInstrInfo::materializeImmPostRA(), maybeRewriteToFallthrough(), moveAndTeeForMultiUse(), llvm::ARMBlockPlacement::moveBasicBlock(), llvm::PeelingModuloScheduleExpander::moveStageBetweenBlocks(), llvm::SIInstrInfo::moveToVALUImpl(), llvm::LoongArchInstrInfo::movImm(), llvm::RISCVInstrInfo::movImm(), llvm::CSKYInstrInfo::movImm(), llvm::RISCVInstrInfo::mulImm(), llvm::SIInstrInfo::optimizeCompareInstr(), llvm::PPCInstrInfo::optimizeCompareInstr(), llvm::AArch64InstrInfo::optimizeCondBranch(), llvm::RISCVInstrInfo::optimizeCondBranch(), llvm::LanaiInstrInfo::optimizeSelect(), llvm::ARMBaseInstrInfo::optimizeSelect(), llvm::Thumb2InstrInfo::optimizeSelect(), llvm::RISCVInstrInfo::optimizeSelect(), popRegsFromStack(), llvm::HexagonInstrInfo::PredicateInstruction(), llvm::SGPRSpillBuilder::prepare(), llvm::PPCRegisterInfo::prepareDynamicAlloca(), llvm::VETargetLowering::prepareMBB(), llvm::VETargetLowering::prepareSymbol(), llvm::AArch64InstrInfo::probedStackAlloc(), llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized(), llvm::SwiftErrorValueTracking::propagateVRegs(), pushRegsToStack(), llvm::SIInstrInfo::readlaneVGPRToSGPR(), llvm::SGPRSpillBuilder::readWriteTmpVGPR(), llvm::TargetInstrInfo::reassociateOps(), llvm::ARMBaseInstrInfo::reMaterialize(), llvm::X86InstrInfo::reMaterialize(), llvm::X86InstrInfo::replaceBranchWithTailCall(), replaceFI(), replaceFrameIndex(), reportIllegalCopy(), llvm::AArch64FrameLowering::resetCFIToInitialState(), llvm::SGPRSpillBuilder::restore(), llvm::SystemZELFFrameLowering::restoreCalleeSavedRegisters(), llvm::SystemZXPLINKFrameLowering::restoreCalleeSavedRegisters(), llvm::AArch64FrameLowering::restoreCalleeSavedRegisters(), llvm::AVRFrameLowering::restoreCalleeSavedRegisters(), llvm::M68kFrameLowering::restoreCalleeSavedRegisters(), llvm::MSP430FrameLowering::restoreCalleeSavedRegisters(), llvm::PPCFrameLowering::restoreCalleeSavedRegisters(), llvm::RISCVFrameLowering::restoreCalleeSavedRegisters(), llvm::X86FrameLowering::restoreCalleeSavedRegisters(), restoreCRs(), llvm::SIInstrInfo::restoreExec(), llvm::Mips16InstrInfo::restoreFrame(), llvm::SIRegisterInfo::restoreSGPR(), RestoreSpillList(), restoreStatusRegister(), llvm::X86FrameLowering::restoreWin32EHStackPointers(), RevertDoLoopStart(), RevertLoopDec(), RevertLoopEnd(), RevertWhileLoopSetup(), RevertWhileLoopStartLR(), llvm::ARMBlockPlacement::revertWhileToDoLoop(), llvm::ThumbRegisterInfo::rewriteFrameIndex(), llvm::CFIFixup::runOnMachineFunction(), llvm::SelectionDAGISel::runOnMachineFunction(), llvm::InsertNOPLoad::runOnMachineFunction(), llvm::FixAllFDIVSQRT::runOnMachineFunction(), llvm::MachineFunction::salvageCopySSAImpl(), llvm::FastISel::selectCall(), selectCopy(), llvm::FastISel::selectFreeze(), llvm::FastISel::selectIntrinsicCall(), llvm::FastISel::selectPatchpoint(), llvm::FastISel::selectStackmap(), llvm::FastISel::selectXRayCustomEvent(), llvm::FastISel::selectXRayTypedEvent(), llvm::FunctionLoweringInfo::set(), setCallTargetReg(), llvm::ARMBaseInstrInfo::setExecutionDomain(), setM0ToIndexFromSGPR(), llvm::VETargetLowering::setupEntryBlockForSjLj(), signOutlinedFunction(), llvm::SystemZELFFrameLowering::spillCalleeSavedRegisters(), llvm::SystemZXPLINKFrameLowering::spillCalleeSavedRegisters(), llvm::AArch64FrameLowering::spillCalleeSavedRegisters(), llvm::ARMFrameLowering::spillCalleeSavedRegisters(), llvm::AVRFrameLowering::spillCalleeSavedRegisters(), llvm::M68kFrameLowering::spillCalleeSavedRegisters(), llvm::MipsSEFrameLowering::spillCalleeSavedRegisters(), llvm::MSP430FrameLowering::spillCalleeSavedRegisters(), llvm::PPCFrameLowering::spillCalleeSavedRegisters(), llvm::RISCVFrameLowering::spillCalleeSavedRegisters(), llvm::X86FrameLowering::spillCalleeSavedRegisters(), llvm::SIRegisterInfo::spillEmergencySGPR(), spillRegPairs(), llvm::SIRegisterInfo::spillSGPR(), spillVGPRtoAGPR(), splitEdge(), splitMBB(), storeRegPairToStackSlot(), llvm::Mips16InstrInfo::storeRegToStack(), llvm::MipsSEInstrInfo::storeRegToStack(), llvm::AArch64InstrInfo::storeRegToStackSlot(), llvm::ARMBaseInstrInfo::storeRegToStackSlot(), llvm::Thumb1InstrInfo::storeRegToStackSlot(), llvm::Thumb2InstrInfo::storeRegToStackSlot(), llvm::BPFInstrInfo::storeRegToStackSlot(), llvm::HexagonInstrInfo::storeRegToStackSlot(), llvm::LoongArchInstrInfo::storeRegToStackSlot(), llvm::RISCVInstrInfo::storeRegToStackSlot(), llvm::SparcInstrInfo::storeRegToStackSlot(), llvm::SystemZInstrInfo::storeRegToStackSlot(), llvm::VEInstrInfo::storeRegToStackSlot(), llvm::SIInstrInfo::storeRegToStackSlot(), llvm::ARCInstrInfo::storeRegToStackSlot(), llvm::AVRInstrInfo::storeRegToStackSlot(), llvm::CSKYInstrInfo::storeRegToStackSlot(), llvm::M68kInstrInfo::storeRegToStackSlot(), llvm::MSP430InstrInfo::storeRegToStackSlot(), llvm::X86InstrInfo::storeRegToStackSlot(), llvm::XCoreInstrInfo::storeRegToStackSlot(), llvm::LanaiInstrInfo::storeRegToStackSlot(), llvm::X86InstrInfo::unfoldMemoryOperand(), unstackifyVRegsUsedInSplitBB(), and llvm::WebAssemblyFrameLowering::writeSPToGlobal().

BuildMI() [16/16]

MachineInstrBuilder llvm::BuildMI ( MachineFunction &  MF, const MIMetadata &  MIMD, const MCInstrDesc &  MCID, Register  DestReg  )

inline

This version of the builder sets up the first operand as a destination virtual register.

Definition at line 371 of file MachineInstrBuilder.h.

References llvm::MachineInstrBuilder::addReg(), llvm::MachineFunction::CreateMachineInstr(), llvm::RegState::Define, llvm::MIMetadata::getDL(), llvm::MIMetadata::getPCSections(), and llvm::MachineInstrBuilder::setPCSections().

buildModuleSummaryIndex()

ModuleSummaryIndex llvm::buildModuleSummaryIndex	(	const Module &	M,
		std::function< BlockFrequencyInfo *(const Function &F)>	GetBFICallback,
		ProfileSummaryInfo *	PSI,
		std::function< const StackSafetyInfo *(const Function &F)>	GetSSICallback = [](const Function &F) -> const StackSafetyInfo * { return nullptr; }
	)

Direct function to compute a ModuleSummaryIndex from a given module.

If operating within a pass manager which has defined ways to compute the BlockFrequencyInfo for a given function, that can be provided via a std::function callback. Otherwise, this routine will manually construct that information.

Definition at line 861 of file ModuleSummaryAnalysis.cpp.

References A, all_of(), assert(), llvm::GlobalValue::canBeOmittedFromSymbolTable(), llvm::ModuleSymbolTable::CollectAsmSymbols(), collectUsedGlobalVariables(), computeAliasSummary(), computeFunctionSummary(), computeVariableSummary(), llvm::GlobalValue::DefaultVisibility, llvm::GlobalValueSummary::Definition, llvm::SmallPtrSetImplBase::empty(), F, G, llvm::GlobalValue::getGUID(), I, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::GlobalValue::InternalLinkage, isConstant(), llvm::GlobalValue::isDeclaration(), llvm::GlobalValue::isDSOLocal(), ModuleSummaryDotFile, Name, report_fatal_error(), setLiveRoot(), llvm::object::BasicSymbolRef::SF_Global, llvm::object::BasicSymbolRef::SF_Weak, and llvm::GlobalObject::VCallVisibilityPublic.

Referenced by llvm::ModuleSummaryIndexAnalysis::run(), and llvm::ModuleSummaryIndexWrapperPass::runOnModule().

buildNDRange()

static bool llvm::buildNDRange ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1722 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), BitWidth, llvm::SPIRVGlobalRegistry::buildConstantInt(), llvm::MachineIRBuilder::buildInstr(), llvm::IntegerType::get(), llvm::ArrayType::get(), llvm::Function::getContext(), llvm::MachineFunction::getFunction(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getOrCreateConsIntArray(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::SPIRVGlobalRegistry::getPointerSize(), llvm::MachineOperand::getReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::MachineOperand::isReg(), isSpvIntrinsic(), llvm::Register::isValid(), MRI, and Size.

Referenced by generateEnqueueInst().

buildOpDecorate() [1/2]

void llvm::buildOpDecorate	(	Register	Reg,
		MachineInstr &	I,
		const SPIRVInstrInfo &	TII,
		SPIRV::Decoration::Decoration	Dec,
		const std::vector< uint32_t > &	DecArgs,
		StringRef	StrImm
	)

Definition at line 126 of file SPIRVUtils.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), BuildMI(), finishBuildOpDecorate(), I, MBB, Reg, and TII.

buildOpDecorate() [2/2]

void llvm::buildOpDecorate	(	Register	Reg,
		MachineIRBuilder &	MIRBuilder,
		SPIRV::Decoration::Decoration	Dec,
		const std::vector< uint32_t > &	DecArgs,
		StringRef	StrImm
	)

Definition at line 117 of file SPIRVUtils.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), finishBuildOpDecorate(), and Reg.

Referenced by llvm::SPIRVGlobalRegistry::buildGlobalVariable(), generateConvertInst(), generateSpecConstantInst(), handleMIFlagDecoration(), and llvm::SPIRVCallLowering::lowerFormalArguments().

buildOpFromWrapper()

static bool llvm::buildOpFromWrapper ( MachineIRBuilder &  MIRBuilder, unsigned  Opcode, const SPIRV::IncomingCall *  Call, Register  TypeReg = Register(0)  )

static

Definition at line 489 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::getMRI(), and MRI.

Referenced by buildAtomicCompareExchangeInst(), buildAtomicFlagInst(), buildAtomicInitInst(), buildAtomicLoadInst(), buildAtomicRMWInst(), buildAtomicStoreInst(), and buildBarrierInst().

buildOpName()

void llvm::buildOpName	(	Register	Target,
		const StringRef &	Name,
		MachineIRBuilder &	MIRBuilder
	)

Definition at line 100 of file SPIRVUtils.cpp.

References addStringImm(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), and Name.

Referenced by llvm::SPIRVGlobalRegistry::buildGlobalVariable(), llvm::SPIRV::lowerBuiltinType(), and llvm::SPIRVCallLowering::lowerFormalArguments().

buildScopeReg()

static Register llvm::buildScopeReg ( Register  CLScopeRegister, SPIRV::Scope::Scope  Scope, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR, MachineRegisterInfo *  MRI  )

static

Definition at line 451 of file SPIRVBuiltins.cpp.

References buildConstantIntReg(), getIConstVal(), getSPIRVScope(), llvm::Register::isValid(), and MRI.

Referenced by buildAtomicFlagInst(), and buildAtomicRMWInst().

buildSelectInst()

static bool llvm::buildSelectInst ( MachineIRBuilder &  MIRBuilder, Register  ReturnRegister, Register  SourceRegister, const SPIRVType *  ReturnType, SPIRVGlobalRegistry *  GR  )

static

Helper function for building either a vector or scalar select instruction depending on the expected ResultType.

Definition at line 333 of file SPIRVBuiltins.cpp.

References AllOnes, llvm::SPIRVGlobalRegistry::buildConstantInt(), llvm::MachineIRBuilder::buildSelect(), llvm::APInt::getAllOnes(), llvm::SPIRVGlobalRegistry::getOrCreateConsIntVector(), llvm::SPIRVGlobalRegistry::getScalarOrVectorBitWidth(), and llvm::APInt::getZExtValue().

Referenced by generateGroupInst(), and generateRelationalInst().

BuryPointer() [1/2]

void llvm::BuryPointer

(

const void *

Ptr

)

Definition at line 15 of file BuryPointer.cpp.

References Idx, LLVM_ATTRIBUTE_USED, and Ptr.

Referenced by BuryPointer().

BuryPointer() [2/2]

template<typename T >

void llvm::BuryPointer

(

std::unique_ptr< T >

Ptr

)

Definition at line 23 of file BuryPointer.h.

References BuryPointer(), and Ptr.

bypassSlowDivision()

bool llvm::bypassSlowDivision	(	BasicBlock *	BB,
		const DenseMap< unsigned int, unsigned int > &	BypassWidth
	)

This optimization identifies DIV instructions in a BB that can be profitably bypassed and carried out with a shorter, faster divide.

This optimization may add basic blocks immediately after BB; for obvious reasons, you shouldn't pass those blocks to bypassSlowDivision.

byteswap()

template<typename T , typename = std::enable_if_t<std::is_integral_v<T>>>

constexpr T llvm::byteswap ( T  V )

constexprnoexcept

Reverses the bytes in the given integer value V.

Definition at line 101 of file bit.h.

References Hi, Lo, and T.

Referenced by llvm::sys::getSwappedBytes(), llvm::RawInstrProfReader< IntPtrT >::hasFormat(), llvm::InstrProfCorrelatorImpl< IntPtrT >::maybeSwap(), XXH3_len_4to8_64b(), and XXH3_len_9to16_64b().

c_str()

template<class T >

SmallVectorImpl< T >::const_pointer llvm::c_str

(

SmallVectorImpl< T > &

str

)

Definition at line 196 of file WindowsSupport.h.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::logicalview::LVDWARFReader::createScopes(), llvm::DWARFYAML::emitDebugAddr(), llvm::DWARFYAML::emitDebugAranges(), llvm::DWARFYAML::emitDebugRanges(), llvm::DWARFDebugNames::Header::extract(), llvm::DWARFDebugArangeSet::extract(), llvm::DWARFListTableHeader::extract(), llvm::DWARFDebugAddrTable::extractV5(), getIEEEProperties(), llvm::dwarf_linker::parallel::OutputSections::getSectionDescriptor(), LLVMGetDefaultTargetTriple(), LLVMNormalizeTargetTriple(), parseV5EntryFormat(), and writeListEntryAddress().

cacheAnnotationFromMD() [1/2]

static void llvm::cacheAnnotationFromMD ( const MDNode *  md, key_val_pair_t &  retval  )

static

Definition at line 53 of file NVPTXUtilities.cpp.

References assert(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::MDString::getString(), llvm::ConstantInt::getZExtValue(), and llvm::StringRef::str().

Referenced by cacheAnnotationFromMD(), findAllNVVMAnnotation(), and findOneNVVMAnnotation().

cacheAnnotationFromMD() [2/2]

static void llvm::cacheAnnotationFromMD ( const Module *  m, const GlobalValue *  gv  )

static

Definition at line 80 of file NVPTXUtilities.cpp.

References cacheAnnotationFromMD(), llvm::Module::getNamedMetadata(), llvm::NamedMDNode::getNumOperands(), llvm::MDNode::getOperand(), and llvm::NamedMDNode::getOperand().

calculateClrEHStateNumbers()

void llvm::calculateClrEHStateNumbers	(	const Function *	Fn,
		WinEHFuncInfo &	FuncInfo
	)

Definition at line 648 of file WinEHPrepare.cpp.

References addClrEHHandler(), assert(), calculateStateNumbersForInvokes(), Catch, Cleanup, llvm::WinEHFuncInfo::ClrEHUnwindMap, llvm::WinEHFuncInfo::EHPadStateMap, llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorBase< Size_T >::empty(), Fault, Finally, llvm::BasicBlock::getFirstNonPHI(), llvm::Instruction::getParent(), I, llvm::SmallVectorImpl< T >::pop_back_val(), and reverse().

Referenced by llvm::FunctionLoweringInfo::set().

calculateCountScale()

static uint64_t llvm::calculateCountScale ( uint64_t  MaxCount )

inlinestatic

Calculate what to divide by to scale counts.

Given the maximum count, calculate a divisor that will scale all the weights to strictly less than std::numeric_limits<uint32_t>::max().

Definition at line 162 of file Instrumentation.h.

Referenced by llvm::pgo::promoteIndirectCall(), and setProfMetadata().

calculateCXXStateForAsynchEH()

void llvm::calculateCXXStateForAsynchEH	(	const BasicBlock *	BB,
		int	State,
		WinEHFuncInfo &	FuncInfo
	)

Definition at line 242 of file WinEHPrepare.cpp.

References llvm::WinEHFuncInfo::BlockToStateMap, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), llvm::WinEHFuncInfo::CxxUnwindMap, llvm::WinEHFuncInfo::EHPadStateMap, llvm::SmallVectorBase< Size_T >::empty(), llvm::BasicBlock::getFirstNonPHI(), llvm::Function::getIntrinsicID(), llvm::BasicBlock::getTerminator(), I, llvm::WinEHFuncInfo::InvokeStateMap, llvm::Function::isIntrinsic(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and successors().

Referenced by calculateWinCXXEHStateNumbers().

calculateDbgEntityHistory()

void llvm::calculateDbgEntityHistory	(	const MachineFunction *	MF,
		const TargetRegisterInfo *	TRI,
		DbgValueHistoryMap &	DbgValues,
		DbgLabelInstrMap &	DbgLabels
	)

Definition at line 456 of file DbgEntityHistoryCalculator.cpp.

References llvm::DbgLabelInstrMap::addInstr(), assert(), llvm::MachineBasicBlock::back(), llvm::MachineFunction::back(), clobberRegisterUses(), llvm::MachineBasicBlock::empty(), llvm::DbgValueHistoryMap::Entry::endEntry(), llvm::MachineInstr::FrameDestroy, llvm::MachineInstr::FrameSetup, llvm::DbgValueHistoryMap::getEntry(), llvm::TargetLoweringBase::getStackPointerRegisterToSaveRestore(), llvm::MachineFunction::getSubtarget(), llvm::TargetSubtargetInfo::getTargetLowering(), handleNewDebugValue(), Idx, llvm::DbgValueHistoryMap::Entry::isClosed(), llvm::DbgValueHistoryMap::Entry::isDbgValue(), llvm::Register::isPhysicalRegister(), llvm::MCRegAliasIterator::isValid(), llvm::DILocalVariable::isValidLocationForIntrinsic(), llvm::DILabel::isValidLocationForIntrinsic(), MBB, MI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::DbgValueHistoryMap::startClobber(), and TRI.

Referenced by llvm::DebugHandlerBase::beginFunction().

calculateRegAllocScore() [1/2]

RegAllocScore llvm::calculateRegAllocScore	(	const MachineFunction &	MF,
		const MachineBlockFrequencyInfo &	MBFI
	)

Calculate a score.

When comparing 2 scores for the same function but different policies, the better policy would have a smaller score. The implementation is the overload below (which is also easily unittestable)

Definition at line 73 of file RegAllocScore.cpp.

References calculateRegAllocScore(), llvm::MachineBlockFrequencyInfo::getBlockFreqRelativeToEntryBlock(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineFunction::getSubtarget(), llvm::TargetInstrInfo::isTriviallyReMaterializable(), MBB, and MI.

Referenced by calculateRegAllocScore().

calculateRegAllocScore() [2/2]

RegAllocScore llvm::calculateRegAllocScore	(	const MachineFunction &	MF,
		llvm::function_ref< double(const MachineBasicBlock &)>	GetBBFreq,
		llvm::function_ref< bool(const MachineInstr &)>	IsTriviallyRematerializable
	)

Implementation of the above, which is also more easily unittestable.

Definition at line 86 of file RegAllocScore.cpp.

References MBB, MI, llvm::RegAllocScore::onCheapRemat(), llvm::RegAllocScore::onCopy(), llvm::RegAllocScore::onExpensiveRemat(), llvm::RegAllocScore::onLoad(), llvm::RegAllocScore::onLoadStore(), llvm::RegAllocScore::onStore(), and Total.

calculateSEHStateForAsynchEH()

void llvm::calculateSEHStateForAsynchEH	(	const BasicBlock *	BB,
		int	State,
		WinEHFuncInfo &	FuncInfo
	)

Definition at line 303 of file WinEHPrepare.cpp.

References llvm::WinEHFuncInfo::BlockToStateMap, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), llvm::WinEHFuncInfo::EHPadStateMap, llvm::SmallVectorBase< Size_T >::empty(), Filter, llvm::BasicBlock::getFirstNonPHI(), llvm::Function::getIntrinsicID(), llvm::BasicBlock::getTerminator(), I, llvm::WinEHFuncInfo::InvokeStateMap, llvm::Function::isIntrinsic(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::WinEHFuncInfo::SEHUnwindMap, and successors().

Referenced by calculateSEHStateNumbers().

calculateSEHStateNumbers()

void llvm::calculateSEHStateNumbers	(	const Function *	ParentFn,
		WinEHFuncInfo &	FuncInfo
	)

Definition at line 587 of file WinEHPrepare.cpp.

References calculateSEHStateForAsynchEH(), calculateSEHStateNumbers(), calculateStateNumbersForInvokes(), llvm::Function::getEntryBlock(), llvm::Module::getModuleFlag(), llvm::GlobalValue::getParent(), isTopLevelPadForMSVC(), and llvm::WinEHFuncInfo::SEHUnwindMap.

Referenced by calculateSEHStateNumbers(), calculateSEHStateNumbers(), and llvm::FunctionLoweringInfo::set().

calculateUpperBound()

static bool llvm::calculateUpperBound ( const Loop &  L, ScalarEvolution &  SE, ConditionInfo &  Cond, bool  IsExitCond  )

static

Definition at line 80 of file LoopBoundSplit.cpp.

References BitWidth, Cond, llvm::ScalarEvolution::getAddExpr(), llvm::ScalarEvolution::getConstant(), llvm::ScalarEvolution::getExitCount(), llvm::APInt::getMaxValue(), llvm::ScalarEvolution::getOne(), llvm::APInt::getSignedMaxValue(), llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_ULE, llvm::CmpInst::ICMP_ULT, llvm::ScalarEvolution::isKnownPredicate(), and llvm::CmpInst::isSigned().

Referenced by hasProcessableCondition().

calculateWasmEHInfo()

void llvm::calculateWasmEHInfo	(	const Function *	F,
		WasmEHFuncInfo &	EHInfo
	)

Definition at line 380 of file WasmEHPrepare.cpp.

References llvm::BasicBlock::begin(), F, llvm::BasicBlock::getFirstNonPHI(), llvm::BasicBlock::isEHPad(), and llvm::WasmEHFuncInfo::setUnwindDest().

Referenced by llvm::FunctionLoweringInfo::set().

calculateWinCXXEHStateNumbers()

void llvm::calculateWinCXXEHStateNumbers	(	const Function *	ParentFn,
		WinEHFuncInfo &	FuncInfo
	)

Analyze the IR in ParentFn and it's handlers to build WinEHFuncInfo, which describes the state numbers and tables used by __CxxFrameHandler3.

This analysis assumes that WinEHPrepare has already been run.

Definition at line 611 of file WinEHPrepare.cpp.

References calculateCXXStateForAsynchEH(), calculateCXXStateNumbers(), calculateStateNumbersForInvokes(), llvm::WinEHFuncInfo::EHPadStateMap, llvm::Function::getEntryBlock(), llvm::Module::getModuleFlag(), llvm::GlobalValue::getParent(), and isTopLevelPadForMSVC().

Referenced by llvm::FunctionLoweringInfo::set().

call_once()

template<typename Function , typename... Args>

void llvm::call_once	(	once_flag &	flag,
		Function &&	F,
		Args &&...	ArgList
	)

Execute the function specified as a parameter once.

Typical usage:

void foo() {...};
...
static once_flag flag;
call_once(flag, foo);

Parameters

flag	Flag used for tracking whether or not this has run.
F	Function to call once.

Definition at line 87 of file Threading.h.

References llvm::sys::CompareAndSwap(), Done, F, llvm::sys::MemoryFence(), llvm::once_flag::status, TsanHappensAfter, TsanHappensBefore, TsanIgnoreWritesBegin, TsanIgnoreWritesEnd, Uninitialized, and Wait.

Referenced by llvm::AArch64RegisterBankInfo::AArch64RegisterBankInfo(), llvm::AMDGPURegisterBankInfo::AMDGPURegisterBankInfo(), llvm::ARMRegisterBankInfo::ARMRegisterBankInfo(), llvm::TargetPassConfig::createRegAllocPass(), and llvm::SIRegisterInfo::SIRegisterInfo().

callDefaultCtor()

template<class PassName , std::enable_if_t< std::is_default_constructible< PassName >{}, bool > = true>

Pass * llvm::callDefaultCtor

(

)

Definition at line 84 of file PassSupport.h.

References PassName.

callDefaultCtor< RegAllocEvictionAdvisorAnalysis >()

template<>

Pass * llvm::callDefaultCtor< RegAllocEvictionAdvisorAnalysis >

(

)

Specialization for the API used by the analysis infrastructure to create an instance of the eviction advisor.

Definition at line 93 of file RegAllocEvictionAdvisor.cpp.

References createDevelopmentModeAdvisor(), createReleaseModeAdvisor(), and Mode.

callDefaultCtor< RegAllocPriorityAdvisorAnalysis >()

template<>

Pass * llvm::callDefaultCtor< RegAllocPriorityAdvisorAnalysis >

(

)

Specialization for the API used by the analysis infrastructure to create an instance of the priority advisor.

Definition at line 72 of file RegAllocPriorityAdvisor.cpp.

References createDevelopmentModePriorityAdvisor(), createReleaseModePriorityAdvisor(), and Mode.

callsGCLeafFunction()

bool llvm::callsGCLeafFunction	(	const CallBase *	Call,
		const TargetLibraryInfo &	TLI
	)

Return true if this call calls a gc leaf function.

A leaf function is a function that does not safepoint the thread during its execution. During a call or invoke to such a function, the callers stack does not have to be made parseable.

Most passes can and should ignore this information, and it is only used during lowering by the GC infrastructure.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3484 of file Local.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), and llvm::TargetLibraryInfo::has().

Referenced by needsStatepoint(), and llvm::RewriteStatepointsForGC::runOnFunction().

canConstantFoldCallTo()

bool llvm::canConstantFoldCallTo	(	const CallBase *	Call,
		const Function *	F
	)

canConstantFoldCallTo - Return true if its even possible to fold a call to the specified function.

Definition at line 1486 of file ConstantFolding.cpp.

References F, Name, and llvm::Intrinsic::not_intrinsic.

Referenced by CanConstantFold(), and tryConstantFoldCall().

canConvertToMinOrMaxIntrinsic()

std::pair< Intrinsic::ID, bool > llvm::canConvertToMinOrMaxIntrinsic

(

ArrayRef< Value * >

VL

)

Check if the values in VL are select instructions that can be converted to a min or max (vector) intrinsic.

Returns the intrinsic ID, if such a conversion is possible, together with a bool indicating whether all select conditions are only used by the selects. Otherwise return Intrinsic::not_intrinsic.

Definition at line 8469 of file ValueTracking.cpp.

References all_of(), llvm::SelectPatternResult::Flavor, I, llvm::SelectPatternResult::isMinOrMax(), LHS, llvm_unreachable, llvm::PatternMatch::m_OneUse(), llvm::PatternMatch::m_Select(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), matchSelectPattern(), llvm::Intrinsic::not_intrinsic, RHS, SPF_FMAXNUM, SPF_FMINNUM, SPF_SMAX, SPF_SMIN, SPF_UMAX, SPF_UMIN, and SPF_UNKNOWN.

canCreatePoison()

bool llvm::canCreatePoison	(	const Operator *	Op,
		bool	ConsiderFlagsAndMetadata = true
	)

Definition at line 7110 of file ValueTracking.cpp.

Referenced by llvm::ScalarEvolution::canReuseInstruction(), impliesPoison(), rewrite(), and simplifyWithOpReplaced().

canCreateUndefOrPoison()

bool llvm::canCreateUndefOrPoison	(	const Operator *	Op,
		bool	ConsiderFlagsAndMetadata = true
	)

canCreateUndefOrPoison returns true if Op can create undef or poison from non-undef & non-poison operands.

For vectors, canCreateUndefOrPoison returns true if there is potential poison or undef in any element of the result when vectors without undef/poison poison are given as operands. For example, given Op = shl <2 x i32> x, <0, 32>, this function returns true. If Op raises immediate UB but never creates poison or undef (e.g. sdiv I, 0), canCreatePoison returns false.

ConsiderFlagsAndMetadata controls whether poison producing flags and metadata on the instruction are considered. This can be used to see if the instruction could still introduce undef or poison even without poison generating flags and metadata which might be on the instruction. (i.e. could the result of Op->dropPoisonGeneratingFlags() still create poison or undef)

canCreatePoison returns true if Op can create poison from non-poison operands.

Definition at line 7104 of file ValueTracking.cpp.

Referenced by llvm::InstCombinerImpl::foldFreezeIntoRecurrence(), isGuaranteedNotToBeUndefOrPoison(), and llvm::InstCombinerImpl::pushFreezeToPreventPoisonFromPropagating().

canIgnoreSNaN()

bool llvm::canIgnoreSNaN ( fp::ExceptionBehavior  EB, FastMathFlags  FMF  )

inline

Returns true if the possibility of a signaling NaN can be safely ignored.

Definition at line 83 of file FPEnv.h.

References llvm::fp::ebIgnore, and llvm::FastMathFlags::noNaNs().

Referenced by simplifyFAddInst(), and simplifyFSubInst().

cannotBeMaxInLoop()

bool llvm::cannotBeMaxInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE,
		bool	Signed
	)

Returns true if S is defined and never is equal to signed/unsigned max.

Definition at line 1294 of file LoopUtils.cpp.

References BitWidth, llvm::ScalarEvolution::getConstant(), llvm::APInt::getMaxValue(), llvm::APInt::getSignedMaxValue(), llvm::SCEV::getType(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), llvm::ScalarEvolution::isLoopEntryGuardedByCond(), and Signed.

Referenced by llvm::LoopStructure::parseLoopStructure().

cannotBeMinInLoop()

bool llvm::cannotBeMinInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE,
		bool	Signed
	)

Returns true if S is defined and never is equal to signed/unsigned min.

Definition at line 1283 of file LoopUtils.cpp.

References BitWidth, llvm::ScalarEvolution::getConstant(), llvm::APInt::getMinValue(), llvm::APInt::getSignedMinValue(), llvm::SCEV::getType(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), llvm::ScalarEvolution::isLoopEntryGuardedByCond(), and Signed.

Referenced by llvm::LoopStructure::parseLoopStructure(), and llvm::LoopConstrainer::run().

cannotBeNegativeZero()

bool llvm::cannotBeNegativeZero ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return true if we can prove that the specified FP value is never equal to -0.0.

Users should use caution when considering PreserveSign denormal-fp-math.

Definition at line 528 of file ValueTracking.h.

References computeKnownFPClass(), Depth, fcNegZero, and llvm::KnownFPClass::isKnownNeverNegZero().

Referenced by foldSelectBinOpIdentity(), simplifyFAddInst(), simplifyFSubInst(), and llvm::InstCombinerImpl::visitFSub().

cannotBeOrderedLessThanZero()

bool llvm::cannotBeOrderedLessThanZero ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return true if we can prove that the specified FP value is either NaN or never less than -0.0.

 NaN --> true
  +0 --> true
  -0 --> true

x > +0 --> true x < -0 --> false

Definition at line 542 of file ValueTracking.h.

References llvm::KnownFPClass::cannotBeOrderedLessThanZero(), computeKnownFPClass(), Depth, and llvm::KnownFPClass::OrderedLessThanZeroMask.

Referenced by llvm::AMDGPULibCalls::fold(), and foldSqrt().

canonicalizePath()

static ErrorOr< SmallString< 128 > > llvm::canonicalizePath ( StringRef  P )

static

Definition at line 959 of file ArchiveWriter.cpp.

References llvm::sys::fs::make_absolute(), P, and llvm::sys::path::remove_dots().

Referenced by computeArchiveRelativePath().

canPeel()

bool llvm::canPeel

(

const Loop *

L

)

Definition at line 83 of file LoopPeel.cpp.

References all_of(), DisableAdvancedPeeling, and IsBlockFollowedByDeoptOrUnreachable().

Referenced by computePeelCount(), llvm::HexagonTTIImpl::getPeelingPreferences(), and peelLoop().

canRemoveInstruction()

static bool llvm::canRemoveInstruction ( Instruction *  I )

static

Definition at line 64 of file SCCPSolver.cpp.

References I, and wouldInstructionBeTriviallyDead().

Referenced by llvm::SCCPSolver::simplifyInstsInBlock(), and llvm::SCCPSolver::tryToReplaceWithConstant().

canRenameComdatFunc()

bool llvm::canRenameComdatFunc	(	const Function &	F,
		bool	CheckAddressTaken = false
	)

Check if we can safely rename this Comdat function.

Instances of the same comdat function may have different control flows thus can not share the same counter variable.

Definition at line 1424 of file InstrProf.cpp.

References assert(), llvm::GlobalValue::AvailableExternallyLinkage, F, llvm::GlobalValue::isDiscardableIfUnused(), and needsComdatForCounter().

Referenced by canRenameComdat(), and getVarName().

canReplaceOperandWithVariable()

bool llvm::canReplaceOperandWithVariable	(	const Instruction *	I,
		unsigned	OpIdx
	)

Given an instruction, is it legal to set operand OpIdx to a non-constant value?

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 4050 of file Local.cpp.

References gep_type_begin(), I, and llvm::generic_gep_type_iterator< ItTy >::isStruct().

Referenced by canSinkInstructions().

canReplacePointersIfEqual()

bool llvm::canReplacePointersIfEqual	(	Value *	A,
		Value *	B,
		const DataLayout &	DL,
		Instruction *	CtxI
	)

Returns true if a pointer value A can be replace with another pointer value \B if they are deemed equal through some means (e.g.

information from conditions). NOTE: the current implementations is incomplete and unsound. It does not reject all invalid cases yet, but will be made stricter in the future. In particular this means returning true means unknown if replacement is safe.

Definition at line 713 of file Loads.cpp.

References A, assert(), B, llvm::CallingConv::C, DL, isDereferenceableAndAlignedPointer(), and llvm::Type::isPointerTy().

canReplaceReg()

bool llvm::canReplaceReg	(	Register	DstReg,
		Register	SrcReg,
		MachineRegisterInfo &	MRI
	)

Check if DstReg can be replaced with SrcReg depending on the register constraints.

Definition at line 199 of file Utils.cpp.

References llvm::Register::isPhysical(), and MRI.

Referenced by llvm::GIMatchTableExecutor::executeMatchTable(), llvm::CombinerHelper::matchBinOpSameVal(), llvm::CombinerHelper::matchCombineCopy(), llvm::CombinerHelper::matchOperandIsZero(), llvm::CombinerHelper::matchRedundantAnd(), llvm::CombinerHelper::matchRedundantOr(), llvm::CombinerHelper::matchSelectSameVal(), llvm::LegalizationArtifactCombiner::replaceRegOrBuildCopy(), llvm::CombinerHelper::replaceSingleDefInstWithOperand(), llvm::CombinerHelper::replaceSingleDefInstWithReg(), and llvm::InstructionSelect::runOnMachineFunction().

canRoundingModeBe()

bool llvm::canRoundingModeBe ( RoundingMode  RM, RoundingMode  QRM  )

inline

Returns true if the rounding mode RM may be QRM at compile time or at run time.

Definition at line 77 of file FPEnv.h.

References Dynamic.

Referenced by simplifyFAddInst(), and simplifyFSubInst().

canSimplifyInvokeNoUnwind()

bool llvm::canSimplifyInvokeNoUnwind

(

const Function *

F

)

Definition at line 90 of file EHPersonalities.cpp.

References classifyEHPersonality(), F, and isAsynchronousEHPersonality().

Referenced by markAliveBlocks(), and llvm::AAIsDead::mayCatchAsynchronousExceptions().

canSinkOrHoistInst()

bool llvm::canSinkOrHoistInst	(	Instruction &	I,
		AAResults *	AA,
		DominatorTree *	DT,
		Loop *	CurLoop,
		MemorySSAUpdater &	MSSAU,
		bool	TargetExecutesOncePerLoop,
		SinkAndHoistLICMFlags &	LICMFlags,
		OptimizationRemarkEmitter *	ORE = nullptr
	)

Returns true if is legal to hoist or sink this instruction disregarding the possible introduction of faults.

Reasoning about potential faulting instructions is the responsibility of the caller since it is challenging to do efficiently from within this routine. TargetExecutesOncePerLoop is true only when it is guaranteed that the target executes at most once per execution of the loop body. This is used to assess the legality of duplicating atomic loads. Generally, this is true when moving out of loop and not true when moving into loops. If ORE is set use it to emit optimization remarks.

Definition at line 1158 of file LICM.cpp.

References assert(), llvm::LoopBase< BlockT, LoopT >::contains(), DEBUG_TYPE, llvm::MemoryEffectsBase< LocationEnum >::doesNotAccessMemory(), llvm::MemorySSA::dominates(), llvm::OptimizationRemarkEmitter::emit(), llvm::MemoryLocation::get(), llvm::MemorySSA::getBlockAccesses(), llvm::LoopBase< BlockT, LoopT >::getBlocks(), getClobberingMemoryAccess(), llvm::MemorySSA::getMemoryAccess(), llvm::AAResults::getMemoryEffects(), llvm::MemorySSAUpdater::getMemorySSA(), llvm::BatchAAResults::getModRefInfo(), llvm::AAResults::getModRefInfoMask(), I, Invalidated, llvm::MemorySSA::isLiveOnEntryDef(), isLoadInvariantInLoop(), llvm::Loop::isLoopInvariant(), isModOrRefSet(), isModSet(), llvm::PatternMatch::match(), MRI, llvm::MemoryEffectsBase< LocationEnum >::onlyAccessesArgPointees(), llvm::MemoryEffectsBase< LocationEnum >::onlyReadsMemory(), and pointerInvalidatedByLoop().

Referenced by hoistRegion(), sinkLoopInvariantInstructions(), and sinkRegion().

canSplitLoopBound()

static bool llvm::canSplitLoopBound ( const Loop &  L, const DominatorTree &  DT, ScalarEvolution &  SE, ConditionInfo &  Cond  )

static

Definition at line 179 of file LoopBoundSplit.cpp.

References Cond, llvm::BranchInst::getCondition(), llvm::BasicBlock::getTerminator(), hasProcessableCondition(), and isProcessableCondBI().

Referenced by splitLoopBound().

cantFail() [1/3]

void llvm::cantFail ( Error  Err, const char *  Msg = nullptr  )

inline

Report a fatal error if Err is a failure value.

This function can be used to wrap calls to fallible functions ONLY when it is known that the Error will always be a success value. E.g.

// foo only attempts the fallible operation if DoFallibleOperation is
// true. If DoFallibleOperation is false then foo always returns
// Error::success().
Error foo(bool DoFallibleOperation);
 
cantFail(foo(false));

Definition at line 749 of file Error.h.

References llvm_unreachable, and OS.

Referenced by llvm::orc::EPCGenericJITLinkMemoryManager::InFlightAlloc::abandon(), addPadding(), llvm::orc::EPCGenericJITLinkMemoryManager::allocate(), llvm::codeview::ContinuationRecordBuilder::begin(), llvm::FileCheckString::Check(), llvm::FileCheckString::CheckDag(), llvm::FileCheckString::CheckNot(), llvm::orc::cloneToNewContext(), commitFpm(), llvm::orc::COFFPlatform::Create(), llvm::msf::WritableMappedBlockStream::createFpmStream(), llvm::ARMAsmBackendDarwin::createObjectTargetWriter(), createRecord(), llvm::orc::EPCGenericJITLinkMemoryManager::deallocate(), llvm::DebuginfodServer::DebuginfodServer(), llvm::AMDGPUDisassembler::decodeKernelDescriptor(), llvm::orc::SharedMemoryMapper::deinitialize(), llvm::object::describe(), llvm::DWARFYAML::emitDebugAranges(), llvm::DWARFYAML::emitDebugRanges(), llvm::MCStreamer::emitDwarfFileDirective(), llvm::MCJIT::emitObject(), llvm::codeview::ContinuationRecordBuilder::end(), exprMin(), llvm::orc::EPCGenericJITLinkMemoryManager::InFlightAlloc::finalize(), llvm::orc::EPCGenericRTDyldMemoryManager::finalizeMemory(), llvm::pdb::NativeFunctionSymbol::findInlineFramesByVA(), llvm::pdb::LinePrinter::formatMsfStreamBlocks(), llvm::CodeViewYAML::fromDebugH(), llvm::orc::JITCompileCallbackManager::getCompileCallback(), llvm::MCDwarfLineTable::getFile(), llvm::MCDwarfDwoLineTable::getFile(), llvm::DWARFDataExtractor::getInitialLength(), llvm::orc::getMachOObjectFileSymbolInfo(), llvm::pdb::NativeInlineSiteSymbol::getName(), llvm::pdb::SymbolCache::getOrCreateGlobalSymbolByOffset(), llvm::object::ELFFile< ELFT >::getSectionAndRelocations(), llvm::object::COFFObjectFile::getSymbolAddress(), llvm::object::MachOObjectFile::getSymbolAlignment(), llvm::codeview::getSymbolName(), llvm::RuntimeDyldCOFF::getSymbolOffset(), handleAllErrors(), llvm::pdb::PDBFile::hasPDBIpiStream(), importedSymbolBegin(), importedSymbolEnd(), llvm::orc::SharedMemoryMapper::initialize(), isCodeViewDebugSubsection(), isDebugSSection(), isDebugTSection(), llvm::object::XCOFFSymbolRef::isFunction(), llvm::orc::EPCGenericDylibManager::lookupAsync(), llvm::orc::shared::detail::ResultDeserializer< SPSError, Error >::makeSafe(), llvm::orc::shared::detail::ResultDeserializer< SPSExpected< SPSTagT >, Expected< T > >::makeSafe(), llvm::xray::mergeProfilesByStack(), llvm::xray::mergeProfilesByThread(), llvm::orc::PerfSupportPlugin::modifyPassConfig(), llvm::orc::VTuneSupportPlugin::modifyPassConfig(), llvm::pdb::NativeEnumGlobals::NativeEnumGlobals(), llvm::orc::ConcurrentIRCompiler::operator()(), llvm::Pattern::parsePattern(), llvm::orc::PerfSupportPlugin::PerfSupportPlugin(), processConstantStringArg(), llvm::xray::Profile::Profile(), readBBAddrMapImpl(), readDynsymVersionsImpl(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::SharedMemoryMapper::reserve(), resolveTypeIndexReferences(), llvm::codeview::SimpleTypeSerializer::serialize(), llvm::CodeViewYAML::toDebugH(), llvm::DWARFDebugLoclists::visitLocationList(), writeDIE(), writeDWARFOffset(), writeExtendedOpcode(), writeInitialLength(), writeListEntry(), llvm::codeview::ContinuationRecordBuilder::writeMemberType(), llvm::orc::InProcessMemoryMapper::~InProcessMemoryMapper(), and llvm::orc::PerfSupportPlugin::~PerfSupportPlugin().

cantFail() [2/3]

template<typename T >

T & llvm::cantFail	(	Expected< T & >	ValOrErr,
		const char *	Msg = nullptr
	)

Report a fatal error if ValOrErr is a failure value, otherwise unwraps and returns the contained reference.

This function can be used to wrap calls to fallible functions ONLY when it is known that the Error will always be a success value. E.g.

// foo only attempts the fallible operation if DoFallibleOperation is
// true. If DoFallibleOperation is false then foo always returns a Bar&.
Expected<Bar&> foo(bool DoFallibleOperation);
 
Bar &X = cantFail(foo(false));

Definition at line 808 of file Error.h.

References E, llvm_unreachable, and OS.

cantFail() [3/3]

template<typename T >

T llvm::cantFail	(	Expected< T >	ValOrErr,
		const char *	Msg = nullptr
	)

Report a fatal error if ValOrErr is a failure value, otherwise unwraps and returns the contained value.

This function can be used to wrap calls to fallible functions ONLY when it is known that the Error will always be a success value. E.g.

// foo only attempts the fallible operation if DoFallibleOperation is
// true. If DoFallibleOperation is false then foo always returns an int.
Expected<int> foo(bool DoFallibleOperation);
 
int X = cantFail(foo(false));

Definition at line 777 of file Error.h.

References E, llvm_unreachable, and OS.

canTrackArgumentsInterprocedurally()

bool llvm::canTrackArgumentsInterprocedurally

(

Function *

F

)

Determine if the values of the given function's arguments can be tracked interprocedurally.

The value of an argument can be tracked if the function has local linkage and its address is not taken.

Definition at line 19 of file ValueLatticeUtils.cpp.

References F.

Referenced by runCVP(), and runIPSCCP().

canTrackGlobalVariableInterprocedurally()

bool llvm::canTrackGlobalVariableInterprocedurally

(

GlobalVariable *

GV

)

Determine if the value maintained in the given global variable can be tracked interprocedurally.

A value can be tracked if the global variable has local linkage and is only used by non-volatile loads and stores.

Definition at line 27 of file ValueLatticeUtils.cpp.

References all_of(), llvm::GlobalVariable::hasDefinitiveInitializer(), llvm::GlobalValue::hasLocalLinkage(), llvm::GlobalVariable::isConstant(), and llvm::Value::users().

Referenced by runIPSCCP().

canTrackReturnsInterprocedurally()

bool llvm::canTrackReturnsInterprocedurally

(

Function *

F

)

Determine if the values of the given function's returns can be tracked interprocedurally.

Return values can be tracked if the function has an exact definition and it doesn't have the "naked" attribute. Naked functions may contain assembly code that returns untrackable values.

Definition at line 23 of file ValueLatticeUtils.cpp.

References F.

Referenced by runIPSCCP().

canUseDebuginfod()

bool llvm::canUseDebuginfod

(

)

Returns false if a debuginfod lookup can be determined to have no chance of succeeding.

Definition at line 67 of file Debuginfod.cpp.

References getDefaultDebuginfodUrls(), and llvm::HTTPClient::isAvailable().

capacity_in_bytes() [1/4]

BitVector::size_type llvm::capacity_in_bytes ( const BitVector &  X )

inline

Definition at line 835 of file BitVector.h.

References X.

Referenced by capacity_in_bytes().

capacity_in_bytes() [2/4]

template<typename KeyT , typename ValueT , typename KeyInfoT >

size_t llvm::capacity_in_bytes ( const DenseMap< KeyT, ValueT, KeyInfoT > &  X )

inline

Definition at line 1330 of file DenseMap.h.

References X.

capacity_in_bytes() [3/4]

template<typename T , unsigned N>

size_t llvm::capacity_in_bytes ( const SmallVector< T, N > &  X )

inline

Definition at line 1299 of file SmallVector.h.

References capacity_in_bytes(), and X.

capacity_in_bytes() [4/4]

template<typename T >

static size_t llvm::capacity_in_bytes ( const T &  x )

inlinestatic

Definition at line 22 of file Capacity.h.

caseFoldingDjbHash()

uint32_t llvm::caseFoldingDjbHash	(	StringRef	Buffer,
		uint32_t	H = 5381
	)

Computes the Bernstein hash after folding the input according to the Dwarf 5 standard case folding rules.

Definition at line 72 of file DJB.cpp.

References llvm::CallingConv::C, chopOneUTF32(), djbHash(), llvm::StringRef::empty(), fastCaseFoldingDjbHash(), foldCharDwarf(), H, and toUTF8().

Referenced by llvm::DWARF5AccelTableData::hash().

cast() [1/4]

template<typename To , typename From >

decltype(auto) llvm::cast ( const From &  Val )

inline

cast<X> - Return the argument parameter cast to the specified type.

This casting operator asserts that the type is correct, so it does not return null on failure. It does not allow a null argument (use cast_if_present for that). It is typically used like this:

cast<Instruction>(myVal)->getParent()

Definition at line 565 of file Casting.h.

References assert(), and llvm::CastInfo< To, From, Enable >::doCast().

Referenced by LowerVECTOR_SHUFFLE_i1().

cast() [2/4]

template<typename To , typename From >

decltype(auto) llvm::cast ( From &  Val )

inline

Definition at line 571 of file Casting.h.

References assert(), and llvm::CastInfo< To, From, Enable >::doCast().

cast() [3/4]

template<typename To , typename From >

decltype(auto) llvm::cast ( From *  Val )

inline

Definition at line 577 of file Casting.h.

References assert(), and llvm::CastInfo< To, From, Enable >::doCast().

cast() [4/4]

template<typename To , typename From >

decltype(auto) llvm::cast ( std::unique_ptr< From > &&  Val )

inline

Definition at line 583 of file Casting.h.

References assert().

cast_if_present() [1/4]

template<class X , class Y >

auto llvm::cast_if_present ( const Y &  Val )

inline

cast_if_present<X> - Functionally identical to cast, except that a null value is accepted.

Definition at line 689 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::castFailed(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

cast_if_present() [2/4]

template<class X , class Y >

auto llvm::cast_if_present ( std::unique_ptr< Y > &&  Val )

inline

Definition at line 711 of file Casting.h.

References llvm::UniquePtrCast< To, From, Derived >::castFailed(), llvm::UniquePtrCast< To, From, Derived >::doCast(), and llvm::detail::isPresent().

cast_if_present() [3/4]

template<class X , class Y >

auto llvm::cast_if_present ( Y &  Val )

inline

Definition at line 696 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::castFailed(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

cast_if_present() [4/4]

template<class X , class Y >

auto llvm::cast_if_present ( Y *  Val )

inline

Definition at line 703 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::castFailed(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

cast_or_null() [1/4]

template<class X , class Y >

auto llvm::cast_or_null

(

const Y &

Val

)

Definition at line 720 of file Casting.h.

cast_or_null() [2/4]

template<class X , class Y >

auto llvm::cast_or_null

(

std::unique_ptr< Y > &&

Val

)

Definition at line 732 of file Casting.h.

cast_or_null() [3/4]

template<class X , class Y >

auto llvm::cast_or_null

(

Y &

Val

)

Definition at line 724 of file Casting.h.

cast_or_null() [4/4]

template<class X , class Y >

auto llvm::cast_or_null

(

Y *

Val

)

Definition at line 728 of file Casting.h.

CC_AArch64_AAPCS()

bool llvm::CC_AArch64_AAPCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Arm64EC_CFGuard_Check()

bool llvm::CC_AArch64_Arm64EC_CFGuard_Check	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Arm64EC_Thunk()

bool llvm::CC_AArch64_Arm64EC_Thunk	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Arm64EC_Thunk_Native()

bool llvm::CC_AArch64_Arm64EC_Thunk_Native	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Arm64EC_VarArg()

bool llvm::CC_AArch64_Arm64EC_VarArg	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_DarwinPCS()

bool llvm::CC_AArch64_DarwinPCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_DarwinPCS_ILP32_VarArg()

bool llvm::CC_AArch64_DarwinPCS_ILP32_VarArg	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_DarwinPCS_VarArg()

bool llvm::CC_AArch64_DarwinPCS_VarArg	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_GHC()

bool llvm::CC_AArch64_GHC	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Win64_CFGuard_Check()

bool llvm::CC_AArch64_Win64_CFGuard_Check	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Win64_VarArg()

bool llvm::CC_AArch64_Win64_VarArg	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_AArch64_Win64PCS()

bool llvm::CC_AArch64_Win64PCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForCall().

CC_ARM_AAPCS()

bool llvm::CC_ARM_AAPCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_ARM_AAPCS_VFP()

bool llvm::CC_ARM_AAPCS_VFP	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_ARM_APCS()

bool llvm::CC_ARM_APCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_ARM_APCS_GHC()

bool llvm::CC_ARM_APCS_GHC	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_ARM_Win32_CFGuard_Check()

bool llvm::CC_ARM_Win32_CFGuard_Check	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_CSKY_ABIV2_SOFT_64()

static bool llvm::CC_CSKY_ABIV2_SOFT_64 ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

static

Definition at line 25 of file CSKYCallingConv.h.

References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), ArgGPRs, llvm::CCValAssign::getMem(), llvm::CCValAssign::getReg(), and Reg.

CC_M68k_Any_AssignToReg()

bool llvm::CC_M68k_Any_AssignToReg ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

inline

NOTE this function is used to select registers for formal arguments and call FIXME: Handling on pointer arguments is not complete.

Definition at line 38 of file M68kCallingConv.h.

References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::M68kCCState::ArgTypeList, End, llvm::CCValAssign::getReg(), I, No, and Reg.

CC_PPC32_SVR4()

bool llvm::CC_PPC32_SVR4	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_PPC32_SVR4_ByVal()

bool llvm::CC_PPC32_SVR4_ByVal	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_PPC32_SVR4_VarArg()

bool llvm::CC_PPC32_SVR4_VarArg	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_PPC64_ELF()

bool llvm::CC_PPC64_ELF	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::PPCTargetLowering::ccAssignFnForCall().

CC_PPC64_ELF_FIS()

bool llvm::CC_PPC64_ELF_FIS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

CC_SystemZ_Error()

bool llvm::CC_SystemZ_Error ( unsigned &  , MVT &  , MVT &  , CCValAssign::LocInfo &  , ISD::ArgFlagsTy &  , CCState &    )

inline

Definition at line 211 of file SystemZCallingConv.h.

References llvm_unreachable.

CC_SystemZ_GHC_Error()

bool llvm::CC_SystemZ_GHC_Error ( unsigned &  , MVT &  , MVT &  , CCValAssign::LocInfo &  , ISD::ArgFlagsTy &  , CCState &    )

inline

Definition at line 216 of file SystemZCallingConv.h.

References report_fatal_error().

CC_SystemZ_I128Indirect()

bool llvm::CC_SystemZ_I128Indirect ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

inline

Definition at line 94 of file SystemZCallingConv.h.

References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::SmallVectorImpl< T >::clear(), llvm::SystemZ::ELFArgGPRs, llvm::SmallVectorBase< Size_T >::empty(), llvm::CCState::getMachineFunction(), llvm::CCValAssign::getPending(), llvm::CCState::getPendingLocs(), llvm::MachineFunction::getSubtarget(), llvm::CCValAssign::Indirect, llvm::ISD::ArgFlagsTy::isSplit(), llvm::ISD::ArgFlagsTy::isSplitEnd(), llvm::SystemZSubtarget::isTargetELF(), llvm::SystemZSubtarget::isTargetXPLINK64(), llvm_unreachable, Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), Reg, and llvm::SystemZ::XPLINK64ArgGPRs.

CC_X86()

bool llvm::CC_X86	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::X86CallLowering::lowerCall(), and llvm::X86CallLowering::lowerFormalArguments().

CC_XPLINK64_Allocate128BitVararg()

bool llvm::CC_XPLINK64_Allocate128BitVararg ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

inline

Definition at line 167 of file SystemZCallingConv.h.

References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::CCValAssign::BCvt, llvm::CCValAssign::getCustomMem(), llvm::CCValAssign::getReg(), and Offset.

CC_XPLINK64_Shadow_Reg()

bool llvm::CC_XPLINK64_Shadow_Reg ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

inline

Definition at line 145 of file SystemZCallingConv.h.

References llvm::CCState::AllocateReg(), I, llvm::MVT::is128BitVector(), llvm::CCState::isAllocated(), llvm::SystemZ::XPLINK64ArgFPRs, llvm::SystemZ::XPLINK64ArgGPRs, and llvm::SystemZ::XPLINK64NumArgFPRs.

center_justify()

FormattedString llvm::center_justify ( StringRef  Str, unsigned  Width  )

inline

center_justify - add spaces before and after string so total output is Width characters.

If Str is larger that Width, full string is written with no padding.

Definition at line 160 of file Format.h.

References llvm::FormattedString::JustifyCenter.

changeToCall()

CallInst * llvm::changeToCall	(	InvokeInst *	II,
		DomTreeUpdater *	DTU = nullptr
	)

This function converts the specified invoke into a normal call.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2898 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), llvm::BranchInst::Create(), createCallMatchingInvoke(), llvm::Instruction::eraseFromParent(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::InvokeInst::getNormalDest(), llvm::Instruction::getParent(), llvm::InvokeInst::getUnwindDest(), llvm::Instruction::insertBefore(), llvm::BasicBlock::removePredecessor(), llvm::Value::replaceAllUsesWith(), and llvm::Value::takeName().

Referenced by markAliveBlocks(), nullifySetjmp(), and removeUnwindEdge().

changeToInvokeAndSplitBasicBlock()

BasicBlock * llvm::changeToInvokeAndSplitBasicBlock	(	CallInst *	CI,
		BasicBlock *	UnwindEdge,
		DomTreeUpdater *	DTU = nullptr
	)

Convert the CallInst to InvokeInst with the specified unwind edge basic block.

This also splits the basic block where CI is located, because InvokeInst is a terminator instruction. Returns the newly split basic block.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2918 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), llvm::CallBase::args(), llvm::BasicBlock::back(), llvm::InvokeInst::Create(), llvm::Instruction::eraseFromParent(), llvm::CallBase::getAttributes(), llvm::CallBase::getCalledOperand(), llvm::CallBase::getCallingConv(), llvm::Instruction::getDebugLoc(), llvm::CallBase::getFunctionType(), llvm::Instruction::getMetadata(), llvm::Value::getName(), llvm::CallBase::getOperandBundlesAsDefs(), llvm::Instruction::getParent(), llvm::Value::replaceAllUsesWith(), llvm::CallBase::setAttributes(), llvm::CallBase::setCallingConv(), llvm::Instruction::setDebugLoc(), llvm::Instruction::setMetadata(), and SplitBlock().

Referenced by HandleCallsInBlockInlinedThroughInvoke(), and llvm::EscapeEnumerator::Next().

changeToUnreachable()

unsigned llvm::changeToUnreachable	(	Instruction *	I,
		bool	PreserveLCSSA = false,
		DomTreeUpdater *	DTU = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr
	)

Insert an unreachable instruction before the specified instruction, making it and the rest of the code in the block dead.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2832 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), llvm::MemorySSAUpdater::changeToUnreachable(), llvm::BasicBlock::end(), llvm::BasicBlock::flushTerminatorDbgRecords(), llvm::PoisonValue::get(), I, llvm::SmallSet< T, N, C >::insert(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallSet< T, N, C >::size(), Successor, and successors().

Referenced by breakLoopBackedge(), llvm::coro::Shape::buildFrom(), InlineFunction(), markAliveBlocks(), runIPSCCP(), runSCCP(), simplifyOneLoop(), and UnrollLoop().

CheckAssert()

void llvm::CheckAssert	(	SMLoc	Loc,
		Init *	Condition,
		Init *	Message
	)

Definition at line 159 of file Error.cpp.

References llvm::Init::convertInitializerTo(), llvm::IntRecTy::get(), llvm::Init::getRecordKeeper(), PrintError(), and PrintNote().

Referenced by llvm::Record::checkRecordAssertions().

CheckBFIUnknownBlockQueries()

cl::opt< bool > llvm::CheckBFIUnknownBlockQueries	(	"check-bfi-unknown-block-queries"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("Check if block frequency is queried for an unknown block " "for debugging missed BFI updates")
	)

CheckBitcodeOutputToConsole()

bool llvm::CheckBitcodeOutputToConsole

(

raw_ostream &

stream_to_check

)

Determine if the raw_ostream provided is connected to a terminal.

If so, generate a warning message to errs() advising against display of bitcode and return true. Otherwise just return false. Check for output written to a console

Parameters

stream_to_check

The stream to be checked

Definition at line 18 of file SystemUtils.cpp.

References errs(), and llvm::raw_ostream::is_displayed().

checkConvertToNonDenormSingle()

bool llvm::checkConvertToNonDenormSingle

(

APFloat &

ArgAPFloat

)

Definition at line 9334 of file PPCISelLowering.cpp.

References llvm::APFloat::convert(), llvm::APFloatBase::IEEEsingle(), llvm::APFloat::isDenormal(), and llvm::APFloatBase::rmNearestTiesToEven.

checkDebugInfoMetadata()

bool llvm::checkDebugInfoMetadata	(	Module &	M,
		iterator_range< Module::iterator >	Functions,
		DebugInfoPerPass &	DebugInfoBeforePass,
		StringRef	Banner,
		StringRef	NameOfWrappedPass,
		StringRef	OrigDIVerifyBugsReportFilePath
	)

Check original debug information after a pass.

Parameters

M	The module to collect debug information from.
Functions	A range of functions to collect debug information from.
DebugInfoBeforePass	DI metadata before a pass.
Banner	A prefix string to add to debug/error messages.
NameOfWrappedPass	A name of a pass to add to debug/error messages.

Definition at line 541 of file Debugify.cpp.

References checkFunctions(), checkInstructions(), checkVars(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::count(), dbgs(), DebugInfoPerPass::DIFunctions, DebugInfoPerPass::DILocations, DebugInfoPerPass::DIVariables, llvm::StringRef::empty(), llvm::json::Array::empty(), F, filterDbgVars(), getFilename(), I, llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), DebugInfoPerPass::InstToDelete, LLVM_DEBUG, and writeJSON().

Referenced by llvm::DebugifyEachInstrumentation::registerCallbacks(), and NewPMCheckDebugifyPass::run().

checkedAdd()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, std::optional< T > > llvm::checkedAdd	(	T	LHS,
		T	RHS
	)

Add two signed integers LHS and RHS.

Returns

Optional of sum if no signed overflow occurred, std::nullopt otherwise.

Definition at line 46 of file CheckedArithmetic.h.

References LHS, RHS, and llvm::APInt::sadd_ov().

Referenced by checkedMulAdd(), and llvm::InterleaveGroup< InstTy >::insertMember().

checkedAddUnsigned()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > > llvm::checkedAddUnsigned	(	T	LHS,
		T	RHS
	)

Add two unsigned integers LHS and RHS.

Returns

Optional of sum if no unsigned overflow occurred, std::nullopt otherwise.

Definition at line 85 of file CheckedArithmetic.h.

References LHS, RHS, and llvm::APInt::uadd_ov().

Referenced by checkedMulAddUnsigned().

checkedMul()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, std::optional< T > > llvm::checkedMul	(	T	LHS,
		T	RHS
	)

Multiply two signed integers LHS and RHS.

Returns

Optional of product if no signed overflow occurred, std::nullopt otherwise.

Definition at line 64 of file CheckedArithmetic.h.

References LHS, RHS, and llvm::APInt::smul_ov().

Referenced by checkedMulAdd().

checkedMulAdd()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, std::optional< T > > llvm::checkedMulAdd	(	T	A,
		T	B,
		T	C
	)

Multiply A and B, and add C to the resulting product.

Returns

Optional of result if no signed overflow occurred, std::nullopt otherwise.

Definition at line 73 of file CheckedArithmetic.h.

References A, B, llvm::CallingConv::C, checkedAdd(), and checkedMul().

checkedMulAddUnsigned()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > > llvm::checkedMulAddUnsigned	(	T	A,
		T	B,
		T	C
	)

Multiply unsigned integers A and B, and add C to the resulting product.

Returns

Optional of result if no unsigned overflow occurred, std::nullopt otherwise.

Definition at line 103 of file CheckedArithmetic.h.

References A, B, llvm::CallingConv::C, checkedAddUnsigned(), and checkedMulUnsigned().

checkedMulUnsigned()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, std::optional< T > > llvm::checkedMulUnsigned	(	T	LHS,
		T	RHS
	)

Multiply two unsigned integers LHS and RHS.

Returns

Optional of product if no unsigned overflow occurred, std::nullopt otherwise.

Definition at line 94 of file CheckedArithmetic.h.

References LHS, RHS, and llvm::APInt::umul_ov().

Referenced by checkedMulAddUnsigned().

checkedSub()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, std::optional< T > > llvm::checkedSub	(	T	LHS,
		T	RHS
	)

Subtract two signed integers LHS and RHS.

Returns

Optional of sum if no signed overflow occurred, std::nullopt otherwise.

Definition at line 55 of file CheckedArithmetic.h.

References LHS, RHS, and llvm::APInt::ssub_ov().

Referenced by llvm::InterleaveGroup< InstTy >::insertMember().

checkForCycles() [1/2]

void llvm::checkForCycles	(	const SDNode *	N,
		const SelectionDAG *	DAG = nullptr,
		bool	force = false
	)

Definition at line 13054 of file SelectionDAG.cpp.

References assert(), check, checkForCyclesHelper(), and N.

checkForCycles() [2/2]

void llvm::checkForCycles	(	const SelectionDAG *	DAG,
		bool	force = false
	)

Definition at line 13071 of file SelectionDAG.cpp.

References checkForCycles(), llvm::SDValue::getNode(), and llvm::SelectionDAG::getRoot().

Referenced by llvm::SelectionDAG::AssignTopologicalOrder(), checkForCycles(), and llvm::SelectionDAG::setRoot().

checkGEPType()

Type * llvm::checkGEPType ( Type *  Ty )

inline

Definition at line 965 of file Instructions.h.

References assert().

checkStackTop()

static std::optional< std::string > llvm::checkStackTop ( const SmallVectorImpl< wasm::ValType > &  ExpectedStackTop, const SmallVectorImpl< wasm::ValType > &  Got  )

static

Definition at line 126 of file WebAssemblyAsmTypeCheck.cpp.

References I, llvm::SmallVectorBase< Size_T >::size(), and llvm::WebAssembly::typeToString().

checkVOPDRegConstraints()

bool llvm::checkVOPDRegConstraints	(	const SIInstrInfo &	TII,
		const MachineInstr &	FirstMI,
		const MachineInstr &	SecondMI
	)

Definition at line 37 of file GCNVOPDUtils.cpp.

References assert(), dbgs(), llvm::MachineInstr::getDesc(), llvm::MachineInstr::getMF(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getParent(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), llvm::MachineFunction::getSubtarget(), llvm::AMDGPU::getVOPDInstInfo(), llvm::AMDGPUSubtarget::GFX12, is_contained(), llvm::MachineOperand::isReg(), Literal, LLVM_DEBUG, MI, llvm::MachineInstr::modifiesRegister(), MRI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorBase< Size_T >::size(), TII, TRI, and llvm::MachineInstr::uses().

Referenced by shouldScheduleVOPDAdjacent().

children()

template<class GraphType >

iterator_range< typename GraphTraits< GraphType >::ChildIteratorType > llvm::children

(

const typename GraphTraits< GraphType >::NodeRef &

G

)

Definition at line 123 of file GraphTraits.h.

References G, and make_range().

Referenced by llvm::RegionBase< Tr >::begin(), collectChildrenInLoop(), llvm::RegionBase< Tr >::end(), and llvm::RegionBase< Tr >::transferChildrenTo().

children_edges()

template<class GraphType >

iterator_range< typename GraphTraits< GraphType >::ChildEdgeIteratorType > llvm::children_edges

(

const typename GraphTraits< GraphType >::NodeRef &

G

)

Definition at line 137 of file GraphTraits.h.

References G, and make_range().

clampStateAndIndicateChange()

template<typename StateType >

ChangeStatus llvm::clampStateAndIndicateChange	(	StateType &	S,
		const StateType &	R
	)

Helper function to clamp a state S of type StateType with the information in R and indicate/return if S did change (as-in update is required to be run again).

Definition at line 3462 of file Attributor.h.

References CHANGED, and UNCHANGED.

Referenced by clampStateAndIndicateChange< DerefState >().

clampStateAndIndicateChange< DerefState >()

template<>

ChangeStatus llvm::clampStateAndIndicateChange< DerefState >	(	DerefState &	S,
		const DerefState &	R
	)

Definition at line 204 of file AttributorAttributes.cpp.

References clampStateAndIndicateChange(), and llvm::DerefState::DerefBytesState.

classifyEHPersonality()

EHPersonality llvm::classifyEHPersonality

(

const Value *

Pers

)

See if the given exception handling personality function is one that we understand.

If so, return a description of it; otherwise return Unknown.

Definition at line 23 of file EHPersonalities.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), F, and llvm::Value::stripPointerCasts().

Referenced by llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), llvm::CodeViewDebug::beginFunctionImpl(), canSimplifyInvokeNoUnwind(), llvm::LoopSafetyInfo::computeBlockColors(), llvm::AArch64TargetLowering::EmitLoweredCatchRet(), llvm::AArch64FrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::ARMException::endFunction(), llvm::WinException::endFunction(), findUnwindDestinations(), getEHScopeMembership(), llvm::X86TargetLowering::getExceptionPointerRegister(), llvm::X86TargetLowering::getExceptionSelectorRegister(), getSEHRegistrationNodeSize(), InlineFunction(), instrumentOneFunc(), isGuaranteedToTransferExecutionToSuccessor(), isUsingScopeBasedEH(), needFuncLabels(), llvm::EscapeEnumerator::Next(), llvm::X86FrameLowering::processFunctionBeforeFrameFinalized(), llvm::X86FrameLowering::restoreCalleeSavedRegisters(), llvm::X86FrameLowering::restoreWinEHStackPointersInParent(), llvm::StackProtectorPass::run(), llvm::StackProtector::runOnFunction(), llvm::FunctionLoweringInfo::set(), llvm::TargetLoweringObjectFileXCOFF::ShouldEmitEHBlock(), and llvm::InstCombinerImpl::visitLandingPadInst().

cleanUpTempFiles()

std::error_code llvm::cleanUpTempFiles

(

ArrayRef< std::string >

FileName

)

Definition at line 203 of file PrintPasses.cpp.

References cleanUpTempFilesImpl(), and llvm::ArrayRef< T >::size().

Referenced by doSystemDiff(), and llvm::IRChangedTester::handleIR().

clearAnnotationCache()

void llvm::clearAnnotationCache

(

const Module *

Mod

)

Definition at line 47 of file NVPTXUtilities.cpp.

References Mod.

Referenced by llvm::NVPTXAsmPrinter::doFinalization().

cloneAndAdaptNoAliasScopes() [1/2]

void llvm::cloneAndAdaptNoAliasScopes	(	ArrayRef< MDNode * >	NoAliasDeclScopes,
		ArrayRef< BasicBlock * >	NewBlocks,
		LLVMContext &	Context,
		StringRef	Ext
	)

Clone the specified noalias decl scopes.

Then adapt all instructions in the NewBlocks basicblocks to the cloned versions. 'Ext' will be added to the duplicate scope names.

Definition at line 1198 of file CloneFunction.cpp.

References adaptNoAliasScopes(), cloneNoAliasScopes(), Context, dbgs(), llvm::ArrayRef< T >::empty(), I, LLVM_DEBUG, and llvm::ArrayRef< T >::size().

Referenced by cloneLoopBlocks(), and UnrollLoop().

cloneAndAdaptNoAliasScopes() [2/2]

void llvm::cloneAndAdaptNoAliasScopes	(	ArrayRef< MDNode * >	NoAliasDeclScopes,
		Instruction *	IStart,
		Instruction *	IEnd,
		LLVMContext &	Context,
		StringRef	Ext
	)

Clone the specified noalias decl scopes.

Then adapt all instructions in the [IStart, IEnd] (IEnd included !) range to the cloned versions. 'Ext' will be added to the duplicate scope names.

Definition at line 1215 of file CloneFunction.cpp.

References adaptNoAliasScopes(), assert(), cloneNoAliasScopes(), Context, dbgs(), llvm::ArrayRef< T >::empty(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Instruction::getParent(), I, LLVM_DEBUG, make_range(), and llvm::ArrayRef< T >::size().

CloneAndPruneFunctionInto()

void llvm::CloneAndPruneFunctionInto	(	Function *	NewFunc,
		const Function *	OldFunc,
		ValueToValueMapTy &	VMap,
		bool	ModuleLevelChanges,
		SmallVectorImpl< ReturnInst * > &	Returns,
		const char *	NameSuffix = "",
		ClonedCodeInfo *	CodeInfo = nullptr
	)

This works exactly like CloneFunctionInto, except that it does some simple constant prop and DCE on the fly.

The effect of this is to copy significantly less code in cases where (for example) a function call with constant arguments is inlined, and those constant arguments cause a significant amount of code in the callee to be dead. Since this doesn't produce an exactly copy of the input, it can't be used for things like CloneFunction or CloneModule.

If ModuleLevelChanges is false, VMap contains no non-identity GlobalValue mappings.

The effect of this is to copy significantly less code in cases where (for example) a function call with constant arguments is inlined, and those constant arguments cause a significant amount of code in the callee to be dead. Since this doesn't produce an exact copy of the input, it can't be used for things like CloneFunction or CloneModule.

Definition at line 980 of file CloneFunction.cpp.

References CloneAndPruneIntoFromInst(), llvm::BasicBlock::front(), and llvm::Function::front().

Referenced by InlineFunction().

CloneAndPruneIntoFromInst()

void llvm::CloneAndPruneIntoFromInst	(	Function *	NewFunc,
		const Function *	OldFunc,
		const Instruction *	StartingInst,
		ValueToValueMapTy &	VMap,
		bool	ModuleLevelChanges,
		SmallVectorImpl< ReturnInst * > &	Returns,
		const char *	NameSuffix = "",
		ClonedCodeInfo *	CodeInfo = nullptr
	)

This works like CloneAndPruneFunctionInto, except that it does not clone the entire function.

Instead it starts at an instruction provided by the caller and copies (and prunes) only the code reachable from that instruction.

Definition at line 664 of file CloneFunction.cpp.

References append_range(), llvm::Function::args(), assert(), llvm::BasicBlock::back(), llvm::BasicBlock::begin(), ConstantFoldTerminator(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::ValueMap< KeyT, ValueT, Config >::count(), DeleteDeadBlocks(), DL, llvm::SmallVectorBase< Size_T >::empty(), llvm::Function::end(), llvm::BasicBlock::eraseFromParent(), llvm::Instruction::eraseFromParent(), llvm::BasicBlock::front(), llvm::PoisonValue::get(), llvm::CallBase::getCalledFunction(), llvm::Module::getDataLayout(), llvm::Function::getEntryBlock(), llvm::PHINode::getIncomingBlock(), llvm::PHINode::getIncomingValue(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::PHINode::getNumIncomingValues(), llvm::GlobalValue::getParent(), llvm::Instruction::getParent(), getParent(), llvm::BasicBlock::getSinglePredecessor(), llvm::BranchInst::getSuccessor(), llvm::BasicBlock::getTerminator(), llvm::Value::getType(), I, Idx, llvm::SetVector< T, Vector, Set, N >::insert(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::BranchInst::isConditional(), isInstructionTriviallyDead(), llvm::Function::isIntrinsic(), llvm::ValueMap< KeyT, ValueT, Config >::lookup(), make_range(), MapValue(), llvm::BasicBlock::moveBefore(), llvm::SmallVectorImpl< T >::pop_back_val(), pred, pred_size(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), RemapDbgVariableRecordRange(), RemapInstruction(), llvm::PHINode::removeIncomingValue(), llvm::Value::replaceAllUsesWith(), RF_NoModuleLevelChanges, RF_None, llvm::PHINode::setIncomingBlock(), llvm::PHINode::setIncomingValue(), simplifyInstruction(), llvm::SetVector< T, Vector, Set, N >::size(), llvm::SmallVectorBase< Size_T >::size(), Size, successors(), and llvm::Value::users().

Referenced by CloneAndPruneFunctionInto().

CloneBasicBlock()

BasicBlock * llvm::CloneBasicBlock	(	const BasicBlock *	BB,
		ValueToValueMapTy &	VMap,
		const Twine &	NameSuffix = "",
		Function *	F = nullptr,
		ClonedCodeInfo *	CodeInfo = nullptr,
		DebugInfoFinder *	DIFinder = nullptr
	)

Return a copy of the specified basic block, but without embedding the block into a particular function.

See comments in Cloning.h.

The block returned is an exact copy of the specified basic block, without any remapping having been performed. Because of this, this is only suitable for applications where the basic block will be inserted into the same function that it was cloned from (loop unrolling would use this, for example).

Also, note that this function makes a direct copy of the basic block, and can thus produce illegal LLVM code. In particular, it will copy any PHI nodes from the original block, even though there are no predecessors for the newly cloned block (thus, phi nodes will have to be updated). Also, this block will branch to the old successors of the original block: these successors will have to have any PHI nodes updated to account for the new incoming edges.

The correlation between instructions in the source and result basic blocks is recorded in the VMap map.

If you have a particular suffix you'd like to use to add to any cloned names, specify it as the optional third parameter.

If you would like the basic block to be auto-inserted into the end of a function, you can specify it as the optional fourth parameter.

If you would like to collect additional information about the cloned function, you can specify a ClonedCodeInfo object with the optional fifth parameter.

Definition at line 42 of file CloneFunction.cpp.

References llvm::Instruction::cloneDebugInfoFrom(), llvm::ClonedCodeInfo::ContainsCalls, llvm::ClonedCodeInfo::ContainsDynamicAllocas, llvm::ClonedCodeInfo::ContainsMemProfMetadata, llvm::BasicBlock::Create(), llvm::BasicBlock::end(), F, llvm::BasicBlock::getContext(), llvm::Value::getName(), llvm::Value::hasName(), I, llvm::Instruction::insertBefore(), llvm::BasicBlock::IsNewDbgInfoFormat, llvm::DebugInfoFinder::processInstruction(), and llvm::Value::setName().

Referenced by buildClonedLoopBlocks(), CloneFunctionInto(), cloneLoopBlocks(), CloneLoopBlocks(), cloneLoopWithPreheader(), SplitIndirectBrCriticalEdges(), UnrollAndJamLoop(), and UnrollLoop().

CloneFunction()

Function * llvm::CloneFunction	(	Function *	F,
		ValueToValueMapTy &	VMap,
		ClonedCodeInfo *	CodeInfo = nullptr
	)

Return a copy of the specified function and add it to that function's module.

Also, any references specified in the VMap are changed to refer to their mapped value instead of the original one. If any of the arguments to the function are in the VMap, the arguments are deleted from the resultant function. The VMap is updated to include mappings from all of the instructions and basicblocks in the function from their old to new values. The final argument captures information about the cloned code if non-null.

Precondition

VMap contains no non-identity GlobalValue mappings.

Also, any references specified in the VMap are changed to refer to their mapped value instead of the original one. If any of the arguments to the function are in the VMap, the arguments are deleted from the resultant function. The VMap is updated to include mappings from all of the instructions and basicblocks in the function from their old to new values.

Definition at line 320 of file CloneFunction.cpp.

References llvm::Function::arg_begin(), CloneFunctionInto(), llvm::ValueMap< KeyT, ValueT, Config >::count(), llvm::Function::Create(), F, I, llvm::Function::setIsNewDbgInfoFormat(), and llvm::Value::setName().

Referenced by cloneCandidateFunction(), createFunctionClones(), and replaceAliasWithAliasee().

CloneFunctionInto()

void llvm::CloneFunctionInto	(	Function *	NewFunc,
		const Function *	OldFunc,
		ValueToValueMapTy &	VMap,
		CloneFunctionChangeType	Changes,
		SmallVectorImpl< ReturnInst * > &	Returns,
		const char *	NameSuffix = "",
		ClonedCodeInfo *	CodeInfo = nullptr,
		ValueMapTypeRemapper *	TypeMapper = nullptr,
		ValueMaterializer *	Materializer = nullptr
	)

Clone OldFunc into NewFunc, transforming the old arguments into references to VMap values.

Note that if NewFunc already has basic blocks, the ones cloned into it will be added to the end of the function. This function fills in a list of return instructions, and can optionally remap types and/or append the specified suffix to all values cloned.

If Changes is CloneFunctionChangeType::LocalChangesOnly, VMap is required to contain no non-identity GlobalValue mappings. Otherwise, referenced metadata will be cloned.

If Changes is less than CloneFunctionChangeType::DifferentModule indicating cloning into the same module (even if it's LocalChangesOnly), if debug info metadata transitively references a DISubprogram, it will be cloned, effectively upgrading Changes to GlobalChanges while suppressing cloning of types and compile units.

If Changes is CloneFunctionChangeType::DifferentModule, the new module's !llvm.dbg.cu will get updated with any newly created compile units. (CloneFunctionChangeType::ClonedModule leaves that work for the caller.)

FIXME: Consider simplifying this function by splitting out CloneFunctionMetadataInto() and expecting / updating callers to call it first when / how it's needed.

Definition at line 90 of file CloneFunction.cpp.

References llvm::GlobalObject::addMetadata(), llvm::Function::arg_size(), llvm::Function::args(), assert(), CloneBasicBlock(), llvm::Function::copyAttributesFrom(), llvm::ValueMap< KeyT, ValueT, Config >::count(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::Function::end(), llvm::Function::front(), llvm::BlockAddress::get(), llvm::AttributeList::get(), llvm::GlobalObject::getAllMetadata(), llvm::Function::getAttributes(), llvm::Function::getContext(), llvm::AttributeList::getFnAttrs(), llvm::Module::getOrInsertNamedMetadata(), llvm::AttributeList::getParamAttrs(), llvm::GlobalValue::getParent(), llvm::Function::getPersonalityFn(), llvm::Function::getPrefixData(), llvm::Function::getPrologueData(), llvm::AttributeList::getRetAttrs(), llvm::Function::getSubprogram(), llvm::BasicBlock::getTerminator(), llvm::Function::hasPersonalityFn(), llvm::Function::hasPrefixData(), llvm::Function::hasPrologueData(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::GlobalValue::isDeclaration(), llvm::Function::IsNewDbgInfoFormat, MapMetadata(), MapValue(), llvm::ValueMap< KeyT, ValueT, Config >::MD(), N, llvm::SmallVectorTemplateBase< T, bool >::push_back(), RemapDbgVariableRecordRange(), RemapInstruction(), RF_NoModuleLevelChanges, RF_None, llvm::Function::setAttributes(), llvm::Function::setIsNewDbgInfoFormat(), llvm::Function::setPersonalityFn(), llvm::Function::setPrefixData(), llvm::Function::setPrologueData(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::try_emplace().

Referenced by CloneFunction(), CloneModule(), and llvm::Attributor::internalizeFunctions().

cloneLoop()

Loop * llvm::cloneLoop	(	Loop *	L,
		Loop *	PL,
		ValueToValueMapTy &	VM,
		LoopInfo *	LI,
		LPPassManager *	LPM
	)

Recursively clone the specified loop and all of its children, mapping the blocks with the specified map.

Definition at line 1698 of file LoopUtils.cpp.

References llvm::LPPassManager::addLoop(), llvm::LoopInfoBase< BlockT, LoopT >::addTopLevelLoop(), llvm::LoopInfoBase< BlockT, LoopT >::AllocateLoop(), cloneLoop(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), and I.

Referenced by cloneLoop(), and cloneLoopBlocks().

cloneLoopWithPreheader()

Loop * llvm::cloneLoopWithPreheader	(	BasicBlock *	Before,
		BasicBlock *	LoopDomBB,
		Loop *	OrigLoop,
		ValueToValueMapTy &	VMap,
		const Twine &	NameSuffix,
		LoopInfo *	LI,
		DominatorTree *	DT,
		SmallVectorImpl< BasicBlock * > &	Blocks
	)

Clones a loop OrigLoop.

Returns the loop and the blocks in Blocks.

Updates LoopInfo and DominatorTree assuming the loop is dominated by block LoopDomBB. Insert the new blocks before block specified in Before. Note: Only innermost loops are supported.

Returns the loop and the blocks in Blocks.

Updates LoopInfo and DominatorTree assuming the loop is dominated by block LoopDomBB. Insert the new blocks before block specified in Before.

Definition at line 1008 of file CloneFunction.cpp.

References llvm::LoopBase< BlockT, LoopT >::addBasicBlockToLoop(), llvm::LoopBase< BlockT, LoopT >::addChildLoop(), llvm::DominatorTreeBase< NodeT, IsPostDom >::addNewBlock(), llvm::LoopInfoBase< BlockT, LoopT >::addTopLevelLoop(), llvm::LoopInfoBase< BlockT, LoopT >::AllocateLoop(), assert(), Before, Blocks, llvm::DominatorTreeBase< NodeT, IsPostDom >::changeImmediateDominator(), CloneBasicBlock(), F, llvm::DomTreeNodeBase< NodeT >::getBlock(), llvm::LoopBase< BlockT, LoopT >::getBlocks(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::DomTreeNodeBase< NodeT >::getIDom(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::LoopBase< BlockT, LoopT >::getLoopsInPreorder(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::BasicBlock::getParent(), and llvm::LoopBase< BlockT, LoopT >::getParentLoop().

Referenced by splitLoopBound(), and llvm::LoopVersioning::versionLoop().

CloneModule() [1/3]

std::unique_ptr< Module > llvm::CloneModule

(

const Module &

M

)

Return an exact copy of the specified module.

This is not as easy as it might seem because we have to worry about making copies of global variables and functions, and making their (initializers and references, respectively) refer to the right globals.

Cloning un-materialized modules is not currently supported, so any modules initialized via lazy loading should be materialized before cloning

Definition at line 39 of file CloneModule.cpp.

References CloneModule().

Referenced by CloneModule(), llvm::orc::cloneToNewContext(), LLVMCloneModule(), and SplitModule().

CloneModule() [2/3]

std::unique_ptr< Module > llvm::CloneModule	(	const Module &	M,
		ValueToValueMapTy &	VMap
	)

Definition at line 46 of file CloneModule.cpp.

References CloneModule().

CloneModule() [3/3]

std::unique_ptr< Module > llvm::CloneModule	(	const Module &	M,
		ValueToValueMapTy &	VMap,
		function_ref< bool(const GlobalValue *)>	ShouldCloneDefinition
	)

Return a copy of the specified module.

The ShouldCloneDefinition function controls whether a specific GlobalValue's definition is cloned. If the function returns false, the module copy will contain an external reference in place of the global definition.

Definition at line 51 of file CloneModule.cpp.

References llvm::GlobalObject::addMetadata(), llvm::NamedMDNode::addOperand(), assert(), llvm::CallingConv::C, ClonedModule, CloneFunctionInto(), llvm::Function::copyAttributesFrom(), llvm::GlobalVariable::copyAttributesFrom(), copyComdat(), llvm::Function::Create(), llvm::GlobalAlias::create(), llvm::GlobalIFunc::create(), llvm::GlobalValue::ExternalLinkage, F, G, I, MapMetadata(), MapValue(), llvm::GlobalAlias::setAliasee(), llvm::GlobalVariable::setInitializer(), llvm::GlobalValue::setLinkage(), llvm::Value::setName(), and llvm::GlobalIFunc::setResolver().

cloneNoAliasScopes()

void llvm::cloneNoAliasScopes	(	ArrayRef< MDNode * >	NoAliasDeclScopes,
		DenseMap< MDNode *, MDNode * > &	ClonedScopes,
		StringRef	Ext,
		LLVMContext &	Context
	)

Duplicate the specified list of noalias decl scopes.

The 'Ext' string is added as an extension to the name. Afterwards, the ClonedScopes contains the mapping of the original scope MDNode onto the cloned scope. Be aware that the cloned scopes are still part of the original scope domain.

Definition at line 1139 of file CloneFunction.cpp.

References Context, llvm::MDBuilder::createAnonymousAliasScope(), llvm::AliasScopeNode::getDomain(), llvm::AliasScopeNode::getName(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), and Name.

Referenced by cloneAndAdaptNoAliasScopes(), and llvm::JumpThreadingPass::cloneInstructions().

collectChildrenInLoop()

SmallVector< DomTreeNode *, 16 > llvm::collectChildrenInLoop	(	DomTreeNode *	N,
		const Loop *	CurLoop
	)

Does a BFS from a given node to all of its children inside a given loop.

The returned vector of nodes includes the starting point.

Definition at line 450 of file LoopUtils.cpp.

References children(), llvm::LoopBase< BlockT, LoopT >::contains(), I, N, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by sinkRegion().

collectCmpOps()

void llvm::collectCmpOps	(	CmpInst *	Comparison,
		SmallVectorImpl< Value * > &	CmpOperands
	)

Definition at line 366 of file PredicateInfo.cpp.

References llvm::User::getOperand(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

collectDebugInfoMetadata()

bool llvm::collectDebugInfoMetadata	(	Module &	M,
		iterator_range< Module::iterator >	Functions,
		DebugInfoPerPass &	DebugInfoBeforePass,
		StringRef	Banner,
		StringRef	NameOfWrappedPass
	)

Collect original debug information before a pass.

Parameters

M	The module to collect debug information from.
Functions	A range of functions to collect debug information from.
DebugInfoBeforePass	DI metadata before a pass.
Banner	A prefix string to add to debug/error messages.
NameOfWrappedPass	A name of a pass to add to debug/error messages.

Definition at line 295 of file Debugify.cpp.

References llvm::MapVector< KeyT, ValueT, MapType, VectorType >::count(), dbgs(), DebugInfoPerPass::DIFunctions, DebugInfoPerPass::DILocations, DebugInfoPerPass::DIVariables, F, filterDbgVars(), I, llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), DebugInfoPerPass::InstToDelete, LLVM_DEBUG, and llvm::MapVector< KeyT, ValueT, MapType, VectorType >::size().

Referenced by applyDebugify(), and NewPMDebugifyPass::run().

collectGlobalObjectNameStrings()

Error llvm::collectGlobalObjectNameStrings	(	ArrayRef< std::string >	NameStrs,
		bool	doCompression,
		std::string &	Result
	)

Given a vector of strings (names of global objects like functions or, virtual tables) NameStrs, the method generates a combined string Result that is ready to be serialized.

The Result string is comprised of three fields: The first field is the length of the uncompressed strings, and the the second field is the length of the zlib-compressed string. Both fields are encoded in ULEB128. If doCompress is false, the third field is the uncompressed strings; otherwise it is the compressed string. When the string compression is off, the second field will have value zero.

Definition at line 626 of file InstrProf.cpp.

References assert(), llvm::ArrayRef< T >::begin(), llvm::compression::zlib::BestSizeCompression, llvm::compression::zlib::compress(), count(), llvm::ArrayRef< T >::empty(), encodeULEB128(), llvm::ArrayRef< T >::end(), getInstrProfNameSeparator(), P, llvm::ArrayRef< T >::size(), llvm::SmallVectorBase< Size_T >::size(), llvm::Error::success(), and llvm::dwarf::toStringRef().

Referenced by collectPGOFuncNameStrings(), and collectVTableStrings().

collectParametricTerms()

void llvm::collectParametricTerms	(	ScalarEvolution &	SE,
		const SCEV *	Expr,
		SmallVectorImpl< const SCEV * > &	Terms
	)

Collect parametric terms occurring in step expressions (first step of delinearization).

Find parametric terms in this SCEVAddRecExpr.

We first for parameters in two places: 1) The strides of AddRec expressions. 2) Unknowns that are multiplied with AddRec expressions.

Definition at line 171 of file Delinearization.cpp.

References dbgs(), LLVM_DEBUG, and visitAll().

Referenced by delinearize().

collectPGOFuncNameStrings()

Error llvm::collectPGOFuncNameStrings	(	ArrayRef< GlobalVariable * >	NameVars,
		std::string &	Result,
		bool	doCompression = true
	)

Produce Result string with the same format described above.

The input is vector of PGO function name variables that are referenced. The global variable element in 'NameVars' is a string containing the pgo name of a function. See createPGOFuncNameVar that creates these global variables.

Definition at line 671 of file InstrProf.cpp.

References collectGlobalObjectNameStrings(), getPGOFuncNameVarInitializer(), and llvm::compression::zlib::isAvailable().

collectUsedGlobalVariables()

GlobalVariable * llvm::collectUsedGlobalVariables	(	const Module &	M,
		SmallVectorImpl< GlobalValue * > &	Vec,
		bool	CompilerUsed
	)

Given "llvm.used" or "llvm.compiler.used" as a global name, collect the initializer elements of that global in a SmallVector and return the global itself.

Definition at line 843 of file Module.cpp.

References G, llvm::GlobalVariable::getInitializer(), llvm::GlobalVariable::hasInitializer(), Name, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by buildModuleSummaryIndex(), embedBitcodeInModule(), llvm::FunctionImportGlobalProcessing::FunctionImportGlobalProcessing(), llvm::TargetLoweringObjectFileELF::getModuleMetadata(), llvm::TargetLoweringObjectFileWasm::getModuleMetadata(), and llvm::InternalizePass::internalizeModule().

collectVTableStrings()

Error llvm::collectVTableStrings	(	ArrayRef< GlobalVariable * >	VTables,
		std::string &	Result,
		bool	doCompression
	)

Definition at line 681 of file InstrProf.cpp.

References collectGlobalObjectNameStrings(), getPGOName(), and llvm::compression::zlib::isAvailable().

colorEHFunclets()

DenseMap< BasicBlock *, ColorVector > llvm::colorEHFunclets

(

Function &

F

)

If an EH funclet personality is in use (see isFuncletEHPersonality), this will recompute which blocks are in which funclet.

It is possible that some blocks are in multiple funclets. Consider this analysis to be expensive.

Definition at line 102 of file EHPersonalities.cpp.

References dbgs(), DEBUG_WITH_TYPE, llvm::SmallVectorBase< Size_T >::empty(), F, llvm::BasicBlock::getFirstNonPHI(), llvm::Value::getName(), llvm::BasicBlock::getParent(), llvm::BasicBlock::getTerminator(), is_contained(), llvm::Instruction::isEHPad(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::TinyPtrVector< EltTy >::push_back(), and successors().

Referenced by calculateStateNumbersForInvokes(), llvm::LoopSafetyInfo::computeBlockColors(), and instrumentOneFunc().

combineKnownMetadata()

static void llvm::combineKnownMetadata ( Instruction *  ReplInst, Instruction *  I  )

static

Definition at line 241 of file GVNHoist.cpp.

References combineMetadata(), and I.

combineLostFractions()

static lostFraction llvm::combineLostFractions ( lostFraction  moreSignificant, lostFraction  lessSignificant  )

static

Definition at line 650 of file APFloat.cpp.

References lfExactlyHalf, lfExactlyZero, lfLessThanHalf, and lfMoreThanHalf.

combineMetadata()

void llvm::combineMetadata	(	Instruction *	K,
		const Instruction *	J,
		ArrayRef< unsigned >	KnownIDs,
		bool	DoesKMove
	)

Combine the metadata of two instructions so that K can replace J.

Some metadata kinds can only be kept if K does not move, meaning it dominated J in the original IR.

Metadata not listed as known via KnownIDs is removed

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3234 of file Local.cpp.

References llvm::MDNode::getMergedProfMetadata(), llvm::Instruction::getMetadata(), llvm::MDNode::getMostGenericAliasScope(), llvm::MDNode::getMostGenericAlignmentOrDereferenceable(), llvm::MDNode::getMostGenericFPMath(), llvm::MDNode::getMostGenericRange(), llvm::MDNode::getMostGenericTBAA(), llvm::MDNode::intersect(), intersectAccessGroups(), and llvm_unreachable.

Referenced by combineAAMetadata(), combineKnownMetadata(), combineMetadataForCSE(), and llvm::InstCombinerImpl::foldPHIArgLoadIntoPHI().

combineMetadataForCSE()

void llvm::combineMetadataForCSE	(	Instruction *	K,
		const Instruction *	J,
		bool	DoesKMove
	)

Combine the metadata of two instructions so that K can replace J.

This specifically handles the case of CSE-like transformations. Some metadata can only be kept if K dominates J. For this to be correct, K cannot be hoisted.

Unknown metadata is removed.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3327 of file Local.cpp.

References combineMetadata().

Referenced by llvm::gvn::AvailableValue::MaterializeAdjustedValue(), patchReplacementInstruction(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), sinkLastInstruction(), and llvm::InstCombinerImpl::visitLoadInst().

commonAlignment()

Align llvm::commonAlignment ( Align  A, uint64_t  Offset  )

inline

Returns the alignment that satisfies both alignments.

Same semantic as MinAlign.

Definition at line 212 of file Alignment.h.

References A, MinAlign(), and Offset.

Referenced by llvm::SITargetLowering::allocatePreloadKernArgSGPRs(), llvm::SIRegisterInfo::buildSpillLoadStore(), combineExtractFromVectorLoad(), computeAlignmentAfterScalarization(), llvm::RuntimeDyldImpl::computeSectionStubBufSize(), llvm::MachineFrameInfo::CreateFixedObject(), llvm::MachineFrameInfo::CreateFixedSpillStackObject(), createMemCpyLoopKnownSize(), createMemMoveLoop(), createMemSetLoop(), expandf64Toi32(), getAdjustedAlignment(), llvm::MachineMemOperand::getAlign(), llvm::MachineFunction::getMachineMemOperand(), getMemcpyLoadsAndStores(), llvm::X86TTIImpl::getMemoryOpCost(), getParamsForOneTrueMaskedElt(), llvm::AMDGPULegalizerInfo::getSegmentAperture(), inferAlignFromPtrInfo(), llvm::SelectionDAG::InferPtrAlign(), llvm::CallLowering::insertSRetLoads(), llvm::CallLowering::insertSRetStores(), llvm::AMDGPULegalizerInfo::legalizeTrapHsaQueuePtr(), llvm::SITargetLowering::LowerCall(), llvm::NVPTXTargetLowering::LowerCall(), llvm::LegalizerHelper::lowerExtractInsertVectorElt(), LowerF128Load(), LowerF128Store(), llvm::R600TargetLowering::LowerFormalArguments(), llvm::SITargetLowering::LowerFormalArguments(), llvm::NVPTXTargetLowering::LowerFormalArguments(), llvm::AMDGPUCallLowering::lowerFormalArgumentsKernel(), lowerKernelArguments(), llvm::NVPTXTargetLowering::LowerReturn(), llvm::CombinerHelper::matchCombineExtractedVectorLoad(), llvm::PPCTargetLowering::PerformDAGCombine(), performLOADCombine(), PerformVMOVRRDCombine(), scalarizeMaskedCompressStore(), scalarizeMaskedExpandLoad(), scalarizeMaskedLoad(), scalarizeMaskedStore(), llvm::RISCVDAGToDAGISel::SelectAddrRegImm(), llvm::TargetLowering::SimplifySetCC(), splitMergedValStore(), splitStoreSplat(), llvm::AMDGPUTargetLowering::SplitVectorLoad(), llvm::AMDGPUTargetLowering::SplitVectorStore(), SRAGlobal(), unpackLoadToAggregate(), and unpackStoreToAggregate().

compareLoops()

template<class BlockT , class LoopT >

static void llvm::compareLoops ( const LoopT *  L, const LoopT *  OtherL, DenseMap< BlockT *, const LoopT * > &  OtherLoopHeaders  )

static

Definition at line 667 of file GenericLoopInfoImpl.h.

References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::erase(), H, and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

Referenced by llvm::LoopInfoBase< BlockT, LoopT >::verify().

CompareVars()

static bool llvm::CompareVars ( const ASanStackVariableDescription &  a, const ASanStackVariableDescription &  b  )

inlinestatic

Definition at line 28 of file ASanStackFrameLayout.cpp.

References llvm::ASanStackVariableDescription::Alignment.

Referenced by ComputeASanStackFrameLayout().

compareVectors()

template<typename T >

bool llvm::compareVectors	(	std::vector< T > &	BB1,
		std::vector< T > &	BB2
	)

Definition at line 650 of file GenericLoopInfoImpl.h.

References sort().

CompleteNodeLabelString()

template<typename BasicBlockT >

std::string llvm::CompleteNodeLabelString	(	const BasicBlockT *	Node,
		function_ref< void(raw_string_ostream &, const BasicBlockT &)>	HandleBasicBlock,
		function_ref< void(std::string &, unsigned &, unsigned)>	HandleComment
	)

Definition at line 140 of file CFGPrinter.h.

References Idx, and OS.

Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getCompleteNodeLabel().

computeAccessFunctions()

void llvm::computeAccessFunctions	(	ScalarEvolution &	SE,
		const SCEV *	Expr,
		SmallVectorImpl< const SCEV * > &	Subscripts,
		SmallVectorImpl< const SCEV * > &	Sizes
	)

Return in Subscripts the access functions for each dimension in Sizes (third step of delinearization).

Definition at line 341 of file Delinearization.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorImpl< T >::clear(), dbgs(), llvm::SCEVDivision::divide(), llvm::SmallVectorTemplateCommon< T, typename >::end(), Last, LLVM_DEBUG, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by delinearize().

computeAllocationSizeForSections()

static uint64_t llvm::computeAllocationSizeForSections ( std::vector< uint64_t > &  SectionSizes, Align  Alignment  )

static

Definition at line 463 of file RuntimeDyld.cpp.

References alignTo().

Referenced by llvm::RuntimeDyldImpl::computeTotalAllocSize().

computeAndAddLiveIns()

void llvm::computeAndAddLiveIns	(	LivePhysRegs &	LiveRegs,
		MachineBasicBlock &	MBB
	)

Convenience function combining computeLiveIns() and addLiveIns().

Definition at line 336 of file LivePhysRegs.cpp.

References addLiveIns(), computeLiveIns(), and MBB.

Referenced by recomputeLiveIns(), and llvm::ARMBlockPlacement::revertWhileToDoLoop().

computeArchiveRelativePath()

Expected< std::string > llvm::computeArchiveRelativePath	(	StringRef	From,
		StringRef	To
	)

Definition at line 969 of file ArchiveWriter.cpp.

References llvm::sys::path::append(), llvm::sys::path::begin(), canonicalizePath(), llvm::sys::path::convert_to_slash(), llvm::sys::path::end(), errnoAsErrorCode(), errorCodeToError(), From, llvm::sys::path::parent_path(), llvm::sys::path::posix, and llvm::sys::path::root_name().

Referenced by libDriverMain().

ComputeASanStackFrameDescription()

SmallString< 64 > llvm::ComputeASanStackFrameDescription

(

const SmallVectorImpl< ASanStackVariableDescription > &

Vars

)

Definition at line 96 of file ASanStackFrameLayout.cpp.

References Name, llvm::SmallVectorBase< Size_T >::size(), llvm::raw_svector_ostream::str(), and to_string().

ComputeASanStackFrameLayout()

ASanStackFrameLayout llvm::ComputeASanStackFrameLayout	(	SmallVectorImpl< ASanStackVariableDescription > &	Vars,
		uint64_t	Granularity,
		uint64_t	MinHeaderSize
	)

Definition at line 53 of file ASanStackFrameLayout.cpp.

References assert(), CompareVars(), llvm::ASanStackFrameLayout::FrameAlignment, llvm::ASanStackFrameLayout::FrameSize, llvm::ASanStackFrameLayout::Granularity, kMinAlignment, Offset, llvm::SmallVectorBase< Size_T >::Size, llvm::SmallVectorBase< Size_T >::size(), Size, stable_sort(), and VarAndRedzoneSize().

computeBundlePadding()

uint64_t llvm::computeBundlePadding	(	const MCAssembler &	Assembler,
		const MCEncodedFragment *	F,
		uint64_t	FOffset,
		uint64_t	FSize
	)

Compute the amount of padding required before the fragment F to obey bundling restrictions, where FOffset is the fragment's offset in its section and FSize is the fragment's size.

Definition at line 213 of file MCFragment.cpp.

References assert(), F, and llvm::MCAssembler::getBundleAlignSize().

Referenced by llvm::MCAsmLayout::layoutFragment().

computeConstantRange()

ConstantRange llvm::computeConstantRange	(	const Value *	V,
		bool	ForSigned,
		bool	UseInstrInfo = true,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CtxI = nullptr,
		const DominatorTree *	DT = nullptr,
		unsigned	Depth = 0
	)

Determine the possible constant range of an integer or vector of integer value.

This is intended as a cheap, non-recursive check.

Definition at line 9326 of file ValueTracking.cpp.

References A, assert(), llvm::AssumptionCache::assumptionsFor(), BitWidth, llvm::CallingConv::C, computeConstantRange(), Depth, getConstantRangeFromMetadata(), llvm::InstrInfoQuery::getMetadata(), llvm::ConstantRange::getNonEmpty(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), getRangeForIntrinsic(), getRangeForSelectPattern(), I, llvm::ConstantRange::intersectWith(), isValidAssumeForContext(), Lower, llvm::PatternMatch::m_APInt(), llvm::ConstantRange::makeAllowedICmpRegion(), llvm::PatternMatch::match(), MaxAnalysisRecursionDepth, RHS, setLimitForFPToI(), setLimitsForBinOp(), llvm::ConstantRange::unionWith(), and Upper.

Referenced by canScalarizeAccess(), computeConstantRange(), computeConstantRangeIncludingKnownBits(), computeKnownFPClass(), simplifyICmpWithConstant(), and SwitchToLookupTable().

computeConstantRangeIncludingKnownBits()

ConstantRange llvm::computeConstantRangeIncludingKnownBits	(	const WithCache< const Value * > &	V,
		bool	ForSigned,
		const SimplifyQuery &	SQ
	)

Combine constant ranges from computeConstantRange() and computeKnownBits().

Definition at line 6666 of file ValueTracking.cpp.

References computeConstantRange(), llvm::ConstantRange::fromKnownBits(), llvm::SimplifyQuery::IIQ, llvm::ConstantRange::intersectWith(), llvm::ConstantRange::Signed, llvm::ConstantRange::Unsigned, and llvm::InstrInfoQuery::UseInstrInfo.

Referenced by computeOverflowForSignedAdd(), computeOverflowForSignedSub(), computeOverflowForUnsignedAdd(), computeOverflowForUnsignedSub(), and llvm::InstCombinerImpl::visitCallInst().

ComputeCrossModuleImport()

void llvm::ComputeCrossModuleImport	(	const ModuleSummaryIndex &	Index,
		const DenseMap< StringRef, GVSummaryMapTy > &	ModuleToDefinedGVSummaries,
		function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	isPrevailing,
		DenseMap< StringRef, FunctionImporter::ImportMapTy > &	ImportLists,
		DenseMap< StringRef, FunctionImporter::ExportSetTy > &	ExportLists
	)

Compute all the imports and exports for every module in the Index.

Compute all the import and export for every module using the Index.

ModuleToDefinedGVSummaries contains for each Module a map (GUID -> Summary) for every global defined in the module.

isPrevailing is a callback that will be called with a global value's GUID and summary and should return whether the module corresponding to the summary contains the linker-prevailing copy of that value.

ImportLists will be populated with an entry for every Module we are importing into. This entry is itself a map that can be passed to FunctionImporter::importFunctions() above (see description there).

ExportLists contains for each Module the set of globals (GUID) that will be imported by another module, or referenced by such a function. I.e. this is the set of globals that need to be promoted/renamed appropriately.

The module identifier strings that are the keys of the above two maps are owned by the in-memory ModuleSummaryIndex the importing decisions are made from (the module path for each summary is owned by the index's module path string table).

Definition at line 992 of file FunctionImport.cpp.

References assert(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::begin(), checkVariableImport(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), ModuleImportsManager::create(), dbgs(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::end(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::erase(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), LLVM_DEBUG, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup(), numGlobalVarSummaries(), Ref, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::size(), and llvm::StringRef::size().

Referenced by llvm::ThinLTOCodeGenerator::crossModuleImport(), llvm::ThinLTOCodeGenerator::emitImports(), llvm::ThinLTOCodeGenerator::gatherImportedSummariesForModule(), llvm::ThinLTOCodeGenerator::internalize(), llvm::ThinLTOCodeGenerator::promote(), and llvm::ThinLTOCodeGenerator::run().

computeDeadSymbolsAndUpdateIndirectCalls()

void llvm::computeDeadSymbolsAndUpdateIndirectCalls	(	ModuleSummaryIndex &	Index,
		const DenseSet< GlobalValue::GUID > &	GUIDPreservedSymbols,
		function_ref< PrevailingType(GlobalValue::GUID)>	isPrevailing
	)

Compute all the symbols that are "dead": i.e these that can't be reached in the graph from any of the given symbols listed in GUIDPreservedSymbols.

Non-prevailing symbols are symbols without a prevailing copy anywhere in IR and are normally dead, isPrevailing predicate returns status of symbol. Also update call edges for indirect calls to local functions added from SamplePGO when needed.

Definition at line 1202 of file FunctionImport.cpp.

References any_of(), assert(), llvm::GlobalValue::AvailableExternallyLinkage, ComputeDead, dbgs(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::empty(), llvm::SmallVectorBase< Size_T >::empty(), llvm::GlobalValue::isInterposableLinkage(), llvm::GlobalValue::LinkOnceODRLinkage, LLVM_DEBUG, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Ref, report_fatal_error(), llvm::SmallVectorImpl< T >::reserve(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::size(), updateIndirectCalls(), updateValueInfoForIndirectCalls(), and llvm::GlobalValue::WeakODRLinkage.

Referenced by computeDeadSymbolsWithConstProp().

computeDeadSymbolsWithConstProp()

void llvm::computeDeadSymbolsWithConstProp	(	ModuleSummaryIndex &	Index,
		const DenseSet< GlobalValue::GUID > &	GUIDPreservedSymbols,
		function_ref< PrevailingType(GlobalValue::GUID)>	isPrevailing,
		bool	ImportEnabled
	)

Compute dead symbols and run constant propagation in combined index after that.

Definition at line 1318 of file FunctionImport.cpp.

References computeDeadSymbolsAndUpdateIndirectCalls().

Referenced by computeDeadSymbolsInIndex(), and llvm::lto::LTO::run().

computeDelta()

static int64_t llvm::computeDelta ( SectionEntry *  A, SectionEntry *  B  )

static

Definition at line 310 of file RuntimeDyldMachO.cpp.

References A, and B.

Referenced by llvm::RuntimeDyldMachOCRTPBase< Impl >::registerEHFrames().

ComputeEditDistance()

template<typename T >

unsigned llvm::ComputeEditDistance	(	ArrayRef< T >	FromArray,
		ArrayRef< T >	ToArray,
		bool	AllowReplacements = true,
		unsigned	MaxEditDistance = 0
	)

Definition at line 106 of file edit_distance.h.

References ComputeMappedEditDistance(), and X.

Referenced by llvm::StringRef::edit_distance().

computeEHOnlyBlocks()

template<typename FunctionT , typename BlockT >

static void llvm::computeEHOnlyBlocks ( FunctionT &  F, DenseSet< BlockT * > &  EHBlocks  )

static

Compute a list of blocks that are only reachable via EH paths.

Definition at line 18 of file EHUtils.h.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::begin(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::contains(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::empty(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::erase(), F, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), predecessors(), successors(), and Unknown.

Referenced by setDescendantEHBlocksCold().

computeExpressionSize()

unsigned short llvm::computeExpressionSize ( ArrayRef< const SCEV * >  Args )

inline

Definition at line 95 of file ScalarEvolutionExpressions.h.

References Size.

computeFunctionBodyMemoryAccess()

MemoryEffects llvm::computeFunctionBodyMemoryAccess	(	Function &	F,
		AAResults &	AAR
	)

Returns the memory access properties of this copy of the function.

Definition at line 252 of file FunctionAttrs.cpp.

References checkFunctionMemoryAccess(), and F.

computeKnownBits() [1/6]

KnownBits llvm::computeKnownBits	(	const Value *	V,
		const APInt &	DemandedElts,
		const DataLayout &	DL,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Returns the known bits rather than passing by reference.

Definition at line 182 of file ValueTracking.cpp.

References computeKnownBits(), Depth, DL, and safeCxtI().

computeKnownBits() [2/6]

KnownBits llvm::computeKnownBits	(	const Value *	V,
		const APInt &	DemandedElts,
		unsigned	Depth,
		const SimplifyQuery &	Q
	)

Determine which bits of V are known to be either zero or one and return them.

Definition at line 1838 of file ValueTracking.cpp.

References computeKnownBits(), Depth, llvm::SimplifyQuery::DL, and getBitWidth().

computeKnownBits() [3/6]

KnownBits llvm::computeKnownBits	(	const Value *	V,
		const DataLayout &	DL,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Returns the known bits rather than passing by reference.

Definition at line 174 of file ValueTracking.cpp.

References computeKnownBits(), Depth, DL, and safeCxtI().

computeKnownBits() [4/6]

void llvm::computeKnownBits	(	const Value *	V,
		KnownBits &	Known,
		const DataLayout &	DL,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Determine which bits of V are known to be either zero or one and return them in the KnownZero/KnownOne bit sets.

This function is defined on values with integer type, values with pointer type, and vectors of integers. In the case where V is a vector, the known zero and known one values are the same width as the vector element, and the bit is set only if it is true for all of the elements in the vector.

Definition at line 165 of file ValueTracking.cpp.

References computeKnownBits(), Depth, DL, and safeCxtI().

Referenced by canEvaluateTruncated(), llvm::InstCombiner::computeKnownBits(), computeKnownFPClass(), computeOverflowForSignedMul(), computeOverflowForUnsignedMul(), computeRecurrenceType(), eliminateDeadSwitchCases(), foldCtpopPow2Test(), llvm::InstCombinerImpl::foldICmpTruncWithTruncOrExt(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), getKnownSign(), getOrEnforceKnownAlignment(), getSign32(), inferAlignment(), llvm::SelectionDAG::InferPtrAlign(), llvm::GCNTTIImpl::isAlwaysUniform(), isDivZero(), isPtrKnownNeverNull(), isZero(), llvm::GCNTTIImpl::rewriteIntrinsicWithAddressSpace(), setShiftFlags(), simplifyAndInst(), simplifyBinaryIntrinsic(), simplifyDiv(), simplifyDivRem(), simplifyICmpWithBinOpOnLHS(), simplifyICmpWithZero(), simplifyLShrInst(), simplifyRightShift(), simplifyShift(), simplifySubInst(), simplifyX86immShift(), and simplifyX86varShift().

computeKnownBits() [5/6]

void llvm::computeKnownBits	(	const Value *	V,
		KnownBits &	Known,
		unsigned	Depth,
		const SimplifyQuery &	Q
	)

Definition at line 154 of file ValueTracking.cpp.

References computeKnownBits(), Depth, and llvm::APInt::getAllOnes().

computeKnownBits() [6/6]

KnownBits llvm::computeKnownBits	(	const Value *	V,
		unsigned	Depth,
		const SimplifyQuery &	Q
	)

Determine which bits of V are known to be either zero or one and return them.

Definition at line 1847 of file ValueTracking.cpp.

References computeKnownBits(), Depth, llvm::SimplifyQuery::DL, and getBitWidth().

computeKnownBitsFromContext()

void llvm::computeKnownBitsFromContext	(	const Value *	V,
		KnownBits &	Known,
		unsigned	Depth,
		const SimplifyQuery &	Q
	)

Merge bits known from context-dependent facts into Known.

Definition at line 760 of file ValueTracking.cpp.

References llvm::SimplifyQuery::AC, assert(), llvm::AssumptionCache::assumptionsFor(), BitWidth, computeKnownBitsFromCond(), computeKnownBitsFromICmpCond(), llvm::DomConditionCache::conditionsFor(), llvm::SimplifyQuery::CxtI, llvm::SimplifyQuery::DC, Depth, llvm::DominatorTree::dominates(), llvm::SimplifyQuery::DT, llvm::AssumptionCache::ExprResultIdx, llvm::KnownBits::getBitWidth(), getKnowledgeFromBundle(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::KnownBits::hasConflict(), I, isPowerOf2_64(), isValidAssumeForContext(), Log2_64(), llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::match(), MaxAnalysisRecursionDepth, llvm::KnownBits::resetAll(), llvm::KnownBits::setAllOnes(), llvm::KnownBits::setAllZero(), llvm::APInt::setLowBits(), and llvm::KnownBits::Zero.

Referenced by computeKnownBits(), computeOverflowForSignedAdd(), and llvm::InstCombinerImpl::SimplifyMultipleUseDemandedBits().

computeKnownBitsFromRangeMetadata()

void llvm::computeKnownBitsFromRangeMetadata	(	const MDNode &	Ranges,
		KnownBits &	Known
	)

Compute known bits from the range metadata.

KnownZero the set of bits that are known to be zero KnownOne the set of bits that are known to be one

Definition at line 410 of file ValueTracking.cpp.

References assert(), BitWidth, countl_zero(), llvm::KnownBits::getBitWidth(), llvm::APInt::getHighBitsSet(), Lower, llvm::KnownBits::One, llvm::APInt::setAllBits(), Upper, and llvm::KnownBits::Zero.

Referenced by llvm::SelectionDAG::computeKnownBits(), computeKnownBitsFromOperator(), and llvm::GISelKnownBits::computeKnownBitsImpl().

computeKnownFPClass() [1/4]

KnownFPClass llvm::computeKnownFPClass	(	const Value *	V,
		const APInt &	DemandedElts,
		FPClassTest	InterestedClasses,
		unsigned	Depth,
		const SimplifyQuery &	SQ
	)

Determine which floating-point classes are valid for V, and return them in KnownFPClass bit sets.

This function is defined on values with floating-point type, values vectors of floating-point type, and arrays of floating-point type. InterestedClasses is a compile time optimization hint for which floating point classes should be queried. Queries not specified in InterestedClasses should be reliable if they are determined during the query.

Definition at line 5695 of file ValueTracking.cpp.

References computeKnownFPClass(), and Depth.

Referenced by cannotBeNegativeZero(), cannotBeOrderedLessThanZero(), computeKnownFPClass(), computeKnownFPClass(), llvm::InstCombinerImpl::computeKnownFPClass(), computeKnownFPClassForFPTrunc(), computeKnownFPSignBit(), foldFPtoI(), isKnownNeverInfinity(), isKnownNeverInfOrNaN(), isKnownNeverNaN(), simplifyFCmpInst(), and simplifyFMAFMul().

computeKnownFPClass() [2/4]

KnownFPClass llvm::computeKnownFPClass ( const Value *  V, const DataLayout &  DL, FPClassTest  InterestedClasses = fcAllFlags, unsigned  Depth = 0, const TargetLibraryInfo *  TLI = nullptr, AssumptionCache *  AC = nullptr, const Instruction *  CxtI = nullptr, const DominatorTree *  DT = nullptr, bool  UseInstrInfo = true  )

inline

Definition at line 495 of file ValueTracking.h.

References computeKnownFPClass(), Depth, and DL.

computeKnownFPClass() [3/4]

KnownFPClass llvm::computeKnownFPClass ( const Value *  V, FastMathFlags  FMF, FPClassTest  InterestedClasses, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Wrapper to account for known fast math flags at the use instruction.

Definition at line 507 of file ValueTracking.h.

References computeKnownFPClass(), Depth, llvm::FastMathFlags::noInfs(), and llvm::FastMathFlags::noNaNs().

computeKnownFPClass() [4/4]

KnownFPClass llvm::computeKnownFPClass	(	const Value *	V,
		FPClassTest	InterestedClasses,
		unsigned	Depth,
		const SimplifyQuery &	SQ
	)

Definition at line 5706 of file ValueTracking.cpp.

References computeKnownFPClass(), and Depth.

computeKnownFPSignBit()

std::optional< bool > llvm::computeKnownFPSignBit ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return false if we can prove that the specified FP value's sign bit is 0.

Return true if we can prove that the specified FP value's sign bit is 1. Otherwise return std::nullopt.

Definition at line 577 of file ValueTracking.h.

References computeKnownFPClass(), Depth, fcAllFlags, and llvm::KnownFPClass::SignBit.

Referenced by simplifyUnaryIntrinsic(), and llvm::InstCombinerImpl::visitCallInst().

computeLegalValueVTs() [1/2]

void llvm::computeLegalValueVTs	(	const Function &	F,
		const TargetMachine &	TM,
		Type *	Ty,
		SmallVectorImpl< MVT > &	ValueVTs
	)

Definition at line 56 of file WebAssemblyMachineFunctionInfo.cpp.

References computeLegalValueVTs(), DL, F, and TM.

computeLegalValueVTs() [2/2]

void llvm::computeLegalValueVTs	(	const WebAssemblyTargetLowering &	TLI,
		LLVMContext &	Ctx,
		const DataLayout &	DL,
		Type *	Ty,
		SmallVectorImpl< MVT > &	ValueVTs
	)

Definition at line 42 of file WebAssemblyMachineFunctionInfo.cpp.

References ComputeValueVTs(), DL, llvm::TargetLoweringBase::getNumRegisters(), llvm::TargetLoweringBase::getRegisterType(), I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by computeLegalValueVTs(), computeSignatureVTs(), llvm::WebAssemblyAsmPrinter::emitGlobalVariable(), and getFunctionReturns().

ComputeLinearIndex() [1/2]

unsigned llvm::ComputeLinearIndex ( Type *  Ty, ArrayRef< unsigned >  Indices, unsigned  CurIndex = 0  )

inline

Definition at line 52 of file Analysis.h.

References llvm::ArrayRef< T >::begin(), ComputeLinearIndex(), and llvm::ArrayRef< T >::end().

ComputeLinearIndex() [2/2]

unsigned llvm::ComputeLinearIndex	(	Type *	Ty,
		const unsigned *	Indices,
		const unsigned *	IndicesEnd,
		unsigned	CurIndex = 0
	)

Compute the linearized index of a member in a nested aggregate/struct/array.

Compute the linearized index of a member in a nested aggregate/struct/array by recursing and accumulating CurIndex as long as there are indices in the index list.

Given an LLVM IR aggregate type and a sequence of insertvalue or extractvalue indices that identify a member, return the linearized index of the start of the member, i.e the number of element in memory before the sought one. This is disconnected from the number of bytes.

Parameters

Ty	is the type indexed by Indices.
Indices	is an optional pointer in the indices list to the current index.
IndicesEnd	is the end of the indices list.
CurIndex	is the current index in the recursion.

Returns

CurIndex plus the linear index in Ty the indices list.

Definition at line 33 of file Analysis.cpp.

References assert(), ComputeLinearIndex(), enumerate(), and I.

Referenced by ComputeLinearIndex(), and llvm::FastISel::selectExtractValue().

computeLiveIns()

void llvm::computeLiveIns	(	LivePhysRegs &	LiveRegs,
		const MachineBasicBlock &	MBB
	)

Computes registers live-in to MBB assuming all of its successors live-in lists are up-to-date.

Puts the result into the given LivePhysReg instance LiveRegs.

Definition at line 248 of file LivePhysRegs.cpp.

References llvm::LivePhysRegs::addLiveOutsNoPristines(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), llvm::LivePhysRegs::init(), MBB, MI, MRI, reverse(), llvm::LivePhysRegs::stepBackward(), and TRI.

Referenced by computeAndAddLiveIns().

computeLTOCacheKey()

void llvm::computeLTOCacheKey	(	SmallString< 40 > &	Key,
		const lto::Config &	Conf,
		const ModuleSummaryIndex &	Index,
		StringRef	ModuleID,
		const FunctionImporter::ImportMapTy &	ImportList,
		const FunctionImporter::ExportSetTy &	ExportList,
		const std::map< GlobalValue::GUID, GlobalValue::LinkageTypes > &	ResolvedODR,
		const GVSummaryMapTy &	DefinedGlobals,
		const std::set< GlobalValue::GUID > &	CfiFunctionDefs = {},
		const std::set< GlobalValue::GUID > &	CfiFunctionDecls = {}
	)

Computes a unique hash for the Module considering the current list of export/import and other global analysis results.

The hash is produced in Key.

Definition at line 89 of file LTO.cpp.

References A, llvm::lto::Config::AAPipeline, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::begin(), llvm::lto::Config::CGFileType, llvm::lto::Config::CGOptLevel, llvm::lto::Config::CodeModel, llvm::lto::Config::CPU, llvm::TargetOptions::DataSections, llvm::TargetOptions::DebuggerTuning, llvm::lto::Config::DefaultTriple, llvm::lto::Config::DwoDir, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::lto::Config::Freestanding, llvm::TargetOptions::FunctionSections, llvm::MemoryBuffer::getFile(), I, llvm::lto::Config::MAttrs, llvm::TargetOptions::MCOptions, llvm::lto::Config::MllvmArgs, llvm::lto::Config::Options, llvm::lto::Config::OptLevel, llvm::lto::Config::OptPipeline, llvm::lto::Config::OverrideTriple, llvm::lto::Config::ProfileRemapping, llvm::lto::Config::RelocModel, llvm::SHA1::result(), llvm::lto::Config::SampleProfile, llvm::StringMapEntryStorage< ValueTy >::second, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::size(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::size(), sort(), llvm::SHA1::update(), llvm::support::endian::write32le(), llvm::support::endian::write64le(), and llvm::MCTargetOptions::X86RelaxRelocations.

computeMachineUniformityInfo()

MachineUniformityInfo llvm::computeMachineUniformityInfo	(	MachineFunction &	F,
		const MachineCycleInfo &	cycleInfo,
		const MachineDomTree &	domTree,
		bool	HasBranchDivergence
	)

Compute uniformity information for a Machine IR function.

If HasBranchDivergence is false, produces a dummy result which assumes everything is uniform.

Definition at line 156 of file MachineUniformityAnalysis.cpp.

References assert(), llvm::GenericUniformityInfo< ContextT >::compute(), and F.

Referenced by llvm::MachineUniformityAnalysisPass::runOnMachineFunction(), and llvm::AMDGPURegBankSelect::runOnMachineFunction().

ComputeMappedEditDistance()

template<typename T , typename Functor >

unsigned llvm::ComputeMappedEditDistance	(	ArrayRef< T >	FromArray,
		ArrayRef< T >	ToArray,
		Functor	Map,
		bool	AllowReplacements = true,
		unsigned	MaxEditDistance = 0
	)

Determine the edit distance between two sequences.

Parameters

FromArray	the first sequence to compare.
ToArray	the second sequence to compare.
Map	A Functor to apply to each item of the sequences before comparison.
AllowReplacements	whether to allow element replacements (change one element into another) as a single operation, rather than as two operations (an insertion and a removal).
MaxEditDistance	If non-zero, the maximum edit distance that this routine is allowed to compute. If the edit distance will exceed that maximum, returns MaxEditDistance+1.

Returns

the minimum number of element insertions, removals, or (if AllowReplacements is true) replacements needed to transform one of the given sequences into the other. If zero, the sequences are identical.

Definition at line 45 of file edit_distance.h.

References llvm::ArrayRef< T >::size().

Referenced by ComputeEditDistance(), and llvm::StringRef::edit_distance_insensitive().

ComputeMaxSignificantBits()

unsigned llvm::ComputeMaxSignificantBits	(	const Value *	Op,
		const DataLayout &	DL,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr
	)

Get the upper bound on bit size for this Value Op as a signed integer.

i.e. x == sext(trunc(x to MaxSignificantBits) to bitwidth(x)). Similar to the APInt::getSignificantBits function.

Definition at line 337 of file ValueTracking.cpp.

References ComputeNumSignBits(), Depth, and DL.

Referenced by llvm::InstCombiner::ComputeMaxSignificantBits(), and eliminateDeadSwitchCases().

computeMinimumValueSizes()

MapVector< Instruction *, uint64_t > llvm::computeMinimumValueSizes	(	ArrayRef< BasicBlock * >	Blocks,
		DemandedBits &	DB,
		const TargetTransformInfo *	TTI = nullptr
	)

Compute a map of integer instructions to their minimum legal type size.

C semantics force sub-int-sized values (e.g. i8, i16) to be promoted to int type (e.g. i32) whenever arithmetic is performed on them.

For targets with native i8 or i16 operations, usually InstCombine can shrink the arithmetic type down again. However InstCombine refuses to create illegal types, so for targets without i8 or i16 registers, the lengthening and shrinking remains.

Most SIMD ISAs (e.g. NEON) however support vectors of i8 or i16 even when their scalar equivalents do not, so during vectorization it is important to remove these lengthens and truncates when deciding the profitability of vectorization.

This function analyzes the given range of instructions and determines the minimum type size each can be converted to. It attempts to remove or minimize type size changes across each def-use chain, so for example in the following code:

%1 = load i8, i8* %2 = add i8 %1, 2 %3 = load i16, i16* %4 = zext i8 %2 to i32 %5 = zext i16 %3 to i32 %6 = add i32 %4, %5 %7 = trunc i32 %6 to i16

Instruction %6 must be done at least in i16, so computeMinimumValueSizes will return: {%1: 16, %2: 16, %3: 16, %4: 16, %5: 16, %6: 16, %7: 16}.

If the optional TargetTransformInfo is provided, this function tries harder to do less work by only looking at illegal types.

Definition at line 544 of file VectorUtils.cpp.

References any_of(), llvm::EquivalenceClasses< ElemTy, Compare >::begin(), bit_ceil(), bit_width(), Blocks, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::SmallVectorBase< Size_T >::empty(), llvm::EquivalenceClasses< ElemTy, Compare >::end(), llvm::EquivalenceClasses< ElemTy, Compare >::getOrInsertLeaderValue(), llvm::Type::getScalarSizeInBits(), getScalarSizeInBits(), getType(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::TargetTransformInfo::isTypeLegal(), make_range(), llvm::EquivalenceClasses< ElemTy, Compare >::member_begin(), llvm::EquivalenceClasses< ElemTy, Compare >::member_end(), MI, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::EquivalenceClasses< ElemTy, Compare >::unionSets().

ComputeNumSignBits()

unsigned llvm::ComputeNumSignBits	(	const Value *	Op,
		const DataLayout &	DL,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Return the number of times the sign bit of the register is replicated into the other bits.

We know that at least 1 bit is always equal to the sign bit (itself), but other cases can give us information. For example, immediately after an "ashr X, 2", we know that the top 3 bits are all equal to each other, so we return 3. For vectors, return the number of sign bits for the vector element with the mininum number of known sign bits.

Definition at line 329 of file ValueTracking.cpp.

References Depth, DL, and safeCxtI().

Referenced by llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), llvm::InstCombiner::ComputeNumSignBits(), computeOverflowForSignedAdd(), computeOverflowForSignedMul(), computeOverflowForSignedSub(), computeRecurrenceType(), setShiftFlags(), and simplifyAShrInst().

computeOverflowForSignedAdd() [1/2]

OverflowResult llvm::computeOverflowForSignedAdd	(	const AddOperator *	Add,
		const SimplifyQuery &	SQ
	)

This version also leverages the sign bit of Add if known.

Definition at line 7374 of file ValueTracking.cpp.

References Add.

computeOverflowForSignedAdd() [2/2]

OverflowResult llvm::computeOverflowForSignedAdd	(	const WithCache< const Value * > &	LHS,
		const WithCache< const Value * > &	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 7381 of file ValueTracking.cpp.

References LHS, and RHS.

Referenced by llvm::InstCombiner::computeOverflowForSignedAdd(), and hoistSub().

computeOverflowForSignedMul()

OverflowResult llvm::computeOverflowForSignedMul	(	const Value *	LHS,
		const Value *	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 6687 of file ValueTracking.cpp.

References BitWidth, computeKnownBits(), ComputeNumSignBits(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), llvm::KnownBits::isNonNegative(), LHS, MayOverflow, NeverOverflows, and RHS.

Referenced by llvm::InstCombiner::computeOverflowForSignedMul().

computeOverflowForSignedSub()

OverflowResult llvm::computeOverflowForSignedSub	(	const Value *	LHS,
		const Value *	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 6832 of file ValueTracking.cpp.

References llvm::SimplifyQuery::AC, computeConstantRangeIncludingKnownBits(), ComputeNumSignBits(), llvm::SimplifyQuery::CxtI, llvm::SimplifyQuery::DT, isGuaranteedNotToBeUndef(), LHS, llvm::PatternMatch::m_NSWSub(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_SRem(), llvm::PatternMatch::m_Value(), mapOverflowResult(), llvm::PatternMatch::match(), NeverOverflows, RHS, and llvm::ConstantRange::signedSubMayOverflow().

Referenced by llvm::InstCombiner::computeOverflowForSignedSub(), hoistAdd(), and hoistSub().

computeOverflowForUnsignedAdd()

OverflowResult llvm::computeOverflowForUnsignedAdd	(	const WithCache< const Value * > &	LHS,
		const WithCache< const Value * > &	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 6727 of file ValueTracking.cpp.

References computeConstantRangeIncludingKnownBits(), LHS, mapOverflowResult(), RHS, and llvm::ConstantRange::unsignedAddMayOverflow().

Referenced by llvm::InstCombiner::computeOverflowForUnsignedAdd().

computeOverflowForUnsignedMul()

OverflowResult llvm::computeOverflowForUnsignedMul	(	const Value *	LHS,
		const Value *	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 6677 of file ValueTracking.cpp.

References computeKnownBits(), llvm::ConstantRange::fromKnownBits(), LHS, mapOverflowResult(), RHS, and llvm::ConstantRange::unsignedMulMayOverflow().

Referenced by checkOverflow(), and llvm::InstCombiner::computeOverflowForUnsignedMul().

computeOverflowForUnsignedSub()

OverflowResult llvm::computeOverflowForUnsignedSub	(	const Value *	LHS,
		const Value *	RHS,
		const SimplifyQuery &	SQ
	)

Definition at line 6796 of file ValueTracking.cpp.

References llvm::SimplifyQuery::AC, AlwaysOverflowsLow, llvm::CallingConv::C, computeConstantRangeIncludingKnownBits(), llvm::SimplifyQuery::CxtI, llvm::SimplifyQuery::DL, llvm::SimplifyQuery::DT, llvm::CmpInst::ICMP_UGE, isGuaranteedNotToBeUndef(), isImpliedByDomCondition(), LHS, llvm::PatternMatch::m_NUWSub(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_URem(), llvm::PatternMatch::m_Value(), mapOverflowResult(), llvm::PatternMatch::match(), NeverOverflows, RHS, and llvm::ConstantRange::unsignedSubMayOverflow().

Referenced by llvm::InstCombiner::computeOverflowForUnsignedSub().

computePeelCount()

void llvm::computePeelCount	(	Loop *	L,
		unsigned	LoopSize,
		TargetTransformInfo::PeelingPreferences &	PP,
		unsigned	TripCount,
		DominatorTree &	DT,
		ScalarEvolution &	SE,
		AssumptionCache *	AC = nullptr,
		unsigned	Threshold = UINT_MAX
	)

Definition at line 498 of file LoopPeel.cpp.

References llvm::TargetTransformInfo::PeelingPreferences::AllowLoopNestsPeeling, llvm::TargetTransformInfo::PeelingPreferences::AllowPeeling, assert(), canPeel(), countToEliminateCompares(), dbgs(), getLoopEstimatedTripCount(), getOptionalIntLoopAttribute(), LLVM_DEBUG, llvm::TargetTransformInfo::PeelingPreferences::PeelCount, PeeledCountMetaData, llvm::TargetTransformInfo::PeelingPreferences::PeelProfiledIterations, peelToTurnInvariantLoadsDerefencebale(), UnrollForcePeelCount, UnrollPeelMaxCount, and violatesLegacyMultiExitLoopCheck().

Referenced by computeUnrollCount().

computeSignatureVTs()

void llvm::computeSignatureVTs	(	const FunctionType *	Ty,
		const Function *	TargetFunc,
		const Function &	ContextFunc,
		const TargetMachine &	TM,
		SmallVectorImpl< MVT > &	Params,
		SmallVectorImpl< MVT > &	Results
	)

Definition at line 64 of file WebAssemblyMachineFunctionInfo.cpp.

References llvm::Function::args(), computeLegalValueVTs(), llvm::Function::getCallingConv(), llvm::MVT::getIntegerVT(), llvm::FunctionType::getReturnType(), llvm::WebAssemblySubtarget::hasMultivalue(), llvm::FunctionType::isVarArg(), llvm::FunctionType::params(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Results, llvm::Function::size(), llvm::CallingConv::Swift, and TM.

Referenced by llvm::WebAssemblyAsmPrinter::emitDecls(), and llvm::WebAssemblyAsmPrinter::emitFunctionBodyStart().

ComputeSpeculationCost()

static InstructionCost llvm::ComputeSpeculationCost ( const Instruction *  I, const TargetTransformInfo &  TTI  )

static

Definition at line 213 of file SpeculativeExecution.cpp.

References llvm::TargetTransformInfo::getInstructionCost(), llvm::InstructionCost::getInvalid(), llvm::Operator::getOpcode(), I, and llvm::TargetTransformInfo::TCK_SizeAndLatency.

computeSyntheticCounts()

void llvm::computeSyntheticCounts

(

ModuleSummaryIndex &

Index

)

Compute synthetic function entry counts.

Definition at line 47 of file SummaryBasedOptimizations.cpp.

References F, initializeCounts(), llvm::SyntheticCountsUtils< CallGraphType >::propagate(), SaturatingAdd(), llvm::CalleeInfo::ScaleShift, and ThinLTOSynthesizeEntryCounts.

Referenced by llvm::ThinLTOCodeGenerator::run().

computeUnrollCount()

bool llvm::computeUnrollCount	(	Loop *	L,
		const TargetTransformInfo &	TTI,
		DominatorTree &	DT,
		LoopInfo *	LI,
		AssumptionCache *	AC,
		ScalarEvolution &	SE,
		const SmallPtrSetImpl< const Value * > &	EphValues,
		OptimizationRemarkEmitter *	ORE,
		unsigned	TripCount,
		unsigned	MaxTripCount,
		bool	MaxOrZero,
		unsigned	TripMultiple,
		const UnrollCostEstimator &	UCE,
		TargetTransformInfo::UnrollingPreferences &	UP,
		TargetTransformInfo::PeelingPreferences &	PP,
		bool &	UseUpperBound
	)

Definition at line 897 of file LoopUnrollPass.cpp.

References llvm::TargetTransformInfo::UnrollingPreferences::AllowExpensiveTripCount, llvm::TargetTransformInfo::UnrollingPreferences::AllowRemainder, assert(), computePeelCount(), llvm::TargetTransformInfo::UnrollingPreferences::Count, dbgs(), DEBUG_TYPE, llvm::TargetTransformInfo::UnrollingPreferences::DefaultUnrollRuntimeCount, llvm::OptimizationRemarkEmitter::emit(), FlatLoopTripCountThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Force, getLoopEstimatedTripCount(), llvm::UnrollCostEstimator::getRolledLoopSize(), llvm::UnrollCostEstimator::getUnrolledLoopSize(), hasRuntimeUnrollDisablePragma(), hasUnrollEnablePragma(), hasUnrollFullPragma(), LLVM_DEBUG, llvm::TargetTransformInfo::UnrollingPreferences::MaxCount, llvm::TargetTransformInfo::UnrollingPreferences::MaxUpperBound, NoThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Partial, llvm::TargetTransformInfo::UnrollingPreferences::PartialThreshold, llvm::TargetTransformInfo::PeelingPreferences::PeelCount, PragmaUnrollThreshold, report_fatal_error(), llvm::TargetTransformInfo::UnrollingPreferences::Runtime, shouldFullUnroll(), shouldPartialUnroll(), shouldPragmaUnroll(), llvm::TargetTransformInfo::UnrollingPreferences::Threshold, UnrollCount, unrollCountPragmaValue(), and llvm::TargetTransformInfo::UnrollingPreferences::UpperBound.

Referenced by computeHeuristicUnrollFactor(), computeUnrollAndJamCount(), and tryToUnrollLoop().

computeValueLLTs()

void llvm::computeValueLLTs	(	const DataLayout &	DL,
		Type &	Ty,
		SmallVectorImpl< LLT > &	ValueTys,
		SmallVectorImpl< uint64_t > *	Offsets = nullptr,
		uint64_t	StartingOffset = 0
	)

computeValueLLTs - Given an LLVM IR type, compute a sequence of LLTs that represent all the individual underlying non-aggregate types that comprise it.

If Offsets is non-null, it points to a vector to be filled in with the in-memory offsets of each of the individual values.

Definition at line 141 of file Analysis.cpp.

References computeValueLLTs(), DL, llvm::StructLayout::getElementOffset(), getLLTForType(), I, llvm::Type::isVoidTy(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by computeValueLLTs().

ComputeValueVTs() [1/4]

void llvm::ComputeValueVTs	(	const TargetLowering &	TLI,
		const DataLayout &	DL,
		Type *	Ty,
		SmallVectorImpl< EVT > &	ValueVTs,
		SmallVectorImpl< EVT > *	MemVTs,
		SmallVectorImpl< TypeSize > *	Offsets = nullptr,
		TypeSize	StartingOffset = TypeSize::getZero()
	)

ComputeValueVTs - Given an LLVM IR type, compute a sequence of EVTs that represent all the individual underlying non-aggregate types that comprise it.

If Offsets is non-null, it points to a vector to be filled in with the in-memory offsets of each of the individual values.

Definition at line 79 of file Analysis.cpp.

References assert(), ComputeValueVTs(), DL, llvm::StructLayout::getElementOffset(), llvm::TargetLoweringBase::getMemValueType(), llvm::TargetLoweringBase::getValueType(), llvm::TypeSize::getZero(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), llvm::Type::isScalableTy(), llvm::Type::isVoidTy(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isZero(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by adjustInliningThresholdUsingCallee(), llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), computeLegalValueVTs(), llvm::FunctionLoweringInfo::ComputePHILiveOutRegInfo(), ComputePTXValueVTs(), ComputeValueVTs(), llvm::FunctionLoweringInfo::CreateRegs(), llvm::AArch64TargetLowering::functionArgumentNeedsConsecutiveRegisters(), llvm::WebAssemblyFrameLowering::getLocalForStackObject(), llvm::NVPTXTargetLowering::getPrototype(), llvm::CallLowering::getReturnInfo(), GetReturnInfo(), llvm::FunctionLoweringInfo::getValueFromVirtualReg(), llvm::SelectionDAGBuilder::getValueImpl(), llvm::CallLowering::insertSRetIncomingArgument(), llvm::CallLowering::insertSRetLoads(), llvm::CallLowering::insertSRetStores(), llvm::NVPTXTargetLowering::LowerCall(), llvm::FastISel::lowerCallTo(), llvm::TargetLowering::LowerCallTo(), llvm::AArch64CallLowering::lowerReturn(), llvm::RegsForValue::RegsForValue(), llvm::FastISel::selectExtractValue(), llvm::FunctionLoweringInfo::set(), and llvm::CallLowering::splitToValueTypes().

ComputeValueVTs() [2/4]

void llvm::ComputeValueVTs	(	const TargetLowering &	TLI,
		const DataLayout &	DL,
		Type *	Ty,
		SmallVectorImpl< EVT > &	ValueVTs,
		SmallVectorImpl< EVT > *	MemVTs,
		SmallVectorImpl< uint64_t > *	FixedOffsets,
		uint64_t	StartingOffset
	)

Definition at line 125 of file Analysis.cpp.

References ComputeValueVTs(), DL, llvm::TypeSize::getFixed(), Offset, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

ComputeValueVTs() [3/4]

void llvm::ComputeValueVTs ( const TargetLowering &  TLI, const DataLayout &  DL, Type *  Ty, SmallVectorImpl< EVT > &  ValueVTs, SmallVectorImpl< TypeSize > *  Offsets = nullptr, TypeSize  StartingOffset = TypeSize::getZero()  )

inline

Variant of ComputeValueVTs that don't produce memory VTs.

Definition at line 77 of file Analysis.h.

References ComputeValueVTs(), and DL.

ComputeValueVTs() [4/4]

void llvm::ComputeValueVTs ( const TargetLowering &  TLI, const DataLayout &  DL, Type *  Ty, SmallVectorImpl< EVT > &  ValueVTs, SmallVectorImpl< uint64_t > *  FixedOffsets, uint64_t  StartingOffset  )

inline

Definition at line 83 of file Analysis.h.

References ComputeValueVTs(), and DL.

concat()

template<typename ValueT , typename... RangeTs>

detail::concat_range< ValueT, RangeTs... > llvm::concat

(

RangeTs &&...

Ranges

)

Concatenated range across two or more ranges.

The desired value type must be explicitly specified.

Definition at line 1176 of file STLExtras.h.

Referenced by LiveDebugValues::ValueIDNum::asString(), llvm::SystemZAsmPrinter::emitFunctionEntryLabel(), LiveDebugValues::MLocTracker::LocIdxToName(), reportNonStaticGEPChain(), and rewriteAccessChain().

concatenateVectors()

Value * llvm::concatenateVectors	(	IRBuilderBase &	Builder,
		ArrayRef< Value * >	Vecs
	)

Concatenate a list of vectors.

This function generates code that concatenate the vectors in Vecs into a single large vector. The number of vectors should be greater than one, and their element types should be the same. The number of elements in the vectors should also be the same; however, if the last vector has fewer elements, it will be padded with undefs.

Definition at line 935 of file VectorUtils.cpp.

References llvm::SmallVectorImpl< T >::append(), assert(), llvm::ArrayRef< T >::begin(), concatenateTwoVectors(), llvm::ArrayRef< T >::end(), llvm::Value::getType(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by interleaveVectors(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), and llvm::ARMTargetLowering::lowerInterleavedLoad().

condCodeOp()

static MachineOperand llvm::condCodeOp ( unsigned  CCReg = 0 )

inlinestatic

Get the operand corresponding to the conditional code result.

By default, this is 0 (no register).

Definition at line 570 of file ARMBaseInstrInfo.h.

References llvm::MachineOperand::CreateReg().

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::ARMBaseInstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::copyPhysReg(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), emitARMRegPlusImmediate(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::ARMFrameLowering::emitPrologue(), emitT2RegPlusImmediate(), llvm::ARMBaseInstrInfo::foldImmediate(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), and llvm::ARMBaseInstrInfo::optimizeSelect().

const_mi_bundle_ops()

iterator_range< ConstMIBundleOperands > llvm::const_mi_bundle_ops ( const MachineInstr &  MI )

inline

Definition at line 205 of file MachineInstrBundle.h.

References llvm::ConstMIBundleOperands::end(), make_range(), and MI.

Referenced by llvm::AArch64Subtarget::adjustSchedDependency(), and phys_regs_and_masks().

ConstantFoldBinaryInstruction()

Constant * llvm::ConstantFoldBinaryInstruction	(	unsigned	Opcode,
		Constant *	V1,
		Constant *	V2
	)

Definition at line 676 of file ConstantFold.cpp.

References llvm::APFloat::add(), llvm::APInt::ashr(), assert(), ConstantFoldBinaryInstruction(), llvm::APFloat::divide(), DL, llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::ConstantExpr::get(), llvm::Constant::getAllOnesValue(), llvm::ConstantExpr::getBinOpIdentity(), llvm::APInt::getBitWidth(), llvm::ConstantExpr::getCompare(), llvm::Value::getContext(), llvm::ConstantExpr::getExtractElement(), llvm::ConstantInt::getFalse(), llvm::CmpInst::getInversePredicate(), llvm::APInt::getLowBitsSet(), llvm::ConstantFP::getNaN(), llvm::Constant::getNullValue(), getOpcode(), llvm::GlobalValue::getParent(), llvm::Value::getPointerAlignment(), llvm::ConstantVector::getSplat(), llvm::Constant::getSplatValue(), llvm::Value::getType(), llvm::ConstantExpr::getXor(), llvm::Instruction::isAssociative(), llvm::Instruction::isBinaryOp(), llvm::Instruction::isCommutative(), llvm::ConstantExpr::isDesirableBinOp(), llvm::Instruction::isIntDivRem(), llvm::Type::isIntegerTy(), llvm::APInt::isMinSignedValue(), llvm::Type::isVectorTy(), LHS, llvm_unreachable, Log2(), llvm::APInt::lshr(), llvm::PatternMatch::m_APInt(), llvm::PatternMatch::m_CombineOr(), llvm::PatternMatch::m_NegZeroFP(), llvm::PatternMatch::m_Undef(), llvm::PatternMatch::m_Zero(), llvm::PatternMatch::match(), llvm::APFloat::mod(), llvm::APFloat::multiply(), pred, RHS, llvm::APInt::sdiv(), llvm::APInt::shl(), llvm::APInt::srem(), llvm::APFloat::subtract(), llvm::APInt::udiv(), and llvm::APInt::urem().

Referenced by collectInsertionElements(), ConstantFoldBinaryInstruction(), ConstantFoldBinaryOpOperands(), ConstantFoldGetElementPtr(), llvm::ConstantFolder::FoldBinOp(), llvm::ConstantFolder::FoldExactBinOp(), llvm::ConstantFolder::FoldNoWrapBinOp(), and llvm::ConstantExpr::get().

ConstantFoldBinaryIntrinsic()

Constant * llvm::ConstantFoldBinaryIntrinsic	(	Intrinsic::ID	ID,
		Constant *	LHS,
		Constant *	RHS,
		Type *	Ty,
		Instruction *	FMFSource
	)

Definition at line 3395 of file ConstantFolding.cpp.

References LHS, and RHS.

Referenced by llvm::TargetFolder::FoldBinaryIntrinsic().

ConstantFoldBinaryOpOperands()

Constant * llvm::ConstantFoldBinaryOpOperands	(	unsigned	Opcode,
		Constant *	LHS,
		Constant *	RHS,
		const DataLayout &	DL
	)

Attempt to constant fold a binary operation with the specified operands.

Returns null or a constant expression of the specified operands on failure.

Definition at line 1302 of file ConstantFolding.cpp.

References assert(), llvm::CallingConv::C, ConstantFoldBinaryInstruction(), DL, llvm::ConstantExpr::get(), llvm::Instruction::isBinaryOp(), llvm::ConstantExpr::isDesirableBinOp(), LHS, and RHS.

Referenced by computeUnlikelySuccessors(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), ConstantFoldFPInstOperands(), dropRedundantMaskingOfLeftShiftInput(), llvm::TargetFolder::FoldBinOp(), llvm::InstCombinerImpl::foldBinOpShiftWithShift(), llvm::InstCombinerImpl::foldBinopWithPhiOperands(), llvm::InstCombinerImpl::foldCmpLoadFromIndexedGlobal(), llvm::TargetFolder::FoldExactBinOp(), foldFDivConstantDividend(), llvm::InstCombinerImpl::foldFMulReassoc(), llvm::TargetFolder::FoldNoWrapBinOp(), foldOrCommuteConstant(), llvm::InstCombinerImpl::foldVectorBinop(), simplifyAssocCastAssoc(), llvm::InstCombinerImpl::SimplifyAssociativeOrCommutative(), simplifyBinaryIntrinsic(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), llvm::InstCombinerImpl::visitCallInst(), llvm::InstCombinerImpl::visitFAdd(), and llvm::InstCombinerImpl::visitFSub().

ConstantFoldBinOp()

std::optional< APInt > llvm::ConstantFoldBinOp	(	unsigned	Opcode,
		const Register	Op1,
		const Register	Op2,
		const MachineRegisterInfo &	MRI
	)

Definition at line 644 of file Utils.cpp.

References llvm::APInt::ashr(), getAnyConstantVRegValWithLookThrough(), llvm::APInt::getBitWidth(), llvm::APInt::lshr(), MRI, llvm::APInt::sdiv(), llvm::APInt::sextOrTrunc(), llvm::APIntOps::smax(), llvm::APIntOps::smin(), llvm::APInt::srem(), llvm::APInt::udiv(), llvm::APIntOps::umax(), llvm::APIntOps::umin(), and llvm::APInt::urem().

Referenced by llvm::CSEMIRBuilder::buildInstr(), ConstantFoldVectorBinop(), and llvm::CombinerHelper::matchConstantFoldBinOp().

ConstantFoldCall()

Constant * llvm::ConstantFoldCall	(	const CallBase *	Call,
		Function *	F,
		ArrayRef< Constant * >	Operands,
		const TargetLibraryInfo *	TLI = nullptr
	)

ConstantFoldCall - Attempt to constant fold a call to the specified function with the specified arguments, returning null if unsuccessful.

Definition at line 3402 of file ConstantFolding.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), Name, llvm::Intrinsic::not_intrinsic, and Operands.

Referenced by tryConstantFoldCall().

ConstantFoldCastInstruction()

Constant * llvm::ConstantFoldCastInstruction	(	unsigned	opcode,
		Constant *	V,
		Type *	DestTy
	)

Parameters

opcode	The opcode of the cast
V	The source constant
DestTy	The destination type

Definition at line 190 of file ConstantFold.cpp.

References BitWidth, llvm::CallingConv::C, llvm::APFloat::convert(), llvm::APFloat::convertFromAPInt(), ExtractConstantBytes(), FoldBitCast(), foldConstantCastPair(), foldMaybeUndesirableCast(), llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::VectorType::getElementType(), llvm::ConstantExpr::getExtractElement(), llvm::Type::getFltSemantics(), llvm::Constant::getNullValue(), llvm::Type::getPrimitiveSizeInBits(), llvm::ConstantVector::getSplat(), llvm::APInt::getZero(), ignored(), llvm::Type::isVectorTy(), llvm::Type::isX86_AMXTy(), llvm::Type::isX86_MMXTy(), llvm_unreachable, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Splat.

Referenced by ConstantFoldCastOperand(), ConstantFoldGetElementPtr(), llvm::ConstantFolder::FoldCast(), foldGEPOfGEP(), foldMaybeUndesirableCast(), getFoldedCast(), and llvm::AA::getWithType().

ConstantFoldCastOp()

std::optional< APInt > llvm::ConstantFoldCastOp	(	unsigned	Opcode,
		LLT	DstTy,
		const Register	Op0,
		const MachineRegisterInfo &	MRI
	)

Definition at line 932 of file Utils.cpp.

References getIConstantVRegVal(), llvm::LLT::getScalarSizeInBits(), llvm_unreachable, and MRI.

Referenced by llvm::CombinerHelper::matchConstantFoldCastOp().

ConstantFoldCastOperand()

Constant * llvm::ConstantFoldCastOperand	(	unsigned	Opcode,
		Constant *	C,
		Type *	DestTy,
		const DataLayout &	DL
	)

Attempt to constant fold a cast with the specified operand.

If it fails, it returns a constant expression of the specified operand.

Definition at line 1383 of file ConstantFolding.cpp.

References assert(), llvm::sampleprof::Base, BitWidth, llvm::CallingConv::C, ConstantFoldCastInstruction(), ConstantFoldIntegerCast(), DL, FoldBitCast(), GEP, llvm::ConstantExpr::getCast(), llvm::User::getOperand(), llvm::Type::getPointerAddressSpace(), llvm::ConstantExpr::getPtrToInt(), llvm::ConstantExpr::getSub(), llvm::Value::getType(), llvm::Instruction::isCast(), llvm::ConstantExpr::isDesirableCastOp(), llvm_unreachable, and Ptr.

Referenced by CanShareConstantPoolEntry(), llvm::InstCombinerImpl::commonCastTransforms(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), ConstantFoldIntegerCast(), ConstantFoldLoadThroughBitcast(), dropRedundantMaskingOfLeftShiftInput(), llvm::TargetFolder::FoldCast(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), llvm::InstCombinerImpl::getLosslessTrunc(), lookThroughCast(), llvm::InstCombinerImpl::reassociateShiftAmtsOfTwoSameDirectionShifts(), simplifyAndOrOfCmps(), simplifyAssocCastAssoc(), simplifyCastInst(), simplifyICmpInst(), llvm::InstCombinerImpl::visitSExt(), and llvm::InstCombinerImpl::visitTrunc().

ConstantFoldCompareInstOperands()

Constant * llvm::ConstantFoldCompareInstOperands	(	unsigned	Predicate,
		Constant *	LHS,
		Constant *	RHS,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI = nullptr,
		const Instruction *	I = nullptr
	)

Attempt to constant fold a compare instruction (icmp/fcmp) with the specified operands.

Returns null or a constant expression of the specified operands on failure. Denormal inputs may be flushed based on the denormal handling mode.

Definition at line 1190 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldCompareInstOperands(), ConstantFoldIntegerCast(), DL, FlushFPConstant(), llvm::ConstantExpr::getCompare(), llvm::Constant::getNullValue(), llvm::ICmpInst::getSignedPredicate(), llvm::Value::getType(), I, llvm::Constant::isNullValue(), llvm::Type::isPointerTy(), Null, and llvm::Value::stripAndAccumulateInBoundsConstantOffsets().

Referenced by ConstantFoldCompareInstOperands(), llvm::InstCombinerImpl::foldCmpLoadFromIndexedGlobal(), llvm::InstCombinerImpl::foldICmpWithConstant(), llvm::ValueLatticeElement::getCompare(), getPredicateResult(), simplifyFCmpInst(), simplifyICmpInst(), simplifyTerminatorLeadingToRet(), and llvm::InstCombinerImpl::visitTrunc().

ConstantFoldCompareInstruction()

Constant * llvm::ConstantFoldCompareInstruction	(	CmpInst::Predicate	Predicate,
		Constant *	C1,
		Constant *	C2
	)

Definition at line 1208 of file ConstantFold.cpp.

References llvm::FCmpInst::compare(), llvm::ICmpInst::compare(), evaluateICmpRelation(), llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::Constant::getAllOnesValue(), llvm::ConstantExpr::getCompare(), llvm::Value::getContext(), llvm::ConstantExpr::getExtractElement(), llvm::ConstantInt::getFalse(), llvm::ConstantExpr::getICmp(), llvm::Type::getInt1Ty(), llvm::ConstantExpr::getNot(), llvm::Constant::getNullValue(), llvm::ConstantVector::getSplat(), llvm::Constant::getSplatValue(), llvm::ConstantInt::getTrue(), llvm::Value::getType(), llvm::ConstantExpr::getXor(), I, llvm::ICmpInst::isEquality(), llvm::Type::isFPOrFPVectorTy(), llvm::Type::isIntegerTy(), llvm::Constant::isNullValue(), llvm::CmpInst::isTrueWhenEqual(), llvm::CmpInst::isUnordered(), llvm_unreachable, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::ConstantExpr::getFCmp(), and llvm::ConstantExpr::getICmp().

ConstantFoldConstant()

Constant * llvm::ConstantFoldConstant	(	const Constant *	C,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI = nullptr
	)

ConstantFoldConstant - Fold the constant using the specified DataLayout.

This function always returns a non-null constant: Either the folding result, or the original constant if further folding is not possible.

Definition at line 1177 of file ConstantFolding.cpp.

References llvm::CallingConv::C, and DL.

Referenced by llvm::VNCoercion::coerceAvailableValueToLoadType(), emitGlobalConstantImpl(), emitGlobalConstantVector(), llvm::AsmPrinter::lowerConstant(), OptimizeGlobalVars(), llvm::InstCombinerImpl::prepareWorklist(), and simplifyGEPInst().

ConstantFoldCountZeros()

std::optional< SmallVector< unsigned > > llvm::ConstantFoldCountZeros	(	Register	Src,
		const MachineRegisterInfo &	MRI,
		std::function< unsigned(APInt)>	CB
	)

Tries to constant fold a counting-zero operation (G_CTLZ or G_CTTZ) on Src.

If Src is a vector then it tries to do an element-wise constant fold.

Definition at line 969 of file Utils.cpp.

References llvm::SmallVectorImpl< T >::emplace_back(), getIConstantVRegVal(), llvm::LLT::isVector(), and MRI.

Referenced by llvm::CSEMIRBuilder::buildInstr().

ConstantFoldExtOp()

std::optional< APInt > llvm::ConstantFoldExtOp	(	unsigned	Opcode,
		const Register	Op1,
		uint64_t	Imm,
		const MachineRegisterInfo &	MRI
	)

Definition at line 915 of file Utils.cpp.

References getIConstantVRegVal(), llvm::LLT::getScalarSizeInBits(), and MRI.

Referenced by llvm::CSEMIRBuilder::buildInstr().

ConstantFoldExtractElementInstruction()

Constant * llvm::ConstantFoldExtractElementInstruction	(	Constant *	Val,
		Constant *	Idx
	)

Attempt to constant fold an extractelement instruction with the specified operands and indices.

The constant result is returned if successful; if not, null is returned.

Definition at line 413 of file ConstantFold.cpp.

References llvm::CallingConv::C, GEP, llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::Constant::getAggregateElement(), llvm::ConstantExpr::getExtractElement(), llvm::Constant::getSplatValue(), llvm::Value::getType(), Idx, llvm::APSInt::isSameValue(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorImpl< T >::reserve().

Referenced by llvm::ConstantExpr::getExtractElement().

ConstantFoldExtractValueInstruction()

Constant * llvm::ConstantFoldExtractValueInstruction	(	Constant *	Agg,
		ArrayRef< unsigned >	Idxs
	)

Attempt to constant fold an extractvalue instruction with the specified operands and indices.

The constant result is returned if successful; if not, null is returned.

Definition at line 578 of file ConstantFold.cpp.

References llvm::CallingConv::C, ConstantFoldExtractValueInstruction(), llvm::ArrayRef< T >::empty(), llvm::Constant::getAggregateElement(), and llvm::ArrayRef< T >::slice().

Referenced by ConstantFoldExtractValueInstruction(), llvm::InstCombinerImpl::foldCmpLoadFromIndexedGlobal(), llvm::TargetFolder::FoldExtractValue(), llvm::ConstantFolder::FoldExtractValue(), and simplifyExtractValueInst().

ConstantFoldFPBinOp()

std::optional< APFloat > llvm::ConstantFoldFPBinOp	(	unsigned	Opcode,
		const Register	Op1,
		const Register	Op2,
		const MachineRegisterInfo &	MRI
	)

Definition at line 713 of file Utils.cpp.

References llvm::APFloat::add(), llvm::APFloat::copySign(), llvm::APFloat::divide(), getConstantFPVRegVal(), llvm::ConstantFP::getValueAPF(), maximum(), maxnum(), minimum(), minnum(), llvm::APFloat::mod(), MRI, llvm::APFloat::multiply(), and llvm::APFloat::subtract().

Referenced by llvm::CSEMIRBuilder::buildInstr(), and llvm::CombinerHelper::matchConstantFoldFPBinOp().

ConstantFoldFPInstOperands()

Constant * llvm::ConstantFoldFPInstOperands	(	unsigned	Opcode,
		Constant *	LHS,
		Constant *	RHS,
		const DataLayout &	DL,
		const Instruction *	I
	)

Attempt to constant fold a floating point binary operation with the specified operands, applying the denormal handling mod to the operands.

Returns null or a constant expression of the specified operands on failure.

Definition at line 1358 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldBinaryOpOperands(), DL, FlushFPConstant(), I, llvm::Instruction::isBinaryOp(), LHS, and RHS.

Referenced by foldOrCommuteConstant().

ConstantFoldGetElementPtr()

Constant * llvm::ConstantFoldGetElementPtr	(	Type *	Ty,
		Constant *	C,
		bool	InBounds,
		std::optional< ConstantRange >	InRange,
		ArrayRef< Value * >	Idxs
	)

Definition at line 1538 of file ConstantFold.cpp.

References all_of(), assert(), llvm::CallingConv::C, ConstantFoldBinaryInstruction(), ConstantFoldCastInstruction(), llvm::ArrayRef< T >::data(), llvm::ArrayRef< T >::empty(), llvm::SmallVectorBase< Size_T >::empty(), foldGEPOfGEP(), GEP, gep_type_begin(), llvm::FixedVectorType::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::ConstantExpr::getAdd(), llvm::Value::getContext(), llvm::GetElementPtrInst::getGEPReturnType(), llvm::ConstantExpr::getGetElementPtr(), llvm::Type::getIntNTy(), llvm::Type::getScalarSizeInBits(), llvm::Type::getScalarType(), llvm::ConstantVector::getSplat(), llvm::ConstantDataVector::getSplat(), llvm::Value::getType(), I, Idx, InRange(), isInBoundsIndices(), isIndexInRangeOfArrayType(), llvm::Type::isIntOrIntVectorTy(), llvm::Constant::isNullValue(), llvm::Type::isVectorTy(), llvm::SmallVectorImpl< T >::resize(), llvm::ArrayRef< T >::size(), and Unknown.

Referenced by llvm::ConstantExpr::getGetElementPtr(), and simplifyGEPInst().

ConstantFoldICmp()

std::optional< SmallVector< APInt > > llvm::ConstantFoldICmp	(	unsigned	Pred,
		const Register	Op1,
		const Register	Op2,
		const MachineRegisterInfo &	MRI
	)

Definition at line 1001 of file Utils.cpp.

References assert(), llvm::SmallVectorImpl< T >::emplace_back(), getIConstantVRegVal(), I, llvm::LLT::isVector(), LHS, MRI, and RHS.

Referenced by llvm::CSEMIRBuilder::buildInstr().

ConstantFoldInsertElementInstruction()

Constant * llvm::ConstantFoldInsertElementInstruction	(	Constant *	Val,
		Constant *	Elt,
		Constant *	Idx
	)

Attempt to constant fold an insertelement instruction with the specified operands and indices.

The constant result is returned if successful; if not, null is returned.

Definition at line 477 of file ConstantFold.cpp.

References llvm::CallingConv::C, llvm::ConstantVector::get(), llvm::PoisonValue::get(), llvm::Value::getContext(), llvm::ConstantExpr::getExtractElement(), llvm::Type::getInt32Ty(), llvm::Value::getType(), llvm::ConstantInt::getZExtValue(), Idx, llvm::Constant::isNullValue(), and llvm::ConstantInt::uge().

Referenced by llvm::ConstantExpr::getInsertElement().

ConstantFoldInsertValueInstruction()

Constant * llvm::ConstantFoldInsertValueInstruction	(	Constant *	Agg,
		Constant *	Val,
		ArrayRef< unsigned >	Idxs
	)

ConstantFoldInsertValueInstruction - Attempt to constant fold an insertvalue instruction with the specified operands and indices.

The constant result is returned if successful; if not, null is returned.

Definition at line 590 of file ConstantFold.cpp.

References llvm::CallingConv::C, ConstantFoldInsertValueInstruction(), llvm::ArrayRef< T >::empty(), llvm::ConstantArray::get(), llvm::ConstantStruct::get(), llvm::Constant::getAggregateElement(), llvm::Value::getType(), and llvm::ArrayRef< T >::slice().

Referenced by ConstantFoldInsertValueInstruction(), llvm::OpenMPIRBuilder::createTargetDeinit(), llvm::TargetFolder::FoldInsertValue(), llvm::ConstantFolder::FoldInsertValue(), and simplifyInsertValueInst().

ConstantFoldInstOperands()

Constant * llvm::ConstantFoldInstOperands	(	Instruction *	I,
		ArrayRef< Constant * >	Ops,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI = nullptr
	)

ConstantFoldInstOperands - Attempt to constant fold an instruction with the specified operands.

If successful, the constant result is returned, if not, null is returned. Note that this function can fail when attempting to fold instructions like loads and stores, which have no constant expression form.

Definition at line 1183 of file ConstantFolding.cpp.

References DL, and I.

Referenced by ConstantFold(), ConstantFoldInstruction(), constantFoldOperationIntoSelectOperand(), EvaluateExpression(), simplifyInstructionWithOperands(), and simplifyWithOpReplaced().

ConstantFoldInstruction()

Constant * llvm::ConstantFoldInstruction	(	Instruction *	I,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI = nullptr
	)

ConstantFoldInstruction - Try to constant fold the specified instruction.

If successful, the constant result is returned, if not, null is returned. Note that this fails if not all of the operands are constant. Otherwise, this function can only fail when attempting to fold instructions like loads and stores, which have no constant expression form.

Definition at line 1129 of file ConstantFolding.cpp.

References all_of(), llvm::CallingConv::C, ConstantFoldInstOperands(), DL, llvm::UndefValue::get(), I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by ConstantPropUsersOf(), llvm::InstCombinerImpl::prepareWorklist(), llvm::JumpThreadingPass::processBlock(), and while().

ConstantFoldIntegerCast()

Constant * llvm::ConstantFoldIntegerCast	(	Constant *	C,
		Type *	DestTy,
		bool	IsSigned,
		const DataLayout &	DL
	)

Constant fold a zext, sext or trunc, depending on IsSigned and whether the DestTy is wider or narrower than C.

Returns nullptr on failure.

Definition at line 1470 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldCastOperand(), DL, and llvm::Type::getScalarSizeInBits().

Referenced by ConstantFoldCastOperand(), ConstantFoldCompareInstOperands(), llvm::InstCombinerImpl::EvaluateInDifferentType(), GetConstantInt(), isBytewiseValue(), llvm::AsmPrinter::lowerConstant(), processUse(), and simplifySubInst().

ConstantFoldIntToFloat()

std::optional< APFloat > llvm::ConstantFoldIntToFloat	(	unsigned	Opcode,
		LLT	DstTy,
		Register	Src,
		const MachineRegisterInfo &	MRI
	)

Definition at line 956 of file Utils.cpp.

References assert(), llvm::APFloat::convertFromAPInt(), getFltSemanticForLLT(), getIConstantVRegVal(), and MRI.

Referenced by llvm::CSEMIRBuilder::buildInstr().

ConstantFoldLoadFromConst() [1/2]

Constant * llvm::ConstantFoldLoadFromConst	(	Constant *	C,
		Type *	Ty,
		const APInt &	Offset,
		const DataLayout &	DL
	)

Extract value of C at the given Offset reinterpreted as Ty.

If bits past the end of C are accessed, they are assumed to be poison.

Definition at line 698 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldLoadFromUniformValue(), ConstantFoldLoadThroughBitcast(), DL, llvm::PoisonValue::get(), getConstantAtOffset(), Offset, and Size.

Referenced by CleanupConstantGlobalUsers(), collectSRATypes(), ConstantFoldLoadFromConst(), ConstantFoldLoadFromConstPtr(), foldPatternedLoads(), getAvailableLoadStore(), llvm::VNCoercion::getConstantMemInstValueForLoad(), llvm::VNCoercion::getConstantValueForLoad(), llvm::AA::getInitialValueForObj(), and parseJumpTable().

ConstantFoldLoadFromConst() [2/2]

Constant * llvm::ConstantFoldLoadFromConst	(	Constant *	C,
		Type *	Ty,
		const DataLayout &	DL
	)

Extract value of C reinterpreted as Ty.

Same as previous API with zero offset.

Definition at line 724 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldLoadFromConst(), and DL.

ConstantFoldLoadFromConstPtr() [1/2]

Constant * llvm::ConstantFoldLoadFromConstPtr	(	Constant *	C,
		Type *	Ty,
		APInt	Offset,
		const DataLayout &	DL
	)

Return the value that a load from C with offset Offset would produce if it is constant and determinable.

If this is not determinable, return null.

Definition at line 729 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldLoadFromConst(), ConstantFoldLoadFromUniformValue(), DL, getUnderlyingObject(), and Offset.

Referenced by llvm::VNCoercion::analyzeLoadFromClobberingMemInst(), ConstantFoldLoadFromConstPtr(), llvm::VNCoercion::getConstantMemInstValueForLoad(), getMemCmpLoad(), llvm::VNCoercion::getMemInstValueForLoad(), optimizeMemCmpConstantSize(), simplifyLoadInst(), and simplifyRelativeLoad().

ConstantFoldLoadFromConstPtr() [2/2]

Constant * llvm::ConstantFoldLoadFromConstPtr	(	Constant *	C,
		Type *	Ty,
		const DataLayout &	DL
	)

Return the value that a load from C would produce if it is constant and determinable.

If this is not determinable, return null.

Definition at line 751 of file ConstantFolding.cpp.

References llvm::CallingConv::C, ConstantFoldLoadFromConstPtr(), DL, and Offset.

ConstantFoldLoadFromUniformValue()

Constant * llvm::ConstantFoldLoadFromUniformValue	(	Constant *	C,
		Type *	Ty,
		const DataLayout &	DL
	)

If C is a uniform value where all bits are the same (either all zero, all ones, all undef or all poison), return the corresponding uniform value in the new type.

If the value is not uniform or the result cannot be represented, return null.

Definition at line 757 of file ConstantFolding.cpp.

References llvm::CallingConv::C, DL, llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::Constant::getAllOnesValue(), llvm::Constant::getNullValue(), llvm::Type::isFPOrFPVectorTy(), llvm::Type::isIntOrIntVectorTy(), llvm::Type::isX86_AMXTy(), and llvm::Type::isX86_MMXTy().

Referenced by CleanupConstantGlobalUsers(), ConstantFoldLoadFromConst(), ConstantFoldLoadFromConstPtr(), ConstantFoldLoadThroughBitcast(), llvm::AA::getInitialValueForObj(), and simplifyLoadInst().

ConstantFoldLoadThroughBitcast()

Constant * llvm::ConstantFoldLoadThroughBitcast	(	Constant *	C,
		Type *	DestTy,
		const DataLayout &	DL
	)

ConstantFoldLoadThroughBitcast - try to cast constant to destination type returning null if unsuccessful.

Can cast pointer to pointer or pointer to integer and vice versa if their sizes are equal.

Definition at line 344 of file ConstantFolding.cpp.

References llvm::CallingConv::C, llvm::CastInst::castIsValid(), ConstantFoldCastOperand(), ConstantFoldLoadFromUniformValue(), DL, llvm::Type::getScalarType(), llvm::Value::getType(), llvm::Type::isAggregateType(), llvm::Type::isIntegerTy(), llvm::Type::isPointerTy(), llvm::Type::isStructTy(), and llvm::Type::isVectorTy().

Referenced by ConstantFoldLoadFromConst().

ConstantFoldSelectInstruction()

Constant * llvm::ConstantFoldSelectInstruction	(	Constant *	Cond,
		Constant *	V1,
		Constant *	V2
	)

Attempt to constant fold a select instruction with the specified operands.

The constant result is returned if successful; if not, null is returned.

Definition at line 335 of file ConstantFold.cpp.

References llvm::CallingConv::C, Cond, llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::PoisonValue::get(), llvm::ConstantExpr::getExtractElement(), and llvm::Value::getType().

Referenced by llvm::TargetFolder::FoldSelect(), llvm::ConstantFolder::FoldSelect(), simplifySelectInst(), and llvm::InstCombinerImpl::visitTrunc().

ConstantFoldShuffleVectorInstruction()

Constant * llvm::ConstantFoldShuffleVectorInstruction	(	Constant *	V1,
		Constant *	V2,
		ArrayRef< int >	Mask
	)

Attempt to constant fold a shufflevector instruction with the specified operands and mask.

See class ShuffleVectorInst for a description of the mask representation. The constant result is returned if successful; if not, null is returned.

Definition at line 519 of file ConstantFold.cpp.

References all_of(), llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::ElementCount::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::ConstantAggregateZero::get(), llvm::Value::getContext(), llvm::ConstantExpr::getExtractElement(), llvm::ConstantVector::getSplat(), llvm::Value::getType(), llvm::Constant::isNullValue(), and PoisonMaskElem.

Referenced by llvm::ConstantExpr::getShuffleVector().

ConstantFoldTerminator()

bool llvm::ConstantFoldTerminator	(	BasicBlock *	BB,
		bool	DeleteDeadConditions = false,
		const TargetLibraryInfo *	TLI = nullptr,
		DomTreeUpdater *	DTU = nullptr
	)

If a terminator instruction is predicated on a constant value, convert it into an unconditional branch to the constant destination.

ConstantFoldTerminator - If a terminator instruction is predicated on a constant value, convert it into an unconditional branch to the constant destination.

This is a nontrivial operation because the successors of this basic block must have their PHI nodes updated. Also calls RecursivelyDeleteTriviallyDeadInstructions() on any branch/switch conditions and indirectbr addresses this might make dead if DeleteDeadConditions is true.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 129 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), Cond, llvm::Instruction::copyMetadata(), llvm::IRBuilderBase::CreateBr(), llvm::MDBuilder::createBranchWeights(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmpEQ(), End, llvm::Instruction::eraseFromParent(), extractBranchWeights(), llvm::BasicBlock::getContext(), llvm::BasicBlock::getFirstNonPHIOrDbg(), llvm::BasicBlock::getTerminator(), getValidBranchWeightMDNode(), Idx, llvm::SmallSet< T, N, C >::insert(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), RecursivelyDeleteTriviallyDeadInstructions(), llvm::BasicBlock::removePredecessor(), setBranchWeights(), llvm::Instruction::setMetadata(), llvm::SmallSet< T, N, C >::size(), llvm::SmallVectorBase< Size_T >::size(), successors(), and std::swap().

Referenced by CloneAndPruneIntoFromInst(), markAliveBlocks(), llvm::JumpThreadingPass::processBlock(), processSwitch(), and while().

ConstantFoldUnaryInstruction()

Constant * llvm::ConstantFoldUnaryInstruction	(	unsigned	Opcode,
		Constant *	V
	)

Definition at line 619 of file ConstantFold.cpp.

References assert(), llvm::CallingConv::C, ConstantFoldUnaryInstruction(), llvm::ConstantVector::get(), llvm::IntegerType::get(), llvm::ConstantExpr::getExtractElement(), llvm::ConstantVector::getSplat(), llvm::Instruction::isUnaryOp(), llvm_unreachable, neg(), and Splat.

Referenced by ConstantFoldUnaryInstruction(), ConstantFoldUnaryOpOperand(), and llvm::ConstantFolder::FoldUnOpFMF().

ConstantFoldUnaryOpOperand()

Constant * llvm::ConstantFoldUnaryOpOperand	(	unsigned	Opcode,
		Constant *	Op,
		const DataLayout &	DL
	)

Attempt to constant fold a unary operation with the specified operand.

Returns null on failure.

Definition at line 1295 of file ConstantFolding.cpp.

References assert(), ConstantFoldUnaryInstruction(), and llvm::Instruction::isUnaryOp().

Referenced by foldConstant(), foldFDivConstantDividend(), foldFNegIntoConstant(), llvm::TargetFolder::FoldUnOpFMF(), NegateValue(), llvm::InstCombinerImpl::visitFCmpInst(), llvm::InstCombinerImpl::visitFMul(), and llvm::InstCombinerImpl::visitFSub().

ConstantFoldVectorBinop()

SmallVector< APInt > llvm::ConstantFoldVectorBinop	(	unsigned	Opcode,
		const Register	Op1,
		const Register	Op2,
		const MachineRegisterInfo &	MRI
	)

Tries to constant fold a vector binop with sources Op1 and Op2.

Returns an empty vector on failure.

Definition at line 767 of file Utils.cpp.

References ConstantFoldBinOp(), Idx, MRI, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::CSEMIRBuilder::buildInstr().

ConstantMaterializationCost()

unsigned llvm::ConstantMaterializationCost	(	unsigned	Val,
		const ARMSubtarget *	Subtarget,
		bool	ForCodesize = false
	)

Returns the number of instructions required to materialize the given constant in a register, or 3 if a literal pool load is needed.

If ForCodesize is specified, an approximate cost in bytes is returned.

Definition at line 5629 of file ARMBaseInstrInfo.cpp.

References llvm::ARM_AM::getSOImmVal(), llvm::ARM_AM::getT2SOImmVal(), llvm::ARM_AM::isSOImmTwoPartVal(), llvm::ARM_AM::isSOImmTwoPartValNeg(), llvm::ARM_AM::isThumbImmShiftedVal(), and llvm::ARMSubtarget::useMovt().

Referenced by HasLowerConstantMaterializationCost(), and llvm::ARMTargetLowering::isMulAddWithConstProfitable().

constrainOperandRegClass() [1/2]

Register llvm::constrainOperandRegClass	(	const MachineFunction &	MF,
		const TargetRegisterInfo &	TRI,
		MachineRegisterInfo &	MRI,
		const TargetInstrInfo &	TII,
		const RegisterBankInfo &	RBI,
		MachineInstr &	InsertPt,
		const MCInstrDesc &	II,
		MachineOperand &	RegMO,
		unsigned	OpIdx
	)

Try to constrain Reg so that it is usable by argument OpIdx of the provided MCInstrDesc II.

If this fails, create a new virtual register in the correct class and insert a COPY before InsertPt if it is a use or after if it is a definition. In both cases, the function also updates the register of RegMo. This is equivalent to constrainOperandRegClass(..., RegClass, ...) with RegClass obtained from the MCInstrDesc. The debug location of InsertPt is used for the new copy.

Returns

The virtual register constrained to the right register class.

Definition at line 106 of file Utils.cpp.

References assert(), constrainOperandRegClass(), llvm::MCInstrDesc::getOpcode(), llvm::MachineOperand::getReg(), isTargetSpecificOpcode(), llvm::MachineOperand::isUse(), MRI, TII, and TRI.

constrainOperandRegClass() [2/2]

Register llvm::constrainOperandRegClass	(	const MachineFunction &	MF,
		const TargetRegisterInfo &	TRI,
		MachineRegisterInfo &	MRI,
		const TargetInstrInfo &	TII,
		const RegisterBankInfo &	RBI,
		MachineInstr &	InsertPt,
		const TargetRegisterClass &	RegClass,
		MachineOperand &	RegMO
	)

Constrain the Register operand OpIdx, so that it is now constrained to the TargetRegisterClass passed as an argument (RegClass).

If this fails, create a new virtual register in the correct class and insert a COPY before InsertPt if it is a use or after if it is a definition. In both cases, the function also updates the register of RegMo. The debug location of InsertPt is used for the new copy.

Returns

The virtual register constrained to the right register class.

Definition at line 54 of file Utils.cpp.

References llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), constrainRegToClass(), llvm::MachineInstr::getDebugLoc(), llvm::MachineFunction::getObserver(), llvm::MachineOperand::getParent(), llvm::MachineInstr::getParent(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isDef(), llvm::MachineOperand::isUse(), MBB, MRI, llvm::MachineOperand::setReg(), and TII.

Referenced by constrainOperandRegClass(), constrainSelectedInstRegOperands(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::AArch64CallLowering::lowerCall(), llvm::AMDGPUCallLowering::lowerCall(), llvm::ARMCallLowering::lowerCall(), llvm::M68kCallLowering::lowerCall(), llvm::RISCVCallLowering::lowerCall(), llvm::X86CallLowering::lowerCall(), and llvm::AMDGPUCallLowering::lowerTailCall().

constrainRegToClass()

Register llvm::constrainRegToClass	(	MachineRegisterInfo &	MRI,
		const TargetInstrInfo &	TII,
		const RegisterBankInfo &	RBI,
		Register	Reg,
		const TargetRegisterClass &	RegClass
	)

Try to constrain Reg to the specified register class.

If this fails, create a new virtual register in the correct class.

Returns

The virtual register constrained to the right register class.

Definition at line 44 of file Utils.cpp.

References llvm::RegisterBankInfo::constrainGenericRegister(), and MRI.

Referenced by constrainOperandRegClass().

constrainSelectedInstRegOperands()

bool llvm::constrainSelectedInstRegOperands	(	MachineInstr &	I,
		const TargetInstrInfo &	TII,
		const TargetRegisterInfo &	TRI,
		const RegisterBankInfo &	RBI
	)

Mutate the newly-selected instruction I to constrain its (possibly generic) virtual register operands to the instruction's register class.

This could involve inserting COPYs before (for uses) or after (for defs). This requires the number of operands to match the instruction description.

Returns

whether operand regclass constraining succeeded.

Definition at line 153 of file Utils.cpp.

References assert(), constrainOperandRegClass(), dbgs(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), I, isPreISelGenericOpcode(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isUse(), LLVM_DEBUG, MBB, MRI, llvm::MCOI::TIED_TO, TII, and TRI.

Referenced by llvm::AMDGPURegisterBankInfo::applyMappingBFE(), llvm::SPIRVGlobalRegistry::buildConstantInt(), llvm::SPIRVGlobalRegistry::buildGlobalVariable(), llvm::MachineInstrBuilder::constrainAllUses(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::SPIRVGlobalRegistry::getOrCreateConstFP(), llvm::SPIRVGlobalRegistry::getOrCreateConstInt(), and llvm::SPIRVGlobalRegistry::getOrCreateUndef().

consumeError()

void llvm::consumeError ( Error  Err )

inline

Consume a Error without doing anything.

This method should be used only where an error can be considered a reasonable and expected return value.

Uses of this method are potentially indicative of design problems: If it's legitimate to do nothing while processing an "error", the error-producer might be more clearly refactored to return an std::optional<T>.

Definition at line 1041 of file Error.h.

References handleAllErrors().

Referenced by accumulateLocs(), llvm::MachO::DylibReader::accumulateSourceLocFromDSYM(), llvm::logicalview::LVPatterns::addPatterns(), llvm::DWARFDie::addressRangeContainsAddress(), llvm::APFloat::APFloat(), llvm::object::ArchiveMemberHeader::ArchiveMemberHeader(), llvm::object::BindRebaseSegInfo::BindRebaseSegInfo(), llvm::gsym::FunctionInfo::cacheEncoding(), llvm::codeview::computeTypeName(), llvm::object::SectionRef::containsSymbol(), llvm::gsym::ObjectFileTransformer::convert(), llvm::object::OffloadFile::copy(), llvm::sys::fs::TempFile::create(), llvm::coverage::BinaryCoverageReader::create(), llvm::logicalview::LVBinaryReader::createInstructions(), createMemberHeaderParseError(), createOnDiskBuffer(), llvm::object::SymbolicFile::createSymbolicFile(), llvm::pdb::SymbolCache::createTypeEnumerator(), llvm::ListeningSocket::createUnix(), llvm::NewArchiveMember::detectKindFromObject(), llvm::coverage::CounterMappingContext::dump(), llvm::DWARFDebugAbbrev::dump(), llvm::DWARFDebugLine::Prologue::dump(), llvm::DWARFLocationTable::dumpLocationList(), llvm::DWARFDebugNames::Entry::dumpParentIdx(), llvm::DWARFYAML::emitDebugInfo(), error(), errorToBool(), llvm::objcopy::macho::executeObjcopyOnMachOUniversalBinary(), expectedToOptional(), expectedToStdOptional(), llvm::RangeListEntry::extract(), llvm::DebuginfodFetcher::fetch(), llvm::codeview::FieldListDeserializer::FieldListDeserializer(), llvm::RuntimeDyldELF::finalizeLoad(), llvm::RuntimeDyldMachOCRTPBase< Impl >::finalizeLoad(), llvm::RuntimeDyldMachOARM::finalizeSection(), llvm::RuntimeDyldMachOI386::finalizeSection(), llvm::DebuginfodCollection::findBinaryPath(), findInlineeByTypeIndex(), llvm::pdb::NativeInlineSiteSymbol::findInlineeLinesByVA(), llvm::pdb::NativeFunctionSymbol::findInlineFramesByVA(), llvm::pdb::SymbolCache::findLineNumbersByVA(), llvm::MCJIT::findSymbol(), llvm::pdb::SymbolCache::findSymbolByTypeIndex(), llvm::pdb::SymbolGroup::formatFromChecksumsOffset(), llvm::pdb::LinePrinter::formatMsfStreamData(), llvm::DWARFUnit::getAbbreviations(), getAccelTable(), llvm::pdb::NativeExeSymbol::getAge(), llvm::object::XCOFFObjectFile::getCommonSymbolSizeImpl(), getDbiStreamPtr(), ThreadUnsafeDWARFContextState::getDWOContext(), llvm::logicalview::LVLogicalVisitor::getElement(), llvm::pdb::NativeSourceFile::getFileName(), llvm::logicalview::LVSymbolVisitorDelegate::getFileNameForFileOffset(), llvm::codeview::LazyRandomTypeCollection::getFirst(), getFirstReloc(), llvm::pdb::NativeExeSymbol::getGuid(), llvm::DWARFDataExtractor::getInitialLength(), llvm::pdb::NativeSession::getInjectedSources(), llvm::pdb::NativeInlineSiteSymbol::getName(), llvm::object::Archive::Child::getNext(), llvm::codeview::LazyRandomTypeCollection::getNext(), getNumberOfRelocations(), llvm::sys::Process::getPageSizeEstimate(), llvm::object::getPhdrIndexForError(), llvm::object::ELFObjectFileBase::getPltEntries(), llvm::logicalview::getRecordName(), llvm::logicalview::LVSymbolVisitorDelegate::getRecordOffset(), llvm::object::getSecIndexForError(), llvm::object::XCOFFObjectFile::getSymbolAlignment(), llvm::object::ELFObjectFile< ELFT >::getSymbolFlags(), llvm::object::XCOFFObjectFile::getSymbolSize(), llvm::IndexedInstrProfReader::getSymtab(), llvm::codeview::LazyRandomTypeCollection::getTypeName(), getUdtOptions(), getUdtSize(), getUUID(), llvm::BitcodeReaderValueList::getValueFwdRef(), llvm::pdb::NativeExeSymbol::hasCTypes(), hashFullyQualifiedName(), llvm::pdb::PDBFile::hasPDBGlobalsStream(), llvm::pdb::PDBFile::hasPDBInjectedSourceStream(), llvm::pdb::PDBFile::hasPDBPublicsStream(), llvm::pdb::PDBFile::hasPDBStringTable(), llvm::pdb::NativeExeSymbol::hasPrivateSymbols(), ignoreStrippedErrors(), llvm::yaml::ScalarTraits< Target >::input(), isCodeViewDebugSubsection(), llvm::object::COFFObjectFile::isDebugSection(), llvm::object::ELFObjectFile< ELFT >::isDebugSection(), llvm::object::MachOObjectFile::isDebugSection(), llvm::object::ObjectFile::isSectionBitcode(), llvm::RISCVISAInfo::isSupportedExtensionWithVersion(), isVariableIndexable(), llvm::remarks::RemarkLinker::link(), LLVMCreateObjectFile(), LLVMRemarkParserGetNext(), loadBinaryFormat(), llvm::xray::loadInstrumentationMap(), loadObj(), llvm::xray::loadTraceFile(), localCache(), llvm::logicalview::LVBinaryReader::mapVirtualAddress(), llvm::MSVCPExpected< T >::MSVCPExpected(), llvm::VarStreamArrayIterator< ValueType, Extractor >::operator+=(), llvm::FixedStreamArray< T >::operator[](), llvm::ELFAttributeParser::parse(), llvm::DWARFDebugLine::LineTable::parse(), llvm::object::WindowsResourceParser::parse(), llvm::RISCVISAInfo::parseArchString(), llvm::pdb::PDBFile::parseFileHeaders(), llvm::MetadataLoader::MetadataLoaderImpl::parseMetadata(), parseV2DirFileTables(), llvm::BinaryStreamReader::peek(), llvm::Pattern::printSubstitutions(), llvm::logicalview::LVLogicalVisitor::processLines(), processMultiLetterExtension(), llvm::RuntimeDyldELF::processRelocationRef(), processSingleLetterExtension(), llvm::coverage::RawCoverageFilenamesReader::read(), readAndDecodeStrings(), llvm::MachO::DylibReader::readFile(), llvm::msgpack::Document::readFromBlob(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::registerModuleReference(), llvm::pdb::TpiStream::reload(), searchForExe(), llvm::pdb::NativeSession::searchForPdb(), llvm::object::XCOFFObjectFile::section_rel_begin(), llvm::object::XCOFFObjectFile::section_rel_end(), llvm::object::ELFObjectFileBase::setARMSubArch(), llvm::dwarf_linker::parallel::SectionDescriptor::setSizesForSectionCreatedByAsmPrinter(), streamFile(), llvm::dwarf::toString(), llvm::codeview::LazyRandomTypeCollection::tryGetType(), llvm::DWARFUnit::updateAddressDieMap(), llvm::DWARFUnit::updateVariableDieMap(), llvm::VarStreamArrayIterator< ValueType, Extractor >::VarStreamArrayIterator(), llvm::logicalview::LVSymbolVisitor::visitKnownRecord(), llvm::logicalview::LVLogicalVisitor::visitKnownRecord(), llvm::codeview::SymbolSerializer::writeOneSymbol(), llvm::BitcodeWriter::writeSymtab(), llvm::support::detail::ErrorAdapter::~ErrorAdapter(), llvm::codeview::FieldListDeserializer::~FieldListDeserializer(), and llvm::GCOVBuffer::~GCOVBuffer().

consumeSignedInteger()

bool llvm::consumeSignedInteger	(	StringRef &	Str,
		unsigned	Radix,
		long long &	Result
	)

Definition at line 456 of file StringRef.cpp.

References consumeUnsignedInteger().

Referenced by llvm::StringRef::consumeInteger(), and getAsSignedInteger().

consumeUnsignedInteger()

bool llvm::consumeUnsignedInteger	(	StringRef &	Str,
		unsigned	Radix,
		unsigned long long &	Result
	)

Definition at line 408 of file StringRef.cpp.

References llvm::StringRef::empty(), GetAutoSenseRadix(), llvm::StringRef::size(), and llvm::StringRef::substr().

Referenced by llvm::StringRef::consumeInteger(), consumeSignedInteger(), getAsUnsignedInteger(), and llvm::BTFParser::symbolize().

containsIrreducibleCFG()

template<class NodeT , class RPOTraversalT , class LoopInfoT , class GT = GraphTraits<NodeT>>

bool llvm::containsIrreducibleCFG	(	RPOTraversalT &	RPOTraversal,
		const LoopInfoT &	LI
	)

Return true if the control flow in RPOTraversal is irreducible.

This is a generic implementation to detect CFG irreducibility based on loop info analysis. It can be used for any kind of CFG (Loop, MachineLoop, Function, MachineFunction, etc.) by providing an RPO traversal (RPOTraversal) and the loop info analysis (LI) of the CFG. This utility function is only recommended when loop info analysis is available. If loop info analysis isn't available, please, don't compute it explicitly for this purpose. There are more efficient ways to detect CFG irreducibility that don't require recomputing loop info analysis (e.g., T1/T2 or Tarjan's algorithm).

Requirements: 1) GraphTraits must be implemented for NodeT type. It is used to access NodeT successors. target CFG with begin()/end() iterator interfaces. 3) LI must be a valid LoopInfoBase that contains up-to-date loop analysis information of the CFG.

This algorithm uses the information about reducible loop back-edges already computed in LI. When a back-edge is found during the RPO traversal, the algorithm checks whether the back-edge is one of the reducible back-edges in loop info. If it isn't, the CFG is irreducible. For example, for the CFG below (canonical irreducible graph) loop info won't contain any loop, so the algorithm will return that the CFG is irreducible when checking the B <- -> C back-edge.

(A->B, A->C, B->C, C->B, C->D) A / \ B<- ->C | D

Check whether the edge (Src, Dst) is a reducible loop backedge according to LI. I.e., check if there exists a loop that contains Src and where Dst is the loop header.

Definition at line 136 of file CFG.h.

References llvm::SmallPtrSetImpl< PtrType >::count(), llvm::SmallPtrSetImpl< PtrType >::insert(), and make_range().

Referenced by mayContainIrreducibleControl().

convertAddSubFlagsOpcode()

unsigned llvm::convertAddSubFlagsOpcode

(

unsigned

OldOpc

)

Map pseudo instructions that imply an 'S' bit onto real opcodes.

Whether the instruction is encoded with an 'S' bit is determined by the optional CPSR def operand.

Definition at line 2460 of file ARMBaseInstrInfo.cpp.

References AddSubFlagsOpcodeMap.

Referenced by llvm::ARMTargetLowering::AdjustInstrPostInstrSelection(), and llvm::ARMAsmPrinter::emitInstruction().

convertCharsToWord()

static uint32_t llvm::convertCharsToWord ( const StringRef &  Str, unsigned  i  )

static

Definition at line 32 of file SPIRVUtils.cpp.

Referenced by addStringImm().

ConvertCodePointToUTF8()

bool llvm::ConvertCodePointToUTF8	(	unsigned	Source,
		char *&	ResultPtr
	)

Convert an Unicode code point to UTF8 sequence.

Parameters

	Source	a Unicode code point.
[in,out]	ResultPtr	pointer to the output buffer, needs to be at least UNI_MAX_UTF8_BYTES_PER_CODE_POINT bytes. On success ResultPtr is updated one past end of the converted sequence.

Returns

true on success.

Definition at line 65 of file ConvertUTFWrapper.cpp.

References conversionOK, ConvertUTF32toUTF8(), and strictConversion.

ConvertCostTableLookup() [1/2]

template<class CostType >

const TypeConversionCostTblEntryT< CostType > * llvm::ConvertCostTableLookup ( ArrayRef< TypeConversionCostTblEntryT< CostType > >  Tbl, int  ISD, MVT  Dst, MVT  Src  )

inline

Find in type conversion cost table.

Definition at line 66 of file CostTable.h.

References find_if(), and I.

Referenced by llvm::AArch64TTIImpl::getCastInstrCost(), llvm::ARMTTIImpl::getCastInstrCost(), llvm::X86TTIImpl::getCastInstrCost(), llvm::AArch64TTIImpl::getCmpSelInstrCost(), and llvm::ARMTTIImpl::getCmpSelInstrCost().

ConvertCostTableLookup() [2/2]

template<size_t N, class CostType >

const TypeConversionCostTblEntryT< CostType > * llvm::ConvertCostTableLookup ( const TypeConversionCostTblEntryT< CostType >(&)  Table[N], int  ISD, MVT  Dst, MVT  Src  )

inline

Definition at line 81 of file CostTable.h.

ConvertDebugDeclareToDebugValue() [1/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableIntrinsic *	DII,
		LoadInst *	LI,
		DIBuilder &	Builder
	)

Inserts a llvm.dbg.value intrinsic before a load of an alloca'd value that has an associated llvm.dbg.declare intrinsic.

Definition at line 1735 of file Local.cpp.

References assert(), dbgs(), getDebugValueLoc(), llvm::DbgVariableIntrinsic::getExpression(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Value::getType(), llvm::DbgVariableIntrinsic::getVariable(), insertDbgValueOrDbgVariableRecordAfter(), LLVM_DEBUG, and valueCoversEntireFragment().

ConvertDebugDeclareToDebugValue() [2/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableIntrinsic *	DII,
		PHINode *	LI,
		DIBuilder &	Builder
	)

Inserts a llvm.dbg.value intrinsic after a phi that has an associated llvm.dbg.declare intrinsic.

Definition at line 1809 of file Local.cpp.

References assert(), dbgs(), llvm::BasicBlock::end(), getDebugValueLoc(), llvm::DbgVariableIntrinsic::getExpression(), llvm::BasicBlock::getFirstInsertionPt(), llvm::Instruction::getParent(), llvm::Value::getType(), llvm::DbgVariableIntrinsic::getVariable(), insertDbgValueOrDbgVariableRecord(), LLVM_DEBUG, PhiHasDebugValue(), and valueCoversEntireFragment().

ConvertDebugDeclareToDebugValue() [3/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableIntrinsic *	DII,
		StoreInst *	SI,
		DIBuilder &	Builder
	)

===------------------------------------------------------------------—===// Dbg Intrinsic utilities

Inserts a llvm.dbg.value intrinsic before a store to an alloca'd value that has an associated llvm.dbg.declare intrinsic.

Inserts a llvm.dbg.value intrinsic before a store to an alloca'd value that has an associated llvm.dbg.declare intrinsic.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1690 of file Local.cpp.

References assert(), dbgs(), llvm::UndefValue::get(), getDebugValueLoc(), llvm::DbgVariableIntrinsic::getExpression(), llvm::Value::getType(), llvm::DbgVariableIntrinsic::getVariable(), insertDbgValueOrDbgVariableRecord(), llvm::DbgVariableIntrinsic::isAddressOfVariable(), LLVM_DEBUG, and valueCoversEntireFragment().

Referenced by LowerDbgDeclare(), promoteSingleBlockAlloca(), rewriteSingleStoreAlloca(), and llvm::InstCombinerImpl::visitAllocSite().

ConvertDebugDeclareToDebugValue() [4/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableRecord *	DVR,
		LoadInst *	LI,
		DIBuilder &	Builder
	)

Definition at line 1841 of file Local.cpp.

References assert(), dbgs(), llvm::DebugLoc::get(), llvm::ValueAsMetadata::get(), getDebugValueLoc(), llvm::DbgVariableRecord::getExpression(), llvm::Instruction::getParent(), llvm::Value::getType(), llvm::DbgVariableRecord::getVariable(), llvm::BasicBlock::insertDbgRecordAfter(), LLVM_DEBUG, UseNewDbgInfoFormat, and valueCoversEntireFragment().

ConvertDebugDeclareToDebugValue() [5/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableRecord *	DVR,
		PHINode *	LI,
		DIBuilder &	Builder
	)

Definition at line 1881 of file Local.cpp.

References assert(), dbgs(), llvm::BasicBlock::end(), getDebugValueLoc(), llvm::DbgVariableRecord::getExpression(), llvm::BasicBlock::getFirstInsertionPt(), llvm::Instruction::getParent(), llvm::Value::getType(), llvm::DbgVariableRecord::getVariable(), insertDbgValueOrDbgVariableRecord(), LLVM_DEBUG, PhiHasDebugValue(), and valueCoversEntireFragment().

ConvertDebugDeclareToDebugValue() [6/6]

void llvm::ConvertDebugDeclareToDebugValue	(	DbgVariableRecord *	DVR,
		StoreInst *	SI,
		DIBuilder &	Builder
	)

Definition at line 1760 of file Local.cpp.

References assert(), dbgs(), llvm::DebugLoc::get(), llvm::UndefValue::get(), llvm::ValueAsMetadata::get(), getDebugValueLoc(), llvm::DbgVariableRecord::getExpression(), llvm::Value::getType(), llvm::DbgVariableRecord::getVariable(), insertDbgValueOrDbgVariableRecord(), llvm::DbgVariableRecord::isAddressOfVariable(), llvm::DbgVariableRecord::isDbgAssign(), LLVM_DEBUG, UseNewDbgInfoFormat, and valueCoversEntireFragment().

convertExceptionBehaviorToStr()

std::optional< StringRef > llvm::convertExceptionBehaviorToStr

(

fp::ExceptionBehavior

UseExcept

)

For any ExceptionBehavior enumerator, returns a string valid as input in constrained intrinsic exception behavior metadata.

Definition at line 74 of file FPEnv.cpp.

References llvm::fp::ebIgnore, llvm::fp::ebMayTrap, and llvm::fp::ebStrict.

Referenced by llvm::IRBuilderBase::setDefaultConstrainedExcept().

convertPointerToIntegerType()

static Type * llvm::convertPointerToIntegerType ( const DataLayout &  DL, Type *  Ty  )

static

Definition at line 394 of file LoopVectorizationLegality.cpp.

References DL, llvm::Type::getContext(), llvm::Type::getInt32Ty(), llvm::Type::getScalarSizeInBits(), and llvm::Type::isPointerTy().

Referenced by getWiderType().

convertRoundingModeToStr()

std::optional< StringRef > llvm::convertRoundingModeToStr

(

RoundingMode

UseRounding

)

For any RoundingMode enumerator, returns a string valid as input in constrained intrinsic rounding mode metadata.

Definition at line 37 of file FPEnv.cpp.

References Dynamic, NearestTiesToAway, NearestTiesToEven, TowardNegative, TowardPositive, and TowardZero.

Referenced by llvm::IRBuilderBase::setDefaultConstrainedRounding().

convertStrToExceptionBehavior()

std::optional< fp::ExceptionBehavior > llvm::convertStrToExceptionBehavior

(

StringRef

ExceptionArg

)

Returns a valid ExceptionBehavior enumerator when given a string valid as input in constrained intrinsic exception behavior metadata.

Definition at line 65 of file FPEnv.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), llvm::fp::ebIgnore, llvm::fp::ebMayTrap, and llvm::fp::ebStrict.

Referenced by llvm::ConstrainedFPIntrinsic::getExceptionBehavior().

convertStrToRoundingMode()

std::optional< RoundingMode > llvm::convertStrToRoundingMode

(

StringRef

RoundingArg

)

Returns a valid RoundingMode enumerator when given a string that is valid as input in constrained intrinsic rounding mode metadata.

Definition at line 24 of file FPEnv.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), Dynamic, NearestTiesToAway, NearestTiesToEven, TowardNegative, TowardPositive, and TowardZero.

Referenced by llvm::ConstrainedFPIntrinsic::getRoundingMode().

convertToDeclaration()

bool llvm::convertToDeclaration

(

GlobalValue &

GV

)

Converts value GV to declaration, or replaces with a declaration if it is an alias.

Returns true if converted, false if replaced.

Definition at line 1370 of file FunctionImport.cpp.

References llvm::Function::Create(), dbgs(), llvm::GlobalValue::ExternalLinkage, F, llvm::PointerType::getAddressSpace(), llvm::GlobalValue::getAddressSpace(), llvm::Value::getName(), llvm::GlobalValue::getParent(), llvm::GlobalValue::getThreadLocalMode(), llvm::GlobalValue::getType(), llvm::GlobalValue::getValueType(), llvm::Type::isFunctionTy(), llvm::GlobalValue::isImplicitDSOLocal(), LLVM_DEBUG, llvm::Value::replaceAllUsesWith(), llvm::GlobalValue::setDSOLocal(), and llvm::Value::takeName().

Referenced by dropDeadSymbols(), and thinLTOFinalizeInModule().

convertToNonDenormSingle() [1/2]

bool llvm::convertToNonDenormSingle

(

APFloat &

ArgAPFloat

)

Definition at line 9308 of file PPCISelLowering.cpp.

References llvm::APFloat::convert(), llvm::APFloatBase::IEEEsingle(), llvm::APFloat::isDenormal(), llvm::APFloatBase::rmNearestTiesToEven, and Success.

convertToNonDenormSingle() [2/2]

bool llvm::convertToNonDenormSingle

(

APInt &

ArgAPInt

)

Definition at line 9324 of file PPCISelLowering.cpp.

References llvm::APFloat::bitcastToAPInt(), llvm::APInt::bitsToDouble(), convertToNonDenormSingle(), and Success.

Referenced by convertToNonDenormSingle().

convertUsersOfConstantsToInstructions()

bool llvm::convertUsersOfConstantsToInstructions

(

ArrayRef< Constant * >

Consts

)

Replace constant expressions users of the given constants with instructions.

Return whether anything was changed.

Definition at line 52 of file ReplaceConstant.cpp.

References assert(), llvm::CallingConv::C, llvm::SetVector< T, Vector, Set, N >::contains(), llvm::BasicBlock::end(), expandUser(), llvm::BasicBlock::getFirstInsertionPt(), I, llvm::SetVector< T, Vector, Set, N >::insert(), and isExpandableUser().

ConvertUTF16toUTF32()

ConversionResult llvm::ConvertUTF16toUTF32	(	const UTF16 **	sourceStart,
		const UTF16 *	sourceEnd,
		UTF32 **	targetStart,
		UTF32 *	targetEnd,
		ConversionFlags	flags
	)

Definition at line 209 of file ConvertUTF.cpp.

References conversionOK, halfBase, halfShift, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, UNI_SUR_HIGH_END, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

ConvertUTF16toUTF8()

ConversionResult llvm::ConvertUTF16toUTF8	(	const UTF16 **	sourceStart,
		const UTF16 *	sourceEnd,
		UTF8 **	targetStart,
		UTF8 *	targetEnd,
		ConversionFlags	flags
	)

Definition at line 263 of file ConvertUTF.cpp.

References conversionOK, firstByteMark, halfBase, halfShift, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_END, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

Referenced by convertUTF16ToUTF8String().

convertUTF16ToUTF8String() [1/2]

bool llvm::convertUTF16ToUTF8String	(	ArrayRef< char >	SrcBytes,
		std::string &	Out
	)

Converts a stream of raw bytes assumed to be UTF16 into a UTF8 std::string.

Parameters

[in]	SrcBytes	A buffer of what is assumed to be UTF-16 encoded text.
[out]	Out	Converted UTF-8 is stored here on success.

Returns

true on success

Definition at line 84 of file ConvertUTFWrapper.cpp.

References assert(), llvm::ArrayRef< T >::begin(), conversionOK, ConvertUTF16toUTF8(), llvm::ArrayRef< T >::empty(), llvm::ArrayRef< T >::end(), I, llvm::ArrayRef< T >::size(), strictConversion, targetExhausted, UNI_MAX_UTF8_BYTES_PER_CODE_POINT, UNI_UTF16_BYTE_ORDER_MARK_NATIVE, and UNI_UTF16_BYTE_ORDER_MARK_SWAPPED.

Referenced by llvm::object::convertUTF16LEToUTF8String(), convertUTF16ToUTF8String(), convertWideToUTF8(), llvm::object::MinidumpFile::getString(), llvm::pdb::DIARawSymbol::getUndecoratedNameEx(), and invokeBstrMethod().

convertUTF16ToUTF8String() [2/2]

bool llvm::convertUTF16ToUTF8String	(	ArrayRef< UTF16 >	Src,
		std::string &	Out
	)

Converts a UTF16 string into a UTF8 std::string.

Parameters

[in]	Src	A buffer of UTF-16 encoded text.
[out]	Out	Converted UTF-8 is stored here on success.

Returns

true on success

Definition at line 135 of file ConvertUTFWrapper.cpp.

References convertUTF16ToUTF8String().

ConvertUTF32toUTF16()

ConversionResult llvm::ConvertUTF32toUTF16	(	const UTF32 **	sourceStart,
		const UTF32 *	sourceEnd,
		UTF16 **	targetStart,
		UTF16 *	targetEnd,
		ConversionFlags	flags
	)

Definition at line 160 of file ConvertUTF.cpp.

References conversionOK, halfBase, halfMask, halfShift, sourceIllegal, strictConversion, targetExhausted, UNI_MAX_BMP, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

ConvertUTF32toUTF8()

ConversionResult llvm::ConvertUTF32toUTF8	(	const UTF32 **	sourceStart,
		const UTF32 *	sourceEnd,
		UTF8 **	targetStart,
		UTF8 *	targetEnd,
		ConversionFlags	flags
	)

Definition at line 333 of file ConvertUTF.cpp.

References conversionOK, firstByteMark, sourceIllegal, strictConversion, targetExhausted, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, and UNI_SUR_LOW_END.

Referenced by ConvertCodePointToUTF8(), convertUTF32ToUTF8String(), convertWideToUTF8(), llvm::json::fixUTF8(), and toUTF8().

convertUTF32ToUTF8String() [1/2]

bool llvm::convertUTF32ToUTF8String	(	ArrayRef< char >	SrcBytes,
		std::string &	Out
	)

Converts a stream of raw bytes assumed to be UTF32 into a UTF8 std::string.

Parameters

[in]	SrcBytes	A buffer of what is assumed to be UTF-32 encoded text.
[out]	Out	Converted UTF-8 is stored here on success.

Returns

true on success

Definition at line 142 of file ConvertUTFWrapper.cpp.

References assert(), llvm::ArrayRef< T >::begin(), conversionOK, ConvertUTF32toUTF8(), llvm::ArrayRef< T >::empty(), llvm::ArrayRef< T >::end(), I, llvm::ArrayRef< T >::size(), strictConversion, targetExhausted, UNI_MAX_UTF8_BYTES_PER_CODE_POINT, UNI_UTF32_BYTE_ORDER_MARK_NATIVE, and UNI_UTF32_BYTE_ORDER_MARK_SWAPPED.

Referenced by convertUTF32ToUTF8String().

convertUTF32ToUTF8String() [2/2]

bool llvm::convertUTF32ToUTF8String	(	ArrayRef< UTF32 >	Src,
		std::string &	Out
	)

Converts a UTF32 string into a UTF8 std::string.

Parameters

[in]	Src	A buffer of UTF-32 encoded text.
[out]	Out	Converted UTF-8 is stored here on success.

Returns

true on success

Definition at line 193 of file ConvertUTFWrapper.cpp.

References convertUTF32ToUTF8String().

convertUTF8Sequence()

ConversionResult llvm::convertUTF8Sequence ( const UTF8 **  source, const UTF8 *  sourceEnd, UTF32 *  target, ConversionFlags  flags  )

inline

Convert the first UTF8 sequence in the given source buffer to a UTF32 code point.

Parameters

[in,out]	source	A pointer to the source buffer. If the conversion succeeds, this pointer will be updated to point to the byte just past the end of the converted sequence.
	sourceEnd	A pointer just past the end of the source buffer.
[out]	target	The converted code
	flags	Whether the conversion is strict or lenient.

Returns

conversionOK on success

See also

ConvertUTF8toUTF32

Definition at line 269 of file ConvertUTF.h.

References ConvertUTF8toUTF32(), getNumBytesForUTF8(), size(), and sourceExhausted.

ConvertUTF8toUTF16()

ConversionResult llvm::ConvertUTF8toUTF16	(	const UTF8 **	sourceStart,
		const UTF8 *	sourceEnd,
		UTF16 **	targetStart,
		UTF16 *	targetEnd,
		ConversionFlags	flags
	)

Definition at line 567 of file ConvertUTF.cpp.

References conversionOK, halfBase, halfMask, halfShift, isLegalUTF8(), offsetsFromUTF8, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, trailingBytesForUTF8, UNI_MAX_BMP, UNI_MAX_UTF16, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

Referenced by convertUTF8ToUTF16String(), and ConvertUTF8toWide().

convertUTF8ToUTF16String()

bool llvm::convertUTF8ToUTF16String	(	StringRef	SrcUTF8,
		SmallVectorImpl< UTF16 > &	DstUTF16
	)

Converts a UTF-8 string into a UTF-16 string with native endianness.

Returns

true on success

Definition at line 200 of file ConvertUTFWrapper.cpp.

References assert(), llvm::StringRef::begin(), llvm::SmallVectorImpl< T >::clear(), conversionOK, ConvertUTF8toUTF16(), llvm::SmallVectorBase< Size_T >::empty(), llvm::StringRef::empty(), llvm::StringRef::end(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::resize(), llvm::SmallVectorBase< Size_T >::size(), llvm::StringRef::size(), strictConversion, and targetExhausted.

Referenced by llvm::pdb::DIASession::createFromExe(), llvm::pdb::DIASession::createFromPdb(), llvm::pdb::DIARawSymbol::findChildren(), llvm::pdb::DIARawSymbol::findChildrenByAddr(), llvm::pdb::DIARawSymbol::findChildrenByRVA(), and llvm::pdb::DIARawSymbol::findChildrenByVA().

ConvertUTF8toUTF32()

ConversionResult llvm::ConvertUTF8toUTF32	(	const UTF8 **	sourceStart,
		const UTF8 *	sourceEnd,
		UTF32 **	targetStart,
		UTF32 *	targetEnd,
		ConversionFlags	flags
	)

Convert a partial UTF8 sequence to UTF32.

If the sequence ends in an incomplete code unit sequence, returns sourceIllegal.

Definition at line 736 of file ConvertUTF.cpp.

References ConvertUTF8toUTF32Impl().

Referenced by chopOneUTF32(), llvm::sys::unicode::columnWidthUTF8(), convertUTF8Sequence(), ConvertUTF8toWide(), and llvm::json::fixUTF8().

ConvertUTF8toUTF32Impl()

static ConversionResult llvm::ConvertUTF8toUTF32Impl ( const UTF8 **  sourceStart, const UTF8 *  sourceEnd, UTF32 **  targetStart, UTF32 *  targetEnd, ConversionFlags  flags, Boolean  InputIsPartial  )

static

Definition at line 640 of file ConvertUTF.cpp.

References conversionOK, findMaximalSubpartOfIllFormedUTF8Sequence(), isLegalUTF8(), offsetsFromUTF8, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, trailingBytesForUTF8, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, and UNI_SUR_LOW_END.

Referenced by ConvertUTF8toUTF32(), and ConvertUTF8toUTF32Partial().

ConvertUTF8toUTF32Partial()

ConversionResult llvm::ConvertUTF8toUTF32Partial	(	const UTF8 **	sourceStart,
		const UTF8 *	sourceEnd,
		UTF32 **	targetStart,
		UTF32 *	targetEnd,
		ConversionFlags	flags
	)

Convert a partial UTF8 sequence to UTF32.

If the sequence ends in an incomplete code unit sequence, returns sourceExhausted.

Definition at line 727 of file ConvertUTF.cpp.

References ConvertUTF8toUTF32Impl().

ConvertUTF8toWide() [1/3]

bool llvm::ConvertUTF8toWide	(	const char *	Source,
		std::wstring &	Result
	)

Converts a UTF-8 C-string to a std::wstring.

Returns

true on success.

Definition at line 263 of file ConvertUTFWrapper.cpp.

References ConvertUTF8toWide().

ConvertUTF8toWide() [2/3]

bool llvm::ConvertUTF8toWide	(	llvm::StringRef	Source,
		std::wstring &	Result
	)

Converts a UTF-8 StringRef to a std::wstring.

Returns

true on success.

Definition at line 259 of file ConvertUTFWrapper.cpp.

References ConvertUTF8toWideInternal().

ConvertUTF8toWide() [3/3]

bool llvm::ConvertUTF8toWide	(	unsigned	WideCharWidth,
		llvm::StringRef	Source,
		char *&	ResultPtr,
		const UTF8 *&	ErrorPtr
	)

Convert an UTF8 StringRef to UTF8, UTF16, or UTF32 depending on WideCharWidth.

The converted data is written to ResultPtr, which needs to point to at least WideCharWidth * (Source.Size() + 1) bytes. On success, ResultPtr will point one after the end of the copied string. On failure, ResultPtr will not be changed, and ErrorPtr will be set to the location of the first character which could not be converted.

Returns

true on success.

Definition at line 19 of file ConvertUTFWrapper.cpp.

References assert(), conversionOK, ConvertUTF8toUTF16(), ConvertUTF8toUTF32(), isLegalUTF8String(), sourceIllegal, strictConversion, and targetExhausted.

Referenced by ConvertUTF8toWide(), and ConvertUTF8toWideInternal().

ConvertUTF8toWideInternal()

template<typename TResult >

static bool llvm::ConvertUTF8toWideInternal ( llvm::StringRef  Source, TResult &  Result  )

inlinestatic

Definition at line 243 of file ConvertUTFWrapper.cpp.

References ConvertUTF8toWide().

Referenced by ConvertUTF8toWide().

convertWideToUTF8()

bool llvm::convertWideToUTF8	(	const std::wstring &	Source,
		std::string &	Result
	)

Converts a std::wstring to a UTF-8 encoded std::string.

Returns

true on success.

Definition at line 271 of file ConvertUTFWrapper.cpp.

References conversionOK, convertUTF16ToUTF8String(), ConvertUTF32toUTF8(), End, isLegalUTF8String(), llvm_unreachable, strictConversion, and UNI_MAX_UTF8_BYTES_PER_CODE_POINT.

Referenced by findVCToolChainViaSetupConfig().

copy()

template<typename R , typename OutputIt >

OutputIt llvm::copy	(	R &&	Range,
		OutputIt	Out
	)

Definition at line 1824 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::sampleprof::ProfileSymbolList::add(), llvm::jitlink::LinkGraph::allocateContent(), llvm::jitlink::LinkGraph::allocateCString(), llvm::MachineFunction::allocateShuffleMask(), llvm::AttributeListImpl::AttributeListImpl(), buildFixItLine(), llvm::ConstantAggregate::ConstantAggregate(), llvm::detail::IEEEFloat::convertFromSignExtendedInteger(), llvm::object::convertUTF16LEToUTF8String(), llvm::PHINode::copyIncomingBlocks(), llvm::GlobalObject::copyMetadata(), llvm::MachineFunction::createExternalSymbolName(), llvm::objcopy::coff::dumpSection(), dumpSectionToFile(), getMemBufferCopyImpl(), llvm::X86TTIImpl::getShuffleCost(), llvm::object::MinidumpFile::getString(), llvm::SelectionDAG::getVectorShuffle(), llvm::SelectionDAG::getVTList(), llvm::yaml::ScalarTraits< FixedSizeHex< N > >::input(), llvm::yaml::ScalarTraits< FixedSizeString< N > >::input(), LLVMGetRelocationTypeName(), llvm::xray::mergeProfilesByStack(), llvm::xray::mergeProfilesByThread(), llvm::PeelingModuloScheduleExpander::peelPrologAndEpilogs(), llvm::sys::path::replace_path_prefix(), llvm::orc::runAsMain(), llvm::SelectionDAG::setNodeMemRefs(), llvm::StringAttributeImpl::StringAttributeImpl(), llvm::objcopy::elf::SectionWriter::visit(), and llvm::objcopy::elf::ELFSectionWriter< ELFT >::visit().

copy_if()

template<typename R , typename OutputIt , typename UnaryPredicate >

OutputIt llvm::copy_if	(	R &&	Range,
		OutputIt	Out,
		UnaryPredicate	P
	)

Provide wrappers to std::copy_if which take ranges instead of having to pass begin/end explicitly.

Definition at line 1768 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by FoldTwoEntryPHINode(), lowerV16I8Shuffle(), lowerV8I16GeneralSingleInputShuffle(), and removeUnreachableFunctions().

copyMetadataForLoad()

void llvm::copyMetadataForLoad	(	LoadInst &	Dest,
		const LoadInst &	Source
	)

Copy the metadata from the source instruction to the destination (the replacement for the source instruction).

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3348 of file Local.cpp.

References copyNonnullMetadata(), copyRangeMetadata(), DL, llvm::Value::getContext(), llvm::Value::getType(), llvm::Type::isPointerTy(), N, and llvm::Instruction::setMetadata().

Referenced by llvm::InstCombinerImpl::combineLoadToNewType().

copyNonnullMetadata()

void llvm::copyNonnullMetadata	(	const LoadInst &	OldLI,
		MDNode *	N,
		LoadInst &	NewLI
	)

Copy a nonnull metadata node to a new load instruction.

This handles mapping it to range metadata if the new load is an integer load instead of a pointer load.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3513 of file Local.cpp.

References llvm::MDBuilder::createRange(), llvm::ConstantPointerNull::get(), llvm::ConstantExpr::getAdd(), llvm::Value::getContext(), llvm::LoadInst::getPointerOperand(), llvm::ConstantExpr::getPtrToInt(), llvm::Value::getType(), N, Ptr, and llvm::Instruction::setMetadata().

Referenced by copyMetadataForLoad().

copyRangeMetadata()

void llvm::copyRangeMetadata	(	const DataLayout &	DL,
		const LoadInst &	OldLI,
		MDNode *	N,
		LoadInst &	NewLI
	)

Copy a range metadata node to a new load instruction.

This handles mapping it to nonnull metadata if the new load is a pointer load instead of an integer load and the range doesn't cover null.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3538 of file Local.cpp.

References BitWidth, llvm::ConstantRange::contains(), DL, llvm::MDNode::get(), getConstantRangeFromMetadata(), llvm::Value::getContext(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), N, and llvm::Instruction::setMetadata().

Referenced by copyMetadataForLoad().

CostTableLookup() [1/2]

template<class CostType >

const CostTblEntryT< CostType > * llvm::CostTableLookup ( ArrayRef< CostTblEntryT< CostType > >  Tbl, int  ISD, MVT  Ty  )

inline

Find in cost table.

Definition at line 35 of file CostTable.h.

References find_if(), and I.

Referenced by llvm::AArch64TTIImpl::getArithmeticInstrCost(), llvm::ARMTTIImpl::getArithmeticInstrCost(), llvm::X86TTIImpl::getArithmeticInstrCost(), llvm::AArch64TTIImpl::getArithmeticReductionCost(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::ARMTTIImpl::getArithmeticReductionCost(), llvm::ARMTTIImpl::getCastInstrCost(), llvm::X86TTIImpl::getCmpSelInstrCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::RISCVTTIImpl::getIntrinsicInstrCost(), llvm::X86TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getMinMaxReductionCost(), llvm::X86TTIImpl::getMinMaxReductionCost(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::ARMTTIImpl::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), llvm::AArch64TTIImpl::getSpliceCost(), and llvm::X86TTIImpl::getVectorInstrCost().

CostTableLookup() [2/2]

template<size_t N, class CostType >

const CostTblEntryT< CostType > * llvm::CostTableLookup ( const CostTblEntryT< CostType >(&)  Table[N], int  ISD, MVT  Ty  )

inline

Definition at line 48 of file CostTable.h.

count()

template<typename R , typename E >

auto llvm::count	(	R &&	Range,
		const E &	Element
	)

Wrapper function around std::count to count the number of times an element Element occurs in the given range Range.

Definition at line 1914 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::adjustExtracts(), checkThreadCommand(), collectGlobalObjectNameStrings(), llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructLexicalScopeDIE(), llvm::StringMap< ValueTy, AllocatorTy >::count(), countl_zero(), countr_zero(), llvm::pdb::DIARawSymbol::dump(), DuplicateInstructionsInSplitBetween(), llvm::TimeTraceProfiler::end(), llvm::OutputCategoryAggregator::EnumerateResults(), llvm::gsym::OutputAggregator::EnumerateResults(), llvm::format_provider< std::chrono::duration< Rep, Period > >::format(), format(), ForwardSwitchConditionToPHI(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::DwarfCompileUnit::getLexicalBlockDIE(), llvm::DwarfCompileUnit::getOrCreateContextDIE(), llvm::DataExtractor::getU16(), llvm::DataExtractor::getU32(), llvm::DataExtractor::getU64(), llvm::DataExtractor::getU8(), llvm::TextInstrProfReader::hasFormat(), insertFoldCacheEntry(), llvm::ARM_AM::isNEONBytesplat(), lowerShuffleAsSplitOrBlend(), lowerV8I16GeneralSingleInputShuffle(), llvm::gsym::OutputAggregator::Merge(), nameUnamedGlobals(), llvm::MachO::ArchitectureSet::operator std::string(), llvm::BlockFrequency::operator>>=(), ParseLine(), partAsHex(), popcount(), pruneCache(), llvm::ThinLTOCodeGenerator::run(), shouldPartialUnroll(), sizeOfSPAdjustment(), llvm::DWARFVerifier::summarize(), llvm::sys::toTimeSpec(), llvm::sys::toTimeVal(), ulpsFromBoundary(), llvm::gsym::DwarfTransformer::verify(), llvm::ScheduleDAGSDNodes::VerifyScheduledSequence(), llvm::TimeTraceProfiler::write(), and llvm::ThinLTOCodeGenerator::writeGeneratedObject().

count_if()

template<typename R , typename UnaryPredicate >

auto llvm::count_if	(	R &&	Range,
		UnaryPredicate	P
	)

Wrapper function around std::count_if to count the number of times an element satisfying a given predicate occurs in a range.

Definition at line 1921 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::jitlink::LinkGraph::addAbsoluteSymbol(), llvm::jitlink::LinkGraph::addDefinedSymbol(), llvm::X86FrameLowering::assignCalleeSavedSpillSlots(), CalculateUnswitchCostMultiplier(), canRewriteGEPAsOffset(), llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), costAndCollectOperands(), llvm::GEPOperator::countNonConstantIndices(), llvm::SIFrameLowering::determineCalleeSaves(), llvm::slpvectorizer::BoUpSLP::findReusedOrderedScalars(), llvm::ScalarEvolution::getAddExpr(), llvm::LoopVectorizationPlanner::getBestPlanFor(), llvm::LoopBase< BlockT, LoopT >::getNumBackEdges(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::ARMTTIImpl::getUnrollingPreferences(), llvm::HexagonSubtarget::initializeSubtargetDependencies(), llvm::slpvectorizer::BoUpSLP::isTreeTinyAndNotFullyVectorizable(), lower1BitShuffle(), lower256BitShuffle(), lower512BitShuffle(), lowerBUILD_VECTOR(), lowerBuildVectorViaDominantValues(), lowerShuffleAsPermuteAndUnpack(), lowerShuffleWithSHUFPS(), LowerToHorizontalOp(), lowerV16I32Shuffle(), lowerV16I8Shuffle(), lowerV4F32Shuffle(), lowerV4I32Shuffle(), lowerV8F16Shuffle(), lowerV8I16GeneralSingleInputShuffle(), lowerV8I16Shuffle(), lowerV8I32Shuffle(), llvm::orc::shared::numDeallocActions(), processShuffleMasks(), rematerializeLiveValuesAtUses(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), replaceUndefValuesInPhi(), scalarizeBinOpOfSplats(), SRAGlobal(), stripDebugLocFromLoopID(), thinLTOInternalizeAndPromoteGUID(), llvm::VFABI::tryDemangleForVFABI(), updateSuccessor(), and llvm::InstCombinerImpl::visitExtractElementInst().

countl_one()

template<typename T >

int llvm::countl_one

(

T

Value

)

Count the number of ones from the most significant bit to the first zero bit.

Ex. countl_one(0xFF0FFF00) == 8. Only unsigned integral types are allowed.

Returns std::numeric_limits<T>::digits on an input of all ones.

Definition at line 294 of file bit.h.

Referenced by llvm::APInt::countl_one(), llvm::APInt::countLeadingOnes(), llvm::UnwindOpcodeAssembler::EmitVFPRegSave(), extractRotateInfo(), llvm::SmallBitVector::find_last_unset(), llvm::BitVector::find_last_unset_in(), llvm::APInt::getNumSignBits(), llvm::APInt::isNegatedPowerOf2(), llvm::KnownBits::makeGE(), llvm::AArch64_AM::processLogicalImmediate(), and val2MImm().

countl_zero()

template<typename T >

int llvm::countl_zero

(

T

Val

)

Count number of 0's from the most significant bit to the least stopping at the first 1.

Only unsigned integral types are allowed.

Returns std::numeric_limits<T>::digits on an input of 0.

Definition at line 281 of file bit.h.

References count(), and T.

Referenced by bit_width(), CheckForMaskedLoad(), CombineANDShift(), combineBitcast(), llvm::SITargetLowering::computeKnownBitsForTargetInstr(), llvm::AMDGPUTargetLowering::computeKnownBitsForTargetNode(), computeKnownBitsFromRangeMetadata(), llvm::ConcurrentHashTableByPtr< KeyTy, KeyDataTy, AllocatorTy, Info >::ConcurrentHashTableByPtr(), llvm::APInt::countl_zero(), llvm::APInt::countLeadingZeros(), llvm::ScaledNumberBase::countLeadingZeros32(), llvm::ScaledNumberBase::countLeadingZeros64(), llvm::ConstantRange::ctlz(), llvm::AArch64_AM::decodeLogicalImmediate(), llvm::ScaledNumbers::divide32(), llvm::ScaledNumbers::divide64(), emitT2RegPlusImmediate(), expandMOVImmSimple(), llvm::SmallBitVector::find_last(), llvm::SparseBitVectorElement< ElementSize >::find_last(), llvm::BitVector::find_last_in(), llvm::SmallBitVector::find_prev(), FitWeights(), llvm::InstCombinerImpl::foldICmpShrConstant(), generateInstSeqLeadingZeros(), llvm::APInt::getActiveBits(), llvm::GCNSubtarget::getKnownHighZeroBitsForFrameIndex(), llvm::APIntOps::GetMostSignificantDifferentBit(), llvm::APInt::getNumSignBits(), llvm::ARM_AM::getT2SOImmValRotateVal(), getUnsignedPopCountRange(), isRunOfOnes(), isRunOfOnes64(), llvm::AArch64_AM::isValidDecodeLogicalImmediate(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), knownBitsForWorkitemID(), KnuthDiv(), Log2_32(), Log2_32_Ceil(), Log2_64(), Log2_64_Ceil(), llvm::ScaledNumbers::matchScales(), mostAlignedValueInRange(), llvm::ScaledNumbers::multiply64(), llvm::BlockFrequencyInfoImplBase::Distribution::normalize(), PerformShiftCombine(), llvm::RISCVDAGToDAGISel::selectSHXADD_UWOp(), llvm::ConstantRange::shl(), and val2MImm().

countr_one()

template<typename T >

int llvm::countr_one

(

T

Value

)

Count the number of ones from the least significant bit to the first zero bit.

Ex. countr_one(0x00FF00FF) == 8. Only unsigned integral types are allowed.

Returns std::numeric_limits<T>::digits on an input of all ones.

Definition at line 307 of file bit.h.

Referenced by CheckForMaskedLoad(), llvm::APInt::countr_one(), llvm::APInt::countTrailingOnes(), decomposeIntoOrrOfLogicalImmediates(), llvm::UnwindOpcodeAssembler::EmitRegSave(), extractRotateInfo(), llvm::SmallBitVector::find_first_unset(), llvm::SmallBitVector::find_next_unset(), GetRunOfOnesStartingAt(), llvm::SelectionDAG::getSplatSourceVector(), isBitfieldPositioningOpFromAnd(), isBitfieldPositioningOpFromShl(), isSeveralBitsPositioningOpFromShl(), isWorthFoldingIntoOrrWithShift(), LowerSaturatingConditional(), llvm::KnownBits::mul(), llvm::AArch64_AM::processLogicalImmediate(), llvm::RISCVDAGToDAGISel::Select(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), tryBitfieldInsertOpFromOrAndImm(), tryEorOfLogicalImmediates(), and llvm::SelectionDAGBuilder::visitBitTestCase().

countr_zero()

template<typename T >

int llvm::countr_zero

(

T

Val

)

Count number of 0's from the least significant bit to the most stopping at the first 1.

Only unsigned integral types are allowed.

Returns std::numeric_limits<T>::digits on an input of 0.

Definition at line 215 of file bit.h.

References count(), and T.

Referenced by BinomialCoefficient(), llvm::lowertypetests::BitSetBuilder::build(), llvm::PPCTargetLowering::BuildSDIVPow2(), calculateFileAlignment(), canUseShiftPair(), CheckForMaskedLoad(), CombineANDShift(), combineMulSpecial(), combineX86ShufflesRecursively(), llvm::X86InstrInfo::commuteInstructionImpl(), computeKnownBitsFromOperator(), llvm::ConcurrentHashTableByPtr< KeyTy, KeyDataTy, AllocatorTy, Info >::ConcurrentHashTableByPtr(), llvm::APInt::countr_zero(), llvm::APInt::countTrailingZeros(), llvm::object::ObjectFile::createELFObjectFile(), decodeCRBitMOperand(), llvm::ScaledNumbers::divide64(), dumpApplePropertyAttribute(), llvm::HexagonEvaluator::evaluate(), expandMOVImmSimple(), expandMul(), expandPredBlockMask(), llvm::SmallBitVector::find_first(), llvm::SparseBitVectorElement< ElementSize >::find_first(), llvm::BitVector::find_first_in(), llvm::SparseBitVectorElement< ElementSize >::find_next(), llvm::SmallBitVector::find_next(), llvm::wholeprogramdevirt::findLowestOffset(), firstCommonClass(), llvm::InstCombinerImpl::foldCmpLoadFromIndexedGlobal(), llvm::RISCVMatInt::generateInstSeq(), generateInstSeqImpl(), llvm::RISCVMatInt::generateTwoRegInstSeq(), llvm::detail::IEEEFloat::getExactLog2Abs(), llvm::DomainValue::getFirstDomain(), llvm::ARM_AM::getSOImmValRotate(), llvm::ARM_AM::getT2SOImmValRotate(), getTestUnderMaskCond(), llvm::ARM_AM::getThumbImm16ValShift(), llvm::ARM_AM::getThumbImmValShift(), llvm::rdf::PhysicalRegisterInfo::getUnits(), llvm::BasicBlockInfo::internalKnownBits(), isBitfieldPositioningOpFromAnd(), isBitfieldPositioningOpFromShl(), llvm::APInt::isNegatedPowerOf2(), llvm::APInt::isShiftedMask(), isShiftedMask_32(), isShiftedMask_64(), isShiftedUIntAtAnyPosition(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), isWorthFoldingIntoOrrWithShift(), llvm::AMDGPUCallLowering::lowerFormalArguments(), llvm::SITargetLowering::LowerFormalArguments(), maximalLogicalImmWithin(), llvm::SIInstrInfo::optimizeCompareInstr(), optimizeSection(), PerformBFICombine(), PerformORCombineToBFI(), llvm::ARMInstPrinter::printBitfieldInvMaskImmOperand(), llvm::ARMInstPrinter::printThumbITMask(), llvm::ARMInstPrinter::printVPTMask(), llvm::AArch64_AM::processLogicalImmediate(), ReduceSwitchRange(), llvm::RISCVDAGToDAGISel::Select(), llvm::RISCVDAGToDAGISel::selectSHXADD_UWOp(), llvm::RISCVDAGToDAGISel::selectSHXADDOp(), llvm::jitlink::Block::setAlignment(), llvm::HexagonResource::setWeight(), simplifySwitchOfPowersOfTwo(), llvm::APInt::tcLSB(), tryBitfieldInsertOpFromOr(), tryEorOfLogicalImmediates(), TypeSizeToSizeIndex(), TypeStoreSizeToSizeIndex(), llvm::SelectionDAGBuilder::visitBitTestCase(), and llvm::InstCombinerImpl::visitGetElementPtrInst().

crc32() [1/2]

uint32_t llvm::crc32

(

ArrayRef< uint8_t >

Data

)

Definition at line 101 of file CRC.cpp.

References crc32().

Referenced by crc32(), llvm::objcopy::coff::createGnuDebugLinkSectionContents(), and llvm::JamCRC::update().

crc32() [2/2]

uint32_t llvm::crc32	(	uint32_t	CRC,
		ArrayRef< uint8_t >	Data
	)

Definition at line 75 of file CRC.cpp.

References CRCTable.

createA15SDOptimizerPass()

FunctionPass * llvm::createA15SDOptimizerPass

(

)

Definition at line 681 of file A15SDOptimizer.cpp.

createAArch64A53Fix835769()

FunctionPass * llvm::createAArch64A53Fix835769

(

)

Definition at line 249 of file AArch64A53Fix835769.cpp.

createAArch64A57FPLoadBalancing()

FunctionPass * llvm::createAArch64A57FPLoadBalancing

(

)

Definition at line 720 of file AArch64A57FPLoadBalancing.cpp.

createAArch64AdvSIMDScalar()

FunctionPass * llvm::createAArch64AdvSIMDScalar

(

)

Definition at line 409 of file AArch64AdvSIMDScalarPass.cpp.

createAArch64Arm64ECCallLoweringPass()

ModulePass * llvm::createAArch64Arm64ECCallLoweringPass

(

)

createAArch64AsmTargetStreamer()

MCTargetStreamer * llvm::createAArch64AsmTargetStreamer	(	MCStreamer &	S,
		formatted_raw_ostream &	OS,
		MCInstPrinter *	InstPrint,
		bool	isVerboseAsm
	)

Definition at line 303 of file AArch64ELFStreamer.cpp.

References OS.

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64beAsmBackend()

MCAsmBackend * llvm::createAArch64beAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 816 of file AArch64AsmBackend.cpp.

References assert(), llvm::Triple::getEnvironment(), llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::Triple::GNUILP32, and llvm::Triple::isOSBinFormatELF().

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64BranchTargetsPass()

FunctionPass * llvm::createAArch64BranchTargetsPass

(

)

createAArch64CleanupLocalDynamicTLSPass()

FunctionPass * llvm::createAArch64CleanupLocalDynamicTLSPass

(

)

createAArch64CollectLOHPass()

FunctionPass * llvm::createAArch64CollectLOHPass

(

)

Definition at line 591 of file AArch64CollectLOH.cpp.

createAArch64CompressJumpTablesPass()

FunctionPass * llvm::createAArch64CompressJumpTablesPass

(

)

Definition at line 187 of file AArch64CompressJumpTables.cpp.

createAArch64CondBrTuning()

FunctionPass * llvm::createAArch64CondBrTuning

(

)

Definition at line 323 of file AArch64CondBrTuning.cpp.

createAArch64ConditionalCompares()

aarch64 AArch64 CCMP false FunctionPass * llvm::createAArch64ConditionalCompares

(

)

Definition at line 803 of file AArch64ConditionalCompares.cpp.

createAArch64ConditionOptimizerPass()

aarch64 AArch64 CondOpt false FunctionPass * llvm::createAArch64ConditionOptimizerPass

(

)

Definition at line 133 of file AArch64ConditionOptimizer.cpp.

createAArch64DeadRegisterDefinitions()

FunctionPass * llvm::createAArch64DeadRegisterDefinitions

(

)

Definition at line 200 of file AArch64DeadRegisterDefinitionsPass.cpp.

createAArch64ELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createAArch64ELFObjectWriter	(	uint8_t	OSABI,
		bool	IsILP32
	)

Definition at line 485 of file AArch64ELFObjectWriter.cpp.

createAArch64ELFStreamer()

MCELFStreamer * llvm::createAArch64ELFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	TAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll
	)

Definition at line 309 of file AArch64ELFStreamer.cpp.

References Context, and Emitter.

Referenced by createELFStreamer().

createAArch64ExpandPseudoPass()

FunctionPass * llvm::createAArch64ExpandPseudoPass

(

)

Returns an instance of the pseudo instruction expansion pass.

Definition at line 1712 of file AArch64ExpandPseudoInsts.cpp.

createAArch64GlobalsTaggingPass()

aarch64 globals AArch64 Globals Tagging false ModulePass * llvm::createAArch64GlobalsTaggingPass

(

)

Definition at line 164 of file AArch64GlobalsTagging.cpp.

createAArch64IndirectThunks()

FunctionPass * llvm::createAArch64IndirectThunks

(

)

Definition at line 444 of file AArch64SLSHardening.cpp.

createAArch64InstructionSelector()

InstructionSelector * llvm::createAArch64InstructionSelector	(	const AArch64TargetMachine &	TM,
		AArch64Subtarget &	Subtarget,
		AArch64RegisterBankInfo &	RBI
	)

Definition at line 7765 of file AArch64InstructionSelector.cpp.

References TM.

Referenced by llvm::AArch64Subtarget::AArch64Subtarget().

createAArch64ISelDag()

FunctionPass * llvm::createAArch64ISelDag	(	AArch64TargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

createAArch64ISelDag - This pass converts a legalized DAG into a AArch64-specific DAG, ready for instruction scheduling.

Definition at line 6852 of file AArch64ISelDAGToDAG.cpp.

References TM.

createAArch64leAsmBackend()

MCAsmBackend * llvm::createAArch64leAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 796 of file AArch64AsmBackend.cpp.

References assert(), llvm::Triple::getEnvironment(), llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::Triple::GNUILP32, llvm::Triple::isOSBinFormatCOFF(), llvm::Triple::isOSBinFormatELF(), llvm::Triple::isOSBinFormatMachO(), and MRI.

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64LoadStoreOptimizationPass()

FunctionPass * llvm::createAArch64LoadStoreOptimizationPass

(

)

createAArch64LoadStoreOptimizationPass - returns an instance of the load / store optimization pass.

Definition at line 2562 of file AArch64LoadStoreOptimizer.cpp.

createAArch64LoopIdiomTransformPass()

aarch64 Transform specific loop idioms into optimized vector false Pass * llvm::createAArch64LoopIdiomTransformPass

(

)

Definition at line 164 of file AArch64LoopIdiomTransform.cpp.

createAArch64LowerHomogeneousPrologEpilogPass()

ModulePass * llvm::createAArch64LowerHomogeneousPrologEpilogPass

(

)

Definition at line 669 of file AArch64LowerHomogeneousPrologEpilog.cpp.

createAArch64MachObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createAArch64MachObjectWriter	(	uint32_t	CPUType,
		uint32_t	CPUSubtype,
		bool	IsILP32
	)

Definition at line 409 of file AArch64MachObjectWriter.cpp.

createAArch64MacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createAArch64MacroFusionDAGMutation

(

)

Note that you have to add: DAG.addMutation(createAArch64MacroFusionDAGMutation()); to AArch64PassConfig::createMachineScheduler() to have an effect.

Definition at line 480 of file AArch64MacroFusion.cpp.

References createMacroFusionDAGMutation(), and shouldScheduleAdjacent().

createAArch64MCCodeEmitter()

MCCodeEmitter * llvm::createAArch64MCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 751 of file AArch64MCCodeEmitter.cpp.

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64MIPeepholeOptPass()

FunctionPass * llvm::createAArch64MIPeepholeOptPass

(

)

Definition at line 781 of file AArch64MIPeepholeOpt.cpp.

createAArch64NullTargetStreamer()

MCTargetStreamer * llvm::createAArch64NullTargetStreamer

(

MCStreamer &

S

)

Definition at line 141 of file AArch64TargetStreamer.cpp.

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64O0PreLegalizerCombiner()

FunctionPass * llvm::createAArch64O0PreLegalizerCombiner

(

)

Definition at line 185 of file AArch64O0PreLegalizerCombiner.cpp.

createAArch64ObjectTargetStreamer()

MCTargetStreamer * llvm::createAArch64ObjectTargetStreamer	(	MCStreamer &	S,
		const MCSubtargetInfo &	STI
	)

Definition at line 131 of file AArch64TargetStreamer.cpp.

References llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeAArch64TargetMC().

createAArch64PointerAuthPass()

FunctionPass * llvm::createAArch64PointerAuthPass

(

)

createAArch64PostCoalescerPass()

FunctionPass * llvm::createAArch64PostCoalescerPass

(

)

Definition at line 99 of file AArch64PostCoalescerPass.cpp.

createAArch64PostLegalizerCombiner()

FunctionPass * llvm::createAArch64PostLegalizerCombiner

(

bool

IsOptNone

)

Definition at line 711 of file AArch64PostLegalizerCombiner.cpp.

createAArch64PostLegalizerLowering()

FunctionPass * llvm::createAArch64PostLegalizerLowering

(

)

Definition at line 1370 of file AArch64PostLegalizerLowering.cpp.

createAArch64PostSelectOptimize()

FunctionPass * llvm::createAArch64PostSelectOptimize

(

)

Definition at line 257 of file AArch64PostSelectOptimize.cpp.

createAArch64PreLegalizerCombiner()

FunctionPass * llvm::createAArch64PreLegalizerCombiner

(

)

Definition at line 829 of file AArch64PreLegalizerCombiner.cpp.

createAArch64PromoteConstantPass()

aarch64 promote AArch64 Promote Constant false ModulePass * llvm::createAArch64PromoteConstantPass

(

)

Definition at line 235 of file AArch64PromoteConstant.cpp.

createAArch64RedundantCopyEliminationPass()

FunctionPass * llvm::createAArch64RedundantCopyEliminationPass

(

)

Definition at line 496 of file AArch64RedundantCopyElimination.cpp.

createAArch64SIMDInstrOptPass()

FunctionPass * llvm::createAArch64SIMDInstrOptPass

(

)

Returns an instance of the high cost ASIMD instruction replacement optimization pass.

Definition at line 739 of file AArch64SIMDInstrOpt.cpp.

createAArch64SLSHardeningPass()

FunctionPass * llvm::createAArch64SLSHardeningPass

(

)

Definition at line 409 of file AArch64SLSHardening.cpp.

createAArch64SpeculationHardeningPass()

FunctionPass * llvm::createAArch64SpeculationHardeningPass

(

)

Returns an instance of the pseudo instruction expansion pass.

Definition at line 702 of file AArch64SpeculationHardening.cpp.

createAArch64StackTaggingPass()

AArch64 Stack false FunctionPass * llvm::createAArch64StackTaggingPass

(

bool

IsOptNone

)

Definition at line 345 of file AArch64StackTagging.cpp.

createAArch64StackTaggingPreRAPass()

aarch64 stack tagging pre AArch64 Stack Tagging PreRA false FunctionPass * llvm::createAArch64StackTaggingPreRAPass

(

)

Definition at line 97 of file AArch64StackTaggingPreRA.cpp.

createAArch64StorePairSuppressPass()

FunctionPass * llvm::createAArch64StorePairSuppressPass

(

)

createAArch64WinCOFFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createAArch64WinCOFFObjectWriter

(

const Triple &

TheTriple

)

Definition at line 165 of file AArch64WinCOFFObjectWriter.cpp.

createAArch64WinCOFFStreamer()

MCWinCOFFStreamer * llvm::createAArch64WinCOFFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	TAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll,
		bool	IncrementalLinkerCompatible
	)

Definition at line 294 of file AArch64WinCOFFStreamer.cpp.

References Context, and Emitter.

Referenced by createWinCOFFStreamer().

createAggressiveAntiDepBreaker()

AntiDepBreaker * llvm::createAggressiveAntiDepBreaker	(	MachineFunction &	MFi,
		const RegisterClassInfo &	RCI,
		TargetSubtargetInfo::RegClassVector &	CriticalPathRCs
	)

Definition at line 962 of file AggressiveAntiDepBreaker.cpp.

Referenced by INITIALIZE_PASS().

createAllocaHoisting()

FunctionPass * llvm::createAllocaHoisting

(

)

createAlwaysInlinerLegacyPass()

always Inliner for always_inline false Pass * llvm::createAlwaysInlinerLegacyPass

(

bool

InsertLifetime = true

)

Create a legacy pass manager instance of a pass to inline and remove functions marked as "always_inline".

Definition at line 174 of file AlwaysInliner.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUAAWrapperPass()

amdgpu aa AMDGPU Address space based Alias Analysis true ImmutablePass * llvm::createAMDGPUAAWrapperPass

(

)

Definition at line 33 of file AMDGPUAliasAnalysis.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUAlwaysInlinePass()

ModulePass * llvm::createAMDGPUAlwaysInlinePass

(

bool

GlobalOpt = true

)

Definition at line 163 of file AMDGPUAlwaysInlinePass.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUAnnotateKernelFeaturesPass()

Pass * llvm::createAMDGPUAnnotateKernelFeaturesPass

(

)

Definition at line 137 of file AMDGPUAnnotateKernelFeatures.cpp.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare().

createAMDGPUAnnotateUniformValues()

FunctionPass * llvm::createAMDGPUAnnotateUniformValues

(

)

Definition at line 122 of file AMDGPUAnnotateUniformValues.cpp.

createAMDGPUAsmBackend()

MCAsmBackend * llvm::createAMDGPUAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 263 of file AMDGPUAsmBackend.cpp.

References llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeAMDGPUTargetMC().

createAMDGPUAtomicOptimizerPass()

AMDGPU atomic false FunctionPass * llvm::createAMDGPUAtomicOptimizerPass

(

ScanOptions

ScanStrategy

)

Definition at line 1018 of file AMDGPUAtomicOptimizer.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUAttributorLegacyPass()

Pass * llvm::createAMDGPUAttributorLegacyPass

(

)

Definition at line 1116 of file AMDGPUAttributor.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUCodeGenPreparePass()

FunctionPass * llvm::createAMDGPUCodeGenPreparePass

(

)

Definition at line 2318 of file AMDGPUCodeGenPrepare.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUCtorDtorLoweringLegacyPass()

ModulePass * llvm::createAMDGPUCtorDtorLoweringLegacyPass

(

)

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createAMDGPUELFObjectWriter	(	bool	Is64Bit,
		uint8_t	OSABI,
		bool	HasRelocationAddend
	)

Definition at line 99 of file AMDGPUELFObjectWriter.cpp.

createAMDGPUELFStreamer()

MCELFStreamer * llvm::createAMDGPUELFStreamer	(	const Triple &	T,
		MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll
	)

Definition at line 31 of file AMDGPUELFStreamer.cpp.

References Context, and Emitter.

Referenced by createMCStreamer().

createAMDGPUExportClusteringDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createAMDGPUExportClusteringDAGMutation

(

)

Definition at line 144 of file AMDGPUExportClustering.cpp.

Referenced by createGCNMaxOccupancyMachineScheduler().

createAMDGPUExternalAAWrapperPass()

ImmutablePass * llvm::createAMDGPUExternalAAWrapperPass

(

)

Definition at line 37 of file AMDGPUAliasAnalysis.cpp.

createAMDGPUGlobalISelDivergenceLoweringPass()

FunctionPass * llvm::createAMDGPUGlobalISelDivergenceLoweringPass

(

)

Definition at line 206 of file AMDGPUGlobalISelDivergenceLowering.cpp.

createAMDGPUImageIntrinsicOptimizerPass()

FunctionPass * llvm::createAMDGPUImageIntrinsicOptimizerPass

(

const TargetMachine *

TM

)

Definition at line 326 of file AMDGPUImageIntrinsicOptimizer.cpp.

References TM.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUISelDag()

amdgpu AMDGPU DAG DAG Pattern Instruction false FunctionPass * llvm::createAMDGPUISelDag	(	TargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

This pass converts a legalized DAG into a AMDGPU-specific.

Definition at line 115 of file AMDGPUISelDAGToDAG.cpp.

References TM.

Referenced by llvm::AMDGPUPassConfig::addInstSelector().

createAMDGPULateCodeGenPreparePass()

FunctionPass * llvm::createAMDGPULateCodeGenPreparePass

(

)

Definition at line 199 of file AMDGPULateCodeGenPrepare.cpp.

createAMDGPULowerBufferFatPointersPass()

false ModulePass * llvm::createAMDGPULowerBufferFatPointersPass

(

)

Definition at line 2005 of file AMDGPULowerBufferFatPointers.cpp.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare().

createAMDGPULowerKernelArgumentsPass()

FunctionPass * llvm::createAMDGPULowerKernelArgumentsPass

(

)

Definition at line 301 of file AMDGPULowerKernelArguments.cpp.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare().

createAMDGPULowerKernelAttributesPass()

ModulePass * llvm::createAMDGPULowerKernelAttributesPass

(

)

Definition at line 353 of file AMDGPULowerKernelAttributes.cpp.

createAMDGPULowerModuleLDSLegacyPass()

Lower uses of LDS variables from non kernel false ModulePass * llvm::createAMDGPULowerModuleLDSLegacyPass

(

const AMDGPUTargetMachine *

TM = nullptr

)

Definition at line 1640 of file AMDGPULowerModuleLDSPass.cpp.

References TM.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUMachineCFGStructurizerPass()

amdgpu machine cfg AMDGPU Machine CFG false FunctionPass * llvm::createAMDGPUMachineCFGStructurizerPass

(

)

Definition at line 2844 of file AMDGPUMachineCFGStructurizer.cpp.

createAMDGPUMacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createAMDGPUMacroFusionDAGMutation

(

)

Note that you have to add: DAG.addMutation(createAMDGPUMacroFusionDAGMutation()); to AMDGPUPassConfig::createMachineScheduler() to have an effect.

Definition at line 62 of file AMDGPUMacroFusion.cpp.

References createMacroFusionDAGMutation(), and shouldScheduleAdjacent().

Referenced by createGCNMaxOccupancyMachineScheduler(), and createIterativeILPMachineScheduler().

createAMDGPUMCCodeEmitter()

MCCodeEmitter * llvm::createAMDGPUMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 101 of file AMDGPUMCCodeEmitter.cpp.

References llvm::MCContext::getRegisterInfo().

Referenced by llvm::AMDGPUAsmPrinter::emitInstruction(), and LLVMInitializeAMDGPUTargetMC().

createAMDGPUOpenCLEnqueuedBlockLoweringPass()

ModulePass * llvm::createAMDGPUOpenCLEnqueuedBlockLoweringPass

(

)

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUPostLegalizeCombiner()

FunctionPass * llvm::createAMDGPUPostLegalizeCombiner

(

bool

IsOptNone

)

Definition at line 567 of file AMDGPUPostLegalizerCombiner.cpp.

createAMDGPUPreLegalizeCombiner()

FunctionPass * llvm::createAMDGPUPreLegalizeCombiner

(

bool

IsOptNone

)

Definition at line 296 of file AMDGPUPreLegalizerCombiner.cpp.

createAMDGPUPrintfRuntimeBinding()

ModulePass * llvm::createAMDGPUPrintfRuntimeBinding

(

)

Definition at line 79 of file AMDGPUPrintfRuntimeBinding.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUPromoteAlloca()

FunctionPass * llvm::createAMDGPUPromoteAlloca

(

)

Definition at line 244 of file AMDGPUPromoteAlloca.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPUPromoteAllocaToVector()

FunctionPass * llvm::createAMDGPUPromoteAllocaToVector

(

)

Definition at line 248 of file AMDGPUPromoteAlloca.cpp.

createAMDGPUPromoteKernelArgumentsPass()

FunctionPass * llvm::createAMDGPUPromoteKernelArgumentsPass

(

)

Definition at line 203 of file AMDGPUPromoteKernelArguments.cpp.

createAMDGPURegBankCombiner()

FunctionPass * llvm::createAMDGPURegBankCombiner

(

bool

IsOptNone

)

Definition at line 474 of file AMDGPURegBankCombiner.cpp.

createAMDGPURemoveIncompatibleFunctionsPass()

ModulePass * llvm::createAMDGPURemoveIncompatibleFunctionsPass

(

const TargetMachine *

)

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAMDGPURewriteOutArgumentsPass()

FunctionPass * llvm::createAMDGPURewriteOutArgumentsPass

(

)

Definition at line 403 of file AMDGPURewriteOutArguments.cpp.

createAMDGPURewriteUndefForPHILegacyPass()

FunctionPass * llvm::createAMDGPURewriteUndefForPHILegacyPass

(

)

Definition at line 193 of file AMDGPURewriteUndefForPHI.cpp.

createAMDGPUSetWavePriorityPass()

FunctionPass * llvm::createAMDGPUSetWavePriorityPass

(

)

createAMDGPUStructurizeCFGPass()

Pass * llvm::createAMDGPUStructurizeCFGPass

(

)

createAMDGPUUnifyMetadataPass()

ModulePass * llvm::createAMDGPUUnifyMetadataPass

(

)

createAnyOfOp()

Value * llvm::createAnyOfOp	(	IRBuilderBase &	Builder,
		Value *	StartVal,
		RecurKind	RK,
		Value *	Left,
		Value *	Right
	)

See RecurrenceDescriptor::isAnyOfPattern for a description of the pattern we are trying to match.

In this pattern, we are only ever selecting between two values: 1) an initial start value StartVal of the reduction PHI, and 2) a loop invariant value. If any of lane value in Left, Right is not equal to StartVal, select the loop invariant value. This is done by selecting Right iff Left is equal to StartVal.

Definition at line 1037 of file LoopUtils.cpp.

References llvm::IRBuilderBase::CreateCmp(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateVectorSplat(), llvm::CmpInst::ICMP_NE, Left, and Right.

createAnyOfTargetReduction()

Value * llvm::createAnyOfTargetReduction	(	IRBuilderBase &	B,
		Value *	Src,
		const RecurrenceDescriptor &	Desc,
		PHINode *	OrigPhi
	)

Create a target reduction of the given vector Src for a reduction of the kind RecurKind::IAnyOf or RecurKind::FAnyOf.

The reduction operation is described by Desc.

Definition at line 1128 of file LoopUtils.cpp.

References assert(), llvm::IRBuilderBase::CreateCmp(), llvm::IRBuilderBase::CreateOrReduce(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateVectorSplat(), llvm::CmpInst::ICMP_NE, llvm::RecurrenceDescriptor::isAnyOfRecurrenceKind(), Right, and llvm::Value::users().

Referenced by createTargetReduction().

createARCBranchFinalizePass()

FunctionPass * llvm::createARCBranchFinalizePass

(

)

Definition at line 181 of file ARCBranchFinalize.cpp.

createARCExpandPseudosPass()

FunctionPass * llvm::createARCExpandPseudosPass

(

)

Definition at line 163 of file ARCExpandPseudos.cpp.

createARCISelDag()

FunctionPass * llvm::createARCISelDag	(	ARCTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

This pass converts a legalized DAG into a ARC-specific DAG, ready for instruction scheduling.

Definition at line 71 of file ARCISelDAGToDAG.cpp.

References TM.

createARCOptAddrMode()

FunctionPass * llvm::createARCOptAddrMode

(

)

Definition at line 530 of file ARCOptAddrMode.cpp.

createARMBEAsmBackend()

MCAsmBackend * llvm::createARMBEAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 1368 of file ARMAsmBackend.cpp.

References big, createARMAsmBackend(), MRI, and Options.

Referenced by LLVMInitializeARMTargetMC().

createARMBEMCCodeEmitter()

MCCodeEmitter * llvm::createARMBEMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 2039 of file ARMMCCodeEmitter.cpp.

Referenced by LLVMInitializeARMTargetMC().

createARMBlockPlacementPass()

FunctionPass * llvm::createARMBlockPlacementPass

(

)

Definition at line 57 of file ARMBlockPlacement.cpp.

createARMBranchTargetsPass()

FunctionPass * llvm::createARMBranchTargetsPass

(

)

createARMConstantIslandPass()

FunctionPass * llvm::createARMConstantIslandPass

(

)

createARMConstantIslandPass - returns an instance of the constpool island pass.

Definition at line 2529 of file ARMConstantIslandPass.cpp.

createARMELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createARMELFObjectWriter

(

uint8_t

OSABI

)

Construct an ELF Mach-O object writer.

Definition at line 341 of file ARMELFObjectWriter.cpp.

createARMELFStreamer()

MCELFStreamer * llvm::createARMELFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	TAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll,
		bool	IsThumb,
		bool	IsAndroid
	)

Definition at line 1486 of file ARMELFStreamer.cpp.

References Context, llvm::ELF::EF_ARM_EABI_VER5, and Emitter.

Referenced by createELFStreamer().

createARMExpandPseudoPass()

FunctionPass * llvm::createARMExpandPseudoPass

(

)

createARMExpandPseudoPass - returns an instance of the pseudo instruction expansion pass.

Definition at line 3275 of file ARMExpandPseudoInsts.cpp.

createARMFixCortexA57AES1742098Pass()

FunctionPass * llvm::createARMFixCortexA57AES1742098Pass

(

)

Definition at line 430 of file ARMFixCortexA57AES1742098Pass.cpp.

createARMIndirectThunks()

FunctionPass * llvm::createARMIndirectThunks

(

)

Definition at line 423 of file ARMSLSHardening.cpp.

createARMInstructionSelector()

InstructionSelector * llvm::createARMInstructionSelector	(	const ARMBaseTargetMachine &	TM,
		const ARMSubtarget &	STI,
		const ARMRegisterBankInfo &	RBI
	)

Definition at line 162 of file ARMInstructionSelector.cpp.

References TM.

Referenced by llvm::ARMSubtarget::ARMSubtarget().

createARMISelDag()

FunctionPass * llvm::createARMISelDag	(	ARMBaseTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

createARMISelDag - This pass converts a legalized DAG into a ARM-specific DAG, ready for instruction scheduling.

Definition at line 5887 of file ARMISelDAGToDAG.cpp.

References TM.

createARMLEAsmBackend()

MCAsmBackend * llvm::createARMLEAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 1361 of file ARMAsmBackend.cpp.

References createARMAsmBackend(), little, MRI, and Options.

Referenced by LLVMInitializeARMTargetMC().

createARMLEMCCodeEmitter()

MCCodeEmitter * llvm::createARMLEMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 2034 of file ARMMCCodeEmitter.cpp.

Referenced by LLVMInitializeARMTargetMC().

createARMLoadStoreOptimizationPass()

FunctionPass * llvm::createARMLoadStoreOptimizationPass

(

bool

PreAlloc = false

)

Returns an instance of the load / store optimization pass.

Definition at line 3306 of file ARMLoadStoreOptimizer.cpp.

createARMLowOverheadLoopsPass()

FunctionPass * llvm::createARMLowOverheadLoopsPass

(

)

Definition at line 1876 of file ARMLowOverheadLoops.cpp.

createARMMachObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createARMMachObjectWriter	(	bool	Is64Bit,
		uint32_t	CPUType,
		uint32_t	CPUSubtype
	)

Construct an ARM Mach-O object writer.

Definition at line 508 of file ARMMachObjectWriter.cpp.

Referenced by llvm::ARMAsmBackendDarwin::createObjectTargetWriter().

createARMMachORelocationInfo()

MCRelocationInfo * llvm::createARMMachORelocationInfo

(

MCContext &

Ctx

)

Construct ARM Mach-O relocation info.

createARMMachORelocationInfo - Construct an ARM Mach-O RelocationInfo.

Definition at line 40 of file ARMMachORelocationInfo.cpp.

Referenced by createARMMCRelocationInfo().

createARMMacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createARMMacroFusionDAGMutation

(

)

Note that you have to add: DAG.addMutation(createARMMacroFusionDAGMutation()); to ARMPassConfig::createMachineScheduler() to have an effect.

Definition at line 65 of file ARMMacroFusion.cpp.

References createMacroFusionDAGMutation(), and shouldScheduleAdjacent().

createARMNullTargetStreamer()

MCTargetStreamer * llvm::createARMNullTargetStreamer

(

MCStreamer &

S

)

Definition at line 1478 of file ARMELFStreamer.cpp.

Referenced by LLVMInitializeARMTargetMC().

createARMObjectTargetELFStreamer()

MCTargetStreamer * llvm::createARMObjectTargetELFStreamer

(

MCStreamer &

S

)

Definition at line 1482 of file ARMELFStreamer.cpp.

Referenced by createARMObjectTargetStreamer().

createARMObjectTargetStreamer()

MCTargetStreamer * llvm::createARMObjectTargetStreamer	(	MCStreamer &	S,
		const MCSubtargetInfo &	STI
	)

Definition at line 326 of file ARMTargetStreamer.cpp.

References createARMObjectTargetELFStreamer(), createARMObjectTargetWinCOFFStreamer(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeARMTargetMC().

createARMObjectTargetWinCOFFStreamer()

MCTargetStreamer * llvm::createARMObjectTargetWinCOFFStreamer

(

MCStreamer &

S

)

Definition at line 275 of file ARMWinCOFFStreamer.cpp.

Referenced by createARMObjectTargetStreamer().

createARMOptimizeBarriersPass()

FunctionPass * llvm::createARMOptimizeBarriersPass

(

)

createARMOptimizeBarriersPass - Returns an instance of the remove double barriers pass.

Definition at line 104 of file ARMOptimizeBarriersPass.cpp.

createARMParallelDSPPass()

Pass * llvm::createARMParallelDSPPass

(

)

Definition at line 802 of file ARMParallelDSP.cpp.

createARMSLSHardeningPass()

FunctionPass * llvm::createARMSLSHardeningPass

(

)

Definition at line 382 of file ARMSLSHardening.cpp.

createARMTargetAsmStreamer()

MCTargetStreamer * llvm::createARMTargetAsmStreamer	(	MCStreamer &	S,
		formatted_raw_ostream &	OS,
		MCInstPrinter *	InstPrint,
		bool	isVerboseAsm
	)

Definition at line 1471 of file ARMELFStreamer.cpp.

References OS.

Referenced by LLVMInitializeARMTargetMC().

createARMWinCOFFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createARMWinCOFFObjectWriter

(

)

Construct an ARM PE/COFF object writer.

Definition at line 102 of file ARMWinCOFFObjectWriter.cpp.

createARMWinCOFFStreamer()

MCStreamer * llvm::createARMWinCOFFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend > &&	MAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	Emitter,
		bool	RelaxAll,
		bool	IncrementalLinkerCompatible
	)

Definition at line 69 of file ARMWinCOFFStreamer.cpp.

References Context, and Emitter.

Referenced by LLVMInitializeARMTargetMC().

createAsmStreamer()

MCStreamer * llvm::createAsmStreamer	(	MCContext &	Ctx,
		std::unique_ptr< formatted_raw_ostream >	OS,
		bool	isVerboseAsm,
		bool	useDwarfDirectory,
		MCInstPrinter *	InstPrint,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		bool	ShowInst
	)

Create a machine code streamer which will print out assembly for the native target, suitable for compiling with a native assembler.

Parameters

InstPrint	- If given, the instruction printer to use. If not given the MCInst representation will be printed. This method takes ownership of InstPrint.
CE	- If given, a code emitter to use to show the instruction encoding inline with the assembly. This method takes ownership of CE.
TAB	- If given, a target asm backend to use to show the fixup information in conjunction with encoding information. This method takes ownership of TAB.
ShowInst	- Whether to show the MCInst representation inline with the assembly.

Definition at line 2637 of file MCAsmStreamer.cpp.

References Context, and OS.

Referenced by llvm::Target::createAsmStreamer().

createAtomicExpandLegacyPass()

FunctionPass * llvm::createAtomicExpandLegacyPass

(

)

AtomicExpandPass - At IR level this pass replace atomic instructions with __atomic_* library calls, or target specific instruction which implement the same semantics in a way which better fits the target backend.

Definition at line 348 of file AtomicExpandPass.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createAVRAsmBackend()

MCAsmBackend * llvm::createAVRAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const llvm::MCTargetOptions &	TO
	)

Creates an assembly backend for AVR.

Definition at line 529 of file AVRAsmBackend.cpp.

References llvm::Triple::getOS(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeAVRTargetMC().

createAVRBranchSelectionPass()

FunctionPass * llvm::createAVRBranchSelectionPass

(

)

createAVRELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createAVRELFObjectWriter

(

uint8_t

OSABI

)

Creates an ELF object writer for AVR.

Definition at line 156 of file AVRELFObjectWriter.cpp.

Referenced by llvm::AVRAsmBackend::createObjectTargetWriter().

createAVRELFStreamer()

MCStreamer * llvm::createAVRELFStreamer	(	Triple const &	TT,
		MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	CE
	)

Definition at line 44 of file AVRMCELFStreamer.cpp.

References Context.

createAVRExpandPseudoPass()

FunctionPass * llvm::createAVRExpandPseudoPass

(

)

Referenced by INITIALIZE_PASS().

createAVRFrameAnalyzerPass()

FunctionPass * llvm::createAVRFrameAnalyzerPass

(

)

Creates instance of the frame analyzer pass.

Definition at line 496 of file AVRFrameLowering.cpp.

createAVRISelDag()

FunctionPass * llvm::createAVRISelDag	(	AVRTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 587 of file AVRISelDAGToDAG.cpp.

References TM.

createAVRMCCodeEmitter()

MCCodeEmitter * llvm::createAVRMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Creates a machine code emitter for AVR.

Referenced by LLVMInitializeAVRTargetMC().

createAVRMCInstrInfo()

MCInstrInfo * llvm::createAVRMCInstrInfo

(

)

Definition at line 41 of file AVRMCTargetDesc.cpp.

References X.

Referenced by LLVMInitializeAVRTargetMC().

createAVRShiftExpandPass()

Pass * llvm::createAVRShiftExpandPass

(

)

createBarrierNoopPass()

ModulePass * llvm::createBarrierNoopPass

(

)

createBarrierNoopPass - This pass is purely a module pass barrier in a pass manager.

Definition at line 43 of file BarrierNoopPass.cpp.

createBasicAAWrapperPass()

basic Basic Alias true FunctionPass * llvm::createBasicAAWrapperPass

(

)

Definition at line 1916 of file BasicAliasAnalysis.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createBasicBlockPathCloningPass()

MachineFunctionPass * llvm::createBasicBlockPathCloningPass

(

)

Referenced by llvm::TargetPassConfig::addMachinePasses().

createBasicBlockSectionsPass()

MachineFunctionPass * llvm::createBasicBlockSectionsPass

(

)

createBasicBlockSections Pass - This pass assigns sections to machine basic blocks and is enabled with -fbasic-block-sections.

Definition at line 405 of file BasicBlockSections.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createBasicBlockSectionsProfileReaderWrapperPass()

ImmutablePass * llvm::createBasicBlockSectionsProfileReaderWrapperPass

(

const MemoryBuffer *

Buf

)

Definition at line 447 of file BasicBlockSectionsProfileReader.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createBasicRegisterAllocator() [1/2]

FunctionPass * llvm::createBasicRegisterAllocator

(

)

BasicRegisterAllocation Pass - This pass implements a degenerate global register allocator using the basic regalloc framework.

Definition at line 333 of file RegAllocBasic.cpp.

createBasicRegisterAllocator() [2/2]

FunctionPass * llvm::createBasicRegisterAllocator

(

RegClassFilterFunc

F

)

Definition at line 337 of file RegAllocBasic.cpp.

References F.

createBitcodeWriterPass()

write Write true ModulePass * llvm::createBitcodeWriterPass	(	raw_ostream &	Str,
		bool	ShouldPreserveUseListOrder = false
	)

Create and return a pass that writes the module to the specified ostream.

Note that this pass is designed for use with the legacy pass manager.

If ShouldPreserveUseListOrder, encode use-list order so it can be reproduced when deserialized.

Definition at line 76 of file BitcodeWriterPass.cpp.

createBitMaskForGaps()

Constant * llvm::createBitMaskForGaps	(	IRBuilderBase &	Builder,
		unsigned	VF,
		const InterleaveGroup< Instruction > &	Group
	)

Create a mask that filters the members of an interleave group where there are gaps.

For example, the mask for Group with interleave-factor 3 and VF 4, that has only its first member present is:

<1,0,0,1,0,0,1,0,0,1,0,0>

Note: The result is a mask of 0's and 1's, as opposed to the other create[*]Mask() utilities which create a shuffle mask (mask that consists of indices).

Definition at line 832 of file VectorUtils.cpp.

References assert(), llvm::ConstantVector::get(), llvm::InterleaveGroup< InstTy >::getFactor(), llvm::IRBuilderBase::getInt1(), llvm::InterleaveGroup< InstTy >::getMember(), llvm::InterleaveGroup< InstTy >::getNumMembers(), and llvm::InterleaveGroup< InstTy >::isReverse().

Referenced by llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

createBPFAsmBackend()

MCAsmBackend * llvm::createBPFAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 130 of file BPFAsmBackend.cpp.

References little.

Referenced by LLVMInitializeBPFTargetMC().

createBPFbeAsmBackend()

MCAsmBackend * llvm::createBPFbeAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 137 of file BPFAsmBackend.cpp.

References big.

Referenced by LLVMInitializeBPFTargetMC().

createBPFbeMCCodeEmitter()

MCCodeEmitter * llvm::createBPFbeMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 74 of file BPFMCCodeEmitter.cpp.

References llvm::MCContext::getRegisterInfo().

Referenced by LLVMInitializeBPFTargetMC().

createBPFCheckAndAdjustIR()

ModulePass * llvm::createBPFCheckAndAdjustIR

(

)

createBPFELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createBPFELFObjectWriter

(

uint8_t

OSABI

)

Definition at line 87 of file BPFELFObjectWriter.cpp.

createBPFInstructionSelector()

InstructionSelector * llvm::createBPFInstructionSelector	(	const BPFTargetMachine &	TM,
		const BPFSubtarget &	Subtarget,
		const BPFRegisterBankInfo &	RBI
	)

Definition at line 88 of file BPFInstructionSelector.cpp.

References TM.

Referenced by llvm::BPFSubtarget::BPFSubtarget().

createBPFISelDag()

FunctionPass * llvm::createBPFISelDag

(

BPFTargetMachine &

TM

)

Definition at line 491 of file BPFISelDAGToDAG.cpp.

References TM.

createBPFMCCodeEmitter()

MCCodeEmitter * llvm::createBPFMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 69 of file BPFMCCodeEmitter.cpp.

References llvm::MCContext::getRegisterInfo().

Referenced by LLVMInitializeBPFTargetMC().

createBPFMIPeepholePass()

FunctionPass * llvm::createBPFMIPeepholePass

(

)

createBPFMIPreEmitCheckingPass()

FunctionPass * llvm::createBPFMIPreEmitCheckingPass

(

)

createBPFMIPreEmitPeepholePass()

FunctionPass * llvm::createBPFMIPreEmitPeepholePass

(

)

createBPFMISimplifyPatchablePass()

FunctionPass * llvm::createBPFMISimplifyPatchablePass

(

)

createBreakCriticalEdgesPass()

FunctionPass * llvm::createBreakCriticalEdgesPass

(

)

createBreakFalseDeps()

FunctionPass * llvm::createBreakFalseDeps

(

)

Creates Break False Dependencies pass.

See also

BreakFalseDeps.cpp

Definition at line 108 of file BreakFalseDeps.cpp.

createBURRListDAGScheduler()

ScheduleDAGSDNodes * llvm::createBURRListDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createBURRListDAGScheduler - This creates a bottom up register usage reduction list scheduler.

Definition at line 3145 of file ScheduleDAGRRList.cpp.

References llvm::TargetSubtargetInfo::getInstrInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::SelectionDAGISel::MF, TII, and TRI.

Referenced by createDefaultScheduler().

createCallBrPass()

Prepare false FunctionPass * llvm::createCallBrPass

(

)

Definition at line 103 of file CallBrPrepare.cpp.

Referenced by llvm::TargetPassConfig::addISelPrepare().

createCallGraphDOTPrinterPass()

ModulePass * llvm::createCallGraphDOTPrinterPass

(

)

Definition at line 355 of file CallPrinter.cpp.

createCallGraphViewerPass()

ModulePass * llvm::createCallGraphViewerPass

(

)

createCallMatchingInvoke()

CallInst * llvm::createCallMatchingInvoke

(

InvokeInst *

II

)

Create a call that matches the invoke II in terms of arguments, attributes, debug information, etc.

The call is not placed in a block and it will not have a name. The invoke instruction is not removed, nor are the uses replaced by the new call.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2872 of file Local.cpp.

References llvm::CallBase::args(), llvm::Instruction::copyMetadata(), llvm::CallInst::Create(), llvm::MDBuilder::createBranchWeights(), llvm::Instruction::extractProfTotalWeight(), llvm::CallBase::getAttributes(), llvm::CallBase::getCalledOperand(), llvm::CallBase::getCallingConv(), llvm::Value::getContext(), llvm::Instruction::getDebugLoc(), llvm::CallBase::getFunctionType(), llvm::CallBase::getOperandBundlesAsDefs(), llvm::CallBase::setAttributes(), llvm::CallBase::setCallingConv(), llvm::Instruction::setDebugLoc(), and llvm::Instruction::setMetadata().

Referenced by changeToCall().

createCanonicalizeFreezeInLoopsPass()

canon Canonicalize Freeze Instructions in false Pass * llvm::createCanonicalizeFreezeInLoopsPass

(

)

Definition at line 273 of file CanonicalizeFreezeInLoops.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createCFAOffset()

MCCFIInstruction llvm::createCFAOffset	(	const TargetRegisterInfo &	MRI,
		unsigned	Reg,
		const StackOffset &	OffsetFromDefCFA
	)

Definition at line 5249 of file AArch64InstrInfo.cpp.

References llvm::SmallString< InternalLen >::append(), appendVGScaledOffsetExpr(), llvm::MCCFIInstruction::createEscape(), llvm::MCCFIInstruction::createOffset(), llvm::AArch64InstrInfo::decomposeStackOffsetForDwarfOffsets(), encodeULEB128(), printReg(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorBase< Size_T >::size(), llvm::SmallString< InternalLen >::str(), and TRI.

createCFGSimplificationPass()

Simplify the false FunctionPass * llvm::createCFGSimplificationPass	(	SimplifyCFGOptions	Options = SimplifyCFGOptions(),
		std::function< bool(const Function &)>	Ftor = nullptr
	)

Definition at line 422 of file SimplifyCFGPass.cpp.

References Options.

createCFGuardCheckPass()

FunctionPass * llvm::createCFGuardCheckPass

(

)

Insert Control FLow Guard checks on indirect function calls.

Definition at line 313 of file CFGuard.cpp.

References llvm::CFGuardPass::Check.

createCFGuardDispatchPass()

FunctionPass * llvm::createCFGuardDispatchPass

(

)

Insert Control FLow Guard dispatches on indirect function calls.

Definition at line 317 of file CFGuard.cpp.

References llvm::CFGuardPass::Dispatch.

createCFGuardLongjmpPass()

FunctionPass * llvm::createCFGuardLongjmpPass

(

)

Creates CFGuard longjmp target identification pass.

See also

CFGuardLongjmp.cpp

createCFIFixup()

FunctionPass * llvm::createCFIFixup

(

)

Creates CFI Fixup pass.

See also

CFIFixup.cpp

Referenced by llvm::TargetPassConfig::addMachinePasses().

createCFIInstrInserter()

FunctionPass * llvm::createCFIInstrInserter

(

)

Creates CFI Instruction Inserter pass.

See also

CFIInstrInserter.cpp

createCGSCCToFunctionPassAdaptor()

template<typename FunctionPassT >

CGSCCToFunctionPassAdaptor llvm::createCGSCCToFunctionPassAdaptor	(	FunctionPassT &&	Pass,
		bool	EagerlyInvalidate = false,
		bool	NoRerun = false
	)

A function to deduce a function pass type and wrap it in the templated adaptor.

Definition at line 517 of file CGSCCPassManager.h.

Referenced by llvm::PassBuilder::buildInlinerPipeline(), and llvm::AMDGPUTargetMachine::registerPassBuilderCallbacks().

createCheckDebugMachineModulePass()

Machine Check Debug false ModulePass * llvm::createCheckDebugMachineModulePass

(

)

Creates MIR Check Debug pass.

See also

MachineCheckDebugify.cpp

Definition at line 125 of file MachineCheckDebugify.cpp.

Referenced by llvm::TargetPassConfig::addCheckDebugPass().

createCleanupLocalDynamicTLSPass()

FunctionPass * llvm::createCleanupLocalDynamicTLSPass

(

)

This pass combines multiple accesses to local-dynamic TLS variables so that the TLS base address for the module is only fetched once per execution path through the function.

Definition at line 10336 of file X86InstrInfo.cpp.

createCodeGenPrepareLegacyPass()

Optimize for code false FunctionPass * llvm::createCodeGenPrepareLegacyPass

(

)

createCodeGenPrepareLegacyPass - Transform the code to expose more pattern matching during instruction selection.

Definition at line 540 of file CodeGenPrepare.cpp.

Referenced by llvm::TargetPassConfig::addCodeGenPrepare().

createCOFFAsmParser()

MCAsmParserExtension * llvm::createCOFFAsmParser

(

)

Definition at line 757 of file COFFAsmParser.cpp.

createCOFFMasmParser()

MCAsmParserExtension * llvm::createCOFFMasmParser

(

)

Definition at line 545 of file COFFMasmParser.cpp.

createComplexDeinterleavingPass()

FunctionPass * llvm::createComplexDeinterleavingPass

(

const TargetMachine *

TM

)

This pass implements generation of target-specific intrinsics to support handling of complex number arithmetic.

Definition at line 461 of file ComplexDeinterleavingPass.cpp.

References TM.

createConstantHoistingPass()

Constant false FunctionPass * llvm::createConstantHoistingPass

(

)

Definition at line 137 of file ConstantHoisting.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

CreateControlFlowHub()

BasicBlock * llvm::CreateControlFlowHub	(	DomTreeUpdater *	DTU,
		SmallVectorImpl< BasicBlock * > &	GuardBlocks,
		const SetVector< BasicBlock * > &	Predecessors,
		const SetVector< BasicBlock * > &	Successors,
		const StringRef	Prefix,
		std::optional< unsigned >	MaxControlFlowBooleans = std::nullopt
	)

Given a set of incoming and outgoing blocks, create a "hub" such that every edge from an incoming block InBB to an outgoing block OutBB is now split into two edges, one from InBB to the hub and another from the hub to OutBB.

The hub consists of a series of guard blocks, one for each outgoing block. Each guard block conditionally branches to the corresponding outgoing block, or the next guard block in the chain. These guard blocks are returned in the argument vector.

Since the control flow edges from InBB to OutBB have now been replaced, the function also updates any PHINodes in OutBB. For each such PHINode, the operands corresponding to incoming blocks are moved to a new PHINode in the hub, and the hub is made an operand of the original PHINode.

Input CFG:

               Def
                |
                v
      In1      In2
       |        |
       |        |
       v        v

Foo —> Out1 Out2 | v Use

Create hub: Incoming = {In1, In2}, Outgoing = {Out1, Out2}

        Def
         |
         v

In1 In2 Foo | Hub | | | + - - | - - + | | ' v ' V +---—> Guard1 --—> Out1 ' | ' ' v ' ' Guard2 --—> Out2 ' ' |

• - - - - - + | v Use

Limitations:

1. This assumes that all terminators in the CFG are direct branches (the "br" instruction). The presence of any other control flow such as indirectbr, switch or callbr will cause an assert.

2. The updates to the PHINodes are not sufficient to restore SSA form. Consider a definition Def, its use Use, incoming block In2 and outgoing block Out2, such that: a. In2 is reachable from D or contains D. b. U is reachable from Out2 or is contained in Out2. c. U is not a PHINode if U is contained in Out2.

   Clearly, Def dominates Out2 since the program is valid SSA. But when the hub is introduced, there is a new path through the hub along which Use is reachable from entry without passing through Def, and SSA is no longer valid. To fix this, we need to look at all the blocks post-dominated by the hub on the one hand, and dominated by Out2 on the other. This is left for the caller to accomplish, since each specific use of this function may have additional information which simplifies this fixup. For example, see restoreSSA() in the UnifyLoopExits pass.

Referenced by createNaturalLoopInternal(), and unifyLoopExits().

createCopyConstrainDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createCopyConstrainDAGMutation	(	const TargetInstrInfo *	TII,
		const TargetRegisterInfo *	TRI
	)

Definition at line 2053 of file MachineScheduler.cpp.

References TII, and TRI.

Referenced by createGenericSchedLive(), createPPCMachineScheduler(), and createVLIWMachineSched().

createCriticalAntiDepBreaker()

AntiDepBreaker * llvm::createCriticalAntiDepBreaker	(	MachineFunction &	MFi,
		const RegisterClassInfo &	RCI
	)

Definition at line 695 of file CriticalAntiDepBreaker.cpp.

Referenced by INITIALIZE_PASS().

createCSKYAsmBackend()

MCAsmBackend * llvm::createCSKYAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 354 of file CSKYAsmBackend.cpp.

References Options.

Referenced by LLVMInitializeCSKYTargetMC().

createCSKYConstantIslandPass()

FunctionPass * llvm::createCSKYConstantIslandPass

(

)

Returns a pass that converts branches to long branches.

Definition at line 1366 of file CSKYConstantIslandPass.cpp.

createCSKYELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createCSKYELFObjectWriter

(

)

Definition at line 153 of file CSKYELFObjectWriter.cpp.

Referenced by llvm::CSKYAsmBackend::createObjectTargetWriter().

createCSKYISelDag()

FunctionPass * llvm::createCSKYISelDag	(	CSKYTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 402 of file CSKYISelDAGToDAG.cpp.

References TM.

createCSKYMCCodeEmitter()

MCCodeEmitter * llvm::createCSKYMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 320 of file CSKYMCCodeEmitter.cpp.

Referenced by LLVMInitializeCSKYTargetMC().

createCustomBehaviour()

mca::CustomBehaviour * llvm::createCustomBehaviour	(	const MCSubtargetInfo &	STI,
		const mca::SourceMgr &	SrcMgr,
		const MCInstrInfo &	MCII
	)

createDAGLinearizer()

llvm::ScheduleDAGSDNodes * llvm::createDAGLinearizer	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createDAGLinearizer - This creates a "no-scheduling" scheduler which linearize the DAG using topological order.

Definition at line 811 of file ScheduleDAGFast.cpp.

References llvm::SelectionDAGISel::MF.

Referenced by createDefaultScheduler().

createDarwinAsmParser()

MCAsmParserExtension * llvm::createDarwinAsmParser

(

)

Definition at line 1213 of file DarwinAsmParser.cpp.

createDeadArgEliminationPass()

ModulePass * llvm::createDeadArgEliminationPass

(

)

createDeadArgEliminationPass - This pass removes arguments from functions which are not used by the body of the function.

createDeadArgHackingPass()

ModulePass * llvm::createDeadArgHackingPass

(

)

DeadArgHacking pass - Same as DAE, but delete arguments of external functions as well.

This is definitely not safe, and should only be used by bugpoint.

Definition at line 124 of file DeadArgumentElimination.cpp.

createDeadCodeEliminationPass()

FunctionPass * llvm::createDeadCodeEliminationPass

(

)

Definition at line 145 of file DCE.cpp.

createDebugifyMachineModulePass()

Machine Debugify false ModulePass * llvm::createDebugifyMachineModulePass

(

)

Creates MIR Debugify pass.

See also

MachineDebugify.cpp

Definition at line 221 of file MachineDebugify.cpp.

Referenced by llvm::TargetPassConfig::addDebugifyPass().

createDefaultPBQPRegisterAllocator()

FunctionPass * llvm::createDefaultPBQPRegisterAllocator

(

)

PBQPRegisterAllocation Pass - This pass implements the Partitioned Boolean Quadratic Prograaming (PBQP) based register allocator.

Definition at line 952 of file RegAllocPBQP.cpp.

References createPBQPRegisterAllocator().

createDefaultScheduler()

ScheduleDAGSDNodes * llvm::createDefaultScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createDefaultScheduler - This creates an instruction scheduler appropriate for the target.

Definition at line 282 of file SelectionDAGISel.cpp.

References assert(), createBURRListDAGScheduler(), createDAGLinearizer(), createFastDAGScheduler(), createHybridListDAGScheduler(), createILPListDAGScheduler(), createSourceListDAGScheduler(), createVLIWDAGScheduler(), llvm::Sched::Fast, llvm::TargetLoweringBase::getSchedulingPreference(), llvm::MachineFunction::getSubtarget(), llvm::Sched::Hybrid, llvm::Sched::ILP, llvm::Sched::Linearize, llvm::SelectionDAGISel::MF, None, llvm::Sched::RegPressure, llvm::Sched::Source, llvm::SelectionDAGISel::TLI, and llvm::Sched::VLIW.

createDefCFA()

MCCFIInstruction llvm::createDefCFA	(	const TargetRegisterInfo &	TRI,
		unsigned	FrameReg,
		unsigned	Reg,
		const StackOffset &	Offset,
		bool	LastAdjustmentWasScalable = true
	)

Definition at line 5235 of file AArch64InstrInfo.cpp.

References llvm::MCCFIInstruction::cfiDefCfa(), llvm::MCCFIInstruction::cfiDefCfaOffset(), createDefCFAExpression(), Offset, and TRI.

Referenced by emitFrameOffsetAdj(), and llvm::AArch64FrameLowering::emitPrologue().

createDependenceAnalysisWrapperPass()

FunctionPass * llvm::createDependenceAnalysisWrapperPass

(

)

createDependenceAnalysisPass - This creates an instance of the DependenceAnalysis wrapper pass.

Definition at line 152 of file DependenceAnalysis.cpp.

createDevelopmentModeAdvisor()

RegAllocEvictionAdvisorAnalysis * llvm::createDevelopmentModeAdvisor

(

)

Referenced by callDefaultCtor< RegAllocEvictionAdvisorAnalysis >().

createDevelopmentModePriorityAdvisor()

RegAllocPriorityAdvisorAnalysis * llvm::createDevelopmentModePriorityAdvisor

(

)

Referenced by callDefaultCtor< RegAllocPriorityAdvisorAnalysis >().

createDevirtSCCRepeatedPass()

template<typename CGSCCPassT >

DevirtSCCRepeatedPass llvm::createDevirtSCCRepeatedPass	(	CGSCCPassT &&	Pass,
		int	MaxIterations
	)

A function to deduce a function pass type and wrap it in the templated adaptor.

Definition at line 588 of file CGSCCPassManager.h.

createDomOnlyPrinterWrapperPassPass()

FunctionPass * llvm::createDomOnlyPrinterWrapperPassPass

(

)

Definition at line 218 of file DomPrinter.cpp.

createDomOnlyViewerWrapperPassPass()

FunctionPass * llvm::createDomOnlyViewerWrapperPassPass

(

)

Definition at line 226 of file DomPrinter.cpp.

createDomPrinterWrapperPassPass()

FunctionPass * llvm::createDomPrinterWrapperPassPass

(

)

createDomViewerWrapperPassPass()

FunctionPass * llvm::createDomViewerWrapperPassPass

(

)

Definition at line 222 of file DomPrinter.cpp.

createDwarfEHPass()

Prepare DWARF false FunctionPass * llvm::createDwarfEHPass

(

CodeGenOptLevel

OptLevel

)

createDwarfEHPass - This pass mulches exception handling code into a form adapted to code generation.

Required if using dwarf exception handling.

Definition at line 401 of file DwarfEHPrepare.cpp.

Referenced by llvm::TargetPassConfig::addPassesToHandleExceptions().

createDXContainerGlobalsPass()

dxil DXContainer Global true ModulePass * llvm::createDXContainerGlobalsPass

(

)

Pass for generating DXContainer part globals.

Definition at line 114 of file DXContainerGlobals.cpp.

Referenced by llvm::DirectXTargetMachine::addPassesToEmitFile().

createDXContainerObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createDXContainerObjectWriter	(	std::unique_ptr< MCDXContainerTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Construct a new DXContainer writer instance.

Parameters

MOTW	- The target specific DXContainer writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 144 of file MCDXContainerWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createDXContainerStreamer()

MCStreamer * llvm::createDXContainerStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 22 of file MCDXContainerStreamer.cpp.

References Context.

Referenced by llvm::Target::createMCObjectStreamer().

createDXContainerTargetObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createDXContainerTargetObjectWriter

(

)

Definition at line 26 of file DirectXContainerObjectWriter.cpp.

createDXILEmbedderPass()

ModulePass * llvm::createDXILEmbedderPass

(

)

Create and return a pass that writes the module to a global variable in the module for later emission in the MCStreamer.

Note that this pass is designed for use with the legacy pass manager because it is run in CodeGen only.

Definition at line 109 of file DXILWriterPass.cpp.

Referenced by llvm::DirectXTargetMachine::addPassesToEmitFile().

createDXILIntrinsicExpansionLegacyPass()

DXIL Intrinsic false ModulePass * llvm::createDXILIntrinsicExpansionLegacyPass

(

)

Pass to expand intrinsic operations that lack DXIL opCodes.

Definition at line 325 of file DXILIntrinsicExpansion.cpp.

Referenced by DirectXPassConfig::addCodeGenPrepare().

createDXILOpLoweringLegacyPass()

DXIL Op false ModulePass * llvm::createDXILOpLoweringLegacyPass

(

)

Pass to lowering LLVM intrinsic call to DXIL op function call.

Definition at line 159 of file DXILOpLowering.cpp.

Referenced by DirectXPassConfig::addCodeGenPrepare().

createDXILPrepareModulePass()

DXIL Prepare false ModulePass * llvm::createDXILPrepareModulePass

(

)

Pass to convert modules into DXIL-compatable modules.

Definition at line 187 of file DXILPrepare.cpp.

Referenced by DirectXPassConfig::addCodeGenPrepare().

createDXILPrettyPrinterPass()

ModulePass * llvm::createDXILPrettyPrinterPass

(

raw_ostream &

OS

)

Pass to pretty print DXIL metadata.

Definition at line 62 of file DXILPrettyPrinter.cpp.

References OS.

Referenced by llvm::DirectXTargetMachine::addPassesToEmitFile().

createDXILTranslateMetadataPass()

ModulePass * llvm::createDXILTranslateMetadataPass

(

)

Pass to emit metadata for DXIL.

Definition at line 65 of file DXILTranslateMetadata.cpp.

Referenced by DirectXPassConfig::addCodeGenPrepare().

createDXILWriterPass()

dxil write Write true ModulePass * llvm::createDXILWriterPass

(

raw_ostream &

Str

)

Create and return a pass that writes the module to the specified ostream.

Note that this pass is designed for use with the legacy pass manager.

Definition at line 102 of file DXILWriterPass.cpp.

Referenced by llvm::DirectXTargetMachine::addPassesToEmitFile().

createEarlyCSEPass()

FunctionPass * llvm::createEarlyCSEPass

(

bool

UseMemorySSA = false

)

Definition at line 1932 of file EarlyCSE.cpp.

Referenced by llvm::AMDGPUPassConfig::addEarlyCSEOrGVNPass(), and llvm::AMDGPUPassConfig::addStraightLineScalarOptimizationPasses().

createEHContGuardCatchretPass()

FunctionPass * llvm::createEHContGuardCatchretPass

(

)

Creates EHContGuard catchret target identification pass.

See also

EHContGuardCatchret.cpp

createELFAsmParser()

MCAsmParserExtension * llvm::createELFAsmParser

(

)

Definition at line 940 of file ELFAsmParser.cpp.

createELFDwoObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createELFDwoObjectWriter	(	std::unique_ptr< MCELFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		raw_pwrite_stream &	DwoOS,
		bool	IsLittleEndian
	)

Definition at line 1551 of file ELFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createDwoObjectWriter().

createELFObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createELFObjectWriter	(	std::unique_ptr< MCELFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		bool	IsLittleEndian
	)

Construct a new ELF writer instance.

Parameters

MOTW	- The target specific ELF writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 1544 of file ELFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createELFStreamer()

MCStreamer * llvm::createELFStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 892 of file MCELFStreamer.cpp.

References Context, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by createBPFMCStreamer(), llvm::Target::createMCObjectStreamer(), and createMCStreamer().

createError()

static Error llvm::createError ( const Twine &  Err )

inlinestatic

Definition at line 357 of file APFloat.cpp.

References inconvertibleErrorCode().

Referenced by llvm::detail::IEEEFloat::convertFromString(), getSymbolInfo(), interpretDecimal(), llvm::ifs::populateDynamic(), readExponent(), skipLeadingZeroesAndAnyDot(), llvm::ifs::terminatedSubstr(), totalExponent(), and trailingHexadecimalFraction().

createExpandLargeDivRemPass()

expand large div Expand large div false FunctionPass * llvm::createExpandLargeDivRemPass

(

)

Definition at line 181 of file ExpandLargeDivRem.cpp.

Referenced by llvm::TargetPassConfig::addISelPasses().

createExpandLargeFpConvertPass()

expand large fp Expand large fp false FunctionPass * llvm::createExpandLargeFpConvertPass

(

)

Definition at line 706 of file ExpandLargeFpConvert.cpp.

Referenced by llvm::TargetPassConfig::addISelPasses().

createExpandMemCmpLegacyPass()

Expand false FunctionPass * llvm::createExpandMemCmpLegacyPass

(

)

Definition at line 1023 of file ExpandMemCmp.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createExpandReductionsPass()

expand Expand reduction false FunctionPass * llvm::createExpandReductionsPass

(

)

This pass expands the reduction intrinsics into sequences of shuffles.

Definition at line 180 of file ExpandReductions.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createExpandVectorPredicationPass()

Expand vector predication false FunctionPass * llvm::createExpandVectorPredicationPass

(

)

This pass expands the vector predication intrinsics into unpredicated instructions with selects or just the explicit vector length into the predicate mask.

Definition at line 887 of file ExpandVectorPredication.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createExternalAAWrapperPass()

ImmutablePass * llvm::createExternalAAWrapperPass

(

std::function< void(Pass &, Function &, AAResults &)>

Callback

)

A wrapper pass around a callback which can be used to populate the AAResults in the AAResultsWrapperPass from an external AA.

The callback provided here will be used each time we prepare an AAResults object, and will receive a reference to the function wrapper pass, the function, and the AAResults object to populate. This should be used when setting up a custom pass pipeline to inject a hook into the AA results.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createFalkorHWPFFixPass()

FunctionPass * llvm::createFalkorHWPFFixPass

(

)

Definition at line 837 of file AArch64FalkorHWPFFix.cpp.

createFalkorMarkStridedAccessesPass()

Falkor HW Prefetch false FunctionPass * llvm::createFalkorMarkStridedAccessesPass

(

)

Definition at line 113 of file AArch64FalkorHWPFFix.cpp.

createFastDAGScheduler()

llvm::ScheduleDAGSDNodes * llvm::createFastDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createFastDAGScheduler - This creates a "fast" scheduler.

Definition at line 806 of file ScheduleDAGFast.cpp.

References llvm::SelectionDAGISel::MF.

Referenced by createDefaultScheduler().

createFastRegisterAllocator() [1/2]

FunctionPass * llvm::createFastRegisterAllocator

(

)

FastRegisterAllocation Pass - This pass register allocates as fast as possible.

It is best suited for debug code where live ranges are short.

Definition at line 1774 of file RegAllocFast.cpp.

Referenced by llvm::TargetPassConfig::addRegAssignAndRewriteFast(), and llvm::TargetPassConfig::createTargetRegisterAllocator().

createFastRegisterAllocator() [2/2]

FunctionPass * llvm::createFastRegisterAllocator	(	RegClassFilterFunc	F,
		bool	ClearVirtRegs
	)

Definition at line 1776 of file RegAllocFast.cpp.

createFileError() [1/5]

Error llvm::createFileError ( const Twine &  F, Error  E  )

inline

Concatenate a source file path and/or name with an Error.

The resulting Error is unchecked.

Definition at line 1339 of file Error.h.

Referenced by llvm::FilePermissionsApplier::apply(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::cloneAndEmitDebugFrame(), computeMemberData(), llvm::object::Slice::create(), llvm::orc::COFFPlatform::Create(), llvm::FilePermissionsApplier::create(), createFileError(), llvm::objcopy::coff::createGnuDebugLinkSectionContents(), llvm::objcopy::createNewArchiveMembers(), llvm::remarks::createYAMLParserFromMeta(), llvm::objcopy::deepWriteArchive(), llvm::objcopy::coff::executeObjcopyOnBinary(), llvm::objcopy::elf::executeObjcopyOnBinary(), llvm::objcopy::macho::executeObjcopyOnBinary(), llvm::objcopy::wasm::executeObjcopyOnBinary(), llvm::objcopy::xcoff::executeObjcopyOnBinary(), llvm::object::MachOObjectFile::findDsymObjectMembers(), llvm::object::Archive::Child::getMemoryBufferRef(), llvm::symbolize::LLVMSymbolizer::getOrCreateModuleInfo(), llvm::objcopy::wasm::handleArgs(), llvm::coverage::CoverageMapping::load(), llvm::orc::StaticLibraryDefinitionGenerator::Load(), write(), and writeToOutput().

createFileError() [2/5]

Error llvm::createFileError ( const Twine &  F, ErrorSuccess    )

delete

createFileError() [3/5]

Error llvm::createFileError ( const Twine &  F, size_t  Line, Error  E  )

inline

Concatenate a source file path and/or name with line number and an Error.

The resulting Error is unchecked.

Definition at line 1345 of file Error.h.

createFileError() [4/5]

Error llvm::createFileError ( const Twine &  F, size_t  Line, std::error_code  EC  )

inline

Concatenate a source file path and/or name with line number and std::error_code to form an Error object.

Definition at line 1357 of file Error.h.

References createFileError(), errorCodeToError(), and F.

createFileError() [5/5]

Error llvm::createFileError ( const Twine &  F, std::error_code  EC  )

inline

Concatenate a source file path and/or name with a std::error_code to form an Error object.

Definition at line 1351 of file Error.h.

References createFileError(), errorCodeToError(), and F.

createFixIrreduciblePass()

FunctionPass * llvm::createFixIrreduciblePass

(

)

Definition at line 102 of file FixIrreducible.cpp.

createFlattenCFGPass()

Flatten the false FunctionPass * llvm::createFlattenCFGPass

(

)

Definition at line 81 of file FlattenCFGPass.cpp.

Referenced by llvm::AMDGPUPassConfig::addPreISel().

createFreeMachineFunctionPass()

FunctionPass * llvm::createFreeMachineFunctionPass

(

)

This pass frees the memory occupied by the MachineFunction.

Definition at line 167 of file MachineModuleInfo.cpp.

Referenced by llvm::LLVMTargetMachine::addPassesToEmitFile(), and llvm::LLVMTargetMachine::addPassesToEmitMC().

createFunctionToLoopPassAdaptor() [1/2]

template<typename LoopNestPassT >

std::enable_if_t<!is_detected< HasRunOnLoopT, LoopNestPassT >::value, FunctionToLoopPassAdaptor > llvm::createFunctionToLoopPassAdaptor ( LoopNestPassT &&  Pass, bool  UseMemorySSA = false, bool  UseBlockFrequencyInfo = false, bool  UseBranchProbabilityInfo = false  )

inline

If Pass is a loop-nest pass, Pass will first be wrapped into a LoopPassManager and the returned adaptor will be in loop-nest mode.

Definition at line 497 of file LoopPassManager.h.

References llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::addPass().

createFunctionToLoopPassAdaptor() [2/2]

template<typename LoopPassT >

std::enable_if_t< is_detected< HasRunOnLoopT, LoopPassT >::value, FunctionToLoopPassAdaptor > llvm::createFunctionToLoopPassAdaptor ( LoopPassT &&  Pass, bool  UseMemorySSA = false, bool  UseBlockFrequencyInfo = false, bool  UseBranchProbabilityInfo = false  )

inline

A function to deduce a loop pass type and wrap it in the templated adaptor.

If Pass is a loop pass, the returned adaptor will be in loop mode.

Definition at line 478 of file LoopPassManager.h.

Referenced by llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addIRPasses(), llvm::PassBuilder::buildFunctionSimplificationPipeline(), llvm::PassBuilder::buildLTODefaultPipeline(), llvm::PassBuilder::buildModuleOptimizationPipeline(), and llvm::PassBuilder::buildO0DefaultPipeline().

createFunctionToLoopPassAdaptor< LoopPassManager >()

template<>

FunctionToLoopPassAdaptor llvm::createFunctionToLoopPassAdaptor< LoopPassManager > ( LoopPassManager &&  LPM, bool  UseMemorySSA, bool  UseBlockFrequencyInfo, bool  UseBranchProbabilityInfo  )

inline

If Pass is an instance of LoopPassManager, the returned adaptor will be in loop-nest mode if the pass manager contains only loop-nest passes.

Definition at line 516 of file LoopPassManager.h.

createGCEmptyBasicBlocksPass()

MachineFunctionPass * llvm::createGCEmptyBasicBlocksPass

(

)

createGCEmptyBasicblocksPass - Empty basic blocks (basic blocks without real code) appear as the result of optimization passes removing instructions.

These blocks confuscate profile analysis (e.g., basic block sections) since they will share the address of their fallthrough blocks. This pass garbage-collects such basic blocks.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createGCLoweringPass()

FunctionPass * llvm::createGCLoweringPass

(

)

GCLowering Pass - Used by gc.root to perform its default lowering operations.

createGCNDPPCombinePass()

FunctionPass * llvm::createGCNDPPCombinePass

(

)

Definition at line 113 of file GCNDPPCombine.cpp.

createGCNMCRegisterInfo()

MCRegisterInfo * llvm::createGCNMCRegisterInfo

(

AMDGPUDwarfFlavour

DwarfFlavour

)

Definition at line 71 of file AMDGPUMCTargetDesc.cpp.

References X.

Referenced by llvm::AMDGPUTargetMachine::AMDGPUTargetMachine().

createGCNPreRAOptimizationsPass()

FunctionPass * llvm::createGCNPreRAOptimizationsPass

(

)

Definition at line 81 of file GCNPreRAOptimizations.cpp.

createGenericSchedLive()

ScheduleDAGMILive * llvm::createGenericSchedLive

(

MachineSchedContext *

C

)

Create the standard converging machine scheduler.

This will be used as the default scheduler if the target does not set a default. Adds default DAG mutations.

This will be used as the default scheduler if the target does not set a default.

Definition at line 3835 of file MachineScheduler.cpp.

References llvm::ScheduleDAGMI::addMutation(), llvm::CallingConv::C, createCopyConstrainDAGMutation(), createMacroFusionDAGMutation(), llvm::TargetSubtargetInfo::getMacroFusions(), llvm::ScheduleDAG::TII, and llvm::ScheduleDAG::TRI.

Referenced by createConvergingSched(), and llvm::AMDGPUPassConfig::createMachineScheduler().

createGenericSchedPostRA()

ScheduleDAGMI * llvm::createGenericSchedPostRA

(

MachineSchedContext *

C

)

Create a generic scheduler with no vreg liveness or DAG mutation passes.

Definition at line 4125 of file MachineScheduler.cpp.

References llvm::ScheduleDAGMI::addMutation(), llvm::CallingConv::C, createMacroFusionDAGMutation(), and llvm::TargetSubtargetInfo::getMacroFusions().

createGenericToNVVMLegacyPass()

ModulePass * llvm::createGenericToNVVMLegacyPass

(

)

Definition at line 295 of file NVPTXGenericToNVVM.cpp.

createGlobalMergePass()

Pass * llvm::createGlobalMergePass	(	const TargetMachine *	TM,
		unsigned	MaximalOffset,
		bool	OnlyOptimizeForSize = false,
		bool	MergeExternalByDefault = false
	)

GlobalMerge - This pass merges internal (by default) globals into structs to enable reuse of a base pointer by indexed addressing modes.

It can also be configured to focus on size optimizations only.

Definition at line 700 of file GlobalMerge.cpp.

References llvm::cl::BOU_TRUE, llvm::cl::BOU_UNSET, EnableGlobalMergeOnExternal, Offset, and TM.

createGlobalsAAWrapperPass()

globals Globals Alias true ModulePass * llvm::createGlobalsAAWrapperPass

(

)

Definition at line 1024 of file GlobalsModRef.cpp.

createGOFFAsmParser()

MCAsmParserExtension * llvm::createGOFFAsmParser

(

)

Definition at line 37 of file GOFFAsmParser.cpp.

createGOFFObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createGOFFObjectWriter	(	std::unique_ptr< MCGOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Construct a new GOFF writer instance.

Parameters

MOTW	- The target-specific GOFF writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 294 of file GOFFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createGOFFStreamer()

MCStreamer * llvm::createGOFFStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 24 of file MCGOFFStreamer.cpp.

References Context, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by llvm::Target::createMCObjectStreamer().

createGraphFilename()

std::string llvm::createGraphFilename	(	const Twine &	Name,
		int &	FD
	)

Definition at line 112 of file GraphWriter.cpp.

References llvm::sys::fs::createTemporaryFile(), errs(), N, Name, and replaceIllegalFilenameChars().

Referenced by WriteGraph().

createGreedyRegisterAllocator() [1/2]

FunctionPass * llvm::createGreedyRegisterAllocator

(

)

Greedy register allocation pass - This pass implements a global register allocator for optimized builds.

Definition at line 191 of file RegAllocGreedy.cpp.

Referenced by llvm::TargetPassConfig::createTargetRegisterAllocator().

createGreedyRegisterAllocator() [2/2]

FunctionPass * llvm::createGreedyRegisterAllocator

(

RegClassFilterFunc

F

)

Definition at line 195 of file RegAllocGreedy.cpp.

createGVNPass()

FunctionPass * llvm::createGVNPass

(

bool

NoMemDepAnalysis = false

)

Create a legacy GVN pass.

This also allows parameterizing whether or not MemDep is enabled.

Definition at line 3339 of file GVN.cpp.

References llvm::GVNPass::gvn::GVNLegacyPass.

Referenced by llvm::AMDGPUPassConfig::addEarlyCSEOrGVNPass().

createHardwareLoopsLegacyPass()

FunctionPass * llvm::createHardwareLoopsLegacyPass

(

)

Create Hardware Loop pass.

See also

HardwareLoops.cpp

Definition at line 614 of file HardwareLoops.cpp.

createHexagonAsmBackend()

MCAsmBackend * llvm::createHexagonAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 773 of file HexagonAsmBackend.cpp.

References llvm::MCSubtargetInfo::getCPU(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), and llvm::Hexagon_MC::selectHexagonCPU().

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonBitSimplify()

FunctionPass * llvm::createHexagonBitSimplify

(

)

Definition at line 3401 of file HexagonBitSimplify.cpp.

createHexagonBranchRelaxation()

FunctionPass * llvm::createHexagonBranchRelaxation

(

)

createHexagonCallFrameInformation()

FunctionPass * llvm::createHexagonCallFrameInformation

(

)

createHexagonCFGOptimizer()

FunctionPass * llvm::createHexagonCFGOptimizer

(

)

createHexagonCommonGEP()

FunctionPass * llvm::createHexagonCommonGEP

(

)

Definition at line 1291 of file HexagonCommonGEP.cpp.

createHexagonConstExtenders()

FunctionPass * llvm::createHexagonConstExtenders

(

)

Definition at line 2022 of file HexagonConstExtenders.cpp.

createHexagonConstPropagationPass()

FunctionPass * llvm::createHexagonConstPropagationPass

(

)

Definition at line 3184 of file HexagonConstPropagation.cpp.

createHexagonCopyToCombine()

FunctionPass * llvm::createHexagonCopyToCombine

(

)

Definition at line 877 of file HexagonCopyToCombine.cpp.

createHexagonEarlyIfConversion()

FunctionPass * llvm::createHexagonEarlyIfConversion

(

)

Definition at line 1075 of file HexagonEarlyIfConv.cpp.

createHexagonELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createHexagonELFObjectWriter	(	uint8_t	OSABI,
		StringRef	CPU
	)

Definition at line 301 of file HexagonELFObjectWriter.cpp.

createHexagonELFStreamer()

MCStreamer * llvm::createHexagonELFStreamer	(	Triple const &	TT,
		MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	CE
	)

Definition at line 212 of file HexagonMCELFStreamer.cpp.

References Context.

Referenced by createMCStreamer().

createHexagonExpandCondsets()

FunctionPass * llvm::createHexagonExpandCondsets

(

)

Definition at line 1361 of file HexagonExpandCondsets.cpp.

createHexagonFixupHwLoops()

FunctionPass * llvm::createHexagonFixupHwLoops

(

)

createHexagonGenExtract()

FunctionPass * llvm::createHexagonGenExtract

(

)

Definition at line 268 of file HexagonGenExtract.cpp.

createHexagonGenInsert()

FunctionPass * llvm::createHexagonGenInsert

(

)

Definition at line 1600 of file HexagonGenInsert.cpp.

createHexagonGenMemAbsolute()

FunctionPass * llvm::createHexagonGenMemAbsolute

(

)

Definition at line 272 of file HexagonGenMemAbsolute.cpp.

createHexagonGenMux()

FunctionPass * llvm::createHexagonGenMux

(

)

Definition at line 382 of file HexagonGenMux.cpp.

createHexagonGenPredicate()

FunctionPass * llvm::createHexagonGenPredicate

(

)

Definition at line 536 of file HexagonGenPredicate.cpp.

createHexagonHardwareLoops()

FunctionPass * llvm::createHexagonHardwareLoops

(

)

Definition at line 376 of file HexagonHardwareLoops.cpp.

createHexagonISelDag()

FunctionPass * llvm::createHexagonISelDag	(	HexagonTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

createHexagonISelDag - This pass converts a legalized DAG into a Hexagon-specific DAG, ready for instruction scheduling.

Definition at line 61 of file HexagonISelDAGToDAG.cpp.

References TM.

createHexagonLoopAlign()

FunctionPass * llvm::createHexagonLoopAlign

(

)

createHexagonLoopIdiomPass()

Pass * llvm::createHexagonLoopIdiomPass

(

)

Definition at line 2452 of file HexagonLoopIdiomRecognition.cpp.

createHexagonLoopRescheduling()

FunctionPass * llvm::createHexagonLoopRescheduling

(

)

Definition at line 3397 of file HexagonBitSimplify.cpp.

createHexagonMCCodeEmitter()

MCCodeEmitter * llvm::createHexagonMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	MCT
	)

Definition at line 789 of file HexagonMCCodeEmitter.cpp.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonMCInstrInfo()

llvm::MCInstrInfo * llvm::createHexagonMCInstrInfo

(

)

Definition at line 341 of file HexagonMCTargetDesc.cpp.

References X.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonMCRegisterInfo()

MCRegisterInfo * llvm::createHexagonMCRegisterInfo

(

StringRef

TT

)

createHexagonNewValueJump()

FunctionPass * llvm::createHexagonNewValueJump

(

)

Definition at line 720 of file HexagonNewValueJump.cpp.

createHexagonOptAddrMode()

FunctionPass * llvm::createHexagonOptAddrMode

(

)

Definition at line 912 of file HexagonOptAddrMode.cpp.

createHexagonOptimizeSZextends()

FunctionPass * llvm::createHexagonOptimizeSZextends

(

)

Definition at line 143 of file HexagonOptimizeSZextends.cpp.

createHexagonPacketizer()

FunctionPass * llvm::createHexagonPacketizer

(

bool

Minimal

)

Definition at line 1953 of file HexagonVLIWPacketizer.cpp.

createHexagonPeephole()

FunctionPass * llvm::createHexagonPeephole

(

)

Definition at line 291 of file HexagonPeephole.cpp.

createHexagonRDFOpt()

FunctionPass * llvm::createHexagonRDFOpt

(

)

Definition at line 357 of file HexagonRDFOpt.cpp.

createHexagonSplitConst32AndConst64()

FunctionPass * llvm::createHexagonSplitConst32AndConst64

(

)

Definition at line 109 of file HexagonSplitConst32AndConst64.cpp.

createHexagonSplitDoubleRegs()

FunctionPass * llvm::createHexagonSplitDoubleRegs

(

)

Definition at line 1231 of file HexagonSplitDouble.cpp.

createHexagonStoreWidening()

FunctionPass * llvm::createHexagonStoreWidening

(

)

Definition at line 604 of file HexagonStoreWidening.cpp.

createHexagonTargetTransformInfoPass()

ImmutablePass * llvm::createHexagonTargetTransformInfoPass

(

const HexagonTargetMachine *

TM

)

Creates a Hexagon-specific Target Transformation Info pass.

createHexagonTfrCleanup()

FunctionPass * llvm::createHexagonTfrCleanup

(

)

createHexagonVectorCombineLegacyPass()

Hexagon Vector false FunctionPass * llvm::createHexagonVectorCombineLegacyPass

(

)

Definition at line 2989 of file HexagonVectorCombine.cpp.

createHexagonVectorLoopCarriedReuseLegacyPass()

Pass * llvm::createHexagonVectorLoopCarriedReuseLegacyPass

(

)

Definition at line 665 of file HexagonVectorLoopCarriedReuse.cpp.

createHexagonVectorPrint()

FunctionPass * llvm::createHexagonVectorPrint

(

)

createHexagonVExtract()

FunctionPass * llvm::createHexagonVExtract

(

)

Definition at line 193 of file HexagonVExtract.cpp.

createHybridListDAGScheduler()

ScheduleDAGSDNodes * llvm::createHybridListDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createHybridListDAGScheduler - This creates a bottom up register pressure aware list scheduler that make use of latency information to avoid stalls for long latency instructions in low register pressure mode.

In high register pressure mode it schedules to reduce register pressure.

Definition at line 3173 of file ScheduleDAGRRList.cpp.

References llvm::TargetSubtargetInfo::getInstrInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::SelectionDAGISel::MF, TII, llvm::SelectionDAGISel::TLI, and TRI.

Referenced by createDefaultScheduler().

createIfConverter()

FunctionPass * llvm::createIfConverter

(

std::function< bool(const MachineFunction &)>

Ftor

)

Definition at line 2357 of file IfConversion.cpp.

createIGroupLPDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createIGroupLPDAGMutation

(

AMDGPU::SchedulingPhase

Phase

)

Phase specifes whether or not this is a reentry into the IGroupLPDAGMutation.

Since there may be multiple scheduling passes on the same scheduling region (e.g. pre and post-RA scheduling / multiple scheduling "phases"), we can reenter this mutation framework more than once for a given region.

Definition at line 2699 of file AMDGPUIGroupLP.cpp.

References Phase.

Referenced by createGCNMaxILPMachineScheduler(), createGCNMaxOccupancyMachineScheduler(), llvm::GCNSchedStage::initGCNRegion(), llvm::UnclusteredHighRPStage::initGCNSchedStage(), and llvm::GCNPostScheduleDAGMILive::schedule().

createILPListDAGScheduler()

ScheduleDAGSDNodes * llvm::createILPListDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createILPListDAGScheduler - This creates a bottom up register pressure aware list scheduler that tries to increase instruction level parallelism in low register pressure mode.

In high register pressure mode it schedules to reduce register pressure.

Definition at line 3188 of file ScheduleDAGRRList.cpp.

References llvm::TargetSubtargetInfo::getInstrInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::SelectionDAGISel::MF, TII, llvm::SelectionDAGISel::TLI, and TRI.

Referenced by createDefaultScheduler().

createImmutableModuleSummaryIndexWrapperPass()

ImmutablePass * llvm::createImmutableModuleSummaryIndexWrapperPass

(

const ModuleSummaryIndex *

Index

)

Definition at line 1158 of file ModuleSummaryAnalysis.cpp.

Referenced by codegen().

createIndirectBrExpandPass()

Expand indirectbr false FunctionPass * llvm::createIndirectBrExpandPass

(

)

Definition at line 98 of file IndirectBrExpandPass.cpp.

createInferAddressSpacesPass()

FunctionPass * llvm::createInferAddressSpacesPass

(

unsigned

AddressSpace = ~0u

)

Definition at line 1350 of file InferAddressSpaces.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

CreateInfoOutputFile()

std::unique_ptr< raw_fd_ostream > llvm::CreateInfoOutputFile

(

)

Return a file stream to print our output on.

Definition at line 96 of file Timer.cpp.

References errs(), getLibSupportInfoOutputFilename(), llvm::sys::fs::OF_Append, llvm::sys::fs::OF_TextWithCRLF, and OutputFilename.

Referenced by llvm::TimePassesHandler::print(), and PrintStatistics().

createInlineSpiller()

Spiller * llvm::createInlineSpiller	(	MachineFunctionPass &	Pass,
		MachineFunction &	MF,
		VirtRegMap &	VRM,
		VirtRegAuxInfo &	VRAI
	)

Create and return a spiller that will insert spill code directly instead of deferring though VirtRegMap.

Definition at line 235 of file InlineSpiller.cpp.

Referenced by llvm::RAGreedy::runOnMachineFunction().

createInstrPostProcess()

mca::InstrPostProcess * llvm::createInstrPostProcess	(	const MCSubtargetInfo &	STI,
		const MCInstrInfo &	MCII
	)

createInstructionCombiningPass()

FunctionPass * llvm::createInstructionCombiningPass

(

)

Definition at line 5429 of file InstructionCombining.cpp.

createInstrumentManager()

mca::InstrumentManager * llvm::createInstrumentManager	(	const MCSubtargetInfo &	STI,
		const MCInstrInfo &	MCII
	)

createInstSimplifyLegacyPass()

Remove redundant false FunctionPass * llvm::createInstSimplifyLegacyPass

(

)

Definition at line 119 of file InstSimplifyPass.cpp.

createInterleavedAccessPass()

Lower interleaved memory accesses to target specific false FunctionPass * llvm::createInterleavedAccessPass

(

)

InterleavedAccess Pass - This pass identifies and matches interleaved memory accesses to target specific intrinsics.

Definition at line 199 of file InterleavedAccessPass.cpp.

createInterleavedLoadCombinePass()

Combine interleaved loads into wide loads and shufflevector false FunctionPass * llvm::createInterleavedLoadCombinePass

(

)

InterleavedLoadCombines Pass - This pass identifies interleaved loads and combines them into wide loads detectable by InterleavedAccessPass.

Definition at line 1366 of file InterleavedLoadCombinePass.cpp.

References P.

createInterleaveMask()

llvm::SmallVector< int, 16 > llvm::createInterleaveMask	(	unsigned	VF,
		unsigned	NumVecs
	)

Create an interleave shuffle mask.

This function creates a shuffle mask for interleaving NumVecs vectors of vectorization factor VF into a single wide vector. The mask is of the form:

<0, VF, VF * 2, ..., VF * (NumVecs - 1), 1, VF + 1, VF * 2 + 1, ...>

For example, the mask for VF = 4 and NumVecs = 2 is:

<0, 4, 1, 5, 2, 6, 3, 7>.

Definition at line 861 of file VectorUtils.cpp.

Referenced by llvm::RISCVTTIImpl::getInterleavedMemoryOpCost(), and interleaveVectors().

createIVUsersPass()

iv Induction Variable true Pass * llvm::createIVUsersPass

(

)

Definition at line 51 of file IVUsers.cpp.

createJMCInstrumenterPass()

ModulePass * llvm::createJMCInstrumenterPass

(

)

JMC instrument pass.

createKCFIPass()

FunctionPass * llvm::createKCFIPass

(

)

Lowers KCFI operand bundles for indirect calls.

Definition at line 61 of file KCFI.cpp.

createLanaiAsmBackend()

MCAsmBackend * llvm::createLanaiAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 161 of file LanaiAsmBackend.cpp.

References llvm::MCSubtargetInfo::getTargetTriple(), and llvm_unreachable.

Referenced by LLVMInitializeLanaiTargetMC().

createLanaiDelaySlotFillerPass()

FunctionPass * llvm::createLanaiDelaySlotFillerPass

(

const LanaiTargetMachine &

TM

)

Definition at line 84 of file LanaiDelaySlotFiller.cpp.

createLanaiELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createLanaiELFObjectWriter

(

uint8_t

OSABI

)

Definition at line 91 of file LanaiELFObjectWriter.cpp.

createLanaiISelDag()

FunctionPass * llvm::createLanaiISelDag

(

LanaiTargetMachine &

TM

)

Definition at line 368 of file LanaiISelDAGToDAG.cpp.

References TM.

createLanaiMCCodeEmitter()

llvm::MCCodeEmitter * llvm::createLanaiMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 306 of file LanaiMCCodeEmitter.cpp.

Referenced by LLVMInitializeLanaiTargetMC().

createLanaiMemAluCombinerPass()

FunctionPass * llvm::createLanaiMemAluCombinerPass

(

)

Definition at line 420 of file LanaiMemAluCombiner.cpp.

createLanaiSetflagAluCombinerPass()

FunctionPass * llvm::createLanaiSetflagAluCombinerPass

(

)

createLaneMaskReg()

Register llvm::createLaneMaskReg	(	MachineRegisterInfo *	MRI,
		MachineRegisterInfo::VRegAttrs	LaneMaskRegAttrs
	)

Definition at line 416 of file SILowerI1Copies.cpp.

References MRI.

Referenced by insertUndefLaneMask(), and llvm::PhiLoweringHelper::lowerPhis().

createLazyValueInfoPass()

FunctionPass * llvm::createLazyValueInfoPass

(

)

createLazyValueInfoPass - This creates an instance of the LazyValueInfo pass.

Definition at line 63 of file LazyValueInfo.cpp.

createLCSSAPass()

Loop Closed SSA Form false Pass * llvm::createLCSSAPass

(

)

Definition at line 506 of file LCSSA.cpp.

createLibcall() [1/2]

LegalizerHelper::LegalizeResult llvm::createLibcall	(	MachineIRBuilder &	MIRBuilder,
		const char *	Name,
		const CallLowering::ArgInfo &	Result,
		ArrayRef< CallLowering::ArgInfo >	Args,
		CallingConv::ID	CC,
		LostDebugLocObserver &	LocObserver,
		MachineInstr *	MI = nullptr
	)

Helper function that creates a libcall to the given Name using the given calling convention CC.

Definition at line 548 of file LegalizerHelper.cpp.

References assert(), CC, llvm::LostDebugLocObserver::checkpoint(), llvm::MachineOperand::CreateES(), llvm::MachineInstr::eraseFromParent(), llvm::TargetSubtargetInfo::getCallLowering(), llvm::MachineFunction::getFunction(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::Function::getReturnType(), llvm::MachineFunction::getSubtarget(), llvm::MachineIRBuilder::getTII(), Info, llvm::MachineInstr::isCopy(), llvm::MachineInstr::isDebugInstr(), isLibCallInTailPosition(), llvm::MachineInstr::isReturn(), llvm::LegalizerHelper::Legalized, MI, Name, and llvm::LegalizerHelper::UnableToLegalize.

Referenced by conversionLibcall(), createLibcall(), llvm::ARMLegalizerInfo::legalizeCustom(), llvm::LegalizerHelper::libcall(), and simpleLibcall().

createLibcall() [2/2]

LegalizerHelper::LegalizeResult llvm::createLibcall	(	MachineIRBuilder &	MIRBuilder,
		RTLIB::Libcall	Libcall,
		const CallLowering::ArgInfo &	Result,
		ArrayRef< CallLowering::ArgInfo >	Args,
		LostDebugLocObserver &	LocObserver,
		MachineInstr *	MI = nullptr
	)

Helper function that creates the given libcall.

Definition at line 595 of file LegalizerHelper.cpp.

References CC, createLibcall(), llvm::MachineIRBuilder::getMF(), llvm::MachineFunction::getSubtarget(), llvm::TargetSubtargetInfo::getTargetLowering(), llvm::LegalizeActions::Libcall, MI, Name, and llvm::LegalizerHelper::UnableToLegalize.

createLICMPass()

Loop Invariant Code false Pass * llvm::createLICMPass

(

)

Definition at line 379 of file LICM.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createLoadClusterDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createLoadClusterDAGMutation	(	const TargetInstrInfo *	TII,
		const TargetRegisterInfo *	TRI,
		bool	ReorderWhileClustering = false
	)

If ReorderWhileClustering is set to true, no attempt will be made to reduce reordering due to store clustering.

Definition at line 1824 of file MachineScheduler.cpp.

References EnableMemOpCluster, TII, and TRI.

Referenced by createGCNMaxOccupancyMachineScheduler(), createIterativeGCNMaxOccupancyMachineScheduler(), createIterativeILPMachineScheduler(), and llvm::AMDGPUPassConfig::createMachineScheduler().

createLoadStoreVectorizerPass()

Pass * llvm::createLoadStoreVectorizerPass

(

)

Create a legacy pass manager instance of the LoadStoreVectorizer pass.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare().

createLoongArchAsmBackend()

MCAsmBackend * llvm::createLoongArchAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 510 of file LoongArchAsmBackend.cpp.

References llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), and Options.

Referenced by LLVMInitializeLoongArchTargetMC().

createLoongArchELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createLoongArchELFObjectWriter	(	uint8_t	OSABI,
		bool	Is64Bit,
		bool	Relax
	)

Definition at line 100 of file LoongArchELFObjectWriter.cpp.

Referenced by llvm::LoongArchAsmBackend::createObjectTargetWriter().

createLoongArchELFStreamer()

MCELFStreamer * llvm::createLoongArchELFStreamer	(	MCContext &	C,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	MOW,
		std::unique_ptr< MCCodeEmitter >	MCE,
		bool	RelaxAll
	)

Definition at line 82 of file LoongArchELFStreamer.cpp.

References llvm::CallingConv::C.

Referenced by LLVMInitializeLoongArchTargetMC().

createLoongArchExpandAtomicPseudoPass()

FunctionPass * llvm::createLoongArchExpandAtomicPseudoPass

(

)

Referenced by INITIALIZE_PASS().

createLoongArchExpandPseudoPass()

FunctionPass * llvm::createLoongArchExpandPseudoPass

(

)

Definition at line 649 of file LoongArchExpandPseudoInsts.cpp.

createLoongArchISelDag()

FunctionPass * llvm::createLoongArchISelDag

(

LoongArchTargetMachine &

TM

)

Definition at line 416 of file LoongArchISelDAGToDAG.cpp.

References TM.

createLoongArchMCCodeEmitter()

MCCodeEmitter * llvm::createLoongArchMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 352 of file LoongArchMCCodeEmitter.cpp.

Referenced by LLVMInitializeLoongArchTargetMC().

createLoongArchPreRAExpandPseudoPass()

FunctionPass * llvm::createLoongArchPreRAExpandPseudoPass

(

)

Definition at line 646 of file LoongArchExpandPseudoInsts.cpp.

createLoopDataPrefetchPass()

loop data Loop Data false FunctionPass * llvm::createLoopDataPrefetchPass

(

)

Definition at line 152 of file LoopDataPrefetch.cpp.

Referenced by llvm::AMDGPUPassConfig::addStraightLineScalarOptimizationPasses().

createLoopExtractorPass()

Pass * llvm::createLoopExtractorPass

(

)

createLoopExtractorPass - This pass extracts all natural loops from the program into a function if it can.

createLoopSimplifyPass()

Pass * llvm::createLoopSimplifyPass

(

)

Definition at line 790 of file LoopSimplify.cpp.

createLoopStrengthReducePass()

loop Loop Strength false Pass * llvm::createLoopStrengthReducePass

(

)

Definition at line 7146 of file LoopStrengthReduce.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createLoopUnrollPass()

Pass * llvm::createLoopUnrollPass	(	int	OptLevel = 2,
		bool	OnlyWhenForced = false,
		bool	ForgetAllSCEV = false,
		int	Threshold = -1,
		int	Count = -1,
		int	AllowPartial = -1,
		int	Runtime = -1,
		int	UpperBound = -1,
		int	AllowPeeling = -1
	)

Definition at line 1460 of file LoopUnrollPass.cpp.

References Runtime.

createLowerAggrCopies()

FunctionPass * llvm::createLowerAggrCopies

(

)

createLowerAtomicPass()

Pass * llvm::createLowerAtomicPass

(

)

createLowerConstantIntrinsicsPass()

lower constant Lower constant false FunctionPass * llvm::createLowerConstantIntrinsicsPass

(

)

Definition at line 207 of file LowerConstantIntrinsics.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createLowerEmuTLSPass()

ModulePass * llvm::createLowerEmuTLSPass

(

)

LowerEmuTLS - This pass generates __emutls_[vt].xyz variables for all TLS variables for the emulated TLS model.

Referenced by llvm::TargetPassConfig::addISelPasses().

createLowerGlobalDtorsLegacyPass()

ModulePass * llvm::createLowerGlobalDtorsLegacyPass

(

)

Referenced by llvm::TargetPassConfig::addIRPasses().

createLowerInvokePass()

FunctionPass * llvm::createLowerInvokePass

(

)

Definition at line 85 of file LowerInvoke.cpp.

Referenced by llvm::TargetPassConfig::addPassesToHandleExceptions().

createLowerSwitchPass()

Lower SwitchInst s to false FunctionPass * llvm::createLowerSwitchPass

(

)

Definition at line 594 of file LowerSwitch.cpp.

Referenced by llvm::AMDGPUPassConfig::addCodeGenPrepare().

createLowerWWMCopiesPass()

FunctionPass * llvm::createLowerWWMCopiesPass

(

)

createLVLGenPass()

FunctionPass * llvm::createLVLGenPass

(

)

Definition at line 38 of file LVLGen.cpp.

createM68kAsmBackend()

MCAsmBackend * llvm::createM68kAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 234 of file M68kAsmBackend.cpp.

References llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeM68kTargetMC().

createM68kCollapseMOVEMPass()

FunctionPass * llvm::createM68kCollapseMOVEMPass

(

)

Finds sequential MOVEM instruction and collapse them into a single one.

Returns an instance of the pseudo instruction expansion pass.

This pass has to be run after all pseudo expansions and prologue/epilogue emission so that all possible MOVEM are already in place.

Definition at line 306 of file M68kCollapseMOVEMPass.cpp.

createM68kELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createM68kELFObjectWriter

(

uint8_t

OSABI

)

Construct an M68k ELF object writer.

Definition at line 169 of file M68kELFObjectWriter.cpp.

createM68kExpandPseudoPass()

FunctionPass * llvm::createM68kExpandPseudoPass

(

)

Return a Machine IR pass that expands M68k-specific pseudo instructions into a sequence of actual instructions.

Returns an instance of the pseudo instruction expansion pass.

This pass must run after prologue/epilogue insertion and before lowering the MachineInstr to MC.

Definition at line 326 of file M68kExpandPseudo.cpp.

createM68kGlobalBaseRegPass()

FunctionPass * llvm::createM68kGlobalBaseRegPass

(

)

This pass initializes a global base register for PIC on M68k.

Definition at line 869 of file M68kInstrInfo.cpp.

createM68kInstructionSelector()

InstructionSelector * llvm::createM68kInstructionSelector	(	const M68kTargetMachine &	TM,
		const M68kSubtarget &	Subtarget,
		const M68kRegisterBankInfo &	RBI
	)

Definition at line 85 of file M68kInstructionSelector.cpp.

References TM.

Referenced by llvm::M68kSubtarget::M68kSubtarget().

createM68kISelDag()

FunctionPass * llvm::createM68kISelDag

(

M68kTargetMachine &

TM

)

This pass converts a legalized DAG into a M68k-specific DAG, ready for instruction scheduling.

Definition at line 359 of file M68kISelDAGToDAG.cpp.

References TM.

createM68kMCCodeEmitter()

MCCodeEmitter * llvm::createM68kMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 250 of file M68kMCCodeEmitter.cpp.

Referenced by LLVMInitializeM68kTargetMC().

createMachineCopyPropagationPass()

MachineFunctionPass * llvm::createMachineCopyPropagationPass

(

bool

UseCopyInstr = false

)

Definition at line 1487 of file MachineCopyPropagation.cpp.

createMachineFunctionPrinterPass()

MachineFunctionPass * llvm::createMachineFunctionPrinterPass	(	raw_ostream &	OS,
		const std::string &	Banner = ""
	)

MachineFunctionPrinter pass - This pass prints out the machine function to the given stream as a debugging tool.

Referenced by llvm::TargetPassConfig::addPrintPass(), and INITIALIZE_PASS().

createMachineFunctionSplitterPass()

MachineFunctionPass * llvm::createMachineFunctionSplitterPass

(

)

createMachineFunctionSplitterPass - This pass splits machine functions using profile information.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createMachineOutlinerPass()

ModulePass * llvm::createMachineOutlinerPass

(

bool

RunOnAllFunctions = true

)

This pass performs outlining on machine instructions directly before printing assembly.

Definition at line 506 of file MachineOutliner.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createMachineRegionInfoPass()

FunctionPass * llvm::createMachineRegionInfoPass

(

)

Definition at line 145 of file MachineRegionInfo.cpp.

createMachineVerifierPass()

FunctionPass * llvm::createMachineVerifierPass

(

const std::string &

Banner

)

createMachineVerifierPass - This pass verifies cenerated machine code instructions for correctness.

Referenced by llvm::TargetPassConfig::addVerifyPass().

createMachObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createMachObjectWriter	(	std::unique_ptr< MCMachObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		bool	IsLittleEndian
	)

Construct a new Mach-O writer instance.

This routine takes ownership of the target writer subclass.

Parameters

MOTW	- The target specific Mach-O writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 1086 of file MachObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createMachOStreamer()

MCStreamer * llvm::createMachOStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll,
		bool	DWARFMustBeAtTheEnd,
		bool	LabelSections = false
	)

Definition at line 563 of file MCMachOStreamer.cpp.

References Context.

Referenced by createARMMachOStreamer(), and llvm::Target::createMCObjectStreamer().

createMacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createMacroFusionDAGMutation	(	ArrayRef< MacroFusionPredTy >	Predicates,
		bool	BranchOnly = false
	)

Create a DAG scheduling mutation to pair instructions back to back for instructions that benefit according to the target-specific predicate functions.

shouldScheduleAdjacent will be true if any of the provided predicates are true. If BranchOnly is true, only branch instructions with one of their predecessors will be fused.

Definition at line 215 of file MacroFusion.cpp.

References EnableMacroFusion.

Referenced by createAArch64MacroFusionDAGMutation(), createAMDGPUMacroFusionDAGMutation(), createARMMacroFusionDAGMutation(), createGenericSchedLive(), createGenericSchedPostRA(), createPowerPCMacroFusionDAGMutation(), createX86MacroFusionDAGMutation(), and llvm::RISCVSubtarget::getPostRAMutations().

createMCAsmParser()

MCAsmParser * llvm::createMCAsmParser	(	SourceMgr &	SM,
		MCContext &	C,
		MCStreamer &	Out,
		const MCAsmInfo &	MAI,
		unsigned	CB = 0
	)

Create an MCAsmParser instance for parsing assembly similar to gas syntax.

Create an MCAsmParser instance.

Definition at line 6458 of file AsmParser.cpp.

References llvm::CallingConv::C.

Referenced by initializeRecordStreamer().

createMCMasmParser()

MCAsmParser * llvm::createMCMasmParser	(	SourceMgr &	SM,
		MCContext &	C,
		MCStreamer &	Out,
		const MCAsmInfo &	MAI,
		struct tm	TM,
		unsigned	CB = 0
	)

Create an MCAsmParser instance for parsing Microsoft MASM-style assembly.

Create an MCAsmParser instance.

Definition at line 7689 of file MasmParser.cpp.

References llvm::CallingConv::C, and TM.

createMCRelocationInfo()

MCRelocationInfo * llvm::createMCRelocationInfo	(	const Triple &	TT,
		MCContext &	Ctx
	)

Definition at line 27 of file MCRelocationInfo.cpp.

Referenced by createARMMCRelocationInfo(), createLanaiElfRelocation(), createM68kMCRelocationInfo(), llvm::Target::createMCRelocationInfo(), and createX86MCRelocationInfo().

createMCSymbolizer()

MCSymbolizer * llvm::createMCSymbolizer	(	const Triple &	TT,
		LLVMOpInfoCallback	GetOpInfo,
		LLVMSymbolLookupCallback	SymbolLookUp,
		void *	DisInfo,
		MCContext *	Ctx,
		std::unique_ptr< MCRelocationInfo > &&	RelInfo
	)

Definition at line 186 of file MCExternalSymbolizer.cpp.

References assert().

Referenced by llvm::Target::createMCSymbolizer().

createMemCpyLoopKnownSize()

void llvm::createMemCpyLoopKnownSize	(	Instruction *	InsertBefore,
		Value *	SrcAddr,
		Value *	DstAddr,
		ConstantInt *	CopyLen,
		Align	SrcAlign,
		Align	DestAlign,
		bool	SrcIsVolatile,
		bool	DstIsVolatile,
		bool	CanOverlap,
		const TargetTransformInfo &	TTI,
		std::optional< uint32_t >	AtomicCpySize = std::nullopt
	)

Emit a loop implementing the semantics of an llvm.memcpy whose size is a compile time constant.

Loop is inserted at InsertBefore.

Definition at line 24 of file LowerMemIntrinsics.cpp.

References llvm::PHINode::addIncoming(), assert(), commonAlignment(), llvm::BasicBlock::Create(), llvm::IRBuilderBase::CreateAdd(), llvm::IRBuilderBase::CreateAlignedLoad(), llvm::IRBuilderBase::CreateAlignedStore(), llvm::MDBuilder::createAnonymousAliasScope(), llvm::MDBuilder::createAnonymousAliasScopeDomain(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmpULT(), llvm::IRBuilderBase::CreateInBoundsGEP(), llvm::IRBuilderBase::CreatePHI(), DL, llvm::MDNode::get(), llvm::BasicBlock::getContext(), llvm::Module::getDataLayout(), llvm::BasicBlock::getFirstNonPHI(), llvm::TargetTransformInfo::getMemcpyLoopLoweringType(), llvm::TargetTransformInfo::getMemcpyLoopResidualLoweringType(), llvm::GlobalValue::getParent(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::BasicBlock::getTerminator(), llvm::Value::getType(), llvm::ConstantInt::getZExtValue(), llvm::Type::isVectorTy(), llvm::ConstantInt::isZero(), Name, llvm::Instruction::setSuccessor(), llvm::BasicBlock::splitBasicBlock(), and llvm::Align::value().

Referenced by expandAtomicMemCpyAsLoop(), expandMemCpyAsLoop(), and expandMemMoveAsLoop().

createMemCpyLoopUnknownSize()

void llvm::createMemCpyLoopUnknownSize	(	Instruction *	InsertBefore,
		Value *	SrcAddr,
		Value *	DstAddr,
		Value *	CopyLen,
		Align	SrcAlign,
		Align	DestAlign,
		bool	SrcIsVolatile,
		bool	DstIsVolatile,
		bool	CanOverlap,
		const TargetTransformInfo &	TTI,
		std::optional< unsigned >	AtomicSize = std::nullopt
	)

Emit a loop implementing the semantics of llvm.memcpy where the size is not a compile-time constant.

Loop will be insterted at InsertBefore.

Referenced by expandAtomicMemCpyAsLoop(), expandMemCpyAsLoop(), and expandMemMoveAsLoop().

createMemLibcall()

LegalizerHelper::LegalizeResult llvm::createMemLibcall	(	MachineIRBuilder &	MIRBuilder,
		MachineRegisterInfo &	MRI,
		MachineInstr &	MI,
		LostDebugLocObserver &	LocObserver
	)

Create a libcall to memcpy et al.

Definition at line 623 of file LegalizerHelper.cpp.

References assert(), llvm::LostDebugLocObserver::checkpoint(), llvm::MachineOperand::CreateES(), dbgs(), llvm::MachineInstr::eraseFromParent(), llvm::IntegerType::get(), llvm::PointerType::get(), llvm::LLT::getAddressSpace(), llvm::TargetSubtargetInfo::getCallLowering(), llvm::Function::getContext(), llvm::MachineFunction::getFunction(), llvm::MachineIRBuilder::getMF(), llvm::MCInstrInfo::getName(), llvm::LLT::getSizeInBits(), llvm::MachineFunction::getSubtarget(), llvm::TargetSubtargetInfo::getTargetLowering(), llvm::MachineIRBuilder::getTII(), llvm::Type::getVoidTy(), Info, llvm::MachineInstr::isCopy(), llvm::MachineInstr::isDebugInstr(), isLibCallInTailPosition(), llvm::LLT::isPointer(), llvm::MachineInstr::isReturn(), llvm::LegalizerHelper::Legalized, LLVM_DEBUG, llvm_unreachable, MI, MRI, Name, and llvm::LegalizerHelper::UnableToLegalize.

Referenced by llvm::LegalizerHelper::libcall().

createMergeICmpsLegacyPass()

Merge contiguous icmps into a false Pass * llvm::createMergeICmpsLegacyPass

(

)

Definition at line 913 of file MergeICmps.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createMicroMipsSizeReducePass()

FunctionPass * llvm::createMicroMipsSizeReducePass

(

)

Returns an instance of the MicroMips size reduction pass.

Definition at line 795 of file MicroMipsSizeReduction.cpp.

createMinMaxOp()

Value * llvm::createMinMaxOp	(	IRBuilderBase &	Builder,
		RecurKind	RK,
		Value *	Left,
		Value *	Right
	)

Returns a Min/Max operation corresponding to MinMaxRecurrenceKind.

The Builder's fast-math-flags must be set to propagate the expected values.

Definition at line 1046 of file LoopUtils.cpp.

References llvm::IRBuilderBase::CreateCmp(), llvm::IRBuilderBase::CreateIntrinsic(), llvm::IRBuilderBase::CreateSelect(), getMinMaxReductionIntrinsicOp(), getMinMaxReductionPredicate(), llvm::Type::isIntOrIntVectorTy(), Left, Right, and Select.

Referenced by llvm::VPReductionRecipe::execute(), getOrderedReduction(), and getShuffleReduction().

createMips16FrameLowering()

const MipsFrameLowering * llvm::createMips16FrameLowering

(

const MipsSubtarget &

ST

)

Create MipsFrameLowering objects.

Definition at line 173 of file Mips16FrameLowering.cpp.

Referenced by llvm::MipsFrameLowering::create().

createMips16HardFloatPass()

ModulePass * llvm::createMips16HardFloatPass

(

)

Definition at line 531 of file Mips16HardFloat.cpp.

createMips16InstrInfo()

const MipsInstrInfo * llvm::createMips16InstrInfo

(

const MipsSubtarget &

STI

)

Create MipsInstrInfo objects.

Definition at line 466 of file Mips16InstrInfo.cpp.

Referenced by llvm::MipsInstrInfo::create().

createMips16ISelDag()

FunctionPass * llvm::createMips16ISelDag	(	MipsTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 222 of file Mips16ISelDAGToDAG.cpp.

References TM.

createMips16TargetLowering()

const MipsTargetLowering * llvm::createMips16TargetLowering	(	const MipsTargetMachine &	TM,
		const MipsSubtarget &	STI
	)

Create MipsTargetLowering objects.

Definition at line 153 of file Mips16ISelLowering.cpp.

References TM.

Referenced by llvm::MipsTargetLowering::create().

createMipsAsmBackend()

MCAsmBackend * llvm::createMipsAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 599 of file MipsAsmBackend.cpp.

References llvm::MipsABIInfo::computeTargetABI(), llvm::MCSubtargetInfo::getCPU(), llvm::MCSubtargetInfo::getTargetTriple(), MRI, and Options.

Referenced by LLVMInitializeMipsTargetMC().

createMipsBranchExpansion()

FunctionPass * llvm::createMipsBranchExpansion

(

)

createMipsConstantIslandPass()

FunctionPass * llvm::createMipsConstantIslandPass

(

)

Returns a pass that converts branches to long branches.

Definition at line 1671 of file MipsConstantIslandPass.cpp.

createMipsDelaySlotFillerPass()

FunctionPass * llvm::createMipsDelaySlotFillerPass

(

)

createMipsDelaySlotFillerPass - Returns a pass that fills in delay slots in Mips MachineFunctions

Definition at line 966 of file MipsDelaySlotFiller.cpp.

createMipsELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createMipsELFObjectWriter	(	const Triple &	TT,
		bool	IsN32
	)

Definition at line 666 of file MipsELFObjectWriter.cpp.

References llvm::MCELFObjectTargetWriter::getOSABI().

Referenced by llvm::MipsAsmBackend::createObjectTargetWriter().

createMipsELFStreamer()

MCELFStreamer * llvm::createMipsELFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll
	)

Definition at line 115 of file MipsELFStreamer.cpp.

References Context, and Emitter.

Referenced by createMCStreamer().

createMipsExpandPseudoPass()

FunctionPass * llvm::createMipsExpandPseudoPass

(

)

createMipsExpandPseudoPass - returns an instance of the pseudo instruction expansion pass.

Definition at line 952 of file MipsExpandPseudo.cpp.

createMipsInstructionSelector()

InstructionSelector * llvm::createMipsInstructionSelector	(	const MipsTargetMachine &	TM,
		MipsSubtarget &	Subtarget,
		MipsRegisterBankInfo &	RBI
	)

Definition at line 930 of file MipsInstructionSelector.cpp.

References TM.

Referenced by llvm::MipsSubtarget::MipsSubtarget().

createMipsMCCodeEmitterEB()

MCCodeEmitter * llvm::createMipsMCCodeEmitterEB	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 45 of file MipsMCCodeEmitter.cpp.

Referenced by LLVMInitializeMipsTargetMC().

createMipsMCCodeEmitterEL()

MCCodeEmitter * llvm::createMipsMCCodeEmitterEL	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 50 of file MipsMCCodeEmitter.cpp.

Referenced by LLVMInitializeMipsTargetMC().

createMipsModuleISelDagPass()

llvm::FunctionPass * llvm::createMipsModuleISelDagPass

(

)

Definition at line 55 of file MipsModuleISelDAGToDAG.cpp.

createMipsMulMulBugPass()

FunctionPass * llvm::createMipsMulMulBugPass

(

)

Definition at line 136 of file MipsMulMulBugPass.cpp.

createMipsNaClELFStreamer()

MCELFStreamer * llvm::createMipsNaClELFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	TAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter,
		bool	RelaxAll
	)

Definition at line 262 of file MipsNaClELFStreamer.cpp.

References Context, Emitter, and MIPS_NACL_BUNDLE_ALIGN.

Referenced by createMCStreamer().

createMipsOptimizePICCallPass()

FunctionPass * llvm::createMipsOptimizePICCallPass

(

)

Return an OptimizeCall object.

Definition at line 317 of file MipsOptimizePICCall.cpp.

createMipsOs16Pass()

ModulePass * llvm::createMipsOs16Pass

(

)

Definition at line 160 of file MipsOs16.cpp.

createMipsPostLegalizeCombiner()

FunctionPass * llvm::createMipsPostLegalizeCombiner

(

bool

IsOptNone

)

Definition at line 161 of file MipsPostLegalizerCombiner.cpp.

createMipsPreLegalizeCombiner()

FunctionPass * llvm::createMipsPreLegalizeCombiner

(

)

Definition at line 146 of file MipsPreLegalizerCombiner.cpp.

createMipsSEFrameLowering()

const MipsFrameLowering * llvm::createMipsSEFrameLowering

(

const MipsSubtarget &

ST

)

Definition at line 919 of file MipsSEFrameLowering.cpp.

Referenced by llvm::MipsFrameLowering::create().

createMipsSEInstrInfo()

const MipsInstrInfo * llvm::createMipsSEInstrInfo

(

const MipsSubtarget &

STI

)

Definition at line 883 of file MipsSEInstrInfo.cpp.

Referenced by llvm::MipsInstrInfo::create().

createMipsSEISelDag()

FunctionPass * llvm::createMipsSEISelDag	(	MipsTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 1442 of file MipsSEISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::OptLevel, and llvm::SelectionDAGISel::TM.

createMipsSETargetLowering()

const MipsTargetLowering * llvm::createMipsSETargetLowering	(	const MipsTargetMachine &	TM,
		const MipsSubtarget &	STI
	)

Definition at line 300 of file MipsSEISelLowering.cpp.

References TM.

Referenced by llvm::MipsTargetLowering::create().

createMIRAddFSDiscriminatorsPass()

FunctionPass * llvm::createMIRAddFSDiscriminatorsPass

(

sampleprof::FSDiscriminatorPass

P

)

Add Flow Sensitive Discriminators.

PassNum specifies the sequence number of this pass (starting from 1).

Referenced by llvm::TargetPassConfig::addBlockPlacement(), and llvm::TargetPassConfig::addMachinePasses().

createMIRParser()

std::unique_ptr< MIRParser > llvm::createMIRParser	(	std::unique_ptr< MemoryBuffer >	Contents,
		LLVMContext &	Context,
		std::function< void(Function &)>	ProcessIRFunction = nullptr
	)

This function is another interface to the MIR serialization format parser.

It returns a MIR parser that works with the given memory buffer and that can parse the embedded LLVM IR module and initialize the machine functions by parsing the machine function's state.

Parameters

Contents	- The MemoryBuffer containing the machine level IR.
Context	- Context which will be used for the parsed LLVM IR module.

Definition at line 1118 of file MIRParser.cpp.

References Context, llvm::LLVMContext::diagnose(), llvm::SourceMgr::DK_Error, DS_Error, and llvm::LLVMContext::shouldDiscardValueNames().

Referenced by createMIRParserFromFile().

createMIRParserFromFile()

std::unique_ptr< MIRParser > llvm::createMIRParserFromFile	(	StringRef	Filename,
		SMDiagnostic &	Error,
		LLVMContext &	Context,
		std::function< void(Function &)>	ProcessIRFunction = nullptr
	)

This function is the main interface to the MIR serialization format parser.

It reads in a MIR file and returns a MIR parser that can parse the embedded LLVM IR module and initialize the machine functions by parsing the machine function's state.

Parameters

Filename	- The name of the file to parse.
Error	- Error result info.
Context	- Context which will be used for the parsed LLVM IR module.
ProcessIRFunction	- function to run on every IR function or stub loaded from the MIR file.

Definition at line 1104 of file MIRParser.cpp.

References Context, createMIRParser(), llvm::SourceMgr::DK_Error, and llvm::MemoryBuffer::getFileOrSTDIN().

createMIRProfileLoaderPass()

FunctionPass * llvm::createMIRProfileLoaderPass	(	std::string	File,
		std::string	RemappingFile,
		sampleprof::FSDiscriminatorPass	P,
		IntrusiveRefCntPtr< vfs::FileSystem >	FS
	)

Read Flow Sensitive Profile.

Definition at line 83 of file MIRSampleProfile.cpp.

References P.

Referenced by llvm::TargetPassConfig::addBlockPlacement(), and llvm::TargetPassConfig::addMachinePasses().

createMLxExpansionPass()

FunctionPass * llvm::createMLxExpansionPass

(

)

Definition at line 390 of file MLxExpansionPass.cpp.

createModuleSummaryIndexWrapperPass()

module summary Module Summary true ModulePass * llvm::createModuleSummaryIndexWrapperPass

(

)

Definition at line 1103 of file ModuleSummaryAnalysis.cpp.

createModuleToFunctionPassAdaptor()

template<typename FunctionPassT >

ModuleToFunctionPassAdaptor llvm::createModuleToFunctionPassAdaptor	(	FunctionPassT &&	Pass,
		bool	EagerlyInvalidate = false
	)

A function to deduce a function pass type and wrap it in the templated adaptor.

Definition at line 916 of file PassManager.h.

Referenced by addAnnotationRemarksPass(), llvm::PassBuilder::buildInlinerPipeline(), llvm::PassBuilder::buildLTODefaultPipeline(), llvm::PassBuilder::buildModuleInlinerPipeline(), llvm::PassBuilder::buildModuleOptimizationPipeline(), llvm::PassBuilder::buildModuleSimplificationPipeline(), llvm::PassBuilder::buildO0DefaultPipeline(), llvm::PassBuilder::buildPerModuleDefaultPipeline(), llvm::PassBuilder::buildThinLTOPreLinkDefaultPipeline(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::AddIRPass::operator()(), llvm::AMDGPUTargetMachine::registerPassBuilderCallbacks(), llvm::BPFTargetMachine::registerPassBuilderCallbacks(), llvm::NVPTXTargetMachine::registerPassBuilderCallbacks(), and llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::AddIRPass::~AddIRPass().

createModuleToMachineFunctionPassAdaptor()

template<typename MachineFunctionPassT >

ModuleToMachineFunctionPassAdaptor llvm::createModuleToMachineFunctionPassAdaptor

(

MachineFunctionPassT &&

Pass

)

Definition at line 213 of file MachinePassManager.h.

Referenced by llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::AddMachinePass::operator()(), and llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::AddMachinePass::~AddMachinePass().

createModuleToPostOrderCGSCCPassAdaptor()

template<typename CGSCCPassT >

ModuleToPostOrderCGSCCPassAdaptor llvm::createModuleToPostOrderCGSCCPassAdaptor

(

CGSCCPassT &&

Pass

)

A function to deduce a function pass type and wrap it in the templated adaptor.

Definition at line 373 of file CGSCCPassManager.h.

Referenced by llvm::PassBuilder::buildLTODefaultPipeline(), llvm::PassBuilder::buildModuleInlinerPipeline(), and llvm::PassBuilder::buildO0DefaultPipeline().

createMSP430BranchSelectionPass()

FunctionPass * llvm::createMSP430BranchSelectionPass

(

)

Returns an instance of the Branch Selection Pass.

Definition at line 255 of file MSP430BranchSelector.cpp.

createMSP430ELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createMSP430ELFObjectWriter

(

uint8_t

OSABI

)

Definition at line 55 of file MSP430ELFObjectWriter.cpp.

createMSP430ISelDag()

FunctionPass * llvm::createMSP430ISelDag	(	MSP430TargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

createMSP430ISelDag - This pass converts a legalized DAG into a MSP430-specific DAG, ready for instruction scheduling.

Definition at line 131 of file MSP430ISelDAGToDAG.cpp.

References TM.

createMSP430MCAsmBackend()

MCAsmBackend * llvm::createMSP430MCAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 166 of file MSP430AsmBackend.cpp.

References llvm::ELF::ELFOSABI_STANDALONE.

Referenced by LLVMInitializeMSP430TargetMC().

createMSP430MCCodeEmitter()

MCCodeEmitter * llvm::createMSP430MCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Creates a machine code emitter for MSP430.

Definition at line 204 of file MSP430MCCodeEmitter.cpp.

Referenced by LLVMInitializeMSP430TargetMC().

createMSP430ObjectTargetStreamer()

MCTargetStreamer * llvm::createMSP430ObjectTargetStreamer	(	MCStreamer &	S,
		const MCSubtargetInfo &	STI
	)

Definition at line 75 of file MSP430ELFStreamer.cpp.

References llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeMSP430TargetMC().

createMVEGatherScatterLoweringPass()

Pass * llvm::createMVEGatherScatterLoweringPass

(

)

createMVELaneInterleavingPass()

Pass * llvm::createMVELaneInterleavingPass

(

)

createMVETailPredicationPass()

Pass * llvm::createMVETailPredicationPass

(

)

Definition at line 455 of file MVETailPredication.cpp.

createMVETPAndVPTOptimisationsPass()

FunctionPass * llvm::createMVETPAndVPTOptimisationsPass

(

)

createMVETPAndVPTOptimisationsPass

Definition at line 1090 of file MVETPAndVPTOptimisationsPass.cpp.

createMVEVPTBlockPass()

FunctionPass * llvm::createMVEVPTBlockPass

(

)

createMVEVPTBlock - Returns an instance of the MVE VPT block insertion pass.

Definition at line 335 of file MVEVPTBlockPass.cpp.

createNaryReassociatePass()

nary Nary false FunctionPass * llvm::createNaryReassociatePass

(

)

Definition at line 165 of file NaryReassociate.cpp.

Referenced by llvm::AMDGPUPassConfig::addStraightLineScalarOptimizationPasses().

createNullStreamer()

MCStreamer * llvm::createNullStreamer

(

MCContext &

Ctx

)

Create a dummy machine code streamer, which does nothing.

This is useful for timing the assembler front end.

Definition at line 56 of file MCNullStreamer.cpp.

References Context.

Referenced by llvm::LLVMTargetMachine::createMCStreamer(), and llvm::Target::createNullStreamer().

createNVPTXAAWrapperPass()

nvptx aa NVPTX Address space based Alias Analysis true ImmutablePass * llvm::createNVPTXAAWrapperPass

(

)

Definition at line 34 of file NVPTXAliasAnalysis.cpp.

createNVPTXAssignValidGlobalNamesPass()

ModulePass * llvm::createNVPTXAssignValidGlobalNamesPass

(

)

Definition at line 89 of file NVPTXAssignValidGlobalNames.cpp.

createNVPTXAtomicLowerPass()

FunctionPass * llvm::createNVPTXAtomicLowerPass

(

)

createNVPTXCtorDtorLoweringLegacyPass()

ModulePass * llvm::createNVPTXCtorDtorLoweringLegacyPass

(

)

createNVPTXExternalAAWrapperPass()

ImmutablePass * llvm::createNVPTXExternalAAWrapperPass

(

)

Definition at line 38 of file NVPTXAliasAnalysis.cpp.

createNVPTXImageOptimizerPass()

FunctionPass * llvm::createNVPTXImageOptimizerPass

(

)

Definition at line 175 of file NVPTXImageOptimizer.cpp.

createNVPTXISelDag()

FunctionPass * llvm::createNVPTXISelDag	(	NVPTXTargetMachine &	TM,
		llvm::CodeGenOptLevel	OptLevel
	)

createNVPTXISelDag - This pass converts a legalized DAG into a NVPTX-specific DAG, ready for instruction scheduling.

Definition at line 35 of file NVPTXISelDAGToDAG.cpp.

References TM.

createNVPTXLowerAllocaPass()

FunctionPass * llvm::createNVPTXLowerAllocaPass

(

)

Definition at line 115 of file NVPTXLowerAlloca.cpp.

createNVPTXLowerArgsPass()

FunctionPass * llvm::createNVPTXLowerArgsPass

(

)

Definition at line 488 of file NVPTXLowerArgs.cpp.

createNVPTXLowerUnreachablePass()

FunctionPass * llvm::createNVPTXLowerUnreachablePass	(	bool	TrapUnreachable,
		bool	NoTrapAfterNoreturn
	)

Definition at line 153 of file NVPTXLowerUnreachable.cpp.

createNVPTXPeephole()

MachineFunctionPass * llvm::createNVPTXPeephole

(

)

Definition at line 167 of file NVPTXPeephole.cpp.

createNVPTXPrologEpilogPass()

MachineFunctionPass * llvm::createNVPTXPrologEpilogPass

(

)

Definition at line 46 of file NVPTXPrologEpilogPass.cpp.

createNVPTXProxyRegErasurePass()

MachineFunctionPass * llvm::createNVPTXProxyRegErasurePass

(

)

Definition at line 117 of file NVPTXProxyRegErasure.cpp.

createNVPTXReplaceImageHandlesPass()

MachineFunctionPass * llvm::createNVPTXReplaceImageHandlesPass

(

)

Definition at line 1859 of file NVPTXReplaceImageHandles.cpp.

createNVVMIntrRangePass()

FunctionPass * llvm::createNVVMIntrRangePass

(

unsigned int

SmVersion

)

Definition at line 51 of file NVVMIntrRange.cpp.

References SmVersion.

createNVVMReflectPass()

FunctionPass * llvm::createNVVMReflectPass

(

unsigned int

SmVersion

)

Definition at line 68 of file NVVMReflect.cpp.

References SmVersion.

createObjCARCContractPass()

Pass * llvm::createObjCARCContractPass

(

)

Definition at line 735 of file ObjCARCContract.cpp.

Referenced by llvm::LTOCodeGenerator::LTOCodeGenerator().

createOrderedReduction()

Value * llvm::createOrderedReduction	(	IRBuilderBase &	B,
		const RecurrenceDescriptor &	Desc,
		Value *	Src,
		Value *	Start
	)

Create an ordered reduction intrinsic using the given recurrence descriptor Desc.

Definition at line 1223 of file LoopUtils.cpp.

References assert(), and B.

Referenced by llvm::VPReductionRecipe::execute().

createPartiallyInlineLibCallsPass()

partially inline Partially calls to library false FunctionPass * llvm::createPartiallyInlineLibCallsPass

(

)

Definition at line 215 of file PartiallyInlineLibCalls.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createPBQPRegisterAllocator()

FunctionPass * llvm::createPBQPRegisterAllocator

(

char *

customPassID = nullptr

)

Create a PBQP register allocator instance.

Definition at line 948 of file RegAllocPBQP.cpp.

Referenced by createDefaultPBQPRegisterAllocator().

createPGOFuncNameMetadata()

void llvm::createPGOFuncNameMetadata	(	Function &	F,
		StringRef	PGOFuncName
	)

Create the PGOFuncName meta data if PGOFuncName is different from function's raw name.

This should only apply to internal linkage functions declared by users only.

Definition at line 1364 of file InstrProf.cpp.

References llvm::CallingConv::C, F, llvm::MDNode::get(), llvm::MDString::get(), getPGOFuncNameMetadata(), getPGOFuncNameMetadataName(), and N.

createPGOFuncNameVar() [1/2]

GlobalVariable * llvm::createPGOFuncNameVar	(	Function &	F,
		StringRef	PGOFuncName
	)

Create and return the global variable for function name used in PGO instrumentation.

FuncName is the IRPGO function name (returned by getIRPGOFuncName) for LLVM IR instrumentation and PGO function name (returned by getPGOFuncName) for front-end instrumentation.

Definition at line 462 of file InstrProf.cpp.

References createPGOFuncNameVar(), and F.

Referenced by createPGOFuncNameVar().

createPGOFuncNameVar() [2/2]

GlobalVariable * llvm::createPGOFuncNameVar	(	Module &	M,
		GlobalValue::LinkageTypes	Linkage,
		StringRef	PGOFuncName
	)

Create and return the global variable for function name used in PGO instrumentation.

FuncName is the IRPGO function name (returned by getIRPGOFuncName) for LLVM IR instrumentation and PGO function name (returned by getPGOFuncName) for front-end instrumentation.

Definition at line 435 of file InstrProf.cpp.

References llvm::GlobalValue::AvailableExternallyLinkage, llvm::GlobalValue::ExternalLinkage, llvm::GlobalValue::ExternalWeakLinkage, getPGOFuncNameVarName(), llvm::ConstantDataArray::getString(), llvm::Value::getType(), llvm::GlobalValue::HiddenVisibility, llvm::GlobalValue::InternalLinkage, llvm::GlobalValue::isLocalLinkage(), llvm::GlobalValue::LinkOnceAnyLinkage, llvm::GlobalValue::LinkOnceODRLinkage, and llvm::GlobalValue::PrivateLinkage.

createPHIsForSplitLoopExit()

void llvm::createPHIsForSplitLoopExit	(	ArrayRef< BasicBlock * >	Preds,
		BasicBlock *	SplitBB,
		BasicBlock *	DestBB
	)

When a loop exit edge is split, LCSSA form may require new PHIs in the new exit block.

This function inserts the new PHIs, as needed. Preds is a list of preds inside the loop, SplitBB is the new loop exit block, and DestBB is the old loop exit, now the successor of SplitBB.

Definition at line 980 of file BasicBlockUtils.cpp.

References llvm::PHINode::addIncoming(), assert(), llvm::BasicBlock::begin(), llvm::PHINode::Create(), llvm::BasicBlock::getFirstNonPHI(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BasicBlock::getTerminator(), Idx, llvm::Instruction::insertBefore(), llvm::BasicBlock::isLandingPad(), llvm::BasicBlock::phis(), and llvm::ArrayRef< T >::size().

Referenced by ehAwareSplitEdge(), and SplitKnownCriticalEdge().

createPostDomOnlyPrinterWrapperPassPass()

FunctionPass * llvm::createPostDomOnlyPrinterWrapperPassPass

(

)

Definition at line 234 of file DomPrinter.cpp.

createPostDomOnlyViewerWrapperPassPass()

FunctionPass * llvm::createPostDomOnlyViewerWrapperPassPass

(

)

Definition at line 242 of file DomPrinter.cpp.

createPostDomPrinterWrapperPassPass()

FunctionPass * llvm::createPostDomPrinterWrapperPassPass

(

)

Definition at line 230 of file DomPrinter.cpp.

createPostDomTree()

FunctionPass * llvm::createPostDomTree

(

)

Definition at line 92 of file PostDominators.cpp.

createPostDomViewerWrapperPassPass()

FunctionPass * llvm::createPostDomViewerWrapperPassPass

(

)

Definition at line 238 of file DomPrinter.cpp.

createPowerPCMacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createPowerPCMacroFusionDAGMutation

(

)

Note that you have to add: DAG.addMutation(createPowerPCMacroFusionDAGMutation()); to PPCPassConfig::createMachineScheduler() to have an effect.

Definition at line 289 of file PPCMacroFusion.cpp.

References createMacroFusionDAGMutation(), and shouldScheduleAdjacent().

Referenced by createPPCMachineScheduler(), and createPPCPostMachineScheduler().

createPPCAsmBackend()

MCAsmBackend * llvm::createPPCAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 291 of file PPCAsmBackend.cpp.

References llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializePowerPCTargetMC().

createPPCBoolRetToIntPass()

FunctionPass * llvm::createPPCBoolRetToIntPass

(

)

createPPCBranchCoalescingPass()

FunctionPass * llvm::createPPCBranchCoalescingPass

(

)

createPPCBranchCoalescingPass - returns an instance of the Branch Coalescing Pass

Definition at line 192 of file PPCBranchCoalescing.cpp.

createPPCBranchSelectionPass()

FunctionPass * llvm::createPPCBranchSelectionPass

(

)

createPPCCTRLoopsPass()

PowerPC CTR loops false FunctionPass * llvm::createPPCCTRLoopsPass

(

)

Definition at line 93 of file PPCCTRLoops.cpp.

createPPCCTRLoopsVerify()

ppc ctr loops PowerPC CTR Loops false FunctionPass * llvm::createPPCCTRLoopsVerify

(

)

Definition at line 77 of file PPCCTRLoopsVerify.cpp.

createPPCEarlyReturnPass()

FunctionPass * llvm::createPPCEarlyReturnPass

(

)

createPPCELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createPPCELFObjectWriter	(	bool	Is64Bit,
		uint8_t	OSABI
	)

Construct an PPC ELF object writer.

Definition at line 495 of file PPCELFObjectWriter.cpp.

createPPCELFStreamer()

MCELFStreamer * llvm::createPPCELFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter
	)

Definition at line 223 of file PPCELFStreamer.cpp.

References Context, and Emitter.

Referenced by createPPCELFStreamer(), and LLVMInitializePowerPCTargetMC().

createPPCExpandAtomicPseudoPass()

FunctionPass * llvm::createPPCExpandAtomicPseudoPass

(

)

createPPCExpandISELPass()

FunctionPass * llvm::createPPCExpandISELPass

(

)

createPPCGenScalarMASSEntriesPass()

ModulePass * llvm::createPPCGenScalarMASSEntriesPass

(

)

createPPCInstructionSelector()

InstructionSelector * llvm::createPPCInstructionSelector	(	const PPCTargetMachine &	TM,
		const PPCSubtarget &	Subtarget,
		const PPCRegisterBankInfo &	RBI
	)

Definition at line 784 of file PPCInstructionSelector.cpp.

References TM.

Referenced by llvm::PPCSubtarget::PPCSubtarget().

createPPCISelDag()

FunctionPass * llvm::createPPCISelDag	(	PPCTargetMachine &	TM,
		CodeGenOptLevel	OL
	)

createPPCISelDag - This pass converts a legalized DAG into a PowerPC-specific DAG, ready for instruction scheduling.

Definition at line 7922 of file PPCISelDAGToDAG.cpp.

References TM.

createPPCLoopInstrFormPrepPass()

FunctionPass * llvm::createPPCLoopInstrFormPrepPass

(

PPCTargetMachine &

TM

)

Definition at line 352 of file PPCLoopInstrFormPrep.cpp.

References TM.

createPPCLowerMASSVEntriesPass()

ModulePass * llvm::createPPCLowerMASSVEntriesPass

(

)

createPPCMachObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createPPCMachObjectWriter	(	bool	Is64Bit,
		uint32_t	CPUType,
		uint32_t	CPUSubtype
	)

Construct a PPC Mach-O object writer.

createPPCMCCodeEmitter()

MCCodeEmitter * llvm::createPPCMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 38 of file PPCMCCodeEmitter.cpp.

Referenced by LLVMInitializePowerPCTargetMC().

createPPCMergeStringPoolPass()

ModulePass * llvm::createPPCMergeStringPoolPass

(

)

createPPCMIPeepholePass()

FunctionPass * llvm::createPPCMIPeepholePass

(

)

Definition at line 2026 of file PPCMIPeephole.cpp.

createPPCPreEmitPeepholePass()

FunctionPass * llvm::createPPCPreEmitPeepholePass

(

)

createPPCReduceCRLogicalsPass()

FunctionPass * llvm::createPPCReduceCRLogicalsPass

(

)

Definition at line 739 of file PPCReduceCRLogicals.cpp.

createPPCTLSDynamicCallPass()

FunctionPass * llvm::createPPCTLSDynamicCallPass

(

)

Definition at line 344 of file PPCTLSDynamicCall.cpp.

createPPCTOCRegDepsPass()

FunctionPass * llvm::createPPCTOCRegDepsPass

(

)

createPPCVSXCopyPass()

FunctionPass * llvm::createPPCVSXCopyPass

(

)

createPPCVSXFMAMutatePass()

FunctionPass * llvm::createPPCVSXFMAMutatePass

(

)

Definition at line 389 of file PPCVSXFMAMutate.cpp.

createPPCVSXSwapRemovalPass()

FunctionPass * llvm::createPPCVSXSwapRemovalPass

(

)

Definition at line 1074 of file PPCVSXSwapRemoval.cpp.

createPPCXCOFFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createPPCXCOFFObjectWriter

(

bool

Is64Bit

)

Construct a PPC XCOFF object writer.

Definition at line 37 of file PPCXCOFFObjectWriter.cpp.

createPPCXCOFFStreamer()

MCXCOFFStreamer * llvm::createPPCXCOFFStreamer	(	MCContext &	Context,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	OW,
		std::unique_ptr< MCCodeEmitter >	Emitter
	)

Definition at line 72 of file PPCXCOFFStreamer.cpp.

References Context, and Emitter.

Referenced by createPPCXCOFFStreamer(), and LLVMInitializePowerPCTargetMC().

createPreISelIntrinsicLoweringPass()

pre isel intrinsic Pre ISel Intrinsic false ModulePass * llvm::createPreISelIntrinsicLoweringPass

(

)

This pass lowers the @llvm.load.relative and @llvm.objc.

• intrinsics to instructions. This is unsafe to do earlier because a pass may combine the constant initializer into the load, which may result in an overflowing evaluation.

Definition at line 405 of file PreISelIntrinsicLowering.cpp.

Referenced by llvm::TargetPassConfig::addISelPasses().

createPrintFunctionPass()

FunctionPass * llvm::createPrintFunctionPass	(	llvm::raw_ostream &	OS,
		const std::string &	Banner = ""
	)

Create and return a pass that prints functions to the specified raw_ostream as they are processed.

Definition at line 133 of file IRPrintingPasses.cpp.

References OS.

Referenced by llvm::TargetPassConfig::addIRPasses(), llvm::TargetPassConfig::addISelPrepare(), llvm::legacy::FunctionPassManagerImpl::createPrinterPass(), and llvm::FunctionPass::createPrinterPass().

createPrintMIRPass()

MachineFunctionPass * llvm::createPrintMIRPass

(

raw_ostream &

OS

)

MIRPrinting pass - this pass prints out the LLVM IR into the given stream using the MIR serialization format.

Definition at line 75 of file MIRPrintingPass.cpp.

References OS.

Referenced by llvm::LLVMTargetMachine::addPassesToEmitFile().

createPrintModulePass()

ModulePass * llvm::createPrintModulePass	(	raw_ostream &	OS,
		const std::string &	Banner = "",
		bool	ShouldPreserveUseListOrder = false
	)

Create and return a pass that writes the module to the specified raw_ostream.

Referenced by llvm::DirectXTargetMachine::addPassesToEmitFile(), llvm::legacy::PassManagerImpl::createPrinterPass(), and llvm::ModulePass::createPrinterPass().

createPrivateGlobalForString()

GlobalVariable * llvm::createPrivateGlobalForString	(	Module &	M,
		StringRef	Str,
		bool	AllowMerging,
		const char *	NamePrefix = ""
	)

Definition at line 57 of file Instrumentation.cpp.

References llvm::ConstantDataArray::getString(), llvm::Value::getType(), llvm::GlobalValue::PrivateLinkage, llvm::GlobalObject::setAlignment(), and llvm::GlobalValue::setUnnamedAddr().

createProfileFileNameVar()

void llvm::createProfileFileNameVar	(	Module &	M,
		StringRef	InstrProfileOutput
	)

Definition at line 1447 of file InstrProf.cpp.

References llvm::StringRef::empty(), llvm::GlobalValue::ExternalLinkage, llvm::ConstantDataArray::getString(), llvm::Value::getType(), llvm::GlobalValue::HiddenVisibility, llvm::GlobalObject::setComdat(), llvm::GlobalValue::setLinkage(), llvm::GlobalValue::setVisibility(), and llvm::GlobalValue::WeakAnyLinkage.

Referenced by llvm::PGOInstrumentationGenCreateVar::run().

createPrologEpilogInserterPass()

Prologue Epilogue Insertion &Frame false MachineFunctionPass * llvm::createPrologEpilogInserterPass

(

)

Definition at line 160 of file PrologEpilogInserter.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createPromoteMemoryToRegisterPass()

Promote Memory to false FunctionPass * llvm::createPromoteMemoryToRegisterPass

(

)

Definition at line 114 of file Mem2Reg.cpp.

createPseudoProbeInserter()

Insert pseudo probe annotations for value false FunctionPass * llvm::createPseudoProbeInserter

(

)

This pass inserts pseudo probe annotation for callsite profiling.

Definition at line 148 of file PseudoProbeInserter.cpp.

createR600AsmPrinterPass()

AsmPrinter * llvm::createR600AsmPrinterPass	(	TargetMachine &	TM,
		std::unique_ptr< MCStreamer > &&	Streamer
	)

Definition at line 31 of file R600AsmPrinter.cpp.

References TM.

Referenced by LLVMInitializeAMDGPUAsmPrinter().

createR600ClauseMergePass()

llvm::FunctionPass * llvm::createR600ClauseMergePass

(

)

Definition at line 208 of file R600ClauseMergePass.cpp.

createR600ControlFlowFinalizer()

FunctionPass * llvm::createR600ControlFlowFinalizer

(

)

Definition at line 687 of file R600ControlFlowFinalizer.cpp.

createR600EmitClauseMarkers()

R600 Emit Clause false FunctionPass * llvm::createR600EmitClauseMarkers

(

)

Definition at line 335 of file R600EmitClauseMarkers.cpp.

createR600ExpandSpecialInstrsPass()

FunctionPass * llvm::createR600ExpandSpecialInstrsPass

(

)

Definition at line 59 of file R600ExpandSpecialInstrs.cpp.

createR600ISelDag()

FunctionPass * llvm::createR600ISelDag	(	TargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

This pass converts a legalized DAG into a R600-specific.

Definition at line 185 of file R600ISelDAGToDAG.cpp.

References TM.

createR600MachineCFGStructurizerPass()

AMDGPU CFG false FunctionPass * llvm::createR600MachineCFGStructurizerPass

(

)

Definition at line 1638 of file R600MachineCFGStructurizer.cpp.

createR600MCCodeEmitter()

MCCodeEmitter * llvm::createR600MCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 81 of file R600MCCodeEmitter.cpp.

References llvm::MCContext::getRegisterInfo().

Referenced by LLVMInitializeAMDGPUTargetMC().

createR600MCInstrInfo()

MCInstrInfo * llvm::createR600MCInstrInfo

(

)

Definition at line 24 of file R600MCTargetDesc.cpp.

References X.

Referenced by LLVMInitializeAMDGPUTargetMC().

createR600OpenCLImageTypeLoweringPass()

ModulePass * llvm::createR600OpenCLImageTypeLoweringPass

(

)

Definition at line 372 of file R600OpenCLImageTypeLoweringPass.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses().

createR600Packetizer()

llvm::FunctionPass * llvm::createR600Packetizer

(

)

Definition at line 402 of file R600Packetizer.cpp.

createR600VectorRegMerger()

llvm::FunctionPass * llvm::createR600VectorRegMerger

(

)

Definition at line 375 of file R600OptimizeVectorRegisters.cpp.

createReassociatePass()

FunctionPass * llvm::createReassociatePass

(

)

createRegAllocScoringPass()

FunctionPass * llvm::createRegAllocScoringPass

(

)

When learning an eviction policy, extract score(reward) information, otherwise this does nothing.

Definition at line 121 of file MLRegAllocEvictAdvisor.cpp.

Referenced by llvm::TargetPassConfig::addRegAssignAndRewriteOptimized().

createRegionInfoPass()

FunctionPass * llvm::createRegionInfoPass

(

)

Definition at line 176 of file RegionInfo.cpp.

createRegionOnlyPrinterPass()

FunctionPass * llvm::createRegionOnlyPrinterPass

(

)

Definition at line 206 of file RegionPrinter.cpp.

createRegionOnlyViewerPass()

FunctionPass * llvm::createRegionOnlyViewerPass

(

)

Definition at line 214 of file RegionPrinter.cpp.

Referenced by viewRegionOnly().

createRegionPrinterPass()

dot regions Print regions of function to dot true view regions View regions of true FunctionPass * llvm::createRegionPrinterPass

(

)

Definition at line 204 of file RegionPrinter.cpp.

createRegionViewerPass()

FunctionPass * llvm::createRegionViewerPass

(

)

Definition at line 210 of file RegionPrinter.cpp.

Referenced by viewRegion().

createRegUsageInfoCollector()

Register Usage Information false FunctionPass * llvm::createRegUsageInfoCollector

(

)

This pass is executed POST-RA to collect which physical registers are preserved by given machine function.

Definition at line 75 of file RegUsageInfoCollector.cpp.

References RegUsageInfoCollector.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createRegUsageInfoPropPass()

FunctionPass * llvm::createRegUsageInfoPropPass

(

)

Return a MachineFunction pass that identifies call sites and propagates register usage information of callee to caller if available with PysicalRegisterUsageInfo pass.

Definition at line 152 of file RegUsageInfoPropagate.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

createReleaseModeAdvisor()

RegAllocEvictionAdvisorAnalysis * llvm::createReleaseModeAdvisor

(

)

Definition at line 1154 of file MLRegAllocEvictAdvisor.cpp.

References InteractiveChannelBaseName.

Referenced by callDefaultCtor< RegAllocEvictionAdvisorAnalysis >().

createReleaseModePriorityAdvisor()

RegAllocPriorityAdvisorAnalysis * llvm::createReleaseModePriorityAdvisor

(

)

Definition at line 278 of file MLRegAllocPriorityAdvisor.cpp.

References InteractiveChannelBaseName.

Referenced by callDefaultCtor< RegAllocPriorityAdvisorAnalysis >().

createRepeatedPass()

template<typename PassT >

RepeatedPass< PassT > llvm::createRepeatedPass	(	int	Count,
		PassT &&	P
	)

Definition at line 1050 of file PassManager.h.

References P.

createReplaceWithVeclibLegacyPass()

Replace intrinsics with calls to vector false FunctionPass * llvm::createReplaceWithVeclibLegacyPass

(

)

Definition at line 298 of file ReplaceWithVeclib.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createReplicatedMask()

llvm::SmallVector< int, 16 > llvm::createReplicatedMask	(	unsigned	ReplicationFactor,
		unsigned	VF
	)

Create a mask with replicated elements.

This function creates a shuffle mask for replicating each of the VF elements in a vector ReplicationFactor times. It can be used to transform a mask of VF elements into a mask of VF * ReplicationFactor elements used by a predicated interleaved-group of loads/stores whose Interleaved-factor == ReplicationFactor.

For example, the mask for ReplicationFactor=3 and VF=4 is:

<0,0,0,1,1,1,2,2,2,3,3,3>

Definition at line 852 of file VectorUtils.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

createResetMachineFunctionPass()

MachineFunctionPass * llvm::createResetMachineFunctionPass	(	bool	EmitFallbackDiag,
		bool	AbortOnFailedISel
	)

This pass resets a MachineFunction when it has the FailedISel property as if it was just created.

If EmitFallbackDiag is true, the pass will emit a DiagnosticInfoISelFallback for every MachineFunction it resets. If AbortOnFailedISel is true, abort compilation instead of resetting.

Referenced by llvm::TargetPassConfig::addCoreISelPasses().

createRISCVAsmBackend()

MCAsmBackend * llvm::createRISCVAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 725 of file RISCVAsmBackend.cpp.

References llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), and Options.

Referenced by LLVMInitializeRISCVTargetMC().

createRISCVCodeGenPreparePass()

FunctionPass * llvm::createRISCVCodeGenPreparePass

(

)

Definition at line 182 of file RISCVCodeGenPrepare.cpp.

createRISCVDeadRegisterDefinitionsPass()

FunctionPass * llvm::createRISCVDeadRegisterDefinitionsPass

(

)

createRISCVELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createRISCVELFObjectWriter	(	uint8_t	OSABI,
		bool	Is64Bit
	)

Definition at line 151 of file RISCVELFObjectWriter.cpp.

Referenced by llvm::RISCVAsmBackend::createObjectTargetWriter().

createRISCVELFStreamer()

MCELFStreamer * llvm::createRISCVELFStreamer	(	MCContext &	C,
		std::unique_ptr< MCAsmBackend >	MAB,
		std::unique_ptr< MCObjectWriter >	MOW,
		std::unique_ptr< MCCodeEmitter >	MCE,
		bool	RelaxAll
	)

Definition at line 197 of file RISCVELFStreamer.cpp.

References llvm::CallingConv::C, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by LLVMInitializeRISCVTargetMC().

createRISCVExpandAtomicPseudoPass()

FunctionPass * llvm::createRISCVExpandAtomicPseudoPass

(

)

Referenced by INITIALIZE_PASS().

createRISCVExpandPseudoPass()

FunctionPass * llvm::createRISCVExpandPseudoPass

(

)

Definition at line 632 of file RISCVExpandPseudoInsts.cpp.

createRISCVFoldMasksPass()

FunctionPass * llvm::createRISCVFoldMasksPass

(

)

Definition at line 224 of file RISCVFoldMasks.cpp.

createRISCVGatherScatterLoweringPass()

FunctionPass * llvm::createRISCVGatherScatterLoweringPass

(

)

createRISCVInsertReadWriteCSRPass()

FunctionPass * llvm::createRISCVInsertReadWriteCSRPass

(

)

Definition at line 194 of file RISCVInsertReadWriteCSR.cpp.

createRISCVInsertVSETVLIPass()

FunctionPass * llvm::createRISCVInsertVSETVLIPass

(

)

Returns an instance of the Insert VSETVLI pass.

Definition at line 1683 of file RISCVInsertVSETVLI.cpp.

createRISCVInsertWriteVXRMPass()

FunctionPass * llvm::createRISCVInsertWriteVXRMPass

(

)

Definition at line 466 of file RISCVInsertWriteVXRM.cpp.

createRISCVInstructionSelector()

InstructionSelector * llvm::createRISCVInstructionSelector	(	const RISCVTargetMachine &	TM,
		RISCVSubtarget &	Subtarget,
		RISCVRegisterBankInfo &	RBI
	)

Definition at line 1313 of file RISCVInstructionSelector.cpp.

References TM.

Referenced by llvm::RISCVSubtarget::RISCVSubtarget().

createRISCVISelDag()

FunctionPass * llvm::createRISCVISelDag	(	RISCVTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 3884 of file RISCVISelDAGToDAG.cpp.

References TM.

createRISCVMakeCompressibleOptPass()

FunctionPass * llvm::createRISCVMakeCompressibleOptPass

(

)

Returns an instance of the Make Compressible Optimization pass.

Definition at line 440 of file RISCVMakeCompressible.cpp.

createRISCVMCCodeEmitter()

MCCodeEmitter * llvm::createRISCVMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 106 of file RISCVMCCodeEmitter.cpp.

Referenced by LLVMInitializeRISCVTargetMC().

createRISCVMergeBaseOffsetOptPass()

FunctionPass * llvm::createRISCVMergeBaseOffsetOptPass

(

)

Returns an instance of the Merge Base Offset Optimization pass.

Definition at line 532 of file RISCVMergeBaseOffset.cpp.

createRISCVMoveMergePass()

FunctionPass * llvm::createRISCVMoveMergePass

(

)

createRISCVMoveMergePass - returns an instance of the move merge pass.

Definition at line 236 of file RISCVMoveMerger.cpp.

createRISCVO0PreLegalizerCombiner()

FunctionPass * llvm::createRISCVO0PreLegalizerCombiner

(

)

Definition at line 152 of file RISCVO0PreLegalizerCombiner.cpp.

createRISCVOptWInstrsPass()

FunctionPass * llvm::createRISCVOptWInstrsPass

(

)

createRISCVPostLegalizerCombiner()

FunctionPass * llvm::createRISCVPostLegalizerCombiner

(

)

Definition at line 170 of file RISCVPostLegalizerCombiner.cpp.

createRISCVPostRAExpandPseudoPass()

FunctionPass * llvm::createRISCVPostRAExpandPseudoPass

(

)

Referenced by INITIALIZE_PASS().

createRISCVPreLegalizerCombiner()

FunctionPass * llvm::createRISCVPreLegalizerCombiner

(

)

Definition at line 166 of file RISCVPreLegalizerCombiner.cpp.

createRISCVPreRAExpandPseudoPass()

FunctionPass * llvm::createRISCVPreRAExpandPseudoPass

(

)

Definition at line 633 of file RISCVExpandPseudoInsts.cpp.

createRISCVPushPopOptimizationPass()

FunctionPass * llvm::createRISCVPushPopOptimizationPass

(

)

createRISCVPushPopOptimizationPass - returns an instance of the Push/Pop optimization pass.

Definition at line 151 of file RISCVPushPopOptimizer.cpp.

createRISCVRedundantCopyEliminationPass()

FunctionPass * llvm::createRISCVRedundantCopyEliminationPass

(

)

Definition at line 179 of file RISCVRedundantCopyElimination.cpp.

createRuntimeDyldCOFF()

static std::unique_ptr< RuntimeDyldCOFF > llvm::createRuntimeDyldCOFF ( Triple::ArchType  Arch, RuntimeDyld::MemoryManager &  MM, JITSymbolResolver &  Resolver, bool  ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction  NotifyStubEmitted  )

static

Definition at line 1311 of file RuntimeDyld.cpp.

References llvm::RuntimeDyldCOFF::create().

Referenced by llvm::RuntimeDyld::loadObject().

createRuntimeDyldELF()

static std::unique_ptr< RuntimeDyldELF > llvm::createRuntimeDyldELF ( Triple::ArchType  Arch, RuntimeDyld::MemoryManager &  MM, JITSymbolResolver &  Resolver, bool  ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction  NotifyStubEmitted  )

static

Definition at line 1323 of file RuntimeDyld.cpp.

References llvm::RuntimeDyldELF::create().

Referenced by llvm::RuntimeDyld::loadObject().

createRuntimeDyldMachO()

static std::unique_ptr< RuntimeDyldMachO > llvm::createRuntimeDyldMachO ( Triple::ArchType  Arch, RuntimeDyld::MemoryManager &  MM, JITSymbolResolver &  Resolver, bool  ProcessAllSections, RuntimeDyld::NotifyStubEmittedFunction  NotifyStubEmitted  )

static

Definition at line 1334 of file RuntimeDyld.cpp.

References llvm::RuntimeDyldMachO::create().

Referenced by llvm::RuntimeDyld::loadObject().

createSafepointIRVerifierPass()

FunctionPass * llvm::createSafepointIRVerifierPass

(

)

Create an instance of the safepoint verifier pass which can be added to a pass pipeline to check for relocation bugs.

Definition at line 243 of file SafepointIRVerifier.cpp.

createSafeStackPass()

Safe Stack instrumentation false FunctionPass * llvm::createSafeStackPass

(

)

This pass splits the stack into a safe stack and an unsafe stack to protect against stack-based overflow vulnerabilities.

Definition at line 974 of file SafeStack.cpp.

Referenced by llvm::TargetPassConfig::addISelPrepare().

createSanitizerCtor()

Function * llvm::createSanitizerCtor	(	Module &	M,
		StringRef	CtorName
	)

Creates sanitizer constructor function.

Returns

Returns pointer to constructor.

Definition at line 190 of file ModuleUtils.cpp.

References llvm::Function::addFnAttr(), appendToUsed(), llvm::ReturnInst::Create(), llvm::BasicBlock::Create(), llvm::Function::createWithDefaultAttr(), llvm::Type::getVoidTy(), llvm::GlobalValue::InternalLinkage, and setKCFIType().

Referenced by createSanitizerCtorAndInitFunctions().

createSanitizerCtorAndInitFunctions()

std::pair< Function *, FunctionCallee > llvm::createSanitizerCtorAndInitFunctions	(	Module &	M,
		StringRef	CtorName,
		StringRef	InitName,
		ArrayRef< Type * >	InitArgTypes,
		ArrayRef< Value * >	InitArgs,
		StringRef	VersionCheckName = StringRef(),
		bool	Weak = false
	)

Creates sanitizer constructor function, and calls sanitizer's init function from it.

Returns

Returns pair of pointers to constructor, and init functions respectively.

Definition at line 204 of file ModuleUtils.cpp.

References assert(), llvm::BasicBlock::Create(), llvm::IRBuilderBase::CreateBr(), llvm::IRBuilderBase::CreateCall(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmpNE(), createSanitizerCtor(), declareSanitizerInitFunction(), llvm::StringRef::empty(), llvm::ConstantPointerNull::get(), llvm::FunctionCallee::getCallee(), llvm::Function::getEntryBlock(), llvm::BasicBlock::getTerminator(), llvm::IRBuilderBase::getVoidTy(), llvm::IRBuilderBase::SetInsertPoint(), llvm::Value::setName(), and llvm::ArrayRef< T >::size().

Referenced by getOrCreateSanitizerCtorAndInitFunctions().

createScalarizeMaskedMemIntrinLegacyPass()

Scalarize unsupported masked memory false FunctionPass * llvm::createScalarizeMaskedMemIntrinLegacyPass

(

)

Definition at line 87 of file ScalarizeMaskedMemIntrin.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createSCEVAAWrapperPass()

scev ScalarEvolution based Alias true FunctionPass * llvm::createSCEVAAWrapperPass

(

)

Creates an instance of SCEVAAWrapperPass.

Definition at line 152 of file ScalarEvolutionAliasAnalysis.cpp.

createScopedNoAliasAAWrapperPass()

ImmutablePass * llvm::createScopedNoAliasAAWrapperPass

(

)

Referenced by llvm::TargetPassConfig::addIRPasses().

createSelectOptimizePass()

Optimize false FunctionPass * llvm::createSelectOptimizePass

(

)

This pass converts conditional moves to conditional jumps when profitable.

Definition at line 382 of file SelectOptimize.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createSeparateConstOffsetFromGEPPass()

separate const offset from Split GEPs to a variadic base and a constant offset for better false FunctionPass * llvm::createSeparateConstOffsetFromGEPPass

(

bool

LowerGEP = false

)

Definition at line 507 of file SeparateConstOffsetFromGEP.cpp.

Referenced by llvm::AMDGPUPassConfig::addStraightLineScalarOptimizationPasses().

createSequentialMask()

llvm::SmallVector< int, 16 > llvm::createSequentialMask	(	unsigned	Start,
		unsigned	NumInts,
		unsigned	NumUndefs
	)

Create a sequential shuffle mask.

This function creates shuffle mask whose elements are sequential and begin at Start. The mask contains NumInts integers and is padded with NumUndefs undef values. The mask is of the form:

<Start, Start + 1, ... Start + NumInts - 1, undef_1, ... undef_NumUndefs>

For example, the mask for Start = 0, NumInsts = 4, and NumUndefs = 4 is:

<0, 1, 2, 3, undef, undef, undef, undef>

Definition at line 880 of file VectorUtils.cpp.

Referenced by concatenateTwoVectors(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::ARMTargetLowering::lowerInterleavedStore(), and llvm::RISCVTargetLowering::lowerInterleavedStore().

createShadowStackGCLoweringPass()

Shadow Stack GC false FunctionPass * llvm::createShadowStackGCLoweringPass

(

)

ShadowStackGCLowering - Implements the custom lowering mechanism used by the shadow stack GC.

Only runs on functions which opt in to the shadow stack collector.

Definition at line 143 of file ShadowStackGCLowering.cpp.

createSIAnnotateControlFlowPass()

FunctionPass * llvm::createSIAnnotateControlFlowPass

(

)

Create the annotation pass.

Definition at line 401 of file SIAnnotateControlFlow.cpp.

createSIFixControlFlowLiveIntervalsPass()

FunctionPass * llvm::createSIFixControlFlowLiveIntervalsPass

(

)

createSIFixSGPRCopiesPass()

FunctionPass * llvm::createSIFixSGPRCopiesPass

(

)

Definition at line 184 of file SIFixSGPRCopies.cpp.

createSIFoldOperandsPass()

FunctionPass * llvm::createSIFoldOperandsPass

(

)

Definition at line 199 of file SIFoldOperands.cpp.

createSIFormMemoryClausesPass()

FunctionPass * llvm::createSIFormMemoryClausesPass

(

)

Definition at line 93 of file SIFormMemoryClauses.cpp.

createSIInsertWaitcntsPass()

FunctionPass * llvm::createSIInsertWaitcntsPass

(

)

Definition at line 1131 of file SIInsertWaitcnts.cpp.

createSILoadStoreOptimizerPass()

FunctionPass * llvm::createSILoadStoreOptimizerPass

(

)

Definition at line 839 of file SILoadStoreOptimizer.cpp.

createSILowerI1CopiesPass()

FunctionPass * llvm::createSILowerI1CopiesPass

(

)

Definition at line 411 of file SILowerI1Copies.cpp.

createSIMemoryLegalizerPass()

FunctionPass * llvm::createSIMemoryLegalizerPass

(

)

Definition at line 2673 of file SIMemoryLegalizer.cpp.

createSIModeRegisterPass()

FunctionPass * llvm::createSIModeRegisterPass

(

)

Definition at line 158 of file SIModeRegister.cpp.

createSimpleTargetReduction()

Value * llvm::createSimpleTargetReduction	(	IRBuilderBase &	B,
		Value *	Src,
		RecurKind	RdxKind
	)

Create a target reduction of the given vector.

The reduction operation is described by the Opcode parameter. min/max reductions require additional information supplied in RdxKind. The target is queried to determine if intrinsics or shuffle sequences are required to implement the reduction. Fast-math-flags are propagated using the IRBuilder's setting.

Definition at line 1166 of file LoopUtils.cpp.

References llvm::IRBuilderBase::CreateAddReduce(), llvm::IRBuilderBase::CreateAndReduce(), llvm::IRBuilderBase::CreateFAddReduce(), llvm::IRBuilderBase::CreateFMulReduce(), llvm::IRBuilderBase::CreateFPMaximumReduce(), llvm::IRBuilderBase::CreateFPMaxReduce(), llvm::IRBuilderBase::CreateFPMinimumReduce(), llvm::IRBuilderBase::CreateFPMinReduce(), llvm::IRBuilderBase::CreateIntMaxReduce(), llvm::IRBuilderBase::CreateIntMinReduce(), llvm::IRBuilderBase::CreateMulReduce(), llvm::IRBuilderBase::CreateOrReduce(), llvm::IRBuilderBase::CreateXorReduce(), llvm::ConstantFP::getNegativeZero(), and llvm_unreachable.

Referenced by createTargetReduction().

createSingleLoopExtractorPass()

Pass * llvm::createSingleLoopExtractorPass

(

)

createSingleLoopExtractorPass - This pass extracts one natural loop from the program into a function if it can.

This is used by bugpoint.

Definition at line 257 of file LoopExtractor.cpp.

createSinkingPass()

FunctionPass * llvm::createSinkingPass

(

)

Definition at line 277 of file Sink.cpp.

createSIOptimizeExecMaskingPreRAPass()

FunctionPass * llvm::createSIOptimizeExecMaskingPreRAPass

(

)

Definition at line 77 of file SIOptimizeExecMaskingPreRA.cpp.

createSIOptimizeVGPRLiveRangePass()

FunctionPass * llvm::createSIOptimizeVGPRLiveRangePass

(

)

Definition at line 629 of file SIOptimizeVGPRLiveRange.cpp.

createSIPeepholeSDWAPass()

FunctionPass * llvm::createSIPeepholeSDWAPass

(

)

Definition at line 194 of file SIPeepholeSDWA.cpp.

createSIPostRABundlerPass()

FunctionPass * llvm::createSIPostRABundlerPass

(

)

Definition at line 71 of file SIPostRABundler.cpp.

createSIPreAllocateWWMRegsPass()

FunctionPass * llvm::createSIPreAllocateWWMRegsPass

(

)

Definition at line 88 of file SIPreAllocateWWMRegs.cpp.

createSIShrinkInstructionsPass()

FunctionPass * llvm::createSIShrinkInstructionsPass

(

)

createSIWholeQuadModePass()

FunctionPass * llvm::createSIWholeQuadModePass

(

)

Definition at line 266 of file SIWholeQuadMode.cpp.

createSjLjEHPreparePass()

FunctionPass * llvm::createSjLjEHPreparePass

(

const TargetMachine *

TM

)

createSjLjEHPreparePass - This pass adapts exception handling code to use the GCC-style builtin setjmp/longjmp (sjlj) to handling EH control flow.

Referenced by llvm::TargetPassConfig::addPassesToHandleExceptions().

createSMEABIPass()

FunctionPass * llvm::createSMEABIPass

(

)

Definition at line 53 of file SMEABIPass.cpp.

createSourceListDAGScheduler()

ScheduleDAGSDNodes * llvm::createSourceListDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createSourceListDAGScheduler - This creates a bottom up list scheduler that schedules nodes in source code order when possible.

Definition at line 3159 of file ScheduleDAGRRList.cpp.

References llvm::TargetSubtargetInfo::getInstrInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::SelectionDAGISel::MF, TII, and TRI.

Referenced by createDefaultScheduler().

createSparcAsmBackend()

MCAsmBackend * llvm::createSparcAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 375 of file SparcAsmBackend.cpp.

References llvm::Triple::getOS(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeSparcTargetMC().

createSparcDelaySlotFillerPass()

FunctionPass * llvm::createSparcDelaySlotFillerPass

(

)

createSparcDelaySlotFillerPass - Returns a pass that fills in delay slots in Sparc MachineFunctions

Definition at line 97 of file DelaySlotFiller.cpp.

createSparcELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createSparcELFObjectWriter	(	bool	Is64Bit,
		uint8_t	OSABI
	)

Definition at line 149 of file SparcELFObjectWriter.cpp.

createSparcISelDag()

FunctionPass * llvm::createSparcISelDag

(

SparcTargetMachine &

TM

)

createSparcISelDag - This pass converts a legalized DAG into a SPARC-specific DAG, ready for instruction scheduling.

Definition at line 399 of file SparcISelDAGToDAG.cpp.

References TM.

createSparcMCCodeEmitter()

MCCodeEmitter * llvm::createSparcMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 247 of file SparcMCCodeEmitter.cpp.

Referenced by LLVMInitializeSparcTargetMC().

createSpeculativeExecutionIfHasBranchDivergencePass()

FunctionPass * llvm::createSpeculativeExecutionIfHasBranchDivergencePass

(

)

Definition at line 340 of file SpeculativeExecution.cpp.

createSpeculativeExecutionPass()

FunctionPass * llvm::createSpeculativeExecutionPass

(

)

Definition at line 336 of file SpeculativeExecution.cpp.

createSPIRVAsmBackend()

MCAsmBackend * llvm::createSPIRVAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 58 of file SPIRVAsmBackend.cpp.

References little.

Referenced by LLVMInitializeSPIRVTargetMC().

createSPIRVEmitIntrinsicsPass()

ModulePass * llvm::createSPIRVEmitIntrinsicsPass

(

SPIRVTargetMachine *

TM

)

Definition at line 1285 of file SPIRVEmitIntrinsics.cpp.

References TM.

createSPIRVInstructionSelector()

InstructionSelector * llvm::createSPIRVInstructionSelector	(	const SPIRVTargetMachine &	TM,
		const SPIRVSubtarget &	Subtarget,
		const RegisterBankInfo &	RBI
	)

Definition at line 2253 of file SPIRVInstructionSelector.cpp.

References TM.

Referenced by llvm::SPIRVSubtarget::SPIRVSubtarget().

createSPIRVMCCodeEmitter()

MCCodeEmitter * llvm::createSPIRVMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 53 of file SPIRVMCCodeEmitter.cpp.

Referenced by LLVMInitializeSPIRVTargetMC().

createSPIRVObjectTargetWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createSPIRVObjectTargetWriter

(

)

Definition at line 23 of file SPIRVObjectTargetWriter.cpp.

createSPIRVObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createSPIRVObjectWriter	(	std::unique_ptr< MCSPIRVObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Construct a new SPIR-V writer instance.

Parameters

MOTW	- The target specific SPIR-V writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 71 of file SPIRVObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createSPIRVPostLegalizerPass()

FunctionPass * llvm::createSPIRVPostLegalizerPass

(

)

createSPIRVPreLegalizerPass()

FunctionPass * llvm::createSPIRVPreLegalizerPass

(

)

createSPIRVPrepareFunctionsPass()

ModulePass * llvm::createSPIRVPrepareFunctionsPass

(

const SPIRVTargetMachine &

TM

)

Definition at line 430 of file SPIRVPrepareFunctions.cpp.

References TM.

createSPIRVRegularizerPass()

FunctionPass * llvm::createSPIRVRegularizerPass

(

)

Definition at line 259 of file SPIRVRegularizer.cpp.

createSPIRVStreamer()

MCStreamer * llvm::createSPIRVStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 34 of file MCSPIRVStreamer.cpp.

References Context, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by llvm::Target::createMCObjectStreamer(), and createSPIRVMCStreamer().

createSPIRVStripConvergenceIntrinsicsPass()

FunctionPass * llvm::createSPIRVStripConvergenceIntrinsicsPass

(

)

createSplat2ShuffleMask()

void llvm::createSplat2ShuffleMask	(	MVT	VT,
		SmallVectorImpl< int > &	Mask,
		bool	Lo
	)

Similar to unpacklo/unpackhi, but without the 128-bit lane limitation imposed by AVX and specific to the unary pattern.

Example: v8iX Lo --> <0, 0, 1, 1, 2, 2, 3, 3> v8iX Hi --> <4, 4, 5, 5, 6, 6, 7, 7>

Definition at line 4504 of file X86ISelLowering.cpp.

References assert(), llvm::MVT::getVectorNumElements(), and Lo.

Referenced by lowerShuffleWithUNPCK256().

createSROAPass()

FunctionPass * llvm::createSROAPass

(

bool

PreserveCFG = true

)

Definition at line 5529 of file SROA.cpp.

References ModifyCFG, and PreserveCFG.

createStackFrameLayoutAnalysisPass()

MachineFunctionPass * llvm::createStackFrameLayoutAnalysisPass

(

)

StackFramePrinter pass - This pass prints out the machine function's stack frame to the given stream as a debugging tool.

Referenced by llvm::TargetPassConfig::addMachinePasses(), and INITIALIZE_PASS().

createStackProtectorPass()

Insert stack true FunctionPass * llvm::createStackProtectorPass

(

)

createStackProtectorPass - This pass adds stack protectors to functions.

Definition at line 164 of file StackProtector.cpp.

Referenced by llvm::TargetPassConfig::addISelPrepare().

createStepForVF()

Value * llvm::createStepForVF	(	IRBuilderBase &	B,
		Type *	Ty,
		ElementCount	VF,
		int64_t	Step
	)

Return a value for Step multiplied by VF.

Definition at line 970 of file LoopVectorize.cpp.

References assert(), B, llvm::Type::isIntegerTy(), and llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::multiplyCoefficientBy().

Referenced by llvm::InnerLoopVectorizer::emitIterationCountCheck(), llvm::EpilogueVectorizerMainLoop::emitIterationCountCheck(), llvm::EpilogueVectorizerEpilogueLoop::emitMinimumVectorEpilogueIterCountCheck(), llvm::VPVectorPointerRecipe::execute(), llvm::VPWidenCanonicalIVRecipe::execute(), llvm::VPScalarIVStepsRecipe::execute(), llvm::InnerLoopVectorizer::getOrCreateVectorTripCount(), and llvm::VPlan::prepareToExecute().

createStoreClusterDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createStoreClusterDAGMutation	(	const TargetInstrInfo *	TII,
		const TargetRegisterInfo *	TRI,
		bool	ReorderWhileClustering = false
	)

If ReorderWhileClustering is set to true, no attempt will be made to reduce reordering due to store clustering.

Definition at line 1833 of file MachineScheduler.cpp.

References EnableMemOpCluster, TII, and TRI.

Referenced by createGCNMaxOccupancyMachineScheduler(), createIterativeGCNMaxOccupancyMachineScheduler(), createIterativeILPMachineScheduler(), llvm::AMDGPUPassConfig::createMachineScheduler(), createPPCMachineScheduler(), and createPPCPostMachineScheduler().

createStraightLineStrengthReducePass()

Straight line strength false FunctionPass * llvm::createStraightLineStrengthReducePass

(

)

Definition at line 264 of file StraightLineStrengthReduce.cpp.

Referenced by llvm::AMDGPUPassConfig::addStraightLineScalarOptimizationPasses().

createStrideMask()

llvm::SmallVector< int, 16 > llvm::createStrideMask	(	unsigned	Start,
		unsigned	Stride,
		unsigned	VF
	)

Create a stride shuffle mask.

This function creates a shuffle mask whose elements begin at Start and are incremented by Stride. The mask can be used to deinterleave an interleaved vector into separate vectors of vectorization factor VF. The mask is of the form:

<Start, Start + Stride, ..., Start + Stride * (VF - 1)>

For example, the mask for Start = 0, Stride = 2, and VF = 4 is:

<0, 2, 4, 6>

Definition at line 872 of file VectorUtils.cpp.

Referenced by llvm::RISCVTTIImpl::getInterleavedMemoryOpCost(), llvm::RISCVTTIImpl::getShuffleCost(), and llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

createStringError() [1/4]

template<typename... Ts>

Error llvm::createStringError ( std::errc  EC, char const *  Fmt, const Ts &...  Vals  )

inline

Definition at line 1273 of file Error.h.

References createStringError().

createStringError() [2/4]

template<typename... Ts>

Error llvm::createStringError ( std::error_code  EC, char const *  Fmt, const Ts &...  Vals  )

inline

Create formatted StringError object.

Definition at line 1258 of file Error.h.

References format(), and llvm::raw_string_ostream::str().

Referenced by llvm::dwarf_linker::parallel::SyntheticTypeNameBuilder::addReferencedODRDies(), llvm::SpecialCaseList::addSection(), advanceToMetaBlock(), llvm::BitcodeReaderValueList::assignValue(), buildFatArchList(), llvm::MachO::TextAPIReader::canRead(), checkChars(), checkCombinedSummaryForTesting(), llvm::gsym::Header::checkForError(), checkOperandCount(), checkRecord(), llvm::objcopy::elf::ASCIIHexWriter::checkSection(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::cloneAndEmitDebugFrame(), llvm::DWARFUnit::collectAddressRanges(), llvm::objcopy::elf::Object::compressOrDecompressSections(), llvm::xray::LogBuilderConsumer::consume(), llvm::xray::PipelineConsumer::consume(), llvm::objcopy::coff::COFFReader::create(), llvm::objcopy::xcoff::XCOFFReader::create(), llvm::objcopy::elf::ELFReader::create(), llvm::object::Slice::create(), llvm::dwarf::UnwindTable::create(), llvm::gsym::GsymReader::create(), llvm::objcopy::NameOrPattern::create(), llvm::remarks::createRemarkParser(), llvm::remarks::createRemarkParserFromMeta(), llvm::remarks::createRemarkSerializer(), llvm::logicalview::LVDWARFReader::createScopes(), llvm::gsym::GsymCreator::createSegment(), llvm::logicalview::LVSplitContext::createSplitFolder(), createStringError(), llvm::codegen::createTargetMachineForTriple(), llvm::remarks::createYAMLParserFromMeta(), llvm::gsym::Header::decode(), decode(), llvm::gsym::FunctionInfo::decode(), llvm::object::BBAddrMap::BBEntry::Metadata::decode(), llvm::object::BBAddrMap::Features::decode(), decodeBase64(), llvm::logicalview::LVScope::doPrint(), llvm::logicalview::LVScopeRoot::doPrintMatches(), llvm::dwarf::CIE::dump(), llvm::dwarf::FDE::dump(), dumpAttribute(), llvm::objcopy::coff::dumpSection(), dumpSectionToFile(), llvm::objcopy::wasm::dumpSectionToFile(), dumpStringOffsetsSection(), llvm::DWARFYAML::emitDebugAddr(), llvm::DWARFYAML::emitDebugAranges(), llvm::DWARFYAML::emitDebugRanges(), llvm::DWARFYAML::emitDebugSections(), llvm::gsym::FunctionInfo::encode(), llvm::gsym::GsymCreator::encode(), llvm::gsym::InlineInfo::encode(), llvm::gsym::LineTable::encode(), llvm::BitstreamCursor::EnterSubBlock(), error(), llvm::objcopy::macho::executeObjcopyOnBinary(), llvm::objcopy::executeObjcopyOnBinary(), llvm::objcopy::macho::executeObjcopyOnMachOUniversalBinary(), llvm::cl::ExpansionContext::expandResponseFiles(), llvm::DWARFDebugNames::NameIndex::extract(), llvm::AppleAcceleratorTable::extract(), llvm::DWARFDebugNames::Header::extract(), llvm::DWARFDebugRangeList::extract(), llvm::DWARFDebugAddrTable::extract(), llvm::DWARFUnitHeader::extract(), llvm::DWARFDebugPubTable::extract(), llvm::DWARFDebugArangeSet::extract(), llvm::RangeListEntry::extract(), llvm::DWARFListTableHeader::extract(), llvm::DWARFListType< ListEntryType >::extract(), llvm::DWARFDebugInfoEntry::extractFast(), llvm::DWARFDebugAddrTable::extractV5(), llvm::SimpleBitstreamCursor::fillCurWord(), llvm::objcopy::elf::ELFWriter< ELFT >::finalize(), llvm::objcopy::elf::BinaryWriter::finalize(), llvm::objcopy::elf::ASCIIHexWriter::finalize(), llvm::gsym::GsymCreator::finalize(), llvm::object::MachOObjectFile::findDsymObjectMembers(), llvm::orc::LazyCallThroughManager::findReexport(), llvm::DWARFUnit::findRnglistFromIndex(), findSection(), llvm::dwarf_linker::finiteLoop(), llvm::BitstreamCursor::getAbbrev(), llvm::DWARFYAML::Data::getAbbrevTableInfoByID(), llvm::DWARFDebugAddrTable::getAddrEntry(), llvm::gsym::GsymReader::getAddressIndex(), getBitcodeFileMachine(), getCachedOrDownloadArtifact(), llvm::objcopy::ConfigManager::getCOFFConfig(), getCOFFFileMachine(), llvm::object::ResourceSectionRef::getContents(), llvm::object::Record::getContinuousData(), llvm::DataExtractor::getCStrRef(), llvm::object::COFFObjectFile::getDebugPDBInfo(), getDefaultDebuginfodCacheDirectory(), llvm::DWARFYAML::getDWARFEmitterByName(), llvm::object::ELFFile< ELFT >::getDynSymtabSize(), llvm::object::getDynSymtabSizeFromGnuHash(), llvm::DWARFDebugNames::NameIndex::getEntry(), llvm::json::Path::Root::getError(), getExtensionVersion(), llvm::gsym::GsymReader::getFunctionInfoDataAtIndex(), llvm::gsym::GsymReader::getFunctionInfoDataForAddress(), llvm::DWARFDataExtractor::getInitialLength(), getLEB128(), llvm::DWARFDie::getLocations(), llvm::objcopy::ConfigManager::getMachOConfig(), llvm::ExpressionFormat::getMatchingString(), llvm::object::Elf_Sym_Impl< ELFT >::getName(), getNewShfFlags(), llvm::dwarf::CFIProgram::Instruction::getOperandAsSigned(), llvm::dwarf::CFIProgram::Instruction::getOperandAsUnsigned(), llvm::DWARFDebugLine::getOrParseLineTable(), getRemarksSectionName(), llvm::object::COFFObjectFile::getRvaAndSizeAsBytes(), llvm::object::COFFObjectFile::getRvaPtr(), llvm::object::COFFObjectFile::getSection(), llvm::logicalview::LVBinaryReader::getSection(), llvm::objcopy::elf::SectionTableRef::getSection(), llvm::object::XCOFFObjectFile::getSectionByNum(), llvm::object::COFFObjectFile::getSectionName(), llvm::object::WasmObjectFile::getSectionName(), llvm::objcopy::elf::SectionTableRef::getSectionOfType(), getStringErrorForInvalidExt(), llvm::objcopy::elf::SymbolTableSection::getSymbolByIndex(), llvm::object::ResourceSectionRef::getTableEntry(), llvm::objcopy::ConfigManager::getWasmConfig(), llvm::ExpressionFormat::getWildcardRegex(), llvm::objcopy::ConfigManager::getXCOFFConfig(), llvm::object::GOFFObjectFile::GOFFObjectFile(), llvm::objcopy::coff::handleArgs(), hasInvalidBitcodeHeader(), llvm::FunctionImporter::importFunctions(), llvm::dwarf_linker::classic::DwarfStreamer::init(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::init(), initRelocations(), llvm::SpecialCaseList::Matcher::insert(), isBlock(), llvm::object::ExportDirectoryEntryRef::isForwarder(), isValidMachOCannonicalName(), llvm::coverage::CoverageMapping::load(), llvm::object::ResourceSectionRef::load(), llvm::logicalview::LVBinaryReader::loadGenericTargetInfo(), localCache(), lookup(), llvm::gsym::FunctionInfo::lookup(), llvm::gsym::LineTable::lookup(), llvm::remarks::magicToFormat(), makeStringError(), malformedRecord(), llvm::objcopy::coff::Object::markSymbols(), llvm::remarks::ParsedStringTable::operator[](), llvm::ELFAttributeParser::parse(), parse(), llvm::DWARFDebugLine::LineTable::parse(), llvm::DWARFDebugFrame::parse(), llvm::dwarf::CFIProgram::parse(), llvm::DWARFDebugLine::Prologue::parse(), llvm::objcopy::elf::IHexRecord::parse(), llvm::RISCVISAInfo::parseArchString(), llvm::ELFAttributeParser::parseAttributeList(), parseBlock(), llvm::remarks::BitstreamParserHelper::parseBlockInfoBlock(), parseDWARF32StringOffsetsTableHeader(), parseDWARF64StringOffsetsTableHeader(), parseDWARFStringOffsetsTableHeader(), llvm::remarks::parseFormat(), llvm::remarks::parseHotnessThresholdOption(), parseMagic(), llvm::RISCVISAInfo::parseNormalizedArchString(), llvm::XCOFF::parseParmsType(), llvm::XCOFF::parseParmsTypeWithVecInfo(), llvm::remarks::YAMLRemarkParser::parseRemark(), llvm::MCSectionMachO::ParseSectionSpecifier(), llvm::ELFAttributeParser::parseStringAttribute(), parseStrTab(), parseStrTabSize(), llvm::ELFAttributeParser::parseSubsection(), parseV2DirFileTables(), parseV5DirFileTables(), parseV5EntryFormat(), llvm::XCOFF::parseVectorParmsType(), parseVersion(), llvm::ifs::populateDynamic(), processLoadCommands(), processMultiLetterExtension(), processRemarkVersion(), processSingleLetterExtension(), processStrTab(), llvm::xray::FileBasedRecordProducer::produce(), llvm::SimpleBitstreamCursor::Read(), llvm::xray::readBinaryFormatHeader(), llvm::ifs::readELFFile(), llvm::ifs::readIFSFromBuffer(), llvm::SimpleBitstreamCursor::ReadVBR(), llvm::SimpleBitstreamCursor::ReadVBR64(), llvm::objcopy::elf::Section::removeSectionReferences(), llvm::objcopy::elf::SymbolTableSection::removeSectionReferences(), llvm::objcopy::elf::RelocationSection::removeSectionReferences(), llvm::objcopy::elf::GroupSection::removeSectionReferences(), llvm::objcopy::elf::DynamicRelocationSection::removeSectionReferences(), llvm::objcopy::macho::Object::removeSections(), llvm::objcopy::elf::RelocationSection::removeSymbols(), llvm::objcopy::elf::GroupSection::removeSymbols(), reportError(), llvm::remarks::RemarkStreamer::setFilter(), llvm::dwarf_linker::classic::DWARFLinker::setTargetDWARFVersion(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::setTargetDWARFVersion(), llvm::BitstreamCursor::SkipBlock(), llvm::BitstreamCursor::skipRecord(), splitExtsByUnderscore(), timeTraceProfilerWrite(), llvm::DWARFUnit::tryExtractDIEsIfNeeded(), unknownRecord(), unsupported(), updateSection(), llvm::objcopy::elf::Object::updateSection(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::validateAndUpdateOptions(), llvm::StrOffsetsContributionDescriptor::validateContributionSize(), validateMagicNumber(), llvm::GISelCSEInfo::verify(), llvm::xray::BlockVerifier::verify(), llvm::gsym::DwarfTransformer::verify(), llvm::xray::RecordInitializer::visit(), llvm::objcopy::elf::ELFSectionWriter< ELFT >::visit(), llvm::objcopy::elf::BinarySectionWriter::visit(), llvm::DWARFDebugLoclists::visitLocationList(), llvm::codeview::CVSymbolVisitor::visitSymbolStreamFiltered(), llvm::offloading::wrapCudaBinary(), llvm::offloading::wrapHIPBinary(), llvm::offloading::wrapOpenMPBinaries(), llvm::objcopy::coff::COFFWriter::write(), llvm::objcopy::macho::MachOWriter::write(), llvm::objcopy::xcoff::XCOFFWriter::write(), writeDIE(), writeDWARFExpression(), llvm::ifs::writeELFBinaryToFile(), writeListEntryAddress(), and writeVariableSizedInteger().

createStringError() [3/4]

Error llvm::createStringError	(	std::error_code	EC,
		char const *	Msg
	)

Definition at line 152 of file Error.cpp.

createStringError() [4/4]

Error llvm::createStringError ( std::error_code  EC, const Twine &  S  )

inline

Definition at line 1268 of file Error.h.

References createStringError(), and llvm::Twine::str().

createStripDebugMachineModulePass()

Machine Strip Debug false ModulePass * llvm::createStripDebugMachineModulePass

(

bool

OnlyDebugified

)

Creates MIR Strip Debug pass.

See also

MachineStripDebug.cpp If OnlyDebugified is true then it will only strip debug info if it was added by a Debugify pass. The module will be left unchanged if the debug info was generated by another source such as clang.

Definition at line 106 of file MachineStripDebug.cpp.

Referenced by llvm::TargetPassConfig::addStripDebugPass().

createStructurizeCFGPass()

Pass * llvm::createStructurizeCFGPass

(

bool

SkipUniformRegions = false

)

When SkipUniformRegions is true the structizer will not structurize regions that only contain uniform branches.

Definition at line 1205 of file StructurizeCFG.cpp.

createSVEIntrinsicOptsPass()

ModulePass * llvm::createSVEIntrinsicOptsPass

(

)

Definition at line 80 of file SVEIntrinsicOpts.cpp.

createSystemZCopyPhysRegsPass()

FunctionPass * llvm::createSystemZCopyPhysRegsPass

(

SystemZTargetMachine &

TM

)

createSystemZELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createSystemZELFObjectWriter

(

uint8_t

OSABI

)

Definition at line 203 of file SystemZELFObjectWriter.cpp.

createSystemZElimComparePass()

FunctionPass * llvm::createSystemZElimComparePass

(

SystemZTargetMachine &

TM

)

Definition at line 734 of file SystemZElimCompare.cpp.

createSystemZGOFFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createSystemZGOFFObjectWriter

(

)

Definition at line 25 of file SystemZGOFFObjectWriter.cpp.

createSystemZISelDag()

FunctionPass * llvm::createSystemZISelDag	(	SystemZTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 391 of file SystemZISelDAGToDAG.cpp.

References TM.

createSystemZLDCleanupPass()

FunctionPass * llvm::createSystemZLDCleanupPass

(

SystemZTargetMachine &

TM

)

createSystemZLongBranchPass()

FunctionPass * llvm::createSystemZLongBranchPass

(

SystemZTargetMachine &

TM

)

Definition at line 485 of file SystemZLongBranch.cpp.

createSystemZMCAsmBackend()

MCAsmBackend * llvm::createSystemZMCAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 231 of file SystemZMCAsmBackend.cpp.

References llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), and llvm::Triple::isOSzOS().

Referenced by LLVMInitializeSystemZTargetMC().

createSystemZMCCodeEmitter()

MCCodeEmitter * llvm::createSystemZMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 224 of file SystemZMCCodeEmitter.cpp.

Referenced by LLVMInitializeSystemZTargetMC().

createSystemZPostRewritePass()

FunctionPass * llvm::createSystemZPostRewritePass

(

SystemZTargetMachine &

TM

)

createSystemZShortenInstPass()

FunctionPass * llvm::createSystemZShortenInstPass

(

SystemZTargetMachine &

TM

)

createSystemZTDCPass()

FunctionPass * llvm::createSystemZTDCPass

(

)

createTailCallEliminationPass()

Tail Call false FunctionPass * llvm::createTailCallEliminationPass

(

)

Definition at line 936 of file TailRecursionElimination.cpp.

createTargetReduction()

Value * llvm::createTargetReduction	(	IRBuilderBase &	B,
		const RecurrenceDescriptor &	Desc,
		Value *	Src,
		PHINode *	OrigPhi = nullptr
	)

Create a generic target reduction using a recurrence descriptor Desc The target is queried to determine if intrinsics or shuffle sequences are required to implement the reduction.

Fast-math-flags are propagated using the RecurrenceDescriptor.

Definition at line 1207 of file LoopUtils.cpp.

References B, createAnyOfTargetReduction(), createSimpleTargetReduction(), and llvm::RecurrenceDescriptor::isAnyOfRecurrenceKind().

Referenced by llvm::VPReductionRecipe::execute().

createTargetTransformInfoWrapperPass()

ImmutablePass * llvm::createTargetTransformInfoWrapperPass

(

TargetIRAnalysis

TIRA

)

Create an analysis pass wrapper around a TTI object.

This analysis pass just holds the TTI instance and makes it available to clients.

Definition at line 1374 of file TargetTransformInfo.cpp.

Referenced by llvm::TargetPassConfig::addISelPasses(), and LLVMAddAnalysisPasses().

createThumb2ITBlockPass()

FunctionPass * llvm::createThumb2ITBlockPass

(

)

createThumb2ITBlockPass - Returns an instance of the Thumb2 IT blocks insertion pass.

Definition at line 309 of file Thumb2ITBlockPass.cpp.

createThumb2SizeReductionPass()

FunctionPass * llvm::createThumb2SizeReductionPass

(

std::function< bool(const Function &)>

Ftor = nullptr

)

createThumb2SizeReductionPass - Returns an instance of the Thumb2 size reduction pass.

Definition at line 1161 of file Thumb2SizeReduction.cpp.

createTLSVariableHoistPass()

TLS Variable false FunctionPass * llvm::createTLSVariableHoistPass

(

)

Definition at line 83 of file TLSVariableHoist.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses().

createTripCountSCEV()

const SCEV * llvm::createTripCountSCEV	(	Type *	IdxTy,
		PredicatedScalarEvolution &	PSE,
		Loop *	OrigLoop
	)

Definition at line 981 of file LoopVectorize.cpp.

References assert(), llvm::PredicatedScalarEvolution::getBackedgeTakenCount(), llvm::PredicatedScalarEvolution::getSE(), and llvm::ScalarEvolution::getTripCountFromExitCount().

Referenced by llvm::VPlanTransforms::optimizeForVFAndUF(), and llvm::LoopVectorizationPlanner::selectEpilogueVectorizationFactor().

createTypeBasedAAWrapperPass()

ImmutablePass * llvm::createTypeBasedAAWrapperPass

(

)

Referenced by llvm::TargetPassConfig::addIRPasses().

createTypePromotionLegacyPass()

FunctionPass * llvm::createTypePromotionLegacyPass

(

)

Create IR Type Promotion pass.

See also

TypePromotion.cpp

Definition at line 1038 of file TypePromotion.cpp.

createUnaryMask()

llvm::SmallVector< int, 16 > llvm::createUnaryMask	(	ArrayRef< int >	Mask,
		unsigned	NumElts
	)

Given a shuffle mask for a binary shuffle, create the equivalent shuffle mask assuming both operands are identical.

This assumes that the unary shuffle will use elements from operand 0 (operand 1 will be unused).

Definition at line 893 of file VectorUtils.cpp.

References assert(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::InstCombinerImpl::visitShuffleVectorInst().

createUnifyLoopExitsPass()

FunctionPass * llvm::createUnifyLoopExitsPass

(

)

Definition at line 59 of file UnifyLoopExits.cpp.

createUnpackMachineBundles()

FunctionPass * llvm::createUnpackMachineBundles

(

std::function< bool(const MachineFunction &)>

Ftor

)

Definition at line 80 of file MachineInstrBundle.cpp.

createUnpackShuffleMask()

void llvm::createUnpackShuffleMask	(	EVT	VT,
		SmallVectorImpl< int > &	Mask,
		bool	Lo,
		bool	Unary
	)

Generate unpacklo/unpackhi shuffle mask.

Definition at line 4484 of file X86ISelLowering.cpp.

References assert(), llvm::EVT::getScalarSizeInBits(), llvm::EVT::getScalarType(), llvm::EVT::getSizeInBits(), llvm::EVT::getVectorNumElements(), llvm::EVT::isSimple(), and Lo.

Referenced by getUnpackh(), getUnpackl(), is128BitUnpackShuffleMask(), isUnpackWdShuffleMask(), lowerShuffleWithUNPCK(), and matchShuffleWithUNPCK().

createUnreachableBlockEliminationPass()

FunctionPass * llvm::createUnreachableBlockEliminationPass

(

)

createUnreachableBlockEliminationPass - The LLVM code generator does not work well with unreachable basic blocks (what live ranges make sense for a block that cannot be reached?).

As such, a code generator should either not instruction select unreachable blocks, or run this pass as its last LLVM modifying pass to clean up blocks that are not reachable from the entry block.

Referenced by llvm::TargetPassConfig::addIRPasses(), and llvm::TargetPassConfig::addPassesToHandleExceptions().

createVEAsmBackend()

MCAsmBackend * llvm::createVEAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 226 of file VEAsmBackend.cpp.

References llvm::Triple::getOS(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeVETargetMC().

createVEELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createVEELFObjectWriter

(

uint8_t

OSABI

)

Definition at line 159 of file VEELFObjectWriter.cpp.

createVEISelDag()

FunctionPass * llvm::createVEISelDag

(

VETargetMachine &

TM

)

createVEISelDag - This pass converts a legalized DAG into a VE-specific DAG, ready for instruction scheduling.

Definition at line 338 of file VEISelDAGToDAG.cpp.

References TM.

createVEMCCodeEmitter()

MCCodeEmitter * llvm::createVEMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 151 of file VEMCCodeEmitter.cpp.

Referenced by LLVMInitializeVETargetMC().

createVerifierPass()

FunctionPass * llvm::createVerifierPass

(

bool

FatalErrors = true

)

Definition at line 7496 of file Verifier.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses(), and llvm::TargetPassConfig::addISelPrepare().

createVirtRegRewriter()

FunctionPass * llvm::createVirtRegRewriter

(

bool

ClearVirtRegs = true

)

Definition at line 645 of file VirtRegMap.cpp.

createVLIWDAGScheduler()

ScheduleDAGSDNodes * llvm::createVLIWDAGScheduler	(	SelectionDAGISel *	IS,
		CodeGenOptLevel	OptLevel
	)

createVLIWDAGScheduler - Scheduler for VLIW targets.

createVLIWDAGScheduler - This creates a top-down list scheduler.

This creates top down DFA driven list scheduler with clustering heuristic to control register pressure.

Definition at line 268 of file ScheduleDAGVLIW.cpp.

References llvm::SelectionDAGISel::AA, and llvm::SelectionDAGISel::MF.

Referenced by createDefaultScheduler().

createVOPDPairingMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createVOPDPairingMutation

(

)

Definition at line 189 of file GCNVOPDUtils.cpp.

References shouldScheduleVOPDAdjacent().

createWasmAsmParser()

MCAsmParserExtension * llvm::createWasmAsmParser

(

)

Definition at line 318 of file WasmAsmParser.cpp.

createWasmDwoObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createWasmDwoObjectWriter	(	std::unique_ptr< MCWasmObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		raw_pwrite_stream &	DwoOS
	)

Definition at line 1976 of file WasmObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createDwoObjectWriter().

createWasmEHPass()

Prepare WebAssembly false FunctionPass * llvm::createWasmEHPass

(

)

createWasmEHPass - This pass adapts exception handling code to use WebAssembly's exception handling scheme.

Definition at line 160 of file WasmEHPrepare.cpp.

Referenced by llvm::TargetPassConfig::addPassesToHandleExceptions().

createWasmObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createWasmObjectWriter	(	std::unique_ptr< MCWasmObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Construct a new Wasm writer instance.

Parameters

MOTW	- The target specific Wasm writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 1970 of file WasmObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createWasmStreamer()

MCStreamer * llvm::createWasmStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 275 of file MCWasmStreamer.cpp.

References Context, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by llvm::Target::createMCObjectStreamer().

createWebAssemblyAddMissingPrototypes()

ModulePass * llvm::createWebAssemblyAddMissingPrototypes

(

)

createWebAssemblyArgumentMove()

FunctionPass * llvm::createWebAssemblyArgumentMove

(

)

createWebAssemblyAsmBackend()

MCAsmBackend * llvm::createWebAssemblyAsmBackend

(

const Triple &

TT

)

Definition at line 127 of file WebAssemblyAsmBackend.cpp.

Referenced by createAsmBackend().

createWebAssemblyCFGSort()

FunctionPass * llvm::createWebAssemblyCFGSort

(

)

createWebAssemblyCFGStackify()

FunctionPass * llvm::createWebAssemblyCFGStackify

(

)

createWebAssemblyDebugFixup()

FunctionPass * llvm::createWebAssemblyDebugFixup

(

)

createWebAssemblyExplicitLocals()

FunctionPass * llvm::createWebAssemblyExplicitLocals

(

)

createWebAssemblyFixBrTableDefaults()

FunctionPass * llvm::createWebAssemblyFixBrTableDefaults

(

)

createWebAssemblyFixFunctionBitcasts()

ModulePass * llvm::createWebAssemblyFixFunctionBitcasts

(

)

createWebAssemblyFixIrreducibleControlFlow()

FunctionPass * llvm::createWebAssemblyFixIrreducibleControlFlow

(

)

createWebAssemblyISelDag()

FunctionPass * llvm::createWebAssemblyISelDag	(	WebAssemblyTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

This pass converts a legalized DAG into a WebAssembly-specific DAG, ready for instruction scheduling.

Definition at line 410 of file WebAssemblyISelDAGToDAG.cpp.

References TM.

createWebAssemblyLateEHPrepare()

FunctionPass * llvm::createWebAssemblyLateEHPrepare

(

)

createWebAssemblyLowerBrUnless()

FunctionPass * llvm::createWebAssemblyLowerBrUnless

(

)

createWebAssemblyLowerEmscriptenEHSjLj()

ModulePass * llvm::createWebAssemblyLowerEmscriptenEHSjLj

(

)

createWebAssemblyLowerRefTypesIntPtrConv()

FunctionPass * llvm::createWebAssemblyLowerRefTypesIntPtrConv

(

)

createWebAssemblyMCCodeEmitter()

MCCodeEmitter * llvm::createWebAssemblyMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 58 of file WebAssemblyMCCodeEmitter.cpp.

Referenced by createCodeEmitter().

createWebAssemblyMCLowerPrePass()

ModulePass * llvm::createWebAssemblyMCLowerPrePass

(

)

createWebAssemblyMemIntrinsicResults()

FunctionPass * llvm::createWebAssemblyMemIntrinsicResults

(

)

createWebAssemblyNullifyDebugValueLists()

FunctionPass * llvm::createWebAssemblyNullifyDebugValueLists

(

)

createWebAssemblyOptimizeLiveIntervals()

FunctionPass * llvm::createWebAssemblyOptimizeLiveIntervals

(

)

createWebAssemblyOptimizeReturned()

FunctionPass * llvm::createWebAssemblyOptimizeReturned

(

)

createWebAssemblyPeephole()

FunctionPass * llvm::createWebAssemblyPeephole

(

)

createWebAssemblyRefTypeMem2Local()

FunctionPass * llvm::createWebAssemblyRefTypeMem2Local

(

)

createWebAssemblyRegColoring()

FunctionPass * llvm::createWebAssemblyRegColoring

(

)

createWebAssemblyRegNumbering()

FunctionPass * llvm::createWebAssemblyRegNumbering

(

)

createWebAssemblyRegStackify()

FunctionPass * llvm::createWebAssemblyRegStackify

(

)

createWebAssemblyReplacePhysRegs()

FunctionPass * llvm::createWebAssemblyReplacePhysRegs

(

)

createWebAssemblySetP2AlignOperands()

FunctionPass * llvm::createWebAssemblySetP2AlignOperands

(

)

createWebAssemblyWasmObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createWebAssemblyWasmObjectWriter	(	bool	Is64Bit,
		bool	IsEmscripten
	)

Definition at line 164 of file WebAssemblyWasmObjectWriter.cpp.

createWideIV()

PHINode * llvm::createWideIV	(	const WideIVInfo &	WI,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		SCEVExpander &	Rewriter,
		DominatorTree *	DT,
		SmallVectorImpl< WeakTrackingVH > &	DeadInsts,
		unsigned &	NumElimExt,
		unsigned &	NumWidened,
		bool	HasGuards,
		bool	UsePostIncrementRanges
	)

Widen Induction Variables - Extend the width of an IV to cover its widest uses.

Definition at line 2250 of file SimplifyIndVar.cpp.

References Rewriter, UsePostIncrementRanges, and WidenIV.

Referenced by CanWidenIV().

createWinCOFFDwoObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createWinCOFFDwoObjectWriter	(	std::unique_ptr< MCWinCOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS,
		raw_pwrite_stream &	DwoOS
	)

Definition at line 1261 of file WinCOFFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createDwoObjectWriter().

createWinCOFFObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createWinCOFFObjectWriter	(	std::unique_ptr< MCWinCOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Construct a new Win COFF writer instance.

Parameters

MOTW	- The target specific WinCOFF writer subclass.
OS	- The stream to write to.

Returns

The constructed object writer.

Definition at line 1256 of file WinCOFFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createWinEHPass()

FunctionPass * llvm::createWinEHPass

(

bool

DemoteCatchSwitchPHIOnly = false

)

createWinEHPass - Prepares personality functions used by MSVC on Windows, in addition to the Itanium LSDA based personalities.

Referenced by llvm::TargetPassConfig::addPassesToHandleExceptions().

createX86_32AsmBackend()

MCAsmBackend * llvm::createX86_32AsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 1494 of file X86AsmBackend.cpp.

References llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::Triple::isOSBinFormatCOFF(), llvm::Triple::isOSBinFormatMachO(), llvm::Triple::isOSIAMCU(), llvm::Triple::isOSWindows(), and MRI.

Referenced by LLVMInitializeX86TargetMC().

createX86_64AsmBackend()

MCAsmBackend * llvm::createX86_64AsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 1513 of file X86AsmBackend.cpp.

References assert(), llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::Triple::isOSBinFormatCOFF(), llvm::Triple::isOSBinFormatMachO(), llvm::Triple::isOSWindows(), llvm::Triple::isUEFI(), llvm::Triple::isX32(), and MRI.

Referenced by LLVMInitializeX86TargetMC().

createX86ArgumentStackSlotPass()

FunctionPass * llvm::createX86ArgumentStackSlotPass

(

)

createX86AsmTargetStreamer()

MCTargetStreamer * llvm::createX86AsmTargetStreamer	(	MCStreamer &	S,
		formatted_raw_ostream &	OS,
		MCInstPrinter *	InstPrinter,
		bool	IsVerboseAsm
	)

Implements X86-only directives for assembly emission.

Definition at line 446 of file X86WinCOFFTargetStreamer.cpp.

References OS.

Referenced by LLVMInitializeX86TargetMC().

createX86AvoidStoreForwardingBlocks()

Machine code false FunctionPass * llvm::createX86AvoidStoreForwardingBlocks

(

)

Return a pass that avoids creating store forward block issues in the hardware.

Definition at line 129 of file X86AvoidStoreForwardingBlocks.cpp.

createX86AvoidTrailingCallPass()

FunctionPass * llvm::createX86AvoidTrailingCallPass

(

)

Return a pass that inserts int3 at the end of the function if it ends with a CALL instruction.

The pass does the same for each funclet as well. This ensures that the open interval of function start and end PCs contains all return addresses for the benefit of the Windows x64 unwinder.

Definition at line 64 of file X86AvoidTrailingCall.cpp.

createX86CallFrameOptimization()

FunctionPass * llvm::createX86CallFrameOptimization

(

)

Return a pass that optimizes the code-size of x86 call sequences.

This is done by replacing esp-relative movs with pushes.

Definition at line 629 of file X86CallFrameOptimization.cpp.

createX86CmovConverterPass()

X86 cmov false FunctionPass * llvm::createX86CmovConverterPass

(

)

This pass converts X86 cmov instructions into branch when profitable.

Definition at line 896 of file X86CmovConversion.cpp.

createX86CompressEVEXPass()

FunctionPass * llvm::createX86CompressEVEXPass

(

)

This pass compress instructions from EVEX space to legacy/VEX/EVEX space when possible in order to reduce code size or facilitate HW decoding.

Definition at line 304 of file X86CompressEVEX.cpp.

createX86DiscriminateMemOpsPass()

FunctionPass * llvm::createX86DiscriminateMemOpsPass

(

)

This pass ensures instructions featuring a memory operand have distinctive <LineNumber, Discriminator> (with respect to eachother)

Definition at line 185 of file X86DiscriminateMemOps.cpp.

createX86DomainReassignmentPass()

FunctionPass * llvm::createX86DomainReassignmentPass

(

)

Return a Machine IR pass that reassigns instruction chains from one domain to another, when profitable.

createX86DynAllocaExpander()

FunctionPass * llvm::createX86DynAllocaExpander

(

)

Return a pass that expands DynAlloca pseudo-instructions.

Definition at line 75 of file X86DynAllocaExpander.cpp.

createX86ELFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createX86ELFObjectWriter	(	bool	IsELF64,
		uint8_t	OSABI,
		uint16_t	EMachine
	)

Construct an X86 ELF object writer.

Definition at line 362 of file X86ELFObjectWriter.cpp.

createX86ExpandPseudoPass()

FunctionPass * llvm::createX86ExpandPseudoPass

(

)

Return a Machine IR pass that expands X86-specific pseudo instructions into a sequence of actual instructions.

Returns an instance of the pseudo instruction expansion pass.

This pass must run after prologue/epilogue insertion and before lowering the MachineInstr to MC.

Definition at line 847 of file X86ExpandPseudo.cpp.

createX86FastPreTileConfigPass()

FunctionPass * llvm::createX86FastPreTileConfigPass

(

)

Return a pass that preconfig the tile registers before fast reg allocation.

Definition at line 708 of file X86FastPreTileConfig.cpp.

createX86FastTileConfigPass()

FunctionPass * llvm::createX86FastTileConfigPass

(

)

Return a pass that config the tile registers after fast reg allocation.

Definition at line 186 of file X86FastTileConfig.cpp.

createX86FixupBWInsts()

FunctionPass * llvm::createX86FixupBWInsts

(

)

Return a Machine IR pass that selectively replaces certain byte and word instructions by equivalent 32 bit instructions, in order to eliminate partial register usage, false dependences on the upper portions of registers, and to save code size.

Definition at line 158 of file X86FixupBWInsts.cpp.

createX86FixupInstTuning()

FunctionPass * llvm::createX86FixupInstTuning

(

)

Return a pass that replaces equivalent slower instructions with faster ones.

Definition at line 68 of file X86FixupInstTuning.cpp.

createX86FixupLEAs()

FunctionPass * llvm::createX86FixupLEAs

(

)

Return a pass that selectively replaces certain instructions (like add, sub, inc, dec, some shifts, and some multiplies) by equivalent LEA instructions, in order to eliminate execution delays in some processors.

Definition at line 214 of file X86FixupLEAs.cpp.

createX86FixupSetCC()

FunctionPass * llvm::createX86FixupSetCC

(

)

Return a pass that transforms setcc + movzx pairs into xor + setcc.

Definition at line 59 of file X86FixupSetCC.cpp.

createX86FixupVectorConstants()

FunctionPass * llvm::createX86FixupVectorConstants

(

)

Return a pass that reduces the size of vector constant pool loads.

Definition at line 63 of file X86FixupVectorConstants.cpp.

createX86FlagsCopyLoweringPass()

X86 EFLAGS copy false FunctionPass * llvm::createX86FlagsCopyLoweringPass

(

)

Return a pass that lowers EFLAGS copy pseudo instructions.

Definition at line 136 of file X86FlagsCopyLowering.cpp.

createX86FloatingPointStackifierPass()

X86 FP false FunctionPass * llvm::createX86FloatingPointStackifierPass

(

)

This function returns a pass which converts floating-point register references and pseudo instructions into floating-point stack references and physical instructions.

Definition at line 310 of file X86FloatingPoint.cpp.

createX86GlobalBaseRegPass()

FunctionPass * llvm::createX86GlobalBaseRegPass

(

)

This pass initializes a global base register for PIC on x86-32.

Definition at line 10225 of file X86InstrInfo.cpp.

createX86IndirectBranchTrackingPass()

FunctionPass * llvm::createX86IndirectBranchTrackingPass

(

)

This pass inserts ENDBR instructions before indirect jump/call destinations as part of CET IBT mechanism.

Definition at line 68 of file X86IndirectBranchTracking.cpp.

createX86IndirectThunksPass()

FunctionPass * llvm::createX86IndirectThunksPass

(

)

This pass creates the thunks for the retpoline feature.

Definition at line 257 of file X86IndirectThunks.cpp.

createX86InsertPrefetchPass()

FunctionPass * llvm::createX86InsertPrefetchPass

(

)

This pass applies profiling information to insert cache prefetches.

Definition at line 259 of file X86InsertPrefetch.cpp.

References PrefetchHintsFile.

createX86InsertX87waitPass()

FunctionPass * llvm::createX86InsertX87waitPass

(

)

This pass insert wait instruction after X87 instructions which could raise fp exceptions when strict-fp enabled.

Definition at line 56 of file X86InsertWait.cpp.

createX86InstructionSelector()

InstructionSelector * llvm::createX86InstructionSelector	(	const X86TargetMachine &	TM,
		X86Subtarget &	Subtarget,
		X86RegisterBankInfo &	RBI
	)

Definition at line 1834 of file X86InstructionSelector.cpp.

References TM.

Referenced by llvm::X86Subtarget::X86Subtarget().

createX86ISelDag()

FunctionPass * llvm::createX86ISelDag	(	X86TargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

This pass converts a legalized DAG into a X86-specific DAG, ready for instruction scheduling.

Definition at line 6556 of file X86ISelDAGToDAG.cpp.

References TM.

createX86IssueVZeroUpperPass()

FunctionPass * llvm::createX86IssueVZeroUpperPass

(

)

This pass inserts AVX vzeroupper instructions before each call to avoid transition penalty between functions encoded with AVX and SSE.

Definition at line 116 of file X86VZeroUpper.cpp.

createX86LoadValueInjectionLoadHardeningPass()

X86 LVI load false FunctionPass * llvm::createX86LoadValueInjectionLoadHardeningPass

(

)

Definition at line 809 of file X86LoadValueInjectionLoadHardening.cpp.

createX86LoadValueInjectionRetHardeningPass()

FunctionPass * llvm::createX86LoadValueInjectionRetHardeningPass

(

)

createX86LowerAMXIntrinsicsPass()

false FunctionPass * llvm::createX86LowerAMXIntrinsicsPass

(

)

The pass transforms amx intrinsics to scalar operation if the function has optnone attribute or it is O0.

Definition at line 676 of file X86LowerAMXIntrinsics.cpp.

createX86LowerAMXTypePass()

false FunctionPass * llvm::createX86LowerAMXTypePass

(

)

The pass transforms load/store <256 x i32> to AMX load/store intrinsics or split the data to two <128 x i32>.

Definition at line 1282 of file X86LowerAMXType.cpp.

createX86LowerTileCopyPass()

FunctionPass * llvm::createX86LowerTileCopyPass

(

)

Return a pass that lower the tile copy instruction.

Definition at line 68 of file X86LowerTileCopy.cpp.

createX86MachObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createX86MachObjectWriter	(	bool	Is64Bit,
		uint32_t	CPUType,
		uint32_t	CPUSubtype
	)

Construct an X86 Mach-O object writer.

Definition at line 603 of file X86MachObjectWriter.cpp.

createX86MacroFusionDAGMutation()

std::unique_ptr< ScheduleDAGMutation > llvm::createX86MacroFusionDAGMutation

(

)

Note that you have to add: DAG.addMutation(createX86MacroFusionDAGMutation()); to X86PassConfig::createMachineScheduler() to have an effect.

Definition at line 70 of file X86MacroFusion.cpp.

References createMacroFusionDAGMutation(), and shouldScheduleAdjacent().

Referenced by llvm::X86Subtarget::getPostRAMutations().

createX86MCCodeEmitter()

MCCodeEmitter * llvm::createX86MCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 2010 of file X86MCCodeEmitter.cpp.

Referenced by LLVMInitializeX86TargetMC().

createX86NullTargetStreamer()

MCTargetStreamer * llvm::createX86NullTargetStreamer ( MCStreamer &  S )

inline

Implements X86-only null emission.

Definition at line 39 of file X86TargetStreamer.h.

Referenced by LLVMInitializeX86TargetMC().

createX86ObjectTargetStreamer()

MCTargetStreamer * llvm::createX86ObjectTargetStreamer	(	MCStreamer &	S,
		const MCSubtargetInfo &	STI
	)

Implements X86-only directives for object files.

Definition at line 456 of file X86WinCOFFTargetStreamer.cpp.

References llvm::MCSubtargetInfo::getTargetTriple(), and llvm::Triple::isOSBinFormatCOFF().

Referenced by LLVMInitializeX86TargetMC().

createX86OptimizeLEAs()

FunctionPass * llvm::createX86OptimizeLEAs

(

)

Return a pass that removes redundant LEA instructions and redundant address recalculations.

Definition at line 314 of file X86OptimizeLEAs.cpp.

createX86PadShortFunctions()

FunctionPass * llvm::createX86PadShortFunctions

(

)

Return a pass that pads short functions with NOOPs.

This will prevent a stall when returning on the Atom.

Definition at line 99 of file X86PadShortFunction.cpp.

createX86PartialReductionPass()

FunctionPass * llvm::createX86PartialReductionPass

(

)

This pass optimizes arithmetic based on knowledge that is only used by a reduction sequence and is therefore safe to reassociate in interesting ways.

Definition at line 60 of file X86PartialReduction.cpp.

createX86PreTileConfigPass()

FunctionPass * llvm::createX86PreTileConfigPass

(

)

Return a pass that insert pseudo tile config instruction.

Definition at line 411 of file X86PreTileConfig.cpp.

createX86ReturnThunksPass()

FunctionPass * llvm::createX86ReturnThunksPass

(

)

This pass replaces ret instructions with jmp's to __x86_return thunk.

Definition at line 98 of file X86ReturnThunks.cpp.

createX86SpeculativeExecutionSideEffectSuppression()

FunctionPass * llvm::createX86SpeculativeExecutionSideEffectSuppression

(

)

Definition at line 176 of file X86SpeculativeExecutionSideEffectSuppression.cpp.

createX86SpeculativeLoadHardeningPass()

X86 speculative load false FunctionPass * llvm::createX86SpeculativeLoadHardeningPass

(

)

Definition at line 2266 of file X86SpeculativeLoadHardening.cpp.

createX86TileConfigPass()

FunctionPass * llvm::createX86TileConfigPass

(

)

Return a pass that config the tile registers.

Definition at line 201 of file X86TileConfig.cpp.

createX86WinCOFFObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createX86WinCOFFObjectWriter

(

bool

Is64Bit

)

Construct an X86 Win COFF object writer.

Definition at line 118 of file X86WinCOFFObjectWriter.cpp.

createX86WinCOFFStreamer()

MCStreamer * llvm::createX86WinCOFFStreamer	(	MCContext &	C,
		std::unique_ptr< MCAsmBackend > &&	AB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll,
		bool	IncrementalLinkerCompatible
	)

Construct an X86 Windows COFF machine code streamer which will generate PE/COFF format object files.

Takes ownership of AB and CE.

Definition at line 69 of file X86WinCOFFStreamer.cpp.

References llvm::CallingConv::C.

Referenced by LLVMInitializeX86TargetMC().

createX86WinEHStatePass()

FunctionPass * llvm::createX86WinEHStatePass

(

)

Return an IR pass that inserts EH registration stack objects and explicit EH state updates.

This pass must run after EH preparation, which does Windows-specific but architecture-neutral preparation.

Definition at line 114 of file X86WinEHState.cpp.

createXCOFFAsmParser()

MCAsmParserExtension * llvm::createXCOFFAsmParser

(

)

Definition at line 48 of file XCOFFAsmParser.cpp.

createXCOFFObjectWriter()

std::unique_ptr< MCObjectWriter > llvm::createXCOFFObjectWriter	(	std::unique_ptr< MCXCOFFObjectTargetWriter >	MOTW,
		raw_pwrite_stream &	OS
	)

Definition at line 1751 of file XCOFFObjectWriter.cpp.

References OS.

Referenced by llvm::MCAsmBackend::createObjectWriter().

createXCOFFStreamer()

MCStreamer * llvm::createXCOFFStreamer	(	MCContext &	Ctx,
		std::unique_ptr< MCAsmBackend > &&	TAB,
		std::unique_ptr< MCObjectWriter > &&	OW,
		std::unique_ptr< MCCodeEmitter > &&	CE,
		bool	RelaxAll
	)

Definition at line 162 of file MCXCOFFStreamer.cpp.

References Context, llvm::MCObjectStreamer::getAssembler(), and llvm::MCAssembler::setRelaxAll().

Referenced by llvm::Target::createMCObjectStreamer().

createXCoreFrameToArgsOffsetEliminationPass()

FunctionPass * llvm::createXCoreFrameToArgsOffsetEliminationPass

(

)

createXCoreFrameToArgsOffsetEliminationPass - returns an instance of the Frame to args offset elimination pass

Definition at line 43 of file XCoreFrameToArgsOffsetElim.cpp.

createXCoreISelDag()

FunctionPass * llvm::createXCoreISelDag	(	XCoreTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

createXCoreISelDag - This pass converts a legalized DAG into a XCore-specific DAG, ready for instruction scheduling.

Definition at line 90 of file XCoreISelDAGToDAG.cpp.

References TM.

createXCoreLowerThreadLocalPass()

ModulePass * llvm::createXCoreLowerThreadLocalPass

(

)

createXtensaISelDag()

FunctionPass * llvm::createXtensaISelDag	(	XtensaTargetMachine &	TM,
		CodeGenOptLevel	OptLevel
	)

Definition at line 64 of file XtensaISelDAGToDAG.cpp.

References TM.

createXtensaMCAsmBackend()

MCAsmBackend * llvm::createXtensaMCAsmBackend	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		const MCRegisterInfo &	MRI,
		const MCTargetOptions &	Options
	)

Definition at line 218 of file XtensaAsmBackend.cpp.

References llvm::Triple::getOS(), llvm::MCELFObjectTargetWriter::getOSABI(), and llvm::MCSubtargetInfo::getTargetTriple().

Referenced by LLVMInitializeXtensaTargetMC().

createXtensaMCCodeEmitter()

MCCodeEmitter * llvm::createXtensaMCCodeEmitter	(	const MCInstrInfo &	MCII,
		MCContext &	Ctx
	)

Definition at line 120 of file XtensaMCCodeEmitter.cpp.

Referenced by LLVMInitializeXtensaTargetMC().

createXtensaObjectWriter()

std::unique_ptr< MCObjectTargetWriter > llvm::createXtensaObjectWriter	(	uint8_t	OSABI,
		bool	IsLittleEndian
	)

Definition at line 59 of file XtensaELFObjectWriter.cpp.

Referenced by llvm::XtensaMCAsmBackend::createObjectTargetWriter().

CreateZ3Solver()

llvm::SMTSolverRef llvm::CreateZ3Solver

(

)

Convenience method to create and Z3Solver object.

Definition at line 905 of file Z3Solver.cpp.

References report_fatal_error().

CTLog2()

template<size_t kValue>

constexpr size_t llvm::CTLog2 ( )

inlineconstexpr

Compile time Log2.

Valid only for positive powers of two.

Definition at line 302 of file MathExtras.h.

References CTLog2(), and isPowerOf2_64().

Referenced by CTLog2().

CTLog2< 1 >()

template<>

constexpr size_t llvm::CTLog2< 1 > ( )

inlineconstexpr

Definition at line 308 of file MathExtras.h.

dbgs()

raw_ostream & llvm::dbgs

(

)

dbgs() - This returns a reference to a raw_ostream for debugging messages.

dbgs - Return a circular-buffered debug stream.

If debugging is disabled it returns errs(). Use it like: dbgs() << "foo" << "bar";

Definition at line 163 of file Debug.cpp.

References llvm::sys::AddSignalHandler(), debug_user_sig_handler(), DebugBufferSize, DebugFlag, EnableDebugBuffering, and errs().

Referenced by llvm::InstructionWorklist::add(), llvm::orc::CtorDtorRunner::add(), llvm::logicalview::LVSymbolTable::add(), llvm::AA::PointerInfo::State::addAccess(), llvm::AArch64::ExtensionSet::addArchDefaults(), llvm::SSAUpdaterBulk::AddAvailableValue(), llvm::DwarfExpression::addConstantFP(), llvm::AArch64::ExtensionSet::addCPUDefaults(), addData(), addDiscriminators(), addEdge(), llvm::orc::addFunctionPointerRelocationsToCurrentSymbol(), llvm::ExecutionEngine::addGlobalMapping(), addInstToMergeableList(), llvm::TargetPassConfig::addIRPasses(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addIRPasses(), llvm::TargetPassConfig::addISelPrepare(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addISelPrepare(), llvm::PMDataManager::addLowerLevelRequiredPass(), llvm::DwarfExpression::addMachineRegExpression(), llvm::logicalview::LVScope::addMissingElements(), addNonNullAttrs(), llvm::logicalview::LVPatterns::addPatterns(), llvm::TargetPassConfig::addPrintPass(), llvm::RecurrenceDescriptor::AddReductionVar(), llvm::mca::RegisterFile::addRegisterWrite(), llvm::SPIRV::RequirementHandler::addRequirements(), llvm::logicalview::LVScopeCompileUnit::addSize(), llvm::DIEHash::addSLEB128(), llvm::BlockFrequencyInfoImplBase::addToDist(), llvm::DIEHash::addULEB128(), llvm::SSAUpdaterBulk::AddUse(), llvm::IVUsers::AddUsersIfInteresting(), llvm::SSAUpdaterBulk::AddVariable(), addVariantDeclaration(), llvm::ARMBasicBlockUtils::adjustBBOffsetsAfter(), adjustByValArgAlignment(), llvm::SystemZTTIImpl::adjustInliningThreshold(), llvm::MipsTargetLowering::AdjustInstrPostInstrSelection(), llvm::BlockFrequencyInfoImplBase::adjustLoopHeaderMass(), AdjustStackOffset(), llvm::HexagonHazardRecognizer::AdvanceCycle(), llvm::AggressiveAntiDepBreaker::AggressiveAntiDepBreaker(), llvm::AAResults::alias(), alignOutputBlockWithAggFunc(), llvm::jitlink::InProcessMemoryManager::allocate(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateCodeSection(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateDataSection(), llvm::RegAllocBase::allocatePhysRegs(), llvm::LoopVectorizeHints::allowVectorization(), llvm::GISelCSEInfo::analyze(), llvm::HexagonInstrInfo::analyzeBranch(), llvm::CCState::AnalyzeCallOperands(), llvm::CCState::AnalyzeCallResult(), llvm::GenericUniformityAnalysisImpl< ContextT >::analyzeControlDivergence(), llvm::InterleavedAccessInfo::analyzeInterleaving(), analyzeLoopUnrollCost(), analyzeParsePointLiveness(), annotateAllFunctions(), llvm::ModifiedPostOrder< ContextT >::appendBlock(), appendFoldCandidate(), appendJITDebugDescriptor(), llvm::LegalizeRuleSet::apply(), llvm::A57ChainingConstraint::apply(), llvm::CombinerHelper::applyCombineIndexedLoadStore(), llvm::RegisterBankInfo::applyDefaultMapping(), llvm::RuntimeDyldImpl::applyExternalSymbolRelocations(), llvm::jitlink::ppc64::applyFixup(), llvm::RegBankSelect::applyMapping(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::ApplyNextUpdate(), llvm::AMDGPUCallLowering::areCalleeOutgoingArgsTailCallable(), llvm::MemoryDepChecker::areDepsSafe(), areRuntimeChecksProfitable(), assertBranchOrSelectConditionHoisted(), llvm::LiveRegMatrix::assign(), llvm::ARCFrameLowering::assignCalleeSavedSpillSlots(), llvm::HexagonFrameLowering::assignCalleeSavedSpillSlots(), llvm::RegBankSelect::assignInstr(), llvm::RegBankSelect::assignmentMatch(), llvm::SelectionDAG::AssignTopologicalOrder(), llvm::lto::backend(), BadConditionCode(), llvm::jitlink::BasicLayout::BasicLayout(), llvm::LegalizerHelper::bitcast(), bitTrackingDCE(), llvm::AggressiveAntiDepBreaker::BreakAntiDependencies(), llvm::CriticalAntiDepBreaker::BreakAntiDependencies(), BreakUpSubtract(), BUCompareLatency(), buildAnyextOrCopy(), llvm::SPIRVGeneralDuplicatesTracker::buildDepsGraph(), llvm::slpvectorizer::BoUpSLP::buildExternalUses(), buildExtractionBlockSet(), llvm::VPlanSlp::buildGraph(), llvm::VPlanHCFGBuilder::buildHierarchicalCFG(), llvm::ScheduleDAGInstrs::buildSchedGraph(), llvm::jitlink::buildTables_ELF_aarch32(), llvm::jitlink::buildTables_MachO_arm64(), llvm::ConvergingVLIWScheduler::VLIWSchedBoundary::bumpCycle(), llvm::SchedBoundary::bumpCycle(), llvm::SchedBoundary::bumpNode(), llvm::ConvergingVLIWScheduler::VLIWSchedBoundary::bumpNode(), BURRSort(), calcPredicateUsingBooleans(), llvm::BlockFrequencyInfo::calculate(), llvm::BranchProbabilityInfo::calculate(), llvm::BlockFrequencyInfoImpl< BT >::calculate(), llvm::MachineBlockFrequencyInfo::calculate(), calculateCXXStateNumbers(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::CalculateFromScratch(), calculatePrevailingSummary(), llvm::LiveRangeEdit::calculateRegClassAndHint(), llvm::LoopVectorizationCostModel::calculateRegisterUsage(), llvm::ResourceManager::calculateResMII(), calculateSEHStateNumbers(), llvm::VirtRegAuxInfo::calculateSpillWeightsAndHints(), CalculateUnswitchCostMultiplier(), callBufferedPrintfArgPush(), llvm::RegAllocEvictionAdvisor::canAllocatePhysReg(), canCreateThunkFor(), CanFlattenLoopPair(), canFoldTermCondOfLoop(), CanGenerateTest(), llvm::HexagonPacketizerList::canPromoteToDotCur(), CanPropagatePredecessorsForPHIs(), llvm::RegAllocEvictionAdvisor::canReassign(), canRenameMOP(), canRenameUpToDef(), llvm::ResourceManager::canReserveResources(), llvm::MachineBasicBlock::canSplitCriticalEdge(), canTailPredicateLoop(), llvm::LoopVectorizationLegality::canVectorize(), CanWidenIV(), llvm::Combiner::WorkListMaintainer::changedInstr(), llvm::Combiner::WorkListMaintainer::changingInstr(), llvm::RuntimeDyldCheckerImpl::check(), llvm::GenericScheduler::checkAcyclicLatency(), llvm::TargetRegisterInfo::checkAllSuperRegsMarked(), CheckAndCreateOffsetAdd(), checkBiasedBranch(), checkBiasedSelect(), checkCondition(), checkDebugInfoMetadata(), checkDependency(), llvm::Attributor::checkForAllCallSites(), checkForAllInstructionsImpl(), llvm::Attributor::checkForAllUses(), checkForCyclesHelper(), checkFrameBase(), llvm::SchedBoundary::checkHazard(), checkHoistValue(), checkIfSafeAddSequence(), checkIntegrityScopesTree(), checkIVUsers(), checkOrderedReduction(), checkOuterLoopInsts(), checkOverflow(), checkPHIs(), llvm::SPIRV::RequirementHandler::checkSatisfiable(), llvm::GCNSchedStage::checkScheduling(), checkVOPDRegConstraints(), clampReturnedValueStates(), clampStackAlignment(), llvm::HexagonPacketizerList::cleanUpDotCur(), llvm::objcarc::PtrState::ClearKnownPositiveRefCount(), cloneAndAdaptNoAliasScopes(), llvm::FunctionComparator::cmpConstants(), llvm::jitlink::COFFLinkGraphBuilder::COFFLinkGraphBuilder(), llvm::rdf::DeadCodeElimination::collect(), collectBitParts(), collectDebugInfoMetadata(), llvm::LoopVectorizationCostModel::collectInLoopReductions(), collectMergeableInsts(), collectParametricTerms(), collectSRATypes(), collectUnswitchCandidates(), llvm::mca::RegisterFile::collectWrites(), colorEHFunclets(), combineInstructionsOverFunction(), llvm::Combiner::combineMachineInstrs(), llvm::PPCInstrInfo::combineRLWINM(), completeEphemeralValues(), llvm::HexagonEvaluator::composeWithSubRegIndex(), llvm::GenericUniformityAnalysisImpl< ContextT >::compute(), computeAccessFunctions(), llvm::ARMBasicBlockUtils::computeBlockSize(), llvm::SampleProfileLoaderBaseImpl< FT >::computeBlockWeights(), ComputeCrossModuleImport(), ComputeCrossModuleImportForModuleForTest(), llvm::ScheduleDAGMILive::computeCyclicCriticalPath(), llvm::HexagonBlockRanges::computeDeadMap(), computeDeadSymbolsAndUpdateIndirectCalls(), computeHeuristicUnrollFactor(), computeImportForFunction(), ModuleImportsManager::computeImportForModule(), llvm::DivergencePropagator< ContextT >::computeJoin(), llvm::DivergencePropagator< ContextT >::computeJoinPoints(), llvm::GISelKnownBits::computeKnownBitsImpl(), llvm::safestack::StackLayout::computeLayout(), llvm::rdf::Liveness::computeLiveIns(), llvm::HexagonBlockRanges::computeLiveMap(), llvm::BlockFrequencyInfoImplBase::computeLoopScale(), llvm::RegBankSelect::computeMapping(), llvm::LoopVectorizationCostModel::computeMaxVF(), computePeelCount(), llvm::rdf::Liveness::computePhiInfo(), llvm::mca::computeProcResourceMasks(), llvm::IndexedReference::computeRefCost(), llvm::DeadLaneDetector::computeSubRegisterLaneBitInfo(), computeTripCount(), llvm::SMSchedule::computeUnpipelineableNodes(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::ComputeUnreachableDominators(), computeUnrollAndJamCount(), computeUnrollCount(), constrainSelectedInstRegOperands(), constructPointer(), ConvertDebugDeclareToDebugValue(), convertFloatingToInteger(), convertOrWithNoCommonBitsToAdd(), convertToDeclaration(), copyDebugInfoToPredecessor(), copyDebugInfoToSuccessor(), llvm::BranchProbabilityInfo::copyEdgeProbabilities(), llvm::SelectionDAG::copyExtraInfo(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::VEInstrInfo::copyPhysReg(), llvm::CSKYInstrInfo::copyPhysReg(), llvm::M68kInstrInfo::copyPhysReg(), llvm::X86InstrInfo::copyPhysReg(), llvm::SchedBoundary::countResource(), ModuleImportsManager::create(), createAtomicLibcall(), llvm::AbstractDependenceGraphBuilder< GraphType >::createDefUseEdges(), llvm::Combiner::WorkListMaintainer::createdInstr(), llvm::orc::createDWARFContext(), llvm::logicalview::LVBinaryReader::createInstructions(), llvm::mca::RISCVInstrumentManager::createInstrument(), llvm::mca::RISCVInstrumentManager::createInstruments(), createIrreducibleLoop(), llvm::jitlink::createLinkGraphFromCOFFObject(), llvm::jitlink::createLinkGraphFromCOFFObject_x86_64(), llvm::jitlink::createLinkGraphFromELFObject_aarch32(), llvm::jitlink::createLinkGraphFromELFObject_aarch64(), llvm::jitlink::createLinkGraphFromELFObject_i386(), llvm::jitlink::createLinkGraphFromELFObject_loongarch(), llvm::jitlink::createLinkGraphFromELFObject_ppc64(), llvm::jitlink::createLinkGraphFromELFObject_riscv(), llvm::jitlink::createLinkGraphFromELFObject_x86_64(), llvm::jitlink::createLinkGraphFromMachOObject(), createMemLibcall(), createNaturalLoopInternal(), llvm::OpenMPIRBuilder::createParallel(), llvm::AbstractDependenceGraphBuilder< GraphType >::createPiBlocks(), createSwitchStatement(), createUnreachableSwitchDefault(), CreateVPTBlock(), createWrapper(), llvm::mca::ExecuteStage::cycleEnd(), DbgRewriteSalvageableDVIs(), LiveDebugValues::DbgValue::DbgValue(), debug_user_sig_handler(), debugAssign(), debugHWLoopFailure(), debugVectorizationMessage(), DecodeCCRU6Instruction(), decodeFPUV3Instruction(), DecodeGPR32RegisterClass(), DecodeLdLImmInstruction(), DecodeLdRLImmInstruction(), DecodeMoveHRegInstruction(), DecodeStLImmInstruction(), llvm::orc::JITDylib::define(), llvm::orc::LLJIT::deinitialize(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::DeleteEdge(), deleteIfDead(), deleteLoopIfDead(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::DeleteReachable(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::DeleteUnreachable(), delinearize(), llvm::DependenceInfo::depends(), llvm::Constant::destroyConstant(), detectShiftUntilBitTestIdiom(), detectShiftUntilZeroIdiom(), llvm::AArch64FrameLowering::determineCalleeSaves(), llvm::ARCFrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::determineCalleeSaves(), determineSVEStackObjectOffsets(), llvm::AArch64::ExtensionSet::disable(), llvm::mca::LSUnit::dispatch(), llvm::mca::Scheduler::dispatch(), llvm::BlockFrequencyInfoImplBase::distributeMass(), llvm::orc::MaterializationUnit::doDiscard(), DoFlattenLoopPair(), doPromotion(), doRematerializations(), llvm::SelectionDAGBuilder::dropDanglingDebugInfo(), llvm::ModuloSchedule::dump(), llvm::logicalview::LVOperation::dump(), LiveDebugValues::MLocTracker::dump(), llvm::ScheduleDAGInstrs::Value2SUsMap::dump(), llvm::APFloat::dump(), llvm::APInt::dump(), llvm::CoalescingBitVector< IndexT >::dump(), llvm::GenericCycleInfo< ContextT >::dump(), llvm::Twine::dump(), llvm::AliasSet::dump(), llvm::AliasSetTracker::dump(), llvm::bfi_detail::BlockMass::dump(), llvm::BlockFrequencyInfoImplBase::dump(), llvm::CallGraph::dump(), llvm::CallGraphNode::dump(), llvm::CallGraphWrapperPass::dump(), llvm::ConstraintSystem::dump(), llvm::DominanceFrontierBase< BlockT, IsPostDom >::dump(), llvm::DominanceFrontierWrapperPass::dump(), llvm::DomTreeUpdater::dump(), llvm::IVUsers::dump(), llvm::Loop::dump(), llvm::MemoryAccess::dump(), llvm::MemorySSA::dump(), llvm::PHITransAddr::dump(), llvm::RegionBase< Tr >::dump(), llvm::RegionInfoBase< Tr >::dump(), llvm::SCEV::dump(), llvm::StackSafetyGlobalInfo::dump(), llvm::Trace::dump(), llvm::AccelTableBase::HashData::dump(), llvm::AccelTableBase::dump(), llvm::AppleAccelTableData::Atom::dump(), llvm::DIEAbbrev::dump(), llvm::DIEValue::dump(), llvm::DIE::dump(), llvm::RegBankSelect::MappingCost::dump(), llvm::LiveDebugVariables::dump(), llvm::LiveRange::Segment::dump(), llvm::LiveRange::dump(), llvm::LiveInterval::SubRange::dump(), llvm::LiveInterval::dump(), llvm::LivePhysRegs::dump(), llvm::LiveVariables::VarInfo::dump(), llvm::MachineBasicBlock::dump(), llvm::MachineConstantPool::dump(), llvm::MachineFunction::dump(), llvm::MachineInstr::dump(), llvm::MachineJumpTableInfo::dump(), llvm::MachineLoop::dump(), llvm::MachineOperand::dump(), llvm::NodeSet::dump(), llvm::SMSchedule::dump(), llvm::ReadyQueue::dump(), llvm::PBQP::RegAlloc::PBQPRAGraph::dump(), llvm::RegisterBankInfo::PartialMapping::dump(), llvm::RegisterBankInfo::ValueMapping::dump(), llvm::RegisterBankInfo::InstructionMapping::dump(), llvm::RegisterBankInfo::OperandsMapper::dump(), llvm::PressureChange::dump(), llvm::RegPressureDelta::dump(), llvm::RegPressureTracker::dump(), llvm::ILPValue::dump(), llvm::SelectionDAG::dump(), llvm::BaseIndexOffset::dump(), llvm::SlotIndex::dump(), llvm::SlotIndexes::dump(), llvm::EVT::dump(), llvm::VirtRegMap::dump(), llvm::LLT::dump(), llvm::MVT::dump(), llvm::logicalview::LVCompare::dump(), llvm::logicalview::LVObject::dump(), llvm::logicalview::LVOptions::dump(), llvm::logicalview::LVPatterns::dump(), llvm::logicalview::LVReader::dump(), llvm::logicalview::LVStringPool::dump(), llvm::logicalview::LVReaderHandler::dump(), llvm::logicalview::LVBinaryReader::dump(), llvm::logicalview::LVCodeViewReader::dump(), llvm::logicalview::LVDWARFReader::dump(), llvm::AttributeSet::dump(), llvm::AttributeList::dump(), llvm::Comdat::dump(), llvm::ConstantRange::dump(), llvm::DebugLoc::dump(), llvm::DbgRecord::dump(), llvm::DbgMarker::dump(), llvm::PMStack::dump(), llvm::NamedMDNode::dump(), llvm::Module::dump(), llvm::ModuleSummaryIndex::dump(), llvm::Value::dump(), llvm::MCAsmMacroParameter::dump(), llvm::MCAsmMacro::dump(), llvm::MCExpr::dump(), llvm::MCOperand::dump(), llvm::MCInst::dump(), llvm::MCLabel::dump(), llvm::MCParsedAsmOperand::dump(), llvm::MCSymbol::dump(), llvm::MCValue::dump(), llvm::mca::LSUnitBase::dump(), llvm::mca::WriteRef::dump(), llvm::mca::RegisterFile::dump(), llvm::mca::ResourceState::dump(), llvm::mca::RetireControlUnit::dump(), llvm::mca::Scheduler::dump(), llvm::mca::WriteState::dump(), llvm::object::WasmSymbol::dump(), llvm::opt::Arg::dump(), llvm::opt::ArgList::dump(), llvm::opt::Option::dump(), llvm::Pass::dump(), llvm::GCOVFile::dump(), llvm::GCOVFunction::dump(), llvm::GCOVBlock::dump(), llvm::sampleprof::LineLocation::dump(), llvm::sampleprof::SampleRecord::dump(), llvm::sampleprof::FunctionSamples::dump(), llvm::BranchProbability::dump(), llvm::GraphDiff< NodePtr, InverseGraph >::dump(), llvm::cfg::Update< NodePtr >::dump(), llvm::DebugCounter::dump(), llvm::KnownBits::dump(), llvm::vfs::FileSystem::dump(), llvm::SubtargetFeatures::dump(), llvm::AbstractAttribute::dump(), llvm::GVNExpression::Expression::dump(), llvm::PredicateInfo::dump(), llvm::BasicAAResult::DecomposedGEP::dump(), llvm::ValueEnumerator::dump(), llvm::DbgValueLocEntry::dump(), llvm::SDDbgValue::dump(), llvm::SpillPlacement::BlockConstraint::dump(), llvm::SplitAnalysis::BlockInfo::dump(), llvm::SplitEditor::dump(), llvm::ConstantUniqueMap< ConstantClass >::dump(), llvm::GCNRegPressure::dump(), llvm::dxil::Resources::dump(), llvm::WebAssemblyException::dump(), llvm::slpvectorizer::BoUpSLP::EdgeInfo::dump(), llvm::slpvectorizer::BoUpSLP::VLOperands::dump(), llvm::VPBlockBase::dump(), llvm::VPInstruction::dump(), llvm::VPlan::dump(), llvm::VPValue::dump(), llvm::VPDef::dump(), llvm::ScheduleDAGMILive::dump(), llvm::logicalview::LVLine::dump(), llvm::logicalview::LVLocation::dump(), llvm::logicalview::LVRange::dump(), llvm::logicalview::LVScope::dump(), llvm::logicalview::LVSymbol::dump(), llvm::logicalview::LVType::dump(), llvm::ImportedFunctionsInliningStatistics::dump(), llvm::coverage::CounterMappingContext::dump(), llvm::MachineFrameInfo::dump(), LiveDebugValues::DbgOp::dump(), LiveDebugValues::ResolvedDbgOp::dump(), LiveDebugValues::DbgOpID::dump(), LiveDebugValues::DbgValue::dump(), llvm::Metadata::dump(), llvm::SDNode::dump(), llvm::PressureDiff::dump(), llvm::RegisterPressure::dump(), llvm::RegisterBank::dump(), llvm::SDep::dump(), llvm::SPIRV::ConvergenceRegion::dump(), llvm::LatencyPriorityQueue::dump(), llvm::DbgValueHistoryMap::dump(), llvm::ScaledNumberBase::dump(), llvm::LexicalScope::dump(), LiveDebugValues::MLocTracker::dump_mloc_map(), LiveDebugValues::InstrRefBasedLDV::dump_mloc_transfer(), dump_registers(), dumpAllocas(), llvm::PMTopLevelManager::dumpArguments(), llvm::SUnit::dumpAttributes(), dumpBytes(), llvm::SystemZHazardRecognizer::dumpCurrGroup(), llvm::BasicBlock::dumpDbgValues(), dumpEdges(), dumpImportListForModule(), dumpIR(), llvm::PMDataManager::dumpLastUses(), dumpMachineInstrRangeWithSlotIndex(), llvm::slpvectorizer::BoUpSLP::VLOperands::dumpMode(), llvm::ContextTrieNode::dumpNode(), llvm::ScheduleDAGInstrs::dumpNode(), llvm::ScheduleDAGSDNodes::dumpNode(), llvm::ScheduleDAG::dumpNodeAll(), llvm::ScheduleDAG::dumpNodeName(), DumpNodes(), dumpOrder(), llvm::PMDataManager::dumpPassArguments(), llvm::PMDataManager::dumpPassInfo(), llvm::FPPassManager::dumpPassStructure(), llvm::Pass::dumpPassStructure(), llvm::GenericScheduler::dumpPolicy(), llvm::SystemZHazardRecognizer::dumpProcResourceCounters(), llvm::SDNode::dumpr(), llvm::TargetRegisterInfo::dumpReg(), dumpRegSetPressure(), llvm::RuntimeDyldMachO::dumpRelocationToResolve(), dumpRelocs(), dumpRemats(), llvm::Twine::dumpRepr(), llvm::SchedBoundary::dumpReservedCycles(), dumpResult(), llvm::SDNode::dumprWithDepth(), llvm::ScheduleDAGMI::dumpSchedule(), llvm::ScheduleDAGSDNodes::dumpSchedule(), llvm::SchedBoundary::dumpScheduledState(), llvm::ScheduleDAGMI::dumpScheduleTraceBottomUp(), llvm::ScheduleDAGMI::dumpScheduleTraceTopDown(), dumpScopes(), dumpSectionMemory(), dumpSmallBitVector(), dumpSpills(), llvm::SystemZHazardRecognizer::dumpState(), dumpSUList(), llvm::ContextTrieNode::dumpTree(), llvm::MDNode::dumpTree(), llvm::Loop::dumpVerbose(), llvm::JumpThreadingPass::duplicateCondBranchOnPHIIntoPred(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::ELFLinkGraphBuilder(), llvm::ARCFrameLowering::eliminateCallFramePseudoInstr(), eliminateDeadSwitchCases(), llvm::ARCRegisterInfo::eliminateFrameIndex(), llvm::DIEAbbrev::Emit(), llvm::MCPseudoProbeInlineTree::emit(), llvm::MCPseudoProbe::emit(), llvm::PPCRegisterInfo::emitAccCopyInfo(), emitAccSpillRestoreInfo(), EmitAndPrintRemark(), llvm::RuntimeDyldImpl::emitCommonSymbols(), llvm::DwarfDebug::emitDebugLocValue(), llvm::ARCFrameLowering::emitEpilogue(), llvm::M68kAsmPrinter::emitInstruction(), llvm::WebAssemblyAsmPrinter::emitInstruction(), llvm::HexagonHazardRecognizer::EmitInstruction(), llvm::PPCDispatchGroupSBHazardRecognizer::EmitInstruction(), llvm::SystemZHazardRecognizer::EmitInstruction(), llvm::TargetLowering::EmitInstrWithCustomInserter(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::AArch64FrameLowering::emitPrologue(), llvm::ARCFrameLowering::emitPrologue(), llvm::RuntimeDyldImpl::emitSection(), emitWAccSpillRestoreInfo(), llvm::AArch64::ExtensionSet::enable(), llvm::HexagonMCCodeEmitter::encodeInstruction(), llvm::HexagonMCCodeEmitter::encodeSingleInstruction(), llvm::orc::ExecutionSession::endSession(), llvm::RegAllocBase::enqueue(), ensurePromotedGV(), llvm::SplitEditor::enterIntvAfter(), llvm::SplitEditor::enterIntvAtEnd(), llvm::SplitEditor::enterIntvBefore(), llvm::SystemZPostRASchedStrategy::enterMBB(), llvm::orc::EPCGenericRTDyldMemoryManager::EPCGenericRTDyldMemoryManager(), llvm::logicalview::LVElement::equals(), llvm::rdf::DeadCodeElimination::erase(), llvm::BranchProbabilityInfo::eraseBlock(), llvm::InstCombinerImpl::eraseInstFromFunction(), llvm::Combiner::WorkListMaintainer::erasingInstr(), llvm::Evaluator::EvaluateFunction(), EvaluateStaticConstructor(), llvm::logicalview::LVCompare::execute(), llvm::VPWidenRecipe::execute(), llvm::VPBasicBlock::execute(), llvm::VPRegionBlock::execute(), executeCmpInst(), llvm::orc::JITCompileCallbackManager::executeCompileCallback(), executeFAddInst(), executeFCMP_OEQ(), executeFCMP_OGE(), executeFCMP_OGT(), executeFCMP_OLE(), executeFCMP_OLT(), executeFCMP_ONE(), executeFDivInst(), executeFMulInst(), executeFRemInst(), executeFSubInst(), executeICMP_EQ(), executeICMP_NE(), executeICMP_SGE(), executeICMP_SGT(), executeICMP_SLE(), executeICMP_SLT(), executeICMP_UGE(), executeICMP_UGT(), executeICMP_ULE(), executeICMP_ULT(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::LoopVectorizationPlanner::executePlan(), expandBounds(), expandMemMoveAsLoop(), llvm::M68kInstrInfo::ExpandMOVSZX_RM(), llvm::M68kInstrInfo::ExpandMOVSZX_RR(), llvm::M68kInstrInfo::ExpandMOVX_RR(), llvm::ARMBaseInstrInfo::expandPostRAPseudo(), llvm::LoopVectorizationCostModel::expectedCost(), extractInteger(), extractVector(), llvm::AArch64CallLowering::fallBackToDAGISel(), fdbgs(), fillOverallFunction(), llvm::SchedDFSImpl::finalize(), llvm::OpenMPIRBuilder::finalize(), llvm::GCNSchedStage::finalizeGCNSchedStage(), llvm::UnclusteredHighRPStage::finalizeGCNSchedStage(), llvm::RuntimeDyldELF::finalizeLoad(), llvm::orc::EPCGenericRTDyldMemoryManager::finalizeMemory(), llvm::orc::ELFDebugObject::finalizeWorkingMemory(), find_best(), llvm::CodeExtractor::findAllocas(), findArgParts(), findArgumentCopyElisionCandidates(), findArrayDimensions(), llvm::SSAUpdaterImpl< UpdaterT >::FindAvailableVals(), llvm::MustBeExecutedContextExplorer::findBackwardJoinPoint(), findBaseDefiningValueCached(), findBasePointer(), llvm::RegBankSelect::findBestMapping(), findBestNonTrivialUnswitchCandidate(), findCostForOutputBlocks(), llvm::SampleProfileLoaderBaseImpl< FT >::findEquivalenceClasses(), findForkedPointer(), findForkedSCEVs(), llvm::MustBeExecutedContextExplorer::findForwardJoinPoint(), findGCD(), findIrreducibleHeaders(), findLoopComponents(), llvm::SchedBoundary::findMaxLatency(), findPartitions(), findReturnsToZap(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::FindRoots(), llvm::RegScavenger::FindUnusedReg(), llvm::ARMBlockPlacement::fixBackwardsWLS(), fixFuncEntryCount(), FixIrreducibleImpl(), llvm::PeelingModuloScheduleExpander::fixupBranches(), llvm::ScheduleDAGInstrs::fixupKills(), fixupReg(), FlattenLoopPair(), llvm::AMDGPULibCalls::fold(), FoldCondBranchOnValueKnownInPredecessorImpl(), llvm::PPCInstrInfo::foldFrameOffset(), llvm::VEInstrInfo::foldImmediate(), llvm::InstCombinerImpl::FoldShiftByConstant(), FoldTwoEntryPHINode(), for(), forceAttributes(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::forEachRelaRelocation(), llvm::jitlink::COFFLinkGraphBuilder::forEachRelocation(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::forEachRelRelocation(), formDedicatedExitBlocks(), llvm::ARMTargetLowering::functionArgumentNeedsConsecutiveRegisters(), fuseInstructionPair(), llvm::GCNScheduleDAGMILive::GCNScheduleDAGMILive(), llvm::HexagonInstrInfo::genAllInsnTimingClasses(), llvm::ARMAsmBackendDarwin::generateCompactUnwindEncoding(), generateLoopLatchCheck(), llvm::RuntimeDyldCOFFAArch64::generateRelocationStub(), llvm::RuntimeDyldCOFFX86_64::generateRelocationStub(), generateReproducer(), generateStackAdjustment(), llvm::LegacyLegalizerInfo::getAction(), llvm::LegalizerInfo::getActionDefinitionsIdx(), llvm::ReplayInlineAdvisor::getAdviceImpl(), getAllLexicalIndexes(), llvm::FunctionLoweringInfo::getArgumentFrameIndex(), llvm::SampleContextTracker::getBaseSamplesFor(), getBoundsCheckCond(), getBranchHint(), llvm::CacheCost::getCacheCost(), llvm::SampleContextTracker::getCalleeContextSamplesFor(), llvm::HexagonRegisterInfo::getCallerSavedRegs(), llvm::MemorySSA::ClobberWalkerBase::getClobberingMemoryAccessBase(), getCompoundInsn(), llvm::coverage::CoverageMapping::getCoverageForExpansion(), llvm::coverage::CoverageMapping::getCoverageForFile(), llvm::coverage::CoverageMapping::getCoverageForFunction(), getDefaultInlineOrder(), getDependenceDistanceStrideAndSize(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::HexagonMCInstrInfo::getDuplexPossibilties(), llvm::logicalview::LVRange::getEntry(), llvm::jitlink::TableManager< TableManagerImplT >::getEntryForTarget(), getExtDivCycle(), getFalkorUnrollingPreferences(), llvm::PPCInstrInfo::getFMAPatterns(), llvm::AArch64FrameLowering::getFrameIndexReferencePreferSP(), llvm::jitlink::PerGraphGOTAndPLTStubsBuilder< BuilderImplT >::getGOTEntry(), llvm::ScoreboardHazardRecognizer::getHazardType(), llvm::HexagonHazardRecognizer::getHazardType(), getInlineCost(), getInlineOrder(), getInnerLoopGuardCmp(), getInstructionID(), llvm::SampleProfileLoaderBaseImpl< FT >::getInstWeightImpl(), getIntDivCycle(), llvm::LoopNest::getInterveningInstructions(), llvm::GenericSyncDependenceAnalysis< ContextT >::getJoinBlocks(), getLaneCopyOpcode(), llvm::LoopNest::getMaxPerfectDepth(), llvm::RegPressureTracker::getMaxUpwardPressureDelta(), llvm::MustBeExecutedContextExplorer::getMustBeExecutedNextInstruction(), llvm::MustBeExecutedContextExplorer::getMustBeExecutedPrevInstruction(), getNegatibleInsts(), getNewAlignment(), getNewAlignmentDiff(), getNewSource(), llvm::SchedBoundary::getNextResourceCycle(), llvm::OpenMPIRBuilder::getOrCreateRuntimeFunction(), llvm::RegAllocEvictionAdvisor::getOrderLimit(), llvm::SchedBoundary::getOtherResourceCount(), getOuterLoopLatchCmp(), getOutliningPenalty(), llvm::jitlink::PerGraphGOTAndPLTStubsBuilder< BuilderImplT >::getPLTStub(), getPotentialCopiesOfMemoryValue(), llvm::HexagonInstrInfo::getPredReg(), llvm::SampleProfileLoaderBaseImpl< FT >::getProbeWeight(), getPtrStride(), GetQuadraticEquation(), llvm::X86RegisterInfo::getRegAllocationHints(), llvm::GCNIterativeScheduler::getRegionPressure(), llvm::CCState::getRemainingRegParmsForType(), llvm::mca::RISCVInstrumentManager::getSchedClassID(), llvm::GCNSchedStage::getScheduleMetrics(), llvm::InstCostVisitor::getSpecializationBonus(), llvm::slpvectorizer::BoUpSLP::getSpillCost(), llvm::DependenceInfo::getSplitIteration(), getStoreOffset(), getSubRegForClass(), llvm::object::WasmObjectFile::getSymbolFlags(), getTLIFunction(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::logicalview::getTrueType(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), llvm::ARMTTIImpl::getUnrollingPreferences(), llvm::RISCVTTIImpl::getUnrollingPreferences(), llvm::LazyValueInfoImpl::getValueAt(), llvm::LazyValueInfoImpl::getValueInBlock(), llvm::SSAUpdater::GetValueInMiddleOfBlock(), llvm::MachineSSAUpdater::GetValueInMiddleOfBlock(), llvm::LazyValueInfoImpl::getValueOnEdge(), getVariantMatchScore(), getVectorSHLImm(), llvm::VFABI::getVectorVariantNames(), getVGPRSpillLaneOrTempRegister(), giveUpWithRemarks(), llvm::object::GOFFObjectFile::GOFFObjectFile(), llvm::jitlink::COFFLinkGraphBuilder::graphifySections(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::graphifySections(), llvm::jitlink::COFFLinkGraphBuilder::graphifySymbols(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::graphifySymbols(), handleADRP(), llvm::FastISel::handleDbgInfo(), llvm::SelectionDAGBuilder::handleDebugDeclare(), llvm::orc::SimpleRemoteEPC::handleDisconnect(), llvm::IRChangedTester::handleIR(), llvm::orc::SimpleRemoteEPC::handleMessage(), llvm::orc::SimpleRemoteEPCServer::handleMessage(), llvm::objcarc::BottomUpPtrState::HandlePotentialAlterRefCount(), llvm::objcarc::TopDownPtrState::HandlePotentialAlterRefCount(), llvm::objcarc::BottomUpPtrState::HandlePotentialUse(), llvm::objcarc::TopDownPtrState::HandlePotentialUse(), llvm::GISelCSEInfo::handleRecordedInst(), llvm::VPRecipeBuilder::handleReplication(), handleValVerMetadata(), hasOnlyUniformBranches(), hasOutsideLoopUser(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::HasProperSupport(), llvm::mca::hasResourceHazard(), llvm::IndexedReference::hasSpacialReuse(), llvm::IndexedReference::hasTemporalReuse(), hasVRegCycleUse(), HexagonMCShuffle(), hoist(), hoistAndMergeSGPRInits(), hoistRegion(), hoistValue(), hostParallelCallback(), if(), llvm::FunctionImporter::importFunctions(), llvm::logicalview::LVBinaryReader::includeInlineeLines(), incorporateNewSCCRange(), llvm::IndexedReference::IndexedReference(), inferAttrsFromFunctionBodies(), inferConvergent(), llvm::objcarc::BottomUpPtrState::InitBottomUp(), llvm::GenericScheduler::initCandidate(), llvm::GCNSchedStage::initGCNRegion(), llvm::GCNSchedStage::initGCNSchedStage(), llvm::UnclusteredHighRPStage::initGCNSchedStage(), llvm::ClusteredLowOccStage::initGCNSchedStage(), llvm::PreRARematStage::initGCNSchedStage(), llvm::orc::LLJIT::initialize(), llvm::GCNSchedStrategy::initialize(), INITIALIZE_PASS(), INITIALIZE_PASS_END(), llvm::ExecutionEngine::InitializeMemory(), llvm::GCNSubtarget::initializeSubtargetDependencies(), llvm::HexagonSubtarget::initializeSubtargetDependencies(), llvm::mca::initializeUsedResources(), llvm::ResourceManager::initProcResourceVectors(), llvm::ScheduleDAGMILive::initRegPressure(), initVRegCycle(), injectPendingInvariantConditions(), llvm::logicalview::LVLogicalVisitor::inlineSiteAnnotation(), llvm::SMSchedule::insert(), llvm::HexagonInstrInfo::insertBranch(), insertCopy(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::InsertEdge(), insertInteger(), insertNewDbgInst(), InsertPreheaderForLoop(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::InsertReachable(), insertTrivialPHIs(), insertUniqueBackedgeBlock(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::InsertUnreachable(), insertVector(), instrumentOneFunc(), llvm::SampleProfileProber::instrumentOneFunc(), llvm::InternalizePass::internalizeModule(), llvm::MachineTraceMetrics::Ensemble::invalidate(), llvm::MachineTraceMetrics::invalidate(), llvm::InterleavedAccessInfo::invalidateGroupsRequiringScalarEpilogue(), llvm::HexagonInstrInfo::invertAndChangeJumpTarget(), llvm::AA::isAssumedThreadLocalObject(), llvm::mca::RegisterFile::isAvailable(), llvm::ScalarEvolution::isBasicBlockEntryGuardedByCond(), llvm::ARMBasicBlockUtils::isBBInRange(), isBitfieldExtractOpFromAnd(), isBitfieldExtractOpFromShr(), isBitfieldPositioningOpFromAnd(), llvm::AMDGPU::isClobberedInFunction(), isControlFlowEquivalent(), llvm::AArch64CallLowering::isEligibleForTailCallOptimization(), llvm::AMDGPUCallLowering::isEligibleForTailCallOptimization(), isEligibleLoopForm(), isExplicitVecOuterLoop(), llvm::AArch64TargetLowering::isFPImmLegal(), llvm::HexagonTargetObjectFile::isGlobalInSmallSection(), llvm::ARMTTIImpl::isHardwareLoopProfitable(), llvm::InductionDescriptor::isInductionPHI(), llvm::AArch64TargetLowering::isLegalAddImmediate(), isLegalArithImmed(), isLoadCombineCandidateImpl(), llvm::ScalarEvolution::isLoopBackedgeGuardedByCond(), isLoopDead(), isPartialOverwrite(), llvm::AA::isPotentiallyAffectedByBarrier(), isPotentiallyReachable(), isProfitableChain(), isProfitableToInterleave(), llvm::RecurrenceDescriptor::isReductionPHI(), isSafeDecreasingBound(), isSafeForNoNTrivialUnswitching(), isSafeIncreasingBound(), isSafeToUnrollAndJam(), isUniformLoop(), llvm::GCNUpwardRPTracker::isValid(), llvm::Attributor::isValidFunctionSignatureRewrite(), llvm::HexagonInstrInfo::isValidOffset(), isVariantApplicableInContextHelper(), iterativelySinkInstructions(), KnuthDiv(), llvm::LazyCallGraph::LazyCallGraph(), llvm::SplitEditor::leaveIntvAfter(), llvm::SplitEditor::leaveIntvAtTop(), llvm::SplitEditor::leaveIntvBefore(), llvm::SystemZPostRASchedStrategy::leaveMBB(), llvm::LegalizerHelper::legalizeInstrStep(), llvm::VETargetLowering::legalizeInternalLoadStoreOp(), llvm::VETargetLowering::legalizeInternalVectorOp(), llvm::Legalizer::legalizeMachineFunction(), llvm::VETargetLowering::legalizePackedAVL(), llvm::LegalizerHelper::libcall(), LinearizeExprTree(), llvm::jitlink::JITLinkerBase::linkPhase1(), llvm::jitlink::JITLinkerBase::linkPhase2(), llvm::jitlink::JITLinkerBase::linkPhase3(), llvm::jitlink::JITLinkerBase::linkPhase4(), llvm_unreachable_internal(), loadFile(), llvm::RuntimeDyldImpl::loadObjectImpl(), llvm::ARCInstrInfo::loadRegFromStackSlot(), lookForCompound(), llvm::orc::ExecutionSession::lookup(), llvm::orc::Platform::lookupInitSymbols(), llvm::orc::Platform::lookupInitSymbolsAsync(), llvm::LoopVectorizeHints::LoopVectorizeHints(), llvm::SelectionDAGBuilder::LowerAsSTATEPOINT(), llvm::SPIRV::lowerBuiltin(), llvm::SPIRV::lowerBuiltinType(), llvm::AArch64CallLowering::lowerCall(), llvm::AMDGPUCallLowering::lowerCall(), llvm::HexagonTargetLowering::LowerCall(), llvm::SelectionDAGBuilder::LowerCallSiteWithDeoptBundleImpl(), lowerConstantIntrinsics(), llvm::FastISel::lowerDbgDeclare(), llvm::FastISel::lowerDbgValue(), llvm::HexagonTargetLowering::LowerDYNAMIC_STACKALLOC(), llvm::LegalizerHelper::lowerExtractInsertVectorElt(), lowerGlobalIFuncUsersAsGlobalCtor(), llvm::InlineAsmLowering::lowerInlineAsm(), llvm::LegalizerHelper::lowerInsert(), llvm::LegalizerHelper::lowerMergeValues(), llvm::AArch64TargetLowering::LowerOperation(), llvm::ARMTargetLowering::LowerOperation(), llvm::VETargetLowering::LowerOperation(), llvm::PhiLoweringHelper::lowerPhis(), llvm::AArch64CallLowering::lowerReturn(), lowerStatepointMetaArgs(), makeReducible(), llvm::logicalview::LVBinaryReader::mapVirtualAddress(), llvm::SparseSolver< LatticeKey, LatticeVal, KeyInfo >::MarkBlockExecutable(), llvm::SCCPInstVisitor::markBlockExecutable(), llvm::SampleContextTracker::markContextSamplesInlined(), llvm::GenericUniformityAnalysisImpl< ContextT >::markDivergent(), llvm::logicalview::LVLine::markMissingParents(), llvm::logicalview::LVScope::markMissingParents(), llvm::logicalview::LVSymbol::markMissingParents(), llvm::logicalview::LVType::markMissingParents(), markTails(), llvm::HexagonEvaluator::mask(), llvm::gvn::AvailableValue::MaterializeAdjustedValue(), mayAlias(), llvm::JumpThreadingPass::maybethreadThroughTwoBasicBlocks(), llvm::GCNSchedStage::mayCauseSpilling(), llvm::ConstraintSystem::mayHaveSolution(), mayUseP9Setb(), MergeBlockIntoPredecessor(), mergeConstants(), migrateDebugInfo(), llvm::orc::GDBJITDebugInfoRegistrationPlugin::modifyPassConfig(), llvm::ModuleInlinerWrapperPass::ModuleInlinerWrapperPass(), moveAndTeeForMultiUse(), llvm::ARMBlockPlacement::moveBasicBlock(), moveForSingleUse(), llvm::object::MachORebaseEntry::moveNext(), llvm::object::MachOBindEntry::moveNext(), MoveVPNOTBeforeFirstUser(), llvm::LegalizerHelper::narrowScalar(), nearest_common_dominator(), needsFP(), llvm::Negator::Negate(), NewSDValueDbgMsg(), llvm::FullDependence::normalize(), llvm::SMSchedule::normalizeNonPipelinedInstructions(), llvm::orc::COFFPlatform::notifyAdding(), llvm::orc::ELFNixPlatform::notifyAdding(), llvm::orc::MachOPlatform::notifyAdding(), llvm::mca::ExecuteStage::notifyInstructionExecuted(), llvm::mca::ExecuteStage::notifyInstructionIssued(), llvm::mca::ExecuteStage::notifyInstructionPending(), llvm::mca::ExecuteStage::notifyInstructionReady(), llvm::mca::RetireStage::notifyInstructionRetired(), llvm::orc::DebugObjectManagerPlugin::notifyMaterializing(), llvm::orc::EPCGenericRTDyldMemoryManager::notifyObjectLoaded(), llvm::mca::ExecuteStage::notifyResourceAvailable(), llvm::AggressiveAntiDepBreaker::Observe(), llvm::omp::OMPContext::OMPContext(), llvm::mca::LSUnitBase::onInstructionRetired(), llvm::PPCInstrInfo::onlyFoldImmediate(), llvm::jitlink::DWARFRecordSectionSplitter::operator()(), llvm::jitlink::EHFrameEdgeFixer::operator()(), llvm::jitlink::EHFrameNullTerminator::operator()(), llvm::jitlink::CompactUnwindSplitter::operator()(), llvm::orc::DumpObjects::operator()(), operator<<(), llvm::lto::opt(), OptimizeAwayTrappingUsesOfLoads(), optimizeBranch(), llvm::PPCInstrInfo::optimizeCmpPostRA(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), optimizeGlobalCtorsList(), llvm::jitlink::i386::optimizeGOTAndStubAccesses(), llvm::jitlink::x86_64::optimizeGOTAndStubAccesses(), optimizeLoopExitWithUnknownExitCount(), optimizeSection(), llvm::OptLevelChanger::OptLevelChanger(), llvm::AArch64FrameLowering::orderFrameObjects(), llvm::SplitEditor::overlapIntv(), llvm::BlockFrequencyInfoImplBase::packageLoop(), llvm::VLIWPacketizerList::PacketizeMIs(), llvm::CallLowering::parametersInCSRMatch(), llvm::jitlink::COFFDirectiveParser::parse(), llvm::AArch64::ExtensionSet::parseModifier(), parseSymbolString(), llvm::AMDGPUCallLowering::passSpecialInputs(), performBranchToCommonDestFolding(), performConcatVectorsCombine(), performCopyPropagation(), llvm::AArch64TargetLowering::PerformDAGCombine(), llvm::MipsSETargetLowering::PerformDAGCombine(), performORCombine(), PerformSHLSimplify(), llvm::GenericScheduler::pickNode(), llvm::PostGenericScheduler::pickNode(), llvm::ConvergingVLIWScheduler::pickNode(), llvm::GCNSchedStrategy::pickNode(), llvm::R600SchedStrategy::pickNode(), llvm::SystemZPostRASchedStrategy::pickNode(), llvm::GenericScheduler::pickNodeBidirectional(), llvm::PostGenericScheduler::pickNodeBidirectional(), llvm::GCNSchedStrategy::pickNodeBidirectional(), llvm::ConvergingVLIWScheduler::pickNodeBidrectional(), llvm::LoopVectorizationPlanner::plan(), llvm::LoopVectorizationPlanner::planInVPlanNativePath(), PointerMayBeCaptured(), populateDependencyMatrix(), llvm::RuntimeDyldMachO::populateIndirectSymbolPointersSection(), populateWorklist(), llvm::HexagonInstrInfo::PredicateInstruction(), llvm::ARMTTIImpl::preferPredicateOverEpilogue(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::prepare(), llvm::orc::LLJITBuilderState::prepareForConstruction(), llvm::LoopVectorizationLegality::prepareToFoldTailByMasking(), llvm::InstCombinerImpl::prepareWorklist(), AMDGPUDAGToDAGISel::PreprocessISelDAG(), llvm::HexagonDAGToDAGISel::PreprocessISelDAG(), llvm::RISCVDAGToDAGISel::PreprocessISelDAG(), llvm::orc::preserveDebugSections(), llvm::GISelCSEInfo::print(), llvm::logicalview::LVPatterns::print(), llvm::logicalview::LVReader::print(), llvm::logicalview::LVBinaryReader::print(), llvm::logicalview::LVCodeViewReader::print(), llvm::logicalview::LVDWARFReader::print(), llvm::SpillPlacement::BlockConstraint::print(), llvm::BitTracker::print_cells(), llvm::SIScheduleBlock::printDebug(), PrintDebugDomInfo(), llvm::EpilogueVectorizerMainLoop::printDebugTracesAtEnd(), llvm::EpilogueVectorizerEpilogueLoop::printDebugTracesAtEnd(), llvm::EpilogueVectorizerMainLoop::printDebugTracesAtStart(), llvm::EpilogueVectorizerEpilogueLoop::printDebugTracesAtStart(), printFailMsgforFold(), PrintOps(), printScheduleModel(), llvm::AlignmentFromAssumptionsPass::processAssumption(), llvm::JumpThreadingPass::processBlock(), processDbgDeclare(), llvm::ARCFrameLowering::processFunctionBeforeFrameFinalized(), llvm::LoongArchFrameLowering::processFunctionBeforeFrameFinalized(), processIfEntryValueDbgDeclare(), processInternalGlobal(), llvm::logicalview::LVBinaryReader::processLines(), llvm::LoopVectorizePass::processLoop(), processLoopInVPlanNativePath(), llvm::RuntimeDyldCOFFAArch64::processRelocationRef(), llvm::RuntimeDyldCOFFI386::processRelocationRef(), llvm::RuntimeDyldCOFFThumb::processRelocationRef(), llvm::RuntimeDyldCOFFX86_64::processRelocationRef(), llvm::RuntimeDyldELF::processRelocationRef(), llvm::JumpThreadingPass::processThreadableEdges(), producesFalseLanesZero(), ProfitableToMerge(), promoteIndirectCalls(), promoteLoopAccessesToScalars(), llvm::SampleContextTracker::promoteMergeContextSamplesTree(), llvm::SampleProfileLoaderBaseImpl< FT >::propagateThroughEdges(), llvm::jitlink::prune(), pruneCache(), llvm::InstructionWorklist::push(), readDisplacement(), readImmediate(), readMaskRegister(), readMemprof(), readModRM(), readOpcode(), readOpcodeRegister(), readOperands(), readPrefixes(), readSection(), readSIB(), readVVVV(), llvm::ConvergingVLIWScheduler::readyQueueVerboseDump(), llvm::RuntimeDyldImpl::reassignSectionAddress(), llvm::WebAssemblyExceptionInfo::recalculate(), reconnectChildLoops(), llvm::AArch64TargetLowering::ReconstructShuffle(), llvm::GISelCSEInfo::recordNewInstruction(), llvm::orc::ELFDebugObject::recordSection(), reduceDbgValsBackwardScan(), reduceDbgValsForwardScan(), llvm::ScheduleDAGInstrs::reduceHugeMemNodeMaps(), llvm::LegalizerHelper::reduceLoadStoreWidth(), ReduceLoopStrength(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::DotCfgChangeReporter::registerCallbacks(), llvm::PreservedCFGCheckerInstrumentation::registerCallbacks(), llvm::orc::EPCGenericRTDyldMemoryManager::registerEHFrames(), llvm::Attributor::registerFunctionSignatureRewrite(), llvm::orc::ExecutionSession::registerJITDispatchHandlers(), llvm::GenericScheduler::registerRoots(), llvm::PostGenericScheduler::registerRoots(), llvm::R600SchedStrategy::releaseBottomNode(), llvm::ScheduleDAGMI::releasePred(), llvm::ScheduleDAGMI::releaseSucc(), llvm::R600SchedStrategy::releaseTopNode(), rematerializeCheapDef(), rematerializeLiveValuesAtUses(), llvm::HexagonInstrInfo::removeBranch(), RemoveDeadAddBetweenLEAAndJT(), llvm::PMDataManager::removeDeadPasses(), removeExternalCFGEdges(), llvm::PMDataManager::removeNotPreservedAnalysis(), RemoveRedundantDbgInstrs(), removeRedundantDbgLocs(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::RemoveRedundantRoots(), llvm::RegBankSelect::repairReg(), replace(), replaceArgumentUses(), replaceCalledFunction(), llvm::SCEVExpander::replaceCongruentIVs(), replaceConstants(), replaceDominatedUses(), replaceDominatedUsesWith(), replaceExitCond(), replaceFrameIndex(), llvm::InstCombiner::replaceInstUsesWith(), llvm::X86TargetLowering::ReplaceNodeResults(), replaceSymbolicStrideSCEV(), replaceWithCallToVeclib(), llvm::PrintCrashIRInstrumentation::reportCrashIR(), reportFastISelFailure(), llvm::Combiner::WorkListMaintainer::reportFullyCreatedInstrs(), reportInvalidCandidate(), llvm::PPCRegisterInfo::requiresFrameIndexScavenging(), rescheduleCanonically(), rescheduleLexographically(), llvm::GenericScheduler::reschedulePhysReg(), llvm::orc::EPCGenericRTDyldMemoryManager::reserveAllocationSpace(), llvm::ResourceManager::reserveResources(), llvm::VLIWResourceModel::reserveResources(), llvm::HexagonHazardRecognizer::Reset(), llvm::objcarc::PtrState::ResetSequenceProgress(), llvm::MipsTargetMachine::resetSubtarget(), llvm::SelectionDAGBuilder::resolveDanglingDebugInfo(), llvm::SCCPInstVisitor::resolvedUndefsIn(), llvm::logicalview::LVElement::resolveFullname(), llvm::RuntimeDyldImpl::resolveLocalRelocations(), llvm::RuntimeDyldELFMips::resolveMIPSO32Relocation(), llvm::RuntimeDyldCOFFI386::resolveRelocation(), llvm::RuntimeDyldCOFFThumb::resolveRelocation(), llvm::AArch64FrameLowering::restoreCalleeSavedRegisters(), llvm::ARCFrameLowering::restoreCalleeSavedRegisters(), restorePreTransformState(), restoreSSA(), llvm::HexagonInstrInfo::reversePredSense(), llvm::GCNSchedStage::revertScheduling(), llvm::ARMBlockPlacement::revertWhileToDoLoop(), llvm::SSAUpdaterBulk::RewriteAllUses(), rewriteDebugUsers(), rewriteFunction(), rewriteLoopExitValues(), rewriteMemOpOfSelect(), rewriteSelectInstMemOps(), rewriteUses(), llvm::ThinLTOCodeGenerator::run(), llvm::FunctionSpecializer::run(), llvm::LoopConstrainer::run(), llvm::DAGTypeLegalizer::run(), llvm::Interpreter::run(), llvm::jitlink::PerGraphGOTAndPLTStubsBuilder< BuilderImplT >::run(), llvm::BitTracker::run(), llvm::rdf::CopyPropagation::run(), llvm::InstCombinerImpl::run(), llvm::TruncInstCombine::run(), llvm::InstCountPass::run(), llvm::LintPass::run(), llvm::ReplaceWithVeclib::run(), llvm::AMDGPUSimplifyLibCallsPass::run(), llvm::SafeStackPass::run(), llvm::CGSCCToFunctionPassAdaptor::run(), llvm::CoroSplitPass::run(), llvm::OpenMPOptCGSCCPass::run(), llvm::DevirtSCCRepeatedPass::run(), llvm::PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs >::run(), llvm::LoopBoundSplitPass::run(), llvm::LoopDeletionPass::run(), llvm::SimpleLoopUnswitchPass::run(), llvm::ModuleInlinerPass::run(), llvm::HotColdSplitting::run(), llvm::VerifierAnalysis::run(), llvm::DeadArgumentEliminationPass::run(), llvm::ModuleToPostOrderCGSCCPassAdaptor::run(), llvm::MemProfUsePass::run(), llvm::OpenMPOptPass::run(), llvm::BalancedPartitioning::run(), llvm::PseudoProbeVerifier::runAfterPass(), runAttributorLightOnFunctions(), runAttributorOnFunctions(), llvm::Float2IntPass::runImpl(), llvm::JumpThreadingPass::runImpl(), llvm::SLPVectorizerPass::runImpl(), llvm::SpeculativeExecutionPass::runImpl(), runImpl(), runIPSCCP(), runOnBasicBlock(), llvm::RGPassManager::runOnFunction(), llvm::AssignmentTrackingAnalysis::runOnFunction(), llvm::WebAssemblyExceptionInfo::runOnMachineFunction(), llvm::SlotIndexes::runOnMachineFunction(), llvm::ExecutionDomainFix::runOnMachineFunction(), llvm::InstructionSelect::runOnMachineFunction(), llvm::Legalizer::runOnMachineFunction(), llvm::LoadStoreOpt::runOnMachineFunction(), llvm::Localizer::runOnMachineFunction(), llvm::RegBankSelect::runOnMachineFunction(), llvm::ReachingDefAnalysis::runOnMachineFunction(), llvm::SelectionDAGISel::runOnMachineFunction(), llvm::BreakFalseDeps::runOnMachineFunction(), GCEmptyBasicBlocks::runOnMachineFunction(), llvm::RAGreedy::runOnMachineFunction(), llvm::AMDGPURegBankSelect::runOnMachineFunction(), llvm::GCNRegPressurePrinter::runOnMachineFunction(), llvm::ARMBlockPlacement::runOnMachineFunction(), runSCCP(), llvm::LoopVectorizationCostModel::runtimeChecksRequired(), llvm::SelectionDAG::salvageDebugInfo(), salvageDebugInfoForDbgValue(), salvageDebugInfoForDbgValues(), SalvageDVI(), llvm::SelectionDAGBuilder::salvageUnresolvedDbgValue(), llvm::SampleContextTracker::SampleContextTracker(), saveUsesAndErase(), scavengeFrameVirtualRegs(), llvm::RegScavenger::scavengeRegisterBackwards(), scavengeStackSlot(), llvm::BranchProbabilityInfo::SccInfo::SccInfo(), llvm::R600SchedStrategy::schedNode(), llvm::SystemZPostRASchedStrategy::schedNode(), llvm::GCNIterativeScheduler::OverrideLegacyStrategy::schedule(), llvm::SwingSchedulerDAG::schedule(), llvm::ScheduleDAGMI::schedule(), llvm::ScheduleDAGMILive::schedule(), llvm::VLIWMachineScheduler::schedule(), llvm::GCNIterativeScheduler::schedule(), llvm::SIScheduleDAGMI::schedule(), llvm::GCNIterativeScheduler::scheduleILP(), llvm::GCNIterativeScheduler::scheduleLegacyMaxOccupancy(), llvm::ScheduleDAGMILive::scheduleMI(), llvm::GCNIterativeScheduler::scheduleMinReg(), llvm::PMTopLevelManager::schedulePass(), llvm::GCNIterativeScheduler::scheduleRegion(), llvm::SchedDFSResult::scheduleTree(), llvm::ConvergingVLIWScheduler::SchedulingCost(), llvm::HexagonConvergingVLIWScheduler::SchedulingCost(), llvm::ScoreboardHazardRecognizer::ScoreboardHazardRecognizer(), llvm::LoongArchDAGToDAGISel::Select(), llvm::RISCVDAGToDAGISel::Select(), llvm::SelectionDAGISel::SelectCodeCommon(), selectCopy(), selectDebugInstr(), llvm::LoopVectorizationPlanner::selectEpilogueVectorizationFactor(), llvm::LoopVectorizationCostModel::selectInterleaveCount(), llvm::FastISel::selectIntrinsicCall(), llvm::SplitEditor::selectIntv(), llvm::HvxSelector::selectShuffle(), separateNestedLoop(), llvm::FaultMaps::serializeToFaultMapSection(), llvm::StackMaps::serializeToStackMapSection(), llvm::MIRProfileLoader::setBranchProbs(), setDanglingDebugValuesUndef(), llvm::VPTransformState::setDebugLocFrom(), llvm::BranchProbabilityInfo::setEdgeProbability(), llvm::objcarc::PtrState::SetKnownPositiveRefCount(), llvm::SCCPInstVisitor::setLatticeValueForSpecializationArguments(), setLoopComponents(), llvm::GenericSchedulerBase::setPolicy(), setProfMetadata(), llvm::objcarc::PtrState::SetSeq(), llvm::LoopVectorizationCostModel::setTailFoldingStyles(), llvm::orc::setUpInactivePlatform(), llvm::orc::setUpOrcPlatformManually(), llvm::VFABI::setVectorVariantNames(), llvm::ARMBaseRegisterInfo::shouldCoalesce(), shouldInline(), shouldPartialUnroll(), shouldPragmaUnroll(), llvm::UnclusteredHighRPStage::shouldRevertScheduling(), shouldSplit(), llvm::LiveIntervals::shrinkToUses(), llvm::HexagonShuffler::shuffle(), llvm::AbstractDependenceGraphBuilder< GraphType >::simplify(), SimplifyCondBranchToCondBranch(), simplifyOneLoop(), sink(), sinkAndCmp0Expression(), SinkCommonCodeFromPredecessors(), SinkInstruction(), sinkInstruction(), sinkRegion(), llvm::SIScheduleBlockScheduler::SIScheduleBlockScheduler(), llvm::FunctionPass::skipFunction(), llvm::LoopPass::skipLoop(), skipPGOUse(), llvm::RegionPass::skipRegion(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), llvm::SparseSolver< LatticeKey, LatticeVal, KeyInfo >::Solve(), llvm::SCCPInstVisitor::solve(), solveDIType(), SolveQuadraticAddRecExact(), SolveQuadraticAddRecRange(), llvm::APIntOps::SolveQuadraticEquationWrap(), speculatePHINodeLoads(), speculateSelectInstLoads(), llvm::AArch64FrameLowering::spillCalleeSavedRegisters(), llvm::ARCFrameLowering::spillCalleeSavedRegisters(), splitCallSite(), llvm::MachineBasicBlock::SplitCriticalEdge(), splitEdge(), llvm::SplitEditor::splitLiveThroughBlock(), splitMBB(), llvm::SplitEditor::splitRegInBlock(), llvm::SplitEditor::splitRegOutBlock(), llvm::LiveIntervals::splitSeparateComponents(), SRAGlobal(), llvm::DbgValueHistoryMap::startDbgValue(), llvm::logicalview::LVRange::startSearch(), llvm::ARCInstrInfo::storeRegToStackSlot(), llvm::ExecutionEngine::StoreValueToMemory(), llvm::TailDuplicator::tailDuplicateBlocks(), targetParallelCallback(), llvm::lto::thinBackend(), thinLTOFinalizeInModule(), thinLTOPropagateFunctionAttrs(), llvm::JumpThreadingPass::threadEdge(), llvm::JumpThreadingPass::threadGuard(), llvm::JumpThreadingPass::threadThroughTwoBasicBlocks(), llvm::ConvergingVLIWScheduler::traceCandidate(), llvm::GenericSchedulerBase::traceCandidate(), tracePick(), llvm::DbgValueHistoryMap::trimLocationRanges(), llvm::HexagonShuffler::tryAuction(), llvm::LegalizationArtifactCombiner::tryCombineAnyExt(), llvm::LegalizationArtifactCombiner::tryCombineSExt(), llvm::LegalizationArtifactCombiner::tryCombineTrunc(), llvm::LegalizationArtifactCombiner::tryCombineZExt(), llvm::HexagonMCInstrInfo::tryCompound(), llvm::InlineAdvisorAnalysis::Result::tryCreate(), llvm::LegalizationArtifactCombiner::tryFoldImplicitDef(), tryInterleave(), tryLowerToSLI(), llvm::GCNIterativeScheduler::tryMaximizeOccupancy(), llvm::JumpThreadingPass::tryThreadEdge(), tryToElideArgumentCopy(), tryToFindRegisterToRename(), llvm::orc::EPCDynamicLibrarySearchGenerator::tryToGenerate(), tryToMergePartialOverlappingStores(), tryToRecognizePopCount(), llvm::SCCPSolver::tryToReplaceWithConstant(), tryToShorten(), TryToShrinkGlobalToBoolean(), TryToSimplifyUncondBranchFromEmptyBlock(), llvm::InstCombinerImpl::tryToSinkInstructionDbgValues(), llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords(), tryToUnrollAndJamLoop(), tryToUnrollLoop(), tryToVectorizeSequence(), turnGuardIntoBranch(), turnSelectIntoBranch(), llvm::LiveRegMatrix::unassign(), undefInvalidDbgValues(), unifyLoopExits(), llvm::ValueSimplifyStateType::unionAssumed(), UnrollAndJamLoop(), UnrollLoop(), UnrollRuntimeLoopRemainder(), unsupportedBinOp(), unswitchBestCondition(), unswitchLoop(), unswitchTrivialBranch(), unswitchTrivialSwitch(), unwrapLoop(), llvm::AbstractAttribute::update(), llvm::logicalview::LVSymbolTable::update(), llvm::LiveIntervals::HMEditor::updateAllRanges(), updateCGAndAnalysisManagerForPass(), llvm::MachineTraceMetrics::Ensemble::updateDepth(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::UpdateInsertion(), updateOperandRegConstraints(), llvm::ScheduleDAGMILive::updatePressureDiffs(), llvm::CallInst::updateProfWeight(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::UpdateRootsAfterUpdate(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::UpdateRootsBeforeInsertion(), llvm::ScheduleDAGMILive::updateScheduledPressure(), llvm::JumpThreadingPass::updateSSA(), llvm::MachineBasicBlock::updateTerminator(), llvm::MipsSubtarget::useConstantIslands(), llvm::SplitEditor::useIntv(), llvm::AMDGPULibCalls::useNative(), value(), llvm::ValueHandleBase::ValueIsDeleted(), llvm::ValueHandleBase::ValueIsRAUWd(), values(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::ScalarEvolution::verify(), llvm::LoopInfoBase< BlockT, LoopT >::verify(), Verify(), llvm::LegalizerInfo::verify(), llvm::RegisterBankInfo::verify(), verifyCTRBranch(), llvm::LegalizeRuleSet::verifyImmIdxsCoverage(), llvm::SIInstrInfo::verifyInstruction(), llvm::BlockFrequencyInfoImpl< BT >::verifyMatch(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyParentProperty(), VerifyPHIs(), llvm::ScheduleDAG::VerifyScheduledDAG(), verifyTripCount(), llvm::LegalizeRuleSet::verifyTypeIdxsCoverage(), llvm::InstCombinerImpl::visitAllocaInst(), llvm::Interpreter::visitAllocaInst(), llvm::Interpreter::visitBinaryOperator(), llvm::DivergencePropagator< ContextT >::visitCycleExitEdge(), llvm::SelectionDAGBuilder::visitDbgInfo(), llvm::DivergencePropagator< ContextT >::visitEdge(), llvm::jitlink::aarch32::GOTBuilder::visitEdge(), llvm::jitlink::aarch32::StubsManager_prev7::visitEdge(), llvm::jitlink::aarch32::StubsManager_v7::visitEdge(), llvm::jitlink::aarch64::GOTTableManager::visitEdge(), llvm::jitlink::aarch64::PLTTableManager::visitEdge(), llvm::jitlink::i386::GOTTableManager::visitEdge(), llvm::jitlink::i386::PLTTableManager::visitEdge(), llvm::jitlink::loongarch::GOTTableManager::visitEdge(), llvm::jitlink::loongarch::PLTTableManager::visitEdge(), llvm::jitlink::x86_64::GOTTableManager::visitEdge(), llvm::jitlink::x86_64::PLTTableManager::visitEdge(), llvm::Interpreter::visitExtractElementInst(), llvm::Interpreter::visitFCmpInst(), llvm::Interpreter::visitICmpInst(), llvm::ObjectSizeOffsetVisitor::visitInstruction(), llvm::ObjectSizeOffsetEvaluator::visitInstruction(), llvm::Interpreter::visitLoadInst(), llvm::InstCombinerImpl::visitSExt(), llvm::Interpreter::visitStoreInst(), llvm::InstCombinerImpl::visitTrunc(), llvm::Interpreter::visitVAArgInst(), llvm::InstCombinerImpl::visitZExt(), warnAboutLeftoverTransformations(), WorkloadImportsManager::WorkloadImportsManager(), llvm::orc::OrcLoongArch64::writeIndirectStubsBlock(), llvm::MachObjectWriter::writeObject(), llvm::orc::OrcX86_64_SysV::writeResolverCode(), llvm::orc::OrcLoongArch64::writeResolverCode(), llvm::orc::OrcLoongArch64::writeTrampolines(), llvm::sampleprof::SampleProfileWriter::writeWithSizeLimitInternal(), llvm::slpvectorizer::BoUpSLP::~BoUpSLP(), llvm::orc::EPCGenericRTDyldMemoryManager::~EPCGenericRTDyldMemoryManager(), llvm::FunctionSpecializer::~FunctionSpecializer(), llvm::orc::JITDylib::~JITDylib(), llvm::OptLevelChanger::~OptLevelChanger(), llvm::Value::~Value(), and llvm::ValueSymbolTable::~ValueSymbolTable().

deallocate_buffer()

void llvm::deallocate_buffer	(	void *	Ptr,
		size_t	Size,
		size_t	Alignment
	)

Deallocate a buffer of memory with the given size and alignment.

If supported, this will used the sized delete operator. Also if supported, this will pass the alignment to the delete operator.

The pointer must have been allocated with the corresponding new operator, most likely using the above helper.

Definition at line 24 of file MemAlloc.cpp.

References Ptr, and Size.

Referenced by llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::copyFrom(), llvm::MallocAllocator::Deallocate(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::grow(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::grow(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::operator=(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::shrink_and_clear(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::~DenseMap(), and llvm::detail::UniqueFunctionBase< ReturnT, ParamTs >::~UniqueFunctionBase().

DEBUG_COUNTER()

llvm::DEBUG_COUNTER	(	NumAbstractAttributes	,
		"num-abstract-attributes"	,
		"How many AAs should be initialized"
	)

A debug counter to limit the number of AAs created.

DebugInfoCorrelate()

cl::opt< bool > llvm::DebugInfoCorrelate	(	"debug-info-correlate"	,
		cl::desc("Use debug info to correlate profiles. (Deprecated, use " "-profile-correlate=debug-info)")	,
		cl::init(false)
	)

debuginfoShouldUseDebugInstrRef()

bool llvm::debuginfoShouldUseDebugInstrRef

(

const Triple &

T

)

Definition at line 131 of file LiveDebugValues.cpp.

References ValueTrackingVariableLocations, and llvm::Triple::x86_64.

Referenced by shouldCoalesceFragments(), and llvm::MachineFunction::shouldUseDebugInstrRef().

DebugStr() [1/2]

std::string llvm::DebugStr ( const Align &  A )

inline

Definition at line 312 of file Alignment.h.

References A.

DebugStr() [2/2]

std::string llvm::DebugStr ( const MaybeAlign &  MA )

inline

Definition at line 316 of file Alignment.h.

decDigitValue()

static unsigned int llvm::decDigitValue ( unsigned int  c )

inlinestatic

Definition at line 367 of file APFloat.cpp.

Referenced by interpretDecimal(), readExponent(), and totalExponent().

declareSanitizerInitFunction()

FunctionCallee llvm::declareSanitizerInitFunction	(	Module &	M,
		StringRef	InitName,
		ArrayRef< Type * >	InitArgTypes,
		bool	Weak = false
	)

Definition at line 177 of file ModuleUtils.cpp.

References assert(), llvm::StringRef::empty(), and llvm::Type::getVoidTy().

Referenced by createSanitizerCtorAndInitFunctions(), and getOrCreateSanitizerCtorAndInitFunctions().

decodeBase64()

llvm::Error llvm::decodeBase64	(	llvm::StringRef	Input,
		std::vector< char > &	Output
	)

Definition at line 37 of file Base64.cpp.

References llvm::StringRef::back(), createStringError(), decodeBase64Byte(), Idx, llvm::IRSimilarity::Illegal, INVALID_BASE64_BYTE, and llvm::StringRef::size().

DecodeBLENDMask()

void llvm::DecodeBLENDMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a BLEND immediate mask into a shuffle mask.

Definition at line 314 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeEXTRQIMask()

void llvm::DecodeEXTRQIMask	(	unsigned	NumElts,
		unsigned	EltSize,
		int	Len,
		int	Idx,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a SSE4A EXTRQ instruction as a shuffle mask.

Definition at line 399 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorImpl< T >::append(), Idx, llvm::SmallVectorTemplateBase< T, bool >::push_back(), SM_SentinelUndef, and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeInsertElementMask()

void llvm::DecodeInsertElementMask	(	unsigned	NumElts,
		unsigned	Idx,
		unsigned	Len,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 49 of file X86ShuffleDecode.cpp.

References assert(), Idx, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments().

DecodeINSERTPSMask()

void llvm::DecodeINSERTPSMask	(	unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a 128-bit INSERTPS instruction as a v4f32 shuffle mask.

Definition at line 26 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeINSERTQIMask()

void llvm::DecodeINSERTQIMask	(	unsigned	NumElts,
		unsigned	EltSize,
		int	Len,
		int	Idx,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a SSE4A INSERTQ instruction as a shuffle mask.

Definition at line 436 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorImpl< T >::append(), Idx, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelUndef.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

decodeMaybeAlign()

MaybeAlign llvm::decodeMaybeAlign ( unsigned  Value )

inline

Dual operation of the encode function above.

Definition at line 220 of file Alignment.h.

Referenced by llvm::GlobalObject::getAlign(), llvm::MCSymbol::getCommonAlignment(), llvm::ISD::ArgFlagsTy::getNonZeroByValAlign(), llvm::ISD::ArgFlagsTy::getNonZeroMemAlign(), and llvm::ISD::ArgFlagsTy::getNonZeroOrigAlign().

DecodeMOVDDUPMask()

void llvm::DecodeMOVDDUPMask	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 91 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeMOVHLPSMask()

void llvm::DecodeMOVHLPSMask	(	unsigned	NElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a MOVHLPS instruction as a v2f64/v4f32 shuffle mask.

i.e. <3,1> or <6,7,2,3>

Definition at line 60 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeMOVLHPSMask()

void llvm::DecodeMOVLHPSMask	(	unsigned	NElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a MOVLHPS instruction as a v2f64/v4f32 shuffle mask.

i.e. <0,2> or <0,1,4,5>

Definition at line 69 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeMOVSHDUPMask()

void llvm::DecodeMOVSHDUPMask	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 84 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeMOVSLDUPMask()

void llvm::DecodeMOVSLDUPMask	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 77 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

decodePackedBCD() [1/2]

int64_t llvm::decodePackedBCD ( const uint8_t *  Ptr, size_t  ByteLen, bool  IsSigned = true  )

inline

Definition at line 26 of file BCD.h.

References assert(), I, and Ptr.

Referenced by decodePackedBCD().

decodePackedBCD() [2/2]

template<typename ResultT , typename ValT >

ResultT llvm::decodePackedBCD ( const ValT  Val, bool  IsSigned = true  )

inline

Definition at line 46 of file BCD.h.

References decodePackedBCD().

DecodePALIGNRMask()

void llvm::DecodePALIGNRMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 124 of file X86ShuffleDecode.cpp.

References llvm::sampleprof::Base, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSHUFBMask() [1/2]

void llvm::DecodePSHUFBMask	(	ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a PSHUFB mask from a raw array of constants such as from BUILD_VECTOR.

Definition at line 292 of file X86ShuffleDecode.cpp.

References llvm::sampleprof::Base, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), SM_SentinelUndef, and SM_SentinelZero.

Referenced by addConstantComments(), and getTargetShuffleMask().

DecodePSHUFBMask() [2/2]

void llvm::DecodePSHUFBMask	(	const Constant *	C,
		unsigned	Width,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a PSHUFB mask from an IR-level vector constant.

Definition at line 116 of file X86ShuffleDecodeConstantPool.cpp.

References assert(), llvm::sampleprof::Base, llvm::CallingConv::C, extractConstantMask(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), SM_SentinelUndef, and SM_SentinelZero.

DecodePSHUFHWMask()

void llvm::DecodePSHUFHWMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for pshufhw.

Definition at line 163 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSHUFLWMask()

void llvm::DecodePSHUFLWMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for pshuflw.

Definition at line 177 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSHUFMask()

void llvm::DecodePSHUFMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for pshufd/pshufw/vpermilpd/vpermilps.

Definition at line 147 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Size.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSLLDQMask()

void llvm::DecodePSLLDQMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 99 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSRLDQMask()

void llvm::DecodePSRLDQMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 111 of file X86ShuffleDecode.cpp.

References llvm::sampleprof::Base, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodePSWAPMask()

void llvm::DecodePSWAPMask	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes a PSWAPD 3DNow! instruction.

Definition at line 191 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments().

DecodeScalarMoveMask()

void llvm::DecodeScalarMoveMask	(	unsigned	NumElts,
		bool	IsLoad,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a scalar float move instruction as a shuffle mask.

Definition at line 390 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeSHUFPMask()

void llvm::DecodeSHUFPMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for shufp*.

Definition at line 200 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

decodeSLEB128()

int64_t llvm::decodeSLEB128 ( const uint8_t *  p, unsigned *  n = nullptr, const uint8_t *  end = nullptr, const char **  error = nullptr  )

inline

Utility function to decode a SLEB128 value.

If error is non-null, it will point to a static error message, if an error occured. It will not be modified on success.

Definition at line 165 of file LEB128.h.

References error, LLVM_UNLIKELY, and UINT64_MAX.

Referenced by decodeSLEB128AndInc(), getExpressionFrameOffset(), llvm::DataExtractor::getSLEB128(), nextLEB(), readLEB128(), and llvm::BinaryStreamReader::readSLEB128().

decodeSLEB128AndInc()

int64_t llvm::decodeSLEB128AndInc ( const uint8_t *&  p )

inline

Definition at line 210 of file LEB128.h.

References decodeSLEB128().

DecodeSubVectorBroadcast()

void llvm::DecodeSubVectorBroadcast	(	unsigned	DstNumElts,
		unsigned	SrcNumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes a broadcast of a subvector to a larger vector type.

Definition at line 254 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments().

decodeULEB128()

uint64_t llvm::decodeULEB128 ( const uint8_t *  p, unsigned *  n = nullptr, const uint8_t *  end = nullptr, const char **  error = nullptr  )

inline

Utility function to decode a ULEB128 value.

If error is non-null, it will point to a static error message, if an error occured. It will not be modified on success.

Definition at line 131 of file LEB128.h.

References error, and LLVM_UNLIKELY.

Referenced by decodeULEB128AndInc(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::DataExtractor::getULEB128(), llvm::sampleprof::SampleProfileReaderRawBinary::hasFormat(), llvm::sampleprof::SampleProfileReaderExtBinary::hasFormat(), loadTestingFormat(), nextLEB(), readAndDecodeStrings(), llvm::sampleprof::SampleProfileReaderBinary::readNumber(), llvm::BinaryStreamReader::readULEB128(), llvm::coverage::RawCoverageReader::readULEB128(), and readULEB128().

decodeULEB128AndInc()

uint64_t llvm::decodeULEB128AndInc ( const uint8_t *&  p )

inline

Definition at line 203 of file LEB128.h.

References decodeULEB128().

DecodeUNPCKHMask()

void llvm::DecodeUNPCKHMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for unpckhps/unpckhpd and punpckh*.

Definition at line 217 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeUNPCKLMask()

void llvm::DecodeUNPCKLMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for unpcklps/unpcklpd and punpckl*.

Definition at line 233 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeVALIGNMask()

void llvm::DecodeVALIGNMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 138 of file X86ShuffleDecode.cpp.

References assert(), isPowerOf2_32(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeVectorBroadcast()

void llvm::DecodeVectorBroadcast	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes a broadcast of the first element of a vector.

Definition at line 249 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorImpl< T >::append().

Referenced by getTargetShuffleMask().

DecodeVPERM2X128Mask()

void llvm::DecodeVPERM2X128Mask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Definition at line 280 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeVPERMIL2PMask() [1/2]

void llvm::DecodeVPERMIL2PMask	(	const Constant *	C,
		unsigned	M2Z,
		unsigned	ElSize,
		unsigned	Width,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERMILP2 variable mask from an IR-level vector constant.

Definition at line 189 of file X86ShuffleDecodeConstantPool.cpp.

References assert(), llvm::CallingConv::C, extractConstantMask(), llvm::Type::getPrimitiveSizeInBits(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), SM_SentinelUndef, and SM_SentinelZero.

DecodeVPERMIL2PMask() [2/2]

void llvm::DecodeVPERMIL2PMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		unsigned	M2Z,
		ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERMIL2PD/VPERMIL2PS variable mask from a raw array of constants.

Definition at line 498 of file X86ShuffleDecode.cpp.

References assert(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), SM_SentinelUndef, and SM_SentinelZero.

Referenced by addConstantComments(), and getTargetShuffleMask().

DecodeVPERMILPMask() [1/2]

void llvm::DecodeVPERMILPMask	(	const Constant *	C,
		unsigned	ElSize,
		unsigned	Width,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERMILP variable mask from an IR-level vector constant.

Definition at line 154 of file X86ShuffleDecodeConstantPool.cpp.

References assert(), llvm::CallingConv::C, extractConstantMask(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelUndef.

DecodeVPERMILPMask() [2/2]

void llvm::DecodeVPERMILPMask	(	unsigned	NumElts,
		unsigned	ScalarBits,
		ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERMILPD/VPERMILPS variable mask from a raw array of constants.

Definition at line 476 of file X86ShuffleDecode.cpp.

References assert(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), and SM_SentinelUndef.

Referenced by addConstantComments(), and getTargetShuffleMask().

DecodeVPERMMask()

void llvm::DecodeVPERMMask	(	unsigned	NumElts,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decodes the shuffle masks for VPERMQ/VPERMPD.

Definition at line 363 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), getTargetShuffleMask(), and llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode().

DecodeVPERMV3Mask()

void llvm::DecodeVPERMV3Mask	(	ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERMT2 W/D/Q/PS/PD mask from a raw array of constants.

Definition at line 558 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), and SM_SentinelUndef.

Referenced by getTargetShuffleMask().

DecodeVPERMVMask()

void llvm::DecodeVPERMVMask	(	ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPERM W/D/Q/PS/PD mask from a raw array of constants.

Definition at line 544 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), and SM_SentinelUndef.

Referenced by getTargetShuffleMask().

DecodeVPPERMMask() [1/2]

void llvm::DecodeVPPERMMask	(	ArrayRef< uint64_t >	RawMask,
		const APInt &	UndefElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPPERM mask from a raw array of constants such as from BUILD_VECTOR.

This can only basic masks (permutes + zeros), not any of the other operations that VPPERM can perform.

Definition at line 324 of file X86ShuffleDecode.cpp.

References assert(), llvm::SmallVectorImpl< T >::clear(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ArrayRef< T >::size(), SM_SentinelUndef, and SM_SentinelZero.

Referenced by addConstantComments(), and getTargetShuffleMask().

DecodeVPPERMMask() [2/2]

void llvm::DecodeVPPERMMask	(	const Constant *	C,
		unsigned	Width,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a VPPERM variable mask from an IR-level vector constant.

Definition at line 244 of file X86ShuffleDecodeConstantPool.cpp.

References assert(), llvm::CallingConv::C, llvm::SmallVectorImpl< T >::clear(), extractConstantMask(), llvm::Type::getPrimitiveSizeInBits(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), SM_SentinelUndef, and SM_SentinelZero.

decodeVSHUF64x2FamilyMask()

void llvm::decodeVSHUF64x2FamilyMask	(	unsigned	NumElts,
		unsigned	ScalarSize,
		unsigned	Imm,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a shuffle packed values at 128-bit granularity (SHUFF32x4/SHUFF64x2/SHUFI32x4/SHUFI64x2) immediate mask into a shuffle mask.

Definition at line 263 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

DecodeZeroExtendMask()

void llvm::DecodeZeroExtendMask	(	unsigned	SrcScalarBits,
		unsigned	DstScalarBits,
		unsigned	NumDstElts,
		bool	IsAnyExtend,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a zero extension instruction as a shuffle mask.

Definition at line 370 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorImpl< T >::append(), assert(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Sentinel, SM_SentinelUndef, and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), getFauxShuffleMask(), and printZeroExtend().

DecodeZeroMoveLowMask()

void llvm::DecodeZeroMoveLowMask	(	unsigned	NumElts,
		SmallVectorImpl< int > &	ShuffleMask
	)

Decode a move lower and zero upper instruction as a shuffle mask.

Definition at line 384 of file X86ShuffleDecode.cpp.

References llvm::SmallVectorImpl< T >::append(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SM_SentinelZero.

Referenced by EmitAnyX86InstComments(), and getTargetShuffleMask().

decomposeBitTestICmp()

bool llvm::decomposeBitTestICmp	(	Value *	LHS,
		Value *	RHS,
		CmpInst::Predicate &	Pred,
		Value *&	X,
		APInt &	Mask,
		bool	LookThroughTrunc = true
	)

Decompose an icmp into the form ((X & Mask) pred 0) if possible.

The returned predicate is either == or !=. Returns false if decomposition fails.

Definition at line 76 of file CmpInstAnalysis.cpp.

References llvm::CallingConv::C, llvm::APInt::getSignMask(), LHS, llvm::PatternMatch::m_APIntAllowUndef(), llvm::PatternMatch::m_Trunc(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), RHS, and X.

Referenced by decomposeBitTestICmp(), detectShiftUntilBitTestIdiom(), llvm::InstCombinerImpl::foldICmpWithTrunc(), foldSelectICmpAnd(), foldSelectICmpAndBinOp(), foldSignedTruncationCheck(), getMaskedTypeForICmpPair(), and simplifySelectWithFakeICmpEq().

def_chain()

template<class T >

iterator_range< def_chain_iterator< T > > llvm::def_chain ( T  MA, MemoryAccess *  UpTo = nullptr  )

inline

Definition at line 1350 of file MemorySSA.h.

References assert(), def_chain(), find(), and make_range().

Referenced by checkClobberSanity(), and def_chain().

deleteConstant()

void llvm::deleteConstant

(

Constant *

C

)

Definition at line 512 of file Constants.cpp.

References llvm::CallingConv::C, and llvm_unreachable.

Referenced by llvm::Constant::destroyConstant(), and llvm::ConstantUniqueMap< ConstantClass >::freeConstants().

DeleteDeadBlock()

void llvm::DeleteDeadBlock	(	BasicBlock *	BB,
		DomTreeUpdater *	DTU = nullptr,
		bool	KeepOneInputPHIs = false
	)

Delete the specified block, which must have no predecessors.

Definition at line 96 of file BasicBlockUtils.cpp.

References DeleteDeadBlocks().

Referenced by eraseDeadBBsAndChildren(), MergeBlockIntoPredecessor(), removeEmptyCleanup(), llvm::JumpThreadingPass::runImpl(), and TryToSimplifyUncondBranchFromEmptyBlock().

DeleteDeadBlocks()

void llvm::DeleteDeadBlocks	(	ArrayRef< BasicBlock * >	BBs,
		DomTreeUpdater *	DTU = nullptr,
		bool	KeepOneInputPHIs = false
	)

Delete the specified blocks from BB.

The set of deleted blocks must have no predecessors that are not being deleted themselves. BBs must have no duplicating blocks. If there are loops among this set of blocks, all relevant loop info updates should be done before this function is called. If KeepOneInputPHIs is true, one-input Phis in successors of blocks being deleted will be preserved.

Definition at line 101 of file BasicBlockUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::ArrayRef< T >::begin(), llvm::DomTreeUpdater::deleteBB(), detachDeadBlocks(), llvm::ArrayRef< T >::end(), predecessors(), and llvm::ArrayRef< T >::size().

Referenced by CloneAndPruneIntoFromInst(), DeleteDeadBlock(), EliminateUnreachableBlocks(), removeUnreachableBlocks(), removeUnusedBlocksFromParent(), and workshareLoopTargetCallback().

deleteDeadLoop()

void llvm::deleteDeadLoop	(	Loop *	L,
		DominatorTree *	DT,
		ScalarEvolution *	SE,
		LoopInfo *	LI,
		MemorySSA *	MSSA = nullptr
	)

This function deletes dead loops.

The caller of this function needs to guarantee that the loop is infact dead. The function requires a bunch or prerequisites to be present:

• The loop needs to be in LCSSA form
• The loop needs to have a Preheader
• A unique dedicated exit block must exist

This also updates the relevant analysis information in DT, SE, LI and MSSA if pointers to those are provided. It also updates the loop PM if an updater struct is provided.

Definition at line 483 of file LoopUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), Block, blocks, llvm::IRBuilderBase::CreateBr(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateUnreachable(), llvm::LoopInfoBase< BlockT, LoopT >::destroy(), llvm::LoopInfoBase< BlockT, LoopT >::end(), llvm::Instruction::eraseFromParent(), filterDbgVars(), find(), llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetLoop(), llvm::PoisonValue::get(), llvm::IRBuilderBase::getFalse(), llvm::Instruction::getNumSuccessors(), I, Idx, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), llvm::DominatorTree::isReachableFromEntry(), make_early_inc_range(), llvm::Instruction::mayHaveSideEffects(), P, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::LoopInfoBase< BlockT, LoopT >::removeBlock(), llvm::LoopInfoBase< BlockT, LoopT >::removeLoop(), reverse(), llvm::IRBuilderBase::SetInsertPoint(), llvm::MemorySSA::verifyMemorySSA(), and VerifyMemorySSA.

Referenced by deleteLoopIfDead().

DeleteDeadPHIs()

bool llvm::DeleteDeadPHIs	(	BasicBlock *	BB,
		const TargetLibraryInfo *	TLI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr
	)

Examine each PHI in the given block and delete it if it is dead.

Also recursively delete any operands that become dead as a result. This includes tracing the def-use list from the PHI to see if it is ultimately unused or if it reaches an unused cycle. Return true if any PHIs were deleted.

Definition at line 164 of file BasicBlockUtils.cpp.

References llvm::BasicBlock::phis(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), RecursivelyDeleteDeadPHINode(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by ReduceLoopStrength().

delinearize()

void llvm::delinearize	(	ScalarEvolution &	SE,
		const SCEV *	Expr,
		SmallVectorImpl< const SCEV * > &	Subscripts,
		SmallVectorImpl< const SCEV * > &	Sizes,
		const SCEV *	ElementSize
	)

Split this SCEVAddRecExpr into two vectors of SCEVs representing the subscripts and sizes of an array access.

Splits the SCEV into two vectors of SCEVs representing the subscripts and sizes of an array access.

The delinearization is a 3 step process: the first two steps compute the sizes of each subscript and the third step computes the access functions for the delinearized array:

1. Find the terms in the step functions
2. Compute the array size
3. Compute the access function: divide the SCEV by the array size starting with the innermost dimensions found in step 2. The Quotient is the SCEV to be divided in the next step of the recursion. The Remainder is the subscript of the innermost dimension. Loop over all array dimensions computed in step 2.

To compute a uniform array size for several memory accesses to the same object, one can collect in step 1 all the step terms for all the memory accesses, and compute in step 2 a unique array shape. This guarantees that the array shape will be the same across all memory accesses.

FIXME: We could derive the result of steps 1 and 2 from a description of the array shape given in metadata.

Example:

A[][n][m]

for i for j for k A[j+k][2i][5i] =

The initial SCEV:

A[{{{0,+,2*m+5}_i, +, n*m}_j, +, n*m}_k]

1. Find the different terms in the step functions: -> [2*m, 5, n*m, n*m]
2. Compute the array size: sort and unique them -> [n*m, 2*m, 5] find the GCD of all the terms = 1 divide by the GCD and erase constant terms -> [n*m, 2*m] GCD = m divide by GCD -> [n, 2] remove constant terms -> [n] size of the array is A[unknown][n][m]
3. Compute the access function a. Divide {{{0,+,2*m+5}_i, +, n*m}_j, +, n*m}_k by the innermost size m Quotient: {{{0,+,2}_i, +, n}_j, +, n}_k Remainder: {{{0,+,5}_i, +, 0}_j, +, 0}_k The remainder is the subscript of the innermost array dimension: [5i].

b. Divide Quotient: {{{0,+,2}_i, +, n}_j, +, n}_k by next outer size n Quotient: {{{0,+,0}_i, +, 1}_j, +, 1}_k Remainder: {{{0,+,2}_i, +, 0}_j, +, 0}_k The Remainder is the subscript of the next array dimension: [2i].

The subscript of the outermost dimension is the Quotient: [j+k].

Overall, we have: A[][n][m], and the access function: A[j+k][2i][5i].

Returns the remainder of the delinearization that is the offset start of the array. The SCEV->delinearize algorithm computes the multiples of SCEV coefficients: that is a pattern matching of sub expressions in the stride and base of a SCEV corresponding to the computation of a GCD (greatest common divisor) of base and stride. When SCEV->delinearize fails, it returns the SCEV unchanged.

For example: when analyzing the memory access A[i][j][k] in this loop nest

void foo(long n, long m, long o, double A[n][m][o]) {

for (long i = 0; i < n; i++) for (long j = 0; j < m; j++) for (long k = 0; k < o; k++) A[i][j][k] = 1.0; }

the delinearization input is the following AddRec SCEV:

AddRec: {{{A,+,(8 * m * o)}<for.i>,+,(8 * o)}<for.j>,+,8}<for.k>

From this SCEV, we are able to say that the base offset of the access is A because it appears as an offset that does not divide any of the strides in the loops:

CHECK: Base offset: A

and then SCEV->delinearize determines the size of some of the dimensions of the array as these are the multiples by which the strides are happening:

CHECK: ArrayDecl[UnknownSize][m][o] with elements of sizeof(double) bytes.

Note that the outermost dimension remains of UnknownSize because there are no strides that would help identifying the size of the last dimension: when the array has been statically allocated, one could compute the size of that dimension by dividing the overall size of the array by the size of the known dimensions: m * o * 8.

Finally delinearize provides the access functions for the array reference that does correspond to A[i][j][k] of the above C testcase:

CHECK: ArrayRef[{0,+,1}<for.i>][{0,+,1}<for.j>][{0,+,1}<for.k>]

The testcases are checking the output of a function pass: DelinearizationPass that walks through all loads and stores of a function asking for the SCEV of the memory access with respect to all enclosing loops, calling SCEV->delinearize on that and printing the results.

Definition at line 448 of file Delinearization.cpp.

References collectParametricTerms(), computeAccessFunctions(), dbgs(), llvm::SmallVectorBase< Size_T >::empty(), findArrayDimensions(), and LLVM_DEBUG.

demangle()

bool Demangler::demangle

(

std::string_view

MangledName

)

Attempt to demangle a string using different demangling schemes.

The function uses heuristics to determine which demangling scheme to use.

Parameters

MangledName

- reference to string to demangle.

Returns

- the demangled string, or a copy of the input string if no demangling occurred.

Definition at line 20 of file Demangle.cpp.

References microsoftDemangle(), nonMicrosoftDemangle(), and starts_with().

Referenced by llvm::GCOVFunction::getName(), llvm::DiagnosticInfoDontCall::print(), and llvm::logicalview::LVSymbolVisitor::visitKnownRecord().

DemotePHIToStack()

AllocaInst * llvm::DemotePHIToStack	(	PHINode *	P,
		std::optional< BasicBlock::iterator >	AllocaPoint = std::nullopt
	)

This function takes a virtual register computed by a phi node and replaces it with a slot in the stack frame, allocated via alloca.

DemotePHIToStack - This function takes a virtual register computed by a PHI node and replaces it with a slot in the stack frame allocated via alloca.

The phi node is deleted and it returns the pointer to the alloca inserted.

The PHI node is deleted. It returns the pointer to the alloca inserted.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 117 of file DemoteRegToStack.cpp.

References assert(), DL, F, P, llvm::User::replaceUsesOfWith(), and Users.

Referenced by runPass().

DemoteRegToStack()

AllocaInst * llvm::DemoteRegToStack	(	Instruction &	I,
		bool	VolatileLoads = false,
		std::optional< BasicBlock::iterator >	AllocaPoint = std::nullopt
	)

This function takes a virtual register computed by an Instruction and replaces it with a slot in the stack frame, allocated via alloca.

DemoteRegToStack - This function takes a virtual register computed by an Instruction and replaces it with a slot in the stack frame, allocated via alloca.

This allows the CFG to be changed around without fear of invalidating the SSA information for the value. It returns the pointer to the alloca inserted to create a stack slot for X.

This allows the CFG to be changed around without fear of invalidating the SSA information for the value. It returns the pointer to the alloca inserted to create a stack slot for I.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 22 of file DemoteRegToStack.cpp.

References assert(), DL, F, llvm::BasicBlock::getFirstInsertionPt(), llvm::InvokeInst::getNormalDest(), GetSuccessorNumber(), I, isCriticalEdge(), SplitCriticalEdge(), and successors().

Referenced by runPass().

denormalizeForPostIncUse()

const SCEV * llvm::denormalizeForPostIncUse	(	const SCEV *	S,
		const PostIncLoopSet &	Loops,
		ScalarEvolution &	SE
	)

Denormalize S to be post-increment for all loops present in Loops.

Definition at line 120 of file ScalarEvolutionNormalization.cpp.

References Denormalize, llvm::SCEVAddRecExpr::getLoop(), and Loops.

Referenced by llvm::IVUsers::AddUsersIfInteresting(), getAnyExtendConsideringPostIncUses(), and normalizeForPostIncUse().

denormalModeKindName()

StringRef llvm::denormalModeKindName ( DenormalMode::DenormalModeKind  Mode )

inline

Return the name used for the denormal handling mode used by the expected names from the denormal-fp-math attribute.

Definition at line 202 of file FloatingPointMode.h.

References llvm::DenormalMode::Dynamic, llvm::DenormalMode::IEEE, Mode, llvm::DenormalMode::PositiveZero, and llvm::DenormalMode::PreserveSign.

Referenced by llvm::DenormalMode::print().

depth_first()

template<class T >

iterator_range< df_iterator< T > > llvm::depth_first

(

const T &

G

)

Definition at line 229 of file DepthFirstIterator.h.

References df_begin(), df_end(), G, and make_range().

Referenced by llvm::PredicateInfoBuilder::buildPredicateInfo(), eliminateLoadsAcrossLoops(), llvm::LoopNest::getPerfectLoops(), llvm::MemorySSA::OptimizeUses::optimizeUses(), llvm::ScalarEvolution::print(), llvm::GenericCycleInfo< ContextT >::print(), llvm::WebAssemblyExceptionInfo::recalculate(), llvm::GVNHoist::run(), runImpl(), llvm::GenericCycleInfoCompute< ContextT >::updateDepth(), llvm::GenericCycleInfo< ContextT >::validateTree(), vp_depth_first_deep(), and vp_depth_first_shallow().

depth_first_ext()

template<class T , class SetTy >

iterator_range< df_ext_iterator< T, SetTy > > llvm::depth_first_ext	(	const T &	G,
		SetTy &	S
	)

Definition at line 251 of file DepthFirstIterator.h.

References df_ext_begin(), df_ext_end(), G, and make_range().

Referenced by llvm::SampleProfileInference< FT >::apply(), llvm::AbstractDependenceGraphBuilder< DataDependenceGraph >::createDefUseEdges(), EliminateUnreachableBlocks(), llvm::LiveVariables::runOnMachineFunction(), and llvm::BreakFalseDeps::runOnMachineFunction().

describeFuzzerAggregateOps()

void llvm::describeFuzzerAggregateOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 88 of file Operations.cpp.

References llvm::fuzzerop::extractValueDescriptor(), and llvm::fuzzerop::insertValueDescriptor().

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

describeFuzzerControlFlowOps()

void llvm::describeFuzzerControlFlowOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 75 of file Operations.cpp.

References llvm::fuzzerop::splitBlockDescriptor().

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

describeFuzzerFloatOps()

void llvm::describeFuzzerFloatOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 45 of file Operations.cpp.

References llvm::fuzzerop::binOpDescriptor(), llvm::fuzzerop::cmpOpDescriptor(), llvm::CmpInst::FCMP_FALSE, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_ORD, llvm::CmpInst::FCMP_TRUE, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, and llvm::CmpInst::FCMP_UNO.

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

describeFuzzerIntOps()

void llvm::describeFuzzerIntOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Getters for the default sets of operations, per general category.

Definition at line 18 of file Operations.cpp.

References llvm::fuzzerop::binOpDescriptor(), llvm::fuzzerop::cmpOpDescriptor(), llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGE, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULE, and llvm::CmpInst::ICMP_ULT.

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

describeFuzzerOtherOps()

void llvm::describeFuzzerOtherOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 80 of file Operations.cpp.

References llvm::fuzzerop::selectDescriptor().

describeFuzzerPointerOps()

void llvm::describeFuzzerPointerOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 84 of file Operations.cpp.

References llvm::fuzzerop::gepDescriptor().

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

describeFuzzerUnaryOperations()

void llvm::describeFuzzerUnaryOperations

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 70 of file Operations.cpp.

References llvm::fuzzerop::fnegDescriptor().

describeFuzzerVectorOps()

void llvm::describeFuzzerVectorOps

(

std::vector< fuzzerop::OpDescriptor > &

Ops

)

Definition at line 94 of file Operations.cpp.

References llvm::fuzzerop::extractElementDescriptor(), llvm::fuzzerop::insertElementDescriptor(), and llvm::fuzzerop::shuffleVectorDescriptor().

Referenced by llvm::InjectorIRStrategy::getDefaultOps().

deserializeSectionKind()

DWARFSectionKind llvm::deserializeSectionKind	(	uint32_t	Value,
		unsigned	IndexVersion
	)

Convert a value read from an index section to the internal representation.

The conversion depends on the index section version, which is expected to be either 2 for pre-standard GNU proposal or 5 for DWARFv5 package file.

Definition at line 68 of file DWARFUnitIndex.cpp.

References assert(), CASE, DW_SECT_EXT_unknown, isKnownV5SectionID(), and TYPES.

detachDeadBlocks()

void llvm::detachDeadBlocks	(	ArrayRef< BasicBlock * >	BBs,
		SmallVectorImpl< DominatorTree::UpdateType > *	Updates,
		bool	KeepOneInputPHIs = false
	)

Replace contents of every block in BBs with single unreachable instruction.

If Updates is specified, collect all necessary DT updates into this vector. If KeepOneInputPHIs is true, one-input Phis in successors of blocks being deleted will be preserved.

Definition at line 62 of file BasicBlockUtils.cpp.

References assert(), llvm::PoisonValue::get(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and successors().

Referenced by DeleteDeadBlocks().

DetermineUseCaptureKind()

UseCaptureKind llvm::DetermineUseCaptureKind	(	const Use &	U,
		llvm::function_ref< bool(Value *, const DataLayout &)>	IsDereferenceableOrNull
	)

Determine what kind of capture behaviour U may exhibit.

A use can be no-capture, a use can potentially capture, or a use can be passthrough such that the uses of the user or U should be inspected. The IsDereferenceableOrNull callback is used to rule out capturing for certain comparisons.

Definition at line 277 of file CaptureTracking.cpp.

References DL, I, Idx, isIntrinsicReturningPointerAliasingArgumentWithoutCapturing(), isNoAliasCall(), MAY_CAPTURE, MI, NO_CAPTURE, and PASSTHROUGH.

Referenced by PointerMayBeCaptured().

df_begin()

template<class T >

df_iterator< T > llvm::df_begin

(

const T &

G

)

Definition at line 218 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by depth_first(), llvm::GraphTraits< DominatorTree * >::nodes_begin(), llvm::DomTreeGraphTraitsBase< Node, ChildIterator >::nodes_begin(), and llvm::GraphTraits< PostDominatorTree * >::nodes_begin().

df_end()

template<class T >

df_iterator< T > llvm::df_end

(

const T &

G

)

Definition at line 223 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by depth_first(), llvm::GraphTraits< DominatorTree * >::nodes_end(), llvm::DomTreeGraphTraitsBase< Node, ChildIterator >::nodes_end(), and llvm::GraphTraits< PostDominatorTree * >::nodes_end().

df_ext_begin()

template<class T , class SetTy >

df_ext_iterator< T, SetTy > llvm::df_ext_begin	(	const T &	G,
		SetTy &	S
	)

Definition at line 241 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by depth_first_ext(), and llvm::LiveIntervals::pruneValue().

df_ext_end()

template<class T , class SetTy >

df_ext_iterator< T, SetTy > llvm::df_ext_end	(	const T &	G,
		SetTy &	S
	)

Definition at line 246 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by depth_first_ext(), and llvm::LiveIntervals::pruneValue().

diagnoseDontCall()

void llvm::diagnoseDontCall

(

const CallInst &

CI

)

Definition at line 423 of file DiagnosticInfo.cpp.

References A, D, DS_Error, DS_Warning, F, llvm::CallBase::getCalledOperand(), llvm::Instruction::getMetadata(), and llvm::Value::stripPointerCasts().

Referenced by llvm::FastISel::lowerCall().

dieNeedsChildrenToBeMeaningful()

static bool llvm::dieNeedsChildrenToBeMeaningful ( uint32_t  Tag )

static

Definition at line 371 of file DWARFLinker.cpp.

References llvm_unreachable.

DiffFilesWithTolerance()

int llvm::DiffFilesWithTolerance	(	StringRef	NameA,
		StringRef	NameB,
		double	AbsTol,
		double	RelTol,
		std::string *	Error = nullptr
	)

DiffFilesWithTolerance - Compare the two files specified, returning 0 if the files match, 1 if they are different, and 2 if there is a file error.

This function allows you to specify an absolute and relative FP error that is allowed to exist. If you specify a string to fill in for the error option, it will set the string to an error message if an error occurs, or if the files are different.

This function differs from DiffFiles in that you can specify an absolute and relative FP error that is allowed to exist. If you specify a string to fill in for the error option, it will set the string to an error message if an error occurs, allowing the caller to distinguish between a failed diff and a file system error.

Definition at line 178 of file FileUtilities.cpp.

References BackupNumber(), CompareNumbers(), llvm::ErrorOr< T >::get(), llvm::MemoryBuffer::getBufferEnd(), llvm::MemoryBuffer::getBufferSize(), llvm::MemoryBuffer::getBufferStart(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFile(), and isNumberChar().

discoverAndMapSubloop()

template<class BlockT , class LoopT >

static void llvm::discoverAndMapSubloop ( LoopT *  L, ArrayRef< BlockT * >  Backedges, LoopInfoBase< BlockT, LoopT > *  LI, const DomTreeBase< BlockT > &  DomTree  )

static

Stable LoopInfo Analysis - Build a loop tree using stable iterators so the result does / not depend on use list (block predecessor) order.

Discover a subloop with the specified backedges such that: All blocks within this loop are mapped to this loop or a subloop. And all subloops within this loop have their parent loop set to this loop or a subloop.

Definition at line 447 of file GenericLoopInfoImpl.h.

References llvm::ArrayRef< T >::begin(), llvm::ArrayRef< T >::end(), and llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor().

Referenced by llvm::LoopInfoBase< BlockT, LoopT >::analyze().

DisplayGraph()

bool llvm::DisplayGraph	(	StringRef	Filename,
		bool	wait = true,
		GraphProgram::Name	program = GraphProgram::DOT
	)

Definition at line 190 of file GraphWriter.cpp.

References args, errs(), ExecGraphViewer(), getProgramName(), llvm_unreachable, and OutputFilename.

Referenced by ViewGraph().

DistributeRange()

template<typename LiveRangeT , typename EqClassesT >

static void llvm::DistributeRange ( LiveRangeT &  LR, LiveRangeT *  SplitLRs[], EqClassesT  VNIClasses  )

static

Helper function that distributes live range value numbers and the corresponding segments of a primary live range LR to a list of newly created live ranges SplitLRs.

VNIClasses maps each value number in LR to 0 meaning it should stay or to 1..N meaning it should go to a specific live range in the SplitLRs array.

Definition at line 26 of file LiveRangeUtils.h.

References assert(), E, I, and llvm::VNInfo::id.

Referenced by llvm::ConnectedVNInfoEqClasses::Distribute().

divideCeil()

uint64_t llvm::divideCeil ( uint64_t  Numerator, uint64_t  Denominator  )

inline

Returns the integer ceil(Numerator / Denominator).

Definition at line 417 of file MathExtras.h.

References alignTo().

Referenced by llvm::FoldingSetNodeID::AddString(), areRuntimeChecksProfitable(), llvm::msf::bytesToBlocks(), llvm::DwarfCompileUnit::createBaseTypeDIEs(), llvm::OpenMPIRBuilder::createTask(), llvm::ARMBaseInstrInfo::extraSizeToPredicateInstructions(), llvm::AMDGPU::getAddrSizeMIMGOp(), getDepthOfOptCmov(), llvm::msf::getFpmStreamLayout(), llvm::AMDGPU::IsaInfo::getGranulatedNumRegisterBlocks(), llvm::DataLayout::getIndexSize(), llvm::BasicTTIImplBase< T >::getInterleavedMemoryOpCost(), llvm::SystemZTTIImpl::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getIntImmCostInst(), llvm::RISCVTargetLowering::getLMULCost(), llvm::DataLayout::getMaxIndexSize(), llvm::X86TTIImpl::getMemoryOpCost(), llvm::msf::getNumFpmIntervals(), llvm::MipsTargetLowering::getNumRegistersForCallingConv(), llvm::AMDGPUSubtarget::getOccupancyWithLocalMemSize(), llvm::DataLayout::getPointerSize(), llvm::RISCVTTIImpl::getRegUsageForType(), llvm::X86TTIImpl::getReplicationShuffleCost(), llvm::SIRegisterInfo::getReservedRegs(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::DataLayout::getTypeStoreSize(), llvm::TargetLoweringBase::getVectorTypeBreakdown(), llvm::AMDGPU::IsaInfo::getWavesPerEUForWorkGroup(), llvm::AMDGPU::IsaInfo::getWavesPerWorkGroup(), INITIALIZE_PASS(), llvm::AMDGPULegalizerInfo::legalizeBufferLoad(), lowerBuildVectorOfConstants(), optimizeSection(), llvm::OpenMPIRBuilder::registerTargetGlobalVariable(), removeRedundantDbgLocsUsingBackwardScan(), useRVVForFixedLengthVectorVT(), and llvm::SIInstrInfo::verifyInstruction().

divideNearest()

uint64_t llvm::divideNearest ( uint64_t  Numerator, uint64_t  Denominator  )

inline

Returns the integer nearest(Numerator / Denominator).

Definition at line 422 of file MathExtras.h.

Referenced by getEstimatedTripCount().

djbHash()

uint32_t llvm::djbHash ( StringRef  Buffer, uint32_t  H = 5381  )

inline

The Bernstein hash function used by the DWARF accelerator tables.

Definition at line 21 of file DJB.h.

References llvm::StringRef::bytes(), llvm::CallingConv::C, and H.

Referenced by caseFoldingDjbHash(), llvm::AppleAcceleratorTable::equal_range(), llvm::AppleAccelTableData::hash(), and hashFullyQualifiedName().

dlangDemangle()

char * llvm::dlangDemangle

(

std::string_view

MangledName

)

Definition at line 565 of file DLangDemangle.cpp.

References D, and starts_with().

Referenced by nonMicrosoftDemangle().

dlltoolDriverMain()

int llvm::dlltoolDriverMain

(

llvm::ArrayRef< const char * >

ArgsArr

)

Definition at line 157 of file DlltoolDriver.cpp.

References llvm::object::COFFShortExport::AliasTarget, errs(), llvm::opt::Arg::getAsString(), llvm::opt::Arg::getValue(), llvm::COFF::IMAGE_FILE_MACHINE_ARM64, llvm::COFF::IMAGE_FILE_MACHINE_I386, llvm::COFF::IMAGE_FILE_MACHINE_UNKNOWN, llvm::COFF::isArm64EC(), Machine, llvm::object::COFFShortExport::Name, outs(), llvm::ArrayRef< T >::slice(), llvm::object::COFFShortExport::SymbolName, llvm::Triple::UnknownArch, and llvm::object::writeImportLibrary().

doesNotNeedToBeScheduled()

static bool llvm::doesNotNeedToBeScheduled ( Value *  V )

static

Checks if the specified value does not require scheduling.

It does not require scheduling if all operands and all users do not need to be scheduled in the current basic block.

Definition at line 1014 of file SLPVectorizer.cpp.

References areAllOperandsNonInsts(), and isUsedOutsideBlock().

Referenced by llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), and needToScheduleSingleInstruction().

doesNotNeedToSchedule()

static bool llvm::doesNotNeedToSchedule ( ArrayRef< Value * >  VL )

static

Checks if the specified array of instructions does not require scheduling.

It is so if all either instructions have operands that do not require scheduling or their users do not require scheduling since they are phis or in other basic blocks.

Definition at line 1022 of file SLPVectorizer.cpp.

References all_of(), areAllOperandsNonInsts(), llvm::ArrayRef< T >::empty(), and isUsedOutsideBlock().

DoInstrProfNameCompression()

cl::opt< bool > llvm::DoInstrProfNameCompression	(	"enable-name-compression"	,
		cl::desc("Enable name/filename string compression")	,
		cl::init(true)
	)

doSystemDiff()

std::string llvm::doSystemDiff	(	StringRef	Before,
		StringRef	After,
		StringRef	OldLineFormat,
		StringRef	NewLineFormat,
		StringRef	UnchangedLineFormat
	)

Definition at line 207 of file PrintPasses.cpp.

References After, B, Before, cleanUpTempFiles(), DiffBinary, llvm::sys::ExecuteAndWait(), llvm::sys::findProgramByName(), llvm::MemoryBuffer::getFile(), and prepareTempFiles().

Referenced by llvm::InLineChangePrinter::handleFunctionCompare().

drop_begin()

template<typename T >

auto llvm::drop_begin	(	T &&	RangeOrContainer,
		size_t	N = 1
	)

Return a range covering RangeOrContainer with the first N elements excluded.

Definition at line 329 of file STLExtras.h.

References adl_begin(), adl_end(), make_range(), and N.

Referenced by llvm::GEPOperator::accumulateConstantOffset(), addBasicBlockMetadata(), addVCallToSet(), llvm::ScheduleDAGInstrs::addVRegDefDeps(), llvm::X86InstrInfo::analyzeBranchPredicate(), llvm::CombinerHelper::applyExtendThroughPhis(), buildOrChain(), llvm::HexagonMCInstrInfo::bundleInstructions(), llvm::MDNodeOpsKey::calculateHash(), canFoldAsPredicatedOp(), canFoldIntoSelect(), CollectAddOperandsWithScales(), llvm::safestack::StackLayout::computeLayout(), llvm::SimpleLoopSafetyInfo::computeLoopSafetyInfo(), llvm::MachO::convertToInterfaceFile(), llvm::MachineInstr::copyImplicitOps(), createCall(), llvm::mca::EntryStage::cycleEnd(), DoInitialMatch(), emitDirectiveRelocJalr(), llvm::R600TargetLowering::EmitInstrWithCustomInserter(), llvm::AVRFrameLowering::emitPrologue(), llvm::MSP430FrameLowering::emitPrologue(), llvm::SystemZELFFrameLowering::emitPrologue(), llvm::SystemZXPLINKFrameLowering::emitPrologue(), llvm::TimeTraceProfiler::end(), llvm::sampleprof::DefaultFunctionPruningStrategy::Erase(), llvm::SIInstrInfo::expandMovDPP64(), llvm::cl::ExpansionContext::expandResponseFiles(), llvm::objcopy::elf::ELFWriter< ELFT >::finalize(), findLoadCallsAtConstantOffset(), findOptionMDForLoopID(), fixupPHIOpBanks(), llvm::InstCombinerImpl::foldPHIArgBinOpIntoPHI(), llvm::InstCombinerImpl::foldPHIArgExtractValueInstructionIntoPHI(), llvm::InstCombinerImpl::foldPHIArgGEPIntoPHI(), llvm::InstCombinerImpl::foldPHIArgInsertValueInstructionIntoPHI(), llvm::InstCombinerImpl::foldPHIArgLoadIntoPHI(), llvm::InstCombinerImpl::foldPHIArgOpIntoPHI(), FuseTwoAddrInst(), llvm::MachO::TextAPIReader::get(), llvm::LegalizerInfo::getActionDefinitionsBuilder(), getConstantAtOffset(), getExactSDiv(), llvm::SCEVExpander::getIVIncOperand(), llvm::Loop::getLocRange(), llvm::DILocation::getMergedLocations(), llvm::VPlan::getName(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::ScalarEvolution::getUDivExactExpr(), getVectorSplat(), incorporateNewSCCRange(), insertSEH(), llvm::Loop::isAnnotatedParallel(), llvm::SITargetLowering::isCanonicalized(), llvm::IRSimilarity::isClose(), isKnownToBeAPowerOfTwo(), isSafeToMove(), LowerBUILD_VECTOR_i1(), makeFollowupLoopID(), makeGuardControlFlowExplicit(), makePostTransformationMetadata(), moveInstructionsToTheBeginning(), llvm::orc::operator<<(), performBuildShuffleExtendCombine(), llvm::InstCombinerImpl::PHIArgMergedDebugLoc(), llvm::ARMInstPrinter::printRegisterList(), llvm::ValueEnumerator::purgeFunction(), llvm::PHINode::removeIncomingValue(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), setMemoryPhiValueForBlock(), simpleLibcall(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), stripDebugLocFromLoopID(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToRef(), llvm::TailDuplicator::tailDuplicateBlocks(), unswitchTrivialSwitch(), updateCGAndAnalysisManagerForPass(), UpdateDbgValueInst(), updateOperands(), llvm::objcopy::elf::SymbolTableSection::updateSymbols(), VerifyPHIs(), and llvm::InstCombinerImpl::visitGEPOfGEP().

drop_end()

template<typename T >

auto llvm::drop_end	(	T &&	RangeOrContainer,
		size_t	N = 1
	)

Return a range covering RangeOrContainer with the last N elements excluded.

Definition at line 336 of file STLExtras.h.

References adl_begin(), adl_end(), make_range(), and N.

Referenced by llvm::InstCombinerImpl::visitGEPOfGEP(), and llvm::VPlanTransforms::VPInstructionsToVPRecipes().

dropDebugUsers()

void llvm::dropDebugUsers

(

Instruction &

I

)

Remove the debug intrinsic instructions for the given instruction.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3562 of file Local.cpp.

References llvm::Instruction::eraseFromParent(), findDbgUsers(), and I.

Referenced by hoistAllInstructionsInto().

dump()

template<unsigned ElementSize>

void llvm::dump	(	const SparseBitVector< ElementSize > &	LHS,
		raw_ostream &	out
	)

Definition at line 877 of file SparseBitVector.h.

References LHS.

Referenced by llvm::PBQP::RegAlloc::PBQPRAGraph::dump(), llvm::BlockFrequencyInfoImplBase::finalizeMetrics(), PerformSHLSimplify(), rematerializeCheapDef(), llvm::VLIWResourceModel::reserveResources(), and llvm::WebAssemblyExceptionInfo::runOnMachineFunction().

dumpAmdKernelCode()

void llvm::dumpAmdKernelCode	(	const amd_kernel_code_t *	C,
		raw_ostream &	OS,
		const char *	tab
	)

Definition at line 104 of file AMDKernelCodeTUtils.cpp.

References llvm::CallingConv::C, getPrinterTable(), OS, printAmdKernelCodeField(), and Size.

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitAMDKernelCodeT().

dumpBytes()

void llvm::dumpBytes	(	ArrayRef< uint8_t >	Bytes,
		raw_ostream &	OS
	)

Convert ‘Bytes’ to a hex string and output to ‘OS’.

Definition at line 25 of file MCInstPrinter.cpp.

References First, and OS.

dumpDotGraphToFile()

template<typename GraphType >

LLVM_DUMP_METHOD void llvm::dumpDotGraphToFile	(	const GraphType &	G,
		const Twine &	FileName,
		const Twine &	Title,
		bool	ShortNames = false,
		const Twine &	Name = ""
	)

DumpDotGraph - Just dump a dot graph to the user-provided file name.

Definition at line 416 of file GraphWriter.h.

References G, Name, llvm::Twine::str(), and WriteGraph().

Referenced by llvm::SelectionDAG::dumpDotGraph().

dumpMessage()

void llvm::dumpMessage	(	SMLoc	Loc,
		Init *	Message
	)

Definition at line 174 of file Error.cpp.

References assert(), and PrintNote().

Referenced by llvm::Record::emitRecordDumps().

dumpRegSetPressure()

LLVM_DUMP_METHOD void llvm::dumpRegSetPressure	(	ArrayRef< unsigned >	SetPressure,
		const TargetRegisterInfo *	TRI
	)

Definition at line 81 of file RegisterPressure.cpp.

References dbgs(), Empty, llvm::ArrayRef< T >::size(), and TRI.

Referenced by llvm::RegPressureTracker::dump(), llvm::RegisterPressure::dump(), llvm::ScheduleDAGMILive::initRegPressure(), and llvm::ScheduleDAGMILive::scheduleMI().

dumpSectionMemory()

static void llvm::dumpSectionMemory ( const SectionEntry &  S, StringRef  State  )

static

Definition at line 81 of file RuntimeDyld.cpp.

References dbgs(), format(), llvm::SectionEntry::getAddress(), llvm::SectionEntry::getLoadAddress(), llvm::SectionEntry::getName(), and llvm::SectionEntry::getSize().

Referenced by llvm::RuntimeDyldImpl::resolveRelocations().

dumpTypeQualifiedName()

void llvm::dumpTypeQualifiedName	(	const DWARFDie &	DIE,
		raw_ostream &	OS
	)

Definition at line 776 of file DWARFDie.cpp.

References llvm::DWARFTypePrinter::appendQualifiedName(), and OS.

Referenced by dumpAttribute().

dumpTypeUnqualifiedName()

void llvm::dumpTypeUnqualifiedName	(	const DWARFDie &	DIE,
		raw_ostream &	OS,
		std::string *	OriginalFullName = nullptr
	)

Definition at line 780 of file DWARFDie.cpp.

References llvm::DWARFTypePrinter::appendUnqualifiedName(), and OS.

Referenced by llvm::DWARFDie::getFullName().

DuplicateInstructionsInSplitBetween()

BasicBlock * llvm::DuplicateInstructionsInSplitBetween	(	BasicBlock *	BB,
		BasicBlock *	PredBB,
		Instruction *	StopAt,
		ValueToValueMapTy &	ValueMapping,
		DomTreeUpdater &	DTU
	)

Split edge between BB and PredBB and duplicate all non-Phi instructions from BB between its beginning and the StopAt instruction into the split block.

Duplicate non-Phi instructions from the beginning of block up to StopAt instruction into a split block between BB and its predecessor.

Phi nodes are not duplicated, but their uses are handled correctly: we replace them with the uses of corresponding Phi inputs. ValueMapping is used to map the original instructions from BB to their newly-created copies. Returns the split block.

Definition at line 1093 of file CloneFunction.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::BasicBlock::begin(), count(), llvm::ValueMap< KeyT, ValueT, Config >::end(), llvm::ValueMap< KeyT, ValueT, Config >::find(), llvm::PHINode::getIncomingValueForBlock(), llvm::Value::getName(), llvm::BasicBlock::getTerminator(), I, llvm::Value::setName(), SplitEdge(), and successors().

Referenced by splitCallSite(), and llvm::JumpThreadingPass::threadGuard().

dyn_cast() [1/4]

template<typename To , typename From >

decltype(auto) llvm::dyn_cast ( const From &  Val )

inline

dyn_cast<X> - Return the argument parameter cast to the specified type.

This casting operator returns null if the argument is of the wrong type, so it can be used to test for a type as well as cast if successful. The value passed in must be present, if not, use dyn_cast_if_present. This should be used in the context of an if statement like this:

if (const Instruction *I = dyn_cast<Instruction>(myVal)) { ... }

Definition at line 649 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), and llvm::detail::isPresent().

Referenced by llvm::objcopy::elf::ELFReader::create(), llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::object::getBuildID(), llvm::InstrProfCorrelator::getDataSize(), and llvm::ifs::readELFFile().

dyn_cast() [2/4]

template<typename To , typename From >

decltype(auto) llvm::dyn_cast ( From &  Val )

inline

Definition at line 655 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), and llvm::detail::isPresent().

dyn_cast() [3/4]

template<typename To , typename From >

decltype(auto) llvm::dyn_cast ( From *  Val )

inline

Definition at line 661 of file Casting.h.

References assert(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), and llvm::detail::isPresent().

dyn_cast() [4/4]

template<typename To , typename From >

decltype(auto) llvm::dyn_cast ( std::unique_ptr< From > &  Val )

inline

Definition at line 667 of file Casting.h.

References assert(), and llvm::detail::isPresent().

dyn_cast_if_present() [1/3]

template<class X , class Y >

auto llvm::dyn_cast_if_present

(

const Y &

Val

)

dyn_cast_if_present<X> - Functionally identical to dyn_cast, except that a null (or none in the case of optionals) value is accepted.

Definition at line 738 of file Casting.h.

References llvm::CastInfo< To, From, Enable >::castFailed(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

dyn_cast_if_present() [2/3]

template<class X , class Y >

auto llvm::dyn_cast_if_present

(

Y &

Val

)

Definition at line 744 of file Casting.h.

References llvm::CastInfo< To, From, Enable >::castFailed(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

dyn_cast_if_present() [3/3]

template<class X , class Y >

auto llvm::dyn_cast_if_present

(

Y *

Val

)

Definition at line 750 of file Casting.h.

References llvm::CastInfo< To, From, Enable >::castFailed(), llvm::CastInfo< To, From, Enable >::doCastIfPossible(), llvm::detail::isPresent(), and llvm::detail::unwrapValue().

dyn_cast_or_null() [1/3]

template<class X , class Y >

auto llvm::dyn_cast_or_null

(

const Y &

Val

)

Definition at line 759 of file Casting.h.

dyn_cast_or_null() [2/3]

template<class X , class Y >

auto llvm::dyn_cast_or_null

(

Y &

Val

)

Definition at line 763 of file Casting.h.

dyn_cast_or_null() [3/3]

template<class X , class Y >

auto llvm::dyn_cast_or_null

(

Y *

Val

)

Definition at line 767 of file Casting.h.

ehAwareSplitEdge()

BasicBlock * llvm::ehAwareSplitEdge	(	BasicBlock *	BB,
		BasicBlock *	Succ,
		LandingPadInst *	OriginalPad = nullptr,
		PHINode *	LandingPadReplacement = nullptr,
		const CriticalEdgeSplittingOptions &	Options = CriticalEdgeSplittingOptions(),
		const Twine &	BBName = ""
	)

Split the edge connect the specficed blocks in the case that Succ is an Exception Handling Block.

Definition at line 832 of file BasicBlockUtils.cpp.

References llvm::PHINode::addIncoming(), any_of(), llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::SmallVectorImpl< T >::clear(), llvm::Instruction::clone(), llvm::BranchInst::Create(), llvm::BasicBlock::Create(), llvm::CleanupReturnInst::Create(), llvm::CleanupPadInst::Create(), createPHIsForSplitLoopExit(), llvm::SmallVectorBase< Size_T >::empty(), llvm::DomTreeUpdater::flush(), llvm::BasicBlock::getContext(), llvm::BasicBlock::getFirstNonPHI(), llvm::BasicBlock::getParent(), llvm::BasicBlock::getTerminator(), llvm::Instruction::isEHPad(), llvm_unreachable, Options, P, predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), setUnwindEdgeTo(), SplitBlockPredecessors(), SplitEdge(), updatePhiNodes(), and VerifyMemorySSA.

Referenced by rewritePHIs(), and SplitEdge().

EliminateDuplicatePHINodes() [1/2]

bool llvm::EliminateDuplicatePHINodes

(

BasicBlock *

BB

)

Check for and eliminate duplicate PHI nodes in this block.

This doesn't try to be clever about PHI nodes which differ only in the order of the incoming values, but instcombine orders them so it usually won't matter.

This overload removes the duplicate PHI nodes directly.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1486 of file Local.cpp.

References EliminateDuplicatePHINodes(), and ToRemove.

Referenced by EliminateDuplicatePHINodes().

EliminateDuplicatePHINodes() [2/2]

bool llvm::EliminateDuplicatePHINodes	(	BasicBlock *	BB,
		SmallPtrSetImpl< PHINode * > &	ToRemove
	)

Check for and eliminate duplicate PHI nodes in this block.

This doesn't try to be clever about PHI nodes which differ only in the order of the incoming values, but instcombine orders them so it usually won't matter.

This overload collects the PHI nodes to be removed into the ToRemove set.

Definition at line 1475 of file Local.cpp.

References EliminateDuplicatePHINodesNaiveImpl(), EliminateDuplicatePHINodesSetBasedImpl(), hasNItemsOrLess(), NDEBUG, PHICSEDebugHash, PHICSENumPHISmallSize, llvm::BasicBlock::phis(), and ToRemove.

EliminateUnreachableBlocks()

bool llvm::EliminateUnreachableBlocks	(	Function &	F,
		DomTreeUpdater *	DTU = nullptr,
		bool	KeepOneInputPHIs = false
	)

Delete all basic blocks from F that are not reachable from its entry node.

If KeepOneInputPHIs is true, one-input Phis in successors of blocks being deleted will be preserved.

Definition at line 125 of file BasicBlockUtils.cpp.

References llvm::SmallPtrSetImpl< PtrType >::count(), DeleteDeadBlocks(), depth_first_ext(), and F.

Referenced by llvm::UnreachableBlockElimPass::run().

embedBitcodeInModule()

void llvm::embedBitcodeInModule	(	llvm::Module &	M,
		llvm::MemoryBufferRef	Buf,
		bool	EmbedBitcode,
		bool	EmbedCmdline,
		const std::vector< uint8_t > &	CmdArgs
	)

If EmbedBitcode is set, save a copy of the llvm IR as data in the __LLVM,__bitcode section (.llvmbc on non-MacOS).

If available, pass the serialized module via the Buf parameter. If not, pass an empty (default-initialized) MemoryBufferRef, and the serialization will be handled by this API. The same behavior happens if the provided Buf is not bitcode (i.e. if it's invalid data or even textual LLVM assembly). If EmbedCmdline is set, the command line is also exported in the corresponding section (__LLVM,_cmdline / .llvmcmd) - even if CmdArgs were empty.

Definition at line 5315 of file BitcodeWriter.cpp.

References llvm::GlobalValue::AppendingLinkage, assert(), collectUsedGlobalVariables(), Data, EmbedBitcode, llvm::SmallVectorBase< Size_T >::empty(), llvm::ConstantArray::get(), llvm::ConstantDataArray::get(), llvm::ArrayType::get(), llvm::MemoryBufferRef::getBufferEnd(), llvm::MemoryBufferRef::getBufferSize(), llvm::MemoryBufferRef::getBufferStart(), llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast(), getSectionNameForBitcode(), getSectionNameForCommandline(), llvm::Value::getType(), llvm::PointerType::getUnqual(), isBitcode(), OS, llvm::GlobalValue::PrivateLinkage, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::GlobalObject::setAlignment(), llvm::Value::setName(), llvm::GlobalObject::setSection(), llvm::SmallVectorBase< Size_T >::size(), llvm::Value::takeName(), and WriteBitcodeToFile().

Referenced by codegen(), and llvm::lto::opt().

embedBufferInModule()

void llvm::embedBufferInModule	(	Module &	M,
		MemoryBufferRef	Buf,
		StringRef	SectionName,
		Align	Alignment = Align(1)
	)

Embed the memory buffer Buf into the module M as a global using the specified section name.

Also provide a metadata entry to identify it in the module using the same section name.

Definition at line 332 of file ModuleUtils.cpp.

References llvm::NamedMDNode::addOperand(), appendToCompilerUsed(), llvm::ConstantAsMetadata::get(), llvm::ConstantDataArray::get(), llvm::MDNode::get(), llvm::MDString::get(), llvm::MemoryBufferRef::getBufferSize(), llvm::MemoryBufferRef::getBufferStart(), llvm::Value::getType(), llvm::GlobalValue::PrivateLinkage, llvm::GlobalObject::setAlignment(), llvm::GlobalObject::setMetadata(), and llvm::GlobalObject::setSection().

Referenced by llvm::EmbedBitcodePass::run().

emitAMDGPUPrintfCall()

Value * llvm::emitAMDGPUPrintfCall	(	IRBuilder<> &	Builder,
		ArrayRef< Value * >	Args,
		bool	isBuffered
	)

Definition at line 428 of file AMDGPUEmitPrintf.cpp.

References llvm::NamedMDNode::addOperand(), appendString(), assert(), callBufferedPrintfArgPush(), callBufferedPrintfStart(), callPrintfBegin(), llvm::BranchInst::Create(), llvm::BasicBlock::Create(), llvm::IRBuilderBase::CreateConstInBoundsGEP1_32(), llvm::IRBuilderBase::CreateICmpNE(), llvm::IRBuilderBase::CreateNot(), llvm::IRBuilderBase::CreateOr(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateShl(), llvm::IRBuilderBase::CreateStore(), llvm::IRBuilderBase::CreateTrunc(), llvm::StringRef::empty(), End, llvm::MD5::final(), llvm::MDNode::get(), llvm::MDString::get(), llvm::ConstantPointerNull::get(), getConstantStringInfo(), llvm::IRBuilderBase::getContext(), llvm::IRBuilderBase::GetInsertBlock(), llvm::IRBuilderBase::getInt32(), llvm::IRBuilderBase::getInt32Ty(), llvm::IRBuilderBase::getInt64(), llvm::IRBuilderBase::getInt8Ty(), llvm::IRBuilderBase::getIntN(), llvm::BasicBlock::getModule(), llvm::NamedMDNode::getNumOperands(), llvm::BasicBlock::getParent(), Int32Ty, locateCStrings(), llvm::MD5::MD5Result::low(), processArg(), Ptr, llvm::IRBuilderBase::SetInsertPoint(), llvm::StringRef::str(), llvm::SparseBitVector< ElementSize >::test(), and llvm::MD5::update().

EmitAnyX86InstComments()

bool llvm::EmitAnyX86InstComments	(	const MCInst *	MI,
		raw_ostream &	OS,
		const MCInstrInfo &	MCII
	)

EmitAnyX86InstComments - This function decodes x86 instructions and prints newline terminated strings to the specified string if desired.

This information is shown in disassembly dumps when verbose assembly is enabled.

Definition at line 628 of file X86InstComments.cpp.

References CASE_AVX512_INS_COMMON, CASE_MOVDUP, CASE_PMOVZX, CASE_SHUF, CASE_UNPCK, CASE_VPERM, CASE_VPERMILPI, CASE_VSHUF, DecodeBLENDMask(), DecodeEXTRQIMask(), DecodeInsertElementMask(), DecodeINSERTPSMask(), DecodeINSERTQIMask(), DecodeMOVDDUPMask(), DecodeMOVHLPSMask(), DecodeMOVLHPSMask(), DecodeMOVSHDUPMask(), DecodeMOVSLDUPMask(), DecodePALIGNRMask(), DecodePSHUFHWMask(), DecodePSHUFLWMask(), DecodePSHUFMask(), DecodePSLLDQMask(), DecodePSRLDQMask(), DecodePSWAPMask(), DecodeScalarMoveMask(), DecodeSHUFPMask(), DecodeSubVectorBroadcast(), DecodeUNPCKHMask(), DecodeUNPCKLMask(), DecodeVALIGNMask(), DecodeVPERM2X128Mask(), DecodeVPERMMask(), decodeVSHUF64x2FamilyMask(), DecodeZeroExtendMask(), DecodeZeroMoveLowMask(), llvm::SmallVectorBase< Size_T >::empty(), getRegName(), getRegOperandNumElts(), MI, OS, printFMAComments(), printMasking(), llvm::SmallVectorBase< Size_T >::size(), SM_SentinelUndef, and SM_SentinelZero.

Referenced by llvm::X86ATTInstPrinter::printInst(), and llvm::X86IntelInstPrinter::printInst().

emitAppleAccelTable()

template<typename DataT >

void llvm::emitAppleAccelTable	(	AsmPrinter *	Asm,
		AccelTable< DataT > &	Contents,
		StringRef	Prefix,
		const MCSymbol *	SecBegin
	)

Emit an Apple Accelerator Table consisting of entries in the specified AccelTable.

The DataT template parameter should be derived from AppleAccelTableData.

Definition at line 433 of file AccelTable.h.

References emitAppleAccelTableImpl().

Referenced by llvm::dwarf_linker::parallel::DwarfEmitterImpl::emitAppleNames(), llvm::dwarf_linker::classic::DwarfStreamer::emitAppleNames(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::emitAppleNamespaces(), llvm::dwarf_linker::classic::DwarfStreamer::emitAppleNamespaces(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::emitAppleObjc(), llvm::dwarf_linker::classic::DwarfStreamer::emitAppleObjc(), llvm::dwarf_linker::parallel::DwarfEmitterImpl::emitAppleTypes(), and llvm::dwarf_linker::classic::DwarfStreamer::emitAppleTypes().

emitAppleAccelTableImpl()

void llvm::emitAppleAccelTableImpl	(	AsmPrinter *	Asm,
		AccelTableBase &	Contents,
		StringRef	Prefix,
		const MCSymbol *	SecBegin,
		ArrayRef< AppleAccelTableData::Atom >	Atoms
	)

Definition at line 638 of file AccelTable.cpp.

References llvm::AccelTableBase::finalize().

Referenced by emitAppleAccelTable().

emitARMRegPlusImmediate()

void llvm::emitARMRegPlusImmediate	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator &	MBBI,
		const DebugLoc &	dl,
		Register	DestReg,
		Register	BaseReg,
		int	NumBytes,
		ARMCC::CondCodes	Pred,
		Register	PredReg,
		const ARMBaseInstrInfo &	TII,
		unsigned	MIFlags = 0
	)

emitARMRegPlusImmediate / emitT2RegPlusImmediate - Emits a series of instructions to materializea destreg = basereg + immediate in ARM / Thumb2 code.

Definition at line 2467 of file ARMBaseInstrInfo.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), condCodeOp(), llvm::ARM_AM::getSOImmVal(), llvm::ARM_AM::getSOImmValRotate(), llvm::RegState::Kill, MBB, MBBI, predOps(), llvm::MachineInstrBuilder::setMIFlags(), and TII.

Referenced by llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ARMFrameLowering::emitEpilogue(), and emitRegPlusImmediate().

emitBCmp()

Value * llvm::emitBCmp	(	Value *	Ptr1,
		Value *	Ptr2,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the bcmp function.

Definition at line 1583 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), and getSizeTTy().

emitBinaryFloatFnCall() [1/2]

Value * llvm::emitBinaryFloatFnCall	(	Value *	Op1,
		Value *	Op2,
		const TargetLibraryInfo *	TLI,
		LibFunc	DoubleFn,
		LibFunc	FloatFn,
		LibFunc	LongDoubleFn,
		IRBuilderBase &	B,
		const AttributeList &	Attrs
	)

Emit a call to the binary function DoubleFn, FloatFn or LongDoubleFn, depending of the type of Op1.

Definition at line 1786 of file BuildLibCalls.cpp.

References B, emitBinaryFloatFnCallHelper(), getFloatFn(), llvm::Value::getType(), and Name.

emitBinaryFloatFnCall() [2/2]

Value * llvm::emitBinaryFloatFnCall	(	Value *	Op1,
		Value *	Op2,
		const TargetLibraryInfo *	TLI,
		StringRef	Name,
		IRBuilderBase &	B,
		const AttributeList &	Attrs
	)

Emit a call to the binary function named 'Name' (e.g.

'fmin'). This function is known to take type matching 'Op1' and 'Op2' and return one value with the same type. If 'Op1/Op2' are long double, 'l' is added as the suffix of name, if 'Op1/Op2' are float, we add a 'f' suffix.

Definition at line 1771 of file BuildLibCalls.cpp.

References appendTypeSuffix(), assert(), B, emitBinaryFloatFnCallHelper(), llvm::TargetLibraryInfo::getLibFunc(), and Name.

Referenced by optimizeDoubleFP().

emitCalloc()

Value * llvm::emitCalloc	(	Value *	Num,
		Value *	Size,
		IRBuilderBase &	B,
		const TargetLibraryInfo &	TLI
	)

Emit a call to the calloc function.

Definition at line 1923 of file BuildLibCalls.cpp.

References B, F, llvm::FunctionCallee::getCallee(), llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), getSizeTTy(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), llvm::CallBase::setCallingConv(), Size, and llvm::Value::stripPointerCasts().

EmitDetailedRecords()

void llvm::EmitDetailedRecords	(	RecordKeeper &	RK,
		raw_ostream &	OS
	)

Definition at line 198 of file DetailedRecordsBackend.cpp.

References OS.

emitDWARF5AccelTable() [1/2]

void llvm::emitDWARF5AccelTable	(	AsmPrinter *	Asm,
		DWARF5AccelTable &	Contents,
		ArrayRef< std::variant< MCSymbol *, uint64_t > >	CUs,
		llvm::function_ref< std::optional< DWARF5AccelTable::UnitIndexAndEncoding >(const DWARF5AccelTableData &)>	getIndexForEntry
	)

Emit a DWARFv5 Accelerator Table consisting of entries in the specified AccelTable.

The CUs contains either symbols keeping offsets to the start of compilation unit, either offsets to the start of compilation unit themselves.

Definition at line 713 of file AccelTable.cpp.

References llvm::AccelTableBase::finalize().

emitDWARF5AccelTable() [2/2]

void llvm::emitDWARF5AccelTable	(	AsmPrinter *	Asm,
		DWARF5AccelTable &	Contents,
		const DwarfDebug &	DD,
		ArrayRef< std::unique_ptr< DwarfCompileUnit > >	CUs
	)

Definition at line 645 of file AccelTable.cpp.

References llvm::DICompileUnit::Apple, assert(), llvm::DIEInteger::BestForm(), llvm::DICompileUnit::Default, enumerate(), llvm::AccelTableBase::finalize(), llvm::DwarfUnit::getLabelBegin(), llvm::DWARF5AccelTable::getTypeUnitsSymbols(), llvm::SmallVectorBase< Size_T >::size(), and llvm::DwarfDebug::useSplitDwarf().

Referenced by llvm::dwarf_linker::classic::DwarfStreamer::emitDebugNames(), and llvm::dwarf_linker::parallel::DwarfEmitterImpl::emitDebugNames().

emitFPutC()

Value * llvm::emitFPutC	(	Value *	Char,
		Value *	File,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the fputc function.

This assumes that Char is an 'int', and File is a pointer to FILE.

Definition at line 1839 of file BuildLibCalls.cpp.

References B, F, getIntTy(), llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), and llvm::CallBase::setCallingConv().

emitFPutS()

Value * llvm::emitFPutS	(	Value *	Str,
		Value *	File,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the fputs function.

Str is required to be a pointer and File is a pointer to FILE.

Definition at line 1859 of file BuildLibCalls.cpp.

References B, F, getIntTy(), llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), and llvm::CallBase::setCallingConv().

emitFrameOffset()

void llvm::emitFrameOffset	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MBBI,
		const DebugLoc &	DL,
		unsigned	DestReg,
		unsigned	SrcReg,
		StackOffset	Offset,
		const TargetInstrInfo *	TII,
		MachineInstr::MIFlag	Flag = MachineInstr::NoFlags,
		bool	SetNZCV = false,
		bool	NeedsWinCFI = false,
		bool *	HasWinCFI = nullptr,
		bool	EmitCFAOffset = false,
		StackOffset	InitialOffset = {},
		unsigned	FrameReg = AArch64::SP
	)

emitFrameOffset - Emit instructions as needed to set DestReg to SrcReg plus Offset.

This is intended to be used from within the prolog/epilog insertion (PEI) pass, where a virtual scratch register may be allocated if necessary, to be replaced by the scavenger at the end of PEI.

Definition at line 5413 of file AArch64InstrInfo.cpp.

References assert(), llvm::AArch64InstrInfo::decomposeStackOffsetForFrameOffsets(), DL, emitFrameOffsetAdj(), F, llvm::StackOffset::getFixed(), llvm::MachineFunction::getFunction(), llvm::MachineBasicBlock::getParent(), llvm::StackOffset::getScalable(), MBB, MBBI, Offset, and TII.

Referenced by convertCalleeSaveRestoreToSPPrePostIncDec(), llvm::AArch64FrameLowering::eliminateCallFramePseudoInstr(), llvm::AArch64RegisterInfo::eliminateFrameIndex(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), llvm::AArch64InstrInfo::probedStackAlloc(), and rewriteAArch64FrameIndex().

emitFWrite()

Value * llvm::emitFWrite	(	Value *	Ptr,
		Value *	Size,
		Value *	File,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the fwrite function.

This assumes that Ptr is a pointer, Size is an 'size_t', and File is a pointer to FILE.

Definition at line 1879 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), getSizeTTy(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Ptr, llvm::CallBase::setCallingConv(), and Size.

emitGEPOffset()

Value * llvm::emitGEPOffset	(	IRBuilderBase *	Builder,
		const DataLayout &	DL,
		User *	GEP,
		bool	NoAssumptions = false
	)

Given a getelementptr instruction/constantexpr, emit the code necessary to compute the offset from the base pointer (without adding in the base pointer).

Return the result as a signed integer of intptr size. When NoAssumptions is true, no assumptions about index computation not overflowing is made.

Definition at line 22 of file Local.cpp.

References llvm::IRBuilderBase::CreateAdd(), llvm::IRBuilderBase::CreateIntCast(), llvm::IRBuilderBase::CreateMul(), llvm::IRBuilderBase::CreateTypeSize(), llvm::IRBuilderBase::CreateVectorSplat(), DL, GEP, gep_type_begin(), llvm::TypeSize::getFixed(), llvm::Constant::getNullValue(), llvm::Type::getScalarType(), llvm::generic_gep_type_iterator< ItTy >::getSequentialElementStride(), llvm::generic_gep_type_iterator< ItTy >::getStructTypeOrNull(), llvm::GEPOperator::isInBounds(), llvm::Type::isVectorTy(), Offset, and Size.

Referenced by rewriteGEPAsOffset(), and llvm::ObjectSizeOffsetEvaluator::visitGEPOperator().

emitHotColdNew()

Value * llvm::emitHotColdNew	(	Value *	Num,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI,
		LibFunc	NewFunc,
		uint8_t	HotCold
	)

Emit a call to the hot/cold operator new function.

Definition at line 1943 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), llvm::Value::getType(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Name, and llvm::CallBase::setCallingConv().

emitHotColdNewAligned()

Value * llvm::emitHotColdNewAligned	(	Value *	Num,
		Value *	Align,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI,
		LibFunc	NewFunc,
		uint8_t	HotCold
	)

Definition at line 1984 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), llvm::Value::getType(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Name, and llvm::CallBase::setCallingConv().

emitHotColdNewAlignedNoThrow()

Value * llvm::emitHotColdNewAlignedNoThrow	(	Value *	Num,
		Value *	Align,
		Value *	NoThrow,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI,
		LibFunc	NewFunc,
		uint8_t	HotCold
	)

Definition at line 2004 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), llvm::Value::getType(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Name, and llvm::CallBase::setCallingConv().

emitHotColdNewNoThrow()

Value * llvm::emitHotColdNewNoThrow	(	Value *	Num,
		Value *	NoThrow,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI,
		LibFunc	NewFunc,
		uint8_t	HotCold
	)

Definition at line 1963 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), llvm::Value::getType(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Name, and llvm::CallBase::setCallingConv().

EmitImportsFiles()

std::error_code llvm::EmitImportsFiles	(	StringRef	ModulePath,
		StringRef	OutputFilename,
		const std::map< std::string, GVSummaryMapTy > &	ModuleToSummariesForIndex
	)

Emit into OutputFilename the files module ModulePath will import from.

Emit the files ModulePath will import from into OutputFilename.

Definition at line 1354 of file FunctionImport.cpp.

References OutputFilename.

Referenced by llvm::lto::ThinBackendProc::emitFiles(), and llvm::ThinLTOCodeGenerator::emitImports().

emitInlinedInto()

void llvm::emitInlinedInto	(	OptimizationRemarkEmitter &	ORE,
		DebugLoc	DLoc,
		const BasicBlock *	Block,
		const Function &	Callee,
		const Function &	Caller,
		bool	IsMandatory,
		function_ref< void(OptimizationRemark &)>	ExtraContext = {},
		const char *	PassName = nullptr
	)

Emit ORE message.

Definition at line 490 of file InlineAdvisor.cpp.

References addLocationToRemarks(), Block, DEBUG_TYPE, llvm::OptimizationRemarkEmitter::emit(), PassName, and Remark.

Referenced by emitInlinedIntoBasedOnCost().

emitInlinedIntoBasedOnCost()

void llvm::emitInlinedIntoBasedOnCost	(	OptimizationRemarkEmitter &	ORE,
		DebugLoc	DLoc,
		const BasicBlock *	Block,
		const Function &	Callee,
		const Function &	Caller,
		const InlineCost &	IC,
		bool	ForProfileContext = false,
		const char *	PassName = nullptr
	)

Emit ORE message based in cost (default heuristic).

Definition at line 508 of file InlineAdvisor.cpp.

References Block, emitInlinedInto(), llvm::InlineCost::isAlways(), PassName, and Remark.

EmitJSON()

void llvm::EmitJSON	(	RecordKeeper &	RK,
		raw_ostream &	OS
	)

Definition at line 189 of file JSONBackend.cpp.

References OS.

emitLinkerFlagsForGlobalCOFF()

void llvm::emitLinkerFlagsForGlobalCOFF	(	raw_ostream &	OS,
		const GlobalValue *	GV,
		const Triple &	TT,
		Mangler &	Mangler
	)

Definition at line 213 of file Mangler.cpp.

References canBeUnquotedInDirective(), llvm::raw_ostream::flush(), getArm64ECDemangledFunctionName(), llvm::Module::getDataLayout(), llvm::DataLayout::getGlobalPrefix(), llvm::Value::getName(), llvm::Mangler::getNameWithPrefix(), llvm::GlobalValue::getParent(), llvm::GlobalValue::getValueType(), llvm::GlobalValue::hasDLLExportStorageClass(), llvm::GlobalValue::hasHiddenVisibility(), llvm::Value::hasName(), llvm::GlobalValue::isDeclaration(), llvm::Type::isFunctionTy(), and OS.

emitLinkerFlagsForUsedCOFF()

void llvm::emitLinkerFlagsForUsedCOFF	(	raw_ostream &	OS,
		const GlobalValue *	GV,
		const Triple &	T,
		Mangler &	M
	)

Definition at line 279 of file Mangler.cpp.

References canBeUnquotedInDirective(), llvm::Value::getName(), llvm::Value::hasName(), and OS.

emitMalloc()

Value * llvm::emitMalloc	(	Value *	Num,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the malloc function.

Definition at line 1903 of file BuildLibCalls.cpp.

References B, F, llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), getSizeTTy(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), Malloc, and llvm::CallBase::setCallingConv().

emitMemCCpy()

Value * llvm::emitMemCCpy	(	Value *	Ptr1,
		Value *	Ptr2,
		Value *	Val,
		Value *	Len,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the memccpy function.

Definition at line 1593 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), and getSizeTTy().

emitMemChr()

Value * llvm::emitMemChr	(	Value *	Ptr,
		Value *	Val,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the memchr function.

This assumes that Ptr is a pointer, Val is an 'int' value, and Len is an 'size_t' value.

Definition at line 1553 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), getSizeTTy(), and Ptr.

emitMemCmp()

Value * llvm::emitMemCmp	(	Value *	Ptr1,
		Value *	Ptr2,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the memcmp function.

Definition at line 1573 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), and getSizeTTy().

emitMemCpyChk()

Value * llvm::emitMemCpyChk	(	Value *	Dst,
		Value *	Src,
		Value *	Len,
		Value *	ObjSize,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the __memcpy_chk function to the builder.

This expects that the Len and ObjSize have type 'size_t' and Dst/Src are pointers.

Definition at line 1522 of file BuildLibCalls.cpp.

References B, F, llvm::AttributeList::FunctionIndex, llvm::AttributeList::get(), llvm::FunctionCallee::getCallee(), getOrInsertLibFunc(), getSizeTTy(), isLibFuncEmittable(), llvm::CallBase::setCallingConv(), and llvm::Value::stripPointerCasts().

emitMemPCpy()

Value * llvm::emitMemPCpy	(	Value *	Dst,
		Value *	Src,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the mempcpy function.

Definition at line 1544 of file BuildLibCalls.cpp.

References B, emitLibCall(), and getSizeTTy().

emitMemRChr()

Value * llvm::emitMemRChr	(	Value *	Ptr,
		Value *	Val,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the memrchr function, analogously to emitMemChr.

Definition at line 1563 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), getSizeTTy(), and Ptr.

emitPutChar()

Value * llvm::emitPutChar	(	Value *	Char,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the putchar function. This assumes that Char is an 'int'.

Definition at line 1802 of file BuildLibCalls.cpp.

References B, F, llvm::FunctionCallee::getCallee(), getIntTy(), llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), llvm::CallBase::setCallingConv(), and llvm::Value::stripPointerCasts().

emitPutS()

Value * llvm::emitPutS	(	Value *	Str,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the puts function. This assumes that Str is some pointer.

Definition at line 1821 of file BuildLibCalls.cpp.

References B, F, llvm::FunctionCallee::getCallee(), getIntTy(), llvm::TargetLibraryInfo::getName(), getOrInsertLibFunc(), inferNonMandatoryLibFuncAttrs(), isLibFuncEmittable(), llvm::CallBase::setCallingConv(), and llvm::Value::stripPointerCasts().

emitSNPrintf()

Value * llvm::emitSNPrintf	(	Value *	Dest,
		Value *	Size,
		Value *	Fmt,
		ArrayRef< Value * >	Args,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the snprintf function.

Definition at line 1603 of file BuildLibCalls.cpp.

References append_range(), B, emitLibCall(), getIntTy(), getSizeTTy(), and Size.

emitSourceFileHeader()

void llvm::emitSourceFileHeader	(	StringRef	Desc,
		raw_ostream &	OS,
		const RecordKeeper &	Record = RecordKeeper()
	)

emitSourceFileHeader - Output an LLVM style file header to the specified raw_ostream.

Definition at line 44 of file TableGenBackend.cpp.

References assert(), llvm::sys::path::filename(), Length, MAX_LINE_LEN, OS, printLine(), and llvm::StringRef::size().

emitSPrintf()

Value * llvm::emitSPrintf	(	Value *	Dest,
		Value *	Fmt,
		ArrayRef< Value * >	VariadicArgs,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the sprintf function.

Definition at line 1616 of file BuildLibCalls.cpp.

References append_range(), B, emitLibCall(), and getIntTy().

emitStpCpy()

Value * llvm::emitStpCpy	(	Value *	Dst,
		Value *	Src,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the stpcpy function to the builder, for the specified pointer arguments.

Definition at line 1499 of file BuildLibCalls.cpp.

References B, and emitLibCall().

emitStpNCpy()

Value * llvm::emitStpNCpy	(	Value *	Dst,
		Value *	Src,
		Value *	Len,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the stpncpy function to the builder, for the specified pointer arguments and length.

Definition at line 1514 of file BuildLibCalls.cpp.

References B, emitLibCall(), and getSizeTTy().

emitStrCat()

Value * llvm::emitStrCat	(	Value *	Dest,
		Value *	Src,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strcat function.

Definition at line 1628 of file BuildLibCalls.cpp.

References B, and emitLibCall().

emitStrChr()

Value * llvm::emitStrChr	(	Value *	Ptr,
		char	C,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strchr function to the builder, for the specified pointer and character.

Ptr is required to be some pointer type, and the return value has 'i8*' type.

Definition at line 1473 of file BuildLibCalls.cpp.

References B, llvm::CallingConv::C, emitLibCall(), getIntTy(), and Ptr.

emitStrCpy()

Value * llvm::emitStrCpy	(	Value *	Dst,
		Value *	Src,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strcpy function to the builder, for the specified pointer arguments.

Definition at line 1492 of file BuildLibCalls.cpp.

References B, and emitLibCall().

emitStrDup()

Value * llvm::emitStrDup	(	Value *	Ptr,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strdup function to the builder, for the specified pointer.

Ptr is required to be some pointer type, and the return value has 'i8*' type.

Definition at line 1467 of file BuildLibCalls.cpp.

References B, emitLibCall(), and Ptr.

emitStrLCat()

Value * llvm::emitStrLCat	(	Value *	Dest,
		Value *	Src,
		Value *	Size,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strlcat function.

Definition at line 1645 of file BuildLibCalls.cpp.

References B, emitLibCall(), getSizeTTy(), and Size.

emitStrLCpy()

Value * llvm::emitStrLCpy	(	Value *	Dest,
		Value *	Src,
		Value *	Size,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strlcpy function.

Definition at line 1636 of file BuildLibCalls.cpp.

References B, emitLibCall(), getSizeTTy(), and Size.

emitStrLen()

Value * llvm::emitStrLen	(	Value *	Ptr,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strlen function to the builder, for the specified pointer.

Ptr is required to be some pointer type, and the return value has 'size_t' type.

Definition at line 1460 of file BuildLibCalls.cpp.

References B, emitLibCall(), getSizeTTy(), and Ptr.

emitStrNCat()

Value * llvm::emitStrNCat	(	Value *	Dest,
		Value *	Src,
		Value *	Size,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strncat function.

Definition at line 1654 of file BuildLibCalls.cpp.

References B, emitLibCall(), getSizeTTy(), and Size.

emitStrNCmp()

Value * llvm::emitStrNCmp	(	Value *	Ptr1,
		Value *	Ptr2,
		Value *	Len,
		IRBuilderBase &	B,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strncmp function to the builder.

Definition at line 1481 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), and getSizeTTy().

emitStrNCpy()

Value * llvm::emitStrNCpy	(	Value *	Dst,
		Value *	Src,
		Value *	Len,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the strncpy function to the builder, for the specified pointer arguments and length.

Definition at line 1506 of file BuildLibCalls.cpp.

References B, emitLibCall(), and getSizeTTy().

emitT2RegPlusImmediate()

void llvm::emitT2RegPlusImmediate	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator &	MBBI,
		const DebugLoc &	dl,
		Register	DestReg,
		Register	BaseReg,
		int	NumBytes,
		ARMCC::CondCodes	Pred,
		Register	PredReg,
		const ARMBaseInstrInfo &	TII,
		unsigned	MIFlags = 0
	)

Definition at line 308 of file Thumb2InstrInfo.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, assert(), BuildMI(), condCodeOp(), countl_zero(), llvm::ARM_AM::getT2SOImmVal(), llvm::RegState::Kill, MBB, MBBI, predOps(), llvm::MachineInstrBuilder::setMIFlags(), and TII.

Referenced by llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ARMFrameLowering::emitEpilogue(), and emitRegPlusImmediate().

emitThumbRegPlusImmediate()

void llvm::emitThumbRegPlusImmediate	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator &	MBBI,
		const DebugLoc &	dl,
		Register	DestReg,
		Register	BaseReg,
		int	NumBytes,
		const TargetInstrInfo &	TII,
		const ARMBaseRegisterInfo &	MRI,
		unsigned	MIFlags = 0
	)

emitThumbRegPlusImmediate - Emits a series of instructions to materialize a destreg = basereg + immediate in Thumb code.

Tries a series of ADDs or SUBs first, and uses a constant pool value if the instruction sequence would be too long. This is allowed to modify the condition flags.

Definition at line 251 of file ThumbRegisterInfo.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, alignTo(), assert(), BuildMI(), emitThumbRegPlusImmInReg(), isARMLowRegister(), llvm::RegState::Kill, MBB, MBBI, MRI, predOps(), llvm::MachineInstrBuilder::setMIFlags(), t1CondCodeOp(), and TII.

Referenced by llvm::ThumbRegisterInfo::eliminateFrameIndex(), emitCallSPUpdate(), llvm::Thumb1FrameLowering::emitEpilogue(), emitPrologueEpilogueSPUpdate(), and llvm::ThumbRegisterInfo::rewriteFrameIndex().

emitUnaryFloatFnCall() [1/2]

Value * llvm::emitUnaryFloatFnCall	(	Value *	Op,
		const TargetLibraryInfo *	TLI,
		LibFunc	DoubleFn,
		LibFunc	FloatFn,
		LibFunc	LongDoubleFn,
		IRBuilderBase &	B,
		const AttributeList &	Attrs
	)

Emit a call to the unary function DoubleFn, FloatFn or LongDoubleFn, depending of the type of Op.

Definition at line 1733 of file BuildLibCalls.cpp.

References B, emitUnaryFloatFnCallHelper(), getFloatFn(), and Name.

emitUnaryFloatFnCall() [2/2]

Value * llvm::emitUnaryFloatFnCall	(	Value *	Op,
		const TargetLibraryInfo *	TLI,
		StringRef	Name,
		IRBuilderBase &	B,
		const AttributeList &	Attrs
	)

Emit a call to the unary function named 'Name' (e.g.

'floor'). This function is known to take a single of type matching 'Op' and returns one value with the same type. If 'Op' is a long double, 'l' is added as the suffix of name, if 'Op' is a float, we add a 'f' suffix.

Definition at line 1721 of file BuildLibCalls.cpp.

References appendTypeSuffix(), B, emitUnaryFloatFnCallHelper(), llvm::TargetLibraryInfo::getLibFunc(), and Name.

Referenced by getSqrtCall(), optimizeDoubleFP(), and llvm::InstCombinerImpl::visitFDiv().

emitVSNPrintf()

Value * llvm::emitVSNPrintf	(	Value *	Dest,
		Value *	Size,
		Value *	Fmt,
		Value *	VAList,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the vsnprintf function.

Definition at line 1663 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), getSizeTTy(), llvm::Value::getType(), and Size.

emitVSPrintf()

Value * llvm::emitVSPrintf	(	Value *	Dest,
		Value *	Fmt,
		Value *	VAList,
		IRBuilderBase &	B,
		const TargetLibraryInfo *	TLI
	)

Emit a call to the vsprintf function.

Definition at line 1674 of file BuildLibCalls.cpp.

References B, emitLibCall(), getIntTy(), and llvm::Value::getType().

EnableExtTspBlockPlacement()

cl::opt< bool > llvm::EnableExtTspBlockPlacement	(	"enable-ext-tsp-block-placement"	,
		cl::Hidden	,
		cl::init(false)	,
		cl::desc("Enable machine block placement based on the ext-tsp model, " "optimizing I-cache utilization.")
	)

EnableFSDiscriminator()

cl::opt< bool > llvm::EnableFSDiscriminator	(	"enable-fs-discriminator"	,
		cl::Hidden	,
		cl::desc("Enable adding flow sensitive discriminators")
	)

EnableInferAlignmentPass()

cl::opt< bool > llvm::EnableInferAlignmentPass	(	"enable-infer-alignment-pass"	,
		cl::init(true)	,
		cl::Hidden	,
		cl::ZeroOrMore	,
		cl::desc("Enable the InferAlignment pass, disabling alignment inference in " "InstCombine")
	)

EnableKnowledgeRetention()

cl::opt< bool > llvm::EnableKnowledgeRetention	(	"enable-knowledge-retention"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("enable preservation of attributes throughout code transformation")
	)

EnableLTOInternalization()

cl::opt< bool > llvm::EnableLTOInternalization	(	"enable-lto-internalization"	,
		cl::init(true)	,
		cl::Hidden	,
		cl::desc("Enable global value internalization in LTO")
	)

Enable global value internalization in LTO.

EnableMemProfContextDisambiguation()

cl::opt< bool > llvm::EnableMemProfContextDisambiguation	(	"enable-memprof-context-disambiguation"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::ZeroOrMore	,
		cl::desc("Enable MemProf context disambiguation")
	)

EnablePrettyStackTrace()

void llvm::EnablePrettyStackTrace

(

)

Enables dumping a "pretty" stack trace when the program crashes.

See also

PrettyStackTraceEntry

Definition at line 279 of file PrettyStackTrace.cpp.

Referenced by LLVMEnablePrettyStackTrace(), and llvm::PrettyStackTraceProgram::PrettyStackTraceProgram().

EnablePrettyStackTraceOnSigInfoForThisThread()

void llvm::EnablePrettyStackTraceOnSigInfoForThisThread

(

bool

ShouldEnable = true

)

Enables (or disables) dumping a "pretty" stack trace when the user sends SIGINFO or SIGUSR1 to the current process.

This is a per-thread decision so that a program can choose to print stack traces only on a primary thread, or on all threads that use PrettyStackTraceEntry.

See also

EnablePrettyStackTrace

PrettyStackTraceEntry

Definition at line 287 of file PrettyStackTrace.cpp.

References llvm::sys::SetInfoSignalFunction().

EnableStatistics()

void llvm::EnableStatistics

(

bool

DoPrintOnExit = true

)

Enable the collection and printing of statistics.

Definition at line 134 of file Statistic.cpp.

References Enabled, and PrintOnExit.

Referenced by llvm::lto::setupStatsFile().

encode() [1/2]

unsigned llvm::encode ( Align  A )

inline

Returns a representation of the alignment, the encoded value is positive by definition.

Definition at line 230 of file Alignment.h.

References A, and encode().

encode() [2/2]

unsigned llvm::encode ( MaybeAlign  A )

inline

Returns a representation of the alignment that encodes undefined as 0.

Definition at line 217 of file Alignment.h.

Referenced by encode(), encodeCnt(), llvm::GlobalObject::setAlignment(), llvm::MCSymbol::setCommon(), llvm::ISD::ArgFlagsTy::setMemAlign(), and llvm::ISD::ArgFlagsTy::setOrigAlign().

encodeBase64()

template<class InputBytes >

std::string llvm::encodeBase64

(

InputBytes const &

Bytes

)

Definition at line 23 of file Base64.h.

Referenced by llvm::TargetLoweringObjectFileELF::emitModuleMetadata().

encodeSLEB128() [1/2]

unsigned llvm::encodeSLEB128 ( int64_t  Value, raw_ostream &  OS, unsigned  PadTo = 0  )

inline

Utility function to encode a SLEB128 value to an output stream.

Returns the length in bytes of the encoded value.

Definition at line 23 of file LEB128.h.

References OS.

Referenced by appendScalableVectorExpression(), appendVGScaledOffsetExpr(), llvm::dwarf_linker::parallel::SectionDescriptor::applySLEB128(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry(), llvm::BufferByteStreamer::emitSLEB128(), llvm::MCStreamer::emitSLEB128IntValue(), llvm::MCDwarfLineAddr::encode(), llvm::DWARFYAML::Data::getAbbrevTableContentByIndex(), llvm::LoongArchAsmBackend::relaxDwarfLineAddr(), llvm::RISCVAsmBackend::relaxDwarfLineAddr(), writeDIE(), writeDWARFExpression(), writeLineTableOpcode(), llvm::gsym::FileWriter::writeSLEB(), and llvm::BinaryStreamWriter::writeSLEB128().

encodeSLEB128() [2/2]

unsigned llvm::encodeSLEB128 ( int64_t  Value, uint8_t *  p, unsigned  PadTo = 0  )

inline

Utility function to encode a SLEB128 value to a buffer.

Returns the length in bytes of the encoded value.

Definition at line 52 of file LEB128.h.

encodeULEB128() [1/2]

unsigned llvm::encodeULEB128 ( uint64_t  Value, raw_ostream &  OS, unsigned  PadTo = 0  )

inline

Utility function to encode a ULEB128 value to an output stream.

Returns the length in bytes of the encoded value.

Definition at line 80 of file LEB128.h.

References OS.

Referenced by appendScalableVectorExpression(), appendVGScaledOffsetExpr(), llvm::dwarf_linker::parallel::SectionDescriptor::applyULEB128(), llvm::dwarf_linker::parallel::CompileUnit::cloneDieAttrExpression(), collectGlobalObjectNameStrings(), createCFAOffset(), createDefCFAExpression(), createDefCFAOffset(), llvm::dwarf_linker::parallel::DwarfUnit::emitAbbreviations(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::dwarf_linker::parallel::DwarfUnit::emitDwarfAbbrevEntry(), emitFileEntry(), llvm::X86FrameLowering::emitPrologue(), llvm::UnwindOpcodeAssembler::EmitSPOffset(), llvm::BufferByteStreamer::emitULEB128(), llvm::MCStreamer::emitULEB128IntValue(), llvm::MCDwarfLineAddr::encode(), llvm::DWARFYAML::Data::getAbbrevTableContentByIndex(), llvm::LoongArchAsmBackend::relaxDwarfLineAddr(), llvm::RISCVAsmBackend::relaxDwarfLineAddr(), llvm::coverage::CoverageMappingWriter::write(), llvm::coverage::CoverageFilenamesSectionWriter::write(), llvm::coverage::TestingFormatWriter::write(), llvm::sampleprof::SampleProfileWriterBinary::writeBody(), writeCounter(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeCSNameIdx(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeCSNameTableSection(), writeDIE(), writeExtendedOpcode(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeFuncMetadata(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeFuncOffsetTable(), writeLimits(), writeLineTableOpcode(), writeListEntry(), llvm::sampleprof::SampleProfileWriterBinary::writeMagicIdent(), llvm::sampleprof::SampleProfileWriterBinary::writeNameIdx(), llvm::sampleprof::SampleProfileWriterBinary::writeNameTable(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeNameTable(), llvm::sampleprof::SampleProfileWriterBinary::writeSample(), llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeSample(), writeStringRef(), llvm::sampleprof::SampleProfileWriterBinary::writeSummary(), llvm::gsym::FileWriter::writeULEB(), and llvm::BinaryStreamWriter::writeULEB128().

encodeULEB128() [2/2]

unsigned llvm::encodeULEB128 ( uint64_t  Value, uint8_t *  p, unsigned  PadTo = 0  )

inline

Utility function to encode a ULEB128 value to a buffer.

Returns the length in bytes of the encoded value.

Definition at line 104 of file LEB128.h.

enum_seq() [1/2]

template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>

auto llvm::enum_seq	(	EnumT	Begin,
		EnumT	End
	)

Iterate over an enum type from Begin up to - but not including - End.

Note: enum_seq will generate each consecutive value, even if no enumerator with that value exists. Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX] for reverse iteration).

Definition at line 337 of file Sequence.h.

References End.

Referenced by llvm::TargetLoweringBase::initActions().

enum_seq() [2/2]

template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>

auto llvm::enum_seq	(	EnumT	Begin,
		EnumT	End,
		force_iteration_on_noniterable_enum_t
	)

Iterate over an enum type from Begin up to - but not including - End, even when EnumT is not marked as safely iterable by enum_iteration_traits.

Note: enum_seq will generate each consecutive value, even if no enumerator with that value exists. Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX] for reverse iteration).

Definition at line 352 of file Sequence.h.

References End.

enum_seq_inclusive() [1/2]

template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>

auto llvm::enum_seq_inclusive	(	EnumT	Begin,
		EnumT	End
	)

Iterate over an enum type from Begin to End inclusive.

Note: enum_seq_inclusive will generate each consecutive value, even if no enumerator with that value exists. Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX - 1] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX - 1] for reverse iteration).

Definition at line 364 of file Sequence.h.

References End.

Referenced by llvm::MVT::all_valuetypes(), llvm::CmpInst::FCmpPredicates(), llvm::MVT::fixedlen_vector_valuetypes(), llvm::MVT::fp_fixedlen_vector_valuetypes(), llvm::MVT::fp_scalable_vector_valuetypes(), llvm::MVT::fp_valuetypes(), llvm::CmpInst::ICmpPredicates(), llvm::MVT::integer_fixedlen_vector_valuetypes(), llvm::MVT::integer_scalable_vector_valuetypes(), llvm::MVT::integer_valuetypes(), llvm::MemoryEffectsBase< LocationEnum >::locations(), llvm::MVT::scalable_vector_valuetypes(), and llvm::MVT::vector_valuetypes().

enum_seq_inclusive() [2/2]

template<typename EnumT , typename = std::enable_if_t<std::is_enum<EnumT>::value>>

auto llvm::enum_seq_inclusive	(	EnumT	Begin,
		EnumT	End,
		force_iteration_on_noniterable_enum_t
	)

Iterate over an enum type from Begin to End inclusive, even when EnumT is not marked as safely iterable by enum_iteration_traits.

Note: enum_seq_inclusive will generate each consecutive value, even if no enumerator with that value exists. Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX - 1] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX - 1] for reverse iteration).

Definition at line 379 of file Sequence.h.

References End.

enumerate()

template<typename FirstRange , typename... RestRanges>

auto llvm::enumerate	(	FirstRange &&	First,
		RestRanges &&...	Rest
	)

Given two or more input ranges, returns a new range whose values are are tuples (A, B, C, ...), such that A is the 0-based index of the item in the sequence, and B, C, ..., are the values from the original input ranges.

All input ranges are required to have equal lengths. Note that the returned iterator allows for the values (B, C, ...) to be modified. Example:

 {c++}
std::vector<char> Letters = {'A', 'B', 'C', 'D'};
std::vector<int> Vals = {10, 11, 12, 13};
 
for (auto [Index, Letter, Value] : enumerate(Letters, Vals)) {
  printf("Item %zu - %c: %d\n", Index, Letter, Value);
  Value -= 10;
}

Output: Item 0 - A: 10 Item 1 - B: 11 Item 2 - C: 12 Item 3 - D: 13

or using an iterator:

 {c++}
for (auto it : enumerate(Vals)) {
  it.value() += 10;
  printf("Item %zu: %d\n", it.index(), it.value());
}

Output: Item 0: 20 Item 1: 21 Item 2: 22 Item 3: 23

Definition at line 2406 of file STLExtras.h.

References all_equal(), assert(), First, and range_size().

Referenced by llvm::AliasSetTracker::add(), llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::add(), llvm::ConstraintSystem::addVariableRow(), buildIntrinsicArgTypes(), buildUseMask(), llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), clusterSortPtrAccesses(), combineX86ShufflesRecursively(), llvm::SelectionDAG::computeKnownBits(), ComputeLinearIndex(), costAndCollectOperands(), llvm::object::MinidumpFile::create(), llvm::object::ELFFile< ELFT >::createFakeSections(), llvm::OpenMPIRBuilder::createReductions(), doesInTreeUserNeedToExtract(), llvm::DbgValueHistoryMap::dump(), llvm::MCPseudoProbeSections::emit(), emitDWARF5AccelTable(), llvm::Evaluator::EvaluateFunction(), llvm::VPWidenCallRecipe::execute(), expandToSwitch(), expandUser(), llvm::jitlink::finalizeBlockRelax(), findFuncPointers(), llvm::InstCombinerImpl::foldAggregateConstructionIntoAggregateReuse(), llvm::DWARFYAML::Data::getAbbrevTableInfoByID(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::AAResults::getModRefInfo(), getPerfectShuffleCost(), llvm::RISCVTTIImpl::getPointersChainCost(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::X86TargetLowering::isGuaranteedNotToBeUndefOrPoisonForTargetNode(), isReverseOrder(), isSimpleVIDSequence(), llvm::coverage::CoverageMapping::load(), lowerBuildVectorOfConstants(), lowerBuildVectorViaDominantValues(), llvm::RISCVTargetLowering::LowerOperation(), lowerShuffleAsDecomposedShuffleMerge(), lowerVECTOR_SHUFFLE(), moveFunctionAdaptingType(), llvm::SlotIndexes::packIndexes(), preAssignMask(), llvm::jitlink::relaxBlock(), reorderOrder(), replaceWithCallToVeclib(), llvm::InnerLoopVectorizer::scalarizeInstruction(), llvm::ARMTargetLowering::shouldSinkOperands(), llvm::RISCVTargetLowering::shouldSinkOperands(), llvm::OpenMPIRBuilder::tileLoops(), updateBranchWeights(), llvm::RISCVInstrInfo::verifyInstruction(), llvm::InstCombinerImpl::visitGEPOfGEP(), and llvm::yaml::yaml2minidump().

enumToString()

template<typename T , typename TEnum >

std::string llvm::enumToString	(	T	Value,
		ArrayRef< EnumEntry< TEnum > >	EnumValues
	)

Definition at line 93 of file ScopedPrinter.h.

equal()

template<typename L , typename R >

bool llvm::equal	(	L &&	LRange,
		R &&	RRange
	)

Wrapper function around std::equal to detect if pair-wise elements between two ranges are the same.

Definition at line 2025 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::RISCVTTIImpl::getShuffleCost(), LiveDebugValues::DbgValue::hasIdenticalValidLocOps(), matchSymmetricPhiNodesPair(), and LiveDebugValues::DbgValue::operator==().

erase()

template<typename Container , typename ValueType >

void llvm::erase	(	Container &	C,
		ValueType	V
	)

Wrapper function to remove a value from a container:

C.erase(remove(C.begin(), C.end(), V), C.end());

Definition at line 2059 of file STLExtras.h.

References llvm::CallingConv::C.

Referenced by llvm::logicalview::LVScope::addMissingElements(), combineDIExpressions(), llvm::MachineRegisterInfo::disableCalleeSavedRegister(), EliminateBlockCases(), erase_value(), findBuildAggregate(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::getChildren(), llvm::GraphDiff< NodePtr, InverseGraph >::getChildren(), llvm::IntervalMapImpl::LeafNode< KeyT, ValT, N, Traits >::insertFrom(), llvm::LPPassManager::markLoopAsDeleted(), llvm::SMSchedule::normalizeNonPipelinedInstructions(), llvm::LiveIntervals::repairIntervalsInRange(), llvm::SelectionDAGISel::SelectCodeCommon(), llvm::IntervalMap< KeyT, ValT, N, Traits >::iterator::setStart(), llvm::IntervalMap< KeyT, ValT, N, Traits >::iterator::setStop(), llvm::IntervalMap< KeyT, ValT, N, Traits >::iterator::setValue(), llvm::HexagonBlockRanges::RangeList::subtract(), llvm::HexagonBlockRanges::RangeList::unionize(), llvm::AssumptionCache::unregisterAssumption(), and UnrollLoop().

erase_if()

template<typename Container , typename UnaryPredicate >

void llvm::erase_if	(	Container &	C,
		UnaryPredicate	P
	)

Provide a container algorithm similar to C++ Library Fundamentals v2's erase_if which is equivalent to:

C.erase(remove_if(C, pred), C.end());

This version works for any container with an erase method call accepting two iterators.

Definition at line 2051 of file STLExtras.h.

References llvm::CallingConv::C, P, and remove_if().

Referenced by checkVectorTypesForPromotion(), collectPromotionCandidates(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), deleteDeadBlocksFromLoop(), llvm::SelectionDAGBuilder::dropDanglingDebugInfo(), llvm::TimeTraceProfiler::end(), llvm::MDAttachments::erase(), filterDeadComdatFunctions(), llvm::ifs::filterIFSSyms(), findArrayDimensionsRec(), llvm::logicalview::LVElement::generateName(), llvm::rdf::Liveness::getAllReachingDefs(), llvm::ARMBaseInstrInfo::getOutliningCandidateInfo(), llvm::RISCVInstrInfo::getOutliningCandidateInfo(), getSignature(), hoistLoopToNewParent(), InlineFunction(), llvm::OuterAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs >::Result::invalidate(), llvm::JumpThreadingPass::processThreadableEdges(), rebuildLoopAfterUnswitch(), llvm::AttrBuilder::remove(), llvm::MDAttachments::remove_if(), llvm::objcopy::elf::GroupSection::removeSectionReferences(), llvm::objcopy::coff::Object::removeSections(), llvm::objcopy::wasm::Object::removeSections(), llvm::objcopy::macho::SymbolTable::removeSymbols(), llvm::objcopy::coff::Object::removeSymbols(), llvm::LiveRange::removeValNo(), llvm::LoopFullUnrollPass::run(), unique_unsorted(), updateCGAndAnalysisManagerForPass(), llvm::JumpThreadingPass::updateSSA(), and UpgradeOperandBundles().

erase_value()

template<typename Container , typename ValueType >

void llvm::erase_value	(	Container &	C,
		ValueType	V
	)

Definition at line 2065 of file STLExtras.h.

References llvm::CallingConv::C, and erase().

eraseInstr()

void llvm::eraseInstr	(	MachineInstr &	MI,
		MachineRegisterInfo &	MRI,
		LostDebugLocObserver *	LocObserver = nullptr
	)

Definition at line 1645 of file Utils.cpp.

References eraseInstrs(), MI, and MRI.

Referenced by llvm::Legalizer::legalizeMachineFunction(), and verifyCFIntrinsic().

eraseInstrs()

void llvm::eraseInstrs	(	ArrayRef< MachineInstr * >	DeadInstrs,
		MachineRegisterInfo &	MRI,
		LostDebugLocObserver *	LocObserver = nullptr
	)

Definition at line 1630 of file Utils.cpp.

References llvm::GISelWorkList< N >::empty(), isTriviallyDead(), MI, MRI, llvm::GISelWorkList< N >::pop_back_val(), and saveUsesAndErase().

Referenced by eraseInstr(), and llvm::Legalizer::legalizeMachineFunction().

errnoAsErrorCode()

std::error_code llvm::errnoAsErrorCode ( )

inline

Helper to get errno as an std::error_code.

errno should always be represented using the generic category as that's what both libc++ and libstdc++ do. On POSIX systems you can also represent them using the system category, however this makes them compare differently for values outside of those used by std::errc if one is generic and the other is system.

See the libc++ and libstdc++ implementations of default_error_condition on the system category for more details on what the difference is.

Definition at line 1193 of file Error.h.

Referenced by computeArchiveRelativePath(), llvm::sys::fs::copy_file_internal(), llvm::sys::fs::TempFile::discard(), getHostID(), getLastSocketErrorCode(), getRandomBytes(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::initialize(), llvm::sys::fs::TempFile::keep(), llvm::sys::fs::md5_contents(), llvm::raw_fd_stream::read(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::release(), llvm::orc::SharedMemoryMapper::reserve(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::reserve(), and llvm::raw_fd_ostream::seek().

errorCodeToError()

Error llvm::errorCodeToError

(

std::error_code

EC

)

Helper for converting an std::error_code to a Error.

Definition at line 103 of file Error.cpp.

Referenced by llvm::jitlink::InProcessMemoryManager::IPInFlightAlloc::abandon(), llvm::lto::Config::addSaveTemps(), llvm::jitlink::InProcessMemoryManager::allocate(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::allocate(), llvm::object::Archive::Archive(), llvm::object::Binary::checkOffset(), computeArchiveRelativePath(), llvm::sys::fs::TempFile::create(), llvm::memprof::RawMemProfReader::create(), llvm::object::OffloadBinary::create(), llvm::FileOutputBuffer::create(), llvm::orc::LocalIndirectStubsInfo< ORCABI >::create(), llvm::object::createBinary(), createFileError(), createInMemoryBuffer(), llvm::object::ObjectFile::createObjectFile(), createOnDiskBuffer(), llvm::object::SymbolicFile::createSymbolicFile(), llvm::jitlink::InProcessMemoryManager::deallocate(), llvm::orc::InProcessMemoryMapper::deinitialize(), llvm::sys::fs::TempFile::discard(), doList(), llvm::lto::ThinBackendProc::emitFiles(), ErrorFromHResult(), errorOrToExpected(), llvm::coverage::CounterMappingContext::evaluate(), llvm::jitlink::InProcessMemoryManager::IPInFlightAlloc::finalize(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::finalize(), llvm::object::IRObjectFile::findBitcodeInMemBuffer(), llvm::object::IRObjectFile::findBitcodeInObject(), llvm::object::MachOObjectFile::findDsymObjectMembers(), llvm::object::Archive::Child::getBuffer(), llvm::NewArchiveMember::getFile(), llvm::object::Archive::Symbol::getMember(), getModuleSummaryIndexForFile(), llvm::object::XCOFFObjectFile::getNumberOfRelocationEntries(), llvm::object::MachOObjectFile::getSection(), llvm::object::ObjectFile::getStartAddress(), llvm::object::COFFObjectFile::getSymbol(), llvm::orc::InProcessMemoryMapper::initialize(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::initialize(), llvm::InitLLVM::InitLLVM(), llvm::sys::fs::TempFile::keep(), libDriverMain(), loadBinaryFormat(), loadObj(), localCache(), llvm::raw_fd_ostream::lock(), llvm::gsym::GsymReader::openFile(), llvm::orc::DumpObjects::operator()(), llvm::orc::InProcessMemoryMapper::release(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::release(), llvm::PrintCrashIRInstrumentation::reportCrashIR(), llvm::orc::InProcessMemoryMapper::reserve(), llvm::orc::SharedMemoryMapper::reserve(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::reserve(), llvm::gsym::GsymCreator::save(), llvm::orc::FDSimpleRemoteEPCTransport::sendMessage(), setupLLVMOptimizationRemarks(), setupMemoryBuffer(), llvm::lto::setupStatsFile(), llvm::OptPassGateInstrumentation::shouldRun(), streamFile(), and llvm::raw_fd_ostream::tryLockFor().

errorOrToExpected()

template<typename T >

Expected< T > llvm::errorOrToExpected

(

ErrorOr< T > &&

EO

)

Convert an ErrorOr<T> to an Expected<T>.

Definition at line 1198 of file Error.h.

References errorCodeToError().

Referenced by llvm::InstrProfCorrelator::get(), llvm::MemProfContextDisambiguation::MemProfContextDisambiguation(), and llvm::orc::ExecutorNativePlatform::operator()().

errorToBool()

bool llvm::errorToBool ( Error  Err )

inline

Helper for converting an Error to a bool.

This method returns true if Err is in an error state, or false if it is in a success state. Puts Err in a checked state in both cases (unlike Error::operator bool(), which only does this for success states).

Definition at line 1071 of file Error.h.

References consumeError().

Referenced by llvm::DWARFFormValue::extractValue(), llvm::StringRef::getAsDouble(), llvm::RISCV::getFeaturesForCPU(), llvm::LTOModule::getProducerString(), llvm::LTOModule::isBitcodeFile(), llvm::LTOModule::isBitcodeForTarget(), and llvm::Legalizer::runOnMachineFunction().

errorToErrorCode()

std::error_code llvm::errorToErrorCode

(

Error

Err

)

Helper for converting an ECError to a std::error_code.

This method requires that Err be Error() or an ECError, otherwise it will trigger a call to abort().

Definition at line 109 of file Error.cpp.

Referenced by expectedToErrorOr(), llvm::MemoryBuffer::getFileAsStream(), getFileAux(), getMemoryBufferForStream(), getOpenFileImpl(), getReadWriteFile(), llvm::object::ELFObjectFile< ELFT >::getRel(), llvm::object::ELFObjectFile< ELFT >::getRela(), llvm::object::ELFObjectFile< ELFT >::getRelSection(), libDriverMain(), localCache(), parseBitcodeFileImpl(), and llvm::object::ELFObjectFile< ELFT >::section_rel_end().

errorToErrorCodeAndEmitErrors()

std::error_code llvm::errorToErrorCodeAndEmitErrors	(	LLVMContext &	Ctx,
		Error	Err
	)

Definition at line 998 of file BitcodeReader.cpp.

References llvm::ErrorInfoBase::convertToErrorCode(), llvm::LLVMContext::emitError(), handleAllErrors(), and llvm::ErrorInfoBase::message().

Referenced by expectedToErrorOrAndEmitErrors().

errs()

raw_fd_ostream & llvm::errs

(

)

This returns a reference to a raw_ostream for standard error.

Use it like: errs() << "foo" << "bar"; By default, the stream is tied to stdout to ensure stdout is flushed before stderr is written, to ensure the error messages are written in their expected place.

Definition at line 908 of file raw_ostream.cpp.

References assert().

Referenced by addData(), appendFile(), ApplyFeatureFlag(), llvm::Interpreter::callExternalFunction(), CheckBitcodeOutputToConsole(), checkForCyclesHelper(), llvm::SelectionDAG::clearGraphAttrs(), llvm::MachineRegisterInfo::clearVirtRegs(), collectEscapedLocals(), llvm::Combiner::combineMachineInstrs(), llvm::GenericCycleInfo< ContextT >::compute(), computeImportForFunction(), llvm::TargetSchedModel::computeOperandLatency(), llvm::RISCVABI::computeTargetABI(), llvm::LoongArchABI::computeTargetABI(), llvm::SelectionDAG::copyExtraInfo(), llvm::AArch64InstrInfo::copyPhysReg(), cpuHelp(), llvm::EngineBuilder::create(), llvm::orc::SimpleRemoteEPCServer::Create(), createGraphFilename(), llvm::Hexagon_MC::createHexagonMCSubtargetInfo(), CreateInfoOutputFile(), dbgs(), defaultDiagHandler(), llvm::LLVMContext::diagnose(), DisplayGraph(), dlltoolDriverMain(), llvm::PhysicalRegisterUsageInfo::doFinalization(), doImportingForModuleForTest(), llvm::dwarf_linker::classic::CompileUnit::DIEInfo::dump(), llvm::dwarf_linker::parallel::CompileUnit::DIEInfo::dump(), llvm::APFixedPoint::dump(), llvm::LiveRangeUpdater::dump(), llvm::DWARFDie::dump(), llvm::MCAssembler::dump(), llvm::ELFRelocationEntry::dump(), llvm::MCFragment::dump(), llvm::MCSection::dump(), llvm::SMTSort::dump(), llvm::SMTExpr::dump(), llvm::SMTSolver::dump(), llvm::RecTy::dump(), llvm::Init::dump(), llvm::RecordVal::dump(), llvm::Record::dump(), llvm::RecordKeeper::dump(), llvm::MachO::Symbol::dump(), llvm::SubMultiClassReference::dump(), llvm::ForeachLoop::dump(), llvm::MultiClass::dump(), llvm::ARMConstantPoolValue::dump(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::dump(), dumpDataAux(), llvm::LPPassManager::dumpPassStructure(), llvm::RGPassManager::dumpPassStructure(), llvm::XCoreFrameLowering::eliminateCallFramePseudoInstr(), llvm::MipsRegisterInfo::eliminateFrameIndex(), llvm::XCoreRegisterInfo::eliminateFrameIndex(), emitDbgAssign(), llvm::AMDGPUAsmPrinter::emitInstruction(), llvm::R600AsmPrinter::emitInstruction(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::AsmPrinter::emitStackUsage(), llvm::CodeViewContext::encodeInlineLineTable(), llvm::WithColor::error(), ExecGraphViewer(), llvm::cl::expandResponseFiles(), llvm::cl::ExpandResponseFiles(), exportDebugifyStats(), llvm::CodeExtractor::extractCodeRegion(), fail(), fatalOpenError(), ferrs(), llvm::OpenMPIRBuilder::finalize(), llvm::codegen::getBBSectionsMode(), getFeatures(), llvm::SelectionDAG::getGraphAttrs(), getOrCreateLogFile(), getProcCpuinfoContent(), llvm::PPCTargetLowering::getRegForInlineAsmConstraint(), llvm::WebAssemblyAsmPrinter::getRegType(), llvm::MCSubtargetInfo::getSchedModelForCPU(), llvm::CSKYTargetMachine::getSubtargetImpl(), llvm::MipsTargetMachine::getTargetTransformInfo(), llvm::lto::getThinLTOOutputFile(), handleExecNameEncodedBEOpts(), handleExecNameEncodedOptimizerOpts(), llvm::DotCfgChangeReporter::handleFunctionCompare(), llvm::BTFParser::hasBTFSections(), Help(), HexagonLowerToMC(), insertParsePoints(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::IsSameAsFreshTree(), llvm::LTOModule::isThinLTO(), llvm::MCAssembler::layout(), libDriverMain(), llvm::ThinLTOCodeGenerator::linkCombinedIndex(), llvm::orc::linkComponents(), lle_X_sprintf(), LLVMDumpModule(), LLVMDumpType(), LLVMDumpValue(), LLVMSetLinkage(), LLVMVerifyFunction(), LLVMVerifyModule(), loadFile(), llvm::BPFMCInstLower::Lower(), llvm::LanaiMCInstLower::Lower(), llvm::MSP430MCInstLower::Lower(), llvm::WebAssemblyMCInstLower::lower(), llvm::AVRMCInstLower::lowerInstruction(), llvm::IntrinsicLowering::LowerIntrinsicCall(), llvm::AMDGPUTargetLowering::LowerOperation(), llvm::HexagonTargetLowering::LowerOperation(), llvm::MemProfContextDisambiguation::MemProfContextDisambiguation(), llvm::MipsSubtarget::MipsSubtarget(), llvm::WithColor::note(), openFile(), llvm::PluginLoader::operator=(), llvm::LTOCodeGenerator::optimize(), OptimizeGlobalAddressOfAllocation(), parseAndVerify(), parseCHRFilterFiles(), parseModule(), llvm::Pattern::parsePattern(), llvm::PassNameParser::passRegistered(), postSplitCleanup(), llvm::FunctionVarLocs::print(), llvm::ValueEnumerator::print(), llvm::detail::printBumpPtrAllocatorStats(), printGraphForFunction(), PrintLoadStoreResults(), llvm::SourceMgr::PrintMessage(), PrintModRefResults(), printNoMatch(), printPassMessage(), PrintPercent(), PrintRecyclerStats(), PrintResults(), llvm::parallel::PerThreadAllocator< AllocatorTy >::PrintStats(), llvm::DebugCounter::push_back(), llvm::FileCheck::readCheckFile(), llvm::GCOVFile::readGCDA(), llvm::GCOVFile::readGCNO(), llvm::GCOVBuffer::readGCNOFormat(), llvm::GCOVBuffer::readGCOVVersion(), llvm::GCOVBuffer::readInt(), llvm::sampleprof::SampleProfileReaderExtBinaryBase::readNameTableSec(), llvm::VerifyInstrumentation::registerCallbacks(), RegisterPassPlugins(), llvm::GenericScheduler::registerRoots(), llvm::PostGenericScheduler::registerRoots(), llvm::WithColor::remark(), removeUseSoftFloat(), reportError(), reportOpenError(), require(), llvm::RISCVTargetLowering::RISCVTargetLowering(), llvm::ThinLTOCodeGenerator::run(), llvm::GenericCycleInfoCompute< ContextT >::run(), llvm::PAEvalPass::run(), llvm::HelloWorldPass::run(), llvm::detail::MachinePassModel< PassT >::run(), llvm::ForceFunctionAttrsPass::run(), runFuzzerOnInputs(), llvm::FPPassManager::runOnFunction(), llvm::LPPassManager::runOnFunction(), llvm::RGPassManager::runOnFunction(), llvm::AssignmentTrackingAnalysis::runOnFunction(), llvm::DetectRoundChange::runOnMachineFunction(), llvm::DOTGraphTraitsModulePrinterWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), llvm::AMDGPUPALMetadata::setFromString(), llvm::SelectionDAG::setGraphAttrs(), llvm::SelectionDAG::setGraphColor(), llvm::SelectionDAG::setSubgraphColor(), llvm::AMDGPU::IsaInfo::AMDGPUTargetID::setTargetIDFromFeaturesString(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), llvm::SingleThreadExecutor::SingleThreadExecutor(), llvm::GenericCycleInfo< SSAContext >::splitCriticalEdge(), llvm::MCSubtargetInfo::ToggleFeature(), llvm::at::trackAssignments(), trackInlinedStores(), UpgradeDebugInfo(), llvm::PeelingModuloScheduleExpander::validateAgainstModuloScheduleExpander(), ValidatePrefixes(), llvm::GenericCycleInfo< ContextT >::validateTree(), llvm::PHITransAddr::verify(), llvm::LegalizerInfo::verify(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::verify(), llvm::MachineDominatorTree::verifyAnalysis(), llvm::MachinePostDominatorTree::verifyAnalysis(), verifyBlock(), verifyBlocksInRegion(), verifyConvergenceControl(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::VerifyDFSNumbers(), llvm::dwarf_linker::parallel::DependencyTracker::verifyKeepChain(), verifyKeepChain(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::VerifyLevels(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyParentProperty(), verifyPhiRecipes(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyReachability(), verifyRegion(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifyRoots(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::verifySiblingProperty(), verifySubExpr(), llvm::MachineRegisterInfo::verifyUseList(), verifyVPBasicBlock(), verifyVPlanIsValid(), llvm::MachineFunction::viewCFG(), llvm::MachineFunction::viewCFGOnly(), llvm::SelectionDAG::viewGraph(), llvm::ScheduleDAG::viewGraph(), llvm::DominatorTree::viewGraph(), llvm::ScheduleDAGMI::viewGraph(), llvm::SelectionDAGBuilder::visit(), llvm::Interpreter::visitInstruction(), llvm::WithColor::warning(), writeCFGToDotFile(), writeDDGToDotFile(), WriteDOTGraphToFile(), llvm::ThinLTOCodeGenerator::writeGeneratedObject(), WriteGraph(), writeJSON(), writeMCFGToDotFile(), llvm::AAEvaluator::~AAEvaluator(), and llvm::orc::EPCGenericRTDyldMemoryManager::~EPCGenericRTDyldMemoryManager().

EvictInterferenceCutoff()

cl::opt< unsigned > llvm::EvictInterferenceCutoff	(	"regalloc-eviction-max-interference-cutoff"	,
		cl::Hidden	,
		cl::desc("Number of interferences after which we declare " "an interference unevictable and bail out. This " "is a compilation cost-saving consideration. To " "disable, pass a very large number.")	,
		cl::init(10)
	)

examineCFlagsUse()

std::optional< UsedNZCV > llvm::examineCFlagsUse	(	MachineInstr &	MI,
		MachineInstr &	CmpInstr,
		const TargetRegisterInfo &	TRI,
		SmallVectorImpl< MachineInstr * > *	CCUseInstrs = nullptr
	)

Returns

Conditions flags used after CmpInstr in its MachineBB if NZCV flags are not alive in successors of the same CmpInstr and MI parent.

std::nullopt otherwise.

Collect instructions using that flags in CCUseInstrs if provided.

Definition at line 1708 of file AArch64InstrInfo.cpp.

References areCFlagsAliveInSuccessors(), CC, findCondCodeUsedByInstr(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::MachineInstr::getParent(), getUsedNZCV(), llvm::MachineBasicBlock::instr_end(), instructionsWithoutDebug(), llvm::AArch64CC::Invalid, MI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and TRI.

Referenced by canCmpInstrBeRemoved(), and canInstrSubstituteCmpInstr().

execMayBeModifiedBeforeAnyUse()

bool llvm::execMayBeModifiedBeforeAnyUse	(	const MachineRegisterInfo &	MRI,
		Register	VReg,
		const MachineInstr &	DefMI
	)

Return false if EXEC is not changed between the def of VReg at DefMI and all its uses.

Should be run on SSA. Currently does not attempt to track between blocks.

Definition at line 9349 of file SIInstrInfo.cpp.

References assert(), DefMI, I, MRI, and TRI.

execMayBeModifiedBeforeUse()

bool llvm::execMayBeModifiedBeforeUse	(	const MachineRegisterInfo &	MRI,
		Register	VReg,
		const MachineInstr &	DefMI,
		const MachineInstr &	UseMI
	)

Return false if EXEC is not changed between the def of VReg at DefMI and the use at UseMI.

Should be run on SSA. Currently does not attempt to track between blocks.

Definition at line 9316 of file SIInstrInfo.cpp.

References assert(), DefMI, I, MRI, TRI, and UseMI.

expandAtomicMemCpyAsLoop()

void llvm::expandAtomicMemCpyAsLoop	(	AtomicMemCpyInst *	AtomicMemCpy,
		const TargetTransformInfo &	TTI,
		ScalarEvolution *	SE
	)

Expand AtomicMemCpy as a loop. AtomicMemCpy is not deleted.

Definition at line 601 of file LowerMemIntrinsics.cpp.

References createMemCpyLoopKnownSize(), createMemCpyLoopUnknownSize(), llvm::MemIntrinsicBase< Derived >::getDestAlign(), llvm::AtomicMemIntrinsic::getElementSizeInBytes(), llvm::MemIntrinsicBase< Derived >::getLength(), llvm::MemIntrinsicBase< Derived >::getRawDest(), llvm::MemTransferBase< BaseCL >::getRawSource(), llvm::MemTransferBase< BaseCL >::getSourceAlign(), llvm::Instruction::isVolatile(), and llvm::MaybeAlign::valueOrOne().

expandAtomicRMWToCmpXchg()

bool llvm::expandAtomicRMWToCmpXchg	(	AtomicRMWInst *	AI,
		CreateCmpXchgInstFun	CreateCmpXchg
	)

Expand an atomic RMW instruction into a loop utilizing cmpxchg.

You'll want to make sure your target machine likes cmpxchg instructions in the first place and that there isn't another, better, transformation available (for example AArch32/AArch64 have linked loads).

This is useful in passes which can't rewrite the more exotic RMW instructions directly into a platform specific intrinsics (because, say, those intrinsics don't exist). If such a pass is able to expand cmpxchg instructions directly however, then, with this function, it could avoid two extra module passes (avoiding passes by -atomic-expand and itself). A specific example would be PNaCl's RewriteAtomics pass.

Given: atomicrmw some_op iN* addr, iN incr ordering

The standard expansion we produce is: [...] init_loaded = load atomic iN* addr br label loop loop: loaded = phi iN [ init_loaded, entry ], [ new_loaded, loop ] new = some_op iN loaded, incr ; This is what -atomic-expand will produce using this function on i686 targets: pair = cmpxchg iN* addr, iN loaded, iN new_val new_loaded = extractvalue { iN, i1 } pair, 0 success = extractvalue { iN, i1 } pair, 1 ; End callback produced IR br i1 success, label atomicrmw.end, label loop atomicrmw.end: [...]

Returns true if the containing function was modified.

Definition at line 1599 of file AtomicExpandPass.cpp.

References llvm::Instruction::eraseFromParent(), llvm::AtomicRMWInst::getAlign(), llvm::Module::getDataLayout(), llvm::Instruction::getFunction(), llvm::Instruction::getModule(), llvm::AtomicRMWInst::getOrdering(), llvm::AtomicRMWInst::getPointerOperand(), llvm::AtomicRMWInst::getSyncScopeID(), llvm::Value::getType(), llvm::Function::hasFnAttribute(), and llvm::Value::replaceAllUsesWith().

expandDivision()

bool llvm::expandDivision

(

BinaryOperator *

Div

)

Generate code to divide two integers, replacing Div with the generated code.

This currently generates code similarly to compiler-rt's implementations, but future work includes generating more specialized code when more information about the operands are known. Implements both 32bit and 64bit scalar division.

Replace Div with generated code.

This currently generates code similarly to compiler-rt's implementations, but future work includes generating more specialized code when more information about the operands are known.

Replace Div with generated code.

Definition at line 407 of file IntegerDivision.cpp.

References assert(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), generateSignedDivisionCode(), generateUnsignedDivisionCode(), llvm::IRBuilderBase::GetInsertPoint(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

Referenced by expandDivisionUpTo32Bits(), expandDivisionUpTo64Bits(), expandRemainder(), and runImpl().

expandDivisionUpTo32Bits()

bool llvm::expandDivisionUpTo32Bits

(

BinaryOperator *

Div

)

Generate code to divide two integers, replacing Div with the generated code.

Generate code to divide two integers of bitwidth up to 32 bits.

Uses ExpandDivision with a 32bit Div which makes it useful for targets with little or no support for less than 32 bit arithmetic.

Replace Rem with generated code.

Uses the above routines and extends the inputs/truncates the outputs to operate in 32 bits; that is, these routines are good for targets that have no or very little support for smaller than 32 bit integer arithmetic.

Replace Div with emulation code.

Definition at line 552 of file IntegerDivision.cpp.

References assert(), llvm::IRBuilderBase::CreateSDiv(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateTrunc(), llvm::IRBuilderBase::CreateUDiv(), llvm::IRBuilderBase::CreateZExt(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), expandDivision(), llvm::IRBuilderBase::getInt32Ty(), llvm::Type::getIntegerBitWidth(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), Int32Ty, llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

expandDivisionUpTo64Bits()

bool llvm::expandDivisionUpTo64Bits

(

BinaryOperator *

Div

)

Generate code to divide two integers, replacing Div with the generated code.

Generate code to divide two integers of bitwidth up to 64 bits.

Uses ExpandDivision with a 64bit Div.

Replace Rem with generated code.

Uses the above routines and extends the inputs/truncates the outputs to operate in 64 bits.

Replace Div with emulation code.

Definition at line 600 of file IntegerDivision.cpp.

References assert(), llvm::IRBuilderBase::CreateSDiv(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateTrunc(), llvm::IRBuilderBase::CreateUDiv(), llvm::IRBuilderBase::CreateZExt(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), expandDivision(), llvm::IRBuilderBase::getInt64Ty(), llvm::Type::getIntegerBitWidth(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

expandMemCpyAsLoop()

void llvm::expandMemCpyAsLoop	(	MemCpyInst *	MemCpy,
		const TargetTransformInfo &	TTI,
		ScalarEvolution *	SE = nullptr
	)

Expand MemCpy as a loop. MemCpy is not deleted.

Definition at line 508 of file LowerMemIntrinsics.cpp.

References canOverlap(), createMemCpyLoopKnownSize(), createMemCpyLoopUnknownSize(), llvm::MemIntrinsicBase< Derived >::getDestAlign(), llvm::MemIntrinsicBase< Derived >::getLength(), llvm::MemIntrinsicBase< Derived >::getRawDest(), llvm::MemTransferBase< BaseCL >::getRawSource(), llvm::MemTransferBase< BaseCL >::getSourceAlign(), llvm::MemIntrinsic::isVolatile(), and llvm::MaybeAlign::valueOrOne().

expandMemMoveAsLoop()

bool llvm::expandMemMoveAsLoop	(	MemMoveInst *	MemMove,
		const TargetTransformInfo &	TTI
	)

Expand MemMove as a loop.

MemMove is not deleted. Returns true if the memmove was lowered.

Definition at line 539 of file LowerMemIntrinsics.cpp.

References llvm::TargetTransformInfo::addrspacesMayAlias(), llvm::IRBuilderBase::CreateAddrSpaceCast(), createMemCpyLoopKnownSize(), createMemCpyLoopUnknownSize(), createMemMoveLoop(), dbgs(), llvm::MemIntrinsicBase< Derived >::getDestAlign(), llvm::MemIntrinsicBase< Derived >::getLength(), llvm::Type::getPointerAddressSpace(), llvm::MemIntrinsicBase< Derived >::getRawDest(), llvm::MemTransferBase< BaseCL >::getRawSource(), llvm::MemTransferBase< BaseCL >::getSourceAlign(), llvm::Value::getType(), llvm::TargetTransformInfo::isValidAddrSpaceCast(), llvm::MemIntrinsic::isVolatile(), LLVM_DEBUG, and llvm::MaybeAlign::valueOrOne().

expandMemSetAsLoop()

void llvm::expandMemSetAsLoop

(

MemSetInst *

MemSet

)

Expand MemSet as a loop. MemSet is not deleted.

Definition at line 592 of file LowerMemIntrinsics.cpp.

References createMemSetLoop(), llvm::MemIntrinsicBase< Derived >::getDestAlign(), llvm::MemIntrinsicBase< Derived >::getLength(), llvm::MemIntrinsicBase< Derived >::getRawDest(), llvm::MemSetBase< BaseCL >::getValue(), llvm::MemIntrinsic::isVolatile(), and llvm::MaybeAlign::valueOrOne().

Referenced by lowerIntrinsicToFunction().

expandPredBlockMask()

ARM::PredBlockMask llvm::expandPredBlockMask	(	ARM::PredBlockMask	BlockMask,
		ARMVCC::VPTCodes	Kind
	)

Definition at line 18 of file ARMBaseInfo.cpp.

References assert(), countr_zero(), llvm_unreachable, llvm::ARMVCC::None, and llvm::ARMVCC::Then.

Referenced by CreateVPTBlock(), and recomputeVPTBlockMask().

expandRemainder()

bool llvm::expandRemainder

(

BinaryOperator *

Rem

)

Generate code to calculate the remainder of two integers, replacing Rem with the generated code.

This currently generates code using the udiv expansion, but future work includes generating more specialized code, e.g. when more information about the operands are known. Implements both 32bit and 64bit scalar division.

Replace Rem with generated code.

This currently generates code using the udiv expansion, but future work includes generating more specialized code, e.g. when more information about the operands are known.

Replace Rem with generated code.

Definition at line 354 of file IntegerDivision.cpp.

References assert(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), expandDivision(), generatedUnsignedRemainderCode(), generateSignedRemainderCode(), llvm::IRBuilderBase::GetInsertPoint(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

Referenced by expandRemainderUpTo32Bits(), expandRemainderUpTo64Bits(), and runImpl().

expandRemainderUpTo32Bits()

bool llvm::expandRemainderUpTo32Bits

(

BinaryOperator *

Rem

)

Generate code to calculate the remainder of two integers, replacing Rem with the generated code.

Generate code to compute the remainder of two integers of bitwidth up to 32 bits.

Uses ExpandReminder with a 32bit Rem which makes it useful for targets with little or no support for less than 32 bit arithmetic.

Replace Rem with generated code.

Uses the above routines and extends the inputs/truncates the outputs to operate in 32 bits; that is, these routines are good for targets that have no or very little suppport for smaller than 32 bit integer arithmetic.

Replace Rem with emulation code.

Definition at line 456 of file IntegerDivision.cpp.

References assert(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateSRem(), llvm::IRBuilderBase::CreateTrunc(), llvm::IRBuilderBase::CreateURem(), llvm::IRBuilderBase::CreateZExt(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), expandRemainder(), llvm::IRBuilderBase::getInt32Ty(), llvm::Type::getIntegerBitWidth(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), Int32Ty, llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

expandRemainderUpTo64Bits()

bool llvm::expandRemainderUpTo64Bits

(

BinaryOperator *

Rem

)

Generate code to calculate the remainder of two integers, replacing Rem with the generated code.

Generate code to compute the remainder of two integers of bitwidth up to 64 bits.

Uses ExpandReminder with a 64bit Rem.

Replace Rem with generated code.

Uses the above routines and extends the inputs/truncates the outputs to operate in 64 bits.

Replace Rem with emulation code.

Definition at line 505 of file IntegerDivision.cpp.

References assert(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateSRem(), llvm::IRBuilderBase::CreateTrunc(), llvm::IRBuilderBase::CreateURem(), llvm::IRBuilderBase::CreateZExt(), llvm::User::dropAllReferences(), llvm::Instruction::eraseFromParent(), expandRemainder(), llvm::IRBuilderBase::getInt64Ty(), llvm::Type::getIntegerBitWidth(), llvm::BinaryOperator::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), llvm::Type::isVectorTy(), and llvm::Value::replaceAllUsesWith().

expandUser()

static SmallVector< Instruction *, 4 > llvm::expandUser ( BasicBlock::iterator  InsertPt, Constant *  C  )

static

Definition at line 25 of file ReplaceConstant.cpp.

References llvm::CallingConv::C, llvm::InsertValueInst::Create(), llvm::InsertElementInst::Create(), enumerate(), llvm::PoisonValue::get(), llvm::Type::getInt32Ty(), Idx, llvm::Instruction::insertBefore(), llvm_unreachable, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by convertUsersOfConstantsToInstructions().

expectedToErrorOr()

template<typename T >

ErrorOr< T > llvm::expectedToErrorOr

(

Expected< T > &&

E

)

Convert an Expected<T> to an ErrorOr<T>.

Definition at line 1205 of file Error.h.

References E, and errorToErrorCode().

expectedToErrorOrAndEmitErrors()

template<typename T >

ErrorOr< T > llvm::expectedToErrorOrAndEmitErrors	(	LLVMContext &	Ctx,
		Expected< T >	Val
	)

Definition at line 66 of file BitcodeReader.h.

References errorToErrorCodeAndEmitErrors(), and llvm::Expected< T >::takeError().

Referenced by llvm::LTOModule::getProducerString(), llvm::LTOModule::isBitcodeForTarget(), LLVMGetBitcodeModuleInContext2(), LLVMParseBitcodeInContext2(), llvm::OpenMPIRBuilder::loadOffloadInfoMetadata(), and parseBitcodeFileImpl().

expectedToOptional()

template<typename T >

std::optional< T > llvm::expectedToOptional

(

Expected< T > &&

E

)

Convert an Expected to an Optional without doing anything.

This method should be used only where an error can be considered a reasonable and expected return value.

Uses of this method are potentially indicative of problems: perhaps the error should be propagated further, or the error-producer should just return an Optional in the first place.

Definition at line 1052 of file Error.h.

References consumeError(), and E.

expectedToStdOptional()

template<typename T >

std::optional< T > llvm::expectedToStdOptional

(

Expected< T > &&

E

)

Definition at line 1059 of file Error.h.

References consumeError(), and E.

exponentInf()

static constexpr APFloatBase::ExponentType llvm::exponentInf ( const fltSemantics &  semantics )

staticconstexpr

Definition at line 341 of file APFloat.cpp.

References llvm::fltSemantics::maxExponent.

Referenced by llvm::detail::IEEEFloat::makeInf().

exponentNaN()

static constexpr APFloatBase::ExponentType llvm::exponentNaN ( const fltSemantics &  semantics )

staticconstexpr

Definition at line 346 of file APFloat.cpp.

References exponentZero(), llvm::fltSemantics::maxExponent, llvm::fltSemantics::nanEncoding, NanOnly, NegativeZero, and llvm::fltSemantics::nonFiniteBehavior.

exponentZero()

static constexpr APFloatBase::ExponentType llvm::exponentZero ( const fltSemantics &  semantics )

staticconstexpr

Definition at line 336 of file APFloat.cpp.

References llvm::fltSemantics::minExponent.

Referenced by exponentNaN(), and llvm::detail::IEEEFloat::makeZero().

exportDebugifyStats()

void llvm::exportDebugifyStats	(	StringRef	Path,
		const DebugifyStatsMap &	Map
	)

Definition at line 959 of file Debugify.cpp.

References errs(), OS, and Stats.

exprAdd()

Expected< APInt > llvm::exprAdd	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Performs operation and.

Returns

its result or an error in case of failure, such as if an overflow occurs.

Definition at line 156 of file FileCheck.cpp.

References llvm::APInt::sadd_ov().

exprDiv()

Expected< APInt > llvm::exprDiv	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Definition at line 171 of file FileCheck.cpp.

References llvm::APInt::isZero(), and llvm::APInt::sdiv_ov().

exprMax()

Expected< APInt > llvm::exprMax	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Definition at line 180 of file FileCheck.cpp.

References llvm::APInt::slt().

Referenced by exprMin().

exprMin()

Expected< APInt > llvm::exprMin	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Definition at line 186 of file FileCheck.cpp.

References cantFail(), and exprMax().

exprMul()

Expected< APInt > llvm::exprMul	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Definition at line 166 of file FileCheck.cpp.

References llvm::APInt::smul_ov().

exprSub()

Expected< APInt > llvm::exprSub	(	const APInt &	Lhs,
		const APInt &	Rhs,
		bool &	Overflow
	)

Definition at line 161 of file FileCheck.cpp.

References llvm::APInt::ssub_ov().

extractBranchWeights() [1/3]

bool llvm::extractBranchWeights	(	const Instruction &	I,
		SmallVectorImpl< uint32_t > &	Weights
	)

Extract branch weights attatched to an Instruction.

Parameters

	I	The Instruction to extract weights from.
[out]	Weights	An output vector to fill with branch weights

Returns

True if weights were extracted, False otherwise. When false Weights will be cleared.

Definition at line 129 of file ProfDataUtils.cpp.

References extractBranchWeights(), and I.

extractBranchWeights() [2/3]

bool llvm::extractBranchWeights	(	const Instruction &	I,
		uint64_t &	TrueVal,
		uint64_t &	FalseVal
	)

Extract branch weights from a conditional branch or select Instruction.

Parameters

	I	The instruction to extract branch weights from.
[out]	TrueVal	will contain the branch weight for the True branch
[out]	FalseVal	will contain the branch weight for the False branch

Returns

True on success with profile weights filled in. False if no metadata or invalid metadata was found.

Definition at line 135 of file ProfDataUtils.cpp.

References assert(), extractBranchWeights(), I, and llvm::SmallVectorBase< Size_T >::size().

extractBranchWeights() [3/3]

bool llvm::extractBranchWeights	(	const MDNode *	ProfileData,
		SmallVectorImpl< uint32_t > &	Weights
	)

Extract branch weights from MD_prof metadata.

Parameters

	ProfileData	A pointer to an MDNode.
[out]	Weights	An output vector to fill with branch weights

Returns

True if weights were extracted, False otherwise. When false Weights will be cleared.

Definition at line 121 of file ProfDataUtils.cpp.

References extractFromBranchWeightMD(), and isBranchWeightMD().

Referenced by llvm::misexpect::checkBackendInstrumentation(), llvm::misexpect::checkFrontendInstrumentation(), ConstantFoldTerminator(), extractBranchProbabilities(), extractBranchWeights(), extractBranchWeights(), extractPredSuccWeights(), FoldTwoEntryPHINode(), getEstimatedTripCount(), llvm::DOTGraphTraits< PGOUseFunc * >::getNodeLabel(), llvm::SwitchInstProfUpdateWrapper::init(), initBranchWeights(), isFormingBranchFromSelectProfitable(), llvm::PPCTTIImpl::isHardwareLoopProfitable(), shouldFoldCondBranchesToCommonDestination(), shouldTryInjectBasingOnMetadata(), SimplifyCondBranchToCondBranch(), llvm::JumpThreadingPass::unfoldSelectInstr(), and updatePredecessorProfileMetadata().

extractConstantMask()

static bool llvm::extractConstantMask ( const Constant *  C, unsigned  MaskEltSizeInBits, APInt &  UndefElts, SmallVectorImpl< uint64_t > &  RawMask  )

static

Definition at line 26 of file X86ShuffleDecodeConstantPool.cpp.

References assert(), llvm::CallingConv::C, llvm::APInt::extractBits(), llvm::Type::getPrimitiveSizeInBits(), llvm::APInt::getZExtValue(), llvm::APInt::insertBits(), llvm::APInt::isAllOnes(), llvm::Type::isIntegerTy(), llvm::SmallVectorImpl< T >::resize(), llvm::APInt::setBit(), and llvm::APInt::setBits().

Referenced by DecodePSHUFBMask(), DecodeVPERMIL2PMask(), DecodeVPERMILPMask(), and DecodeVPPERMMask().

extractFromBranchWeightMD()

void llvm::extractFromBranchWeightMD	(	const MDNode *	ProfileData,
		SmallVectorImpl< uint32_t > &	Weights
	)

Faster version of extractBranchWeights() that skips checks and must only be called with "branch_weights" metadata nodes.

Definition at line 103 of file ProfDataUtils.cpp.

References assert(), llvm::APInt::getActiveBits(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::ConstantInt::getValue(), llvm::ConstantInt::getZExtValue(), Idx, isBranchWeightMD(), and llvm::SmallVectorImpl< T >::resize().

Referenced by extractBranchWeights(), and updateBranchWeights().

extractParts() [1/2]

bool llvm::extractParts	(	Register	Reg,
		LLT	RegTy,
		LLT	MainTy,
		LLT &	LeftoverTy,
		SmallVectorImpl< Register > &	VRegs,
		SmallVectorImpl< Register > &	LeftoverVRegs,
		MachineIRBuilder &	MIRBuilder,
		MachineRegisterInfo &	MRI
	)

Version which handles irregular splits.

Definition at line 488 of file Utils.cpp.

References assert(), llvm::MachineIRBuilder::buildExtract(), llvm::MachineIRBuilder::buildMergeLikeInstr(), llvm::MachineIRBuilder::buildUnmerge(), llvm::SmallVectorImpl< T >::clear(), extractParts(), extractVectorParts(), llvm::LLT::fixed_vector(), llvm::LLT::getNumElements(), llvm::MachineInstrBuilder::getReg(), llvm::LLT::getScalarSizeInBits(), llvm::LLT::getSizeInBits(), I, llvm::LLT::isValid(), llvm::LLT::isVector(), MRI, Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), RegSize, llvm::LLT::scalar(), and llvm::SmallVectorBase< Size_T >::size().

extractParts() [2/2]

void llvm::extractParts	(	Register	Reg,
		LLT	Ty,
		int	NumParts,
		SmallVectorImpl< Register > &	VRegs,
		MachineIRBuilder &	MIRBuilder,
		MachineRegisterInfo &	MRI
	)

Helper function to split a wide generic register into bitwise blocks with the given Type (which implies the number of blocks needed).

The generic registers created are appended to Ops, starting at bit 0 of Reg.

Definition at line 479 of file Utils.cpp.

References llvm::MachineIRBuilder::buildUnmerge(), MRI, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by extractParts(), extractVectorParts(), llvm::LegalizerHelper::fewerElementsVectorReductions(), llvm::LegalizerHelper::fewerElementsVectorSeqReductions(), llvm::LegalizerHelper::fewerElementsVectorShuffle(), llvm::LegalizerHelper::lowerExtractInsertVectorElt(), llvm::LegalizerHelper::lowerTRUNC(), llvm::LegalizerHelper::narrowScalar(), llvm::LegalizerHelper::narrowScalarAddSub(), llvm::LegalizerHelper::narrowScalarBasic(), llvm::LegalizerHelper::narrowScalarExtract(), llvm::LegalizerHelper::narrowScalarInsert(), llvm::LegalizerHelper::narrowScalarMul(), llvm::LegalizerHelper::narrowScalarSelect(), and llvm::LegalizerHelper::reduceLoadStoreWidth().

extractProbe() [1/2]

std::optional< PseudoProbe > llvm::extractProbe

(

const Instruction &

Inst

)

Definition at line 56 of file PseudoProbe.cpp.

References llvm::PseudoProbe::Attr, Block, llvm::PseudoProbe::Discriminator, extractProbeFromDiscriminator(), llvm::PseudoProbe::Factor, llvm::Instruction::getDebugLoc(), llvm::PseudoProbe::Id, PseudoProbeFullDistributionFactor, and llvm::PseudoProbe::Type.

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::getProbeWeight().

extractProbe() [2/2]

std::optional< PseudoProbe > llvm::extractProbe

(

const MachineInstr &

MI

)

Definition at line 100 of file MIRSampleProfile.cpp.

References llvm::PseudoProbe::Attr, llvm::PseudoProbe::Discriminator, llvm::PseudoProbe::Factor, llvm::PseudoProbe::Id, MI, and llvm::PseudoProbe::Type.

extractProbeFromDiscriminator() [1/2]

std::optional< PseudoProbe > llvm::extractProbeFromDiscriminator

(

const DILocation *

DIL

)

Definition at line 25 of file PseudoProbe.cpp.

References llvm::PseudoProbe::Attr, llvm::PseudoProbe::Discriminator, llvm::PseudoProbeDwarfDiscriminator::extractProbeAttributes(), llvm::PseudoProbeDwarfDiscriminator::extractProbeFactor(), llvm::PseudoProbeDwarfDiscriminator::extractProbeIndex(), llvm::PseudoProbeDwarfDiscriminator::extractProbeType(), llvm::PseudoProbe::Factor, llvm::PseudoProbeDwarfDiscriminator::FullDistributionFactor, llvm::PseudoProbe::Id, llvm::DILocation::isPseudoProbeDiscriminator(), and llvm::PseudoProbe::Type.

Referenced by extractProbe(), and extractProbeFromDiscriminator().

extractProbeFromDiscriminator() [2/2]

std::optional< PseudoProbe > llvm::extractProbeFromDiscriminator

(

const Instruction &

Inst

)

Definition at line 47 of file PseudoProbe.cpp.

References assert(), extractProbeFromDiscriminator(), and llvm::Instruction::getDebugLoc().

extractProfTotalWeight() [1/2]

bool llvm::extractProfTotalWeight	(	const Instruction &	I,
		uint64_t &	TotalWeights
	)

Retrieve the total of all weights from an instruction.

Parameters

	I	The instruction to extract the total weight from
[out]	TotalWeights	input variable to fill with total weights

Returns

True on success with profile total weights filled in. False if no metadata was found.

Definition at line 183 of file ProfDataUtils.cpp.

References extractProfTotalWeight(), and I.

extractProfTotalWeight() [2/2]

bool llvm::extractProfTotalWeight	(	const MDNode *	ProfileData,
		uint64_t &	TotalWeights
	)

Retrieve the total of all weights from MD_prof data.

Parameters

	ProfileData	The profile data to extract the total weight from
[out]	TotalWeights	input variable to fill with total weights

Returns

True on success with profile total weights filled in. False if no metadata was found.

Definition at line 155 of file ProfDataUtils.cpp.

References assert(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), and Idx.

Referenced by extractProfTotalWeight().

ExtractTypeInfo()

GlobalValue * llvm::ExtractTypeInfo

(

Value *

V

)

ExtractTypeInfo - Returns the type info, possibly bitcast, encoded in V.

Definition at line 177 of file Analysis.cpp.

References assert(), llvm::GlobalVariable::getInitializer(), llvm::Value::getName(), and llvm::GlobalVariable::hasInitializer().

extractVectorParts()

void llvm::extractVectorParts	(	Register	Reg,
		unsigned	NumElts,
		SmallVectorImpl< Register > &	VRegs,
		MachineIRBuilder &	MIRBuilder,
		MachineRegisterInfo &	MRI
	)

Version which handles irregular sub-vector splits.

Definition at line 583 of file Utils.cpp.

References assert(), llvm::MachineIRBuilder::buildMergeLikeInstr(), extractParts(), llvm::LLT::fixed_vector(), llvm::LLT::getElementType(), llvm::LLT::getNumElements(), llvm::MachineInstrBuilder::getReg(), llvm::LLT::isVector(), MRI, Offset, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by extractParts(), llvm::LegalizerHelper::fewerElementsVectorMultiEltType(), and llvm::LegalizerHelper::fewerElementsVectorPhi().

extractWidenableCondition()

Value * llvm::extractWidenableCondition

(

const User *

U

)

Definition at line 151 of file GuardUtils.cpp.

References Check, isWidenableCondition(), and parseCondition().

Failed() [1/2]

template<typename InfoT >

testing::Matcher< const detail::ErrorHolder & > llvm::Failed

(

)

Definition at line 198 of file Error.h.

Referenced by llvm::formatv_object_base::consumeFieldLayout(), llvm::OpenMPIRBuilder::emitKernelLaunch(), encodeCnt(), llvm::yaml::Scanner::failed(), llvm::SITargetLowering::getRegForInlineAsmConstraint(), parseRegisterNumber(), llvm::DAGTypeLegalizer::run(), llvm::yaml::Scanner::setError(), and llvm::PeelingModuloScheduleExpander::validateAgainstModuloScheduleExpander().

Failed() [2/2]

template<typename InfoT , typename M >

testing::Matcher< const detail::ErrorHolder & > llvm::Failed

(

M

Matcher

)

Definition at line 203 of file Error.h.

FailedWithMessage()

template<typename... M>

testing::Matcher< const detail::ErrorHolder & > llvm::FailedWithMessage

(

M...

Matcher

)

Definition at line 209 of file Error.h.

FailedWithMessageArray()

template<typename M >

testing::Matcher< const detail::ErrorHolder & > llvm::FailedWithMessageArray

(

M

Matcher

)

Definition at line 216 of file Error.h.

FastCC_ARM_APCS()

bool llvm::FastCC_ARM_APCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

fcmpImpliesClass() [1/3]

std::tuple< Value *, FPClassTest, FPClassTest > llvm::fcmpImpliesClass	(	CmpInst::Predicate	Pred,
		const Function &	F,
		Value *	LHS,
		const APFloat &	RHS,
		bool	LookThroughSrc = true
	)

Definition at line 4467 of file ValueTracking.cpp.

References llvm::APFloat::classify(), exactClass(), F, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_ULT, fcmpImpliesClass(), fcNegInf, fcNegNormal, fcPosInf, fcPosNormal, fcSubnormal, fcZero, llvm::APFloat::isNegative(), llvm::APFloat::isSmallestNormalized(), llvm::CmpInst::isUnordered(), LHS, llvm::PatternMatch::m_FAbs(), llvm::PatternMatch::m_Value(), and llvm::PatternMatch::match().

fcmpImpliesClass() [2/3]

std::tuple< Value *, FPClassTest, FPClassTest > llvm::fcmpImpliesClass	(	CmpInst::Predicate	Pred,
		const Function &	F,
		Value *	LHS,
		FPClassTest	RHS,
		bool	LookThroughSrc = true
	)

Definition at line 4144 of file ValueTracking.cpp.

References assert(), exactClass(), F, fcAllFlags, fcFinite, fcInf, llvm::CmpInst::FCMP_FALSE, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_ORD, llvm::CmpInst::FCMP_TRUE, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, llvm::CmpInst::FCMP_UNO, fcNan, fcNegative, fcNegInf, fcNegNormal, fcNegSubnormal, fcNegZero, fcNone, fcNormal, fcPosInf, fcPositive, fcPosNormal, fcPosSubnormal, fcPosZero, fcSubnormal, fcZero, llvm::Value::getType(), inputDenormalIsIEEE(), inverse_fabs(), llvm::CmpInst::isOrdered(), llvm::CmpInst::isUnordered(), LHS, llvm_unreachable, llvm::PatternMatch::m_FAbs(), llvm::PatternMatch::m_Value(), and llvm::PatternMatch::match().

fcmpImpliesClass() [3/3]

std::tuple< Value *, FPClassTest, FPClassTest > llvm::fcmpImpliesClass	(	CmpInst::Predicate	Pred,
		const Function &	F,
		Value *	LHS,
		Value *	RHS,
		bool	LookThroughSrc = true
	)

Compute the possible floating-point classes that LHS could be based on fcmp \Pred LHS, RHS.

Returns

{ TestedValue, ClassesIfTrue, ClassesIfFalse }

If the compare returns an exact class test, ClassesIfTrue == ~ClassesIfFalse

This is a less exact version of fcmpToClassTest (e.g. fcmpToClassTest will only succeed for a test of x > 0 implies positive, but not x > 1).

If LookThroughSrc is true, consider the input value when computing the mask. This may look through sign bit operations.

If LookThroughSrc is false, ignore the source value (i.e. the first pair element will always be LHS.

Definition at line 4517 of file ValueTracking.cpp.

References F, fcAllFlags, fcmpImpliesClass(), LHS, llvm::PatternMatch::m_APFloatAllowUndef(), llvm::PatternMatch::match(), and RHS.

Referenced by computeKnownFPClass(), computeKnownFPClassFromCond(), fcmpImpliesClass(), and fcmpToClassTest().

fcmpToClassTest() [1/2]

std::pair< Value *, FPClassTest > llvm::fcmpToClassTest	(	CmpInst::Predicate	Pred,
		const Function &	F,
		Value *	LHS,
		const APFloat *	ConstRHS,
		bool	LookThroughSrc = true
	)

Definition at line 4126 of file ValueTracking.cpp.

References F, fcAllFlags, fcmpImpliesClass(), and LHS.

fcmpToClassTest() [2/2]

std::pair< Value *, FPClassTest > llvm::fcmpToClassTest	(	CmpInst::Predicate	Pred,
		const Function &	F,
		Value *	LHS,
		Value *	RHS,
		bool	LookThroughSrc = true
	)

Returns a pair of values, which if passed to llvm.is.fpclass, returns the same result as an fcmp with the given operands.

If LookThroughSrc is true, consider the input value when computing the mask.

If LookThroughSrc is false, ignore the source value (i.e. the first pair element will always be LHS.

Definition at line 4114 of file ValueTracking.cpp.

References F, fcAllFlags, fcmpToClassTest(), LHS, llvm::PatternMatch::m_APFloatAllowUndef(), llvm::PatternMatch::match(), and RHS.

Referenced by fcmpToClassTest(), foldFCmpToFPClassTest(), matchIsFPClassLikeFCmp(), and simplifyFCmpInst().

fdbgs()

formatted_raw_ostream & llvm::fdbgs

(

)

fdbgs() - This returns a reference to a formatted_raw_ostream for debug output.

fdbgs() - This returns a reference to a formatted_raw_ostream for the debug stream.

Use it like: fdbgs() << "foo" << "bar";

Definition at line 155 of file FormattedStream.cpp.

References dbgs().

ferrs()

formatted_raw_ostream & llvm::ferrs

(

)

ferrs() - This returns a reference to a formatted_raw_ostream for standard error.

Use it like: ferrs() << "foo" << "bar";

Definition at line 148 of file FormattedStream.cpp.

References errs().

fillMapFromAssume()

void llvm::fillMapFromAssume	(	AssumeInst &	Assume,
		RetainedKnowledgeMap &	Result
	)

Insert into the map all the informations contained in the operand bundles of the llvm.assume.

This should be used instead of hasAttributeInAssume when many queries are going to be made on the same llvm.assume. String attributes are not inserted in the map. If the IR changes the map will be outdated.

Definition at line 70 of file AssumeBundleQueries.cpp.

References ABA_Argument, ABA_WasOn, llvm::CallBase::bundle_op_infos(), bundleHasArgument(), llvm::Attribute::getAttrKindFromName(), getValueFromBundleOpInfo(), Lookup(), and llvm::Attribute::None.

filterDbgVars()

static auto llvm::filterDbgVars ( iterator_range< simple_ilist< DbgRecord >::iterator >  R )

inlinestatic

Filter the DbgRecord range to DbgVariableRecord types only and downcast.

Definition at line 532 of file DebugProgramInstruction.h.

References E, make_filter_range(), and map_range().

Referenced by buildOverlapMapAndRecordDeclares(), checkDebugInfoMetadata(), llvm::JumpThreadingPass::cloneInstructions(), collectDbgVariableIntrinsics(), collectDebugInfoMetadata(), DbgGatherSalvagableDVI(), DbgVariableRecordsRemoveRedundantDbgInstrsUsingForwardScan(), DbgVariableRecordsRemoveUndefDbgAssignsFromEntryBlock(), llvm::at::deleteAll(), deleteDeadLoop(), fixupAssignments(), llvm::ValueEnumerator::incorporateFunction(), llvm::FunctionVarLocs::init(), insertDbgVariableRecordsForPHIs(), insertSpills(), LowerDbgDeclare(), orderModule(), performBranchToCommonDestFolding(), predictUseListOrder(), processDbgDeclares(), llvm::ValueMapper::remapDbgVariableRecordRange(), removeRedundantDbgLocsUsingBackwardScan(), removeRedundantDbgLocsUsingForwardScan(), removeUndefDbgLocsFromEntryBlock(), replaceFoldableUses(), llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords(), and llvm::memtag::StackInfoBuilder::visit().

filterDeadComdatFunctions()

void llvm::filterDeadComdatFunctions

(

SmallVectorImpl< Function * > &

DeadComdatFunctions

)

Filter out potentially dead comdat functions where other entries keep the entire comdat group alive.

This is designed for cases where functions appear to become dead but remain alive due to other live entries in their comdat group.

The DeadComdatFunctions container should only have pointers to Functions which are members of a comdat group and are believed to be dead.

After this routine finishes, the only remaining Functions in DeadComdatFunctions are those where every member of the comdat is listed and thus removing them is safe (provided all are removed).

Definition at line 272 of file ModuleUtils.cpp.

References all_of(), llvm::CallingConv::C, llvm::SmallPtrSetImpl< PtrType >::contains(), erase_if(), F, and llvm::SmallPtrSetImpl< PtrType >::insert().

Referenced by llvm::CallGraphUpdater::finalize().

finalizeBundle() [1/2]

MachineBasicBlock::instr_iterator llvm::finalizeBundle	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::instr_iterator	FirstMI
	)

finalizeBundle - Same functionality as the previous finalizeBundle except the last instruction in the bundle is not provided as an input.

This is used in cases where bundles are pre-determined by marking instructions with 'InsideBundle' marker. It returns the MBB instruction iterator that points to the end of the bundle.

Definition at line 243 of file MachineInstrBundle.cpp.

References finalizeBundle(), llvm::MachineBasicBlock::instr_end(), and MBB.

finalizeBundle() [2/2]

void llvm::finalizeBundle	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::instr_iterator	FirstMI,
		MachineBasicBlock::instr_iterator	LastMI
	)

finalizeBundle - Finalize a machine instruction bundle which includes a sequence of instructions starting from FirstMI to LastMI (exclusive).

This routine adds a BUNDLE instruction to represent the bundle, it adds IsInternalRead markers to MachineOperands which are defined inside the bundle, and it copies externally visible defs and uses to the BUNDLE instruction.

Definition at line 123 of file MachineInstrBundle.cpp.

References llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), llvm::SmallVectorImpl< T >::clear(), llvm::SmallSet< T, N, C >::count(), llvm::SmallSet< T, N, C >::erase(), llvm::MachineInstr::FrameDestroy, llvm::MachineInstr::FrameSetup, getDeadRegState(), getDebugLoc(), getDefRegState(), getImplRegState(), llvm::TargetSubtargetInfo::getInstrInfo(), getKillRegState(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), getUndefRegState(), llvm::SmallSet< T, N, C >::insert(), llvm::MachineOperand::isDead(), isUndef(), MBB, llvm::MIBundleBuilder::prepend(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::MachineInstrBuilder::setMIFlag(), llvm::SmallVectorBase< Size_T >::size(), SubReg, TII, and TRI.

Referenced by llvm::SITargetLowering::bundleInstWithWaitcnt(), llvm::SIInstrInfo::expandPostRAPseudo(), finalizeBundle(), and finalizeBundles().

finalizeBundles()

bool llvm::finalizeBundles

(

MachineFunction &

MF

)

finalizeBundles - Finalize instruction bundles in the specified MachineFunction.

Return true if any bundles are finalized.

Definition at line 255 of file MachineInstrBundle.cpp.

References assert(), finalizeBundle(), llvm::MachineBasicBlock::instr_begin(), llvm::MachineBasicBlock::instr_end(), and MBB.

Referenced by INITIALIZE_PASS().

find()

template<typename R , typename T >

auto llvm::find	(	R &&	Range,
		const T &	Val
	)

Provide wrappers to std::find which take ranges instead of having to pass begin/end explicitly.

Definition at line 1742 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::add(), llvm::StringMap< ValueTy, AllocatorTy >::at(), calcPredicateUsingInteger(), llvm::LoopInfoBase< BlockT, LoopT >::changeTopLevelLoop(), llvm::DominanceFrontierBase< BasicBlock, false >::compare(), llvm::StringMap< ValueTy, AllocatorTy >::contains(), llvm::StringRef::contains(), CreateGCRelocates(), def_chain(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::deinitialize(), deleteDeadLoop(), llvm::orc::ExecutionSession::deregisterResourceManager(), llvm::StringRef::detectEOL(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::DWARFUnit::determineStringOffsetsTableContribution(), dropRegDescribedVar(), EmitCamlGlobal(), llvm::StringMap< ValueTy, AllocatorTy >::erase(), llvm::PriorityQueue< T, Sequence, Compare >::erase_one(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::EraseNode(), llvm::DominatorTreeBase< NodeT, IsPostDom >::eraseNode(), llvm::mca::InstructionTables::execute(), llvm::ReadyQueue::find(), llvm::rdf::IndexedSet< T, N >::find(), llvm::sys::DynamicLibrary::HandleSet::Find(), llvm::StringRef::find_first_of(), llvm::slpvectorizer::BoUpSLP::findReusedOrderedScalars(), llvm::DWARFUnit::getCompilationDir(), llvm::MachineBranchProbabilityInfo::getEdgeProbability(), getFirstIndexOf(), getOrCreateFrameHelper(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::rdf::IndexedSet< T, N >::insert(), llvm::HexagonPacketizerList::isLegalToPacketizeTogether(), llvm::StringMap< ValueTy, AllocatorTy >::lookup(), lowerV8I16GeneralSingleInputShuffle(), mergeConditionalStoreToAddress(), rebuildLoopAfterUnswitch(), llvm::AArch64TargetLowering::ReconstructShuffle(), llvm::StatepointLoweringState::relocCallVisited(), llvm::SetVector< T, Vector, Set, N >::remove(), llvm::LatencyPriorityQueue::remove(), llvm::ResourcePriorityQueue::remove(), llvm::DominanceFrontierBase< BlockT, IsPostDom >::removeBlock(), llvm::LoopBase< BlockT, LoopT >::removeBlockFromLoop(), llvm::LoopBase< BlockT, LoopT >::removeChildLoop(), RemoveInstInputs(), llvm::orc::ExecutionSession::removeJITDylibs(), llvm::LiveVariables::VarInfo::removeKill(), llvm::GISelObserverWrapper::removeObserver(), llvm::SUnit::removePred(), llvm::PassRegistry::removeRegistrationListener(), llvm::MachineBasicBlock::removeSuccessor(), llvm::VPValue::removeUser(), llvm::DbgVariableIntrinsic::replaceVariableLocationOp(), llvm::DbgVariableRecord::replaceVariableLocationOp(), reservePreviousStackSlotForValue(), salvageDebugInfoForDbgValues(), llvm::DomTreeNodeBase< NodeT >::setIDom(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), llvm::StringRef::split(), splitMBB(), llvm::MachineBasicBlock::splitSuccessor(), llvm::MCDwarfLineTableHeader::tryGetFile(), llvm::orc::RTDyldObjectLinkingLayer::unregisterJITEventListener(), llvm::MCJIT::UnregisterJITEventListener(), and verifySubExpr().

find_if()

template<typename R , typename UnaryPredicate >

auto llvm::find_if	(	R &&	Range,
		UnaryPredicate	P
	)

Provide wrappers to std::find_if which take ranges instead of having to pass begin/end explicitly.

Definition at line 1749 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::add(), llvm::VPlanTransforms::addActiveLaneMask(), addCalleeSavedRegs(), addRegLanes(), llvm::ARMFrameLowering::assignCalleeSavedSpillSlots(), llvm::RISCVFrameLowering::assignCalleeSavedSpillSlots(), llvm::ELFAttrs::attrTypeAsString(), llvm::ELFAttrs::attrTypeFromString(), cacheDIVar(), llvm::SIMachineFunctionInfo::checkIndexInPrologEpilogSGPRSpills(), ConvertCostTableLookup(), convertToLocalCopy(), CostTableLookup(), llvm::mca::EntryStage::cycleEnd(), llvm::RegPressureTracker::discoverLiveInOrOut(), llvm::StringRef::drop_until(), llvm::ArrayRef< T >::drop_until(), llvm::MutableArrayRef< T >::drop_until(), llvm::PMDataManager::emitInstrCountChangedRemark(), expandPseudoVFMK(), llvm::StringRef::find_if_not(), llvm::SwitchInst::findCaseValue(), llvm::DGNode< NodeType, EdgeType >::findEdgeTo(), llvm::DirectedGraph< NodeType, EdgeType >::findNode(), llvm::objcopy::elf::Object::findSection(), findSection(), llvm::ModuleSummaryIndex::findSummaryInModule(), getAllocationDataForFunction(), llvm::X86::getCPUDispatchMangling(), llvm::X86::getFeaturesForCPU(), llvm::MachineBasicBlock::getFirstTerminatorForward(), getFreeFunctionDataForFunction(), llvm::AVRMCExpr::getKindByName(), llvm::CacheCost::getLoopCost(), llvm::AVRMCExpr::getName(), llvm::mca::InstructionBase::getOperand(), getRegLanes(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), getSplatIndex(), getTargetIndexName(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), getV4X86ShuffleImm(), llvm::objcopy::coff::handleArgs(), llvm::PPCFrameLowering::inlineStackProbe(), llvm::X86FrameLowering::inlineStackProbe(), llvm::xray::Profile::internPath(), isEXTMask(), isFixedVectorShuffle(), llvm::MachineBasicBlock::isLiveIn(), llvm::CombinerHelper::isPredecessor(), isWideDUPMask(), LLVMGetTargetFromName(), loadObj(), llvm::TargetRegistry::lookupTarget(), lowerShuffleAsElementInsertion(), lowerShuffleWithSHUFPS(), llvm::HexagonTargetLowering::LowerVECTOR_SHUFFLE(), llvm::PatternMatch::m_SplatOrUndefMask::match(), llvm::rdf::operator<<(), llvm::RISCVISAInfo::parseArchString(), llvm::MCSectionMachO::ParseSectionSpecifier(), PerformExtractEltToVMOVRRD(), placeSources(), processShuffleMasks(), llvm::RegPressureTracker::recede(), llvm::orc::JITDylib::removeFromLinkOrder(), llvm::orc::JITDylib::removeGenerator(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::MachineBasicBlock::removeLiveIn(), removeRegLanes(), rescheduleCanonically(), runImpl(), scavengeVReg(), llvm::EngineBuilder::selectTarget(), setRegZero(), llvm::ELFYAML::shouldAllocateFileSpace(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToRef(), llvm::StringRef::take_until(), llvm::ArrayRef< T >::take_until(), llvm::MutableArrayRef< T >::take_until(), llvm::AMDGPUSymbolizer::tryAddingSymbolicOperand(), llvm::X86::updateImpliedFeatures(), llvm::objcopy::elf::Object::updateSection(), llvm::X86::validateCPUSpecificCPUDispatch(), and llvm::slpvectorizer::BoUpSLP::vectorizeTree().

find_if_not()

template<typename R , typename UnaryPredicate >

auto llvm::find_if_not	(	R &&	Range,
		UnaryPredicate	P
	)

Definition at line 1754 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::StringRef::drop_while(), llvm::ArrayRef< T >::drop_while(), llvm::MutableArrayRef< T >::drop_while(), llvm::MemorySSA::insertIntoListsForBlock(), llvm::StringRef::take_while(), llvm::ArrayRef< T >::take_while(), llvm::MutableArrayRef< T >::take_while(), and turnVectorIntoSplatVector().

find_singleton()

template<typename T , typename R , typename Predicate >

T * llvm::find_singleton	(	R &&	Range,
		Predicate	P,
		bool	AllowRepeats = false
	)

Return the single value in Range that satisfies P(<member of Range> *, AllowRepeats)->T * returning nullptr when no values or multiple values were found.

When AllowRepeats is true, multiple values that compare equal are allowed.

Definition at line 1778 of file STLExtras.h.

References A, and P.

find_singleton_nested()

template<typename T , typename R , typename Predicate >

std::pair< T *, bool > llvm::find_singleton_nested	(	R &&	Range,
		Predicate	P,
		bool	AllowRepeats = false
	)

Return a pair consisting of the single value in Range that satisfies P(<member of Range> *, AllowRepeats)->std::pair<T*, bool> returning nullptr when no values or multiple values were found, and a bool indicating whether multiple values were found to cause the nullptr.

When AllowRepeats is true, multiple values that compare equal are allowed. The predicate P returns a pair<T *, bool> where T is the singleton while the bool indicates whether multiples have already been found. It is expected that first will be nullptr when second is true. This allows using find_singleton_nested within the predicate \P.

Definition at line 1802 of file STLExtras.h.

References A, assert(), and P.

findAllNVVMAnnotation()

bool llvm::findAllNVVMAnnotation	(	const GlobalValue *	gv,
		const std::string &	prop,
		std::vector< unsigned > &	retval
	)

Definition at line 129 of file NVPTXUtilities.cpp.

References cacheAnnotationFromMD(), and llvm::GlobalValue::getParent().

Referenced by getAlign(), isImageReadOnly(), isImageReadWrite(), isImageWriteOnly(), and isSampler().

findAllocaForValue() [1/2]

const AllocaInst * llvm::findAllocaForValue ( const Value *  V, bool  OffsetZero = false  )

inline

Definition at line 745 of file ValueTracking.h.

References findAllocaForValue().

findAllocaForValue() [2/2]

AllocaInst * llvm::findAllocaForValue	(	Value *	V,
		bool	OffsetZero = false
	)

Returns unique alloca where the value comes from, or nullptr.

If OffsetZero is true check that V points to the begining of the alloca.

Definition at line 6441 of file ValueTracking.cpp.

References assert(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::SmallVectorBase< Size_T >::empty(), GEP, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by canMoveAboveCall(), findAllocaForValue(), findMatchingAlloca(), and llvm::memtag::StackInfoBuilder::visit().

findArrayDimensions()

void llvm::findArrayDimensions	(	ScalarEvolution &	SE,
		SmallVectorImpl< const SCEV * > &	Terms,
		SmallVectorImpl< const SCEV * > &	Sizes,
		const SCEV *	ElementSize
	)

Compute the array dimensions Sizes from the set of Terms extracted from the memory access function of this SCEVAddRecExpr (second step of delinearization).

Definition at line 277 of file Delinearization.cpp.

References array_pod_sort(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), containsParameters(), dbgs(), llvm::SCEVDivision::divide(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::SmallVectorImpl< T >::erase(), findArrayDimensionsRec(), llvm::SCEV::isZero(), LHS, LLVM_DEBUG, numberOfTerms(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), removeConstantFactors(), RHS, llvm::SmallVectorBase< Size_T >::size(), and sort().

Referenced by delinearize().

FindAvailableLoadedValue() [1/2]

Value * llvm::FindAvailableLoadedValue	(	LoadInst *	Load,
		BasicBlock *	ScanBB,
		BasicBlock::iterator &	ScanFrom,
		unsigned	MaxInstsToScan = DefMaxInstsToScan,
		BatchAAResults *	AA = nullptr,
		bool *	IsLoadCSE = nullptr,
		unsigned *	NumScanedInst = nullptr
	)

Scan backwards to see if we have the value of the given load available locally within a small number of instructions.

You can use this function to scan across multiple blocks: after you call this function, if ScanFrom points at the beginning of the block, it's safe to continue scanning the predecessors.

Note that performing load CSE requires special care to make sure the metadata is set appropriately. In particular, aliasing metadata needs to be merged. (This doesn't matter for store-to-load forwarding because the only relevant load gets deleted.)

Parameters

	Load	The load we want to replace.
	ScanBB	The basic block to scan.
[in,out]	ScanFrom	The location to start scanning from. When this function returns, it points at the last instruction scanned.
	MaxInstsToScan	The maximum number of instructions to scan. If this is zero, the whole block will be scanned.
	AA	Optional pointer to alias analysis, to make the scan more precise.
[out]	IsLoadCSE	Whether the returned value is a load from the same location in memory, as opposed to the value operand of a store.

Returns

The found value, or nullptr if no value is found.

Definition at line 455 of file Loads.cpp.

References findAvailablePtrLoadStore(), and llvm::MemoryLocation::get().

Referenced by llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), tryPromoteCall(), and llvm::InstCombinerImpl::visitLoadInst().

FindAvailableLoadedValue() [2/2]

Value * llvm::FindAvailableLoadedValue	(	LoadInst *	Load,
		BatchAAResults &	AA,
		bool *	IsLoadCSE,
		unsigned	MaxInstsToScan = DefMaxInstsToScan
	)

This overload provides a more efficient implementation of FindAvailableLoadedValue() for the case where we are not interested in finding the closest clobbering instruction if no available load is found.

This overload cannot be used to scan across multiple blocks.

Definition at line 668 of file Loads.cpp.

References Available, DL, llvm::MemoryLocation::get(), getAvailableLoadStore(), llvm::BatchAAResults::getModRefInfo(), isModSet(), make_range(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::BasicBlock::rend().

findAvailablePtrLoadStore()

Value * llvm::findAvailablePtrLoadStore	(	const MemoryLocation &	Loc,
		Type *	AccessTy,
		bool	AtLeastAtomic,
		BasicBlock *	ScanBB,
		BasicBlock::iterator &	ScanFrom,
		unsigned	MaxInstsToScan,
		BatchAAResults *	AA,
		bool *	IsLoadCSE,
		unsigned *	NumScanedInst
	)

Scan backwards to see if we have the value of the given pointer available locally within a small number of instructions.

You can use this function to scan across multiple blocks: after you call this function, if ScanFrom points at the beginning of the block, it's safe to continue scanning the predecessors.

Parameters

	Loc	The location we want the load and store to originate from.
	AccessTy	The access type of the pointer.
	AtLeastAtomic	Are we looking for at-least an atomic load/store ? In case it is false, we can return an atomic or non-atomic load or store. In case it is true, we need to return an atomic load or store.
	ScanBB	The basic block to scan.
[in,out]	ScanFrom	The location to start scanning from. When this function returns, it points at the last instruction scanned.
	MaxInstsToScan	The maximum number of instructions to scan. If this is zero, the whole block will be scanned.
	AA	Optional pointer to alias analysis, to make the scan more precise.
[out]	IsLoadCSE	Whether the returned value is a load from the same location in memory, as opposed to the value operand of a store.

Returns

The found value, or nullptr if no value is found.

Definition at line 584 of file Loads.cpp.

References areNonOverlapSameBaseLoadAndStore(), Available, llvm::BasicBlock::begin(), DL, getAvailableLoadStore(), llvm::Module::getDataLayout(), llvm::BatchAAResults::getModRefInfo(), llvm::BasicBlock::getModule(), llvm::Instruction::isDebugOrPseudoInst(), isModSet(), llvm::Instruction::mayWriteToMemory(), llvm::MemoryLocation::Ptr, and llvm::Value::stripPointerCasts().

Referenced by FindAvailableLoadedValue(), and llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad().

findCMPToFoldIntoCBZ()

MachineInstr * llvm::findCMPToFoldIntoCBZ	(	MachineInstr *	Br,
		const TargetRegisterInfo *	TRI
	)

Search backwards from a tBcc to find a tCMPi8 against 0, meaning we can convert them to a tCBZ or tCBNZ.

Return nullptr if not found.

Definition at line 5598 of file ARMBaseInstrInfo.cpp.

References llvm::ARMCC::AL, llvm::MachineBasicBlock::begin(), getInstrPredicate(), llvm::MachineInstr::getParent(), isARMLowRegister(), registerDefinedBetween(), and TRI.

Referenced by llvm::ARMBaseInstrInfo::isProfitableToIfCvt(), and llvm::ARMBaseInstrInfo::predictBranchSizeForIfCvt().

findDbgDeclares()

TinyPtrVector< DbgDeclareInst * > llvm::findDbgDeclares

(

Value *

V

)

Finds dbg.declare intrinsics declaring local variables as living in the memory that 'V' points to.

Definition at line 47 of file DebugInfo.cpp.

References llvm::MetadataAsValue::getIfExists(), llvm::LocalAsMetadata::getIfExists(), and llvm::TinyPtrVector< EltTy >::push_back().

Referenced by buildFrameDebugInfo(), cacheDIVar(), insertSpills(), and replaceDbgDeclare().

findDbgUsers()

void llvm::findDbgUsers	(	SmallVectorImpl< DbgVariableIntrinsic * > &	DbgInsts,
		Value *	V,
		SmallVectorImpl< DbgVariableRecord * > *	DbgVariableRecords = nullptr
	)

Finds the debug info intrinsics describing a value.

Definition at line 148 of file DebugInfo.cpp.

Referenced by dropDebugUsers(), eraseDebugIntrinsicsWithNonLocalRefs(), insertSpills(), replaceDbgUsesOutsideBlock(), replaceDbgUsesWithUndef(), rewriteDebugUsers(), salvageDebugInfo(), llvm::InstCombinerImpl::tryToSinkInstruction(), and llvm::InstCombinerImpl::visitAllocSite().

findDbgValues()

void llvm::findDbgValues	(	SmallVectorImpl< DbgValueInst * > &	DbgValues,
		Value *	V,
		SmallVectorImpl< DbgVariableRecord * > *	DbgVariableRecords = nullptr
	)

Finds the llvm.dbg.value intrinsics describing a value.

Definition at line 141 of file DebugInfo.cpp.

Referenced by llvm::coro::buildCoroutineFrame(), formLCSSAForInstructions(), PhiHasDebugValue(), replaceDbgValueForAlloca(), RewriteUsesOfClonedInstructions(), llvm::SSAUpdater::UpdateDebugValues(), and llvm::JumpThreadingPass::updateSSA().

findDefsUsedOutsideOfLoop()

SmallVector< Instruction *, 8 > llvm::findDefsUsedOutsideOfLoop

(

Loop *

L

)

Returns the instructions that use values defined in the loop.

Definition at line 123 of file LoopUtils.cpp.

References any_of(), Block, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Users.

Referenced by canTailPredicateLoop(), and llvm::LoopVersioning::versionLoop().

findDevirtualizableCallsForTypeCheckedLoad()

void llvm::findDevirtualizableCallsForTypeCheckedLoad	(	SmallVectorImpl< DevirtCallSite > &	DevirtCalls,
		SmallVectorImpl< Instruction * > &	LoadedPtrs,
		SmallVectorImpl< Instruction * > &	Preds,
		bool &	HasNonCallUses,
		const CallInst *	CI,
		DominatorTree &	DT
	)

Given a call to the intrinsic @llvm.type.checked.load, find all devirtualizable call sites based on the call and return them in DevirtCalls.

Definition at line 104 of file TypeMetadataUtils.cpp.

References assert(), findCallsAtConstantOffset(), llvm::CallBase::getArgOperand(), llvm::CallBase::getCalledFunction(), llvm::Function::getIntrinsicID(), Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::Value::uses().

Referenced by addIntrinsicToSummary().

findDevirtualizableCallsForTypeTest()

void llvm::findDevirtualizableCallsForTypeTest	(	SmallVectorImpl< DevirtCallSite > &	DevirtCalls,
		SmallVectorImpl< CallInst * > &	Assumes,
		const CallInst *	CI,
		DominatorTree &	DT
	)

Given a call to the intrinsic @llvm.type.test, find all devirtualizable call sites based on the call and return them in DevirtCalls.

Definition at line 82 of file TypeMetadataUtils.cpp.

References assert(), llvm::SmallVectorBase< Size_T >::empty(), findLoadCallsAtConstantOffset(), llvm::CallBase::getArgOperand(), llvm::CallBase::getCalledFunction(), llvm::Function::getIntrinsicID(), llvm::GlobalValue::getParent(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Value::stripPointerCasts(), and llvm::Value::uses().

Referenced by addIntrinsicToSummary().

findDVRDeclares()

TinyPtrVector< DbgVariableRecord * > llvm::findDVRDeclares

(

Value *

V

)

As above, for DVRDeclares.

Definition at line 66 of file DebugInfo.cpp.

References llvm::LocalAsMetadata::getIfExists(), and llvm::TinyPtrVector< EltTy >::push_back().

Referenced by buildFrameDebugInfo(), cacheDIVar(), insertSpills(), and replaceDbgDeclare().

FindEarliestCapture()

Instruction * llvm::FindEarliestCapture	(	const Value *	V,
		Function &	F,
		bool	ReturnCaptures,
		bool	StoreCaptures,
		const DominatorTree &	DT,
		unsigned	MaxUsesToExplore = 0
	)

Definition at line 261 of file CaptureTracking.cpp.

References assert(), F, and PointerMayBeCaptured().

Referenced by llvm::EarliestEscapeInfo::isNotCapturedBefore().

findFirstVPTPredOperandIdx()

int llvm::findFirstVPTPredOperandIdx

(

const MachineInstr &

MI

)

Definition at line 793 of file Thumb2InstrInfo.cpp.

References llvm::MCInstrDesc::getNumOperands(), llvm::ARM::isVpred(), MI, and llvm::MCInstrDesc::operands().

Referenced by CreateVPTBlock(), getVPTInstrPredicate(), isVectorPredicated(), and producesFalseLanesZero().

FindFunctionBackedges()

void llvm::FindFunctionBackedges	(	const Function &	F,
		SmallVectorImpl< std::pair< const BasicBlock *, const BasicBlock * > > &	Result
	)

Analyze the specified function to find all of the loop backedges in the function and return them.

FindFunctionBackedges - Analyze the specified function to find all of the loop backedges in the function and return them.

This is a relatively cheap (compared to computing dominators and loop info) analysis.

The output is added to Result, as pairs of <from,to> edge info.

Definition at line 34 of file CFG.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallPtrSetImpl< PtrType >::erase(), F, I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), succ_begin(), succ_empty(), and succ_end().

Referenced by llvm::JumpThreadingPass::findLoopHeaders(), functionWillReturn(), and iterativelySimplifyCFG().

findIndirectCalls()

std::vector< CallBase * > llvm::findIndirectCalls ( Function &  F )

inline

Definition at line 74 of file IndirectCallVisitor.h.

References F, llvm::PGOIndirectCallVisitor::IndirectCalls, llvm::PGOIndirectCallVisitor::kIndirectCall, and llvm::InstVisitor< SubClass, RetTy >::visit().

FindInsertedValue()

Value * llvm::FindInsertedValue	(	Value *	V,
		ArrayRef< unsigned >	idx_range,
		std::optional< BasicBlock::iterator >	InsertBefore = std::nullopt
	)

Given an aggregate and an sequence of indices, see if the scalar value indexed is already around as a register, for example if it were inserted directly into the aggregate.

Given an aggregate and a sequence of indices, see if the scalar value indexed is already around as a register, for example if it was inserted directly into the aggregate.

If InsertBefore is not empty, this function will duplicate (modified) insertvalues when a part of a nested struct is extracted.

If InsertBefore is not null, this function will duplicate (modified) insertvalues when a part of a nested struct is extracted.

Definition at line 5898 of file ValueTracking.cpp.

References llvm::SmallVectorImpl< T >::append(), assert(), llvm::ArrayRef< T >::begin(), BuildSubAggregate(), llvm::CallingConv::C, llvm::ArrayRef< T >::empty(), llvm::ArrayRef< T >::end(), FindInsertedValue(), llvm::ExtractValueInst::getIndexedType(), I, llvm::SmallVectorImpl< T >::reserve(), llvm::ArrayRef< T >::size(), llvm::SmallVectorBase< Size_T >::size(), size(), and llvm::ArrayRef< T >::slice().

Referenced by BuildSubAggregate(), and FindInsertedValue().

findMaximalSubpartOfIllFormedUTF8Sequence()

static unsigned llvm::findMaximalSubpartOfIllFormedUTF8Sequence ( const UTF8 *  source, const UTF8 *  sourceEnd  )

static

Definition at line 449 of file ConvertUTF.cpp.

References assert(), and isLegalUTF8Sequence().

Referenced by ConvertUTF8toUTF32Impl().

findOneNVVMAnnotation()

bool llvm::findOneNVVMAnnotation	(	const GlobalValue *	gv,
		const std::string &	prop,
		unsigned &	retval
	)

Definition at line 114 of file NVPTXUtilities.cpp.

References cacheAnnotationFromMD(), and llvm::GlobalValue::getParent().

Referenced by getMaxClusterRank(), getMaxNReg(), getMaxNTIDx(), getMaxNTIDy(), getMaxNTIDz(), getMinCTASm(), getReqNTIDx(), getReqNTIDy(), getReqNTIDz(), isKernelFunction(), isManaged(), isSampler(), isSurface(), and isTexture().

findOptionMDForLoop()

MDNode * llvm::findOptionMDForLoop	(	const Loop *	TheLoop,
		StringRef	Name
	)

Find string metadata for a loop.

Returns the MDNode where the first operand is the metadata's name. The following operands are the metadata's values. If no metadata with Name is found, return nullptr.

Definition at line 1043 of file LoopInfo.cpp.

References findOptionMDForLoopID(), llvm::Loop::getLoopID(), and Name.

Referenced by collectUnswitchCandidates(), findStringMetadataForLoop(), getOptionalBoolLoopAttribute(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), llvm::Loop::isAnnotatedParallel(), llvm::Loop::setLoopMustProgress(), and unswitchBestCondition().

findOptionMDForLoopID()

MDNode * llvm::findOptionMDForLoopID	(	MDNode *	LoopID,
		StringRef	Name
	)

Find and return the loop attribute node for the attribute Name in LoopID.

Return nullptr if there is no such attribute.

Definition at line 1017 of file LoopInfo.cpp.

References assert(), drop_begin(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::MDString::getString(), Name, and llvm::MDNode::operands().

Referenced by findOptionMDForLoop(), and makeFollowupLoopID().

findPHICopyInsertPoint()

MachineBasicBlock::iterator llvm::findPHICopyInsertPoint	(	MachineBasicBlock *	MBB,
		MachineBasicBlock *	SuccMBB,
		unsigned	SrcReg
	)

findPHICopyInsertPoint - Find a safe place in MBB to insert a copy from SrcReg when following the CFG edge to SuccMBB.

This needs to be after any def of SrcReg, but before any subsequent point where control flow might jump out of the basic block.

Definition at line 21 of file PHIEliminationUtils.cpp.

References llvm::MachineBasicBlock::begin(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::MachineBasicBlock::empty(), llvm::MachineBasicBlock::getFirstTerminator(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::MachineBasicBlock::isEHPad(), llvm::MachineBasicBlock::isInlineAsmBrIndirectTarget(), MBB, MRI, llvm::MachineBasicBlock::rbegin(), llvm::MachineBasicBlock::rend(), and llvm::MachineBasicBlock::SkipPHIsAndLabels().

findScalarElement()

Value * llvm::findScalarElement	(	Value *	V,
		unsigned	EltNo
	)

Given a vector and an element number, see if the scalar value is already around as a register, for example if it were inserted then extracted from the vector.

Definition at line 163 of file VectorUtils.cpp.

References assert(), llvm::CallingConv::C, findScalarElement(), llvm::UndefValue::get(), llvm::VectorType::getElementType(), llvm::ShuffleVectorInst::getMaskValue(), llvm::User::getOperand(), getSplatValue(), llvm::ShuffleVectorInst::getType(), llvm::Value::getType(), llvm::PatternMatch::m_Add(), llvm::PatternMatch::m_Constant(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), and Splat.

Referenced by defaultComponentBroadcast(), findScalarElement(), simplifyExtractElementInst(), and trimTrailingZerosInVector().

findSplitCandidate()

static BranchInst * llvm::findSplitCandidate ( const Loop &  L, ScalarEvolution &  SE, ConditionInfo &  ExitingCond, ConditionInfo &  SplitCandidateCond  )

static

Definition at line 243 of file LoopBoundSplit.cpp.

References hasProcessableCondition(), llvm::ScalarEvolution::isLoopEntryGuardedByCond(), and isProcessableCondBI().

Referenced by splitLoopBound().

findSplitPointForStackProtector()

MachineBasicBlock::iterator llvm::findSplitPointForStackProtector	(	MachineBasicBlock *	BB,
		const TargetInstrInfo &	TII
	)

Find the split point at which to splice the end of BB into its success stack protector check machine basic block.

On many platforms, due to ABI constraints, terminators, even before register allocation, use physical registers. This creates an issue for us since physical registers at this point can not travel across basic blocks. Luckily, selectiondag always moves physical registers into vregs when they enter functions and moves them through a sequence of copies back into the physical registers right before the terminator creating a `‘Terminator Sequence’'. This function is searching for the beginning of the terminator sequence so that we can ensure that we splice off not just the terminator, but additionally the copies that move the vregs into the physical registers.

Definition at line 127 of file CodeGenCommonISel.cpp.

References llvm::MachineBasicBlock::begin(), llvm::MachineBasicBlock::getFirstTerminator(), llvm::HexagonInstrInfo::isTailCall(), MIIsInTerminatorSequence(), and TII.

findStringMetadataForLoop()

std::optional< const MDOperand * > llvm::findStringMetadataForLoop	(	const Loop *	TheLoop,
		StringRef	Name
	)

Find string metadata for loop.

If it has a value (e.g. {"llvm.distribute", 1} return the value as an operand or null otherwise. If the string metadata is not found return Optional's not-a-value.

If it has a value (e.g. {"llvm.distribute", 1} return the value as an operand or null otherwise. If the string metadata is not found return Optional's not-a-value.

Definition at line 1053 of file LoopInfo.cpp.

References findOptionMDForLoop(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm_unreachable, and Name.

Referenced by getOptionalIntLoopAttribute().

findValuesAffectedByCondition()

void llvm::findValuesAffectedByCondition	(	Value *	Cond,
		bool	IsAssume,
		function_ref< void(Value *)>	InsertAffected
	)

Call InsertAffected on all Values whose known bits / value may be affected by the condition Cond.

Used by AssumptionCache and DomConditionCache.

Definition at line 9433 of file ValueTracking.cpp.

References A, addValueAffectedByCondition(), B, Cond, llvm::SmallVectorBase< Size_T >::empty(), llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLT, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::ICmpInst::isEquality(), llvm::CmpInst::isUnsigned(), LHS, llvm::PatternMatch::m_AddLike(), llvm::PatternMatch::m_AllOnes(), llvm::PatternMatch::m_And(), llvm::PatternMatch::m_BitwiseLogic(), llvm::PatternMatch::m_Constant(), llvm::PatternMatch::m_ConstantInt(), llvm::PatternMatch::m_ElementWiseBitCast(), llvm::PatternMatch::m_FAbs(), llvm::PatternMatch::m_FCmp(), llvm::PatternMatch::m_FNeg(), llvm::PatternMatch::m_ICmp(), llvm::PatternMatch::m_LogicalOp(), llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Or(), llvm::PatternMatch::m_Shift(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::m_Zero(), llvm::PatternMatch::match(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), RHS, X, and Y.

Referenced by findAffectedValues().

findVCToolChainViaCommandLine() [1/2]

bool llvm::findVCToolChainViaCommandLine	(	vfs::FileSystem &	VFS,
		std::optional< llvm::StringRef >	VCToolsDir,
		std::optional< llvm::StringRef >	VCToolsVersion,
		std::optional< llvm::StringRef >	WinSysRoot,
		std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 481 of file MSVCPaths.cpp.

References llvm::sys::path::append(), getHighestNumericTupleInDirectory(), and VS2017OrNewer.

findVCToolChainViaCommandLine() [2/2]

bool llvm::findVCToolChainViaCommandLine	(	vfs::FileSystem &	VFS,
		std::optional< StringRef >	VCToolsDir,
		std::optional< StringRef >	VCToolsVersion,
		std::optional< StringRef >	WinSysRoot,
		std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 481 of file MSVCPaths.cpp.

References llvm::sys::path::append(), getHighestNumericTupleInDirectory(), and VS2017OrNewer.

findVCToolChainViaEnvironment()

bool llvm::findVCToolChainViaEnvironment	(	vfs::FileSystem &	VFS,
		std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 508 of file MSVCPaths.cpp.

References llvm::sys::path::append(), DevDivInternal, End, llvm::sys::EnvPathSeparator, llvm::StringRef::equals_insensitive(), llvm::vfs::FileSystem::exists(), llvm::sys::path::filename(), llvm::sys::Process::GetEnv(), OlderVS, llvm::sys::path::parent_path(), llvm::sys::path::rbegin(), llvm::sys::path::rend(), llvm::StringRef::split(), and VS2017OrNewer.

findVCToolChainViaRegistry()

bool llvm::findVCToolChainViaRegistry	(	std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 714 of file MSVCPaths.cpp.

References llvm::sys::path::append(), getSystemRegistryString(), and OlderVS.

findVCToolChainViaSetupConfig() [1/2]

bool llvm::findVCToolChainViaSetupConfig	(	vfs::FileSystem &	VFS,
		std::optional< llvm::StringRef >	VCToolsVersion,
		std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 617 of file MSVCPaths.cpp.

References llvm::sys::path::append(), convertWideToUTF8(), llvm::MemoryBuffer::getFile(), llvm::sys::SingleThreaded, llvm::vfs::FileSystem::status(), llvm::SmallString< InternalLen >::str(), and VS2017OrNewer.

findVCToolChainViaSetupConfig() [2/2]

bool llvm::findVCToolChainViaSetupConfig	(	vfs::FileSystem &	VFS,
		std::optional< StringRef >	VCToolsVersion,
		std::string &	Path,
		ToolsetLayout &	VSLayout
	)

Definition at line 617 of file MSVCPaths.cpp.

References llvm::sys::path::append(), convertWideToUTF8(), llvm::MemoryBuffer::getFile(), llvm::sys::SingleThreaded, llvm::vfs::FileSystem::status(), llvm::SmallString< InternalLen >::str(), and VS2017OrNewer.

findVTableAddrs()

std::vector< Instruction * > llvm::findVTableAddrs ( Function &  F )

inline

Definition at line 81 of file IndirectCallVisitor.h.

References F, llvm::PGOIndirectCallVisitor::kVTableVal, llvm::PGOIndirectCallVisitor::ProfiledAddresses, and llvm::InstVisitor< SubClass, RetTy >::visit().

finishBuildOpDecorate()

static void llvm::finishBuildOpDecorate ( MachineInstrBuilder &  MIB, const std::vector< uint32_t > &  DecArgs, StringRef  StrImm  )

static

Definition at line 108 of file SPIRVUtils.cpp.

References llvm::MachineInstrBuilder::addImm(), addStringImm(), and llvm::StringRef::empty().

Referenced by buildOpDecorate().

fixStackStores()

static void llvm::fixStackStores ( MachineBasicBlock &  MBB, MachineBasicBlock::iterator  StartMI, const TargetInstrInfo &  TII  )

static

Replace pseudo store instructions that pass arguments through the stack with real instructions.

Definition at line 319 of file AVRFrameLowering.cpp.

References assert(), llvm::MachineBasicBlock::end(), make_early_inc_range(), make_range(), MBB, MI, and TII.

Referenced by llvm::AVRFrameLowering::eliminateCallFramePseudoInstr().

FixupKind()

static Lanai::Fixups llvm::FixupKind ( const MCExpr *  Expr )

static

Definition at line 91 of file LanaiMCCodeEmitter.cpp.

References llvm::Lanai::FIXUP_LANAI_21, llvm::Lanai::FIXUP_LANAI_HI16, llvm::Lanai::FIXUP_LANAI_LO16, llvm::LanaiMCExpr::VK_Lanai_ABS_HI, llvm::LanaiMCExpr::VK_Lanai_ABS_LO, and llvm::LanaiMCExpr::VK_Lanai_None.

FlattenCFG()

bool llvm::FlattenCFG	(	BasicBlock *	BB,
		AAResults *	AA = nullptr
	)

This function is used to flatten a CFG.

FlattenCFG - This function is used to flatten a CFG.

For example, it uses parallel-and and parallel-or mode to collapse if-conditions and merge if-regions with identical statements.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 533 of file FlattenCFG.cpp.

FlushFPConstant()

Constant * llvm::FlushFPConstant	(	Constant *	Operand,
		const Instruction *	I,
		bool	IsOutput
	)

Attempt to flush float point constant according to denormal mode set in the instruction's parent function attributes.

If so, return a zero with the correct sign, otherwise return the original constant. Inputs and outputs to floating point instructions can have their mode set separately, so the direction is also needed.

If the calling function's "denormal-fp-math" input mode is "dynamic" for the floating-point type, returns nullptr for denormal inputs.

Definition at line 1315 of file ConstantFolding.cpp.

References llvm::DenormalMode::Dynamic, llvm::Type::getContext(), llvm::Type::getFltSemantics(), llvm::Value::getType(), llvm::ConstantFP::getValueAPF(), llvm::APFloat::getZero(), I, llvm::DenormalMode::IEEE, llvm::DenormalMode::Input, llvm::APFloat::isDenormal(), llvm::APFloat::isNegative(), llvm_unreachable, llvm::DenormalMode::Output, llvm::DenormalMode::PositiveZero, and llvm::DenormalMode::PreserveSign.

Referenced by ConstantFoldCompareInstOperands(), and ConstantFoldFPInstOperands().

fmt_align()

template<typename T >

support::detail::AlignAdapter< T > llvm::fmt_align	(	T &&	Item,
		AlignStyle	Where,
		size_t	Amount,
		char	Fill = ' '
	)

Definition at line 89 of file FormatAdapters.h.

Referenced by llvm::logicalview::LVBinaryReader::createInstructions(), llvm::pdb::LinePrinter::formatMsfStreamData(), llvm::logicalview::LVLogicalVisitor::inlineSiteAnnotation(), and llvm::pdb::iterateOneModule().

fmt_consume()

support::detail::ErrorAdapter llvm::fmt_consume ( Error &&  Item )

inline

Definition at line 108 of file FormatAdapters.h.

fmt_pad()

template<typename T >

support::detail::PadAdapter< T > llvm::fmt_pad	(	T &&	Item,
		size_t	Left,
		size_t	Right
	)

Definition at line 96 of file FormatAdapters.h.

References Left, and Right.

fmt_repeat()

template<typename T >

support::detail::RepeatAdapter< T > llvm::fmt_repeat	(	T &&	Item,
		size_t	Count
	)

Definition at line 101 of file FormatAdapters.h.

Referenced by checkIntegrityScopesTree(), llvm::pdb::typesetItemList(), and llvm::pdb::typesetStringList().

fneg()

FPClassTest llvm::fneg

(

FPClassTest

Mask

)

Return the test mask which returns true if the value's sign bit is flipped.

Definition at line 14 of file FloatingPointMode.cpp.

References fcNan, fcNegInf, fcNegNormal, fcNegSubnormal, fcNegZero, fcPosInf, fcPosNormal, fcPosSubnormal, and fcPosZero.

Referenced by llvm::KnownFPClass::fneg(), and llvm::InstCombinerImpl::SimplifyDemandedUseFPClass().

FoldBranchToCommonDest()

bool llvm::FoldBranchToCommonDest	(	BranchInst *	BI,
		llvm::DomTreeUpdater *	DTU = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		const TargetTransformInfo *	TTI = nullptr,
		unsigned	BonusInstThreshold = 1
	)

If this basic block is ONLY a setcc and a branch, and if a predecessor branches to us and one of our successors, fold the setcc into the predecessor and use logical operations to pick the right destination.

If this basic block is simple enough, and if a predecessor branches to us and one of our successors, fold the block into the predecessor and use logical operations to pick the right destination.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3883 of file SimplifyCFG.cpp.

References all_of(), BranchFoldThreshold, BranchFoldToCommonDestVectorMultiplier, Cond, CostKind, llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorBase< Size_T >::empty(), llvm::TargetTransformInfo::getArithmeticInstrCost(), llvm::BranchInst::getCondition(), llvm::PHINode::getIncomingBlock(), llvm::TargetTransformInfo::getInstructionCost(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::Value::getType(), llvm::Function::hasMinSize(), llvm::Value::hasOneUse(), I, is_contained(), llvm::BranchInst::isConditional(), isSafeToSpeculativelyExecute(), llvm::BranchInst::isUnconditional(), isVectorOp(), performBranchToCommonDestFolding(), predecessors(), SafeToMergeTerminators(), shouldFoldCondBranchesToCommonDestination(), llvm::SmallVectorBase< Size_T >::size(), successors(), llvm::TargetTransformInfo::TCC_Free, llvm::TargetTransformInfo::TCK_CodeSize, and llvm::TargetTransformInfo::TCK_SizeAndLatency.

Referenced by simplifyOneLoop().

foldFrameOffset()

static void llvm::foldFrameOffset ( MachineBasicBlock::iterator &  II, int &  Offset, Register  DstReg  )

static

Fold a frame offset shared between two add instructions into a single one.

Definition at line 112 of file AVRRegisterInfo.cpp.

References MI, and Offset.

Referenced by llvm::AVRRegisterInfo::eliminateFrameIndex().

FoldReturnIntoUncondBranch()

ReturnInst * llvm::FoldReturnIntoUncondBranch	(	ReturnInst *	RI,
		BasicBlock *	BB,
		BasicBlock *	Pred,
		DomTreeUpdater *	DTU = nullptr
	)

This method duplicates the specified return instruction into a predecessor which ends in an unconditional branch.

If the return instruction returns a value defined by a PHI, propagate the right value into the return. It returns the new return instruction in the predecessor.

Definition at line 1549 of file BasicBlockUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), llvm::Instruction::clone(), llvm::BasicBlock::end(), llvm::Instruction::eraseFromParent(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BasicBlock::getTerminator(), llvm::Instruction::insertInto(), llvm::User::operands(), llvm::BasicBlock::removePredecessor(), and llvm::User::setOperand().

FoldSingleEntryPHINodes()

bool llvm::FoldSingleEntryPHINodes	(	BasicBlock *	BB,
		MemoryDependenceResults *	MemDep = nullptr
	)

We know that BB has one predecessor.

If there are any single-entry PHI nodes in it, fold them away. This handles the case when all entries to the PHI nodes in a block are guaranteed equal, such as when the block has exactly one predecessor.

Definition at line 145 of file BasicBlockUtils.cpp.

References llvm::BasicBlock::begin(), llvm::PoisonValue::get(), and llvm::MemoryDependenceResults::removeInstruction().

Referenced by FoldCondBranchOnValueKnownInPredecessorImpl(), MergeBlockIntoPredecessor(), normalizeForInvokeSafepoint(), and llvm::RewriteStatepointsForGC::runOnFunction().

for_each()

template<typename R , typename UnaryFunction >

UnaryFunction llvm::for_each	(	R &&	Range,
		UnaryFunction	F
	)

Provide wrappers to std::for_each which take ranges instead of having to pass begin/end explicitly.

Definition at line 1715 of file STLExtras.h.

References adl_begin(), adl_end(), and F.

Referenced by collectEscapedLocals(), llvm::CombinationGenerator< choice_type, choices_storage_type, variable_smallsize >::CombinationGenerator(), findPartitions(), llvm::memtag::forAllReachableExits(), llvm::MachO::ObjCInterfaceRecord::getObjCCategories(), llvm::MachO::ObjCContainerRecord::getObjCIVars(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), insertSpills(), LowerDbgDeclare(), migrateDebugInfo(), removeGEPBuiltinsInFunc(), removeUnreachableFunctions(), llvm::slpvectorizer::BoUpSLP::reorderTopToBottom(), replaceDbgDeclare(), shortenAssignment(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), and llvm::memtag::StackInfoBuilder::visit().

ForceBottomUp()

cl::opt< bool > llvm::ForceBottomUp	(	"misched-bottomup"	,
		cl::Hidden	,
		cl::desc("Force bottom-up list scheduling")
	)

forcePrintModuleIR()

bool llvm::forcePrintModuleIR

(

)

Definition at line 142 of file PrintPasses.cpp.

References PrintModuleScope.

Referenced by printLoop(), llvm::PrintCrashIRInstrumentation::registerCallbacks(), and llvm::PrintFunctionPass::run().

ForceTopDown()

cl::opt< bool > llvm::ForceTopDown	(	"misched-topdown"	,
		cl::Hidden	,
		cl::desc("Force top-down list scheduling")
	)

forEachCallbackCallSite()

template<typename UnaryFunction >

void llvm::forEachCallbackCallSite	(	const CallBase &	CB,
		UnaryFunction	Func
	)

Apply function Func to each CB's callback call site.

Definition at line 226 of file AbstractCallSite.h.

References assert(), llvm::AbstractCallSite::getCallbackUses(), and llvm::AbstractCallSite::isCallbackCall().

Referenced by forEachCallbackFunction().

forEachCallbackFunction()

template<typename UnaryFunction >

void llvm::forEachCallbackFunction	(	const CallBase &	CB,
		UnaryFunction	Func
	)

Apply function Func to each CB's callback function.

Definition at line 238 of file AbstractCallSite.h.

References forEachCallbackCallSite(), and llvm::AbstractCallSite::getCalledFunction().

Referenced by llvm::CallGraph::populateCallGraphNode(), llvm::CallGraphNode::removeCallEdgeFor(), and llvm::CallGraphNode::replaceCallEdge().

format() [1/2]

template<typename... Ts>

format_object< Ts... > llvm::format ( const char *  Fmt, const Ts &...  Vals  )

inline

These are helper functions used to produce formatted output.

They use template type deduction to construct the appropriate instance of the format_object class to simplify their construction.

This is typically used like:

OS << format("%0.4f", myfloat) << '\n';

Definition at line 125 of file Format.h.

Referenced by llvm::logicalview::LVScopeCompileUnit::addSize(), llvm::DWARFTypePrinter::appendTemplateParameters(), llvm::RuntimeDyldImpl::applyExternalSymbolRelocations(), llvm::DWARFContext::checkAddressSizeSupported(), checkIntegrityScopesTree(), llvm::logicalview::LVBinaryReader::createInstructions(), llvm::jitlink::createLinkGraphFromMachOObject(), createStringError(), llvm::DWARFListTableHeader::dump(), llvm::OverlapStats::dump(), llvm::gsym::GsymReader::dump(), llvm::orc::JITDylib::dump(), llvm::DWARFDebugAbbrev::dump(), llvm::DWARFDebugArangeSet::dump(), llvm::DWARFDebugLine::Row::dump(), llvm::DWARFDebugMacro::dump(), llvm::DWARFDebugPubTable::dump(), llvm::DWARFDebugRangeList::dump(), llvm::DWARFUnitIndex::dump(), llvm::DWARFDebugLine::Prologue::dump(), llvm::dwarf::CIE::dump(), llvm::dwarf::FDE::dump(), llvm::DWARFCompileUnit::dump(), llvm::DWARFContext::dump(), llvm::dwarf::UnwindRow::dump(), llvm::DWARFFormValue::dump(), llvm::DWARFDebugAddrTable::dump(), llvm::DWARFTypeUnit::dump(), llvm::RangeListEntry::dump(), llvm::DWARFDie::dump(), llvm::DWARFFormValue::dumpAddress(), llvm::DWARFFormValue::dumpAddressSection(), dumpApplePropertyAttribute(), llvm::DWARFLocationTable::dumpLocationList(), llvm::DWARFDebugLoclists::dumpRawEntry(), llvm::RuntimeDyldMachO::dumpRelocationToResolve(), dumpSectionMemory(), dumpStringOffsetsSection(), llvm::DIEAbbrev::Emit(), llvm::RuntimeDyldImpl::emitCommonSymbols(), emitGlobalConstantDataSequential(), emitGlobalConstantImpl(), llvm::AMDGPUAsmPrinter::emitInstruction(), llvm::RuntimeDyldImpl::emitSection(), llvm::RuntimeDyldCheckerExprEval::evaluate(), llvm::RuntimeDyldELF::finalizeLoad(), llvm::format_provider< Enum, std::enable_if_t< dwarf::EnumTraits< Enum >::value > >::format(), format(), llvm::MCInstPrinter::formatDec(), llvm::MCInstPrinter::formatHex(), llvm::OpenMPIRBuilder::getAddrOfDeclareTargetVar(), getCOFFStaticStructorSection(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::BFIDOTGraphTraitsBase< BlockFrequencyInfoT, BranchProbabilityInfoT >::getEdgeAttributes(), llvm::logicalview::LVRange::getEntry(), llvm::logicalview::LVOperation::getOperandsCodeViewInfo(), llvm::logicalview::LVOperation::getOperandsDWARFInfo(), llvm::SampleProfileLoaderBaseImpl< FT >::getProbeWeight(), getSizeForEncoding(), getStaticStructorSection(), llvm::TargetRegionEntryInfo::getTargetRegionEntryFnName(), llvm::object::GOFFObjectFile::GOFFObjectFile(), Help(), llvm::logicalview::LVBinaryReader::includeInlineeLines(), llvm::ResourceManager::initProcResourceVectors(), llvm::RuntimeDyldImpl::loadObjectImpl(), llvm::ResolverError::log(), llvm::object::MachORebaseEntry::moveNext(), llvm::object::MachOBindEntry::moveNext(), llvm::object::operator<<(), llvm::gsym::operator<<(), llvm::rdf::operator<<(), operator<<(), llvm::DWARFDebugLine::LineTable::parse(), prettyPrintBaseTypeRef(), llvm::DWARFExpression::prettyPrintRegisterOp(), llvm::MIPrinter::print(), llvm::TimeRecord::print(), llvm::logicalview::LVLocation::print(), llvm::DIEAbbrev::print(), llvm::DIEEntry::print(), llvm::DIE::print(), llvm::AccelTableBase::HashData::print(), llvm::ILPValue::print(), llvm::BranchProbability::print(), llvm::MachO::PackedVersion::print(), llvm::AppleAccelTableStaticTypeData::print(), llvm::logicalview::LVRange::print(), llvm::MCExpr::print(), llvm::DWARFExpression::Operation::print(), llvm::DWARFExpression::print(), llvm::MachineBasicBlock::print(), llvm::rdf::PhysicalRegisterInfo::print(), llvm::AMDGPUAsmPrinter::PrintAsmOperand(), llvm::logicalview::LVObject::printAttributes(), printBigArchiveMemberHeader(), printBinaryIdsInternal(), llvm::HexagonInstPrinter::printBrtarget(), printCFI(), PrintCFIEscape(), printCompactDWARFExpr(), llvm::ProfileSummary::printDetailedSummary(), llvm::logicalview::LVElement::printFileIndex(), llvm::RISCVInstPrinter::printFPImmOperand(), llvm::AArch64InstPrinter::printFPImmOperand(), llvm::AArch64InstPrinter::printImmHex(), PrintLaneMask(), printMarkupStackTrace(), llvm::ScopedPrinter::printNumber(), llvm::SPIRVInstPrinter::printOpConstantVarOps(), llvm::X86ATTInstPrinter::printOperand(), llvm::logicalview::LVLogicalVisitor::printRecords(), printRestOfMemberHeader(), llvm::AArch64InstPrinter::printSIMDType10Operand(), printSize(), llvm::mca::IncrementalSourceMgr::printStatistic(), PrintStatistics(), llvm::BitcodeAnalyzer::printStats(), llvm::logicalview::LVScopeCompileUnit::printSummary(), llvm::AArch64::PrintSupportedExtensions(), llvm::ARM::PrintSupportedExtensions(), llvm::MCSectionXCOFF::printSwitchToSection(), printVal(), llvm::logicalview::LVScopeCompileUnit::printWarnings(), llvm::logicalview::LVBinaryReader::processLines(), llvm::GCOVFile::readGCDA(), readOpcode(), readPrefixes(), llvm::RuntimeDyldImpl::reassignSectionAddress(), llvm::RuntimeDyldImpl::resolveLocalRelocations(), llvm::RuntimeDyldELFMips::resolveMIPSO32Relocation(), llvm::RuntimeDyldCOFFI386::resolveRelocation(), llvm::RuntimeDyldCOFFThumb::resolveRelocation(), llvm::BalancedPartitioning::run(), llvm::GCNRegPressurePrinter::runOnMachineFunction(), llvm::BTFParser::symbolize(), llvm::msgpack::DocNode::toString(), llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), llvm::json::OStream::value(), write_double(), and llvm::raw_ostream::write_uuid().

format() [2/2]

template<class T >

static void llvm::format ( const T &  Fractional, struct tm &  LT, raw_ostream &  OS, StringRef  Style  )

static

Definition at line 72 of file Chrono.cpp.

References count(), llvm::raw_ostream::flush(), format(), Format, I, and OS.

format_bytes()

FormattedBytes llvm::format_bytes ( ArrayRef< uint8_t >  Bytes, std::optional< uint64_t >  FirstByteOffset = std::nullopt, uint32_t  NumPerLine = 16, uint8_t  ByteGroupSize = 4, uint32_t  IndentLevel = 0, bool  Upper = false  )

inline

Definition at line 241 of file Format.h.

References Upper.

Referenced by llvm::logicalview::LVBinaryReader::createInstructions().

format_bytes_with_ascii()

FormattedBytes llvm::format_bytes_with_ascii ( ArrayRef< uint8_t >  Bytes, std::optional< uint64_t >  FirstByteOffset = std::nullopt, uint32_t  NumPerLine = 16, uint8_t  ByteGroupSize = 4, uint32_t  IndentLevel = 0, bool  Upper = false  )

inline

Definition at line 250 of file Format.h.

References Upper.

Referenced by llvm::pdb::LinePrinter::formatBinary(), llvm::pdb::LinePrinter::formatMsfStreamBlocks(), and llvm::pdb::LinePrinter::formatMsfStreamData().

format_decimal()

FormattedNumber llvm::format_decimal ( int64_t  N, unsigned  Width  )

inline

format_decimal - Output N as a right justified, fixed-width decimal.

If number will not fit in width, full number is still printed. Examples: OS << format_decimal(0, 5) => " 0" OS << format_decimal(255, 5) => " 255" OS << format_decimal(-1, 3) => " -1" OS << format_decimal(12345, 3) => "12345"

Definition at line 212 of file Format.h.

References N.

Referenced by llvm::mca::computeProcResourceMasks(), llvm::logicalview::LVBinaryReader::createInstructions(), llvm::symbolize::SourceCode::format(), llvm::logicalview::LVBinaryReader::mapVirtualAddress(), llvm::logicalview::LVBinaryReader::processLines(), and llvm::logicalview::LVRange::startSearch().

format_hex()

FormattedNumber llvm::format_hex ( uint64_t  N, unsigned  Width, bool  Upper = false  )

inline

format_hex - Output N as a fixed width hexadecimal.

If number will not fit in width, full number is still printed. Examples: OS << format_hex(255, 4) => 0xff OS << format_hex(255, 4, true) => 0xFF OS << format_hex(255, 6) => 0x00ff OS << format_hex(255, 2) => 0xff

Definition at line 187 of file Format.h.

References assert(), N, and Upper.

Referenced by analyzeHeader(), llvm::mca::computeProcResourceMasks(), llvm::mca::ExecuteStage::cycleEnd(), llvm::mca::ResourceState::dump(), llvm::DWARFDebugLoc::dumpRawEntry(), llvm::DWARFDebugLoclists::dumpRawEntry(), llvm::AMDGPUAsmPrinter::emitInstruction(), ErrorFromHResult(), format_ptr(), llvm::object::MachOObjectFile::getBuildPlatform(), llvm::object::MachOObjectFile::getBuildTool(), llvm::X86RegisterInfo::getRegAllocationHints(), llvm::logicalview::hexValue(), llvm::mca::initializeUsedResources(), operator<<(), llvm::object::operator<<(), printSymbolizedStackTrace(), llvm::HexagonShuffler::tryAuction(), and WriteAPFloatInternal().

format_hex_no_prefix()

FormattedNumber llvm::format_hex_no_prefix ( uint64_t  N, unsigned  Width, bool  Upper = false  )

inline

format_hex_no_prefix - Output N as a fixed width hexadecimal.

Does not prepend '0x' to the outputted string. If number will not fit in width, full number is still printed. Examples: OS << format_hex_no_prefix(255, 2) => ff OS << format_hex_no_prefix(255, 2, true) => FF OS << format_hex_no_prefix(255, 4) => 00ff OS << format_hex_no_prefix(255, 1) => ff

Definition at line 200 of file Format.h.

References assert(), N, and Upper.

Referenced by llvm::dwarf_linker::parallel::SyntheticTypeNameBuilder::addOrderedName(), convertToSinitPriority(), llvm::pdb::IPDBSourceFile::dump(), llvm::codeview::detail::GuidAdapter::format(), llvm::gsym::operator<<(), llvm::NVPTXFloatMCExpr::printImpl(), and WriteAPFloatInternal().

formatCallSiteLocation()

std::string llvm::formatCallSiteLocation	(	DebugLoc	DLoc,
		const CallSiteFormat &	Format
	)

Get call site location as a string with the given format.

Definition at line 436 of file InlineAdvisor.cpp.

References First, Format, llvm::DebugLoc::get(), Name, Offset, and llvm::raw_string_ostream::str().

Referenced by llvm::ReplayInlineAdvisor::getAdviceImpl().

formatv()

template<typename... Ts>

auto llvm::formatv ( const char *  Fmt, Ts &&...  Vals  ) -> formatv_object<decltype(std::make_tuple( support::detail::build_format_adapter(std::forward<Ts>(Vals))...))>

inline

Definition at line 251 of file FormatVariadic.h.

References llvm::support::detail::build_format_adapter().

Referenced by llvm::orc::addFunctionPointerRelocationsToCurrentSymbol(), llvm::jitlink::InProcessMemoryManager::allocate(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateCodeSection(), llvm::orc::EPCGenericRTDyldMemoryManager::allocateDataSection(), appendJITDebugDescriptor(), llvm::jitlink::ppc64::applyFixup(), llvm::dwarf_linker::parallel::OutputSections::applyPatches(), llvm::jitlink::BasicLayout::BasicLayout(), checkIntegrityScopesTree(), llvm::dwarf_linker::parallel::CompileUnit::cloneDieAttrExpression(), llvm::msf::MSFBuilder::commit(), llvm::logicalview::LVBinaryReader::createInstructions(), llvm::DCData::DCData(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::deallocate(), llvm::dwarf_linker::parallel::CompileUnit::DIEInfo::dump(), llvm::DWARFAbbreviationDeclaration::dump(), llvm::BPFunctionNode::dump(), llvm::AppleAcceleratorTable::dump(), llvm::DWARFDebugLine::Prologue::dump(), llvm::orc::ELFDebugObjectSection< ELFT >::dump(), llvm::DWARFDie::dump(), llvm::DWARFDebugNames::Abbrev::dump(), llvm::DWARFDebugNames::Entry::dump(), dumpAttribute(), ErrorFromHResult(), llvm::orc::JITCompileCallbackManager::executeCompileCallback(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::finalize(), llvm::orc::LazyCallThroughManager::findReexport(), llvm::jitlink::MachOLinkGraphBuilder::findSectionByIndex(), llvm::jitlink::MachOLinkGraphBuilder::findSymbolByAddress(), llvm::jitlink::MachOLinkGraphBuilder::findSymbolByIndex(), llvm::pdb::LinePrinter::format(), llvm::format_provider< codeview::TypeIndex >::format(), llvm::pdb::LinePrinter::formatLine(), llvm::pdb::LinePrinter::formatMsfStreamBlocks(), llvm::pdb::LinePrinter::formatMsfStreamData(), llvm::pdb::formatSegmentOffset(), llvm::pdb::formatTypeLeafKind(), llvm::pdb::formatUnknownEnum(), llvm::IRComparer< T >::generateFunctionData(), llvm::DotCfgChangeReporter::genHTML(), getAllLexicalIndexes(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::DOTGraphTraits< DOTFuncInfo * >::getEdgeAttributes(), llvm::jitlink::getELFRelocationType(), llvm::yaml::FrameIndex::getFI(), llvm::jitlink::getJITLinkEdgeKind(), llvm::dwarf_linker::parallel::OutputSections::getSectionDescriptor(), llvm::jitlink::COFFLinkGraphBuilder::graphifySymbols(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::graphifySymbols(), llvm::InLineChangePrinter::handleAfter(), llvm::TextChangeReporter< IRUnitT >::handleFiltered(), llvm::DotCfgChangeReporter::handleFiltered(), llvm::DotCfgChangeReporter::handleFunctionCompare(), llvm::TextChangeReporter< IRUnitT >::handleIgnored(), llvm::DotCfgChangeReporter::handleIgnored(), llvm::TextChangeReporter< IRUnitT >::handleInvalidated(), llvm::DotCfgChangeReporter::handleInvalidated(), llvm::orc::SimpleRemoteEPC::handleMessage(), llvm::orc::SimpleRemoteEPCServer::handleMessage(), llvm::logicalview::LVLogicalVisitor::inlineSiteAnnotation(), llvm::dwarf_linker::classic::DWARFLinker::link(), llvm::orc::StaticLibraryDefinitionGenerator::Load(), llvm::json::ParseError::log(), llvm::jitlink::makeAlignmentError(), llvm::jitlink::makeTargetOutOfRangeError(), llvm::TextChangeReporter< IRUnitT >::omitAfter(), llvm::DotCfgChangeReporter::omitAfter(), llvm::pdb::InputFile::open(), llvm::jitlink::CompactUnwindSplitter::operator()(), llvm::jitlink::operator<<(), llvm::orc::operator<<(), operator<<(), llvm::PassBuilder::parseAAPipeline(), llvm::PassBuilder::parsePassPipeline(), llvm::PassBuilder::parseSinglePassOption(), llvm::dxil::ComputedShaderFlags::print(), llvm::jitlink::printEdge(), printMatch(), printNoMatch(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::printStatistic(), printSymbolizedStackTrace(), llvm::jitlink::readCFIRecordLength(), llvm::IndexedInstrProfReader::readHeader(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::PrintCrashIRInstrumentation::registerCallbacks(), llvm::PreservedCFGCheckerInstrumentation::registerCallbacks(), llvm::orc::EPCGenericRTDyldMemoryManager::registerEHFrames(), llvm::orc::ExecutionSession::registerJITDispatchHandlers(), llvm::orc::EPCGenericRTDyldMemoryManager::reserveAllocationSpace(), llvm::jitlink::PerGraphGOTAndPLTStubsBuilder< BuilderImplT >::run(), llvm::orc::ExecutionSession::runJITDispatchHandler(), llvm::MachO::serializeInterfaceFileToJSON(), llvm::pdb::typesetItemList(), llvm::pdb::typesetStringList(), llvm::orc::ELFDebugObjectSection< ELFT >::validateInBounds(), llvm::DWARFVerifier::verifyDebugStrOffsets(), llvm::dwarf_linker::parallel::DependencyTracker::verifyKeepChain(), verifyKeepChain(), llvm::xray::RecordPrinter::visit(), llvm::jitlink::aarch32::GOTBuilder::visitEdge(), llvm::jitlink::aarch32::StubsManager_v7::visitEdge(), llvm::jitlink::aarch64::GOTTableManager::visitEdge(), llvm::jitlink::aarch64::PLTTableManager::visitEdge(), llvm::jitlink::i386::GOTTableManager::visitEdge(), llvm::jitlink::i386::PLTTableManager::visitEdge(), llvm::jitlink::loongarch::GOTTableManager::visitEdge(), llvm::jitlink::loongarch::PLTTableManager::visitEdge(), llvm::jitlink::x86_64::GOTTableManager::visitEdge(), llvm::jitlink::x86_64::PLTTableManager::visitEdge(), llvm::logicalview::LVSymbolVisitor::visitKnownRecord(), llvm::logicalview::LVLogicalVisitor::visitKnownRecord(), llvm::orc::OrcLoongArch64::writeIndirectStubsBlock(), writeMemProf(), llvm::orc::OrcX86_64_SysV::writeResolverCode(), llvm::orc::OrcLoongArch64::writeResolverCode(), and llvm::orc::OrcLoongArch64::writeTrampolines().

formDedicatedExitBlocks()

bool llvm::formDedicatedExitBlocks	(	Loop *	L,
		DominatorTree *	DT,
		LoopInfo *	LI,
		MemorySSAUpdater *	MSSAU,
		bool	PreserveLCSSA
	)

Ensure that all exit blocks of the loop are dedicated exits.

For any loop exit block with non-loop predecessors, we split the loop predecessors to use a dedicated loop exit block. We update the dominator tree and loop info if provided, and will preserve LCSSA if requested.

Definition at line 57 of file LoopUtils.cpp.

References assert(), Cleanup, llvm::SmallVectorImpl< T >::clear(), dbgs(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallPtrSetImpl< PtrType >::insert(), LLVM_DEBUG, make_scope_exit(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), SplitBlockPredecessors(), and successors().

Referenced by hoistLoopToNewParent(), separateNestedLoop(), simplifyOneLoop(), UnrollRuntimeLoopRemainder(), unswitchNontrivialInvariants(), and llvm::LoopVersioning::versionLoop().

formLCSSA()

bool llvm::formLCSSA	(	Loop &	L,
		const DominatorTree &	DT,
		const LoopInfo *	LI,
		ScalarEvolution *	SE
	)

Put loop into LCSSA form.

Looks at all instructions in the loop which have uses outside of the current loop. For each, an LCSSA PHI node is inserted and the uses outside the loop are rewritten to use this node. Sub-loops must be in LCSSA form already.

LoopInfo and DominatorTree are required and preserved.

If ScalarEvolution is passed in, it will be preserved.

Returns true if any modifications are made to the loop.

Definition at line 363 of file LCSSA.cpp.

References assert(), computeBlocksDominatingExits(), llvm::SmallVectorBase< Size_T >::empty(), formLCSSAForInstructions(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by formLCSSARecursively(), hoistLoopToNewParent(), separateNestedLoop(), and unswitchNontrivialInvariants().

formLCSSAForInstructions()

bool llvm::formLCSSAForInstructions	(	SmallVectorImpl< Instruction * > &	Worklist,
		const DominatorTree &	DT,
		const LoopInfo &	LI,
		ScalarEvolution *	SE,
		SmallVectorImpl< PHINode * > *	PHIsToRemove = nullptr,
		SmallVectorImpl< PHINode * > *	InsertedPHIs = nullptr
	)

Ensures LCSSA form for every instruction from the Worklist in the scope of innermost containing loop.

For every instruction from the worklist, check to see if it has any uses that are outside the current loop.

For the given instruction which have uses outside of the loop, an LCSSA PHI node is inserted and the uses outside the loop are rewritten to use this node.

LoopInfo and DominatorTree are required and, since the routine makes no changes to CFG, preserved.

Returns true if any modifications are made.

This function may introduce unused PHI nodes. If PHIsToRemove is not nullptr, those are added to it (before removing, the caller has to check if they still do not have any uses). Otherwise the PHIs are directly removed.

If InsertedPHIs is not nullptr, inserted phis will be added to this vector.

If so, insert LCSSA PHI nodes and rewrite the uses.

Definition at line 77 of file LCSSA.cpp.

References llvm::SSAUpdater::AddAvailableValue(), llvm::PHINode::addIncoming(), llvm::SmallVectorImpl< T >::append(), assert(), llvm::SetVector< T, Vector, Set, N >::begin(), llvm::BasicBlock::begin(), llvm::SmallVectorImpl< T >::clear(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), llvm::PHINode::Create(), llvm::DominatorTree::dominates(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SetVector< T, Vector, Set, N >::end(), findDbgValues(), llvm::SSAUpdater::FindValueForBlock(), llvm::BasicBlock::front(), llvm::PredIteratorCache::get(), llvm::PoisonValue::get(), llvm::ScalarEvolution::getExistingSCEV(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::BasicBlock::getMarker(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::PHINode::getNumIncomingValues(), llvm::PHINode::getOperandNumForIncomingValue(), llvm::User::getOperandUse(), llvm::BasicBlock::getParent(), llvm::DbgMarker::getParent(), llvm::ScalarEvolution::getSCEV(), llvm::SSAUpdater::HasValueForBlock(), I, llvm::SSAUpdater::Initialize(), llvm::SetVector< T, Vector, Set, N >::insert(), llvm::Instruction::insertBefore(), isExitBlock(), llvm::DominatorTree::isReachableFromEntry(), llvm::ScalarEvolution::isSCEVable(), make_early_inc_range(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SSAUpdater::RewriteUse(), llvm::Instruction::setDebugLoc(), llvm::SmallVectorBase< Size_T >::size(), and llvm::PredIteratorCache::size().

Referenced by formLCSSA().

formLCSSARecursively()

bool llvm::formLCSSARecursively	(	Loop &	L,
		const DominatorTree &	DT,
		const LoopInfo *	LI,
		ScalarEvolution *	SE
	)

Put a loop nest into LCSSA form.

Process a loop nest depth first.

This recursively forms LCSSA for a loop nest.

LoopInfo and DominatorTree are required and preserved.

If ScalarEvolution is passed in, it will be preserved.

Returns true if any modifications are made to the loop.

Definition at line 425 of file LCSSA.cpp.

References formLCSSA(), and formLCSSARecursively().

Referenced by breakLoopBackedge(), formLCSSAOnAllLoops(), formLCSSARecursively(), llvm::LoopConstrainer::run(), llvm::IRCEPass::run(), llvm::LoopUnrollPass::run(), llvm::LoopVectorizePass::runImpl(), and UnrollLoop().

fouts()

formatted_raw_ostream & llvm::fouts

(

)

fouts() - This returns a reference to a formatted_raw_ostream for standard output.

Use it like: fouts() << "foo" << "bar";

Definition at line 141 of file FormattedStream.cpp.

References outs().

fpCondCode2Fcc()

static VECC::CondCode llvm::fpCondCode2Fcc ( ISD::CondCode  CC )

inlinestatic

Convert a DAG floating point condition code to a VE FCC condition.

Definition at line 97 of file VEISelLowering.h.

References CC, llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_EQ, llvm::VECC::CC_EQNAN, llvm::VECC::CC_G, llvm::VECC::CC_GE, llvm::VECC::CC_GENAN, llvm::VECC::CC_GNAN, llvm::VECC::CC_L, llvm::VECC::CC_LE, llvm::VECC::CC_LENAN, llvm::VECC::CC_LNAN, llvm::VECC::CC_NAN, llvm::VECC::CC_NE, llvm::VECC::CC_NENAN, llvm::VECC::CC_NUM, llvm_unreachable, llvm::ISD::SETEQ, llvm::ISD::SETFALSE, llvm::ISD::SETGE, llvm::ISD::SETGT, llvm::ISD::SETLE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETO, llvm::ISD::SETOEQ, llvm::ISD::SETOGE, llvm::ISD::SETOGT, llvm::ISD::SETOLE, llvm::ISD::SETOLT, llvm::ISD::SETONE, llvm::ISD::SETTRUE, llvm::ISD::SETUEQ, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, llvm::ISD::SETULT, llvm::ISD::SETUNE, and llvm::ISD::SETUO.

Referenced by llvm::VETargetLowering::combineSelect(), and llvm::VETargetLowering::combineSelectCC().

frexp()

APFloat llvm::frexp ( const APFloat &  X, int &  Exp, APFloat::roundingMode  RM  )

inline

Equivalent of C standard library function.

While the C standard says Exp is an unspecified value for infinity and nan, this returns INT_MAX for infinities, and INT_MIN for NaNs.

Definition at line 1373 of file APFloat.h.

References frexp(), llvm_unreachable, and X.

Referenced by frexp(), llvm::SelectionDAG::getNode(), and llvm::GCNTTIImpl::instCombineIntrinsic().

fullyRecomputeLiveIns()

void llvm::fullyRecomputeLiveIns ( ArrayRef< MachineBasicBlock * >  MBBs )

inline

Convenience function for recomputing live-in's for a set of MBBs until the computation converges.

Definition at line 214 of file LivePhysRegs.h.

References llvm::ArrayRef< T >::data(), Data, I, recomputeLiveIns(), and llvm::ArrayRef< T >::size().

Referenced by llvm::PPCFrameLowering::inlineStackProbe(), llvm::SystemZELFFrameLowering::inlineStackProbe(), llvm::SystemZXPLINKFrameLowering::inlineStackProbe(), and llvm::AArch64InstrInfo::probedStackAlloc().

fuseInstructionPair()

bool llvm::fuseInstructionPair	(	ScheduleDAGInstrs &	DAG,
		SUnit &	FirstSU,
		SUnit &	SecondSU
	)

Create an artificial edge between FirstSU and SecondSU.

Make data dependencies from the FirstSU also dependent on the SecondSU to prevent them from being scheduled between the FirstSU and the SecondSU and vice-versa. Fusing more than 2 instructions is not currently supported.

Definition at line 53 of file MacroFusion.cpp.

References llvm::ScheduleDAGInstrs::addEdge(), llvm::SDep::Artificial, assert(), llvm::SDep::Cluster, dbgs(), llvm::ScheduleDAG::dumpNodeName(), llvm::ScheduleDAG::EntrySU, llvm::ScheduleDAG::ExitSU, llvm::SUnit::getInstr(), llvm::MCInstrInfo::getName(), llvm::MachineInstr::getOpcode(), hasLessThanNumFused(), isHazard(), llvm::SUnit::isPred(), llvm::SUnit::isSucc(), LLVM_DEBUG, llvm::SUnit::Preds, llvm::SUnit::Succs, llvm::ScheduleDAG::SUnits, and llvm::ScheduleDAG::TII.

gatherImportedSummariesForModule()

void llvm::gatherImportedSummariesForModule	(	StringRef	ModulePath,
		const DenseMap< StringRef, GVSummaryMapTy > &	ModuleToDefinedGVSummaries,
		const FunctionImporter::ImportMapTy &	ImportList,
		std::map< std::string, GVSummaryMapTy > &	ModuleToSummariesForIndex
	)

Compute the set of summaries needed for a ThinLTO backend compilation of ModulePath.

This includes summaries from that module (in case any global summary based optimizations were recorded) and from any definitions in other modules that should be imported. ModuleToSummariesForIndex will be populated with the needed summaries from each required module path. Use a std::map instead of StringMap to get stable order for bitcode emission.

Definition at line 1331 of file FunctionImport.cpp.

References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

Referenced by llvm::lto::ThinBackendProc::emitFiles(), llvm::ThinLTOCodeGenerator::emitImports(), and llvm::ThinLTOCodeGenerator::gatherImportedSummariesForModule().

gatherPeelingPreferences()

TargetTransformInfo::PeelingPreferences llvm::gatherPeelingPreferences	(	Loop *	L,
		ScalarEvolution &	SE,
		const TargetTransformInfo &	TTI,
		std::optional< bool >	UserAllowPeeling,
		std::optional< bool >	UserAllowProfileBasedPeeling,
		bool	UnrollingSpecficValues = false
	)

Definition at line 832 of file LoopPeel.cpp.

References llvm::TargetTransformInfo::PeelingPreferences::AllowLoopNestsPeeling, llvm::TargetTransformInfo::PeelingPreferences::AllowPeeling, llvm::TargetTransformInfo::getPeelingPreferences(), llvm::TargetTransformInfo::PeelingPreferences::PeelCount, llvm::TargetTransformInfo::PeelingPreferences::PeelProfiledIterations, UnrollAllowLoopNestsPeeling, UnrollAllowPeeling, and UnrollPeelCount.

Referenced by computeHeuristicUnrollFactor(), tryToUnrollAndJamLoop(), and tryToUnrollLoop().

gatherUnrollingPreferences()

TargetTransformInfo::UnrollingPreferences llvm::gatherUnrollingPreferences	(	Loop *	L,
		ScalarEvolution &	SE,
		const TargetTransformInfo &	TTI,
		BlockFrequencyInfo *	BFI,
		ProfileSummaryInfo *	PSI,
		llvm::OptimizationRemarkEmitter &	ORE,
		int	OptLevel,
		std::optional< unsigned >	UserThreshold,
		std::optional< unsigned >	UserCount,
		std::optional< bool >	UserAllowPartial,
		std::optional< bool >	UserRuntime,
		std::optional< bool >	UserUpperBound,
		std::optional< unsigned >	UserFullUnrollMaxCount
	)

Gather the various unrolling parameters based on the defaults, compiler flags, TTI overrides and user specified parameters.

Definition at line 187 of file LoopUnrollPass.cpp.

References llvm::TargetTransformInfo::UnrollingPreferences::AllowExpensiveTripCount, llvm::TargetTransformInfo::UnrollingPreferences::AllowRemainder, llvm::TargetTransformInfo::UnrollingPreferences::BEInsns, llvm::TargetTransformInfo::UnrollingPreferences::Count, llvm::TargetTransformInfo::UnrollingPreferences::DefaultUnrollRuntimeCount, llvm::TargetTransformInfo::UnrollingPreferences::Force, llvm::TargetTransformInfo::UnrollingPreferences::FullUnrollMaxCount, llvm::TargetTransformInfo::getUnrollingPreferences(), hasUnrollTransformation(), if(), llvm::TargetTransformInfo::UnrollingPreferences::MaxCount, llvm::TargetTransformInfo::UnrollingPreferences::MaxIterationsCountToAnalyze, llvm::TargetTransformInfo::UnrollingPreferences::MaxPercentThresholdBoost, llvm::TargetTransformInfo::UnrollingPreferences::MaxUpperBound, llvm::TargetTransformInfo::UnrollingPreferences::OptSizeThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Partial, llvm::TargetTransformInfo::UnrollingPreferences::PartialOptSizeThreshold, llvm::TargetTransformInfo::UnrollingPreferences::PartialThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Runtime, shouldOptimizeForSize(), llvm::TargetTransformInfo::UnrollingPreferences::Threshold, TM_ForcedByUser, UnrollAllowPartial, UnrollAllowRemainder, llvm::TargetTransformInfo::UnrollingPreferences::UnrollAndJam, llvm::TargetTransformInfo::UnrollingPreferences::UnrollAndJamInnerLoopThreshold, UnrollFullMaxCount, UnrollMaxCount, UnrollMaxIterationsCountToAnalyze, UnrollMaxPercentThresholdBoost, UnrollMaxUpperBound, UnrollOptSizeThreshold, UnrollPartialThreshold, llvm::TargetTransformInfo::UnrollingPreferences::UnrollRemainder, UnrollRuntime, UnrollThreshold, UnrollThresholdAggressive, UnrollThresholdDefault, UnrollUnrollRemainder, and llvm::TargetTransformInfo::UnrollingPreferences::UpperBound.

Referenced by computeHeuristicUnrollFactor(), tryToUnrollAndJamLoop(), and tryToUnrollLoop().

gcovOneInput()

void llvm::gcovOneInput	(	const GCOV::Options &	options,
		StringRef	filename,
		StringRef	gcno,
		StringRef	gcda,
		GCOVFile &	file
	)

Definition at line 992 of file GCOV.cpp.

References Context, and file().

generateAsyncCopy()

static bool llvm::generateAsyncCopy ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2001 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateAtomicFloatingInst()

static bool llvm::generateAtomicFloatingInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1301 of file SPIRVBuiltins.cpp.

References buildAtomicFloatingRMWInst(), and llvm::SPIRV::DemangledBuiltin::Name.

Referenced by llvm::SPIRV::lowerBuiltin().

generateAtomicInst()

static bool llvm::generateAtomicInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1265 of file SPIRVBuiltins.cpp.

References buildAtomicCompareExchangeInst(), buildAtomicFlagInst(), buildAtomicInitInst(), buildAtomicLoadInst(), buildAtomicRMWInst(), buildAtomicStoreInst(), buildBarrierInst(), llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateBarrierInst()

static bool llvm::generateBarrierInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1318 of file SPIRVBuiltins.cpp.

References buildBarrierInst(), llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateBuiltinVar()

static bool llvm::generateBuiltinVar ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1241 of file SPIRVBuiltins.cpp.

References BitWidth, buildBuiltinVariableLoad(), llvm::LLT::fixed_vector(), genWorkgroupQuery(), llvm::SPIRVGlobalRegistry::getScalarOrVectorBitWidth(), llvm::SPIRV::DemangledBuiltin::Name, llvm::LLT::scalar(), llvm::SPIRV::DemangledBuiltin::Set, and llvm::Value::Value().

Referenced by llvm::SPIRV::lowerBuiltin().

generateConvertInst()

static bool llvm::generateConvertInst ( const StringRef  DemangledCall, const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2031 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), buildOpDecorate(), llvm::StringRef::find_first_of(), llvm::MachineIRBuilder::getMF(), llvm::SPIRVGlobalRegistry::getScalarOrVectorComponentCount(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::MachineFunction::getSubtarget(), llvm::SPIRV::ConvertBuiltin::IsBfloat16, llvm::SPIRV::ConvertBuiltin::IsDestinationSigned, llvm::SPIRV::ConvertBuiltin::IsRounded, llvm::SPIRV::ConvertBuiltin::IsSaturated, llvm::SPIRVGlobalRegistry::isScalarOrVectorOfType(), llvm::SPIRV::ConvertBuiltin::Name, and report_fatal_error().

Referenced by llvm::SPIRV::lowerBuiltin().

generateDotOrFMulInst()

static bool llvm::generateDotOrFMulInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1329 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineInstr::getOpcode(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), and llvm::SPIRVGlobalRegistry::getSPIRVTypeID().

Referenced by llvm::SPIRV::lowerBuiltin().

generateEnqueueInst()

static bool llvm::generateEnqueueInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1954 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), buildEnqueueKernel(), llvm::MachineIRBuilder::buildInstr(), buildNDRange(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, llvm::SPIRV::DemangledBuiltin::Set, and llvm::MachineRegisterInfo::setRegClass().

Referenced by llvm::SPIRV::lowerBuiltin().

generateExtInst()

static bool llvm::generateExtInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 895 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, Number, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateGetQueryInst()

static bool llvm::generateGetQueryInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1359 of file SPIRVBuiltins.cpp.

References genWorkgroupQuery(), and llvm::Value::Value().

Referenced by llvm::SPIRV::lowerBuiltin().

generateGroupInst()

static bool llvm::generateGroupInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 942 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), assert(), buildBoolRegister(), llvm::SPIRVGlobalRegistry::buildConstantInt(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), buildSelectInst(), getDefInstrMaybeConstant(), getIConstVal(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVBoolType(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::GroupBuiltin::GroupOperation, llvm::SPIRV::GroupBuiltin::HasBoolArg, llvm::SPIRV::GroupBuiltin::IsAllEqual, llvm::SPIRV::GroupBuiltin::IsAllOrAny, llvm::SPIRV::GroupBuiltin::IsBallotBitExtract, llvm::SPIRV::GroupBuiltin::IsElect, llvm::SPIRV::GroupBuiltin::IsInverseBallot, llvm::SPIRV::GroupBuiltin::IsLogical, llvm::Register::isValid(), MRI, llvm::SPIRV::DemangledBuiltin::Name, llvm::SPIRV::GroupBuiltin::NoGroupOperation, llvm::SPIRV::GroupBuiltin::Opcode, and llvm::StringRef::starts_with().

Referenced by llvm::SPIRV::lowerBuiltin().

generateGroupUniformInst()

static bool llvm::generateGroupUniformInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1066 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), addNumImm(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineOperand::getCImm(), getDefInstrMaybeConstant(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::MachineFunction::getSubtarget(), llvm::ConstantInt::getValue(), llvm::MachineOperand::isCImm(), MRI, llvm::SPIRV::DemangledBuiltin::Name, llvm::SPIRV::GroupUniformBuiltin::Opcode, and report_fatal_error().

Referenced by llvm::SPIRV::lowerBuiltin().

generateImageMiscQueryInst()

static bool llvm::generateImageMiscQueryInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1435 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineOperand::getImm(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, llvm::SPIRV::DemangledBuiltin::Set, and llvm::MachineRegisterInfo::setRegClass().

Referenced by llvm::SPIRV::lowerBuiltin().

generateImageSizeQueryInst()

static bool llvm::generateImageSizeQueryInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1371 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), buildConstantIntReg(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineRegisterInfo::createGenericVirtualRegister(), llvm::LLT::fixed_vector(), llvm::MachineOperand::getImm(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), getNumSizeComponents(), llvm::MachineInstr::getOperand(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVVectorType(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, RetTy, llvm::SPIRV::DemangledBuiltin::Set, and llvm::MachineRegisterInfo::setRegClass().

Referenced by llvm::SPIRV::lowerBuiltin().

generateIntelSubgroupsInst()

static bool llvm::generateIntelSubgroupsInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1005 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::MachineFunction::getSubtarget(), llvm::SPIRV::IntelSubgroupsBuiltin::IsBlock, llvm::SPIRV::IntelSubgroupsBuiltin::IsWrite, MRI, llvm::SPIRV::DemangledBuiltin::Name, llvm::SPIRV::IntelSubgroupsBuiltin::Opcode, and report_fatal_error().

Referenced by llvm::SPIRV::lowerBuiltin().

generateLoadStoreInst()

static bool llvm::generateLoadStoreInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2154 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), getConstFromIntrinsic(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), MRI, llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateParamAccessSummary()

void llvm::generateParamAccessSummary

(

ModuleSummaryIndex &

Index

)

Definition at line 1136 of file StackSafetyAnalysis.cpp.

References AreStatisticsEnabled(), assert(), and llvm::FunctionSummary::ParamAccess::RangeWidth.

generateReadImageInst()

static bool llvm::generateReadImageInst ( const StringRef  DemangledCall, const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1505 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), llvm::SPIRVGlobalRegistry::buildConstantFP(), llvm::SPIRVGlobalRegistry::buildConstantSampler(), llvm::MachineIRBuilder::buildInstr(), llvm::StringRef::contains_insensitive(), getDefInstrMaybeConstant(), getIConstVal(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::MachineInstr::getOpcode(), llvm::SPIRVGlobalRegistry::getOrCreateOpTypeSampledImage(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVVectorType(), getSamplerAddressingModeFromBitmask(), getSamplerFilterModeFromBitmask(), getSamplerParamFromBitmask(), llvm::SPIRVGlobalRegistry::getScalarOrVectorBitWidth(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::APFloat::getZero(), llvm::APFloatBase::IEEEsingle(), llvm::SPIRVGlobalRegistry::isScalarOfType(), MRI, and llvm::LLT::scalar().

Referenced by llvm::SPIRV::lowerBuiltin().

generateRelationalInst()

static bool llvm::generateRelationalInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 916 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), buildBoolRegister(), llvm::MachineIRBuilder::buildInstr(), buildSelectInst(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateSampleImageInst()

static bool llvm::generateSampleImageInst ( const StringRef  DemangledCall, const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1599 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), llvm::SPIRVGlobalRegistry::buildConstantSampler(), llvm::MachineIRBuilder::buildInstr(), llvm::StringRef::contains(), getIConstVal(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getOrCreateOpTypeSampledImage(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVTypeByName(), getSamplerAddressingModeFromBitmask(), getSamplerFilterModeFromBitmask(), getSamplerParamFromBitmask(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), MRI, report_fatal_error(), and llvm::StringRef::str().

Referenced by llvm::SPIRV::lowerBuiltin().

generateSelectInst()

static bool llvm::generateSelectInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder  )

static

Definition at line 1659 of file SPIRVBuiltins.cpp.

References llvm::MachineIRBuilder::buildSelect().

Referenced by llvm::SPIRV::lowerBuiltin().

generateSpecConstantInst()

static bool llvm::generateSpecConstantInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1666 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), addNumImm(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::APFloat::bitcastToAPInt(), llvm::MachineIRBuilder::buildInstr(), buildOpDecorate(), llvm::MachineOperand::getCImm(), getDefInstrMaybeConstant(), llvm::MachineOperand::getFPImm(), getIConstVal(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::ConstantInt::getValue(), llvm::ConstantFP::getValueAPF(), llvm::APInt::getZExtValue(), llvm::MachineOperand::isCImm(), MRI, llvm::SPIRV::DemangledBuiltin::Name, and llvm::SPIRV::DemangledBuiltin::Set.

Referenced by llvm::SPIRV::lowerBuiltin().

generateVectorLoadStoreInst()

static bool llvm::generateVectorLoadStoreInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2128 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::StringRef::contains(), llvm::SPIRV::VectorLoadStoreBuiltin::ElementCount, llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), llvm::SPIRV::VectorLoadStoreBuiltin::IsRounded, llvm::SPIRV::VectorLoadStoreBuiltin::Name, llvm::SPIRV::VectorLoadStoreBuiltin::Number, and llvm::SPIRV::VectorLoadStoreBuiltin::RoundingMode.

Referenced by llvm::SPIRV::lowerBuiltin().

generateWaveInst()

static bool llvm::generateWaveInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1343 of file SPIRVBuiltins.cpp.

References assert(), buildBuiltinVariableLoad(), llvm::SPIRVGlobalRegistry::getScalarOrVectorBitWidth(), llvm::SPIRV::DemangledBuiltin::Name, llvm::LLT::scalar(), llvm::SPIRV::DemangledBuiltin::Set, and llvm::Value::Value().

Referenced by llvm::SPIRV::lowerBuiltin().

generateWriteImageInst()

static bool llvm::generateWriteImageInst ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1586 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addUse(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::getMRI(), and llvm::MachineRegisterInfo::setRegClass().

Referenced by llvm::SPIRV::lowerBuiltin().

genWorkgroupQuery()

static bool llvm::genWorkgroupQuery ( const SPIRV::IncomingCall *  Call, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR, SPIRV::BuiltIn::BuiltIn  BuiltinValue, uint64_t  DefaultValue  )

static

Definition at line 1143 of file SPIRVBuiltins.cpp.

References llvm::MachineInstrBuilder::addUse(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), buildBuiltinVariableLoad(), llvm::SPIRVGlobalRegistry::buildConstantInt(), llvm::MachineIRBuilder::buildCopy(), llvm::MachineIRBuilder::buildICmp(), llvm::MachineIRBuilder::buildIntrinsic(), llvm::MachineIRBuilder::buildSelect(), llvm::MachineIRBuilder::buildZExtOrTrunc(), llvm::LLT::fixed_vector(), getDefInstrMaybeConstant(), getIConstVal(), llvm::MachineIRBuilder::getMF(), llvm::MachineIRBuilder::getMRI(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVBoolType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVVectorType(), llvm::SPIRVGlobalRegistry::getPointerSize(), llvm::SPIRVGlobalRegistry::getSPIRVTypeForVReg(), llvm::CmpInst::ICMP_ULT, insertAssignInstr(), MRI, and llvm::LLT::scalar().

Referenced by generateBuiltinVar(), and generateGetQueryInst().

gep_type_begin() [1/3]

gep_type_iterator llvm::gep_type_begin ( const User &  GEP )

inline

Definition at line 184 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::begin(), and GEP.

gep_type_begin() [2/3]

gep_type_iterator llvm::gep_type_begin ( const User *  GEP )

inline

Definition at line 173 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::begin(), and GEP.

Referenced by canReplaceOperandWithVariable(), llvm::GEPOperator::collectOffset(), computeKnownBitsFromOperator(), ConstantFoldGetElementPtr(), emitGEPOffset(), foldGEPOfGEP(), GEPSequentialConstIndexed(), llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), getGEPInductionOperand(), llvm::ConstantExpr::getGetElementPtr(), llvm::DataLayout::getIndexedOffsetInType(), llvm::GEPOperator::getMaxPreservedAlignment(), getOffsetFromIndex(), isGEPKnownNonNull(), llvm::FastISel::selectGetElementPtr(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), llvm::InstCombinerImpl::visitGEPOfGEP(), llvm::InstCombinerImpl::visitGetElementPtrInst(), and llvm::Interpreter::visitGetElementPtrInst().

gep_type_begin() [3/3]

template<typename T >

generic_gep_type_iterator< const T * > llvm::gep_type_begin ( Type *  Op0, ArrayRef< T >  A  )

inline

Definition at line 197 of file GetElementPtrTypeIterator.h.

References A, and llvm::generic_gep_type_iterator< ItTy >::begin().

gep_type_end() [1/3]

gep_type_iterator llvm::gep_type_end ( const User &  GEP )

inline

Definition at line 191 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::end(), and GEP.

gep_type_end() [2/3]

gep_type_iterator llvm::gep_type_end ( const User *  GEP )

inline

Definition at line 180 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::end(), and GEP.

Referenced by llvm::GEPOperator::collectOffset(), foldGEPOfGEP(), llvm::ConstantExpr::getGetElementPtr(), llvm::DataLayout::getIndexedOffsetInType(), llvm::GEPOperator::getMaxPreservedAlignment(), isGEPKnownNonNull(), llvm::FastISel::selectGetElementPtr(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), llvm::InstCombinerImpl::visitGEPOfGEP(), and llvm::Interpreter::visitGetElementPtrInst().

gep_type_end() [3/3]

template<typename T >

generic_gep_type_iterator< const T * > llvm::gep_type_end ( Type *  , ArrayRef< T >  A  )

inline

Definition at line 203 of file GetElementPtrTypeIterator.h.

References A, and llvm::generic_gep_type_iterator< ItTy >::end().

get() [1/2]

template<std::size_t I, typename PointerTy , unsigned IntBits, typename IntType , typename PtrTraits , typename Info >

decltype(auto) llvm::get

(

const PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info > &

Pair

)

Definition at line 270 of file PointerIntPair.h.

References llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::getInt(), llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::getPointer(), and I.

Referenced by llvm::R600InstrInfo::addFlag(), llvm::Mips16InstrInfo::AddiuSpImm(), llvm::M68kInstrInfo::AddSExt(), llvm::M68kInstrInfo::AddZExt(), llvm::MipsSEInstrInfo::adjustStackPtr(), llvm::AVRInstrInfo::analyzeBranch(), llvm::M68kInstrInfo::AnalyzeBranchImpl(), llvm::SIInstrInfo::areLoadsFromSameBasePtr(), llvm::ARMBaseInstrInfo::breakPartialRegDependency(), llvm::X86InstrInfo::breakPartialRegDependency(), llvm::AArch64InstrInfo::buildClearRegister(), llvm::X86InstrInfo::buildClearRegister(), llvm::R600InstrInfo::buildDefaultInstruction(), llvm::MachineIRBuilder::buildDirectDbgValue(), llvm::SIInstrInfo::buildExtractSubReg(), llvm::MachineIRBuilder::buildIndirectDbgValue(), llvm::AArch64InstrInfo::buildOutlinedFrame(), llvm::ARMBaseInstrInfo::buildOutlinedFrame(), llvm::RISCVInstrInfo::buildOutlinedFrame(), llvm::X86InstrInfo::buildOutlinedFrame(), llvm::SIInstrInfo::buildShrunkInst(), llvm::HexagonInstrInfo::changeDuplexOpcode(), llvm::X86InstrInfo::classifyLEAReg(), llvm::R600InstrInfo::clearFlag(), llvm::PPCInstrInfo::combineRLWINM(), combineVSelectWithAllOnesOrZeros(), llvm::X86InstrInfo::commuteInstructionImpl(), llvm::SIInstrInfo::commuteInstructionImpl(), llvm::RISCVInstrInfo::commuteInstructionImpl(), computeMemberData(), llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), llvm::SIInstrInfo::convertNonUniformIfRegion(), llvm::SIInstrInfo::convertNonUniformLoopRegion(), llvm::SIInstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::convertToThreeAddress(), llvm::RISCVInstrInfo::convertToThreeAddress(), llvm::SystemZInstrInfo::convertToThreeAddress(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::copyFromCPSR(), llvm::AArch64InstrInfo::copyGPRRegTuple(), llvm::ARCInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysReg(), llvm::ARMBaseInstrInfo::copyPhysReg(), llvm::Thumb1InstrInfo::copyPhysReg(), llvm::Thumb2InstrInfo::copyPhysReg(), llvm::BPFInstrInfo::copyPhysReg(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::MSP430InstrInfo::copyPhysReg(), llvm::NVPTXInstrInfo::copyPhysReg(), llvm::PPCInstrInfo::copyPhysReg(), llvm::SparcInstrInfo::copyPhysReg(), llvm::VEInstrInfo::copyPhysReg(), llvm::XCoreInstrInfo::copyPhysReg(), llvm::SystemZInstrInfo::copyPhysReg(), llvm::LoongArchInstrInfo::copyPhysReg(), llvm::RISCVInstrInfo::copyPhysReg(), llvm::SIInstrInfo::copyPhysReg(), llvm::AVRInstrInfo::copyPhysReg(), llvm::CSKYInstrInfo::copyPhysReg(), llvm::M68kInstrInfo::copyPhysReg(), llvm::Mips16InstrInfo::copyPhysReg(), llvm::MipsSEInstrInfo::copyPhysReg(), llvm::WebAssemblyInstrInfo::copyPhysReg(), llvm::X86InstrInfo::copyPhysReg(), llvm::LanaiInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysRegTuple(), llvm::RISCVInstrInfo::copyPhysRegVector(), llvm::ARMBaseInstrInfo::copyToCPSR(), llvm::SIInstrInfo::createPHIDestinationCopy(), llvm::SIInstrInfo::createPHISourceCopy(), llvm::SIInstrInfo::doesNotReadTiedSource(), llvm::AArch64InstrInfo::emitLdStWithAddr(), llvm::RISCVInstrInfo::emitLdStWithAddr(), llvm::MCStreamer::emitWinCFIEndProc(), llvm::CodeViewDebug::endFunctionImpl(), llvm::SIInstrInfo::enforceOperandRCAlignment(), llvm::M68kInstrInfo::ExpandCCR(), llvm::ARMBaseInstrInfo::expandLoadStackGuardBase(), llvm::SIInstrInfo::expandMovDPP64(), llvm::M68kInstrInfo::ExpandMOVSZX_RR(), llvm::M68kInstrInfo::ExpandMOVX_RR(), llvm::SystemZInstrInfo::expandPostRAPseudo(), llvm::AArch64InstrInfo::expandPostRAPseudo(), llvm::SIInstrInfo::expandPostRAPseudo(), llvm::ARMBaseInstrInfo::expandPostRAPseudo(), llvm::HexagonInstrInfo::expandPostRAPseudo(), llvm::M68kInstrInfo::expandPostRAPseudo(), llvm::PPCInstrInfo::expandPostRAPseudo(), llvm::SparcInstrInfo::expandPostRAPseudo(), llvm::VEInstrInfo::expandPostRAPseudo(), llvm::X86InstrInfo::expandPostRAPseudo(), llvm::HexagonInstrInfo::expandVGatherPseudo(), llvm::PPCInstrInfo::expandVSXMemPseudo(), llvm::PPCInstrInfo::foldFrameOffset(), llvm::SIInstrInfo::foldImmediate(), llvm::ARMBaseInstrInfo::foldImmediate(), llvm::SystemZInstrInfo::foldImmediate(), llvm::VEInstrInfo::foldImmediate(), llvm::RISCVInstrInfo::foldMemoryOperandImpl(), llvm::SystemZInstrInfo::foldMemoryOperandImpl(), llvm::X86InstrInfo::foldMemoryOperandImpl(), llvm::HexagonInstrInfo::genAllInsnTimingClasses(), llvm::MipsInstrInfo::genInstrWithNewOpc(), llvm::Expected< T >::get(), llvm::SIInstrInfo::getAddNoCarry(), llvm::AVRInstrInfo::getBrCond(), llvm::RISCVInstrInfo::getBrCond(), llvm::AArch64InstrInfo::getElementSizeForOpcode(), llvm::R600InstrInfo::getFlagOp(), llvm::CSKYInstrInfo::getGlobalBaseReg(), llvm::SparcInstrInfo::getGlobalBaseReg(), llvm::VEInstrInfo::getGlobalBaseReg(), llvm::DSOLocalEquivalent::getGlobalValue(), llvm::NoCFIValue::getGlobalValue(), llvm::SIInstrInfo::getIndirectGPRIDXPseudo(), llvm::SIInstrInfo::getIndirectRegWriteMovRelPseudo(), llvm::AVRInstrInfo::getInstSizeInBytes(), llvm::PPCInstrInfo::getInstSizeInBytes(), llvm::RISCVInstrInfo::getInstSizeInBytes(), llvm::SparcInstrInfo::getInstSizeInBytes(), llvm::SIInstrInfo::getKillTerminatorFromPseudo(), llvm::SIInstrInfo::getMCOpcodeFromPseudo(), llvm::SelectionDAG::getNode(), llvm::SystemZInstrInfo::getOpcodeForOffset(), llvm::ARMBaseInstrInfo::getOperandLatency(), llvm::SDNode::getOperationName(), llvm::SIInstrInfo::getOpRegClass(), llvm::SIInstrInfo::getOpSize(), llvm::WebAssembly::SortRegionInfo::getRegionFor(), llvm::pdb::SymbolCache::getSourceFileById(), llvm::BranchInst::getSuccessor(), llvm::SystemZInstrInfo::hasDisplacementPairInsn(), llvm::SIInstrInfo::hasFPClamp(), llvm::R600InstrInfo::hasInstrModifiers(), llvm::ARCInstrInfo::insertBranch(), llvm::AArch64InstrInfo::insertBranch(), llvm::R600InstrInfo::insertBranch(), llvm::SIInstrInfo::insertBranch(), llvm::ARMBaseInstrInfo::insertBranch(), llvm::AVRInstrInfo::insertBranch(), llvm::BPFInstrInfo::insertBranch(), llvm::CSKYInstrInfo::insertBranch(), llvm::HexagonInstrInfo::insertBranch(), llvm::LoongArchInstrInfo::insertBranch(), llvm::M68kInstrInfo::insertBranch(), llvm::MipsInstrInfo::insertBranch(), llvm::MSP430InstrInfo::insertBranch(), llvm::NVPTXInstrInfo::insertBranch(), llvm::PPCInstrInfo::insertBranch(), llvm::RISCVInstrInfo::insertBranch(), llvm::SparcInstrInfo::insertBranch(), llvm::SystemZInstrInfo::insertBranch(), llvm::VEInstrInfo::insertBranch(), llvm::WebAssemblyInstrInfo::insertBranch(), llvm::X86InstrInfo::insertBranch(), llvm::XCoreInstrInfo::insertBranch(), llvm::LanaiInstrInfo::insertBranch(), llvm::SIInstrInfo::insertEQ(), llvm::AArch64InstrInfo::insertIndirectBranch(), llvm::SIInstrInfo::insertIndirectBranch(), llvm::AVRInstrInfo::insertIndirectBranch(), llvm::LoongArchInstrInfo::insertIndirectBranch(), llvm::RISCVInstrInfo::insertIndirectBranch(), llvm::SIInstrInfo::insertNE(), llvm::AArch64InstrInfo::insertNoop(), llvm::HexagonInstrInfo::insertNoop(), llvm::MipsInstrInfo::insertNoop(), llvm::PPCInstrInfo::insertNoop(), llvm::X86InstrInfo::insertNoop(), llvm::SIInstrInfo::insertNoops(), llvm::MipsInstrInfo::insertNop(), llvm::AArch64InstrInfo::insertOutlinedCall(), llvm::ARMBaseInstrInfo::insertOutlinedCall(), llvm::RISCVInstrInfo::insertOutlinedCall(), llvm::X86InstrInfo::insertOutlinedCall(), llvm::SIInstrInfo::insertReturn(), llvm::SIInstrInfo::insertSelect(), llvm::AArch64InstrInfo::insertSelect(), llvm::PPCInstrInfo::insertSelect(), llvm::SystemZInstrInfo::insertSelect(), llvm::X86InstrInfo::insertSelect(), llvm::SIInstrInfo::insertVectorSelect(), llvm::HexagonInstrInfo::invertAndChangeJumpTarget(), llvm::R600InstrInfo::isALUInstr(), llvm::SIInstrInfo::isAtomic(), llvm::SIInstrInfo::isAtomicNoRet(), llvm::SIInstrInfo::isAtomicRet(), llvm::SIInstrInfo::isDisableWQM(), llvm::SIInstrInfo::isDOT(), llvm::SIInstrInfo::isDPP(), llvm::SIInstrInfo::isDS(), llvm::SIInstrInfo::isEXP(), llvm::R600InstrInfo::isExport(), llvm::SIInstrInfo::isFixedSize(), llvm::SIInstrInfo::isFLAT(), llvm::SIInstrInfo::isFLATGlobal(), llvm::SIInstrInfo::isFLATScratch(), llvm::HexagonInstrInfo::isFloat(), llvm::SIInstrInfo::isFPAtomic(), llvm::SIInstrInfo::isGather4(), llvm::SIInstrInfo::isGWS(), llvm::SIInstrInfo::isHighLatencyDef(), llvm::SIInstrInfo::isLDSDIR(), llvm::R600InstrInfo::isLDSInstr(), llvm::SIInstrInfo::isMAI(), IsMemoryAssignmentError(), llvm::SIInstrInfo::isMIMG(), llvm::SIInstrInfo::isMTBUF(), llvm::SIInstrInfo::isMUBUF(), llvm::HexagonInstrInfo::isNewValue(), llvm::HexagonInstrInfo::isNewValueJump(), llvm::HexagonInstrInfo::isNewValueStore(), llvm::SIInstrInfo::isPacked(), llvm::HexagonInstrInfo::isPredicated(), llvm::HexagonInstrInfo::isPredicatedNew(), llvm::HexagonInstrInfo::isPredicatedTrue(), llvm::HexagonInstrInfo::isPredicateLate(), llvm::HexagonInstrInfo::isPredictedTaken(), llvm::PPCInstrInfo::isPrefixed(), llvm::AArch64InstrInfo::isPTestLikeOpcode(), llvm::R600InstrInfo::isRegisterLoad(), llvm::R600InstrInfo::isRegisterStore(), llvm::SIInstrInfo::isSALU(), llvm::SIInstrInfo::isScalarStore(), llvm::SIInstrInfo::isSDWA(), llvm::SIInstrInfo::isSegmentSpecificFLAT(), llvm::PPCInstrInfo::isSExt32To64(), llvm::SIInstrInfo::isSMRD(), llvm::SIInstrInfo::isSOP1(), llvm::SIInstrInfo::isSOP2(), llvm::SIInstrInfo::isSOPC(), llvm::SIInstrInfo::isSOPK(), llvm::SIInstrInfo::isSOPP(), llvm::SIInstrInfo::isSpill(), llvm::SIInstrInfo::isSWMMAC(), llvm::SIInstrInfo::isTRANS(), llvm::R600InstrInfo::isTransOnly(), llvm::SIInstrInfo::isVALU(), llvm::HexagonInstrInfo::isVecALU(), llvm::R600InstrInfo::isVector(), llvm::R600InstrInfo::isVectorOnly(), llvm::SIInstrInfo::isVIMAGE(), llvm::SIInstrInfo::isVINTERP(), llvm::SIInstrInfo::isVINTRP(), llvm::SIInstrInfo::isVOP1(), llvm::SIInstrInfo::isVOP2(), llvm::SIInstrInfo::isVOP3(), llvm::SIInstrInfo::isVOP3P(), llvm::SIInstrInfo::isVOPC(), llvm::SIInstrInfo::isVSAMPLE(), llvm::AArch64InstrInfo::isWhileOpcode(), llvm::SIInstrInfo::isWMMA(), llvm::SIInstrInfo::isWQM(), llvm::PPCInstrInfo::isXFormMemOp(), llvm::PPCInstrInfo::isZExt32To64(), llvm::SIInstrInfo::legalizeGenericOperand(), llvm::SIInstrInfo::legalizeOperands(), llvm::SIInstrInfo::legalizeOperandsVOP2(), llvm::SIInstrInfo::legalizeOperandsVOP3(), llvm::SIInstrInfo::legalizeOpWithMove(), LLVMDIBuilderGetOrCreateArray(), LLVMDIBuilderGetOrCreateTypeArray(), LLVMGetUsedValue(), LLVMOrcExecutionSessionGetSymbolStringPool(), llvm::MipsSEInstrInfo::loadImmediate(), llvm::SystemZInstrInfo::loadImmediate(), llvm::ARCInstrInfo::loadImmediate(), llvm::XCoreInstrInfo::loadImmediate(), llvm::Mips16InstrInfo::loadImmediate(), llvm::Mips16InstrInfo::loadRegFromStack(), llvm::MipsSEInstrInfo::loadRegFromStack(), llvm::SystemZInstrInfo::loadRegFromStackSlot(), llvm::AArch64InstrInfo::loadRegFromStackSlot(), llvm::ARMBaseInstrInfo::loadRegFromStackSlot(), llvm::Thumb1InstrInfo::loadRegFromStackSlot(), llvm::Thumb2InstrInfo::loadRegFromStackSlot(), llvm::BPFInstrInfo::loadRegFromStackSlot(), llvm::HexagonInstrInfo::loadRegFromStackSlot(), llvm::SparcInstrInfo::loadRegFromStackSlot(), llvm::VEInstrInfo::loadRegFromStackSlot(), llvm::LoongArchInstrInfo::loadRegFromStackSlot(), llvm::RISCVInstrInfo::loadRegFromStackSlot(), llvm::MSP430InstrInfo::loadRegFromStackSlot(), llvm::SIInstrInfo::loadRegFromStackSlot(), llvm::ARCInstrInfo::loadRegFromStackSlot(), llvm::AVRInstrInfo::loadRegFromStackSlot(), llvm::CSKYInstrInfo::loadRegFromStackSlot(), llvm::M68kInstrInfo::loadRegFromStackSlot(), llvm::X86InstrInfo::loadRegFromStackSlot(), llvm::XCoreInstrInfo::loadRegFromStackSlot(), llvm::LanaiInstrInfo::loadRegFromStackSlot(), llvm::X86InstrInfo::loadStoreTileReg(), LowerSETCCCARRY(), llvm::Mips16InstrInfo::makeFrame(), llvm::SIInstrInfo::materializeImmediate(), llvm::PPCInstrInfo::materializeImmPostRA(), llvm::SIInstrInfo::moveFlatAddrToVGPR(), llvm::Expected< T >::moveInto(), llvm::SIInstrInfo::moveToVALUImpl(), llvm::LoongArchInstrInfo::movImm(), llvm::RISCVInstrInfo::movImm(), llvm::CSKYInstrInfo::movImm(), llvm::RISCVInstrInfo::mulImm(), llvm::APSInt::operator!=(), llvm::APSInt::operator<(), llvm::APSInt::operator<=(), llvm::APSInt::operator==(), llvm::APSInt::operator>(), llvm::APSInt::operator>=(), llvm::PPCInstrInfo::optimizeCmpPostRA(), llvm::AArch64InstrInfo::optimizeCompareInstr(), llvm::SIInstrInfo::optimizeCompareInstr(), llvm::LanaiInstrInfo::optimizeCompareInstr(), llvm::X86InstrInfo::optimizeCompareInstr(), llvm::PPCInstrInfo::optimizeCompareInstr(), llvm::AArch64InstrInfo::optimizeCondBranch(), llvm::Thumb2InstrInfo::optimizeSelect(), llvm::RISCVInstrInfo::optimizeSelect(), llvm::AMDGPUTargetLowering::performSelectCombine(), performXORCombine(), llvm::HexagonInstrInfo::PredicateInstruction(), llvm::ARMBaseInstrInfo::PredicateInstruction(), llvm::PPCInstrInfo::PredicateInstruction(), llvm::SystemZInstrInfo::PredicateInstruction(), llvm::SIInstrInfo::pseudoToMCOpcode(), llvm::vfs::OverlayFileSystem::pushOverlay(), llvm::SIInstrInfo::readlaneVGPRToSGPR(), llvm::SIInstrInfo::reMaterialize(), llvm::ARMBaseInstrInfo::reMaterialize(), llvm::X86InstrInfo::reMaterialize(), llvm::R600InstrInfo::removeBranch(), llvm::X86InstrInfo::replaceBranchWithTailCall(), llvm::PPCInstrInfo::replaceInstrWithLI(), llvm::SIInstrInfo::restoreExec(), llvm::Mips16InstrInfo::restoreFrame(), llvm::HexagonInstrInfo::reverseBranchCondition(), llvm::HexagonInstrInfo::reversePredSense(), llvm::ScaledNumber< DigitsT >::scale(), llvm::ARMBaseInstrInfo::setExecutionDomain(), llvm::X86InstrInfo::setExecutionDomain(), llvm::X86InstrInfo::setExecutionDomainCustom(), llvm::Mips16InstrInfo::storeRegToStack(), llvm::MipsSEInstrInfo::storeRegToStack(), llvm::AArch64InstrInfo::storeRegToStackSlot(), llvm::ARMBaseInstrInfo::storeRegToStackSlot(), llvm::Thumb1InstrInfo::storeRegToStackSlot(), llvm::Thumb2InstrInfo::storeRegToStackSlot(), llvm::BPFInstrInfo::storeRegToStackSlot(), llvm::HexagonInstrInfo::storeRegToStackSlot(), llvm::LoongArchInstrInfo::storeRegToStackSlot(), llvm::RISCVInstrInfo::storeRegToStackSlot(), llvm::SparcInstrInfo::storeRegToStackSlot(), llvm::SystemZInstrInfo::storeRegToStackSlot(), llvm::VEInstrInfo::storeRegToStackSlot(), llvm::SIInstrInfo::storeRegToStackSlot(), llvm::ARCInstrInfo::storeRegToStackSlot(), llvm::AVRInstrInfo::storeRegToStackSlot(), llvm::CSKYInstrInfo::storeRegToStackSlot(), llvm::M68kInstrInfo::storeRegToStackSlot(), llvm::MSP430InstrInfo::storeRegToStackSlot(), llvm::X86InstrInfo::storeRegToStackSlot(), llvm::XCoreInstrInfo::storeRegToStackSlot(), llvm::LanaiInstrInfo::storeRegToStackSlot(), stripNonLineTableDebugInfo(), llvm::X86InstrInfo::unfoldMemoryOperand(), llvm::SIInstrInfo::usesFPDPRounding(), llvm::R600InstrInfo::usesTextureCache(), llvm::R600InstrInfo::usesVertexCache(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), and llvm::SIInstrInfo::verifyInstruction().

get() [2/2]

template<std::size_t Index, typename ValueTy >

decltype(auto) llvm::get

(

const StringMapEntry< ValueTy > &

E

)

Definition at line 153 of file StringMapEntry.h.

References E.

get_cpus()

unsigned llvm::get_cpus

(

)

Returns how many physical CPUs or NUMA groups the system has.

get_hashable_data()

static const Metadata * llvm::get_hashable_data ( const MDOperand &  X )

static

Make MDOperand transparent for hashing.

This overload of an implementation detail of the hashing library makes MDOperand hash to the same value as a Metadata pointer.

Note that overloading hash_value() as follows:

size_t hash_value(const MDOperand &X) { return hash_value(X.get()); }

does not cause MDOperand to be transparent. In particular, a bare pointer doesn't get hashed before it's combined, whereas MDOperand would.

Definition at line 192 of file LLVMContextImpl.cpp.

References X.

get_max_thread_name_length()

uint32_t llvm::get_max_thread_name_length

(

)

Get the maximum length of a thread name on this platform.

A value of 0 means there is no limit.

Definition at line 35 of file Threading.cpp.

get_physical_cores()

int llvm::get_physical_cores

(

)

Returns how many physical cores (as opposed to logical cores returned from thread::hardware_concurrency(), which includes hyperthreads).

Returns -1 if unknown for the current host system.

Definition at line 49 of file Threading.cpp.

get_thread_affinity_mask()

llvm::BitVector llvm::get_thread_affinity_mask

(

)

Returns a mask that represents on which hardware thread, core, CPU, NUMA group, the calling thread can be executed.

On Windows, threads cannot cross CPU sockets boundaries.

Definition at line 41 of file Threading.cpp.

get_thread_name()

void llvm::get_thread_name

(

SmallVectorImpl< char > &

Name

)

Get the name of the current thread.

The level of support for getting a thread's name varies wildly across operating systems, and it is not even guaranteed that if you can successfully set a thread's name that you can later get it back. This function is intended for diagnostic purposes, and as with setting a thread's name no indication of whether the operation succeeded or failed is returned.

Definition at line 39 of file Threading.cpp.

References Name.

Referenced by llvm::TimeTraceProfiler::TimeTraceProfiler().

get_threadid()

uint64_t llvm::get_threadid

(

)

Return the current thread id, as used in various OS system calls.

Note that not all platforms guarantee that the value returned will be unique across the entire system, so portable code should not assume this.

Definition at line 33 of file Threading.cpp.

get_threadpool_strategy()

std::optional< ThreadPoolStrategy > llvm::get_threadpool_strategy	(	StringRef	Num,
		ThreadPoolStrategy	Default = {}
	)

Build a strategy from a number of threads as a string provided in Num.

When Num is above the max number of threads specified by the Default strategy, we attempt to equally allocate the threads on all CPU sockets. "0" or an empty string will return the Default strategy. "all" for using all hardware threads.

Definition at line 99 of file Threading.cpp.

References Default, llvm::StringRef::empty(), llvm::StringRef::getAsInteger(), hardware_concurrency(), and llvm::ThreadPoolStrategy::ThreadsRequested.

Referenced by heavyweight_hardware_concurrency().

getAddressFromInstr()

static X86AddressMode llvm::getAddressFromInstr ( const MachineInstr *  MI, unsigned  Operand  )

inlinestatic

Compute the addressing mode from an machine instruction starting with the given operand.

Definition at line 92 of file X86InstrBuilder.h.

References llvm::X86AddressMode::Base, llvm::X86AddressMode::BaseType, llvm::X86AddressMode::Disp, llvm::X86AddressMode::FrameIndex, llvm::X86AddressMode::FrameIndexBase, llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineOperand::getReg(), llvm::X86AddressMode::GV, llvm::X86AddressMode::IndexReg, llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isReg(), MI, llvm::X86AddressMode::Reg, llvm::X86AddressMode::RegBase, and llvm::X86AddressMode::Scale.

Referenced by llvm::X86TargetLowering::EmitInstrWithCustomInserter().

getAddressSanitizerParams()

void llvm::getAddressSanitizerParams	(	const Triple &	TargetTriple,
		int	LongSize,
		bool	IsKasan,
		uint64_t *	ShadowBase,
		int *	MappingScale,
		bool *	OrShadowOffset
	)

Definition at line 606 of file AddressSanitizer.cpp.

References getShadowMapping().

getAddSubImmediate()

int llvm::getAddSubImmediate ( MachineInstr &  MI )

inline

Definition at line 891 of file ARMBaseInstrInfo.h.

References MI.

getAlign() [1/2]

bool llvm::getAlign	(	const CallInst &	I,
		unsigned	index,
		unsigned &	align
	)

Definition at line 313 of file NVPTXUtilities.cpp.

References I.

getAlign() [2/2]

bool llvm::getAlign	(	const Function &	F,
		unsigned	index,
		unsigned &	align
	)

Definition at line 299 of file NVPTXUtilities.cpp.

References F, and findAllNVVMAnnotation().

Referenced by AddNodeIDCustom(), computeCommonAlignment(), llvm::SelectionDAG::computeKnownBits(), llvm::IRBuilderBase::CreateThreadLocalAddress(), llvm::X86InstrInfo::foldMemoryOperandImpl(), llvm::MachineConstantPool::getConstantPoolIndex(), llvm::SystemZConstantPoolValue::getExistingMachineCPValue(), llvm::ARMConstantPoolValue::getExistingMachineCPValueImpl(), llvm::CSKYConstantPoolValue::getExistingMachineCPValueImpl(), llvm::ARMBaseInstrInfo::getNumMicroOps(), llvm::ARMBaseInstrInfo::getOperandLatency(), llvm::NVPTXTargetLowering::getPrototype(), and llvm::AMDGPUTargetLowering::shouldReduceLoadWidth().

getAllocAlignment()

Value * llvm::getAllocAlignment	(	const CallBase *	V,
		const TargetLibraryInfo *	TLI
	)

Gets the alignment argument for an aligned_alloc-like function, using either built-in knowledge based on fuction names/signatures or allocalign attributes.

Note: the Value returned may not indicate a valid alignment, per the definition of the allocalign attribute.

Definition at line 353 of file MemoryBuiltins.cpp.

References AnyAlloc, and getAllocationData().

getAllocationFamily()

std::optional< StringRef > llvm::getAllocationFamily	(	const Value *	I,
		const TargetLibraryInfo *	TLI
	)

If a function is part of an allocation family (e.g.

malloc/realloc/calloc/free), return the identifier for its family of functions.

Definition at line 512 of file MemoryBuiltins.cpp.

References AnyAlloc, checkFnAllocKind(), getAllocationDataForFunction(), getCalledFunction(), getFreeFunctionDataForFunction(), llvm::TargetLibraryInfo::getLibFunc(), llvm::Attribute::getValueAsString(), llvm::TargetLibraryInfo::has(), I, llvm::Attribute::isValid(), and mangledNameForMallocFamily().

Referenced by isAllocSiteRemovable().

getAllocSize()

std::optional< APInt > llvm::getAllocSize	(	const CallBase *	CB,
		const TargetLibraryInfo *	TLI,
		function_ref< const Value *(const Value *)>	Mapper = [](const Value *V) { return V; }
	)

Return the size of the requested allocation.

With a trivial mapper, this is similar to calling getObjectSize(..., Exact), but without looking through calls that return their argument. A mapper function can be used to replace one Value* (operand to the allocation) with another. This is useful when doing abstract interpretation.

Definition at line 379 of file MemoryBuiltins.cpp.

References CheckedZextOrTrunc(), DL, getAllocationSize(), llvm::CallBase::getArgOperand(), llvm::Module::getDataLayout(), llvm::Instruction::getModule(), GetStringLength(), llvm::Value::getType(), llvm::ConstantInt::getValue(), Size, StrDupLike, and llvm::APInt::zext().

Referenced by llvm::ObjectSizeOffsetVisitor::visitCallBase().

getAnnotatedNodeAVL()

std::pair< SDValue, bool > llvm::getAnnotatedNodeAVL

(

SDValue

Op

)

Definition at line 395 of file VECustomDAG.cpp.

References getNodeAVL(), llvm::SDNode::getOperand(), and isLegalAVL().

Referenced by llvm::VECustomDAG::getPack(), llvm::VECustomDAG::getUnpack(), llvm::VETargetLowering::LowerOperation(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::splitPackedLoadStore(), and llvm::VETargetLowering::splitVectorOp().

getAnyConstantVRegValWithLookThrough()

std::optional< ValueAndVReg > llvm::getAnyConstantVRegValWithLookThrough	(	Register	VReg,
		const MachineRegisterInfo &	MRI,
		bool	LookThroughInstrs = true,
		bool	LookThroughAnyExt = false
	)

If VReg is defined by a statically evaluable chain of instructions rooted on a G_CONSTANT or G_FCONSTANT returns its value as APInt and def register.

Definition at line 419 of file Utils.cpp.

References MRI.

Referenced by ConstantFoldBinOp(), and llvm::AArch64GISelUtils::getAArch64VectorSplat().

getAPFloatFromSize()

APFloat llvm::getAPFloatFromSize	(	double	Val,
		unsigned	Size
	)

Returns an APFloat from Val converted to the appropriate size.

Definition at line 631 of file Utils.cpp.

References llvm::APFloat::convert(), llvm_unreachable, and Size.

Referenced by llvm::MachineIRBuilder::buildFConstant().

getApproximateEVTForLLT()

EVT llvm::getApproximateEVTForLLT	(	LLT	Ty,
		const DataLayout &	DL,
		LLVMContext &	Ctx
	)

Definition at line 57 of file LowLevelTypeUtils.cpp.

References DL, getApproximateEVTForLLT(), llvm::LLT::getElementCount(), llvm::LLT::getElementType(), llvm::EVT::getIntegerVT(), llvm::LLT::getSizeInBits(), llvm::EVT::getVectorVT(), and llvm::LLT::isVector().

Referenced by llvm::TargetLoweringBase::allowsMemoryAccess(), getApproximateEVTForLLT(), llvm::TargetLoweringBase::isTruncateFree(), llvm::TargetLoweringBase::isZExtFree(), llvm::CombinerHelper::matchSDivByConst(), and llvm::CombinerHelper::matchUDivByConst().

getArgumentAliasingToReturnedPointer() [1/2]

Value * llvm::getArgumentAliasingToReturnedPointer ( CallBase *  Call, bool  MustPreserveNullness  )

inline

Definition at line 678 of file ValueTracking.h.

References getArgumentAliasingToReturnedPointer().

getArgumentAliasingToReturnedPointer() [2/2]

const Value * llvm::getArgumentAliasingToReturnedPointer	(	const CallBase *	Call,
		bool	MustPreserveNullness
	)

This function returns call pointer argument that is considered the same by aliasing rules.

You CAN'T use it to replace one value with another. If MustPreserveNullness is true, the call must preserve the nullness of the pointer.

Definition at line 6225 of file ValueTracking.cpp.

References assert(), and isIntrinsicReturningPointerAliasingArgumentWithoutCapturing().

Referenced by getArgumentAliasingToReturnedPointer(), getUnderlyingObject(), isDereferenceableAndAlignedPointer(), and isKnownNonZeroFromOperator().

getArithmeticReductionInstruction()

unsigned llvm::getArithmeticReductionInstruction

(

Intrinsic::ID

RdxID

)

Returns the arithmetic instruction opcode used when expanding a reduction.

Definition at line 921 of file LoopUtils.cpp.

References llvm_unreachable.

Referenced by llvm::BasicTTIImplBase< T >::getTypeBasedIntrinsicInstrCost().

getArm64ECDemangledFunctionName()

std::optional< std::string > llvm::getArm64ECDemangledFunctionName

(

StringRef

Name

)

Definition at line 321 of file Mangler.cpp.

References Name.

Referenced by emitLinkerFlagsForGlobalCOFF(), llvm::object::COFFImportFile::printSymbolName(), and llvm::object::writeImportLibrary().

getArm64ECMangledFunctionName()

std::optional< std::string > llvm::getArm64ECMangledFunctionName

(

StringRef

Name

)

Definition at line 293 of file Mangler.cpp.

References Name.

Referenced by llvm::AArch64MCInstLower::GetGlobalValueSymbol(), and llvm::object::writeImportLibrary().

getAsMetadata()

static ValueAsMetadata * llvm::getAsMetadata ( Value *  V )

static

Definition at line 280 of file DebugProgramInstruction.cpp.

References llvm::ValueAsMetadata::get().

Referenced by llvm::DbgVariableRecord::addVariableLocationOps(), llvm::DbgVariableIntrinsic::addVariableLocationOps(), llvm::DbgVariableIntrinsic::replaceVariableLocationOp(), and llvm::DbgVariableRecord::replaceVariableLocationOp().

getAsSignedInteger()

bool llvm::getAsSignedInteger	(	StringRef	Str,
		unsigned	Radix,
		long long &	Result
	)

Definition at line 496 of file StringRef.cpp.

References consumeSignedInteger().

Referenced by llvm::StringRef::getAsInteger().

getAssumptions() [1/2]

DenseSet< StringRef > llvm::getAssumptions

(

const CallBase &

CB

)

Return the set of all assumptions for the call CB.

Definition at line 91 of file Assumptions.cpp.

References A, AssumptionAttrKey, and llvm::CallBase::getFnAttr().

getAssumptions() [2/2]

DenseSet< StringRef > llvm::getAssumptions

(

const Function &

F

)

Return the set of all assumptions for the function F.

Definition at line 86 of file Assumptions.cpp.

References A, AssumptionAttrKey, and F.

getAsUnsignedInteger()

bool llvm::getAsUnsignedInteger	(	StringRef	Str,
		unsigned	Radix,
		unsigned long long &	Result
	)

Helper functions for StringRef::getAsInteger.

GetAsUnsignedInteger - Workhorse method that converts a integer character sequence of radix up to 36 to an unsigned long long value.

Definition at line 486 of file StringRef.cpp.

References consumeUnsignedInteger().

Referenced by llvm::StringRef::getAsInteger(), llvm::SparcTargetLowering::getRegForInlineAsmConstraint(), INITIALIZE_PASS(), llvm::yaml::ScalarTraits< Align >::input(), llvm::yaml::ScalarTraits< MaybeAlign >::input(), llvm::yaml::ScalarTraits< uuid_t >::input(), llvm::sys::unicode::nameToGeneratedCodePoint(), llvm::MachO::PackedVersion::parse32(), llvm::MachO::PackedVersion::parse64(), and parsePhysicalReg().

getAtomicSyncScopeID()

std::optional< SyncScope::ID > llvm::getAtomicSyncScopeID ( const Instruction *  I )

inline

A helper function that returns an atomic operation's sync scope; returns std::nullopt if it is not an atomic operation.

Definition at line 6083 of file Instructions.h.

References I, and llvm_unreachable.

Referenced by isTsanAtomic().

getAttributeBasedInliningDecision()

std::optional< InlineResult > llvm::getAttributeBasedInliningDecision	(	CallBase &	Call,
		Function *	Callee,
		TargetTransformInfo &	CalleeTTI,
		function_ref< const TargetLibraryInfo &(Function &)>	GetTLI
	)

Returns InlineResult::success() if the call site should be always inlined because of user directives, and the inlining is viable.

Returns InlineResult::failure() if the inlining may never happen because of user directives or incompatibilities detectable without needing callee traversal. Otherwise returns std::nullopt, meaning that inlining should be decided based on other criteria (e.g. cost modeling).

Definition at line 2979 of file InlineCost.cpp.

References llvm::InlineResult::failure(), functionsHaveCompatibleAttributes(), llvm::PointerType::getAddressSpace(), I, isInlineViable(), and llvm::InlineResult::success().

Referenced by getInlineCost(), and llvm::InlineAdvisor::getMandatoryKind().

getAUTOpcodeForKey()

static unsigned llvm::getAUTOpcodeForKey ( AArch64PACKey::ID  K, bool  Zero  )

inlinestatic

Return AUT opcode to be used for a ptrauth auth using the given key, or its AUT*Z variant that doesn't take a discriminator operand, using zero instead.

Definition at line 720 of file AArch64InstrInfo.h.

getAVLPos()

std::optional< int > llvm::getAVLPos

(

unsigned

)

The VE backend uses a two-staged process to lower and legalize vector instructions:

1. VP and standard vector SDNodes are lowered to SDNodes of the VVP_* layer. AVL Functions {

Definition at line 166 of file VECustomDAG.cpp.

References llvm::ISD::getVPExplicitVectorLengthIdx(), isVVPBinaryOp(), and llvm::VEISD::VEC_BROADCAST.

Referenced by getNodeAVL(), llvm::VETargetLowering::legalizePackedAVL(), and llvm::VETargetLowering::splitVectorOp().

getBaseFSBitBegin()

static unsigned llvm::getBaseFSBitBegin ( )

inlinestatic

Definition at line 116 of file Discriminator.h.

getBaseFSBitEnd()

static unsigned llvm::getBaseFSBitEnd ( )

inlinestatic

Definition at line 119 of file Discriminator.h.

References BaseDiscriminatorBitWidth.

Referenced by llvm::DILocation::getBaseDiscriminatorBits().

getBestSimplifyQuery() [1/4]

template const SimplifyQuery llvm::getBestSimplifyQuery	(	AnalysisManager< Function > &	,
		Function &
	)

getBestSimplifyQuery() [2/4]

template<class T , class... TArgs>

const SimplifyQuery llvm::getBestSimplifyQuery	(	AnalysisManager< T, TArgs... > &	AM,
		Function &	F
	)

Definition at line 7232 of file InstructionSimplify.cpp.

References F.

getBestSimplifyQuery() [3/4]

const SimplifyQuery llvm::getBestSimplifyQuery	(	LoopStandardAnalysisResults &	AR,
		const DataLayout &	DL
	)

Definition at line 7226 of file InstructionSimplify.cpp.

References llvm::LoopStandardAnalysisResults::AC, DL, llvm::LoopStandardAnalysisResults::DT, and llvm::LoopStandardAnalysisResults::TLI.

getBestSimplifyQuery() [4/4]

const SimplifyQuery llvm::getBestSimplifyQuery	(	Pass &	P,
		Function &	F
	)

Definition at line 7216 of file InstructionSimplify.cpp.

References F, llvm::AssumptionCacheTracker::getAssumptionCache(), llvm::DominatorTreeWrapperPass::getDomTree(), llvm::TargetLibraryInfoWrapperPass::getTLI(), and P.

Referenced by llvm::CorrelatedValuePropagationPass::run(), and llvm::LoopRotatePass::run().

getBitcodeFileContents()

Expected< BitcodeFileContents > llvm::getBitcodeFileContents

(

MemoryBufferRef

Buffer

)

Returns the contents of a bitcode file.

This includes the raw contents of the symbol table embedded in the bitcode file. Clients which require a symbol table should prefer to use irsymtab::read instead of this function because it creates a reader for the irsymtab and handles upgrading bitcode files without a symbol table or with an old symbol table.

Definition at line 8104 of file BitcodeReader.cpp.

References llvm::BitstreamCursor::advance(), llvm::BitstreamEntry::EndBlock, llvm::BitstreamEntry::Error, error, F, llvm::Expected< T >::get(), llvm::BitstreamCursor::getBitcodeBytes(), llvm::MemoryBufferRef::getBufferIdentifier(), llvm::BitstreamCursor::GetCurrentBitNo(), llvm::BitstreamCursor::getCurrentByteNo(), I, llvm::bitc::IDENTIFICATION_BLOCK_ID, initStream(), llvm::bitc::MODULE_BLOCK_ID, readBlobInRecord(), llvm::BitstreamEntry::Record, reverse(), llvm::ArrayRef< T >::size(), llvm::BitstreamCursor::SkipBlock(), llvm::BitstreamCursor::skipRecord(), llvm::bitc::STRTAB_BLOB, llvm::bitc::STRTAB_BLOCK_ID, llvm::BitstreamEntry::SubBlock, llvm::bitc::SYMTAB_BLOB, llvm::bitc::SYMTAB_BLOCK_ID, and llvm::Expected< T >::takeError().

Referenced by getBitcodeModuleList(), and llvm::object::readIRSymtab().

getBitcodeLTOInfo()

Expected< BitcodeLTOInfo > llvm::getBitcodeLTOInfo

(

MemoryBufferRef

Buffer

)

Returns LTO information for the specified bitcode file.

Definition at line 8504 of file BitcodeReader.cpp.

References getSingleModule(), and llvm::Expected< T >::takeError().

Referenced by llvm::LTOModule::isThinLTO().

getBitcodeModuleList()

Expected< std::vector< BitcodeModule > > llvm::getBitcodeModuleList

(

MemoryBufferRef

Buffer

)

Returns a list of modules in the specified bitcode buffer.

Definition at line 8096 of file BitcodeReader.cpp.

References getBitcodeFileContents().

Referenced by llvm::object::IRObjectFile::create(), llvm::lto::findThinLTOModule(), and getSingleModule().

getBitcodeProducerString()

Expected< std::string > llvm::getBitcodeProducerString

(

MemoryBufferRef

Buffer

)

Read the header of the specified bitcode buffer and extract just the producer string information.

If successful, this returns a string. On error, this returns "".

Definition at line 8478 of file BitcodeReader.cpp.

References initStream(), readIdentificationCode(), and llvm::Expected< T >::takeError().

Referenced by llvm::LTOModule::getProducerString().

getBitcodeTargetTriple()

Expected< std::string > llvm::getBitcodeTargetTriple

(

MemoryBufferRef

Buffer

)

Read the header of the specified bitcode buffer and extract just the triple information.

If successful, this returns a string. On error, this returns "".

Definition at line 8462 of file BitcodeReader.cpp.

References initStream(), readTriple(), and llvm::Expected< T >::takeError().

Referenced by getBitcodeFileMachine(), isAnyArm64COFF(), llvm::LTOModule::isBitcodeForTarget(), and isECObject().

getBitwiseNotOperand()

SDValue llvm::getBitwiseNotOperand	(	SDValue	V,
		SDValue	Mask,
		bool	AllowUndefs
	)

If V is a bitwise not, returns the inverted operand.

Otherwise returns an empty SDValue. Only bits set in Mask are required to be inverted, other bits may be arbitrary.

Definition at line 5507 of file SelectionDAG.cpp.

References llvm::ISD::ANY_EXTEND, llvm::APInt::getActiveBits(), llvm::ConstantSDNode::getAPIntValue(), llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::SDValue::getScalarValueSizeInBits(), llvm::SDValue::getValueType(), isBitwiseNot(), isConstOrConstSplat(), and llvm::ISD::TRUNCATE.

Referenced by haveNoCommonBitsSetCommutative(), and visitORCommutative().

getBlockStructInstr()

static MachineInstr * llvm::getBlockStructInstr ( Register  ParamReg, MachineRegisterInfo *  MRI  )

static

Definition at line 1791 of file SPIRVBuiltins.cpp.

References assert(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isReg(), isSpvIntrinsic(), MI, and MRI.

Referenced by buildEnqueueKernel(), and getBlockStructType().

getBlockStructType()

static const Type * llvm::getBlockStructType ( Register  ParamReg, MachineRegisterInfo *  MRI  )

static

Definition at line 1838 of file SPIRVBuiltins.cpp.

References assert(), getBlockStructInstr(), getMachineInstrType(), isSpvIntrinsic(), MI, and MRI.

Referenced by buildEnqueueKernel().

getBLRCallOpcode()

unsigned llvm::getBLRCallOpcode

(

const MachineFunction &

MF

)

Return opcode to be used for indirect calls.

Definition at line 9473 of file AArch64InstrInfo.cpp.

References llvm::MachineFunction::getSubtarget().

Referenced by llvm::AArch64FrameLowering::emitPrologue(), and getCallOpcode().

getBLXOpcode()

unsigned llvm::getBLXOpcode

(

const MachineFunction &

MF

)

Definition at line 6735 of file ARMBaseInstrInfo.cpp.

References llvm::MachineFunction::getSubtarget().

getBLXpredOpcode()

unsigned llvm::getBLXpredOpcode

(

const MachineFunction &

MF

)

Definition at line 6745 of file ARMBaseInstrInfo.cpp.

References llvm::MachineFunction::getSubtarget().

getBooleanLoopAttribute()

bool llvm::getBooleanLoopAttribute	(	const Loop *	TheLoop,
		StringRef	Name
	)

Returns true if Name is applied to TheLoop and enabled.

Definition at line 1085 of file LoopInfo.cpp.

References getOptionalBoolLoopAttribute(), and Name.

Referenced by llvm::ARMTTIImpl::getUnrollingPreferences(), llvm::RISCVTTIImpl::getUnrollingPreferences(), hasDisableAllTransformsHint(), hasDisableLICMTransformsHint(), hasDistributeTransformation(), hasLICMVersioningTransformation(), hasMustProgress(), hasUnrollAndJamTransformation(), hasUnrollTransformation(), and hasVectorizeTransformation().

getBranchWeightMDNode()

MDNode * llvm::getBranchWeightMDNode

(

const Instruction &

I

)

Get the branch weights metadata node.

Parameters

I	The Instruction to get the weights from.

Returns

A pointer to I's branch weights metadata node, if it exists. Nullptr otherwise.

Definition at line 89 of file ProfDataUtils.cpp.

References I, and isBranchWeightMD().

Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getEdgeAttributes(), llvm::SwitchInstProfUpdateWrapper::getSuccessorWeight(), getValidBranchWeightMDNode(), llvm::SwitchInstProfUpdateWrapper::init(), llvm::Instruction::swapProfMetadata(), llvm::JumpThreadingPass::tryToUnfoldSelectInCurrBB(), and updateBranchWeights().

getBRegFromDReg()

static unsigned llvm::getBRegFromDReg ( unsigned  Reg )

inlinestatic

Definition at line 129 of file AArch64BaseInfo.h.

References Reg.

getBugReportMsg()

const char * llvm::getBugReportMsg

(

)

Get the bug report message that will be output upon a crash.

Definition at line 212 of file PrettyStackTrace.cpp.

References BugReportMsg.

getBundleEnd() [1/2]

MachineBasicBlock::const_instr_iterator llvm::getBundleEnd ( MachineBasicBlock::const_instr_iterator  I )

inline

Returns an iterator pointing beyond the bundle containing I.

Definition at line 69 of file MachineInstrBundle.h.

References I.

getBundleEnd() [2/2]

MachineBasicBlock::instr_iterator llvm::getBundleEnd ( MachineBasicBlock::instr_iterator  I )

inline

Returns an iterator pointing beyond the bundle containing I.

Definition at line 60 of file MachineInstrBundle.h.

References I.

Referenced by collectCallSiteParameters(), getCallInstr(), llvm::SlotIndexes::getInstructionIndex(), llvm::LiveIntervals::handleMoveIntoNewBundle(), and llvm::HexagonInstrInfo::nonDbgBundleSize().

getBundleStart() [1/2]

MachineBasicBlock::const_instr_iterator llvm::getBundleStart ( MachineBasicBlock::const_instr_iterator  I )

inline

Returns an iterator to the first instruction in the bundle containing I.

Definition at line 52 of file MachineInstrBundle.h.

References I.

getBundleStart() [2/2]

MachineBasicBlock::instr_iterator llvm::getBundleStart ( MachineBasicBlock::instr_iterator  I )

inline

Returns an iterator to the first instruction in the bundle containing I.

Definition at line 44 of file MachineInstrBundle.h.

References I.

Referenced by TransferTracker::flushDbgValues(), getCallInstr(), llvm::SlotIndexes::getInstructionIndex(), llvm::MIBundleOperandIteratorBase< ValueT >::MIBundleOperandIteratorBase(), llvm::MachineRegisterInfo::defusechain_instr_iterator< ReturnUses, ReturnDefs, SkipDebug, ByOperand, ByInstr, ByBundle >::operator*(), llvm::MachineRegisterInfo::defusechain_iterator< ReturnUses, ReturnDefs, SkipDebug, ByOperand, ByInstr, ByBundle >::operator++(), and llvm::MachineRegisterInfo::defusechain_instr_iterator< ReturnUses, ReturnDefs, SkipDebug, ByOperand, ByInstr, ByBundle >::operator++().

getCachedOrDownloadArtifact() [1/2]

Expected< std::string > llvm::getCachedOrDownloadArtifact	(	StringRef	UniqueKey,
		StringRef	UrlPath
	)

Fetches any debuginfod artifact using the default local cache directory and server URLs.

Definition at line 163 of file Debuginfod.cpp.

References getCachedOrDownloadArtifact(), getDefaultDebuginfodCacheDirectory(), getDefaultDebuginfodTimeout(), getDefaultDebuginfodUrls(), and llvm::Expected< T >::takeError().

Referenced by getCachedOrDownloadArtifact(), getCachedOrDownloadDebuginfo(), getCachedOrDownloadExecutable(), and getCachedOrDownloadSource().

getCachedOrDownloadArtifact() [2/2]

Expected< std::string > llvm::getCachedOrDownloadArtifact	(	StringRef	UniqueKey,
		StringRef	UrlPath,
		StringRef	CacheDirectoryPath,
		ArrayRef< StringRef >	DebuginfodUrls,
		std::chrono::milliseconds	Timeout
	)

Fetches any debuginfod artifact using the specified local cache directory, server URLs, and request timeout (in milliseconds).

If the artifact is found, uses the UniqueKey for the local cache file.

Definition at line 251 of file Debuginfod.cpp.

References llvm::sys::path::append(), argument_out_of_domain, createStringError(), getHeaders(), io_error, llvm::HTTPClient::isAvailable(), llvm::HTTPClient::IsInitialized, localCache(), parseCachePruningPolicy(), llvm::HTTPClient::perform(), llvm::sys::path::posix, pruneCache(), llvm::HTTPClient::responseCode(), llvm::HTTPClient::setTimeout(), and llvm::Expected< T >::takeError().

getCachedOrDownloadDebuginfo() [1/2]

Expected< std::string > llvm::getCachedOrDownloadDebuginfo

(

BuildIDRef

ID

)

Definition at line 157 of file Debuginfod.cpp.

References getCachedOrDownloadArtifact(), getDebuginfodCacheKey(), and getDebuginfodDebuginfoUrlPath().

getCachedOrDownloadDebuginfo() [2/2]

Expected< std::string > llvm::getCachedOrDownloadDebuginfo

(

object::BuildIDRef

ID

)

Fetches a debug binary by searching the default local cache directory and server URLs.

Referenced by llvm::DebuginfodFetcher::fetch(), and llvm::DebuginfodCollection::findDebugBinaryPath().

getCachedOrDownloadExecutable() [1/2]

Expected< std::string > llvm::getCachedOrDownloadExecutable

(

BuildIDRef

ID

)

Definition at line 145 of file Debuginfod.cpp.

References getCachedOrDownloadArtifact(), getDebuginfodCacheKey(), and getDebuginfodExecutableUrlPath().

getCachedOrDownloadExecutable() [2/2]

Expected< std::string > llvm::getCachedOrDownloadExecutable

(

object::BuildIDRef

ID

)

Fetches an executable by searching the default local cache directory and server URLs.

Referenced by llvm::DebuginfodCollection::findBinaryPath().

getCachedOrDownloadSource() [1/2]

Expected< std::string > llvm::getCachedOrDownloadSource	(	BuildIDRef	ID,
		StringRef	SourceFilePath
	)

Definition at line 132 of file Debuginfod.cpp.

References getCachedOrDownloadArtifact(), getDebuginfodCacheKey(), and getDebuginfodSourceUrlPath().

getCachedOrDownloadSource() [2/2]

Expected< std::string > llvm::getCachedOrDownloadSource	(	object::BuildIDRef	ID,
		StringRef	SourceFilePath
	)

Fetches a specified source file by searching the default local cache directory and server URLs.

getCallsiteCost()

int llvm::getCallsiteCost	(	const TargetTransformInfo &	TTI,
		const CallBase &	Call,
		const DataLayout &	DL
	)

Return the cost associated with a callsite, including parameter passing and the call/return instruction.

Definition at line 2895 of file InlineCost.cpp.

References CallPenalty, DL, llvm::PointerType::getAddressSpace(), llvm::TargetTransformInfo::getInlineCallPenalty(), I, and InstrCost.

getCapabilitiesEnabledByExtension()

CapabilityList llvm::getCapabilitiesEnabledByExtension

(

SPIRV::Extension::Extension

Extension

)

Definition at line 133 of file SPIRVBaseInfo.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back().

getCGPassBuilderOption()

CGPassBuilderOption llvm::getCGPassBuilderOption

(

)

Definition at line 468 of file TargetPassConfig.cpp.

References DebugifyAndStripAll, DebugifyCheckAndStripAll, DisableAtExitBasedGlobalDtorLowering, DisableCFIFixup, DisableCGP, DisableConstantHoisting, DisableExpandReductions, DisableLSR, DisableMergeICmps, DisablePartialLibcallInlining, DisableRAFSProfileLoader, DisableSelectOptimize, EarlyLiveIntervals, EnableBlockPlacementStats, EnableFastISelOption, EnableGlobalISelAbort, EnableGlobalISelOption, EnableImplicitNullChecks, EnableIPRA, EnableMachineFunctionSplitter, EnableMachineOutliner, FSProfileFile, GCEmptyBlocks, MISchedPostRA, OptimizeRegAlloc, PrintAfterISel, PrintISelInput, PrintLSR, SET_BOOLEAN_OPTION, SET_OPTION, and VerifyMachineCode.

getColorCategory()

cl::OptionCategory & llvm::getColorCategory

(

)

Definition at line 19 of file WithColor.cpp.

getConstantDataArrayInfo()

bool llvm::getConstantDataArrayInfo	(	const Value *	V,
		ConstantDataArraySlice &	Slice,
		unsigned	ElementSize,
		uint64_t	Offset = 0
	)

Returns true if the value V is a pointer into a ConstantDataArray.

If successful Slice will point to a ConstantDataArray info object with an appropriate offset.

Definition at line 6007 of file ValueTracking.cpp.

References llvm::ConstantDataArraySlice::Array, assert(), DL, llvm::Type::getArrayNumElements(), llvm::Module::getDataLayout(), llvm::GlobalVariable::getInitializer(), llvm::GlobalValue::getParent(), getUnderlyingObject(), llvm::GlobalValue::getValueType(), llvm::GlobalVariable::hasDefinitiveInitializer(), llvm::GlobalVariable::isConstant(), llvm::Type::isIntegerTy(), llvm::Constant::isNullValue(), llvm::ConstantDataArraySlice::Length, Length, llvm::ConstantDataArraySlice::Offset, Offset, ReadByteArrayFromGlobal(), and UINT64_MAX.

Referenced by getConstantStringInfo(), GetStringLengthH(), and isMemSrcFromConstant().

getConstantFPVRegVal()

const ConstantFP * llvm::getConstantFPVRegVal	(	Register	VReg,
		const MachineRegisterInfo &	MRI
	)

Definition at line 438 of file Utils.cpp.

References MI, and MRI.

Referenced by llvm::MIPatternMatch::bind_helper< const ConstantFP * >::bind(), ConstantFoldFPBinOp(), getFConstantVRegValWithLookThrough(), isKnownNeverNaN(), llvm::AMDGPULegalizerInfo::legalizeFastUnsafeFDIV(), llvm::CombinerHelper::matchCombineFMinMaxNaN(), and llvm::CombinerHelper::matchConstantFoldFMA().

getConstantRangeFromMetadata()

ConstantRange llvm::getConstantRangeFromMetadata

(

const MDNode &

RangeMD

)

Parse out a conservative ConstantRange from !range metadata.

E.g. if RangeMD is !{i32 0, i32 10, i32 15, i32 20} then return [0, 20).

Definition at line 2005 of file ConstantRange.cpp.

References assert(), High, Low, and llvm::ConstantRange::unionWith().

Referenced by computeConstantRange(), llvm::SelectionDAG::ComputeNumSignBits(), copyRangeMetadata(), llvm::GlobalValue::getAbsoluteSymbolRange(), getFromRangeMetadata(), getRange(), GetRangeFromMetadata(), getValueFromMetadata(), and llvm::SelectionDAGBuilder::lowerRangeToAssertZExt().

getConstantStringInfo()

bool llvm::getConstantStringInfo	(	const Value *	V,
		StringRef &	Str,
		bool	TrimAtNul = true
	)

This function computes the length of a null-terminated C string pointed to by V.

Extract bytes from the initializer of the constant array V, which need not be a nul-terminated string.

If successful, it returns true and returns the string in Str. If unsuccessful, it returns false. This does not include the trailing null character by default. If TrimAtNul is set to false, then this returns any trailing null characters as well as any other characters that come after it.

On success, store the bytes in Str and return true. When TrimAtNul is set, Str will contain only the bytes up to but not including the first nul. Return false on failure.

Definition at line 6102 of file ValueTracking.cpp.

References llvm::ConstantDataArraySlice::Array, llvm::ConstantDataSequential::getAsString(), getConstantDataArrayInfo(), llvm::ConstantDataArraySlice::Length, and llvm::ConstantDataArraySlice::Offset.

Referenced by callBufferedPrintfStart(), emitAMDGPUPrintfCall(), llvm::WebAssemblyAsmPrinter::EmitFunctionAttributes(), getAsConstantStr(), and optimizeMemCmpVarSize().

getConstFromIntrinsic()

static unsigned llvm::getConstFromIntrinsic ( Register  Reg, MachineRegisterInfo *  MRI  )

static

Definition at line 1813 of file SPIRVBuiltins.cpp.

References assert(), DefMI, llvm::MachineOperand::getCImm(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::ConstantInt::getValue(), llvm::APInt::getZExtValue(), llvm::MachineOperand::isCImm(), llvm::MachineOperand::isReg(), isSpvIntrinsic(), MRI, and Reg.

Referenced by generateLoadStoreInst().

getConstrainedIntrinsicID()

Intrinsic::ID llvm::getConstrainedIntrinsicID

(

const Instruction &

Instr

)

Returns constrained intrinsic id to represent the given instruction in strictfp function.

If the instruction is already a constrained intrinsic or does not have a constrained intrinsic counterpart, the function returns zero.

Definition at line 90 of file FPEnv.cpp.

References llvm::Intrinsic::not_intrinsic.

getContributionIndex()

unsigned llvm::getContributionIndex	(	DWARFSectionKind	Kind,
		uint32_t	IndexVersion
	)

Definition at line 162 of file DWP.cpp.

References assert(), and serializeSectionKind().

Referenced by addAllTypesFromDWP(), addAllTypesFromTypesSection(), and write().

getCoverageMappingVarName()

StringRef llvm::getCoverageMappingVarName ( )

inline

Return the name of a covarage mapping variable (internal linkage) for each instrumented source module.

Such variables are allocated in the __llvm_covmap section.

Definition at line 120 of file InstrProf.h.

getCoverageUnusedNamesVarName()

StringRef llvm::getCoverageUnusedNamesVarName ( )

inline

Return the name of the internal variable recording the array of PGO name vars referenced by the coverage mapping.

The owning functions of those names are not emitted by FE (e.g, unused inline functions.)

Definition at line 128 of file InstrProf.h.

getCoverTy()

LLT llvm::getCoverTy	(	LLT	OrigTy,
		LLT	TargetTy
	)

Return smallest type that covers both OrigTy and TargetTy and is multiple of TargetTy.

Definition at line 1211 of file Utils.cpp.

References alignTo(), llvm::LLT::getElementCount(), llvm::LLT::getElementType(), llvm::ElementCount::getFixed(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getKnownMinValue(), getLCMType(), llvm::LLT::getScalarSizeInBits(), llvm::LLT::isFixedVector(), llvm::LLT::isScalableVector(), llvm::LLT::isVector(), llvm_unreachable, and llvm::LLT::scalarOrVector().

Referenced by buildCopyToRegs(), mergeVectorRegsToResultRegs(), and llvm::LegalizationArtifactCombiner::ArtifactValueFinder::tryCombineMergeLike().

getCPU()

static StringRef llvm::getCPU ( StringRef  CPU )

static

Processes a CPU name.

Definition at line 34 of file AVRTargetMachine.cpp.

References llvm::StringRef::empty().

getCRFromCRBit()

static unsigned llvm::getCRFromCRBit ( unsigned  SrcReg )

inlinestatic

Definition at line 26 of file PPCRegisterInfo.h.

References assert(), and Reg.

Referenced by llvm::PPCInstrInfo::copyPhysReg(), llvm::PPCRegisterInfo::lowerCRBitRestore(), and llvm::PPCRegisterInfo::lowerCRBitSpilling().

getDbgRecordRange()

iterator_range< simple_ilist< DbgRecord >::iterator > llvm::getDbgRecordRange ( DbgMarker *  DebugMarker )

inline

Inline helper to return a range of DbgRecords attached to a marker.

It needs to be inlined as it's frequently called, but also come after the declaration of DbgMarker. Thus: it's pre-declared by users like Instruction, then an inlineable body defined here.

Definition at line 654 of file DebugProgramInstruction.h.

References llvm::DbgMarker::getDbgRecordRange(), and llvm::DbgMarker::getEmptyDbgRecordRange().

Referenced by llvm::Instruction::getDbgRecordRange().

getDeadRegState()

unsigned llvm::getDeadRegState ( bool  B )

inline

Definition at line 540 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Dead.

Referenced by llvm::PPCInstrInfo::commuteInstructionImpl(), llvm::CSKYInstrInfo::copyPhysReg(), finalizeBundle(), getRegState(), InsertLDR_STR(), llvm::RISCVInstrInfo::movImm(), and llvm::X86InstrInfo::unfoldMemoryOperand().

getDebuginfodCacheKey()

std::string llvm::getDebuginfodCacheKey

(

llvm::StringRef

S

)

Returns the cache key for a given debuginfod URL path.

Definition at line 57 of file Debuginfod.cpp.

References xxh3_64bits().

Referenced by getCachedOrDownloadDebuginfo(), getCachedOrDownloadExecutable(), and getCachedOrDownloadSource().

getDebuginfodDebuginfoUrlPath() [1/2]

std::string llvm::getDebuginfodDebuginfoUrlPath

(

BuildIDRef

ID

)

Definition at line 150 of file Debuginfod.cpp.

References llvm::sys::path::append(), buildIDToString(), and llvm::sys::path::posix.

getDebuginfodDebuginfoUrlPath() [2/2]

std::string llvm::getDebuginfodDebuginfoUrlPath

(

object::BuildIDRef

ID

)

Get the full URL path for a debug binary request of a given BuildID.

Referenced by getCachedOrDownloadDebuginfo().

getDebuginfodExecutableUrlPath() [1/2]

std::string llvm::getDebuginfodExecutableUrlPath

(

BuildIDRef

ID

)

Definition at line 138 of file Debuginfod.cpp.

References llvm::sys::path::append(), buildIDToString(), and llvm::sys::path::posix.

getDebuginfodExecutableUrlPath() [2/2]

std::string llvm::getDebuginfodExecutableUrlPath

(

object::BuildIDRef

ID

)

Get the full URL path for an executable request of a given BuildID.

Referenced by getCachedOrDownloadExecutable().

getDebuginfodSourceUrlPath() [1/2]

std::string llvm::getDebuginfodSourceUrlPath	(	BuildIDRef	ID,
		StringRef	SourceFilePath
	)

The following functions fetch a debuginfod artifact to a file in a local cache and return the cached file path.

They first search the local cache, followed by the debuginfod servers.

Definition at line 123 of file Debuginfod.cpp.

References llvm::sys::path::append(), buildIDToString(), llvm::sys::path::convert_to_slash(), and llvm::sys::path::posix.

getDebuginfodSourceUrlPath() [2/2]

std::string llvm::getDebuginfodSourceUrlPath	(	object::BuildIDRef	ID,
		StringRef	SourceFilePath
	)

Get the full URL path for a source request of a given BuildID and file path.

Referenced by getCachedOrDownloadSource().

getDebugInfoSize()

static uint64_t llvm::getDebugInfoSize ( DWARFContext &  Dwarf )

static

Compute the total size of the debug info.

Definition at line 53 of file DWARFLinker.cpp.

References Dwarf, and Size.

Referenced by llvm::dwarf_linker::classic::DWARFLinker::link().

getDebugMetadataVersionFromModule()

unsigned llvm::getDebugMetadataVersionFromModule

(

const Module &

M

)

Return Debug Info Metadata Version by checking module flags.

Definition at line 928 of file DebugInfo.cpp.

Referenced by LLVMGetModuleDebugMetadataVersion(), and UpgradeDebugInfo().

getDebugRegState()

unsigned llvm::getDebugRegState ( bool  B )

inline

Definition at line 549 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Debug.

Referenced by getRegState().

getDebugValueLoc() [1/2]

DebugLoc llvm::getDebugValueLoc

(

DbgVariableIntrinsic *

DII

)

Produce a DebugLoc to use for each dbg.declare that is promoted to a dbg.value.

Definition at line 161 of file DebugInfo.cpp.

References llvm::Value::getContext(), llvm::Instruction::getDebugLoc(), llvm::DebugLoc::getInlinedAt(), and llvm::DebugLoc::getScope().

Referenced by ConvertDebugDeclareToDebugValue(), and LowerDbgDeclare().

getDebugValueLoc() [2/2]

DebugLoc llvm::getDebugValueLoc

(

DbgVariableRecord *

DVR

)

Definition at line 173 of file DebugInfo.cpp.

References llvm::DbgRecord::getContext(), llvm::DbgRecord::getDebugLoc(), llvm::DebugLoc::getInlinedAt(), and llvm::DebugLoc::getScope().

getDefaultDebuginfodCacheDirectory()

Expected< std::string > llvm::getDefaultDebuginfodCacheDirectory

(

)

Finds a default local file caching directory for the debuginfod client, first checking DEBUGINFOD_CACHE_PATH.

Definition at line 97 of file Debuginfod.cpp.

References llvm::sys::path::append(), llvm::sys::path::cache_directory(), createStringError(), and io_error.

Referenced by getCachedOrDownloadArtifact().

getDefaultDebuginfodTimeout()

std::chrono::milliseconds llvm::getDefaultDebuginfodTimeout

(

)

Finds a default timeout for debuginfod HTTP requests.

Checks DEBUGINFOD_TIMEOUT environment variable, default is 90 seconds (90000 ms).

Definition at line 109 of file Debuginfod.cpp.

Referenced by getCachedOrDownloadArtifact().

getDefaultDebuginfodUrls()

SmallVector< StringRef > llvm::getDefaultDebuginfodUrls

(

)

Finds default array of Debuginfod server URLs by checking DEBUGINFOD_URLS environment variable.

Definition at line 71 of file Debuginfod.cpp.

References llvm::StringRef::split().

Referenced by canUseDebuginfod(), and getCachedOrDownloadArtifact().

getDefaultEHPersonality()

EHPersonality llvm::getDefaultEHPersonality

(

const Triple &

T

)

Definition at line 83 of file EHPersonalities.cpp.

Referenced by getDefaultPersonalityFn().

getDefaultInlineOrder()

std::unique_ptr< InlineOrder< std::pair< CallBase *, int > > > llvm::getDefaultInlineOrder	(	FunctionAnalysisManager &	FAM,
		const InlineParams &	Params,
		ModuleAnalysisManager &	MAM,
		Module &	M
	)

Definition at line 289 of file InlineOrder.cpp.

References Cost, CostBenefit, dbgs(), FAM, LLVM_DEBUG, ML, Size, and UseInlinePriority.

Referenced by getInlineOrder().

getDefaultMaxUsesToExploreForCaptureTracking()

unsigned llvm::getDefaultMaxUsesToExploreForCaptureTracking

(

)

getDefaultMaxUsesToExploreForCaptureTracking - Return default value of the maximal number of uses to explore before giving up.

It is used by PointerMayBeCaptured family analysis.

Definition at line 51 of file CaptureTracking.cpp.

References DefaultMaxUsesToExplore.

Referenced by PointerMayBeCaptured().

getDefaultPrecision()

size_t llvm::getDefaultPrecision

(

FloatStyle

Style

)

Definition at line 255 of file NativeFormatting.cpp.

References llvm_unreachable.

Referenced by llvm::format_provider< T, std::enable_if_t< support::detail::use_double_formatter< T >::value > >::format(), and write_double().

getDefIgnoringCopies()

MachineInstr * llvm::getDefIgnoringCopies	(	Register	Reg,
		const MachineRegisterInfo &	MRI
	)

Find the def instruction for Reg, folding away any trivial copies.

May return nullptr if Reg is not a generic virtual register.

Also walks through hints such as G_ASSERT_ZEXT.

Definition at line 465 of file Utils.cpp.

References getDefSrcRegIgnoringCopies(), and MRI.

Referenced by llvm::GISelAddressing::aliasIsKnownForLoadStore(), llvm::CombinerHelper::applyBuildFnMO(), llvm::CombinerHelper::buildSDivUsingMul(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::AMDGPU::getBaseWithConstantOffset(), getOpcodeDef(), getTestBitReg(), isExtractHiElt(), llvm::CombinerHelper::matchCombineTruncOfShift(), llvm::CombinerHelper::matchExtendThroughPhis(), llvm::CombinerHelper::matchExtractVectorElementWithBuildVector(), llvm::CombinerHelper::matchExtractVectorElementWithBuildVectorTrunc(), llvm::CombinerHelper::matchExtractVectorElementWithDifferentIndices(), llvm::CombinerHelper::matchExtractVectorElementWithFreeze(), llvm::CombinerHelper::matchHoistLogicOpWithSameOpcodeHands(), llvm::CombinerHelper::matchNarrowBinopFeedingAnd(), matchUnaryPredicate(), matchZeroExtendFromS32(), llvm::CallLowering::parametersInCSRMatch(), stripBitCast(), and llvm::LegalizationArtifactCombiner::tryCombineUnmergeValues().

getDefInstrMaybeConstant()

MachineInstr * llvm::getDefInstrMaybeConstant	(	Register &	ConstReg,
		const MachineRegisterInfo *	MRI
	)

Definition at line 226 of file SPIRVUtils.cpp.

References llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), and MRI.

Referenced by generateGroupInst(), generateGroupUniformInst(), generateReadImageInst(), generateSpecConstantInst(), genWorkgroupQuery(), getIConstVal(), and processSwitches().

getDefRegState()

unsigned llvm::getDefRegState ( bool  B )

inline

Definition at line 531 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Define.

Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::Thumb1InstrInfo::copyPhysReg(), emitLoad(), llvm::ARMBaseRegisterInfo::emitLoadConstPool(), llvm::X86FrameLowering::emitSPUpdate(), emitThumb1LoadConstPool(), emitThumb2LoadConstPool(), finalizeBundle(), getRegState(), INITIALIZE_PASS(), InsertLDR_STR(), llvm::AArch64InstrInfo::loadRegFromStackSlot(), llvm::MSP430InstrInfo::loadRegFromStackSlot(), popRegsFromStack(), llvm::AArch64FrameLowering::restoreCalleeSavedRegisters(), and llvm::X86InstrInfo::unfoldMemoryOperand().

getDefSrcRegIgnoringCopies()

std::optional< DefinitionAndSourceRegister > llvm::getDefSrcRegIgnoringCopies	(	Register	Reg,
		const MachineRegisterInfo &	MRI
	)

Find the def instruction for Reg, and underlying value Register folding away any copies.

Also walks through hints such as G_ASSERT_ZEXT.

Definition at line 446 of file Utils.cpp.

References DefMI, llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), isPreISelGenericOptimizationHint(), and MRI.

Referenced by getDefIgnoringCopies(), getSrcRegIgnoringCopies(), isKnownToBeAPowerOfTwo(), and llvm::CombinerHelper::matchEqualDefs().

getDescImpl()

static Desc llvm::getDescImpl ( ArrayRef< Desc >  Descriptions, unsigned  Opcode  )

static

Definition at line 112 of file DWARFExpression.cpp.

References llvm::ArrayRef< T >::size().

Referenced by getOpDesc(), and getSubOpDesc().

getDevelopmentModeAdvisor()

std::unique_ptr< InlineAdvisor > llvm::getDevelopmentModeAdvisor	(	Module &	M,
		ModuleAnalysisManager &	MAM,
		std::function< bool(CallBase &)>	GetDefaultAdvice
	)

Referenced by llvm::InlineAdvisorAnalysis::Result::tryCreate().

getDiagnosticSeverity()

static DiagnosticSeverity llvm::getDiagnosticSeverity ( SourceMgr::DiagKind  DK )

static

Definition at line 1054 of file DiagnosticInfo.h.

References llvm::SourceMgr::DK_Error, llvm::SourceMgr::DK_Note, llvm::SourceMgr::DK_Remark, llvm::SourceMgr::DK_Warning, DS_Error, DS_Note, DS_Remark, DS_Warning, and llvm_unreachable.

getDISubprogram()

DISubprogram * llvm::getDISubprogram

(

const MDNode *

Scope

)

Find subprogram that is enclosing this scope.

Definition at line 155 of file DebugInfo.cpp.

References llvm::DILocalScope::getSubprogram().

Referenced by llvm::DebugHandlerBase::beginFunction(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), and llvm::DebugLoc::getFnDebugLoc().

getDRegFromBReg()

static unsigned llvm::getDRegFromBReg ( unsigned  Reg )

inlinestatic

Definition at line 169 of file AArch64BaseInfo.h.

References Reg.

getDWARFUnitIndex()

const DWARFUnitIndex & llvm::getDWARFUnitIndex	(	DWARFContext &	Context,
		DWARFSectionKind	Kind
	)

Definition at line 870 of file DWARFUnit.cpp.

References assert(), Context, and DW_SECT_EXT_TYPES.

getDwoId()

static uint64_t llvm::getDwoId ( const DWARFDie &  CUDie )

static

Definition at line 2395 of file DWARFLinker.cpp.

References llvm::DWARFDie::find(), and llvm::dwarf::toUnsigned().

Referenced by llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::isClangModuleRef(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::loadClangModule(), and llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::registerModuleReference().

getEffectiveCodeModel()

CodeModel::Model llvm::getEffectiveCodeModel ( std::optional< CodeModel::Model >  CM, CodeModel::Model  Default  )

inline

Helper method for getting the code model, returning Default if CM does not have a value.

The tiny and kernel models will produce an error, so targets that support them or require more complex codemodel selection logic should implement and call their own getEffectiveCodeModel.

Definition at line 515 of file TargetMachine.h.

References Default, llvm::CodeModel::Kernel, report_fatal_error(), and llvm::CodeModel::Tiny.

getEffectiveRelocModel()

static Reloc::Model llvm::getEffectiveRelocModel ( std::optional< Reloc::Model >  RM )

static

Definition at line 42 of file AVRTargetMachine.cpp.

References llvm::Reloc::Static.

getEFlagsForFeatureSet()

static unsigned llvm::getEFlagsForFeatureSet ( const FeatureBitset &  Features )

static

Definition at line 13 of file AVRELFStreamer.cpp.

References llvm::ELF::EF_AVR_ARCH_AVR1, llvm::ELF::EF_AVR_ARCH_AVR2, llvm::ELF::EF_AVR_ARCH_AVR25, llvm::ELF::EF_AVR_ARCH_AVR3, llvm::ELF::EF_AVR_ARCH_AVR31, llvm::ELF::EF_AVR_ARCH_AVR35, llvm::ELF::EF_AVR_ARCH_AVR4, llvm::ELF::EF_AVR_ARCH_AVR5, llvm::ELF::EF_AVR_ARCH_AVR51, llvm::ELF::EF_AVR_ARCH_AVR6, llvm::ELF::EF_AVR_ARCH_AVRTINY, llvm::ELF::EF_AVR_ARCH_XMEGA1, llvm::ELF::EF_AVR_ARCH_XMEGA2, llvm::ELF::EF_AVR_ARCH_XMEGA3, llvm::ELF::EF_AVR_ARCH_XMEGA4, llvm::ELF::EF_AVR_ARCH_XMEGA5, llvm::ELF::EF_AVR_ARCH_XMEGA6, and llvm::ELF::EF_AVR_ARCH_XMEGA7.

Referenced by llvm::AVRELFStreamer::AVRELFStreamer().

getEHPersonalityName()

StringRef llvm::getEHPersonalityName

(

EHPersonality

Pers

)

Definition at line 48 of file EHPersonalities.cpp.

References llvm_unreachable.

Referenced by getDefaultPersonalityFn().

getEHScopeMembership()

DenseMap< const MachineBasicBlock *, int > llvm::getEHScopeMembership

(

const MachineFunction &

MF

)

Definition at line 770 of file Analysis.cpp.

References classifyEHPersonality(), collectEHScopeMembers(), llvm::SmallVectorBase< Size_T >::empty(), llvm::MachineBasicBlock::end(), llvm::MachineFunction::front(), llvm::MachineBasicBlock::getFirstTerminator(), llvm::MachineFunction::getFunction(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineBasicBlock::getNumber(), llvm::Function::getPersonalityFn(), llvm::MachineFunction::getSubtarget(), llvm::MachineFunction::hasEHScopes(), isAsynchronousEHPersonality(), llvm::MachineBasicBlock::isEHPad(), llvm::MachineBasicBlock::isEHScopeEntry(), MBB, MBBI, llvm::MachineBasicBlock::pred_empty(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Successor, and TII.

Referenced by INITIALIZE_PASS(), and llvm::BranchFolder::OptimizeFunction().

getExitBlockHelper()

template<class BlockT , class LoopT >

std::pair< BlockT *, bool > llvm::getExitBlockHelper	(	const LoopBase< BlockT, LoopT > *	L,
		bool	Unique
	)

getExitBlock - If getExitBlocks would return exactly one block, return that block.

Otherwise return null.

Definition at line 77 of file GenericLoopInfoImpl.h.

References assert().

Referenced by llvm::LoopBase< BlockT, LoopT >::getExitBlock(), llvm::LoopBase< BlockT, LoopT >::getUniqueExitBlock(), and llvm::LoopBase< BlockT, LoopT >::hasNoExitBlocks().

getExpressionForConstant()

DIExpression * llvm::getExpressionForConstant	(	DIBuilder &	DIB,
		const Constant &	C,
		Type &	Ty
	)

Given a constant, create a debug information expression.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3615 of file Local.cpp.

References llvm::APFloat::bitcastToAPInt(), llvm::CallingConv::C, llvm::DIBuilder::createConstantValueExpression(), FP, llvm::APInt::getRawData(), llvm::Type::getScalarSizeInBits(), llvm::APInt::getZExtValue(), llvm::Type::isFloatingPointTy(), llvm::Type::isPointerTy(), and llvm::APInt::trySExtValue().

Referenced by runIPSCCP().

getExtDivCycle()

template<typename CycleT , typename BlockT >

static const CycleT * llvm::getExtDivCycle ( const CycleT *  Cycle, const BlockT *  DivTermBlock, const BlockT *  JoinBlock  )

static

Return the outermost cycle made divergent by branch outside it.

If two paths that diverged outside an irreducible cycle join inside that cycle, then that whole cycle is assumed to be divergent. This does not apply if the cycle is reducible.

Definition at line 941 of file GenericUniformityImpl.h.

References assert(), llvm::GenericCycle< ContextT >::contains(), dbgs(), llvm::GenericCycle< ContextT >::getHeader(), llvm::GenericCycle< ContextT >::getParentCycle(), llvm::GenericCycle< ContextT >::isReducible(), and LLVM_DEBUG.

Referenced by getOutermostDivergentCycle().

getExtInstName()

std::string llvm::getExtInstName	(	SPIRV::InstructionSet::InstructionSet	Set,
		uint32_t	InstructionNumber
	)

Definition at line 217 of file SPIRVBaseInfo.cpp.

References Lookup().

Referenced by llvm::SPIRVInstPrinter::printExtension().

getExtInstSetFromString()

SPIRV::InstructionSet::InstructionSet llvm::getExtInstSetFromString

(

std::string

SetName

)

Definition at line 208 of file SPIRVBaseInfo.cpp.

References getExtInstSetName(), and llvm_unreachable.

getExtInstSetName()

std::string llvm::getExtInstSetName

(

SPIRV::InstructionSet::InstructionSet

Set

)

Definition at line 195 of file SPIRVBaseInfo.cpp.

Referenced by getExtInstSetFromString().

getFCmpCode()

unsigned llvm::getFCmpCode ( CmpInst::Predicate  CC )

inline

Similar to getICmpCode but for FCmpInst.

This encodes a fcmp predicate into a four bit mask.

Definition at line 63 of file CmpInstAnalysis.h.

References assert(), CC, llvm::CmpInst::FCMP_FALSE, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_ORD, llvm::CmpInst::FCMP_TRUE, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, and llvm::CmpInst::FCMP_UNO.

getFCmpCodeWithoutNaN()

ISD::CondCode llvm::getFCmpCodeWithoutNaN

(

ISD::CondCode

CC

)

getFCmpCodeWithoutNaN - Given an ISD condition code comparing floats, return the equivalent code if we're allowed to assume that NaNs won't occur.

Definition at line 221 of file Analysis.cpp.

References CC, llvm::ISD::SETEQ, llvm::ISD::SETGE, llvm::ISD::SETGT, llvm::ISD::SETLE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETOEQ, llvm::ISD::SETOGE, llvm::ISD::SETOGT, llvm::ISD::SETOLE, llvm::ISD::SETOLT, llvm::ISD::SETONE, llvm::ISD::SETUEQ, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, llvm::ISD::SETULT, and llvm::ISD::SETUNE.

Referenced by llvm::SelectionDAGBuilder::EmitBranchForMergedCondition().

getFCmpCondCode()

ISD::CondCode llvm::getFCmpCondCode

(

FCmpInst::Predicate

Pred

)

getFCmpCondCode - Return the ISD condition code corresponding to the given LLVM IR floating-point condition code.

This includes consideration of global floating-point math flags.

Definition at line 199 of file Analysis.cpp.

References llvm_unreachable, llvm::ISD::SETFALSE, llvm::ISD::SETO, llvm::ISD::SETOEQ, llvm::ISD::SETOGE, llvm::ISD::SETOGT, llvm::ISD::SETOLE, llvm::ISD::SETOLT, llvm::ISD::SETONE, llvm::ISD::SETTRUE, llvm::ISD::SETUEQ, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, llvm::ISD::SETULT, llvm::ISD::SETUNE, and llvm::ISD::SETUO.

Referenced by llvm::SelectionDAGBuilder::EmitBranchForMergedCondition(), foldFCmpToFPClassTest(), and lowerFCMPIntrinsic().

getFConstantSplat()

std::optional< FPValueAndVReg > llvm::getFConstantSplat	(	Register	VReg,
		const MachineRegisterInfo &	MRI,
		bool	AllowUndef = true
	)

Returns a floating point scalar constant of a build vector splat if it exists.

When AllowUndef == true some elements can be undef but not all.

Definition at line 1405 of file Utils.cpp.

References getFConstantVRegValWithLookThrough(), and MRI.

Referenced by llvm::MIPatternMatch::GFCstOrSplatGFCstMatch::match(), and llvm::CombinerHelper::matchFsubToFneg().

getFConstantVRegValWithLookThrough()

std::optional< FPValueAndVReg > llvm::getFConstantVRegValWithLookThrough	(	Register	VReg,
		const MachineRegisterInfo &	MRI,
		bool	LookThroughInstrs = true
	)

If VReg is defined by a statically evaluable chain of instructions rooted on a G_FCONSTANT returns its APFloat value and def register.

Definition at line 427 of file Utils.cpp.

References getConstantFPVRegVal(), llvm::ConstantFP::getValueAPF(), and MRI.

Referenced by getFConstantSplat(), llvm::MIPatternMatch::GFCstAndRegMatch::match(), llvm::MIPatternMatch::GFCstOrSplatGFCstMatch::match(), and llvm::CombinerHelper::matchFsubToFneg().

getFixupForSize()

static MCFixupKind llvm::getFixupForSize ( unsigned  Size, bool  isPCRel  )

inlinestatic

Definition at line 38 of file M68kFixupKinds.h.

References FK_Data_1, FK_Data_2, FK_Data_4, FK_Data_8, FK_PCRel_1, FK_PCRel_2, FK_PCRel_4, FK_PCRel_8, isPCRel(), llvm_unreachable, and Size.

getFixupKindLog2Size()

static unsigned llvm::getFixupKindLog2Size ( unsigned  Kind )

inlinestatic

Definition at line 20 of file M68kFixupKinds.h.

References FK_Data_1, FK_Data_2, FK_Data_4, FK_PCRel_1, FK_PCRel_2, FK_PCRel_4, FK_SecRel_1, FK_SecRel_2, FK_SecRel_4, and llvm_unreachable.

getFloatFn()

StringRef llvm::getFloatFn	(	const Module *	M,
		const TargetLibraryInfo *	TLI,
		Type *	Ty,
		LibFunc	DoubleFn,
		LibFunc	FloatFn,
		LibFunc	LongDoubleFn,
		LibFunc &	TheLibFunc
	)

Get the name of the overloaded floating point function corresponding to Ty.

Return the LibFunc in TheLibFunc.

Definition at line 1408 of file BuildLibCalls.cpp.

References assert(), llvm::Type::DoubleTyID, llvm::Type::FloatTyID, llvm::TargetLibraryInfo::getName(), llvm::Type::getTypeID(), llvm::Type::HalfTyID, hasFloatFn(), and llvm_unreachable.

Referenced by emitBinaryFloatFnCall(), and emitUnaryFloatFnCall().

getFltSemanticForLLT()

const llvm::fltSemantics & llvm::getFltSemanticForLLT

(

LLT

Ty

)

Get the appropriate floating point arithmetic semantic based on the bit size of the given scalar LLT.

Definition at line 75 of file LowLevelTypeUtils.cpp.

References assert(), llvm::LLT::getSizeInBits(), llvm::LLT::isScalar(), and llvm_unreachable.

Referenced by constantFoldFpUnary(), ConstantFoldIntToFloat(), llvm::AMDGPULegalizerInfo::legalizeFFREXP(), and llvm::LegalizerHelper::lowerISFPCLASS().

getFMA3Group()

const X86InstrFMA3Group * llvm::getFMA3Group	(	unsigned	Opcode,
		uint64_t	TSFlags
	)

Returns a reference to a group of FMA3 opcodes to where the given Opcode is included.

If the given Opcode is not recognized as FMA3 and not included into any FMA3 group, then nullptr is returned.

Definition at line 141 of file X86InstrFMA3Info.cpp.

References assert(), BroadcastGroups, llvm::X86II::EncodingMask, llvm::ArrayRef< T >::end(), llvm::X86II::EVEX, llvm::X86II::EVEX_B, llvm::X86II::EVEX_RC, llvm::X86II::getBaseOpcodeFor(), Groups, I, llvm::X86InstrFMA3Group::Opcodes, llvm::X86II::OpMapMask, llvm::X86II::OpPrefixMask, partition_point(), llvm::X86II::PD, RoundGroups, llvm::X86II::T8, llvm::X86II::T_MAP6, verifyTables(), and llvm::X86II::VEX.

Referenced by llvm::X86InstrInfo::commuteInstructionImpl(), and llvm::X86InstrInfo::findCommutedOpIndices().

getFpImmVal()

static uint64_t llvm::getFpImmVal ( const ConstantFPSDNode *  N )

inlinestatic

getFpImmVal - get immediate representation of floating point value

Definition at line 148 of file VEISelLowering.h.

References N.

Referenced by isMImm().

getFreedOperand()

Value * llvm::getFreedOperand	(	const CallBase *	CB,
		const TargetLibraryInfo *	TLI
	)

If this if a call to a free function, return the freed operand.

Definition at line 558 of file MemoryBuiltins.cpp.

References checkFnAllocKind(), llvm::CallBase::getArgOperand(), llvm::CallBase::getArgOperandWithAttribute(), getCalledFunction(), llvm::TargetLibraryInfo::getLibFunc(), llvm::TargetLibraryInfo::has(), and isLibFreeFunction().

Referenced by GetLocation(), isAllocSiteRemovable(), llvm::InstCombinerImpl::visitCallInst(), and wouldInstructionBeTriviallyDead().

getFSPassBitBegin()

static unsigned llvm::getFSPassBitBegin ( sampleprof::FSDiscriminatorPass  P )

inlinestatic

Definition at line 94 of file Discriminator.h.

References assert(), llvm::sampleprof::Base, getFSPassBitEnd(), getNumFSPasses(), I, and P.

Referenced by getLastFSPassBitBegin(), llvm::MIRAddFSDiscriminators::MIRAddFSDiscriminators(), llvm::MIRProfileLoaderPass::MIRProfileLoaderPass(), and llvm::MIRProfileLoader::setFSPass().

getFSPassBitEnd()

static unsigned llvm::getFSPassBitEnd ( sampleprof::FSDiscriminatorPass  P )

inlinestatic

Definition at line 87 of file Discriminator.h.

References assert(), BaseDiscriminatorBitWidth, FSDiscriminatorBitWidth, getNumFSPasses(), I, and P.

Referenced by getFSPassBitBegin(), getLastFSPassBitEnd(), llvm::MIRAddFSDiscriminators::MIRAddFSDiscriminators(), llvm::MIRProfileLoaderPass::MIRProfileLoaderPass(), llvm::sampleprof::SampleProfileReader::setDiscriminatorMaskedBitFrom(), and llvm::MIRProfileLoader::setFSPass().

getFuncNameWithoutPrefix()

StringRef llvm::getFuncNameWithoutPrefix	(	StringRef	PGOFuncName,
		StringRef	FileName = "<unknown>"
	)

Given a PGO function name, remove the filename prefix and return the original (static) function name.

Definition at line 405 of file InstrProf.cpp.

References llvm::StringRef::drop_front(), llvm::StringRef::empty(), llvm::StringRef::size(), and llvm::StringRef::starts_with().

getFunctionAtVTableOffset()

std::pair< Function *, Constant * > llvm::getFunctionAtVTableOffset	(	GlobalVariable *	GV,
		uint64_t	Offset,
		Module &	M
	)

Given a vtable and a specified offset, returns the function and the trivial pointer at the specified offset in pair iff the pointer at the specified offset is a function or an alias to a function.

Returns a pair of nullptr otherwise.

Definition at line 219 of file TypeMetadataUtils.cpp.

References A, llvm::CallingConv::C, llvm::GlobalVariable::getInitializer(), getPointerAtOffset(), Offset, and Ptr.

Referenced by tryPromoteCall().

getFunctionLiveInPhysReg()

Register llvm::getFunctionLiveInPhysReg	(	MachineFunction &	MF,
		const TargetInstrInfo &	TII,
		MCRegister	PhysReg,
		const TargetRegisterClass &	RC,
		const DebugLoc &	DL,
		LLT	RegTy = LLT()
	)

Return a virtual register corresponding to the incoming argument register PhysReg.

This register is expected to have class RC, and optional type RegTy. This assumes all references to the register will use the same type.

If there is an existing live-in argument register, it will be returned. This will also ensure there is a valid copy

Definition at line 882 of file Utils.cpp.

References llvm::MachineBasicBlock::addLiveIn(), llvm::MachineFunction::addLiveIn(), llvm::MachineInstrBuilder::addReg(), assert(), llvm::MachineBasicBlock::begin(), BuildMI(), DL, llvm::MachineFunction::front(), llvm::MachineFunction::getRegInfo(), llvm::MachineBasicBlock::isLiveIn(), llvm::LLT::isValid(), MRI, and TII.

Referenced by llvm::AMDGPULegalizerInfo::loadInputValue().

getGatherScatterIndex()

SDValue llvm::getGatherScatterIndex

(

SDValue

Op

)

Definition at line 316 of file VECustomDAG.cpp.

References N.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER().

getGatherScatterScale()

SDValue llvm::getGatherScatterScale

(

SDValue

Op

)

Definition at line 324 of file VECustomDAG.cpp.

References N.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER().

getGCDType()

LLT llvm::getGCDType	(	LLT	OrigTy,
		LLT	TargetTy
	)

Return a type where the total size is the greatest common divisor of OrigTy and TargetTy.

This will try to either change the number of vector elements, or bitwidth of scalars. The intent is the result type can be used as the result of a G_UNMERGE_VALUES from OrigTy, and then some combination of G_MERGE_VALUES, G_BUILD_VECTOR and G_CONCAT_VECTORS (possibly with intermediate casts) can re-form TargetTy.

If these are vectors with different element types, this will try to produce a vector with a compatible total size, but the element type of OrigTy. If this can't be satisfied, this will produce a scalar smaller than the original vector elements. It is an error to call this function where one argument is a fixed vector and the other is a scalable vector, since it is illegal to build a G_{MERGE|UNMERGE}_VALUES between fixed and scalable vectors.

In the worst case, this returns LLT::scalar(1)

Definition at line 1232 of file Utils.cpp.

References assert(), llvm::ElementCount::get(), llvm::LLT::getElementType(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getKnownMinValue(), llvm::LLT::getScalarType(), llvm::LLT::getSizeInBits(), llvm::LLT::isFixedVector(), llvm::LLT::isScalable(), llvm::LLT::isScalableVector(), llvm::LLT::isVector(), llvm::LLT::scalar(), llvm::LLT::scalarOrVector(), and llvm::LLT::vector().

Referenced by buildCopyFromRegs(), and buildCopyToRegs().

getGCStrategy()

std::unique_ptr< GCStrategy > llvm::getGCStrategy

(

const StringRef

Name

)

Lookup the GCStrategy object associated with the given gc name.

Definition at line 24 of file GCStrategy.cpp.

References llvm::Registry< T >::begin(), llvm::Registry< T >::end(), llvm::Registry< T >::entries(), error, linkAllBuiltinGCs(), Name, and report_fatal_error().

Referenced by findGCStrategy(), llvm::GCModuleInfo::getGCStrategy(), and llvm::CollectorMetadataAnalysis::run().

getGlobalPassGate()

OptPassGate & llvm::getGlobalPassGate

(

)

Singleton instance of the OptBisect class, so multiple pass managers don't need to coordinate their uses of OptBisect.

Definition at line 54 of file OptBisect.cpp.

References getOptBisector().

Referenced by llvm::LLVMContextImpl::getOptPassGate().

getGuaranteedNonPoisonOps()

void llvm::getGuaranteedNonPoisonOps	(	const Instruction *	I,
		SmallVectorImpl< const Value * > &	Ops
	)

Insert operands of I into Ops such that I will trigger undefined behavior if I is executed and that operand has a poison value.

Definition at line 7610 of file ValueTracking.cpp.

References handleGuaranteedNonPoisonOps(), I, and Operands.

Referenced by rewrite().

getGuaranteedWellDefinedOps()

void llvm::getGuaranteedWellDefinedOps	(	const Instruction *	I,
		SmallVectorImpl< const Value * > &	Ops
	)

Insert operands of I into Ops such that I will trigger undefined behavior if I is executed and that operand is not a well-defined value (i.e.

has undef bits or poison).

Definition at line 7584 of file ValueTracking.cpp.

References handleGuaranteedWellDefinedOps(), I, and Operands.

getGVDT()

static GVDAGType llvm::getGVDT ( )

static

Definition at line 92 of file BlockFrequencyInfo.cpp.

References GVDT_Count, PGOVCT_Graph, PGOViewCounts, and ViewBlockFreqPropagationDAG.

Referenced by llvm::DOTGraphTraits< BlockFrequencyInfo * >::getNodeLabel(), and llvm::DOTGraphTraits< MachineBlockFrequencyInfo * >::getNodeLabel().

getHeaders()

static SmallVector< std::string, 0 > llvm::getHeaders ( )

static

Definition at line 224 of file Debuginfod.cpp.

References all_of(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::MemoryBuffer::getFile(), isHeader(), and llvm::WithColor::warning().

Referenced by getCachedOrDownloadArtifact().

getHeatColor() [1/2]

std::string llvm::getHeatColor

(

double

percent

)

Definition at line 70 of file HeatUtils.cpp.

References heatPalette, heatSize, and round().

getHeatColor() [2/2]

std::string llvm::getHeatColor	(	uint64_t	freq,
		uint64_t	maxFreq
	)

Definition at line 63 of file HeatUtils.cpp.

References freq, getHeatColor(), and log2().

Referenced by getHeatColor(), llvm::DOTGraphTraits< DOTFuncInfo * >::getNodeAttributes(), and llvm::DOTGraphTraits< CallGraphDOTInfo * >::getNodeAttributes().

getHotnessName()

const char * llvm::getHotnessName ( CalleeInfo::HotnessType  HT )

inline

Definition at line 117 of file ModuleSummaryIndex.h.

References llvm::CalleeInfo::Cold, llvm::CalleeInfo::Critical, llvm::CalleeInfo::Hot, llvm_unreachable, llvm::CalleeInfo::None, and llvm::CalleeInfo::Unknown.

Referenced by ModuleImportsManager::computeImportForModule().

getICmpCode()

unsigned llvm::getICmpCode

(

CmpInst::Predicate

Pred

)

Encode a icmp predicate into a three bit mask.

These bits are carefully arranged to allow folding of expressions such as:

 (A < B) | (A > B) --> (A != B)

Note that this is only valid if the first and second predicates have the same sign. It is illegal to do: (A u< B) | (A s> B)

Three bits are used to represent the condition, as follows: 0 A > B 1 A == B 2 A < B

<=> Value Definition 000 0 Always false 001 1 A > B 010 2 A == B 011 3 A >= B 100 4 A < B 101 5 A != B 110 6 A <= B 111 7 Always true

Definition at line 21 of file CmpInstAnalysis.cpp.

References llvm_unreachable.

getICmpCondCode() [1/2]

ISD::CondCode llvm::getICmpCondCode

(

ICmpInst::Predicate

Pred

)

getICmpCondCode - Return the ISD condition code corresponding to the given LLVM IR integer condition code.

Definition at line 233 of file Analysis.cpp.

References llvm_unreachable, llvm::ISD::SETEQ, llvm::ISD::SETGE, llvm::ISD::SETGT, llvm::ISD::SETLE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, and llvm::ISD::SETULT.

Referenced by llvm::SelectionDAGBuilder::EmitBranchForMergedCondition(), llvm::SelectionDAG::FoldSetCC(), and lowerICMPIntrinsic().

getICmpCondCode() [2/2]

ICmpInst::Predicate llvm::getICmpCondCode

(

ISD::CondCode

Pred

)

getICmpCondCode - Return the LLVM IR integer condition code corresponding to the given ISD integer condition code.

Definition at line 250 of file Analysis.cpp.

References llvm_unreachable, llvm::ISD::SETEQ, llvm::ISD::SETGE, llvm::ISD::SETGT, llvm::ISD::SETLE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, and llvm::ISD::SETULT.

getICmpTrueVal()

int64_t llvm::getICmpTrueVal	(	const TargetLowering &	TLI,
		bool	IsVector,
		bool	IsFP
	)

Returns an integer representing true, as defined by the TargetBooleanContents.

Definition at line 1597 of file Utils.cpp.

References llvm::TargetLoweringBase::getBooleanContents(), and llvm_unreachable.

Referenced by llvm::CombinerHelper::applyOptBrCondByInvertingCond(), llvm::CombinerHelper::matchICmpToLHSKnownBits(), and llvm::CombinerHelper::matchICmpToTrueFalseKnownBits().

getIConstantSplatSExtVal() [1/2]

std::optional< int64_t > llvm::getIConstantSplatSExtVal	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Returns

the scalar sign extended integral splat value defined by MI if possible.

Definition at line 1399 of file Utils.cpp.

References getIConstantSplatSExtVal(), MI, and MRI.

getIConstantSplatSExtVal() [2/2]

std::optional< int64_t > llvm::getIConstantSplatSExtVal	(	const Register	Reg,
		const MachineRegisterInfo &	MRI
	)

Returns

the scalar sign extended integral splat value of Reg if possible.

Definition at line 1390 of file Utils.cpp.

References getIConstantVRegSExtVal(), and MRI.

Referenced by getIConstantSplatSExtVal(), getVectorSplat(), isConstantOrConstantSplatVector(), llvm::MIPatternMatch::matchConstantSplat(), and llvm::CombinerHelper::matchNotCmp().

getIConstantSplatVal() [1/2]

std::optional< APInt > llvm::getIConstantSplatVal	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Returns

the scalar integral splat value defined by MI if possible.

Definition at line 1384 of file Utils.cpp.

References getIConstantSplatVal(), MI, and MRI.

getIConstantSplatVal() [2/2]

std::optional< APInt > llvm::getIConstantSplatVal	(	const Register	Reg,
		const MachineRegisterInfo &	MRI
	)

Returns

the scalar integral splat value of Reg if possible.

Definition at line 1372 of file Utils.cpp.

References getIConstantVRegValWithLookThrough(), and MRI.

Referenced by llvm::CombinerHelper::buildSDivUsingMul(), getIConstantSplatVal(), llvm::GIMatchTableExecutor::isOperandImmEqual(), and llvm::MIPatternMatch::matchConstantSplat().

getIConstantVRegSExtVal()

std::optional< int64_t > llvm::getIConstantVRegSExtVal	(	Register	VReg,
		const MachineRegisterInfo &	MRI
	)

If VReg is defined by a G_CONSTANT fits in int64_t returns it.

Definition at line 305 of file Utils.cpp.

References getIConstantVRegVal(), and MRI.

Referenced by getConstantZext32Val(), getIConstantSplatSExtVal(), getOperandsForBranch(), isNot(), llvm::MIPatternMatch::matchConstant(), llvm::AMDGPURegisterBankInfo::setBufferOffsets(), and X86SelectAddress().

getIConstantVRegVal()

std::optional< APInt > llvm::getIConstantVRegVal	(	Register	VReg,
		const MachineRegisterInfo &	MRI
	)

If VReg is defined by a G_CONSTANT, return the corresponding value.

Definition at line 293 of file Utils.cpp.

References assert(), getIConstantVRegValWithLookThrough(), and MRI.

Referenced by canFoldInAddressingMode(), llvm::GISelKnownBits::computeKnownBitsImpl(), ConstantFoldCastOp(), ConstantFoldCountZeros(), ConstantFoldExtOp(), ConstantFoldICmp(), ConstantFoldIntToFloat(), getIConstantVRegSExtVal(), isKnownToBeAPowerOfTwo(), llvm::CombinerHelper::matchCombineConstPtrAddToI2P(), llvm::CombinerHelper::matchCombineExtractedVectorLoad(), llvm::CombinerHelper::matchCommuteConstantToRHS(), llvm::MIPatternMatch::matchConstant(), llvm::CombinerHelper::matchExtractAllEltsFromBuildVector(), llvm::CombinerHelper::matchInsertExtractVecEltOutOfBounds(), llvm::CombinerHelper::matchPtrAddZero(), llvm::CombinerHelper::matchReassocConstantInnerRHS(), and llvm::CombinerHelper::matchReassocFoldConstantsInSubTree().

getIConstantVRegValWithLookThrough()

std::optional< ValueAndVReg > llvm::getIConstantVRegValWithLookThrough	(	Register	VReg,
		const MachineRegisterInfo &	MRI,
		bool	LookThroughInstrs = true
	)

If VReg is defined by a statically evaluable chain of instructions rooted on a G_CONSTANT returns its APInt value and def register.

Definition at line 413 of file Utils.cpp.

References MRI.

Referenced by llvm::CombinerHelper::applyFunnelShiftConstantModulo(), llvm::AMDGPURegisterBankInfo::applyMappingBFE(), llvm::LegalizerHelper::fewerElementsVectorExtractInsertVectorElt(), getIConstantSplatVal(), getIConstantVRegVal(), getImmedFromMO(), getMemsetValue(), llvm::GISelAddressing::getPointerInfo(), getTestBitReg(), llvm::AArch64GISelUtils::isCMN(), isConstantOrConstantSplatVector(), isConstantOrConstantVector(), isExtractHiElt(), llvm::GIMatchTableExecutor::isOperandImmEqual(), llvm::AMDGPULegalizerInfo::legalizeExtractVectorElt(), llvm::AMDGPULegalizerInfo::legalizeInsertVectorElt(), llvm::AMDGPULegalizerInfo::legalizePointerAsRsrcIntrin(), llvm::LegalizerHelper::lowerMemCpyFamily(), llvm::LegalizerHelper::lowerMemcpyInline(), llvm::MIPatternMatch::GCstAndRegMatch::match(), llvm::CombinerHelper::matchCombineLoadWithAndMask(), llvm::CombinerHelper::matchCombineMulToShl(), llvm::CombinerHelper::matchCombineShiftToUnmerge(), llvm::CombinerHelper::matchConstantLargerBitWidth(), llvm::CombinerHelper::matchExtractVecEltBuildVec(), llvm::CombinerHelper::matchExtractVectorElement(), llvm::CombinerHelper::matchExtractVectorElementWithBuildVector(), llvm::CombinerHelper::matchExtractVectorElementWithBuildVectorTrunc(), llvm::CombinerHelper::matchExtractVectorElementWithDifferentIndices(), llvm::CombinerHelper::matchNarrowBinopFeedingAnd(), llvm::CombinerHelper::matchPtrAddImmedChain(), llvm::CombinerHelper::matchShiftImmedChain(), llvm::CombinerHelper::matchShiftOfShiftedLogic(), llvm::LegalizerHelper::narrowScalarShift(), and llvm::AArch64GISelUtils::tryEmitBZero().

getIConstVal()

uint64_t llvm::getIConstVal	(	Register	ConstReg,
		const MachineRegisterInfo *	MRI
	)

Definition at line 241 of file SPIRVUtils.cpp.

References assert(), getDefInstrMaybeConstant(), MI, and MRI.

Referenced by buildAtomicCompareExchangeInst(), buildBarrierInst(), buildMemSemanticsReg(), buildScopeReg(), generateGroupInst(), generateReadImageInst(), generateSampleImageInst(), generateSpecConstantInst(), and genWorkgroupQuery().

getIdiomaticVectorType()

std::optional< EVT > llvm::getIdiomaticVectorType

(

SDNode *

Op

)

} AVL Functions

Node Properties {

Definition at line 243 of file VECustomDAG.cpp.

References llvm::ISD::BUILD_VECTOR, llvm::ISD::CONCAT_VECTORS, llvm::ISD::EXTRACT_SUBVECTOR, getVVPOpcode(), hasReductionStartParam(), isVVPReductionOp(), llvm::ISD::SCALAR_TO_VECTOR, llvm::ISD::SELECT, llvm::VEISD::VEC_BROADCAST, and llvm::ISD::VECTOR_SHUFFLE.

Referenced by getLoadStoreStride(), llvm::VETargetLowering::legalizeInternalLoadStoreOp(), llvm::VETargetLowering::legalizePackedAVL(), llvm::VETargetLowering::lowerToVVP(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

GetIfCondition()

BranchInst * llvm::GetIfCondition	(	BasicBlock *	BB,
		BasicBlock *&	IfTrue,
		BasicBlock *&	IfFalse
	)

Check whether BB is the merge point of a if-region.

If so, return the branch instruction that determines which entry into BB will be taken. Also, return by references the block that will be entered from if the condition is true, and the block that will be entered if the condition is false.

This does no checking to see if the true/false blocks have large or unsavory instructions in them.

Definition at line 1801 of file BasicBlockUtils.cpp.

References assert(), llvm::BasicBlock::begin(), llvm::PHINode::getIncomingBlock(), llvm::PHINode::getNumIncomingValues(), llvm::BasicBlock::getSinglePredecessor(), llvm::BranchInst::getSuccessor(), llvm::BasicBlock::getTerminator(), llvm::BranchInst::isConditional(), pred_begin(), pred_end(), and std::swap().

Referenced by FoldTwoEntryPHINode().

getImageType()

static SPIRVType * llvm::getImageType ( const TargetExtType *  ExtensionType, const SPIRV::AccessQualifier::AccessQualifier  Qualifier, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2404 of file SPIRVBuiltins.cpp.

References assert(), llvm::TargetExtType::getIntParameter(), llvm::TargetExtType::getNumIntParameters(), llvm::TargetExtType::getNumTypeParameters(), llvm::SPIRVGlobalRegistry::getOrCreateOpTypeImage(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), and llvm::TargetExtType::getTypeParameter().

Referenced by getSampledImageType(), and llvm::SPIRV::lowerBuiltinType().

getImmVal()

static uint64_t llvm::getImmVal ( const ConstantSDNode *  N )

inlinestatic

getImmVal - get immediate representation of integer value

Definition at line 143 of file VEISelLowering.h.

References N.

Referenced by isMImm().

getImplRegState()

unsigned llvm::getImplRegState ( bool  B )

inline

Definition at line 534 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Implicit.

Referenced by addSavedGPR(), finalizeBundle(), getRegState(), and llvm::InlineAsmLowering::lowerInlineAsm().

getIndexExpressionsFromGEP()

bool llvm::getIndexExpressionsFromGEP	(	ScalarEvolution &	SE,
		const GetElementPtrInst *	GEP,
		SmallVectorImpl< const SCEV * > &	Subscripts,
		SmallVectorImpl< int > &	Sizes
	)

Gathers the individual index expressions from a GEP instruction.

This function optimistically assumes the GEP references into a fixed size array. If this is actually true, this function returns a list of array subscript expressions in Subscripts and a list of integers describing the size of the individual array dimensions in Sizes. Both lists have either equal length or the size list is one element shorter in case there is no known size available for the outermost array dimension. Returns true if successful and false otherwise.

Definition at line 484 of file Delinearization.cpp.

References assert(), llvm::SmallVectorImpl< T >::clear(), llvm::SmallVectorBase< Size_T >::empty(), GEP, llvm::ScalarEvolution::getSCEV(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by tryDelinearizeFixedSizeImpl().

getInitialValueOfAllocation()

Constant * llvm::getInitialValueOfAllocation	(	const Value *	V,
		const TargetLibraryInfo *	TLI,
		Type *	Ty
	)

If this is a call to an allocation function that initializes memory to a fixed value, return said value in the requested type.

Otherwise, return nullptr.

Definition at line 440 of file MemoryBuiltins.cpp.

References llvm::UndefValue::get(), getAllocationData(), getAllocFnKind(), llvm::Constant::getNullValue(), and MallocOrOpNewLike.

Referenced by llvm::AA::getInitialValueForObj(), and tryToOptimizeStoreOfAllocationToGlobal().

getInlineCost() [1/2]

InlineCost llvm::getInlineCost	(	CallBase &	Call,
		const InlineParams &	Params,
		TargetTransformInfo &	CalleeTTI,
		function_ref< AssumptionCache &(Function &)>	GetAssumptionCache,
		function_ref< const TargetLibraryInfo &(Function &)>	GetTLI,
		function_ref< BlockFrequencyInfo &(Function &)>	GetBFI = nullptr,
		ProfileSummaryInfo *	PSI = nullptr,
		OptimizationRemarkEmitter *	ORE = nullptr
	)

Get an InlineCost object representing the cost of inlining this callsite.

Note that a default threshold is passed into this function. This threshold could be modified based on callsite's properties and only costs below this new threshold are computed with any accuracy. The new threshold can be used to bound the computation necessary to determine whether the cost is sufficiently low to warrant inlining.

Also note that calling this function dynamically computes the cost of inlining the callsite. It is an expensive, heavyweight call.

Definition at line 2931 of file InlineCost.cpp.

References getInlineCost().

Referenced by getDefaultInlineAdvice(), and getInlineCost().

getInlineCost() [2/2]

InlineCost llvm::getInlineCost	(	CallBase &	Call,
		Function *	Callee,
		const InlineParams &	Params,
		TargetTransformInfo &	CalleeTTI,
		function_ref< AssumptionCache &(Function &)>	GetAssumptionCache,
		function_ref< const TargetLibraryInfo &(Function &)>	GetTLI,
		function_ref< BlockFrequencyInfo &(Function &)>	GetBFI = nullptr,
		ProfileSummaryInfo *	PSI = nullptr,
		OptimizationRemarkEmitter *	ORE = nullptr
	)

Get an InlineCost with the callee explicitly specified.

This allows you to calculate the cost of inlining a function via a pointer. This behaves exactly as the version with no explicit callee parameter in all other respects.

Definition at line 3050 of file InlineCost.cpp.

References dbgs(), llvm::InlineCost::get(), llvm::InlineCost::getAlways(), getAttributeBasedInliningDecision(), llvm::InlineResult::getFailureReason(), llvm::InlineCost::getNever(), llvm::InlineResult::isSuccess(), and LLVM_DEBUG.

getInlineOrder()

std::unique_ptr< InlineOrder< std::pair< CallBase *, int > > > llvm::getInlineOrder	(	FunctionAnalysisManager &	FAM,
		const InlineParams &	Params,
		ModuleAnalysisManager &	MAM,
		Module &	M
	)

Definition at line 314 of file InlineOrder.cpp.

References dbgs(), FAM, getDefaultInlineOrder(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), llvm::PluginInlineOrderAnalysis::isRegistered(), LLVM_DEBUG, and MAM.

Referenced by llvm::ModuleInlinerPass::run().

getInlineParams() [1/3]

InlineParams llvm::getInlineParams

(

)

Generate the parameters to tune the inline cost analysis based only on the commandline options.

Definition at line 3210 of file InlineCost.cpp.

References DefaultThreshold, and getInlineParams().

Referenced by llvm::PassBuilder::buildInlinerPipeline(), getInlineParams(), getInlineParamsFromOptLevel(), and llvm::InlineCostAnnotationPrinterPass::run().

getInlineParams() [2/3]

InlineParams llvm::getInlineParams

(

int

Threshold

)

Generate the parameters to tune the inline cost analysis based on command line options.

If -inline-threshold option is not explicitly passed, Threshold is used as the default threshold.

Definition at line 3157 of file InlineCost.cpp.

References llvm::InlineParams::ColdCallSiteThreshold, ColdCallSiteThreshold, llvm::InlineParams::ColdThreshold, ColdThreshold, llvm::InlineParams::DefaultThreshold, llvm::InlineParams::HintThreshold, HintThreshold, llvm::InlineParams::HotCallSiteThreshold, HotCallSiteThreshold, InlineThreshold, llvm::InlineParams::LocallyHotCallSiteThreshold, LocallyHotCallSiteThreshold, llvm::InlineConstants::OptMinSizeThreshold, llvm::InlineParams::OptMinSizeThreshold, llvm::InlineConstants::OptSizeThreshold, and llvm::InlineParams::OptSizeThreshold.

getInlineParams() [3/3]

InlineParams llvm::getInlineParams	(	unsigned	OptLevel,
		unsigned	SizeOptLevel
	)

Generate the parameters to tune the inline cost analysis based on command line options.

If -inline-threshold option is not explicitly passed, the default threshold is computed from OptLevel and SizeOptLevel. An OptLevel value above 3 is considered an aggressive optimization mode. SizeOptLevel of 1 corresponds to the -Os flag and 2 corresponds to the -Oz flag.

Definition at line 3227 of file InlineCost.cpp.

References computeThresholdFromOptLevels(), getInlineParams(), llvm::InlineParams::LocallyHotCallSiteThreshold, and LocallyHotCallSiteThreshold.

getInliningCostEstimate()

std::optional< int > llvm::getInliningCostEstimate	(	CallBase &	Call,
		TargetTransformInfo &	CalleeTTI,
		function_ref< AssumptionCache &(Function &)>	GetAssumptionCache,
		function_ref< BlockFrequencyInfo &(Function &)>	GetBFI = nullptr,
		ProfileSummaryInfo *	PSI = nullptr,
		OptimizationRemarkEmitter *	ORE = nullptr
	)

Get the cost estimate ignoring thresholds.

This is similar to getInlineCost when passed InlineParams::ComputeFullInlineCost, or a non-null ORE. It uses default InlineParams otherwise. Contrary to getInlineCost, which makes a threshold-based final evaluation of should/shouldn't inline, captured in InlineResult, getInliningCostEstimate returns:

• std::nullopt, if the inlining cannot happen (is illegal)
• an integer, representing the cost.

Definition at line 2941 of file InlineCost.cpp.

Referenced by llvm::MLInlineAdvisor::getAdviceImpl().

getInliningCostFeatures()

std::optional< InlineCostFeatures > llvm::getInliningCostFeatures	(	CallBase &	Call,
		TargetTransformInfo &	CalleeTTI,
		function_ref< AssumptionCache &(Function &)>	GetAssumptionCache,
		function_ref< BlockFrequencyInfo &(Function &)>	GetBFI = nullptr,
		ProfileSummaryInfo *	PSI = nullptr,
		OptimizationRemarkEmitter *	ORE = nullptr
	)

Get the expanded cost features.

The features are returned unconditionally, even if inlining is impossible.

Definition at line 2966 of file InlineCost.cpp.

Referenced by llvm::MLInlineAdvisor::getAdviceImpl().

getInstrMaxCountValue()

uint64_t llvm::getInstrMaxCountValue ( )

inline

Return the max count value. We reserver a few large values for special use.

Definition at line 65 of file InstrProf.h.

Referenced by llvm::InstrProfRecord::merge(), and llvm::InstrProfRecord::scale().

getInstrPredicate()

ARMCC::CondCodes llvm::getInstrPredicate	(	const MachineInstr &	MI,
		Register &	PredReg
	)

getInstrPredicate - If instruction is predicated, returns its predicate condition, otherwise returns AL.

It also returns the condition code register by reference.

Definition at line 2232 of file ARMBaseInstrInfo.cpp.

References llvm::ARMCC::AL, and MI.

Referenced by llvm::ARMBaseInstrInfo::commuteInstructionImpl(), findCMPToFoldIntoCBZ(), getITInstrPredicate(), isIncrementOrDecrement(), llvm::Thumb2InstrInfo::ReplaceTailWithBranchTo(), and rewriteT2FrameIndex().

getInstrProfBitmapVarPrefix()

StringRef llvm::getInstrProfBitmapVarPrefix ( )

inline

Return the name prefix of profile bitmap variables.

Definition at line 103 of file InstrProf.h.

getInstrProfCounterBiasVarName()

StringRef llvm::getInstrProfCounterBiasVarName ( )

inline

Definition at line 172 of file InstrProf.h.

getInstrProfCountersVarPrefix()

StringRef llvm::getInstrProfCountersVarPrefix ( )

inline

Return the name prefix of profile counter variables.

Definition at line 100 of file InstrProf.h.

getInstrProfDataVarPrefix()

StringRef llvm::getInstrProfDataVarPrefix ( )

inline

Return the name prefix of variables containing per-function control data.

Definition at line 97 of file InstrProf.h.

getInstrProfInitFuncName()

StringRef llvm::getInstrProfInitFuncName ( )

inline

Return the name of the runtime initialization method that is generated by the compiler.

The function calls __llvm_profile_register_functions and __llvm_profile_override_default_filename functions if needed. This function has internal linkage and invoked at startup time via init_array.

Definition at line 157 of file InstrProf.h.

getInstrProfNameSeparator()

StringRef llvm::getInstrProfNameSeparator ( )

inline

Return the marker used to separate PGO names during serialization.

Definition at line 177 of file InstrProf.h.

Referenced by collectGlobalObjectNameStrings(), and readAndDecodeStrings().

getInstrProfNamesRegFuncName()

StringRef llvm::getInstrProfNamesRegFuncName ( )

inline

Return the name of the runtime interface that registers the PGO name strings.

Definition at line 149 of file InstrProf.h.

getInstrProfNamesVarName()

StringRef llvm::getInstrProfNamesVarName ( )

inline

Return the name of the variable holding the strings (possibly compressed) of all function's PGO names.

Definition at line 113 of file InstrProf.h.

getInstrProfNameVarPrefix()

StringRef llvm::getInstrProfNameVarPrefix ( )

inline

Return the name prefix of variables containing instrumented function names.

Definition at line 91 of file InstrProf.h.

Referenced by getPGOFuncNameVarName(), and getVarName().

getInstrProfRegFuncName()

StringRef llvm::getInstrProfRegFuncName ( )

inline

Return the name of the runtime interface that registers per-function control data for one instrumented function.

Definition at line 143 of file InstrProf.h.

getInstrProfRegFuncsName()

StringRef llvm::getInstrProfRegFuncsName ( )

inline

Return the name of function that registers all the per-function control data at program startup time by calling __llvm_register_function.

This function has internal linkage and is called by __llvm_profile_init runtime method. This function is not generated for these platforms: Darwin, Linux, and FreeBSD.

Definition at line 137 of file InstrProf.h.

getInstrProfRuntimeHookVarName()

StringRef llvm::getInstrProfRuntimeHookVarName ( )

inline

Return the name of the hook variable defined in profile runtime library.

A reference to the variable causes the linker to link in the runtime initialization module (which defines the hook variable).

Definition at line 162 of file InstrProf.h.

getInstrProfRuntimeHookVarUseFuncName()

StringRef llvm::getInstrProfRuntimeHookVarUseFuncName ( )

inline

Return the name of the compiler generated function that references the runtime hook variable.

The function is a weak global.

Definition at line 168 of file InstrProf.h.

getInstrProfSectionName()

std::string llvm::getInstrProfSectionName	(	InstrProfSectKind	IPSK,
		Triple::ObjectFormatType	OF,
		bool	AddSegmentInfo = true
	)

Return the name of the profile section corresponding to IPSK.

The name of the section depends on the object format type OF. If AddSegmentInfo is true, a segment prefix and additional linker hints may be added to the section name (this is the default).

Definition at line 231 of file InstrProf.cpp.

References llvm::Triple::COFF, and llvm::Triple::MachO.

Referenced by llvm::InstrProfSymtab::create(), getELFKindForNamedSection(), llvm::TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(), getInstrProfSection(), lookupSections(), and shouldInstrumentReadWriteFromAddress().

getInstrProfValueProfFuncName()

StringRef llvm::getInstrProfValueProfFuncName ( )

inline

Return the name profile runtime entry point to do value profiling for a given site.

Definition at line 80 of file InstrProf.h.

Referenced by getOrInsertValueProfilingCall().

getInstrProfValueProfMemOpFuncName()

StringRef llvm::getInstrProfValueProfMemOpFuncName ( )

inline

Return the name profile runtime entry point to do memop size value profiling.

Definition at line 86 of file InstrProf.h.

Referenced by getOrInsertValueProfilingCall().

getInstrProfValuesVarPrefix()

StringRef llvm::getInstrProfValuesVarPrefix ( )

inline

Return the name prefix of value profile variables.

Definition at line 106 of file InstrProf.h.

getInstrProfVNodesVarName()

StringRef llvm::getInstrProfVNodesVarName ( )

inline

Return the name of value profile node array variables:

Definition at line 109 of file InstrProf.h.

getInstrProfVTableNamesVarName()

StringRef llvm::getInstrProfVTableNamesVarName ( )

inline

Definition at line 115 of file InstrProf.h.

getInstrProfVTableVarPrefix()

StringRef llvm::getInstrProfVTableVarPrefix ( )

inline

Return the name prefix of variables containing virtual table profile data.

Definition at line 94 of file InstrProf.h.

getIntDivCycle()

template<typename ContextT , typename CycleT , typename BlockT , typename DominatorTreeT >

static const CycleT * llvm::getIntDivCycle ( const CycleT *  Cycle, const BlockT *  DivTermBlock, const BlockT *  JoinBlock, const DominatorTreeT &  DT, ContextT &  Context  )

static

Return the outermost cycle made divergent by branch inside it.

This checks the "diverged entry" criterion defined in the docs/ConvergenceAnalysis.html.

Definition at line 979 of file GenericUniformityImpl.h.

References assert(), llvm::GenericCycle< ContextT >::contains(), Context, dbgs(), llvm::GenericCycle< ContextT >::getHeader(), llvm::GenericCycle< ContextT >::getParentCycle(), llvm::GenericCycle< ContextT >::isReducible(), and LLVM_DEBUG.

Referenced by getOutermostDivergentCycle().

getInternalReadRegState()

unsigned llvm::getInternalReadRegState ( bool  B )

inline

Definition at line 546 of file MachineInstrBuilder.h.

References B, and llvm::RegState::InternalRead.

Referenced by getRegState().

getIntLoopAttribute()

int llvm::getIntLoopAttribute	(	const Loop *	TheLoop,
		StringRef	Name,
		int	Default = 0
	)

Find named metadata for a loop with an integer value.

Return Default if not set.

Definition at line 1103 of file LoopInfo.cpp.

References Default, getOptionalIntLoopAttribute(), and Name.

getIntrinsicForCallSite()

Intrinsic::ID llvm::getIntrinsicForCallSite	(	const CallBase &	CB,
		const TargetLibraryInfo *	TLI
	)

Map a call instruction to an intrinsic ID.

Libcalls which have equivalent intrinsics are treated as-if they were intrinsics.

Definition at line 3876 of file ValueTracking.cpp.

References F, llvm::CallBase::getCalledFunction(), llvm::TargetLibraryInfo::getLibFunc(), llvm::Intrinsic::not_intrinsic, and llvm::CallBase::onlyReadsMemory().

Referenced by getVectorIntrinsicIDForCall().

getIntrinsicWithChain()

static const IntrinsicData * llvm::getIntrinsicWithChain ( unsigned  IntNo )

static

Definition at line 328 of file X86IntrinsicsInfo.h.

References Data, IntrinsicsWithChain, and lower_bound().

Referenced by llvm::X86TargetLowering::getTgtMemIntrinsic(), and LowerINTRINSIC_W_CHAIN().

getIntrinsicWithoutChain()

static const IntrinsicData * llvm::getIntrinsicWithoutChain ( unsigned  IntNo )

static

Definition at line 1396 of file X86IntrinsicsInfo.h.

References Data, IntrinsicsWithoutChain, and lower_bound().

getInverseMinMaxFlavor()

SelectPatternFlavor llvm::getInverseMinMaxFlavor

(

SelectPatternFlavor

SPF

)

Return the inverse minimum/maximum flavor of the specified flavor.

For example, signed minimum is the inverse of signed maximum.

Definition at line 8434 of file ValueTracking.cpp.

References llvm_unreachable, SPF_SMAX, SPF_SMIN, SPF_UMAX, and SPF_UMIN.

Referenced by isSignedMinMaxClamp(), and simplifySelectWithICmpCond().

getInverseMinMaxIntrinsic()

Intrinsic::ID llvm::getInverseMinMaxIntrinsic

(

Intrinsic::ID

MinMaxID

)

Definition at line 8442 of file ValueTracking.cpp.

References llvm_unreachable.

Referenced by foldMinimumMaximumSharedOp(), foldMinMaxSharedOp(), foldSubOfMinMax(), llvm::InstCombiner::getFreelyInvertedImpl(), isSignedMinMaxIntrinsicClamp(), simplifyBinaryIntrinsic(), and llvm::InstCombinerImpl::visitCallInst().

getIRPGOFuncName()

std::string llvm::getIRPGOFuncName	(	const Function &	F,
		bool	InLTO = false
	)

Returns

the modified name for function F suitable to be used as the key for IRPGO profile lookup. InLTO indicates if this is called from LTO optimization passes.

Definition at line 363 of file InstrProf.cpp.

References F, getIRPGOObjectName(), and getPGOFuncNameMetadata().

Referenced by llvm::InstrProfSymtab::create().

getIRPGONameForGlobalObject()

static std::string llvm::getIRPGONameForGlobalObject ( const GlobalObject &  GO, GlobalValue::LinkageTypes  Linkage, StringRef  FileName  )

static

Definition at line 317 of file InstrProf.cpp.

References llvm::GlobalValue::getGlobalIdentifier(), and llvm::Value::getName().

Referenced by getIRPGOObjectName().

getIRPGOObjectName()

static std::string llvm::getIRPGOObjectName ( const GlobalObject &  GO, bool  InLTO, MDNode *  PGONameMetadata  )

static

Definition at line 344 of file InstrProf.cpp.

References llvm::GlobalValue::ExternalLinkage, getIRPGONameForGlobalObject(), llvm::GlobalValue::getLinkage(), getStrippedSourceFileName(), and lookupPGONameFromMetadata().

Referenced by getIRPGOFuncName(), and getPGOName().

getITInstrPredicate()

ARMCC::CondCodes llvm::getITInstrPredicate	(	const MachineInstr &	MI,
		Register &	PredReg
	)

getITInstrPredicate - Valid only in Thumb2 mode.

This function is identical to llvm::getInstrPredicate except it returns AL for conditional branch instructions which are "predicated", but are not in IT blocks.

Definition at line 785 of file Thumb2InstrInfo.cpp.

References llvm::ARMCC::AL, getInstrPredicate(), and MI.

Referenced by llvm::Thumb2InstrInfo::isLegalToSplitMBBAt().

getKillRegState()

unsigned llvm::getKillRegState ( bool  B )

inline

Definition at line 537 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Kill.

Referenced by llvm::M68k::addRegIndirectWithDisp(), addRegOffset(), addRegReg(), addSavedGPR(), llvm::RISCVRegisterInfo::adjustReg(), llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::X86InstrInfo::classifyLEAReg(), combineFPFusedMultiply(), llvm::PPCInstrInfo::commuteInstructionImpl(), llvm::SystemZInstrInfo::convertToThreeAddress(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::copyFromCPSR(), llvm::AArch64InstrInfo::copyGPRRegTuple(), llvm::ARCInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysReg(), llvm::ARMBaseInstrInfo::copyPhysReg(), llvm::Thumb1InstrInfo::copyPhysReg(), llvm::Thumb2InstrInfo::copyPhysReg(), llvm::BPFInstrInfo::copyPhysReg(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::MSP430InstrInfo::copyPhysReg(), llvm::NVPTXInstrInfo::copyPhysReg(), llvm::PPCInstrInfo::copyPhysReg(), llvm::SparcInstrInfo::copyPhysReg(), llvm::VEInstrInfo::copyPhysReg(), llvm::XCoreInstrInfo::copyPhysReg(), llvm::SystemZInstrInfo::copyPhysReg(), llvm::LoongArchInstrInfo::copyPhysReg(), llvm::RISCVInstrInfo::copyPhysReg(), llvm::SIInstrInfo::copyPhysReg(), llvm::AVRInstrInfo::copyPhysReg(), llvm::CSKYInstrInfo::copyPhysReg(), llvm::M68kInstrInfo::copyPhysReg(), llvm::Mips16InstrInfo::copyPhysReg(), llvm::MipsSEInstrInfo::copyPhysReg(), llvm::X86InstrInfo::copyPhysReg(), llvm::LanaiInstrInfo::copyPhysReg(), llvm::AArch64InstrInfo::copyPhysRegTuple(), llvm::RISCVInstrInfo::copyPhysRegVector(), llvm::ARMBaseInstrInfo::copyToCPSR(), llvm::CSKYRegisterInfo::eliminateFrameIndex(), emitBuildPairF64Pseudo(), llvm::VETargetLowering::emitEHSjLjLongJmp(), llvm::VETargetLowering::emitEHSjLjSetJmp(), llvm::PPCFrameLowering::emitEpilogue(), llvm::PPCFrameLowering::emitPrologue(), emitQuietFCMP(), llvm::VETargetLowering::emitSjLjDispatchBlock(), llvm::HexagonInstrInfo::expandPostRAPseudo(), llvm::VEInstrInfo::expandPostRAPseudo(), finalizeBundle(), llvm::ARMBaseInstrInfo::foldImmediate(), genAlternativeDpCodeSequence(), genFNegatedMAD(), genFusedMultiply(), genMaddR(), genShXAddAddShift(), genSubAdd2SubSub(), getPrologueDeath(), getRegState(), indirectCopyToAGPR(), INITIALIZE_PASS(), insertCopy(), insertCSRRestores(), insertCSRSaves(), insertDivByZeroTrap(), InsertFPConstInst(), InsertFPImmInst(), InsertLDR_STR(), InsertSPConstInst(), InsertSPImmInst(), llvm::X86InstrInfo::loadStoreTileReg(), llvm::PPCRegisterInfo::lowerACCSpilling(), llvm::PPCRegisterInfo::lowerCRBitSpilling(), llvm::PPCRegisterInfo::lowerCRSpilling(), llvm::PPCRegisterInfo::lowerDynamicAlloc(), llvm::PPCRegisterInfo::lowerQuadwordSpilling(), llvm::RISCVRegisterInfo::lowerVRELOAD(), llvm::RISCVRegisterInfo::lowerVSPILL(), llvm::RISCVInstrInfo::movImm(), llvm::PPCRegisterInfo::prepareDynamicAlloca(), llvm::VETargetLowering::prepareMBB(), llvm::VETargetLowering::prepareSymbol(), llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized(), pushRegsToStack(), llvm::TargetInstrInfo::reassociateOps(), replaceFrameIndex(), reportIllegalCopy(), llvm::PPCFrameLowering::restoreCalleeSavedRegisters(), restoreCRs(), llvm::SIRegisterInfo::restoreSGPR(), llvm::VETargetLowering::setupEntryBlockForSjLj(), llvm::AVRFrameLowering::spillCalleeSavedRegisters(), llvm::PPCFrameLowering::spillCalleeSavedRegisters(), llvm::X86FrameLowering::spillCalleeSavedRegisters(), llvm::SIRegisterInfo::spillEmergencySGPR(), spillRegPairs(), llvm::SIRegisterInfo::spillSGPR(), spillVGPRtoAGPR(), storeRegPairToStackSlot(), llvm::Mips16InstrInfo::storeRegToStack(), llvm::MipsSEInstrInfo::storeRegToStack(), llvm::AArch64InstrInfo::storeRegToStackSlot(), llvm::ARMBaseInstrInfo::storeRegToStackSlot(), llvm::Thumb1InstrInfo::storeRegToStackSlot(), llvm::Thumb2InstrInfo::storeRegToStackSlot(), llvm::BPFInstrInfo::storeRegToStackSlot(), llvm::HexagonInstrInfo::storeRegToStackSlot(), llvm::LoongArchInstrInfo::storeRegToStackSlot(), llvm::RISCVInstrInfo::storeRegToStackSlot(), llvm::SparcInstrInfo::storeRegToStackSlot(), llvm::SystemZInstrInfo::storeRegToStackSlot(), llvm::VEInstrInfo::storeRegToStackSlot(), llvm::SIInstrInfo::storeRegToStackSlot(), llvm::ARCInstrInfo::storeRegToStackSlot(), llvm::AVRInstrInfo::storeRegToStackSlot(), llvm::CSKYInstrInfo::storeRegToStackSlot(), llvm::M68kInstrInfo::storeRegToStackSlot(), llvm::MSP430InstrInfo::storeRegToStackSlot(), llvm::X86InstrInfo::storeRegToStackSlot(), llvm::XCoreInstrInfo::storeRegToStackSlot(), llvm::LanaiInstrInfo::storeRegToStackSlot(), and llvm::X86InstrInfo::unfoldMemoryOperand().

getKnowledgeForValue()

RetainedKnowledge llvm::getKnowledgeForValue	(	const Value *	V,
		ArrayRef< Attribute::AttrKind >	AttrKinds,
		AssumptionCache *	AC = nullptr,
		function_ref< bool(RetainedKnowledge, Instruction *, const CallBase::BundleOpInfo *)>	Filter = [](auto...) { return true; }
	)

Return a valid Knowledge associated to the Value V if its Attribute kind is in AttrKinds and it matches the Filter.

Definition at line 157 of file AssumeBundleQueries.cpp.

References llvm::AssumptionCache::assumptionsFor(), llvm::AssumptionCache::ExprResultIdx, Filter, getBundleFromUse(), getKnowledgeFromBundle(), is_contained(), and llvm::RetainedKnowledge::none().

Referenced by getKnowledgeValidInContext(), and isDereferenceableAndAlignedPointer().

getKnowledgeFromBundle()

RetainedKnowledge llvm::getKnowledgeFromBundle	(	AssumeInst &	Assume,
		const CallBase::BundleOpInfo &	BOI
	)

This extracts the Knowledge from an element of an operand bundle.

This is mostly for use in the assume builder.

Definition at line 99 of file AssumeBundleQueries.cpp.

References ABA_Argument, ABA_WasOn, llvm::CallBase::BundleOpInfo::Begin, bundleHasArgument(), llvm::CallBase::BundleOpInfo::End, llvm::Attribute::getAttrKindFromName(), llvm::StringMapEntry< ValueTy >::getKey(), getValueFromBundleOpInfo(), Idx, MinAlign(), llvm::DebugCounter::shouldExecute(), and llvm::CallBase::BundleOpInfo::Tag.

Referenced by computeKnownBitsFromContext(), getKnowledgeForValue(), getKnowledgeFromOperandInAssume(), getKnowledgeFromUse(), isKnownNonZeroFromAssume(), and llvm::InstCombinerImpl::visitCallInst().

getKnowledgeFromOperandInAssume()

RetainedKnowledge llvm::getKnowledgeFromOperandInAssume	(	AssumeInst &	Assume,
		unsigned	Idx
	)

Retreive the information help by Assume on the operand at index Idx.

Assume should be an llvm.assume and Idx should be in the operand bundle.

Definition at line 122 of file AssumeBundleQueries.cpp.

References llvm::CallBase::getBundleOpInfoForOperand(), getKnowledgeFromBundle(), and Idx.

Referenced by getKnowledgeFromUseInAssume().

getKnowledgeFromUse()

RetainedKnowledge llvm::getKnowledgeFromUse	(	const Use *	U,
		ArrayRef< Attribute::AttrKind >	AttrKinds
	)

Return a valid Knowledge associated to the Use U if its Attribute kind is in AttrKinds.

Definition at line 144 of file AssumeBundleQueries.cpp.

References llvm::RetainedKnowledge::AttrKind, getBundleFromUse(), getKnowledgeFromBundle(), is_contained(), and llvm::RetainedKnowledge::none().

getKnowledgeFromUseInAssume()

RetainedKnowledge llvm::getKnowledgeFromUseInAssume ( const Use *  U )

inline

Retreive the information help by the Use U of an llvm.assume.

the use should be in the operand bundle.

Definition at line 129 of file AssumeBundleQueries.h.

References getKnowledgeFromOperandInAssume().

getKnowledgeValidInContext()

RetainedKnowledge llvm::getKnowledgeValidInContext	(	const Value *	V,
		ArrayRef< Attribute::AttrKind >	AttrKinds,
		const Instruction *	CtxI,
		const DominatorTree *	DT = nullptr,
		AssumptionCache *	AC = nullptr
	)

Return a valid Knowledge associated to the Value V if its Attribute kind is in AttrKinds and the knowledge is suitable to be used in the context of CtxI.

Definition at line 197 of file AssumeBundleQueries.cpp.

References getKnowledgeForValue(), I, and isValidAssumeForContext().

Referenced by isGuaranteedNotToBeUndefOrPoison().

getKnownAlignment()

Align llvm::getKnownAlignment ( Value *  V, const DataLayout &  DL, const Instruction *  CxtI = nullptr, AssumptionCache *  AC = nullptr, const DominatorTree *  DT = nullptr  )

inline

Try to infer an alignment for the specified pointer.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 241 of file Local.h.

References DL, and getOrEnforceKnownAlignment().

Referenced by AddAlignmentAssumptions(), llvm::ARMTTIImpl::instCombineIntrinsic(), optimizeMemCmpConstantSize(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), llvm::InstCombinerImpl::SimplifyAnyMemTransfer(), and llvm::InstCombinerImpl::visitCallInst().

getLanaiRegisterNumbering()

static unsigned llvm::getLanaiRegisterNumbering ( unsigned  Reg )

inlinestatic

Definition at line 40 of file LanaiBaseInfo.h.

References llvm_unreachable, and Reg.

getLastFSPassBitBegin()

static int llvm::getLastFSPassBitBegin ( )

inlinestatic

Definition at line 104 of file Discriminator.h.

References getFSPassBitBegin(), and getNumFSPasses().

getLastFSPassBitEnd()

static unsigned llvm::getLastFSPassBitEnd ( )

inlinestatic

Definition at line 110 of file Discriminator.h.

References getFSPassBitEnd(), and getNumFSPasses().

getLazyBitcodeModule()

Expected< std::unique_ptr< Module > > llvm::getLazyBitcodeModule	(	MemoryBufferRef	Buffer,
		LLVMContext &	Context,
		bool	ShouldLazyLoadMetadata = false,
		bool	IsImporting = false,
		ParserCallbacks	Callbacks = {}
	)

Read the header of the specified bitcode buffer and prepare for lazy deserialization of function bodies.

If ShouldLazyLoadMetadata is true, lazily load metadata as well. If IsImporting is true, this module is being parsed for ThinLTO importing into another module.

Definition at line 8424 of file BitcodeReader.cpp.

References Context, getSingleModule(), and llvm::Expected< T >::takeError().

Referenced by getOwningLazyBitcodeModule(), and parseBitcodeFileImpl().

getLazyIRFileModule()

std::unique_ptr< Module > llvm::getLazyIRFileModule	(	StringRef	Filename,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		bool	ShouldLazyLoadMetadata = false
	)

If the given file holds a bitcode image, return a Module for it which does lazy deserialization of function bodies.

Otherwise, attempt to parse it as LLVM Assembly and return a fully populated Module. The ShouldLazyLoadMetadata flag is passed down to the bitcode reader to optionally enable lazy metadata loading.

Definition at line 53 of file IRReader.cpp.

References Context, llvm::SourceMgr::DK_Error, llvm::ErrorOr< T >::get(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFileOrSTDIN(), and getLazyIRModule().

Referenced by loadFile().

getLazyIRModule()

std::unique_ptr< Module > llvm::getLazyIRModule	(	std::unique_ptr< MemoryBuffer >	Buffer,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		bool	ShouldLazyLoadMetadata = false
	)

If the given MemoryBuffer holds a bitcode image, return a Module for it which does lazy deserialization of function bodies.

Otherwise, attempt to parse it as LLVM Assembly and return a fully populated Module. The ShouldLazyLoadMetadata flag is passed down to the bitcode reader to optionally enable lazy metadata loading. This takes ownership of Buffer.

Definition at line 34 of file IRReader.cpp.

References Context, llvm::SourceMgr::DK_Error, llvm::Expected< T >::get(), getOwningLazyBitcodeModule(), handleAllErrors(), isBitcode(), llvm::ErrorInfoBase::message(), parseAssembly(), and llvm::Expected< T >::takeError().

Referenced by getLazyIRFileModule().

getLCMType()

LLT llvm::getLCMType	(	LLT	OrigTy,
		LLT	TargetTy
	)

Return the least common multiple type of OrigTy and TargetTy, by changing the number of vector elements or scalar bitwidth.

The intent is a G_MERGE_VALUES, G_BUILD_VECTOR, or G_CONCAT_VECTORS can be constructed from OrigTy elements, and unmerged into TargetTy. It is an error to call this function where one argument is a fixed vector and the other is a scalable vector, since it is illegal to build a G_{MERGE|UNMERGE}_VALUES between fixed and scalable vectors.

Definition at line 1144 of file Utils.cpp.

References assert(), llvm::ElementCount::get(), llvm::LLT::getElementCount(), llvm::LLT::getElementType(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getKnownMinValue(), llvm::LLT::getSizeInBits(), llvm::LLT::isFixedVector(), llvm::LLT::isScalable(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), llvm::LLT::isScalableVector(), llvm::LLT::isVector(), Mul, llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::multiplyCoefficientBy(), llvm::LLT::scalar(), and llvm::LLT::vector().

Referenced by getCoverTy().

getLegalVectorType()

MVT llvm::getLegalVectorType	(	Packing	P,
		MVT	ElemVT
	)

Definition at line 34 of file VECustomDAG.cpp.

References llvm::MVT::getVectorVT(), Normal, P, PackedVectorWidth, and StandardVectorWidth.

Referenced by llvm::VECustomDAG::getConstantMask(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), and llvm::VETargetLowering::lowerVVP_LOAD_STORE().

getLinkStringForBuiltIn()

std::string llvm::getLinkStringForBuiltIn

(

SPIRV::BuiltIn::BuiltIn

BuiltInValue

)

Definition at line 167 of file SPIRVBaseInfo.cpp.

References Lookup().

Referenced by buildBuiltinVariableLoad().

getLiveLaneMask() [1/2]

LaneBitmask llvm::getLiveLaneMask	(	const LiveInterval &	LI,
		SlotIndex	SI,
		const MachineRegisterInfo &	MRI
	)

Definition at line 300 of file GCNRegPressure.cpp.

References assert(), llvm::LiveInterval::hasSubRanges(), llvm::LiveRange::liveAt(), MRI, llvm::LiveInterval::reg(), and llvm::LiveInterval::subranges().

getLiveLaneMask() [2/2]

LaneBitmask llvm::getLiveLaneMask	(	unsigned	Reg,
		SlotIndex	SI,
		const LiveIntervals &	LIS,
		const MachineRegisterInfo &	MRI
	)

Definition at line 294 of file GCNRegPressure.cpp.

References llvm::LiveIntervals::getInterval(), getLiveLaneMask(), and MRI.

Referenced by collectVirtualRegUses(), getLiveLaneMask(), and getLiveRegs().

getLiveRegMap()

template<typename Range >

DenseMap< MachineInstr *, GCNRPTracker::LiveRegSet > llvm::getLiveRegMap	(	Range &&	R,
		bool	After,
		LiveIntervals &	LIS
	)

creates a map MachineInstr -> LiveRegSet R - range of iterators on instructions After - upon entry or exit of every instruction Note: there is no entry in the map for instructions with empty live reg set Complexity = O(NumVirtRegs * averageLiveRangeSegmentsPerReg * lg(R))

Definition at line 280 of file GCNRegPressure.h.

References After, llvm::SmallVectorImpl< T >::clear(), E, llvm::LiveIntervals::getInterval(), llvm::GlobalValue::getParent(), getParent(), llvm::LiveIntervals::getSlotIndexes(), llvm::LiveIntervals::hasInterval(), I, llvm::Register::index2VirtReg(), MRI, Reg, and sort().

getLiveRegs()

GCNRPTracker::LiveRegSet llvm::getLiveRegs	(	SlotIndex	SI,
		const LiveIntervals &	LIS,
		const MachineRegisterInfo &	MRI
	)

Definition at line 315 of file GCNRegPressure.cpp.

References getLiveLaneMask(), llvm::LiveIntervals::hasInterval(), I, llvm::Register::index2VirtReg(), and MRI.

Referenced by getLiveRegsAfter(), getLiveRegsBefore(), llvm::GCNUpwardRPTracker::isValid(), llvm::GCNUpwardRPTracker::reset(), and llvm::GCNRegPressurePrinter::runOnMachineFunction().

getLiveRegsAfter()

GCNRPTracker::LiveRegSet llvm::getLiveRegsAfter ( const MachineInstr &  MI, const LiveIntervals &  LIS  )

inline

Definition at line 317 of file GCNRegPressure.h.

References llvm::SlotIndex::getDeadSlot(), llvm::LiveIntervals::getInstructionIndex(), getLiveRegs(), and MI.

Referenced by printLivenessInfo(), and llvm::GCNRPTracker::reset().

getLiveRegsBefore()

GCNRPTracker::LiveRegSet llvm::getLiveRegsBefore ( const MachineInstr &  MI, const LiveIntervals &  LIS  )

inline

Definition at line 323 of file GCNRegPressure.h.

References llvm::SlotIndex::getBaseIndex(), llvm::LiveIntervals::getInstructionIndex(), getLiveRegs(), and MI.

Referenced by printLivenessInfo(), and llvm::GCNRPTracker::reset().

getLLTForMVT()

LLT llvm::getLLTForMVT

(

MVT

Ty

)

Get a rough equivalent of an LLT for a given MVT.

LLT does not yet support scalarable vector types, and will assert if used.

Definition at line 67 of file LowLevelTypeUtils.cpp.

References llvm::MVT::getSizeInBits(), llvm::MVT::getVectorElementCount(), llvm::MVT::getVectorElementType(), llvm::MVT::isVector(), llvm::LLT::scalar(), and llvm::LLT::scalarOrVector().

getLLTForType()

LLT llvm::getLLTForType	(	Type &	Ty,
		const DataLayout &	DL
	)

Construct a low-level type based on an LLVM type.

Definition at line 20 of file LowLevelTypeUtils.cpp.

References assert(), DL, getLLTForType(), llvm::Type::isScalableTargetExtTy(), llvm::Type::isSized(), llvm::Type::isTokenTy(), llvm::LLT::pointer(), llvm::LLT::scalar(), llvm::LLT::token(), and llvm::LLT::vector().

Referenced by computeValueLLTs(), getLLTForType(), llvm::CallLowering::handleAssignments(), llvm::CallLowering::insertSRetLoads(), llvm::CallLowering::insertSRetStores(), llvm::AArch64CallLowering::lowerCall(), and llvm::CallLowering::lowerCall().

getLoadStoreAddressSpace()

unsigned llvm::getLoadStoreAddressSpace ( Value *  I )

inline

A helper function that returns the address space of the pointer operand of load or store instruction.

Definition at line 6064 of file Instructions.h.

References assert(), and I.

Referenced by llvm::InterleavedAccessInfo::analyzeInterleaving().

getLoadStoreAlignment()

Align llvm::getLoadStoreAlignment ( Value *  I )

inline

A helper function that returns the alignment of load or store instruction.

Definition at line 6054 of file Instructions.h.

References assert(), and I.

Referenced by llvm::VPWidenLoadRecipe::execute(), llvm::VPWidenStoreRecipe::execute(), getAdjustedAlignment(), llvm::LoopVectorizationCostModel::interleavedAccessCanBeWidened(), llvm::LoopVectorizationCostModel::isLegalGatherOrScatter(), and llvm::LoopVectorizationCostModel::isScalarWithPredication().

getLoadStorePointerOperand() [1/2]

const Value * llvm::getLoadStorePointerOperand ( const Value *  V )

inline

A helper function that returns the pointer operand of a load or store instruction.

Returns nullptr if not load or store.

Definition at line 6028 of file Instructions.h.

Referenced by llvm::InterleavedAccessInfo::analyzeInterleaving(), canTailPredicateLoop(), collectSRATypes(), containsDecreasingPointers(), llvm::DependenceInfo::depends(), getInvariantGroupClobberingInstruction(), getLoadStorePointerOperand(), getPointerOperand(), llvm::DependenceInfo::getSplitIteration(), isConsecutiveAccess(), isKnownNonNullFromDominatingCondition(), llvm::LoopVectorizationCostModel::isPredicatedInst(), llvm::LoopVectorizationCostModel::isScalarWithPredication(), llvm::LoopVectorizationLegality::isUniformMemOp(), llvm::LoopVectorizationCostModel::memoryInstructionCanBeWidened(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), SRAGlobal(), and tryDelinearizeFixedSizeImpl().

getLoadStorePointerOperand() [2/2]

Value * llvm::getLoadStorePointerOperand ( Value *  V )

inline

Definition at line 6035 of file Instructions.h.

References getLoadStorePointerOperand().

getLoadStoreStride()

SDValue llvm::getLoadStoreStride	(	SDValue	Op,
		VECustomDAG &	CDAG
	)

Definition at line 292 of file VECustomDAG.cpp.

References llvm::VECustomDAG::getConstant(), and getIdiomaticVectorType().

Referenced by llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getLoadStoreType()

Type * llvm::getLoadStoreType ( Value *  I )

inline

A helper function that returns the type of a load or store instruction.

Definition at line 6073 of file Instructions.h.

References assert(), and I.

Referenced by llvm::InterleavedAccessInfo::analyzeInterleaving(), canTailPredicateLoop(), collectSRATypes(), containsDecreasingPointers(), llvm::VPWidenLoadRecipe::execute(), getDependenceDistanceStrideAndSize(), llvm::LoopVectorizationCostModel::interleavedAccessCanBeWidened(), isConsecutiveAccess(), llvm::LoopVectorizationCostModel::isLegalGatherOrScatter(), llvm::LoopVectorizationCostModel::isScalarWithPredication(), llvm::LoopVectorizationCostModel::memoryInstructionCanBeWidened(), promoteLoopAccessesToScalars(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), SRAGlobal(), TryToShrinkGlobalToBoolean(), and llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

getLoopAnalysisUsage()

void llvm::getLoopAnalysisUsage

(

AnalysisUsage &

AU

)

Helper to consistently add the set of standard passes to a loop pass's AnalysisUsage.

All loop passes should call this as part of implementing their getAnalysisUsage.

Definition at line 141 of file LoopUtils.cpp.

References llvm::AnalysisUsage::addPreserved(), llvm::AnalysisUsage::addPreservedID(), llvm::AnalysisUsage::addRequired(), llvm::AnalysisUsage::addRequiredID(), LCSSAID, and LoopSimplifyID.

getLoopEstimatedTripCount()

std::optional< unsigned > llvm::getLoopEstimatedTripCount	(	Loop *	L,
		unsigned *	EstimatedLoopInvocationWeight = nullptr
	)

Returns a loop's estimated trip count based on branch weight metadata.

In addition if EstimatedLoopInvocationWeight is not null it is initialized with weight of loop's latch leading to the exit. Returns 0 when the count is estimated to be 0, or std::nullopt when a meaningful estimate can not be made.

Definition at line 849 of file LoopUtils.cpp.

References getEstimatedTripCount(), and getExpectedExitLoopLatchBranch().

Referenced by canFoldTermCondOfLoop(), computePeelCount(), computeUnrollCount(), getSmallBestKnownTC(), setProfileInfoAfterUnrolling(), and UnrollLoop().

getLoopPassPreservedAnalyses()

PreservedAnalyses llvm::getLoopPassPreservedAnalyses

(

)

Returns the minimum set of Analyses that all loop passes must preserve.

Definition at line 138 of file LoopAnalysisManager.cpp.

References llvm::PreservedAnalyses::preserve().

Referenced by llvm::IRCEPass::run(), llvm::LoopUnrollPass::run(), llvm::GuardWideningPass::run(), llvm::IndVarSimplifyPass::run(), llvm::LICMPass::run(), llvm::LoopBoundSplitPass::run(), llvm::LoopDeletionPass::run(), llvm::LoopIdiomRecognizePass::run(), llvm::LoopInstSimplifyPass::run(), llvm::LoopPredicationPass::run(), llvm::LoopRotatePass::run(), llvm::LoopSimplifyCFGPass::run(), llvm::LoopStrengthReducePass::run(), llvm::LoopFullUnrollPass::run(), llvm::SimpleLoopUnswitchPass::run(), llvm::CanonicalizeFreezeInLoopsPass::run(), llvm::HexagonLoopIdiomRecognitionPass::run(), llvm::LoopVersioningLICMPass::run(), llvm::LNICMPass::run(), llvm::LoopInterchangePass::run(), llvm::LoopUnrollAndJamPass::run(), and llvm::LoopFlattenPass::run().

getMachineArchType()

template<typename T >

Triple::ArchType llvm::getMachineArchType

(

T

machine

)

Definition at line 34 of file WindowsMachineFlag.h.

References llvm::Triple::aarch64, llvm::COFF::IMAGE_FILE_MACHINE_AMD64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64EC, llvm::COFF::IMAGE_FILE_MACHINE_ARM64X, llvm::COFF::IMAGE_FILE_MACHINE_ARMNT, llvm::COFF::IMAGE_FILE_MACHINE_I386, llvm::Triple::thumb, llvm::Triple::UnknownArch, llvm::Triple::x86, and llvm::Triple::x86_64.

Referenced by llvm::object::COFFObjectFile::getArch().

getMachineInstrType()

static const Type * llvm::getMachineInstrType ( MachineInstr *  MI )

static

Definition at line 1825 of file SPIRVBuiltins.cpp.

References assert(), getMDOperandAsType(), llvm::MachineOperand::getMetadata(), llvm::ilist_node_with_parent< NodeTy, ParentTy, Options >::getNextNode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), isSpvIntrinsic(), and MI.

Referenced by buildEnqueueKernel(), and getBlockStructType().

getMachineType()

COFF::MachineTypes llvm::getMachineType

(

StringRef

S

)

Definition at line 23 of file WindowsMachineFlag.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Cases(), llvm::StringSwitch< T, R >::Default(), llvm::COFF::IMAGE_FILE_MACHINE_AMD64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64EC, llvm::COFF::IMAGE_FILE_MACHINE_ARM64X, llvm::COFF::IMAGE_FILE_MACHINE_ARMNT, llvm::COFF::IMAGE_FILE_MACHINE_I386, llvm::COFF::IMAGE_FILE_MACHINE_UNKNOWN, and llvm::StringRef::lower().

Referenced by llvm::pdb::PDBSymbolExe::getPointerByteSize(), and libDriverMain().

getMaskPos()

std::optional< int > llvm::getMaskPos

(

unsigned

Opc

)

Definition at line 191 of file VECustomDAG.cpp.

References llvm::ISD::getVPMaskIdx(), isVVPBinaryOp(), llvm::ISD::MLOAD, and llvm::ISD::MSTORE.

Referenced by getNodeMask(), and llvm::VETargetLowering::splitVectorOp().

getMatchingCondBranchOpcode()

unsigned llvm::getMatchingCondBranchOpcode

(

unsigned

Opc

)

Definition at line 2244 of file ARMBaseInstrInfo.cpp.

References llvm_unreachable.

Referenced by llvm::ARMBaseInstrInfo::PredicateInstruction().

getMaxClusterRank()

bool llvm::getMaxClusterRank	(	const Function &	F,
		unsigned &	x
	)

Definition at line 265 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMaxFreq()

uint64_t llvm::getMaxFreq	(	const Function &	F,
		const BlockFrequencyInfo *	BFI
	)

Definition at line 53 of file HeatUtils.cpp.

References F.

Referenced by llvm::CFGViewerPass::run(), llvm::CFGOnlyViewerPass::run(), llvm::CFGPrinterPass::run(), llvm::CFGOnlyPrinterPass::run(), and llvm::Function::viewCFG().

getMaxNReg()

bool llvm::getMaxNReg	(	const Function &	F,
		unsigned &	x
	)

Definition at line 285 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMaxNTIDx()

bool llvm::getMaxNTIDx	(	const Function &	F,
		unsigned &	x
	)

Definition at line 253 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMaxNTIDy()

bool llvm::getMaxNTIDy	(	const Function &	F,
		unsigned &	y
	)

Definition at line 257 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMaxNTIDz()

bool llvm::getMaxNTIDz	(	const Function &	F,
		unsigned &	z
	)

Definition at line 261 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMaybeBitcastedCallee()

Function * llvm::getMaybeBitcastedCallee

(

const CallBase *

CB

)

Definition at line 332 of file NVPTXUtilities.cpp.

References llvm::CallBase::getCalledOperand(), and llvm::Value::stripPointerCasts().

getMDOperandAsType()

Type * llvm::getMDOperandAsType	(	const MDNode *	N,
		unsigned	I
	)

Definition at line 253 of file SPIRVUtils.cpp.

References I, N, and toTypedPointer().

Referenced by generateAssignInstrs(), getMachineInstrType(), and insertBitcasts().

getMemoryPtr()

SDValue llvm::getMemoryPtr

(

SDValue

Op

)

Definition at line 230 of file VECustomDAG.cpp.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getMemSemantics()

SPIRV::MemorySemantics::MemorySemantics llvm::getMemSemantics

(

AtomicOrdering

Ord

)

Definition at line 208 of file SPIRVUtils.cpp.

References Acquire, AcquireRelease, llvm_unreachable, Monotonic, NotAtomic, Release, SequentiallyConsistent, and Unordered.

getMemSemanticsForStorageClass()

SPIRV::MemorySemantics::MemorySemantics llvm::getMemSemanticsForStorageClass

(

SPIRV::StorageClass::StorageClass

SC

)

Definition at line 190 of file SPIRVUtils.cpp.

Referenced by buildAtomicCompareExchangeInst(), buildAtomicLoadInst(), buildAtomicStoreInst(), and buildMemSemanticsReg().

getMergedAtomicOrdering()

AtomicOrdering llvm::getMergedAtomicOrdering ( AtomicOrdering  AO, AtomicOrdering  Other  )

inline

Return a single atomic ordering that is at least as strong as both the AO and Other orderings for an atomic operation.

Definition at line 139 of file AtomicOrdering.h.

References Acquire, AcquireRelease, isStrongerThan(), Other, and Release.

Referenced by llvm::MachineMemOperand::getMergedOrdering().

getMinCTASm()

bool llvm::getMinCTASm	(	const Function &	F,
		unsigned &	x
	)

Definition at line 281 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getMinMaxLimit()

APInt llvm::getMinMaxLimit	(	SelectPatternFlavor	SPF,
		unsigned	BitWidth
	)

Return the minimum or maximum constant value for the specified integer min/max flavor and type.

Definition at line 8458 of file ValueTracking.cpp.

References BitWidth, llvm::APInt::getMaxValue(), llvm::APInt::getMinValue(), llvm::APInt::getSignedMaxValue(), llvm::APInt::getSignedMinValue(), llvm_unreachable, SPF_SMAX, SPF_SMIN, SPF_UMAX, and SPF_UMIN.

Referenced by simplifySelectWithICmpCond().

getMinMaxPred()

CmpInst::Predicate llvm::getMinMaxPred	(	SelectPatternFlavor	SPF,
		bool	Ordered = false
	)

Return the canonical comparison predicate for the specified minimum/maximum flavor.

Definition at line 8422 of file ValueTracking.cpp.

References llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULT, llvm_unreachable, SPF_FMAXNUM, SPF_FMINNUM, SPF_SMAX, SPF_SMIN, SPF_UMAX, and SPF_UMIN.

Referenced by simplifySelectWithICmpCond().

getMinMaxReductionIntrinsicOp() [1/2]

Intrinsic::ID llvm::getMinMaxReductionIntrinsicOp

(

Intrinsic::ID

RdxID

)

Returns the min/max intrinsic used when expanding a min/max reduction.

Definition at line 950 of file LoopUtils.cpp.

References llvm_unreachable.

Referenced by createMinMaxOp(), and llvm::BasicTTIImplBase< T >::getTypeBasedIntrinsicInstrCost().

getMinMaxReductionIntrinsicOp() [2/2]

Intrinsic::ID llvm::getMinMaxReductionIntrinsicOp

(

RecurKind

RK

)

Returns the min/max intrinsic used when expanding a min/max reduction.

Definition at line 973 of file LoopUtils.cpp.

References llvm_unreachable.

getMinMaxReductionPredicate()

CmpInst::Predicate llvm::getMinMaxReductionPredicate

(

RecurKind

RK

)

Returns the comparison predicate used when expanding a min/max reduction.

Definition at line 1015 of file LoopUtils.cpp.

References llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULT, and llvm_unreachable.

Referenced by createMinMaxOp().

getMinMaxReductionRecurKind()

RecurKind llvm::getMinMaxReductionRecurKind

(

Intrinsic::ID

RdxID

)

Returns the recurence kind used when expanding a min/max reduction.

Definition at line 996 of file LoopUtils.cpp.

getModuleSummaryIndex()

Expected< std::unique_ptr< ModuleSummaryIndex > > llvm::getModuleSummaryIndex

(

MemoryBufferRef

Buffer

)

Parse the specified bitcode buffer, returning the module summary index.

Definition at line 8496 of file BitcodeReader.cpp.

References getSingleModule(), and llvm::Expected< T >::takeError().

Referenced by getModuleSummaryIndexForFile(), and llvm::MemProfContextDisambiguation::MemProfContextDisambiguation().

getModuleSummaryIndexForFile()

Expected< std::unique_ptr< ModuleSummaryIndex > > llvm::getModuleSummaryIndexForFile	(	StringRef	Path,
		bool	IgnoreEmptyThinLTOIndexFile = false
	)

Parse the module summary index out of an IR file and return the module summary index object if found, or an empty summary if not.

If Path refers to an empty file and IgnoreEmptyThinLTOIndexFile is true, then this function will return nullptr.

Definition at line 8513 of file BitcodeReader.cpp.

References errorCodeToError(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFileOrSTDIN(), and getModuleSummaryIndex().

Referenced by doImportingForModuleForTest().

getMVTForLLT()

MVT llvm::getMVTForLLT

(

LLT

Ty

)

Get a rough equivalent of an MVT for a given LLT.

MVT can't distinguish pointers, so these will convert to a plain integer.

Definition at line 48 of file LowLevelTypeUtils.cpp.

References llvm::LLT::getElementCount(), llvm::LLT::getElementType(), llvm::MVT::getIntegerVT(), llvm::LLT::getSizeInBits(), llvm::MVT::getVectorVT(), and llvm::LLT::isVector().

Referenced by findGISelOptimalMemOpLowering(), llvm::CombinerHelper::matchExtractVecEltBuildVec(), llvm::CombinerHelper::matchExtractVectorElementWithBuildVector(), and llvm::CombinerHelper::matchExtractVectorElementWithBuildVectorTrunc().

getN1Bits()

static unsigned llvm::getN1Bits ( int  N )

inlinestatic

Definition at line 124 of file Discriminator.h.

References assert(), and N.

Referenced by llvm::sampleprof::SampleProfileReader::getDiscriminatorMask(), and llvm::DILocation::getMaskedDiscriminator().

getNextAvailablePluginDiagnosticKind()

int llvm::getNextAvailablePluginDiagnosticKind

(

)

Get the next available kind ID for a plugin diagnostic.

Each time this function is called, it returns a different number. Therefore, a plugin that wants to "identify" its own classes with a dynamic identifier, just have to use this method to get a new ID and assign it to each of its classes. The returned ID will be greater than or equal to DK_FirstPluginKind. Thus, the plugin identifiers will not conflict with the DiagnosticKind values.

Definition at line 44 of file DiagnosticInfo.cpp.

References DK_FirstPluginKind.

getNodeAVL()

SDValue llvm::getNodeAVL

(

SDValue

Op

)

} Node Properties

Definition at line 385 of file VECustomDAG.cpp.

References getAVLPos().

Referenced by getAnnotatedNodeAVL(), llvm::VETargetLowering::legalizePackedAVL(), and llvm::VETargetLowering::lowerVVP_LOAD_STORE().

getNodeChain()

SDValue llvm::getNodeChain

(

SDValue

Op

)

Node Properties {.

Definition at line 218 of file VECustomDAG.cpp.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getNodeMask()

SDValue llvm::getNodeMask

(

SDValue

Op

)

Definition at line 390 of file VECustomDAG.cpp.

References getMaskPos().

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), llvm::VETargetLowering::splitPackedLoadStore(), and llvm::VETargetLowering::splitVectorOp().

getNodePassthru()

SDValue llvm::getNodePassthru

(

SDValue

Op

)

Definition at line 353 of file VECustomDAG.cpp.

References N.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getNonParameterizedType()

static SPIRVType * llvm::getNonParameterizedType ( const TargetExtType *  ExtensionType, const SPIRV::BuiltinType *  TypeRecord, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2377 of file SPIRVBuiltins.cpp.

References llvm::SPIRVGlobalRegistry::getOrCreateOpTypeByOpcode(), and llvm::SPIRV::BuiltinType::Opcode.

Referenced by llvm::SPIRV::lowerBuiltinType().

getNumBytesForUTF8()

unsigned llvm::getNumBytesForUTF8

(

UTF8

firstByte

)

Definition at line 545 of file ConvertUTF.cpp.

References trailingBytesForUTF8.

Referenced by llvm::sys::unicode::columnWidthUTF8(), and convertUTF8Sequence().

getNumComponentsForDim()

static unsigned llvm::getNumComponentsForDim ( SPIRV::Dim::Dim  dim )

static

Definition at line 866 of file SPIRVBuiltins.cpp.

References report_fatal_error().

Referenced by getNumSizeComponents().

getNumElementsFromSVEPredPattern()

unsigned llvm::getNumElementsFromSVEPredPattern ( unsigned  Pattern )

inline

Return the number of active elements for VL1 to VL256 predicate pattern, zero for all other patterns.

Definition at line 479 of file AArch64BaseInfo.h.

Referenced by instCombineSVECntElts(), instCombineSVELast(), isAllActivePredicate(), performMSTORECombine(), and performUnpackCombine().

getNumFSPasses()

static unsigned llvm::getNumFSPasses ( )

inlinestatic

Definition at line 82 of file Discriminator.h.

References llvm::sampleprof::PassLast.

Referenced by getFSPassBitBegin(), getFSPassBitEnd(), getLastFSPassBitBegin(), and getLastFSPassBitEnd().

getNumOfCalls()

uint64_t llvm::getNumOfCalls	(	Function &	callerFunction,
		Function &	calledFunction
	)

Definition at line 41 of file HeatUtils.cpp.

References llvm::Value::users().

Referenced by llvm::CallGraphDOTInfo::CallGraphDOTInfo(), and llvm::DOTGraphTraits< CallGraphDOTInfo * >::getEdgeAttributes().

getNumSizeComponents()

static unsigned llvm::getNumSizeComponents ( SPIRVType *  imgType )

static

Helper function for obtaining the number of size components.

Definition at line 883 of file SPIRVBuiltins.cpp.

References assert(), llvm::MachineOperand::getImm(), getNumComponentsForDim(), llvm::MachineInstr::getOpcode(), and llvm::MachineInstr::getOperand().

Referenced by generateImageSizeQueryInst().

getNumValueDataForSiteInstrProf()

uint32_t llvm::getNumValueDataForSiteInstrProf	(	const void *	R,
		uint32_t	VK,
		uint32_t	S
	)

Definition at line 1037 of file InstrProf.cpp.

getNumValueDataInstrProf()

uint32_t llvm::getNumValueDataInstrProf	(	const void *	Record,
		uint32_t	VKind
	)

Definition at line 1032 of file InstrProf.cpp.

getNumValueKindsInstrProf()

uint32_t llvm::getNumValueKindsInstrProf

(

const void *

Record

)

ValueProfRecordClosure Interface implementation for InstrProfRecord class.

These C wrappers are used as adaptors so that C++ code can be invoked as callbacks.

Definition at line 1023 of file InstrProf.cpp.

getNumValueSitesInstrProf()

uint32_t llvm::getNumValueSitesInstrProf	(	const void *	Record,
		uint32_t	VKind
	)

Definition at line 1027 of file InstrProf.cpp.

getNVPTXRegClassName()

std::string llvm::getNVPTXRegClassName

(

TargetRegisterClass const *

RC

)

Definition at line 29 of file NVPTXRegisterInfo.cpp.

getNVPTXRegClassStr()

std::string llvm::getNVPTXRegClassStr

(

TargetRegisterClass const *

RC

)

Definition at line 65 of file NVPTXRegisterInfo.cpp.

Referenced by llvm::NVPTXAsmPrinter::getVirtualRegisterName().

getObjCNamesIfSelector()

std::optional< ObjCSelectorNames > llvm::getObjCNamesIfSelector

(

StringRef

Name

)

If Name is the AT_name of a DIE which refers to an Objective-C selector, returns an instance of ObjCSelectorNames.

The Selector and ClassName fields are guaranteed to be non-empty in the result.

Definition at line 1052 of file DWARFAcceleratorTable.cpp.

References append_range(), llvm::StringRef::back(), llvm::ObjCSelectorNames::ClassName, llvm::ObjCSelectorNames::ClassNameNoCategory, llvm::StringRef::drop_back(), llvm::StringRef::drop_front(), llvm::StringRef::find(), isObjCSelector(), llvm::ObjCSelectorNames::MethodNameNoCategory, Name, llvm::StringRef::npos, llvm::ObjCSelectorNames::Selector, llvm::StringRef::size(), and llvm::StringRef::take_front().

Referenced by getNames(), and llvm::dwarf_linker::parallel::AcceleratorRecordsSaver::saveObjC().

getObjectSize()

bool llvm::getObjectSize	(	const Value *	Ptr,
		uint64_t &	Size,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI,
		ObjectSizeOpts	Opts = {}
	)

Compute the size of the object pointed by Ptr.

Returns true and the object size in Size if successful, and false otherwise. In this context, by object we mean the region of memory starting at Ptr to the end of the underlying object pointed to by Ptr.

WARNING: The object size returned is the allocation size. This does not imply dereferenceability at site of use since the object may be freeed in between.

Returns true and the object size in Size if successful, and false otherwise. If RoundToAlign is true, then Size is rounded up to the alignment of allocas, byval arguments, and global variables.

Definition at line 592 of file MemoryBuiltins.cpp.

References llvm::ObjectSizeOffsetVisitor::compute(), DL, getSizeWithOverflow(), llvm::APInt::getZExtValue(), Ptr, and Size.

Referenced by computePointerICmp(), getObjectSize(), getPointerSize(), isDereferenceableAndAlignedPointer(), isObjectSize(), isObjectSmallerThan(), lowerObjectSizeCall(), and tryToOptimizeStoreOfAllocationToGlobal().

getOCLKernelArgAccessQual()

MDString * llvm::getOCLKernelArgAccessQual	(	const Function &	F,
		unsigned	ArgIdx
	)

Definition at line 71 of file SPIRVMetadata.cpp.

References assert(), F, getOCLKernelArgAttribute(), and llvm::CallingConv::SPIR_KERNEL.

Referenced by getArgAccessQual().

getOCLKernelArgTypeQual()

MDString * llvm::getOCLKernelArgTypeQual	(	const Function &	F,
		unsigned	ArgIdx
	)

Definition at line 78 of file SPIRVMetadata.cpp.

References assert(), F, getOCLKernelArgAttribute(), and llvm::CallingConv::SPIR_KERNEL.

Referenced by getKernelArgTypeQual().

getOclOrSpirvBuiltinDemangledName()

std::string llvm::getOclOrSpirvBuiltinDemangledName

(

StringRef

Name

)

Definition at line 307 of file SPIRVUtils.cpp.

References isNonMangledOCLBuiltin(), itaniumDemangle(), and Name.

Referenced by llvm::SPIRVCallLowering::lowerCall().

getOffset()

static Error llvm::getOffset ( const SymbolRef &  Sym, SectionRef  Sec, uint64_t &  Result  )

static

Definition at line 172 of file RuntimeDyld.cpp.

References llvm::object::SectionRef::getAddress(), llvm::Error::success(), Sym, and llvm::Expected< T >::takeError().

Referenced by AddNodeIDCustom(), llvm::MCWinCOFFStreamer::emitInstToData(), llvm::RuntimeDyldImpl::loadObjectImpl(), performCONCAT_VECTORSCombine(), llvm::jitlink::relaxBlock(), and llvm::HexagonDAGToDAGISel::SelectAnyImmediate().

getOpcodeDef() [1/2]

template<class T >

T * llvm::getOpcodeDef	(	Register	Reg,
		const MachineRegisterInfo &	MRI
	)

See if Reg is defined by an single def instruction of type T Also try to do trivial folding if it's a COPY with same types.

Returns null otherwise.

Definition at line 274 of file Utils.h.

References DefMI, getDefIgnoringCopies(), MRI, and Reg.

getOpcodeDef() [2/2]

MachineInstr * llvm::getOpcodeDef	(	unsigned	Opcode,
		Register	Reg,
		const MachineRegisterInfo &	MRI
	)

See if Reg is defined by an single def instruction that is Opcode.

Also try to do trivial folding if it's a COPY with same types. Returns null otherwise.

Definition at line 625 of file Utils.cpp.

References DefMI, getDefIgnoringCopies(), llvm::MachineInstr::getOpcode(), and MRI.

Referenced by llvm::CombinerHelper::matchOperandIsUndef(), llvm::CombinerHelper::matchUndefSelectCmp(), llvm::CombinerHelper::matchUndefStore(), llvm::AMDGPURegisterBankInfo::setBufferOffsets(), stripAnySourceMods(), and llvm::LegalizationArtifactCombiner::tryFoldImplicitDef().

getOpDesc()

static Desc llvm::getOpDesc ( unsigned  Opcode )

static

Definition at line 119 of file DWARFExpression.cpp.

References getDescImpl(), and getOpDescriptions().

getOpDescriptions()

static std::vector< Desc > llvm::getOpDescriptions ( )

static

Definition at line 25 of file DWARFExpression.cpp.

References llvm::DWARFExpression::Operation::BaseTypeRef, llvm::DWARFExpression::Operation::Dwarf2, llvm::DWARFExpression::Operation::Dwarf3, llvm::DWARFExpression::Operation::Dwarf4, llvm::DWARFExpression::Operation::Dwarf5, llvm::DWARFExpression::Operation::SignedSize1, llvm::DWARFExpression::Operation::SignedSize2, llvm::DWARFExpression::Operation::SignedSize4, llvm::DWARFExpression::Operation::SignedSize8, llvm::DWARFExpression::Operation::SignedSizeLEB, llvm::DWARFExpression::Operation::Size1, llvm::DWARFExpression::Operation::Size2, llvm::DWARFExpression::Operation::Size4, llvm::DWARFExpression::Operation::Size8, llvm::DWARFExpression::Operation::SizeAddr, llvm::DWARFExpression::Operation::SizeBlock, llvm::DWARFExpression::Operation::SizeLEB, llvm::DWARFExpression::Operation::SizeRefAddr, llvm::DWARFExpression::Operation::SizeSubOpLEB, and llvm::DWARFExpression::Operation::WasmLocationArg.

Referenced by getOpDesc().

getOptionalBoolLoopAttribute()

std::optional< bool > llvm::getOptionalBoolLoopAttribute	(	const Loop *	TheLoop,
		StringRef	Name
	)

Definition at line 1067 of file LoopInfo.cpp.

References findOptionMDForLoop(), llvm::MDOperand::get(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm_unreachable, and Name.

Referenced by getBooleanLoopAttribute(), and hasVectorizeTransformation().

getOptionalElementCountLoopAttribute()

std::optional< ElementCount > llvm::getOptionalElementCountLoopAttribute

(

const Loop *

TheLoop

)

Find a combination of metadata ("llvm.loop.vectorize.width" and "llvm.loop.vectorize.scalable.enable") for a loop and use it to construct a ElementCount.

If the metadata "llvm.loop.vectorize.width" cannot be found then std::nullopt is returned.

Definition at line 250 of file LoopUtils.cpp.

References llvm::ElementCount::get(), and getOptionalIntLoopAttribute().

Referenced by hasVectorizeTransformation(), and warnAboutLeftoverTransformations().

getOptionalIntLoopAttribute()

std::optional< int > llvm::getOptionalIntLoopAttribute	(	const Loop *	TheLoop,
		StringRef	Name
	)

Find named metadata for a loop with an integer value.

Definition at line 1089 of file LoopInfo.cpp.

References findStringMetadataForLoop(), llvm::ConstantInt::getSExtValue(), and Name.

Referenced by computePeelCount(), getIntLoopAttribute(), getOptionalElementCountLoopAttribute(), hasUnrollAndJamTransformation(), hasUnrollTransformation(), hasVectorizeTransformation(), peelLoop(), and warnAboutLeftoverTransformations().

getOrCreateFunctionComdat()

Comdat * llvm::getOrCreateFunctionComdat	(	Function &	F,
		Triple &	T
	)

Definition at line 73 of file Instrumentation.cpp.

References assert(), llvm::CallingConv::C, F, and llvm::Comdat::NoDeduplicate.

getOrCreateSanitizerCtorAndInitFunctions()

std::pair< Function *, FunctionCallee > llvm::getOrCreateSanitizerCtorAndInitFunctions	(	Module &	M,
		StringRef	CtorName,
		StringRef	InitName,
		ArrayRef< Type * >	InitArgTypes,
		ArrayRef< Value * >	InitArgs,
		function_ref< void(Function *, FunctionCallee)>	FunctionsCreatedCallback,
		StringRef	VersionCheckName = StringRef(),
		bool	Weak = false
	)

Creates sanitizer constructor function lazily.

If a constructor and init function already exist, this function returns it. Otherwise it calls createSanitizerCtorAndInitFunctions. The FunctionsCreatedCallback is invoked in that case, passing the new Ctor and Init function.

Returns

Returns pair of pointers to constructor, and init functions respectively.

Definition at line 249 of file ModuleUtils.cpp.

References assert(), createSanitizerCtorAndInitFunctions(), declareSanitizerInitFunction(), llvm::StringRef::empty(), and llvm::Type::getVoidTy().

getOrCreateSPIRVDeviceEventPointer()

static SPIRVType * llvm::getOrCreateSPIRVDeviceEventPointer ( MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 1855 of file SPIRVBuiltins.cpp.

References Context, llvm::StructType::create(), llvm::PointerType::get(), llvm::Function::getContext(), llvm::MachineFunction::getFunction(), llvm::MachineIRBuilder::getMF(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::StructType::getTypeByName(), and storageClassToAddressSpace().

Referenced by buildEnqueueKernel().

getOrderedReduction()

Value * llvm::getOrderedReduction	(	IRBuilderBase &	Builder,
		Value *	Acc,
		Value *	Src,
		unsigned	Op,
		RecurKind	MinMaxKind = RecurKind::None
	)

Generates an ordered vector reduction using extracts to reduce the value.

Definition at line 1063 of file LoopUtils.cpp.

References assert(), llvm::IRBuilderBase::CreateBinOp(), llvm::IRBuilderBase::CreateExtractElement(), createMinMaxOp(), llvm::IRBuilderBase::getInt32(), and llvm::RecurrenceDescriptor::isMinMaxRecurrenceKind().

getOrEnforceKnownAlignment()

Align llvm::getOrEnforceKnownAlignment	(	Value *	V,
		MaybeAlign	PrefAlign,
		const DataLayout &	DL,
		const Instruction *	CxtI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr
	)

Try to ensure that the alignment of V is at least PrefAlign bytes.

If the owning object can be modified and has an alignment less than PrefAlign, it will be increased and PrefAlign returned. If the alignment cannot be increased, the known alignment of the value is returned.

It is not always possible to modify the alignment of the underlying object, so if alignment is important, a more reliable approach is to simply align all global variables and allocation instructions to their preferred alignment from the beginning.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1542 of file Local.cpp.

References assert(), computeKnownBits(), llvm::KnownBits::countMinTrailingZeros(), DL, llvm::KnownBits::getBitWidth(), llvm::Value::MaxAlignmentExponent, and tryEnforceAlignment().

Referenced by getKnownAlignment(), HandleByValArgument(), llvm::PPCTTIImpl::instCombineIntrinsic(), SRAGlobal(), llvm::InstCombinerImpl::visitAllocaInst(), llvm::InstCombinerImpl::visitLoadInst(), and llvm::InstCombinerImpl::visitStoreInst().

getOrInsertLibFunc() [1/5]

template<typename... ArgsTy>

FunctionCallee llvm::getOrInsertLibFunc ( Module *  M, const TargetLibraryInfo &  TLI, LibFunc  TheLibFunc, AttributeList  AttributeList, FunctionType *  Invalid, ArgsTy...  Args  )

delete

getOrInsertLibFunc() [2/5]

template<typename... ArgsTy>

FunctionCallee llvm::getOrInsertLibFunc	(	Module *	M,
		const TargetLibraryInfo &	TLI,
		LibFunc	TheLibFunc,
		AttributeList	AttributeList,
		Type *	RetTy,
		ArgsTy...	Args
	)

Definition at line 43 of file BuildLibCalls.h.

References llvm::FunctionType::get(), getOrInsertLibFunc(), and RetTy.

getOrInsertLibFunc() [3/5]

FunctionCallee llvm::getOrInsertLibFunc	(	Module *	M,
		const TargetLibraryInfo &	TLI,
		LibFunc	TheLibFunc,
		FunctionType *	T
	)

Definition at line 1365 of file BuildLibCalls.cpp.

References getOrInsertLibFunc().

getOrInsertLibFunc() [4/5]

FunctionCallee llvm::getOrInsertLibFunc	(	Module *	M,
		const TargetLibraryInfo &	TLI,
		LibFunc	TheLibFunc,
		FunctionType *	T,
		AttributeList	AttributeList
	)

Calls getOrInsertFunction() and then makes sure to add mandatory argument attributes.

Definition at line 1292 of file BuildLibCalls.cpp.

References assert(), llvm::CallingConv::C, F, llvm::TargetLibraryInfo::getName(), llvm::TargetLibraryInfo::has(), markRegisterParameterAttributes(), Name, setArgExtAttr(), and setRetExtAttr().

Referenced by emitBinaryFloatFnCallHelper(), emitCalloc(), emitFPutC(), emitFPutS(), emitFWrite(), emitLibCall(), emitMalloc(), emitMemCpyChk(), emitPutChar(), emitPutS(), emitUnaryFloatFnCallHelper(), getOrInsertLibFunc(), and insertSinCosCall().

getOrInsertLibFunc() [5/5]

template<typename... ArgsTy>

FunctionCallee llvm::getOrInsertLibFunc	(	Module *	M,
		const TargetLibraryInfo &	TLI,
		LibFunc	TheLibFunc,
		Type *	RetTy,
		ArgsTy...	Args
	)

Same as above, but without the attributes.

Definition at line 53 of file BuildLibCalls.h.

References getOrInsertLibFunc(), and RetTy.

getOutermostDivergentCycle()

template<typename ContextT , typename CycleT , typename BlockT , typename DominatorTreeT >

static const CycleT * llvm::getOutermostDivergentCycle ( const CycleT *  Cycle, const BlockT *  DivTermBlock, const BlockT *  JoinBlock, const DominatorTreeT &  DT, ContextT &  Context  )

static

Definition at line 1017 of file GenericUniformityImpl.h.

References Context, getExtDivCycle(), getIntDivCycle(), and Int.

Referenced by llvm::GenericUniformityAnalysisImpl< ContextT >::analyzeControlDivergence().

getOwningLazyBitcodeModule()

Expected< std::unique_ptr< Module > > llvm::getOwningLazyBitcodeModule	(	std::unique_ptr< MemoryBuffer > &&	Buffer,
		LLVMContext &	Context,
		bool	ShouldLazyLoadMetadata = false,
		bool	IsImporting = false,
		ParserCallbacks	Callbacks = {}
	)

Like getLazyBitcodeModule, except that the module takes ownership of the memory buffer if successful.

If successful, this moves Buffer. On error, this does not move Buffer. If IsImporting is true, this module is being parsed for ThinLTO importing into another module.

Definition at line 8435 of file BitcodeReader.cpp.

References Context, and getLazyBitcodeModule().

Referenced by getLazyIRModule(), LLVMGetBitcodeModuleInContext(), and LLVMGetBitcodeModuleInContext2().

getPACOpcodeForKey()

static unsigned llvm::getPACOpcodeForKey ( AArch64PACKey::ID  K, bool  Zero  )

inlinestatic

Return PAC opcode to be used for a ptrauth sign using the given key, or its PAC*Z variant that doesn't take a discriminator operand, using zero instead.

Definition at line 732 of file AArch64InstrInfo.h.

getPaddedLen()

static size_t llvm::getPaddedLen ( const StringRef &  Str )

static

Definition at line 46 of file SPIRVUtils.cpp.

Referenced by addStringImm().

getParsedIRPGOName()

std::pair< StringRef, StringRef > llvm::getParsedIRPGOName

(

StringRef

IRPGOName

)

Returns

the filename and the function name parsed from the output of getIRPGOFuncName()

Definition at line 398 of file InstrProf.cpp.

References kGlobalIdentifierDelimiter, and llvm::StringRef::split().

getPassTimer()

Timer * llvm::getPassTimer

(

Pass *

P

)

Request the timer for this legacy-pass-manager's pass instance.

Definition at line 152 of file PassTimingInfo.cpp.

References P.

Referenced by llvm::PMDataManager::freePass(), llvm::FPPassManager::runOnFunction(), llvm::LPPassManager::runOnFunction(), llvm::RGPassManager::runOnFunction(), and llvm::PMDataManager::verifyPreservedAnalysis().

getPCMFile()

static std::string llvm::getPCMFile ( const DWARFDie &  CUDie, const DWARFLinkerBase::ObjectPrefixMapTy *  ObjectPrefixMap  )

static

Definition at line 2417 of file DWARFLinker.cpp.

References llvm::DWARFDie::find(), remapPath(), and llvm::dwarf::toString().

Referenced by llvm::dwarf_linker::classic::DWARFLinker::link(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::link(), and llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::registerModuleReference().

getPerfectShuffleCost()

static unsigned llvm::getPerfectShuffleCost ( llvm::ArrayRef< int >  M )

static

Definition at line 6591 of file AArch64PerfectShuffle.h.

References all_of(), assert(), E, enumerate(), and PerfectShuffleTable.

Referenced by llvm::AArch64TTIImpl::getShuffleCost(), and llvm::AArch64TargetLowering::isShuffleMaskLegal().

getPGOFuncName() [1/2]

std::string llvm::getPGOFuncName	(	const Function &	F,
		bool	InLTO = false,
		uint64_t	Version = INSTR_PROF_INDEX_VERSION
	)

Please use getIRPGOFuncName for LLVM IR instrumentation.

This function is for front-end (Clang, etc) instrumentation. Return the modified name for function F suitable to be used the key for profile lookup. Variable InLTO indicates if this is called in LTO optimization passes.

Definition at line 374 of file InstrProf.cpp.

References llvm::GlobalValue::ExternalLinkage, F, getPGOFuncName(), getPGOFuncNameMetadata(), getStrippedSourceFileName(), and lookupPGONameFromMetadata().

Referenced by llvm::InstrProfSymtab::create(), and getPGOFuncName().

getPGOFuncName() [2/2]

std::string llvm::getPGOFuncName	(	StringRef	RawFuncName,
		GlobalValue::LinkageTypes	Linkage,
		StringRef	FileName,
		uint64_t Version	LLVM_ATTRIBUTE_UNUSED = INSTR_PROF_INDEX_VERSION
	)

Return the modified name for a function suitable to be used the key for profile lookup.

The function's original name is RawFuncName and has linkage of type Linkage. The function is defined in module FileName.

Definition at line 256 of file InstrProf.cpp.

References llvm::StringRef::empty(), llvm::GlobalValue::isLocalLinkage(), Name, and llvm::StringRef::str().

getPGOFuncNameMetadata()

MDNode * llvm::getPGOFuncNameMetadata

(

const Function &

F

)

Return the PGOFuncName meta data associated with a function.

Definition at line 1360 of file InstrProf.cpp.

References F, and getPGOFuncNameMetadataName().

Referenced by createPGOFuncNameMetadata(), getIRPGOFuncName(), and getPGOFuncName().

getPGOFuncNameMetadataName()

StringRef llvm::getPGOFuncNameMetadataName ( )

inline

Definition at line 306 of file InstrProf.h.

Referenced by createPGOFuncNameMetadata(), and getPGOFuncNameMetadata().

getPGOFuncNameVarInitializer()

StringRef llvm::getPGOFuncNameVarInitializer

(

GlobalVariable *

NameVar

)

Return the initializer in string of the PGO name var NameVar.

Definition at line 664 of file InstrProf.cpp.

References llvm::GlobalVariable::getInitializer().

Referenced by collectPGOFuncNameStrings().

getPGOFuncNameVarName()

std::string llvm::getPGOFuncNameVarName	(	StringRef	FuncName,
		GlobalValue::LinkageTypes	Linkage
	)

Return the name of the global variable used to store a function name in PGO instrumentation.

FuncName is the IRPGO function name (returned by getIRPGOFuncName) for LLVM IR instrumentation and PGO function name (returned by getPGOFuncName) for front-end instrumentation.

Definition at line 417 of file InstrProf.cpp.

References getInstrProfNameVarPrefix(), and llvm::GlobalValue::isLocalLinkage().

Referenced by createPGOFuncNameVar().

getPGOName()

std::string llvm::getPGOName	(	const GlobalVariable &	V,
		bool	InLTO = false
	)

Definition at line 390 of file InstrProf.cpp.

References getIRPGOObjectName().

Referenced by collectVTableStrings().

getPipeType()

static SPIRVType * llvm::getPipeType ( const TargetExtType *  ExtensionType, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2392 of file SPIRVBuiltins.cpp.

References assert(), llvm::TargetExtType::getIntParameter(), llvm::TargetExtType::getNumIntParameters(), and llvm::SPIRVGlobalRegistry::getOrCreateOpTypePipe().

Referenced by llvm::SPIRV::lowerBuiltinType().

getPointeeTypeByAttr()

Type * llvm::getPointeeTypeByAttr ( Argument *  Arg )

inline

Definition at line 135 of file SPIRVUtils.h.

References llvm::Argument::getParamByRefType(), llvm::Argument::getParamByValType(), llvm::Argument::getParamStructRetType(), llvm::Argument::hasByRefAttr(), llvm::Argument::hasByValAttr(), and llvm::Argument::hasStructRetAttr().

Referenced by getArgSPIRVType().

getPointerAddressSpace()

unsigned llvm::getPointerAddressSpace ( const Type *  T )

inline

Definition at line 122 of file SPIRVUtils.h.

References llvm::Type::getTypeID(), and llvm::Type::PointerTyID.

Referenced by getArgSPIRVType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::Argument::hasNonNullAttr(), llvm::CallBase::isReturnNonNull(), llvm::SPIRVCallLowering::lowerFormalArguments(), and toTypedPointer().

getPointerAtOffset()

Constant * llvm::getPointerAtOffset	(	Constant *	I,
		uint64_t	Offset,
		Module &	M,
		Constant *	TopLevelGlobal = nullptr
	)

Processes a Constant recursively looking into elements of arrays, structs and expressions to find a trivial pointer element that is located at the given offset (relative to the beginning of the whole outer Constant).

Used for example from GlobalDCE to find an entry in a C++ vtable that matches a vcall offset.

To support relative vtables, getPointerAtOffset can see through "relative pointers", i.e. (sub-)expressions of the form of:

@symbol = ... { i32 trunc (i64 sub ( i64 ptrtoint (<type> @target to i64), i64 ptrtoint (... @symbol to i64) ) to i32) }

For such (sub-)expressions, getPointerAtOffset returns the @target pointer.

Definition at line 140 of file TypeMetadataUtils.cpp.

References llvm::CallingConv::C, DL, llvm::StructLayout::getElementContainingOffset(), llvm::StructLayout::getElementOffset(), llvm::ArrayType::getElementType(), getPointerAtOffset(), llvm::StructLayout::getSizeInBytes(), I, and Offset.

Referenced by getFunctionAtVTableOffset(), and getPointerAtOffset().

GetPointerBaseWithConstantOffset() [1/2]

const Value * llvm::GetPointerBaseWithConstantOffset ( const Value *  Ptr, int64_t &  Offset, const DataLayout &  DL, bool  AllowNonInbounds = true  )

inline

Definition at line 617 of file ValueTracking.h.

References DL, GetPointerBaseWithConstantOffset(), Offset, and Ptr.

GetPointerBaseWithConstantOffset() [2/2]

Value * llvm::GetPointerBaseWithConstantOffset ( Value *  Ptr, int64_t &  Offset, const DataLayout &  DL, bool  AllowNonInbounds = true  )

inline

Analyze the specified pointer to see if it can be expressed as a base pointer plus a constant offset.

Return the base and offset to the caller.

This is a wrapper around Value::stripAndAccumulateConstantOffsets that creates and later unpacks the required APInt.

Definition at line 606 of file ValueTracking.h.

References llvm::sampleprof::Base, DL, llvm::APInt::getSExtValue(), Offset, and Ptr.

Referenced by llvm::VNCoercion::analyzeLoadFromClobberingWrite(), llvm::ARMBankConflictHazardRecognizer::getHazardType(), GetPointerBaseWithConstantOffset(), INITIALIZE_PASS(), and processUse().

getPointerOperand() [1/2]

const Value * llvm::getPointerOperand ( const Value *  V )

inline

A helper function that returns the pointer operand of a load, store or GEP instruction.

Returns nullptr if not load, store, or GEP.

Definition at line 6042 of file Instructions.h.

References getLoadStorePointerOperand(), and Ptr.

Referenced by llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), llvm::MemoryDependenceResults::getInvariantGroupPointerDependency(), llvm::AtomicRMWInst::getPointerAddressSpace(), getPointerOperand(), llvm::PtrToIntOperator::getPointerOperandType(), llvm::AddrSpaceCastOperator::getSrcAddressSpace(), handleGuaranteedWellDefinedOps(), and promoteAllocaUserToVector().

getPointerOperand() [2/2]

Value * llvm::getPointerOperand ( Value *  V )

inline

Definition at line 6049 of file Instructions.h.

References getPointerOperand().

getPointersDiff()

std::optional< int > llvm::getPointersDiff	(	Type *	ElemTyA,
		Value *	PtrA,
		Type *	ElemTyB,
		Value *	PtrB,
		const DataLayout &	DL,
		ScalarEvolution &	SE,
		bool	StrictCheck = false,
		bool	CheckType = true
	)

Returns the distance between the pointers PtrA and PtrB iff they are compatible and it is possible to calculate the distance between them.

This is a simple API that does not depend on the analysis pass.

Parameters

StrictCheck

Ensure that the calculated distance matches the type-based one after all the bitcasts removal in the provided pointers.

Definition at line 1561 of file LoopAccessAnalysis.cpp.

References assert(), CheckType(), DL, llvm::ScalarEvolution::getMinusSCEV(), llvm::Type::getPointerAddressSpace(), llvm::ScalarEvolution::getSCEV(), llvm::APInt::getSExtValue(), llvm::Value::getType(), llvm::APInt::sextOrTrunc(), Size, and llvm::Value::stripAndAccumulateInBoundsConstantOffsets().

Referenced by llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), clusterSortPtrAccesses(), llvm::slpvectorizer::BoUpSLP::LookAheadHeuristics::getShallowScore(), isConsecutiveAccess(), and sortPtrAccesses().

getPredForFCmpCode()

Constant * llvm::getPredForFCmpCode	(	unsigned	Code,
		Type *	OpTy,
		CmpInst::Predicate &	Pred
	)

This is the complement of getFCmpCode.

It turns a predicate code into either a constant true or false or the predicate for a new FCmp. Non-NULL return value will be a true or false constant. NULL return means a new ICmp is needed. The predicate is output in Pred.

Definition at line 64 of file CmpInstAnalysis.cpp.

References assert(), and llvm::CmpInst::makeCmpResultType().

Referenced by getFCmpValue().

getPredForICmpCode()

Constant * llvm::getPredForICmpCode	(	unsigned	Code,
		bool	Sign,
		Type *	OpTy,
		CmpInst::Predicate &	Pred
	)

This is the complement of getICmpCode.

It turns a predicate code into either a constant true or false or the predicate for a new ICmp. The sign is passed in to determine which kind of predicate to use in the new ICmp instruction. Non-NULL return value will be a true or false constant. NULL return means a new ICmp is needed. The predicate is output in Pred.

Definition at line 40 of file CmpInstAnalysis.cpp.

References llvm_unreachable, and llvm::CmpInst::makeCmpResultType().

Referenced by getNewICmpValue().

getPtrStride()

std::optional< int64_t > llvm::getPtrStride	(	PredicatedScalarEvolution &	PSE,
		Type *	AccessTy,
		Value *	Ptr,
		const Loop *	Lp,
		const DenseMap< Value *, const SCEV * > &	StridesMap = DenseMap<Value *, const SCEV *>(),
		bool	Assume = false,
		bool	ShouldCheckWrap = true
	)

If the pointer has a constant stride return it in units of the access type size.

Check whether the access through Ptr has a constant stride.

Otherwise return std::nullopt.

Ensure that it does not wrap in the address space, assuming the predicate associated with PSE is true.

If necessary this method will version the stride of the pointer according to PtrToStride and therefore add further predicates to PSE. The Assume parameter indicates if we are allowed to make additional run-time assumptions.

Note that the analysis results are defined if-and-only-if the original memory access was defined. If that access was dead, or UB, then the result of this function is undefined.

Definition at line 1462 of file LoopAccessAnalysis.cpp.

References assert(), llvm::CallingConv::C, dbgs(), DL, GEP, llvm::PredicatedScalarEvolution::getAsAddRec(), llvm::APInt::getBitWidth(), llvm::Module::getDataLayout(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::SCEVAddRecExpr::getLoop(), llvm::BasicBlock::getModule(), llvm::BasicBlock::getParent(), llvm::Type::getPointerAddressSpace(), llvm::PredicatedScalarEvolution::getSE(), llvm::APInt::getSExtValue(), llvm::SCEVAddRecExpr::getStepRecurrence(), llvm::SCEVWrapPredicate::IncrementNUSW, isNoWrapAddRec(), llvm::Type::isPointerTy(), LLVM_DEBUG, NullPointerIsDefined(), Ptr, replaceSymbolicStrideSCEV(), llvm::PredicatedScalarEvolution::setNoOverflow(), and Size.

Referenced by llvm::InterleavedAccessInfo::analyzeInterleaving(), canTailPredicateLoop(), containsDecreasingPointers(), getDependenceDistanceStrideAndSize(), llvm::LoopVectorizationLegality::isConsecutivePtr(), and isNoWrap().

getRandomBytes()

std::error_code llvm::getRandomBytes	(	void *	Buffer,
		size_t	Size
	)

Definition at line 69 of file RandomNumberGenerator.cpp.

References errnoAsErrorCode(), and Size.

getReallocatedOperand()

Value * llvm::getReallocatedOperand

(

const CallBase *

CB

)

If this is a call to a realloc function, return the reallocated operand.

Definition at line 336 of file MemoryBuiltins.cpp.

References checkFnAllocKind(), and llvm::CallBase::getArgOperandWithAttribute().

Referenced by isAllocSiteRemovable(), and llvm::InstCombinerImpl::visitFree().

getRegPressure()

template<typename Range >

GCNRegPressure llvm::getRegPressure	(	const MachineRegisterInfo &	MRI,
		Range &&	LiveRegs
	)

Definition at line 330 of file GCNRegPressure.h.

References llvm::LaneBitmask::getNone(), llvm::GCNRegPressure::inc(), and MRI.

Referenced by llvm::GCNSchedStage::initGCNRegion(), llvm::GCNUpwardRPTracker::isValid(), printLivenessInfo(), llvm::GCNUpwardRPTracker::recede(), llvm::GCNRPTracker::reset(), llvm::GCNUpwardRPTracker::reset(), and llvm::GCNRegPressurePrinter::runOnMachineFunction().

getRegSequenceSubReg()

TargetInstrInfo::RegSubRegPair llvm::getRegSequenceSubReg	(	MachineInstr &	MI,
		unsigned	SubReg
	)

Return the SubReg component from REG_SEQUENCE.

Definition at line 9244 of file SIInstrInfo.cpp.

References assert(), getRegOrUndef(), I, MI, and SubReg.

Referenced by followSubRegDef().

getRegState()

unsigned llvm::getRegState ( const MachineOperand &  RegOp )

inline

Get all register state flags from machine operand RegOp.

Definition at line 557 of file MachineInstrBuilder.h.

References assert(), getDeadRegState(), getDebugRegState(), getDefRegState(), getImplRegState(), getInternalReadRegState(), getKillRegState(), llvm::MachineOperand::getReg(), getRenamableRegState(), getUndefRegState(), llvm::MachineOperand::isDead(), llvm::MachineOperand::isDebug(), llvm::MachineOperand::isDef(), llvm::MachineOperand::isImplicit(), llvm::MachineOperand::isInternalRead(), llvm::MachineOperand::isKill(), llvm::Register::isPhysical(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isRenamable(), and llvm::MachineOperand::isUndef().

Referenced by llvm::HexagonInstrInfo::expandPostRAPseudo(), and llvm::X86InstrInfo::expandPostRAPseudo().

getRegSubRegPair()

TargetInstrInfo::RegSubRegPair llvm::getRegSubRegPair ( const MachineOperand &  O )

inline

Create RegSubRegPair from a register MachineOperand.

Definition at line 1395 of file SIInstrInfo.h.

References assert().

Referenced by getRegOrUndef(), and getVRegSubRegDef().

getReleaseModeAdvisor()

std::unique_ptr< InlineAdvisor > llvm::getReleaseModeAdvisor	(	Module &	M,
		ModuleAnalysisManager &	MAM,
		std::function< bool(CallBase &)>	GetDefaultAdvice
	)

Definition at line 58 of file MLInlineAdvisor.cpp.

References DecisionName, DefaultDecisionSpec, FeatureMap, InlineDecisionSpec, InteractiveChannelBaseName, InteractiveIncludeDefault, and MAM.

Referenced by llvm::InlineAdvisorAnalysis::Result::tryCreate().

getRenamableRegState()

unsigned llvm::getRenamableRegState ( bool  B )

inline

Definition at line 552 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Renamable.

Referenced by getRegState(), and llvm::RISCVInstrInfo::movImm().

getReplayInlineAdvisor()

std::unique_ptr< InlineAdvisor > llvm::getReplayInlineAdvisor	(	Module &	M,
		FunctionAnalysisManager &	FAM,
		LLVMContext &	Context,
		std::unique_ptr< InlineAdvisor >	OriginalAdvisor,
		const ReplayInlinerSettings &	ReplaySettings,
		bool	EmitRemarks,
		InlineContext	IC
	)

Definition at line 80 of file ReplayInlineAdvisor.cpp.

References Context, and FAM.

Referenced by llvm::InlineAdvisorAnalysis::Result::tryCreate().

getReqNTIDx()

bool llvm::getReqNTIDx	(	const Function &	F,
		unsigned &	x
	)

Definition at line 269 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getReqNTIDy()

bool llvm::getReqNTIDy	(	const Function &	F,
		unsigned &	y
	)

Definition at line 273 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

getReqNTIDz()

bool llvm::getReqNTIDz	(	const Function &	F,
		unsigned &	z
	)

Definition at line 277 of file NVPTXUtilities.cpp.

References F, and findOneNVVMAnnotation().

GetReturnInfo()

void llvm::GetReturnInfo	(	CallingConv::ID	CC,
		Type *	ReturnType,
		AttributeList	attr,
		SmallVectorImpl< ISD::OutputArg > &	Outs,
		const TargetLowering &	TLI,
		const DataLayout &	DL
	)

Given an LLVM IR type and return type attributes, compute the return value EVTs and flags, and optionally also the offsets, if the return value is being lowered to memory.

Get the EVTs and ArgFlags collections that represent the legalized return type of the given function.

This does not require a DAG or a return value, and is suitable for use before any DAGs for the function are constructed. TODO: Move this out of TargetLowering.cpp.

Definition at line 1775 of file TargetLoweringBase.cpp.

References llvm::ISD::ANY_EXTEND, CC, ComputeValueVTs(), DL, llvm::TargetLoweringBase::getNumRegistersForCallingConv(), llvm::TargetLoweringBase::getRegisterTypeForCallingConv(), llvm::TargetLowering::getTypeForExtReturn(), llvm::AttributeList::hasRetAttr(), llvm::EVT::isInteger(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::ISD::ArgFlagsTy::setSplit(), llvm::ISD::ArgFlagsTy::setSplitEnd(), llvm::ISD::SIGN_EXTEND, llvm::SmallVectorBase< Size_T >::size(), and llvm::ISD::ZERO_EXTEND.

Referenced by llvm::FastISel::lowerCallTo(), llvm::TargetLowering::LowerCallTo(), llvm::FunctionLoweringInfo::set(), and llvm::PPCTargetLowering::supportsTailCallFor().

getRuntimeVF()

Value * llvm::getRuntimeVF	(	IRBuilderBase &	B,
		Type *	Ty,
		ElementCount	VF
	)

Return the runtime value for VF.

Returns a calculation for the total number of elements for a given VF.

For fixed width vectors this value is a constant, whereas for scalable vectors it is an expression determined at runtime.

Definition at line 977 of file LoopVectorize.cpp.

References B.

Referenced by llvm::VPVectorPointerRecipe::execute(), llvm::VPWidenIntOrFpInductionRecipe::execute(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPFirstOrderRecurrencePHIRecipe::execute(), llvm::InnerLoopVectorizer::fixFixedOrderRecurrence(), llvm::VPLane::getAsRuntimeExpr(), llvm::InnerLoopVectorizer::getOrCreateVectorTripCount(), getRuntimeVFAsFloat(), and llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

getSampledImageType()

static SPIRVType * llvm::getSampledImageType ( const TargetExtType *  OpaqueType, MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2426 of file SPIRVBuiltins.cpp.

References getImageType(), and llvm::SPIRVGlobalRegistry::getOrCreateOpTypeSampledImage().

Referenced by llvm::SPIRV::lowerBuiltinType().

getSamplerAddressingModeFromBitmask()

static SPIRV::SamplerAddressingMode::SamplerAddressingMode llvm::getSamplerAddressingModeFromBitmask ( unsigned  Bitmask )

static

Definition at line 1475 of file SPIRVBuiltins.cpp.

References report_fatal_error().

Referenced by generateReadImageInst(), and generateSampleImageInst().

getSamplerFilterModeFromBitmask()

static SPIRV::SamplerFilterMode::SamplerFilterMode llvm::getSamplerFilterModeFromBitmask ( unsigned  Bitmask )

static

Definition at line 1497 of file SPIRVBuiltins.cpp.

Referenced by generateReadImageInst(), and generateSampleImageInst().

getSamplerName()

std::string llvm::getSamplerName

(

const Value &

val

)

Definition at line 248 of file NVPTXUtilities.cpp.

References assert(), llvm::Value::getName(), and llvm::Value::hasName().

getSamplerParamFromBitmask()

static unsigned llvm::getSamplerParamFromBitmask ( unsigned  Bitmask )

static

Definition at line 1492 of file SPIRVBuiltins.cpp.

Referenced by generateReadImageInst(), and generateSampleImageInst().

getSamplerType()

static SPIRVType * llvm::getSamplerType ( MachineIRBuilder &  MIRBuilder, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2386 of file SPIRVBuiltins.cpp.

References llvm::SPIRVGlobalRegistry::getOrCreateOpTypeSampler().

Referenced by llvm::SPIRV::lowerBuiltinType().

getScalarReductionOpcode()

unsigned llvm::getScalarReductionOpcode	(	unsigned	VVPOC,
		bool	IsMask
	)

Definition at line 369 of file VECustomDAG.cpp.

References assert(), and llvm_unreachable.

Referenced by llvm::VECustomDAG::getLegalReductionOpVVP().

getSelectionDAGFallbackAnalysisUsage()

void llvm::getSelectionDAGFallbackAnalysisUsage

(

AnalysisUsage &

AU

)

Modify analysis usage so it preserves passes required for the SelectionDAG fallback.

Definition at line 1140 of file Utils.cpp.

References llvm::AnalysisUsage::addPreserved().

Referenced by llvm::InstructionSelect::getAnalysisUsage(), llvm::IRTranslator::getAnalysisUsage(), llvm::Legalizer::getAnalysisUsage(), llvm::LoadStoreOpt::getAnalysisUsage(), llvm::Localizer::getAnalysisUsage(), and llvm::RegBankSelect::getAnalysisUsage().

GetShadowBytes()

SmallVector< uint8_t, 64 > llvm::GetShadowBytes	(	const SmallVectorImpl< ASanStackVariableDescription > &	Vars,
		const ASanStackFrameLayout &	Layout
	)

Definition at line 115 of file ASanStackFrameLayout.cpp.

References assert(), llvm::SmallVectorImpl< T >::clear(), llvm::ASanStackFrameLayout::FrameSize, llvm::ASanStackFrameLayout::Granularity, kAsanStackLeftRedzoneMagic, kAsanStackMidRedzoneMagic, kAsanStackRightRedzoneMagic, Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::resize(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by GetShadowBytesAfterScope().

GetShadowBytesAfterScope()

SmallVector< uint8_t, 64 > llvm::GetShadowBytesAfterScope	(	const SmallVectorImpl< ASanStackVariableDescription > &	Vars,
		const ASanStackFrameLayout &	Layout
	)

Definition at line 133 of file ASanStackFrameLayout.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), GetShadowBytes(), llvm::ASanStackFrameLayout::Granularity, kAsanStackUseAfterScopeMagic, and Offset.

getShuffleDemandedElts()

bool llvm::getShuffleDemandedElts	(	int	SrcWidth,
		ArrayRef< int >	Mask,
		const APInt &	DemandedElts,
		APInt &	DemandedLHS,
		APInt &	DemandedRHS,
		bool	AllowUndefElts = false
	)

Transform a shuffle mask's output demanded element mask into demanded element masks for the 2 operands, returns false if the mask isn't valid.

Both DemandedLHS and DemandedRHS are initialised to [SrcWidth]. AllowUndefElts permits "-1" indices to be treated as undef.

Definition at line 310 of file VectorUtils.cpp.

References all_of(), assert(), llvm::APInt::getZero(), I, llvm::APInt::isZero(), and llvm::APInt::setBit().

Referenced by llvm::SelectionDAG::computeKnownBits(), computeKnownFPClass(), llvm::SelectionDAG::ComputeNumSignBits(), getShuffleDemandedElts(), and llvm::TargetLowering::SimplifyDemandedBits().

getShuffleMaskWithWidestElts()

void llvm::getShuffleMaskWithWidestElts	(	ArrayRef< int >	Mask,
		SmallVectorImpl< int > &	ScaledMask
	)

Repetitively apply widenShuffleMaskElts() for as long as it succeeds, to get the shuffle mask with widest possible elements.

Definition at line 419 of file VectorUtils.cpp.

References llvm::SmallVectorImpl< T >::assign(), llvm::ArrayRef< T >::begin(), llvm::ArrayRef< T >::end(), llvm::ArrayRef< T >::size(), std::swap(), and widenShuffleMaskElts().

Referenced by combineShuffleToZeroExtendVectorInReg().

getShuffleReduction()

Value * llvm::getShuffleReduction	(	IRBuilderBase &	Builder,
		Value *	Src,
		unsigned	Op,
		RecurKind	MinMaxKind = RecurKind::None
	)

Generates a vector reduction using shufflevectors to reduce the value.

Fast-math-flags are propagated using the IRBuilder's setting.

Definition at line 1088 of file LoopUtils.cpp.

References assert(), llvm::IRBuilderBase::CreateBinOp(), llvm::IRBuilderBase::CreateExtractElement(), createMinMaxOp(), llvm::IRBuilderBase::CreateShuffleVector(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::IRBuilderBase::getInt32(), llvm::RecurrenceDescriptor::isMinMaxRecurrenceKind(), and isPowerOf2_32().

getSLEB128Size()

unsigned llvm::getSLEB128Size

(

int64_t

Value

)

Utility function to get the size of the SLEB128-encoded value.

Definition at line 29 of file LEB128.cpp.

References Size.

Referenced by llvm::EHStreamer::computeActionsTable(), llvm::EHStreamer::emitExceptionTable(), and llvm::DIEInteger::sizeOf().

getSpirvBuiltInIdByName()

bool llvm::getSpirvBuiltInIdByName	(	llvm::StringRef	Name,
		SPIRV::BuiltIn::BuiltIn &	BI
	)

Definition at line 177 of file SPIRVBaseInfo.cpp.

References Lookup(), and Name.

Referenced by llvm::SPIRVGlobalRegistry::buildGlobalVariable().

getSPIRVMemSemantics()

static SPIRV::MemorySemantics::MemorySemantics llvm::getSPIRVMemSemantics ( std::memory_order  MemOrder )

static

Definition at line 411 of file SPIRVBuiltins.cpp.

References report_fatal_error().

Referenced by buildAtomicCompareExchangeInst(), buildBarrierInst(), and buildMemSemanticsReg().

getSPIRVScope()

static SPIRV::Scope::Scope llvm::getSPIRVScope ( SPIRV::CLMemoryScope  ClScope )

static

Definition at line 428 of file SPIRVBuiltins.cpp.

References report_fatal_error().

Referenced by buildAtomicCompareExchangeInst(), buildBarrierInst(), and buildScopeReg().

getSPIRVStringOperand()

template<class InstType >

std::string llvm::getSPIRVStringOperand	(	const InstType &	MI,
		unsigned	StartIndex
	)

Definition at line 244 of file SPIRVBaseInfo.h.

References assert(), and MI.

Referenced by getStringImm(), and llvm::SPIRVInstPrinter::printStringImm().

getSplatIndex() [1/2]

int llvm::getSplatIndex

(

ArrayRef< int >

Mask

)

If all non-negative Mask elements are the same value, return that value.

If all elements are negative (undefined) or Mask contains different non-negative values, return -1.

Definition at line 227 of file VectorUtils.cpp.

References assert().

Referenced by formSplatFromShuffles(), lowerShuffleAsBroadcast(), and llvm::X86TargetLowering::shouldSinkOperands().

getSplatIndex() [2/2]

std::optional< int > llvm::getSplatIndex

(

MachineInstr &

MI

)

Returns

The splat index of a G_SHUFFLE_VECTOR MI when MI is a splat. If MI is not a splat, returns std::nullopt.

Definition at line 1286 of file Utils.cpp.

References any_of(), assert(), find_if(), make_range(), and MI.

getSplatValue()

Value * llvm::getSplatValue

(

const Value *

V

)

Get splat value if the input is a splat vector or return nullptr.

The value may be extracted from a splat constants vector or from a sequence of instructions that broadcast a single value into a vector.

This function is not fully general. It checks only 2 cases: the input value is (1) a splat constant vector or (2) a sequence of instructions that broadcasts a scalar at element 0.

Definition at line 249 of file VectorUtils.cpp.

References llvm::CallingConv::C, llvm::PatternMatch::m_InsertElt(), llvm::PatternMatch::m_Shuffle(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::m_ZeroInt(), llvm::PatternMatch::match(), and Splat.

Referenced by findScalarElement(), llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), llvm::TargetTransformInfo::getOperandInfo(), instCombineSVECmpNE(), instCombineSVELast(), instCombineSVESDIV(), instCombineSVETBL(), instCombineSVEUnpack(), instCombineSVEVectorMul(), isAllTrueMask(), llvm::VETargetLowering::lowerBUILD_VECTOR(), lowerBUILD_VECTOR(), lowerBuildVectorOfConstants(), matchStridedStart(), and simplifyExtractElementInst().

getSrcRegIgnoringCopies()

Register llvm::getSrcRegIgnoringCopies	(	Register	Reg,
		const MachineRegisterInfo &	MRI
	)

Find the source register for Reg, folding away any trivial copies.

It will be an output register of the instruction that getDefIgnoringCopies returns. May return an invalid register if Reg is not a generic virtual register.

Also walks through hints such as G_ASSERT_ZEXT.

Definition at line 472 of file Utils.cpp.

References getDefSrcRegIgnoringCopies(), and MRI.

Referenced by llvm::GIMatchTableExecutor::executeMatchTable(), llvm::CombinerHelper::matchCombineAnyExtTrunc(), llvm::CombinerHelper::matchCombineExtOfExt(), and llvm::AMDGPURegisterBankInfo::setBufferOffsets().

getStandardCSEConfigForOpt()

std::unique_ptr< CSEConfigBase > llvm::getStandardCSEConfigForOpt

(

CodeGenOptLevel

Level

)

Definition at line 79 of file CSEInfo.cpp.

References Config, and None.

Referenced by llvm::AMDGPUPassConfig::getCSEConfig().

GetStatistics()

std::vector< std::pair< StringRef, uint64_t > > llvm::GetStatistics

(

)

Get the statistics.

This can be used to look up the value of statistics without needing to parse JSON.

This function does not prevent statistics being updated by other threads during it's execution. It will return the value at the point that it is read. However, it will prevent new statistics from registering until it completes.

Definition at line 257 of file Statistic.cpp.

References StatInfo, and StatLock.

getStoredValue()

SDValue llvm::getStoredValue

(

SDValue

Op

)

Definition at line 332 of file VECustomDAG.cpp.

Referenced by llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getStringFnAttrAsInt() [1/3]

std::optional< int > llvm::getStringFnAttrAsInt	(	CallBase &	CB,
		StringRef	AttrKind
	)

Definition at line 186 of file InlineCost.cpp.

References llvm::CallBase::getFnAttr(), and getStringFnAttrAsInt().

Referenced by getStringFnAttrAsInt().

getStringFnAttrAsInt() [2/3]

std::optional< int > llvm::getStringFnAttrAsInt

(

const Attribute &

Attr

)

Definition at line 177 of file InlineCost.cpp.

References llvm::StringRef::getAsInteger(), llvm::Attribute::getValueAsString(), and llvm::Attribute::isValid().

getStringFnAttrAsInt() [3/3]

std::optional< int > llvm::getStringFnAttrAsInt	(	Function *	F,
		StringRef	AttrKind
	)

Definition at line 190 of file InlineCost.cpp.

References F, and getStringFnAttrAsInt().

getStringImm()

std::string llvm::getStringImm	(	const MachineInstr &	MI,
		unsigned	StartIndex
	)

Definition at line 76 of file SPIRVUtils.cpp.

References getSPIRVStringOperand(), and MI.

GetStringLength()

uint64_t llvm::GetStringLength	(	const Value *	V,
		unsigned	CharSize = 8
	)

If we can compute the length of the string pointed to by the specified pointer, return 'len+1'.

If we can't, return 0.

Definition at line 6213 of file ValueTracking.cpp.

References GetStringLengthH().

Referenced by getAllocSize().

getStrippedSourceFileName()

static StringRef llvm::getStrippedSourceFileName ( const GlobalObject &  GO )

static

Definition at line 297 of file InstrProf.cpp.

References llvm::GlobalValue::getParent(), llvm::Module::getSourceFileName(), StaticFuncFullModulePrefix, StaticFuncStripDirNamePrefix, and stripDirPrefix().

Referenced by getIRPGOObjectName(), and getPGOFuncName().

getStructTM()

static struct tm llvm::getStructTM ( TimePoint<>  TP )

inlinestatic

Definition at line 25 of file Chrono.cpp.

References assert(), and llvm::sys::toTimeT().

Referenced by operator<<().

getStructTMUtc()

static struct tm llvm::getStructTMUtc ( UtcTime<>  TP )

inlinestatic

Definition at line 43 of file Chrono.cpp.

References assert(), and llvm::sys::toTimeT().

getSubDirectoryPath()

std::string llvm::getSubDirectoryPath	(	SubDirectoryType	Type,
		ToolsetLayout	VSLayout,
		const std::string &	VCToolChainPath,
		llvm::Triple::ArchType	TargetArch,
		llvm::StringRef	SubdirParent = ""
	)

Definition at line 339 of file MSVCPaths.cpp.

References llvm::sys::path::append(), archToDevDivInternalArch(), archToLegacyVCArch(), archToWindowsSDKArch(), Bin, DevDivInternal, llvm::StringRef::empty(), llvm::Triple::getArch(), llvm::sys::getProcessTriple(), Include, Lib, OlderVS, VS2017OrNewer, and llvm::Triple::x86_64.

Referenced by useUniversalCRT().

getSubOpDesc()

static Desc llvm::getSubOpDesc ( unsigned  Opcode, unsigned  SubOpcode  )

static

Definition at line 135 of file DWARFExpression.cpp.

References assert(), getDescImpl(), and getSubOpDescriptions().

getSubOpDescriptions()

static std::vector< Desc > llvm::getSubOpDescriptions ( )

static

Definition at line 124 of file DWARFExpression.cpp.

References llvm::DWARFExpression::Operation::Dwarf5, and llvm::DWARFExpression::Operation::SizeSubOpLEB.

Referenced by getSubOpDesc().

GetSuccessorNumber()

unsigned llvm::GetSuccessorNumber	(	const BasicBlock *	BB,
		const BasicBlock *	Succ
	)

Search for the specified successor of basic block BB and return its position in the terminator instruction's list of successors.

GetSuccessorNumber - Search for the specified successor of basic block BB and return its position in the terminator instruction's list of successors.

It is an error to call this with a block that is not a successor.

Definition at line 79 of file CFG.cpp.

References assert(), and llvm::BasicBlock::getTerminator().

Referenced by DemoteRegToStack(), getInstrBB(), and SplitEdge().

getSurfaceName()

std::string llvm::getSurfaceName

(

const Value &

val

)

Definition at line 243 of file NVPTXUtilities.cpp.

References assert(), llvm::Value::getName(), and llvm::Value::hasName().

getSVEPredPatternFromNumElements()

std::optional< unsigned > llvm::getSVEPredPatternFromNumElements ( unsigned  MinNumElts )

inline

Return specific VL predicate pattern based on the number of elements.

Definition at line 507 of file AArch64BaseInfo.h.

Referenced by getPredicateForFixedLengthVector(), llvm::AArch64TargetLowering::isLegalInterleavedAccessType(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), llvm::AArch64TargetLowering::lowerInterleavedStore(), and optimizeIncrementingWhile().

getSwappedBytes()

uint24_t llvm::getSwappedBytes ( uint24_t  C )

inline

Needed by swapByteOrder().

Definition at line 37 of file DataExtractor.h.

References llvm::CallingConv::C.

getSymbolicOperandCapabilities()

CapabilityList llvm::getSymbolicOperandCapabilities	(	SPIRV::OperandCategory::OperandCategory	Category,
		uint32_t	Value
	)

Definition at line 116 of file SPIRVBaseInfo.cpp.

References llvm::SPIRV::CapabilityEntry::Category, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SPIRV::CapabilityEntry::ReqCapability, and llvm::SPIRV::CapabilityEntry::Value.

Referenced by llvm::SPIRV::RequirementHandler::addAvailableCaps(), and llvm::SPIRV::RequirementHandler::addCapabilities().

getSymbolicOperandExtensions()

ExtensionList llvm::getSymbolicOperandExtensions	(	SPIRV::OperandCategory::OperandCategory	Category,
		uint32_t	Value
	)

Definition at line 151 of file SPIRVBaseInfo.cpp.

References Extensions.

getSymbolicOperandMaxVersion()

uint32_t llvm::getSymbolicOperandMaxVersion	(	SPIRV::OperandCategory::OperandCategory	Category,
		uint32_t	Value
	)

Definition at line 104 of file SPIRVBaseInfo.cpp.

References Lookup().

getSymbolicOperandMinVersion()

uint32_t llvm::getSymbolicOperandMinVersion	(	SPIRV::OperandCategory::OperandCategory	Category,
		uint32_t	Value
	)

Definition at line 92 of file SPIRVBaseInfo.cpp.

References Lookup().

getSymbolicOperandMnemonic()

std::string llvm::getSymbolicOperandMnemonic	(	SPIRV::OperandCategory::OperandCategory	Category,
		int32_t	Value
	)

Definition at line 57 of file SPIRVBaseInfo.cpp.

References llvm::SPIRV::SymbolicOperand::Category, Lookup(), llvm::SPIRV::SymbolicOperand::Mnemonic, Name, llvm::StringRef::str(), and llvm::SPIRV::SymbolicOperand::Value.

Referenced by llvm::SPIRV::RequirementHandler::checkSatisfiable(), and llvm::SPIRVInstPrinter::printSymbolicOperand().

getTailPredVectorWidth()

static unsigned llvm::getTailPredVectorWidth ( unsigned  Opcode )

inlinestatic

Definition at line 42 of file MVETailPredUtils.h.

References llvm_unreachable.

gettBLXrOpcode()

unsigned llvm::gettBLXrOpcode

(

const MachineFunction &

MF

)

Definition at line 6740 of file ARMBaseInstrInfo.cpp.

References llvm::MachineFunction::getSubtarget().

getTensorSpecFromJSON()

std::optional< TensorSpec > llvm::getTensorSpecFromJSON	(	LLVMContext &	Ctx,
		const json::Value &	Value
	)

Construct a TensorSpec from a JSON dictionary of the form: { "name": <string>, "port": <int>, "type": <string.

Use LLVM's types, e.g. float, double, int64_t>, "shape": <array of ints> } For the "type" field, see the C++ primitive types used in TFUTILS_SUPPORTED_TYPES.

Definition at line 69 of file TensorSpec.cpp.

References llvm::LLVMContext::emitError(), llvm::json::ObjectMapper::map(), OS, PARSE_TYPE, and SUPPORTED_TENSOR_TYPES.

getTextureName()

std::string llvm::getTextureName

(

const Value &

val

)

Definition at line 238 of file NVPTXUtilities.cpp.

References assert(), llvm::Value::getName(), and llvm::Value::hasName().

getTheAArch64_32Target()

Target & llvm::getTheAArch64_32Target

(

)

Definition at line 21 of file AArch64TargetInfo.cpp.

Referenced by LLVMInitializeAArch64AsmParser(), LLVMInitializeAArch64AsmPrinter(), LLVMInitializeAArch64Disassembler(), LLVMInitializeAArch64Target(), LLVMInitializeAArch64TargetInfo(), and LLVMInitializeAArch64TargetMC().

getTheAArch64beTarget()

Target & llvm::getTheAArch64beTarget

(

)

Definition at line 17 of file AArch64TargetInfo.cpp.

Referenced by LLVMInitializeAArch64AsmParser(), LLVMInitializeAArch64AsmPrinter(), LLVMInitializeAArch64Disassembler(), LLVMInitializeAArch64Target(), LLVMInitializeAArch64TargetInfo(), and LLVMInitializeAArch64TargetMC().

getTheAArch64leTarget()

Target & llvm::getTheAArch64leTarget

(

)

Definition at line 13 of file AArch64TargetInfo.cpp.

Referenced by LLVMInitializeAArch64AsmParser(), LLVMInitializeAArch64AsmPrinter(), LLVMInitializeAArch64Disassembler(), LLVMInitializeAArch64Target(), LLVMInitializeAArch64TargetInfo(), and LLVMInitializeAArch64TargetMC().

getTheARCTarget()

Target & llvm::getTheARCTarget

(

)

Definition at line 14 of file ARCTargetInfo.cpp.

Referenced by LLVMInitializeARCAsmPrinter(), LLVMInitializeARCDisassembler(), LLVMInitializeARCTarget(), LLVMInitializeARCTargetInfo(), and LLVMInitializeARCTargetMC().

getTheARM64_32Target()

Target & llvm::getTheARM64_32Target

(

)

Definition at line 29 of file AArch64TargetInfo.cpp.

Referenced by LLVMInitializeAArch64AsmParser(), LLVMInitializeAArch64AsmPrinter(), LLVMInitializeAArch64Disassembler(), LLVMInitializeAArch64Target(), LLVMInitializeAArch64TargetInfo(), and LLVMInitializeAArch64TargetMC().

getTheARM64Target()

Target & llvm::getTheARM64Target

(

)

Definition at line 25 of file AArch64TargetInfo.cpp.

Referenced by LLVMInitializeAArch64AsmParser(), LLVMInitializeAArch64AsmPrinter(), LLVMInitializeAArch64Disassembler(), LLVMInitializeAArch64Target(), LLVMInitializeAArch64TargetInfo(), and LLVMInitializeAArch64TargetMC().

getTheARMBETarget()

Target & llvm::getTheARMBETarget

(

)

Definition at line 17 of file ARMTargetInfo.cpp.

Referenced by LLVMInitializeARMAsmParser(), LLVMInitializeARMAsmPrinter(), LLVMInitializeARMDisassembler(), LLVMInitializeARMTarget(), LLVMInitializeARMTargetInfo(), and LLVMInitializeARMTargetMC().

getTheARMLETarget()

Target & llvm::getTheARMLETarget

(

)

Definition at line 13 of file ARMTargetInfo.cpp.

Referenced by LLVMInitializeARMAsmParser(), LLVMInitializeARMAsmPrinter(), LLVMInitializeARMDisassembler(), LLVMInitializeARMTarget(), LLVMInitializeARMTargetInfo(), and LLVMInitializeARMTargetMC().

getTheAVRTarget()

Target & llvm::getTheAVRTarget

(

)

Definition at line 12 of file AVRTargetInfo.cpp.

Referenced by LLVMInitializeAVRAsmParser(), LLVMInitializeAVRAsmPrinter(), LLVMInitializeAVRDisassembler(), LLVMInitializeAVRTarget(), LLVMInitializeAVRTargetInfo(), and LLVMInitializeAVRTargetMC().

getTheBPFbeTarget()

Target & llvm::getTheBPFbeTarget

(

)

Definition at line 18 of file BPFTargetInfo.cpp.

Referenced by LLVMInitializeBPFAsmParser(), LLVMInitializeBPFAsmPrinter(), LLVMInitializeBPFDisassembler(), LLVMInitializeBPFTarget(), LLVMInitializeBPFTargetInfo(), and LLVMInitializeBPFTargetMC().

getTheBPFleTarget()

Target & llvm::getTheBPFleTarget

(

)

Definition at line 14 of file BPFTargetInfo.cpp.

Referenced by LLVMInitializeBPFAsmParser(), LLVMInitializeBPFAsmPrinter(), LLVMInitializeBPFDisassembler(), LLVMInitializeBPFTarget(), LLVMInitializeBPFTargetInfo(), and LLVMInitializeBPFTargetMC().

getTheBPFTarget()

Target & llvm::getTheBPFTarget

(

)

Definition at line 22 of file BPFTargetInfo.cpp.

Referenced by LLVMInitializeBPFAsmParser(), LLVMInitializeBPFAsmPrinter(), LLVMInitializeBPFDisassembler(), LLVMInitializeBPFTarget(), LLVMInitializeBPFTargetInfo(), and LLVMInitializeBPFTargetMC().

getTheCSKYTarget()

Target & llvm::getTheCSKYTarget

(

)

Definition at line 13 of file CSKYTargetInfo.cpp.

Referenced by LLVMInitializeCSKYAsmParser(), LLVMInitializeCSKYAsmPrinter(), LLVMInitializeCSKYDisassembler(), LLVMInitializeCSKYTarget(), LLVMInitializeCSKYTargetInfo(), and LLVMInitializeCSKYTargetMC().

getTheDirectXTarget()

Target & llvm::getTheDirectXTarget

(

)

Definition at line 19 of file DirectXTargetInfo.cpp.

Referenced by LLVMInitializeDirectXAsmPrinter(), LLVMInitializeDirectXTarget(), LLVMInitializeDirectXTargetInfo(), and LLVMInitializeDirectXTargetMC().

getTheGCNTarget()

Target & llvm::getTheGCNTarget

(

)

The target for GCN GPUs.

Definition at line 25 of file AMDGPUTargetInfo.cpp.

Referenced by LLVMInitializeAMDGPUAsmParser(), LLVMInitializeAMDGPUAsmPrinter(), LLVMInitializeAMDGPUDisassembler(), LLVMInitializeAMDGPUTarget(), LLVMInitializeAMDGPUTargetInfo(), LLVMInitializeAMDGPUTargetMC(), and LLVMInitializeAMDGPUTargetMCA().

getTheHexagonTarget()

Target & llvm::getTheHexagonTarget

(

)

Definition at line 13 of file HexagonTargetInfo.cpp.

Referenced by LLVMInitializeHexagonAsmParser(), LLVMInitializeHexagonAsmPrinter(), LLVMInitializeHexagonDisassembler(), LLVMInitializeHexagonTarget(), LLVMInitializeHexagonTargetInfo(), and LLVMInitializeHexagonTargetMC().

getTheLanaiTarget()

Target & llvm::getTheLanaiTarget

(

)

Definition at line 14 of file LanaiTargetInfo.cpp.

Referenced by LLVMInitializeLanaiAsmParser(), LLVMInitializeLanaiAsmPrinter(), LLVMInitializeLanaiDisassembler(), LLVMInitializeLanaiTarget(), LLVMInitializeLanaiTargetInfo(), and LLVMInitializeLanaiTargetMC().

getTheLoongArch32Target()

Target & llvm::getTheLoongArch32Target

(

)

Definition at line 13 of file LoongArchTargetInfo.cpp.

Referenced by LLVMInitializeLoongArchAsmParser(), LLVMInitializeLoongArchAsmPrinter(), LLVMInitializeLoongArchDisassembler(), LLVMInitializeLoongArchTarget(), LLVMInitializeLoongArchTargetInfo(), and LLVMInitializeLoongArchTargetMC().

getTheLoongArch64Target()

Target & llvm::getTheLoongArch64Target

(

)

Definition at line 18 of file LoongArchTargetInfo.cpp.

Referenced by LLVMInitializeLoongArchAsmParser(), LLVMInitializeLoongArchAsmPrinter(), LLVMInitializeLoongArchDisassembler(), LLVMInitializeLoongArchTarget(), LLVMInitializeLoongArchTargetInfo(), and LLVMInitializeLoongArchTargetMC().

getTheM68kTarget()

Target & llvm::getTheM68kTarget

(

)

Definition at line 18 of file M68kTargetInfo.cpp.

Referenced by LLVMInitializeM68kAsmParser(), LLVMInitializeM68kAsmPrinter(), LLVMInitializeM68kDisassembler(), LLVMInitializeM68kTarget(), LLVMInitializeM68kTargetInfo(), and LLVMInitializeM68kTargetMC().

getTheMips64elTarget()

Target & llvm::getTheMips64elTarget

(

)

Definition at line 25 of file MipsTargetInfo.cpp.

Referenced by LLVMInitializeMipsAsmParser(), LLVMInitializeMipsAsmPrinter(), LLVMInitializeMipsDisassembler(), LLVMInitializeMipsTarget(), LLVMInitializeMipsTargetInfo(), and LLVMInitializeMipsTargetMC().

getTheMips64Target()

Target & llvm::getTheMips64Target

(

)

Definition at line 21 of file MipsTargetInfo.cpp.

Referenced by LLVMInitializeMipsAsmParser(), LLVMInitializeMipsAsmPrinter(), LLVMInitializeMipsDisassembler(), LLVMInitializeMipsTarget(), LLVMInitializeMipsTargetInfo(), and LLVMInitializeMipsTargetMC().

getTheMipselTarget()

Target & llvm::getTheMipselTarget

(

)

Definition at line 17 of file MipsTargetInfo.cpp.

Referenced by LLVMInitializeMipsAsmParser(), LLVMInitializeMipsAsmPrinter(), LLVMInitializeMipsDisassembler(), LLVMInitializeMipsTarget(), LLVMInitializeMipsTargetInfo(), and LLVMInitializeMipsTargetMC().

getTheMipsTarget()

Target & llvm::getTheMipsTarget

(

)

Definition at line 13 of file MipsTargetInfo.cpp.

Referenced by LLVMInitializeMipsAsmParser(), LLVMInitializeMipsAsmPrinter(), LLVMInitializeMipsDisassembler(), LLVMInitializeMipsTarget(), LLVMInitializeMipsTargetInfo(), and LLVMInitializeMipsTargetMC().

getTheMSP430Target()

Target & llvm::getTheMSP430Target

(

)

Definition at line 13 of file MSP430TargetInfo.cpp.

Referenced by LLVMInitializeMSP430AsmParser(), LLVMInitializeMSP430AsmPrinter(), LLVMInitializeMSP430Disassembler(), LLVMInitializeMSP430Target(), LLVMInitializeMSP430TargetInfo(), and LLVMInitializeMSP430TargetMC().

getTheNVPTXTarget32()

Target & llvm::getTheNVPTXTarget32

(

)

Definition at line 13 of file NVPTXTargetInfo.cpp.

Referenced by LLVMInitializeNVPTXAsmPrinter(), LLVMInitializeNVPTXTarget(), LLVMInitializeNVPTXTargetInfo(), and LLVMInitializeNVPTXTargetMC().

getTheNVPTXTarget64()

Target & llvm::getTheNVPTXTarget64

(

)

Definition at line 17 of file NVPTXTargetInfo.cpp.

Referenced by LLVMInitializeNVPTXAsmPrinter(), LLVMInitializeNVPTXTarget(), LLVMInitializeNVPTXTargetInfo(), and LLVMInitializeNVPTXTargetMC().

getThePPC32LETarget()

Target & llvm::getThePPC32LETarget

(

)

Definition at line 17 of file PowerPCTargetInfo.cpp.

Referenced by LLVMInitializePowerPCAsmParser(), LLVMInitializePowerPCAsmPrinter(), LLVMInitializePowerPCDisassembler(), LLVMInitializePowerPCTarget(), LLVMInitializePowerPCTargetInfo(), and LLVMInitializePowerPCTargetMC().

getThePPC32Target()

Target & llvm::getThePPC32Target

(

)

Definition at line 13 of file PowerPCTargetInfo.cpp.

Referenced by LLVMInitializePowerPCAsmParser(), LLVMInitializePowerPCAsmPrinter(), LLVMInitializePowerPCDisassembler(), LLVMInitializePowerPCTarget(), LLVMInitializePowerPCTargetInfo(), and LLVMInitializePowerPCTargetMC().

getThePPC64LETarget()

Target & llvm::getThePPC64LETarget

(

)

Definition at line 25 of file PowerPCTargetInfo.cpp.

Referenced by LLVMInitializePowerPCAsmParser(), LLVMInitializePowerPCAsmPrinter(), LLVMInitializePowerPCDisassembler(), LLVMInitializePowerPCTarget(), LLVMInitializePowerPCTargetInfo(), and LLVMInitializePowerPCTargetMC().

getThePPC64Target()

Target & llvm::getThePPC64Target

(

)

Definition at line 21 of file PowerPCTargetInfo.cpp.

Referenced by LLVMInitializePowerPCAsmParser(), LLVMInitializePowerPCAsmPrinter(), LLVMInitializePowerPCDisassembler(), LLVMInitializePowerPCTarget(), LLVMInitializePowerPCTargetInfo(), and LLVMInitializePowerPCTargetMC().

getTheR600Target()

Target & llvm::getTheR600Target

(

)

The target for R600 GPUs.

Definition at line 19 of file AMDGPUTargetInfo.cpp.

Referenced by LLVMInitializeAMDGPUAsmParser(), LLVMInitializeAMDGPUAsmPrinter(), LLVMInitializeAMDGPUTarget(), LLVMInitializeAMDGPUTargetInfo(), LLVMInitializeAMDGPUTargetMC(), and LLVMInitializeAMDGPUTargetMCA().

getTheRISCV32Target()

Target & llvm::getTheRISCV32Target

(

)

Definition at line 13 of file RISCVTargetInfo.cpp.

Referenced by LLVMInitializeRISCVAsmParser(), LLVMInitializeRISCVAsmPrinter(), LLVMInitializeRISCVDisassembler(), LLVMInitializeRISCVTarget(), LLVMInitializeRISCVTargetInfo(), LLVMInitializeRISCVTargetMC(), and LLVMInitializeRISCVTargetMCA().

getTheRISCV64Target()

Target & llvm::getTheRISCV64Target

(

)

Definition at line 18 of file RISCVTargetInfo.cpp.

Referenced by LLVMInitializeRISCVAsmParser(), LLVMInitializeRISCVAsmPrinter(), LLVMInitializeRISCVDisassembler(), LLVMInitializeRISCVTarget(), LLVMInitializeRISCVTargetInfo(), LLVMInitializeRISCVTargetMC(), and LLVMInitializeRISCVTargetMCA().

getTheSparcelTarget()

Target & llvm::getTheSparcelTarget

(

)

Definition at line 21 of file SparcTargetInfo.cpp.

Referenced by LLVMInitializeSparcAsmParser(), LLVMInitializeSparcAsmPrinter(), LLVMInitializeSparcDisassembler(), LLVMInitializeSparcTarget(), LLVMInitializeSparcTargetInfo(), and LLVMInitializeSparcTargetMC().

getTheSparcTarget()

Target & llvm::getTheSparcTarget

(

)

Definition at line 13 of file SparcTargetInfo.cpp.

Referenced by LLVMInitializeSparcAsmParser(), LLVMInitializeSparcAsmPrinter(), LLVMInitializeSparcDisassembler(), LLVMInitializeSparcTarget(), LLVMInitializeSparcTargetInfo(), and LLVMInitializeSparcTargetMC().

getTheSparcV9Target()

Target & llvm::getTheSparcV9Target

(

)

Definition at line 17 of file SparcTargetInfo.cpp.

Referenced by LLVMInitializeSparcAsmParser(), LLVMInitializeSparcAsmPrinter(), LLVMInitializeSparcDisassembler(), LLVMInitializeSparcTarget(), LLVMInitializeSparcTargetInfo(), and LLVMInitializeSparcTargetMC().

getTheSPIRV32Target()

Target & llvm::getTheSPIRV32Target

(

)

Definition at line 14 of file SPIRVTargetInfo.cpp.

Referenced by LLVMInitializeSPIRVAsmPrinter(), LLVMInitializeSPIRVTarget(), LLVMInitializeSPIRVTargetInfo(), and LLVMInitializeSPIRVTargetMC().

getTheSPIRV64Target()

Target & llvm::getTheSPIRV64Target

(

)

Definition at line 18 of file SPIRVTargetInfo.cpp.

Referenced by LLVMInitializeSPIRVAsmPrinter(), LLVMInitializeSPIRVTarget(), LLVMInitializeSPIRVTargetInfo(), and LLVMInitializeSPIRVTargetMC().

getTheSPIRVLogicalTarget()

Target & llvm::getTheSPIRVLogicalTarget

(

)

Definition at line 22 of file SPIRVTargetInfo.cpp.

Referenced by LLVMInitializeSPIRVAsmPrinter(), LLVMInitializeSPIRVTarget(), LLVMInitializeSPIRVTargetInfo(), and LLVMInitializeSPIRVTargetMC().

getTheSystemZTarget()

Target & llvm::getTheSystemZTarget

(

)

Definition at line 14 of file SystemZTargetInfo.cpp.

Referenced by LLVMInitializeSystemZAsmParser(), LLVMInitializeSystemZAsmPrinter(), LLVMInitializeSystemZDisassembler(), LLVMInitializeSystemZTarget(), LLVMInitializeSystemZTargetInfo(), and LLVMInitializeSystemZTargetMC().

getTheThumbBETarget()

Target & llvm::getTheThumbBETarget

(

)

Definition at line 25 of file ARMTargetInfo.cpp.

Referenced by LLVMInitializeARMAsmParser(), LLVMInitializeARMAsmPrinter(), LLVMInitializeARMDisassembler(), LLVMInitializeARMTarget(), LLVMInitializeARMTargetInfo(), and LLVMInitializeARMTargetMC().

getTheThumbLETarget()

Target & llvm::getTheThumbLETarget

(

)

Definition at line 21 of file ARMTargetInfo.cpp.

Referenced by LLVMInitializeARMAsmParser(), LLVMInitializeARMAsmPrinter(), LLVMInitializeARMDisassembler(), LLVMInitializeARMTarget(), LLVMInitializeARMTargetInfo(), and LLVMInitializeARMTargetMC().

getTheVETarget()

Target & llvm::getTheVETarget

(

)

Definition at line 14 of file VETargetInfo.cpp.

Referenced by LLVMInitializeVEAsmParser(), LLVMInitializeVEAsmPrinter(), LLVMInitializeVEDisassembler(), LLVMInitializeVETarget(), LLVMInitializeVETargetInfo(), and LLVMInitializeVETargetMC().

getTheWebAssemblyTarget32()

Target & llvm::getTheWebAssemblyTarget32

(

)

Definition at line 20 of file WebAssemblyTargetInfo.cpp.

Referenced by LLVMInitializeWebAssemblyAsmParser(), LLVMInitializeWebAssemblyAsmPrinter(), LLVMInitializeWebAssemblyDisassembler(), LLVMInitializeWebAssemblyTarget(), LLVMInitializeWebAssemblyTargetInfo(), and LLVMInitializeWebAssemblyTargetMC().

getTheWebAssemblyTarget64()

Target & llvm::getTheWebAssemblyTarget64

(

)

Definition at line 24 of file WebAssemblyTargetInfo.cpp.

Referenced by LLVMInitializeWebAssemblyAsmParser(), LLVMInitializeWebAssemblyAsmPrinter(), LLVMInitializeWebAssemblyDisassembler(), LLVMInitializeWebAssemblyTarget(), LLVMInitializeWebAssemblyTargetInfo(), and LLVMInitializeWebAssemblyTargetMC().

getTheX86_32Target()

Target & llvm::getTheX86_32Target

(

)

Definition at line 13 of file X86TargetInfo.cpp.

Referenced by LLVMInitializeX86AsmParser(), LLVMInitializeX86AsmPrinter(), LLVMInitializeX86Disassembler(), LLVMInitializeX86Target(), LLVMInitializeX86TargetInfo(), LLVMInitializeX86TargetMC(), and LLVMInitializeX86TargetMCA().

getTheX86_64Target()

Target & llvm::getTheX86_64Target

(

)

Definition at line 17 of file X86TargetInfo.cpp.

Referenced by LLVMInitializeX86AsmParser(), LLVMInitializeX86AsmPrinter(), LLVMInitializeX86Disassembler(), LLVMInitializeX86Target(), LLVMInitializeX86TargetInfo(), LLVMInitializeX86TargetMC(), and LLVMInitializeX86TargetMCA().

getTheXCoreTarget()

Target & llvm::getTheXCoreTarget

(

)

Definition at line 13 of file XCoreTargetInfo.cpp.

Referenced by LLVMInitializeXCoreAsmPrinter(), LLVMInitializeXCoreDisassembler(), LLVMInitializeXCoreTarget(), LLVMInitializeXCoreTargetInfo(), and LLVMInitializeXCoreTargetMC().

getTheXtensaTarget()

Target & llvm::getTheXtensaTarget

(

)

Definition at line 15 of file XtensaTargetInfo.cpp.

References TheXtensaTarget.

Referenced by LLVMInitializeXtensaAsmParser(), LLVMInitializeXtensaAsmPrinter(), LLVMInitializeXtensaDisassembler(), LLVMInitializeXtensaTarget(), LLVMInitializeXtensaTargetInfo(), and LLVMInitializeXtensaTargetMC().

getTimeTraceProfilerInstance()

TimeTraceProfiler * llvm::getTimeTraceProfilerInstance

(

)

Definition at line 56 of file TimeProfiler.cpp.

References TimeTraceProfilerInstance.

Referenced by llvm::TimeProfilingPassesHandler::registerCallbacks(), timeTraceProfilerEnabled(), llvm::TimeTraceScope::TimeTraceScope(), and llvm::TimeTraceScope::~TimeTraceScope().

getTotalArgumentsSizeInBytes()

template<typename ArgT >

static unsigned llvm::getTotalArgumentsSizeInBytes ( const SmallVectorImpl< ArgT > &  Args )

static

Count the total number of bytes needed to pass or return these arguments.

Definition at line 1320 of file AVRISelLowering.cpp.

Referenced by analyzeReturnValues().

getTypeName()

template<typename DesiredTypeName >

StringRef llvm::getTypeName ( )

inline

We provide a function which tries to compute the (demangled) name of a type statically.

This routine may fail on some platforms or for particularly unusual types. Do not use it for anything other than logging and debugging aids. It isn't portable or dependendable in any real sense.

The returned StringRef will point into a static storage duration string. However, it may not be null terminated and may be some strangely aligned inner substring of a larger string.

Definition at line 27 of file TypeName.h.

References assert(), Name, and llvm::StringRef::npos.

Referenced by constructOverloadName(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitKernelAttrs(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::getTypeName(), LLVMGetRelocationTypeName(), and llvm::logicalview::LVLogicalVisitor::visitKnownRecord().

getTypePacking()

Packing llvm::getTypePacking

(

EVT

VT

)

Definition at line 39 of file VECustomDAG.cpp.

References assert(), Dense, isPackedVectorType(), llvm::EVT::isVector(), and Normal.

Referenced by llvm::VECustomDAG::getMaskBroadcast(), llvm::VETargetLowering::lowerToVVP(), llvm::VETargetLowering::lowerVVP_GATHER_SCATTER(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), and llvm::VETargetLowering::splitPackedLoadStore().

getULEB128Size()

unsigned llvm::getULEB128Size

(

uint64_t

Value

)

Utility function to get the size of the ULEB128-encoded value.

Definition at line 19 of file LEB128.cpp.

References Size.

Referenced by llvm::dwarf_linker::parallel::OutputSections::applyPatches(), llvm::dwarf_linker::parallel::DIEAttributeCloner::clone(), llvm::EHStreamer::computeActionsTable(), llvm::DIE::computeOffsetsAndAbbrevs(), llvm::dwarf_linker::parallel::TypeUnit::createDIETree(), llvm::EHStreamer::emitExceptionTable(), llvm::MCDwarfLineTable::emitOne(), llvm::dwarf_linker::parallel::DIEGenerator::finalizeAbbreviations(), llvm::dwarf_linker::parallel::DependencyTracker::maybeAddReferencedRoots(), llvm::DIELoc::sizeOf(), llvm::DIEBlock::sizeOf(), llvm::DIEInteger::sizeOf(), llvm::DIEEntry::sizeOf(), and llvm::DIELocList::sizeOf().

getUndefRegState()

unsigned llvm::getUndefRegState ( bool  B )

inline

Definition at line 543 of file MachineInstrBuilder.h.

References B, and llvm::RegState::Undef.

Referenced by llvm::HexagonInstrInfo::copyPhysReg(), emitLoadM0FromVGPRLoop(), emitLoadScalarOpsFromVGPRLoop(), llvm::X86FrameLowering::emitSPUpdate(), llvm::HexagonInstrInfo::expandPostRAPseudo(), expandSHXDROT(), finalizeBundle(), getRegState(), llvm::HexagonInstrInfo::insertBranch(), InsertLDR_STR(), loadRegPairFromStackSlot(), moveAndTeeForMultiUse(), llvm::ARMBaseInstrInfo::setExecutionDomain(), and llvm::X86InstrInfo::unfoldMemoryOperand().

getUnderlyingObject() [1/2]

const Value * llvm::getUnderlyingObject	(	const Value *	V,
		unsigned	MaxLookup = 6
	)

This method strips off any GEP address adjustments and pointer casts from the specified value, returning the original object being addressed.

Note that the returned value has pointer type if the specified value does. If the MaxLookup value is non-zero, it limits the number of instructions to be stripped off.

Definition at line 6290 of file ValueTracking.cpp.

References assert(), GEP, getArgumentAliasingToReturnedPointer(), llvm::Operator::getOpcode(), and PHI.

Referenced by addLocAccess(), AddNonNullPointer(), llvm::GlobalsAAResult::alias(), llvm::AMDGPUAAResult::alias(), llvm::VNCoercion::analyzeLoadFromClobberingMemInst(), arePointersCompatible(), llvm::AAResults::callCapturesBefore(), CleanupConstantGlobalUsers(), ConstantFoldLoadFromConstPtr(), findAffectedValues(), llvm::InstCombinerImpl::foldAllocaCmp(), foldPatternedLoads(), getCallArgsTotalAllocaSize(), getConstantDataArrayInfo(), llvm::BasicAAResult::getModRefInfo(), llvm::GlobalsAAResult::getModRefInfo(), llvm::AMDGPUAAResult::getModRefInfoMask(), llvm::NVPTXAAResult::getModRefInfoMask(), llvm::BasicAAResult::getModRefInfoMask(), llvm::slpvectorizer::BoUpSLP::LookAheadHeuristics::getShallowScore(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), llvm::objcarc::GetUnderlyingObjCPtr(), getUnderlyingObject(), getUnderlyingObjects(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), hasUndefContents(), isNonEscapingGlobalNoAliasWithLoad(), isSafeToSpeculateStore(), mayBeVisibleThroughUnwinding(), memOpsHaveSameBasePtr(), promoteLoopAccessesToScalars(), simplifyGEPInst(), simplifyLoadInst(), SoleWriteToDeadLocal(), underlyingObjectsAlias(), llvm::InstCombinerImpl::visitCallInst(), llvm::InstCombinerImpl::visitGetElementPtrInst(), llvm::InstCombinerImpl::visitICmpInst(), and writeToAlloca().

getUnderlyingObject() [2/2]

Value * llvm::getUnderlyingObject ( Value *  V, unsigned  MaxLookup = 6  )

inline

Definition at line 699 of file ValueTracking.h.

References getUnderlyingObject().

getUnderlyingObjects()

void llvm::getUnderlyingObjects	(	const Value *	V,
		SmallVectorImpl< const Value * > &	Objects,
		LoopInfo *	LI = nullptr,
		unsigned	MaxLookup = 6
	)

This method is similar to getUnderlyingObject except that it can look through phi and select instructions and return multiple objects.

If LoopInfo is passed, loop phis are further analyzed. If a pointer accesses different objects in each iteration, we don't look through the phi node. E.g. consider this loop nest:

int **A; for (i) for (j) { A[i][j] = A[i-1][j] * B[j] }

This is transformed by Load-PRE to stash away A[i] for the next iteration of the outer loop:

Curr = A[0]; // Prev_0 for (i: 1..N) { Prev = Curr; // Prev = PHI (Prev_0, Curr) Curr = A[i]; for (j: 0..N) { Curr[j] = Prev[j] * B[j] } }

Since A[i] and A[i-1] are independent pointers, getUnderlyingObjects should not assume that Curr and Prev share the same underlying object thus it shouldn't look through the phi above.

Definition at line 6335 of file ValueTracking.cpp.

References append_range(), llvm::SmallVectorBase< Size_T >::empty(), getUnderlyingObject(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::LoopInfoBase< BlockT, LoopT >::isLoopHeader(), isSameUnderlyingObjectInLoop(), P, llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by AddAliasScopeMetadata(), canLowerToLDG(), computePointerICmp(), getUnderlyingObjects(), and getUnderlyingObjectsForCodeGen().

getUnderlyingObjectsForCodeGen()

bool llvm::getUnderlyingObjectsForCodeGen	(	const Value *	V,
		SmallVectorImpl< Value * > &	Objects
	)

This is a wrapper around getUnderlyingObjects and adds support for basic ptrtoint+arithmetic+inttoptr sequences.

It returns false if unidentified object is found in getUnderlyingObjects.

Definition at line 6408 of file ValueTracking.cpp.

References llvm::SmallVectorImpl< T >::clear(), llvm::SmallVectorBase< Size_T >::empty(), llvm::Operator::getOpcode(), getUnderlyingObjectFromInt(), getUnderlyingObjects(), llvm::SmallPtrSetImpl< PtrType >::insert(), isIdentifiedObject(), llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by getUnderlyingObjectsForInstr().

getUniqued()

template<class T , class InfoT >

static T * llvm::getUniqued ( DenseSet< T *, InfoT > &  Store, const typename InfoT::KeyTy &  Key  )

static

Definition at line 22 of file MetadataImpl.h.

References I.

Referenced by llvm::DIArgList::handleChangedOperand(), and uniquifyImpl().

getUniqueExitBlocksHelper()

template<class BlockT , class LoopT , typename PredicateT >

void llvm::getUniqueExitBlocksHelper	(	const LoopT *	L,
		SmallVectorImpl< BlockT * > &	ExitBlocks,
		PredicateT	Pred
	)

Definition at line 128 of file GenericLoopInfoImpl.h.

References assert(), llvm::SmallPtrSetImpl< PtrType >::insert(), make_filter_range(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Successor.

Referenced by llvm::LoopBase< BlockT, LoopT >::getUniqueExitBlocks(), and llvm::LoopBase< BlockT, LoopT >::getUniqueNonLatchExitBlocks().

getUniqueInternalLinkagePostfix()

std::string llvm::getUniqueInternalLinkagePostfix ( const StringRef &  FName )

inline

Definition at line 1568 of file SampleProf.h.

References llvm::MD5::final(), llvm::MD5::stringifyResult(), llvm::dwarf::toString(), llvm::sampleprof::FunctionSamples::UniqSuffix, and llvm::MD5::update().

getUniqueModuleId()

std::string llvm::getUniqueModuleId

(

Module *

M

)

Produce a unique identifier for this module by taking the MD5 sum of the names of the module's strong external symbols that are not comdat members.

This identifier is normally guaranteed to be unique, or the program would fail to link due to multiply defined symbols.

If the module has no strong external symbols (such a module may still have a semantic effect if it performs global initialization), we cannot produce a unique identifier for this module, so we return the empty string.

Definition at line 300 of file ModuleUtils.cpp.

References F, llvm::MD5::final(), llvm::MD5::stringifyResult(), and llvm::MD5::update().

Referenced by convertToLocalCopy(), and llvm::SampleProfileProbePass::run().

getUnitForOffset()

static CompileUnit * llvm::getUnitForOffset ( const UnitListTy &  Units, uint64_t  Offset  )

static

Similar to DWARFUnitSection::getUnitForOffset(), but returning our CompileUnit object instead.

Definition at line 63 of file DWARFLinker.cpp.

References LHS, Offset, RHS, and upper_bound().

getUniversalCRTSdkDir() [1/2]

bool llvm::getUniversalCRTSdkDir	(	vfs::FileSystem &	VFS,
		std::optional< llvm::StringRef >	WinSdkDir,
		std::optional< llvm::StringRef >	WinSdkVersion,
		std::optional< llvm::StringRef >	WinSysRoot,
		std::string &	Path,
		std::string &	UCRTVersion
	)

Definition at line 456 of file MSVCPaths.cpp.

References getSystemRegistryString(), getWindows10SDKVersionFromPath(), and getWindowsSDKDirViaCommandLine().

getUniversalCRTSdkDir() [2/2]

bool llvm::getUniversalCRTSdkDir	(	vfs::FileSystem &	VFS,
		std::optional< StringRef >	WinSdkDir,
		std::optional< StringRef >	WinSdkVersion,
		std::optional< StringRef >	WinSysRoot,
		std::string &	Path,
		std::string &	UCRTVersion
	)

Definition at line 456 of file MSVCPaths.cpp.

References getSystemRegistryString(), getWindows10SDKVersionFromPath(), and getWindowsSDKDirViaCommandLine().

GetUnrollMetadata()

MDNode * llvm::GetUnrollMetadata	(	MDNode *	LoopID,
		StringRef	Name
	)

Given an llvm.loop loop id metadata node, returns the loop hint metadata node with the given name (for example, "llvm.loop.unroll.count").

If no such metadata node exists, then nullptr is returned.

Definition at line 927 of file LoopUnroll.cpp.

References assert(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::MDString::getString(), and Name.

Referenced by getUnrollMetadataForLoop().

getUTF8SequenceSize()

unsigned llvm::getUTF8SequenceSize	(	const UTF8 *	source,
		const UTF8 *	sourceEnd
	)

Definition at line 440 of file ConvertUTF.cpp.

References isLegalUTF8(), and trailingBytesForUTF8.

getValidBranchWeightMDNode()

MDNode * llvm::getValidBranchWeightMDNode

(

const Instruction &

I

)

Get the valid branch weights metadata node.

Parameters

I	The Instruction to get the weights from.

Returns

A pointer to I's valid branch weights metadata node, if it exists. Nullptr otherwise.

Definition at line 96 of file ProfDataUtils.cpp.

References getBranchWeightMDNode(), and I.

Referenced by ConstantFoldTerminator(), and hasValidBranchWeightMD().

getValueForSiteInstrProf()

void llvm::getValueForSiteInstrProf	(	const void *	R,
		InstrProfValueData *	Dst,
		uint32_t	K,
		uint32_t	S
	)

Definition at line 1043 of file InstrProf.cpp.

getValueProfDataFromInst() [1/2]

bool llvm::getValueProfDataFromInst	(	const Instruction &	Inst,
		InstrProfValueKind	ValueKind,
		uint32_t	MaxNumValueData,
		InstrProfValueData	ValueData[],
		uint32_t &	ActualNumValueData,
		uint64_t &	TotalC,
		bool	GetNoICPValue = false
	)

Extract the value profile data from Inst which is annotated with value profile meta data.

Return false if there is no value data annotated, otherwise return true.

Definition at line 1346 of file InstrProf.cpp.

References getValueProfDataFromInstImpl(), and mayHaveValueProfileOfKind().

Referenced by doesHistoryAllowICP(), findRefEdges(), llvm::ICallPromotionAnalysis::getPromotionCandidatesForInstruction(), runCGProfilePass(), and updateIDTMetaData().

getValueProfDataFromInst() [2/2]

std::unique_ptr< InstrProfValueData[]> llvm::getValueProfDataFromInst	(	const Instruction &	Inst,
		InstrProfValueKind	ValueKind,
		uint32_t	MaxNumValueData,
		uint32_t &	ActualNumValueData,
		uint64_t &	TotalC,
		bool	GetNoICPValue = false
	)

Extract the value profile data from Inst and returns them if Inst is annotated with value profile data.

Returns nullptr otherwise. It's similar to getValueProfDataFromInst above except that an array is allocated only after a preliminary checking that the value profiles of kind ValueKind exist.

Definition at line 1331 of file InstrProf.cpp.

References getValueProfDataFromInstImpl(), and mayHaveValueProfileOfKind().

getValueProfDataFromInstImpl()

static bool llvm::getValueProfDataFromInstImpl ( const MDNode *const  MD, const uint32_t  MaxNumDataWant, InstrProfValueData  ValueData[], uint32_t &  ActualNumValueData, uint64_t &  TotalC, bool  GetNoICPValue  )

static

Definition at line 1299 of file InstrProf.cpp.

References llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::ConstantInt::getZExtValue(), I, and NOMORE_ICP_MAGICNUM.

Referenced by getValueProfDataFromInst().

getVectorIntrinsicIDForCall()

Intrinsic::ID llvm::getVectorIntrinsicIDForCall	(	const CallInst *	CI,
		const TargetLibraryInfo *	TLI
	)

Returns intrinsic ID for call.

For the input call instruction it finds mapping intrinsic and returns its intrinsic ID, in case it does not found it return not_intrinsic.

For the input call instruction it finds mapping intrinsic and returns its ID, in case it does not found it return not_intrinsic.

Definition at line 146 of file VectorUtils.cpp.

References getIntrinsicForCallSite(), isTriviallyVectorizable(), and llvm::Intrinsic::not_intrinsic.

Referenced by doesInTreeUserNeedToExtract(), generateKeySubkey(), getSameOpcode(), llvm::LoopVectorizationCostModel::getVectorCallCost(), getVectorCallCosts(), llvm::LoopVectorizationCostModel::getVectorIntrinsicCost(), llvm::LoopVectorizationCostModel::setVectorizedCallDecision(), and llvm::VPlanTransforms::VPInstructionsToVPRecipes().

getVectorSplat()

std::optional< RegOrConstant > llvm::getVectorSplat	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Returns

a value when MI is a vector splat. The splat can be either a Register or a constant.

Examples:

%reg = COPY $physreg
%reg_splat = G_BUILD_VECTOR %reg, %reg, ..., %reg

If called on the G_BUILD_VECTOR above, this will return a RegOrConstant containing reg.

%cst = G_CONSTANT iN 4
%constant_splat = G_BUILD_VECTOR %cst, %cst, ..., %cst

In the above case, this will return a RegOrConstant containing 4.

Definition at line 1425 of file Utils.cpp.

References any_of(), drop_begin(), getIConstantSplatSExtVal(), isBuildVectorOp(), MI, MRI, and Splat.

Referenced by llvm::AArch64GISelUtils::getAArch64VectorSplat().

getVisibleToRegularObjVtableGUIDs()

void llvm::getVisibleToRegularObjVtableGUIDs	(	ModuleSummaryIndex &	Index,
		DenseSet< GlobalValue::GUID > &	VisibleToRegularObjSymbols,
		function_ref< bool(StringRef)>	IsVisibleToRegularObj
	)

Based on typeID string, get all associated vtable GUIDS that are visible to regular objects.

Definition at line 880 of file WholeProgramDevirt.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), P, and typeIDVisibleToRegularObj().

getVPTInstrPredicate() [1/2]

ARMVCC::VPTCodes llvm::getVPTInstrPredicate ( const MachineInstr &  MI )

inline

Definition at line 89 of file Thumb2InstrInfo.h.

References getVPTInstrPredicate(), and MI.

getVPTInstrPredicate() [2/2]

ARMVCC::VPTCodes llvm::getVPTInstrPredicate	(	const MachineInstr &	MI,
		Register &	PredReg
	)

Definition at line 803 of file Thumb2InstrInfo.cpp.

References findFirstVPTPredOperandIdx(), MI, and llvm::ARMVCC::None.

Referenced by llvm::Thumb2InstrInfo::commuteInstructionImpl(), CreateVPTBlock(), getVPTInstrPredicate(), MoveVPNOTBeforeFirstUser(), recomputeVPTBlockMask(), and StepOverPredicatedInstrs().

getVRegSubRegDef()

MachineInstr * llvm::getVRegSubRegDef	(	const TargetInstrInfo::RegSubRegPair &	P,
		MachineRegisterInfo &	MRI
	)

Return the defining instruction for a given reg:subreg pair skipping copy like instructions and subreg-manipulation pseudos.

Following another subreg of a reg:subreg isn't supported.

Definition at line 9281 of file SIInstrInfo.cpp.

References assert(), followSubRegDef(), llvm::MachineOperand::getReg(), getRegSubRegPair(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isUndef(), llvm::Register::isVirtual(), MI, MRI, and P.

getVScaleRange()

ConstantRange llvm::getVScaleRange	(	const Function *	F,
		unsigned	BitWidth
	)

Determine the possible constant range of vscale with the given bit width, based on the vscale_range function attribute.

Definition at line 960 of file ValueTracking.cpp.

References bit_width(), BitWidth, F, llvm::Attribute::getVScaleRangeMax(), llvm::Attribute::getVScaleRangeMin(), llvm::APInt::getZero(), and llvm::Attribute::isValid().

Referenced by llvm::SelectionDAG::computeKnownBits(), computeKnownBitsFromOperator(), getRangeForIntrinsic(), llvm::AArch64TargetMachine::getSubtargetImpl(), llvm::SelectionDAG::getVScale(), and simplifyIntrinsic().

getVVPOpcode()

std::optional< unsigned > llvm::getVVPOpcode

(

unsigned

Opcode

)

Returns

the VVP_* SDNode opcode corresponsing to OC.

Definition at line 62 of file VECustomDAG.cpp.

References llvm::ISD::MLOAD, and llvm::ISD::MSTORE.

Referenced by getIdiomaticVectorType(), llvm::VETargetLowering::lowerToVVP(), llvm::VETargetLowering::lowerVVP_LOAD_STORE(), maySafelyIgnoreMask(), and llvm::VETargetLowering::splitPackedLoadStore().

getWeakLeft()

unsigned llvm::getWeakLeft	(	const SUnit *	SU,
		bool	isTop
	)

Definition at line 3433 of file MachineScheduler.cpp.

References llvm::SUnit::WeakPredsLeft, and llvm::SUnit::WeakSuccsLeft.

Referenced by llvm::ConvergingVLIWScheduler::pickNodeFromQueue(), llvm::ConvergingVLIWScheduler::VLIWSchedBoundary::pickOnlyChoice(), llvm::ConvergingVLIWScheduler::SchedulingCost(), llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), and llvm::PPCPreRASchedStrategy::tryCandidate().

getWeightFromBranchProb()

uint32_t llvm::getWeightFromBranchProb ( const BranchProbability  Prob )

inline

Definition at line 1681 of file BlockFrequencyInfoImpl.h.

References llvm::BranchProbability::getNumerator().

getWhileLoopStartTargetBB()

MachineBasicBlock * llvm::getWhileLoopStartTargetBB ( const MachineInstr &  MI )

inline

Definition at line 87 of file MVETailPredUtils.h.

References assert(), isWhileLoopStart(), and MI.

Referenced by llvm::ARMBlockPlacement::fixBackwardsWLS(), and RevertWhileLoopStartLR().

getWiderType()

static Type * llvm::getWiderType ( const DataLayout &  DL, Type *  Ty0, Type *  Ty1  )

static

Definition at line 406 of file LoopVectorizationLegality.cpp.

References convertPointerToIntegerType(), DL, and llvm::Type::getScalarSizeInBits().

GetWindowsOSVersion()

llvm::VersionTuple llvm::GetWindowsOSVersion

(

)

Returns the Windows version as Major.Minor.0.BuildNumber.

Uses RtlGetVersion or GetVersionEx under the hood depending on what is available. GetVersionEx is deprecated, but this API exposes the build number which can be useful for working around certain kernel bugs.

getWindowsSDKDir() [1/2]

bool llvm::getWindowsSDKDir	(	vfs::FileSystem &	VFS,
		std::optional< llvm::StringRef >	WinSdkDir,
		std::optional< llvm::StringRef >	WinSdkVersion,
		std::optional< llvm::StringRef >	WinSysRoot,
		std::string &	Path,
		int &	Major,
		std::string &	WindowsSDKIncludeVersion,
		std::string &	WindowsSDKLibVersion
	)

Get Windows SDK installation directory.

Definition at line 401 of file MSVCPaths.cpp.

References llvm::sys::path::append(), llvm::vfs::FileSystem::exists(), getSystemRegistryString(), getWindows10SDKVersionFromPath(), getWindowsSDKDirViaCommandLine(), and Test.

getWindowsSDKDir() [2/2]

bool llvm::getWindowsSDKDir	(	vfs::FileSystem &	VFS,
		std::optional< StringRef >	WinSdkDir,
		std::optional< StringRef >	WinSdkVersion,
		std::optional< StringRef >	WinSysRoot,
		std::string &	Path,
		int &	Major,
		std::string &	WindowsSDKIncludeVersion,
		std::string &	WindowsSDKLibVersion
	)

Get Windows SDK installation directory.

Definition at line 401 of file MSVCPaths.cpp.

References llvm::sys::path::append(), llvm::vfs::FileSystem::exists(), getSystemRegistryString(), getWindows10SDKVersionFromPath(), getWindowsSDKDirViaCommandLine(), and Test.

getWRegFromXReg()

static unsigned llvm::getWRegFromXReg ( unsigned  Reg )

inlinestatic

Definition at line 30 of file AArch64BaseInfo.h.

References Reg.

Referenced by llvm::AArch64PAuth::checkAuthenticatedRegister(), llvm::AArch64InstPrinter::printGPR64as32(), and llvm::AArch64InstPrinter::printInst().

getX86SubSuperRegister()

MCRegister llvm::getX86SubSuperRegister	(	MCRegister	Reg,
		unsigned	Size,
		bool	High = false
	)

Parameters

Reg	speicifed register.
Size	the bit size of returned register.
High	requires the high register.

Returns

the sub or super register of a specific X86 register.

Definition at line 760 of file X86MCTargetDesc.cpp.

References A_SUB_SUPER, B_SUB_SUPER, BP_SUB_SUPER, C_SUB_SUPER, CH, D_SUB_SUPER, DEFAULT_NOREG, DI_SUB_SUPER, DL, High, llvm_unreachable, NO_SUB_SUPER_B, NO_SUB_SUPER_D, NO_SUB_SUPER_Q, NO_SUB_SUPER_W, SI_SUB_SUPER, Size, and SP_SUB_SUPER.

Referenced by llvm::X86Operand::addGR16orGR32orGR64Operands(), llvm::X86Operand::addGR32orGR64Operands(), llvm::X86InstrInfo::buildClearRegister(), llvm::X86InstrInfo::classifyLEAReg(), llvm::X86FrameLowering::determineCalleeSaves(), llvm::X86RegisterInfo::eliminateFrameIndex(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::X86FrameLowering::emitCalleeSavedFrameMovesFullCFA(), llvm::X86FrameLowering::emitEpilogue(), llvm::X86FrameLowering::emitPrologue(), ExpandMOVImmSExti8(), llvm::X86RegisterInfo::getPtrSizedFrameRegister(), llvm::X86RegisterInfo::getPtrSizedStackRegister(), llvm::X86TargetLowering::getRegForInlineAsmConstraint(), llvm::X86RegisterInfo::getReservedRegs(), printAsmMRegister(), and tryOptimizeLEAtoMOV().

getXPACOpcodeForKey()

static unsigned llvm::getXPACOpcodeForKey ( AArch64PACKey::ID  K )

inlinestatic

Return XPAC opcode to be used for a ptrauth strip using the given key.

Definition at line 709 of file AArch64InstrInfo.h.

References llvm_unreachable.

getXRegFromWReg()

static unsigned llvm::getXRegFromWReg ( unsigned  Reg )

inlinestatic

Definition at line 70 of file AArch64BaseInfo.h.

References Reg.

getXRegFromXRegTuple()

static unsigned llvm::getXRegFromXRegTuple ( unsigned  RegTuple )

inlinestatic

Definition at line 110 of file AArch64BaseInfo.h.

guessSuccessors()

void llvm::guessSuccessors	(	const MachineBasicBlock &	MBB,
		SmallVectorImpl< MachineBasicBlock * > &	Result,
		bool &	IsFallthrough
	)

Determine a possible list of successors of a basic block based on the basic block machine operand being used inside the block.

This should give you the correct list of successor blocks in most cases except for things like jump tables where the basic block references can't easily be found. The MIRPRinter will skip printing successors if they match the result of this function and the parser will use this function to construct a list if it is missing.

Definition at line 624 of file MIRPrinter.cpp.

References llvm::MachineBasicBlock::end(), llvm::MachineBasicBlock::getLastNonDebugInstr(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), MBB, and MI.

GVTOP()

void * llvm::GVTOP ( const GenericValue &  GV )

inline

Definition at line 50 of file GenericValue.h.

References llvm::GenericValue::PointerVal.

Referenced by lle_X_atexit(), lle_X_fprintf(), lle_X_memcpy(), lle_X_memset(), lle_X_scanf(), lle_X_sprintf(), lle_X_sscanf(), llvm::MCJIT::runFunction(), llvm::ExecutionEngine::runFunctionAsMain(), llvm::Interpreter::visitCallBase(), llvm::Interpreter::visitIndirectBrInst(), llvm::Interpreter::visitLoadInst(), and llvm::Interpreter::visitStoreInst().

handleAllErrors() [1/2]

void llvm::handleAllErrors ( Error  E )

inline

Check that E is a non-error, then drop it.

If E is an error, llvm_unreachable will be called.

Definition at line 976 of file Error.h.

References cantFail(), and E.

handleAllErrors() [2/2]

template<typename... HandlerTs>

void llvm::handleAllErrors	(	Error	E,
		HandlerTs &&...	Handlers
	)

Behaves the same as handleErrors, except that by contract all errors must be handled by the given handlers (i.e.

there must be no remaining errors after running the handlers, or llvm_unreachable is called).

Definition at line 970 of file Error.h.

References cantFail(), E, and handleErrors().

Referenced by annotateAllFunctions(), appendFile(), consumeError(), llvm::sampleprof::SampleProfileReaderItaniumRemapper::create(), llvm::Interpreter::create(), llvm::WithColor::defaultErrorHandler(), llvm::WithColor::defaultWarningHandler(), llvm::InstrProfReader::error(), llvm::dwarf_linker::parallel::CompileUnit::error(), llvm::dwarf_linker::parallel::LinkingGlobalData::error(), errorToErrorCodeAndEmitErrors(), fatalOpenError(), llvm::object::getELFAddend(), getLazyIRModule(), llvm::object::ELFObjectFile< ELFT >::getSectionIndex(), libDriverMain(), LLVMGetBitcodeModuleInContext(), LLVMParseBitcodeInContext(), llvm::LLVMRemarkSetupErrorInfo< ThisError >::LLVMRemarkSetupErrorInfo(), parseIR(), printMatch(), printNoMatch(), readMemprof(), llvm::legacy::FunctionPassManager::run(), llvm::MemProfUsePass::run(), llvm::InstrProfError::take(), llvm::detail::TakeError(), llvm::dwarf_linker::parallel::CompileUnit::warn(), llvm::dwarf_linker::parallel::LinkingGlobalData::warn(), llvm::yaml::yaml2dxcontainer(), and llvm::yaml::yaml2macho().

handleErrorImpl() [1/2]

Error llvm::handleErrorImpl ( std::unique_ptr< ErrorInfoBase >  Payload )

inline

Definition at line 926 of file Error.h.

Referenced by handleErrorImpl().

handleErrorImpl() [2/2]

template<typename HandlerT , typename... HandlerTs>

Error llvm::handleErrorImpl	(	std::unique_ptr< ErrorInfoBase >	Payload,
		HandlerT &&	Handler,
		HandlerTs &&...	Handlers
	)

Definition at line 931 of file Error.h.

References handleErrorImpl().

handleErrors()

template<typename... HandlerTs>

Error llvm::handleErrors	(	Error	E,
		HandlerTs &&...	Hs
	)

Pass the ErrorInfo(s) contained in E to their respective handlers.

Any unhandled errors (or Errors returned by handlers) are re-concatenated and returned. Because this function returns an error, its result must also be checked or returned. If you intend to handle all errors use handleAllErrors (which returns void, and will abort() on unhandled errors) instead.

Definition at line 947 of file Error.h.

Referenced by llvm::FileCheckString::Check(), llvm::FileCheckString::CheckDag(), llvm::FileCheckString::CheckNot(), llvm::IndexedInstrProfReader::getInstrProfRecord(), llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::getRecords(), handleAllErrors(), handleExpected(), handleMaybeNoDataFoundError(), llvm::object::isNotObjectErrorInvalidFileType(), localCache(), llvm::Pattern::match(), and write().

handleExecNameEncodedBEOpts()

void llvm::handleExecNameEncodedBEOpts

(

StringRef

ExecName

)

Handle backend options that are encoded in the executable name.

Parses some common backend options out of a specially crafted executable name (argv[0]). For example, a name like llvm-foo-fuzzer–aarch64-gisel might set up an AArch64 triple and the Global ISel selector. This should be called before parseFuzzerCLOpts if calling both.

This is meant to be used for environments like OSS-Fuzz that aren't capable of passing in command line arguments in the normal way.

Definition at line 32 of file FuzzerCLI.cpp.

References errs(), I, llvm::cl::ParseCommandLineOptions(), and llvm::StringRef::split().

handleExecNameEncodedOptimizerOpts()

void llvm::handleExecNameEncodedOptimizerOpts

(

StringRef

ExecName

)

Handle optimizer options which are encoded in the executable name.

Same semantics as in 'handleExecNameEncodedBEOpts'.

Definition at line 68 of file FuzzerCLI.cpp.

References errs(), I, llvm::cl::ParseCommandLineOptions(), and llvm::StringRef::split().

handleExpected()

template<typename T , typename RecoveryFtor , typename... HandlerTs>

Expected< T > llvm::handleExpected	(	Expected< T >	ValOrErr,
		RecoveryFtor &&	RecoveryPath,
		HandlerTs &&...	Handlers
	)

Handle any errors (if present) in an Expected<T>, then try a recovery path.

If the incoming value is a success value it is returned unmodified. If it is a failure value then it the contained error is passed to handleErrors. If handleErrors is able to handle the error then the RecoveryPath functor is called to supply the final result. If handleErrors is not able to handle all errors then the unhandled errors are returned.

This utility enables the follow pattern:

enum FooStrategy { Aggressive, Conservative };
Expected<Foo> foo(FooStrategy S);
 
auto ResultOrErr =
  handleExpected(
    foo(Aggressive),
    []() { return foo(Conservative); },
    [](AggressiveStrategyError&) {
      // Implicitly conusme this - we'll recover by using a conservative
      // strategy.
    });

Definition at line 1005 of file Error.h.

References handleErrors().

handleSection()

Error llvm::handleSection	(	const StringMap< std::pair< MCSection *, DWARFSectionKind > > &	KnownSections,
		const MCSection *	StrSection,
		const MCSection *	StrOffsetSection,
		const MCSection *	TypesSection,
		const MCSection *	CUIndexSection,
		const MCSection *	TUIndexSection,
		const MCSection *	InfoSection,
		const object::SectionRef &	Section,
		MCStreamer &	Out,
		std::deque< SmallString< 32 > > &	UncompressedSections,
		uint32_t(&)	ContributionOffsets[8],
		UnitIndexEntry &	CurEntry,
		StringRef &	CurStrSection,
		StringRef &	CurStrOffsetSection,
		std::vector< StringRef > &	CurTypesSection,
		std::vector< StringRef > &	CurInfoSection,
		StringRef &	AbbrevSection,
		StringRef &	CurCUIndexSection,
		StringRef &	CurTUIndexSection,
		std::vector< std::pair< DWARFSectionKind, uint32_t > > &	SectionLength
	)

Definition at line 532 of file DWP.cpp.

References DW_SECT_EXT_TYPES, llvm::MCStreamer::emitBytes(), handleCompressedSection(), Name, llvm::StringRef::size(), llvm::Error::success(), llvm::MCStreamer::switchSection(), and llvm::Expected< T >::takeError().

Referenced by write().

handleUnreachableTerminator()

bool llvm::handleUnreachableTerminator	(	Instruction *	I,
		SmallVectorImpl< Value * > &	PoisonedValues
	)

If a terminator in an unreachable basic block has an operand of type Instruction, transform it into poison.

Return true if any operands are changed to poison. Original Values prior to being changed to poison are returned in PoisonedValues.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2782 of file Local.cpp.

References llvm::PoisonValue::get(), I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::InstCombinerImpl::handleUnreachableFrom(), and removeAllNonTerminatorAndEHPadInstructions().

hardware_concurrency()

ThreadPoolStrategy llvm::hardware_concurrency ( unsigned  ThreadCount = 0 )

inline

Returns a default thread strategy where all available hardware resources are to be used, except for those initially excluded by an affinity mask.

This function takes affinity into consideration. Returns 1 when LLVM is configured with LLVM_ENABLE_THREADS=OFF.

Definition at line 185 of file Threading.h.

References llvm::ThreadPoolStrategy::ThreadsRequested.

Referenced by llvm::gsym::DwarfTransformer::convert(), get_threadpool_strategy(), llvm::dwarf_linker::classic::DWARFLinker::link(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::link(), llvm::orc::LLJIT::LLJIT(), and splitCodeGen().

has_single_bit()

template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>

constexpr bool llvm::has_single_bit ( T  Value )

inlineconstexprnoexcept

Definition at line 146 of file bit.h.

Referenced by isPowerOf2_32(), isPowerOf2_64(), simplifySwitchOfPowersOfTwo(), and llvm::InstCombinerImpl::visitGetElementPtrInst().

hasAssumption() [1/2]

bool llvm::hasAssumption	(	const CallBase &	CB,
		const KnownAssumptionString &	AssumptionStr
	)

Return true if CB or the callee has the assumption AssumptionStr attached.

Definition at line 76 of file Assumptions.cpp.

References A, AssumptionAttrKey, F, llvm::CallBase::getCalledFunction(), llvm::CallBase::getFnAttr(), and hasAssumption().

hasAssumption() [2/2]

bool llvm::hasAssumption	(	const Function &	F,
		const KnownAssumptionString &	AssumptionStr
	)

Return true if F has the assumption AssumptionStr attached.

Definition at line 70 of file Assumptions.cpp.

References A, AssumptionAttrKey, and F.

Referenced by hasAssumption(), and llvm::AANoSync::isAlignedBarrier().

hasAttributeInAssume() [1/2]

bool llvm::hasAttributeInAssume ( AssumeInst &  Assume, Value *  IsOn, Attribute::AttrKind  Kind, uint64_t *  ArgVal = nullptr  )

inline

Definition at line 44 of file AssumeBundleQueries.h.

References llvm::Attribute::getNameFromAttrKind(), and hasAttributeInAssume().

hasAttributeInAssume() [2/2]

bool llvm::hasAttributeInAssume	(	AssumeInst &	Assume,
		Value *	IsOn,
		StringRef	AttrName,
		uint64_t *	ArgVal = nullptr
	)

Query the operand bundle of an llvm.assume to find a single attribute of the specified kind applied on a specified Value.

This has a non-constant complexity. It should only be used when a single attribute is going to be queried.

Return true iff the queried attribute was found. If ArgVal is set. the argument will be stored to ArgVal.

Definition at line 43 of file AssumeBundleQueries.cpp.

References ABA_Argument, ABA_WasOn, assert(), llvm::CallBase::bundle_op_infos(), llvm::Attribute::getAttrKindFromName(), getValueFromBundleOpInfo(), llvm::Attribute::isExistingAttribute(), and llvm::Attribute::isIntAttrKind().

Referenced by hasAttributeInAssume().

hasBranchWeightMD()

bool llvm::hasBranchWeightMD

(

const Instruction &

I

)

Checks if an instructions has Branch Weight Metadata.

Parameters

I	The instruction to check

Returns

True if I has an MD_prof node containing Branch Weights. False otherwise.

Definition at line 80 of file ProfDataUtils.cpp.

References I, and isBranchWeightMD().

Referenced by CloneLoopBlocks(), llvm::InnerLoopVectorizer::completeLoopSkeleton(), ConnectEpilog(), ConnectProlog(), llvm::InnerLoopVectorizer::emitIterationCountCheck(), llvm::EpilogueVectorizerMainLoop::emitIterationCountCheck(), llvm::EpilogueVectorizerEpilogueLoop::emitMinimumVectorEpilogueIterCountCheck(), hasProfileData(), llvm::LoopVectorizePass::processLoop(), processLoopInVPlanNativePath(), and UnrollRuntimeLoopRemainder().

hasBuiltinTypePrefix()

bool llvm::hasBuiltinTypePrefix

(

StringRef

Name

)

Definition at line 344 of file SPIRVUtils.cpp.

References Name.

Referenced by llvm::SPIRVGlobalRegistry::getOrCreateSPIRVTypeByName(), isSpecialOpaqueType(), and llvm::SPIRV::parseBuiltinCallArgumentBaseType().

hasDisableAllTransformsHint()

bool llvm::hasDisableAllTransformsHint

(

const Loop *

L

)

Look for the loop attribute that disables all transformation heuristic.

Definition at line 344 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), and LLVMLoopDisableNonforced.

Referenced by llvm::LoopVectorizeHints::getForce(), hasDistributeTransformation(), hasLICMVersioningTransformation(), hasUnrollAndJamTransformation(), hasUnrollTransformation(), and hasVectorizeTransformation().

hasDisableLICMTransformsHint()

bool llvm::hasDisableLICMTransformsHint

(

const Loop *

L

)

Look for the loop attribute that disables the LICM transformation heuristics.

Definition at line 348 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), and LLVMLoopDisableLICM.

hasDiscriminator()

static bool llvm::hasDiscriminator ( uint32_t  Flags )

inlinestatic

Definition at line 107 of file PseudoProbe.h.

References HasDiscriminator.

Referenced by llvm::MCPseudoProbeDecoder::buildAddress2ProbeMap().

hasDistributeTransformation()

TransformationMode llvm::hasDistributeTransformation

(

const Loop *

L

)

Definition at line 427 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), hasDisableAllTransformsHint(), TM_Disable, TM_ForcedByUser, and TM_Unspecified.

Referenced by warnAboutLeftoverTransformations().

hasELFMagic()

static bool llvm::hasELFMagic ( StringRef  FilePath )

static

Definition at line 396 of file Debuginfod.cpp.

References llvm::file_magic::elf, llvm::file_magic::elf_core, llvm::file_magic::elf_executable, llvm::file_magic::elf_relocatable, llvm::file_magic::elf_shared_object, and identify_magic().

hasFloatFn()

bool llvm::hasFloatFn	(	const Module *	M,
		const TargetLibraryInfo *	TLI,
		Type *	Ty,
		LibFunc	DoubleFn,
		LibFunc	FloatFn,
		LibFunc	LongDoubleFn
	)

Check whether the overloaded floating point function corresponding to Ty is available.

Definition at line 1394 of file BuildLibCalls.cpp.

References llvm::Type::DoubleTyID, llvm::Type::FloatTyID, llvm::Type::getTypeID(), llvm::Type::HalfTyID, and isLibFuncEmittable().

Referenced by getFloatFn(), getSqrtCall(), and llvm::InstCombinerImpl::visitFDiv().

hash_combine()

template<typename ... Ts>

hash_code llvm::hash_combine

(

const Ts &...

args

)

Combine values into a single hash_code.

This routine accepts a varying number of arguments of any type. It will attempt to combine them into a single hash_code. For user-defined types it attempts to call a

See also

hash_value overload (via ADL) for the type. For integer and pointer types it directly combines their data into the resulting hash_code.

The result is suitable for returning from a user's hash_value implementation for their user-defined type. Consumers of a type should not call this routine, they should instead call 'hash_value'.

Definition at line 613 of file Hashing.h.

References args, llvm::hashing::detail::hash_combine_recursive_helper::buffer, and llvm::hashing::detail::hash_combine_recursive_helper::combine().

Referenced by EliminateDuplicatePHINodesSetBasedImpl(), encodePHINodeData(), generateKeySubkey(), llvm::dwarf_linker::classic::DeclContextTree::getChildDeclContext(), llvm::vfs::getDirectoryID(), llvm::vfs::getFileID(), llvm::InlineAsmKeyType::getHash(), llvm::ConstantExprKeyType::getHash(), llvm::MDNodeKeyImpl< DILocation >::getHashValue(), llvm::MDNodeKeyImpl< GenericDINode >::getHashValue(), llvm::MDNodeKeyImpl< DISubrange >::getHashValue(), llvm::MDNodeKeyImpl< DIGenericSubrange >::getHashValue(), llvm::MDNodeKeyImpl< DIEnumerator >::getHashValue(), llvm::MDNodeKeyImpl< DIBasicType >::getHashValue(), llvm::MDNodeKeyImpl< DIStringType >::getHashValue(), llvm::MDNodeKeyImpl< DIDerivedType >::getHashValue(), llvm::MDNodeKeyImpl< DICompositeType >::getHashValue(), llvm::MDNodeKeyImpl< DISubroutineType >::getHashValue(), llvm::MDNodeKeyImpl< DIFile >::getHashValue(), llvm::MDNodeKeyImpl< DISubprogram >::getHashValue(), llvm::MDNodeKeyImpl< DILexicalBlock >::getHashValue(), llvm::MDNodeKeyImpl< DILexicalBlockFile >::getHashValue(), llvm::MDNodeKeyImpl< DINamespace >::getHashValue(), llvm::MDNodeKeyImpl< DICommonBlock >::getHashValue(), llvm::MDNodeKeyImpl< DIModule >::getHashValue(), llvm::MDNodeKeyImpl< DITemplateTypeParameter >::getHashValue(), llvm::MDNodeKeyImpl< DITemplateValueParameter >::getHashValue(), llvm::MDNodeKeyImpl< DIGlobalVariable >::getHashValue(), llvm::MDNodeKeyImpl< DILocalVariable >::getHashValue(), llvm::MDNodeKeyImpl< DILabel >::getHashValue(), llvm::MDNodeKeyImpl< DIGlobalVariableExpression >::getHashValue(), llvm::MDNodeKeyImpl< DIObjCProperty >::getHashValue(), llvm::MDNodeKeyImpl< DIImportedEntity >::getHashValue(), llvm::MDNodeKeyImpl< DIMacro >::getHashValue(), llvm::MDNodeKeyImpl< DIMacroFile >::getHashValue(), llvm::GVNExpression::BasicExpression::getHashValue(), llvm::GVNExpression::MemoryExpression::getHashValue(), llvm::GVNExpression::AggregateValueExpression::getHashValue(), llvm::GVNExpression::PHIExpression::getHashValue(), llvm::GVNExpression::VariableExpression::getHashValue(), llvm::GVNExpression::ConstantExpression::getHashValue(), llvm::GVNExpression::UnknownExpression::getHashValue(), llvm::DenseMapInfo< Attribute::AttrKind >::getHashValue(), llvm::DenseMapInfo< at::VarRecord >::getHashValue(), llvm::DenseMapInfo< BasicBlockEdge >::getHashValue(), llvm::DenseMapInfo< CIEKey >::getHashValue(), llvm::DenseMapInfo< coverage::CounterExpression >::getHashValue(), llvm::DenseMapInfo< CSKYTargetStreamer::SymbolIndex >::getHashValue(), llvm::DenseMapInfo< DebugVariable >::getHashValue(), llvm::DenseMapInfo< gsym::FileEntry >::getHashValue(), llvm::AnonStructTypeKeyInfo::getHashValue(), llvm::FunctionTypeKeyInfo::getHashValue(), llvm::TargetExtTypeKeyInfo::getHashValue(), llvm::DenseMapInfo< MemOpKey >::getHashValue(), llvm::DenseMapInfo< MemoryLocOrCall >::getHashValue(), llvm::DenseMapInfo< object::SectionRef >::getHashValue(), llvm::DenseMapInfo< SlotWithTag >::getHashValue(), llvm::DenseMapInfo< SymbolsMapKey >::getHashValue(), llvm::DenseMapInfo< wasm::WasmGlobalType, void >::getHashValue(), llvm::DenseMapInfo< wasm::WasmLimits, void >::getHashValue(), llvm::DenseMapInfo< wasm::WasmSignature, void >::getHashValue(), llvm::DenseMapInfo< wasm::WasmTableType, void >::getHashValue(), getHashValueImpl(), hash_value(), hashCallInst(), hashInstructionMapping(), hashPartialMapping(), instrToSignature(), stableHashValue(), and llvm::hashbuilder_detail::HashCodeHasher::update().

hash_combine_range()

template<typename InputIteratorT >

hash_code llvm::hash_combine_range	(	InputIteratorT	first,
		InputIteratorT	last
	)

Compute a hash_code for a sequence of values.

This hashes a sequence of values. It produces the same hash_code as 'hash_combine(a, b, c, ...)', but can run over arbitrary sized sequences and is significantly faster given pointers and types which can be hashed as a sequence of bytes.

Definition at line 491 of file Hashing.h.

Referenced by llvm::MDNodeOpsKey::calculateHash(), llvm::FoldingSetNodeIDRef::ComputeHash(), EliminateDuplicatePHINodesSetBasedImpl(), encodePHINodeData(), llvm::ConstantAggrKeyType< ConstantClass >::getHash(), llvm::ConstantExprKeyType::getHash(), llvm::MDNodeKeyImpl< DIExpression >::getHashValue(), llvm::DIArgListKeyInfo::getHashValue(), llvm::GVNExpression::BasicExpression::getHashValue(), llvm::GVNExpression::AggregateValueExpression::getHashValue(), llvm::AnonStructTypeKeyInfo::getHashValue(), llvm::FunctionTypeKeyInfo::getHashValue(), llvm::TargetExtTypeKeyInfo::getHashValue(), llvm::MachineInstrExpressionTrait::getHashValue(), getHashValueImpl(), llvm::RegisterBankInfo::getOperandsMapping(), hash_value(), hashCallInst(), hashValueMapping(), markAliveBlocks(), llvm::sampleprof::SampleContextFrameHash::operator()(), and stableHashValue().

hash_value() [1/16]

template<typename T >

hash_code llvm::hash_value

(

ArrayRef< T >

S

)

Definition at line 561 of file ArrayRef.h.

References llvm::ArrayRef< T >::begin(), llvm::ArrayRef< T >::end(), and hash_combine_range().

hash_value() [2/16]

hash_code llvm::hash_value ( const APFixedPoint &  Val )

inline

Definition at line 298 of file APFixedPoint.h.

References llvm::APFixedPoint::getSemantics(), llvm::APFixedPoint::getValue(), and hash_combine().

hash_value() [3/16]

hash_code llvm::hash_value

(

const APFloat &

Arg

)

See friend declarations above.

These additional declarations are required in order to compile LLVM with IBM xlC compiler.

Definition at line 5168 of file APFloat.cpp.

hash_value() [4/16]

hash_code llvm::hash_value

(

const APInt &

Arg

)

Definition at line 586 of file APInt.cpp.

References llvm::APInt::getNumWords(), hash_combine(), hash_combine_range(), llvm::APInt::isSingleWord(), llvm::APInt::pVal, and llvm::APInt::VAL.

hash_value() [5/16]

hash_code llvm::hash_value ( const FixedPointSemantics &  Val )

inline

Definition at line 128 of file APFixedPoint.h.

References hash_value().

Referenced by llvm::slpvectorizer::BoUpSLP::analyzedReductionVals(), llvm::slpvectorizer::BoUpSLP::areAnalyzedReductionVals(), encodePHINodeData(), generateKeySubkey(), llvm::hashing::detail::get_hashable_data(), llvm::DenseMapInfo< ArrayRef< T >, void >::getHashValue(), llvm::DenseMapInfo< APFixedPoint >::getHashValue(), llvm::DenseMapInfo< APFloat >::getHashValue(), llvm::DenseMapInfo< FixedPointSemantics >::getHashValue(), llvm::DenseMapInfo< GVNPass::Expression >::getHashValue(), llvm::IRSimilarity::IRInstructionDataTraits::getHashValue(), llvm::DenseMapInfo< llvm::sys::fs::UniqueID >::getHashValue(), llvm::MachineInstrExpressionTrait::getHashValue(), llvm::DenseMapInfo< MachineOperand >::getHashValue(), llvm::DenseMapInfo< SpecSig >::getHashValue(), llvm::DenseMapInfo< SymbolsMapKey >::getHashValue(), llvm::DenseMapInfo< ValueIDNum >::getHashValue(), llvm::DenseMapInfo< wasm::WasmLimits, void >::getHashValue(), llvm::DenseMapInfo< wasm::WasmSignature, void >::getHashValue(), hash_value(), llvm::codeview::LocallyHashedType::hashType(), hashValueMapping(), llvm::codeview::MergingTypeTableBuilder::insertRecordBytes(), instrToSignature(), llvm::codeview::MergingTypeTableBuilder::replaceType(), and llvm::hashbuilder_detail::HashCodeHasher::update().

hash_value() [6/16]

hash_code llvm::hash_value

(

const MachineOperand &

MO

)

Note that this includes the same information in the hash that isIdenticalTo uses for comparison. It is thus suited for use in hash tables which use that function for equality comparisons only. This must stay exactly in sync with isIdenticalTo above.

Definition at line 389 of file MachineOperand.cpp.

References assert(), llvm::MachineOperand::getBlockAddress(), llvm::MachineOperand::getCFIIndex(), llvm::MachineOperand::getCImm(), llvm::MachineOperand::getFPImm(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineOperand::getInstrRefInstrIndex(), llvm::MachineOperand::getInstrRefOpIndex(), llvm::MachineOperand::getIntrinsicID(), llvm::MachineOperand::getMBB(), llvm::MachineOperand::getMCSymbol(), llvm::MachineOperand::getMetadata(), getMFIfAvailable(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getPredicate(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getRegMask(), llvm::MachineOperand::getRegMaskSize(), llvm::MachineOperand::getShuffleMask(), llvm::MachineOperand::getSubReg(), llvm::MachineOperand::getSymbolName(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::getType(), hash_combine(), llvm::MachineOperand::isDef(), llvm_unreachable, llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_CFIIndex, llvm::MachineOperand::MO_CImmediate, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_DbgInstrRef, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_FPImmediate, llvm::MachineOperand::MO_FrameIndex, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_IntrinsicID, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_MCSymbol, llvm::MachineOperand::MO_Metadata, llvm::MachineOperand::MO_Predicate, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterLiveOut, llvm::MachineOperand::MO_RegisterMask, llvm::MachineOperand::MO_ShuffleMask, llvm::MachineOperand::MO_TargetIndex, stable_hash_combine_array(), and TRI.

hash_value() [7/16]

hash_code llvm::hash_value ( const MCRegister &  Reg )

inline

Definition at line 124 of file MCRegister.h.

hash_value() [8/16]

hash_code llvm::hash_value

(

const RegisterBankInfo::PartialMapping &

PartMapping

)

Hashing function for PartialMapping.

Overloaded version of hash_value for a PartialMapping.

It is required for the hashing of ValueMapping.

Definition at line 276 of file RegisterBankInfo.cpp.

References hashPartialMapping(), llvm::RegisterBankInfo::PartialMapping::Length, llvm::RegisterBankInfo::PartialMapping::RegBank, and llvm::RegisterBankInfo::PartialMapping::StartIdx.

hash_value() [9/16]

template<typename T >

hash_code llvm::hash_value

(

const std::basic_string< T > &

arg

)

Compute a hash_code for a standard string.

Definition at line 669 of file Hashing.h.

References hash_combine_range().

hash_value() [10/16]

template<typename T >

hash_code llvm::hash_value

(

const std::optional< T > &

arg

)

Compute a hash_code for a standard string.

Definition at line 673 of file Hashing.h.

References hash_combine(), and hash_value().

hash_value() [11/16]

template<typename T , typename U >

hash_code llvm::hash_value

(

const std::pair< T, U > &

arg

)

Compute a hash_code for a pair of objects.

Definition at line 658 of file Hashing.h.

References hash_combine().

hash_value() [12/16]

template<typename... Ts>

hash_code llvm::hash_value

(

const std::tuple< Ts... > &

arg

)

Compute a hash_code for a tuple.

Definition at line 662 of file Hashing.h.

References hash_combine().

hash_value() [13/16]

template<typename T >

std::enable_if_t< is_detected< hashbuilder_detail::HashCodeHashBuilder::HasAddHashT, T >::value, hash_code > llvm::hash_value

(

const T &

Value

)

Provide a default implementation of hash_value when addHash(const T &) is supported.

Definition at line 406 of file HashBuilder.h.

References llvm::HashBuilder< HasherT, Endianness >::add(), and llvm::HashBuilderBase< HasherT >::getHasher().

hash_value() [14/16]

template<typename T >

hash_code llvm::hash_value

(

const T *

ptr

)

Compute a hash_code for a pointer's address.

N.B.: This hashes the address. Not the value and not the type.

Definition at line 650 of file Hashing.h.

hash_value() [15/16]

hash_code llvm::hash_value

(

StringRef

S

)

Compute a hash_code for a StringRef.

Definition at line 614 of file StringRef.cpp.

References llvm::StringRef::begin(), llvm::StringRef::end(), and hash_combine_range().

hash_value() [16/16]

template<typename T >

std::enable_if_t< is_integral_or_enum< T >::value, hash_code > llvm::hash_value

(

T

value

)

Compute a hash_code for any integer value.

Note that this function is intended to compute the same hash_code for a particular value without regard to the pre-promotion type. This is in contrast to hash_combine which may produce different hash_codes for differing argument types even if they would implicit promote to a common type without changing the value.

Definition at line 643 of file Hashing.h.

References value.

hasInstrProfHashMismatch()

bool llvm::hasInstrProfHashMismatch

(

MachineFunction &

MF

)

This checks if the source of this function has drifted since this binary was profiled previously.

For now, we are piggy backing on what PGO does to detect this with instrumented profiles. PGO emits an hash of the IR and checks if the hash has changed. Advanced basic block layout is usually done on top of PGO optimized binaries and hence this check works well in practice.

Definition at line 276 of file BasicBlockSections.cpp.

References BBSectionsDetectSourceDrift, llvm::MachineFunction::getFunction(), llvm::GlobalObject::getMetadata(), N, and llvm::MDNode::operands().

hasIterationCountInvariantInParent()

bool llvm::hasIterationCountInvariantInParent	(	Loop *	L,
		ScalarEvolution &	SE
	)

Check inner loop (L) backedge count is known to be invariant on all iterations of its outer loop.

If the loop has no parent, this is trivially true.

Definition at line 899 of file LoopUtils.cpp.

References llvm::ScalarEvolution::getExitCount(), llvm::ScalarEvolution::getLoopDisposition(), llvm::LoopBase< BlockT, LoopT >::getLoopLatch(), llvm::LoopBase< BlockT, LoopT >::getParentLoop(), llvm::SCEV::getType(), llvm::Type::isIntegerTy(), and llvm::ScalarEvolution::LoopInvariant.

hasLessThanNumFused()

bool llvm::hasLessThanNumFused	(	const SUnit &	SU,
		unsigned	FuseLimit
	)

Checks if the number of cluster edges between SU and its predecessors is less than FuseLimit.

Definition at line 46 of file MacroFusion.cpp.

References getPredClusterSU().

Referenced by fuseInstructionPair().

hasLICMVersioningTransformation()

TransformationMode llvm::hasLICMVersioningTransformation

(

const Loop *

L

)

Definition at line 437 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), hasDisableAllTransformsHint(), TM_Disable, TM_SuppressedByUser, and TM_Unspecified.

HasLowerConstantMaterializationCost()

bool llvm::HasLowerConstantMaterializationCost	(	unsigned	Val1,
		unsigned	Val2,
		const ARMSubtarget *	Subtarget,
		bool	ForCodesize = false
	)

Returns true if Val1 has a lower Constant Materialization Cost than Val2.

Uses the cost from ConstantMaterializationCost, first with ForCodesize as specified. If the scores are equal, return the comparison for !ForCodesize.

Definition at line 5662 of file ARMBaseInstrInfo.cpp.

References ConstantMaterializationCost().

hasMustProgress()

bool llvm::hasMustProgress

(

const Loop *

L

)

Look for the loop attribute that requires progress within the loop.

Note: Most consumers probably want "isMustProgress" which checks the containing function attribute too.

Definition at line 1114 of file LoopInfo.cpp.

References getBooleanLoopAttribute(), and LLVMLoopMustProgress.

Referenced by isLoopDead(), and isMustProgress().

hasNItems() [1/2]

template<typename ContainerTy >

bool llvm::hasNItems	(	ContainerTy &&	C,
		unsigned	N
	)

Returns true if the given container has exactly N items.

Definition at line 2521 of file STLExtras.h.

References llvm::CallingConv::C, hasNItems(), and N.

hasNItems() [2/2]

template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>

bool llvm::hasNItems	(	IterTy &&	Begin,
		IterTy &&	End,
		unsigned	N,
		Pred &&	ShouldBeCounted = [](const decltype(*std::declval<IterTy>()) &) { return true; },
		std::enable_if_t< !std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< std::remove_reference_t< decltype(Begin)> >::iterator_category >::value, void > *	= nullptr
	)

Return true if the sequence [Begin, End) has exactly N items.

Runs in O(N) time. Not meant for use with random-access iterators. Can optionally take a predicate to filter lazily some items.

Definition at line 2465 of file STLExtras.h.

Referenced by hasNItems(), llvm::BasicBlock::hasNPredecessors(), llvm::Value::hasNUndroppableUses(), and llvm::Value::hasNUses().

hasNItemsOrLess() [1/2]

template<typename ContainerTy >

bool llvm::hasNItemsOrLess	(	ContainerTy &&	C,
		unsigned	N
	)

Returns true if the given container has N or less items.

Definition at line 2533 of file STLExtras.h.

References llvm::CallingConv::C, hasNItemsOrLess(), and N.

hasNItemsOrLess() [2/2]

template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>

bool llvm::hasNItemsOrLess	(	IterTy &&	Begin,
		IterTy &&	End,
		unsigned	N,
		Pred &&	ShouldBeCounted = [](const decltype(*std::declval<IterTy>()) &) { return true; }
	)

Returns true if the sequence [Begin, End) has N or less items.

Can optionally take a predicate to lazily filter some items.

Definition at line 2511 of file STLExtras.h.

Referenced by EliminateDuplicatePHINodes(), llvm::MachineRegisterInfo::hasAtMostUserInstrs(), and hasNItemsOrLess().

hasNItemsOrMore() [1/2]

template<typename ContainerTy >

bool llvm::hasNItemsOrMore	(	ContainerTy &&	C,
		unsigned	N
	)

Returns true if the given container has N or more items.

Definition at line 2527 of file STLExtras.h.

References llvm::CallingConv::C, hasNItemsOrMore(), and N.

hasNItemsOrMore() [2/2]

template<typename IterTy , typename Pred = bool (*)(const decltype(*std::declval<IterTy>()) &)>

bool llvm::hasNItemsOrMore	(	IterTy &&	Begin,
		IterTy &&	End,
		unsigned	N,
		Pred &&	ShouldBeCounted = [](const decltype(*std::declval<IterTy>()) &) { return true; },
		std::enable_if_t< !std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< std::remove_reference_t< decltype(Begin)> >::iterator_category >::value, void > *	= nullptr
	)

Return true if the sequence [Begin, End) has N or more items.

Runs in O(N) time. Not meant for use with random-access iterators. Can optionally take a predicate to lazily filter some items.

Definition at line 2490 of file STLExtras.h.

Referenced by hasNItemsOrMore(), llvm::BasicBlock::hasNPredecessorsOrMore(), llvm::Value::hasNUndroppableUsesOrMore(), and llvm::Value::hasNUsesOrMore().

hasOnlySimpleTerminator()

bool llvm::hasOnlySimpleTerminator

(

const Function &

F

)

Definition at line 2214 of file BasicBlockUtils.cpp.

References F.

Referenced by FixIrreducibleImpl().

hasOutsideLoopUser()

static bool llvm::hasOutsideLoopUser ( const Loop *  TheLoop, Instruction *  Inst, SmallPtrSetImpl< Value * > &  AllowedExit  )

static

Check that the instruction has outside loop users and is not an identified reduction variable.

Definition at line 416 of file LoopVectorizationLegality.cpp.

References llvm::LoopBase< BlockT, LoopT >::contains(), llvm::SmallPtrSetImpl< PtrType >::count(), dbgs(), LLVM_DEBUG, and llvm::Value::users().

hasPartialIVCondition()

std::optional< IVConditionInfo > llvm::hasPartialIVCondition	(	const Loop &	L,
		unsigned	MSSAThreshold,
		const MemorySSA &	MSSA,
		AAResults &	AA
	)

Check if the loop header has a conditional branch that is not loop-invariant, because it involves load instructions.

If all paths from either the true or false successor to the header or loop exists do not modify the memory feeding the condition, perform 'partial unswitching'. That is, duplicate the instructions feeding the condition in the pre-header. Then unswitch on the duplicated condition. The condition is now known in the unswitched version for the 'invariant' path through the original loop.

If the branch condition of the header is partially invariant, return a pair containing the instructions to duplicate and a boolean Constant to update the condition in the loops created for the true or false successors.

Definition at line 1927 of file LoopUtils.cpp.

References all_of(), any_of(), llvm::SmallVectorImpl< T >::append(), assert(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::SmallVectorBase< Size_T >::empty(), llvm::MemoryLocation::get(), llvm::MemoryAccess::getBlock(), llvm::ConstantInt::getFalse(), llvm::MemorySSA::getMemoryAccess(), llvm::AAResults::getModRefInfo(), llvm::ConstantInt::getTrue(), I, Info, llvm::SmallPtrSetImpl< PtrType >::insert(), isModSet(), isMustProgress(), MSSAThreshold, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallPtrSetImplBase::size(), succ_begin(), succ_end(), successors(), and llvm::Value::uses().

Referenced by collectUnswitchCandidates().

hasPointeeTypeAttr()

bool llvm::hasPointeeTypeAttr ( Argument *  Arg )

inline

Definition at line 130 of file SPIRVUtils.h.

References llvm::Argument::hasByRefAttr(), llvm::Argument::hasByValAttr(), and llvm::Argument::hasStructRetAttr().

Referenced by getArgSPIRVType().

hasProcessableCondition()

static bool llvm::hasProcessableCondition ( const Loop &  L, ScalarEvolution &  SE, ICmpInst *  ICmp, ConditionInfo &  Cond, bool  IsExitCond  )

static

Definition at line 125 of file LoopBoundSplit.cpp.

References analyzeICmp(), calculateUpperBound(), Cond, llvm::ConstantInt::getValue(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), llvm::ConstantInt::isNegative(), and llvm::ConstantInt::isZero().

Referenced by canSplitLoopBound(), and findSplitCandidate().

hasProfMD()

bool llvm::hasProfMD

(

const Instruction &

I

)

Checks if an Instruction has MD_prof Metadata.

Definition at line 72 of file ProfDataUtils.cpp.

References I.

hasReductionStartParam()

bool llvm::hasReductionStartParam

(

unsigned

OPC

)

Definition at line 362 of file VECustomDAG.cpp.

References llvm::ISD::isVPReduction().

Referenced by getIdiomaticVectorType(), llvm::VECustomDAG::getLegalReductionOpVVP(), and llvm::VETargetLowering::lowerToVVP().

hasSingleElement()

template<typename ContainerTy >

bool llvm::hasSingleElement

(

ContainerTy &&

C

)

Returns true if the given container only contains a single element.

Definition at line 322 of file STLExtras.h.

References B, llvm::CallingConv::C, and E.

Referenced by llvm::DWARFUnit::getAddrOffsetSectionItem(), llvm::MachineRegisterInfo::hasOneDef(), llvm::MachineRegisterInfo::hasOneNonDBGUse(), llvm::MachineRegisterInfo::hasOneNonDBGUser(), llvm::SDNode::hasOneUse(), llvm::Value::hasOneUse(), llvm::MachineRegisterInfo::hasOneUse(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::Split().

hasUnrollAndJamTransformation()

TransformationMode llvm::hasUnrollAndJamTransformation

(

const Loop *

L

)

Definition at line 373 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), getOptionalIntLoopAttribute(), hasDisableAllTransformsHint(), TM_Disable, TM_ForcedByUser, TM_SuppressedByUser, and TM_Unspecified.

Referenced by tryToUnrollAndJamLoop(), tryToUnrollLoop(), and warnAboutLeftoverTransformations().

hasUnrollTransformation()

TransformationMode llvm::hasUnrollTransformation

(

const Loop *

L

)

Get the mode for LLVM's supported loop transformations.

Definition at line 352 of file LoopUtils.cpp.

References getBooleanLoopAttribute(), getOptionalIntLoopAttribute(), hasDisableAllTransformsHint(), TM_Disable, TM_ForcedByUser, TM_SuppressedByUser, and TM_Unspecified.

Referenced by gatherUnrollingPreferences(), llvm::LoopVectorizeHints::getInterleave(), tryToUnrollLoop(), and warnAboutLeftoverTransformations().

hasUTF16ByteOrderMark()

bool llvm::hasUTF16ByteOrderMark

(

ArrayRef< char >

SrcBytes

)

Returns true if a blob of text starts with a UTF-16 big or little endian byte order mark.

Definition at line 79 of file ConvertUTFWrapper.cpp.

References llvm::ArrayRef< T >::size().

hasValidBranchWeightMD()

bool llvm::hasValidBranchWeightMD

(

const Instruction &

I

)

Checks if an instructions has valid Branch Weight Metadata.

Parameters

I	The instruction to check

Returns

True if I has an MD_prof node containing valid Branch Weights, i.e., one weight for each successor. False otherwise.

Definition at line 85 of file ProfDataUtils.cpp.

References getValidBranchWeightMDNode(), and I.

HasValue()

template<typename M >

detail::ValueMatchesPoly< M > llvm::HasValue

(

M

Matcher

)

Definition at line 221 of file Error.h.

Referenced by llvm::orc::shared::SPSSerializationTraits< SPSOptional< SPSTagT >, std::optional< T > >::deserialize(), and llvm::sys::unicode::readNode().

hasVectorizeTransformation()

TransformationMode llvm::hasVectorizeTransformation

(

const Loop *

L

)

Definition at line 391 of file LoopUtils.cpp.

References Enable, getBooleanLoopAttribute(), getOptionalBoolLoopAttribute(), getOptionalElementCountLoopAttribute(), getOptionalIntLoopAttribute(), hasDisableAllTransformsHint(), TM_Disable, TM_Enable, TM_ForcedByUser, TM_SuppressedByUser, and TM_Unspecified.

Referenced by llvm::LoopRotatePass::run(), and warnAboutLeftoverTransformations().

hasWholeProgramVisibility()

bool llvm::hasWholeProgramVisibility

(

bool

WholeProgramVisibilityEnabledInLTO

)

Definition at line 779 of file WholeProgramDevirt.cpp.

References DisableWholeProgramVisibility, and WholeProgramVisibility.

Referenced by llvm::ThinLTOCodeGenerator::run(), updatePublicTypeTestCalls(), updateVCallVisibilityInIndex(), and updateVCallVisibilityInModule().

haveNoCommonBitsSet()

bool llvm::haveNoCommonBitsSet	(	const WithCache< const Value * > &	LHSCache,
		const WithCache< const Value * > &	RHSCache,
		const SimplifyQuery &	SQ
	)

Return true if LHS and RHS have no common bits set.

Definition at line 236 of file ValueTracking.cpp.

References assert(), llvm::WithCache< Arg >::getKnownBits(), llvm::Value::getType(), llvm::WithCache< Arg >::getValue(), llvm::KnownBits::haveNoCommonBitsSet(), haveNoCommonBitsSetSpecialCases(), llvm::Type::isIntOrIntVectorTy(), LHS, and RHS.

Referenced by isAddLikeOr(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), and llvm::InstCombinerImpl::visitAdd().

heavyweight_hardware_concurrency() [1/2]

ThreadPoolStrategy llvm::heavyweight_hardware_concurrency ( StringRef  Num )

inline

Like heavyweight_hardware_concurrency() above, but builds a strategy based on the rules described for get_threadpool_strategy().

If Num is invalid, returns a default strategy where one thread per hardware core is used.

Definition at line 173 of file Threading.h.

References get_threadpool_strategy(), and heavyweight_hardware_concurrency().

heavyweight_hardware_concurrency() [2/2]

ThreadPoolStrategy llvm::heavyweight_hardware_concurrency ( unsigned  ThreadCount = 0 )

inline

Returns a thread strategy for tasks requiring significant memory or other resources.

To be used for workloads where hardware_concurrency() proves to be less efficient. Avoid this strategy if doing lots of I/O. Currently based on physical cores, if available for the host system, otherwise falls back to hardware_concurrency(). Returns 1 when LLVM is configured with LLVM_ENABLE_THREADS = OFF.

Definition at line 162 of file Threading.h.

References llvm::ThreadPoolStrategy::ThreadsRequested, and llvm::ThreadPoolStrategy::UseHyperThreads.

Referenced by heavyweight_hardware_concurrency(), llvm::ThinLTOCodeGenerator::run(), and splitCodeGen().

HexagonConvertUnits()

unsigned llvm::HexagonConvertUnits	(	unsigned	ItinUnits,
		unsigned *	Lanes
	)

Definition at line 175 of file HexagonMCTargetDesc.cpp.

Referenced by llvm::HexagonCVIResource::HexagonCVIResource().

HexagonGetLastSlot()

unsigned llvm::HexagonGetLastSlot

(

)

Definition at line 173 of file HexagonMCTargetDesc.cpp.

Referenced by llvm::HexagonMCInstrInfo::getOtherReservedSlots().

HexagonLowerToMC()

void llvm::HexagonLowerToMC	(	const MCInstrInfo &	MCII,
		const MachineInstr *	MI,
		MCInst &	MCB,
		HexagonAsmPrinter &	AP
	)

Definition at line 97 of file HexagonMCInstLower.cpp.

References llvm::MCInst::addOperand(), assert(), llvm::APFloat::bitcastToAPInt(), llvm::MCSymbolRefExpr::create(), llvm::MCConstantExpr::create(), llvm::HexagonMCExpr::create(), llvm::MCOperand::createExpr(), llvm::MCOperand::createInst(), llvm::MCContext::createMCInst(), llvm::MCOperand::createReg(), llvm::HexagonAsmPrinter::EmitSled(), errs(), llvm::HexagonMCInstrInfo::extendIfNeeded(), llvm::AsmPrinter::GetBlockAddressSymbol(), llvm::AsmPrinter::GetCPISymbol(), llvm::AsmPrinter::GetExternalSymbolSymbol(), llvm::AsmPrinter::GetJTISymbol(), llvm::MCInst::getOpcode(), llvm::APInt::getRawData(), llvm::AsmPrinter::getSymbol(), GetSymbolRef(), llvm::HexagonAsmPrinter::HexagonProcessInstruction(), llvm::HexagonII::HMOTF_ConstExtended, llvm_unreachable, MI, llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_FPImmediate, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterMask, llvm::AsmPrinter::OutContext, llvm::Pass::print(), llvm::HexagonMCInstrInfo::setInnerLoop(), llvm::HexagonMCInstrInfo::setMustExtend(), llvm::MCInst::setOpcode(), and llvm::HexagonMCInstrInfo::setOuterLoop().

Referenced by llvm::HexagonAsmPrinter::emitInstruction().

HexagonMCShuffle() [1/3]

bool llvm::HexagonMCShuffle	(	MCContext &	Context,
		bool	ReportErrors,
		MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst &	MCB
	)

Definition at line 103 of file HexagonMCShuffler.cpp.

References llvm::HexagonMCInstrInfo::bundleSize(), Context, dbgs(), DisableShuffle, llvm::HexagonMCInstrInfo::isBundle(), LLVM_DEBUG, and llvm::HexagonMCShuffler::reshuffleTo().

Referenced by llvm::HexagonMCInstrInfo::tryCompound().

HexagonMCShuffle() [2/3]

bool llvm::HexagonMCShuffle	(	MCContext &	Context,
		MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst &	MCB,
		MCInst const &	AddMI,
		int	fixupCount
	)

Definition at line 179 of file HexagonMCShuffler.cpp.

References llvm::HexagonMCInstrInfo::bundleSize(), Context, DisableShuffle, llvm::HexagonMCInstrInfo::hasDuplex(), llvm::HexagonMCInstrInfo::hasImmExt(), HEXAGON_PACKET_SIZE, llvm::HexagonMCInstrInfo::isBundle(), and llvm::HexagonMCShuffler::reshuffleTo().

HexagonMCShuffle() [3/3]

bool llvm::HexagonMCShuffle	(	MCContext &	Context,
		MCInstrInfo const &	MCII,
		MCSubtargetInfo const &	STI,
		MCInst &	MCB,
		SmallVector< DuplexCandidate, 8 >	possibleDuplexes
	)

Definition at line 130 of file HexagonMCShuffler.cpp.

References llvm::HexagonMCInstrInfo::bundleSize(), Context, llvm::HexagonMCShuffler::copyTo(), dbgs(), DisableShuffle, llvm::HexagonMCInstrInfo::isBundle(), LLVM_DEBUG, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::HexagonMCInstrInfo::replaceDuplex(), llvm::HexagonMCShuffler::reshuffleTo(), llvm::SmallVectorBase< Size_T >::size(), and llvm::HexagonShuffler::size().

HI22()

static unsigned llvm::HI22 ( int64_t  imm )

inlinestatic

Definition at line 173 of file Sparc.h.

Referenced by HIX22(), and replaceFI().

Hi_32()

constexpr uint32_t llvm::Hi_32 ( uint64_t  Value )

inlineconstexpr

Return the high 32 bits of a 64 bit value.

Definition at line 136 of file MathExtras.h.

Referenced by buildAddr64RSrc(), buildOffsetSrc(), convertIntToDoubleImm(), extractRotateInfo(), findContiguousZerosAtLeast(), llvm::SIInstrInfo::foldImmediate(), llvm::RISCVMatInt::generateInstSeq(), llvm::RISCVMatInt::generateTwoRegInstSeq(), KnuthDiv(), LowerBUILD_VECTORvXi1(), llvm::AMDGPUTargetLowering::PerformDAGCombine(), selectI64Imm(), selectI64ImmDirect(), and selectI64ImmDirectPrefix().

HIX22()

static unsigned llvm::HIX22 ( int64_t  imm )

inlinestatic

Definition at line 181 of file Sparc.h.

References HI22().

Referenced by replaceFI().

hoistAllInstructionsInto()

void llvm::hoistAllInstructionsInto	(	BasicBlock *	DomBlock,
		Instruction *	InsertPt,
		BasicBlock *	BB
	)

Hoist all of the instructions in the IfBlock to the dominant block DomBlock, by moving its instructions to the insertion point InsertPt.

The moved instructions receive the insertion point debug location values (DILocations) and their debug intrinsic instructions are removed.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3572 of file Local.cpp.

References llvm::BasicBlock::begin(), dropDebugUsers(), llvm::BasicBlock::end(), llvm::Instruction::getDebugLoc(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BasicBlock::getTerminator(), I, and llvm::BasicBlock::splice().

Referenced by FoldTwoEntryPHINode().

hoistRegion()

bool llvm::hoistRegion	(	DomTreeNode *	N,
		AAResults *	AA,
		LoopInfo *	LI,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		TargetLibraryInfo *	TLI,
		Loop *	CurLoop,
		MemorySSAUpdater &	MSSAU,
		ScalarEvolution *	SE,
		ICFLoopSafetyInfo *	SafetyInfo,
		SinkAndHoistLICMFlags &	Flags,
		OptimizationRemarkEmitter *	ORE,
		bool	LoopNestMode,
		bool	AllowSpeculation
	)

Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in depth first order w.r.t the DominatorTree.

This allows us to visit definitions before uses, allowing us to hoist a loop body in one pass without iteration. Takes DomTreeNode, AAResults, LoopInfo, DominatorTree, TargetLibraryInfo, Loop, AliasSet information for all instructions of the loop and loop safety information as arguments. Diagnostics is emitted via ORE. It returns changed status. AllowSpeculation is whether values should be hoisted even if they are not guaranteed to execute in the loop, but are safe to speculatively execute.

This allows us to visit definitions before uses, allowing us to hoist a loop body in one pass without iteration.

Definition at line 874 of file LICM.cpp.

References all_of(), assert(), canSinkOrHoistInst(), ControlFlowHoisting, dbgs(), llvm::ICFLoopSafetyInfo::doesNotWriteMemoryBefore(), llvm::DominatorTree::dominates(), eraseInstruction(), llvm::DomTreeNodeBase< NodeT >::getBlock(), llvm::DomTreeNodeBase< NodeT >::getIDom(), llvm::PHINode::getIncomingBlock(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::MemorySSAUpdater::getMemorySSA(), llvm::Value::getNameOrAsOperand(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::PHINode::getNumIncomingValues(), llvm::Instruction::getParent(), llvm::BasicBlock::getTerminator(), llvm::Loop::hasLoopInvariantOperands(), hoist(), hoistArithmetics(), I, llvm::ICFLoopSafetyInfo::insertInstructionTo(), inSubLoop(), llvm::ICFLoopSafetyInfo::isGuaranteedToExecute(), isGuard(), llvm::Loop::isLoopInvariant(), isSafeToExecuteUnconditionally(), LLVM_DEBUG, make_early_inc_range(), llvm::PatternMatch::match(), moveInstructionBefore(), N, llvm::LoopBlocksRPO::perform(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), reverse(), llvm::PHINode::setIncomingBlock(), llvm::LoopInfoBase< BlockT, LoopT >::verify(), llvm::DominatorTreeBase< NodeT, IsPostDom >::verify(), llvm::MemorySSA::verifyMemorySSA(), and VerifyMemorySSA.

HUerrBound()

static unsigned int llvm::HUerrBound ( bool  inexactMultiply, unsigned int  HUerr1, unsigned int  HUerr2  )

static

Definition at line 671 of file APFloat.cpp.

References assert().

identify_magic() [1/2]

std::error_code llvm::identify_magic	(	const Twine &	path,
		file_magic &	result
	)

Get and identify path's type based on its content.

Parameters

path	Input path.
result	Set to the type of file, or file_magic::unknown.

Returns

errc::success if result has been successfully set, otherwise a platform-specific error_code.

Definition at line 281 of file Magic.cpp.

References llvm::MemoryBuffer::getFile(), and identify_magic().

identify_magic() [2/2]

file_magic llvm::identify_magic

(

StringRef

magic

)

Identify the type of a binary file based on how magical it is.

Identify the magic in magic.

Definition at line 33 of file Magic.cpp.

References llvm::file_magic::archive, llvm::COFF::BigObjMagic, llvm::file_magic::bitcode, llvm::file_magic::clang_ast, llvm::COFF::ClGlObjMagic, llvm::file_magic::coff_cl_gl_object, llvm::file_magic::coff_import_library, llvm::file_magic::coff_object, llvm::file_magic::cuda_fatbinary, llvm::file_magic::dxcontainer_object, llvm::file_magic::elf, llvm::file_magic::elf_core, llvm::file_magic::elf_executable, llvm::file_magic::elf_relocatable, llvm::file_magic::elf_shared_object, llvm::file_magic::goff_object, llvm::file_magic::macho_bundle, llvm::file_magic::macho_core, llvm::file_magic::macho_dsym_companion, llvm::file_magic::macho_dynamic_linker, llvm::file_magic::macho_dynamically_linked_shared_lib, llvm::file_magic::macho_dynamically_linked_shared_lib_stub, llvm::file_magic::macho_executable, llvm::file_magic::macho_file_set, llvm::file_magic::macho_fixed_virtual_memory_shared_lib, llvm::file_magic::macho_kext_bundle, llvm::file_magic::macho_object, llvm::file_magic::macho_preload_executable, llvm::file_magic::macho_universal_binary, memcmp, llvm::file_magic::minidump, llvm::file_magic::offload_binary, llvm::file_magic::offload_bundle, llvm::file_magic::offload_bundle_compressed, offsetof, llvm::file_magic::pdb, llvm::file_magic::pecoff_executable, llvm::COFF::PEMagic, llvm::support::endian::read32le(), llvm::file_magic::spirv_object, startswith(), llvm::file_magic::tapi_file, llvm::file_magic::unknown, llvm::file_magic::wasm_object, llvm::file_magic::windows_resource, llvm::COFF::WinResMagic, llvm::file_magic::xcoff_object_32, and llvm::file_magic::xcoff_object_64.

Referenced by appendFile(), llvm::object::OffloadBinary::create(), llvm::object::createBinary(), llvm::pdb::NativeSession::createFromExe(), llvm::jitlink::createLinkGraphFromCOFFObject(), llvm::jitlink::createLinkGraphFromObject(), llvm::object::ObjectFile::createObjectFile(), llvm::object::SymbolicFile::createSymbolicFile(), llvm::NewArchiveMember::detectKindFromObject(), doList(), llvm::object::extractOffloadBinaries(), llvm::object::IRObjectFile::findBitcodeInMemBuffer(), getSymbolicFile(), hasELFMagic(), identify_magic(), loadPdbFile(), and llvm::pdb::InputFile::open().

identifyNoAliasScopesToClone() [1/2]

void llvm::identifyNoAliasScopesToClone	(	ArrayRef< BasicBlock * >	BBs,
		SmallVectorImpl< MDNode * > &	NoAliasDeclScopes
	)

Find the 'llvm.experimental.noalias.scope.decl' intrinsics in the specified basic blocks and extract their scope.

These are candidates for duplication when cloning.

Definition at line 1235 of file CloneFunction.cpp.

References I, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::JumpThreadingPass::cloneInstructions(), peelLoop(), and UnrollLoop().

identifyNoAliasScopesToClone() [2/2]

void llvm::identifyNoAliasScopesToClone	(	BasicBlock::iterator	Start,
		BasicBlock::iterator	End,
		SmallVectorImpl< MDNode * > &	NoAliasDeclScopes
	)

Find the 'llvm.experimental.noalias.scope.decl' intrinsics in the specified instruction range and extract their scope.

These are candidates for duplication when cloning.

Definition at line 1243 of file CloneFunction.cpp.

References End, I, make_range(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

idf_begin()

template<class T >

idf_iterator< T > llvm::idf_begin

(

const T &

G

)

Definition at line 267 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by inverse_depth_first().

idf_end()

template<class T >

idf_iterator< T > llvm::idf_end

(

const T &

G

)

Definition at line 272 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by inverse_depth_first().

idf_ext_begin()

template<class T , class SetTy >

idf_ext_iterator< T, SetTy > llvm::idf_ext_begin	(	const T &	G,
		SetTy &	S
	)

Definition at line 292 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by inverse_depth_first_ext().

idf_ext_end()

template<class T , class SetTy >

idf_ext_iterator< T, SetTy > llvm::idf_ext_end	(	const T &	G,
		SetTy &	S
	)

Definition at line 297 of file DepthFirstIterator.h.

References llvm::df_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by inverse_depth_first_ext().

impliesPoison()

bool llvm::impliesPoison	(	const Value *	ValAssumedPoison,
		const Value *	V
	)

Return true if V is poison given that ValAssumedPoison is already poison.

For example, if ValAssumedPoison is icmp X, 10 and V is icmp X, 5, impliesPoison returns true.

Definition at line 7164 of file ValueTracking.cpp.

Referenced by createLogicalOp(), llvm::ScalarEvolution::getSequentialMinMaxExpr(), handleOtherCmpSelSimplifications(), simplifySelectInst(), and simplifyWithOpReplaced().

inconvertibleErrorCode()

std::error_code llvm::inconvertibleErrorCode

(

)

The value returned by this function can be returned from convertToErrorCode for Error values where no sensible translation to std::error_code exists.

It should only be used in this situation, and should never be used where a sensible conversion to std::error_code is available, as attempts to convert to/from this error will result in a fatal error. (i.e. it is a programmatic error to try to convert such a value).

Definition at line 90 of file Error.cpp.

Referenced by llvm::orc::addFunctionPointerRelocationsToCurrentSymbol(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addGlobalInstructionSelect(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addInstSelector(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addIRTranslator(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addLegalizeMachineIR(), llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addRegBankSelect(), llvm::jitlink::InProcessMemoryManager::allocate(), llvm::orc::LLJIT::applyDataLayout(), badOS(), llvm::LLVMTargetMachine::buildCodeGenPipeline(), llvm::orc::shared::WrapperFunction< SPSRetTagT(SPSTagTs...)>::call(), llvm::orc::shared::WrapperFunction< SPSRetTagT(SPSTagTs...)>::callAsync(), llvm::DWARFDebugNames::SentinelError::convertToErrorCode(), llvm::mca::RecycledInstErr::convertToErrorCode(), llvm::mca::InstStreamPause::convertToErrorCode(), llvm::mca::InstructionError< T >::convertToErrorCode(), llvm::SymbolRemappingParseError::convertToErrorCode(), llvm::remarks::EndOfFileError::convertToErrorCode(), llvm::BinaryStreamError::convertToErrorCode(), llvm::json::ParseError::convertToErrorCode(), llvm::UndefVarError::convertToErrorCode(), llvm::ErrorDiagnostic::convertToErrorCode(), llvm::NotFoundError::convertToErrorCode(), llvm::ErrorReported::convertToErrorCode(), llvm::remarks::YAMLParseError::convertToErrorCode(), llvm::orc::MachOPlatform::Create(), llvm::orc::ELFNixPlatform::Create(), llvm::orc::COFFPlatform::Create(), llvm::orc::shared::WrapperFunctionCall::Create(), llvm::orc::EPCIndirectionUtils::Create(), llvm::orc::PerfSupportPlugin::Create(), llvm::orc::SharedMemoryMapper::Create(), llvm::orc::StaticLibraryDefinitionGenerator::Create(), llvm::orc::FDSimpleRemoteEPCTransport::Create(), llvm::memprof::RawMemProfReader::create(), llvm::orc::createDWARFContext(), createError(), createError(), llvm::orc::createLocalCompileCallbackManager(), llvm::orc::createLocalLazyCallThroughManager(), llvm::LLVMTargetMachine::createMCStreamer(), llvm::MachO::createRegexFromGlob(), llvm::orc::JITTargetMachineBuilder::createTargetMachine(), llvm::codegen::createTargetMachineForTriple(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::deallocate(), llvm::RuntimeDyldMachOAArch64::decodeAddend(), llvm::RuntimeDyldMachOARM::decodeAddend(), llvm::orc::ORCPlatformSupport::deinitialize(), llvm::orc::shared::detail::ResultDeserializer< SPSError, Error >::deserialize(), llvm::orc::shared::detail::ResultDeserializer< SPSExpected< SPSTagT >, Expected< T > >::deserialize(), llvm::orc::shared::detail::ResultDeserializer< SPSRetTagT, RetT >::deserialize(), llvm::logicalview::LVReader::doLoad(), llvm::orc::enableDebuggerSupport(), llvm::orc::JITCompileCallbackManager::executeCompileCallback(), llvm::MachO::InterfaceFile::extract(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::finalize(), llvm::RuntimeDyldImpl::finalizeAsync(), llvm::orc::LazyCallThroughManager::findReexport(), llvm::lto::findThinLTOModule(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::forEachRelaRelocation(), llvm::jitlink::COFFLinkGraphBuilder::forEachRelocation(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::forEachRelRelocation(), llvm::orc::shared::detail::fromSPSSerializable(), llvm::DWARFFormValue::getAsCString(), getBitcodeFileMachine(), llvm::orc::ExecutorProcessControl::getBootstrapMapValue(), llvm::orc::ExecutorProcessControl::getBootstrapSymbols(), getCOFFFileMachine(), llvm::jitlink::BasicLayout::getContiguousPageBasedLayoutSizes(), llvm::orc::JITDylib::getDFSLinkOrder(), llvm::json::Path::Root::getError(), llvm::yaml::FrameIndex::getFI(), llvm::DWARFDie::getLocations(), llvm::DWARFUnit::getStringOffsetSectionItem(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::getSymbolLinkageAndScope(), llvm::jitlink::ELFLinkGraphBuilder< ELFT >::graphifySymbols(), llvm::orc::SimpleRemoteEPC::handleMessage(), llvm::orc::SimpleRemoteEPCServer::handleMessage(), llvm::pdb::hashTagRecord(), initAndLookupTarget(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::initialize(), jitLinkForORC(), llvm::orc::DynamicLibrarySearchGenerator::Load(), llvm::PassPlugin::Load(), llvm::orc::StaticLibraryDefinitionGenerator::Load(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::loadClangModule(), llvm::orc::SelfExecutorProcessControl::loadDylib(), llvm::LegacyJITSymbolResolver::lookup(), llvm::orc::rt_bootstrap::SimpleExecutorDylibManager::lookup(), llvm::orc::lookupAndRecordAddrs(), llvm::orc::makeUnexpectedEOFError(), llvm::MachO::InterfaceFile::merge(), llvm::orc::rt_bootstrap::SimpleExecutorDylibManager::open(), llvm::pdb::InputFile::open(), llvm::orc::LoadAndLinkDynLibrary::operator()(), llvm::orc::ExecutorNativePlatform::operator()(), llvm::orc::SimpleCompiler::operator()(), llvm::PassBuilder::parseAAPipeline(), parseAMDGPUAtomicOptimizerStrategy(), parseCachePruningPolicy(), parseDuration(), llvm::remarks::parseHotnessThresholdOption(), llvm::PassBuilder::parsePassPipeline(), llvm::MCSectionMachO::ParseSectionSpecifier(), llvm::PassBuilder::parseSinglePassOption(), llvm::orc::preserveDebugSections(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::irsymtab::readBitcode(), llvm::orc::ExecutionSession::registerJITDispatchHandlers(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::release(), llvm::MachO::InterfaceFile::remove(), reportError(), llvm::orc::SharedMemoryMapper::reserve(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::reserve(), llvm::orc::shared::WrapperFunctionCall::runWithSPSRet(), llvm::orc::FDSimpleRemoteEPCTransport::sendMessage(), llvm::lto::thinBackend(), llvm::MCDwarfLineTableHeader::tryGetFile(), unsupportedBatch(), llvm::orc::ELFDebugObjectSection< ELFT >::validateInBounds(), llvm::codeview::CVSymbolVisitor::visitSymbolStreamFiltered(), llvm::offloading::wrapCudaBinary(), llvm::offloading::wrapHIPBinary(), llvm::offloading::wrapOpenMPBinaries(), and llvm::orc::DefinitionGenerator::~DefinitionGenerator().

inferAlignFromPtrInfo()

Align llvm::inferAlignFromPtrInfo	(	MachineFunction &	MF,
		const MachinePointerInfo &	MPO
	)

Definition at line 865 of file Utils.cpp.

References commonAlignment(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getFunction(), llvm::MachineFrameInfo::getObjectAlign(), llvm::GlobalValue::getParent(), llvm::MachinePointerInfo::Offset, and llvm::MachinePointerInfo::V.

Referenced by M68kOutgoingArgHandler::assignValueToAddress(), and llvm::CallLowering::handleAssignments().

inferAttributesFromOthers()

bool llvm::inferAttributesFromOthers

(

Function &

F

)

If we can infer one attribute from another on the declaration of a function, explicitly materialize the maximal set in the IR.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 4157 of file Local.cpp.

References F.

Referenced by deriveAttrsInPostOrder(), and inferAllPrototypeAttributes().

inferNonMandatoryLibFuncAttrs() [1/2]

bool llvm::inferNonMandatoryLibFuncAttrs	(	Function &	F,
		const TargetLibraryInfo &	TLI
	)

Definition at line 261 of file BuildLibCalls.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), llvm::TargetLibraryInfo::has(), isLibFreeFunction(), isReallocLikeFn(), setAlignedAllocParam(), setAllocatedPointerParam(), setAllocFamily(), setAllocKind(), setAllocSize(), setArgNoUndef(), setArgsNoUndef(), setDoesNotAccessMemory(), setDoesNotAlias(), setDoesNotCapture(), setDoesNotFreeMemory(), setDoesNotThrow(), setNonLazyBind(), setOnlyAccessesArgMemory(), setOnlyAccessesInaccessibleMemOrArgMem(), setOnlyAccessesInaccessibleMemory(), setOnlyReadsMemory(), setOnlyWritesMemory(), setRetAndArgsNoUndef(), setRetDoesNotAlias(), setRetNoUndef(), setReturnedArg(), and setWillReturn().

inferNonMandatoryLibFuncAttrs() [2/2]

bool llvm::inferNonMandatoryLibFuncAttrs	(	Module *	M,
		StringRef	Name,
		const TargetLibraryInfo &	TLI
	)

Analyze the name and prototype of the given function and set any applicable attributes.

Note that this merely helps optimizations on an already existing function but does not consider mandatory attributes.

If the library function is unavailable, this doesn't modify it.

Returns true if any attributes were set and false otherwise.

Definition at line 253 of file BuildLibCalls.cpp.

References F, inferNonMandatoryLibFuncAttrs(), and Name.

Referenced by emitBinaryFloatFnCallHelper(), emitCalloc(), emitFPutC(), emitFPutS(), emitFWrite(), emitHotColdNew(), emitHotColdNewAligned(), emitHotColdNewAlignedNoThrow(), emitHotColdNewNoThrow(), emitLibCall(), emitMalloc(), emitPutChar(), emitPutS(), inferAllPrototypeAttributes(), and inferNonMandatoryLibFuncAttrs().

inFunctionScope()

static bool llvm::inFunctionScope ( CompileUnit &  U, unsigned  Idx  )

static

Check if the DIE at Idx is in the scope of a function.

Definition at line 40 of file DWARFLinkerCompileUnit.cpp.

References Idx.

Referenced by llvm::dwarf_linker::classic::CompileUnit::markEverythingAsKept().

initDebugCounterOptions()

void llvm::initDebugCounterOptions

(

)

Definition at line 75 of file DebugCounter.cpp.

References llvm::DebugCounter::instance().

Referenced by initCommonOptions().

initDebugOptions()

void llvm::initDebugOptions

(

)

Definition at line 145 of file Debug.cpp.

References Debug, DebugBufferSize, and DebugOnly.

Referenced by initCommonOptions().

initGraphWriterOptions()

void llvm::initGraphWriterOptions

(

)

Definition at line 52 of file GraphWriter.cpp.

Referenced by initCommonOptions().

initializeAArch64A53Fix835769Pass()

void llvm::initializeAArch64A53Fix835769Pass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64A57FPLoadBalancingPass()

void llvm::initializeAArch64A57FPLoadBalancingPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64AdvSIMDScalarPass()

void llvm::initializeAArch64AdvSIMDScalarPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64Arm64ECCallLoweringPass()

void llvm::initializeAArch64Arm64ECCallLoweringPass

(

PassRegistry &

)

initializeAArch64BranchTargetsPass()

void llvm::initializeAArch64BranchTargetsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64CFIFixupPass()

void llvm::initializeAArch64CFIFixupPass

(

PassRegistry &

)

initializeAArch64CollectLOHPass()

void llvm::initializeAArch64CollectLOHPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64CompressJumpTablesPass()

void llvm::initializeAArch64CompressJumpTablesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64CondBrTuningPass()

void llvm::initializeAArch64CondBrTuningPass

(

PassRegistry &

)

initializeAArch64ConditionalComparesPass()

void llvm::initializeAArch64ConditionalComparesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64ConditionOptimizerPass()

void llvm::initializeAArch64ConditionOptimizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64DAGToDAGISelPass()

void llvm::initializeAArch64DAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64DeadRegisterDefinitionsPass()

void llvm::initializeAArch64DeadRegisterDefinitionsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64ExpandPseudoPass()

void llvm::initializeAArch64ExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64GlobalsTaggingPass()

void llvm::initializeAArch64GlobalsTaggingPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64LoadStoreOptPass()

void llvm::initializeAArch64LoadStoreOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64LoopIdiomTransformLegacyPassPass()

void llvm::initializeAArch64LoopIdiomTransformLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64LowerHomogeneousPrologEpilogPass()

void llvm::initializeAArch64LowerHomogeneousPrologEpilogPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64MIPeepholeOptPass()

void llvm::initializeAArch64MIPeepholeOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64O0PreLegalizerCombinerPass()

void llvm::initializeAArch64O0PreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PointerAuthPass()

void llvm::initializeAArch64PointerAuthPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PostCoalescerPass()

void llvm::initializeAArch64PostCoalescerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PostLegalizerCombinerPass()

void llvm::initializeAArch64PostLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PostLegalizerLoweringPass()

void llvm::initializeAArch64PostLegalizerLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PostSelectOptimizePass()

void llvm::initializeAArch64PostSelectOptimizePass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PreLegalizerCombinerPass()

void llvm::initializeAArch64PreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64PromoteConstantPass()

void llvm::initializeAArch64PromoteConstantPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64RedundantCopyEliminationPass()

void llvm::initializeAArch64RedundantCopyEliminationPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64SIMDInstrOptPass()

void llvm::initializeAArch64SIMDInstrOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64SLSHardeningPass()

void llvm::initializeAArch64SLSHardeningPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64SpeculationHardeningPass()

void llvm::initializeAArch64SpeculationHardeningPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64StackTaggingPass()

void llvm::initializeAArch64StackTaggingPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64StackTaggingPreRAPass()

void llvm::initializeAArch64StackTaggingPreRAPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAArch64StorePairSuppressPass()

void llvm::initializeAArch64StorePairSuppressPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeAAResultsWrapperPassPass()

void llvm::initializeAAResultsWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::AAResultsWrapperPass::AAResultsWrapperPass(), initializeAnalysis(), llvm::SelectionDAGISel::SelectionDAGISel(), and llvm::TargetPassConfig::TargetPassConfig().

InitializeAllAsmParsers()

void llvm::InitializeAllAsmParsers ( )

inline

InitializeAllAsmParsers - The main program should call this function if it wants all asm parsers that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 99 of file TargetSelect.h.

InitializeAllAsmPrinters()

void llvm::InitializeAllAsmPrinters ( )

inline

InitializeAllAsmPrinters - The main program should call this function if it wants all asm printers that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 89 of file TargetSelect.h.

InitializeAllDisassemblers()

void llvm::InitializeAllDisassemblers ( )

inline

InitializeAllDisassemblers - The main program should call this function if it wants all disassemblers that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 109 of file TargetSelect.h.

InitializeAllTargetInfos()

void llvm::InitializeAllTargetInfos ( )

inline

InitializeAllTargetInfos - The main program should call this function if it wants access to all available targets that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 56 of file TargetSelect.h.

Referenced by InitializeAllTargets().

InitializeAllTargetMCAs()

void llvm::InitializeAllTargetMCAs ( )

inline

InitializeAllTargetMCAs - The main program should call this function to initialize the target CustomBehaviour and InstrPostProcess classes.

Definition at line 170 of file TargetSelect.h.

InitializeAllTargetMCs()

void llvm::InitializeAllTargetMCs ( )

inline

InitializeAllTargetMCs - The main program should call this function if it wants access to all available target MC that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 79 of file TargetSelect.h.

InitializeAllTargets()

void llvm::InitializeAllTargets ( )

inline

InitializeAllTargets - The main program should call this function if it wants access to all available target machines that LLVM is configured to support, to make them available via the TargetRegistry.

It is legal for a client to make multiple calls to this function.

Definition at line 66 of file TargetSelect.h.

References InitializeAllTargetInfos().

initializeAlwaysInlinerLegacyPassPass()

void llvm::initializeAlwaysInlinerLegacyPassPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeAMDGPUAAWrapperPassPass()

void llvm::initializeAMDGPUAAWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::AMDGPUAAWrapperPass::AMDGPUAAWrapperPass(), and LLVMInitializeAMDGPUTarget().

initializeAMDGPUAlwaysInlinePass()

void llvm::initializeAMDGPUAlwaysInlinePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUAnnotateKernelFeaturesPass()

void llvm::initializeAMDGPUAnnotateKernelFeaturesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUAnnotateUniformValuesPass()

void llvm::initializeAMDGPUAnnotateUniformValuesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUArgumentUsageInfoPass()

void llvm::initializeAMDGPUArgumentUsageInfoPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUAtomicOptimizerPass()

void llvm::initializeAMDGPUAtomicOptimizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUAttributorLegacyPass()

void llvm::initializeAMDGPUAttributorLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUCodeGenPreparePass()

void llvm::initializeAMDGPUCodeGenPreparePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUCtorDtorLoweringLegacyPass()

void llvm::initializeAMDGPUCtorDtorLoweringLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUDAGToDAGISelPass()

void llvm::initializeAMDGPUDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUExternalAAWrapperPass()

void llvm::initializeAMDGPUExternalAAWrapperPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUGlobalISelDivergenceLoweringPass()

void llvm::initializeAMDGPUGlobalISelDivergenceLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUImageIntrinsicOptimizerPass()

void llvm::initializeAMDGPUImageIntrinsicOptimizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUInsertDelayAluPass()

void llvm::initializeAMDGPUInsertDelayAluPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUInsertSingleUseVDSTPass()

void llvm::initializeAMDGPUInsertSingleUseVDSTPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPULateCodeGenPreparePass()

void llvm::initializeAMDGPULateCodeGenPreparePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPULowerBufferFatPointersPass()

void llvm::initializeAMDGPULowerBufferFatPointersPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPULowerKernelArgumentsPass()

void llvm::initializeAMDGPULowerKernelArgumentsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPULowerKernelAttributesPass()

void llvm::initializeAMDGPULowerKernelAttributesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPULowerModuleLDSLegacyPass()

void llvm::initializeAMDGPULowerModuleLDSLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUMachineCFGStructurizerPass()

void llvm::initializeAMDGPUMachineCFGStructurizerPass

(

PassRegistry &

)

initializeAMDGPUMarkLastScratchLoadPass()

void llvm::initializeAMDGPUMarkLastScratchLoadPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUOpenCLEnqueuedBlockLoweringPass()

void llvm::initializeAMDGPUOpenCLEnqueuedBlockLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPerfHintAnalysisPass()

void llvm::initializeAMDGPUPerfHintAnalysisPass

(

PassRegistry &

)

initializeAMDGPUPostLegalizerCombinerPass()

void llvm::initializeAMDGPUPostLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPreLegalizerCombinerPass()

void llvm::initializeAMDGPUPreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPrintfRuntimeBindingPass()

void llvm::initializeAMDGPUPrintfRuntimeBindingPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPromoteAllocaPass()

void llvm::initializeAMDGPUPromoteAllocaPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPromoteAllocaToVectorPass()

void llvm::initializeAMDGPUPromoteAllocaToVectorPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUPromoteKernelArgumentsPass()

void llvm::initializeAMDGPUPromoteKernelArgumentsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPURegBankCombinerPass()

void llvm::initializeAMDGPURegBankCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPURegBankSelectPass()

void llvm::initializeAMDGPURegBankSelectPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPURemoveIncompatibleFunctionsPass()

void llvm::initializeAMDGPURemoveIncompatibleFunctionsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUResourceUsageAnalysisPass()

void llvm::initializeAMDGPUResourceUsageAnalysisPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPURewriteOutArgumentsPass()

void llvm::initializeAMDGPURewriteOutArgumentsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPURewriteUndefForPHILegacyPass()

void llvm::initializeAMDGPURewriteUndefForPHILegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUSetWavePriorityPass()

void llvm::initializeAMDGPUSetWavePriorityPass

(

PassRegistry &

)

initializeAMDGPUUnifyDivergentExitNodesPass()

void llvm::initializeAMDGPUUnifyDivergentExitNodesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAMDGPUUnifyMetadataPass()

void llvm::initializeAMDGPUUnifyMetadataPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeAnalysis()

void llvm::initializeAnalysis

(

PassRegistry &

Registry

)

Initialize all passes linked into the Analysis library.

initializeAnalysis - Initialize all passes linked into the Analysis library.

Definition at line 20 of file Analysis.cpp.

References initializeAAResultsWrapperPassPass(), initializeBasicAAWrapperPassPass(), initializeBlockFrequencyInfoWrapperPassPass(), initializeBranchProbabilityInfoWrapperPassPass(), initializeCallGraphDOTPrinterPass(), initializeCallGraphViewerPass(), initializeCallGraphWrapperPassPass(), initializeCycleInfoWrapperPassPass(), initializeDependenceAnalysisWrapperPassPass(), initializeDominanceFrontierWrapperPassPass(), initializeDomOnlyPrinterWrapperPassPass(), initializeDomOnlyViewerWrapperPassPass(), initializeDomPrinterWrapperPassPass(), initializeDomViewerWrapperPassPass(), initializeGlobalsAAWrapperPassPass(), initializeIRSimilarityIdentifierWrapperPassPass(), initializeIVUsersWrapperPassPass(), initializeLazyBlockFrequencyInfoPassPass(), initializeLazyBranchProbabilityInfoPassPass(), initializeLazyValueInfoWrapperPassPass(), initializeLCSSAVerificationPassPass(), initializeLoopInfoWrapperPassPass(), initializeMemoryDependenceWrapperPassPass(), initializeMemorySSAWrapperPassPass(), initializeModuleSummaryIndexWrapperPassPass(), initializeOptimizationRemarkEmitterWrapperPassPass(), initializePhiValuesWrapperPassPass(), initializePostDominatorTreeWrapperPassPass(), initializePostDomOnlyPrinterWrapperPassPass(), initializePostDomOnlyViewerWrapperPassPass(), initializePostDomPrinterWrapperPassPass(), initializePostDomViewerWrapperPassPass(), initializeRegionInfoPassPass(), initializeRegionOnlyPrinterPass(), initializeRegionOnlyViewerPass(), initializeRegionPrinterPass(), initializeRegionViewerPass(), initializeScalarEvolutionWrapperPassPass(), initializeSCEVAAWrapperPassPass(), initializeScopedNoAliasAAWrapperPassPass(), initializeStackSafetyGlobalInfoWrapperPassPass(), initializeStackSafetyInfoWrapperPassPass(), initializeTargetTransformInfoWrapperPassPass(), and initializeTypeBasedAAWrapperPassPass().

initializeARCBranchFinalizePass()

void llvm::initializeARCBranchFinalizePass

(

PassRegistry &

Registry

)

initializeARCDAGToDAGISelPass()

void llvm::initializeARCDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeARCTarget().

initializeARCOptAddrModePass()

void llvm::initializeARCOptAddrModePass

(

PassRegistry &

)

initializeARMBlockPlacementPass()

void llvm::initializeARMBlockPlacementPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMBranchTargetsPass()

void llvm::initializeARMBranchTargetsPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMConstantIslandsPass()

void llvm::initializeARMConstantIslandsPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMDAGToDAGISelPass()

void llvm::initializeARMDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMExecutionDomainFixPass()

void llvm::initializeARMExecutionDomainFixPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMExpandPseudoPass()

void llvm::initializeARMExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMFixCortexA57AES1742098Pass()

void llvm::initializeARMFixCortexA57AES1742098Pass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMLoadStoreOptPass()

void llvm::initializeARMLoadStoreOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMLowOverheadLoopsPass()

void llvm::initializeARMLowOverheadLoopsPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMParallelDSPPass()

void llvm::initializeARMParallelDSPPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMPreAllocLoadStoreOptPass()

void llvm::initializeARMPreAllocLoadStoreOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeARMSLSHardeningPass()

void llvm::initializeARMSLSHardeningPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeAssignmentTrackingAnalysisPass()

void llvm::initializeAssignmentTrackingAnalysisPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeAssumptionCacheTrackerPass()

void llvm::initializeAssumptionCacheTrackerPass

(

PassRegistry &

)

Referenced by llvm::AssumptionCacheTracker::AssumptionCacheTracker().

initializeAtomicExpandLegacyPass()

void llvm::initializeAtomicExpandLegacyPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeAVRDAGToDAGISelPass()

void llvm::initializeAVRDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeAVRTarget().

initializeAVRExpandPseudoPass()

void llvm::initializeAVRExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeAVRTarget().

initializeAVRShiftExpandPass()

void llvm::initializeAVRShiftExpandPass

(

PassRegistry &

)

Referenced by LLVMInitializeAVRTarget().

initializeBarrierNoopPass()

void llvm::initializeBarrierNoopPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeBasicAAWrapperPassPass()

void llvm::initializeBasicAAWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::BasicAAWrapperPass::BasicAAWrapperPass(), initializeAnalysis(), and llvm::TargetPassConfig::TargetPassConfig().

initializeBasicBlockPathCloningPass()

void llvm::initializeBasicBlockPathCloningPass

(

PassRegistry &

)

Referenced by llvm::BasicBlockPathCloning::BasicBlockPathCloning(), and initializeCodeGen().

initializeBasicBlockSectionsPass()

void llvm::initializeBasicBlockSectionsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeBasicBlockSectionsProfileReaderWrapperPassPass()

void llvm::initializeBasicBlockSectionsProfileReaderWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::BasicBlockSectionsProfileReaderWrapperPass::BasicBlockSectionsProfileReaderWrapperPass().

initializeBlockFrequencyInfoWrapperPassPass()

void llvm::initializeBlockFrequencyInfoWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::BlockFrequencyInfoWrapperPass::BlockFrequencyInfoWrapperPass(), and initializeAnalysis().

initializeBPFCheckAndAdjustIRPass()

void llvm::initializeBPFCheckAndAdjustIRPass

(

PassRegistry &

)

Referenced by LLVMInitializeBPFTarget().

initializeBPFDAGToDAGISelPass()

void llvm::initializeBPFDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeBPFTarget().

initializeBPFMIPeepholePass()

void llvm::initializeBPFMIPeepholePass

(

PassRegistry &

)

Referenced by LLVMInitializeBPFTarget().

initializeBPFMIPreEmitCheckingPass()

void llvm::initializeBPFMIPreEmitCheckingPass

(

PassRegistry &

)

initializeBPFMIPreEmitPeepholePass()

void llvm::initializeBPFMIPreEmitPeepholePass

(

PassRegistry &

)

initializeBPFMISimplifyPatchablePass()

void llvm::initializeBPFMISimplifyPatchablePass

(

PassRegistry &

)

initializeBranchFolderPassPass()

void llvm::initializeBranchFolderPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeBranchProbabilityInfoWrapperPassPass()

void llvm::initializeBranchProbabilityInfoWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::BranchProbabilityInfoWrapperPass::BranchProbabilityInfoWrapperPass(), initializeAnalysis(), and llvm::SelectionDAGISel::SelectionDAGISel().

initializeBranchRelaxationPass()

void llvm::initializeBranchRelaxationPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeBreakCriticalEdgesPass()

void llvm::initializeBreakCriticalEdgesPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeBreakFalseDepsPass()

void llvm::initializeBreakFalseDepsPass

(

PassRegistry &

)

Referenced by llvm::BreakFalseDeps::BreakFalseDeps(), and initializeCodeGen().

initializeCallBrPreparePass()

void llvm::initializeCallBrPreparePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeCallGraphDOTPrinterPass()

void llvm::initializeCallGraphDOTPrinterPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeCallGraphViewerPass()

void llvm::initializeCallGraphViewerPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeCallGraphWrapperPassPass()

void llvm::initializeCallGraphWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::CallGraphWrapperPass::CallGraphWrapperPass(), and initializeAnalysis().

initializeCanonicalizeFreezeInLoopsPass()

void llvm::initializeCanonicalizeFreezeInLoopsPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeCFGSimplifyPassPass()

void llvm::initializeCFGSimplifyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeCFGuardLongjmpPass()

void llvm::initializeCFGuardLongjmpPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeCFGuardPass()

void llvm::initializeCFGuardPass

(

PassRegistry &

)

initializeCFIFixupPass()

void llvm::initializeCFIFixupPass

(

PassRegistry &

)

Referenced by llvm::CFIFixup::CFIFixup(), and initializeCodeGen().

initializeCFIInstrInserterPass()

void llvm::initializeCFIInstrInserterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeCheckDebugMachineModulePass()

void llvm::initializeCheckDebugMachineModulePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeCodeGen()

void llvm::initializeCodeGen

(

PassRegistry &

Registry

)

Initialize all passes linked into the CodeGen library.

initializeCodeGen - Initialize all passes linked into the CodeGen library.

Definition at line 20 of file CodeGen.cpp.

References initializeAssignmentTrackingAnalysisPass(), initializeAtomicExpandLegacyPass(), initializeBasicBlockPathCloningPass(), initializeBasicBlockSectionsPass(), initializeBranchFolderPassPass(), initializeBranchRelaxationPass(), initializeBreakFalseDepsPass(), initializeCallBrPreparePass(), initializeCFGuardLongjmpPass(), initializeCFIFixupPass(), initializeCFIInstrInserterPass(), initializeCheckDebugMachineModulePass(), initializeCodeGenPrepareLegacyPassPass(), initializeDeadMachineInstructionElimPass(), initializeDebugifyMachineModulePass(), initializeDetectDeadLanesPass(), initializeDwarfEHPrepareLegacyPassPass(), initializeEarlyIfConverterPass(), initializeEarlyIfPredicatorPass(), initializeEarlyMachineLICMPass(), initializeEarlyTailDuplicatePass(), initializeExpandLargeDivRemLegacyPassPass(), initializeExpandLargeFpConvertLegacyPassPass(), initializeExpandMemCmpLegacyPassPass(), initializeExpandPostRAPass(), initializeFEntryInserterPass(), initializeFinalizeISelPass(), initializeFinalizeMachineBundlesPass(), initializeFixupStatepointCallerSavedPass(), initializeFuncletLayoutPass(), initializeGCMachineCodeAnalysisPass(), initializeGCModuleInfoPass(), initializeHardwareLoopsLegacyPass(), initializeIfConverterPass(), initializeImplicitNullChecksPass(), initializeIndirectBrExpandLegacyPassPass(), initializeInitUndefPass(), initializeInterleavedAccessPass(), initializeInterleavedLoadCombinePass(), initializeJMCInstrumenterPass(), initializeLiveDebugValuesPass(), initializeLiveDebugVariablesPass(), initializeLiveIntervalsPass(), initializeLiveRangeShrinkPass(), initializeLiveStacksPass(), initializeLiveVariablesPass(), initializeLocalStackSlotPassPass(), initializeLowerGlobalDtorsLegacyPassPass(), initializeLowerIntrinsicsPass(), initializeMachineBlockFrequencyInfoPass(), initializeMachineBlockPlacementPass(), initializeMachineBlockPlacementStatsPass(), initializeMachineCFGPrinterPass(), initializeMachineCombinerPass(), initializeMachineCopyPropagationPass(), initializeMachineCSEPass(), initializeMachineCycleInfoPrinterPassPass(), initializeMachineCycleInfoWrapperPassPass(), initializeMachineDominatorTreePass(), initializeMachineFunctionPrinterPassPass(), initializeMachineLateInstrsCleanupPass(), initializeMachineLICMPass(), initializeMachineLoopInfoPass(), initializeMachineModuleInfoWrapperPassPass(), initializeMachineOptimizationRemarkEmitterPassPass(), initializeMachineOutlinerPass(), initializeMachinePipelinerPass(), initializeMachinePostDominatorTreePass(), initializeMachineRegionInfoPassPass(), initializeMachineSanitizerBinaryMetadataPass(), initializeMachineSchedulerPass(), initializeMachineSinkingPass(), initializeMachineUniformityAnalysisPassPass(), initializeMachineUniformityInfoPrinterPassPass(), initializeMachineVerifierPassPass(), initializeMIRAddFSDiscriminatorsPass(), initializeMIRCanonicalizerPass(), initializeMIRNamerPass(), initializeMIRProfileLoaderPassPass(), initializeModuloScheduleTestPass(), initializeObjCARCContractLegacyPassPass(), initializeOptimizePHIsPass(), initializePatchableFunctionPass(), initializePeepholeOptimizerPass(), initializePEIPass(), initializePHIEliminationPass(), initializePostMachineSchedulerPass(), initializePostRAHazardRecognizerPass(), initializePostRAMachineSinkingPass(), initializePostRASchedulerPass(), initializePreISelIntrinsicLoweringLegacyPassPass(), initializeProcessImplicitDefsPass(), initializeRABasicPass(), initializeRAGreedyPass(), initializeRegAllocFastPass(), initializeRegisterCoalescerPass(), initializeRegUsageInfoCollectorPass(), initializeRegUsageInfoPropagationPass(), initializeRemoveRedundantDebugValuesPass(), initializeRenameIndependentSubregsPass(), initializeSafeStackLegacyPassPass(), initializeSelectOptimizePass(), initializeShadowStackGCLoweringPass(), initializeShrinkWrapPass(), initializeSjLjEHPreparePass(), initializeSlotIndexesPass(), initializeStackColoringPass(), initializeStackFrameLayoutAnalysisPassPass(), initializeStackMapLivenessPass(), initializeStackProtectorPass(), initializeStackSlotColoringPass(), initializeStripDebugMachineModulePass(), initializeTailDuplicatePass(), initializeTargetPassConfigPass(), initializeTwoAddressInstructionPassPass(), initializeTypePromotionLegacyPass(), initializeUnpackMachineBundlesPass(), initializeUnreachableBlockElimLegacyPassPass(), initializeUnreachableMachineBlockElimPass(), initializeVirtRegMapPass(), initializeVirtRegRewriterPass(), initializeWasmEHPreparePass(), initializeWinEHPreparePass(), and initializeXRayInstrumentationPass().

Referenced by llvm::TargetPassConfig::TargetPassConfig().

initializeCodeGenPrepareLegacyPassPass()

void llvm::initializeCodeGenPrepareLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeComplexDeinterleavingLegacyPassPass()

void llvm::initializeComplexDeinterleavingLegacyPassPass

(

PassRegistry &

)

initializeCompressEVEXPassPass()

void llvm::initializeCompressEVEXPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeConstantHoistingLegacyPassPass()

void llvm::initializeConstantHoistingLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeCore()

void llvm::initializeCore

(

PassRegistry &

Registry

)

Initialize all passes linked into the Core library.

Definition at line 50 of file Core.cpp.

References initializeDominatorTreeWrapperPassPass(), initializePrintFunctionPassWrapperPass(), initializePrintModulePassWrapperPass(), initializeSafepointIRVerifierPass(), and initializeVerifierLegacyPassPass().

initializeCSKYConstantIslandsPass()

void llvm::initializeCSKYConstantIslandsPass

(

PassRegistry &

)

Referenced by LLVMInitializeCSKYTarget().

initializeCSKYDAGToDAGISelPass()

void llvm::initializeCSKYDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeCSKYTarget().

initializeCycleInfoWrapperPassPass()

void llvm::initializeCycleInfoWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::CycleInfoWrapperPass::CycleInfoWrapperPass(), and initializeAnalysis().

initializeDAEPass()

void llvm::initializeDAEPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeDAHPass()

void llvm::initializeDAHPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeDCELegacyPassPass()

void llvm::initializeDCELegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeDeadMachineInstructionElimPass()

void llvm::initializeDeadMachineInstructionElimPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeDebugifyMachineModulePass()

void llvm::initializeDebugifyMachineModulePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeDependenceAnalysisWrapperPassPass()

void llvm::initializeDependenceAnalysisWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::DependenceAnalysisWrapperPass::DependenceAnalysisWrapperPass(), and initializeAnalysis().

initializeDetectDeadLanesPass()

void llvm::initializeDetectDeadLanesPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeDominanceFrontierWrapperPassPass()

void llvm::initializeDominanceFrontierWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::DominanceFrontierWrapperPass::DominanceFrontierWrapperPass(), and initializeAnalysis().

initializeDominatorTreeWrapperPassPass()

void llvm::initializeDominatorTreeWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::DominatorTreeWrapperPass::DominatorTreeWrapperPass(), and initializeCore().

initializeDomOnlyPrinterWrapperPassPass()

void llvm::initializeDomOnlyPrinterWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeAnalysis().

initializeDomOnlyViewerWrapperPassPass()

void llvm::initializeDomOnlyViewerWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeDomPrinterWrapperPassPass()

void llvm::initializeDomPrinterWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeAnalysis().

initializeDomViewerWrapperPassPass()

void llvm::initializeDomViewerWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeDummyCGSCCPassPass()

void llvm::initializeDummyCGSCCPassPass

(

PassRegistry &

)

Referenced by llvm::DummyCGSCCPass::DummyCGSCCPass().

initializeDwarfEHPrepareLegacyPassPass()

void llvm::initializeDwarfEHPrepareLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeDXContainerGlobalsPass()

void llvm::initializeDXContainerGlobalsPass

(

PassRegistry &

)

Initializer for DXContainerGlobals pass.

Referenced by LLVMInitializeDirectXTarget().

initializeDXILIntrinsicExpansionLegacyPass()

void llvm::initializeDXILIntrinsicExpansionLegacyPass

(

PassRegistry &

)

Initializer for DXIL Intrinsic Expansion.

Referenced by LLVMInitializeDirectXTarget().

initializeDXILOpLoweringLegacyPass()

void llvm::initializeDXILOpLoweringLegacyPass

(

PassRegistry &

)

Initializer for DXILOpLowering.

Referenced by LLVMInitializeDirectXTarget().

initializeDXILPrepareModulePass()

void llvm::initializeDXILPrepareModulePass

(

PassRegistry &

)

Initializer for DXIL-prepare.

Referenced by LLVMInitializeDirectXTarget().

initializeDXILPrettyPrinterPass()

void llvm::initializeDXILPrettyPrinterPass

(

PassRegistry &

)

Initializer for DXILPrettyPrinter.

initializeDXILResourceWrapperPass()

void llvm::initializeDXILResourceWrapperPass

(

PassRegistry &

)

Initializer for DXILTranslateMetadata.

Referenced by LLVMInitializeDirectXTarget().

initializeDXILTranslateMetadataPass()

void llvm::initializeDXILTranslateMetadataPass

(

PassRegistry &

)

Initializer for DXILTranslateMetadata.

Referenced by LLVMInitializeDirectXTarget().

initializeEarlyCSELegacyPassPass()

void llvm::initializeEarlyCSELegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeEarlyCSEMemSSALegacyPassPass()

void llvm::initializeEarlyCSEMemSSALegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeEarlyIfConverterPass()

void llvm::initializeEarlyIfConverterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeEarlyIfPredicatorPass()

void llvm::initializeEarlyIfPredicatorPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeEarlyMachineLICMPass()

void llvm::initializeEarlyMachineLICMPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeEarlyTailDuplicatePass()

void llvm::initializeEarlyTailDuplicatePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeEdgeBundlesPass()

void llvm::initializeEdgeBundlesPass

(

PassRegistry &

)

initializeEHContGuardCatchretPass()

void llvm::initializeEHContGuardCatchretPass

(

PassRegistry &

)

initializeEmbedDXILPassPass()

void llvm::initializeEmbedDXILPassPass

(

PassRegistry &

)

Initializer for dxil embedder pass.

Referenced by LLVMInitializeDirectXTarget().

initializeExpandLargeDivRemLegacyPassPass()

void llvm::initializeExpandLargeDivRemLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeExpandLargeFpConvertLegacyPassPass()

void llvm::initializeExpandLargeFpConvertLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeExpandMemCmpLegacyPassPass()

void llvm::initializeExpandMemCmpLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeExpandPostRAPass()

void llvm::initializeExpandPostRAPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeExpandReductionsPass()

void llvm::initializeExpandReductionsPass

(

PassRegistry &

)

initializeExpandVectorPredicationPass()

void llvm::initializeExpandVectorPredicationPass

(

PassRegistry &

)

initializeExternalAAWrapperPassPass()

void llvm::initializeExternalAAWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::ExternalAAWrapperPass::ExternalAAWrapperPass().

initializeFalkorHWPFFixPass()

void llvm::initializeFalkorHWPFFixPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeFalkorMarkStridedAccessesLegacyPass()

void llvm::initializeFalkorMarkStridedAccessesLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeFEntryInserterPass()

void llvm::initializeFEntryInserterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeFinalizeISelPass()

void llvm::initializeFinalizeISelPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeFinalizeMachineBundlesPass()

void llvm::initializeFinalizeMachineBundlesPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeFixFunctionBitcastsPass()

void llvm::initializeFixFunctionBitcastsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeFixIrreduciblePass()

void llvm::initializeFixIrreduciblePass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeFixupBWInstPassPass()

void llvm::initializeFixupBWInstPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeFixupLEAPassPass()

void llvm::initializeFixupLEAPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeFixupStatepointCallerSavedPass()

void llvm::initializeFixupStatepointCallerSavedPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeFlattenCFGLegacyPassPass()

void llvm::initializeFlattenCFGLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeFPSPass()

void llvm::initializeFPSPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeFuncletLayoutPass()

void llvm::initializeFuncletLayoutPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeGCEmptyBasicBlocksPass()

void llvm::initializeGCEmptyBasicBlocksPass

(

PassRegistry &

)

Referenced by GCEmptyBasicBlocks::GCEmptyBasicBlocks().

initializeGCMachineCodeAnalysisPass()

void llvm::initializeGCMachineCodeAnalysisPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeGCModuleInfoPass()

void llvm::initializeGCModuleInfoPass

(

PassRegistry &

)

Referenced by llvm::GCModuleInfo::GCModuleInfo(), initializeCodeGen(), and llvm::SelectionDAGISel::SelectionDAGISel().

initializeGCNCreateVOPDPass()

void llvm::initializeGCNCreateVOPDPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNDPPCombinePass()

void llvm::initializeGCNDPPCombinePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNNSAReassignPass()

void llvm::initializeGCNNSAReassignPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNPreRALongBranchRegPass()

void llvm::initializeGCNPreRALongBranchRegPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNPreRAOptimizationsPass()

void llvm::initializeGCNPreRAOptimizationsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNRegPressurePrinterPass()

void llvm::initializeGCNRegPressurePrinterPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGCNRewritePartialRegUsesPass()

void llvm::initializeGCNRewritePartialRegUsesPass

(

llvm::PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeGenericToNVVMLegacyPassPass()

void llvm::initializeGenericToNVVMLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeGISelCSEAnalysisWrapperPassPass()

void llvm::initializeGISelCSEAnalysisWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::GISelCSEAnalysisWrapperPass::GISelCSEAnalysisWrapperPass().

initializeGISelKnownBitsAnalysisPass()

void llvm::initializeGISelKnownBitsAnalysisPass

(

PassRegistry &

)

Referenced by llvm::GISelKnownBitsAnalysis::GISelKnownBitsAnalysis().

initializeGlobalISel()

void llvm::initializeGlobalISel

(

PassRegistry &

Registry

)

Initialize all passes linked into the GlobalISel library.

Definition at line 17 of file GlobalISel.cpp.

References initializeInstructionSelectPass(), initializeIRTranslatorPass(), initializeLegalizerPass(), initializeLoadStoreOptPass(), initializeLocalizerPass(), and initializeRegBankSelectPass().

Referenced by LLVMInitializeAArch64Target(), LLVMInitializeAMDGPUTarget(), LLVMInitializeARMTarget(), LLVMInitializeBPFTarget(), LLVMInitializeM68kTarget(), LLVMInitializeMipsTarget(), LLVMInitializePowerPCTarget(), LLVMInitializeRISCVTarget(), LLVMInitializeSPIRVTarget(), and LLVMInitializeX86Target().

initializeGlobalMergePass()

void llvm::initializeGlobalMergePass

(

PassRegistry &

)

initializeGlobalsAAWrapperPassPass()

void llvm::initializeGlobalsAAWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::GlobalsAAWrapperPass::GlobalsAAWrapperPass(), and initializeAnalysis().

initializeGVNLegacyPassPass()

void llvm::initializeGVNLegacyPassPass

(

PassRegistry &

)

Referenced by llvm::gvn::GVNLegacyPass::GVNLegacyPass(), and initializeScalarOpts().

initializeHardwareLoopsLegacyPass()

void llvm::initializeHardwareLoopsLegacyPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeHexagonBitSimplifyPass()

void llvm::initializeHexagonBitSimplifyPass

(

PassRegistry &

Registry

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonBranchRelaxationPass()

void llvm::initializeHexagonBranchRelaxationPass

(

PassRegistry &

)

initializeHexagonCallFrameInformationPass()

void llvm::initializeHexagonCallFrameInformationPass

(

PassRegistry &

)

initializeHexagonCFGOptimizerPass()

void llvm::initializeHexagonCFGOptimizerPass

(

PassRegistry &

)

initializeHexagonCommonGEPPass()

void llvm::initializeHexagonCommonGEPPass

(

PassRegistry &

)

initializeHexagonConstExtendersPass()

void llvm::initializeHexagonConstExtendersPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonConstPropagationPass()

void llvm::initializeHexagonConstPropagationPass

(

PassRegistry &

Registry

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonCopyToCombinePass()

void llvm::initializeHexagonCopyToCombinePass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonDAGToDAGISelPass()

void llvm::initializeHexagonDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonEarlyIfConversionPass()

void llvm::initializeHexagonEarlyIfConversionPass

(

PassRegistry &

Registry

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonExpandCondsetsPass()

void llvm::initializeHexagonExpandCondsetsPass

(

PassRegistry &

)

Referenced by llvm::HexagonTargetMachine::HexagonTargetMachine().

initializeHexagonFixupHwLoopsPass()

void llvm::initializeHexagonFixupHwLoopsPass

(

PassRegistry &

)

initializeHexagonGenExtractPass()

void llvm::initializeHexagonGenExtractPass

(

PassRegistry &

)

initializeHexagonGenInsertPass()

void llvm::initializeHexagonGenInsertPass

(

PassRegistry &

)

initializeHexagonGenMemAbsolutePass()

void llvm::initializeHexagonGenMemAbsolutePass

(

PassRegistry &

Registry

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonGenMuxPass()

void llvm::initializeHexagonGenMuxPass

(

PassRegistry &

Registry

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonGenPredicatePass()

void llvm::initializeHexagonGenPredicatePass

(

PassRegistry &

Registry

)

initializeHexagonHardwareLoopsPass()

void llvm::initializeHexagonHardwareLoopsPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonLoopAlignPass()

void llvm::initializeHexagonLoopAlignPass

(

PassRegistry &

)

Referenced by llvm::HexagonTargetMachine::HexagonTargetMachine().

initializeHexagonLoopIdiomRecognizeLegacyPassPass()

void llvm::initializeHexagonLoopIdiomRecognizeLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonLoopReschedulingPass()

void llvm::initializeHexagonLoopReschedulingPass

(

PassRegistry &

)

initializeHexagonNewValueJumpPass()

void llvm::initializeHexagonNewValueJumpPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonOptAddrModePass()

void llvm::initializeHexagonOptAddrModePass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonOptimizeSZextendsPass()

void llvm::initializeHexagonOptimizeSZextendsPass

(

PassRegistry &

)

initializeHexagonPacketizerPass()

void llvm::initializeHexagonPacketizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonPeepholePass()

void llvm::initializeHexagonPeepholePass

(

PassRegistry &

)

initializeHexagonRDFOptPass()

void llvm::initializeHexagonRDFOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonSplitConst32AndConst64Pass()

void llvm::initializeHexagonSplitConst32AndConst64Pass

(

PassRegistry &

)

initializeHexagonSplitDoubleRegsPass()

void llvm::initializeHexagonSplitDoubleRegsPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonStoreWideningPass()

void llvm::initializeHexagonStoreWideningPass

(

PassRegistry &

)

initializeHexagonTfrCleanupPass()

void llvm::initializeHexagonTfrCleanupPass

(

PassRegistry &

)

Referenced by llvm::HexagonTargetMachine::HexagonTargetMachine().

initializeHexagonVectorCombineLegacyPass()

void llvm::initializeHexagonVectorCombineLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonVectorLoopCarriedReuseLegacyPassPass()

void llvm::initializeHexagonVectorLoopCarriedReuseLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeHexagonVectorPrintPass()

void llvm::initializeHexagonVectorPrintPass

(

PassRegistry &

)

initializeHexagonVExtractPass()

void llvm::initializeHexagonVExtractPass

(

PassRegistry &

)

Referenced by LLVMInitializeHexagonTarget().

initializeIfConverterPass()

void llvm::initializeIfConverterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeImmutableModuleSummaryIndexWrapperPassPass()

void llvm::initializeImmutableModuleSummaryIndexWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::ImmutableModuleSummaryIndexWrapperPass::ImmutableModuleSummaryIndexWrapperPass().

initializeImplicitNullChecksPass()

void llvm::initializeImplicitNullChecksPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeIndirectBrExpandLegacyPassPass()

void llvm::initializeIndirectBrExpandLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeInferAddressSpacesPass()

void llvm::initializeInferAddressSpacesPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeInitUndefPass()

void llvm::initializeInitUndefPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeInstCombine()

Combine redundant false void llvm::initializeInstCombine

(

PassRegistry &

Registry

)

Initialize all passes linked into the InstCombine library.

Definition at line 5425 of file InstructionCombining.cpp.

References initializeInstructionCombiningPassPass().

initializeInstructionCombiningPassPass()

void llvm::initializeInstructionCombiningPassPass

(

PassRegistry &

)

Referenced by initializeInstCombine(), and llvm::InstructionCombiningPass::InstructionCombiningPass().

initializeInstructionSelectPass()

void llvm::initializeInstructionSelectPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeInstSimplifyLegacyPassPass()

void llvm::initializeInstSimplifyLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeInterleavedAccessPass()

void llvm::initializeInterleavedAccessPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeInterleavedLoadCombinePass()

void llvm::initializeInterleavedLoadCombinePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeIPO()

void llvm::initializeIPO

(

PassRegistry &

Registry

)

Initialize all passes linked into the IPO library.

Definition at line 22 of file IPO.cpp.

References initializeAlwaysInlinerLegacyPassPass(), initializeBarrierNoopPass(), initializeDAEPass(), initializeDAHPass(), initializeLoopExtractorLegacyPassPass(), and initializeSingleLoopExtractorPass().

initializeIRSimilarityIdentifierWrapperPassPass()

void llvm::initializeIRSimilarityIdentifierWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeAnalysis().

initializeIRTranslatorPass()

void llvm::initializeIRTranslatorPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeIVUsersWrapperPassPass()

void llvm::initializeIVUsersWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::IVUsersWrapperPass::IVUsersWrapperPass().

initializeJMCInstrumenterPass()

void llvm::initializeJMCInstrumenterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeKCFIPass()

void llvm::initializeKCFIPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target(), LLVMInitializeRISCVTarget(), and LLVMInitializeX86Target().

initializeLanaiDAGToDAGISelPass()

void llvm::initializeLanaiDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeLanaiTarget().

initializeLanaiMemAluCombinerPass()

void llvm::initializeLanaiMemAluCombinerPass

(

PassRegistry &

)

initializeLazyBFIPassPass()

void llvm::initializeLazyBFIPassPass

(

PassRegistry &

Registry

)

Helper for client passes to initialize dependent passes for LBFI.

Definition at line 68 of file LazyBlockFrequencyInfo.cpp.

References INITIALIZE_PASS_DEPENDENCY, and initializeLazyBPIPassPass().

initializeLazyBlockFrequencyInfoPassPass()

void llvm::initializeLazyBlockFrequencyInfoPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::LazyBlockFrequencyInfoPass::LazyBlockFrequencyInfoPass().

initializeLazyBPIPassPass()

void llvm::initializeLazyBPIPassPass

(

PassRegistry &

Registry

)

Helper for client passes to initialize dependent passes for LBPI.

Definition at line 71 of file LazyBranchProbabilityInfo.cpp.

References INITIALIZE_PASS_DEPENDENCY.

Referenced by initializeLazyBFIPassPass().

initializeLazyBranchProbabilityInfoPassPass()

void llvm::initializeLazyBranchProbabilityInfoPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::LazyBranchProbabilityInfoPass::LazyBranchProbabilityInfoPass().

initializeLazyMachineBlockFrequencyInfoPassPass()

void llvm::initializeLazyMachineBlockFrequencyInfoPassPass

(

PassRegistry &

)

Referenced by llvm::LazyMachineBlockFrequencyInfoPass::LazyMachineBlockFrequencyInfoPass().

initializeLazyValueInfoWrapperPassPass()

void llvm::initializeLazyValueInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::LazyValueInfoWrapperPass::LazyValueInfoWrapperPass().

initializeLCSSAVerificationPassPass()

void llvm::initializeLCSSAVerificationPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::LCSSAVerificationPass::LCSSAVerificationPass().

initializeLCSSAWrapperPassPass()

void llvm::initializeLCSSAWrapperPassPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeLDTLSCleanupPass()

void llvm::initializeLDTLSCleanupPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeLegacyLICMPassPass()

void llvm::initializeLegacyLICMPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLegalizerPass()

void llvm::initializeLegalizerPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeLiveDebugValuesPass()

void llvm::initializeLiveDebugValuesPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeCodeGen().

initializeLiveDebugVariablesPass()

void llvm::initializeLiveDebugVariablesPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::LiveDebugVariables::LiveDebugVariables().

initializeLiveIntervalsPass()

void llvm::initializeLiveIntervalsPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::LiveIntervals::LiveIntervals().

initializeLiveRangeShrinkPass()

void llvm::initializeLiveRangeShrinkPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeLiveRegMatrixPass()

void llvm::initializeLiveRegMatrixPass

(

PassRegistry &

)

initializeLiveStacksPass()

void llvm::initializeLiveStacksPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::LiveStacks::LiveStacks().

initializeLiveVariablesPass()

void llvm::initializeLiveVariablesPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::LiveVariables::LiveVariables().

initializeLoadStoreOptPass()

void llvm::initializeLoadStoreOptPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeLoadStoreVectorizerLegacyPassPass()

void llvm::initializeLoadStoreVectorizerLegacyPassPass

(

PassRegistry &

)

Referenced by initializeVectorization().

initializeLocalizerPass()

void llvm::initializeLocalizerPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeLocalStackSlotPassPass()

void llvm::initializeLocalStackSlotPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeLoongArchDAGToDAGISelPass()

void llvm::initializeLoongArchDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeLoongArchTarget().

initializeLoongArchExpandAtomicPseudoPass()

void llvm::initializeLoongArchExpandAtomicPseudoPass

(

PassRegistry &

)

initializeLoongArchExpandPseudoPass()

void llvm::initializeLoongArchExpandPseudoPass

(

PassRegistry &

)

initializeLoongArchPreRAExpandPseudoPass()

void llvm::initializeLoongArchPreRAExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeLoongArchTarget().

initializeLoopDataPrefetchLegacyPassPass()

void llvm::initializeLoopDataPrefetchLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLoopExtractorLegacyPassPass()

void llvm::initializeLoopExtractorLegacyPassPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeLoopInfoWrapperPassPass()

void llvm::initializeLoopInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::LoopInfoWrapperPass::LoopInfoWrapperPass().

initializeLoopPassPass()

void llvm::initializeLoopPassPass

(

PassRegistry &

Registry

)

Manually defined generic "LoopPass" dependency initialization.

This is used to initialize the exact set of passes from above in getLoopAnalysisUsage. It can be used within a loop pass's initialization with:

INITIALIZE_PASS_DEPENDENCY(LoopPass)

As-if "LoopPass" were a pass.

Definition at line 189 of file LoopUtils.cpp.

References INITIALIZE_PASS_DEPENDENCY.

initializeLoopSimplifyPass()

void llvm::initializeLoopSimplifyPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeLoopStrengthReducePass()

void llvm::initializeLoopStrengthReducePass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLoopUnrollPass()

void llvm::initializeLoopUnrollPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLowerAtomicLegacyPassPass()

void llvm::initializeLowerAtomicLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLowerConstantIntrinsicsPass()

void llvm::initializeLowerConstantIntrinsicsPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeLowerEmuTLSPass()

void llvm::initializeLowerEmuTLSPass

(

PassRegistry &

)

initializeLowerGlobalDtorsLegacyPassPass()

void llvm::initializeLowerGlobalDtorsLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), initializeTransformUtils(), and LLVMInitializeWebAssemblyTarget().

initializeLowerIntrinsicsPass()

void llvm::initializeLowerIntrinsicsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeLowerInvokeLegacyPassPass()

void llvm::initializeLowerInvokeLegacyPassPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeLowerSwitchLegacyPassPass()

void llvm::initializeLowerSwitchLegacyPassPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeM68kCollapseMOVEMPass()

void llvm::initializeM68kCollapseMOVEMPass

(

PassRegistry &

)

Referenced by LLVMInitializeM68kTarget().

initializeM68kDAGToDAGISelPass()

void llvm::initializeM68kDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeM68kTarget().

initializeM68kExpandPseudoPass()

void llvm::initializeM68kExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeM68kTarget().

initializeM68kGlobalBaseRegPass()

void llvm::initializeM68kGlobalBaseRegPass

(

PassRegistry &

)

Referenced by LLVMInitializeM68kTarget().

initializeMachineBlockFrequencyInfoPass()

void llvm::initializeMachineBlockFrequencyInfoPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineBlockFrequencyInfo::MachineBlockFrequencyInfo().

initializeMachineBlockPlacementPass()

void llvm::initializeMachineBlockPlacementPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineBlockPlacementStatsPass()

void llvm::initializeMachineBlockPlacementStatsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineBranchProbabilityInfoPass()

void llvm::initializeMachineBranchProbabilityInfoPass

(

PassRegistry &

)

Referenced by llvm::MachineBranchProbabilityInfo::MachineBranchProbabilityInfo().

initializeMachineCFGPrinterPass()

void llvm::initializeMachineCFGPrinterPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeCodeGen().

initializeMachineCombinerPass()

void llvm::initializeMachineCombinerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineCopyPropagationPass()

void llvm::initializeMachineCopyPropagationPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineCSEPass()

void llvm::initializeMachineCSEPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineCycleInfoPrinterPassPass()

void llvm::initializeMachineCycleInfoPrinterPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineCycleInfoWrapperPassPass()

void llvm::initializeMachineCycleInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineCycleInfoWrapperPass::MachineCycleInfoWrapperPass().

initializeMachineDominanceFrontierPass()

void llvm::initializeMachineDominanceFrontierPass

(

PassRegistry &

)

Referenced by llvm::MachineDominanceFrontier::MachineDominanceFrontier().

initializeMachineDominatorTreePass()

void llvm::initializeMachineDominatorTreePass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineDominatorTree::MachineDominatorTree().

initializeMachineFunctionPrinterPassPass()

void llvm::initializeMachineFunctionPrinterPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineFunctionSplitterPass()

void llvm::initializeMachineFunctionSplitterPass

(

PassRegistry &

)

initializeMachineLateInstrsCleanupPass()

void llvm::initializeMachineLateInstrsCleanupPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineLICMPass()

void llvm::initializeMachineLICMPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineLoopInfoPass()

void llvm::initializeMachineLoopInfoPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineLoopInfo::MachineLoopInfo().

initializeMachineModuleInfoWrapperPassPass()

void llvm::initializeMachineModuleInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineModuleInfoWrapperPass::MachineModuleInfoWrapperPass().

initializeMachineOptimizationRemarkEmitterPassPass()

void llvm::initializeMachineOptimizationRemarkEmitterPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineOptimizationRemarkEmitterPass::MachineOptimizationRemarkEmitterPass().

initializeMachineOutlinerPass()

void llvm::initializeMachineOutlinerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachinePipelinerPass()

void llvm::initializeMachinePipelinerPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachinePipeliner::MachinePipeliner().

initializeMachinePostDominatorTreePass()

void llvm::initializeMachinePostDominatorTreePass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeCodeGen().

initializeMachineRegionInfoPassPass()

void llvm::initializeMachineRegionInfoPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineRegionInfoPass::MachineRegionInfoPass().

initializeMachineSanitizerBinaryMetadataPass()

void llvm::initializeMachineSanitizerBinaryMetadataPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineSchedulerPass()

void llvm::initializeMachineSchedulerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineSinkingPass()

void llvm::initializeMachineSinkingPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineTraceMetricsPass()

void llvm::initializeMachineTraceMetricsPass

(

PassRegistry &

)

initializeMachineUniformityAnalysisPassPass()

void llvm::initializeMachineUniformityAnalysisPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::MachineUniformityAnalysisPass::MachineUniformityAnalysisPass().

initializeMachineUniformityInfoPrinterPassPass()

void llvm::initializeMachineUniformityInfoPrinterPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMachineVerifierPassPass()

void llvm::initializeMachineVerifierPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMemoryDependenceWrapperPassPass()

void llvm::initializeMemoryDependenceWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::MemoryDependenceWrapperPass::MemoryDependenceWrapperPass().

initializeMemorySSAWrapperPassPass()

void llvm::initializeMemorySSAWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::MemorySSAWrapperPass::MemorySSAWrapperPass().

initializeMergeICmpsLegacyPassPass()

void llvm::initializeMergeICmpsLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeMicroMipsSizeReducePass()

void llvm::initializeMicroMipsSizeReducePass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsBranchExpansionPass()

void llvm::initializeMipsBranchExpansionPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsDAGToDAGISelPass()

void llvm::initializeMipsDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsDelaySlotFillerPass()

void llvm::initializeMipsDelaySlotFillerPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsMulMulBugFixPass()

void llvm::initializeMipsMulMulBugFixPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsPostLegalizerCombinerPass()

void llvm::initializeMipsPostLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMipsPreLegalizerCombinerPass()

void llvm::initializeMipsPreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeMipsTarget().

initializeMIRAddFSDiscriminatorsPass()

void llvm::initializeMIRAddFSDiscriminatorsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMIRCanonicalizerPass()

void llvm::initializeMIRCanonicalizerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMIRNamerPass()

void llvm::initializeMIRNamerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMIRPrintingPassPass()

void llvm::initializeMIRPrintingPassPass

(

PassRegistry &

)

initializeMIRProfileLoaderPassPass()

void llvm::initializeMIRProfileLoaderPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeModuleSummaryIndexWrapperPassPass()

void llvm::initializeModuleSummaryIndexWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::ModuleSummaryIndexWrapperPass::ModuleSummaryIndexWrapperPass().

initializeModuloScheduleTestPass()

void llvm::initializeModuloScheduleTestPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeMSP430DAGToDAGISelPass()

void llvm::initializeMSP430DAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeMSP430Target().

initializeMVEGatherScatterLoweringPass()

void llvm::initializeMVEGatherScatterLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeMVELaneInterleavingPass()

void llvm::initializeMVELaneInterleavingPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeMVETailPredicationPass()

void llvm::initializeMVETailPredicationPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeMVETPAndVPTOptimisationsPass()

void llvm::initializeMVETPAndVPTOptimisationsPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeMVEVPTBlockPass()

void llvm::initializeMVEVPTBlockPass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeNaryReassociateLegacyPassPass()

void llvm::initializeNaryReassociateLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

InitializeNativeTarget()

bool llvm::InitializeNativeTarget ( )

inline

InitializeNativeTarget - The main program should call this function to initialize the native target corresponding to the host.

This is useful for JIT applications to ensure that the target gets linked in correctly.

It is legal for a client to make multiple calls to this function.

Definition at line 119 of file TargetSelect.h.

InitializeNativeTargetAsmParser()

bool llvm::InitializeNativeTargetAsmParser ( )

inline

InitializeNativeTargetAsmParser - The main program should call this function to initialize the native target asm parser.

Definition at line 145 of file TargetSelect.h.

InitializeNativeTargetAsmPrinter()

bool llvm::InitializeNativeTargetAsmPrinter ( )

inline

InitializeNativeTargetAsmPrinter - The main program should call this function to initialize the native target asm printer.

Definition at line 133 of file TargetSelect.h.

InitializeNativeTargetDisassembler()

bool llvm::InitializeNativeTargetDisassembler ( )

inline

InitializeNativeTargetDisassembler - The main program should call this function to initialize the native target disassembler.

Definition at line 157 of file TargetSelect.h.

initializeNVPTXAAWrapperPassPass()

void llvm::initializeNVPTXAAWrapperPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget(), and llvm::NVPTXAAWrapperPass::NVPTXAAWrapperPass().

initializeNVPTXAllocaHoistingPass()

void llvm::initializeNVPTXAllocaHoistingPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXAssignValidGlobalNamesPass()

void llvm::initializeNVPTXAssignValidGlobalNamesPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXAtomicLowerPass()

void llvm::initializeNVPTXAtomicLowerPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXCtorDtorLoweringLegacyPass()

void llvm::initializeNVPTXCtorDtorLoweringLegacyPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXDAGToDAGISelPass()

void llvm::initializeNVPTXDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXExternalAAWrapperPass()

void llvm::initializeNVPTXExternalAAWrapperPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXLowerAggrCopiesPass()

void llvm::initializeNVPTXLowerAggrCopiesPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXLowerAllocaPass()

void llvm::initializeNVPTXLowerAllocaPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXLowerArgsPass()

void llvm::initializeNVPTXLowerArgsPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXLowerUnreachablePass()

void llvm::initializeNVPTXLowerUnreachablePass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVPTXPeepholePass()

void llvm::initializeNVPTXPeepholePass

(

PassRegistry &

)

initializeNVPTXProxyRegErasurePass()

void llvm::initializeNVPTXProxyRegErasurePass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVVMIntrRangePass()

void llvm::initializeNVVMIntrRangePass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeNVVMReflectPass()

void llvm::initializeNVVMReflectPass

(

PassRegistry &

)

Referenced by LLVMInitializeNVPTXTarget().

initializeObjCARCContractLegacyPassPass()

void llvm::initializeObjCARCContractLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeOptimizationRemarkEmitterWrapperPassPass()

void llvm::initializeOptimizationRemarkEmitterWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::OptimizationRemarkEmitterWrapperPass::OptimizationRemarkEmitterWrapperPass().

initializeOptimizePHIsPass()

void llvm::initializeOptimizePHIsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeOptimizeReturnedPass()

void llvm::initializeOptimizeReturnedPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializePartiallyInlineLibCallsLegacyPassPass()

void llvm::initializePartiallyInlineLibCallsLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializePatchableFunctionPass()

void llvm::initializePatchableFunctionPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePeepholeOptimizerPass()

void llvm::initializePeepholeOptimizerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePEIPass()

void llvm::initializePEIPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePHIEliminationPass()

void llvm::initializePHIEliminationPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePhiValuesWrapperPassPass()

void llvm::initializePhiValuesWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::PhiValuesWrapperPass::PhiValuesWrapperPass().

initializePhysicalRegisterUsageInfoPass()

void llvm::initializePhysicalRegisterUsageInfoPass

(

PassRegistry &

)

Referenced by llvm::PhysicalRegisterUsageInfo::PhysicalRegisterUsageInfo().

initializePlaceBackedgeSafepointsLegacyPassPass()

void llvm::initializePlaceBackedgeSafepointsLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializePostDominatorTreeWrapperPassPass()

void llvm::initializePostDominatorTreeWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::PostDominatorTreeWrapperPass::PostDominatorTreeWrapperPass().

initializePostDomOnlyPrinterWrapperPassPass()

void llvm::initializePostDomOnlyPrinterWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeAnalysis().

initializePostDomOnlyViewerWrapperPassPass()

void llvm::initializePostDomOnlyViewerWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializePostDomPrinterWrapperPassPass()

void llvm::initializePostDomPrinterWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeAnalysis().

initializePostDomViewerWrapperPassPass()

void llvm::initializePostDomViewerWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializePostMachineSchedulerPass()

void llvm::initializePostMachineSchedulerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePostRAHazardRecognizerPass()

void llvm::initializePostRAHazardRecognizerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePostRAMachineSinkingPass()

void llvm::initializePostRAMachineSinkingPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePostRASchedulerPass()

void llvm::initializePostRASchedulerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePPCBoolRetToIntPass()

void llvm::initializePPCBoolRetToIntPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCBranchCoalescingPass()

void llvm::initializePPCBranchCoalescingPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCBSelPass()

void llvm::initializePPCBSelPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCCTRLoopsPass()

void llvm::initializePPCCTRLoopsPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCCTRLoopsVerifyPass()

void llvm::initializePPCCTRLoopsVerifyPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCDAGToDAGISelPass()

void llvm::initializePPCDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCEarlyReturnPass()

void llvm::initializePPCEarlyReturnPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCExpandAtomicPseudoPass()

void llvm::initializePPCExpandAtomicPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCExpandISELPass()

void llvm::initializePPCExpandISELPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCGenScalarMASSEntriesPass()

void llvm::initializePPCGenScalarMASSEntriesPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCLoopInstrFormPrepPass()

void llvm::initializePPCLoopInstrFormPrepPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCLowerMASSVEntriesPass()

void llvm::initializePPCLowerMASSVEntriesPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCMergeStringPoolPass()

void llvm::initializePPCMergeStringPoolPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCMIPeepholePass()

void llvm::initializePPCMIPeepholePass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCPreEmitPeepholePass()

void llvm::initializePPCPreEmitPeepholePass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCReduceCRLogicalsPass()

void llvm::initializePPCReduceCRLogicalsPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCTLSDynamicCallPass()

void llvm::initializePPCTLSDynamicCallPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCTOCRegDepsPass()

void llvm::initializePPCTOCRegDepsPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCVSXCopyPass()

void llvm::initializePPCVSXCopyPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCVSXFMAMutatePass()

void llvm::initializePPCVSXFMAMutatePass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePPCVSXSwapRemovalPass()

void llvm::initializePPCVSXSwapRemovalPass

(

PassRegistry &

)

Referenced by LLVMInitializePowerPCTarget().

initializePreISelIntrinsicLoweringLegacyPassPass()

void llvm::initializePreISelIntrinsicLoweringLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializePrintFunctionPassWrapperPass()

void llvm::initializePrintFunctionPassWrapperPass

(

PassRegistry &

)

Referenced by initializeCore().

initializePrintModulePassWrapperPass()

void llvm::initializePrintModulePassWrapperPass

(

PassRegistry &

)

Referenced by initializeCore().

initializeProcessImplicitDefsPass()

void llvm::initializeProcessImplicitDefsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeProfileSummaryInfoWrapperPassPass()

void llvm::initializeProfileSummaryInfoWrapperPassPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS().

initializePromoteLegacyPassPass()

void llvm::initializePromoteLegacyPassPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializePseudoProbeInserterPass()

void llvm::initializePseudoProbeInserterPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeR600ClauseMergePassPass()

void llvm::initializeR600ClauseMergePassPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeR600ControlFlowFinalizerPass()

void llvm::initializeR600ControlFlowFinalizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeR600EmitClauseMarkersPass()

void llvm::initializeR600EmitClauseMarkersPass

(

PassRegistry &

)

initializeR600ExpandSpecialInstrsPassPass()

void llvm::initializeR600ExpandSpecialInstrsPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeR600MachineCFGStructurizerPass()

void llvm::initializeR600MachineCFGStructurizerPass

(

PassRegistry &

)

initializeR600PacketizerPass()

void llvm::initializeR600PacketizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeR600VectorRegMergerPass()

void llvm::initializeR600VectorRegMergerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeRABasicPass()

void llvm::initializeRABasicPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeRAGreedyPass()

void llvm::initializeRAGreedyPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeReachingDefAnalysisPass()

void llvm::initializeReachingDefAnalysisPass

(

PassRegistry &

)

Referenced by llvm::ReachingDefAnalysis::ReachingDefAnalysis().

initializeReassociateLegacyPassPass()

void llvm::initializeReassociateLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeRegAllocEvictionAdvisorAnalysisPass()

void llvm::initializeRegAllocEvictionAdvisorAnalysisPass

(

PassRegistry &

)

initializeRegAllocFastPass()

void llvm::initializeRegAllocFastPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeRegAllocPriorityAdvisorAnalysisPass()

void llvm::initializeRegAllocPriorityAdvisorAnalysisPass

(

PassRegistry &

)

initializeRegAllocScoringPass()

void llvm::initializeRegAllocScoringPass

(

PassRegistry &

)

Referenced by llvm::RegAllocScoring::RegAllocScoring().

initializeRegBankSelectPass()

void llvm::initializeRegBankSelectPass

(

PassRegistry &

)

Referenced by initializeGlobalISel().

initializeRegionInfoPassPass()

void llvm::initializeRegionInfoPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::RegionInfoPass::RegionInfoPass().

initializeRegionOnlyPrinterPass()

void llvm::initializeRegionOnlyPrinterPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeRegionOnlyViewerPass()

void llvm::initializeRegionOnlyViewerPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeRegionPrinterPass()

void llvm::initializeRegionPrinterPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeRegionViewerPass()

void llvm::initializeRegionViewerPass

(

PassRegistry &

)

Referenced by initializeAnalysis().

initializeRegisterCoalescerPass()

void llvm::initializeRegisterCoalescerPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeRegUsageInfoCollectorPass()

void llvm::initializeRegUsageInfoCollectorPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeRegUsageInfoPropagationPass()

void llvm::initializeRegUsageInfoPropagationPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeRemoveRedundantDebugValuesPass()

void llvm::initializeRemoveRedundantDebugValuesPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeCodeGen().

initializeRenameIndependentSubregsPass()

void llvm::initializeRenameIndependentSubregsPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeReplaceWithVeclibLegacyPass()

void llvm::initializeReplaceWithVeclibLegacyPass

(

PassRegistry &

)

Referenced by llvm::ReplaceWithVeclibLegacy::ReplaceWithVeclibLegacy().

initializeResetMachineFunctionPass()

void llvm::initializeResetMachineFunctionPass

(

PassRegistry &

)

initializeRISCVCodeGenPreparePass()

void llvm::initializeRISCVCodeGenPreparePass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVDAGToDAGISelPass()

void llvm::initializeRISCVDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVDeadRegisterDefinitionsPass()

void llvm::initializeRISCVDeadRegisterDefinitionsPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVExpandAtomicPseudoPass()

void llvm::initializeRISCVExpandAtomicPseudoPass

(

PassRegistry &

)

initializeRISCVExpandPseudoPass()

void llvm::initializeRISCVExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVFoldMasksPass()

void llvm::initializeRISCVFoldMasksPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVGatherScatterLoweringPass()

void llvm::initializeRISCVGatherScatterLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVInsertReadWriteCSRPass()

void llvm::initializeRISCVInsertReadWriteCSRPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVInsertVSETVLIPass()

void llvm::initializeRISCVInsertVSETVLIPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVInsertWriteVXRMPass()

void llvm::initializeRISCVInsertWriteVXRMPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVMakeCompressibleOptPass()

void llvm::initializeRISCVMakeCompressibleOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVMergeBaseOffsetOptPass()

void llvm::initializeRISCVMergeBaseOffsetOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVMoveMergePass()

void llvm::initializeRISCVMoveMergePass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVO0PreLegalizerCombinerPass()

void llvm::initializeRISCVO0PreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVOptWInstrsPass()

void llvm::initializeRISCVOptWInstrsPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVPostLegalizerCombinerPass()

void llvm::initializeRISCVPostLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVPostRAExpandPseudoPass()

void llvm::initializeRISCVPostRAExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVPreLegalizerCombinerPass()

void llvm::initializeRISCVPreLegalizerCombinerPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVPreRAExpandPseudoPass()

void llvm::initializeRISCVPreRAExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVPushPopOptPass()

void llvm::initializeRISCVPushPopOptPass

(

PassRegistry &

)

Referenced by LLVMInitializeRISCVTarget().

initializeRISCVRedundantCopyEliminationPass()

void llvm::initializeRISCVRedundantCopyEliminationPass

(

PassRegistry &

)

initializeSafepointIRVerifierPass()

void llvm::initializeSafepointIRVerifierPass

(

PassRegistry &

)

Referenced by initializeCore().

initializeSafeStackLegacyPassPass()

void llvm::initializeSafeStackLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeScalarEvolutionWrapperPassPass()

void llvm::initializeScalarEvolutionWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::ScalarEvolutionWrapperPass::ScalarEvolutionWrapperPass().

initializeScalarizeMaskedMemIntrinLegacyPassPass()

void llvm::initializeScalarizeMaskedMemIntrinLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeScalarOpts()

void llvm::initializeScalarOpts

(

PassRegistry &

Registry

)

Initialize all passes linked into the ScalarOpts library.

initializeScalarOptsPasses - Initialize all passes linked into the ScalarOpts library.

Definition at line 21 of file Scalar.cpp.

References initializeCFGSimplifyPassPass(), initializeConstantHoistingLegacyPassPass(), initializeDCELegacyPassPass(), initializeEarlyCSELegacyPassPass(), initializeEarlyCSEMemSSALegacyPassPass(), initializeFlattenCFGLegacyPassPass(), initializeGVNLegacyPassPass(), initializeInferAddressSpacesPass(), initializeInstSimplifyLegacyPassPass(), initializeLegacyLICMPassPass(), initializeLoopDataPrefetchLegacyPassPass(), initializeLoopStrengthReducePass(), initializeLoopUnrollPass(), initializeLowerAtomicLegacyPassPass(), initializeLowerConstantIntrinsicsPass(), initializeMergeICmpsLegacyPassPass(), initializeNaryReassociateLegacyPassPass(), initializePartiallyInlineLibCallsLegacyPassPass(), initializePlaceBackedgeSafepointsLegacyPassPass(), initializeReassociateLegacyPassPass(), initializeScalarizeMaskedMemIntrinLegacyPassPass(), initializeSeparateConstOffsetFromGEPLegacyPassPass(), initializeSinkingLegacyPassPass(), initializeSpeculativeExecutionLegacyPassPass(), initializeSROALegacyPassPass(), initializeStraightLineStrengthReduceLegacyPassPass(), initializeStructurizeCFGLegacyPassPass(), initializeTailCallElimPass(), and initializeTLSVariableHoistLegacyPassPass().

initializeScavengerTestPass()

void llvm::initializeScavengerTestPass

(

PassRegistry &

)

initializeSCEVAAWrapperPassPass()

void llvm::initializeSCEVAAWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::SCEVAAWrapperPass::SCEVAAWrapperPass().

initializeScopedNoAliasAAWrapperPassPass()

void llvm::initializeScopedNoAliasAAWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::ScopedNoAliasAAWrapperPass::ScopedNoAliasAAWrapperPass().

initializeSelectOptimizePass()

void llvm::initializeSelectOptimizePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeSeparateConstOffsetFromGEPLegacyPassPass()

void llvm::initializeSeparateConstOffsetFromGEPLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeShaderFlagsAnalysisWrapperPass()

void llvm::initializeShaderFlagsAnalysisWrapperPass

(

PassRegistry &

)

Initializer for dxil::ShaderFlagsAnalysisWrapper pass.

Referenced by LLVMInitializeDirectXTarget().

initializeShadowStackGCLoweringPass()

void llvm::initializeShadowStackGCLoweringPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeShrinkWrapPass()

void llvm::initializeShrinkWrapPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeSIAnnotateControlFlowPass()

void llvm::initializeSIAnnotateControlFlowPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIFixSGPRCopiesPass()

void llvm::initializeSIFixSGPRCopiesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIFixVGPRCopiesPass()

void llvm::initializeSIFixVGPRCopiesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIFoldOperandsPass()

void llvm::initializeSIFoldOperandsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIFormMemoryClausesPass()

void llvm::initializeSIFormMemoryClausesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIInsertHardClausesPass()

void llvm::initializeSIInsertHardClausesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIInsertWaitcntsPass()

void llvm::initializeSIInsertWaitcntsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILateBranchLoweringPass()

void llvm::initializeSILateBranchLoweringPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILoadStoreOptimizerPass()

void llvm::initializeSILoadStoreOptimizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILowerControlFlowPass()

void llvm::initializeSILowerControlFlowPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILowerI1CopiesPass()

void llvm::initializeSILowerI1CopiesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILowerSGPRSpillsPass()

void llvm::initializeSILowerSGPRSpillsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSILowerWWMCopiesPass()

void llvm::initializeSILowerWWMCopiesPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIMemoryLegalizerPass()

void llvm::initializeSIMemoryLegalizerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIModeRegisterPass()

void llvm::initializeSIModeRegisterPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSingleLoopExtractorPass()

void llvm::initializeSingleLoopExtractorPass

(

PassRegistry &

)

Referenced by initializeIPO().

initializeSinkingLegacyPassPass()

void llvm::initializeSinkingLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeSIOptimizeExecMaskingPass()

void llvm::initializeSIOptimizeExecMaskingPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIOptimizeExecMaskingPreRAPass()

void llvm::initializeSIOptimizeExecMaskingPreRAPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIOptimizeVGPRLiveRangePass()

void llvm::initializeSIOptimizeVGPRLiveRangePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIPeepholeSDWAPass()

void llvm::initializeSIPeepholeSDWAPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIPostRABundlerPass()

void llvm::initializeSIPostRABundlerPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIPreAllocateWWMRegsPass()

void llvm::initializeSIPreAllocateWWMRegsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIPreEmitPeepholePass()

void llvm::initializeSIPreEmitPeepholePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIShrinkInstructionsPass()

void llvm::initializeSIShrinkInstructionsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSIWholeQuadModePass()

void llvm::initializeSIWholeQuadModePass

(

PassRegistry &

)

Referenced by LLVMInitializeAMDGPUTarget().

initializeSjLjEHPreparePass()

void llvm::initializeSjLjEHPreparePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeSlotIndexesPass()

void llvm::initializeSlotIndexesPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::SlotIndexes::SlotIndexes().

initializeSMEABIPass()

void llvm::initializeSMEABIPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeSparcDAGToDAGISelPass()

void llvm::initializeSparcDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeSparcTarget().

initializeSpeculativeExecutionLegacyPassPass()

void llvm::initializeSpeculativeExecutionLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeSpillPlacementPass()

void llvm::initializeSpillPlacementPass

(

PassRegistry &

)

initializeSPIRVConvergenceRegionAnalysisWrapperPassPass()

void llvm::initializeSPIRVConvergenceRegionAnalysisWrapperPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeSPIRVTarget().

initializeSPIRVEmitIntrinsicsPass()

void llvm::initializeSPIRVEmitIntrinsicsPass

(

PassRegistry &

)

initializeSPIRVModuleAnalysisPass()

void llvm::initializeSPIRVModuleAnalysisPass

(

PassRegistry &

)

Referenced by LLVMInitializeSPIRVTarget().

initializeSPIRVPostLegalizerPass()

void llvm::initializeSPIRVPostLegalizerPass

(

PassRegistry &

)

initializeSPIRVPreLegalizerPass()

void llvm::initializeSPIRVPreLegalizerPass

(

PassRegistry &

)

initializeSPIRVPrepareFunctionsPass()

void llvm::initializeSPIRVPrepareFunctionsPass

(

PassRegistry &

)

initializeSPIRVRegularizerPass()

void llvm::initializeSPIRVRegularizerPass

(

PassRegistry &

)

initializeSPIRVStripConvergentIntrinsicsPass()

void llvm::initializeSPIRVStripConvergentIntrinsicsPass

(

PassRegistry &

)

Referenced by SPIRVStripConvergentIntrinsics::SPIRVStripConvergentIntrinsics().

initializeSROALegacyPassPass()

void llvm::initializeSROALegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeStackColoringPass()

void llvm::initializeStackColoringPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeStackFrameLayoutAnalysisPassPass()

void llvm::initializeStackFrameLayoutAnalysisPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeStackMapLivenessPass()

void llvm::initializeStackMapLivenessPass

(

PassRegistry &

)

Referenced by INITIALIZE_PASS(), and initializeCodeGen().

initializeStackProtectorPass()

void llvm::initializeStackProtectorPass

(

PassRegistry &

)

Referenced by initializeCodeGen(), and llvm::StackProtector::StackProtector().

initializeStackSafetyGlobalInfoWrapperPassPass()

void llvm::initializeStackSafetyGlobalInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::StackSafetyGlobalInfoWrapperPass::StackSafetyGlobalInfoWrapperPass().

initializeStackSafetyInfoWrapperPassPass()

void llvm::initializeStackSafetyInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::StackSafetyInfoWrapperPass::StackSafetyInfoWrapperPass().

initializeStackSlotColoringPass()

void llvm::initializeStackSlotColoringPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeStraightLineStrengthReduceLegacyPassPass()

void llvm::initializeStraightLineStrengthReduceLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeStripDebugMachineModulePass()

void llvm::initializeStripDebugMachineModulePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeStructurizeCFGLegacyPassPass()

void llvm::initializeStructurizeCFGLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeSVEIntrinsicOptsPass()

void llvm::initializeSVEIntrinsicOptsPass

(

PassRegistry &

)

Referenced by LLVMInitializeAArch64Target().

initializeSystemZCopyPhysRegsPass()

void llvm::initializeSystemZCopyPhysRegsPass

(

PassRegistry &

)

initializeSystemZDAGToDAGISelPass()

void llvm::initializeSystemZDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZElimComparePass()

void llvm::initializeSystemZElimComparePass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZLDCleanupPass()

void llvm::initializeSystemZLDCleanupPass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZLongBranchPass()

void llvm::initializeSystemZLongBranchPass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZPostRewritePass()

void llvm::initializeSystemZPostRewritePass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZShortenInstPass()

void llvm::initializeSystemZShortenInstPass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeSystemZTDCPassPass()

void llvm::initializeSystemZTDCPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeSystemZTarget().

initializeTailCallElimPass()

void llvm::initializeTailCallElimPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeTailDuplicatePass()

void llvm::initializeTailDuplicatePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeTarget()

void llvm::initializeTarget

(

PassRegistry &

Registry

)

Initialize all passes linked into the CodeGen library.

Definition at line 37 of file Target.cpp.

References initializeTargetLibraryInfoWrapperPassPass(), and initializeTargetTransformInfoWrapperPassPass().

initializeTargetLibraryInfoWrapperPassPass()

void llvm::initializeTargetLibraryInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeTarget(), llvm::SelectionDAGISel::SelectionDAGISel(), and llvm::TargetLibraryInfoWrapperPass::TargetLibraryInfoWrapperPass().

initializeTargetPassConfigPass()

void llvm::initializeTargetPassConfigPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeTargetTransformInfoWrapperPassPass()

void llvm::initializeTargetTransformInfoWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), initializeTarget(), and llvm::TargetTransformInfoWrapperPass::TargetTransformInfoWrapperPass().

initializeThumb2ITBlockPass()

void llvm::initializeThumb2ITBlockPass

(

PassRegistry &

)

initializeThumb2SizeReducePass()

void llvm::initializeThumb2SizeReducePass

(

PassRegistry &

)

Referenced by LLVMInitializeARMTarget().

initializeTLSVariableHoistLegacyPassPass()

void llvm::initializeTLSVariableHoistLegacyPassPass

(

PassRegistry &

)

Referenced by initializeScalarOpts().

initializeTransformUtils()

void llvm::initializeTransformUtils

(

PassRegistry &

Registry

)

Initialize all passes linked into the TransformUtils library.

initializeTransformUtils - Initialize all passes in the TransformUtils library.

Definition at line 23 of file Utils.cpp.

References initializeBreakCriticalEdgesPass(), initializeCanonicalizeFreezeInLoopsPass(), initializeFixIrreduciblePass(), initializeLCSSAWrapperPassPass(), initializeLoopSimplifyPass(), initializeLowerGlobalDtorsLegacyPassPass(), initializeLowerInvokeLegacyPassPass(), initializeLowerSwitchLegacyPassPass(), initializePromoteLegacyPassPass(), and initializeUnifyLoopExitsLegacyPassPass().

initializeTwoAddressInstructionPassPass()

void llvm::initializeTwoAddressInstructionPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeTypeBasedAAWrapperPassPass()

void llvm::initializeTypeBasedAAWrapperPassPass

(

PassRegistry &

)

Referenced by initializeAnalysis(), and llvm::TypeBasedAAWrapperPass::TypeBasedAAWrapperPass().

initializeTypePromotionLegacyPass()

void llvm::initializeTypePromotionLegacyPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeUniformityInfoWrapperPassPass()

void llvm::initializeUniformityInfoWrapperPassPass

(

PassRegistry &

)

Referenced by llvm::UniformityInfoWrapperPass::UniformityInfoWrapperPass().

initializeUnifyLoopExitsLegacyPassPass()

void llvm::initializeUnifyLoopExitsLegacyPassPass

(

PassRegistry &

)

Referenced by initializeTransformUtils().

initializeUnpackMachineBundlesPass()

void llvm::initializeUnpackMachineBundlesPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeUnreachableBlockElimLegacyPassPass()

void llvm::initializeUnreachableBlockElimLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeUnreachableMachineBlockElimPass()

void llvm::initializeUnreachableMachineBlockElimPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeVectorization()

void llvm::initializeVectorization

(

PassRegistry &

Registry

)

Initialize all passes linked into the Vectorize library.

Initialize all passes linked into the Vectorization library.

Definition at line 21 of file Vectorize.cpp.

References initializeLoadStoreVectorizerLegacyPassPass().

initializeVEDAGToDAGISelPass()

void llvm::initializeVEDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeVETarget().

initializeVerifierLegacyPassPass()

void llvm::initializeVerifierLegacyPassPass

(

PassRegistry &

)

Referenced by initializeCore().

initializeVirtRegMapPass()

void llvm::initializeVirtRegMapPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeVirtRegRewriterPass()

void llvm::initializeVirtRegRewriterPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeWasmEHPreparePass()

void llvm::initializeWasmEHPreparePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeWebAssemblyAddMissingPrototypesPass()

void llvm::initializeWebAssemblyAddMissingPrototypesPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyArgumentMovePass()

void llvm::initializeWebAssemblyArgumentMovePass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyCFGSortPass()

void llvm::initializeWebAssemblyCFGSortPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyCFGStackifyPass()

void llvm::initializeWebAssemblyCFGStackifyPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyDAGToDAGISelPass()

void llvm::initializeWebAssemblyDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyDebugFixupPass()

void llvm::initializeWebAssemblyDebugFixupPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyExceptionInfoPass()

void llvm::initializeWebAssemblyExceptionInfoPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget(), and llvm::WebAssemblyExceptionInfo::WebAssemblyExceptionInfo().

initializeWebAssemblyExplicitLocalsPass()

void llvm::initializeWebAssemblyExplicitLocalsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyFixBrTableDefaultsPass()

void llvm::initializeWebAssemblyFixBrTableDefaultsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyFixIrreducibleControlFlowPass()

void llvm::initializeWebAssemblyFixIrreducibleControlFlowPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyLateEHPreparePass()

void llvm::initializeWebAssemblyLateEHPreparePass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyLowerBrUnlessPass()

void llvm::initializeWebAssemblyLowerBrUnlessPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyLowerEmscriptenEHSjLjPass()

void llvm::initializeWebAssemblyLowerEmscriptenEHSjLjPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyLowerRefTypesIntPtrConvPass()

void llvm::initializeWebAssemblyLowerRefTypesIntPtrConvPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyMCLowerPrePassPass()

void llvm::initializeWebAssemblyMCLowerPrePassPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyMemIntrinsicResultsPass()

void llvm::initializeWebAssemblyMemIntrinsicResultsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyNullifyDebugValueListsPass()

void llvm::initializeWebAssemblyNullifyDebugValueListsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyOptimizeLiveIntervalsPass()

void llvm::initializeWebAssemblyOptimizeLiveIntervalsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyPeepholePass()

void llvm::initializeWebAssemblyPeepholePass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyRefTypeMem2LocalPass()

void llvm::initializeWebAssemblyRefTypeMem2LocalPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyRegColoringPass()

void llvm::initializeWebAssemblyRegColoringPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyRegNumberingPass()

void llvm::initializeWebAssemblyRegNumberingPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyRegStackifyPass()

void llvm::initializeWebAssemblyRegStackifyPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblyReplacePhysRegsPass()

void llvm::initializeWebAssemblyReplacePhysRegsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWebAssemblySetP2AlignOperandsPass()

void llvm::initializeWebAssemblySetP2AlignOperandsPass

(

PassRegistry &

)

Referenced by LLVMInitializeWebAssemblyTarget().

initializeWinEHPreparePass()

void llvm::initializeWinEHPreparePass

(

PassRegistry &

)

Referenced by initializeCodeGen().

initializeWinEHStatePassPass()

void llvm::initializeWinEHStatePassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeWriteBitcodePassPass()

void llvm::initializeWriteBitcodePassPass

(

PassRegistry &

)

initializeWriteDXILPassPass()

void llvm::initializeWriteDXILPassPass

(

PassRegistry &

)

Initializer for dxil writer pass.

Referenced by LLVMInitializeDirectXTarget().

initializeX86ArgumentStackSlotPassPass()

void llvm::initializeX86ArgumentStackSlotPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86AvoidSFBPassPass()

void llvm::initializeX86AvoidSFBPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86AvoidTrailingCallPassPass()

void llvm::initializeX86AvoidTrailingCallPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86CallFrameOptimizationPass()

void llvm::initializeX86CallFrameOptimizationPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86CmovConverterPassPass()

void llvm::initializeX86CmovConverterPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86DAGToDAGISelPass()

void llvm::initializeX86DAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86DomainReassignmentPass()

void llvm::initializeX86DomainReassignmentPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86ExecutionDomainFixPass()

void llvm::initializeX86ExecutionDomainFixPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86ExpandPseudoPass()

void llvm::initializeX86ExpandPseudoPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FastPreTileConfigPass()

void llvm::initializeX86FastPreTileConfigPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FastTileConfigPass()

void llvm::initializeX86FastTileConfigPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FixupInstTuningPassPass()

void llvm::initializeX86FixupInstTuningPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FixupSetCCPassPass()

void llvm::initializeX86FixupSetCCPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FixupVectorConstantsPassPass()

void llvm::initializeX86FixupVectorConstantsPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86FlagsCopyLoweringPassPass()

void llvm::initializeX86FlagsCopyLoweringPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86LoadValueInjectionLoadHardeningPassPass()

void llvm::initializeX86LoadValueInjectionLoadHardeningPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86LoadValueInjectionRetHardeningPassPass()

void llvm::initializeX86LoadValueInjectionRetHardeningPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86LowerAMXIntrinsicsLegacyPassPass()

void llvm::initializeX86LowerAMXIntrinsicsLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86LowerAMXTypeLegacyPassPass()

void llvm::initializeX86LowerAMXTypeLegacyPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86LowerTileCopyPass()

void llvm::initializeX86LowerTileCopyPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86OptimizeLEAPassPass()

void llvm::initializeX86OptimizeLEAPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86PartialReductionPass()

void llvm::initializeX86PartialReductionPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86PreTileConfigPass()

void llvm::initializeX86PreTileConfigPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86ReturnThunksPass()

void llvm::initializeX86ReturnThunksPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86SpeculativeExecutionSideEffectSuppressionPass()

void llvm::initializeX86SpeculativeExecutionSideEffectSuppressionPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86SpeculativeLoadHardeningPassPass()

void llvm::initializeX86SpeculativeLoadHardeningPassPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeX86TileConfigPass()

void llvm::initializeX86TileConfigPass

(

PassRegistry &

)

Referenced by LLVMInitializeX86Target().

initializeXCoreDAGToDAGISelPass()

void llvm::initializeXCoreDAGToDAGISelPass

(

PassRegistry &

)

Referenced by LLVMInitializeXCoreTarget().

initializeXCoreLowerThreadLocalPass()

void llvm::initializeXCoreLowerThreadLocalPass

(

PassRegistry &

p

)

initializeXRayInstrumentationPass()

void llvm::initializeXRayInstrumentationPass

(

PassRegistry &

)

Referenced by initializeCodeGen().

InitialSyntheticCount()

cl::opt< int > llvm::InitialSyntheticCount	(	"initial-synthetic-count"	,
		cl::Hidden	,
		cl::init(10)	,
		cl::desc("Initial value of synthetic entry count")
	)

initRandomSeedOptions()

void llvm::initRandomSeedOptions

(

)

Definition at line 42 of file RandomNumberGenerator.cpp.

References Seed.

Referenced by initCommonOptions().

initSignalsOptions()

void llvm::initSignalsOptions

(

)

Definition at line 64 of file Signals.cpp.

Referenced by initCommonOptions().

initStatisticOptions()

void llvm::initStatisticOptions

(

)

Definition at line 49 of file Statistic.cpp.

References EnableStats, llvm::cl::Hidden, llvm::cl::location(), and StatsAsJSON.

Referenced by initCommonOptions().

initTimerOptions()

void llvm::initTimerOptions

(

)

Definition at line 90 of file Timer.cpp.

Referenced by initCommonOptions().

initTypeSizeOptions()

void llvm::initTypeSizeOptions

(

)

Definition at line 33 of file TypeSize.cpp.

References ScalableErrorAsWarning.

Referenced by initCommonOptions().

initWithColorOptions()

void llvm::initWithColorOptions

(

)

Definition at line 34 of file WithColor.cpp.

References UseColor.

Referenced by initCommonOptions().

inlineCostFeatureToMlFeature()

constexpr FeatureIndex llvm::inlineCostFeatureToMlFeature ( InlineCostFeatureIndex  Feature )

constexpr

Definition at line 141 of file InlineModelFeatureMaps.h.

Referenced by llvm::MLInlineAdvisor::getAdviceImpl().

inlineCostStr()

std::string llvm::inlineCostStr

(

const InlineCost &

IC

)

Utility for extracting the inline cost message to a string.

Definition at line 356 of file InlineAdvisor.cpp.

References Remark.

Referenced by shouldInline().

InlineFunction()

llvm::InlineResult llvm::InlineFunction	(	CallBase &	CB,
		InlineFunctionInfo &	IFI,
		bool	MergeAttributes = false,
		AAResults *	CalleeAAR = nullptr,
		bool	InsertLifetime = true,
		Function *	ForwardVarArgsTo = nullptr
	)

This function inlines the called function into the basic block of the caller.

This returns false if it is not possible to inline this call. The program is still in a well defined state if this occurs though.

Note that this only does one level of inlining. For example, if the instruction 'call B' is inlined, and 'B' calls 'C', then the call to 'C' now exists in the instruction stream. Similarly this will inline a recursive function by one level.

Note that while this routine is allowed to cleanup and optimize the inlined code to minimize the actual inserted code, it must not delete code in the caller as users of this routine may have pointers to instructions in the caller that need to remain stable.

If ForwardVarArgsTo is passed, inlining a function with varargs is allowed and all varargs at the callsite will be passed to any calls to ForwardVarArgsTo. The caller of InlineFunction has to make sure any varargs are only used by ForwardVarArgsTo.

The callee's function attributes are merged into the callers' if MergeAttributes is set to true.

This returns false if it is not possible to inline this call. The program is still in a well defined state if this occurs though.

Note that this only does one level of inlining. For example, if the instruction 'call B' is inlined, and 'B' calls 'C', then the call to 'C' now exists in the instruction stream. Similarly this will inline a recursive function by one level.

Preserve all attributes on of the call and its parameters.

Definition at line 2032 of file InlineFunction.cpp.

References AddAliasScopeMetadata(), AddAlignmentAssumptions(), AddReturnAttributes(), allocaWouldBeStaticInEntry(), llvm::SmallVectorImpl< T >::append(), append_range(), llvm::Function::arg_begin(), llvm::CallBase::arg_begin(), llvm::Function::arg_end(), llvm::CallBase::arg_size(), llvm::CallBase::args(), assert(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::BasicBlock::begin(), llvm::InlineFunctionInfo::CalleeBFI, llvm::InlineFunctionInfo::CallerBFI, changeToUnreachable(), classifyEHPersonality(), llvm::SmallVectorImpl< T >::clear(), CloneAndPruneFunctionInto(), llvm::ClonedCodeInfo::ContainsCalls, llvm::ClonedCodeInfo::ContainsDynamicAllocas, llvm::ClonedCodeInfo::ContainsMemProfMetadata, llvm::BranchInst::Create(), llvm::CallBase::Create(), llvm::CallInst::Create(), llvm::PHINode::Create(), llvm::IRBuilderBase::CreateBitCast(), llvm::IRBuilderBase::CreateCall(), llvm::IRBuilderBase::CreateLifetimeEnd(), llvm::IRBuilderBase::CreateLifetimeStart(), llvm::IRBuilderBase::CreateRet(), llvm::IRBuilderBase::CreateRetVoid(), llvm::IRBuilderBase::CreateStackRestore(), llvm::IRBuilderBase::CreateStackSave(), DL, llvm::CallBase::doesNotThrow(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), erase_if(), llvm::BasicBlock::eraseFromParent(), llvm::Instruction::eraseFromParent(), F, llvm::InlineResult::failure(), fixupAssignments(), fixupLineNumbers(), llvm::Function::front(), llvm::AttributeList::get(), llvm::PoisonValue::get(), llvm::AllocaInst::getAllocatedType(), llvm::CallBase::getArgOperand(), llvm::AllocaInst::getArraySize(), llvm::InlineFunctionInfo::GetAssumptionCache, llvm::objcarc::getAttachedARCFunctionKind(), llvm::CallBase::getAttributes(), llvm::BlockFrequencyInfo::getBlockFreq(), llvm::CallBase::getCalledFunction(), llvm::CallBase::getCalledOperand(), llvm::Function::getCallingConv(), llvm::CallBase::getCallingConv(), llvm::Value::getContext(), llvm::Instruction::getDebugLoc(), getDebugLoc(), llvm::Intrinsic::getDeclaration(), llvm::Function::getEntryBlock(), llvm::Function::getEntryCount(), llvm::BasicBlock::getFirstNonPHI(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::Instruction::getFunction(), llvm::Function::getFunctionType(), llvm::CallBase::getFunctionType(), llvm::Function::getGC(), llvm::Type::getInt64Ty(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Value::getName(), llvm::InvokeInst::getNormalDest(), llvm::CallBase::getNumOperandBundles(), llvm::FunctionType::getNumParams(), llvm::Instruction::getOpcode(), llvm::CallBase::getOperandBundle(), llvm::CallBase::getOperandBundleAt(), llvm::CallBase::getOperandBundlesAsDefs(), llvm::Function::getParamAlign(), llvm::AttributeList::getParamAttrs(), llvm::CallBase::getParamByValType(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::Function::getPersonalityFn(), llvm::Function::getReturnType(), llvm::ReturnInst::getReturnValue(), llvm::Function::getSubprogram(), llvm::CallInst::getTailCallKind(), llvm::BasicBlock::getTerminatingDeoptimizeCall(), llvm::BasicBlock::getTerminatingMustTailCall(), llvm::BasicBlock::getTerminator(), llvm::Value::getType(), llvm::InvokeInst::getUnwindDest(), getUnwindDestToken(), HandleByValArgument(), HandleByValArgumentInit(), HandleInlinedEHPad(), HandleInlinedLandingPad(), llvm::Function::hasGC(), hasLifetimeMarkers(), llvm::CallBase::hasOperandBundles(), llvm::Function::hasPersonalityFn(), I, llvm::InlineFunctionInfo::InlinedCallSites, inlineRetainOrClaimRVCalls(), isAssignmentTrackingEnabled(), isAsynchronousEHPersonality(), llvm::CallBase::isByValArgument(), llvm::CallBase::isConvergent(), llvm::GlobalValue::isDeclaration(), llvm::Function::isIntrinsic(), llvm::CallInst::isMustTailCall(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), isScopedEHPersonality(), llvm::AllocaInst::isSwiftError(), llvm::Type::isVoidTy(), make_early_inc_range(), make_range(), llvm::AttributeFuncs::mergeAttributesForInlining(), llvm::LLVMContext::OB_clang_arc_attachedcall, llvm::LLVMContext::OB_convergencectrl, llvm::LLVMContext::OB_deopt, llvm::LLVMContext::OB_funclet, llvm::LLVMContext::OB_kcfi, llvm::ClonedCodeInfo::OperandBundleCallSites, PHI, pred_empty(), Profile, PropagateCallSiteMetadata(), propagateMemProfMetadata(), PropagateOperandBundles(), llvm::InlineFunctionInfo::PSI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::CallBase::removeRetAttrs(), llvm::Value::replaceAllUsesWith(), llvm::SmallVectorImpl< T >::reserve(), llvm::InlineFunctionInfo::reset(), salvageKnowledge(), llvm::CallBase::setAttributes(), llvm::BlockFrequencyInfo::setBlockFreq(), llvm::Function::setCallingConv(), llvm::CallBase::setCallingConv(), llvm::Instruction::setDebugLoc(), llvm::CallBase::setDoesNotThrow(), llvm::User::setOperand(), llvm::CallInst::setTailCallKind(), simplifyInstruction(), llvm::SmallVectorBase< Size_T >::size(), llvm::BasicBlock::splice(), llvm::BasicBlock::splitBasicBlock(), llvm::InlineFunctionInfo::StaticAllocas, llvm::Constant::stripPointerCasts(), llvm::InlineResult::success(), std::swap(), llvm::CallInst::TCK_None, llvm::CallInst::TCK_NoTail, trackInlinedStores(), llvm::AttributeFuncs::typeIncompatible(), updateCallerBFI(), updateCallProfile(), llvm::InlineFunctionInfo::UpdateProfile, and llvm::Value::use_empty().

Referenced by InsertSafepointPoll(), replaceCoroEndAsync(), and splitAsyncCoroutine().

insertAssignInstr()

Register llvm::insertAssignInstr	(	Register	Reg,
		Type *	Ty,
		SPIRVType *	SpirvTy,
		SPIRVGlobalRegistry *	GR,
		MachineIRBuilder &	MIB,
		MachineRegisterInfo &	MRI
	)

Helper external function for inserting ASSIGN_TYPE instuction between Reg and its definition, set the new register as a destination of the definition, assign SPIRVType to both registers.

If SpirvTy is provided, use it as SPIRVType in ASSIGN_TYPE, otherwise create it from Ty. Defined in SPIRVPreLegalizer.cpp.

Definition at line 308 of file SPIRVPreLegalizer.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::SPIRVGlobalRegistry::assignSPIRVTypeToVReg(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::getMF(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::SPIRVGlobalRegistry::getSPIRVTypeID(), MRI, llvm::MachineIRBuilder::setInsertPt(), and llvm::MachineInstrBuilder::setMIFlags().

Referenced by generateAssignInstrs(), genWorkgroupQuery(), and processNewInstrs().

insertDebugValuesForPHIs()

void llvm::insertDebugValuesForPHIs	(	BasicBlock *	BB,
		SmallVectorImpl< PHINode * > &	InsertedPHIs
	)

Propagate dbg.value intrinsics through the newly inserted PHIs.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2067 of file Local.cpp.

References assert(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::end(), llvm::BasicBlock::end(), llvm::ValueMap< KeyT, ValueT, Config >::end(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::find(), llvm::ValueMap< KeyT, ValueT, Config >::find(), llvm::BasicBlock::getFirstInsertionPt(), llvm::BasicBlock::getFirstNonPHI(), I, llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), llvm::ValueMap< KeyT, ValueT, Config >::insert(), insertDbgVariableRecordsForPHIs(), is_contained(), llvm::Instruction::isEHPad(), llvm::DbgVariableIntrinsic::location_ops(), PHI, llvm::DbgVariableIntrinsic::replaceVariableLocationOp(), llvm::SmallVectorBase< Size_T >::size(), and llvm::ValueMap< KeyT, ValueT, Config >::size().

insertIfNotContained()

template<typename CycleT >

static bool llvm::insertIfNotContained ( SmallVector< CycleT * > &  Cycles, CycleT *  Candidate  )

static

Add Candidate to Cycles if it is not already contained in Cycles.

Returns

true iff Candidate was added to Cycles.

Definition at line 926 of file GenericUniformityImpl.h.

References any_of(), llvm::CallingConv::C, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::GenericUniformityAnalysisImpl< ContextT >::analyzeControlDivergence().

insertLineSequence()

static void llvm::insertLineSequence ( std::vector< DWARFDebugLine::Row > &  Seq, std::vector< DWARFDebugLine::Row > &  Rows  )

static

Insert the new line info sequence Seq into the current set of already linked line info Rows.

Definition at line 2052 of file DWARFLinker.cpp.

References llvm::object::SectionedAddress::Address, append_range(), and partition_point().

insertMultibyteShift()

static void llvm::insertMultibyteShift ( MachineInstr &  MI, MachineBasicBlock *  BB, MutableArrayRef< std::pair< Register, int > >  Regs, ISD::NodeType  Opc, int64_t  ShiftAmt  )

static

Definition at line 1919 of file AVRISelLowering.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), assert(), BuildMI(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), llvm::MachineFunction::getSubtarget(), llvm::AVRSubtarget::getZeroRegister(), I, Idx, insertMultibyteShift(), llvm_unreachable, MI, MRI, llvm::ISD::SHL, llvm::ArrayRef< T >::size(), llvm::MutableArrayRef< T >::slice(), llvm::ISD::SRA, llvm::ISD::SRL, TII, and llvm::RegState::Undef.

Referenced by insertMultibyteShift().

InsertPreheaderForLoop()

BasicBlock * llvm::InsertPreheaderForLoop	(	Loop *	L,
		DominatorTree *	DT,
		LoopInfo *	LI,
		MemorySSAUpdater *	MSSAU,
		bool	PreserveLCSSA
	)

InsertPreheaderForLoop - Once we discover that a loop doesn't have a preheader, this method is called to insert one.

This method has two phases: preheader insertion and analysis updating.

Definition at line 118 of file LoopSimplify.cpp.

References dbgs(), llvm::Value::getName(), LLVM_DEBUG, P, placeSplitBlockCarefully(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and SplitBlockPredecessors().

Referenced by simplifyOneLoop().

inst_begin() [1/4]

const_inst_iterator llvm::inst_begin ( const Function &  F )

inline

Definition at line 150 of file InstIterator.h.

References F.

inst_begin() [2/4]

const_inst_iterator llvm::inst_begin ( const Function *  F )

inline

Definition at line 136 of file InstIterator.h.

References F.

inst_begin() [3/4]

inst_iterator llvm::inst_begin ( Function &  F )

inline

Definition at line 145 of file InstIterator.h.

References F.

inst_begin() [4/4]

inst_iterator llvm::inst_begin ( Function *  F )

inline

Definition at line 131 of file InstIterator.h.

References F.

Referenced by dumpExampleDependence(), and instructions().

inst_end() [1/4]

const_inst_iterator llvm::inst_end ( const Function &  F )

inline

Definition at line 153 of file InstIterator.h.

References F.

inst_end() [2/4]

const_inst_iterator llvm::inst_end ( const Function *  F )

inline

Definition at line 139 of file InstIterator.h.

References F.

inst_end() [3/4]

inst_iterator llvm::inst_end ( Function &  F )

inline

Definition at line 146 of file InstIterator.h.

References F.

inst_end() [4/4]

inst_iterator llvm::inst_end ( Function *  F )

inline

Definition at line 132 of file InstIterator.h.

References F.

Referenced by dumpExampleDependence(), and instructions().

install_bad_alloc_error_handler()

void llvm::install_bad_alloc_error_handler	(	fatal_error_handler_t	handler,
		void *	user_data = nullptr
	)

Installs a new bad alloc error handler that should be used whenever a bad alloc error, e.g.

failing malloc/calloc, is encountered by LLVM.

The user can install a bad alloc handler, in order to define the behavior in case of failing allocations, e.g. throwing an exception. Note that this handler must not trigger any additional allocations itself.

If no error handler is installed the default is to print the error message to stderr, and call exit(1). If an error handler is installed then it is the handler's responsibility to log the message, it will no longer be printed to stderr. If the error handler returns, then exit(1) will be called.

Parameters

user_data

- An argument which will be passed to the installed error handler.

Definition at line 128 of file ErrorHandling.cpp.

References assert(), BadAllocErrorHandler, and BadAllocErrorHandlerUserData.

install_fatal_error_handler()

void llvm::install_fatal_error_handler	(	fatal_error_handler_t	handler,
		void *	user_data = nullptr
	)

install_fatal_error_handler - Installs a new error handler to be used whenever a serious (non-recoverable) error is encountered by LLVM.

If no error handler is installed the default is to print the error message to stderr, and call exit(1). If an error handler is installed then it is the handler's responsibility to log the message, it will no longer be printed to stderr. If the error handler returns, then exit(1) will be called.

It is dangerous to naively use an error handler which throws an exception. Even though some applications desire to gracefully recover from arbitrary faults, blindly throwing exceptions through unfamiliar code isn't a way to achieve this.

Parameters

user_data

- An argument which will be passed to the install error handler.

Definition at line 64 of file ErrorHandling.cpp.

References assert(), ErrorHandler, and ErrorHandlerUserData.

Referenced by LLVMInstallFatalErrorHandler(), and llvm::ScopedFatalErrorHandler::ScopedFatalErrorHandler().

install_out_of_memory_new_handler()

void llvm::install_out_of_memory_new_handler

(

)

Definition at line 194 of file ErrorHandling.cpp.

References assert(), and out_of_memory_new_handler().

Referenced by llvm::InitLLVM::InitLLVM().

instrprof_category()

const std::error_category & llvm::instrprof_category

(

)

Definition at line 192 of file InstrProf.cpp.

Referenced by make_error_code().

instrs() [1/2]

auto llvm::instrs ( const BasicBlock &  BB )

inline

Definition at line 27 of file SSAContext.h.

References llvm::BasicBlock::begin(), llvm::BasicBlock::end(), and make_range().

instrs() [2/2]

auto llvm::instrs ( const MachineBasicBlock &  BB )

inline

Definition at line 33 of file MachineSSAContext.h.

References llvm::MachineBasicBlock::instrs().

instructions() [1/4]

const_inst_range llvm::instructions ( const Function &  F )

inline

Definition at line 156 of file InstIterator.h.

References F, inst_begin(), and inst_end().

instructions() [2/4]

const_inst_range llvm::instructions ( const Function *  F )

inline

Definition at line 142 of file InstIterator.h.

References F, inst_begin(), and inst_end().

instructions() [3/4]

inst_range llvm::instructions ( Function &  F )

inline

Definition at line 147 of file InstIterator.h.

References F, inst_begin(), and inst_end().

instructions() [4/4]

inst_range llvm::instructions ( Function *  F )

inline

Definition at line 133 of file InstIterator.h.

References F, inst_begin(), and inst_end().

instructionsWithoutDebug()

template<typename IterT >

auto llvm::instructionsWithoutDebug ( IterT  It, IterT  End, bool  SkipPseudoOp = true  )

inline

Construct a range iterator which begins at It and moves forwards until End is reached, skipping any debug instructions.

Definition at line 1374 of file MachineBasicBlock.h.

References End, make_filter_range(), make_range(), and MI.

Referenced by areCFlagsAccessedBetweenInstrs(), examineCFlagsUse(), forAllMIsUntilDef(), llvm::ReachingDefAnalysis::getLiveInUses(), isNZCVTouchedInInstructionRange(), llvm::ReachingDefAnalysis::isRegUsedAfter(), and llvm::MachineBasicBlock::sizeWithoutDebugLargerThan().

intCCToAVRCC()

static AVRCC::CondCodes llvm::intCCToAVRCC ( ISD::CondCode  CC )

static

IntCCToAVRCC - Convert a DAG integer condition code to an AVR CC.

Definition at line 632 of file AVRISelLowering.cpp.

References CC, llvm::AVRCC::COND_EQ, llvm::AVRCC::COND_GE, llvm::AVRCC::COND_LO, llvm::AVRCC::COND_LT, llvm::AVRCC::COND_NE, llvm::AVRCC::COND_SH, llvm_unreachable, llvm::ISD::SETEQ, llvm::ISD::SETGE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETUGE, and llvm::ISD::SETULT.

intCondCode2Icc()

static VECC::CondCode llvm::intCondCode2Icc ( ISD::CondCode  CC )

inlinestatic

Convert a DAG integer condition code to a VE ICC condition.

Definition at line 69 of file VEISelLowering.h.

References CC, llvm::VECC::CC_IEQ, llvm::VECC::CC_IG, llvm::VECC::CC_IGE, llvm::VECC::CC_IL, llvm::VECC::CC_ILE, llvm::VECC::CC_INE, llvm_unreachable, llvm::ISD::SETEQ, llvm::ISD::SETGE, llvm::ISD::SETGT, llvm::ISD::SETLE, llvm::ISD::SETLT, llvm::ISD::SETNE, llvm::ISD::SETUGE, llvm::ISD::SETUGT, llvm::ISD::SETULE, and llvm::ISD::SETULT.

Referenced by llvm::VETargetLowering::combineSelect(), and llvm::VETargetLowering::combineSelectCC().

interleave() [1/4]

template<typename Container , typename StreamT , typename T = detail::ValueOfRange<Container>>

void llvm::interleave ( const Container &  c, StreamT &  os, const StringRef &  separator  )

inline

Definition at line 2157 of file STLExtras.h.

References interleave().

interleave() [2/4]

template<typename Container , typename UnaryFunctor , typename StreamT , typename T = detail::ValueOfRange<Container>>

void llvm::interleave ( const Container &  c, StreamT &  os, UnaryFunctor  each_fn, const StringRef &  separator  )

inline

Overload of interleave for the common case of string separator.

Definition at line 2151 of file STLExtras.h.

References adl_begin(), adl_end(), and interleave().

interleave() [3/4]

template<typename Container , typename UnaryFunctor , typename NullaryFunctor , typename = std::enable_if_t< !std::is_constructible<StringRef, UnaryFunctor>::value && !std::is_constructible<StringRef, NullaryFunctor>::value>>

void llvm::interleave ( const Container &  c, UnaryFunctor  each_fn, NullaryFunctor  between_fn  )

inline

Definition at line 2143 of file STLExtras.h.

References adl_begin(), adl_end(), and interleave().

interleave() [4/4]

template<typename ForwardIterator , typename UnaryFunctor , typename NullaryFunctor , typename = std::enable_if_t< !std::is_constructible<StringRef, UnaryFunctor>::value && !std::is_constructible<StringRef, NullaryFunctor>::value>>

void llvm::interleave ( ForwardIterator  begin, ForwardIterator  end, UnaryFunctor  each_fn, NullaryFunctor  between_fn  )

inline

An STL-style algorithm similar to std::for_each that applies a second functor between every pair of elements.

This provides the control flow logic to, for example, print a comma-separated list:

interleave(names.begin(), names.end(),
           [&](StringRef name) { os << name; },
           [&] { os << ", "; });

Definition at line 2127 of file STLExtras.h.

Referenced by interleave(), and interleaveComma().

interleaveComma() [1/2]

template<typename Container , typename StreamT , typename T = detail::ValueOfRange<Container>>

void llvm::interleaveComma ( const Container &  c, StreamT &  os  )

inline

Definition at line 2171 of file STLExtras.h.

References interleaveComma().

interleaveComma() [2/2]

template<typename Container , typename UnaryFunctor , typename StreamT , typename T = detail::ValueOfRange<Container>>

void llvm::interleaveComma ( const Container &  c, StreamT &  os, UnaryFunctor  each_fn  )

inline

Definition at line 2165 of file STLExtras.h.

References interleave().

Referenced by llvm::DependenceGraphInfo< NodeType >::getDependenceString(), interleaveComma(), llvm::VPReplicateRecipe::print(), llvm::cl::printBuildConfig(), and llvm::VPUser::printOperands().

internalizeModule()

bool llvm::internalizeModule ( Module &  TheModule, std::function< bool(const GlobalValue &)>  MustPreserveGV  )

inline

Helper function to internalize functions and variables in a Module.

Definition at line 75 of file Internalize.h.

References llvm::InternalizePass::internalizeModule().

Referenced by thinLTOInternalizeModule().

interpretDecimal()

static Error llvm::interpretDecimal ( StringRef::iterator  begin, StringRef::iterator  end, decimalInfo *  D  )

static

Definition at line 514 of file APFloat.cpp.

References createError(), D, decDigitValue(), readExponent(), skipLeadingZeroesAndAnyDot(), and llvm::Error::success().

intersectAccessGroups()

MDNode * llvm::intersectAccessGroups	(	const Instruction *	Inst1,
		const Instruction *	Inst2
	)

Compute the access-group list of access groups that Inst1 and Inst2 are both in.

If either instruction does not access memory at all, it is considered to be in every list.

If the list contains just one access group, it is returned directly. If the list is empty, returns nullptr.

Definition at line 739 of file VectorUtils.cpp.

References addToAccessGroupList(), assert(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::MDNode::get(), llvm::Value::getContext(), llvm::Instruction::getMetadata(), llvm::MDNode::getNumOperands(), isValidAsAccessGroup(), llvm::Instruction::mayReadOrWriteMemory(), llvm::MDNode::operands(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by combineMetadata(), and propagateMetadata().

invalidateParentIListOrdering() [1/2]

template<>

void llvm::invalidateParentIListOrdering

(

BasicBlock *

BB

)

Definition at line 172 of file BasicBlock.cpp.

References llvm::BasicBlock::invalidateOrders().

invalidateParentIListOrdering() [2/2]

template<typename ParentClass >

void llvm::invalidateParentIListOrdering ( ParentClass *  Parent )

inline

Notify basic blocks when an instruction is inserted.

Definition at line 25 of file SymbolTableListTraitsImpl.h.

Referenced by llvm::SymbolTableListTraits< ValueSubClass, Args >::addNodeToList(), and llvm::SymbolTableListTraits< ValueSubClass, Args >::transferNodesFromList().

inverse_children()

template<class GraphType >

iterator_range< typename GraphTraits< Inverse< GraphType > >::ChildIteratorType > llvm::inverse_children

(

const typename GraphTraits< GraphType >::NodeRef &

G

)

Definition at line 130 of file GraphTraits.h.

References G, and make_range().

inverse_depth_first()

template<class T >

iterator_range< idf_iterator< T > > llvm::inverse_depth_first

(

const T &

G

)

Definition at line 278 of file DepthFirstIterator.h.

References G, idf_begin(), idf_end(), and make_range().

Referenced by findArgParts(), and MarkBlocksLiveIn().

inverse_depth_first_ext()

template<class T , class SetTy >

iterator_range< idf_ext_iterator< T, SetTy > > llvm::inverse_depth_first_ext	(	const T &	G,
		SetTy &	S
	)

Definition at line 302 of file DepthFirstIterator.h.

References G, idf_ext_begin(), idf_ext_end(), and make_range().

Referenced by llvm::SampleProfileInference< FT >::apply().

inverse_fabs()

FPClassTest llvm::inverse_fabs

(

FPClassTest

Mask

)

Return the test mask which returns true after fabs is applied to the value.

Definition at line 35 of file FloatingPointMode.cpp.

References fcInf, fcNan, fcNormal, fcPosInf, fcPosNormal, fcPosSubnormal, fcPosZero, fcSubnormal, and fcZero.

Referenced by fcmpImpliesClass(), and llvm::InstCombinerImpl::SimplifyDemandedUseFPClass().

inverse_nodes()

template<class GraphType >

iterator_range< typename GraphTraits< Inverse< GraphType > >::nodes_iterator > llvm::inverse_nodes

(

const GraphType &

G

)

Definition at line 116 of file GraphTraits.h.

References G, and make_range().

inverse_post_order()

template<class T >

iterator_range< ipo_iterator< T > > llvm::inverse_post_order

(

const T &

G

)

Definition at line 238 of file PostOrderIterator.h.

References G, ipo_begin(), ipo_end(), and make_range().

inverse_post_order_ext()

template<class T , class SetType >

iterator_range< ipo_ext_iterator< T, SetType > > llvm::inverse_post_order_ext	(	const T &	G,
		SetType &	S
	)

Definition at line 263 of file PostOrderIterator.h.

References G, ipo_ext_begin(), ipo_ext_end(), and make_range().

inversePermutation()

static void llvm::inversePermutation ( ArrayRef< unsigned >  Indices, SmallVectorImpl< int > &  Mask  )

static

Definition at line 955 of file SLPVectorizer.cpp.

References I, PoisonMaskElem, and llvm::ArrayRef< T >::size().

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::addOrdered(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), reorderOrder(), and llvm::slpvectorizer::BoUpSLP::reorderTopToBottom().

InvertBranch()

void llvm::InvertBranch	(	BranchInst *	PBI,
		IRBuilderBase &	Builder
	)

Definition at line 2200 of file BasicBlockUtils.cpp.

References llvm::IRBuilderBase::CreateNot(), llvm::BranchInst::getCondition(), llvm::CmpInst::getInversePredicate(), llvm::Value::getName(), llvm::Value::hasOneUse(), llvm::BranchInst::setCondition(), llvm::CmpInst::setPredicate(), and llvm::BranchInst::swapSuccessors().

Referenced by performBranchToCommonDestFolding().

invertCondition()

Value * llvm::invertCondition

(

Value *

Condition

)

Invert the given true/false value, possibly reusing an existing copy.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 4123 of file Local.cpp.

References assert(), llvm::CallingConv::C, llvm::BinaryOperator::CreateNot(), llvm::Function::getEntryBlock(), llvm::BasicBlock::getFirstInsertionPt(), llvm::Value::getName(), llvm::ConstantExpr::getNot(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), I, llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), and llvm::Value::users().

Referenced by calcPredicateUsingBooleans().

invertFPClassTestIfSimpler()

FPClassTest llvm::invertFPClassTestIfSimpler

(

FPClassTest

Test

)

Evaluates if the specified FP class test is better performed as the inverse (i.e.

fewer instructions should be required to lower it). An example is the test "inf|normal|subnormal|zero", which is an inversion of "nan".

Parameters

Test	The test as specified in 'is_fpclass' intrinsic invocation.

Returns

The inverted test, or fcNone, if inversion does not produce a simpler test.

Definition at line 176 of file CodeGenCommonISel.cpp.

References fcFinite, fcInf, fcNan, fcNegFinite, fcNegInf, fcNegNormal, fcNegSubnormal, fcNegZero, fcNone, fcNormal, fcPosFinite, fcPosInf, fcPosNormal, fcPosSubnormal, fcPosZero, fcQNan, fcSNan, fcSubnormal, fcZero, and llvm_unreachable.

Referenced by llvm::TargetLowering::expandIS_FPCLASS().

ipo_begin()

template<class T >

ipo_iterator< T > llvm::ipo_begin

(

const T &

G

)

Definition at line 228 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by inverse_post_order().

ipo_end()

template<class T >

ipo_iterator< T > llvm::ipo_end

(

const T &

G

)

Definition at line 233 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by inverse_post_order().

ipo_ext_begin()

template<class T , class SetType >

ipo_ext_iterator< T, SetType > llvm::ipo_ext_begin	(	const T &	G,
		SetType &	S
	)

Definition at line 252 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by inverse_post_order_ext().

ipo_ext_end()

template<class T , class SetType >

ipo_ext_iterator< T, SetType > llvm::ipo_ext_end	(	const T &	G,
		SetType &	S
	)

Definition at line 257 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by inverse_post_order_ext().

IRBuilder() [1/7]

template<typename FolderTy >

llvm::IRBuilder	(	BasicBlock *	,
		BasicBlock::iterator	,
		FolderTy	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder< FolderTy >

IRBuilder() [2/7]

llvm::IRBuilder	(	BasicBlock *	,
		BasicBlock::iterator	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder<>

IRBuilder() [3/7]

template<typename FolderTy >

llvm::IRBuilder	(	BasicBlock *	,
		FolderTy	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder< FolderTy >

IRBuilder() [4/7]

llvm::IRBuilder	(	BasicBlock *	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder<>

IRBuilder() [5/7]

llvm::IRBuilder	(	Instruction *	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder<>

IRBuilder() [6/7]

template<typename FolderTy , typename InserterTy >

llvm::IRBuilder	(	LLVMContext &	,
		FolderTy	,
		InserterTy	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder< FolderTy, InserterTy >

IRBuilder() [7/7]

llvm::IRBuilder	(	LLVMContext &	,
		MDNode *	,
		ArrayRef< OperandBundleDef >
	)		-> IRBuilder<>

is_contained() [1/2]

template<typename R , typename E >

bool llvm::is_contained	(	R &&	Range,
		const E &	Element
	)

Returns true if Element is found in Range.

Delegates the check to either .contains(Element), .find(Element), or std::find, in this order of preference. This is intended as the canonical way to check if an element exists in a range in generic code or range type that does not expose a .contains(Element) member.

Definition at line 1879 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), llvm::dwarf_linker::classic::DWARFLinker::addAccelTableKind(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::addAccelTableKind(), llvm::cl::Option::addCategory(), addLocIfNotPresent(), llvm::RecurrenceDescriptor::AddReductionVar(), addRegDescribedVar(), llvm::orc::JITDylib::addToLinkOrder(), llvm::DbgVariableRecord::addVariableLocationOps(), llvm::DbgVariableIntrinsic::addVariableLocationOps(), llvm::SDNode::areOnlyUsersOf(), BBHasFallthrough(), buildDbgValueForSpill(), llvm::opt::OptTable::buildPrefixChars(), canCreateUndefOrPoison(), canEvaluateShuffled(), canMoveAboveCall(), llvm::TargetRegisterInfo::checkAllSuperRegsMarked(), CheckTyN(), checkVOPDRegConstraints(), clobbersFlagRegisters(), llvm::dwarf_linker::parallel::CompileUnit::cloneAndEmit(), colorEHFunclets(), combineX86ShufflesRecursively(), computeUnlikelySuccessors(), llvm::SetVector< T, Vector, Set, N >::contains(), llvm::AppleAcceleratorTable::containsAtomType(), llvm::opt::Arg::containsValue(), llvm::SetVector< T, Vector, Set, N >::count(), llvm::AllocationOrder::create(), createAndCollectMergePhiForReduction(), llvm::VPRecipeBuilder::createEdgeMask(), createUnreachableSwitchDefault(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::DeleteEdge(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::DeleteUnreachable(), directlyImpliesPoison(), llvm::object::ELFObjectFile< ELFT >::dynamic_relocation_sections(), llvm::LiveRangeEdit::eliminateDeadDefs(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::emitCommonSectionsAndWriteCompileUnitsToTheOutput(), llvm::RISCVTargetLowering::EmitKCFICheck(), llvm::Evaluator::EvaluateFunction(), ExpandCryptoAEK(), llvm::LegalizerHelper::fewerElementsVectorMultiEltType(), llvm::X86::fillValidTuneCPUList(), FindCheckType(), llvm::dwarf_linker::parallel::TypeUnit::finishCloningAndEmit(), llvm::InstCombinerImpl::foldAggregateConstructionIntoAggregateReuse(), FoldBranchToCommonDest(), foldPatchpoint(), llvm::InstCombinerImpl::foldSelectShuffle(), foldSelectShuffleWith1Binop(), foldShuffleWithInsert(), llvm::InstCombinerImpl::foldVectorBinop(), llvm::AliasSetTracker::getAliasSetFor(), llvm::VPRecipeBuilder::getEdgeMask(), llvm::AArch64MCInstLower::GetGlobalValueSymbol(), getKnowledgeForValue(), getKnowledgeFromUse(), getMaxPushPopReg(), getOutliningPenalty(), llvm::ARMBaseRegisterInfo::getRegAllocationHints(), llvm::RISCVRegisterInfo::getRegAllocationHints(), llvm::SystemZRegisterInfo::getRegAllocationHints(), llvm::TargetRegisterInfo::getRegAllocationHints(), llvm::CallBase::hasArgument(), HasImplicitCPSRDef(), llvm::MCInstrDesc::hasImplicitUseOfPhysReg(), llvm::CallBase::hasOperandBundlesOtherThan(), hasSameNumEltsOnAllVectorOperands(), hasSelfReference(), llvm::MachO::InterfaceFile::hasTarget(), llvm::MachO::Symbol::hasTarget(), llvm::MachO::InterfaceFileRef::hasTarget(), llvm::rdf::DataFlowGraph::hasUntrackedRef(), llvm::cl::HideUnrelatedOptions(), llvm::HexagonBlockRanges::RangeList::include(), llvm::jitlink::initRelaxAux(), llvm::SetVector< T, Vector, Set, N >::insert(), insertDbgVariableRecordsForPHIs(), insertDebugValuesForPHIs(), llvm::MemorySSAUpdater::insertDef(), llvm::mca::Scheduler::instructionCheck(), llvm::DWARFContext::isAddressSizeSupported(), llvm::Loop::isAnnotatedParallel(), llvm::AArch64RegisterInfo::isArgumentRegister(), isCriticalEdge(), llvm::HexagonInstrInfo::isDependent(), llvm::jitlink::ELFLinkGraphBuilderBase::isDwarfSection(), isEndbrImm64(), llvm::GenericCycle< ContextT >::isEntry(), isEphemeralValueOf(), isExitBlock(), llvm::rdf::TargetOperandInfo::isFixedReg(), llvm::AllocationOrder::isHint(), llvm::HexagonSubtarget::isHVXElementType(), llvm::HexagonSubtarget::isHVXVectorType(), isImageReadOnly(), isImageReadWrite(), isImageWriteOnly(), llvm::VLIWResourceModel::isInPacket(), llvm::LoadAndStorePromoter::isInstInList(), llvm::DataLayout::isLegalInteger(), llvm::PPCInstrInfo::isLoadFromStackSlot(), llvm::LoopBase< BlockT, LoopT >::isLoopLatch(), llvm::AArch64InstrInfo::isMBBSafeToSplitToCold(), IsMinMaxConsistingOf(), llvm::DataLayout::isNonIntegralAddressSpace(), llvm::SDValue::isOperandOf(), isPHIRegionIndex(), llvm::MachineBasicBlock::isPredecessor(), isRegisterClassType(), llvm::ShuffleVectorInst::isReplicationMask(), llvm::SCEVExpander::isSafeToExpandAt(), isSampler(), llvm::RISCVMachineFunctionInfo::isSExt32Register(), llvm::PPCInstrInfo::isStoreToStackSlot(), llvm::MachineBasicBlock::isSuccessor(), llvm::MCRegisterInfo::isSuperRegister(), llvm::Record::isTemplateArg(), llvm::Value::isUsedInBasicBlock(), llvm::object::MachOObjectFile::isValidArch(), isValidCandidateForColdCC(), lowerV8I16GeneralSingleInputShuffle(), lowerVECTOR_SHUFFLE(), llvm::yaml::MappingTraits< SIArgument >::mapping(), llvm::objcopy::NameMatcher::matches(), llvm::logicalview::LVPatterns::matchOffsetPattern(), llvm::dwarf_linker::parallel::DependencyTracker::maybeAddReferencedRoots(), llvm::JumpThreadingPass::maybethreadThroughTwoBasicBlocks(), MergeBlockIntoPredecessor(), llvm::SIInstrInfo::modifiesModeRegister(), llvm::pdb::NativeEnumGlobals::NativeEnumGlobals(), llvm::pdb::NativeEnumTypes::NativeEnumTypes(), llvm::VPUser::onlyFirstLaneUsed(), llvm::VPInstruction::onlyFirstLaneUsed(), llvm::VPScalarCastRecipe::onlyFirstLaneUsed(), llvm::VPVectorPointerRecipe::onlyFirstLaneUsed(), llvm::VPBlendRecipe::onlyFirstLaneUsed(), llvm::VPInterleaveRecipe::onlyFirstLaneUsed(), llvm::VPReplicateRecipe::onlyFirstLaneUsed(), llvm::VPWidenLoadRecipe::onlyFirstLaneUsed(), llvm::VPWidenStoreRecipe::onlyFirstLaneUsed(), llvm::VPCanonicalIVPHIRecipe::onlyFirstLaneUsed(), llvm::VPEVLBasedIVPHIRecipe::onlyFirstLaneUsed(), llvm::VPDerivedIVRecipe::onlyFirstLaneUsed(), llvm::VPScalarIVStepsRecipe::onlyFirstLaneUsed(), llvm::VPUser::onlyFirstPartUsed(), llvm::VPInstruction::onlyFirstPartUsed(), llvm::VPCanonicalIVPHIRecipe::onlyFirstPartUsed(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), llvm::X86::parseTuneCPU(), llvm::yaml::Scanner::peekNext(), performVSelectCombine(), PhiHasDebugValue(), llvm::PMDataManager::preserveHigherLevelAnalysis(), llvm::SDValue::reachesChainWithoutSideEffects(), llvm::DomConditionCache::registerBranch(), llvm::orc::RTDyldObjectLinkingLayer::registerJITEventListener(), llvm::OuterAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs >::Result::registerOuterAnalysisInvalidation(), rematerializeChain(), llvm::PMDataManager::removeNotPreservedAnalysis(), llvm::BasicBlock::removePredecessor(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::RemoveRedundantRoots(), removeSwitchAfterSelectFold(), llvm::DIMacroFile::replaceElements(), llvm::DICompositeType::replaceElements(), llvm::User::replaceUsesOfWith(), rescheduleCanonically(), llvm::RecordResolver::resolve(), salvageDebugInfoForDbgValues(), llvm::SelectionDAGISel::SelectCodeCommon(), shouldFoldCondBranchesToCommonDestination(), shouldPrintBeforeOrAfterPass(), shouldUseFrameHelper(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), simplifyShuffleVectorInst(), llvm::MachineBasicBlock::SplitCriticalEdge(), SplitKnownCriticalEdge(), llvm::MachineBasicBlock::splitSuccessor(), llvm::SelectionDAG::transferDbgValues(), llvm::LegalityPredicates::typeInSet(), llvm::LegalityPredicates::typePairInSet(), UnrollRuntimeLoopRemainder(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::UpdateRootsBeforeInsertion(), usesOperand(), llvm::VPUser::usesScalars(), llvm::VPLiveOut::usesScalars(), llvm::VPReplicateRecipe::usesScalars(), llvm::VPBranchOnMaskRecipe::usesScalars(), llvm::VPPredInstPHIRecipe::usesScalars(), ValidateMVEStore(), llvm::GenericCycleInfo< ContextT >::validateTree(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::ScalarEvolution::verify(), llvm::GenericConvergenceVerifier< ContextT >::verify(), verifyBlock(), llvm::SIInstrInfo::verifyInstruction(), and llvm::MemorySSA::verifyOrderingDominationAndDefUses().

is_contained() [2/2]

template<typename T , typename E >

constexpr bool llvm::is_contained ( std::initializer_list< T >  Set, const E &  Element  )

constexpr

Returns true iff Element exists in Set.

This overload takes Set as an initializer list and is constexpr-friendly.

Definition at line 1892 of file STLExtras.h.

is_sorted() [1/2]

template<typename R >

bool llvm::is_sorted

(

R &&

Range

)

Wrapper function around std::is_sorted to check if elements in a range R are sorted in non-descending order.

Definition at line 1908 of file STLExtras.h.

References adl_begin(), and adl_end().

is_sorted() [2/2]

template<typename R , typename Compare >

bool llvm::is_sorted	(	R &&	Range,
		Compare	C
	)

Wrapper function around std::is_sorted to check if elements in a range R are sorted with respect to a comparator C.

Definition at line 1902 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

Referenced by llvm::AttributeList::addParamAttribute(), llvm::AttrBuilder::AttrBuilder(), llvm::DebugLocEntry::finalize(), llvm::LiveRange::findIndexesLiveAt(), llvm::AttributeList::get(), getFeatures(), getInnerMostLoop(), llvm::MCSubtargetInfo::getSchedModelForCPU(), llvm::MipsCCState::isF128SoftLibCall(), isSortedByValueNo(), isSubset(), layoutSegments(), LookupNEONLdSt(), predictValueUseListOrder(), predictValueUseListOrderImpl(), llvm::ARMInstPrinter::printRegisterList(), llvm::objcopy::elf::Object::replaceSections(), llvm::object::ELFFile< ELFT >::toMappedAddr(), verifyIntrinsicTables(), and verifyTables().

is_TC1()

bool llvm::is_TC1 ( unsigned  SchedClass )

inline

Definition at line 18 of file HexagonDepTimingClasses.h.

Referenced by llvm::HexagonInstrInfo::isTC1().

is_TC2()

bool llvm::is_TC2 ( unsigned  SchedClass )

inline

Definition at line 67 of file HexagonDepTimingClasses.h.

Referenced by llvm::HexagonInstrInfo::isTC2().

is_TC2early()

bool llvm::is_TC2early ( unsigned  SchedClass )

inline

Definition at line 99 of file HexagonDepTimingClasses.h.

Referenced by llvm::HexagonInstrInfo::isTC2Early().

is_TC3x()

bool llvm::is_TC3x ( unsigned  SchedClass )

inline

Definition at line 110 of file HexagonDepTimingClasses.h.

is_TC4x()

bool llvm::is_TC4x ( unsigned  SchedClass )

inline

Definition at line 143 of file HexagonDepTimingClasses.h.

Referenced by llvm::HexagonInstrInfo::isTC4x().

isa() [1/2]

template<typename To , typename From >

bool llvm::isa ( const From &  Val )

inline

isa<X> - Return true if the parameter to the template is an instance of one of the template type arguments.

Used like this:

if (isa<Type>(myVal)) { ... } if (isa<Type0, Type1, Type2>(myVal)) { ... }

Definition at line 548 of file Casting.h.

References llvm::CastIsPossible< To, From, Enable >::isPossible().

Referenced by llvm::DwarfUnit::applySubprogramAttributes(), getOutputElfType(), llvm::slpvectorizer::BoUpSLP::getVectorElementSize(), isa(), isa_and_present(), llvm::detail::IsaCheckPredicate< Types >::operator()(), llvm::slpvectorizer::BoUpSLP::reorderTopToBottom(), llvm::MCDwarfLoc::setIsa(), and llvm::VPlanTransforms::truncateToMinimalBitwidths().

isa() [2/2]

template<typename First , typename Second , typename... Rest, typename From >

bool llvm::isa ( const From &  Val )

inline

Definition at line 553 of file Casting.h.

References isa().

isa_and_nonnull()

template<typename... X, class Y >

bool llvm::isa_and_nonnull ( const Y &  Val )

inline

Definition at line 682 of file Casting.h.

References isa_and_present(), and X.

isa_and_present()

template<typename... X, class Y >

bool llvm::isa_and_present ( const Y &  Val )

inline

isa_and_present<X> - Functionally identical to isa, except that a null value is accepted.

Definition at line 675 of file Casting.h.

References isa(), llvm::detail::isPresent(), and X.

Referenced by isa_and_nonnull(), and llvm::detail::IsaAndPresentCheckPredicate< Types >::operator()().

isAArch64FrameOffsetLegal()

int llvm::isAArch64FrameOffsetLegal	(	const MachineInstr &	MI,
		StackOffset &	Offset,
		bool *	OutUseUnscaledOp = nullptr,
		unsigned *	OutUnscaledOp = nullptr,
		int64_t *	EmittableOffset = nullptr
	)

Check if the Offset is a valid frame offset for MI.

The returned value reports the validity of the frame offset for MI. It uses the values defined by AArch64FrameOffsetStatus for that. If result == AArch64FrameOffsetCannotUpdate, MI cannot be updated to use an offset.eq If result & AArch64FrameOffsetIsLegal, Offset can completely be rewritten in MI. If result & AArch64FrameOffsetCanUpdate, Offset contains the amount that is off the limit of the legal offset. If set, OutUseUnscaledOp will contain the whether MI should be turned into an unscaled operator, which opcode is in OutUnscaledOp. If set, EmittableOffset contains the amount that can be set in MI (possibly with OutUnscaledOp if OutUseUnscaledOp is true) and that is a legal offset.

Definition at line 5626 of file AArch64InstrInfo.cpp.

References AArch64FrameOffsetCannotUpdate, AArch64FrameOffsetCanUpdate, AArch64FrameOffsetIsLegal, assert(), llvm::StackOffset::get(), llvm::StackOffset::getFixed(), llvm::MachineOperand::getImm(), llvm::AArch64InstrInfo::getLoadStoreImmIdx(), llvm::AArch64InstrInfo::getMemOpInfo(), llvm::StackOffset::getScalable(), llvm::AArch64InstrInfo::getUnscaledLdSt(), llvm_unreachable, MI, and Offset.

Referenced by llvm::AArch64RegisterInfo::eliminateFrameIndex(), estimateRSStackSizeLimit(), llvm::AArch64RegisterInfo::isFrameOffsetLegal(), and rewriteAArch64FrameIndex().

isAcquireOrStronger()

bool llvm::isAcquireOrStronger ( AtomicOrdering  AO )

inline

Definition at line 129 of file AtomicOrdering.h.

References Acquire, and isAtLeastOrStrongerThan().

Referenced by llvm::AArch64TargetLowering::emitLoadLinked(), llvm::ARMTargetLowering::emitLoadLinked(), llvm::TargetLoweringBase::emitTrailingFence(), llvm::PPCTargetLowering::emitTrailingFence(), and llvm::RISCVTargetLowering::emitTrailingFence().

isAddrAligned()

bool llvm::isAddrAligned ( Align  Lhs, const void *  Addr  )

inline

Checks that Addr is a multiple of the alignment.

Definition at line 150 of file Alignment.h.

References Addr, and isAligned().

Referenced by llvm::coverage::CovMapFunctionRecordV3::advanceByOne(), llvm::object::OffloadBinary::create(), loadBinaryFormat(), llvm::FixedStreamArray< T >::operator[](), and llvm::BinaryStreamReader::readArray().

isAESPair()

static bool llvm::isAESPair ( const MachineInstr *  FirstMI, const MachineInstr &  SecondMI  )

static

Definition at line 22 of file ARMMacroFusion.cpp.

References llvm::MachineInstr::getOpcode().

Referenced by shouldScheduleAdjacent().

isAligned()

bool llvm::isAligned ( Align  Lhs, uint64_t  SizeInBytes  )

inline

Checks that SizeInBytes is a multiple of the alignment.

Definition at line 145 of file Alignment.h.

References llvm::Align::value().

Referenced by checkValidLayout(), findArgParts(), llvm::X86FrameLowering::getFrameIndexReference(), isAddrAligned(), llvm::MemOp::isDstAligned(), llvm::HexagonTargetLowering::isLegalAddressingMode(), llvm::MemOp::isSrcAligned(), llvm::X86InstrInfo::loadRegFromStackSlot(), llvm::PPCRegisterInfo::lowerDynamicAlloc(), llvm::AMDGPUCallLowering::lowerTailCall(), performOptimizedStructLayout(), llvm::PPCTargetLowering::SelectAddressRegImm(), llvm::PPCTargetLowering::SelectAddressRegReg(), llvm::HexagonDAGToDAGISel::SelectAnyImmediate(), llvm::HexagonDAGToDAGISel::SelectGlobalAddress(), llvm::LoongArchDAGToDAGISel::SelectInlineAsmMemoryOperand(), llvm::PPCTargetLowering::SelectOptimalAddrMode(), llvm::X86InstrInfo::storeRegToStackSlot(), tryToShorten(), and llvm::X86InstrInfo::unfoldMemoryOperand().

isAllocaPromotable()

bool llvm::isAllocaPromotable

(

const AllocaInst *

AI

)

Return true if this alloca is legal for promotion.

This is true if there are only loads, stores, and lifetime markers (transitively) using this alloca. This also enforces that there is only ever one layer of bitcasts or GEPs between the alloca and the lifetime markers.

Definition at line 64 of file PromoteMemoryToRegister.cpp.

References llvm::AllocaInst::getAllocatedType(), onlyUsedByLifetimeMarkers(), onlyUsedByLifetimeMarkersOrDroppableInsts(), and llvm::Value::users().

Referenced by doPromotion(), eliminateSwiftErrorAlloca(), llvm::memtag::StackInfoBuilder::isInterestingAlloca(), and promoteMemoryToRegister().

isAllocationFn() [1/2]

bool llvm::isAllocationFn	(	const Value *	V,
		const TargetLibraryInfo *	TLI
	)

Tests if a value is a call or invoke to a library function that allocates or reallocates memory (either malloc, calloc, realloc, or strdup like).

Definition at line 299 of file MemoryBuiltins.cpp.

References AnyAlloc, checkFnAllocKind(), and getAllocationData().

Referenced by CleanupPointerRootUsers(), getPotentialCopiesOfMemoryValue(), IsSafeComputationToRemove(), and optimizeOnceStoredGlobal().

isAllocationFn() [2/2]

bool llvm::isAllocationFn	(	const Value *	V,
		function_ref< const TargetLibraryInfo &(Function &)>	GetTLI
	)

Definition at line 303 of file MemoryBuiltins.cpp.

References AnyAlloc, checkFnAllocKind(), and getAllocationData().

isAllocLikeFn()

bool llvm::isAllocLikeFn	(	const Value *	V,
		const TargetLibraryInfo *	TLI
	)

Tests if a value is a call or invoke to a library function that allocates memory (either malloc, calloc, or strdup like).

Definition at line 325 of file MemoryBuiltins.cpp.

References AllocLike, checkFnAllocKind(), and getAllocationData().

Referenced by computePointerICmp(), isNeverEqualToUnescapedAlloc(), and isRemovableAlloc().

isAllOnesConstant()

bool llvm::isAllOnesConstant

(

SDValue

V

)

Returns true if V is an integer constant with all bits set.

Definition at line 11558 of file SelectionDAG.cpp.

Referenced by combineAddOfBooleanXor(), combineCarryThroughADD(), combineDeMorganOfBoolean(), combineSelect(), combineSelectAndUse(), combineSelectToBinOp(), combineXor(), EmitAVX512Test(), llvm::TargetLowering::expandUADDSUBO(), foldExtendedSignBitTest(), llvm::PPC::get_VSPLTI_elt(), getBMIMatchingOp(), getMaskNode(), getVectorMaskingNode(), IsNOT(), isZeroOrAllOnes(), LowerINTRINSIC_W_CHAIN(), MatchVectorAllEqualTest(), llvm::AMDGPUTargetLowering::performCtlz_CttzCombine(), llvm::RISCVTargetLowering::PerformDAGCombine(), performLastTrueTestVectorCombine(), PerformMVEVMULLCombine(), performSETCCCombine(), performXORCombine(), llvm::RISCVTargetLowering::ReplaceNodeResults(), llvm::RISCVDAGToDAGISel::selectVSETVLI(), splatPartsI64WithVL(), and tryDemorganOfBooleanCondition().

isAllOnesOrAllOnesSplat() [1/2]

bool llvm::isAllOnesOrAllOnesSplat	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		bool	AllowUndefs = false
	)

Return true if the value is a constant -1 integer or a splatted vector of a constant -1 integer (with no undefs if AllowUndefs is false).

Definition at line 1525 of file Utils.cpp.

References isBuildVectorAllOnes(), MI, and MRI.

Referenced by combineAndMaskToShift(), foldAndOrOfSETCC(), foldSelectOfConstantsUsingSra(), foldVSelectToSignBitSplatMask(), llvm::CombinerHelper::matchFoldBinOpIntoSelect(), matchShuffleWithPACK(), and shouldConvertSelectOfConstantsToMath().

isAllOnesOrAllOnesSplat() [2/2]

bool llvm::isAllOnesOrAllOnesSplat	(	SDValue	V,
		bool	AllowUndefs = false
	)

Return true if the value is a constant -1 integer or a splatted vector of a constant -1 integer (with no undefs).

Does not permit build vector implicit truncation.

Definition at line 11759 of file SelectionDAG.cpp.

References BitWidth, llvm::CallingConv::C, isConstOrConstSplat(), N, and peekThroughBitcasts().

isAlmostDeadIV()

bool llvm::isAlmostDeadIV	(	PHINode *	IV,
		BasicBlock *	LatchBlock,
		Value *	Cond
	)

Return true if the induction variable IV in a Loop whose latch is LatchBlock would become dead if the exit test Cond were removed.

Conservatively returns false if analysis is insufficient.

Definition at line 469 of file LoopUtils.cpp.

References assert(), Cond, llvm::PHINode::getBasicBlockIndex(), llvm::PHINode::getIncomingValue(), and llvm::Value::users().

Referenced by canFoldTermCondOfLoop(), and FindLoopCounter().

isARMArea1Register()

static bool llvm::isARMArea1Register ( unsigned  Reg, bool  SplitFramePushPop  )

inlinestatic

isARMArea1Register - Returns true if the register is a low register (r0-r7) or a stack/pc register that we should push/pop.

Definition at line 46 of file ARMBaseRegisterInfo.h.

References R2, R4, R6, and Reg.

Referenced by llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

isARMArea2Register()

static bool llvm::isARMArea2Register ( unsigned  Reg, bool  SplitFramePushPop  )

inlinestatic

Definition at line 62 of file ARMBaseRegisterInfo.h.

References Reg.

Referenced by llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

isARMArea3Register()

static bool llvm::isARMArea3Register ( unsigned  Reg, bool  SplitFramePushPop  )

inlinestatic

Definition at line 101 of file ARMBaseRegisterInfo.h.

References Reg.

Referenced by llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

isARMLowRegister()

static bool llvm::isARMLowRegister ( unsigned  Reg )

inlinestatic

isARMLowRegister - Returns true if the register is a low register (r0-r7).

Definition at line 160 of file ARMBaseInfo.h.

References R2, R4, R6, and Reg.

Referenced by checkLowRegisterList(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ThumbRegisterInfo::emitLoadConstPool(), llvm::Thumb1FrameLowering::emitPrologue(), emitThumbRegPlusImmediate(), emitThumbRegPlusImmInReg(), findCMPToFoldIntoCBZ(), llvm::Thumb1InstrInfo::loadRegFromStackSlot(), llvm::Thumb1InstrInfo::storeRegToStackSlot(), and VerifyLowRegs().

isAssignmentTrackingEnabled()

bool llvm::isAssignmentTrackingEnabled

(

const Module &

M

)

Return true if assignment tracking is enabled for module M.

Definition at line 2433 of file DebugInfo.cpp.

References getAssignmentTrackingModuleFlag().

Referenced by llvm::SelectionDAGBuilder::init(), InlineFunction(), RemoveRedundantDbgInstrs(), llvm::LoopVectorizePass::run(), llvm::DebugAssignmentTrackingAnalysis::run(), llvm::AssignmentTrackingAnalysis::runOnFunction(), and llvm::SelectionDAGISel::runOnMachineFunction().

isAssumeLikeIntrinsic()

bool llvm::isAssumeLikeIntrinsic

(

const Instruction *

I

)

Return true if it is an intrinsic that cannot be speculated but also cannot trap.

Definition at line 473 of file ValueTracking.cpp.

References I.

isAssumeWithEmptyBundle()

bool llvm::isAssumeWithEmptyBundle

(

const AssumeInst &

Assume

)

Return true iff the operand bundles of the provided llvm.assume doesn't contain any valuable information.

This is true when:

• The operand bundle is empty
• The operand bundle only contains information about dropped values or constant folded values.

the argument to the call of llvm.assume may still be useful even if the function returned true.

Definition at line 128 of file AssumeBundleQueries.cpp.

References llvm::CallBase::bundle_op_infos(), and none_of().

Referenced by llvm::InstCombinerImpl::visitCallInst(), and wouldInstructionBeTriviallyDead().

isAsynchronousEHPersonality()

bool llvm::isAsynchronousEHPersonality ( EHPersonality  Pers )

inline

Returns true if this personality function catches asynchronous exceptions.

Definition at line 49 of file EHPersonalities.h.

References llvm_unreachable, MSVC_TableSEH, and MSVC_X86SEH.

Referenced by llvm::CodeViewDebug::beginFunctionImpl(), canSimplifyInvokeNoUnwind(), llvm::AArch64TargetLowering::EmitLoweredCatchRet(), llvm::AArch64FrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), findUnwindDestinations(), getEHScopeMembership(), InlineFunction(), llvm::X86FrameLowering::restoreCalleeSavedRegisters(), llvm::X86FrameLowering::restoreWinEHStackPointersInParent(), and llvm::FunctionLoweringInfo::set().

isAtLeastOrStrongerThan()

bool llvm::isAtLeastOrStrongerThan ( AtomicOrdering  AO, AtomicOrdering  Other  )

inline

Definition at line 106 of file AtomicOrdering.h.

References lookup(), and Other.

Referenced by areLoadsReorderable(), llvm::LegalityPredicates::atomicOrderingAtLeastOrStrongerThan(), llvm::GIMatchTableExecutor::executeMatchTable(), isAcquireOrStronger(), isReleaseOrStronger(), and llvm::InstCombinerImpl::visitFenceInst().

isBasePlusOffsetMemoryAccess()

bool llvm::isBasePlusOffsetMemoryAccess	(	unsigned	Opcode,
		unsigned *	AddrIdx,
		bool *	IsStore = nullptr
	)

Definition at line 210 of file MipsNaClELFStreamer.cpp.

isBitcode()

bool llvm::isBitcode ( const unsigned char *  BufPtr, const unsigned char *  BufEnd  )

inline

isBitcode - Return true if the given bytes are the magic bytes for LLVM IR bitcode, either with or without a wrapper.

Definition at line 265 of file BitcodeReader.h.

References isBitcodeWrapper(), and isRawBitcode().

Referenced by embedBitcodeInModule(), getLazyIRModule(), and parseIR().

isBitcodeContainingObjCCategory()

Expected< bool > llvm::isBitcodeContainingObjCCategory

(

MemoryBufferRef

Buffer

)

Return true if Buffer contains a bitcode file with ObjC code (category or class) in it.

Definition at line 8470 of file BitcodeReader.cpp.

References hasObjCCategory(), initStream(), and llvm::Expected< T >::takeError().

isBitcodeWrapper()

bool llvm::isBitcodeWrapper ( const unsigned char *  BufPtr, const unsigned char *  BufEnd  )

inline

isBitcodeWrapper - Return true if the given bytes are the magic bytes for an LLVM IR bitcode wrapper.

Definition at line 239 of file BitcodeReader.h.

Referenced by analyzeHeader(), initStream(), and isBitcode().

isBitcodeWriterPass()

bool llvm::isBitcodeWriterPass

(

Pass *

P

)

Check whether a pass is a BitcodeWriterPass.

Definition at line 81 of file BitcodeWriterPass.cpp.

References P.

Referenced by llvm::DebugifyCustomPassManager::add().

isBitwiseNot()

bool llvm::isBitwiseNot	(	SDValue	V,
		bool	AllowUndefs = false
	)

Returns true if V is a bitwise not operation.

Assumes that an all ones constant is canonicalized to be operand 1.

Definition at line 11660 of file SelectionDAG.cpp.

References llvm::CallingConv::C, isConstOrConstSplat(), peekThroughBitcasts(), and llvm::ISD::XOR.

Referenced by areBitwiseNotOfEachother(), combineAnd(), combineAndMaskToShift(), combineEXTRACT_SUBVECTOR(), combineShiftAnd1ToBitTest(), foldAddSubOfSignBit(), foldMaskedMergeImpl(), getBitwiseNotOperand(), LowerAndToBT(), PerformPREDICATE_CASTCombine(), llvm::TargetLowering::SimplifyDemandedBits(), and llvm::TargetLowering::SimplifySetCC().

IsBlockFollowedByDeoptOrUnreachable()

bool llvm::IsBlockFollowedByDeoptOrUnreachable

(

const BasicBlock *

BB

)

Check if we can prove that all paths starting from this block converge to a block that either has a @llvm.experimental.deoptimize call prior to its terminating return instruction or is terminated by unreachable.

All blocks in the traversed sequence must have an unique successor, maybe except for the last one.

Definition at line 742 of file BasicBlockUtils.cpp.

References Depth, llvm::BasicBlock::getTerminatingDeoptimizeCall(), llvm::BasicBlock::getTerminator(), llvm::BasicBlock::getUniqueSuccessor(), llvm::SmallPtrSetImpl< PtrType >::insert(), and MaxDeoptOrUnreachableSuccessorCheckDepth.

Referenced by canPeel(), and SinkCommonCodeFromPredecessors().

isBoolSGPR()

bool llvm::isBoolSGPR

(

SDValue

V

)

Definition at line 11363 of file SIISelLowering.cpp.

References llvm::ISD::AND, llvm::AMDGPUISD::FP_CLASS, isBoolSGPR(), llvm::ISD::OR, llvm::ISD::SETCC, and llvm::ISD::XOR.

Referenced by combineBallotPattern(), and isBoolSGPR().

isBranchWeightMD()

bool llvm::isBranchWeightMD

(

const MDNode *

ProfileData

)

Checks if an MDNode contains Branch Weight Metadata.

Definition at line 76 of file ProfDataUtils.cpp.

Referenced by extractBranchWeights(), extractFromBranchWeightMD(), getBranchWeightMDNode(), and hasBranchWeightMD().

isBuildVectorAllOnes()

bool llvm::isBuildVectorAllOnes	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		bool	AllowUndef = false
	)

Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are ~0 or undef.

Definition at line 1418 of file Utils.cpp.

References isBuildVectorConstantSplat(), MI, and MRI.

Referenced by llvm::GIMatchTableExecutor::executeMatchTable(), and isAllOnesOrAllOnesSplat().

isBuildVectorAllZeros()

bool llvm::isBuildVectorAllZeros	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		bool	AllowUndef = false
	)

Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are 0 or undef.

Definition at line 1412 of file Utils.cpp.

References isBuildVectorConstantSplat(), MI, and MRI.

Referenced by llvm::GIMatchTableExecutor::executeMatchTable(), isNullOrNullSplat(), and llvm::CombinerHelper::matchPtrAddZero().

isBuildVectorConstantSplat() [1/2]

bool llvm::isBuildVectorConstantSplat	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		int64_t	SplatValue,
		bool	AllowUndef
	)

Return true if the specified instruction is a G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are SplatValue or undef.

Definition at line 1364 of file Utils.cpp.

References isBuildVectorConstantSplat(), MI, and MRI.

isBuildVectorConstantSplat() [2/2]

bool llvm::isBuildVectorConstantSplat	(	const Register	Reg,
		const MachineRegisterInfo &	MRI,
		int64_t	SplatValue,
		bool	AllowUndef
	)

Return true if the specified register is defined by G_BUILD_VECTOR or G_BUILD_VECTOR_TRUNC where all of the elements are SplatValue or undef.

Definition at line 1356 of file Utils.cpp.

References llvm::MIPatternMatch::m_SpecificICst(), llvm::MIPatternMatch::mi_match(), and MRI.

Referenced by isBuildVectorAllOnes(), isBuildVectorAllZeros(), isBuildVectorConstantSplat(), llvm::MIPatternMatch::SpecificConstantSplatMatch::match(), and llvm::MIPatternMatch::SpecificConstantOrSplatMatch::match().

isBytewiseValue()

Value * llvm::isBytewiseValue	(	Value *	V,
		const DataLayout &	DL
	)

If the specified value can be set by repeating the same byte in memory, return the i8 value that it is represented with.

This is true for all i8 values obviously, but is also true for i32 0, i32 -1, i16 0xF0F0, double 0.0 etc. If the value can't be handled with a repeated byte store (e.g. i16 0x1234), return null. If the value is entirely undef and padding, return undef.

Definition at line 5715 of file ValueTracking.cpp.

References assert(), BitWidth, llvm::CallingConv::C, ConstantFoldIntegerCast(), DL, llvm::UndefValue::get(), llvm::ConstantExpr::getBitCast(), llvm::Type::getInt16Ty(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::Type::getInt8Ty(), llvm::Type::getIntNTy(), llvm::Constant::getNullValue(), I, isBytewiseValue(), LHS, Merge, and RHS.

Referenced by isBytewiseValue().

isCalleeSavedRegister()

static bool llvm::isCalleeSavedRegister ( unsigned  Reg, const MCPhysReg *  CSRegs  )

inlinestatic

Definition at line 119 of file ARMBaseRegisterInfo.h.

References Reg.

Referenced by tryFoldSPUpdateIntoPushPop().

isCheckForZeroAndMulWithOverflow() [1/2]

bool llvm::isCheckForZeroAndMulWithOverflow	(	Value *	Op0,
		Value *	Op1,
		bool	IsAnd
	)

Definition at line 67 of file OverflowInstAnalysis.cpp.

References isCheckForZeroAndMulWithOverflow(), and Y.

isCheckForZeroAndMulWithOverflow() [2/2]

bool llvm::isCheckForZeroAndMulWithOverflow	(	Value *	Op0,
		Value *	Op1,
		bool	IsAnd,
		Use *&	Y
	)

Match one of the patterns up to the select/logic op: Op0 = icmp ne i4 X, 0 Agg = call { i4, i1 } @llvm.

[us]mul.with.overflow.i4(i4 X, i4 Y) Op1 = extractvalue { i4, i1 } Agg, 1 ret = select i1 Op0, i1 Op1, i1 false / ret = and i1 Op0, Op1

Op0 = icmp eq i4 X, 0 Agg = call { i4, i1 } @llvm.[us]mul.with.overflow.i4(i4 X, i4 Y) NotOp1 = extractvalue { i4, i1 } Agg, 1 Op1 = xor i1 NotOp1, true ret = select i1 Op0, i1 true, i1 Op1 / ret = or i1 Op0, Op1

Callers are expected to align that with the operands of the select/logic. IsAnd is set to true if the Op0 and Op1 are used as the first pattern. If Op0 and Op1 match one of the patterns above, return true and fill Y's use.

Agg = call { i4, i1 } @llvm.[us]mul.with.overflow.i4(i4 X, i4 %???) V = extractvalue { i4, i1 } Agg, 1

Definition at line 21 of file OverflowInstAnalysis.cpp.

References llvm::CallBase::getArgOperand(), llvm::CallBase::getArgOperandUse(), llvm::PatternMatch::m_CombineOr(), llvm::PatternMatch::m_ICmp(), llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::m_Zero(), llvm::PatternMatch::match(), X, and Y.

Referenced by isCheckForZeroAndMulWithOverflow(), simplifyAndCommutative(), and simplifyOrInst().

isCompileUnit()

bool llvm::isCompileUnit ( const std::unique_ptr< DWARFUnit > &  U )

inline

Definition at line 595 of file DWARFUnit.h.

Referenced by llvm::DWARFContext::compile_units(), llvm::DWARFContext::dwo_compile_units(), and llvm::dwarf_linker::parallel::CompileUnit::OutputUnitVariantPtr::operator->().

isCondBranchOpcode() [1/2]

static bool llvm::isCondBranchOpcode ( int  Opc )

inlinestatic

Definition at line 664 of file AArch64InstrInfo.h.

Referenced by llvm::ARCInstrInfo::analyzeBranch(), llvm::AArch64InstrInfo::analyzeBranch(), llvm::ARMBaseInstrInfo::analyzeBranch(), llvm::SparcInstrInfo::analyzeBranch(), llvm::VEInstrInfo::analyzeBranch(), llvm::AArch64InstrInfo::analyzeBranchPredicate(), llvm::AArch64InstrInfo::removeBranch(), llvm::ARCInstrInfo::removeBranch(), llvm::ARMBaseInstrInfo::removeBranch(), llvm::SparcInstrInfo::removeBranch(), and llvm::VEInstrInfo::removeBranch().

isCondBranchOpcode() [2/2]

static bool llvm::isCondBranchOpcode ( int  Opc )

inlinestatic

Definition at line 660 of file ARMBaseInstrInfo.h.

isConsecutiveAccess()

bool llvm::isConsecutiveAccess	(	Value *	A,
		Value *	B,
		const DataLayout &	DL,
		ScalarEvolution &	SE,
		bool	CheckType = true
	)

Returns true if the memory operations A and B are consecutive.

This is a simple API that does not depend on the analysis pass.

Definition at line 1669 of file LoopAccessAnalysis.cpp.

References A, B, CheckType(), DL, getLoadStorePointerOperand(), getLoadStoreType(), and getPointersDiff().

IsConstantOffsetFromGlobal()

bool llvm::IsConstantOffsetFromGlobal	(	Constant *	C,
		GlobalValue *&	GV,
		APInt &	Offset,
		const DataLayout &	DL,
		DSOLocalEquivalent **	DSOEquiv = nullptr
	)

If this constant is a constant offset from a global, return the global and the constant.

Because of constantexprs, this function is recursive. If the global is part of a dso_local_equivalent constant, return it through Equiv if it is provided.

Because of constantexprs, this function is recursive.

Definition at line 291 of file ConstantFolding.cpp.

References BitWidth, llvm::CallingConv::C, DL, GEP, llvm::GlobalValue::getType(), IsConstantOffsetFromGlobal(), and Offset.

Referenced by findFuncPointers(), IsConstantOffsetFromGlobal(), llvm::AsmPrinter::lowerConstant(), shouldConvertToRelLookupTable(), and simplifyRelativeLoad().

isConstantOrConstantSplatVector()

std::optional< APInt > llvm::isConstantOrConstantSplatVector	(	MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Determines if MI defines a constant integer or a splat vector of constant integers.

Returns

the scalar constant or std::nullopt.

Definition at line 1495 of file Utils.cpp.

References llvm::CallingConv::C, getIConstantSplatSExtVal(), getIConstantVRegValWithLookThrough(), MI, and MRI.

Referenced by llvm::CombinerHelper::matchCombineShlOfExtend(), llvm::CombinerHelper::matchConstantOp(), llvm::CombinerHelper::matchConstantSelectCmp(), and llvm::CombinerHelper::tryReassocBinOp().

isConstantOrConstantVector() [1/2]

bool llvm::isConstantOrConstantVector	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		bool	AllowFP = true,
		bool	AllowOpaqueConstants = true
	)

Return true if the specified instruction is known to be a constant, or a vector of constants.

If AllowFP is true, this will consider G_FCONSTANT in addition to G_CONSTANT. If AllowOpaqueConstants is true, constant-like instructions such as G_GLOBAL_VALUE will also be considered.

Definition at line 1475 of file Utils.cpp.

References I, isBuildVectorOp(), isConstantScalar(), MI, and MRI.

Referenced by foldSelectOfConstantsUsingSra(), isAnyConstantBuildVector(), llvm::CombinerHelper::matchFoldBinOpIntoSelect(), and llvm::CombinerHelper::matchUDivByConst().

isConstantOrConstantVector() [2/2]

bool llvm::isConstantOrConstantVector	(	MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Determines if MI defines a constant integer or a build vector of constant integers.

Treats undef values as constants.

Definition at line 1458 of file Utils.cpp.

References llvm::CallingConv::C, getIConstantVRegValWithLookThrough(), llvm::GMergeLikeInstr::getNumSources(), llvm::GMergeLikeInstr::getSourceReg(), MI, and MRI.

isConstFalseVal()

bool llvm::isConstFalseVal	(	const TargetLowering &	TLI,
		int64_t	Val,
		bool	IsVector,
		bool	IsFP
	)

Returns

true if given the TargetLowering's boolean contents information, the value Val contains a false value.

Definition at line 1585 of file Utils.cpp.

References llvm::TargetLoweringBase::getBooleanContents(), and llvm_unreachable.

Referenced by llvm::TargetLowering::SimplifySetCC().

isConstOrConstSplat() [1/2]

ConstantSDNode * llvm::isConstOrConstSplat	(	SDValue	N,
		bool	AllowUndefs = false,
		bool	AllowTruncation = false
	)

Returns the SDNode if it is a constant splat BuildVector or constant int.

Definition at line 11670 of file SelectionDAG.cpp.

References llvm::APInt::getAllOnes(), llvm::EVT::getVectorMinNumElements(), isConstOrConstSplat(), llvm::EVT::isFixedLengthVector(), and N.

Referenced by combineAnd(), combineMul(), combineSelect(), combineShiftOfShiftedLogic(), combineShiftToAVG(), combineShiftToMULH(), llvm::SelectionDAG::computeKnownBits(), llvm::SelectionDAG::ComputeNumSignBits(), llvm::TargetLowering::expandMULO(), extractBooleanFlip(), extractShiftForRotate(), foldAddSubOfSignBit(), foldAndOrOfSETCC(), foldSetCCWithFunnelShift(), foldSetCCWithRotate(), foldVectorXorShiftIntoCmp(), getBitwiseNotOperand(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getValidShiftAmountConstant(), isAllOnesOrAllOnesSplat(), isBitwiseNot(), isBSwapHWordPair(), isConstOrConstSplat(), llvm::TargetLowering::isConstTrueVal(), llvm::SelectionDAG::isKnownToBeAPowerOfTwo(), isNeutralConstant(), isNullOrNullSplat(), isOneOrOneSplat(), isSaturatingMinMax(), LowerADDSAT_SUBSAT(), LowerVSETCC(), matchBSwapHWordOrAndAnd(), matchRotateSub(), llvm::AMDGPUTargetLowering::performTruncateCombine(), PerformUMinFpToSatCombine(), PerformVQDMULHCombine(), PerformVSELECTCombine(), llvm::TargetLowering::SimplifyDemandedBits(), simplifyDivRem(), llvm::SelectionDAG::simplifySelect(), llvm::TargetLowering::SimplifySetCC(), and stripModuloOnShift().

isConstOrConstSplat() [2/2]

ConstantSDNode * llvm::isConstOrConstSplat	(	SDValue	N,
		const APInt &	DemandedElts,
		bool	AllowUndefs = false,
		bool	AllowTruncation = false
	)

Returns the SDNode if it is a demanded constant splat BuildVector or constant int.

Definition at line 11679 of file SelectionDAG.cpp.

References assert(), llvm::EVT::bitsGE(), llvm::SDNode::getValueType(), N, llvm::BitVector::none(), and llvm::ISD::SPLAT_VECTOR.

isConstOrConstSplatFP() [1/2]

ConstantFPSDNode * llvm::isConstOrConstSplatFP	(	SDValue	N,
		bool	AllowUndefs = false
	)

Returns the SDNode if it is a constant splat BuildVector or constant float.

Definition at line 11716 of file SelectionDAG.cpp.

References llvm::APInt::getAllOnes(), llvm::EVT::getVectorMinNumElements(), isConstOrConstSplatFP(), llvm::EVT::isFixedLengthVector(), and N.

Referenced by llvm::SelectionDAG::foldConstantFPMath(), llvm::TargetLowering::getNegatedExpression(), llvm::AMDGPUTargetLowering::isConstantCheaperToNegate(), llvm::AMDGPUTargetLowering::isConstantCostlierToNegate(), isConstOrConstSplatFP(), isNeutralConstant(), LowerFCOPYSIGN(), narrowExtractedVectorBinOp(), and llvm::SelectionDAG::simplifyFPBinop().

isConstOrConstSplatFP() [2/2]

ConstantFPSDNode * llvm::isConstOrConstSplatFP	(	SDValue	N,
		const APInt &	DemandedElts,
		bool	AllowUndefs = false
	)

Returns the SDNode if it is a demanded constant splat BuildVector or constant float.

Definition at line 11724 of file SelectionDAG.cpp.

References N, llvm::BitVector::none(), and llvm::ISD::SPLAT_VECTOR.

isConstTrueVal()

bool llvm::isConstTrueVal	(	const TargetLowering &	TLI,
		int64_t	Val,
		bool	IsVector,
		bool	IsFP
	)

Returns true if given the TargetLowering's boolean contents information, the value Val contains a true value.

Definition at line 1572 of file Utils.cpp.

References llvm::TargetLoweringBase::getBooleanContents(), and llvm_unreachable.

Referenced by isConstValidTrue().

isControlFlowEquivalent() [1/2]

bool llvm::isControlFlowEquivalent	(	const BasicBlock &	BB0,
		const BasicBlock &	BB1,
		const DominatorTree &	DT,
		const PostDominatorTree &	PDT
	)

Return true if BB0 and BB1 are control flow equivalent.

Two basic blocks are control flow equivalent if when one executes, the other is guaranteed to execute.

Definition at line 237 of file CodeMoverUtils.cpp.

References dbgs(), llvm::DominatorTree::dominates(), llvm::PostDominatorTree::dominates(), llvm::DominatorTree::findNearestCommonDominator(), llvm::Value::getName(), and LLVM_DEBUG.

isControlFlowEquivalent() [2/2]

bool llvm::isControlFlowEquivalent	(	const Instruction &	I0,
		const Instruction &	I1,
		const DominatorTree &	DT,
		const PostDominatorTree &	PDT
	)

Return true if I0 and I1 are control flow equivalent.

Two instructions are control flow equivalent if their basic blocks are control flow equivalent.

Definition at line 231 of file CodeMoverUtils.cpp.

References llvm::Instruction::getParent(), and isControlFlowEquivalent().

Referenced by isControlFlowEquivalent(), isSafeToMoveBefore(), and nonStrictlyPostDominate().

isConvergenceControlIntrinsic()

static bool llvm::isConvergenceControlIntrinsic ( unsigned  IntrinsicID )

inlinestatic

Check if ID corresponds to a convergence control intrinsic.

Definition at line 1764 of file IntrinsicInst.h.

Referenced by llvm::ConvergenceControlInst::classof().

isCopyMulResult()

static bool llvm::isCopyMulResult ( MachineBasicBlock::iterator const &  I )

static

Definition at line 2261 of file AVRISelLowering.cpp.

References I.

IsCPSRDead()

template<typename InstrType >

bool llvm::IsCPSRDead

(

const InstrType *

Instr

)

Referenced by isV8EligibleForIT().

IsCPSRDead< MachineInstr >()

template<>

bool llvm::IsCPSRDead< MachineInstr >

(

const MachineInstr *

MI

)

Definition at line 761 of file ARMBaseInstrInfo.cpp.

References MI.

IsCPSRDead< MCInst >()

template<>

bool llvm::IsCPSRDead< MCInst > ( const MCInst *  Instr )

inline

Definition at line 11240 of file ARMAsmParser.cpp.

isCriticalEdge() [1/2]

bool llvm::isCriticalEdge	(	const Instruction *	TI,
		const BasicBlock *	Succ,
		bool	AllowIdenticalEdges = false
	)

Definition at line 101 of file CFG.cpp.

References assert(), llvm::Instruction::getNumSuccessors(), llvm::Instruction::getParent(), I, is_contained(), llvm::Instruction::isTerminator(), pred_begin(), pred_end(), and predecessors().

isCriticalEdge() [2/2]

bool llvm::isCriticalEdge	(	const Instruction *	TI,
		unsigned	SuccNum,
		bool	AllowIdenticalEdges = false
	)

Return true if the specified edge is a critical edge.

isCriticalEdge - Return true if the specified edge is a critical edge.

Critical edges are edges from a block with multiple successors to a block with multiple predecessors.

Definition at line 95 of file CFG.cpp.

References assert(), llvm::Instruction::getSuccessor(), and isCriticalEdge().

Referenced by DemoteRegToStack(), isCriticalEdge(), skipPGOUse(), SplitCriticalEdge(), SplitCriticalEdges(), and SplitEdge().

isCurrentDebugType()

bool llvm::isCurrentDebugType

(

const char *

Type

)

isCurrentDebugType - Return true if the specified string is the debug type specified on the command line, or if none was specified on the command line with the -debug-only=X option.

Return true if the specified string is the debug type specified on the command line, or if none was specified on the command line with the -debug-only=X option.

Definition at line 52 of file Debug.cpp.

References CurrentDebugType.

Referenced by isDebug().

isCycleInvariant()

bool llvm::isCycleInvariant	(	const MachineCycle *	Cycle,
		MachineInstr &	I
	)

Definition at line 94 of file MachineCycleAnalysis.cpp.

References any_of(), assert(), Block, llvm::GenericCycle< ContextT >::contains(), llvm::GenericCycle< ContextT >::getEntries(), llvm::MachineFunction::getRegInfo(), llvm::MachineFunction::getSubtarget(), I, MRI, TII, and TRI.

isDbgInfoIntrinsic()

static bool llvm::isDbgInfoIntrinsic ( Intrinsic::ID  ID )

inlinestatic

Check if ID corresponds to a debug info intrinsic.

Definition at line 165 of file IntrinsicInst.h.

Referenced by llvm::CallGraph::CallGraph(), llvm::DbgInfoIntrinsic::classof(), and llvm::CallGraph::populateCallGraphNode().

isDefaultFPEnvironment()

bool llvm::isDefaultFPEnvironment ( fp::ExceptionBehavior  EB, RoundingMode  RM  )

inline

Returns true if the exception handling behavior and rounding mode match what is used in the default floating point environment.

Definition at line 65 of file FPEnv.h.

References llvm::fp::ebIgnore, and NearestTiesToEven.

Referenced by simplifyFAddInst(), simplifyFDivInst(), simplifyFMAFMul(), simplifyFMulInst(), simplifyFPOp(), simplifyFRemInst(), and simplifyFSubInst().

isDereferenceableAndAlignedInLoop()

bool llvm::isDereferenceableAndAlignedInLoop	(	LoadInst *	LI,
		Loop *	L,
		ScalarEvolution &	SE,
		DominatorTree &	DT,
		AssumptionCache *	AC = nullptr
	)

Return true if we can prove that the given load (which is assumed to be within the specified loop) would access only dereferenceable memory, and be properly aligned on every iteration of the specified loop regardless of its placement within the loop.

(i.e. does not require predication beyond that required by the header itself and could be hoisted into the header if desired.) This is more powerful than the variants above when the address loaded from is analyzeable by SCEV.

Definition at line 262 of file Loads.cpp.

References assert(), llvm::sampleprof::Base, DL, llvm::LoadInst::getAlign(), llvm::Module::getDataLayout(), llvm::Instruction::getModule(), llvm::LoadInst::getPointerOperand(), llvm::ScalarEvolution::getSCEV(), llvm::ScalarEvolution::getSmallConstantMaxTripCount(), llvm::Value::getType(), isDereferenceableAndAlignedPointer(), llvm::ScalarEvolution::isLoopInvariant(), Offset, Ptr, llvm::APInt::sgt(), llvm::APInt::uadd_ov(), llvm::APInt::urem(), and llvm::Align::value().

isDereferenceableAndAlignedPointer() [1/2]

bool llvm::isDereferenceableAndAlignedPointer	(	const Value *	V,
		Align	Alignment,
		const APInt &	Size,
		const DataLayout &	DL,
		const Instruction *	CtxI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Returns true if V is always dereferenceable for Size byte with alignment greater or equal than requested.

If the context instruction is specified performs context-sensitive analysis and returns true if the pointer is dereferenceable at the specified instruction.

Definition at line 187 of file Loads.cpp.

References DL, and Size.

isDereferenceableAndAlignedPointer() [2/2]

bool llvm::isDereferenceableAndAlignedPointer	(	const Value *	V,
		Type *	Ty,
		Align	Alignment,
		const DataLayout &	DL,
		const Instruction *	CtxI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Returns true if V is always a dereferenceable pointer with alignment greater or equal than requested.

If the context instruction is specified performs context-sensitive analysis and returns true if the pointer is dereferenceable at the specified instruction.

Definition at line 201 of file Loads.cpp.

References DL, isDereferenceableAndAlignedPointer(), llvm::Type::isScalableTy(), and llvm::Type::isSized().

Referenced by allCallersPassValidPointerForArgument(), canTransformToMemCmp(), llvm::TargetLoweringBase::getLoadMemOperandFlags(), llvm::MachinePointerInfo::isDereferenceable(), isDereferenceableForAllocaSize(), isSafeToSpeculativelyExecuteWithOpcode(), promoteLoopAccessesToScalars(), and llvm::MemDerefPrinterPass::run().

isDereferenceablePointer()

bool llvm::isDereferenceablePointer	(	const Value *	V,
		Type *	Ty,
		const DataLayout &	DL,
		const Instruction *	CtxI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if this is always a dereferenceable pointer.

If the context instruction is specified perform context-sensitive analysis and return true if the pointer is dereferenceable at the specified instruction.

Definition at line 221 of file Loads.cpp.

References DL, and isDereferenceableAndAlignedPointer().

Referenced by peelToTurnInvariantLoadsDerefencebale(), promoteLoopAccessesToScalars(), and llvm::MemDerefPrinterPass::run().

isDoLoopStart()

static bool llvm::isDoLoopStart ( const MachineInstr &  MI )

inlinestatic

Definition at line 71 of file MVETailPredUtils.h.

References MI.

Referenced by isLoopStart().

isEmbeddedModelEvaluatorValid()

template<class T >

bool llvm::isEmbeddedModelEvaluatorValid

(

)

Definition at line 89 of file ReleaseModeModelRunner.h.

isEmbeddedModelEvaluatorValid< NoopSavedModelImpl >()

template<>

bool llvm::isEmbeddedModelEvaluatorValid< NoopSavedModelImpl > ( )

inline

Definition at line 91 of file ReleaseModeModelRunner.h.

isEnqueueKernelBI()

static bool llvm::isEnqueueKernelBI ( const StringRef  MangledName )

static

Definition at line 284 of file SPIRVUtils.cpp.

Referenced by isNonMangledOCLBuiltin().

isEntryPoint()

bool llvm::isEntryPoint

(

const Function &

F

)

Definition at line 358 of file SPIRVUtils.cpp.

References F, and llvm::CallingConv::SPIR_KERNEL.

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().

isEqual()

bool llvm::isEqual	(	const GCNRPTracker::LiveRegSet &	S1,
		const GCNRPTracker::LiveRegSet &	S2
	)

Definition at line 22 of file GCNRegPressure.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), I, P, S1, and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::size().

Referenced by llvm::DenseMapInfo< CachedHashString >::getHashValue(), llvm::DenseMapInfo< CachedHashStringRef >::getHashValue(), and llvm::GCNUpwardRPTracker::isValid().

isEscapeSource()

bool llvm::isEscapeSource

(

const Value *

V

)

Returns true if the pointer is one which would have been considered an escape by isNonEscapingLocalObject.

Definition at line 867 of file AliasAnalysis.cpp.

References isIntrinsicReturningPointerAliasingArgumentWithoutCapturing().

Referenced by AddAliasScopeMetadata().

isExpandableUser()

static bool llvm::isExpandableUser ( User *  U )

static

Definition at line 21 of file ReplaceConstant.cpp.

Referenced by convertUsersOfConstantsToInstructions().

isFilterPassesEmpty()

bool llvm::isFilterPassesEmpty

(

)

Definition at line 150 of file PrintPasses.cpp.

References FilterPasses.

isFinite()

bool llvm::isFinite

(

const Loop *

L

)

Return true if this loop can be assumed to run for a finite number of iterations.

Definition at line 1108 of file LoopInfo.cpp.

Referenced by llvm::detail::IEEEFloat::getExactLog2Abs(), and llvm::ScalarEvolution::loopIsFiniteByAssumption().

isFuncletEHPersonality()

bool llvm::isFuncletEHPersonality ( EHPersonality  Pers )

inline

Returns true if this is a personality function that invokes handler funclets (which must return to it).

Definition at line 64 of file EHPersonalities.h.

References CoreCLR, llvm_unreachable, MSVC_CXX, MSVC_TableSEH, and MSVC_X86SEH.

Referenced by llvm::X86TargetLowering::getExceptionSelectorRegister(), llvm::StackProtectorPass::run(), llvm::StackProtector::runOnFunction(), and llvm::FunctionLoweringInfo::set().

isFunctionInPrintList()

bool llvm::isFunctionInPrintList

(

StringRef

FunctionName

)

Definition at line 152 of file PrintPasses.cpp.

References PrintFuncsList.

Referenced by llvm::ChangeReporter< IRDataT< DCData > >::registerRequiredCallbacks(), llvm::PrintFunctionPass::run(), llvm::PrintModulePass::run(), llvm::AssignmentTrackingAnalysis::runOnFunction(), llvm::SelectionDAGISel::runOnMachineFunction(), and shouldGenerateData().

isGather()

bool llvm::isGather ( IntrinsicInst *  IntInst )

inline

Definition at line 945 of file ARMBaseInstrInfo.h.

References llvm::IntrinsicInst::getIntrinsicID().

Referenced by isGatherScatter().

isGatherScatter()

bool llvm::isGatherScatter ( IntrinsicInst *  IntInst )

inline

Definition at line 973 of file ARMBaseInstrInfo.h.

References isGather(), and isScatter().

Referenced by hasAllGatScatUsers().

isGEPBasedOnPointerToString()

bool llvm::isGEPBasedOnPointerToString	(	const GEPOperator *	GEP,
		unsigned	CharSize = 8
	)

Returns true if the GEP is based on a pointer to a string (array of.

Definition at line 5981 of file ValueTracking.cpp.

References GEP, llvm::ArrayType::getElementType(), llvm::Type::isIntegerTy(), and llvm::ConstantInt::isZero().

isGlobalRelativeToPICBase()

static bool llvm::isGlobalRelativeToPICBase ( unsigned char  TargetFlag )

inlinestatic

isGlobalRelativeToPICBase - Return true if the specified global value reference is relative to a 32-bit PIC base (X86ISD::GlobalBaseReg).

If this is true, the addressing mode has the PIC base register added in (e.g. EBX).

Definition at line 127 of file X86InstrInfo.h.

References llvm::X86II::MO_DARWIN_NONLAZY_PIC_BASE, llvm::X86II::MO_GOT, llvm::X86II::MO_GOTOFF, llvm::X86II::MO_PIC_BASE_OFFSET, and llvm::X86II::MO_TLVP.

Referenced by llvm::X86TargetLowering::isLegalAddressingMode().

isGlobalStubReference()

static bool llvm::isGlobalStubReference ( unsigned char  TargetFlag )

inlinestatic

isGlobalStubReference - Return true if the specified TargetFlag operand is a reference to a stub for a global, not the global itself.

Definition at line 109 of file X86InstrInfo.h.

References llvm::X86II::MO_COFFSTUB, llvm::X86II::MO_DARWIN_NONLAZY, llvm::X86II::MO_DARWIN_NONLAZY_PIC_BASE, llvm::X86II::MO_DLLIMPORT, llvm::X86II::MO_GOT, llvm::X86II::MO_GOTPCREL, and llvm::X86II::MO_GOTPCREL_NORELAX.

Referenced by llvm::X86TargetLowering::isLegalAddressingMode(), and llvm::X86TargetLowering::LowerAsmOperandForConstraint().

isGuaranteedNotToBePoison() [1/2]

bool llvm::isGuaranteedNotToBePoison ( const Value *  V, AssumptionCache *  AC, BasicBlock::iterator  CtxI, const DominatorTree *  DT = nullptr, unsigned  Depth = 0  )

inline

Definition at line 1028 of file ValueTracking.h.

References Depth, and isGuaranteedNotToBePoison().

isGuaranteedNotToBePoison() [2/2]

bool llvm::isGuaranteedNotToBePoison	(	const Value *	V,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CtxI = nullptr,
		const DominatorTree *	DT = nullptr,
		unsigned	Depth = 0
	)

Returns true if V cannot be poison, but may be undef.

Definition at line 7316 of file ValueTracking.cpp.

References Depth.

Referenced by llvm::ScalarEvolution::canReuseInstruction(), canScalarizeAccess(), computeKnownBitsFromOperator(), foldGuardedFunnelShift(), llvm::InstCombinerImpl::foldSelectOpOp(), impliesPoison(), isGuaranteedNotToBePoison(), isKnownNonZeroFromOperator(), simplifyCommonValuePhi(), simplifyInsertElementInst(), simplifyInsertValueInst(), and simplifySelectInst().

isGuaranteedNotToBeUndef()

bool llvm::isGuaranteedNotToBeUndef	(	const Value *	V,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CtxI = nullptr,
		const DominatorTree *	DT = nullptr,
		unsigned	Depth = 0
	)

Returns true if V cannot be undef, but may be poison.

Definition at line 7323 of file ValueTracking.cpp.

References Depth.

Referenced by computeKnownBitsFromOperator(), computeKnownBitsMul(), computeOverflowForSignedSub(), computeOverflowForUnsignedSub(), expandUDivOrURem(), llvm::LazyValueInfoImpl::getValueAtUse(), and haveNoCommonBitsSetSpecialCases().

isGuaranteedNotToBeUndefOrPoison()

bool llvm::isGuaranteedNotToBeUndefOrPoison	(	const Value *	V,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CtxI = nullptr,
		const DominatorTree *	DT = nullptr,
		unsigned	Depth = 0
	)

Return true if this function can prove that V does not have undef bits and is never poison.

If V is an aggregate value or vector, check whether all elements (except padding) are not undef or poison. Note that this is different from canCreateUndefOrPoison because the function assumes Op's operands are not poison/undef.

If CtxI and DT are specified this method performs flow-sensitive analysis and returns true if it is guaranteed to be never undef or poison immediately before the CtxI.

Definition at line 7308 of file ValueTracking.cpp.

References Depth.

Referenced by buildPartialUnswitchConditionalBranch(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), constantFoldOperationIntoSelectOperand(), despeculateCountZeros(), findForkedSCEVs(), foldAndOrOfICmpsWithConstEq(), llvm::InstCombinerImpl::foldFreezeIntoRecurrence(), foldLogOpOfMaskedICmps(), isGuaranteedNotToBeUndefOrPoison(), llvm::AANoUndef::isImpliedByIR(), optimizeDivRem(), llvm::InstCombinerImpl::pushFreezeToPreventPoisonFromPropagating(), shouldInsertFreeze(), simplifyFreezeInst(), llvm::JumpThreadingPass::tryToUnfoldSelectInCurrBB(), UnrollRuntimeLoopRemainder(), unswitchBestCondition(), and llvm::InstCombinerImpl::visitFNeg().

isGuaranteedToExecuteForEveryIteration()

bool llvm::isGuaranteedToExecuteForEveryIteration	(	const Instruction *	I,
		const Loop *	L
	)

Return true if this function can prove that the instruction I is executed for every iteration of the loop L.

Note that this currently only considers the loop header.

Definition at line 7449 of file ValueTracking.cpp.

References I, isGuaranteedToTransferExecutionToSuccessor(), and llvm_unreachable.

Referenced by checkOverflow(), and isMustExecuteIn().

isGuaranteedToTransferExecutionToSuccessor() [1/4]

bool llvm::isGuaranteedToTransferExecutionToSuccessor	(	BasicBlock::const_iterator	Begin,
		BasicBlock::const_iterator	End,
		unsigned	ScanLimit = 32
	)

Return true if every instruction in the range (Begin, End) is guaranteed to transfer execution to its static successor.

ScanLimit bounds the search to avoid scanning huge blocks.

Definition at line 7428 of file ValueTracking.cpp.

References End, isGuaranteedToTransferExecutionToSuccessor(), and make_range().

isGuaranteedToTransferExecutionToSuccessor() [2/4]

bool llvm::isGuaranteedToTransferExecutionToSuccessor

(

const BasicBlock *

BB

)

Returns true if this block does not contain a potential implicit exit.

This is equivelent to saying that all instructions within the basic block are guaranteed to transfer execution to their successor within the basic block. This has the same assumptions w.r.t. undefined behavior as the instruction variant of this function.

Definition at line 7419 of file ValueTracking.cpp.

References I, and isGuaranteedToTransferExecutionToSuccessor().

isGuaranteedToTransferExecutionToSuccessor() [3/4]

bool llvm::isGuaranteedToTransferExecutionToSuccessor

(

const Instruction *

I

)

Return true if this function can prove that the instruction I will always transfer execution to one of its successors (including the next instruction that follows within a basic block).

E.g. this is not guaranteed for function calls that could loop infinitely.

In other words, this function returns false for instructions that may transfer execution or fail to transfer execution in a way that is not captured in the CFG nor in the sequence of instructions within a basic block.

Undefined behavior is assumed not to happen, so e.g. division is guaranteed to transfer execution to the following instruction even though division by zero might cause undefined behavior.

Definition at line 7387 of file ValueTracking.cpp.

References classifyEHPersonality(), CoreCLR, and I.

Referenced by addArgumentAttrsFromCallsites(), llvm::SimpleLoopSafetyInfo::computeLoopSafetyInfo(), findArgParts(), llvm::MustBeExecutedContextExplorer::findForwardJoinPoint(), llvm::InstCombinerImpl::foldBinopWithPhiOperands(), llvm::MustBeExecutedContextExplorer::getMustBeExecutedNextInstruction(), isGuaranteedToExecuteForEveryIteration(), isGuaranteedToTransferExecutionToSuccessor(), llvm::ImplicitControlFlowTracking::isSpecialInstruction(), isValidAssumeForContext(), llvm::JumpThreadingPass::maybeMergeBasicBlockIntoOnlyPred(), MayContainThrowingOrExitingCallAfterCB(), mayHaveNonDefUseDependency(), optimizeDivRem(), passingValueIsAlwaysUndefined(), programUndefinedIfUndefOrPoison(), llvm::InstCombinerImpl::removeInstructionsBeforeUnreachable(), replaceFoldableUses(), llvm::InstCombinerImpl::simplifyDivRemOfSelectWithZeroOp(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), and skippedInstrFlags().

isGuaranteedToTransferExecutionToSuccessor() [4/4]

bool llvm::isGuaranteedToTransferExecutionToSuccessor	(	iterator_range< BasicBlock::const_iterator >	Range,
		unsigned	ScanLimit = 32
	)

Same as previous, but with range expressed via iterator_range.

Definition at line 7435 of file ValueTracking.cpp.

References assert(), I, and isGuaranteedToTransferExecutionToSuccessor().

isGuard()

bool llvm::isGuard

(

const User *

U

)

Returns true iff U has semantics of a guard expressed in a form of call of llvm.experimental.guard intrinsic.

Definition at line 18 of file GuardUtils.cpp.

References llvm::PatternMatch::match().

Referenced by CalculateUnswitchCostMultiplier(), collectUnswitchCandidates(), explicifyGuards(), findBestNonTrivialUnswitchCandidate(), hoistRegion(), isKnownNonNullFromDominatingCondition(), isSupportedGuardInstruction(), parseWidenableGuard(), llvm::JumpThreadingPass::processGuards(), and unswitchBestCondition().

isGuardAsWidenableBranch()

bool llvm::isGuardAsWidenableBranch

(

const User *

U

)

Returns true iff U has semantics of a guard expressed in a form of a widenable conditional branch to deopt block.

Definition at line 33 of file GuardUtils.cpp.

References llvm::SmallPtrSetImpl< PtrType >::insert(), Insn, isWidenableBranch(), and llvm::PatternMatch::match().

Referenced by isSupportedGuardInstruction().

isHeader()

static bool llvm::isHeader ( StringRef  S )

static

Definition at line 214 of file Debuginfod.cpp.

References all_of(), llvm::CallingConv::C, Name, and llvm::StringRef::split().

Referenced by getHeaders().

isHeuristicInlineCostFeature()

constexpr bool llvm::isHeuristicInlineCostFeature ( InlineCostFeatureIndex  Feature )

constexpr

Definition at line 82 of file InlineModelFeatureMaps.h.

isIdentifiedFunctionLocal()

bool llvm::isIdentifiedFunctionLocal

(

const Value *

V

)

Return true if V is umabigously identified at the function-level.

Different IdentifiedFunctionLocals can't alias. Further, an IdentifiedFunctionLocal can not alias with any function arguments other than itself, which is not necessarily true for IdentifiedObjects.

Definition at line 863 of file AliasAnalysis.cpp.

References isNoAliasCall(), and isNoAliasOrByValArgument().

Referenced by llvm::AAResults::callCapturesBefore(), isNonEscapingLocalObject(), and llvm::EarliestEscapeInfo::isNotCapturedBefore().

isIdentifiedObject()

bool llvm::isIdentifiedObject

(

const Value *

V

)

Return true if this pointer refers to a distinct and identifiable object.

This returns true for: Global Variables and Functions (but not Global Aliases) Allocas ByVal and NoAlias Arguments NoAlias returns (e.g. calls to malloc)

Definition at line 851 of file AliasAnalysis.cpp.

References isNoAliasCall(), and isNoAliasOrByValArgument().

Referenced by AddAliasScopeMetadata(), addLocAccess(), getUnderlyingObjects(), getUnderlyingObjectsForCodeGen(), getUnderlyingObjectsForInstr(), isObjectSmallerThan(), and underlyingObjectsAlias().

isImage()

bool llvm::isImage

(

const Value &

val

)

Definition at line 223 of file NVPTXUtilities.cpp.

References isImageReadOnly(), isImageReadWrite(), and isImageWriteOnly().

isImageReadOnly()

bool llvm::isImageReadOnly

(

const Value &

val

)

Definition at line 187 of file NVPTXUtilities.cpp.

References findAllNVVMAnnotation(), llvm::GlobalValue::getParent(), and is_contained().

Referenced by isImage().

isImageReadWrite()

bool llvm::isImageReadWrite

(

const Value &

val

)

Definition at line 211 of file NVPTXUtilities.cpp.

References findAllNVVMAnnotation(), llvm::GlobalValue::getParent(), and is_contained().

Referenced by isImage().

isImageWriteOnly()

bool llvm::isImageWriteOnly

(

const Value &

val

)

Definition at line 199 of file NVPTXUtilities.cpp.

References findAllNVVMAnnotation(), llvm::GlobalValue::getParent(), and is_contained().

Referenced by isImage().

isImmSExti16i8Value()

bool llvm::isImmSExti16i8Value ( uint64_t  Value )

inline

Definition at line 16 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmSExti16i8().

isImmSExti32i8Value()

bool llvm::isImmSExti32i8Value ( uint64_t  Value )

inline

Definition at line 21 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmSExti32i8().

isImmSExti64i32Value()

bool llvm::isImmSExti64i32Value ( uint64_t  Value )

inline

Definition at line 30 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmSExti64i32().

isImmSExti64i8Value()

bool llvm::isImmSExti64i8Value ( uint64_t  Value )

inline

Definition at line 26 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmSExti64i8().

isImmUnsignedi4Value()

bool llvm::isImmUnsignedi4Value ( uint64_t  Value )

inline

Definition at line 38 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmUnsignedi4().

isImmUnsignedi8Value()

bool llvm::isImmUnsignedi8Value ( uint64_t  Value )

inline

Definition at line 34 of file X86AsmParserCommon.h.

Referenced by llvm::X86Operand::isImmUnsignedi8().

isImpliedByDomCondition() [1/2]

std::optional< bool > llvm::isImpliedByDomCondition	(	CmpInst::Predicate	Pred,
		const Value *	LHS,
		const Value *	RHS,
		const Instruction *	ContextI,
		const DataLayout &	DL
	)

Definition at line 8949 of file ValueTracking.cpp.

References DL, getDomPredecessorCondition(), isImpliedCondition(), LHS, and RHS.

isImpliedByDomCondition() [2/2]

std::optional< bool > llvm::isImpliedByDomCondition	(	const Value *	Cond,
		const Instruction *	ContextI,
		const DataLayout &	DL
	)

Return the boolean condition value in the context of the given instruction if it is known based on dominating conditions.

Definition at line 8939 of file ValueTracking.cpp.

References assert(), Cond, DL, getDomPredecessorCondition(), and isImpliedCondition().

Referenced by computeOverflowForUnsignedSub(), getKnownSign(), getKnownSignOrZero(), simplifyByDomEq(), simplifyICmpInst(), and simplifySelectInst().

isImpliedCondition() [1/2]

std::optional< bool > llvm::isImpliedCondition	(	const Value *	LHS,
		CmpInst::Predicate	RHSPred,
		const Value *	RHSOp0,
		const Value *	RHSOp1,
		const DataLayout &	DL,
		bool	LHSIsTrue = true,
		unsigned	Depth = 0
	)

The LHS should be an 'or', 'and', or a 'select' instruction. We expect the RHS to be an icmp. FIXME: Add support for and/or/select on the RHS.

Definition at line 8818 of file ValueTracking.cpp.

References assert(), Depth, DL, llvm::Value::getType(), isImpliedCondAndOr(), isImpliedCondICmps(), llvm::Type::isIntOrIntVectorTy(), llvm::Type::isVectorTy(), LHS, llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), and MaxAnalysisRecursionDepth.

isImpliedCondition() [2/2]

std::optional< bool > llvm::isImpliedCondition	(	const Value *	LHS,
		const Value *	RHS,
		const DataLayout &	DL,
		bool	LHSIsTrue = true,
		unsigned	Depth = 0
	)

Return true if RHS is known to be implied true by LHS.

Return false if RHS is known to be implied false by LHS. Otherwise, return std::nullopt if no implication can be made. A & B must be i1 (boolean) values or a vector of such values. Note that the truth table for implication is the same as <=u on i1 values (but not <=s!). The truth table for both is: | T | F (B) T | T | F F | T | T (A)

Definition at line 8855 of file ValueTracking.cpp.

References Depth, DL, isImpliedCondition(), LHS, llvm::PatternMatch::m_LogicalAnd(), llvm::PatternMatch::m_LogicalOr(), llvm::PatternMatch::m_Not(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), MaxAnalysisRecursionDepth, and RHS.

Referenced by llvm::InstCombinerImpl::foldSelectICmp(), isImpliedByDomCondition(), isImpliedCondAndOr(), isImpliedCondition(), llvm::JumpThreadingPass::processImpliedCondition(), simplifyAndInst(), simplifyICmpOfBools(), simplifyICmpWithDominatingAssume(), simplifyInstructionWithPHI(), simplifyOrInst(), and llvm::JumpThreadingPass::threadGuard().

isIndirectBranchOpcode() [1/2]

static bool llvm::isIndirectBranchOpcode ( int  Opc )

inlinestatic

Definition at line 681 of file AArch64InstrInfo.h.

Referenced by llvm::AArch64InstrInfo::analyzeBranch(), llvm::ARMBaseInstrInfo::analyzeBranch(), llvm::SparcInstrInfo::analyzeBranch(), llvm::VEInstrInfo::analyzeBranch(), isIndirectControlFlowNotComingBack(), and llvm::ARMBlockPlacement::moveBasicBlock().

isIndirectBranchOpcode() [2/2]

static bool llvm::isIndirectBranchOpcode ( int  Opc )

inlinestatic

Definition at line 671 of file ARMBaseInstrInfo.h.

isIndirectCall()

static bool llvm::isIndirectCall ( const MachineInstr &  MI )

inlinestatic

Definition at line 675 of file ARMBaseInstrInfo.h.

References assert(), llvm::MachineInstr::IgnoreBundle, and MI.

Referenced by llvm::ARMBaseInstrInfo::isPredicable(), and llvm::NVPTXTargetLowering::LowerCall().

isIndirectControlFlowNotComingBack()

static bool llvm::isIndirectControlFlowNotComingBack ( const MachineInstr &  MI )

inlinestatic

Definition at line 723 of file ARMBaseInstrInfo.h.

References isIndirectBranchOpcode(), isJumpTableBranchOpcode(), and MI.

Referenced by llvm::ARMBaseInstrInfo::isPredicable().

isInlineViable()

InlineResult llvm::isInlineViable

(

Function &

Callee

)

Minimal filter to detect invalid constructs for inlining.

Definition at line 3098 of file InlineCost.cpp.

References F, llvm::InlineResult::failure(), llvm::BlockAddress::get(), llvm::BasicBlock::getTerminator(), llvm::BasicBlock::hasAddressTaken(), llvm::InlineResult::success(), and users.

Referenced by getAttributeBasedInliningDecision().

isInstructionTriviallyDead()

bool llvm::isInstructionTriviallyDead	(	Instruction *	I,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if the result produced by the instruction is not used, and the instruction will return.

isInstructionTriviallyDead - Return true if the result produced by the instruction is not used, and the instruction has no side effects.

Certain side-effecting instructions are also considered dead if there are no uses of the instruction.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 399 of file Local.cpp.

References I, and wouldInstructionBeTriviallyDead().

Referenced by CloneAndPruneIntoFromInst(), ConstantPropUsersOf(), DCEInstruction(), doCallSiteSplitting(), llvm::InstCombinerImpl::prepareWorklist(), llvm::JumpThreadingPass::processBlock(), RecursivelyDeleteTriviallyDeadInstructions(), RecursivelyDeleteTriviallyDeadInstructionsPermissive(), rewriteLoopExitValues(), llvm::InstCombinerImpl::run(), llvm::ReassociatePass::run(), runImpl(), simplifyAndDCEInstruction(), simplifyLoopAfterUnroll(), simplifyLoopInst(), sinkRegion(), UnrollRuntimeLoopRemainder(), and while().

isInt()

template<unsigned N>

constexpr bool llvm::isInt ( int64_t  x )

inlineconstexpr

Checks if an integer fits into the given bit width.

Definition at line 151 of file MathExtras.h.

References N.

isInTailCallPosition()

bool llvm::isInTailCallPosition	(	const CallBase &	Call,
		const TargetMachine &	TM
	)

Test if the given instruction is in a position to be optimized with a tail-call.

This roughly means that it's in a block with a return and there's nothing that needs to be scheduled between it and the return.

This function only tests target-independent requirements.

Definition at line 535 of file Analysis.cpp.

References llvm::BasicBlock::end(), F, llvm::BasicBlock::getParent(), llvm::BasicBlock::getTerminator(), isSafeToSpeculativelyExecute(), returnTypeIsEligibleForTailCall(), llvm::CallingConv::SwiftTail, llvm::CallingConv::Tail, and TM.

Referenced by llvm::FastISel::lowerCall(), llvm::CallLowering::lowerCall(), and llvm::SelectionDAGBuilder::LowerCallTo().

isIntN()

bool llvm::isIntN ( unsigned  N, int64_t  x  )

inline

Checks if an signed integer fits into the given (dynamic) bit width.

Definition at line 233 of file MathExtras.h.

References maxIntN(), minIntN(), and N.

Referenced by adjustFixupValue(), llvm::MipsSEFrameLowering::determineCalleeSaves(), doesDispFit(), doesDispFitFI(), llvm::MCStreamer::emitIntValue(), llvm::MCObjectStreamer::emitValueImpl(), llvm::AArch64InstrInfo::isBranchOffsetInRange(), llvm::SIInstrInfo::isBranchOffsetInRange(), llvm::AVRInstrInfo::isBranchOffsetInRange(), llvm::RISCVInstrInfo::isBranchOffsetInRange(), llvm::SparcInstrInfo::isBranchOffsetInRange(), isExtendedBUILD_VECTOR(), llvm::SIInstrInfo::isLegalFLATOffset(), llvm::APSInt::isRepresentableByInt64(), isSafeTruncation(), llvm::ConstantInt::isValueValidForType(), llvm::LoongArchDAGToDAGISel::SelectInlineAsmMemoryOperand(), adjust::signed_width(), and TruncIfPossible().

isIntOrFPConstant()

bool llvm::isIntOrFPConstant ( SDValue  V )

inline

Return true if V is either a integer or FP constant.

Definition at line 1807 of file SelectionDAGNodes.h.

Referenced by combineShuffleOfScalars(), llvm::SelectionDAGBuilder::getNonRegisterValue(), llvm::SelectionDAG::isGuaranteedNotToBeUndefOrPoison(), and willLowerDirectly().

isIntrinsicReturningPointerAliasingArgumentWithoutCapturing()

bool llvm::isIntrinsicReturningPointerAliasingArgumentWithoutCapturing	(	const CallBase *	Call,
		bool	MustPreserveNullness
	)

{launder,strip}.invariant.group returns pointer that aliases its argument, and it only captures pointer by returning it.

These intrinsics are not marked as nocapture, because returning is considered as capture. The arguments are not marked as returned neither, because it would make it useless. If MustPreserveNullness is true, the intrinsic must preserve the nullness of the pointer.

Definition at line 6238 of file ValueTracking.cpp.

Referenced by determinePointerAccessAttrs(), DetermineUseCaptureKind(), getArgumentAliasingToReturnedPointer(), and isEscapeSource().

isIntS16Immediate() [1/2]

bool llvm::isIntS16Immediate	(	SDNode *	N,
		int16_t &	Imm
	)

isIntS16Immediate - This method tests to see if the node is either a 32-bit or 64-bit immediate, and if the value can be accurately represented as a sign extension from a 16-bit value.

If so, this returns true and the immediate.

Definition at line 2643 of file PPCISelLowering.cpp.

References N.

Referenced by isIntS16Immediate(), llvm::PPCTargetLowering::SelectAddressRegImm(), llvm::PPCTargetLowering::SelectAddressRegReg(), llvm::PPCTargetLowering::SelectAddressRegRegOnly(), llvm::PPCTargetLowering::SelectForceXFormMode(), and llvm::PPCTargetLowering::SelectOptimalAddrMode().

isIntS16Immediate() [2/2]

bool llvm::isIntS16Immediate	(	SDValue	Op,
		int16_t &	Imm
	)

Definition at line 2653 of file PPCISelLowering.cpp.

References isIntS16Immediate().

isIntS34Immediate() [1/2]

bool llvm::isIntS34Immediate	(	SDNode *	N,
		int64_t &	Imm
	)

isIntS34Immediate - This method tests if value of node given can be accurately represented as a sign extension from a 34-bit value.

If so, this returns true and the immediate.

Definition at line 2692 of file PPCISelLowering.cpp.

References N.

Referenced by isIntS34Immediate(), llvm::PPCTargetLowering::SelectAddressRegImm34(), and llvm::PPCTargetLowering::SelectOptimalAddrMode().

isIntS34Immediate() [2/2]

bool llvm::isIntS34Immediate	(	SDValue	Op,
		int64_t &	Imm
	)

Definition at line 2699 of file PPCISelLowering.cpp.

References isIntS34Immediate().

isIntVECondCode()

static bool llvm::isIntVECondCode ( VECC::CondCode  CC )

inlinestatic

Definition at line 150 of file VE.h.

References CC, and llvm::VECC::CC_AF.

Referenced by isI32Insn().

isIRPGOFlagSet()

bool llvm::isIRPGOFlagSet

(

const Module *

M

)

Check if INSTR_PROF_RAW_VERSION_VAR is defined.

This global is only being set in IR PGO compilation.

Definition at line 1402 of file InstrProf.cpp.

Referenced by getVarName().

isIRPrintingPass()

bool llvm::isIRPrintingPass

(

Pass *

P

)

Return true if a pass is for IR printing.

Definition at line 138 of file IRPrintingPasses.cpp.

References P.

Referenced by llvm::DebugifyCustomPassManager::add().

isJumpTableBranchOpcode()

static bool llvm::isJumpTableBranchOpcode ( int  Opc )

inlinestatic

Definition at line 664 of file ARMBaseInstrInfo.h.

Referenced by llvm::ARMBaseInstrInfo::analyzeBranch(), isIndirectControlFlowNotComingBack(), and llvm::ARMBlockPlacement::moveBasicBlock().

isKernelFunction()

bool llvm::isKernelFunction

(

const Function &

F

)

Definition at line 289 of file NVPTXUtilities.cpp.

References F, findOneNVVMAnnotation(), and llvm::CallingConv::PTX_Kernel.

Referenced by canLowerToLDG(), llvm::NVPTXTargetLowering::getFunctionParamOptimizedAlign(), llvm::NVPTXTTIImpl::isSourceOfDivergence(), and shouldEmitPTXNoReturn().

isKernelQueryBI()

static bool llvm::isKernelQueryBI ( const StringRef  MangledName )

static

Definition at line 291 of file SPIRVUtils.cpp.

Referenced by isNonMangledOCLBuiltin().

isKnownNegation()

bool llvm::isKnownNegation	(	const Value *	X,
		const Value *	Y,
		bool	NeedNSW = false
	)

Return true if the two given values are negation.

Currently can recoginze Value pair: 1: <X, Y> if X = sub (0, Y) or Y = sub (0, X) 2: <X, Y> if X = sub (A, B) and Y = sub (B, A)

Definition at line 8042 of file ValueTracking.cpp.

References A, assert(), B, llvm::PatternMatch::m_NSWNeg(), llvm::PatternMatch::m_NSWSub(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_Sub(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::m_ZeroInt(), llvm::PatternMatch::match(), X, and Y.

Referenced by matchSelectPattern(), simplifyAddInst(), simplifySDivInst(), simplifySRemInst(), llvm::InstCombinerImpl::visitCallInst(), and llvm::InstCombinerImpl::visitSDiv().

isKnownNegative()

bool llvm::isKnownNegative	(	const Value *	V,
		const SimplifyQuery &	DL,
		unsigned	Depth = 0
	)

Returns true if the given value is known be negative (i.e.

non-positive and non-zero).

Definition at line 294 of file ValueTracking.cpp.

References computeKnownBits(), and Depth.

Referenced by computeKnownBitsMul().

isKnownNegativeInLoop()

bool llvm::isKnownNegativeInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE
	)

Returns true if we can prove that S is defined and always negative in loop L.

Definition at line 1255 of file LoopUtils.cpp.

References llvm::SCEV::getType(), llvm::ScalarEvolution::getZero(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), and llvm::ScalarEvolution::isLoopEntryGuardedByCond().

isKnownNeverInfinity()

bool llvm::isKnownNeverInfinity ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return true if the floating-point scalar value is not an infinity or if the floating-point vector value has no infinities.

Return false if a value could ever be infinity.

Definition at line 552 of file ValueTracking.h.

References computeKnownFPClass(), Depth, fcInf, and llvm::KnownFPClass::isKnownNeverInfinity().

Referenced by isKnownIntegral().

isKnownNeverInfOrNaN()

bool llvm::isKnownNeverInfOrNaN ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return true if the floating-point value can never contain a NaN or infinity.

Definition at line 559 of file ValueTracking.h.

References computeKnownFPClass(), Depth, fcInf, fcNan, llvm::KnownFPClass::isKnownNeverInfinity(), and llvm::KnownFPClass::isKnownNeverNaN().

Referenced by llvm::GCNTTIImpl::canSimplifyLegacyMulToMul(), and isKnownIntegral().

isKnownNeverNaN() [1/2]

bool llvm::isKnownNeverNaN ( const Value *  V, unsigned  Depth, const SimplifyQuery &  SQ  )

inline

Return true if the floating-point scalar value is not a NaN or if the floating-point vector value has no NaN elements.

Return false if a value could ever be NaN.

Definition at line 568 of file ValueTracking.h.

References computeKnownFPClass(), Depth, fcNan, and llvm::KnownFPClass::isKnownNeverNaN().

Referenced by llvm::InstCombinerImpl::foldSelectIntoOp(), foldSelectShuffleWith1Binop(), isKnownNeverNaN(), isKnownNeverSNaN(), simplifyAndOrOfFCmps(), simplifyFCmpInst(), llvm::InstCombinerImpl::visitFCmpInst(), and llvm::InstCombinerImpl::visitFMul().

isKnownNeverNaN() [2/2]

bool llvm::isKnownNeverNaN	(	Register	Val,
		const MachineRegisterInfo &	MRI,
		bool	SNaN = false
	)

Returns true if Val can be assumed to never be a NaN.

If SNaN is true, this returns if Val can be assumed to never be a signaling NaN.

Definition at line 789 of file Utils.cpp.

References DefMI, llvm::MachineInstr::FmNoNans, getConstantFPVRegVal(), llvm::MachineInstr::getFlag(), llvm::MachineInstr::getMF(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getTarget(), isKnownNeverNaN(), isKnownNeverSNaN(), MRI, TM, and llvm::MachineInstr::uses().

isKnownNeverSNaN()

bool llvm::isKnownNeverSNaN ( Register  Val, const MachineRegisterInfo &  MRI  )

inline

Returns true if Val can be assumed to never be a signaling NaN.

Definition at line 334 of file Utils.h.

References isKnownNeverNaN(), and MRI.

Referenced by isKnownNeverNaN(), and llvm::LegalizerHelper::lowerFMinNumMaxNum().

isKnownNonEqual()

bool llvm::isKnownNonEqual	(	const Value *	V1,
		const Value *	V2,
		const DataLayout &	DL,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Return true if the given values are known to be non-equal when defined.

Supports scalar integer types only.

Definition at line 302 of file ValueTracking.cpp.

References DL, and safeCxtI().

Referenced by simplifyICmpInst().

isKnownNonNegative()

bool llvm::isKnownNonNegative	(	const Value *	V,
		const SimplifyQuery &	SQ,
		unsigned	Depth = 0
	)

Returns true if the give value is known to be non-negative.

Definition at line 277 of file ValueTracking.cpp.

References computeKnownBits(), and Depth.

Referenced by computeKnownBitsMul(), llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), decompose(), decomposeGEP(), detectShiftUntilZeroIdiom(), foldICmpWithLowBitMaskedVal(), llvm::InstCombinerImpl::foldICmpWithMinMax(), hoistGEP(), reassociateMinMaxWithConstants(), llvm::InstCombinerImpl::visitSDiv(), llvm::InstCombinerImpl::visitSExt(), llvm::InstCombinerImpl::visitSIToFP(), llvm::InstCombinerImpl::visitUIToFP(), and llvm::InstCombinerImpl::visitZExt().

isKnownNonNegativeInLoop()

bool llvm::isKnownNonNegativeInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE
	)

Returns true if we can prove that S is defined and always non-negative in loop L.

Definition at line 1262 of file LoopUtils.cpp.

References llvm::SCEV::getType(), llvm::ScalarEvolution::getZero(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), and llvm::ScalarEvolution::isLoopEntryGuardedByCond().

Referenced by llvm::LoopStructure::parseLoopStructure().

isKnownNonPositiveInLoop()

bool llvm::isKnownNonPositiveInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE
	)

Returns true if we can prove that S is defined and always non-positive in loop L.

Definition at line 1276 of file LoopUtils.cpp.

References llvm::SCEV::getType(), llvm::ScalarEvolution::getZero(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), and llvm::ScalarEvolution::isLoopEntryGuardedByCond().

isKnownNonZero()

bool llvm::isKnownNonZero	(	const Value *	V,
		const SimplifyQuery &	Q,
		unsigned	Depth = 0
	)

Return true if the given value is known to be non-zero when defined.

For vectors, return true if every element is known to be non-zero when defined. For pointers, if the context instruction and dominator tree are specified, perform context-sensitive analysis and return true if the pointer couldn't possibly be null at the specified instruction. Supports values with integer or pointer type and vectors of integers.

Definition at line 3104 of file ValueTracking.cpp.

References Depth, and llvm::APInt::getAllOnes().

Referenced by annotateNonNullAndDereferenceable(), computePointerICmp(), convertMetadataToAssumes(), despeculateCountZeros(), llvm::InstCombinerImpl::foldAddWithConstant(), foldCttzCtlz(), llvm::InstCombinerImpl::foldICmpAddConstant(), llvm::InstCombinerImpl::foldICmpBinOp(), foldICmpWithLowBitMaskedVal(), llvm::InstCombinerImpl::foldICmpWithZero(), foldICmpXorXX(), foldUnsignedUnderflowCheck(), llvm::LazyValueInfo::getPredicateAt(), isDereferenceableAndAlignedPointer(), isReturnNonNull(), matchSelectPattern(), simplifyICmpWithBinOp(), simplifyICmpWithBinOpOnLHS(), simplifyICmpWithZero(), simplifyUnsignedRangeCheck(), llvm::InstCombinerImpl::visitCallInst(), and llvm::InstCombinerImpl::visitPHINode().

isKnownPositive()

bool llvm::isKnownPositive	(	const Value *	V,
		const SimplifyQuery &	SQ,
		unsigned	Depth = 0
	)

Returns true if the given value is known be positive (i.e.

non-negative and non-zero).

Definition at line 282 of file ValueTracking.cpp.

References computeKnownBits(), Depth, isKnownNonZero(), llvm::KnownBits::isNonNegative(), and llvm::KnownBits::isNonZero().

Referenced by llvm::InstCombinerImpl::foldICmpWithZero().

isKnownPositiveInLoop()

bool llvm::isKnownPositiveInLoop	(	const SCEV *	S,
		const Loop *	L,
		ScalarEvolution &	SE
	)

Returns true if we can prove that S is defined and always positive in loop L.

Definition at line 1269 of file LoopUtils.cpp.

References llvm::SCEV::getType(), llvm::ScalarEvolution::getZero(), llvm::ScalarEvolution::isAvailableAtLoopEntry(), and llvm::ScalarEvolution::isLoopEntryGuardedByCond().

isKnownToBeAPowerOfTwo() [1/2]

bool llvm::isKnownToBeAPowerOfTwo	(	const Value *	V,
		const DataLayout &	DL,
		bool	OrZero = false,
		unsigned	Depth = 0,
		AssumptionCache *	AC = nullptr,
		const Instruction *	CxtI = nullptr,
		const DominatorTree *	DT = nullptr,
		bool	UseInstrInfo = true
	)

Return true if the given value is known to have exactly one bit set when defined.

For vectors return true if every element is known to be a power of two when defined. Supports values with integer or pointer type and vectors of integers. If 'OrZero' is set, then return true if the given value is either a power of two or zero.

Definition at line 265 of file ValueTracking.cpp.

References Depth, DL, and safeCxtI().

Referenced by llvm::InstCombiner::isKnownToBeAPowerOfTwo(), isKnownToBeAPowerOfTwo(), isMaskOrZero(), llvm::CombinerHelper::matchOperandIsKnownToBeAPowerOfTwo(), simplifyAndCommutative(), simplifyAndInst(), and simplifyUnaryIntrinsic().

isKnownToBeAPowerOfTwo() [2/2]

bool llvm::isKnownToBeAPowerOfTwo	(	Register	Val,
		const MachineRegisterInfo &	MRI,
		GISelKnownBits *	KnownBits = nullptr
	)

Test if the given value is known to have exactly one bit set.

This differs from computeKnownBits in that it doesn't necessarily determine which bit is set.

Definition at line 1068 of file Utils.cpp.

References BitWidth, llvm::KnownBits::countMaxPopulation(), llvm::KnownBits::countMinPopulation(), drop_begin(), getDefSrcRegIgnoringCopies(), getIConstantVRegVal(), llvm::GISelKnownBits::getKnownBits(), llvm::LLT::getScalarSizeInBits(), llvm::ConstantInt::getValue(), isKnownToBeAPowerOfTwo(), llvm::APInt::isPowerOf2(), MI, MRI, and llvm::APInt::zextOrTrunc().

isLeaMem()

static bool llvm::isLeaMem ( const MachineInstr &  MI, unsigned  Op  )

inlinestatic

Definition at line 145 of file X86InstrInfo.h.

References llvm::X86::AddrBaseReg, llvm::X86::AddrDisp, llvm::X86::AddrIndexReg, llvm::X86::AddrScaleAmt, llvm::X86::AddrSegmentReg, isScale(), and MI.

Referenced by isMem().

isLegalAddressImm()

bool llvm::isLegalAddressImm ( unsigned  Opcode, int  Imm, const TargetInstrInfo *  TII  )

inline

Definition at line 916 of file ARMBaseInstrInfo.h.

References llvm::ARMII::AddrMode2, llvm::ARMII::AddrModeMask, llvm::ARMII::AddrModeT2_i12, llvm::ARMII::AddrModeT2_i7, llvm::ARMII::AddrModeT2_i7s2, llvm::ARMII::AddrModeT2_i7s4, llvm::ARMII::AddrModeT2_i8, llvm::ARMII::AddrModeT2_i8neg, llvm::ARMII::AddrModeT2_i8pos, llvm::ARMII::AddrModeT2_i8s4, llvm_unreachable, and TII.

Referenced by AdjustBaseAndOffset(), and isLegalOrConvertableAddressImm().

isLegalAVL()

bool llvm::isLegalAVL

(

SDValue

AVL

)

Definition at line 214 of file VECustomDAG.cpp.

References llvm::SDNode::getOpcode(), and llvm::VEISD::LEGALAVL.

Referenced by llvm::VECustomDAG::annotateLegalAVL(), getAnnotatedNodeAVL(), and llvm::VETargetLowering::legalizePackedAVL().

isLegalToPromote()

bool llvm::isLegalToPromote	(	const CallBase &	CB,
		Function *	Callee,
		const char **	FailureReason = nullptr
	)

Return true if the given indirect call site can be made to call Callee.

This function ensures that the number and type of the call site's arguments and return value match those of the given function. If the types do not match exactly, they must at least be bitcast compatible. If FailureReason is non-null and the indirect call cannot be promoted, the failure reason will be stored in it.

Definition at line 383 of file CallPromotionUtils.cpp.

References llvm::CallBase::arg_size(), assert(), DL, llvm::PointerType::getAddressSpace(), llvm::CallBase::getArgOperand(), llvm::CallBase::getAttributes(), llvm::CallBase::getCalledFunction(), llvm::Value::getType(), llvm::AttributeList::hasParamAttr(), I, llvm::CastInst::isBitOrNoopPointerCastable(), llvm::CallBase::isMustTailCall(), and llvm::CallBase::paramHasAttr().

Referenced by tryPromoteCall().

isLegalUTF8()

static Boolean llvm::isLegalUTF8 ( const UTF8 *  source, int  length  )

static

Definition at line 397 of file ConvertUTF.cpp.

Referenced by ConvertUTF8toUTF16(), ConvertUTF8toUTF32Impl(), getUTF8SequenceSize(), isLegalUTF8Sequence(), and isLegalUTF8String().

isLegalUTF8Sequence()

Boolean llvm::isLegalUTF8Sequence	(	const UTF8 *	source,
		const UTF8 *	sourceEnd
	)

Definition at line 428 of file ConvertUTF.cpp.

References isLegalUTF8(), and trailingBytesForUTF8.

Referenced by findMaximalSubpartOfIllFormedUTF8Sequence().

isLegalUTF8String()

Boolean llvm::isLegalUTF8String	(	const UTF8 **	source,
		const UTF8 *	sourceEnd
	)

Definition at line 555 of file ConvertUTF.cpp.

References isLegalUTF8(), and trailingBytesForUTF8.

Referenced by ConvertUTF8toWide(), convertWideToUTF8(), and llvm::json::isUTF8().

isLibFreeFunction()

bool llvm::isLibFreeFunction	(	const Function *	F,
		const LibFunc	TLIFn
	)

isLibFreeFunction - Returns true if the function is a builtin free()

Definition at line 539 of file MemoryBuiltins.cpp.

References checkFnAllocKind(), F, getFreeFunctionDataForFunction(), llvm::FunctionType::getNumParams(), llvm::FunctionType::getParamType(), llvm::FunctionType::getReturnType(), llvm::Type::isPointerTy(), and llvm::Type::isVoidTy().

Referenced by getFreedOperand(), and inferNonMandatoryLibFuncAttrs().

isLibFuncEmittable() [1/2]

bool llvm::isLibFuncEmittable	(	const Module *	M,
		const TargetLibraryInfo *	TLI,
		LibFunc	TheLibFunc
	)

Check whether the library function is available on target and also that it in the current Module is a Function with the right type.

Definition at line 1370 of file BuildLibCalls.cpp.

References F, llvm::TargetLibraryInfo::getName(), llvm::TargetLibraryInfo::has(), and llvm::TargetLibraryInfo::isValidProtoForLibFunc().

Referenced by emitCalloc(), emitFPutC(), emitFPutS(), emitFWrite(), emitHotColdNew(), emitHotColdNewAligned(), emitHotColdNewAlignedNoThrow(), emitHotColdNewNoThrow(), emitLibCall(), emitMalloc(), emitMemCpyChk(), emitPutChar(), emitPutS(), foldSqrt(), hasFloatFn(), insertSinCosCall(), isLibFuncEmittable(), and llvm::LibCallSimplifier::optimizeCall().

isLibFuncEmittable() [2/2]

bool llvm::isLibFuncEmittable	(	const Module *	M,
		const TargetLibraryInfo *	TLI,
		StringRef	Name
	)

Definition at line 1387 of file BuildLibCalls.cpp.

References llvm::TargetLibraryInfo::getLibFunc(), isLibFuncEmittable(), and Name.

isLifetimeIntrinsic()

static bool llvm::isLifetimeIntrinsic ( Intrinsic::ID  ID )

inlinestatic

Check if ID corresponds to a lifetime intrinsic.

Definition at line 140 of file IntrinsicInst.h.

Referenced by llvm::LifetimeIntrinsic::classof().

isLiteralsPair()

static bool llvm::isLiteralsPair ( const MachineInstr *  FirstMI, const MachineInstr &  SecondMI  )

static

Definition at line 38 of file ARMMacroFusion.cpp.

References llvm::MachineInstr::getOpcode().

Referenced by shouldScheduleAdjacent().

isLoopStart()

static bool llvm::isLoopStart ( const MachineInstr &  MI )

inlinestatic

Definition at line 82 of file MVETailPredUtils.h.

References isDoLoopStart(), isWhileLoopStart(), and MI.

Referenced by AlignBlocks(), and IsInvalidTPInstruction().

isMallocOrCallocLikeFn()

bool llvm::isMallocOrCallocLikeFn	(	const Value *	V,
		const TargetLibraryInfo *	TLI
	)

Tests if a value is a call or invoke to a library function that allocates memory similar to malloc or calloc.

Definition at line 318 of file MemoryBuiltins.cpp.

References getAllocationData(), and MallocOrOpNewLike.

Referenced by llvm::BasicAAResult::getModRefInfo().

isManaged()

bool llvm::isManaged

(

const Value &

val

)

Definition at line 227 of file NVPTXUtilities.cpp.

References assert(), and findOneNVVMAnnotation().

isMask_32()

constexpr bool llvm::isMask_32 ( uint32_t  Value )

inlineconstexpr

Return true if the argument is a non-empty sequence of ones starting at the least significant bit with the remainder zero (32 bit version).

Ex. isMask_32(0x0000FFFFU) == true.

Definition at line 240 of file MathExtras.h.

Referenced by CombineANDShift(), isImmMskBitp(), isMImm32Val(), isShiftedMask_32(), and PerformShiftCombine().

isMask_64()

constexpr bool llvm::isMask_64 ( uint64_t  Value )

inlineconstexpr

Return true if the argument is a non-empty sequence of ones starting at the least significant bit with the remainder zero (64 bit version).

Definition at line 246 of file MathExtras.h.

Referenced by llvm::AArch64TargetLowering::isDesirableToCommuteWithShift(), isEndChunk(), llvm::APInt::isMask(), isMImmVal(), isSeveralBitsExtractOpFromShr(), isSeveralBitsPositioningOpFromShl(), isShiftedMask_64(), isStartChunk(), llvm::RISCVDAGToDAGISel::Select(), translateSetCCForBranch(), and tryOrrWithShift().

isMaskArithmetic()

bool llvm::isMaskArithmetic

(

SDValue

Op

)

Definition at line 50 of file VECustomDAG.cpp.

References llvm::ISD::AND, isMaskType(), llvm::ISD::OR, and llvm::ISD::XOR.

Referenced by llvm::VETargetLowering::LowerOperation().

isMaskType()

bool llvm::isMaskType

(

EVT

SomeVT

)

Definition at line 44 of file VECustomDAG.cpp.

References llvm::EVT::getVectorElementType(), and llvm::EVT::isVector().

Referenced by llvm::VECustomDAG::getBroadcast(), llvm::VECustomDAG::getLegalReductionOpVVP(), isMaskArithmetic(), llvm::VETargetLowering::lowerLOAD(), llvm::VETargetLowering::lowerSTORE(), and supportsPackedMode().

isMathLibCallNoop()

bool llvm::isMathLibCallNoop	(	const CallBase *	Call,
		const TargetLibraryInfo *	TLI
	)

Check whether the given call has no side-effects.

Specifically checks for math routimes which sometimes set errno.

Definition at line 3440 of file ConstantFolding.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), llvm::Value::getType(), llvm::ConstantFP::getValueAPF(), llvm::Type::isDoubleTy(), llvm::Type::isFloatTy(), llvm::Type::isHalfTy(), llvm::APFloat::isInfinity(), llvm::APFloat::isNaN(), and llvm::APFloat::isZero().

Referenced by wouldInstructionBeTriviallyDead().

isMem()

static bool llvm::isMem ( const MachineInstr &  MI, unsigned  Op  )

inlinestatic

Definition at line 158 of file X86InstrInfo.h.

References llvm::X86::AddrNumOperands, llvm::X86::AddrSegmentReg, isLeaMem(), and MI.

isMImm32Val()

static bool llvm::isMImm32Val ( uint32_t  Val )

inlinestatic

Definition at line 344 of file VE.h.

References isMask_32(), and isShiftedMask_32().

Referenced by isMImm().

isMImmVal()

static bool llvm::isMImmVal ( uint64_t  Val )

inlinestatic

Definition at line 331 of file VE.h.

References isMask_64(), and isShiftedMask_64().

Referenced by llvm::VEInstrInfo::foldImmediate(), and isMImm().

isMinSignedConstant()

bool llvm::isMinSignedConstant

(

SDValue

V

)

Returns true if V is a constant min signed integer value.

Definition at line 11568 of file SelectionDAG.cpp.

Referenced by llvm::SelectionDAG::isADDLike(), and lowerAtomicArith().

isModAndRefSet()

bool llvm::isModAndRefSet ( const ModRefInfo  MRI )

inline

Definition at line 45 of file ModRef.h.

References ModRef, and MRI.

Referenced by llvm::AliasSet::aliasesUnknownInst(), and llvm::BasicAAResult::getModRefInfo().

isModOrRefSet()

bool llvm::isModOrRefSet ( const ModRefInfo  MRI )

inline

Definition at line 42 of file ModRef.h.

References MRI, and NoModRef.

Referenced by accessedBetween(), llvm::AliasSet::aliasesMemoryLocation(), llvm::AliasSet::aliasesUnknownInst(), llvm::AAResults::canInstructionRangeModRef(), canSinkOrHoistInst(), llvm::MemoryEffectsBase< LocationEnum >::doesAccessArgPointees(), llvm::AAResults::getModRefInfo(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), instructionClobbersQuery(), and mayLoopAccessLocation().

isModSet()

bool llvm::isModSet ( const ModRefInfo  MRI )

inline

Definition at line 48 of file ModRef.h.

References Mod, and MRI.

Referenced by llvm::AliasSetTracker::add(), addMemoryAttrs(), canMoveAboveCall(), canSinkOrHoistInst(), canSkipClobberingStore(), determinePointerAccessAttrs(), FindAvailableLoadedValue(), findAvailablePtrLoadStore(), findDominatingValue(), findSafeStoreForStoreStrongContraction(), foldLoadsRecursive(), llvm::MemoryDependenceResults::getDependency(), llvm::AAResults::getModRefInfo(), llvm::BasicAAResult::getModRefInfo(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), hasPartialIVCondition(), instructionClobbersQuery(), isMemModifiedBetween(), isOnlyCopiedFromConstantMemory(), isSafeToMove(), isUseTriviallyOptimizableToLiveOnEntry(), memoryIsNotModifiedBetween(), llvm::MemoryEffectsBase< LocationEnum >::onlyReadsMemory(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), llvm::InstCombinerImpl::SimplifyAnyMemTransfer(), and llvm::InstCombinerImpl::visitStoreInst().

isMovRegOpcode()

static bool llvm::isMovRegOpcode ( int  Opc )

inlinestatic

Definition at line 754 of file ARMBaseInstrInfo.h.

isMustProgress()

bool llvm::isMustProgress

(

const Loop *

L

)

Return true if this loop can be assumed to make progress.

(i.e. can't be infinite without side effects without also being undefined)

Definition at line 1118 of file LoopInfo.cpp.

References hasMustProgress().

Referenced by detectShiftUntilZeroIdiom(), hasPartialIVCondition(), and llvm::ScalarEvolution::loopIsFiniteByAssumption().

isNeutralConstant()

bool llvm::isNeutralConstant	(	unsigned	Opc,
		SDNodeFlags	Flags,
		SDValue	V,
		unsigned	OperandNo
	)

Returns true if V is a neutral element of Opc with Flags.

When OperandNo is 0, it checks that V is a left identity. Otherwise, it checks that V is a right identity.

Definition at line 11573 of file SelectionDAG.cpp.

References llvm::ISD::ADD, llvm::ISD::AND, llvm::APFloat::changeSign(), llvm::SelectionDAG::EVTToAPFloatSemantics(), llvm::ISD::FADD, llvm::ISD::FDIV, llvm::ISD::FMAXNUM, llvm::ISD::FMINNUM, llvm::ISD::FMUL, llvm::ISD::FSUB, llvm::APFloat::getInf(), llvm::APFloat::getLargest(), llvm::APFloat::getQNaN(), isConstOrConstSplat(), isConstOrConstSplatFP(), llvm::ISD::MUL, llvm::ISD::OR, llvm::ISD::SDIV, llvm::ISD::SHL, llvm::ISD::SMAX, llvm::ISD::SMIN, llvm::ISD::SRA, llvm::ISD::SRL, llvm::ISD::SUB, llvm::ISD::UDIV, llvm::ISD::UMAX, llvm::ISD::UMIN, and llvm::ISD::XOR.

Referenced by combineBinOpToReduce(), and foldSelectWithIdentityConstant().

isNewLikeFn()

bool llvm::isNewLikeFn	(	const Value *	V,
		const TargetLibraryInfo *	TLI
	)

Tests if a value is a call or invoke to a library function that allocates memory via new.

Definition at line 312 of file MemoryBuiltins.cpp.

References getAllocationData(), and OpNewLike.

Referenced by readMemprof().

isNoAliasCall()

bool llvm::isNoAliasCall

(

const Value *

V

)

Return true if this pointer is returned by a noalias function.

Definition at line 839 of file AliasAnalysis.cpp.

Referenced by computePointerICmp(), DetermineUseCaptureKind(), getPotentialCopiesOfMemoryValue(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), isIdentifiedFunctionLocal(), isIdentifiedObject(), isNotVisibleOnUnwind(), and isWritableObject().

isNoModRef()

bool llvm::isNoModRef ( const ModRefInfo  MRI )

inline

Definition at line 39 of file ModRef.h.

References MRI, and NoModRef.

Referenced by llvm::AliasSetTracker::add(), addLocAccess(), determinePointerAccessAttrs(), llvm::AAResults::getArgModRefInfo(), llvm::AAResults::getModRefInfo(), llvm::objcarc::ObjCARCAAResult::getModRefInfoMask(), llvm::AAResults::getModRefInfoMask(), llvm::AAResults::pointsToConstantMemory(), and llvm::BatchAAResults::pointsToConstantMemory().

isNonEscapingLocalObject()

bool llvm::isNonEscapingLocalObject	(	const Value *	V,
		SmallDenseMap< const Value *, bool, 8 > *	IsCapturedCache = nullptr
	)

Returns true if the pointer is to a function-local object that never escapes from the function.

Definition at line 458 of file CaptureTracking.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), isIdentifiedFunctionLocal(), and PointerMayBeCaptured().

Referenced by llvm::SimpleCaptureInfo::isNotCapturedBefore().

isNonMangledOCLBuiltin()

static bool llvm::isNonMangledOCLBuiltin ( StringRef  Name )

static

Definition at line 298 of file SPIRVUtils.cpp.

References isEnqueueKernelBI(), isKernelQueryBI(), isPipeOrAddressSpaceCastBI(), and Name.

Referenced by getOclOrSpirvBuiltinDemangledName().

isNoOpWithoutInvoke()

bool llvm::isNoOpWithoutInvoke ( EHPersonality  Pers )

inline

Return true if this personality may be safely removed if there are no invoke instructions remaining in the current function.

Definition at line 95 of file EHPersonalities.h.

References llvm_unreachable, and Unknown.

Referenced by llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), llvm::ARMException::endFunction(), needFuncLabels(), and llvm::TargetLoweringObjectFileXCOFF::ShouldEmitEHBlock().

isNotVisibleOnUnwind()

bool llvm::isNotVisibleOnUnwind	(	const Value *	Object,
		bool &	RequiresNoCaptureBeforeUnwind
	)

Return true if Object memory is not visible after an unwind, in the sense that program semantics cannot depend on Object containing any particular value on unwind.

If the RequiresNoCaptureBeforeUnwind out parameter is set to true, then the memory is only not visible if the object has not been captured prior to the unwind. Otherwise it is not visible even if captured.

Definition at line 894 of file AliasAnalysis.cpp.

References A, and isNoAliasCall().

Referenced by mayBeVisibleThroughUnwinding().

isNullConstant()

bool llvm::isNullConstant

(

SDValue

V

)

Returns true if V is a constant integer zero.

Definition at line 11548 of file SelectionDAG.cpp.

Referenced by AddCombineTo64bitUMAAL(), checkBoolTestAndOrSetCCCombine(), collectConcatOps(), combine_CC(), combineArithReduction(), combineBallotPattern(), combineBinOpOfExtractToReduceTree(), combineBinOpToReduce(), combineBitcast(), combineCMov(), combineCMP(), combineExtractVectorElt(), combineFMA(), combineINSERT_SUBVECTOR(), combineMaskedLoadConstantMask(), combineOr(), combineOrCmpEqZeroToCtlzSrl(), combineSBB(), combineScalarToVector(), combineSelect(), combineSelectAndUse(), combineSelectAsExtAnd(), combineSelectOfTwoConstants(), combineSelectToBinOp(), combineStore(), combineSub(), combineSubABS(), combineTargetShuffle(), combineToFPTruncExtElt(), combineUADDO_CARRYDiamond(), combineVectorInsert(), combineVectorSizedSetCCEquality(), combineX86ShufflesRecursively(), llvm::ARMTargetLowering::computeKnownBitsForTargetNode(), llvm::AMDGPUTargetLowering::ComputeNumSignBitsForTargetNode(), llvm::SelectionDAG::computeOverflowForSignedAdd(), llvm::SelectionDAG::computeOverflowForSignedMul(), llvm::SelectionDAG::computeOverflowForSignedSub(), llvm::SelectionDAG::computeOverflowForUnsignedAdd(), llvm::SelectionDAG::computeOverflowForUnsignedMul(), llvm::SelectionDAG::computeOverflowForUnsignedSub(), EmitAVX512Test(), EmitCmp(), emitComparison(), emitConditionalComparison(), llvm::ARMSelectionDAGInfo::EmitSpecializedLibcall(), extractSubVector(), foldADCToCINC(), foldAddSubBoolOfMaskedVal(), foldCSELofCTTZ(), foldOverflowCheck(), foldSelectOfCTTZOrCTLZ(), generateComparison(), llvm::PPC::get_VSPLTI_elt(), getBMIMatchingOp(), getCSETCondCode(), getFauxShuffleMask(), llvm::VECustomDAG::getGatherScatterAddress(), getIdxEn(), llvm::SelectionDAG::getMemset(), getMemsetStores(), llvm::SelectionDAG::getVectorShuffle(), isCMN(), IsCMPZCSINC(), isFloatingPointZero(), isHorizontalBinOp(), llvm::SelectionDAG::isKnownNeverZero(), isNegatedInteger(), IsNOT(), llvm::SelectionDAG::isUndef(), llvm::X86::isZeroNode(), isZeroOrAllOnes(), isZerosVector(), isZeroVector(), LookThroughSetCC(), llvm::RISCVTargetLowering::LowerAsmOperandForConstraint(), lowerAtomicArith(), LowerBR_CC(), lowerBuildVectorAsBroadcast(), llvm::SITargetLowering::LowerCall(), llvm::TargetLowering::lowerCmpEqZeroToCtlzSrl(), LowerEXTRACT_VECTOR_ELT_SSE4(), lowerScalarInsert(), lowerScalarSplat(), LowerSELECT_CC(), llvm::MSP430TargetLowering::LowerSETCC(), llvm::SelectionDAG::matchBinOpReduction(), MatchVectorAllEqualTest(), PerformAddcSubcCombine(), performANDORCSELCombine(), llvm::ARMTargetLowering::PerformBRCONDCombine(), performBRCONDCombine(), llvm::ARMTargetLowering::PerformCMOVCombine(), llvm::ARMTargetLowering::PerformCMOVToBFICombine(), llvm::AMDGPUTargetLowering::performCtlz_CttzCombine(), llvm::PPCTargetLowering::PerformDAGCombine(), llvm::RISCVTargetLowering::PerformDAGCombine(), performExtractVectorEltCombine(), performFirstTrueTestVectorCombine(), PerformMVEVMULLCombine(), performOrXorChainCombine(), performScalarToVectorCombine(), performSETCCCombine(), performSUBCombine(), PerformSubCSINCCombine(), PerformUMLALCombine(), pushAddIntoCmovOfConsts(), refineUniformBase(), removeRedundantInsertVectorElt(), llvm::RISCVTargetLowering::ReplaceNodeResults(), replaceZeroVectorStore(), scalarizeExtEltFP(), llvm::RISCVDAGToDAGISel::selectSETCC(), selectSOffset(), shouldCombineToPostInc(), llvm::TargetLowering::SimplifyDemandedBits(), llvm::TargetLowering::SimplifyDemandedVectorElts(), llvm::TargetLowering::SimplifyMultipleUseDemandedBits(), translateSetCCForBranch(), tryCombineMULLWithUZP1(), tryDemorganOfBooleanCondition(), llvm::X86InstrInfo::unfoldMemoryOperand(), useInversedSetcc(), and vectorizeExtractedCast().

isNullFPConstant()

bool llvm::isNullFPConstant

(

SDValue

V

)

Returns true if V is an FP constant with a value of positive zero.

Definition at line 11553 of file SelectionDAG.cpp.

Referenced by generateComparison(), isNullFPScalarOrVectorConst(), llvm::X86::isZeroNode(), isZerosVector(), replaceZeroVectorStore(), and llvm::TargetLowering::SimplifyDemandedVectorElts().

isNullOrNullSplat() [1/2]

bool llvm::isNullOrNullSplat	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI,
		bool	AllowUndefs = false
	)

Return true if the value is a constant 0 integer or a splatted vector of a constant 0 integer (with no undefs if AllowUndefs is false).

This will handle G_BUILD_VECTOR and G_BUILD_VECTOR_TRUNC as truncation is not an issue for null values.

Definition at line 1507 of file Utils.cpp.

References isBuildVectorAllZeros(), llvm::ConstantFP::isNegative(), llvm::ConstantFP::isZero(), MI, and MRI.

Referenced by combineSelect(), combineVWADDSUBWSelect(), foldAndOrOfSETCC(), foldBoolSelectToLogic(), foldSelectOfConstantsUsingSra(), foldVSelectToSignBitSplatMask(), isSaturatingMinMax(), isTruncateOf(), llvm::CombinerHelper::matchFoldBinOpIntoSelect(), matchShuffleWithPACK(), shouldConvertSelectOfConstantsToMath(), and llvm::SelectionDAG::simplifyShift().

isNullOrNullSplat() [2/2]

bool llvm::isNullOrNullSplat	(	SDValue	V,
		bool	AllowUndefs = false
	)

Return true if the value is a constant 0 integer or a splatted vector of a constant 0 integer (with no undefs by default).

Build vector implicit truncation is not an issue for null values.

Definition at line 11746 of file SelectionDAG.cpp.

References llvm::CallingConv::C, isConstOrConstSplat(), and N.

isNZCVTouchedInInstructionRange()

bool llvm::isNZCVTouchedInInstructionRange	(	const MachineInstr &	DefMI,
		const MachineInstr &	UseMI,
		const TargetRegisterInfo *	TRI
	)

Return true if there is an instruction /after/ DefMI and before UseMI which either reads or clobbers NZCV.

Definition at line 5117 of file AArch64InstrInfo.cpp.

References any_of(), DefMI, I, instructionsWithoutDebug(), TRI, and UseMI.

isODRAttribute()

static bool llvm::isODRAttribute ( uint16_t  Attr )

static

Returns

whether the passed Attr type might contain a DIE reference suitable for ODR uniquing.

Definition at line 95 of file DWARFLinker.cpp.

References llvm_unreachable.

isODRCanonicalCandidate()

static bool llvm::isODRCanonicalCandidate ( const DWARFDie &  Die, CompileUnit &  CU  )

static

Definition at line 709 of file DWARFLinker.cpp.

References llvm::DWARFDie::getTag(), and Info.

isOfRegClass()

bool llvm::isOfRegClass ( const TargetInstrInfo::RegSubRegPair &  P, const TargetRegisterClass &  TRC, MachineRegisterInfo &  MRI  )

inline

Returns true if a reg:subreg pair P has a TRC class.

Definition at line 1383 of file SIInstrInfo.h.

References MRI, P, and TRI.

isOneConstant()

bool llvm::isOneConstant

(

SDValue

V

)

Returns true if V is a constant integer one.

Definition at line 11563 of file SelectionDAG.cpp.

Referenced by llvm::TargetLowering::BuildUDIV(), checkBoolTestSetCCCombine(), combine_CC(), combineAddOfBooleanXor(), combineAddOrSubToADCOrSBB(), combineAnd(), combineCarryThroughADD(), combineCMov(), combineCMP(), combineDeMorganOfBoolean(), combineGatherScatter(), combineOrOfCZERO(), combineScalarToVector(), combineSelect(), combineSelectAsExtAnd(), combineShiftAnd1ToBitTest(), combineSubOfBoolean(), combineUADDO_CARRYDiamond(), llvm::SelectionDAG::computeOverflowForSignedMul(), llvm::SelectionDAG::computeOverflowForUnsignedMul(), Expand64BitShift(), llvm::TargetLowering::expandUADDSUBO(), foldAddSubBoolOfMaskedVal(), foldOverflowCheck(), foldXor1SetCC(), foldXorTruncShiftIntoCmp(), getAddOneOp(), getAsCarry(), getBMIMatchingOp(), getCSETCondCode(), llvm::VECustomDAG::getGatherScatterAddress(), getX86XALUOOp(), IsCMPZCSINC(), isXor1OfSetCC(), LookThroughSetCC(), LowerAndToBT(), LowerAndToBTST(), lowerCttzElts(), lowerScalarSplat(), PerformAddcSubcCombine(), performANDCombine(), performANDORCSELCombine(), llvm::ARMTargetLowering::PerformBRCONDCombine(), llvm::ARMTargetLowering::PerformCMOVCombine(), llvm::RISCVTargetLowering::PerformDAGCombine(), performSETCCCombine(), performXORCombine(), llvm::RISCVTargetLowering::ReplaceNodeResults(), llvm::RISCVDAGToDAGISel::Select(), llvm::TargetLowering::SimplifySetCC(), takeInexpensiveLog2(), and tryDemorganOfBooleanCondition().

isOneOrOneSplat()

bool llvm::isOneOrOneSplat	(	SDValue	V,
		bool	AllowUndefs = false
	)

Return true if the value is a constant 1 integer or a splatted vector of a constant 1 integer (with no undefs).

Build vector implicit truncation is allowed, but the truncated bits need to be zero.

Definition at line 11753 of file SelectionDAG.cpp.

References llvm::CallingConv::C, isConstOrConstSplat(), and N.

Referenced by llvm::TargetLowering::expandIntMINMAX(), foldAddSubMasked1(), foldBoolSelectToLogic(), and performMULCombine().

isOnlyUsedInZeroEqualityComparison()

bool llvm::isOnlyUsedInZeroEqualityComparison

(

const Instruction *

CxtI

)

Definition at line 255 of file ValueTracking.cpp.

References all_of(), and I.

Referenced by optimizeMemCmpConstantSize().

isOverflowIntrinsicNoWrap()

bool llvm::isOverflowIntrinsicNoWrap	(	const WithOverflowInst *	WO,
		const DominatorTree &	DT
	)

Returns true if the arithmetic part of the WO 's result is used only along the paths control dependent on the computation not overflowing, WO being an <op>.with.overflow intrinsic.

Definition at line 6861 of file ValueTracking.cpp.

References any_of(), assert(), B, llvm::DominatorTree::dominates(), llvm::BasicBlockEdge::isSingleEdge(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Results, and llvm::Value::users().

Referenced by MatchBinaryOp().

isPackedVectorType()

bool llvm::isPackedVectorType

(

EVT

SomeVT

)

Definition at line 22 of file VECustomDAG.cpp.

References llvm::EVT::getVectorNumElements(), llvm::EVT::isVector(), and StandardVectorWidth.

Referenced by llvm::VECustomDAG::getBroadcast(), getTypePacking(), llvm::VETargetLowering::legalizeInternalLoadStoreOp(), llvm::VETargetLowering::legalizeInternalVectorOp(), llvm::VETargetLowering::legalizePackedAVL(), llvm::VETargetLowering::LowerOperation(), and supportsPackedMode().

isPackingSupportOpcode()

bool llvm::isPackingSupportOpcode

(

unsigned

Opc

)

Definition at line 116 of file VECustomDAG.cpp.

References llvm::VEISD::VEC_PACK, llvm::VEISD::VEC_UNPACK_HI, and llvm::VEISD::VEC_UNPACK_LO.

Referenced by llvm::VETargetLowering::getCustomOperationAction().

isPartOfGOTToPCRelPair()

std::optional< bool > llvm::isPartOfGOTToPCRelPair	(	const MCInst &	Inst,
		const MCSubtargetInfo &	STI
	)

Definition at line 199 of file PPCELFStreamer.cpp.

References llvm::MCOperand::getExpr(), llvm::MCSymbolRefExpr::getKind(), llvm::MCInst::getNumOperands(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::isExpr(), and llvm::MCSymbolRefExpr::VK_PPC_PCREL_OPT.

Referenced by llvm::PPCELFStreamer::emitInstruction().

isPassInPrintList()

bool llvm::isPassInPrintList

(

StringRef

PassName

)

Definition at line 144 of file PrintPasses.cpp.

References FilterPasses, and PassName.

isPGSOColdCodeOnly()

static bool llvm::isPGSOColdCodeOnly ( ProfileSummaryInfo *  PSI )

inlinestatic

Definition at line 40 of file SizeOpts.h.

References llvm::ProfileSummaryInfo::hasInstrumentationProfile(), llvm::ProfileSummaryInfo::hasLargeWorkingSetSize(), llvm::ProfileSummaryInfo::hasPartialSampleProfile(), llvm::ProfileSummaryInfo::hasSampleProfile(), PGSOColdCodeOnly, PGSOColdCodeOnlyForInstrPGO, PGSOColdCodeOnlyForPartialSamplePGO, PGSOColdCodeOnlyForSamplePGO, and PGSOLargeWorkingSetSizeOnly.

Referenced by shouldFuncOptimizeForSizeImpl(), and shouldOptimizeForSizeImpl().

isPipeOrAddressSpaceCastBI()

static bool llvm::isPipeOrAddressSpaceCastBI ( const StringRef  MangledName )

static

Definition at line 260 of file SPIRVUtils.cpp.

Referenced by isNonMangledOCLBuiltin().

isPointerTy()

bool llvm::isPointerTy ( const Type *  T )

inline

Definition at line 116 of file SPIRVUtils.h.

References isTypedPointerTy(), and isUntypedPointerTy().

Referenced by llvm::Value::canBeFreed(), clusterSortPtrAccesses(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::ScalarEvolution::getAddExpr(), llvm::ScalarEvolution::getAddRecExpr(), getArgSPIRVType(), llvm::Argument::getDereferenceableBytes(), llvm::Argument::getDereferenceableOrNullBytes(), llvm::ScalarEvolution::getMinMaxExpr(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::Argument::getParamAlign(), llvm::Argument::getParamByRefType(), llvm::Argument::getParamByValType(), llvm::Argument::getParamInAllocaType(), llvm::Argument::getParamStructRetType(), llvm::Value::getPointerAlignment(), llvm::Value::getPointerDereferenceableBytes(), llvm::ScalarEvolution::getSequentialMinMaxExpr(), llvm::Argument::hasByRefAttr(), llvm::Argument::hasByValAttr(), llvm::Argument::hasInAllocaAttr(), llvm::Argument::hasNestAttr(), llvm::Argument::hasNoAliasAttr(), llvm::Argument::hasNoCaptureAttr(), llvm::Argument::hasNoFreeAttr(), llvm::Argument::hasNonNullAttr(), llvm::Argument::hasPassPointeeByValueCopyAttr(), llvm::Argument::hasPointeeInMemoryValueAttr(), llvm::Argument::hasPreallocatedAttr(), llvm::Argument::hasStructRetAttr(), isLeakCheckerRoot(), llvm::SPIRVCallLowering::lowerFormalArguments(), and sortPtrAccesses().

isPopOpcode()

static bool llvm::isPopOpcode ( int  Opc )

inlinestatic

Definition at line 736 of file ARMBaseInstrInfo.h.

Referenced by tryFoldSPUpdateIntoPushPop().

isPotentiallyReachable() [1/2]

bool llvm::isPotentiallyReachable	(	const BasicBlock *	From,
		const BasicBlock *	To,
		const SmallPtrSetImpl< BasicBlock * > *	ExclusionSet = nullptr,
		const DominatorTree *	DT = nullptr,
		const LoopInfo *	LI = nullptr
	)

Determine whether block 'To' is reachable from 'From', returning true if uncertain.

Determine whether there is a path from From to To within a single function. Returns false only if we can prove that once 'From' has been reached then 'To' can not be executed. Conservatively returns true.

Definition at line 207 of file CFG.cpp.

References A, assert(), B, llvm::SmallPtrSetImplBase::empty(), isPotentiallyReachableFromMany(), llvm::DominatorTree::isReachableFromEntry(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

isPotentiallyReachable() [2/2]

bool llvm::isPotentiallyReachable	(	const Instruction *	From,
		const Instruction *	To,
		const SmallPtrSetImpl< BasicBlock * > *	ExclusionSet = nullptr,
		const DominatorTree *	DT = nullptr,
		const LoopInfo *	LI = nullptr
	)

Determine whether instruction 'To' is reachable from 'From', without passing through any blocks in ExclusionSet, returning true if uncertain.

Determine whether there is a path from From to To within a single function. Returns false only if we can prove that once 'From' has been executed then 'To' can not be executed. Conservatively returns true.

This function is linear with respect to the number of blocks in the CFG, walking down successors from From to reach To, with a fixed threshold. Using DT or LI allows us to answer more quickly. LI reduces the cost of an entire loop of any number of blocks to be the same as the cost of a single block. DT reduces the cost by allowing the search to terminate when we find a block that dominates the block containing 'To'. DT is most useful on branchy code but not loops, and LI is most useful on code with loops but does not help on branchy code outside loops.

Definition at line 231 of file CFG.cpp.

References A, llvm::SmallVectorImpl< T >::append(), assert(), B, llvm::SmallVectorBase< Size_T >::empty(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::BasicBlock::isEntryBlock(), isPotentiallyReachable(), isPotentiallyReachableFromMany(), succ_begin(), and succ_end().

Referenced by llvm::InstCombinerImpl::foldOpIntoPhi(), llvm::memtag::forAllReachableExits(), InsertSafepointPoll(), llvm::EarliestEscapeInfo::isNotCapturedBefore(), isPotentiallyReachable(), liesBetween(), and reportMayClobberedLoad().

isPotentiallyReachableFromMany()

bool llvm::isPotentiallyReachableFromMany	(	SmallVectorImpl< BasicBlock * > &	Worklist,
		const BasicBlock *	StopBB,
		const SmallPtrSetImpl< BasicBlock * > *	ExclusionSet,
		const DominatorTree *	DT = nullptr,
		const LoopInfo *	LI = nullptr
	)

Determine whether there is at least one path from a block in 'Worklist' to 'StopBB' without passing through any blocks in 'ExclusionSet', returning true if uncertain.

Determine whether there is a path from at least one block in Worklist to StopBB within a single function without passing through any of the blocks in 'ExclusionSet'. Returns false only if we can prove that once any block in 'Worklist' has been reached then 'StopBB' can not be executed. Conservatively returns true.

Definition at line 133 of file CFG.cpp.

References llvm::SmallVectorImpl< T >::append(), llvm::SmallPtrSetImpl< PtrType >::count(), DefaultMaxBBsToExplore, llvm::DominatorTree::dominates(), llvm::SmallPtrSetImplBase::empty(), llvm::SmallVectorBase< Size_T >::empty(), getOutermostLoop(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::DominatorTree::isReachableFromEntry(), llvm::SmallVectorImpl< T >::pop_back_val(), succ_begin(), and succ_end().

Referenced by isNotInCycle(), and isPotentiallyReachable().

isPowerOf2_32()

constexpr bool llvm::isPowerOf2_32 ( uint32_t  Value )

inlineconstexpr

Return true if the argument is a power of two > 0.

Ex. isPowerOf2_32(0x00100000U) == true (32 bit edition.)

Definition at line 264 of file MathExtras.h.

References has_single_bit().

Referenced by llvm::AArch64LegalizerInfo::AArch64LegalizerInfo(), adjustDown(), adjustUp(), llvm::LegalizerHelper::bitcastExtractVectorElt(), llvm::LegalizerHelper::bitcastInsertVectorElt(), canLowerByDroppingElements(), llvm::slpvectorizer::BoUpSLP::canVectorizeLoads(), clampDynamicVectorIndex(), clampVectorIndex(), combineArithReduction(), combineBasicSADPattern(), combineBitcast(), combineFP_EXTEND(), combineFP_ROUND(), combineMulToPMADDWD(), combineMulToPMULDQ(), combinePredicateReduction(), combineShiftRightLogical(), combineTruncateWithSat(), combineVPDPBUSDPattern(), combineX86ShufflesRecursively(), llvm::HvxSelector::completeToPerfect(), llvm::LoopVectorizationCostModel::computeMaxVF(), llvm::TargetLoweringBase::computeRegisterProperties(), llvm::InstCombinerImpl::convertOrOfShiftsToFunnelShift(), llvm::AArch64TargetLowering::createComplexDeinterleavingIR(), CreateTripRemainder(), decodeLLVMAttributesForBitcode(), DecodeVALIGNMask(), detectPMADDUBSW(), EltsFromConsecutiveLoads(), llvm::VFRange::end(), llvm::TargetLowering::expandBITREVERSE(), llvm::TargetLowering::expandCTLZ(), llvm::TargetLowering::expandCTTZ(), llvm::TargetLowering::expandFunnelShift(), llvm::TargetLowering::expandROT(), llvm::TargetLowering::expandShiftParts(), llvm::TargetLowering::expandVPBITREVERSE(), expandVPFunnelShift(), extractSubVector(), llvm::LegalizerHelper::fewerElementsVectorReductions(), llvm::LegalizerHelper::fewerElementsVectorShuffle(), findMemType(), foldGuardedFunnelShift(), foldIdentityPaddedShuffles(), foldSwitchToSelect(), llvm::AArch64TTIImpl::getArithmeticReductionCost(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::ARMTTIImpl::getArithmeticReductionCost(), getContainerForFixedLengthVector(), getInputSegmentList(), llvm::BasicTTIImplBase< T >::getIntrinsicInstrCost(), getMaxShiftAmount(), llvm::AArch64TTIImpl::getMemoryOpCost(), llvm::ARMTTIImpl::getMinMaxReductionCost(), llvm::X86TTIImpl::getMinMaxReductionCost(), llvm::InnerLoopVectorizer::getOrCreateVectorTripCount(), llvm::AArch64TTIImpl::getPopcntSupport(), llvm::GCNTTIImpl::getPopcntSupport(), llvm::PPCTTIImpl::getPopcntSupport(), llvm::RISCVTTIImpl::getPopcntSupport(), llvm::SystemZTTIImpl::getPopcntSupport(), llvm::X86TTIImpl::getPopcntSupport(), llvm::WebAssemblyTTIImpl::getPopcntSupport(), llvm::HexagonTargetLowering::getPreferredVectorAction(), llvm::BuildVectorSDNode::getRepeatedSequence(), getRuntimeLoopCount(), getRuntimeLoopRemainder(), getShuffleReduction(), llvm::PPCTargetLowering::getStackProbeSize(), llvm::SystemZTargetLowering::getStackProbeSize(), llvm::AArch64TTIImpl::getStoreMinimumVF(), llvm::RISCVTargetMachine::getSubtargetImpl(), llvm::TargetLoweringBase::getTypeConversion(), llvm::TargetLoweringBase::getVectorTypeBreakdown(), llvm::X86TargetLowering::getVectorTypeBreakdownForCallingConv(), getVectorTypeBreakdownMVT(), getX86MaskVec(), handleMaskRegisterForCallingConv(), insertSubVector(), llvm::AArch64TargetLowering::isComplexDeinterleavingOperationSupported(), llvm::ARMTargetLowering::isComplexDeinterleavingOperationSupported(), isDispOrCDisp8(), llvm::ShuffleVectorInst::isInterleaveMask(), llvm::ARMTargetLowering::isLegalAddressingMode(), llvm::X86TTIImpl::isLegalAltInstr(), llvm::AArch64TargetLowering::isLegalInterleavedAccessType(), llvm::TargetTransformInfoImplBase::isLegalNTLoad(), llvm::X86TTIImpl::isLegalNTStore(), llvm::ARMTargetLowering::isLegalT2ScaledAddressingMode(), llvm::PPC::isSplatShuffleMask(), llvm::ShuffleVectorInst::isTransposeMask(), isTypeLegalForLookupTable(), llvm::RISCVVType::isValidLMUL(), llvm::HexagonInstrInfo::isValidOffset(), llvm::RISCVVType::isValidSEW(), llvm::AMDGPULegalizerInfo::legalizeSBufferLoad(), lowerBuildVectorOfConstants(), LowerCONCAT_VECTORS_i1(), LowerCONCAT_VECTORSvXi1(), llvm::HexagonTargetLowering::LowerConstantPool(), llvm::LegalizerHelper::lowerEXT(), llvm::LegalizerHelper::lowerFunnelShiftAsShifts(), llvm::LegalizerHelper::lowerFunnelShiftWithInverse(), lowerGetVectorLength(), llvm::LegalizerHelper::lowerLoad(), llvm::RISCVTargetLowering::LowerOperation(), llvm::LegalizerHelper::lowerStore(), llvm::LegalizerHelper::lowerTRUNC(), LowerTruncateVecPack(), matchAddReduction(), llvm::CombinerHelper::matchCombineLoadWithAndMask(), matchPMADDWD(), matchPMADDWD_2(), llvm::CombinerHelper::matchSextInRegOfLoad(), llvm::rdf::NodeAllocator::NodeAllocator(), llvm::LegalityPredicates::numElementsNotPow2(), PerformSplittingToWideningLoad(), PerformTruncatingStoreCombine(), llvm::LoopVectorizationPlanner::plan(), llvm::LoopVectorizationPlanner::planInVPlanNativePath(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), llvm::LegalityPredicates::scalarOrEltSizeNotPow2(), llvm::LoongArchDAGToDAGISel::selectShiftMask(), llvm::RISCVDAGToDAGISel::selectShiftMask(), llvm::HexagonDAGToDAGISel::SelectVAlignAddr(), llvm::object::coff_tls_directory< IntTy >::setAlignment(), llvm::KnownBits::shl(), shouldWidenLoad(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), llvm::TargetLowering::SimplifyDemandedBits(), simplifyNeonVld1(), truncateVectorWithNARROW(), truncateVectorWithPACK(), upgradeX86ALIGNIntrinsics(), llvm::VFRange::VFRange(), llvm::InstCombinerImpl::visitCallInst(), and llvm::InstCombinerImpl::visitLShr().

isPowerOf2_64()

constexpr bool llvm::isPowerOf2_64 ( uint64_t  Value )

inlineconstexpr

Return true if the argument is a power of two > 0 (64 bit edition.)

Definition at line 269 of file MathExtras.h.

References has_single_bit().

Referenced by llvm::Align::Align(), llvm::jitlink::InProcessMemoryManager::allocate(), CheckTy0Ty1MemSizeAlign(), combine_CC(), combineMul(), combineMulSpecial(), computeKnownBitsFromContext(), createVariablePermute(), CTLog2(), llvm::PPCTargetLowering::decomposeMulByConstant(), expandMul(), llvm::FastISel::fastEmit_ri_(), FindSingleBitChange(), foldLoadsRecursive(), generateInstSeqImpl(), getNewAlignmentDiff(), getOptimalRepmovsType(), llvm::PPCFrameLowering::inlineStackProbe(), llvm::yaml::ScalarTraits< Align >::input(), llvm::yaml::ScalarTraits< MaybeAlign >::input(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::AArch64TTIImpl::isLegalNTStoreLoad(), isPow2Splat(), llvm::APInt::isPowerOf2(), isUnalignedMemmoryAccess(), llvm::MipsLegalizerInfo::legalizeCustom(), LowerAndToBT(), LowerAndToBTST(), llvm::PPCTargetLowering::LowerAsmOperandForConstraint(), lowerBuildVectorOfConstants(), LowerCONCAT_VECTORSvXi1(), llvm::RISCVTargetLowering::LowerOperation(), LowerSaturatingConditional(), matchRotateSub(), llvm::MaybeAlign::MaybeAlign(), llvm::MipsLegalizerInfo::MipsLegalizerInfo(), llvm::RISCVInstrInfo::mulImm(), llvm::SIInstrInfo::optimizeCompareInstr(), llvm::AArch64InstrInfo::optimizeCondBranch(), llvm::RISCVTargetLowering::PerformDAGCombine(), llvm::MipsAsmPrinter::PrintAsmOperand(), llvm::AMDGPUInstPrinter::printSwizzle(), llvm::FastISel::selectBinaryOp(), llvm::jitlink::Block::setAlignment(), SimplifyValuePattern(), translateSetCCForBranch(), and llvm::InstCombinerImpl::visitCallInst().

isPrefixedHexStyle()

bool llvm::isPrefixedHexStyle

(

HexPrintStyle

S

)

Definition at line 251 of file NativeFormatting.cpp.

Referenced by llvm::support::detail::HelperFunctions::consumeNumHexDigits().

isPreISelGenericFloatingPointOpcode()

bool llvm::isPreISelGenericFloatingPointOpcode

(

unsigned

Opc

)

Returns whether opcode Opc is a pre-isel generic floating-point opcode, having only floating-point operands.

Definition at line 1669 of file Utils.cpp.

Referenced by llvm::AArch64RegisterBankInfo::getInstrMapping(), llvm::RISCVRegisterBankInfo::getInstrMapping(), isFloatingPointOpcodeDef(), and isFloatingPointOpcodeUse().

isPreISelGenericOpcode()

bool llvm::isPreISelGenericOpcode ( unsigned  Opcode )

inline

Check whether the given Opcode is a generic opcode that is not supposed to appear after ISel.

Definition at line 30 of file TargetOpcodes.h.

Referenced by llvm::GenericMachineInstr::classof(), constrainSelectedInstRegOperands(), llvm::AArch64RegisterBankInfo::getInstrMapping(), llvm::ARMRegisterBankInfo::getInstrMapping(), llvm::M68kRegisterBankInfo::getInstrMapping(), llvm::PPCRegisterBankInfo::getInstrMapping(), llvm::RISCVRegisterBankInfo::getInstrMapping(), llvm::X86RegisterBankInfo::getInstrMapping(), llvm::Legalizer::legalizeMachineFunction(), and machineFunctionIsIllegal().

isPreISelGenericOptimizationHint()

bool llvm::isPreISelGenericOptimizationHint ( unsigned  Opcode )

inline

Returns

true if Opcode is an optimization hint opcode which is not supposed to appear after ISel.

Definition at line 42 of file TargetOpcodes.h.

Referenced by llvm::RegBankSelect::assignInstr(), getDefSrcRegIgnoringCopies(), and llvm::InstructionSelect::runOnMachineFunction().

isPresplitCoroSuspendExitEdge()

bool llvm::isPresplitCoroSuspendExitEdge	(	const BasicBlock &	Src,
		const BasicBlock &	Dest
	)

Definition at line 2224 of file BasicBlockUtils.cpp.

References assert(), llvm::BasicBlock::getParent(), and Intr.

isProcessableCondBI()

static bool llvm::isProcessableCondBI ( const ScalarEvolution &  SE, const BranchInst *  BI  )

static

Definition at line 159 of file LoopBoundSplit.cpp.

References assert(), llvm::Value::getType(), llvm::ScalarEvolution::isSCEVable(), LHS, llvm::PatternMatch::m_BasicBlock(), llvm::PatternMatch::m_Br(), llvm::PatternMatch::m_ICmp(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), and RHS.

Referenced by canSplitLoopBound(), and findSplitCandidate().

isProfitableToTransform()

static bool llvm::isProfitableToTransform ( const Loop &  L, const BranchInst *  BI  )

static

Definition at line 223 of file LoopBoundSplit.cpp.

References llvm::BasicBlock::getSingleSuccessor(), and llvm::BranchInst::getSuccessor().

Referenced by splitLoopBound().

isPTrueOpcode()

static bool llvm::isPTrueOpcode ( unsigned  Opc )

inlinestatic

Definition at line 693 of file AArch64InstrInfo.h.

isPushOpcode()

static bool llvm::isPushOpcode ( int  Opc )

inlinestatic

Definition at line 742 of file ARMBaseInstrInfo.h.

Referenced by tryFoldSPUpdateIntoPushPop().

isRawBitcode()

bool llvm::isRawBitcode ( const unsigned char *  BufPtr, const unsigned char *  BufEnd  )

inline

isRawBitcode - Return true if the given bytes are the magic bytes for raw LLVM IR bitcode (without a wrapper).

Definition at line 252 of file BitcodeReader.h.

Referenced by isBitcode().

isReachedBefore()

bool llvm::isReachedBefore	(	const Instruction *	I0,
		const Instruction *	I1,
		const DominatorTree *	DT,
		const PostDominatorTree *	PDT
	)

Definition at line 482 of file CodeMoverUtils.cpp.

References llvm::DominatorTree::dominates(), llvm::Instruction::getParent(), and nonStrictlyPostDominate().

Referenced by isSafeToMoveBefore().

isReadOnlyData()

static bool llvm::isReadOnlyData ( const SectionRef  Section )

static

Definition at line 494 of file RuntimeDyld.cpp.

References assert(), llvm::object::ELFSectionRef::getFlags(), llvm::COFF::IMAGE_SCN_CNT_INITIALIZED_DATA, llvm::COFF::IMAGE_SCN_MEM_READ, llvm::COFF::IMAGE_SCN_MEM_WRITE, llvm::ELF::SHF_EXECINSTR, and llvm::ELF::SHF_WRITE.

Referenced by llvm::RuntimeDyldImpl::computeTotalAllocSize(), and llvm::RuntimeDyldImpl::emitSection().

isReallocLikeFn()

bool llvm::isReallocLikeFn

(

const Function *

F

)

Tests if a function is a call or invoke to a library function that reallocates memory (e.g., realloc).

Tests if a functions is a call or invoke to a library function that reallocates memory (e.g., realloc).

Definition at line 332 of file MemoryBuiltins.cpp.

References checkFnAllocKind(), and F.

Referenced by inferNonMandatoryLibFuncAttrs().

isRefSet()

bool llvm::isRefSet ( const ModRefInfo  MRI )

inline

Definition at line 51 of file ModRef.h.

References MRI, and Ref.

Referenced by llvm::AliasSetTracker::add(), determinePointerAccessAttrs(), llvm::AAResults::getModRefInfo(), and llvm::MemoryEffectsBase< LocationEnum >::onlyWritesMemory().

isReleaseOrStronger()

bool llvm::isReleaseOrStronger ( AtomicOrdering  AO )

inline

Definition at line 133 of file AtomicOrdering.h.

References isAtLeastOrStrongerThan(), and Release.

Referenced by llvm::TargetLoweringBase::emitLeadingFence(), llvm::PPCTargetLowering::emitLeadingFence(), llvm::RISCVTargetLowering::emitLeadingFence(), llvm::AArch64TargetLowering::emitStoreConditional(), llvm::ARMTargetLowering::emitStoreConditional(), and llvm::SITargetLowering::lowerIdempotentRMWIntoFencedLoad().

isRemovableAlloc()

bool llvm::isRemovableAlloc	(	const CallBase *	V,
		const TargetLibraryInfo *	TLI
	)

Return true if this is a call to an allocation function that does not have side effects that we are required to preserve beyond the effect of allocating a new object.

Ex: If our allocation routine has a counter for the number of objects allocated, and the program prints it on exit, can the value change due to optimization? Answer is highly language dependent. Note: Removable really does mean removable; it does not mean observable. A language (e.g. C++) can allow removing allocations without allowing insertion or speculative execution of allocation routines.

Definition at line 342 of file MemoryBuiltins.cpp.

References isAllocLikeFn().

Referenced by tryToOptimizeStoreOfAllocationToGlobal(), llvm::InstCombinerImpl::visitAllocSite(), and wouldInstructionBeTriviallyDead().

isRequiredForExecution()

static bool llvm::isRequiredForExecution ( const SectionRef  Section )

static

Definition at line 471 of file RuntimeDyld.cpp.

References assert(), llvm::object::coff_section::Characteristics, llvm::object::ELFSectionRef::getFlags(), llvm::COFF::IMAGE_SCN_LNK_INFO, llvm::COFF::IMAGE_SCN_MEM_DISCARDABLE, llvm::ELF::SHF_ALLOC, llvm::object::coff_section::SizeOfRawData, and llvm::object::coff_section::VirtualSize.

Referenced by llvm::RuntimeDyldImpl::computeTotalAllocSize(), and llvm::RuntimeDyldImpl::emitSection().

isRMOpcode()

static bool llvm::isRMOpcode ( unsigned  Opcode )

inlinestatic

Definition at line 160 of file LanaiInstrInfo.h.

Referenced by llvm::LanaiRegisterInfo::eliminateFrameIndex(), and PostOperandDecodeAdjust().

isRRMOpcode()

static bool llvm::isRRMOpcode ( unsigned  Opcode )

inlinestatic

Definition at line 170 of file LanaiInstrInfo.h.

Referenced by PostOperandDecodeAdjust().

isRunOfOnes()

static bool llvm::isRunOfOnes ( unsigned  Val, unsigned &  MB, unsigned &  ME  )

inlinestatic

Returns true iff Val consists of one contiguous run of 1s with any number of 0s on either side.

The 1s are allowed to wrap from LSB to MSB, so 0x000FFF0, 0x0000FFFF, and 0xFF0000FF are all runs. 0x0F0F0000 is not, since all 1s are not contiguous.

Definition at line 76 of file PPCMCTargetDesc.h.

References countl_zero(), and isShiftedMask_32().

Referenced by llvm::PPCInstrInfo::combineRLWINM().

isRunOfOnes64()

static bool llvm::isRunOfOnes64 ( uint64_t  Val, unsigned &  MB, unsigned &  ME  )

inlinestatic

Definition at line 100 of file PPCMCTargetDesc.h.

References countl_zero(), and isShiftedMask_64().

isSafeToDestroyConstant()

bool llvm::isSafeToDestroyConstant

(

const Constant *

C

)

It is safe to destroy a constant iff it is only used by constants itself.

Note that constants cannot be cyclic, so this test is pretty easy to implement recursively.

Note that while constants cannot be cyclic, they can be tree-like, so we should keep a visited set to avoid exponential runtime.

Definition at line 43 of file GlobalStatus.cpp.

References llvm::CallingConv::C, llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by analyzeGlobalAux(), collectSRATypes(), eliminateAvailableExternally(), llvm::GlobalDCEPass::run(), and SRAGlobal().

isSafeToLoadUnconditionally() [1/2]

bool llvm::isSafeToLoadUnconditionally	(	Value *	V,
		Align	Alignment,
		APInt &	Size,
		const DataLayout &	DL,
		Instruction *	ScanFrom = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if we know that executing a load from this value cannot trap.

Check if executing a load of this pointer value cannot trap.

If DT and ScanFrom are specified this method performs context-sensitive analysis and returns true if it is safe to load immediately before ScanFrom.

If it is not obviously safe to load from the specified pointer, we do a quick local scan of the basic block containing ScanFrom, to determine if the address is already accessed.

If DT and ScanFrom are specified this method performs context-sensitive analysis and returns true if it is safe to load immediately before ScanFrom.

If it is not obviously safe to load from the specified pointer, we do a quick local scan of the basic block containing ScanFrom, to determine if the address is already accessed.

This uses the pointee type to determine how many bytes need to be safe to load from the pointer.

Definition at line 352 of file Loads.cpp.

References AreEquivalentAddressValues(), llvm::BasicBlock::begin(), DL, llvm::TypeSize::getFixed(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Instruction::getParent(), isDereferenceableAndAlignedPointer(), Size, and llvm::Value::stripPointerCasts().

Referenced by canMoveAboveCall(), isSafeLoadOfSelectToSpeculate(), isSafePHIToSpeculate(), isSafeToLoadUnconditionally(), and llvm::InstCombinerImpl::visitLoadInst().

isSafeToLoadUnconditionally() [2/2]

bool llvm::isSafeToLoadUnconditionally	(	Value *	V,
		Type *	Ty,
		Align	Alignment,
		const DataLayout &	DL,
		Instruction *	ScanFrom = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if we know that executing a load from this value cannot trap.

If DT and ScanFrom are specified this method performs context-sensitive analysis and returns true if it is safe to load immediately before ScanFrom.

If it is not obviously safe to load from the specified pointer, we do a quick local scan of the basic block containing ScanFrom, to determine if the address is already accessed.

Definition at line 429 of file Loads.cpp.

References DL, llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), isSafeToLoadUnconditionally(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), and Size.

isSafeToMoveBefore() [1/2]

bool llvm::isSafeToMoveBefore	(	BasicBlock &	BB,
		Instruction &	InsertPoint,
		DominatorTree &	DT,
		const PostDominatorTree *	PDT = nullptr,
		DependenceInfo *	DI = nullptr
	)

Return true if all instructions (except the terminator) in BB can be safely moved before InsertPoint.

Definition at line 412 of file CodeMoverUtils.cpp.

References all_of(), llvm::BasicBlock::getTerminator(), I, and isSafeToMoveBefore().

isSafeToMoveBefore() [2/2]

bool llvm::isSafeToMoveBefore	(	Instruction &	I,
		Instruction &	InsertPoint,
		DominatorTree &	DT,
		const PostDominatorTree *	PDT = nullptr,
		DependenceInfo *	DI = nullptr,
		bool	CheckForEntireBlock = false
	)

Return true if I can be safely moved before InsertPoint.

Definition at line 312 of file CodeMoverUtils.cpp.

References any_of(), collectInstructionsInBetween(), llvm::DependenceInfo::depends(), llvm::DominatorTree::dominates(), domTreeLevelBefore(), llvm::Instruction::getParent(), I, if(), llvm::SmallPtrSetImpl< PtrType >::insert(), isControlFlowEquivalent(), isReachedBefore(), isSafeToSpeculativelyExecute(), reportInvalidCandidate(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::updateDFSNumbers().

Referenced by isSafeToMoveBefore(), moveInstructionsToTheBeginning(), and moveInstructionsToTheEnd().

isSafeToSpeculativelyExecute() [1/2]

bool llvm::isSafeToSpeculativelyExecute ( const Instruction *  I, BasicBlock::iterator  CtxI, AssumptionCache *  AC = nullptr, const DominatorTree *  DT = nullptr, const TargetLibraryInfo *  TLI = nullptr  )

inline

Definition at line 794 of file ValueTracking.h.

References I, and isSafeToSpeculativelyExecute().

isSafeToSpeculativelyExecute() [2/2]

bool llvm::isSafeToSpeculativelyExecute	(	const Instruction *	I,
		const Instruction *	CtxI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if the instruction does not have any effects besides calculating the result and does not have undefined behavior.

This method never returns true for an instruction that returns true for mayHaveSideEffects; however, this method also does some other checks in addition. It checks for undefined behavior, like dividing by zero or loading from an invalid pointer (but not for undefined results, like a shift with a shift amount larger than the width of the result). It checks for malloc and alloca because speculatively executing them might cause a memory leak. It also returns false for instructions related to control flow, specifically terminators and PHI nodes.

If the CtxI is specified this method performs context-sensitive analysis and returns true if it is safe to execute the instruction immediately before the CtxI.

If the CtxI is NOT specified this method only looks at the instruction itself and its operands, so if this method returns true, it is safe to move the instruction as long as the correct dominance relationships for the operands and users hold.

This method can return true for instructions that read memory; for such instructions, moving them may change the resulting value.

Definition at line 6524 of file ValueTracking.cpp.

References llvm::Instruction::getOpcode(), and isSafeToSpeculativelyExecuteWithOpcode().

Referenced by llvm::IVUsers::AddUsersIfInteresting(), checkOuterLoopInsts(), checkSafeInstruction(), computeSpeculationCost(), dominatesMergePoint(), FoldBranchToCommonDest(), llvm::InstCombinerImpl::foldVectorBinop(), llvm::LoopVectorizationCostModel::getDivRemSpeculationCost(), llvm::LazyValueInfoImpl::getValueAtUse(), isHoistable(), isInTailCallPosition(), llvm::LoopVectorizationCostModel::isPredicatedInst(), isSafeToExecuteUnconditionally(), isSafeToHoistInstr(), isSafeToMoveBefore(), isSafeToSpeculativelyExecute(), llvm::Loop::makeLoopInvariant(), mayHaveNonDefUseDependency(), shouldSpeculateInstrs(), llvm::InstCombinerImpl::simplifyBinOpSplats(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), SinkCommonCodeFromPredecessors(), sinkSelectOperand(), and llvm::InstCombinerImpl::visitCallInst().

isSafeToSpeculativelyExecuteWithOpcode()

bool llvm::isSafeToSpeculativelyExecuteWithOpcode	(	unsigned	Opcode,
		const Instruction *	Inst,
		const Instruction *	CtxI = nullptr,
		AssumptionCache *	AC = nullptr,
		const DominatorTree *	DT = nullptr,
		const TargetLibraryInfo *	TLI = nullptr
	)

This returns the same result as isSafeToSpeculativelyExecute if Opcode is the actual opcode of Inst.

If the provided and actual opcode differ, the function (virtually) overrides the opcode of Inst with the provided Opcode. There are come constraints in this case:

• If Opcode has a fixed number of operands (eg, as binary operators do), then Inst has to have at least as many leading operands. The function will ignore all trailing operands beyond that number.
• If Opcode allows for an arbitrary number of operands (eg, as CallInsts do), then all operands are considered.
• The virtual instruction has to satisfy all typing rules of the provided Opcode.
• This function is pessimistic in the following sense: If one actually materialized the virtual instruction, then isSafeToSpeculativelyExecute may say that the materialized instruction is speculatable whereas this function may have said that the instruction wouldn't be speculatable. This behavior is a shortcoming in the current implementation and not intentional.

Definition at line 6533 of file ValueTracking.cpp.

References assert(), DL, llvm::LoadInst::getAlign(), llvm::Module::getDataLayout(), llvm::Instruction::getModule(), llvm::User::getNumOperands(), llvm::Instruction::getOpcode(), llvm::User::getOperand(), llvm::LoadInst::getPointerOperand(), llvm::Value::getType(), llvm::APInt::isAllOnes(), llvm::Instruction::isBinaryOp(), isDereferenceableAndAlignedPointer(), llvm::APInt::isMinSignedValue(), llvm::Instruction::isUnaryOp(), llvm::PatternMatch::m_APInt(), llvm::PatternMatch::match(), and mustSuppressSpeculation().

Referenced by isSafeToSpeculativelyExecute(), and maySpeculateLanes().

isSafeToUnrollAndJam()

bool llvm::isSafeToUnrollAndJam	(	Loop *	L,
		ScalarEvolution &	SE,
		DominatorTree &	DT,
		DependenceInfo &	DI,
		LoopInfo &	LI
	)

Definition at line 859 of file LoopUnrollAndJam.cpp.

References any_of(), llvm::SimpleLoopSafetyInfo::anyBlockMayThrow(), checkDependencies(), llvm::SimpleLoopSafetyInfo::computeLoopSafetyInfo(), llvm::LoopBase< BlockT, LoopT >::contains(), llvm::SmallPtrSetImpl< PtrType >::count(), dbgs(), getInnerMostLoop(), I, if(), isEligibleLoopForm(), LLVM_DEBUG, partitionOuterLoopBlocks(), processHeaderPhiOperands(), and size().

Referenced by tryToUnrollAndJamLoop().

isSampler()

bool llvm::isSampler

(

const Value &

val

)

Definition at line 166 of file NVPTXUtilities.cpp.

References assert(), findAllNVVMAnnotation(), findOneNVVMAnnotation(), llvm::GlobalValue::getParent(), and is_contained().

isScale()

static bool llvm::isScale ( const MachineOperand &  MO )

inlinestatic

Definition at line 140 of file X86InstrInfo.h.

References llvm::MachineOperand::getImm(), and llvm::MachineOperand::isImm().

Referenced by isLeaMem().

isScatter()

bool llvm::isScatter ( IntrinsicInst *  IntInst )

inline

Definition at line 959 of file ARMBaseInstrInfo.h.

References llvm::IntrinsicInst::getIntrinsicID().

Referenced by isGatherScatter().

isScopedEHPersonality()

bool llvm::isScopedEHPersonality ( EHPersonality  Pers )

inline

Returns true if this personality uses scope-style EH IR instructions: catchswitch, catchpad/ret, and cleanuppad/ret.

Definition at line 79 of file EHPersonalities.h.

References CoreCLR, llvm_unreachable, MSVC_CXX, MSVC_TableSEH, MSVC_X86SEH, and Wasm_CXX.

Referenced by llvm::LoopSafetyInfo::computeBlockColors(), InlineFunction(), instrumentOneFunc(), isUsingScopeBasedEH(), and llvm::EscapeEnumerator::Next().

isSEHInstruction()

static bool llvm::isSEHInstruction ( const MachineInstr &  MI )

inlinestatic

Definition at line 780 of file ARMBaseInstrInfo.h.

References MI.

Referenced by insertSEHRange(), and llvm::ARMBaseInstrInfo::isSchedulingBoundary().

isSentinelProbe()

static bool llvm::isSentinelProbe ( uint32_t  Flags )

inlinestatic

Definition at line 103 of file PseudoProbe.h.

References Sentinel.

Referenced by llvm::MCPseudoProbeDecoder::buildAddress2ProbeMap(), llvm::MCPseudoProbeInlineTree::emit(), and llvm::MCPseudoProbe::emit().

isShiftedInt()

template<unsigned N, unsigned S>

constexpr bool llvm::isShiftedInt ( int64_t  x )

inlineconstexpr

Checks if a signed integer is an N bit number shifted left by S.

Definition at line 166 of file MathExtras.h.

References N.

isShiftedMask_32() [1/2]

constexpr bool llvm::isShiftedMask_32 ( uint32_t  Value )

inlineconstexpr

Return true if the argument contains a non-empty sequence of ones with the remainder zero (32 bit version.) Ex.

isShiftedMask_32(0x0000FF00U) == true.

Definition at line 252 of file MathExtras.h.

References isMask_32().

Referenced by CombineANDShift(), llvm::PPCTTIImpl::getIntImmCostInst(), llvm::ARM::isBitFieldInvertedMask(), isMImm32Val(), isRunOfOnes(), isShiftedMask(), and isShiftedMask_32().

isShiftedMask_32() [2/2]

bool llvm::isShiftedMask_32 ( uint32_t  Value, unsigned &  MaskIdx, unsigned &  MaskLen  )

inline

Return true if the argument contains a non-empty sequence of ones with the remainder zero (32 bit version.) Ex.

isShiftedMask_32(0x0000FF00U) == true. If true, MaskIdx will specify the index of the lowest set bit and MaskLen is updated to specify the length of the mask, else neither are updated.

Definition at line 278 of file MathExtras.h.

References countr_zero(), isShiftedMask_32(), and popcount().

isShiftedMask_64() [1/2]

constexpr bool llvm::isShiftedMask_64 ( uint64_t  Value )

inlineconstexpr

Return true if the argument contains a non-empty sequence of ones with the remainder zero (64 bit version.)

Definition at line 258 of file MathExtras.h.

References isMask_64().

Referenced by canUseShiftPair(), foldMaskAndShiftToScale(), foldMaskedShiftToBEXTR(), llvm::PPCTTIImpl::getIntImmCostInst(), isBitfieldPositioningOp(), isBitfieldPositioningOpFromAnd(), isBitfieldPositioningOpFromShl(), isMImmVal(), isRunOfOnes64(), llvm::SystemZInstrInfo::isRxSBGMask(), llvm::APInt::isShiftedMask(), isShiftedMask(), isShiftedMask_64(), isWorthFoldingIntoOrrWithShift(), optimizeLogicalImm(), performANDCombine(), performORCombine(), performSHLCombine(), performSRLCombine(), llvm::AArch64_AM::processLogicalImmediate(), llvm::RISCVDAGToDAGISel::Select(), llvm::RISCVDAGToDAGISel::selectSHXADD_UWOp(), and llvm::RISCVDAGToDAGISel::selectSHXADDOp().

isShiftedMask_64() [2/2]

bool llvm::isShiftedMask_64 ( uint64_t  Value, unsigned &  MaskIdx, unsigned &  MaskLen  )

inline

Return true if the argument contains a non-empty sequence of ones with the remainder zero (64 bit version.) If true, MaskIdx will specify the index of the lowest set bit and MaskLen is updated to specify the length of the mask, else neither are updated.

Definition at line 291 of file MathExtras.h.

References countr_zero(), isShiftedMask_64(), and popcount().

isShiftedUInt()

template<unsigned N, unsigned S>

constexpr bool llvm::isShiftedUInt ( uint64_t  x )

inlineconstexpr

Checks if a unsigned integer is an N bit number shifted left by S.

Definition at line 190 of file MathExtras.h.

References N.

isSignBitCheck()

bool llvm::isSignBitCheck	(	ICmpInst::Predicate	Pred,
		const APInt &	RHS,
		bool &	TrueIfSigned
	)

Given an exploded icmp instruction, return true if the comparison only checks the sign bit.

If it only checks the sign bit, set TrueIfSigned if the result of the comparison is true when the input value is signed.

Definition at line 4076 of file ValueTracking.cpp.

References llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGE, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULE, llvm::CmpInst::ICMP_ULT, and RHS.

Referenced by llvm::InstCombinerImpl::canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract(), computeKnownFPClassFromCond(), llvm::InstCombinerImpl::foldICmpAndConstant(), llvm::InstCombinerImpl::foldICmpBitCast(), llvm::InstCombinerImpl::foldICmpOrConstant(), llvm::InstCombinerImpl::foldICmpShlConstant(), llvm::InstCombinerImpl::foldICmpShrConstant(), llvm::InstCombinerImpl::foldICmpTruncConstant(), llvm::InstCombinerImpl::foldICmpWithDominatingICmp(), llvm::InstCombinerImpl::foldICmpXorConstant(), getDemandedBitsLHSMask(), and simplifyICmpWithConstant().

isSpecialOpaqueType()

bool llvm::isSpecialOpaqueType

(

const Type *

Ty

)

Definition at line 351 of file SPIRVUtils.cpp.

References hasBuiltinTypePrefix().

Referenced by llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType().

isSpecialPass()

bool llvm::isSpecialPass	(	StringRef	PassID,
		const std::vector< StringRef > &	Specials
	)

Definition at line 33 of file PassInstrumentation.cpp.

References any_of(), llvm::StringRef::find(), llvm::StringRef::npos, and llvm::StringRef::substr().

Referenced by isIgnoredPass(), llvm::PrintPassInstrumentation::registerCallbacks(), llvm::FunctionToLoopPassAdaptor::run(), and shouldIgnorePass().

isSpeculationBarrierEndBBOpcode()

static bool llvm::isSpeculationBarrierEndBBOpcode ( int  Opc )

inlinestatic

Definition at line 729 of file ARMBaseInstrInfo.h.

Referenced by llvm::ARMBaseInstrInfo::analyzeBranch().

isSplatValue()

bool llvm::isSplatValue	(	const Value *	V,
		int	Index = -1,
		unsigned	Depth = 0
	)

Return true if each element of the vector value V is poisoned or equal to every other non-poisoned element.

If an index element is specified, either every element of the vector is poisoned or the element at that index is not poisoned and equal to every other non-poisoned element. This may be more powerful than the related getSplatValue() because it is not limited by finding a scalar source value to a splatted vector.

Definition at line 264 of file VectorUtils.cpp.

References all_equal(), assert(), llvm::CallingConv::C, Depth, isSplatValue(), llvm::PatternMatch::m_BinOp(), llvm::PatternMatch::m_Select(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), MaxAnalysisRecursionDepth, X, and Y.

Referenced by llvm::InstCombinerImpl::foldVectorBinop(), foldVectorCmp(), instCombineSVELast(), isSplatValue(), simplifyUnaryIntrinsic(), and llvm::InstCombinerImpl::visitCallInst().

isSplitFPArea1Register()

static bool llvm::isSplitFPArea1Register ( unsigned  Reg, bool  SplitFramePushPop  )

inlinestatic

Definition at line 74 of file ARMBaseRegisterInfo.h.

References R2, R4, R6, and Reg.

Referenced by llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

isSplitFPArea2Register()

static bool llvm::isSplitFPArea2Register ( unsigned  Reg, bool  SplitFramePushPop  )

inlinestatic

Definition at line 89 of file ARMBaseRegisterInfo.h.

References Reg.

Referenced by llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

isSPLSOpcode()

static bool llvm::isSPLSOpcode ( unsigned  Opcode )

inlinestatic

Definition at line 146 of file LanaiInstrInfo.h.

Referenced by llvm::LanaiRegisterInfo::eliminateFrameIndex(), and PostOperandDecodeAdjust().

isSpvIntrinsic()

bool llvm::isSpvIntrinsic	(	const MachineInstr &	MI,
		Intrinsic::ID	IntrinsicID
	)

Definition at line 247 of file SPIRVUtils.cpp.

References MI.

Referenced by addConstantsToTrack(), buildEnqueueKernel(), buildNDRange(), foldConstantsIntoIntrinsics(), generateAssignInstrs(), getBlockStructInstr(), getBlockStructType(), getConstFromIntrinsic(), getMachineInstrType(), insertBitcasts(), isImplicitFallthrough(), and processSwitches().

isStatepointDirectiveAttr()

bool llvm::isStatepointDirectiveAttr

(

Attribute

Attr

)

Return true if the Attr is an attribute that is a statepoint directive.

Definition at line 18 of file Statepoint.cpp.

References llvm::Attribute::hasAttribute().

Referenced by legalizeCallAttributes().

IsStringMapEntry()

template<typename KeyMatcherT , typename ValueMatcherT >

detail::StringMapEntryMatcher< KeyMatcherT, ValueMatcherT > llvm::IsStringMapEntry	(	KeyMatcherT	KM,
		ValueMatcherT	VM
	)

Returns a gMock matcher that matches a StringMapEntry whose string key matches KeyMatcher, and whose value matches ValueMatcher.

Definition at line 122 of file StringMapEntry.h.

isStrongerThan()

bool llvm::isStrongerThan ( AtomicOrdering  AO, AtomicOrdering  Other  )

inline

Returns true if ao is stronger than other as defined by the AtomicOrdering lattice, which is based on C++'s definition.

Definition at line 91 of file AtomicOrdering.h.

References lookup(), and Other.

Referenced by llvm::GIMatchTableExecutor::executeMatchTable(), getMergedAtomicOrdering(), llvm::AAResults::getModRefInfo(), llvm::MemoryDependenceResults::getSimplePointerDependencyFrom(), isStrongerThanMonotonic(), and isStrongerThanUnordered().

isStrongerThanMonotonic()

bool llvm::isStrongerThanMonotonic ( AtomicOrdering  AO )

inline

Definition at line 125 of file AtomicOrdering.h.

References isStrongerThan(), and Monotonic.

Referenced by llvm::AliasSetTracker::add(), llvm::AAResults::getModRefInfo(), isWorthFoldingADDlow(), LowerATOMIC_LOAD_STORE(), and LowerAtomicLoadStore().

isStrongerThanUnordered()

bool llvm::isStrongerThanUnordered ( AtomicOrdering  AO )

inline

Definition at line 121 of file AtomicOrdering.h.

References isStrongerThan(), and Unordered.

Referenced by llvm::MemoryDependenceResults::getSimplePointerDependencyFrom().

isSubImmOpcode()

static bool llvm::isSubImmOpcode ( int  Opc )

inlinestatic

Definition at line 747 of file ARMBaseInstrInfo.h.

isSurface()

bool llvm::isSurface

(

const Value &

val

)

Definition at line 155 of file NVPTXUtilities.cpp.

References assert(), and findOneNVVMAnnotation().

isTargetSpecificOpcode()

bool llvm::isTargetSpecificOpcode ( unsigned  Opcode )

inline

Check whether the given Opcode is a target-specific opcode.

Definition at line 36 of file TargetOpcodes.h.

Referenced by llvm::RegBankSelect::assignRegisterBanks(), constrainOperandRegClass(), and llvm::SIInstrInfo::mayReadEXEC().

isTexture()

bool llvm::isTexture

(

const Value &

val

)

Definition at line 144 of file NVPTXUtilities.cpp.

References assert(), and findOneNVVMAnnotation().

isThumbFunc()

static bool llvm::isThumbFunc ( object::symbol_iterator  Symbol, const object::ObjectFile &  Obj, object::section_iterator  Section  )

static

Definition at line 25 of file RuntimeDyldCOFFThumb.h.

References llvm::COFF::IMAGE_SCN_MEM_16BIT, logAllUnhandledErrors(), OS, report_fatal_error(), llvm::object::SymbolRef::ST_Function, and llvm::Expected< T >::takeError().

Referenced by llvm::RuntimeDyldCOFFThumb::processRelocationRef().

isTLIScalarize()

static bool llvm::isTLIScalarize ( const TargetLibraryInfo &  TLI, const CallInst &  CI  )

static

Checks if a function is scalarizable according to the TLI, in the sense that it should be vectorized and then expanded in multiple scalar calls.

This is represented in the TLI via mappings that do not specify a vector name, as in the following example:

const VecDesc VecIntrinsics[] = { {"llvm.phx.abs.i32", "", 4} };

Definition at line 768 of file LoopVectorizationLegality.cpp.

References assert(), llvm::CallBase::getCalledFunction(), llvm::ElementCount::getFixed(), llvm::Value::getName(), llvm::ElementCount::getScalable(), llvm::TargetLibraryInfo::getWidestVF(), llvm::TargetLibraryInfo::isFunctionVectorizable(), llvm::details::FixedOrScalableQuantity< ElementCount, unsigned >::isKnownLE(), and llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isZero().

isTLS()

static bool llvm::isTLS ( const SectionRef  Section )

static

Definition at line 526 of file RuntimeDyld.cpp.

References llvm::object::ELFSectionRef::getFlags(), and llvm::ELF::SHF_TLS.

Referenced by llvm::RuntimeDyldImpl::computeTotalAllocSize(), and llvm::RuntimeDyldImpl::emitSection().

isTlsAddressCode()

static bool llvm::isTlsAddressCode ( uint8_t  DW_OP_Code )

static

Definition at line 400 of file DWARFLinker.cpp.

isTriviallyDead()

bool llvm::isTriviallyDead	(	const MachineInstr &	MI,
		const MachineRegisterInfo &	MRI
	)

Check whether an instruction MI is dead: it only defines dead virtual registers, and doesn't have other side effects.

Definition at line 220 of file Utils.cpp.

References MI, and MRI.

Referenced by llvm::Combiner::combineMachineInstrs(), eraseInstrs(), llvm::Legalizer::legalizeMachineFunction(), and llvm::InstructionSelect::runOnMachineFunction().

isTriviallyVectorizable()

bool llvm::isTriviallyVectorizable

(

Intrinsic::ID

ID

)

Identify if the intrinsic is trivially vectorizable.

Return true if all of the intrinsic's arguments and return type are scalars for the scalar form of the intrinsic, and vectors for the vector form of the intrinsic (except operands that are marked as always being scalar by isVectorIntrinsicWithScalarOpAtArg).

This method returns true if the intrinsic's argument types are all scalars for the scalar form of the intrinsic and all vectors (or scalars handled by isVectorIntrinsicWithScalarOpAtArg) for the vector form of the intrinsic.

Definition at line 45 of file VectorUtils.cpp.

Referenced by generateKeySubkey(), getSameOpcode(), getVectorIntrinsicIDForCall(), and isTriviallyScalariable().

isTypedPointerTy()

bool llvm::isTypedPointerTy ( const Type *  T )

inline

Definition at line 106 of file SPIRVUtils.h.

References llvm::Type::TypedPointerTyID.

Referenced by getArgSPIRVType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), and isPointerTy().

isTypeTag()

static bool llvm::isTypeTag ( uint16_t  Tag )

static

Definition at line 109 of file DWARFLinker.cpp.

Referenced by updatePruning().

isUInt()

template<unsigned N>

constexpr bool llvm::isUInt ( uint64_t  x )

inlineconstexpr

Checks if an unsigned integer fits into the given bit width.

Definition at line 174 of file MathExtras.h.

References N.

isUIntN()

bool llvm::isUIntN ( unsigned  N, uint64_t  x  )

inline

Checks if an unsigned integer fits into the given (dynamic) bit width.

Definition at line 228 of file MathExtras.h.

References maxUIntN(), and N.

Referenced by adjustFixupValue(), llvm::SelectionDAG::computeKnownBits(), llvm::MCStreamer::emitIntValue(), llvm::MCObjectStreamer::emitValueImpl(), llvm::MCDwarfFrameEmitter::encodeAdvanceLoc(), getElementIndex(), isExtendedBUILD_VECTOR(), isSafeTruncation(), llvm::ConstantInt::isValueValidForType(), lowerObjectSizeCall(), llvm::LoongArchAsmBackend::relaxDwarfCFA(), llvm::RISCVAsmBackend::relaxDwarfCFA(), llvm::RISCVDAGToDAGISel::selectVSplatUimm(), adjust::unsigned_width(), and llvm::SelectionDAGBuilder::visitBitTestHeader().

isUncondBranchOpcode() [1/2]

static bool llvm::isUncondBranchOpcode ( int  Opc )

inlinestatic

Definition at line 662 of file AArch64InstrInfo.h.

Referenced by llvm::ARCInstrInfo::analyzeBranch(), llvm::AArch64InstrInfo::analyzeBranch(), llvm::ARMBaseInstrInfo::analyzeBranch(), llvm::SparcInstrInfo::analyzeBranch(), llvm::VEInstrInfo::analyzeBranch(), llvm::ARMBlockPlacement::moveBasicBlock(), llvm::ARMBaseInstrInfo::PredicateInstruction(), llvm::AArch64InstrInfo::removeBranch(), llvm::ARCInstrInfo::removeBranch(), llvm::ARMBaseInstrInfo::removeBranch(), llvm::SparcInstrInfo::removeBranch(), and llvm::VEInstrInfo::removeBranch().

isUncondBranchOpcode() [2/2]

static bool llvm::isUncondBranchOpcode ( int  Opc )

inlinestatic

Definition at line 584 of file ARMBaseInstrInfo.h.

isUniformLoop()

static bool llvm::isUniformLoop ( Loop *  Lp, Loop *  OuterLp  )

static

Definition at line 337 of file LoopVectorizationLegality.cpp.

References assert(), llvm::LoopBase< BlockT, LoopT >::contains(), dbgs(), llvm::Loop::getCanonicalInductionVariable(), llvm::LoopBase< BlockT, LoopT >::getLoopLatch(), llvm::BasicBlock::getTerminator(), llvm::Loop::isLoopInvariant(), IV, and LLVM_DEBUG.

Referenced by isUniformLoopNest().

isUniformLoopNest()

static bool llvm::isUniformLoopNest ( Loop *  Lp, Loop *  OuterLp  )

static

Definition at line 382 of file LoopVectorizationLegality.cpp.

References isUniformLoop(), and isUniformLoopNest().

Referenced by isUniformLoopNest().

isUntypedPointerTy()

bool llvm::isUntypedPointerTy ( const Type *  T )

inline

Definition at line 111 of file SPIRVUtils.h.

References llvm::Type::PointerTyID.

Referenced by getArgSPIRVType(), isPointerTy(), llvm::SPIRVCallLowering::lowerCall(), llvm::SPIRVCallLowering::lowerFormalArguments(), and toTypedPointer().

isUsedOutsideBlock()

static bool llvm::isUsedOutsideBlock ( Value *  V )

static

Checks if the provided value does not require scheduling.

It does not require scheduling if this is not an instruction or it is an instruction that does not read/write memory and all users are phi nodes or instructions from the different blocks.

Definition at line 997 of file SLPVectorizer.cpp.

References all_of(), I, and UsesLimit.

Referenced by doesNotNeedToBeScheduled(), and doesNotNeedToSchedule().

isUZPMask()

bool llvm::isUZPMask ( ArrayRef< int >  M, EVT  VT, unsigned &  WhichResult  )

inline

Definition at line 6639 of file AArch64PerfectShuffle.h.

References llvm::EVT::getVectorNumElements().

Referenced by llvm::AArch64TTIImpl::getShuffleCost(), and llvm::AArch64TargetLowering::isShuffleMaskLegal().

Isv2x16VT()

bool llvm::Isv2x16VT

(

EVT

VT

)

Definition at line 355 of file NVPTXUtilities.cpp.

Referenced by llvm::NVPTXTargetLowering::getPreferredVectorAction(), llvm::NVPTXTargetLowering::LowerFormalArguments(), and PerformEXTRACTCombine().

isV8EligibleForIT()

template<typename InstrType >

bool llvm::isV8EligibleForIT ( const InstrType *  Instr )

inline

Definition at line 24 of file ARMFeatures.h.

References IsCPSRDead().

Referenced by llvm::ARMBaseInstrInfo::isPredicable().

isValidAsAccessGroup()

bool llvm::isValidAsAccessGroup

(

MDNode *

AccGroup

)

Return whether an MDNode might represent an access group.

Access group metadata nodes have to be distinct and empty. Being always-empty ensures that it never needs to be changed (which – because MDNodes are designed immutable – would require creating a new MDNode). Note that this is not a sufficient condition: not every distinct and empty NDNode is representing an access group.

Definition at line 1122 of file LoopInfo.cpp.

Referenced by addToAccessGroupList(), intersectAccessGroups(), and llvm::Loop::isAnnotatedParallel().

isValidAssumeForContext()

bool llvm::isValidAssumeForContext	(	const Instruction *	I,
		const Instruction *	CxtI,
		const DominatorTree *	DT = nullptr,
		bool	AllowEphemerals = false
	)

Return true if it is valid to use the assumptions provided by an assume intrinsic, I, at the point in the control-flow identified by the context instruction, CxtI.

By default, ephemeral values of the assumption are treated as an invalid context, to prevent the assumption from being used to optimize away its argument. If the caller can ensure that this won't happen, it can call with AllowEphemerals set to true to get more valid assumptions.

Definition at line 480 of file ValueTracking.cpp.

References llvm::Instruction::comesBefore(), llvm::DominatorTree::dominates(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Instruction::getParent(), llvm::BasicBlock::getSinglePredecessor(), isEphemeralValueOf(), isGuaranteedToTransferExecutionToSuccessor(), and make_range().

Referenced by computeConstantRange(), computeKnownBitsFromContext(), computeKnownFPClassFromContext(), getKnowledgeValidInContext(), isDereferenceableAndAlignedPointer(), isKnownNonNullFromDominatingCondition(), isKnownNonZeroFromAssume(), llvm::AlignmentFromAssumptionsPass::processAssumption(), simplifyICmpWithDominatingAssume(), and llvm::InstCombinerImpl::visitCallInst().

isValidAtomicOrdering()

template<typename Int >

bool llvm::isValidAtomicOrdering ( Int  I )

inline

Definition at line 75 of file AtomicOrdering.h.

References I, Int, NotAtomic, and SequentiallyConsistent.

Referenced by upgradeAMDGCNIntrinsicCall().

isValidAtomicOrderingCABI()

template<typename Int >

bool llvm::isValidAtomicOrderingCABI ( Int  I )

inline

Definition at line 44 of file AtomicOrdering.h.

References I, Int, relaxed, and seq_cst.

isValidCoprocessorNumber()

static bool llvm::isValidCoprocessorNumber ( unsigned  Num, const FeatureBitset &  featureBits  )

inlinestatic

isValidCoprocessorNumber - decide whether an explicit coprocessor number is legal in generic instructions like CDP.

The answer can vary with the subtarget.

Definition at line 760 of file ARMBaseInstrInfo.h.

Referenced by DecodeCoprocessor().

isValidMCLOHType()

static bool llvm::isValidMCLOHType ( unsigned  Kind )

inlinestatic

Definition at line 48 of file MCLinkerOptimizationHint.h.

References MCLOH_AdrpAdrp, and MCLOH_AdrpLdrGot.

Referenced by llvm::MCLOHDirective::MCLOHDirective(), and llvm::AArch64FunctionInfo::MILOHDirective::MILOHDirective().

isVCTP()

static bool llvm::isVCTP ( const MachineInstr *  MI )

inlinestatic

Definition at line 58 of file MVETailPredUtils.h.

References MI.

Referenced by llvm::ARMBaseInstrInfo::analyzeLoopForPipelining().

isVectorIntrinsicWithOverloadTypeAtArg()

bool llvm::isVectorIntrinsicWithOverloadTypeAtArg	(	Intrinsic::ID	ID,
		int	OpdIdx
	)

Identifies if the vector form of the intrinsic is overloaded on the type of the operand at index OpdIdx, or on the return type if OpdIdx is -1.

Definition at line 124 of file VectorUtils.cpp.

References assert(), and llvm::Intrinsic::not_intrinsic.

Referenced by llvm::VPWidenCallRecipe::execute().

isVectorIntrinsicWithScalarOpAtArg()

bool llvm::isVectorIntrinsicWithScalarOpAtArg	(	Intrinsic::ID	ID,
		unsigned	ScalarOpdIdx
	)

Identifies if the vector form of the intrinsic has a scalar operand.

Definition at line 105 of file VectorUtils.cpp.

Referenced by buildIntrinsicArgTypes(), llvm::VPWidenCallRecipe::execute(), and replaceWithCallToVeclib().

isVPTOpcode()

static bool llvm::isVPTOpcode ( int  Opc )

inlinestatic

Definition at line 591 of file ARMBaseInstrInfo.h.

Referenced by recomputeVPTBlockMask().

isVREVMask()

bool llvm::isVREVMask ( ArrayRef< int >  M, EVT  VT, unsigned  BlockSize  )

inline

isVREVMask - Check if a vector shuffle corresponds to a VREV instruction with the specified blocksize.

(The order of the elements within each block of the vector is reversed.)

Definition at line 343 of file ARMTargetTransformInfo.h.

References assert(), BlockSize, and llvm::EVT::getScalarSizeInBits().

Referenced by llvm::ARMTTIImpl::getShuffleCost(), llvm::ARMTargetLowering::isShuffleMaskLegal(), and LowerVECTOR_SHUFFLE().

isVVPBinaryOp()

bool llvm::isVVPBinaryOp

(

unsigned

VVPOpcode

)

Definition at line 146 of file VECustomDAG.cpp.

Referenced by getAVLPos(), getMaskPos(), and llvm::VETargetLowering::lowerToVVP().

isVVPOrVEC()

bool llvm::isVVPOrVEC

(

unsigned

Opcode

)

Definition at line 126 of file VECustomDAG.cpp.

References llvm::VEISD::VEC_BROADCAST.

Referenced by llvm::VETargetLowering::getCustomOperationAction(), and llvm::VETargetLowering::legalizePackedAVL().

isVVPReductionOp()

bool llvm::isVVPReductionOp

(

unsigned

Opcode

)

Definition at line 156 of file VECustomDAG.cpp.

Referenced by getIdiomaticVectorType(), and llvm::VETargetLowering::lowerToVVP().

isVVPUnaryOp()

bool llvm::isVVPUnaryOp

(

unsigned

VVPOpcode

)

Definition at line 136 of file VECustomDAG.cpp.

Referenced by llvm::VETargetLowering::lowerToVVP().

isWhileLoopStart()

static bool llvm::isWhileLoopStart ( const MachineInstr &  MI )

inlinestatic

Definition at line 76 of file MVETailPredUtils.h.

References MI.

Referenced by llvm::ARMBlockPlacement::fixBackwardsWLS(), getWhileLoopStartTargetBB(), INITIALIZE_PASS(), and isLoopStart().

isWidenableBranch()

bool llvm::isWidenableBranch

(

const User *

U

)

Returns true iff U is a widenable branch (that is, extractWidenableCondition returns widenable condition).

Definition at line 26 of file GuardUtils.cpp.

References parseWidenableBranch().

Referenced by FindWidenableTerminatorAboveLoop(), isGuardAsWidenableBranch(), makeGuardControlFlowExplicit(), parseWidenableGuard(), setWidenableBranchCond(), tryWidenCondBranchToCondBranch(), turnToExplicitForm(), and widenWidenableBranch().

isWidenableCondition()

bool llvm::isWidenableCondition

(

const Value *

V

)

Returns true iff V has semantics of llvm.experimental.widenable.condition call.

Definition at line 22 of file GuardUtils.cpp.

References llvm::PatternMatch::match().

Referenced by extractWidenableCondition(), and parseWidenableGuard().

isWritableObject()

bool llvm::isWritableObject	(	const Value *	Object,
		bool &	ExplicitlyDereferenceableOnly
	)

Return true if the Object is writable, in the sense that any location based on this pointer that can be loaded can also be stored to without trapping.

Additionally, at the point Object is declared, stores can be introduced without data races. At later points, this is only the case if the pointer can not escape to a different thread.

If ExplicitlyDereferenceableOnly is set to true, this property only holds for the part of Object that is explicitly marked as dereferenceable, e.g. using the dereferenceable(N) attribute. It does not necessarily hold for parts that are only known to be dereferenceable due to the presence of loads.

Definition at line 919 of file AliasAnalysis.cpp.

References A, and isNoAliasCall().

Referenced by promoteLoopAccessesToScalars().

isZeroInit()

static bool llvm::isZeroInit ( const SectionRef  Section )

static

Definition at line 512 of file RuntimeDyld.cpp.

References llvm::object::ELFSectionRef::getType(), llvm::COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA, llvm::MachO::S_GB_ZEROFILL, llvm::MachO::S_ZEROFILL, and llvm::ELF::SHT_NOBITS.

Referenced by llvm::RuntimeDyldImpl::emitSection().

isZIPMask()

bool llvm::isZIPMask ( ArrayRef< int >  M, EVT  VT, unsigned &  WhichResult  )

inline

Definition at line 6623 of file AArch64PerfectShuffle.h.

References llvm::EVT::getVectorNumElements(), and Idx.

Referenced by llvm::AArch64TTIImpl::getShuffleCost(), and llvm::AArch64TargetLowering::isShuffleMaskLegal().

itaniumDemangle()

char * llvm::itaniumDemangle	(	std::string_view	mangled_name,
		bool	ParseParams = true
	)

Returns a non-NULL pointer to a NUL-terminated C style string that should be explicitly freed, if successful.

Otherwise, may return nullptr if mangled_name is not a valid mangling or is nullptr.

Definition at line 369 of file ItaniumDemangle.cpp.

References assert().

Referenced by llvm::GCOVFunction::getName(), getOclOrSpirvBuiltinDemangledName(), and nonMicrosoftDemangle().

IterativeBFIMaxIterationsPerBlock()

cl::opt< unsigned > llvm::IterativeBFIMaxIterationsPerBlock	(	"iterative-bfi-max-iterations-per-block"	,
		cl::init(1000)	,
		cl::Hidden	,
		cl::desc("Iterative inference: maximum number of update iterations " "per block")
	)

IterativeBFIPrecision()

cl::opt< double > llvm::IterativeBFIPrecision	(	"iterative-bfi-precision"	,
		cl::init(1e-12)	,
		cl::Hidden	,
		cl::desc("Iterative inference: delta convergence precision; smaller values " "typically lead to better results at the cost of worsen runtime")
	)

iterator_range()

template<typename Container >

llvm::iterator_range

(

Container &&

)

-> iterator_range< llvm::detail::IterOfRange< Container > >

jit_noop()

static int llvm::jit_noop ( )

static

Definition at line 141 of file RTDyldMemoryManager.cpp.

Referenced by llvm::RTDyldMemoryManager::getSymbolAddressInProcess().

jitLinkForORC() [1/2]

void llvm::jitLinkForORC	(	object::OwningBinary< object::ObjectFile >	O,
		RuntimeDyld::MemoryManager &	MemMgr,
		JITSymbolResolver &	Resolver,
		bool	ProcessAllSections,
		unique_function< Error(const object::ObjectFile &Obj, RuntimeDyld::LoadedObjectInfo &, std::map< StringRef, JITEvaluatedSymbol >)>	OnLoaded,
		unique_function< void(object::OwningBinary< object::ObjectFile >, std::unique_ptr< RuntimeDyld::LoadedObjectInfo >, Error)>	OnEmitted
	)

Referenced by llvm::orc::RTDyldObjectLinkingLayer::emit().

jitLinkForORC() [2/2]

void llvm::jitLinkForORC	(	object::OwningBinary< object::ObjectFile >	O,
		RuntimeDyld::MemoryManager &	MemMgr,
		JITSymbolResolver &	Resolver,
		bool	ProcessAllSections,
		unique_function< Error(const object::ObjectFile &Obj, RuntimeDyld::LoadedObjectInfo &LoadedObj, std::map< StringRef, JITEvaluatedSymbol >)>	OnLoaded,
		unique_function< void(object::OwningBinary< object::ObjectFile >, std::unique_ptr< RuntimeDyld::LoadedObjectInfo >, Error)>	OnEmitted
	)

Definition at line 1445 of file RuntimeDyld.cpp.

References llvm::RuntimeDyldImpl::finalizeAsync(), llvm::RuntimeDyld::getErrorString(), llvm::RuntimeDyld::getSymbolTable(), llvm::RuntimeDyld::hasError(), inconvertibleErrorCode(), Info, llvm::RuntimeDyld::loadObject(), and llvm::RuntimeDyld::setProcessAllSections().

jitTargetAddressToFunction()

template<typename T >

T llvm::jitTargetAddressToFunction

(

JITTargetAddress

Addr

)

Convert a JITTargetAddress to a callable function pointer.

Casts the given address to a callable function pointer. This operation will perform pointer signing for platforms that require it (e.g. arm64e).

Definition at line 61 of file JITSymbol.h.

References Addr, and value.

jitTargetAddressToPointer()

template<typename T >

T llvm::jitTargetAddressToPointer

(

JITTargetAddress

Addr

)

Convert a JITTargetAddress to a pointer.

Note: This is a raw cast of the address bit pattern to the given pointer type. When casting to a function pointer in order to execute JIT'd code jitTargetAddressToFunction should be preferred, as it will also perform pointer signing on targets that require it.

Definition at line 50 of file JITSymbol.h.

References Addr, and assert().

joinErrors()

Error llvm::joinErrors ( Error  E1, Error  E2  )

inline

Concatenate errors.

The resulting Error is unchecked, and contains the ErrorInfo(s), if any, contained in E1, followed by the ErrorInfo(s), if any, contained in E2.

Definition at line 431 of file Error.h.

Referenced by llvm::jitlink::InProcessMemoryManager::IPInFlightAlloc::abandon(), llvm::orc::EPCIndirectionUtils::cleanup(), llvm::orc::JITDylib::clear(), llvm::xray::PipelineConsumer::consume(), llvm::orc::SimpleRemoteEPC::Create(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::deallocate(), llvm::jitlink::InProcessMemoryManager::deallocate(), decodeBBAddrMapImpl(), llvm::FileCheckPatternContext::defineCmdlineVariables(), llvm::orc::InProcessMemoryMapper::deinitialize(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::deinitialize(), llvm::dwarf::CIE::dump(), llvm::dwarf::FDE::dump(), llvm::DWARFYAML::emitDebugSections(), llvm::orc::ExecutionSession::endSession(), llvm::BinaryOperation::eval(), llvm::DWARFUnitHeader::extract(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::finalize(), llvm::DWARFUnit::findLoclistFromOffset(), llvm::BinaryOperation::getImplicitFormat(), llvm::object::ELFFile< ELFT >::getSectionAndRelocations(), llvm::orc::SimpleRemoteEPC::handleDisconnect(), llvm::orc::SimpleRemoteEPCServer::handleDisconnect(), llvm::pdb::NamedStreamMap::load(), llvm::orc::Platform::lookupInitSymbols(), llvm::orc::Platform::lookupInitSymbolsAsync(), llvm::Pattern::match(), llvm::orc::ObjectLinkingLayerJITLinkContext::notifyFailed(), llvm::orc::EHFrameRegistrationPlugin::notifyRemovingResources(), parallelForEachError(), llvm::DWARFDebugLine::Prologue::parse(), llvm::xray::FileBasedRecordProducer::produce(), readGSIHashBuckets(), readGSIHashRecords(), llvm::pdb::readSparseBitVector(), llvm::orc::InProcessMemoryMapper::release(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::release(), llvm::pdb::InfoStream::reload(), llvm::pdb::PublicsStream::reload(), llvm::orc::ExecutionSession::removeJITDylibs(), llvm::objcopy::coff::Object::removeSymbols(), llvm::orc::shared::runDeallocActions(), llvm::orc::shared::runFinalizeActions(), llvm::orc::rt_bootstrap::SimpleExecutorMemoryManager::shutdown(), writeArchive(), llvm::pdb::writeSparseBitVector(), writeToOutput(), and llvm::object::writeUniversalBinary().

left_justify()

FormattedString llvm::left_justify ( StringRef  Str, unsigned  Width  )

inline

left_justify - append spaces after string so total output is Width characters.

If Str is larger that Width, full string is written with no padding.

Definition at line 146 of file Format.h.

References llvm::FormattedString::JustifyLeft.

Referenced by llvm::DWARFUnitIndex::dump(), llvm::ScheduleDAGMI::dumpScheduleTraceBottomUp(), llvm::ScheduleDAGMI::dumpScheduleTraceTopDown(), llvm::dxil::UAVResource::print(), llvm::dxil::ConstantBuffer::print(), llvm::DebugCounter::print(), PrintExtension(), llvm::AArch64::PrintSupportedExtensions(), and llvm::ARM::PrintSupportedExtensions().

lexMIToken()

StringRef llvm::lexMIToken	(	StringRef	Source,
		MIToken &	Token,
		function_ref< void(StringRef::iterator, const Twine &)>	ErrorCallback
	)

Consume a single machine instruction token in the given source and return the remaining source string.

Referenced by llvm::MIRFormatter::parseIRValue().

libDriverMain()

int llvm::libDriverMain

(

ArrayRef< const char * >

ARgs

)

Definition at line 309 of file LibDriver.cpp.

References appendFile(), llvm::ArrayRef< T >::begin(), computeArchiveRelativePath(), llvm::StringSet< AllocatorTy >::contains(), doList(), llvm::ArrayRef< T >::end(), errorCodeToError(), errorToErrorCode(), errs(), llvm::cl::ExpandResponseFiles(), fatalOpenError(), findInputFile(), llvm::opt::Arg::getAsString(), getDefaultOutputPath(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFile(), getMachineType(), getSearchPaths(), llvm::opt::Arg::getValue(), handleAllErrors(), llvm::COFF::IMAGE_FILE_MACHINE_ARM64, llvm::COFF::IMAGE_FILE_MACHINE_UNKNOWN, llvm::StringSet< AllocatorTy >::insert(), llvm::sys::path::is_relative(), llvm::COFF::isArm64EC(), llvm::object::Archive::K_COFF, llvm::object::Archive::K_GNU, llvm::ErrorInfoBase::message(), openFile(), outs(), llvm::object::parseCOFFModuleDefinition(), llvm::StringSaver::save(), llvm::ArrayRef< T >::slice(), llvm::Expected< T >::takeError(), llvm::cl::TokenizeWindowsCommandLine(), writeArchive(), and llvm::object::writeImportLibrary().

linkAllBuiltinGCs()

void llvm::linkAllBuiltinGCs

(

)

FIXME: Collector instances are not useful on their own.

These no longer serve any purpose except to link in the plugins. Ensure the definition of the builtin GCs gets linked in

Definition at line 132 of file BuiltinGCs.cpp.

Referenced by getGCStrategy().

linkErlangGCPrinter()

void llvm::linkErlangGCPrinter

(

)

Creates an erlang-compatible metadata printer.

Definition at line 117 of file ErlangGCPrinter.cpp.

linkOcamlGCPrinter()

void llvm::linkOcamlGCPrinter

(

)

Creates an ocaml-compatible metadata printer.

Definition at line 49 of file OcamlGCPrinter.cpp.

lintFunction()

void llvm::lintFunction

(

const Function &

F

)

lintFunction - Check a function for errors, printing messages on stderr.

Definition at line 733 of file Lint.cpp.

References assert(), F, FAM, llvm::AAManager::registerFunctionAnalysis(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::registerPass(), and llvm::LintPass::run().

Referenced by lintModule().

lintModule()

void llvm::lintModule

(

const Module &

M

)

Lint a module.

lintModule - Check a module for errors, printing messages on stderr.

This should only be used for debugging, because it plays games with PassManagers and stuff.

Definition at line 753 of file Lint.cpp.

References F, and lintFunction().

LLVM_DECLARE_ENUM_AS_BITMASK() [1/2]

llvm::LLVM_DECLARE_ENUM_AS_BITMASK	(	FPClassTest	,
		fcPosInf
	)

LLVM_DECLARE_ENUM_AS_BITMASK() [2/2]

llvm::LLVM_DECLARE_ENUM_AS_BITMASK	(	TailFoldingOpts	,
		(long) TailFoldingOpts::Reverse
	)

LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE()

llvm::LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE

(

)

llvm_is_multithreaded()

constexpr bool llvm::llvm_is_multithreaded ( )

constexpr

Returns true if LLVM is compiled with support for multi-threading, and false otherwise.

Definition at line 53 of file Threading.h.

Referenced by LLVMIsMultithreaded(), llvm::sys::SmartMutex< mt_only >::lock(), llvm::sys::SmartRWMutex< mt_only >::lock(), llvm::sys::SmartRWMutex< mt_only >::lock_shared(), llvm::ManagedStaticBase::RegisterManagedStatic(), llvm::sys::SmartMutex< mt_only >::try_lock(), llvm::sys::SmartMutex< mt_only >::unlock(), llvm::sys::SmartRWMutex< mt_only >::unlock(), and llvm::sys::SmartRWMutex< mt_only >::unlock_shared().

llvm_shutdown()

void llvm::llvm_shutdown

(

)

llvm_shutdown - Deallocate and destroy all ManagedStatic variables.

IMPORTANT: it's only safe to call llvm_shutdown() in single thread, without any other threads executing LLVM APIs. llvm_shutdown() should be the last use of LLVM APIs.

Definition at line 75 of file ManagedStatic.cpp.

References llvm::ManagedStaticBase::destroy(), and StaticList.

Referenced by LLVMShutdown(), llvm::InitLLVM::~InitLLVM(), and llvm::llvm_shutdown_obj::~llvm_shutdown_obj().

llvm_unreachable_internal()

void llvm::llvm_unreachable_internal	(	const char *	msg = nullptr,
		const char *	file = nullptr,
		unsigned	line = 0
	)

This function calls abort(), and prints the optional message to stderr.

Use the llvm_unreachable macro (that adds location info), instead of calling this function directly.

Definition at line 202 of file ErrorHandling.cpp.

References dbgs(), and file().

Referenced by rewriteMemOpOfSelect().

LLVMInitializeAVRTarget()

LLVM_EXTERNAL_VISIBILITY void llvm::LLVMInitializeAVRTarget

(

)

Definition at line 91 of file AVRTargetMachine.cpp.

References llvm::PassRegistry::getPassRegistry(), getTheAVRTarget(), initializeAVRDAGToDAGISelPass(), initializeAVRExpandPseudoPass(), initializeAVRShiftExpandPass(), and X.

LO10()

static unsigned llvm::LO10 ( int64_t  imm )

inlinestatic

Definition at line 177 of file Sparc.h.

Referenced by replaceFI().

Lo_32()

constexpr uint32_t llvm::Lo_32 ( uint64_t  Value )

inlineconstexpr

Return the low 32 bits of a 64 bit value.

Definition at line 141 of file MathExtras.h.

Referenced by extractRotateInfo(), findContiguousZerosAtLeast(), llvm::SIInstrInfo::foldImmediate(), llvm::RISCVMatInt::generateInstSeq(), llvm::RISCVMatInt::generateTwoRegInstSeq(), getConstantZext32Val(), KnuthDiv(), LowerBUILD_VECTORvXi1(), llvm::AMDGPUTargetLowering::PerformDAGCombine(), selectI64Imm(), selectI64ImmDirect(), and selectI64ImmDirectPrefix().

LoadIntFromMemory()

void llvm::LoadIntFromMemory	(	APInt &	IntVal,
		const uint8_t *	Src,
		unsigned	LoadBytes
	)

LoadIntFromMemory - Loads the integer stored in the LoadBytes bytes starting from Src into IntVal, which is assumed to be wide enough and to hold zero.

Definition at line 3046 of file APInt.cpp.

References assert(), and llvm::sys::IsLittleEndianHost.

Referenced by llvm::ExecutionEngine::LoadValueFromMemory().

LoadOpt()

static cl::opt< PluginLoader, false, cl::parser< std::string > > llvm::LoadOpt ( "load"  , cl::value_desc("pluginfilename")  , cl::desc("Load the specified plugin")    )

static

localCache()

Expected< FileCache > llvm::localCache	(	const Twine &	CacheNameRef,
		const Twine &	TempFilePrefixRef,
		const Twine &	CacheDirectoryPathRef,
		AddBufferFn	AddBuffer = [](size_t Task, const Twine &ModuleName,                               std::unique_ptr<MemoryBuffer> MB) {}
	)

Create a local file system cache which uses the given cache name, temporary file prefix, cache directory and file callback.

This function does not immediately create the cache directory if it does not yet exist; this is done lazily the first time a file is added. The cache name appears in error messages for errors during caching. The temporary file prefix is used in the temporary file naming scheme used when writing files atomically.

Definition at line 29 of file Caching.cpp.

References llvm::sys::path::append(), llvm::sys::fs::closeFile(), consumeError(), llvm::sys::fs::convertFDToNativeFile(), llvm::sys::fs::TempFile::create(), llvm::sys::fs::create_directories(), createStringError(), llvm::sys::fs::TempFile::discard(), E, errorCodeToError(), errorToErrorCode(), llvm::sys::fs::TempFile::FD, llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getMemBufferCopy(), llvm::MemoryBuffer::getOpenFile(), handleErrors(), llvm::sys::fs::TempFile::keep(), llvm::sys::fs::OF_UpdateAtime, llvm::sys::fs::openNativeFileForRead(), OS, llvm::sys::fs::owner_read, llvm::sys::fs::owner_write, report_fatal_error(), llvm::Error::success(), llvm::Expected< T >::takeError(), llvm::sys::fs::TempFile::TmpName, llvm::dwarf::toString(), and llvm::Twine::toVector().

Referenced by getCachedOrDownloadArtifact().

Log2()

unsigned llvm::Log2 ( Align  A )

inline

Returns the log2 of the alignment.

Definition at line 208 of file Alignment.h.

Referenced by llvm::AMDGPURegisterBankInfo::applyMappingDynStackAlloc(), computeKnownBits(), llvm::SelectionDAG::computeKnownBits(), llvm::GISelKnownBits::computeKnownBitsForAlignment(), llvm::TargetLowering::computeKnownBitsForFrameIndex(), llvm::AMDGPUTargetLowering::computeKnownBitsForTargetNode(), computeKnownBitsFromOperator(), ConstantFoldBinaryInstruction(), emitAligningInstructions(), llvm::MCELFStreamer::emitBundleAlignMode(), llvm::Thumb1FrameLowering::emitPrologue(), llvm::CSKYFrameLowering::emitPrologue(), llvm::LoongArchFrameLowering::emitPrologue(), llvm::MipsSEFrameLowering::emitPrologue(), llvm::PPCFrameLowering::emitPrologue(), llvm::RISCVFrameLowering::emitPrologue(), llvm::BPFSelectionDAGInfo::EmitTargetCodeForMemcpy(), llvm::MCSymbolMachO::getEncodedFlags(), llvm::HexagonTTIImpl::getMemoryOpCost(), INITIALIZE_PASS(), llvm::PPCFrameLowering::inlineStackProbe(), llvm::APInt::isAligned(), llvm::HexagonTargetLowering::isLegalAddressingMode(), llvm::AMDGPULegalizerInfo::legalizeFExp2(), llvm::AMDGPULegalizerInfo::legalizeFlog2(), llvm::AMDGPULegalizerInfo::legalizeFSQRTF16(), llvm::AMDGPUTargetLowering::LowerFLOG2(), llvm::RISCVTargetLowering::LowerOperation(), llvm::LegalizerHelper::lowerVAArg(), mayCrossBoundary(), performANDCombine(), llvm::BasicBlockInfo::postKnownBits(), rewriteP2Align(), llvm::LoongArchDAGToDAGISel::selectVSplatUimmInvPow2(), llvm::LoongArchDAGToDAGISel::selectVSplatUimmPow2(), llvm::AllocaInst::setAlignment(), llvm::LoadInst::setAlignment(), llvm::StoreInst::setAlignment(), llvm::AtomicCmpXchgInst::setAlignment(), llvm::AtomicRMWInst::setAlignment(), llvm::TargetLowering::SimplifyDemandedBits(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), UnknownPadding(), llvm::InstCombinerImpl::visitCallInst(), llvm::InstCombinerImpl::visitFMul(), and llvm::MachObjectWriter::writeSection().

log2()

static double llvm::log2 ( double  V )

static

Definition at line 886 of file AMDGPULibCalls.cpp.

References llvm::numbers::ln2.

Referenced by constantFoldFpUnary(), and getHeatColor().

Log2_32()

unsigned llvm::Log2_32 ( uint32_t  Value )

inline

Return the floor log base 2 of the specified value, -1 if the value is zero.

(32 bit edition.) Ex. Log2_32(32) == 5, Log2_32(1) == 0, Log2_32(0) == -1, Log2_32(6) == 2

Definition at line 313 of file MathExtras.h.

References countl_zero().

Referenced by llvm::LegalizerHelper::bitcastExtractVectorElt(), llvm::LegalizerHelper::bitcastInsertVectorElt(), CalculateUnswitchCostMultiplier(), clampDynamicVectorIndex(), clampVectorIndex(), combineArithReduction(), combineBasicSADPattern(), combineBT(), combineVPDPBUSDPattern(), llvm::RISCVTargetLowering::computeKnownBitsForTargetNode(), computeKnownBitsFromOperator(), llvm::TargetLowering::CTTZTableLookup(), llvm::RISCVVType::encodeLMUL(), llvm::RISCVVType::encodeSEW(), llvm::InstCombinerImpl::foldICmpWithTrunc(), foldSwitchToSelect(), getARMFixupKindMachOInfo(), getBitcastWiderVectorElementOffset(), llvm::RISCVTTIImpl::getCastInstrCost(), getElSizeLog2Diff(), getFalkorUnrollingPreferences(), getInputSegmentList(), getMaxShiftAmount(), llvm::BasicTTIImplBase< T >::getMinMaxReductionCost(), getRuntimeLoopCount(), getScaledOffsetForBitWidth(), llvm::SIInstrInfo::getScratchRsrcWords23(), llvm::BasicTTIImplBase< T >::getTreeReductionCost(), hasAllNBitUsers(), llvm::RISCVDAGToDAGISel::hasAllNBitUsers(), isValidAsScaledImmediate(), llvm::HexagonInstrInfo::isValidOffset(), llvm::MipsLegalizerInfo::legalizeCustom(), lowerBuildVectorViaDominantValues(), llvm::TargetLowering::lowerCmpEqZeroToCtlzSrl(), lowerShuffleWithPACK(), llvm::RISCVRegisterInfo::lowerVRELOAD(), llvm::RISCVRegisterInfo::lowerVSPILL(), lowerX86CmpEqZeroToCtlzSrl(), matchAddReduction(), llvm::SelectionDAG::matchBinOpReduction(), matchTruncateWithPACK(), llvm::RISCVInstrInfo::mulImm(), packSegmentMask(), PerformMULCombine(), llvm::AArch64InstPrinter::printMemExtendImpl(), llvm::RISCVDAGToDAGISel::Select(), llvm::RISCVDAGToDAGISel::selectSF_VC_X_SE(), llvm::LoongArchDAGToDAGISel::selectShiftMask(), llvm::RISCVDAGToDAGISel::selectVLSEG(), llvm::RISCVDAGToDAGISel::selectVLSEGFF(), llvm::RISCVDAGToDAGISel::selectVLXSEG(), llvm::RISCVDAGToDAGISel::selectVSSEG(), llvm::RISCVDAGToDAGISel::selectVSXSEG(), llvm::object::coff_tls_directory< IntTy >::setAlignment(), llvm::AArch64TargetLowering::shouldReduceLoadWidth(), llvm::TargetLowering::SimplifySetCC(), simplifySetCCWithCTPOP(), tryToRecognizeTableBasedCttz(), UnrollRuntimeLoopRemainder(), llvm::InstCombinerImpl::visitLShr(), llvm::InstCombinerImpl::visitSExt(), llvm::InstCombinerImpl::visitTrunc(), and llvm::InstCombinerImpl::visitZExt().

Log2_32_Ceil()

unsigned llvm::Log2_32_Ceil ( uint32_t  Value )

inline

Return the ceil log base 2 of the specified value, 32 if the value is zero.

(32 bit edition). Ex. Log2_32_Ceil(32) == 5, Log2_32_Ceil(1) == 0, Log2_32_Ceil(6) == 3

Definition at line 326 of file MathExtras.h.

References countl_zero().

Referenced by llvm::ValueEnumerator::computeBitsRequiredForTypeIndicies(), llvm::MCWinCOFFStreamer::emitCommonSymbol(), llvm::SelectionDAG::getNode(), getPow2ScalarType(), llvm::MVT::getPow2VectorType(), getPow2VectorType(), llvm::EVT::getPow2VectorType(), llvm::TargetLoweringBase::getShiftAmountTy(), llvm::LegalizeMutations::moreElementsToNextPow2(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::shrink_and_clear(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::shrink_and_clear(), simplifyShift(), TypeSizeToSizeIndex(), llvm::InstCombinerImpl::visitCallInst(), and llvm::LegalizeMutations::widenScalarOrEltToNextPow2().

Log2_64()

unsigned llvm::Log2_64 ( uint64_t  Value )

inline

Return the floor log base 2 of the specified value, -1 if the value is zero.

(64 bit edition.)

Definition at line 319 of file MathExtras.h.

References countl_zero().

Referenced by llvm::Align::Align(), combine_CC(), combineMul(), combineMulSpecial(), computeKnownBitsFromContext(), llvm::GISelKnownBits::computeKnownBitsImpl(), llvm::TemporalProfTraceTy::createBPFunctionNodes(), decodeImmShiftOpValue(), expandMul(), llvm::FastISel::fastEmit_ri_(), fillCommonArgs(), llvm::UnOpInit::Fold(), generateInstSeqImpl(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::LaneBitmask::getHighestLane(), llvm::ScaledNumbers::getLgImpl(), llvm::mca::getResourceStateIndex(), llvm::HexagonMCELFStreamer::HexagonMCEmitCommonSymbol(), llvm::TargetLoweringBase::isBeneficialToExpandPowI(), llvm::AArch64InstrInfo::isLegalAddressingMode(), isSeveralBitsExtractOpFromShr(), lowerBuildVectorOfConstants(), LowerCONCAT_VECTORSvXi1(), llvm::RISCVTargetLowering::LowerOperation(), matchRotateSub(), llvm::RISCVInstrInfo::mulImm(), llvm::AArch64InstrInfo::optimizeCondBranch(), llvm::MipsAsmPrinter::PrintAsmOperand(), SaturatingMultiply(), llvm::FastISel::selectBinaryOp(), llvm::AArch64TargetLowering::shouldConvertConstantLoadToIntImm(), llvm::LoongArchAsmBackend::shouldInsertFixupForCodeAlign(), llvm::APInt::tcMSB(), and translateSetCCForBranch().

Log2_64_Ceil()

unsigned llvm::Log2_64_Ceil ( uint64_t  Value )

inline

Return the ceil log base 2 of the specified value, 64 if the value is zero.

(64 bit edition.)

Definition at line 332 of file MathExtras.h.

References countl_zero().

Referenced by buildFrameType(), llvm::ArrayRecycler< T, Align >::Capacity::get(), getEstimate(), LowerAndToBT(), LowerAndToBTST(), llvm::raw_ostream::operator<<(), PowerOf2Ceil(), and llvm::InstCombinerImpl::visitZExt().

logAllUnhandledErrors()

void llvm::logAllUnhandledErrors	(	Error	E,
		raw_ostream &	OS,
		Twine	ErrorBanner = {}
	)

Log all errors (if any) in E to OS.

If there are any errors, ErrorBanner will be printed before the first one is logged. A newline will be printed after each error.

This function is compatible with the helpers from Support/WithColor.h. You can pass any of them as the OS. Please consider using them instead of including 'error: ' in the ErrorBanner.

This is useful in the base level of your program to allow clean termination (allowing clean deallocation of resources, etc.), while reporting error information to the user.

Definition at line 65 of file Error.cpp.

Referenced by computeImportForFunction(), llvm::gsym::ObjectFileTransformer::convert(), llvm::orc::SimpleRemoteEPCServer::Create(), doImportingForModuleForTest(), llvm::gsym::GsymReader::dump(), llvm::MCJIT::generateCodeForModule(), llvm::BTFParser::hasBTFSections(), llvm::LTOModule::isThinLTO(), isThumbFunc(), llvm::ThinLTOCodeGenerator::linkCombinedIndex(), LLVMGetSymbolAddress(), LLVMGetSymbolName(), LLVMMoveToContainingSection(), llvm::RuntimeDyldELF::loadObject(), llvm::RuntimeDyldMachO::loadObject(), llvm::RuntimeDyldCOFF::loadObject(), llvm::MemProfContextDisambiguation::MemProfContextDisambiguation(), llvm::Pattern::parsePattern(), llvm::RuntimeDyldELF::processRelocationRef(), llvm::FileCheck::readCheckFile(), and llvm::orc::EPCGenericRTDyldMemoryManager::~EPCGenericRTDyldMemoryManager().

lookupBroadcastFoldTable()

const X86FoldTableEntry * llvm::lookupBroadcastFoldTable	(	unsigned	RegOp,
		unsigned	OpNum
	)

Definition at line 146 of file X86InstrFoldTables.cpp.

References lookupFoldTableImpl().

lookupBroadcastFoldTableBySize()

const X86FoldTableEntry * llvm::lookupBroadcastFoldTableBySize	(	unsigned	MemOp,
		unsigned	BroadcastBits
	)

Definition at line 325 of file X86InstrFoldTables.cpp.

References I, lower_bound(), and matchBroadcastSize().

lookupBuiltin()

static std::unique_ptr< const SPIRV::IncomingCall > llvm::lookupBuiltin ( StringRef  DemangledCall, SPIRV::InstructionSet::InstructionSet  Set, Register  ReturnRegister, const SPIRVType *  ReturnType, const SmallVectorImpl< Register > &  Arguments  )

static

Looks up the demangled builtin call in the SPIRVBuiltins.td records using the provided DemangledCall and specified Set.

The lookup follows the following algorithm, returning the first successful match:

1. Search with the plain demangled name (expecting a 1:1 match).
2. Search with the prefix before or suffix after the demangled name signyfying the type of the first argument.

Returns

Wrapper around the demangled call and found builtin definition.

Definition at line 183 of file SPIRVBuiltins.cpp.

References Arguments, contains(), llvm::StringRef::find(), llvm::SmallVectorBase< Size_T >::size(), llvm::StringRef::slice(), llvm::StringRef::split(), llvm::StringRef::str(), and llvm::StringRef::substr().

Referenced by llvm::SPIRV::lowerBuiltin().

lookupFoldTable()

const X86FoldTableEntry * llvm::lookupFoldTable	(	unsigned	RegOp,
		unsigned	OpNum
	)

Definition at line 128 of file X86InstrFoldTables.cpp.

References lookupFoldTableImpl().

Referenced by llvm::X86InstrInfo::foldMemoryOperandImpl().

lookupPGONameFromMetadata()

static std::optional< std::string > llvm::lookupPGONameFromMetadata ( MDNode *  MD )

static

Definition at line 323 of file InstrProf.cpp.

References llvm::MDNode::getOperand(), and llvm::StringRef::str().

Referenced by getIRPGOObjectName(), and getPGOFuncName().

lookupTwoAddrFoldTable()

const X86FoldTableEntry * llvm::lookupTwoAddrFoldTable

(

unsigned

RegOp

)

Definition at line 124 of file X86InstrFoldTables.cpp.

References lookupFoldTableImpl().

Referenced by llvm::X86InstrInfo::foldMemoryOperandImpl().

lookupUnfoldTable()

const X86FoldTableEntry * llvm::lookupUnfoldTable

(

unsigned

MemOp

)

Definition at line 230 of file X86InstrFoldTables.cpp.

References I, and lower_bound().

Referenced by llvm::X86InstrInfo::getOpcodeAfterMemoryUnfold(), and llvm::X86InstrInfo::unfoldMemoryOperand().

LoopRotation()

bool llvm::LoopRotation	(	Loop *	L,
		LoopInfo *	LI,
		const TargetTransformInfo *	TTI,
		AssumptionCache *	AC,
		DominatorTree *	DT,
		ScalarEvolution *	SE,
		MemorySSAUpdater *	MSSAU,
		const SimplifyQuery &	SQ,
		bool	RotationOnly = true,
		unsigned	Threshold = unsigned(-1),
		bool	IsUtilMode = true,
		bool	PrepareForLTO = false
	)

Convert a loop into a loop with bottom test.

The utility to convert a loop into a loop with bottom test.

It may perform loop latch simplication as well if the flag RotationOnly is false. The flag Threshold represents the size threshold of the loop header. If the loop header's size exceeds the threshold, the loop rotation will give up. The flag IsUtilMode controls the heuristic used in the LoopRotation. If it is true, the profitability heuristic will be ignored.

Definition at line 1082 of file LoopRotationUtils.cpp.

Referenced by llvm::LoopRotatePass::run().

lostFractionThroughTruncation()

static lostFraction llvm::lostFractionThroughTruncation ( const APFloatBase::integerPart *  parts, unsigned int  partCount, unsigned int  bits  )

static

Definition at line 615 of file APFloat.cpp.

References llvm::APFloatBase::integerPartWidth, lfExactlyHalf, lfExactlyZero, lfLessThanHalf, lfMoreThanHalf, llvm::APInt::tcExtractBit(), and llvm::APInt::tcLSB().

Referenced by shiftRight().

lower_bound() [1/2]

template<typename R , typename T >

auto llvm::lower_bound	(	R &&	Range,
		T &&	Value
	)

Provide wrappers to std::lower_bound which take ranges instead of having to pass begin/end explicitly.

Definition at line 1954 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by addAttributeImpl(), llvm::MachO::InterfaceFile::addDocument(), llvm::MachO::addEntry(), llvm::MachO::InterfaceFile::addParentUmbrella(), llvm::MachO::InterfaceFile::addRPath(), llvm::LiveIntervals::checkRegMaskInterference(), CompressEVEXImpl(), computeBucketCount(), llvm::orc::AllocGroupSmallMap< T >::find(), Find(), findDefaultVersion(), llvm::AttrBuilder::getAttribute(), llvm::InstrProfSymtab::getFuncOrVarName(), llvm::InstrProfSymtab::getFunction(), getIntrinsicWithChain(), getIntrinsicWithoutChain(), llvm::RISCVLoadFPImm::getLoadFPImm(), llvm::MCSection::getSubsectionInsertionPoint(), llvm::TargetLibraryInfoImpl::getVectorMappingInfo(), llvm::TargetLibraryInfoImpl::getWidestVF(), llvm::MachO::InterfaceFile::inlineLibrary(), llvm::MCSubtargetInfo::isCPUStringValid(), isExperimentalExtension(), llvm::TargetLibraryInfoImpl::isFunctionVectorizable(), llvm::RISCVISAInfo::isSupportedExtension(), llvm::RISCVISAInfo::isSupportedExtensionFeature(), Lookup(), lookupBroadcastFoldTableBySize(), lookupFoldTableImpl(), LookupNEONLdSt(), lookupUnfoldTable(), lowerV8I16GeneralSingleInputShuffle(), llvm::MCInstPrinter::matchAliasPatterns(), llvm::sys::unicode::nearestMatchesForCodepointName(), llvm::orc::AllocGroupSmallMap< T >::operator[](), llvm::LiveRange::overlaps(), llvm::RISCVISAInfo::parseFeatures(), promoteSingleBlockAlloca(), llvm::AttrBuilder::removeAttribute(), and llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad().

lower_bound() [2/2]

template<typename R , typename T , typename Compare >

auto llvm::lower_bound	(	R &&	Range,
		T &&	Value,
		Compare	C
	)

Definition at line 1960 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

LowerARMMachineInstrToMCInst()

void llvm::LowerARMMachineInstrToMCInst	(	const MachineInstr *	MI,
		MCInst &	OutMI,
		ARMAsmPrinter &	AP
	)

Definition at line 139 of file ARMMCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::getImm(), llvm::ARM_AM::getSOImmVal(), llvm::MCOperand::isImm(), llvm::ARMAsmPrinter::lowerOperand(), MI, llvm::MCOperand::setImm(), and llvm::MCInst::setOpcode().

Referenced by llvm::ARMAsmPrinter::emitInstruction().

lowerAtomicCmpXchgInst()

bool llvm::lowerAtomicCmpXchgInst

(

AtomicCmpXchgInst *

CXI

)

Convert the given Cmpxchg into primitive load and compare.

Definition at line 22 of file LowerAtomic.cpp.

References llvm::IRBuilderBase::CreateICmpEQ(), llvm::IRBuilderBase::CreateInsertValue(), llvm::IRBuilderBase::CreateLoad(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateStore(), llvm::Instruction::eraseFromParent(), llvm::PoisonValue::get(), llvm::AtomicCmpXchgInst::getCompareOperand(), llvm::AtomicCmpXchgInst::getNewValOperand(), llvm::AtomicCmpXchgInst::getPointerOperand(), llvm::Value::getType(), Ptr, and llvm::Value::replaceAllUsesWith().

Referenced by runOnBasicBlock().

lowerAtomicRMWInst()

bool llvm::lowerAtomicRMWInst

(

AtomicRMWInst *

RMWI

)

Convert the given RMWI into primitive load and stores, assuming that doing so is legal.

Return true if the lowering succeeds.

Definition at line 102 of file LowerAtomic.cpp.

References buildAtomicRMWValue(), llvm::IRBuilderBase::CreateLoad(), llvm::IRBuilderBase::CreateStore(), llvm::Instruction::eraseFromParent(), llvm::Instruction::getFunction(), llvm::AtomicRMWInst::getOperation(), llvm::AtomicRMWInst::getPointerOperand(), llvm::Value::getType(), llvm::AtomicRMWInst::getValOperand(), llvm::Function::hasFnAttribute(), Ptr, llvm::Value::replaceAllUsesWith(), and llvm::IRBuilderBase::setIsFPConstrained().

Referenced by runOnBasicBlock().

LowerDbgDeclare()

bool llvm::LowerDbgDeclare

(

Function &

F

)

Lowers llvm.dbg.declare intrinsics into appropriate set of llvm.dbg.value intrinsics.

LowerDbgDeclare - Lowers llvm.dbg.declare intrinsics into appropriate set of llvm.dbg.value intrinsics.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1915 of file Local.cpp.

References any_of(), llvm::DIExpression::append(), ConvertDebugDeclareToDebugValue(), llvm::SmallVectorBase< Size_T >::empty(), F, filterDbgVars(), for_each(), getDebugValueLoc(), insertDbgValueOrDbgVariableRecord(), isArray(), isStructure(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), RemoveRedundantDbgInstrs(), and llvm::Value::users().

Referenced by combineInstructionsOverFunction().

lowerGlobalIFuncUsersAsGlobalCtor()

bool llvm::lowerGlobalIFuncUsersAsGlobalCtor	(	Module &	M,
		ArrayRef< GlobalIFunc * >	IFuncsToLower = {}
	)

Lower all calls to ifuncs by replacing uses with indirect calls loaded out of a global table initialized in a global constructor.

This will introduce one constructor function and adds it to llvm.global_ctors. The constructor will call the resolver function once for each ifunc.

Leaves any unhandled constant initializer uses as-is.

If IFuncsToLower is empty, all ifuncs in the module will be lowered. If IFuncsToLower is non-empty, only the selected ifuncs will be lowered.

The processed ifuncs without remaining users will be removed from the module.

Definition at line 354 of file ModuleUtils.cpp.

References appendToGlobalCtors(), llvm::Function::Create(), llvm::BasicBlock::Create(), llvm::IRBuilderBase::CreateAlignedLoad(), llvm::IRBuilderBase::CreateAlignedStore(), llvm::IRBuilderBase::CreateCall(), llvm::IRBuilderBase::CreateConstInBoundsGEP2_32(), llvm::IRBuilderBase::CreatePointerCast(), llvm::IRBuilderBase::CreateRetVoid(), dbgs(), DL, llvm::ArrayRef< T >::empty(), GEP, llvm::ConstantPointerNull::get(), llvm::PoisonValue::get(), llvm::Function::getFunctionType(), llvm::Value::getName(), llvm::Value::getType(), llvm::Type::getVoidTy(), llvm::GlobalValue::InternalLinkage, LLVM_DEBUG, make_early_inc_range(), llvm::FunctionType::params(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::User::replaceUsesOfWith(), and llvm::ArrayRef< T >::size().

Referenced by llvm::LowerIFuncPass::run().

lowerLoongArchMachineInstrToMCInst()

bool llvm::lowerLoongArchMachineInstrToMCInst	(	const MachineInstr *	MI,
		MCInst &	OutMI,
		AsmPrinter &	AP
	)

Definition at line 159 of file LoongArchMCInstLower.cpp.

References llvm::MCInst::addOperand(), lowerLoongArchMachineOperandToMCOperand(), MI, and llvm::MCInst::setOpcode().

Referenced by llvm::LoongArchAsmPrinter::emitInstruction().

lowerLoongArchMachineOperandToMCOperand()

bool llvm::lowerLoongArchMachineOperandToMCOperand	(	const MachineOperand &	MO,
		MCOperand &	MCOp,
		const AsmPrinter &	AP
	)

Definition at line 116 of file LoongArchMCInstLower.cpp.

References llvm::MCOperand::createImm(), llvm::MCOperand::createReg(), llvm::MachineOperand::getBlockAddress(), llvm::AsmPrinter::GetBlockAddressSymbol(), llvm::AsmPrinter::GetCPISymbol(), llvm::AsmPrinter::GetExternalSymbolSymbol(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::AsmPrinter::GetJTISymbol(), llvm::MachineOperand::getMBB(), llvm::MachineOperand::getReg(), llvm::MachineBasicBlock::getSymbol(), llvm::MachineOperand::getSymbolName(), llvm::AsmPrinter::getSymbolPreferLocal(), llvm::MachineOperand::getType(), llvm::MachineOperand::isImplicit(), lowerSymbolOperand(), llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterMask, and report_fatal_error().

Referenced by lowerLoongArchMachineInstrToMCInst(), and llvm::LoongArchAsmPrinter::lowerOperand().

lowerObjectSizeCall() [1/2]

Value * llvm::lowerObjectSizeCall	(	IntrinsicInst *	ObjectSize,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI,
		AAResults *	AA,
		bool	MustSucceed,
		SmallVectorImpl< Instruction * > *	InsertedInstructions = nullptr
	)

Definition at line 611 of file MemoryBuiltins.cpp.

References llvm::ObjectSizeOpts::AA, assert(), llvm::ObjectSizeOffsetEvaluator::compute(), llvm::IRBuilderBase::CreateAssumption(), llvm::IRBuilderBase::CreateICmpNE(), llvm::IRBuilderBase::CreateICmpULT(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateSub(), llvm::IRBuilderBase::CreateZExtOrTrunc(), DL, llvm::ObjectSizeOpts::EvalMode, llvm::CallBase::getArgOperand(), llvm::Function::getContext(), llvm::Instruction::getFunction(), llvm::IntrinsicInst::getIntrinsicID(), getObjectSize(), llvm::Value::getType(), I, isUIntN(), llvm::ObjectSizeOpts::NullIsUnknownSize, llvm::SizeOffsetType< T, C >::Offset, Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::IRBuilderBase::SetInsertPoint(), llvm::SizeOffsetType< T, C >::Size, Size, and llvm::ObjectSizeOffsetEvaluator::unknown().

lowerObjectSizeCall() [2/2]

Value * llvm::lowerObjectSizeCall	(	IntrinsicInst *	ObjectSize,
		const DataLayout &	DL,
		const TargetLibraryInfo *	TLI,
		bool	MustSucceed
	)

Try to turn a call to @llvm.objectsize into an integer value of the given Type.

Returns null on failure. If MustSucceed is true, this function will not return null, and may return conservative values governed by the second argument of the call to objectsize.

Definition at line 603 of file MemoryBuiltins.cpp.

References DL, and lowerObjectSizeCall().

Referenced by lowerConstantIntrinsics(), lowerObjectSizeCall(), llvm::InstCombinerImpl::visitAllocSite(), and llvm::InstCombinerImpl::visitCallInst().

LowerPPCMachineInstrToMCInst()

void llvm::LowerPPCMachineInstrToMCInst	(	const MachineInstr *	MI,
		MCInst &	OutMI,
		AsmPrinter &	AP
	)

Definition at line 169 of file PPCMCInstLower.cpp.

References llvm::MCInst::addOperand(), LowerPPCMachineOperandToMCOperand(), MI, and llvm::MCInst::setOpcode().

LowerPPCMachineOperandToMCOperand()

bool llvm::LowerPPCMachineOperandToMCOperand	(	const MachineOperand &	MO,
		MCOperand &	OutMO,
		AsmPrinter &	AP
	)

Definition at line 180 of file PPCMCInstLower.cpp.

References assert(), llvm::MCSymbolRefExpr::create(), llvm::MCOperand::createExpr(), llvm::MCOperand::createImm(), llvm::MCOperand::createReg(), llvm::MachineOperand::getBlockAddress(), llvm::AsmPrinter::GetBlockAddressSymbol(), llvm::AsmPrinter::GetCPISymbol(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::AsmPrinter::GetJTISymbol(), llvm::MachineOperand::getMBB(), llvm::MachineOperand::getMCSymbol(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getSubReg(), llvm::MachineBasicBlock::getSymbol(), GetSymbolFromOperand(), GetSymbolRef(), llvm::MachineOperand::getType(), llvm::MachineOperand::isImplicit(), llvm_unreachable, llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_MCSymbol, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterMask, and llvm::AsmPrinter::OutContext.

Referenced by LowerPPCMachineInstrToMCInst().

LowerSparcMachineInstrToMCInst()

void llvm::LowerSparcMachineInstrToMCInst	(	const MachineInstr *	MI,
		MCInst &	OutMI,
		AsmPrinter &	AP
	)

Definition at line 93 of file SparcMCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::isValid(), LowerOperand(), MI, and llvm::MCInst::setOpcode().

LowerVEMachineInstrToMCInst()

void llvm::LowerVEMachineInstrToMCInst	(	const MachineInstr *	MI,
		MCInst &	OutMI,
		AsmPrinter &	AP
	)

Definition at line 77 of file VEMCInstLower.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::isValid(), LowerOperand(), MI, and llvm::MCInst::setOpcode().

LOX10()

static unsigned llvm::LOX10 ( int64_t  imm )

inlinestatic

Definition at line 185 of file Sparc.h.

Referenced by replaceFI().

M0()

unsigned llvm::M0 ( unsigned  Val )

inline

Definition at line 375 of file VE.h.

Referenced by canonicalizeShuffleMaskWithHorizOp(), canWidenShuffleElements(), checkWriteLane(), llvm::SITargetLowering::copyToM0(), DecodeCtrRegsRegisterClass(), llvm::AMDGPUDisassembler::decodeSpecialReg32(), emitHiLo(), llvm::VETargetLowering::emitSjLjDispatchBlock(), foldMinimumMaximumSharedOp(), isWideTypeMask(), llvm::PPC::isXXINSERTWMask(), llvm::PPC::isXXPERMDIShuffleMask(), llvm::PPC::isXXSLDWIShuffleMask(), lowerV8I16GeneralSingleInputShuffle(), matchBinaryPermuteShuffle(), llvm::VETargetLowering::prepareMBB(), llvm::VETargetLowering::prepareSymbol(), and llvm::HexagonDAGToDAGISel::SelectVAlign().

M1()

unsigned llvm::M1 ( unsigned  Val )

inline

Definition at line 376 of file VE.h.

Referenced by areExtractShuffleVectors(), canonicalizeShuffleMaskWithHorizOp(), canWidenShuffleElements(), llvm::VEInstrInfo::copyPhysReg(), DecodeCtrRegsRegisterClass(), foldMinimumMaximumSharedOp(), llvm::TypeBasedAAResult::getModRefInfo(), isWideTypeMask(), llvm::PPC::isXXINSERTWMask(), llvm::PPC::isXXPERMDIShuffleMask(), llvm::PPC::isXXSLDWIShuffleMask(), lowerShuffleAsLanePermuteAndRepeatedMask(), lowerShuffleAsRepeatedMaskAndLanePermute(), lowerV8I16GeneralSingleInputShuffle(), matchBinaryPermuteShuffle(), matchShuffleWithUNPCK(), performSubAddMULCombine(), llvm::RISCVDAGToDAGISel::Select(), and llvm::HexagonDAGToDAGISel::SelectVAlign().

machineFunctionIsIllegal()

const MachineInstr * llvm::machineFunctionIsIllegal

(

const MachineFunction &

MF

)

Checks that MIR is fully legal, returns an illegal instruction if it's not, nullptr otherwise.

Definition at line 428 of file LegalizerInfo.cpp.

References llvm::TargetSubtargetInfo::getLegalizerInfo(), llvm::MachineFunction::getRegInfo(), llvm::MachineFunction::getSubtarget(), isPreISelGenericOpcode(), MBB, MI, and MRI.

Referenced by llvm::RegBankSelect::checkFunctionIsLegal(), and llvm::InstructionSelect::runOnMachineFunction().

machineToStr()

StringRef llvm::machineToStr

(

COFF::MachineTypes

MT

)

Definition at line 34 of file WindowsMachineFlag.cpp.

References llvm::COFF::IMAGE_FILE_MACHINE_AMD64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64, llvm::COFF::IMAGE_FILE_MACHINE_ARM64EC, llvm::COFF::IMAGE_FILE_MACHINE_ARM64X, llvm::COFF::IMAGE_FILE_MACHINE_ARMNT, llvm::COFF::IMAGE_FILE_MACHINE_I386, and llvm_unreachable.

Referenced by appendFile().

Make_64()

constexpr uint64_t llvm::Make_64 ( uint32_t  High, uint32_t  Low  )

inlineconstexpr

Make a 64-bit integer from a high / low pair of 32-bit integers.

Definition at line 146 of file MathExtras.h.

References High, and Low.

Referenced by KnuthDiv(), and readInstruction64().

make_early_inc_range()

template<typename RangeT >

iterator_range< early_inc_iterator_impl< detail::IterOfRange< RangeT > > > llvm::make_early_inc_range

(

RangeT &&

Range

)

Make a range that does early increment to allow mutation of the underlying range without disrupting iteration.

The underlying iterator will be incremented immediately after it is dereferenced, allowing deletion of the current node or insertion of nodes to not disrupt iteration provided they do not invalidate the next iterator – the current iterator can be invalidated.

This requires a very exact pattern of use that is only really suitable to range based for loops and other range algorithms that explicitly guarantee to dereference exactly once each element, and to increment exactly once each element.

Definition at line 656 of file STLExtras.h.

References make_range().

Referenced by addImplicitDefs(), llvm::SelectionDAG::AssignTopologicalOrder(), CloneInstructionsIntoPredecessorBlockAndUpdateSSAUses(), llvm::Combiner::combineMachineInstrs(), llvm::BasicBlock::convertToNewDbgValues(), convertToRelativeLookupTables(), createOutlinedFunction(), cse(), DeleteDeadIFuncs(), deleteDeadLoop(), llvm::ConnectedVNInfoEqClasses::Distribute(), doCallSiteSplitting(), DoLowering(), dropTypeTests(), eliminateAvailableExternally(), eliminateDeadCode(), eliminateSwiftErrorAlloca(), llvm::ScheduleDAGSDNodes::EmitSchedule(), llvm::BasicBlock::erase(), eraseLifetimeMarkersOnInputs(), expansionIntrinsics(), llvm::CodeExtractor::extractCodeRegion(), llvm::CodeExtractor::findOrCreateBlockForHoisting(), fixStackStores(), llvm::InstCombinerImpl::foldOpIntoPhi(), foldUnusualPatterns(), formLCSSAForInstructions(), llvm::InstCombinerImpl::freelyInvertAllUsersOf(), HandleCallsInBlockInlinedThroughInvoke(), llvm::InstCombinerImpl::handleUnreachableFrom(), hoistRegion(), INITIALIZE_PASS(), InlineFunction(), inlineRetainOrClaimRVCalls(), InsertStackProtectors(), llvm::InterleavedAccessInfo::invalidateGroupsRequiringScalarEpilogue(), lowerExpectIntrinsic(), lowerGlobalIFuncUsersAsGlobalCtor(), lowerIntrinsic(), lowerIntrinsics(), lowerLoadRelative(), lowerObjCCall(), llvm::MachineRegisterInfo::markUsesInDebugValueAsUndef(), mergeBlocksIntoPredecessors(), mergeConstants(), mergeReplicateRegionsIntoSuccessors(), moveFunctionData(), moveInstructionsToTheBeginning(), moveLCSSAPhis(), llvm::PeelingModuloScheduleExpander::moveStageBetweenBlocks(), llvm::ShuffleBlockStrategy::mutate(), nullifySetjmp(), OptimizeAwayTrappingUsesOfLoads(), OptimizeEmptyGlobalCXXDtors(), OptimizeFunctions(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), OptimizeGlobalAliases(), OptimizeGlobalVars(), llvm::InstCombinerImpl::prepareWorklist(), llvm::SIFrameLowering::processFunctionBeforeFrameFinalized(), llvm::LoopVectorizePass::processLoop(), processSelect(), processUMulZExtIdiom(), promoteSingleBlockAlloca(), PropagateOperandBundles(), redirectAllPredecessorsTo(), llvm::MemorySSAUpdater::removeBlocks(), llvm::SIInstrInfo::removeBranch(), llvm::SIMachineFunctionInfo::removeDeadFrameIndices(), removeDeadRecipes(), removeDebugInstrs(), removeEmptyCleanup(), removeIntrinsicUsers(), llvm::BasicBlock::removePredecessor(), removeRedundantExpandSCEVRecipes(), removeSSACopy(), removeUnusedBlocksFromParent(), replaceAllPrepares(), replaceConstantValueUsesInFuncWithInstr(), replaceConstatExprUsesInFuncWithInstr(), replaceCreatedSSACopys(), replaceDominatedUses(), replaceDominatedUsesWith(), replaceLoopInvariantUses(), replaceNonLocalUsesWith(), replacePrepare(), replaceRegUsesAfterLoop(), llvm::MachineRegisterInfo::replaceRegWith(), replaceSubOverflowUses(), llvm::Value::replaceUsesWithIf(), rewriteSelectInstMemOps(), rewriteSingleStoreAlloca(), RewriteUsesOfClonedInstructions(), llvm::JumpTableToSwitchPass::run(), llvm::DeadArgumentEliminationPass::run(), llvm::ExtractGVPass::run(), llvm::ModuleToPostOrderCGSCCPassAdaptor::run(), runImpl(), runIPSCCP(), runOnBasicBlock(), setDanglingDebugValuesUndef(), llvm::SCCPSolver::simplifyInstsInBlock(), simplifyLoopAfterUnroll(), simplifyLoopInst(), simplifyRecipes(), sinkLoopInvariantInstructions(), llvm::VPBasicBlock::splitAt(), splitGlobals(), stripDeadPrototypes(), stripDebugInfo(), StripDebugInfo(), llvm::TailDuplicator::tailDuplicateAndUpdate(), llvm::TailDuplicator::tailDuplicateBlocks(), llvm::VPlanTransforms::truncateToMinimalBitwidths(), TryToMergeLandingPad(), tryToMoveFreeBeforeNullTest(), llvm::HexagonPacketizerList::unpacketizeSoloInstrs(), UnrollRuntimeLoopRemainder(), unstackifyVRegsUsedInSplitBB(), unswitchNontrivialInvariants(), updatePublicTypeTestCalls(), UpgradeARCRuntime(), UpgradeCallsToIntrinsic(), llvm::VPlanTransforms::VPInstructionsToVPRecipes(), and llvm::VPDef::~VPDef().

make_error()

template<typename ErrT , typename... ArgTs>

Error llvm::make_error

(

ArgTs &&...

Args

)

Make a Error instance representing failure using the given error info type.

Definition at line 338 of file Error.h.

make_error_code() [1/4]

std::error_code llvm::make_error_code ( BitcodeError  E )

inline

Definition at line 310 of file BitcodeReader.h.

References BitcodeErrorCategory(), and E.

Referenced by computeImportForFunction(), llvm::InstrProfError::convertToErrorCode(), llvm::vfs::InMemoryFileSystem::dir_begin(), error(), llvm::ErrorOr< T >::ErrorOr(), llvm::NewArchiveMember::getFile(), getMemBufferCopyImpl(), getOpenFileImpl(), getReadWriteFile(), llvm::vfs::RedirectingFileSystem::lookupPath(), llvm::vfs::OverlayFileSystem::openFileForRead(), llvm::vfs::InMemoryFileSystem::openFileForRead(), llvm::vfs::RedirectingFileSystem::openFileForRead(), prepareTempFiles(), llvm::yaml::Scanner::setError(), and llvm::vfs::OverlayFileSystem::status().

make_error_code() [2/4]

std::error_code llvm::make_error_code ( errc  E )

inline

Definition at line 78 of file Errc.h.

References E.

make_error_code() [3/4]

std::error_code llvm::make_error_code ( instrprof_error  E )

inline

Definition at line 391 of file InstrProf.h.

References E, and instrprof_category().

make_error_code() [4/4]

std::error_code llvm::make_error_code ( sampleprof_error  E )

inline

Definition at line 65 of file SampleProf.h.

References E, and sampleprof_category().

make_fallible_end()

template<typename Underlying >

fallible_iterator< Underlying > llvm::make_fallible_end

(

Underlying

E

)

Convenience wrapper to make a fallible_iterator end value from an instance of an underlying iterator.

Definition at line 228 of file fallible_iterator.h.

References E, and llvm::fallible_iterator< Underlying >::end().

Referenced by make_fallible_range().

make_fallible_itr()

template<typename Underlying >

fallible_iterator< Underlying > llvm::make_fallible_itr	(	Underlying	I,
		Error &	Err
	)

Convenience wrapper to make a fallible_iterator value from an instance of an underlying iterator and an Error reference.

Definition at line 221 of file fallible_iterator.h.

References I, and llvm::fallible_iterator< Underlying >::itr().

Referenced by make_fallible_range().

make_fallible_range()

template<typename Underlying >

iterator_range< fallible_iterator< Underlying > > llvm::make_fallible_range	(	Underlying	I,
		Underlying	E,
		Error &	Err
	)

Definition at line 234 of file fallible_iterator.h.

References E, I, make_fallible_end(), make_fallible_itr(), and make_range().

make_filter_range()

template<typename RangeT , typename PredicateT >

iterator_range< filter_iterator< detail::IterOfRange< RangeT >, PredicateT > > llvm::make_filter_range	(	RangeT &&	Range,
		PredicateT	Pred
	)

Convenience function that takes a range of elements and a predicate, and return a new filter_iterator range.

FIXME: Currently if RangeT && is a rvalue reference to a temporary, the lifetime of that temporary is not kept by the returned range object, and the temporary is going to be dropped on the floor after the make_iterator_range full expression that contains this function call.

Definition at line 572 of file STLExtras.h.

References make_range().

Referenced by llvm::MachineInstr::all_defs(), llvm::MachineInstr::all_uses(), llvm::objcopy::elf::Object::allocSections(), llvm::VPBlockUtils::blocksOnly(), llvm::LoopBodyTraits::child_begin(), llvm::LoopBodyTraits::child_end(), llvm::DWARFContext::compile_units(), llvm::DWARFContext::dwo_compile_units(), llvm::MachO::SymbolSet::exports(), filterDbgVars(), llvm::RandomIRBuilder::findOrCreateGlobalVariable(), llvm::RandomIRBuilder::findOrCreateSource(), llvm::RandomIRBuilder::findPointer(), llvm::MachineInstr::getDebugOperandsForReg(), llvm::MachineFunction::getEntryValueVariableDbgInfo(), llvm::MachineFunction::getInStackSlotVariableDbgInfo(), llvm::StackLifetime::getMarkers(), getUniqueExitBlocksHelper(), llvm::BasicBlock::instructionsWithoutDebug(), instructionsWithoutDebug(), TransferTracker::ResolvedDbgValue::loc_indices(), llvm::InsertCFGStrategy::mutate(), llvm::IRMutationStrategy::mutate(), phys_regs_and_masks(), llvm::MachO::SymbolSet::reexports(), llvm::MachO::Symbol::targets(), llvm::MachO::InterfaceFile::targets(), and llvm::MachO::SymbolSet::undefineds().

make_first_range()

template<typename ContainerTy >

auto llvm::make_first_range

(

ContainerTy &&

c

)

Given a container of pairs, return a range over the first elements.

Definition at line 1422 of file STLExtras.h.

References map_range().

Referenced by llvm::AppleAcceleratorTable::containsAtomType(), hoistLockstepIdenticalDbgVariableRecords(), and llvm::MCPseudoProbeDecoder::printProbesForAllAddresses().

make_pointee_range()

template<typename RangeT , typename WrappedIteratorT = decltype(std::begin(std::declval<RangeT>()))>

iterator_range< pointee_iterator< WrappedIteratorT > > llvm::make_pointee_range

(

RangeT &&

Range

)

Definition at line 336 of file iterator.h.

References make_range().

Referenced by llvm::objcopy::elf::Object::allocSections(), llvm::MachineInstr::cloneMergedMemRefs(), dumpEdges(), llvm::ValueInfo::getELFVisibility(), hasIdenticalMMOs(), and llvm::objcopy::elf::Object::segments().

make_pointer_range()

template<typename RangeT , typename WrappedIteratorT = decltype(std::begin(std::declval<RangeT>()))>

iterator_range< pointer_iterator< WrappedIteratorT > > llvm::make_pointer_range

(

RangeT &&

Range

)

Definition at line 363 of file iterator.h.

References make_range().

Referenced by llvm::RegBankSelect::assignRegisterBanks(), llvm::Attributor::checkForAllCallSites(), llvm::InformationCache::foreachUse(), llvm::IRMutationStrategy::mutate(), and UpdateSSA().

make_range() [1/2]

template<typename T >

iterator_range< T > llvm::make_range

(

std::pair< T, T >

p

)

Definition at line 80 of file iterator_range.h.

make_range() [2/2]

template<class T >

iterator_range< T > llvm::make_range	(	T	x,
		T	y
	)

Convenience function for iterating over sub-ranges.

This provides a bit of syntactic sugar to make using sub-ranges in for loops a bit easier. Analogous to std::make_pair().

Definition at line 76 of file iterator_range.h.

Referenced by llvm::jitlink::LinkGraph::absolute_symbols(), accessedBetween(), llvm::GCStatepointInst::actual_args(), llvm::ScheduleDAGInstrs::addVRegDefDeps(), llvm::ScheduleDAGInstrs::addVRegUseDeps(), llvm::Module::aliases(), llvm::SelectionDAG::allnodes(), llvm::mca::Scheduler::analyzeDataDependencies(), llvm::BlockFrequencyInfoImplBase::analyzeIrreducible(), llvm::codeview::InlineSiteSym::annotations(), applyDebugify(), llvm::AMDGPURegisterBankInfo::applyMappingImpl(), llvm::AMDGPURegisterBankInfo::applyMappingSBufferLoad(), llvm::Function::args(), llvm::CallBase::args(), llvm::DWARFDie::attributes(), llvm::object::COFFObjectFile::base_relocs(), llvm::MachObjectWriter::bindIndirectSymbols(), llvm::object::MachOObjectFile::bindTable(), llvm::MemoryPhi::blocks(), llvm::jitlink::Section::blocks(), llvm::jitlink::LinkGraph::blocks(), llvm::GenericCycle< ContextT >::blocks(), llvm::PHINode::blocks(), llvm::LoopBase< BlockT, LoopT >::blocks(), llvm::WebAssemblyException::blocks(), llvm::GCOVFunction::blocksRange(), breadth_first(), llvm::AggressiveAntiDepBreaker::BreakAntiDependencies(), buildClonedLoopBlocks(), BuildInstOrderMap(), llvm::CallBase::bundle_op_infos(), llvm::HexagonMCInstrInfo::bundleInstructions(), llvm::StringRef::bytes(), llvm::LoopVectorizationCostModel::calculateRegisterUsage(), llvm::ResourceManager::calculateResMII(), llvm::LazyCallGraph::EdgeSequence::calls(), canRenameComdat(), canSplitCallSite(), llvm::SwitchInst::cases(), llvm::SchedBoundary::checkHazard(), llvm::DIE::children(), llvm::DomTreeNodeBase< NodeT >::children(), llvm::GenericCycle< ContextT >::children(), llvm::DWARFDie::children(), children(), llvm::object::Archive::children(), children_edges(), clearKillFlags(), cloneAndAdaptNoAliasScopes(), CloneAndPruneIntoFromInst(), llvm::DbgMarker::cloneDebugInfoFrom(), llvm::ModuleSlotTracker::collectMDNodes(), llvm::DebugInfoFinder::compile_units(), llvm::ScheduleDAGMILive::computeCyclicCriticalPath(), computeLiveInValues(), computeMinimumValueSizes(), const_mi_bundle_ops(), llvm::StackMapParser< Endianness >::constants(), containsIrreducibleCFG(), createOutlinedFunction(), createReplicateRegion(), llvm::OnDiskIterableChainedHashTable< Info >::data(), llvm::CallBase::data_ops(), llvm::DataDependenceGraph::DataDependenceGraph(), llvm::Module::debug_compile_units(), llvm::object::COFFObjectFile::debug_directories(), llvm::MachineInstr::debug_operands(), llvm::MachineRegisterInfo::def_bundles(), def_chain(), llvm::MachineRegisterInfo::def_instructions(), llvm::MachineRegisterInfo::def_operands(), llvm::jitlink::LinkGraph::defined_symbols(), llvm::MachineInstr::defs(), llvm::object::COFFObjectFile::delay_import_directories(), llvm::GCStatepointInst::deopt_operands(), depth_first(), depth_first_ext(), detectPopcountIdiom(), detectShiftUntilZeroIdiom(), drop_begin(), drop_end(), llvm::GCOVBlock::dsts(), llvm::SelectionDAG::dump(), llvm::BPFunctionNode::dump(), llvm::ScheduleDAGMI::dumpScheduleTraceBottomUp(), llvm::ScheduleDAGMI::dumpScheduleTraceTopDown(), llvm::object::Archive::ec_symbols(), llvm::jitlink::Block::edges(), llvm::RegionBase< Tr >::elements(), llvm::SystemZHazardRecognizer::emitInstruction(), llvm::AArch64FrameLowering::emitPrologue(), llvm::ScheduleDAGSDNodes::EmitSchedule(), llvm::Registry< T >::entries(), llvm::GenericCycle< ContextT >::entries(), llvm::AppleAcceleratorTable::entries(), llvm::AppleAcceleratorTable::equal_range(), llvm::DWARFDebugNames::NameIndex::equal_range(), llvm::DWARFDebugNames::equal_range(), llvm::BasicBlock::erase(), llvm::AMDGPURegisterBankInfo::executeInWaterfallLoop(), llvm::MachineInstr::explicit_operands(), llvm::MachineInstr::explicit_uses(), llvm::object::COFFObjectFile::export_directories(), llvm::object::MachOObjectFile::exports(), llvm::object::MachOObjectFile::external_relocations(), llvm::jitlink::LinkGraph::external_symbols(), llvm::opt::ArgList::filtered(), llvm::opt::ArgList::filtered_reverse(), llvm::pdb::GSIHashStreamBuilder::finalizeBuckets(), FindAvailableLoadedValue(), findIrreducibleHeaders(), findRedundantFlagInstr(), fixStackStores(), llvm::object::MachOObjectFile::fixupTable(), foldLoadsRecursive(), llvm::Module::functions(), llvm::StackMapParser< Endianness >::functions(), llvm::GCStatepointInst::gc_args(), llvm::GCStatepointInst::gc_transition_args(), llvm::at::getAssignmentInsts(), llvm::at::getAssignmentMarkers(), llvm::TargetInstrInfo::getCallFrameSizeAt(), getCallInstr(), llvm::orc::getConstructors(), llvm::coverage::CoverageMapping::getCoveredFunctions(), llvm::DbgMarker::getDbgRecordRange(), llvm::orc::getDestructors(), llvm::object::ELFObjectFile< ELFT >::getDynamicSymbolIterators(), llvm::DbgMarker::getEmptyDbgRecordRange(), getInsertionRange(), llvm::InterleavedAccessInfo::getInterleaveGroups(), llvm::GraphDiff< NodePtr, InverseGraph >::getLegalizedUpdates(), llvm::coverage::getLineCoverageStats(), getLivePhysRegsUpTo(), llvm::object::MinidumpFile::getMemoryInfoList(), llvm::DiagnosticInfoOptimizationBase::getMsg(), llvm::objcopy::coff::Object::getMutableSections(), llvm::objcopy::coff::Object::getMutableSymbols(), llvm::rdf::Liveness::getNearestAliasedRef(), llvm::SchedBoundary::getNextResourceCycle(), llvm::AArch64InstrInfo::getOutlinableRanges(), getSplatIndex(), llvm::orc::getStaticInitGVs(), llvm::pdb::SymbolStream::getSymbols(), getVFSEntries(), llvm::RegisterBankInfo::OperandsMapper::getVRegs(), llvm::DebugInfoFinder::global_variables(), llvm::Module::globals(), llvm::CatchSwitchInst::handlers(), llvm::InstCombinerImpl::handleUnreachableFrom(), identifyNoAliasScopesToClone(), llvm::Module::ifuncs(), llvm::MachineInstr::implicit_operands(), llvm::object::COFFObjectFile::import_directories(), llvm::object::ImportDirectoryEntryRef::imported_symbols(), llvm::object::DelayImportDirectoryEntryRef::imported_symbols(), llvm::GetElementPtrInst::indices(), llvm::GEPOperator::indices(), llvm::ExtractValueInst::indices(), llvm::InsertValueInst::indices(), INITIALIZE_PASS(), llvm::ScheduleDAGInstrs::initSUnits(), InlineFunction(), inlineRetainOrClaimRVCalls(), llvm::LazyCallGraph::RefSCC::insertIncomingRefEdge(), instrs(), instructionsWithoutDebug(), llvm::HexagonShuffler::insts(), inverse_children(), inverse_depth_first(), inverse_depth_first_ext(), inverse_nodes(), inverse_post_order(), inverse_post_order_ext(), isEFLAGSLive(), isEFLAGSLiveAfter(), isGuaranteedToTransferExecutionToSuccessor(), llvm::AAIsDead::isLiveInstSet(), llvm::MachineRegisterInfo::isPhysRegModified(), isPrintableString(), llvm::IRSimilarity::IRSimilarityCandidate::isSimilar(), isValidAssumeForContext(), llvm::AA::isValidAtPosition(), llvm::OnDiskIterableChainedHashTable< Info >::keys(), llvm::StringMap< ValueTy, AllocatorTy >::keys(), llvm::MachineBasicBlock::liveins(), llvm::MachineBasicBlock::liveins_dbg(), llvm::MachineBasicBlock::liveouts(), llvm::StackMapParser< Endianness >::RecordAccessor::liveouts(), llvm::object::MachOObjectFile::load_commands(), LiveDebugValues::MLocTracker::locations(), llvm::StackMapParser< Endianness >::RecordAccessor::locations(), llvm::object::ImportDirectoryEntryRef::lookup_table_symbols(), llvm::vfs::RedirectingFileSystemParser::lookupOrCreateEntry(), make_early_inc_range(), make_fallible_range(), make_filter_range(), make_pointee_range(), make_pointer_range(), map_range(), llvm::Value::materialized_users(), llvm::Value::materialized_uses(), mayBeVisibleThroughUnwinding(), llvm::BlockFrequencyInfoImplBase::LoopData::members(), mi_bundle_ops(), llvm::object::IRObjectFile::modules(), llvm::PeelingModuloScheduleExpander::moveStageBetweenBlocks(), llvm::ShuffleBlockStrategy::mutate(), llvm::Module::named_metadata(), nodes(), llvm::object::ELFFile< ELFT >::notes(), llvm::object::MachOUniversalBinary::objects(), llvm::object::TapiUniversal::objects(), llvm::SDNode::op_values(), llvm::User::operand_values(), llvm::MachineInstr::operands(), llvm::NamedMDNode::operands(), operator<<(), llvm::X86InstrInfo::optimizeCompareInstr(), optimized_def_chain(), passingValueIsAlwaysUndefined(), pathHasTraversal(), llvm::MachineBasicBlock::phis(), llvm::VPBasicBlock::phis(), post_order(), post_order_ext(), llvm::LazyCallGraph::postorder_ref_sccs(), llvm::MachineBasicBlock::predecessors(), llvm::SystemZInstrInfo::prepareCompareSwapOperands(), llvm::LiveRangeUpdater::print(), llvm::VPReplicateRecipe::print(), PrintByteList(), llvm::vfs::RedirectingFileSystem::printEntry(), programUndefinedIfUndefOrPoison(), PropagateCallSiteMetadata(), llvm::MustBeExecutedContextExplorer::range(), llvm::object::MachOObjectFile::rebaseTable(), rebuildLoopAfterUnswitch(), llvm::StackMapParser< Endianness >::records(), llvm::rdf::RegisterAggr::refs(), llvm::MachineRegisterInfo::reg_bundles(), llvm::MachineRegisterInfo::reg_instructions(), llvm::MachineRegisterInfo::reg_nodbg_bundles(), llvm::MachineRegisterInfo::reg_nodbg_instructions(), llvm::MachineRegisterInfo::reg_nodbg_operands(), llvm::MachineRegisterInfo::reg_operands(), llvm::TargetRegisterInfo::regclasses(), llvm::MCRegisterInfo::regclasses(), llvm::DebugifyEachInstrumentation::registerCallbacks(), llvm::MCRegisterInfo::regunits(), llvm::BasicBlock::reinsertInstInDbgRecords(), llvm::object::SectionRef::relocations(), rematerializeChain(), llvm::PHINode::removeIncomingValueIf(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::objcopy::elf::Object::removeSections(), llvm::CoroEndResults::return_values(), reverse(), llvm::DominatorTreeBase< NodeT, IsPostDom >::roots(), llvm::BalancedPartitioning::run(), llvm::InstructionSelect::runOnMachineFunction(), llvm::MachineFunction::salvageCopySSAImpl(), llvm::DebugInfoFinder::scopes(), llvm::jitlink::LinkGraph::sections(), llvm::BitVector::set_bits(), llvm::SmallBitVector::set_bits(), llvm::TargetLowering::SimplifyDemandedBits(), llvm::VPBasicBlock::splitAt(), llvm::MachineBasicBlock::SplitCriticalEdge(), llvm::GCOVBlock::srcs(), llvm::DebugInfoFinder::subprograms(), llvm::LiveInterval::subranges(), llvm::MCRegisterInfo::subregs(), llvm::MCRegisterInfo::subregs_inclusive(), llvm::pdb::ModuleDebugStreamRef::subsections(), llvm::MachineBasicBlock::successors(), llvm::BranchInst::successors(), llvm::IndirectBrInst::successors(), llvm::MCRegisterInfo::superregs(), llvm::MCRegisterInfo::superregs_inclusive(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToCall(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToRef(), llvm::jitlink::Section::symbols(), llvm::MCAssembler::symbols(), llvm::object::Archive::symbols(), llvm::pdb::ModuleDebugStreamRef::symbols(), llvm::TargetRegistry::targets(), llvm::MachineBasicBlock::terminators(), llvm::GenericCycleInfo< ContextT >::toplevel_cycles(), llvm::VPRecipeBuilder::tryToCreateWidenRecipe(), llvm::DebugInfoFinder::types(), llvm::pdb::TpiStream::types(), llvm::rdf::RegisterAggr::units(), updateCGAndAnalysisManagerForPass(), llvm::AntiDepBreaker::UpdateDbgValues(), updatePostorderSequenceForEdgeInsertion(), llvm::ScheduleDAGMILive::updatePressureDiffs(), upward_defs(), llvm::MachineRegisterInfo::use_bundles(), llvm::MachineRegisterInfo::use_instructions(), llvm::MachineRegisterInfo::use_nodbg_bundles(), llvm::MachineRegisterInfo::use_nodbg_instructions(), llvm::MachineRegisterInfo::use_nodbg_operands(), llvm::MachineRegisterInfo::use_operands(), llvm::MachineInstr::uses(), llvm::SDNode::uses(), llvm::CoroSuspendRetconInst::value_operands(), llvm::DIEValueList::values(), llvm::SDNode::values(), llvm::LiveRange::vnis(), llvm::VPlanTransforms::VPInstructionsToVPRecipes(), and writtenBetween().

make_scope_exit()

template<typename Callable >

detail::scope_exit< std::decay_t< Callable > > llvm::make_scope_exit

(

Callable &&

F

)

Definition at line 59 of file ScopeExit.h.

References F.

Referenced by llvm::LazyCallGraph::addSplitFunction(), llvm::LazyCallGraph::addSplitRefRecursiveFunctions(), llvm::M68kInstrInfo::AnalyzeBranchImpl(), checkCondition(), computeKnownFPClass(), doPromotion(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), llvm::LoopInfo::erase(), llvm::InstCombinerImpl::foldICmpUsingKnownBits(), formDedicatedExitBlocks(), llvm::BasicAAResult::getModRefInfoMask(), llvm::LazyCallGraph::RefSCC::insertIncomingRefEdge(), llvm::LazyCallGraph::RefSCC::insertTrivialCallEdge(), llvm::LazyCallGraph::RefSCC::insertTrivialRefEdge(), llvm::AMDGPULegalizerInfo::legalizeImageIntrinsic(), llvm::yaml::MappingTraits< DXContainerYAML::PSVInfo >::mapping(), llvm::sys::fs::readNativeFileToEOF(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::LazyCallGraph::RefSCC::removeOutgoingEdge(), llvm::LazyCallGraph::RefSCC::replaceNodeFunction(), llvm::ThinLTOCodeGenerator::run(), llvm::InlinerPass::run(), llvm::ModuleInlinerPass::run(), llvm::InstructionSelect::runOnMachineFunction(), llvm::IRTranslator::runOnMachineFunction(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToCall(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToRef(), and llvm::LazyCallGraph::RefSCC::switchTrivialInternalEdgeToRef().

make_second_range()

template<typename ContainerTy >

auto llvm::make_second_range

(

ContainerTy &&

c

)

Given a container of pairs, return a range over the second elements.

Definition at line 1432 of file STLExtras.h.

References map_range().

Referenced by tailMergeBlocksWithSimilarFunctionTerminators().

MakeErrMsg()

bool llvm::MakeErrMsg	(	std::string *	ErrMsg,
		const std::string &	prefix
	)

Referenced by ReportLastErrorFatal().

makeFollowupLoopID()

std::optional< MDNode * > llvm::makeFollowupLoopID	(	MDNode *	OrigLoopID,
		ArrayRef< StringRef >	FollowupAttrs,
		const char *	InheritOptionsAttrsPrefix = "",
		bool	AlwaysNew = false
	)

Create a new loop identifier for a loop created from a loop transformation.

Parameters

OrigLoopID	The loop ID of the loop before the transformation.
FollowupAttrs	List of attribute names that contain attributes to be added to the new loop ID.
InheritOptionsAttrsPrefix	Selects which attributes should be inherited from the original loop. The following values are considered: nullptr : Inherit all attributes from OrigLoopID. "" : Do not inherit any attribute from OrigLoopID; only use those specified by a followup attribute. "<prefix>": Inherit all attributes except those which start with <prefix>; commonly used to remove metadata for the applied transformation.
AlwaysNew	If true, do not try to reuse OrigLoopID and never return std::nullopt.

Returns

The loop ID for the after-transformation loop. The following values can be returned: std::nullopt : No followup attribute was found; it is up to the transformation to choose attributes that make sense. OrigLoopID: The original identifier can be reused. nullptr : The new loop has no attributes. MDNode* : A new unique loop identifier.

Definition at line 263 of file LoopUtils.cpp.

References assert(), drop_begin(), findOptionMDForLoopID(), llvm::MDNode::get(), llvm::MDNode::getContext(), llvm::DWARFExpression::Operation::getNumOperands(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::MDNode::operands(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::MDNode::replaceOperandWith(), llvm::SmallVectorBase< Size_T >::size(), and llvm::StringRef::starts_with().

Referenced by CloneLoopBlocks(), llvm::LoopVectorizationPlanner::executePlan(), llvm::LoopVectorizePass::processLoop(), tryToUnrollAndJamLoop(), and tryToUnrollLoop().

makeGCNILPScheduler()

std::vector< const SUnit * > llvm::makeGCNILPScheduler	(	ArrayRef< const SUnit * >	BotRoots,
		const ScheduleDAG &	DAG
	)

Definition at line 357 of file GCNILPSched.cpp.

Referenced by llvm::GCNIterativeScheduler::scheduleILP().

makeGuardControlFlowExplicit()

void llvm::makeGuardControlFlowExplicit	(	Function *	DeoptIntrinsic,
		CallInst *	Guard,
		bool	UseWC
	)

Splits control flow at point of Guard, replacing it with explicit branch by the condition of guard's first argument.

The taken branch then goes to the block that contains Guard's successors, and the non-taken branch goes to a newly-created deopt block that contains a sole call of the deoptimize function DeoptIntrinsic. If 'UseWC' is set, preserve the widenable nature of the guard by lowering to equivelent form. If not set, lower to a form without widenable semantics.

Definition at line 30 of file GuardUtils.cpp.

References llvm::CallBase::args(), assert(), B, llvm::MDBuilder::createBranchWeights(), drop_begin(), llvm::CallBase::getArgOperand(), llvm::CallBase::getCallingConv(), llvm::Value::getContext(), llvm::Instruction::getMetadata(), llvm::CallBase::getOperandBundle(), llvm::Instruction::getParent(), llvm::Function::getReturnType(), llvm::Type::isVoidTy(), isWidenableBranch(), llvm::LLVMContext::OB_deopt, PredicatePassBranchWeight, and SplitBlockAndInsertIfThen().

Referenced by lowerGuardIntrinsic(), and turnToExplicitForm().

makeInstrRefBasedLiveDebugValues()

LDVImpl * llvm::makeInstrRefBasedLiveDebugValues

(

)

Definition at line 3819 of file InstrRefBasedImpl.cpp.

Referenced by INITIALIZE_PASS().

makeIntrusiveRefCnt()

template<typename T , typename... Args>

IntrusiveRefCntPtr< T > llvm::makeIntrusiveRefCnt

(

Args &&...

A

)

Factory function for creating intrusive ref counted pointers.

Definition at line 313 of file IntrusiveRefCntPtr.h.

References A, and T.

makeMinRegSchedule()

std::vector< const SUnit * > llvm::makeMinRegSchedule	(	ArrayRef< const SUnit * >	TopRoots,
		const ScheduleDAG &	DAG
	)

Definition at line 271 of file GCNMinRegStrategy.cpp.

Referenced by llvm::GCNIterativeScheduler::scheduleMinReg(), and llvm::GCNIterativeScheduler::tryMaximizeOccupancy().

makePostTransformationMetadata()

MDNode * llvm::makePostTransformationMetadata	(	llvm::LLVMContext &	Context,
		MDNode *	OrigLoopID,
		llvm::ArrayRef< llvm::StringRef >	RemovePrefixes,
		llvm::ArrayRef< llvm::MDNode * >	AddAttrs
	)

Create a new LoopID after the loop has been transformed.

This can be used when no follow-up loop attributes are defined (llvm::makeFollowupLoopID returning None) to stop transformations to be applied again.

Parameters

Context	The LLVMContext in which to create the new LoopID.
OrigLoopID	The original LoopID; can be nullptr if the original loop has no LoopID.
RemovePrefixes	Remove all loop attributes that have these prefixes. Use to remove metadata of the transformation that has been applied.
AddAttrs	Add these loop attributes to the new LoopID.

Returns

A new LoopID that can be applied using Loop::setLoopID().

Definition at line 1126 of file LoopInfo.cpp.

References any_of(), llvm::SmallVectorImpl< T >::append(), llvm::ArrayRef< T >::begin(), Context, drop_begin(), llvm::ArrayRef< T >::end(), llvm::MDNode::getDistinct(), llvm::MDString::getString(), llvm::MDNode::operands(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::MDNode::replaceOperandWith(), and starts_with().

Referenced by postUnswitch(), llvm::LoopVectorizeHints::setAlreadyVectorized(), llvm::Loop::setLoopAlreadyUnrolled(), and llvm::Loop::setLoopMustProgress().

makeSampler() [1/3]

template<typename T , typename GenT >

ReservoirSampler< T, GenT > llvm::makeSampler

(

GenT &

RandGen

)

Definition at line 90 of file Random.h.

makeSampler() [2/3]

template<typename GenT , typename T >

ReservoirSampler< T, GenT > llvm::makeSampler	(	GenT &	RandGen,
		const T &	Item,
		uint64_t	Weight
	)

Definition at line 82 of file Random.h.

References llvm::ReservoirSampler< T, GenT >::sample().

makeSampler() [3/3]

template<typename GenT , typename RangeT , typename ElT = std::remove_reference_t< decltype(*std::begin(std::declval<RangeT>()))>>

ReservoirSampler< ElT, GenT > llvm::makeSampler	(	GenT &	RandGen,
		RangeT &&	Items
	)

Definition at line 75 of file Random.h.

References llvm::ReservoirSampler< T, GenT >::sample().

Referenced by llvm::RandomIRBuilder::findOrCreateGlobalVariable(), llvm::RandomIRBuilder::findOrCreateSource(), llvm::RandomIRBuilder::findPointer(), llvm::IRMutationStrategy::mutate(), llvm::InsertFunctionStrategy::mutate(), llvm::InsertCFGStrategy::mutate(), and llvm::InstModificationIRStrategy::mutate().

makeVarLocBasedLiveDebugValues()

LDVImpl * llvm::makeVarLocBasedLiveDebugValues

(

)

Definition at line 2402 of file VarLocBasedImpl.cpp.

Referenced by INITIALIZE_PASS().

makeVisitor()

template<typename... CallableTs>

constexpr decltype(auto) llvm::makeVisitor ( CallableTs &&...  Callables )

constexpr

Returns an opaquely-typed Callable object whose operator() overload set is the sum of the operator() overload sets of each CallableT in CallableTs.

The type of the returned object derives from each CallableT in CallableTs. The returned object is constructed by invoking the appropriate copy or move constructor of each CallableT, as selected by overload resolution on the corresponding argument to makeVisitor.

Example:

auto visitor = makeVisitor([](auto) { return "unhandled type"; },
                           [](int i) { return "int"; },
                           [](std::string s) { return "str"; });
auto a = visitor(42);    // `a` is now "int".
auto b = visitor("foo"); // `b` is now "str".
auto c = visitor(3.14f); // `c` is now "unhandled type".

Example of making a visitor with a lambda which captures a move-only type:

std::unique_ptr<FooHandler> FH = /* ... */;
auto visitor = makeVisitor(
    [FH{std::move(FH)}](Foo F) { return FH->handle(F); },
    [](int i) { return i; },
    [](std::string s) { return atoi(s); });

Definition at line 1530 of file STLExtras.h.

map_iterator()

template<class ItTy , class FuncTy >

mapped_iterator< ItTy, FuncTy > llvm::map_iterator ( ItTy  I, FuncTy  F  )

inline

Definition at line 372 of file STLExtras.h.

References F, and I.

Referenced by llvm::StringRef::lower(), map_range(), llvm::detail::BCRecordCoding< BCArray< ElementTy > >::read(), and llvm::StringRef::upper().

map_range()

template<class ContainerTy , class FuncTy >

auto llvm::map_range	(	ContainerTy &&	C,
		FuncTy	F
	)

Definition at line 377 of file STLExtras.h.

References llvm::CallingConv::C, F, make_range(), and map_iterator().

Referenced by llvm::VPBlockUtils::blocksOnly(), filterDbgVars(), llvm::AccelTableBase::HashData::getValues(), TransferTracker::ResolvedDbgValue::loc_indices(), make_first_range(), make_second_range(), map_to_vector(), llvm::VPRecipeBuilder::mapToVPValues(), qualifyCalleeCandidates(), swapBBContents(), and usersDominator().

map_to_vector() [1/2]

template<unsigned Size, class ContainerTy , class FuncTy >

auto llvm::map_to_vector	(	ContainerTy &&	C,
		FuncTy &&	F
	)

Map a range to a SmallVector with element types deduced from the mapping.

Definition at line 24 of file SmallVectorExtras.h.

References llvm::CallingConv::C, F, and map_range().

map_to_vector() [2/2]

template<class ContainerTy , class FuncTy >

auto llvm::map_to_vector	(	ContainerTy &&	C,
		FuncTy &&	F
	)

Definition at line 29 of file SmallVectorExtras.h.

References llvm::CallingConv::C, F, map_range(), and to_vector().

MapMetadata() [1/2]

MDNode * llvm::MapMetadata ( const MDNode *  MD, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Version of MapMetadata with type safety for MDNode.

Definition at line 249 of file ValueMapper.h.

References llvm::ValueMapper::mapMDNode().

MapMetadata() [2/2]

Metadata * llvm::MapMetadata ( const Metadata *  MD, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Lookup or compute a mapping for a piece of metadata.

Compute and memoize a mapping for MD.

1. If MD is mapped, return it.
2. Else if RF_NoModuleLevelChanges or MD is an MDString, return MD.
3. Else if MD is a ConstantAsMetadata, call MapValue() and re-wrap its return (returning nullptr on nullptr).
4. Else, MD is an MDNode. These are remapped, along with their transitive operands. Distinct nodes are duplicated or moved depending on RF_MoveDistinctNodes. Uniqued nodes are remapped like constants.

Note

LocalAsMetadata is completely unsupported by MapMetadata. Instead, use MapValue() with its wrapping MetadataAsValue instance.

Definition at line 241 of file ValueMapper.h.

References llvm::ValueMapper::mapMetadata().

Referenced by CloneFunctionInto(), and CloneModule().

MapValue() [1/2]

Constant * llvm::MapValue ( const Constant *  V, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Version of MapValue with type safety for Constant.

Definition at line 307 of file ValueMapper.h.

References llvm::ValueMapper::mapConstant().

MapValue() [2/2]

Value * llvm::MapValue ( const Value *  V, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Look up or compute a value in the value map.

Return a mapped value for a function-local value (Argument, Instruction, BasicBlock), or compute and memoize a value for a Constant.

1. If V is in VM, return the result.
2. Else if V can be materialized with Materializer, do so, memoize it in VM, and return it.
3. Else if V is a function-local value, return nullptr.
4. Else if V is a GlobalValue, return nullptr or V depending on RF_NullMapMissingGlobalValues.
5. Else if V is a MetadataAsValue wrapping a LocalAsMetadata, recurse on the local SSA value, and return nullptr or "metadata !{}" on missing depending on RF_IgnoreMissingValues.
6. Else if V is a MetadataAsValue, rewrap the return of MapMetadata().
7. Else, compute the equivalent constant, and return it.

Definition at line 219 of file ValueMapper.h.

References llvm::ValueMapper::mapValue().

Referenced by CloneAndPruneIntoFromInst(), CloneFunctionInto(), and CloneModule().

mapWindowsError()

std::error_code llvm::mapWindowsError

(

unsigned

EV

)

Referenced by llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::initialize(), llvm::orc::SharedMemoryMapper::release(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::release(), llvm::orc::SharedMemoryMapper::reserve(), and llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::reserve().

maskContainsAllOneOrUndef()

bool llvm::maskContainsAllOneOrUndef

(

Value *

Mask

)

Given a mask vector of i1, Return true if any of the elements of this predicate mask are known to be true or undef.

That is, return true if at least one lane can be assumed active.

Definition at line 1015 of file VectorUtils.cpp.

References assert(), and I.

MaskedValueIsZero()

bool llvm::MaskedValueIsZero	(	const Value *	V,
		const APInt &	Mask,
		const SimplifyQuery &	DL,
		unsigned	Depth = 0
	)

Return true if 'V & Mask' is known to be zero.

We use this predicate to simplify operations downstream. Mask is known to be zero for bits that V cannot have.

This function is defined on values with integer type, values with pointer type, and vectors of integers. In the case where V is a vector, the mask, known zero, and known one values are the same width as the vector element, and the bit is set only if it is true for all of the elements in the vector.

Definition at line 311 of file ValueTracking.cpp.

References computeKnownBits(), Depth, and llvm::KnownBits::Zero.

Referenced by llvm::slpvectorizer::BoUpSLP::computeMinimumValueSizes(), getAlternateBinop(), llvm::InstCombiner::MaskedValueIsZero(), llvm::AArch64TargetLowering::shouldSinkOperands(), simplifyOrInst(), and simplifyUnaryIntrinsic().

maskIsAllOneOrUndef()

bool llvm::maskIsAllOneOrUndef

(

Value *

Mask

)

Given a mask vector of i1, Return true if all of the elements of this predicate mask are known to be true or undef.

That is, return true if all lanes can be assumed active.

Definition at line 989 of file VectorUtils.cpp.

References assert(), and I.

maskIsAllZeroOrUndef()

bool llvm::maskIsAllZeroOrUndef

(

Value *

Mask

)

Given a mask vector of i1, Return true if all of the elements of this predicate mask are known to be false or undef.

That is, return true if all lanes can be assumed inactive.

Definition at line 963 of file VectorUtils.cpp.

References assert(), and I.

Referenced by simplifyIntrinsic().

maskLeadingOnes()

template<typename T >

T llvm::maskLeadingOnes

(

unsigned

N

)

Create a bitmask with the N left-most bits set to 1, and all other bits set to 0.

Only unsigned types are allowed.

Definition at line 74 of file MathExtras.h.

References N.

maskLeadingZeros()

template<typename T >

T llvm::maskLeadingZeros

(

unsigned

N

)

Create a bitmask with the N left-most bits set to 0, and all other bits set to 1.

Only unsigned types are allowed.

Definition at line 86 of file MathExtras.h.

References N.

maskTrailingOnes()

template<typename T >

T llvm::maskTrailingOnes

(

unsigned

N

)

Create a bitmask with the N right-most bits set to 1, and all other bits set to 0.

Only unsigned types are allowed.

Definition at line 65 of file MathExtras.h.

References assert(), N, and T.

Referenced by DecodeSignedOperand().

maskTrailingZeros()

template<typename T >

T llvm::maskTrailingZeros

(

unsigned

N

)

Create a bitmask with the N right-most bits set to 0, and all other bits set to 1.

Only unsigned types are allowed.

Definition at line 80 of file MathExtras.h.

References N.

matchBroadcastSize()

bool llvm::matchBroadcastSize	(	const X86FoldTableEntry &	Entry,
		unsigned	BroadcastBits
	)

Definition at line 308 of file X86InstrFoldTables.cpp.

References TB_BCAST_D, TB_BCAST_MASK, TB_BCAST_Q, TB_BCAST_SD, TB_BCAST_SH, TB_BCAST_SS, and TB_BCAST_W.

Referenced by lookupBroadcastFoldTableBySize().

matchDecomposedSelectPattern()

SelectPatternResult llvm::matchDecomposedSelectPattern	(	CmpInst *	CmpI,
		Value *	TrueVal,
		Value *	FalseVal,
		Value *&	LHS,
		Value *&	RHS,
		Instruction::CastOps *	CastOp = nullptr,
		unsigned	Depth = 0
	)

Determine the pattern that a select with the given compare as its predicate and given values as its true/false operands would match.

Definition at line 8383 of file ValueTracking.cpp.

References llvm::CallingConv::C, Depth, llvm::Instruction::getFastMathFlags(), llvm::User::getOperand(), llvm::CmpInst::getPredicate(), llvm::Value::getType(), llvm::CmpInst::isEquality(), LHS, lookThroughCast(), RHS, llvm::FastMathFlags::setNoSignedZeros(), SPF_UNKNOWN, and SPNB_NA.

Referenced by matchSelectPattern(), and simplifySelectWithICmpCond().

MATCHER() [1/2]

llvm::MATCHER	(	Failed	,
		""
	)

Definition at line 195 of file Error.h.

MATCHER() [2/2]

llvm::MATCHER	(	Succeeded	,
		""
	)

Definition at line 194 of file Error.h.

matchSelectPattern() [1/2]

SelectPatternResult llvm::matchSelectPattern ( const Value *  V, const Value *&  LHS, const Value *&  RHS  )

inline

Definition at line 1114 of file ValueTracking.h.

References LHS, matchSelectPattern(), and RHS.

matchSelectPattern() [2/2]

SelectPatternResult llvm::matchSelectPattern	(	Value *	V,
		Value *&	LHS,
		Value *&	RHS,
		Instruction::CastOps *	CastOp = nullptr,
		unsigned	Depth = 0
	)

Pattern match integer [SU]MIN, [SU]MAX and ABS idioms, returning the kind and providing the out parameter results if we successfully match.

For ABS/NABS, LHS will be set to the input to the abs idiom. RHS will be the negation instruction from the idiom.

If CastOp is not nullptr, also match MIN/MAX idioms where the type does not match that of the original select. If this is the case, the cast operation (one of Trunc,SExt,Zext) that must be done to transform the type of LHS and RHS into the type of V is returned in CastOp.

For example: %1 = icmp slt i32 a, i32 4 %2 = sext i32 a to i64 %3 = select i1 %1, i64 %2, i64 4

-> LHS = a, RHS = i32 4, *CastOp = Instruction::SExt

Definition at line 8364 of file ValueTracking.cpp.

References Depth, LHS, matchDecomposedSelectPattern(), MaxAnalysisRecursionDepth, RHS, SPF_UNKNOWN, and SPNB_NA.

Referenced by canConvertToMinOrMaxIntrinsic(), foldCttzCtlz(), llvm::InstCombinerImpl::foldICmpUsingKnownBits(), llvm::ARMTTIImpl::getCmpSelInstrCost(), getRangeForSelectPattern(), llvm::RecurrenceDescriptor::getReductionOpChain(), isSSATMinMaxPattern(), matchMinMaxOfMinMax(), matchSelectPattern(), llvm::InstCombinerImpl::visitFCmpInst(), llvm::InstCombinerImpl::visitICmpInst(), and llvm::InstCombinerImpl::visitTrunc().

matchSimpleRecurrence() [1/2]

bool llvm::matchSimpleRecurrence	(	const BinaryOperator *	I,
		PHINode *&	P,
		Value *&	Start,
		Value *&	Step
	)

Analogous to the above, but starting from the binary operator.

Definition at line 8565 of file ValueTracking.cpp.

References I, matchSimpleRecurrence(), and P.

matchSimpleRecurrence() [2/2]

bool llvm::matchSimpleRecurrence	(	const PHINode *	P,
		BinaryOperator *&	BO,
		Value *&	Start,
		Value *&	Step
	)

Attempt to match a simple first order recurrence cycle of the form: iv = phi Ty [Start, Entry], [Inc, backedge] inc = binop iv, step OR iv = phi Ty [Start, Entry], [Inc, backedge] inc = binop step, iv.

A first order recurrence is a formula with the form: X_n = f(X_(n-1))

A couple of notes on subtleties in that definition:

• The Step does not have to be loop invariant. In math terms, it can be a free variable. We allow recurrences with both constant and variable coefficients. Callers may wish to filter cases where Step does not dominate P.
• For non-commutative operators, we will match both forms. This results in some odd recurrence structures. Callers may wish to filter out recurrences where the phi is not the LHS of the returned operator.
• Because of the structure matched, the caller can assume as a post condition of the match the presence of a Loop with P's parent as it's header except in unreachable code. (Dominance decays in unreachable code.)

NOTE: This is intentional simple. If you want the ability to analyze non-trivial loop conditons, see ScalarEvolution instead.

Definition at line 8508 of file ValueTracking.cpp.

References P.

Referenced by canFoldTermCondOfLoop(), computeKnownBitsFromOperator(), foldDependentIVs(), getInvertibleOperands(), isNonZeroRecurrence(), isPowerOfTwoRecurrence(), matchSimpleRecurrence(), llvm::InstCombinerImpl::visitAnd(), llvm::InstCombinerImpl::visitFMul(), and llvm::InstCombinerImpl::visitOr().

matchUnaryPredicate()

bool llvm::matchUnaryPredicate	(	const MachineRegisterInfo &	MRI,
		Register	Reg,
		std::function< bool(const Constant *ConstVal)>	Match,
		bool	AllowUndefs = false
	)

Attempt to match a unary predicate against a scalar/splat constant or every element of a constant G_BUILD_VECTOR.

If ConstVal is null, the source value was undef.

Definition at line 1540 of file Utils.cpp.

References llvm::MachineOperand::getCImm(), getDefIgnoringCopies(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), I, Match, and MRI.

Referenced by llvm::CombinerHelper::buildSDivUsingMul(), llvm::CombinerHelper::buildUDivUsingMul(), isNonZeroModBitWidthOrUndef(), llvm::CombinerHelper::matchDivByPow2(), llvm::CombinerHelper::matchRotateOutOfRange(), llvm::CombinerHelper::matchSDivByConst(), llvm::CombinerHelper::matchShiftsTooBig(), llvm::CombinerHelper::matchUDivByConst(), and llvm::CombinerHelper::matchUMulHToLShr().

max()

GCNRegPressure llvm::max ( const GCNRegPressure &  P1, const GCNRegPressure &  P2  )

inline

Definition at line 125 of file GCNRegPressure.h.

Referenced by llvm::GCNDownwardRPTracker::advanceBeforeNext(), llvm::GCNDownwardRPTracker::advanceToNext(), llvm::ConstantRange::ashr(), costAndCollectOperands(), DecodeFromCyclicRange(), llvm::SDNode::getMaxNumOperands(), llvm::AArch64_AM::isSVECpyImm(), llvm::ConstantRange::lshr(), and llvm::GCNUpwardRPTracker::recede().

max_element() [1/2]

template<typename R >

auto llvm::max_element

(

R &&

Range

)

Definition at line 1986 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by findMostPopularDest(), FitWeights(), llvm::DataLayout::getLargestLegalIntTypeSizeInBits(), llvm::pdb::PDBFile::getMaxStreamSize(), llvm::ScalarEvolution::isKnownViaInduction(), and llvm::objcopy::macho::MachOWriter::totalSize().

max_element() [2/2]

template<typename R , typename Compare >

auto llvm::max_element	(	R &&	Range,
		Compare	C
	)

Definition at line 1990 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

maximum()

LLVM_READONLY APFloat llvm::maximum ( const APFloat &  A, const APFloat &  B  )

inline

Implements IEEE 754-2019 maximum semantics.

Returns the larger of 2 arguments, propagating NaNs and treating -0 as less than +0.

Definition at line 1436 of file APFloat.h.

References A, and B.

Referenced by ConstantFoldFPBinOp(), llvm::SelectionDAG::foldConstantFPMath(), and llvm::InstCombinerImpl::visitCallInst().

maxIntN()

int64_t llvm::maxIntN ( int64_t  N )

inline

Gets the maximum value for a N-bit signed integer.

Definition at line 219 of file MathExtras.h.

References assert(), and N.

Referenced by convertStrToInt(), extractBitsForFixup(), isIntN(), llvm::LegalizerHelper::narrowScalarFLDEXP(), reportOutOfRangeError(), and adjust::signed_width().

maxnum()

LLVM_READONLY APFloat llvm::maxnum ( const APFloat &  A, const APFloat &  B  )

inline

Implements IEEE-754 2019 maximumNumber semantics.

Returns the larger of the 2 arguments if both are not NaN. If either argument is a NaN, returns the other argument. +0 is treated as ordered greater than -0.

Definition at line 1410 of file APFloat.h.

References A, and B.

Referenced by ConstantFoldFPBinOp(), fmed3AMDGCN(), llvm::SelectionDAG::foldConstantFPMath(), and llvm::InstCombinerImpl::visitCallInst().

maxUIntN()

uint64_t llvm::maxUIntN ( uint64_t  N )

inline

Gets the maximum value for a N-bit unsigned integer.

Definition at line 201 of file MathExtras.h.

References assert(), N, and UINT64_MAX.

Referenced by combineMul(), convertStrToInt(), llvm::AMDGPU::EncodingFields< Fields >::decode(), extractBitsForFixup(), llvm::TargetMachine::getMaxCodeSize(), isUIntN(), llvm::SIInstrInfo::optimizeCompareInstr(), and adjust::unsigned_width().

maybeMarkSanitizerLibraryCallNoBuiltin()

void llvm::maybeMarkSanitizerLibraryCallNoBuiltin	(	CallInst *	CI,
		const TargetLibraryInfo *	TLI
	)

Given a CallInst, check if it calls a string function known to CodeGen, and mark it with NoBuiltin if so.

To be used by sanitizers that intend to intercept string functions and want to avoid converting them to target specific instructions.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 4040 of file Local.cpp.

References llvm::CallBase::addFnAttr(), F, llvm::CallBase::getCalledFunction(), llvm::TargetLibraryInfo::getLibFunc(), and llvm::TargetLibraryInfo::hasOptimizedCodeGen().

mayBeOldLoopAttachmentTag()

bool llvm::mayBeOldLoopAttachmentTag ( StringRef  Name )

inline

Check whether a string looks like an old loop attachment tag.

Definition at line 93 of file AutoUpgrade.h.

References Name.

mayContainIrreducibleControl()

bool llvm::mayContainIrreducibleControl	(	const Function &	F,
		const LoopInfo *	LI
	)

Definition at line 384 of file MustExecute.cpp.

References containsIrreducibleCFG(), and F.

Referenced by llvm::MustBeExecutedContextExplorer::findForwardJoinPoint().

mayHaveMemprofSummary()

bool llvm::mayHaveMemprofSummary

(

const CallBase *

CB

)

Returns true if the instruction could have memprof metadata, used to ensure consistency between summary analysis and the ThinLTO backend processing.

Referenced by computeFunctionSummary().

mayHaveNonDefUseDependency()

bool llvm::mayHaveNonDefUseDependency

(

const Instruction &

I

)

Returns true if the result or effects of the given instructions I depend values not reachable through the def use graph.

• Memory dependence arises for example if the instruction reads from memory or may produce effects or undefined behaviour. Memory dependent instructions generally cannot be reorderd with respect to other memory dependent instructions.
• Control dependence arises for example if the instruction may fault if lifted above a throwing call or infinite loop.

Definition at line 6633 of file ValueTracking.cpp.

References I, isGuaranteedToTransferExecutionToSuccessor(), and isSafeToSpeculativelyExecute().

Referenced by areAllOperandsNonInsts().

mayHaveValueProfileOfKind()

MDNode * llvm::mayHaveValueProfileOfKind	(	const Instruction &	Inst,
		InstrProfValueKind	ValueKind
	)

Definition at line 1276 of file InstrProf.cpp.

References llvm::Instruction::getMetadata(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), and llvm::ConstantInt::getZExtValue().

Referenced by getValueProfDataFromInst().

mayOptimizeThumb2Instruction()

static bool llvm::mayOptimizeThumb2Instruction ( const MachineInstr *  MI )

static

Definition at line 29 of file ARMBasicBlockInfo.cpp.

References MI.

Referenced by llvm::ARMBasicBlockUtils::computeBlockSize().

maySafelyIgnoreMask()

bool llvm::maySafelyIgnoreMask

(

SDValue

Op

)

Definition at line 85 of file VECustomDAG.cpp.

References getVVPOpcode().

Referenced by llvm::VETargetLowering::legalizePackedAVL().

MCLOHDirectiveName()

static StringRef llvm::MCLOHDirectiveName ( )

inlinestatic

Definition at line 44 of file MCLinkerOptimizationHint.h.

MCLOHIdToName()

static StringRef llvm::MCLOHIdToName ( MCLOHType  Kind )

inlinestatic

Definition at line 67 of file MCLinkerOptimizationHint.h.

References MCLOHCaseIdToName.

MCLOHIdToNbArgs()

static int llvm::MCLOHIdToNbArgs ( MCLOHType  Kind )

inlinestatic

Definition at line 83 of file MCLinkerOptimizationHint.h.

References MCLOH_AdrpAdd, MCLOH_AdrpAddLdr, MCLOH_AdrpAddStr, MCLOH_AdrpAdrp, MCLOH_AdrpLdr, MCLOH_AdrpLdrGot, MCLOH_AdrpLdrGotLdr, and MCLOH_AdrpLdrGotStr.

MCLOHNameToId()

static int llvm::MCLOHNameToId ( StringRef  Name )

inlinestatic

Definition at line 52 of file MCLinkerOptimizationHint.h.

References MCLOHCaseNameToId, and Name.

MD5Hash()

uint64_t llvm::MD5Hash ( StringRef  Str )

inline

Helper to compute and return lower 64 bits of the given string's MD5 hash.

Definition at line 109 of file MD5.h.

References llvm::MD5::final(), and llvm::MD5::update().

MergeBasicBlockIntoOnlyPred()

void llvm::MergeBasicBlockIntoOnlyPred	(	BasicBlock *	BB,
		DomTreeUpdater *	DTU = nullptr
	)

BB is a block with one predecessor and its predecessor is known to have one successor (BB!).

Eliminate the edge between them, moving the instructions in the predecessor into BB. This deletes the predecessor block.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 770 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdatesPermissive(), assert(), llvm::BasicBlock::begin(), llvm::SmallPtrSetImplBase::clear(), llvm::DomTreeUpdater::deleteBB(), llvm::Constant::destroyConstant(), llvm::BasicBlock::eraseFromParent(), llvm::Instruction::eraseFromParent(), llvm::BlockAddress::get(), llvm::PoisonValue::get(), llvm::BasicBlock::getContext(), llvm::Value::getContext(), llvm::Type::getInt32Ty(), llvm::ConstantExpr::getIntToPtr(), llvm::BasicBlock::getParent(), llvm::BasicBlock::getSinglePredecessor(), llvm::BasicBlock::getTerminator(), llvm::Value::getType(), llvm::BasicBlock::hasAddressTaken(), llvm::DomTreeUpdater::hasDomTree(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::BasicBlock::isEntryBlock(), llvm::BasicBlock::moveAfter(), pred_size(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::DomTreeUpdater::recalculate(), llvm::Value::replaceAllUsesWith(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::BasicBlock::size(), and llvm::BasicBlock::splice().

Referenced by llvm::JumpThreadingPass::maybeMergeBasicBlockIntoOnlyPred().

MergeBlockIntoPredecessor()

bool llvm::MergeBlockIntoPredecessor	(	BasicBlock *	BB,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		MemoryDependenceResults *	MemDep = nullptr,
		bool	PredecessorWithTwoSuccessors = false,
		DominatorTree *	DT = nullptr
	)

Attempts to merge a block into its predecessor, if possible.

The return value indicates success or failure. By default do not merge blocks if BB's predecessor has multiple successors. If PredecessorWithTwoSuccessors = true, the blocks can only be merged if BB's Pred has a branch to BB and to AnotherBB, and BB has a single successor Sing. In this case the branch will be updated with Sing instead of BB, and BB will still be merged into its predecessor and removed. If DT is not nullptr, update it directly; in that case, DTU must be nullptr.

Definition at line 180 of file BasicBlockUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::BasicBlock::back(), llvm::BasicBlock::begin(), llvm::CallingConv::C, llvm::DomTreeNodeBase< NodeT >::children(), llvm::SmallPtrSetImplBase::clear(), llvm::SmallPtrSetImpl< PtrType >::contains(), dbgs(), DeleteDeadBlock(), llvm::MemorySSA::End, llvm::BasicBlock::end(), llvm::Instruction::eraseFromParent(), llvm::DominatorTreeBase< NodeT, IsPostDom >::eraseNode(), FoldSingleEntryPHINodes(), llvm::BasicBlock::front(), llvm::BasicBlock::getContext(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::MemorySSA::getMemoryAccess(), llvm::MemorySSAUpdater::getMemorySSA(), llvm::Value::getName(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::BranchInst::getSuccessor(), llvm::BasicBlock::getTerminator(), llvm::BasicBlock::getUniquePredecessor(), llvm::BasicBlock::getUniqueSuccessor(), llvm::BasicBlock::hasAddressTaken(), llvm::Value::hasName(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::MemoryDependenceResults::invalidateCachedPredecessors(), is_contained(), llvm::Instruction::isSpecialTerminator(), llvm::BranchInst::isUnconditional(), LLVM_DEBUG, llvm::Instruction::mayHaveSideEffects(), llvm::MemorySSAUpdater::moveAllAfterMergeBlocks(), llvm::Instruction::moveBeforePreserving(), llvm::MemorySSAUpdater::moveToPlace(), llvm::BasicBlock::phis(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::LoopInfoBase< BlockT, LoopT >::removeBlock(), llvm::Value::replaceAllUsesWith(), llvm::BranchInst::setSuccessor(), llvm::BasicBlock::splice(), succ_begin(), succ_empty(), succ_end(), succ_size(), successors(), llvm::Value::takeName(), and to_vector().

Referenced by FoldCondBranchOnValueKnownInPredecessorImpl(), mergeBlocksIntoPredecessors(), MergeBlockSuccessorsIntoGivenBlocks(), UnrollLoop(), and UnrollRuntimeLoopRemainder().

MergeBlockSuccessorsIntoGivenBlocks()

bool llvm::MergeBlockSuccessorsIntoGivenBlocks	(	SmallPtrSetImpl< BasicBlock * > &	MergeBlocks,
		Loop *	L = nullptr,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr
	)

Merge block(s) sucessors, if possible.

Return true if at least two of the blocks were merged together. In order to merge, each block must be terminated by an unconditional branch. If L is provided, then the blocks merged into their predecessors must be in L. In addition, This utility calls on another utility: MergeBlockIntoPredecessor. Blocks are successfully merged when the call to MergeBlockIntoPredecessor returns true.

Definition at line 339 of file BasicBlockUtils.cpp.

References assert(), llvm::SmallPtrSetImpl< PtrType >::begin(), llvm::SmallPtrSetImplBase::empty(), llvm::SmallPtrSetImpl< PtrType >::erase(), llvm::BasicBlock::getSingleSuccessor(), llvm::BasicBlock::getUniquePredecessor(), and MergeBlockIntoPredecessor().

Referenced by UnrollAndJamLoop().

MergeResult()

sampleprof_error llvm::MergeResult ( sampleprof_error &  Accumulator, sampleprof_error  Result  )

inline

Definition at line 69 of file SampleProf.h.

References Accumulator, and success.

Referenced by llvm::sampleprof::FunctionSamples::merge(), llvm::sampleprof::SampleRecord::merge(), llvm::msgpack::Document::readFromBlob(), and llvm::sampleprof::SampleProfileReaderText::readImpl().

mi_bundle_ops()

iterator_range< MIBundleOperands > llvm::mi_bundle_ops ( MachineInstr &  MI )

inline

Definition at line 210 of file MachineInstrBundle.h.

References llvm::MIBundleOperands::end(), make_range(), and MI.

microsoftDemangle()

char * llvm::microsoftDemangle	(	std::string_view	mangled_name,
		size_t *	n_read,
		int *	status,
		MSDemangleFlags	Flags = MSDF_None
	)

Demangles the Microsoft symbol pointed at by mangled_name and returns it.

Returns a pointer to the start of a null-terminated demangled string on success, or nullptr on error. If n_read is non-null and demangling was successful, it receives how many bytes of the input string were consumed. status receives one of the demangle_ enum entries above if it's not nullptr. Flags controls various details of the demangled representation.

Definition at line 2400 of file MicrosoftDemangle.cpp.

References D, demangle_invalid_mangled_name, demangle_success, MSDF_DumpBackrefs, MSDF_NoAccessSpecifier, MSDF_NoCallingConvention, MSDF_NoMemberType, MSDF_NoReturnType, MSDF_NoVariableType, Name, llvm::ms_demangle::OF_Default, llvm::ms_demangle::OF_NoAccessSpecifier, llvm::ms_demangle::OF_NoCallingConvention, llvm::ms_demangle::OF_NoMemberType, llvm::ms_demangle::OF_NoReturnType, llvm::ms_demangle::OF_NoVariableType, and llvm::ms_demangle::SymbolNode::output().

Referenced by demangle(), and llvm::symbolize::LLVMSymbolizer::DemangleName().

mimm2Val()

static uint64_t llvm::mimm2Val ( uint64_t  Val )

inlinestatic

mimm2Val - Convert a target MImm immediate to an integer immediate value.

Definition at line 367 of file VE.h.

Referenced by llvm::VEInstrInfo::foldImmediate().

min_element() [1/2]

template<typename R >

auto llvm::min_element

(

R &&

Range

)

Definition at line 1978 of file STLExtras.h.

References adl_begin(), and adl_end().

min_element() [2/2]

template<typename R , typename Compare >

auto llvm::min_element	(	R &&	Range,
		Compare	C
	)

Definition at line 1982 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

MinAlign()

constexpr uint64_t llvm::MinAlign ( uint64_t  A, uint64_t  B  )

inlineconstexpr

A and B are either alignments or offsets.

Return the minimum alignment that may be assumed after adding the two together.

Definition at line 338 of file MathExtras.h.

References A, and B.

Referenced by commonAlignment(), llvm::GIMatchTableExecutor::executeMatchTable(), getKnowledgeFromBundle(), llvm::GEPOperator::getMaxPreservedAlignment(), llvm::GCNTTIImpl::getMemcpyLoopLoweringType(), llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType(), llvm::LegalizerHelper::getStackTemporaryAlignment(), llvm::CCState::HandleByVal(), and llvm::InstCombinerImpl::visitCallInst().

minimum()

LLVM_READONLY APFloat llvm::minimum ( const APFloat &  A, const APFloat &  B  )

inline

Implements IEEE 754-2019 minimum semantics.

Returns the smaller of 2 arguments, propagating NaNs and treating -0 as less than +0.

Definition at line 1423 of file APFloat.h.

References A, and B.

Referenced by ConstantFoldFPBinOp(), llvm::SelectionDAG::foldConstantFPMath(), and llvm::InstCombinerImpl::visitCallInst().

minIntN()

int64_t llvm::minIntN ( int64_t  N )

inline

Gets the minimum value for a N-bit signed integer.

Definition at line 212 of file MathExtras.h.

References assert(), and N.

Referenced by extractBitsForFixup(), isIntN(), llvm::LegalizerHelper::narrowScalarFLDEXP(), reportOutOfRangeError(), and adjust::signed_width().

minnum()

LLVM_READONLY APFloat llvm::minnum ( const APFloat &  A, const APFloat &  B  )

inline

Implements IEEE-754 2019 minimumNumber semantics.

Returns the smaller of the 2 arguments if both are not NaN. If either argument is a NaN, returns the other argument. -0 is treated as ordered less than +0.

Definition at line 1396 of file APFloat.h.

References A, and B.

Referenced by ConstantFoldFPBinOp(), llvm::SelectionDAG::foldConstantFPMath(), and llvm::InstCombinerImpl::visitCallInst().

move()

template<typename R , typename OutputIt >

OutputIt llvm::move	(	R &&	Range,
		OutputIt	Out
	)

Provide wrappers to std::move which take ranges instead of having to pass begin/end explicitly.

Definition at line 1849 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::AllocationOrder::AllocationOrder(), llvm::Any::Any(), llvm::APSInt::APSInt(), computeForAddCarry(), llvm::orc::ThreadSafeContext::Lock::Lock(), llvm::LoongArchAsmPrinter::LoongArchAsmPrinter(), llvm::M68kAsmPrinter::M68kAsmPrinter(), llvm::MipsAsmPrinter::MipsAsmPrinter(), llvm::NVPTXAsmPrinter::NVPTXAsmPrinter(), llvm::StringMap< ValueTy, AllocatorTy >::StringMap(), llvm::SystemZAsmPrinter::SystemZAsmPrinter(), llvm::WebAssemblyAsmPrinter::WebAssemblyAsmPrinter(), and llvm::XtensaAsmPrinter::XtensaAsmPrinter().

moveInstructionsToTheBeginning()

void llvm::moveInstructionsToTheBeginning	(	BasicBlock &	FromBB,
		BasicBlock &	ToBB,
		DominatorTree &	DT,
		const PostDominatorTree &	PDT,
		DependenceInfo &	DI
	)

Move instructions, in an order-preserving manner, from FromBB to the beginning of ToBB when proven safe.

Definition at line 424 of file CodeMoverUtils.cpp.

References drop_begin(), llvm::BasicBlock::getFirstNonPHIOrDbg(), I, isSafeToMoveBefore(), make_early_inc_range(), and reverse().

moveInstructionsToTheEnd()

void llvm::moveInstructionsToTheEnd	(	BasicBlock &	FromBB,
		BasicBlock &	ToBB,
		DominatorTree &	DT,
		const PostDominatorTree &	PDT,
		DependenceInfo &	DI
	)

Move instructions, in an order-preserving manner, from FromBB to the end of ToBB when proven safe.

Definition at line 437 of file CodeMoverUtils.cpp.

References llvm::BasicBlock::front(), llvm::BasicBlock::getTerminator(), I, isSafeToMoveBefore(), and llvm::BasicBlock::size().

MulOverflow()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, T > llvm::MulOverflow	(	T	X,
		T	Y,
		T &	Result
	)

Multiply two signed integers, computing the two's complement truncated result, returning true if an overflow ocurred.

Definition at line 623 of file MathExtras.h.

References X, and Y.

Referenced by multiplyWithOverflow(), llvm::ConstraintSystem::negateOrEqual(), and llvm::InstructionCost::operator*=().

mustExecuteUBIfPoisonOnPathTo()

bool llvm::mustExecuteUBIfPoisonOnPathTo	(	Instruction *	Root,
		Instruction *	OnPathTo,
		DominatorTree *	DT
	)

Return true if undefined behavior would provable be executed on the path to OnPathTo if Root produced a posion result.

Return true if undefined behavior would provably be executed on the path to OnPathTo if Root produced a posion result.

Note that this doesn't say anything about whether OnPathTo is actually executed or whether Root is actually poison. This can be used to assess whether a new use of Root can be added at a location which is control equivalent with OnPathTo (such as immediately before it) without introducing UB which didn't previously exist. Note that a false result conveys no information.

Definition at line 7337 of file ValueTracking.cpp.

References any_of(), llvm::DominatorTree::dominates(), llvm::SmallVectorBase< Size_T >::empty(), I, llvm::SmallSet< T, N, C >::insert(), mustTriggerUB(), llvm::SmallVectorImpl< T >::pop_back_val(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by canFoldTermCondOfLoop(), and FindLoopCounter().

mustSuppressSpeculation()

bool llvm::mustSuppressSpeculation

(

const LoadInst &

LI

)

Return true if speculation of the given load must be suppressed to avoid ordering or interfering with an active sanitizer.

If not suppressed, dereferenceability and alignment must be proven separately. Note: This is only needed for raw reasoning; if you use the interface below (isSafeToSpeculativelyExecute), this is handled internally.

Definition at line 6513 of file ValueTracking.cpp.

References F, llvm::Instruction::getFunction(), and llvm::LoadInst::isUnordered().

Referenced by canWidenLoad(), and isSafeToSpeculativelyExecuteWithOpcode().

mustTriggerUB()

bool llvm::mustTriggerUB	(	const Instruction *	I,
		const SmallPtrSetImpl< const Value * > &	KnownPoison
	)

Return true if the given instruction must trigger undefined behavior when I is executed with any operands which appear in KnownPoison holding a poison value at the point of execution.

Definition at line 7618 of file ValueTracking.cpp.

References llvm::SmallPtrSetImpl< PtrType >::count(), handleGuaranteedNonPoisonOps(), and I.

Referenced by mustExecuteUBIfPoisonOnPathTo(), and programUndefinedIfUndefOrPoison().

MutableArrayRef() [1/7]

template<class T , unsigned N>

llvm::MutableArrayRef

(

SmallVector< T, N > &

Vec

)

-> MutableArrayRef< T >

MutableArrayRef() [2/7]

template<class T >

llvm::MutableArrayRef

(

SmallVectorImpl< T > &

Vec

)

-> MutableArrayRef< T >

Deduction guide to construct a MutableArrayRef from a SmallVector.

MutableArrayRef() [3/7]

template<class T , std::size_t N>

llvm::MutableArrayRef

(

std::array< T, N > &

Vec

)

-> MutableArrayRef< T >

Deduction guide to construct a MutableArrayRef from a std::array.

MutableArrayRef() [4/7]

template<class T >

llvm::MutableArrayRef

(

std::vector< T > &

Vec

)

-> MutableArrayRef< T >

Deduction guide to construct a MutableArrayRef from a std::vector.

MutableArrayRef() [5/7]

template<class T >

llvm::MutableArrayRef

(

T &

OneElt

)

-> MutableArrayRef< T >

MutableArrayRef() [6/7]

template<class T >

llvm::MutableArrayRef	(	T *	data,
		size_t	length
	)		-> MutableArrayRef< T >

Deduction guide to construct a MutableArrayRef from a pointer and length.

MutableArrayRef() [7/7]

template<typename T , size_t N>

llvm::MutableArrayRef

(

T(&)

Arr[N]

)

-> MutableArrayRef< T >

Deduction guide to construct a MutableArrayRef from a C array.

nameUnamedGlobals()

bool llvm::nameUnamedGlobals

(

Module &

M

)

Rename all the anon globals in the module using a hash computed from the list of public globals in the module.

Definition at line 64 of file NameAnonGlobals.cpp.

References count().

Referenced by llvm::NameAnonGlobalPass::run().

narrowShuffleMaskElts()

void llvm::narrowShuffleMaskElts	(	int	Scale,
		ArrayRef< int >	Mask,
		SmallVectorImpl< int > &	ScaledMask
	)

Replace each shuffle mask index with the scaled sequential indices for an equivalent mask of narrowed elements.

Mask elements that are less than 0 (sentinel values) are repeated in the output mask.

Example with Scale = 4: <4 x i32> <3, 2, 0, -1> --> <16 x i8> <12, 13, 14, 15, 8, 9, 10, 11, 0, 1, 2, 3, -1, -1, -1, -1>

This is the reverse process of widening shuffle mask elements, but it always succeeds because the indexes can always be multiplied (scaled up) to map to narrower vector elements.

Definition at line 347 of file VectorUtils.cpp.

References assert(), llvm::SmallVectorImpl< T >::assign(), llvm::SmallVectorImpl< T >::clear(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by combineExtractWithShuffle(), combineX86ShuffleChain(), getFauxShuffleMask(), lowerShuffleAsLanePermuteAndPermute(), lowerV4I64Shuffle(), lowerV4X128Shuffle(), lowerV8I64Shuffle(), matchUnaryPermuteShuffle(), scaleShuffleElements(), truncateVectorWithPACK(), and llvm::InstCombinerImpl::visitShuffleVectorInst().

needsComdatForCounter()

bool llvm::needsComdatForCounter	(	const GlobalObject &	GV,
		const Module &	M
	)

Check if we can use Comdat for profile variables.

This will eliminate the duplicated profile variables for Comdat functions.

Definition at line 1376 of file InstrProf.cpp.

References llvm::GlobalValue::AvailableExternallyLinkage, llvm::GlobalValue::ExternalWeakLinkage, llvm::GlobalValue::getLinkage(), llvm::GlobalObject::hasComdat(), and llvm::Triple::supportsCOMDAT().

Referenced by canRenameComdatFunc().

needsParamAccessSummary()

bool llvm::needsParamAccessSummary

(

const Module &

M

)

Definition at line 1127 of file StackSafetyAnalysis.cpp.

References F, and StackSafetyRun.

Referenced by llvm::ModuleSummaryIndexAnalysis::run(), and llvm::ModuleSummaryIndexWrapperPass::runOnModule().

neg()

APFloat llvm::neg ( APFloat  X )

inline

Returns the negated value of the argument.

Definition at line 1387 of file APFloat.h.

References X.

Referenced by llvm::AMDGPUTargetLowering::combineFMinMaxLegacy(), ConstantFoldUnaryInstruction(), and llvm::TargetLowering::getNegatedExpression().

next_nodbg()

template<typename IterT >

IterT llvm::next_nodbg ( IterT  It, IterT  End, bool  SkipPseudoOp = true  )

inline

Increment It, then continue incrementing it while it points to a debug instruction.

A replacement for std::next.

Definition at line 1360 of file MachineBasicBlock.h.

References End, and skipDebugInstructionsForward().

Referenced by llvm::RegPressureTracker::advance(), emitSelectPseudo(), handleADRP(), INITIALIZE_PASS(), isLibCallInTailPosition(), and llvm::MachineBasicBlock::rfindPrevDebugLoc().

NextPowerOf2()

constexpr uint64_t llvm::NextPowerOf2 ( uint64_t  A )

inlineconstexpr

Returns the next power of two (in 64-bits) that is strictly greater than A.

Returns zero on overflow.

Definition at line 349 of file MathExtras.h.

References A.

Referenced by llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::coefficientNextPowerOf2(), combineWeightsByHashing(), llvm::AArch64TTIImpl::getMemoryOpCost(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::getMinBucketToReserveForEntries(), getMinBucketToReserveForEntries(), getShiftAmount(), llvm::DenseMap< KeyT, ValueT, KeyInfoT, BucketT >::grow(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::grow(), llvm::BitmaskEnumDetail::Mask(), operator new(), llvm::jitlink::relaxAlign(), llvm::detail::IEEEFloat::roundToIntegral(), shouldWidenLoad(), llvm::TargetLowering::ShrinkDemandedOp(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::SmallDenseMap(), SwitchToLookupTable(), llvm::SelectionDAG::WidenVector(), and writeIndex().

nodes()

template<class GraphType >

iterator_range< typename GraphTraits< GraphType >::nodes_iterator > llvm::nodes

(

const GraphType &

G

)

Definition at line 110 of file GraphTraits.h.

References G, and make_range().

none_of()

template<typename R , typename UnaryPredicate >

bool llvm::none_of	(	R &&	Range,
		UnaryPredicate	P
	)

Provide wrappers to std::none_of which take ranges instead of having to pass begin/end explicitly.

Definition at line 1736 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::SIScheduleBlock::addPred(), llvm::RegionBase< Tr >::addSubRegion(), llvm::SIScheduleBlock::addSucc(), addToFwdRegWorklist(), llvm::X86TTIImpl::areTypesABICompatible(), llvm::PPCTTIImpl::areTypesABICompatible(), basicBlockCanReturn(), llvm::DIExpression::canonicalizeExpressionOps(), llvm::RegAllocEvictionAdvisor::canReassign(), combineConcatVectorOps(), combineX86ShufflesConstants(), llvm::EpilogueVectorizerEpilogueLoop::createEpilogueVectorizedLoopSkeleton(), dependsOnLocalPhi(), llvm::TargetLoweringBase::emitPatchPoint(), emitSCSEpilogue(), emitSCSPrologue(), llvm::TimeTraceProfiler::end(), llvm::InstCombinerImpl::foldICmpSubConstant(), foldShuffledIntrinsicOperands(), llvm::LoopVectorizationCostModel::foldTailWithEVL(), llvm::AttributeList::get(), llvm::GCNTTIImpl::getCallerAllocaCost(), llvm::X86::getFirstAddrOperandIdx(), hoistLockstepIdenticalDbgVariableRecords(), imageIntrinsicOptimizerImpl(), isAssumeWithEmptyBundle(), isPointerValueDeadOnEntryToFunction(), legalizeAndOptimizeInductions(), lowerV16I8Shuffle(), llvm::SelectionDAG::matchBinOpReduction(), llvm::ModuleSummaryIndex::propagateAttributes(), llvm::jitlink::LinkGraph::removeAbsoluteSymbol(), llvm::jitlink::LinkGraph::removeBlock(), llvm::jitlink::LinkGraph::removeExternalSymbol(), llvm::LiveRange::removeValNoIfDead(), llvm::LiveIntervals::repairIntervalsInRange(), llvm::CallGraphUpdater::replaceCallSite(), llvm::LoopVectorizationCostModel::requiresScalarEpilogue(), resolveTargetShuffleInputsAndMask(), llvm::HexagonShuffler::restrictStoreLoadOrder(), llvm::MachineInstr::setPhysRegsDeadExcept(), stashEntryDbgValues(), tryUnmergingGEPsAcrossIndirectBr(), tryWidenCondBranchToCondBranch(), llvm::AssumptionCache::updateAffectedValues(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::UpdateRootsAfterUpdate(), upgradeInstructionLoopAttachment(), and llvm::InstCombinerImpl::visitSub().

nonMicrosoftDemangle()

bool llvm::nonMicrosoftDemangle	(	std::string_view	MangledName,
		std::string &	Result,
		bool	CanHaveLeadingDot = true,
		bool	ParseParams = true
	)

Definition at line 49 of file Demangle.cpp.

References dlangDemangle(), isDLangEncoding(), isItaniumEncoding(), isRustEncoding(), itaniumDemangle(), and rustDemangle().

Referenced by demangle(), and llvm::symbolize::LLVMSymbolizer::DemangleName().

nonStrictlyPostDominate()

bool llvm::nonStrictlyPostDominate	(	const BasicBlock *	ThisBlock,
		const BasicBlock *	OtherBlock,
		const DominatorTree *	DT,
		const PostDominatorTree *	PDT
	)

In case that two BBs ThisBlock and OtherBlock are control flow equivalent but they do not strictly dominate and post-dominate each other, we determine if ThisBlock is reached after OtherBlock in the control flow.

Recursively check the predecessors of ThisBlock up to their common dominator, and see if any of them post-dominates OtherBlock.

Definition at line 449 of file CodeMoverUtils.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::PostDominatorTree::dominates(), llvm::SmallVectorBase< Size_T >::empty(), llvm::DominatorTree::findNearestCommonDominator(), llvm::SmallPtrSetImpl< PtrType >::insert(), isControlFlowEquivalent(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), predecessors(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by isReachedBefore().

NoPGOWarnMismatch()

cl::opt< bool > llvm::NoPGOWarnMismatch	(	"no-pgo-warn-mismatch"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("Use this option to turn off/on " "warnings about profile cfg mismatch.")
	)

NoPGOWarnMismatchComdatWeak()

cl::opt< bool > llvm::NoPGOWarnMismatchComdatWeak	(	"no-pgo-warn-mismatch-comdat-weak"	,
		cl::init(true)	,
		cl::Hidden	,
		cl::desc("The option is used to turn on/off " "warnings about hash mismatch for comdat " "or weak functions.")
	)

normalizeForPostIncUse()

const SCEV * llvm::normalizeForPostIncUse	(	const SCEV *	S,
		const PostIncLoopSet &	Loops,
		ScalarEvolution &	SE,
		bool	CheckInvertible = true
	)

Normalize S to be post-increment for all loops present in Loops.

Returns nullptr if the result is not invertible and CheckInvertible is true.

Definition at line 97 of file ScalarEvolutionNormalization.cpp.

References denormalizeForPostIncUse(), llvm::SCEVAddRecExpr::getLoop(), Loops, and Normalize.

Referenced by getAnyExtendConsideringPostIncUses(), and llvm::IVUsers::getExpr().

normalizeForPostIncUseIf()

const SCEV * llvm::normalizeForPostIncUseIf	(	const SCEV *	S,
		NormalizePredTy	Pred,
		ScalarEvolution &	SE
	)

Normalize S for all add recurrence sub-expressions for which Pred returns true.

Definition at line 115 of file ScalarEvolutionNormalization.cpp.

References Normalize.

Referenced by llvm::IVUsers::AddUsersIfInteresting().

normalizeSpillWeight()

static float llvm::normalizeSpillWeight ( float  UseDefFreq, unsigned  Size, unsigned  NumInstr  )

inlinestatic

Normalize the spill weight of a live interval.

The spill weight of a live interval is computed as:

(sum(use freq) + sum(def freq)) / (K + size)

Parameters

UseDefFreq	Expected number of executed use and def instructions per function call. Derived from block frequencies.
Size	Size of live interval as returnexd by getSize()
NumInstr	Number of instructions using this live interval

Definition at line 33 of file CalcSpillWeights.h.

References llvm::SlotIndex::InstrDist, and Size.

Referenced by llvm::VirtRegAuxInfo::normalize().

NoWarnSampleUnused()

cl::opt< bool > llvm::NoWarnSampleUnused	(	"no-warn-sample-unused"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("Use this option to turn off/on warnings about function with " "samples but without debug information to use those samples. ")
	)

NullPointerIsDefined()

bool llvm::NullPointerIsDefined	(	const Function *	F,
		unsigned	AS = 0
	)

Check whether null pointer dereferencing is considered undefined behavior for a given function or an address space.

Null pointer access in non-zero address space is not considered undefined. Return value: false => null pointer dereference is undefined. Return value: true => null pointer dereference is not undefined.

Definition at line 2036 of file Function.cpp.

References F.

Referenced by AllUsesOfValueWillTrapIfNull(), annotateDereferenceableBytes(), annotateNonNullNoUndefBasedOnAccess(), canSimplifyNullLoadOrGEP(), canSimplifyNullStoreOrGEP(), computePointerICmp(), evaluateICmpRelation(), llvm::InstCombinerImpl::foldGEPICmp(), foldICmpInvariantGroup(), getPointerSize(), getPotentialCopiesOfMemoryValue(), getPtrStride(), llvm::Argument::hasNonNullAttr(), isGEPKnownNonNull(), llvm::AANonNull::isImpliedByIR(), llvm::AANoAlias::isImpliedByIR(), isKnownNonNullFromDominatingCondition(), isKnownNonZero(), isKnownNonZeroFromAssume(), isKnownNonZeroFromOperator(), llvm::CallBase::isReturnNonNull(), markAliveBlocks(), OptimizeAwayTrappingUsesOfValue(), optimizeOnceStoredGlobal(), passingValueIsAlwaysUndefined(), and llvm::InstCombinerImpl::visitLoadInst().

nulls()

raw_ostream & llvm::nulls

(

)

This returns a reference to a raw_ostream which simply discards output.

nulls() - This returns a reference to a raw_ostream which discards output.

Definition at line 919 of file raw_ostream.cpp.

Referenced by llvm::DWARFFormValue::dump(), llvm::MCStreamer::getCommentOS(), and LLVMParseCommandLineOptions().

offsetToAlignedAddr()

uint64_t llvm::offsetToAlignedAddr ( const void *  Addr, Align  Alignment  )

inline

Returns the necessary adjustment for aligning Addr to Alignment bytes, rounding up.

Definition at line 203 of file Alignment.h.

References Addr, and offsetToAlignment().

Referenced by llvm::coverage::CovMapFunctionRecordV3::advanceByOne(), llvm::BumpPtrAllocatorImpl< AllocatorT, SlabSize, SizeThreshold, GrowthDelay >::Allocate(), and loadTestingFormat().

offsetToAlignment()

uint64_t llvm::offsetToAlignment ( uint64_t  Value, Align  Alignment  )

inline

Returns the offset to the next integer (mod 2**64) that is greater than or equal to Value and is a multiple of Align.

Definition at line 197 of file Alignment.h.

References alignTo().

Referenced by computeECSymbolsSize(), llvm::MCAssembler::computeFragmentSize(), computeMemberData(), computeStringTable(), computeSymbolMapSize(), computeSymbolTableSize(), llvm::OnDiskChainedHashTableGenerator< Info >::Emit(), llvm::RuntimeDyldImpl::emitCommonSymbols(), llvm::dwarf_linker::classic::DwarfStreamer::emitDwarfDebugArangesTable(), llvm::MachObjectWriter::getPaddingSize(), offsetToAlignedAddr(), printBSDMemberHeader(), tryToShorten(), llvm::coverage::TestingFormatWriter::write(), llvm::MachObjectWriter::writeLinkerOptionsLoadCommand(), and llvm::MachObjectWriter::writeObject().

onlyUsedByLifetimeMarkers()

bool llvm::onlyUsedByLifetimeMarkers

(

const Value *

V

)

Return true if the only users of this pointer are lifetime markers.

Definition at line 6504 of file ValueTracking.cpp.

References onlyUsedByLifetimeMarkersOrDroppableInstsHelper().

Referenced by isAllocaPromotable().

onlyUsedByLifetimeMarkersOrDroppableInsts()

bool llvm::onlyUsedByLifetimeMarkersOrDroppableInsts

(

const Value *

V

)

Return true if the only users of this pointer are lifetime markers or droppable instructions.

Definition at line 6508 of file ValueTracking.cpp.

References onlyUsedByLifetimeMarkersOrDroppableInstsHelper().

Referenced by isAllocaPromotable().

operator!=() [1/29]

bool llvm::operator!= ( Align  Lhs, Align  Rhs  )

inline

Definition at line 262 of file Alignment.h.

operator!=() [2/29]

bool llvm::operator!= ( Align  Lhs, MaybeAlign  Rhs  )

inline

Definition at line 298 of file Alignment.h.

operator!=() [3/29]

bool llvm::operator!= ( Align  Lhs, uint64_t  Rhs  )

inline

Definition at line 237 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator!=() [4/29]

template<typename T >

bool llvm::operator!= ( ArrayRef< T >  LHS, ArrayRef< T >  RHS  )

inline

Definition at line 550 of file ArrayRef.h.

References LHS, and RHS.

operator!=() [5/29]

template<typename DerivedT , typename KeyT , typename ValueT , typename KeyInfoT , typename BucketT >

bool llvm::operator!=	(	const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &	LHS,
		const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &	RHS
	)

Inequality comparison for DenseMap.

Equivalent to !(LHS == RHS). See operator== for performance notes.

Definition at line 732 of file DenseMap.h.

References LHS, and RHS.

operator!=() [6/29]

template<typename DerivedT , typename KeyInfoT , typename BucketT >

bool llvm::operator!=	(	const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &	LHS,
		const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &	RHS
	)

Definition at line 67 of file SymbolSet.h.

References LHS, and RHS.

operator!=() [7/29]

bool llvm::operator!= ( const DWARFDie &  LHS, const DWARFDie &  RHS  )

inline

Definition at line 345 of file DWARFDie.h.

References LHS, and RHS.

operator!=() [8/29]

bool llvm::operator!= ( const DWARFDie::attribute_iterator &  LHS, const DWARFDie::attribute_iterator &  RHS  )

inline

Definition at line 335 of file DWARFDie.h.

References LHS, and RHS.

operator!=() [9/29]

bool llvm::operator!= ( const DWARFLocationExpression &  L, const DWARFLocationExpression &  R  )

inline

Definition at line 36 of file DWARFLocationExpression.h.

operator!=() [10/29]

template<class T , class U >

bool llvm::operator!= ( const IntrusiveRefCntPtr< T > &  A, const IntrusiveRefCntPtr< U > &  B  )

inline

Definition at line 246 of file IntrusiveRefCntPtr.h.

References A, and B.

operator!=() [11/29]

template<class T >

bool llvm::operator!=	(	const IntrusiveRefCntPtr< T > &	A,
		std::nullptr_t	B
	)

Definition at line 287 of file IntrusiveRefCntPtr.h.

References A, and B.

operator!=() [12/29]

template<class T , class U >

bool llvm::operator!= ( const IntrusiveRefCntPtr< T > &  A, U *  B  )

inline

Definition at line 257 of file IntrusiveRefCntPtr.h.

References A, and B.

operator!=() [13/29]

bool llvm::operator!= ( const MachineLocation &  LHS, const MachineLocation &  RHS  )

inline

Definition at line 52 of file MachineLocation.h.

References LHS, and RHS.

operator!=() [14/29]

template<typename PtrType >

bool llvm::operator!=	(	const SmallPtrSetImpl< PtrType > &	LHS,
		const SmallPtrSetImpl< PtrType > &	RHS
	)

Inequality comparison for SmallPtrSet.

Equivalent to !(LHS == RHS).

Definition at line 417 of file SmallPtrSet.h.

References LHS, and RHS.

operator!=() [15/29]

template<typename T , unsigned LN, unsigned RN, typename C >

bool llvm::operator!=	(	const SmallSet< T, LN, C > &	LHS,
		const SmallSet< T, RN, C > &	RHS
	)

Inequality comparison for SmallSet.

Equivalent to !(LHS == RHS). See operator== for performance notes.

Definition at line 279 of file SmallSet.h.

References LHS, and RHS.

operator!=() [16/29]

bool llvm::operator!= ( const std::reverse_iterator< DWARFDie::iterator > &  LHS, const std::reverse_iterator< DWARFDie::iterator > &  RHS  )

inline

Definition at line 466 of file DWARFDie.h.

References LHS, and RHS.

operator!=() [17/29]

bool llvm::operator!= ( const ValueInfo &  A, const ValueInfo &  B  )

inline

Definition at line 265 of file ModuleSummaryIndex.h.

References A, assert(), and B.

operator!=() [18/29]

bool llvm::operator!= ( DIDerivedType::PtrAuthData  Lhs, DIDerivedType::PtrAuthData  Rhs  )

inline

Definition at line 1137 of file DebugInfoMetadata.h.

operator!=() [19/29]

bool llvm::operator!= ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 358 of file APSInt.h.

operator!=() [20/29]

bool llvm::operator!= ( MaybeAlign  Lhs, Align  Rhs  )

inline

Definition at line 296 of file Alignment.h.

operator!=() [21/29]

bool llvm::operator!= ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

inline

Definition at line 303 of file Alignment.h.

operator!=() [22/29]

bool llvm::operator!= ( MaybeAlign  Lhs, std::nullopt_t    )

inline

Definition at line 306 of file Alignment.h.

operator!=() [23/29]

template<typename ... PTs>

bool llvm::operator!=	(	PointerUnion< PTs... >	lhs,
		PointerUnion< PTs... >	rhs
	)

Definition at line 207 of file PointerUnion.h.

References llvm::PointerUnion< PTs >::getOpaqueValue().

operator!=() [24/29]

template<typename T >

bool llvm::operator!= ( SmallVectorImpl< T > &  LHS, ArrayRef< T >  RHS  )

inline

Definition at line 555 of file ArrayRef.h.

References LHS, and RHS.

operator!=() [25/29]

bool llvm::operator!= ( std::nullopt_t  , MaybeAlign  Rhs  )

inline

Definition at line 308 of file Alignment.h.

operator!=() [26/29]

template<class T >

bool llvm::operator!=	(	std::nullptr_t	A,
		const IntrusiveRefCntPtr< T > &	B
	)

Definition at line 282 of file IntrusiveRefCntPtr.h.

References A, and B.

operator!=() [27/29]

bool llvm::operator!= ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 881 of file StringRef.h.

References LHS, and RHS.

operator!=() [28/29]

template<class T , class U >

bool llvm::operator!= ( T *  A, const IntrusiveRefCntPtr< U > &  B  )

inline

Definition at line 267 of file IntrusiveRefCntPtr.h.

References A, and B.

operator!=() [29/29]

bool llvm::operator!= ( uint64_t  V1, const APInt &  V2  )

inline

Definition at line 2043 of file APInt.h.

References operator!=().

Referenced by operator!=().

operator&() [1/11]

APInt llvm::operator& ( APInt  a, const APInt &  b  )

inline

Definition at line 2053 of file APInt.h.

References operator&().

Referenced by operator&().

operator&() [2/11]

APInt llvm::operator& ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2063 of file APInt.h.

References operator&(), and RHS.

operator&() [3/11]

ChangeStatus llvm::operator&	(	ChangeStatus	l,
		ChangeStatus	r
	)

Definition at line 192 of file Attributor.cpp.

operator&() [4/11]

APInt llvm::operator& ( const APInt &  a, APInt &&  b  )

inline

Definition at line 2058 of file APInt.h.

References operator&().

operator&() [5/11]

JITSymbolFlags llvm::operator& ( const JITSymbolFlags &  LHS, const JITSymbolFlags::FlagNames &  RHS  )

inline

Definition at line 195 of file JITSymbol.h.

References LHS, and RHS.

operator&() [6/11]

KnownBits llvm::operator& ( const KnownBits &  LHS, KnownBits &&  RHS  )

inline

Definition at line 493 of file KnownBits.h.

References LHS, and RHS.

operator&() [7/11]

SmallBitVector llvm::operator& ( const SmallBitVector &  LHS, const SmallBitVector &  RHS  )

inline

Definition at line 710 of file SmallBitVector.h.

References LHS, and RHS.

operator&() [8/11]

template<unsigned ElementSize>

SparseBitVector< ElementSize > llvm::operator& ( const SparseBitVector< ElementSize > &  LHS, const SparseBitVector< ElementSize > &  RHS  )

inline

Definition at line 859 of file SparseBitVector.h.

References LHS, and RHS.

operator&() [9/11]

FastMathFlags llvm::operator& ( FastMathFlags  LHS, FastMathFlags  RHS  )

inline

Definition at line 118 of file FMF.h.

References LHS, and RHS.

operator&() [10/11]

KnownBits llvm::operator& ( KnownBits  LHS, const KnownBits &  RHS  )

inline

Definition at line 488 of file KnownBits.h.

References LHS, and RHS.

operator&() [11/11]

APInt llvm::operator& ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2068 of file APInt.h.

References LHS, and operator&().

operator&=() [1/3]

ChangeStatus & llvm::operator&=	(	ChangeStatus &	l,
		ChangeStatus	r
	)

Definition at line 195 of file Attributor.cpp.

operator&=() [2/3]

template<unsigned ElementSize>

bool llvm::operator&= ( SparseBitVector< ElementSize > &  LHS, const SparseBitVector< ElementSize > *  RHS  )

inline

Definition at line 841 of file SparseBitVector.h.

References LHS, and RHS.

operator&=() [3/3]

template<unsigned ElementSize>

bool llvm::operator&= ( SparseBitVector< ElementSize > *  LHS, const SparseBitVector< ElementSize > &  RHS  )

inline

Definition at line 835 of file SparseBitVector.h.

References LHS, and RHS.

operator*() [1/3]

APInt llvm::operator* ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2165 of file APInt.h.

References operator*(), and RHS.

Referenced by operator*(), llvm::BranchInst::succ_op_iterator::operator->(), llvm::BranchInst::const_succ_op_iterator::operator->(), llvm::IndirectBrInst::succ_op_iterator::operator->(), and llvm::IndirectBrInst::const_succ_op_iterator::operator->().

operator*() [2/3]

InstructionCost llvm::operator* ( const InstructionCost &  LHS, const InstructionCost &  RHS  )

inline

Definition at line 266 of file InstructionCost.h.

References LHS, and RHS.

operator*() [3/3]

APInt llvm::operator* ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2170 of file APInt.h.

References LHS, and operator*().

operator+() [1/9]

APInt llvm::operator+ ( APInt  a, const APInt &  b  )

inline

Definition at line 2123 of file APInt.h.

References operator+().

Referenced by operator+().

operator+() [2/9]

APInt llvm::operator+ ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2133 of file APInt.h.

References operator+(), and RHS.

operator+() [3/9]

APInt llvm::operator+ ( const APInt &  a, APInt &&  b  )

inline

Definition at line 2128 of file APInt.h.

References operator+().

operator+() [4/9]

Twine llvm::operator+ ( const char *  LHS, const StringRef &  RHS  )

inline

Additional overload to guarantee simplified codegen; this is equivalent to concat().

Definition at line 561 of file Twine.h.

References LHS, and RHS.

operator+() [5/9]

GCNRegPressure llvm::operator+ ( const GCNRegPressure &  P1, const GCNRegPressure &  P2  )

inline

Definition at line 132 of file GCNRegPressure.h.

operator+() [6/9]

InstructionCost llvm::operator+ ( const InstructionCost &  LHS, const InstructionCost &  RHS  )

inline

Definition at line 252 of file InstructionCost.h.

References LHS, and RHS.

operator+() [7/9]

Twine llvm::operator+ ( const StringRef &  LHS, const char *  RHS  )

inline

Additional overload to guarantee simplified codegen; this is equivalent to concat().

Definition at line 568 of file Twine.h.

References LHS, and RHS.

operator+() [8/9]

Twine llvm::operator+ ( const Twine &  LHS, const Twine &  RHS  )

inline

Definition at line 554 of file Twine.h.

References LHS, and RHS.

operator+() [9/9]

APInt llvm::operator+ ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2138 of file APInt.h.

References LHS, and operator+().

operator+=()

std::string & llvm::operator+= ( std::string &  buffer, StringRef  string  )

inline

Definition at line 899 of file StringRef.h.

References size().

operator-() [1/8]

APInt llvm::operator- ( APInt  a, const APInt &  b  )

inline

Definition at line 2143 of file APInt.h.

References operator-().

operator-() [2/8]

APInt llvm::operator- ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2154 of file APInt.h.

References operator-(), and RHS.

operator-() [3/8]

APInt llvm::operator- ( APInt  v )

inline

Definition at line 2118 of file APInt.h.

References operator-().

Referenced by operator-().

operator-() [4/8]

APInt llvm::operator- ( const APInt &  a, APInt &&  b  )

inline

Definition at line 2148 of file APInt.h.

References operator-().

operator-() [5/8]

GCNRegPressure llvm::operator- ( const GCNRegPressure &  P1, const GCNRegPressure &  P2  )

inline

Definition at line 139 of file GCNRegPressure.h.

operator-() [6/8]

InstructionCost llvm::operator- ( const InstructionCost &  LHS, const InstructionCost &  RHS  )

inline

Definition at line 259 of file InstructionCost.h.

References LHS, and RHS.

operator-() [7/8]

template<unsigned ElementSize>

SparseBitVector< ElementSize > llvm::operator- ( const SparseBitVector< ElementSize > &  LHS, const SparseBitVector< ElementSize > &  RHS  )

inline

Definition at line 868 of file SparseBitVector.h.

References LHS, and RHS.

operator-() [8/8]

APInt llvm::operator- ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2159 of file APInt.h.

References LHS, and operator-().

operator/()

InstructionCost llvm::operator/ ( const InstructionCost &  LHS, const InstructionCost &  RHS  )

inline

Definition at line 273 of file InstructionCost.h.

References LHS, and RHS.

operator<() [1/20]

bool llvm::operator< ( Align  Lhs, Align  Rhs  )

inline

Definition at line 271 of file Alignment.h.

operator<() [2/20]

bool llvm::operator< ( Align  Lhs, MaybeAlign  Rhs  )

delete

operator<() [3/20]

bool llvm::operator< ( Align  Lhs, uint64_t  Rhs  )

inline

Definition at line 249 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator<() [4/20]

bool llvm::operator< ( AtomicOrdering  , AtomicOrdering    )

delete

operator<() [5/20]

bool llvm::operator< ( AtomicOrderingCABI  , AtomicOrderingCABI    )

delete

operator<() [6/20]

bool llvm::operator< ( const DbgValueLoc &  A, const DbgValueLoc &  B  )

inline

Compare two fragments based on their offset.

Definition at line 282 of file DebugLocEntry.h.

operator<() [7/20]

bool llvm::operator< ( const DIExpression::FragmentInfo &  A, const DIExpression::FragmentInfo &  B  )

inline

Definition at line 3127 of file DebugInfoMetadata.h.

References A, and B.

operator<() [8/20]

bool llvm::operator< ( const DWARFAddressRange &  LHS, const DWARFAddressRange &  RHS  )

inline

Definition at line 75 of file DWARFAddressRange.h.

References LHS, and RHS.

operator<() [9/20]

bool llvm::operator< ( const DWARFDie &  LHS, const DWARFDie &  RHS  )

inline

Definition at line 349 of file DWARFDie.h.

References LHS, and RHS.

operator<() [10/20]

static bool llvm::operator< ( const DWARFVerifier::DieRangeInfo &  LHS, const DWARFVerifier::DieRangeInfo &  RHS  )

inlinestatic

Definition at line 371 of file DWARFVerifier.h.

References LHS, and RHS.

operator<() [11/20]

bool llvm::operator< ( const LiveRange::Segment &  S, SlotIndex  V  )

inline

Definition at line 929 of file LiveInterval.h.

References llvm::LiveRange::Segment::start.

operator<() [12/20]

bool llvm::operator<	(	const struct EntryValueInfo &	LHS,
		const struct EntryValueInfo &	RHS
	)

operator<() [13/20]

bool llvm::operator<	(	const struct FrameIndexExpr &	LHS,
		const struct FrameIndexExpr &	RHS
	)

operator<() [14/20]

bool llvm::operator< ( const ValueInfo &  A, const ValueInfo &  B  )

inline

Definition at line 271 of file ModuleSummaryIndex.h.

References A, assert(), and B.

operator<() [15/20]

bool llvm::operator< ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 361 of file APSInt.h.

Referenced by INITIALIZE_PASS(), llvm::HexagonBlockRanges::IndexType::operator<(), llvm::HexagonBlockRanges::IndexType::operator<=(), and llvm::VirtRegAuxInfo::weightCalcHelper().

operator<() [16/20]

bool llvm::operator< ( MaybeAlign  Lhs, Align  Rhs  )

delete

operator<() [17/20]

bool llvm::operator< ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

delete

operator<() [18/20]

template<typename ... PTs>

bool llvm::operator<	(	PointerUnion< PTs... >	lhs,
		PointerUnion< PTs... >	rhs
	)

Definition at line 212 of file PointerUnion.h.

References llvm::PointerUnion< PTs >::getOpaqueValue().

operator<() [19/20]

bool llvm::operator< ( SlotIndex  V, const LiveRange::Segment &  S  )

inline

Definition at line 925 of file LiveInterval.h.

References llvm::LiveRange::Segment::start.

operator<() [20/20]

bool llvm::operator< ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 883 of file StringRef.h.

References LHS, and RHS.

operator<<() [1/146]

template<class DigitsT >

ScaledNumber< DigitsT > llvm::operator<<	(	const ScaledNumber< DigitsT > &	L,
		int16_t	Shift
	)

Definition at line 407 of file ScaledNumber.h.

operator<<() [2/146]

llvm::raw_ostream & llvm::operator<<	(	llvm::raw_ostream &	O,
		const llvm::Annotations::Range &	R
	)

Definition at line 175 of file Annotations.cpp.

References formatv().

operator<<() [3/146]

llvm::raw_ostream & llvm::operator<<	(	llvm::raw_ostream &	OS,
		const GUID &	G
	)

Definition at line 192 of file DIARawSymbol.cpp.

References A, G, and OS.

operator<<() [4/146]

MCStreamer & llvm::operator<<	(	MCStreamer &	OS,
		MipsABIFlagsSection &	ABIFlagsSection
	)

Definition at line 58 of file MipsABIFlagsSection.cpp.

References llvm::MipsABIFlagsSection::getASESetValue(), llvm::MipsABIFlagsSection::getCPR1SizeValue(), llvm::MipsABIFlagsSection::getCPR2SizeValue(), llvm::MipsABIFlagsSection::getFlags1Value(), llvm::MipsABIFlagsSection::getFlags2Value(), llvm::MipsABIFlagsSection::getFpABIValue(), llvm::MipsABIFlagsSection::getGPRSizeValue(), llvm::MipsABIFlagsSection::getISAExtensionValue(), llvm::MipsABIFlagsSection::getISALevelValue(), llvm::MipsABIFlagsSection::getISARevisionValue(), llvm::MipsABIFlagsSection::getVersionValue(), and OS.

operator<<() [5/146]

template<typename OStream , typename T >

std::enable_if_t<!std::is_reference_v< OStream > && std::is_base_of_v< raw_ostream, OStream >, OStream && > llvm::operator<<	(	OStream &&	OS,
		const T &	Value
	)

Call the appropriate insertion operator, given an rvalue reference to a raw_ostream object and return a stream of the same type as the argument.

Definition at line 1 of file raw_ostream.h.

operator<<() [6/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AAPointerInfo::Access &	Acc
	)

Definition at line 3794 of file Attributor.cpp.

References llvm::AAPointerInfo::Access::getContent(), llvm::AAPointerInfo::Access::getKind(), llvm::AAPointerInfo::Access::getLocalInst(), llvm::AAPointerInfo::Access::getRemoteInst(), and OS.

operator<<() [7/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const LoopNest &	LN
	)

Definition at line 437 of file LoopNestAnalysis.cpp.

References llvm::LoopNest::getLoops(), llvm::LoopNest::getMaxPerfectDepth(), llvm::Loop::getName(), llvm::LoopNest::getNestDepth(), llvm::LoopNest::getOutermostLoop(), and OS.

operator<<() [8/146]

raw_ostream & llvm::operator<< ( raw_ostream &  O, const ARMConstantPoolValue &  V  )

inline

Definition at line 134 of file ARMConstantPoolValue.h.

operator<<() [9/146]

template<class NodeT >

raw_ostream & llvm::operator<<	(	raw_ostream &	O,
		const DomTreeNodeBase< NodeT > *	Node
	)

Definition at line 174 of file GenericDomTree.h.

References Node::printAsOperand().

operator<<() [10/146]

raw_ostream & llvm::operator<< ( raw_ostream &  O, const Module &  M  )

inline

An raw_ostream inserter for modules.

Definition at line 1075 of file Module.h.

operator<<() [11/146]

raw_ostream & llvm::operator<< ( raw_ostream &  O, FastMathFlags  FMF  )

inline

Definition at line 123 of file FMF.h.

References llvm::FastMathFlags::print().

operator<<() [12/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		AliasResult	AR
	)

<< operator for AliasResult.

Definition at line 406 of file AliasAnalysis.cpp.

References llvm::AliasResult::getOffset(), llvm::AliasResult::hasOffset(), llvm::AliasResult::MayAlias, llvm::AliasResult::MustAlias, llvm::AliasResult::NoAlias, OS, and llvm::AliasResult::PartialAlias.

operator<<() [13/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, BranchProbability  Prob  )

inline

Definition at line 200 of file BranchProbability.h.

References OS, and llvm::BranchProbability::print().

operator<<() [14/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		ChangeStatus	S
	)

Helpers to ease debugging through output streams and print calls.

{

Definition at line 3675 of file Attributor.cpp.

References CHANGED, and OS.

operator<<() [15/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		CmpInst::Predicate	Pred
	)

Definition at line 4666 of file Instructions.cpp.

References llvm::CmpInst::getPredicateName(), and OS.

operator<<() [16/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AbstractAttribute &	AA
	)

Forward declarations of output streams for debug purposes.

{

Definition at line 3725 of file Attributor.cpp.

References OS, and llvm::AbstractAttribute::print().

operator<<() [17/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AbstractState &	State
	)

Definition at line 3721 of file Attributor.cpp.

References llvm::AbstractState::isAtFixpoint(), llvm::AbstractState::isValidState(), and OS.

operator<<() [18/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AddressRange &	R
	)

Definition at line 65 of file ExtractRanges.cpp.

References HEX64, and OS.

operator<<() [19/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AddressRanges &	AR
	)

Definition at line 69 of file ExtractRanges.cpp.

References I, OS, llvm::AddressRangesBase< T >::size(), and Size.

operator<<() [20/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const AliasSet &  AS  )

inline

Definition at line 155 of file AliasSetTracker.h.

References OS, and llvm::AliasSet::print().

operator<<() [21/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const AliasSetTracker &  AST  )

inline

Definition at line 263 of file AliasSetTracker.h.

References OS, and llvm::AliasSetTracker::print().

operator<<() [22/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const AllocInfo &  AE  )

inline

Definition at line 412 of file ModuleSummaryIndex.h.

References First, llvm::AllocInfo::MIBs, OS, and llvm::AllocInfo::Versions.

operator<<() [23/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const AMDGPU::IsaInfo::TargetIDSetting	S
	)

Definition at line 3030 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::IsaInfo::Any, llvm::AMDGPU::IsaInfo::Off, llvm::AMDGPU::IsaInfo::On, OS, and llvm::AMDGPU::IsaInfo::Unsupported.

operator<<() [24/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const APFixedPoint &  FX  )

inline

Definition at line 293 of file APFixedPoint.h.

References OS, and llvm::APFixedPoint::toString().

operator<<() [25/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const APInt &  I  )

inline

Definition at line 2113 of file APInt.h.

References I, and OS.

operator<<() [26/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const APSInt &  I  )

inline

Definition at line 364 of file APSInt.h.

References I, and OS.

operator<<() [27/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const ArgDescriptor &  Arg  )

inline

Definition at line 90 of file AMDGPUArgumentUsageInfo.h.

References OS, and llvm::ArgDescriptor::print().

operator<<() [28/146]

static raw_ostream & llvm::operator<< ( raw_ostream &  OS, const BitVector &  V  )

inlinestatic

Definition at line 169 of file StackLifetime.h.

References Idx, and OS.

operator<<() [29/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const BT::BitValue &	BV
	)

Definition at line 97 of file BitTracker.cpp.

operator<<() [30/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const BT::RegisterCell &	RC
	)

Definition at line 115 of file BitTracker.cpp.

operator<<() [31/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const CacheCost &	CC
	)

Definition at line 549 of file LoopCacheAnalysis.cpp.

References CC, and OS.

operator<<() [32/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const CallsiteInfo &  SNI  )

inline

Definition at line 328 of file ModuleSummaryIndex.h.

References llvm::CallsiteInfo::Callee, llvm::CallsiteInfo::Clones, First, OS, and llvm::CallsiteInfo::StackIdIndices.

operator<<() [33/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Comdat &  C  )

inline

Definition at line 71 of file Comdat.h.

References llvm::CallingConv::C, and OS.

operator<<() [34/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const ConstantRange &  CR  )

inline

Definition at line 578 of file ConstantRange.h.

References OS, and llvm::ConstantRange::print().

operator<<() [35/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DataDependenceGraph &	G
	)

Definition at line 251 of file DDG.cpp.

References G, and OS.

operator<<() [36/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const DbgMarker &  Marker  )

inline

Definition at line 644 of file DebugProgramInstruction.h.

References OS, and llvm::DbgMarker::print().

operator<<() [37/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const DbgRecord &  R  )

inline

Definition at line 216 of file DebugProgramInstruction.h.

References OS.

operator<<() [38/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DDGEdge &	E
	)

Definition at line 176 of file DDG.cpp.

References llvm::DDGEdge::getKind(), llvm::DGEdge< NodeType, EdgeType >::getTargetNode(), and OS.

operator<<() [39/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DDGEdge::EdgeKind	K
	)

Definition at line 156 of file DDG.cpp.

References llvm::DDGEdge::MemoryDependence, OS, llvm::DDGEdge::RegisterDefUse, llvm::DDGEdge::Rooted, and llvm::DDGEdge::Unknown.

operator<<() [40/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DDGNode &	N
	)

Definition at line 81 of file DDG.cpp.

References I, llvm::raw_ostream::indent(), llvm_unreachable, N, and OS.

operator<<() [41/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DDGNode::NodeKind	K
	)

Definition at line 58 of file DDG.cpp.

References llvm::DDGNode::MultiInstruction, OS, llvm::DDGNode::PiBlock, llvm::DDGNode::Root, llvm::DDGNode::SingleInstruction, and llvm::DDGNode::Unknown.

operator<<() [42/146]

template<typename LeafTy , typename ScalarTy >

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const details::FixedOrScalableQuantity< LeafTy, ScalarTy > &  PS  )

inline

Stream operator function for FixedOrScalableQuantity.

Definition at line 406 of file TypeSize.h.

References OS, and llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::print().

operator<<() [43/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DWARFAddressRange &	R
	)

Definition at line 30 of file DWARFAddressRange.cpp.

References OS.

operator<<() [44/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const DWARFLocationExpression &	Loc
	)

Definition at line 15 of file DWARFLocationExpression.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::DWARFLocationExpression::Expr, formatv(), make_range(), OS, and llvm::DWARFLocationExpression::Range.

operator<<() [45/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const EVT &  V  )

inline

Definition at line 545 of file ValueTypes.h.

References OS.

operator<<() [46/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const FaultMapParser &	FMP
	)

Definition at line 51 of file FaultMapParser.cpp.

References format_hex(), llvm::FaultMapParser::getFaultMapVersion(), llvm::FaultMapParser::getFirstFunctionInfo(), llvm::FaultMapParser::FunctionInfoAccessor::getNextFunctionInfo(), llvm::FaultMapParser::getNumFunctions(), I, and OS.

operator<<() [47/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const FaultMapParser::FunctionFaultInfoAccessor &	FFI
	)

Definition at line 32 of file FaultMapParser.cpp.

References llvm::FaultMapParser::FunctionFaultInfoAccessor::getFaultingPCOffset(), llvm::FaultMapParser::FunctionFaultInfoAccessor::getFaultKind(), llvm::FaultMapParser::FunctionFaultInfoAccessor::getHandlerPCOffset(), OS, and printFaultType().

operator<<() [48/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const FaultMapParser::FunctionInfoAccessor &	FI
	)

Definition at line 42 of file FaultMapParser.cpp.

References format_hex(), llvm::FaultMapParser::FunctionInfoAccessor::getFunctionAddr(), llvm::FaultMapParser::FunctionInfoAccessor::getFunctionFaultInfoAt(), llvm::FaultMapParser::FunctionInfoAccessor::getNumFaultingPCs(), I, and OS.

operator<<() [49/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const GCNSchedStageID &	StageID
	)

Definition at line 670 of file GCNSchedStrategy.cpp.

References ClusteredLowOccupancyReschedule, ILPInitialSchedule, OccInitialSchedule, OS, PreRARematerialize, and UnclusteredHighRPReschedule.

operator<<() [50/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const HexagonBlockRanges::IndexRange &	IR
	)

Definition at line 502 of file HexagonBlockRanges.cpp.

References IR, and OS.

operator<<() [51/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const HexagonBlockRanges::InstrIndexMap &	M
	)

Definition at line 517 of file HexagonBlockRanges.cpp.

References Idx, and OS.

operator<<() [52/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const HexagonBlockRanges::PrintRangeMap &	P
	)

Definition at line 526 of file HexagonBlockRanges.cpp.

References I, OS, P, and printReg().

operator<<() [53/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const HexagonBlockRanges::RangeList &	RL
	)

Definition at line 510 of file HexagonBlockRanges.cpp.

References OS.

operator<<() [54/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const HexNumber &	Value
	)

Definition at line 9 of file ScopedPrinter.cpp.

References OS, and llvm::Value::Value().

operator<<() [55/146]

LLVM_ATTRIBUTE_UNUSED raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const ILPValue &	Val
	)

Definition at line 1540 of file ScheduleDAGInstrs.cpp.

References OS, and llvm::ILPValue::print().

operator<<() [56/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const IndexedReference &	R
	)

Definition at line 129 of file LoopCacheAnalysis.cpp.

References OS, and Size.

operator<<() [57/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Init &  I  )

inline

Definition at line 407 of file Record.h.

References I, and OS.

operator<<() [58/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const InstructionCost &  V  )

inline

Definition at line 280 of file InstructionCost.h.

References OS.

operator<<() [59/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const IntegerRangeState &	State
	)

Definition at line 3711 of file Attributor.cpp.

References llvm::IntegerRangeState::getAssumed(), llvm::IntegerRangeState::getBitWidth(), llvm::IntegerRangeState::getKnown(), OS, and llvm::ConstantRange::print().

operator<<() [60/146]

template<typename base_ty , base_ty BestState, base_ty WorstState>

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const IntegerStateBase< base_ty, BestState, WorstState > &	S
	)

Definition at line 3427 of file Attributor.h.

References llvm::IntegerStateBase< base_ty, BestState, WorstState >::getAssumed(), llvm::IntegerStateBase< base_ty, BestState, WorstState >::getKnown(), and OS.

operator<<() [61/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const IRPosition &	Pos
	)

Definition at line 3701 of file Attributor.cpp.

References llvm::IRPosition::getAnchorValue(), llvm::IRPosition::getAssociatedValue(), llvm::IRPosition::getCallBaseContext(), llvm::IRPosition::getCallSiteArgNo(), llvm::Value::getName(), llvm::IRPosition::getPositionKind(), llvm::IRPosition::hasCallBaseContext(), and OS.

operator<<() [62/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const KnownBits &  Known  )

inline

Definition at line 518 of file KnownBits.h.

References OS, and llvm::KnownBits::print().

operator<<() [63/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LiveInterval &  LI  )

inline

Definition at line 918 of file LiveInterval.h.

References OS, and llvm::LiveInterval::print().

operator<<() [64/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LiveInterval::SubRange &  SR  )

inline

Definition at line 912 of file LiveInterval.h.

References OS, and llvm::LiveInterval::SubRange::print().

operator<<() [65/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LivePhysRegs &  LR  )

inline

Definition at line 177 of file LivePhysRegs.h.

References OS, and llvm::LivePhysRegs::print().

operator<<() [66/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LiveRange &  LR  )

inline

Definition at line 680 of file LiveInterval.h.

References OS, and llvm::LiveRange::print().

operator<<() [67/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const LiveRange::Segment &	S
	)

Definition at line 989 of file LiveInterval.cpp.

References llvm::LiveRange::Segment::end, llvm::VNInfo::id, OS, llvm::LiveRange::Segment::start, and llvm::LiveRange::Segment::valno.

operator<<() [68/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LiveRangeUpdater &  X  )

inline

Definition at line 987 of file LiveInterval.h.

References OS, and X.

operator<<() [69/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const LLT &  Ty  )

inline

Definition at line 456 of file LowLevelType.h.

References OS, and llvm::LLT::print().

operator<<() [70/146]

template<class BlockT , class LoopT >

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const LoopBase< BlockT, LoopT > &	Loop
	)

Definition at line 512 of file GenericLoopInfo.h.

References OS, and llvm::LoopBase< BlockT, LoopT >::print().

operator<<() [71/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const MachineBasicBlock &	MBB
	)

Definition at line 115 of file MachineBasicBlock.cpp.

References MBB, OS, and llvm::MachineBasicBlock::print().

operator<<() [72/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MachineConstantPoolValue &  V  )

inline

Definition at line 57 of file MachineConstantPool.h.

References OS.

operator<<() [73/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MachineInstr &  MI  )

inline

Definition at line 2047 of file MachineInstr.h.

References MI, OS, and llvm::Pass::print().

operator<<() [74/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MachineOperand &  MO  )

inline

Definition at line 1041 of file MachineOperand.h.

References OS, and llvm::MachineOperand::print().

operator<<() [75/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MachineTraceMetrics::Ensemble &  En  )

inline

Definition at line 429 of file MachineTraceMetrics.h.

References OS, and llvm::MachineTraceMetrics::Ensemble::print().

operator<<() [76/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MachineTraceMetrics::Trace &  Tr  )

inline

Definition at line 423 of file MachineTraceMetrics.h.

References OS, and llvm::MachineTraceMetrics::Trace::print().

operator<<() [77/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCExpr &  E  )

inline

Definition at line 138 of file MCExpr.h.

References E, and OS.

operator<<() [78/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const MCFixup &	AF
	)

Definition at line 329 of file MCFragment.cpp.

References llvm::MCFixup::getKind(), llvm::MCFixup::getOffset(), llvm::MCFixup::getValue(), and OS.

operator<<() [79/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCInst &  MI  )

inline

Definition at line 246 of file MCInst.h.

References MI, OS, and llvm::Pass::print().

operator<<() [80/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCLabel &  Label  )

inline

Definition at line 49 of file MCLabel.h.

References OS.

operator<<() [81/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCOperand &  MO  )

inline

Definition at line 241 of file MCInst.h.

References OS, and llvm::MCOperand::print().

operator<<() [82/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCParsedAsmOperand &  MO  )

inline

Definition at line 100 of file MCParsedAsmOperand.h.

References OS, and llvm::MCParsedAsmOperand::print().

operator<<() [83/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MCSymbol &  Sym  )

inline

Definition at line 437 of file MCSymbol.h.

References OS, and Sym.

operator<<() [84/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MemoryAccess &  MA  )

inline

Definition at line 240 of file MemorySSA.h.

References OS, and llvm::MemoryAccess::print().

operator<<() [85/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Metadata &  MD  )

inline

Definition at line 164 of file Metadata.h.

References OS, and llvm::Metadata::print().

operator<<() [86/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MIBInfo &  MIB  )

inline

Definition at line 377 of file ModuleSummaryIndex.h.

References llvm::MIBInfo::AllocType, First, for(), OS, and llvm::MIBInfo::StackIdIndices.

operator<<() [87/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const MVT &  VT  )

inline

Definition at line 547 of file MachineValueType.h.

References OS, and llvm::MVT::print().

operator<<() [88/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const object::WasmSymbol &  Sym  )

inline

Definition at line 369 of file Wasm.h.

References OS, and Sym.

operator<<() [89/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const PotentialConstantIntValuesState &	R
	)

Definition at line 3730 of file Attributor.cpp.

References llvm::PotentialValuesState< MemberTy >::getAssumedSet(), llvm::PotentialValuesState< MemberTy >::isValidState(), OS, and llvm::PotentialValuesState< MemberTy >::undefIsContained().

operator<<() [90/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const PotentialLLVMValuesState &	R
	)

Definition at line 3746 of file Attributor.cpp.

References F, llvm::PotentialValuesState< MemberTy >::getAssumedSet(), llvm::PotentialValuesState< MemberTy >::isValidState(), OS, and llvm::PotentialValuesState< MemberTy >::undefIsContained().

operator<<() [91/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Printable &  P  )

inline

Definition at line 45 of file Printable.h.

References OS, and P.

operator<<() [92/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const PseudoSourceValue *	PSV
	)

Definition at line 1035 of file ScheduleDAGInstrs.cpp.

References OS.

operator<<() [93/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const Record &	R
	)

Definition at line 2894 of file Record.cpp.

References assert(), llvm::ArrayRef< T >::empty(), OS, and llvm::RecordVal::print().

operator<<() [94/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const RecordKeeper &	RK
	)

Definition at line 3165 of file Record.cpp.

References llvm::CallingConv::C, D, llvm::RecordKeeper::getClasses(), llvm::RecordKeeper::getDefs(), and OS.

operator<<() [95/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RecordVal &  RV  )

inline

Definition at line 1626 of file Record.h.

References OS, and llvm::RecordVal::print().

operator<<() [96/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RecTy &  Ty  )

inline

Definition at line 104 of file Record.h.

References OS, and llvm::RecTy::print().

operator<<() [97/146]

template<class Tr >

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegionNodeBase< Tr > &  Node  )

inline

Print a RegionNode.

Definition at line 1014 of file RegionInfo.h.

References OS.

operator<<() [98/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegisterBank &  RegBank  )

inline

Definition at line 83 of file RegisterBank.h.

References OS, and llvm::RegisterBank::print().

operator<<() [99/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegisterBankInfo::InstructionMapping &  InstrMapping  )

inline

Definition at line 777 of file RegisterBankInfo.h.

References OS, and llvm::RegisterBankInfo::InstructionMapping::print().

operator<<() [100/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegisterBankInfo::OperandsMapper &  OpdMapper  )

inline

Definition at line 784 of file RegisterBankInfo.h.

References OS, and llvm::RegisterBankInfo::OperandsMapper::print().

operator<<() [101/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegisterBankInfo::PartialMapping &  PartMapping  )

inline

Definition at line 764 of file RegisterBankInfo.h.

References OS, and llvm::RegisterBankInfo::PartialMapping::print().

operator<<() [102/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const RegisterBankInfo::ValueMapping &  ValMapping  )

inline

Definition at line 771 of file RegisterBankInfo.h.

References OS, and llvm::RegisterBankInfo::ValueMapping::print().

operator<<() [103/146]

template<class DigitsT >

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const ScaledNumber< DigitsT > &	X
	)

Definition at line 743 of file ScaledNumber.h.

References OS, and X.

operator<<() [104/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const SCEV &  S  )

inline

Definition at line 200 of file ScalarEvolution.h.

References OS, and llvm::SCEV::print().

operator<<() [105/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const SCEVPredicate &  P  )

inline

Definition at line 255 of file ScalarEvolution.h.

References OS, and P.

operator<<() [106/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const ScheduleMetrics &  Sm  )

inline

Definition at line 158 of file GCNSchedStrategy.h.

References dbgs(), llvm::ScheduleMetrics::getBubbles(), llvm::ScheduleMetrics::getLength(), llvm::ScheduleMetrics::getMetric(), OS, and llvm::ScheduleMetrics::ScaleFactor.

operator<<() [107/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const StackLifetime::LiveRange &  R  )

inline

Definition at line 178 of file StackLifetime.h.

operator<<() [108/146]

template<typename T , typename = decltype(std::declval<raw_ostream &>() << std::declval<const T &>())>

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const std::optional< T > &	O
	)

Definition at line 779 of file raw_ostream.h.

References OS.

operator<<() [109/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Twine &  RHS  )

inline

Definition at line 572 of file Twine.h.

References OS, llvm::Value::print(), and RHS.

operator<<() [110/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Type &  T  )

inline

Definition at line 501 of file Type.h.

References OS.

operator<<() [111/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const Value &  V  )

inline

Definition at line 877 of file Value.h.

References OS.

operator<<() [112/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const ValueInfo &  VI  )

inline

Definition at line 252 of file ModuleSummaryIndex.h.

References OS.

operator<<() [113/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const ValueLatticeElement &	Val
	)

Definition at line 55 of file ValueLattice.cpp.

References llvm::ValueLatticeElement::getConstant(), llvm::ValueLatticeElement::getConstantRange(), llvm::ConstantRange::getLower(), llvm::ValueLatticeElement::getNotConstant(), llvm::ConstantRange::getUpper(), llvm::ValueLatticeElement::isConstantRange(), llvm::ValueLatticeElement::isConstantRangeIncludingUndef(), llvm::ValueLatticeElement::isNotConstant(), llvm::ValueLatticeElement::isOverdefined(), llvm::ValueLatticeElement::isUndef(), llvm::ValueLatticeElement::isUnknown(), and OS.

operator<<() [114/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const VirtRegMap &  VRM  )

inline

Definition at line 204 of file VirtRegMap.h.

References OS, and llvm::VirtRegMap::print().

operator<<() [115/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const VPlan &  Plan  )

inline

Definition at line 3273 of file VPlan.h.

References OS, and llvm::VPlan::print().

operator<<() [116/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, const VPlanIngredient &  I  )

inline

Definition at line 3268 of file VPlan.h.

References I, and OS.

operator<<() [117/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const VPValue &	V
	)

Definition at line 59 of file VPlan.cpp.

References OS.

operator<<() [118/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		const WebAssemblyException &	WE
	)

operator<<() [119/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, DenormalMode  Mode  )

inline

Definition at line 183 of file FloatingPointMode.h.

References Mode, and OS.

operator<<() [120/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		FPClassTest	Mask
	)

Write a human readable form of Mask to OS.

Definition at line 86 of file FloatingPointMode.cpp.

References assert(), fcNone, Name, NoFPClassName, and OS.

operator<<() [121/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		HexagonBlockRanges::IndexType	Idx
	)

Definition at line 490 of file HexagonBlockRanges.cpp.

References llvm::HexagonBlockRanges::IndexType::Entry, llvm::HexagonBlockRanges::IndexType::Exit, llvm::HexagonBlockRanges::IndexType::First, Idx, llvm::HexagonBlockRanges::IndexType::None, and OS.

operator<<() [122/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		IRPosition::Kind	AP
	)

Definition at line 3679 of file Attributor.cpp.

References llvm::IRPosition::IRP_ARGUMENT, llvm::IRPosition::IRP_CALL_SITE, llvm::IRPosition::IRP_CALL_SITE_ARGUMENT, llvm::IRPosition::IRP_CALL_SITE_RETURNED, llvm::IRPosition::IRP_FLOAT, llvm::IRPosition::IRP_FUNCTION, llvm::IRPosition::IRP_INVALID, llvm::IRPosition::IRP_RETURNED, llvm_unreachable, and OS.

operator<<() [123/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		LegacyLegalizeActions::LegacyLegalizeAction	Action
	)

Definition at line 28 of file LegacyLegalizerInfo.cpp.

References llvm::LegacyLegalizeActions::Bitcast, llvm::LegacyLegalizeActions::Custom, llvm::LegacyLegalizeActions::FewerElements, llvm::IRSimilarity::Legal, llvm::LegacyLegalizeActions::Libcall, llvm::LegacyLegalizeActions::Lower, llvm::LegacyLegalizeActions::MoreElements, llvm::LegacyLegalizeActions::NarrowScalar, llvm::LegacyLegalizeActions::NotFound, OS, llvm::LegacyLegalizeActions::Unsupported, and llvm::LegacyLegalizeActions::WidenScalar.

operator<<() [124/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		LegalizeActions::LegalizeAction	Action
	)

operator<<() [125/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, LocationSize  Size  )

inline

Definition at line 214 of file MemoryLocation.h.

References OS, and Size.

operator<<() [126/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		MemoryEffects	RMRB
	)

Debug print MemoryEffects.

Definition at line 444 of file AliasAnalysis.cpp.

References ArgMem, llvm::MemoryEffectsBase< LocationEnum >::getModRef(), InaccessibleMem, llvm::MemoryEffectsBase< LocationEnum >::locations(), OS, and Other.

operator<<() [127/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		ModRefInfo	MR
	)

Debug print ModRefInfo.

Definition at line 426 of file AliasAnalysis.cpp.

References Mod, ModRef, NoModRef, OS, and Ref.

operator<<() [128/146]

raw_ostream & llvm::operator<< ( raw_ostream &  OS, RoundingMode  RM  )

inline

Definition at line 63 of file FloatingPointMode.h.

References OS, and spell().

operator<<() [129/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		ScalarEvolution::BlockDisposition	BD
	)

Definition at line 13599 of file ScalarEvolution.cpp.

References llvm::ScalarEvolution::DoesNotDominateBlock, llvm::ScalarEvolution::DominatesBlock, OS, and llvm::ScalarEvolution::ProperlyDominatesBlock.

operator<<() [130/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		ScalarEvolution::LoopDisposition	LD
	)

Definition at line 13584 of file ScalarEvolution.cpp.

References llvm::ScalarEvolution::LoopComputable, llvm::ScalarEvolution::LoopInvariant, llvm::ScalarEvolution::LoopVariant, and OS.

operator<<() [131/146]

raw_ostream & llvm::operator<< ( raw_ostream &  os, SlotIndex  li  )

inline

Definition at line 290 of file SlotIndexes.h.

References llvm::SlotIndex::print().

operator<<() [132/146]

llvm::raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		std::nullopt_t
	)

Definition at line 11 of file Optional.cpp.

References OS.

operator<<() [133/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		sys::TimePoint<>	TP
	)

Definition at line 61 of file Chrono.cpp.

References format(), getStructTM(), and OS.

operator<<() [134/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	OS,
		sys::UtcTime<>	TP
	)

operator<<() [135/146]

raw_ostream & llvm::operator<<	(	raw_ostream &	Out,
		const VersionTuple &	V
	)

Print a version number.

Definition at line 30 of file VersionTuple.cpp.

operator<<() [136/146]

static raw_ostream & llvm::operator<< ( raw_ostream &  R, const ore::NV &  Arg  )

static

Definition at line 335 of file InlineAdvisor.cpp.

References llvm::DiagnosticInfoOptimizationBase::Argument::Val.

operator<<() [137/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &&	R,
		const InlineCost &	IC
	)

Definition at line 340 of file InlineAdvisor.cpp.

References llvm::InlineCost::getCost(), llvm::InlineCost::getReason(), llvm::InlineCost::getThreshold(), llvm::InlineCost::isAlways(), and llvm::InlineCost::isNever().

operator<<() [138/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &&	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::Argument >	A
	)

Definition at line 577 of file DiagnosticInfo.h.

References A.

operator<<() [139/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &&	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setIsVerbose >	V
	)

Definition at line 599 of file DiagnosticInfo.h.

operator<<() [140/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &&	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, StringRef >	S
	)

Also allow r-value for the remark to allow insertion into a temporarily-constructed remark.

Definition at line 555 of file DiagnosticInfo.h.

operator<<() [141/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::Argument >	A
	)

Definition at line 566 of file DiagnosticInfo.h.

References A.

operator<<() [142/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setExtraArgs >	EA
	)

Definition at line 610 of file DiagnosticInfo.h.

operator<<() [143/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, DiagnosticInfoOptimizationBase::setIsVerbose >	V
	)

Definition at line 588 of file DiagnosticInfo.h.

operator<<() [144/146]

template<class RemarkT >

RemarkT & llvm::operator<<	(	RemarkT &	R,
		std::enable_if_t< std::is_base_of< DiagnosticInfoOptimizationBase, RemarkT >::value, StringRef >	S
	)

Allow the insertion operator to return the actual remark type rather than a common base class.

This allows returning the result of the insertion directly by value, e.g. return OptimizationRemarkAnalysis(...) << "blah".

Definition at line 542 of file DiagnosticInfo.h.

operator<<() [145/146]

template<typename T >

std::ostream & llvm::operator<<	(	std::ostream &	OS,
		const StringMap< T > &	M
	)

Support for printing to std::ostream, for use with e.g.

producing more useful error messages with Google Test.

Definition at line 24 of file StringMap.h.

References E, formatv(), make_range(), OS, and sort().

operator<<() [146/146]

template<typename T >

std::ostream & llvm::operator<<	(	std::ostream &	OS,
		const StringMapEntry< T > &	E
	)

Support for printing to std::ostream, for use with e.g.

producing more useful error messages with Google Test.

Definition at line 33 of file StringMapEntry.h.

operator<=() [1/9]

bool llvm::operator<= ( Align  Lhs, Align  Rhs  )

inline

Definition at line 265 of file Alignment.h.

operator<=() [2/9]

bool llvm::operator<= ( Align  Lhs, MaybeAlign  Rhs  )

delete

operator<=() [3/9]

bool llvm::operator<= ( Align  Lhs, uint64_t  Rhs  )

inline

Definition at line 241 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator<=() [4/9]

bool llvm::operator<= ( AtomicOrdering  , AtomicOrdering    )

delete

operator<=() [5/9]

bool llvm::operator<= ( AtomicOrderingCABI  , AtomicOrderingCABI    )

delete

operator<=() [6/9]

bool llvm::operator<= ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 359 of file APSInt.h.

operator<=() [7/9]

bool llvm::operator<= ( MaybeAlign  Lhs, Align  Rhs  )

delete

operator<=() [8/9]

bool llvm::operator<= ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

delete

operator<=() [9/9]

bool llvm::operator<= ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 887 of file StringRef.h.

References LHS, and RHS.

operator==() [1/37]

bool llvm::operator== ( Align  Lhs, Align  Rhs  )

inline

Comparisons operators between Align.

Definition at line 259 of file Alignment.h.

operator==() [2/37]

bool llvm::operator== ( Align  Lhs, MaybeAlign  Rhs  )

inline

Definition at line 297 of file Alignment.h.

operator==() [3/37]

bool llvm::operator== ( Align  Lhs, uint64_t  Rhs  )

inline

Comparisons between Align and scalars. Rhs must be positive.

Definition at line 233 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator==() [4/37]

template<typename T >

bool llvm::operator== ( ArrayRef< T >  LHS, ArrayRef< T >  RHS  )

inline

Definition at line 540 of file ArrayRef.h.

References LHS, and RHS.

operator==() [5/37]

bool llvm::operator== ( const AddressRangeValuePair &  LHS, const AddressRangeValuePair &  RHS  )

inline

Definition at line 153 of file AddressRanges.h.

References LHS, RHS, and llvm::Value::Value().

Referenced by llvm::IntervalMap< KeyT, ValT, N, Traits >::const_iterator::operator!=(), llvm::IRMover::StructTypeKeyInfo::KeyTy::operator!=(), llvm::SSAUpdaterTraits< LDVSSAUpdater >::PHI_iterator::operator!=(), llvm::SSAUpdaterTraits< MachineSSAUpdater >::PHI_iterator::operator!=(), llvm::SSAUpdaterTraits< SSAUpdater >::PHI_iterator::operator!=(), llvm::HexagonBlockRanges::IndexType::operator<=(), and llvm::AArch64TargetLowering::ReconstructShuffle().

operator==() [6/37]

bool llvm::operator== ( const DbgValueLoc &  A, const DbgValueLoc &  B  )

inline

Compare two DbgValueLocs for equality.

Definition at line 276 of file DebugLocEntry.h.

operator==() [7/37]

bool llvm::operator== ( const DbgValueLocEntry &  A, const DbgValueLocEntry &  B  )

inline

Compare two DbgValueLocEntries for equality.

Definition at line 256 of file DebugLocEntry.h.

operator==() [8/37]

template<typename DerivedT , typename KeyT , typename ValueT , typename KeyInfoT , typename BucketT >

bool llvm::operator==	(	const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &	LHS,
		const DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT > &	RHS
	)

Equality comparison for DenseMap.

Iterates over elements of LHS confirming that each (key, value) pair in LHS is also in RHS, and that no additional pairs are in RHS. Equivalent to N calls to RHS.find and N value comparisons. Amortized complexity is linear, worst case is O(N^2) (if every hash collides).

Definition at line 712 of file DenseMap.h.

References I, LHS, and RHS.

operator==() [9/37]

template<typename DerivedT , typename KeyInfoT , typename BucketT >

bool llvm::operator==	(	const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &	LHS,
		const DenseMapBase< DerivedT, SymbolsMapKey, MachO::Symbol *, KeyInfoT, BucketT > &	RHS
	)

Definition at line 52 of file SymbolSet.h.

References I, LHS, and RHS.

operator==() [10/37]

bool llvm::operator== ( const DIExpression::FragmentInfo &  A, const DIExpression::FragmentInfo &  B  )

inline

Definition at line 3121 of file DebugInfoMetadata.h.

References A, and B.

operator==() [11/37]

bool llvm::operator== ( const DWARFAddressRange &  LHS, const DWARFAddressRange &  RHS  )

inline

Definition at line 80 of file DWARFAddressRange.h.

References LHS, and RHS.

operator==() [12/37]

bool llvm::operator== ( const DWARFDie &  LHS, const DWARFDie &  RHS  )

inline

Definition at line 340 of file DWARFDie.h.

References LHS, and RHS.

operator==() [13/37]

bool llvm::operator== ( const DWARFDie::attribute_iterator &  LHS, const DWARFDie::attribute_iterator &  RHS  )

inline

Definition at line 330 of file DWARFDie.h.

operator==() [14/37]

bool llvm::operator== ( const DWARFDie::iterator &  LHS, const DWARFDie::iterator &  RHS  )

inline

Definition at line 380 of file DWARFDie.h.

operator==() [15/37]

bool llvm::operator== ( const DWARFExpression::iterator &  LHS, const DWARFExpression::iterator &  RHS  )

inline

Definition at line 182 of file DWARFExpression.h.

operator==() [16/37]

bool llvm::operator== ( const DWARFLocationExpression &  L, const DWARFLocationExpression &  R  )

inline

Definition at line 31 of file DWARFLocationExpression.h.

operator==() [17/37]

template<class T , class E >

std::enable_if_t< std::is_error_code_enum< E >::value|| std::is_error_condition_enum< E >::value, bool > llvm::operator==	(	const ErrorOr< T > &	Err,
		E	Code
	)

Definition at line 265 of file ErrorOr.h.

operator==() [18/37]

bool llvm::operator==	(	const HTTPRequest &	A,
		const HTTPRequest &	B
	)

operator==() [19/37]

template<class T , class U >

bool llvm::operator== ( const IntrusiveRefCntPtr< T > &  A, const IntrusiveRefCntPtr< U > &  B  )

inline

Definition at line 240 of file IntrusiveRefCntPtr.h.

References A, and B.

operator==() [20/37]

template<class T >

bool llvm::operator==	(	const IntrusiveRefCntPtr< T > &	A,
		std::nullptr_t	B
	)

Definition at line 277 of file IntrusiveRefCntPtr.h.

References A, and B.

operator==() [21/37]

template<class T , class U >

bool llvm::operator== ( const IntrusiveRefCntPtr< T > &  A, U *  B  )

inline

Definition at line 252 of file IntrusiveRefCntPtr.h.

References A, and B.

operator==() [22/37]

template<typename PtrType >

bool llvm::operator==	(	const SmallPtrSetImpl< PtrType > &	LHS,
		const SmallPtrSetImpl< PtrType > &	RHS
	)

Equality comparison for SmallPtrSet.

Iterates over elements of LHS confirming that each value from LHS is also in RHS, and that no additional values are in RHS.

Definition at line 401 of file SmallPtrSet.h.

References LHS, and RHS.

operator==() [23/37]

template<typename T , unsigned LN, unsigned RN, typename C >

bool llvm::operator==	(	const SmallSet< T, LN, C > &	LHS,
		const SmallSet< T, RN, C > &	RHS
	)

Equality comparison for SmallSet.

Iterates over elements of LHS confirming that each element is also a member of RHS, and that RHS contains no additional values. Equivalent to N calls to RHS.count. For small-set mode amortized complexity is O(N^2) For large-set mode amortized complexity is linear, worst case is O(N^2) (if every hash collides).

Definition at line 267 of file SmallSet.h.

References all_of(), E, LHS, and RHS.

operator==() [24/37]

bool llvm::operator== ( const std::reverse_iterator< DWARFDie::iterator > &  LHS, const std::reverse_iterator< DWARFDie::iterator > &  RHS  )

inline

Definition at line 461 of file DWARFDie.h.

References LHS, and RHS.

operator==() [25/37]

bool llvm::operator== ( const ValueInfo &  A, const ValueInfo &  B  )

inline

Definition at line 259 of file ModuleSummaryIndex.h.

References A, assert(), and B.

operator==() [26/37]

bool llvm::operator== ( DIDerivedType::PtrAuthData  Lhs, DIDerivedType::PtrAuthData  Rhs  )

inline

Definition at line 1132 of file DebugInfoMetadata.h.

References llvm::DIDerivedType::PtrAuthData::RawData.

operator==() [27/37]

bool llvm::operator== ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 357 of file APSInt.h.

operator==() [28/37]

bool llvm::operator== ( MaybeAlign  Lhs, Align  Rhs  )

inline

Definition at line 295 of file Alignment.h.

operator==() [29/37]

bool llvm::operator== ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

inline

Definition at line 300 of file Alignment.h.

operator==() [30/37]

bool llvm::operator== ( MaybeAlign  Lhs, std::nullopt_t    )

inline

Definition at line 305 of file Alignment.h.

operator==() [31/37]

template<typename ... PTs>

bool llvm::operator==	(	PointerUnion< PTs... >	lhs,
		PointerUnion< PTs... >	rhs
	)

Definition at line 202 of file PointerUnion.h.

References llvm::PointerUnion< PTs >::getOpaqueValue().

operator==() [32/37]

template<typename T >

bool llvm::operator== ( SmallVectorImpl< T > &  LHS, ArrayRef< T >  RHS  )

inline

Definition at line 545 of file ArrayRef.h.

References llvm::ArrayRef< T >::equals(), LHS, and RHS.

operator==() [33/37]

bool llvm::operator== ( std::nullopt_t  , MaybeAlign  Rhs  )

inline

Definition at line 307 of file Alignment.h.

operator==() [34/37]

template<class T >

bool llvm::operator==	(	std::nullptr_t	,
		const IntrusiveRefCntPtr< T > &	B
	)

Definition at line 272 of file IntrusiveRefCntPtr.h.

References B.

operator==() [35/37]

bool llvm::operator== ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 877 of file StringRef.h.

References LHS, and RHS.

operator==() [36/37]

template<class T , class U >

bool llvm::operator== ( T *  A, const IntrusiveRefCntPtr< U > &  B  )

inline

Definition at line 262 of file IntrusiveRefCntPtr.h.

References A, and B.

operator==() [37/37]

bool llvm::operator== ( uint64_t  V1, const APInt &  V2  )

inline

Definition at line 2041 of file APInt.h.

operator>() [1/9]

bool llvm::operator> ( Align  Lhs, Align  Rhs  )

inline

Definition at line 274 of file Alignment.h.

operator>() [2/9]

bool llvm::operator> ( Align  Lhs, MaybeAlign  Rhs  )

delete

operator>() [3/9]

bool llvm::operator> ( Align  Lhs, uint64_t  Rhs  )

inline

Definition at line 253 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator>() [4/9]

bool llvm::operator> ( AtomicOrdering  , AtomicOrdering    )

delete

operator>() [5/9]

bool llvm::operator> ( AtomicOrderingCABI  , AtomicOrderingCABI    )

delete

operator>() [6/9]

bool llvm::operator> ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 362 of file APSInt.h.

operator>() [7/9]

bool llvm::operator> ( MaybeAlign  Lhs, Align  Rhs  )

delete

operator>() [8/9]

bool llvm::operator> ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

delete

operator>() [9/9]

bool llvm::operator> ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 891 of file StringRef.h.

References LHS, and RHS.

operator>=() [1/9]

bool llvm::operator>= ( Align  Lhs, Align  Rhs  )

inline

Definition at line 268 of file Alignment.h.

operator>=() [2/9]

bool llvm::operator>= ( Align  Lhs, MaybeAlign  Rhs  )

delete

operator>=() [3/9]

bool llvm::operator>= ( Align  Lhs, uint64_t  Rhs  )

inline

Definition at line 245 of file Alignment.h.

References ALIGN_CHECK_ISPOSITIVE, and llvm::Align::value().

operator>=() [4/9]

bool llvm::operator>= ( AtomicOrdering  , AtomicOrdering    )

delete

operator>=() [5/9]

bool llvm::operator>= ( AtomicOrderingCABI  , AtomicOrderingCABI    )

delete

operator>=() [6/9]

bool llvm::operator>= ( int64_t  V1, const APSInt &  V2  )

inline

Definition at line 360 of file APSInt.h.

operator>=() [7/9]

bool llvm::operator>= ( MaybeAlign  Lhs, Align  Rhs  )

delete

operator>=() [8/9]

bool llvm::operator>= ( MaybeAlign  Lhs, MaybeAlign  Rhs  )

delete

operator>=() [9/9]

bool llvm::operator>= ( StringRef  LHS, StringRef  RHS  )

inline

Definition at line 895 of file StringRef.h.

References LHS, and RHS.

operator>>()

template<class DigitsT >

ScaledNumber< DigitsT > llvm::operator>>	(	const ScaledNumber< DigitsT > &	L,
		int16_t	Shift
	)

Definition at line 737 of file ScaledNumber.h.

operator^() [1/7]

APInt llvm::operator^ ( APInt  a, const APInt &  b  )

inline

Definition at line 2093 of file APInt.h.

References operator^().

Referenced by operator^().

operator^() [2/7]

APInt llvm::operator^ ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2103 of file APInt.h.

References operator^(), and RHS.

operator^() [3/7]

APInt llvm::operator^ ( const APInt &  a, APInt &&  b  )

inline

Definition at line 2098 of file APInt.h.

References operator^().

operator^() [4/7]

KnownBits llvm::operator^ ( const KnownBits &  LHS, KnownBits &&  RHS  )

inline

Definition at line 513 of file KnownBits.h.

References LHS, and RHS.

operator^() [5/7]

SmallBitVector llvm::operator^ ( const SmallBitVector &  LHS, const SmallBitVector &  RHS  )

inline

Definition at line 724 of file SmallBitVector.h.

References LHS, and RHS.

operator^() [6/7]

KnownBits llvm::operator^ ( KnownBits  LHS, const KnownBits &  RHS  )

inline

Definition at line 508 of file KnownBits.h.

References LHS, and RHS.

operator^() [7/7]

APInt llvm::operator^ ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2108 of file APInt.h.

References LHS, and operator^().

operator|() [1/14]

APInt llvm::operator| ( APInt  a, const APInt &  b  )

inline

Definition at line 2073 of file APInt.h.

References operator|().

Referenced by operator|().

operator|() [2/14]

APInt llvm::operator| ( APInt  a, uint64_t  RHS  )

inline

Definition at line 2083 of file APInt.h.

References operator|(), and RHS.

operator|() [3/14]

ChangeStatus llvm::operator|	(	ChangeStatus	L,
		ChangeStatus	R
	)

Logic operators for the change status enum class.

{

Definition at line 185 of file Attributor.cpp.

operator|() [4/14]

APInt llvm::operator| ( const APInt &  a, APInt &&  b  )

inline

Definition at line 2078 of file APInt.h.

References operator|().

operator|() [5/14]

JITSymbolFlags llvm::operator| ( const JITSymbolFlags &  LHS, const JITSymbolFlags::FlagNames &  RHS  )

inline

Definition at line 202 of file JITSymbol.h.

References LHS, and RHS.

operator|() [6/14]

KnownBits llvm::operator| ( const KnownBits &  LHS, KnownBits &&  RHS  )

inline

Definition at line 503 of file KnownBits.h.

References LHS, and RHS.

operator|() [7/14]

KnownFPClass llvm::operator| ( const KnownFPClass &  LHS, KnownFPClass &&  RHS  )

inline

Definition at line 473 of file ValueTracking.h.

References LHS, and RHS.

operator|() [8/14]

SmallBitVector llvm::operator| ( const SmallBitVector &  LHS, const SmallBitVector &  RHS  )

inline

Definition at line 717 of file SmallBitVector.h.

References LHS, and RHS.

operator|() [9/14]

template<unsigned ElementSize>

SparseBitVector< ElementSize > llvm::operator| ( const SparseBitVector< ElementSize > &  LHS, const SparseBitVector< ElementSize > &  RHS  )

inline

Definition at line 850 of file SparseBitVector.h.

References LHS, and RHS.

operator|() [10/14]

FastMathFlags llvm::operator| ( FastMathFlags  LHS, FastMathFlags  RHS  )

inline

Definition at line 113 of file FMF.h.

References LHS, and RHS.

operator|() [11/14]

KnownBits llvm::operator| ( KnownBits  LHS, const KnownBits &  RHS  )

inline

Definition at line 498 of file KnownBits.h.

References LHS, and RHS.

operator|() [12/14]

KnownFPClass llvm::operator| ( KnownFPClass  LHS, const KnownFPClass &  RHS  )

inline

Definition at line 468 of file ValueTracking.h.

References LHS, and RHS.

operator|() [13/14]

RemapFlags llvm::operator| ( RemapFlags  LHS, RemapFlags  RHS  )

inline

Definition at line 107 of file ValueMapper.h.

References LHS, and RHS.

operator|() [14/14]

APInt llvm::operator| ( uint64_t  LHS, APInt  b  )

inline

Definition at line 2088 of file APInt.h.

References LHS, and operator|().

operator|=() [1/3]

ChangeStatus & llvm::operator|=	(	ChangeStatus &	l,
		ChangeStatus	r
	)

Definition at line 188 of file Attributor.cpp.

operator|=() [2/3]

template<unsigned ElementSize>

bool llvm::operator|= ( SparseBitVector< ElementSize > &  LHS, const SparseBitVector< ElementSize > *  RHS  )

inline

Definition at line 823 of file SparseBitVector.h.

References LHS, and RHS.

operator|=() [3/3]

template<unsigned ElementSize>

bool llvm::operator|= ( SparseBitVector< ElementSize > *  LHS, const SparseBitVector< ElementSize > &  RHS  )

inline

Definition at line 829 of file SparseBitVector.h.

References LHS, and RHS.

operator~()

APInt llvm::operator~ ( APInt  v )

inline

Unary bitwise complement operator.

Returns

an APInt that is the bitwise complement of v.

Definition at line 2048 of file APInt.h.

References operator~().

Referenced by operator~().

optimal_concurrency()

ThreadPoolStrategy llvm::optimal_concurrency ( unsigned  TaskCount = 0 )

inline

Returns an optimal thread strategy to execute specified amount of tasks.

This strategy should prevent us from creating too many threads if we occasionaly have an unexpectedly small amount of tasks.

Definition at line 194 of file Threading.h.

References llvm::ThreadPoolStrategy::Limit, and llvm::ThreadPoolStrategy::ThreadsRequested.

Referenced by llvm::dwarf_linker::parallel::DWARFLinkerImpl::link().

optimized_def_chain()

template<class T >

iterator_range< def_chain_iterator< T, true > > llvm::optimized_def_chain ( T  MA )

inline

Definition at line 1359 of file MemorySSA.h.

References make_range().

optimizeGlobalCtorsList()

bool llvm::optimizeGlobalCtorsList	(	Module &	M,
		function_ref< bool(uint32_t, Function *)>	ShouldRemove
	)

Call "ShouldRemove" for every entry in M's global_ctor list and remove the entries for which it returns true.

Return true if anything changed.

Definition at line 110 of file CtorUtils.cpp.

References dbgs(), F, findGlobalCtors(), LHS, LLVM_DEBUG, parseGlobalCtors(), removeGlobalCtors(), RHS, llvm::BitVector::set(), and stable_sort().

Referenced by optimizeGlobalsInModule(), and llvm::GlobalDCEPass::run().

or32le()

static void llvm::or32le ( void *  P, int32_t  V  )

static

Definition at line 36 of file RuntimeDyldCOFFAArch64.h.

References P, llvm::support::endian::read32le(), and llvm::support::endian::write32le().

Referenced by llvm::RuntimeDyldCOFFAArch64::resolveRelocation().

outs()

raw_fd_ostream & llvm::outs

(

)

This returns a reference to a raw_fd_ostream for standard output.

Use it like: outs() << "foo" << "bar";

Definition at line 896 of file raw_ostream.cpp.

References assert(), and llvm::sys::fs::OF_None.

Referenced by llvm::logicalview::LVBinaryReader::createInstructions(), llvm::AMDGPUDisassembler::decodeKernelDescriptor(), dlltoolDriverMain(), doList(), llvm::pdb::PDBSymbol::dumpChildStats(), llvm::AADepGraph::dumpGraph(), llvm::pdb::PDBSymbol::dumpProperties(), fouts(), llvm::logicalview::LVCompare::getInstance(), llvm::logicalview::LVReader::getInstance(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::isClangModuleRef(), llvm::dwarf_linker::parallel::DependencyTracker::isLiveSubprogramEntry(), llvm::dwarf_linker::parallel::DependencyTracker::isLiveVariableEntry(), libDriverMain(), llvm::dwarf_linker::classic::DWARFLinker::link(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::link(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::link(), lle_X_printf(), llvm::AADepGraph::print(), llvm::AttributorCallGraph::print(), llvm::cl::Option::printEnumValHelpStr(), PrintExtension(), llvm::cl::generic_parser_base::printGenericOptionDiff(), llvm::cl::Option::printHelpStr(), llvm::cl::generic_parser_base::printOptionInfo(), llvm::cl::basic_parser_impl::printOptionInfo(), llvm::cl::basic_parser_impl::printOptionName(), llvm::cl::basic_parser_impl::printOptionNoValue(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::printStatistic(), llvm::AArch64::PrintSupportedExtensions(), llvm::ARM::PrintSupportedExtensions(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::registerModuleReference(), riscvExtensionsHelp(), llvm::ToolOutputFile::ToolOutputFile(), and writeToOutput().

parallelFor()

void llvm::parallelFor	(	size_t	Begin,
		size_t	End,
		llvm::function_ref< void(size_t)>	Fn
	)

Definition at line 227 of file Parallel.cpp.

References E, End, I, and llvm::parallel::TaskGroup::spawn().

Referenced by llvm::pdb::GSIHashStreamBuilder::finalizeBuckets(), and parallelForEach().

parallelForEach() [1/2]

template<class IterTy , class FuncTy >

void llvm::parallelForEach	(	IterTy	Begin,
		IterTy	End,
		FuncTy	Fn
	)

Definition at line 233 of file Parallel.h.

References End, I, and parallelFor().

Referenced by llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::link(), and parallelForEach().

parallelForEach() [2/2]

template<class RangeTy , class FuncTy >

void llvm::parallelForEach	(	RangeTy &&	R,
		FuncTy	Fn
	)

Definition at line 261 of file Parallel.h.

References parallelForEach().

parallelForEachError()

template<class RangeTy , class FuncTy >

Error llvm::parallelForEachError	(	RangeTy &&	R,
		FuncTy	Fn
	)

Definition at line 276 of file Parallel.h.

References joinErrors(), parallelTransformReduce(), llvm::Error::success(), unwrap(), and wrap().

Referenced by llvm::pdb::DbiStreamBuilder::commit(), and llvm::dwarf_linker::parallel::TypeUnit::finishCloningAndEmit().

parallelSort() [1/2]

template<class RandomAccessIterator , class Comparator = std::less< typename std::iterator_traits<RandomAccessIterator>::value_type>>

void llvm::parallelSort	(	RandomAccessIterator	Start,
		RandomAccessIterator	End,
		const Comparator &	Comp = Comparator()
	)

Definition at line 219 of file Parallel.h.

References End, sort(), and llvm::parallel::strategy.

Referenced by llvm::pdb::GSIStreamBuilder::addPublicSymbols(), computeAddrMap(), and parallelSort().

parallelSort() [2/2]

template<class RangeTy , class Comparator = std::less<decltype(*std::begin(RangeTy()))>>

void llvm::parallelSort	(	RangeTy &&	R,
		const Comparator &	Comp = Comparator()
	)

Definition at line 256 of file Parallel.h.

References parallelSort().

parallelTransformReduce() [1/2]

template<class IterTy , class ResultTy , class ReduceFuncTy , class TransformFuncTy >

ResultTy llvm::parallelTransformReduce	(	IterTy	Begin,
		IterTy	End,
		ResultTy	Init,
		ReduceFuncTy	Reduce,
		TransformFuncTy	Transform
	)

Definition at line 239 of file Parallel.h.

References End, I, and llvm::parallel::strategy.

Referenced by parallelForEachError(), and parallelTransformReduce().

parallelTransformReduce() [2/2]

template<class RangeTy , class ResultTy , class ReduceFuncTy , class TransformFuncTy >

ResultTy llvm::parallelTransformReduce	(	RangeTy &&	R,
		ResultTy	Init,
		ReduceFuncTy	Reduce,
		TransformFuncTy	Transform
	)

Definition at line 267 of file Parallel.h.

References parallelTransformReduce().

parseAmdKernelCodeField()

bool llvm::parseAmdKernelCodeField	(	StringRef	ID,
		MCAsmParser &	Parser,
		amd_kernel_code_t &	C,
		raw_ostream &	Err
	)

Definition at line 166 of file AMDKernelCodeTUtils.cpp.

References llvm::CallingConv::C, get_amd_kernel_code_t_FieldIndex(), getParserTable(), and Idx.

parseAnalysisUtilityPasses()

template<typename AnalysisT , typename IRUnitT , typename AnalysisManagerT , typename... ExtraArgTs>

bool llvm::parseAnalysisUtilityPasses	(	StringRef	AnalysisName,
		StringRef	PipelineName,
		PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs... > &	PM
	)

This utility template takes care of adding require<> and invalidate<> passes for an analysis to a given PassManager.

It is intended to be used during parsing of a pass pipeline when parsing a single PipelineName. When registering a new function analysis FancyAnalysis with the pass pipeline name "fancy-analysis", a matching ParsePipelineCallback could look like this:

static bool parseFunctionPipeline(StringRef Name, FunctionPassManager &FPM, ArrayRef<PipelineElement> P) { if (parseAnalysisUtilityPasses<FancyAnalysis>("fancy-analysis", Name, FPM)) return true; return false; }

Definition at line 812 of file PassBuilder.h.

References llvm::PassManager< IRUnitT, AnalysisManagerT, ExtraArgTs >::addPass(), llvm::StringRef::ends_with(), llvm::StringRef::size(), llvm::StringRef::starts_with(), and llvm::StringRef::substr().

parseAndVerify()

std::unique_ptr< Module > llvm::parseAndVerify	(	const uint8_t *	Data,
		size_t	Size,
		LLVMContext &	Context
	)

Try to parse module and verify it.

May output verification errors to the errs().

Returns

New module or nullptr in case of error.

Definition at line 696 of file IRMutator.cpp.

References Context, Data, errs(), parseModule(), Size, and verifyModule().

parseAssembly()

std::unique_ptr< Module > llvm::parseAssembly	(	MemoryBufferRef	F,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots = nullptr,
		DataLayoutCallbackTy	DataLayoutCallback = [](StringRef, StringRef) { return std::nullopt; }
	)

parseAssemblyFile and parseAssemblyString are wrappers around this function.

Parse LLVM Assembly from a MemoryBuffer.

Parameters

F	The MemoryBuffer containing assembly
Err	Error result info.
Slots	The optional slot mapping that will be initialized during parsing.
DataLayoutCallback	Override datalayout in the llvm assembly.

Definition at line 46 of file Parser.cpp.

References Context, F, and parseAssemblyInto().

Referenced by getLazyIRModule(), parseAssemblyFile(), parseAssemblyString(), parseIR(), and llvm::MIRParserImpl::parseIRModule().

parseAssemblyFile()

std::unique_ptr< Module > llvm::parseAssemblyFile	(	StringRef	Filename,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots = nullptr
	)

This function is a main interface to the LLVM Assembly Parser.

It parses an ASCII file that (presumably) contains LLVM Assembly code. It returns a Module (intermediate representation) with the corresponding features. Note that this does not verify that the generated Module is valid, so you should run the verifier after parsing the file to check that it is okay. Parse LLVM Assembly from a file

Parameters

Filename	The name of the file to parse
Err	Error result info.
Context	Context in which to allocate globals info.
Slots	The optional slot mapping that will be initialized during parsing.

Definition at line 58 of file Parser.cpp.

References Context, llvm::SourceMgr::DK_Error, llvm::ErrorOr< T >::get(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFileOrSTDIN(), and parseAssembly().

parseAssemblyFileWithIndex()

ParsedModuleAndIndex llvm::parseAssemblyFileWithIndex	(	StringRef	Filename,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots = nullptr,
		DataLayoutCallbackTy	DataLayoutCallback = [](StringRef, StringRef) { return std::nullopt; }
	)

This function is a main interface to the LLVM Assembly Parser.

It parses an ASCII file that (presumably) contains LLVM Assembly code, including a module summary. It returns a Module (intermediate representation) and a ModuleSummaryIndex with the corresponding features. Note that this does not verify that the generated Module or Index are valid, so you should run the verifier after parsing the file to check that they are okay. Parse LLVM Assembly from a file

Parameters

Filename	The name of the file to parse
Err	Error result info.
Context	Context in which to allocate globals info.
Slots	The optional slot mapping that will be initialized during parsing.
DataLayoutCallback	Override datalayout in the llvm assembly.

Definition at line 119 of file Parser.cpp.

References Context.

parseAssemblyFileWithIndexNoUpgradeDebugInfo()

ParsedModuleAndIndex llvm::parseAssemblyFileWithIndexNoUpgradeDebugInfo	(	StringRef	Filename,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots,
		DataLayoutCallbackTy	DataLayoutCallback
	)

Only for use in llvm-as for testing; this does not produce a valid module.

Definition at line 127 of file Parser.cpp.

References Context.

parseAssemblyInto()

bool llvm::parseAssemblyInto	(	MemoryBufferRef	F,
		Module *	M,
		ModuleSummaryIndex *	Index,
		SMDiagnostic &	Err,
		SlotMapping *	Slots = nullptr,
		DataLayoutCallbackTy	DataLayoutCallback = [](StringRef, StringRef) { return std::nullopt; }
	)

This function is the low-level interface to the LLVM Assembly Parser.

This is kept as an independent function instead of being inlined into parseAssembly for the convenience of interactive users that want to add recently parsed bits to an existing module.

Parameters

F	The MemoryBuffer containing assembly
M	The module to add data to.
Index	The index to add data to.
Err	Error result info.
Slots	The optional slot mapping that will be initialized during parsing.

Returns

true on error.

Parameters

DataLayoutCallback

Override datalayout in the llvm assembly.

Definition at line 37 of file Parser.cpp.

References F.

parseAssemblyString()

std::unique_ptr< Module > llvm::parseAssemblyString	(	StringRef	AsmString,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots = nullptr
	)

The function is a secondary interface to the LLVM Assembly Parser.

It parses an ASCII string that (presumably) contains LLVM Assembly code. It returns a Module (intermediate representation) with the corresponding features. Note that this does not verify that the generated Module is valid, so you should run the verifier after parsing the file to check that it is okay. Parse LLVM Assembly from a string

Parameters

AsmString	The string containing assembly
Err	Error result info.
Context	Context in which to allocate globals info.
Slots	The optional slot mapping that will be initialized during parsing.

Definition at line 135 of file Parser.cpp.

References Context, F, and parseAssembly().

parseAssemblyWithIndex()

ParsedModuleAndIndex llvm::parseAssemblyWithIndex	(	MemoryBufferRef	F,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		SlotMapping *	Slots = nullptr
	)

Parse LLVM Assembly including the summary index from a MemoryBuffer.

Parameters

F	The MemoryBuffer containing assembly with summary
Err	Error result info.
Slots	The optional slot mapping that will be initialized during parsing.

parseAssemblyFileWithIndex is a wrapper around this function.

Definition at line 90 of file Parser.cpp.

References Context, and F.

parseBasicTypeName()

Type * llvm::parseBasicTypeName	(	StringRef	TypeName,
		LLVMContext &	Ctx
	)

Definition at line 372 of file SPIRVUtils.cpp.

References llvm::Type::getDoubleTy(), llvm::Type::getFloatTy(), llvm::Type::getHalfTy(), llvm::Type::getInt16Ty(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::Type::getInt8Ty(), llvm::Type::getIntNTy(), and llvm::Type::getVoidTy().

Referenced by llvm::SPIRVGlobalRegistry::getOrCreateSPIRVTypeByName(), and llvm::SPIRV::parseBuiltinCallArgumentBaseType().

parseBitcodeFile()

Expected< std::unique_ptr< Module > > llvm::parseBitcodeFile	(	MemoryBufferRef	Buffer,
		LLVMContext &	Context,
		ParserCallbacks	Callbacks = {}
	)

Read the specified bitcode file, returning the module.

Definition at line 8453 of file BitcodeReader.cpp.

References Context, getSingleModule(), and llvm::Expected< T >::takeError().

Referenced by llvm::orc::cloneToNewContext(), LLVMParseBitcodeInContext(), LLVMParseBitcodeInContext2(), llvm::OpenMPIRBuilder::loadOffloadInfoMetadata(), parseBitcodeFileImpl(), parseIR(), parseModule(), and splitCodeGen().

parseCachePruningPolicy()

Expected< CachePruningPolicy > llvm::parseCachePruningPolicy

(

StringRef

PolicyStr

)

Parse the given string as a cache pruning policy.

Defaults are taken from a default constructed CachePruningPolicy object. For example: "prune_interval=30s:prune_after=24h:cache_size=50%" which means a pruning interval of 30 seconds, expiration time of 24 hours and maximum cache size of 50% of available disk space.

Definition at line 78 of file CachePruning.cpp.

References llvm::CachePruningPolicy::Expiration, llvm::StringRef::getAsInteger(), inconvertibleErrorCode(), llvm::CachePruningPolicy::Interval, llvm::CachePruningPolicy::MaxSizeBytes, llvm::CachePruningPolicy::MaxSizeFiles, llvm::CachePruningPolicy::MaxSizePercentageOfAvailableSpace, P, parseDuration(), and Size.

Referenced by getCachedOrDownloadArtifact().

parseCommandLineOptions()

void llvm::parseCommandLineOptions

(

std::vector< std::string > &

Options

)

A convenience function that calls cl::ParseCommandLineOptions on the given set of options.

Definition at line 684 of file LTOCodeGenerator.cpp.

References Options, and llvm::cl::ParseCommandLineOptions().

Referenced by llvm::LTOCodeGenerator::parseCodeGenDebugOptions().

parseConstantValue()

Constant * llvm::parseConstantValue	(	StringRef	Asm,
		SMDiagnostic &	Err,
		const Module &	M,
		const SlotMapping *	Slots = nullptr
	)

Parse a type and a constant value in the given string.

The constant value can be any LLVM constant, including a constant expression.

Parameters

Slots

The optional slot mapping that will restore the parsing state of the module.

Returns

null on error.

Definition at line 187 of file Parser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer(), llvm::CallingConv::C, llvm::MemoryBuffer::getMemBuffer(), and llvm::LLParser::parseStandaloneConstantValue().

Referenced by llvm::MIRParserImpl::initializeConstantPool(), and parseIRConstant().

parseDenormalFPAttribute()

DenormalMode llvm::parseDenormalFPAttribute ( StringRef  Str )

inline

Returns the denormal mode to use for inputs and outputs.

Definition at line 218 of file FloatingPointMode.h.

References llvm::StringRef::empty(), Mode, and parseDenormalFPAttributeComponent().

Referenced by checkDenormalAttributeConsistency(), llvm::Function::getDenormalModeF32Raw(), llvm::Function::getDenormalModeRaw(), and llvm::SIModeRegisterDefaults::SIModeRegisterDefaults().

parseDenormalFPAttributeComponent()

DenormalMode::DenormalModeKind llvm::parseDenormalFPAttributeComponent ( StringRef  Str )

inline

Parse the expected names from the denormal-fp-math attribute.

Definition at line 190 of file FloatingPointMode.h.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Cases(), llvm::StringSwitch< T, R >::Default(), llvm::DenormalMode::Dynamic, llvm::DenormalMode::IEEE, llvm::DenormalMode::Invalid, llvm::DenormalMode::PositiveZero, and llvm::DenormalMode::PreserveSign.

Referenced by parseDenormalFPAttribute().

parseFuzzerCLOpts()

void llvm::parseFuzzerCLOpts	(	int	ArgC,
		char *	ArgV[]
	)

Parse cl::opts from a fuzz target commandline.

This handles all arguments after -ignore_remaining_args=1 as cl::opts.

Definition at line 18 of file FuzzerCLI.cpp.

References I, and llvm::cl::ParseCommandLineOptions().

parseInfoSectionUnitHeader()

Expected< InfoSectionUnitHeader > llvm::parseInfoSectionUnitHeader

(

StringRef

Info

)

Definition at line 359 of file DWP.cpp.

References llvm::DWARFDataExtractor::getInitialLength(), llvm::DataExtractor::getU16(), llvm::DataExtractor::getU32(), llvm::DataExtractor::getU64(), llvm::DataExtractor::getU8(), Info, llvm::DataExtractor::isValidOffset(), Offset, llvm::DataExtractor::size(), llvm::Error::success(), and llvm::dwarf::toString().

Referenced by write().

parseIR()

std::unique_ptr< Module > llvm::parseIR	(	MemoryBufferRef	Buffer,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		ParserCallbacks	Callbacks = {}
	)

If the given MemoryBuffer holds a bitcode image, return a Module for it.

Otherwise, attempt to parse it as LLVM Assembly and return a Module for it.

Parameters

DataLayoutCallback

Override datalayout in the llvm assembly.

Definition at line 69 of file IRReader.cpp.

References Context, llvm::ParserCallbacks::DataLayout, llvm::SourceMgr::DK_Error, llvm::Expected< T >::get(), llvm::MemoryBufferRef::getBufferEnd(), llvm::MemoryBufferRef::getBufferIdentifier(), llvm::MemoryBufferRef::getBufferStart(), handleAllErrors(), isBitcode(), llvm::ErrorInfoBase::message(), parseAssembly(), parseBitcodeFile(), llvm::Expected< T >::takeError(), TimeIRParsingDescription, TimeIRParsingGroupDescription, TimeIRParsingGroupName, TimeIRParsingName, and TimePassesIsEnabled.

Referenced by LLVMParseIRInContext(), and parseIRFile().

parseIRFile()

std::unique_ptr< Module > llvm::parseIRFile	(	StringRef	Filename,
		SMDiagnostic &	Err,
		LLVMContext &	Context,
		ParserCallbacks	Callbacks = {}
	)

If the given file holds a bitcode image, return a Module for it.

Otherwise, attempt to parse it as LLVM Assembly and return a Module for it.

Parameters

DataLayoutCallback

Override datalayout in the llvm assembly.

Definition at line 94 of file IRReader.cpp.

References Context, llvm::SourceMgr::DK_Error, llvm::ErrorOr< T >::get(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFileOrSTDIN(), and parseIR().

parseMachineBasicBlockDefinitions()

bool llvm::parseMachineBasicBlockDefinitions	(	PerFunctionMIParsingState &	PFS,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Parse the machine basic block definitions, and skip the machine instructions.

This function runs the first parsing pass on the machine function's body. It parses only the machine basic block definitions and creates the machine basic blocks in the given machine function.

The machine instructions aren't parsed during the first pass because all the machine basic blocks aren't defined yet - this makes it impossible to resolve the machine basic block references.

Return true if an error occurred.

Definition at line 3608 of file MIParser.cpp.

References llvm::PerFunctionMIParsingState::MBBSlots.

Referenced by llvm::MIRParserImpl::initializeMachineFunction().

parseMachineInstructions()

bool llvm::parseMachineInstructions	(	PerFunctionMIParsingState &	PFS,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Parse the machine instructions.

This function runs the second parsing pass on the machine function's body. It skips the machine basic block definitions and parses only the machine instructions and basic block attributes like liveins and successors.

The second parsing pass assumes that the first parsing pass already ran on the given source string.

Return true if an error occurred.

Definition at line 3614 of file MIParser.cpp.

Referenced by llvm::MIRParserImpl::initializeMachineFunction().

parseMachineMetadata()

bool llvm::parseMachineMetadata	(	PerFunctionMIParsingState &	PFS,
		StringRef	Src,
		SMRange	SourceRange,
		SMDiagnostic &	Error
	)

Definition at line 3654 of file MIParser.cpp.

parseMBBReference()

bool llvm::parseMBBReference	(	PerFunctionMIParsingState &	PFS,
		MachineBasicBlock *&	MBB,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3619 of file MIParser.cpp.

References MBB.

parseMDNode()

bool llvm::parseMDNode	(	PerFunctionMIParsingState &	PFS,
		MDNode *&	Node,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3649 of file MIParser.cpp.

parseModule()

std::unique_ptr< Module > llvm::parseModule	(	const uint8_t *	Data,
		size_t	Size,
		LLVMContext &	Context
	)

Fuzzer friendly interface for the llvm bitcode parser.

Parameters

Data	Bitcode we are going to parse
Size	Size of the 'Data' in bytes

Returns

New module or nullptr in case of error

Definition at line 664 of file IRMutator.cpp.

References Context, Data, errs(), llvm::MemoryBuffer::getMemBuffer(), parseBitcodeFile(), Size, and llvm::dwarf::toString().

Referenced by parseAndVerify().

parseNamedRegisterReference()

bool llvm::parseNamedRegisterReference	(	PerFunctionMIParsingState &	PFS,
		Register &	Reg,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3631 of file MIParser.cpp.

Referenced by llvm::MIRParserImpl::initializeCallSiteInfo(), llvm::MIRParserImpl::initializeFrameInfo(), llvm::MIRParserImpl::parseCalleeSavedRegister(), llvm::GCNTargetMachine::parseMachineFunctionInfo(), and llvm::MIRParserImpl::parseRegisterInfo().

parseRegisterReference()

bool llvm::parseRegisterReference	(	PerFunctionMIParsingState &	PFS,
		Register &	Reg,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3625 of file MIParser.cpp.

Referenced by llvm::MIRParserImpl::parseRegisterInfo().

parseStackObjectReference()

bool llvm::parseStackObjectReference	(	PerFunctionMIParsingState &	PFS,
		int &	FI,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3643 of file MIParser.cpp.

Referenced by llvm::MIRParserImpl::initializeFrameInfo().

parseStatepointDirectivesFromAttrs()

StatepointDirectives llvm::parseStatepointDirectivesFromAttrs

(

AttributeList

AS

)

Parse out statepoint directives from the function attributes present in AS.

Definition at line 24 of file Statepoint.cpp.

References llvm::StringRef::getAsInteger(), llvm::AttributeList::getFnAttr(), llvm::Attribute::getValueAsString(), and llvm::Attribute::isStringAttribute().

Referenced by llvm::SelectionDAGBuilder::LowerCallSiteWithDeoptBundleImpl(), and makeStatepointExplicitImpl().

parseSummaryIndexAssembly()

std::unique_ptr< ModuleSummaryIndex > llvm::parseSummaryIndexAssembly	(	MemoryBufferRef	F,
		SMDiagnostic &	Err
	)

Parse LLVM Assembly for summary index from a MemoryBuffer.

Parameters

F	The MemoryBuffer containing assembly with summary
Err	Error result info.

parseSummaryIndexAssemblyFile is a wrapper around this function.

Definition at line 158 of file Parser.cpp.

References F, and parseSummaryIndexAssemblyInto().

Referenced by parseSummaryIndexAssemblyFile(), and parseSummaryIndexAssemblyString().

parseSummaryIndexAssemblyFile()

std::unique_ptr< ModuleSummaryIndex > llvm::parseSummaryIndexAssemblyFile	(	StringRef	Filename,
		SMDiagnostic &	Err
	)

This function is a main interface to the LLVM Assembly Parser.

It parses an ASCII file that (presumably) contains LLVM Assembly code for a module summary. It returns a ModuleSummaryIndex with the corresponding features. Note that this does not verify that the generated Index is valid, so you should run the verifier after parsing the file to check that it is okay. Parse LLVM Assembly Index from a file

Parameters

Filename	The name of the file to parse
Err	Error result info.

Definition at line 169 of file Parser.cpp.

References llvm::SourceMgr::DK_Error, llvm::ErrorOr< T >::get(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFileOrSTDIN(), and parseSummaryIndexAssembly().

parseSummaryIndexAssemblyString()

std::unique_ptr< ModuleSummaryIndex > llvm::parseSummaryIndexAssemblyString	(	StringRef	AsmString,
		SMDiagnostic &	Err
	)

The function is a secondary interface to the LLVM Assembly Parser.

It parses an ASCII string that (presumably) contains LLVM Assembly code for a module summary. It returns a a ModuleSummaryIndex with the corresponding features. Note that this does not verify that the generated Index is valid, so you should run the verifier after parsing the file to check that it is okay. Parse LLVM Assembly from a string

Parameters

AsmString	The string containing assembly
Err	Error result info.

Definition at line 182 of file Parser.cpp.

References F, and parseSummaryIndexAssembly().

parseType()

Type * llvm::parseType	(	StringRef	Asm,
		SMDiagnostic &	Err,
		const Module &	M,
		const SlotMapping *	Slots = nullptr
	)

Parse a type in the given string.

Parameters

Slots

The optional slot mapping that will restore the parsing state of the module.

Returns

null on error.

Definition at line 199 of file Parser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer(), llvm::SourceMgr::DK_Error, llvm::SMLoc::getFromPointer(), llvm::MemoryBuffer::getMemBuffer(), llvm::SourceMgr::GetMessage(), and parseTypeAtBeginning().

parseTypeAtBeginning()

Type * llvm::parseTypeAtBeginning	(	StringRef	Asm,
		unsigned &	Read,
		SMDiagnostic &	Err,
		const Module &	M,
		const SlotMapping *	Slots = nullptr
	)

Parse a string Asm that starts with a type.

Read[out] gives the number of characters that have been read to parse the type in Asm.

Parameters

Slots

The optional slot mapping that will restore the parsing state of the module.

Returns

null on error.

Definition at line 215 of file Parser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer(), llvm::MemoryBuffer::getMemBuffer(), and llvm::LLParser::parseTypeAtBeginning().

Referenced by parseType().

parseTypeString()

static Type * llvm::parseTypeString ( const StringRef  Name, LLVMContext &  Context  )

static

Definition at line 2361 of file SPIRVBuiltins.cpp.

References Context, llvm::Type::getFloatTy(), llvm::Type::getHalfTy(), llvm::Type::getInt32Ty(), llvm::Type::getVoidTy(), Name, and report_fatal_error().

Referenced by llvm::SPIRV::parseBuiltinTypeNameToTargetExtType().

parseVirtualRegisterReference()

bool llvm::parseVirtualRegisterReference	(	PerFunctionMIParsingState &	PFS,
		VRegInfo *&	Info,
		StringRef	Src,
		SMDiagnostic &	Error
	)

Definition at line 3637 of file MIParser.cpp.

References Info.

Referenced by llvm::MIRParserImpl::parseRegisterInfo().

parseWidenableBranch() [1/2]

bool llvm::parseWidenableBranch	(	const User *	U,
		Value *&	Condition,
		Value *&	WidenableCondition,
		BasicBlock *&	IfTrueBB,
		BasicBlock *&	IfFalseBB
	)

If U is widenable branch looking like: cond = ... wc = call i1 @llvm.experimental.widenable.condition() branch_cond = and i1 cond, wc br i1 branch_cond, label if_true_bb, label if_false_bb ; <— U The function returns true, and the values cond and wc and blocks if_true_bb, if_false_bb are returned in the parameters (Condition, WidenableCondition, IfTrueBB and IfFalseFF) respectively.

If U does not match this pattern, return false.

Definition at line 53 of file GuardUtils.cpp.

References llvm::CallingConv::C, llvm::BasicBlock::getContext(), llvm::ConstantInt::getTrue(), and parseWidenableBranch().

Referenced by isWidenableBranch(), parseWidenableBranch(), setWidenableBranchCond(), and widenWidenableBranch().

parseWidenableBranch() [2/2]

bool llvm::parseWidenableBranch	(	User *	U,
		Use *&	Cond,
		Use *&	WC,
		BasicBlock *&	IfTrueBB,
		BasicBlock *&	IfFalseBB
	)

Analogous to the above, but return the Uses so that they can be modified.

Unlike previous version, Condition is optional and may be null.

Definition at line 69 of file GuardUtils.cpp.

References A, And, B, llvm::CallingConv::C, Cond, llvm::PatternMatch::m_And(), llvm::PatternMatch::m_Value(), and llvm::PatternMatch::match().

parseWidenableGuard()

void llvm::parseWidenableGuard	(	const User *	U,
		llvm::SmallVectorImpl< Value * > &	Checks
	)

Definition at line 138 of file GuardUtils.cpp.

References assert(), Check, isGuard(), isWidenableBranch(), isWidenableCondition(), parseCondition(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

partAsHex()

static unsigned int llvm::partAsHex ( char *  dst, APFloatBase::integerPart  part, unsigned int  count, const char *  hexDigitChars  )

static

Definition at line 801 of file APFloat.cpp.

References assert(), count(), and llvm::APFloatBase::integerPartWidth.

partCountForBits()

static constexpr unsigned int llvm::partCountForBits ( unsigned int  bits )

inlinestaticconstexpr

Definition at line 361 of file APFloat.cpp.

References llvm::APFloatBase::integerPartWidth.

Referenced by llvm::detail::IEEEFloat::convert(), llvm::detail::IEEEFloat::convertFromZeroExtendedInteger(), llvm::detail::IEEEFloat::convertToInteger(), llvm::detail::IEEEFloat::getExactLog2Abs(), and llvm::detail::IEEEFloat::toString().

partition()

template<typename R , typename UnaryPredicate >

auto llvm::partition	(	R &&	Range,
		UnaryPredicate	P
	)

Provide wrappers to std::partition which take ranges instead of having to pass begin/end explicitly.

Definition at line 1935 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by decodeCondBranch(), llvm::ARMBaseInstrInfo::getOutliningCandidateInfo(), and llvm::GenericConvergenceVerifier< ContextT >::verify().

partition_point()

template<typename R , typename Predicate , typename Val = decltype(*adl_begin(std::declval<R>()))>

auto llvm::partition_point	(	R &&	Range,
		Predicate	P
	)

Binary search for the first iterator in a range where a predicate is false.

Requires that C is always true below some limit, and always false above it.

Definition at line 2008 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::MachO::addEntry(), decodeCondBranch(), emplace(), llvm::LiveRange::find(), llvm::DWARFDebugAranges::findAddress(), findAlignmentLowerBound(), findInfo(), llvm::pdb::SymbolCache::findLineNumbersByVA(), findTargetSubtable(), llvm::DWARFUnit::getDIEIndexForOffset(), llvm::ProfileSummaryBuilder::getEntryForPercentile(), getFMA3Group(), llvm::DWARFUnitIndex::getFromOffset(), llvm::InstrProfSymtab::getFunctionHashFromAddress(), and insertLineSequence().

patchAddrBase()

static void llvm::patchAddrBase ( DIE &  Die, DIEInteger  Offset  )

static

Definition at line 2020 of file DWARFLinker.cpp.

References llvm_unreachable, Offset, and llvm::DIEValueList::values().

patchReplacementInstruction()

void llvm::patchReplacementInstruction	(	Instruction *	I,
		Value *	Repl
	)

Patch the replacement so that it is not more restrictive than the value being replaced.

It assumes that the replacement does not get moved from its original position.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3400 of file Local.cpp.

References combineMetadataForCSE(), llvm::Instruction::dropPoisonGeneratingFlags(), I, llvm::PatternMatch::m_WithOverflowInst(), and llvm::PatternMatch::match().

Referenced by patchAndReplaceAllUsesWith().

patchStmtList()

static void llvm::patchStmtList ( DIE &  Die, DIEInteger  Offset  )

static

Definition at line 2082 of file DWARFLinker.cpp.

References llvm_unreachable, Offset, and llvm::DIEValueList::values().

peekThroughBitcasts()

SDValue llvm::peekThroughBitcasts

(

SDValue

V

)

Return the non-bitcasted source operand of V if it exists.

If V is not a bitcasted value, it is returned as-is.

Definition at line 11636 of file SelectionDAG.cpp.

References llvm::ISD::BITCAST.

Referenced by canonicalizeBitSelect(), canonicalizeLaneShuffleWithRepeatedOps(), canonicalizeShuffleMaskWithHorizOp(), combineAndMaskToShift(), combineCONCAT_VECTORS(), combineConcatVectorOfExtracts(), combineConcatVectorOps(), combineEXTRACT_SUBVECTOR(), combineExtractVectorElt(), combineExtractWithShuffle(), combineHorizOpWithShuffle(), combineLogicBlendIntoPBLENDV(), combinePTESTCC(), combineSetCCMOVMSK(), combineTargetShuffle(), combineTruncationShuffle(), combineVectorSizedSetCCEquality(), combineX86ShuffleChain(), combineX86ShuffleChainWithExtract(), combineX86ShufflesRecursively(), llvm::X86TargetLowering::ComputeNumSignBitsForTargetNode(), computeZeroableShuffleElements(), EltsFromConsecutiveLoads(), llvm::SelectionDAG::FoldConstantArithmetic(), getAVX512Node(), getFauxShuffleMask(), getScalarValueForVectorElement(), getTargetConstantBitsFromNode(), getTargetConstantFromNode(), getTargetShuffleAndZeroables(), hasNon16BitAccesses(), isAllOnesOrAllOnesSplat(), isBitwiseNot(), isFNEG(), isHorizontalBinOp(), IsNOT(), LowerFMINIMUM_FMAXIMUM(), lowerShuffleAsBroadcast(), lowerShuffleWithVPMOV(), lowerV2X128Shuffle(), lowerV8I16Shuffle(), LowerVSETCC(), matchShuffleWithPACK(), MatchVectorAllEqualTest(), narrowExtractedVectorBinOp(), performSubAddMULCombine(), performUzpCombine(), llvm::TargetLowering::SimplifyMultipleUseDemandedBits(), and splitAndLowerShuffle().

peekThroughExtractSubvectors()

SDValue llvm::peekThroughExtractSubvectors

(

SDValue

V

)

Return the non-extracted vector source operand of V if it exists.

If V is not an extracted subvector, it is returned as-is.

Definition at line 11648 of file SelectionDAG.cpp.

References llvm::ISD::EXTRACT_SUBVECTOR.

Referenced by llvm::SelectionDAG::getSplatSourceVector().

peekThroughOneUseBitcasts()

SDValue llvm::peekThroughOneUseBitcasts

(

SDValue

V

)

Return the non-bitcasted and one-use source operand of V if it exists.

If V is not a bitcasted one-use value, it is returned as-is.

Definition at line 11642 of file SelectionDAG.cpp.

References llvm::ISD::BITCAST.

Referenced by canonicalizeShuffleMaskWithHorizOp(), canonicalizeShuffleWithOp(), combineAndnp(), combineAndShuffleNot(), combineBitOpWithPACK(), combineBitOpWithShift(), combineCommutableSHUFP(), combineHorizOpWithShuffle(), combineMOVMSK(), combineScalarToVector(), combineStore(), combineTargetShuffle(), combineVectorShiftImm(), combineX86ShufflesRecursively(), getFauxShuffleMask(), isLoadOrMultipleLoads(), isShuffleFoldableLoad(), lowerV2X128Shuffle(), and llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetShuffle().

peekThroughTruncates()

SDValue llvm::peekThroughTruncates

(

SDValue

V

)

Return the non-truncated source operand of V if it exists.

If V is not a truncation, it is returned as-is.

Definition at line 11654 of file SelectionDAG.cpp.

References llvm::ISD::TRUNCATE.

Referenced by isSaturatingMinMax().

peelLoop()

bool llvm::peelLoop	(	Loop *	L,
		unsigned	PeelCount,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		DominatorTree &	DT,
		AssumptionCache *	AC,
		bool	PreserveLCSSA,
		ValueToValueMapTy &	LVMap
	)

VMap is the value-map that maps instructions from the original loop to instructions in the last peeled-off iteration.

Peel off the first PeelCount iterations of loop L.

Note that this does not peel them off as a single straight-line block. Rather, each iteration is peeled off separately, and needs to check the exit condition. For loops that dynamically execute PeelCount iterations or less this provides a benefit, since the peeled off iterations, which account for the bulk of dynamic execution, can be further simplified by scalar optimizations.

Definition at line 876 of file LoopPeel.cpp.

References addStringMetadataToLoop(), assert(), canPeel(), llvm::DominatorTreeBase< NodeT, IsPostDom >::changeImmediateDominator(), cloneLoopBlocks(), F, llvm::DominatorTree::findNearestCommonDominator(), llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetTopmostLoop(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Value::getName(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), getOptionalIntLoopAttribute(), llvm::BasicBlock::getTerminator(), I, identifyNoAliasScopesToClone(), Info, initBranchWeights(), PeeledCountMetaData, llvm::LoopBlocksDFS::perform(), PHI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), remapInstructionsInBlocks(), setBranchWeights(), llvm::Value::setName(), simplifyLoop(), SplitBlock(), SplitEdge(), updateBranchWeights(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::verify().

Referenced by tryToUnrollLoop().

PeelSingleBlockLoop()

MachineBasicBlock * llvm::PeelSingleBlockLoop	(	LoopPeelDirection	Direction,
		MachineBasicBlock *	Loop,
		MachineRegisterInfo &	MRI,
		const TargetInstrInfo *	TII
	)

Peels a single block loop.

Loop must have two successors, one of which must be itself. Similarly it must have two predecessors, one of which must be itself.

The loop block is copied and inserted into the CFG such that two copies of the loop follow on from each other. The copy is inserted either before or after the loop based on Direction.

Phis are updated and an unconditional branch inserted at the end of the clone so as to execute a single iteration.

The trip count of Loop is not updated.

Definition at line 26 of file MachineLoopUtils.cpp.

References llvm::MachineBasicBlock::addSuccessor(), llvm::HexagonInstrInfo::analyzeBranch(), assert(), llvm::MachineBasicBlock::begin(), llvm::MachineFunction::CloneMachineInstr(), Cond, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::count(), llvm::MachineFunction::CreateMachineBasicBlock(), llvm::MachineInstr::defs(), DL, llvm::MachineBasicBlock::end(), llvm::MachineBasicBlock::getFirstNonPHI(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), I, llvm::MachineBasicBlock::insert(), llvm::MachineFunction::insert(), llvm::HexagonInstrInfo::insertBranch(), llvm::MachineInstr::isPHI(), llvm::Register::isPhysical(), LPD_Back, LPD_Front, MI, MRI, llvm::HexagonInstrInfo::removeBranch(), llvm::MachineBasicBlock::ReplaceUsesOfBlockWith(), llvm::MachineOperand::setReg(), std::swap(), TBB, TII, llvm::MachineBasicBlock::updateTerminator(), and Uses.

Referenced by llvm::PeelingModuloScheduleExpander::peelKernel().

performOptimizedStructLayout()

std::pair< uint64_t, Align > llvm::performOptimizedStructLayout

(

MutableArrayRef< OptimizedStructLayoutField >

Fields

)

Compute a layout for a struct containing the given fields, making a best-effort attempt to minimize the amount of space required.

Two features are supported which require a more careful solution than the well-known "sort by decreasing alignment" solution:

• Fields may be assigned a fixed offset in the layout. If there are gaps among the fixed-offset fields, the algorithm may attempt to allocate flexible-offset fields into those gaps. If that's undesirable, the caller should "block out" those gaps by e.g. just creating a single fixed-offset field that represents the entire "header".
• The size of a field is not required to be a multiple of, or even greater than, the field's required alignment. The only constraint on fields is that they must not be zero-sized.

To simplify the implementation, any fixed-offset fields in the layout must appear at the start of the field array, and they must be ordered by increasing offset.

The algorithm will produce a guaranteed-minimal layout with no interior padding in the following "C-style" case:

• every field's size is a multiple of its required alignment and
• either no fields have initially fixed offsets, or the fixed-offset fields have no interior padding and end at an offset that is at least as aligned as all the flexible-offset fields.

Otherwise, while the algorithm will make a best-effort attempt to avoid padding, it cannot guarantee a minimal layout, as there is no known efficient algorithm for doing so.

The layout produced by this algorithm may not be stable across LLVM releases. Do not use this anywhere where ABI stability is required.

Flexible-offset fields with the same size and alignment will be ordered the same way they were in the initial array. Otherwise the current algorithm makes no effort to preserve the initial order of flexible-offset fields.

On return, all fields will have been assigned a fixed offset, and the array will be sorted in order of ascending offsets. Note that this means that the fixed-offset fields may no longer form a strict prefix if there's any padding before they end.

The return value is the total size of the struct and its required alignment. Note that the total size is not rounded up to a multiple of the required alignment; clients which require this can do so easily.

The minimum size of anything currently in this queue.

The head of the queue. A singly-linked list. The order here should be consistent with the earlier sort, i.e. the elements should be monotonically descending in size and otherwise in the original order.

We remove the queue from the array as soon as this is empty.

The alignment requirement of the queue.

Helper function to remove a field from a queue.

Definition at line 43 of file OptimizedStructLayout.cpp.

References llvm::OptimizedStructLayoutField::Alignment, alignTo(), array_pod_sort(), assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::MutableArrayRef< T >::back(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::MutableArrayRef< T >::begin(), checkValidLayout(), llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::MutableArrayRef< T >::data(), llvm::ArrayRef< T >::empty(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::MutableArrayRef< T >::end(), llvm::SmallVectorImpl< T >::erase(), llvm::OptimizedStructLayoutField::getEndOffset(), llvm::OptimizedStructLayoutField::hasFixedOffset(), I, if(), isAligned(), Last, llvm_unreachable, llvm::OptimizedStructLayoutField::Offset, Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), llvm::OptimizedStructLayoutField::Scratch, llvm::ArrayRef< T >::size(), llvm::SmallVectorBase< Size_T >::size(), llvm::OptimizedStructLayoutField::Size, Size, and Success.

PGOWarnMissing()

cl::opt< bool > llvm::PGOWarnMissing	(	"pgo-warn-missing-function"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("Use this option to turn on/off " "warnings about missing profile data for " "functions.")
	)

phys_regs_and_masks()

iterator_range< filter_iterator< ConstMIBundleOperands, bool(*)(const MachineOperand &)> > llvm::phys_regs_and_masks ( const MachineInstr &  MI )

inline

Returns an iterator range over all physical register and mask operands for MI and bundled instructions.

This also skips any debug operands.

Definition at line 166 of file LiveRegUnits.h.

References const_mi_bundle_ops(), make_filter_range(), and MI.

Referenced by llvm::LivePhysRegs::addUses(), llvm::LivePhysRegs::removeDefs(), and updateDefinedRegisters().

po_begin()

template<class T >

po_iterator< T > llvm::po_begin

(

const T &

G

)

Definition at line 189 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by post_order(), and llvm::AMDGPUResourceUsageAnalysis::runOnModule().

po_end()

template<class T >

po_iterator< T > llvm::po_end

(

const T &

G

)

Definition at line 191 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by post_order(), and llvm::AMDGPUResourceUsageAnalysis::runOnModule().

po_ext_begin()

template<class T , class SetType >

po_ext_iterator< T, SetType > llvm::po_ext_begin	(	T	G,
		SetType &	S
	)

Definition at line 205 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::begin(), and G.

Referenced by llvm::LoopBlocksTraversal::begin(), and post_order_ext().

po_ext_end()

template<class T , class SetType >

po_ext_iterator< T, SetType > llvm::po_ext_end	(	T	G,
		SetType &	S
	)

Definition at line 210 of file PostOrderIterator.h.

References llvm::po_iterator< GraphT, SetType, ExtStorage, GT >::end(), and G.

Referenced by llvm::LoopBlocksTraversal::end(), and post_order_ext().

PointerMayBeCaptured() [1/2]

bool llvm::PointerMayBeCaptured	(	const Value *	V,
		bool	ReturnCaptures,
		bool	StoreCaptures,
		unsigned	MaxUsesToExplore = 0
	)

PointerMayBeCaptured - Return true if this pointer value may be captured by the enclosing function (which is required to exist).

This routine can be expensive, so consider caching the results. The boolean ReturnCaptures specifies whether returning the value (or part of it) from the function counts as capturing it or not. The boolean StoreCaptures specified whether storing the value (or part of it) into memory anywhere automatically counts as capturing it or not. MaxUsesToExplore specifies how many uses the analysis should explore for one value before giving up due too "too many uses". If MaxUsesToExplore is zero, a default value is assumed.

This routine can be expensive, so consider caching the results. The boolean ReturnCaptures specifies whether returning the value (or part of it) from the function counts as capturing it or not. The boolean StoreCaptures specified whether storing the value (or part of it) into memory anywhere automatically counts as capturing it or not.

Definition at line 204 of file CaptureTracking.cpp.

References assert(), dbgs(), LLVM_DEBUG, and PointerMayBeCaptured().

Referenced by addArgumentAttrs(), computePointerICmp(), FindEarliestCapture(), llvm::InstCombinerImpl::foldAllocaCmp(), isFunctionMallocLike(), isNonEscapingLocalObject(), isSafeToSpeculateStore(), PointerMayBeCaptured(), and PointerMayBeCapturedBefore().

PointerMayBeCaptured() [2/2]

void llvm::PointerMayBeCaptured	(	const Value *	V,
		CaptureTracker *	Tracker,
		unsigned	MaxUsesToExplore = 0
	)

PointerMayBeCaptured - Visit the value and the values derived from it and find values which appear to be capturing the pointer value.

This feeds results into and is controlled by the CaptureTracker object. MaxUsesToExplore specifies how many uses the analysis should explore for one value before giving up due too "too many uses". If MaxUsesToExplore is zero, a default value is assumed.

Definition at line 407 of file CaptureTracking.cpp.

References assert(), llvm::CaptureTracker::captured(), DefaultMaxUsesToExplore, DetermineUseCaptureKind(), DL, llvm::SmallVectorBase< Size_T >::empty(), getDefaultMaxUsesToExploreForCaptureTracking(), llvm::SmallSet< T, N, C >::insert(), llvm::CaptureTracker::isDereferenceableOrNull(), MAY_CAPTURE, NO_CAPTURE, PASSTHROUGH, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), llvm::CaptureTracker::shouldExplore(), llvm::SmallSet< T, N, C >::size(), and llvm::CaptureTracker::tooManyUses().

PointerMayBeCapturedBefore()

bool llvm::PointerMayBeCapturedBefore	(	const Value *	V,
		bool	ReturnCaptures,
		bool	StoreCaptures,
		const Instruction *	I,
		const DominatorTree *	DT,
		bool	IncludeI = false,
		unsigned	MaxUsesToExplore = 0,
		const LoopInfo *	LI = nullptr
	)

PointerMayBeCapturedBefore - Return true if this pointer value may be captured by the enclosing function (which is required to exist).

If a DominatorTree is provided, only captures which happen before the given instruction are considered. This routine can be expensive, so consider caching the results. The boolean ReturnCaptures specifies whether returning the value (or part of it) from the function counts as capturing it or not. The boolean StoreCaptures specified whether storing the value (or part of it) into memory anywhere automatically counts as capturing it or not. Captures by the provided instruction are considered if the final parameter is true. MaxUsesToExplore specifies how many uses the analysis should explore for one value before giving up due too "too many uses". If MaxUsesToExplore is zero, a default value is assumed.

If a DominatorTree is provided, only captures which happen before the given instruction are considered. This routine can be expensive, so consider caching the results. The boolean ReturnCaptures specifies whether returning the value (or part of it) from the function counts as capturing it or not. The boolean StoreCaptures specified whether storing the value (or part of it) into memory anywhere automatically counts as capturing it or not.

Definition at line 237 of file CaptureTracking.cpp.

References assert(), I, and PointerMayBeCaptured().

Referenced by AddAliasScopeMetadata(), and llvm::AAResults::callCapturesBefore().

pointerToJITTargetAddress()

template<typename T >

JITTargetAddress llvm::pointerToJITTargetAddress

(

T *

Ptr

)

Convert a pointer to a JITTargetAddress.

Definition at line 69 of file JITSymbol.h.

References Ptr.

Referenced by llvm::JITEvaluatedSymbol::fromPointer().

popcount()

template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>

int llvm::popcount ( T  Value )

inlinenoexcept

Count the number of set bits in a value.

Ex. popcount(0xF000F000) = 8 Returns 0 if the word is zero.

Definition at line 385 of file bit.h.

References count(), and T.

Referenced by llvm::SITargetLowering::AddMemOpInit(), llvm::mca::ResourceManager::checkAvailability(), llvm::X86InstrInfo::commuteInstructionImpl(), llvm::AMDGPUDisassembler::convertMIMGInst(), llvm::Bitset< NumBits >::count(), llvm::BitVector::count(), llvm::SmallBitVector::count(), llvm::SparseBitVectorElement< ElementSize >::count(), llvm::FeatureBitset::count(), llvm::mca::ResourceManager::cycleEvent(), eliminateDeadSwitchCases(), llvm::SystemZSelectionDAGInfo::EmitTargetCodeForMemset(), llvm::RISCVMatInt::generateInstSeq(), llvm::detail::IEEEFloat::getExactLog2Abs(), llvm::SIRegisterInfo::getNumCoveredRegs(), llvm::LaneBitmask::getNumLanes(), llvm::mca::ResourceState::getNumUnits(), llvm::HvxSelector::getPerfectCompletions(), llvm::MCSchedModel::getReciprocalThroughput(), llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::memprof::hasSingleAllocType(), llvm::mca::initializeUsedResources(), llvm::TargetLoweringBase::isBeneficialToExpandPowI(), llvm::APInt::isOneBitSet(), llvm::mca::ResourceState::isReady(), isShiftedMask_32(), isShiftedMask_64(), llvm::mca::ResourceManager::issueInstruction(), llvm::AMDGPULegalizerInfo::legalizeImageIntrinsic(), llvm::HexagonResource::lessUnits(), LowerCONCAT_VECTORSvXi1(), llvm::mca::ExecuteStage::notifyReservedOrReleasedBuffers(), optimizeSection(), llvm::APInt::popcount(), llvm::RegisterBank::print(), llvm::AMDGPUInstPrinter::printSwizzle(), readGSIHashBuckets(), llvm::HexagonResource::setWeight(), simplifyAMDGCNMemoryIntrinsicDemanded(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), tryEorOfLogicalImmediates(), llvm::SIInstrInfo::verifyInstruction(), and llvm::SelectionDAGBuilder::visitBitTestCase().

possiblyDemandedEltsInMask()

APInt llvm::possiblyDemandedEltsInMask

(

Value *

Mask

)

Given a mask vector of the form <Y x i1>, return an APInt (of bitwidth Y) for each lane which may be active.

TODO: This is a lot like known bits, but for vectors.

Is there something we can common this with?

Definition at line 1042 of file VectorUtils.cpp.

References assert(), llvm::APInt::clearBit(), and llvm::APInt::getAllOnes().

post_order()

template<class T >

iterator_range< po_iterator< T > > llvm::post_order

(

const T &

G

)

Definition at line 193 of file PostOrderIterator.h.

References G, make_range(), po_begin(), and po_end().

Referenced by llvm::LoopInfoBase< BlockT, LoopT >::analyze(), llvm::BranchProbabilityInfo::calculate(), llvm::Combiner::combineMachineInstrs(), generateAssignInstrs(), llvm::WebAssemblyExceptionInfo::recalculate(), llvm::SLPVectorizerPass::runImpl(), llvm::InstructionSelect::runOnMachineFunction(), llvm::AbstractDependenceGraphBuilder< GraphType >::sortNodesTopologically(), and llvm::PopulateLoopsDFS< BlockT, LoopT >::traverse().

post_order_ext()

template<class T , class SetType >

iterator_range< po_ext_iterator< T, SetType > > llvm::post_order_ext	(	const T &	G,
		SetType &	S
	)

Definition at line 215 of file PostOrderIterator.h.

References G, make_range(), po_ext_begin(), and po_ext_end().

PowerOf2Ceil()

uint64_t llvm::PowerOf2Ceil ( uint64_t  A )

inline

Returns the power of two which is greater than or equal to the given value.

Essentially, it is a ceil operation across the domain of powers of two.

Definition at line 361 of file MathExtras.h.

References A, Log2_64_Ceil(), and UINT64_MAX.

Referenced by llvm::SITargetLowering::allowsMisalignedMemoryAccessesImpl(), llvm::ConcurrentHashTableByPtr< KeyTy, KeyDataTy, AllocatorTy, Info >::ConcurrentHashTableByPtr(), detectAVGPattern(), expandFPToI(), expandIToFP(), llvm::X86TTIImpl::getScalarizationOverhead(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::AMDGPUTargetLowering::getSplitDestVTs(), llvm::LegalizerHelper::getStackTemporaryAlignment(), llvm::object::COFFObjectFile::getSymbolAlignment(), isSaturatingMinMax(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::AMDGPULegalizerInfo::legalizeLoad(), llvm::LegalizerHelper::lowerBitCount(), lowerBitreverseShuffle(), llvm::LegalizerHelper::lowerLoad(), llvm::LegalizerHelper::lowerStore(), narrowIndex(), narrowSDivOrSRem(), narrowUDivOrURem(), PromoteScalarIntegerPTX(), and widenToNextPowerOf2().

powerOf5()

static unsigned int llvm::powerOf5 ( APFloatBase::integerPart *  dst, unsigned int  power  )

static

Definition at line 730 of file APFloat.cpp.

References assert(), maxExponent, maxPowerOfFiveParts, llvm::APInt::tcAssign(), and llvm::APInt::tcFullMultiply().

pred_begin() [1/2]

pred_iterator llvm::pred_begin ( BasicBlock *  BB )

inline

Definition at line 110 of file CFG.h.

Referenced by llvm::GraphTraits< Inverse< BasicBlock * > >::child_begin(), llvm::GraphTraits< Inverse< const BasicBlock * > >::child_begin(), computeLiveInValues(), ComputePostOrders(), ensureValueAvailableInSuccessor(), GetIfCondition(), llvm::Loop::getIncomingAndBackEdge(), llvm::LazyValueInfo::getPredicateAt(), llvm::BasicBlock::getSinglePredecessor(), llvm::BasicBlock::getUniquePredecessor(), llvm::BasicBlock::hasNPredecessors(), llvm::BasicBlock::hasNPredecessorsOrMore(), isCriticalEdge(), IsValueFullyAvailableInBlock(), mergeConditionalStoreToAddress(), llvm::InstCombinerImpl::mergeStoreIntoSuccessor(), pred_empty(), pred_size(), predecessors(), llvm::JumpThreadingPass::processGuards(), SplitLandingPadPredecessorsImpl(), splitPredecessorsOfLoopExit(), TryToMergeLandingPad(), TryToSimplifyUncondBranchFromEmptyBlock(), and llvm::MemorySSAUpdater::updateForClonedLoop().

pred_begin() [2/2]

const_pred_iterator llvm::pred_begin ( const BasicBlock *  BB )

inline

Definition at line 111 of file CFG.h.

pred_empty()

bool llvm::pred_empty ( const BasicBlock *  BB )

inline

Definition at line 118 of file CFG.h.

References pred_begin(), and pred_end().

Referenced by eraseDeadBBsAndChildren(), llvm::InstCombinerImpl::foldAggregateConstructionIntoAggregateReuse(), InlineFunction(), isFullPostDominator(), isLoopNeverExecuted(), IsValueFullyAvailableInBlock(), llvm::JumpThreadingPass::processBlock(), replaceConditionalBranchesOnConstant(), llvm::JumpThreadingPass::runImpl(), runPass(), simplifyOneLoop(), and unswitchTrivialSwitch().

pred_end() [1/2]

pred_iterator llvm::pred_end ( BasicBlock *  BB )

inline

Definition at line 114 of file CFG.h.

Referenced by llvm::GraphTraits< Inverse< BasicBlock * > >::child_end(), llvm::GraphTraits< Inverse< const BasicBlock * > >::child_end(), computeLiveInValues(), GetIfCondition(), llvm::Loop::getIncomingAndBackEdge(), llvm::LazyValueInfo::getPredicateAt(), llvm::BasicBlock::getSinglePredecessor(), llvm::BasicBlock::getUniquePredecessor(), llvm::BasicBlock::hasNPredecessors(), llvm::BasicBlock::hasNPredecessorsOrMore(), isCriticalEdge(), IsValueFullyAvailableInBlock(), mergeConditionalStoreToAddress(), pred_empty(), pred_size(), predecessors(), llvm::JumpThreadingPass::processGuards(), SplitLandingPadPredecessorsImpl(), splitPredecessorsOfLoopExit(), TryToMergeLandingPad(), TryToSimplifyUncondBranchFromEmptyBlock(), and llvm::MemorySSAUpdater::updateForClonedLoop().

pred_end() [2/2]

const_pred_iterator llvm::pred_end ( const BasicBlock *  BB )

inline

Definition at line 115 of file CFG.h.

pred_size() [1/2]

unsigned llvm::pred_size ( const BasicBlock *  BB )

inline

Get the number of predecessors of BB.

This is a linear time operation. Use BasicBlock::hasNPredecessors() or hasNPredecessorsOrMore if able.

Definition at line 123 of file CFG.h.

References pred_begin(), and pred_end().

pred_size() [2/2]

unsigned llvm::pred_size ( const MachineBasicBlock *  BB )

inline

Definition at line 30 of file MachineSSAContext.h.

References llvm::MachineBasicBlock::pred_size().

Referenced by CloneAndPruneIntoFromInst(), getBestDestForJumpOnUndef(), insertTrivialPHIs(), MergeBasicBlockIntoOnlyPred(), llvm::InsertPHIStrategy::mutate(), rewritePHIsForCleanupPad(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), splitBlockBefore(), TryToSimplifyUncondBranchFromEmptyBlock(), llvm::MemorySSA::verifyOrderingDominationAndDefUses(), and llvm::MemorySSAUpdater::wireOldPredecessorsToNewImmediatePredecessor().

predecessors() [1/3]

pred_range llvm::predecessors ( BasicBlock *  BB )

inline

Definition at line 126 of file CFG.h.

References pred_begin(), and pred_end().

predecessors() [2/3]

const_pred_range llvm::predecessors ( const BasicBlock *  BB )

inline

Definition at line 129 of file CFG.h.

References pred_begin(), and pred_end().

predecessors() [3/3]

auto llvm::predecessors ( const MachineBasicBlock *  BB )

inline

Definition at line 1303 of file MachineBasicBlock.h.

References llvm::MachineBasicBlock::predecessors().

Referenced by addBlockAndPredsToSet(), llvm::LoopSafetyInfo::allLoopPathsLeadToBlock(), allPredecessorsComeFromSameSource(), buildClonedLoops(), buildExtractionBlockSet(), calculateCXXStateNumbers(), calculateSEHStateNumbers(), canProveExitOnFirstIteration(), canSplitCallSite(), canSplitPredecessors(), CloneAndPruneIntoFromInst(), collectTransitivePredecessors(), computeEHOnlyBlocks(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), ConnectEpilog(), ConnectProlog(), createAndCollectMergePhiForReduction(), llvm::VPRecipeBuilder::createBlockInMask(), llvm::VPRecipeBuilder::createEdgeMask(), createNaturalLoopInternal(), DeleteDeadBlocks(), llvm::DominatorTree::dominates(), ehAwareSplitEdge(), ensureValueAvailableInSuccessor(), llvm::GVNPass::ValueTable::eraseTranslateCacheEntry(), llvm::CodeExtractor::extractCodeRegion(), findArgParts(), llvm::MustBeExecutedContextExplorer::findBackwardJoinPoint(), findBestNonTrivialUnswitchCandidate(), findIBRPredecessor(), llvm::CodeExtractor::findOrCreateBlockForHoisting(), findOrCreatePHIBlock(), llvm::SSAUpdaterTraits< SSAUpdater >::FindPredecessorBlocks(), llvm::InnerLoopVectorizer::fixFixedOrderRecurrence(), llvm::InstCombinerImpl::foldAggregateConstructionIntoAggregateReuse(), FoldBranchToCommonDest(), FoldCondBranchOnValueKnownInPredecessorImpl(), formDedicatedExitBlocks(), llvm::GenericCycle< ContextT >::getCyclePredecessor(), llvm::VPRecipeBuilder::getEdgeMask(), getGVNForPHINode(), llvm::afdo_detail::IRTraits< BasicBlock >::getPredecessors(), getPredState(), llvm::CanonicalLoopInfo::getPreheader(), llvm::BranchProbabilityInfo::SccInfo::getSccEnterBlocks(), getTwoPredecessors(), llvm::SSAUpdater::GetValueInMiddleOfBlock(), llvm::InstCombinerImpl::handlePotentiallyDeadBlocks(), hasCallsInBlocksBetween(), llvm::MemorySSAUpdater::insertDef(), InsertPreheaderForLoop(), insertTrivialPHIs(), insertUniqueBackedgeBlock(), llvm::PHINode::isComplete(), isCriticalEdge(), isFullPostDominator(), llvm::HardwareLoopInfo::isHardwareLoopCandidate(), isIndirectBrTarget(), isLoopNeverExecuted(), isUniformlyReached(), makeReducible(), llvm::JumpThreadingPass::maybethreadThroughTwoBasicBlocks(), memoryIsNotModifiedBetween(), MergeBasicBlockIntoOnlyPred(), MergeCompatibleInvokes(), moveLCSSAPhis(), llvm::InsertPHIStrategy::mutate(), nonStrictlyPostDominate(), optimizeDivRem(), llvm::InstCombinerImpl::prepareWorklist(), rebuildLoopAfterUnswitch(), recomputeLoopBlockSet(), redirectAllPredecessorsTo(), removeEmptyCleanup(), llvm::BasicBlock::removePredecessor(), removeSwitchAfterSelectFold(), reuseTableCompare(), rewritePHIs(), rewritePHIsForCleanupPad(), llvm::GenericCycleInfoCompute< ContextT >::run(), runMoveAutoInit(), separateNestedLoop(), shouldFoldCondBranchesToCommonDestination(), simplifyOneLoop(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), SinkCommonCodeFromPredecessors(), llvm::BasicBlock::splitBasicBlockBefore(), splitBlockBefore(), splitCallSite(), SplitKnownCriticalEdge(), TryToMergeLandingPad(), TryToSimplifyUncondBranchFromEmptyBlock(), unswitchNontrivialInvariants(), and llvm::MemorySSA::verifyOrderingDominationAndDefUses().

predicatesFoldable()

bool llvm::predicatesFoldable	(	CmpInst::Predicate	P1,
		CmpInst::Predicate	P2
	)

Return true if both predicates match sign or if at least one of them is an equality comparison (which is signless).

Definition at line 58 of file CmpInstAnalysis.cpp.

References llvm::ICmpInst::isEquality(), and llvm::CmpInst::isSigned().

predOps()

static std::array< MachineOperand, 2 > llvm::predOps ( ARMCC::CondCodes  Pred, unsigned  PredReg = 0  )

inlinestatic

Get the operands corresponding to the given Pred value.

By default, the predicate register is assumed to be 0 (no register), but you can pass in a PredReg if that is not the case.

Definition at line 562 of file ARMBaseInstrInfo.h.

References llvm::MachineOperand::CreateImm(), and llvm::MachineOperand::CreateReg().

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::ARMBaseInstrInfo::breakPartialRegDependency(), llvm::ARMBaseInstrInfo::buildOutlinedFrame(), CMSEPopCalleeSaves(), CMSEPushCalleeSaves(), llvm::ARMBaseInstrInfo::convertToThreeAddress(), llvm::ARMBaseInstrInfo::copyFromCPSR(), llvm::ARMBaseInstrInfo::copyPhysReg(), llvm::Thumb1InstrInfo::copyPhysReg(), llvm::Thumb2InstrInfo::copyPhysReg(), llvm::ARMBaseInstrInfo::copyToCPSR(), llvm::ThumbRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), emitAligningInstructions(), emitARMRegPlusImmediate(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::ARMBaseRegisterInfo::emitLoadConstPool(), emitPostLd(), emitPostSt(), llvm::ARMFrameLowering::emitPrologue(), llvm::Thumb1FrameLowering::emitPrologue(), emitPrologueEpilogueSPUpdate(), emitT2RegPlusImmediate(), emitThumb2LoadConstPool(), emitThumbRegPlusImmediate(), emitThumbRegPlusImmInReg(), llvm::ARMBaseInstrInfo::expandLoadStackGuardBase(), llvm::ARMBaseInstrInfo::expandPostRAPseudo(), llvm::ARMBaseInstrInfo::foldImmediate(), genTPEntry(), genTPLoopBody(), llvm::ARMBaseInstrInfo::insertBranch(), llvm::ARMBaseInstrInfo::insertOutlinedCall(), llvm::ARMBaseInstrInfo::loadRegFromStackSlot(), llvm::Thumb1InstrInfo::loadRegFromStackSlot(), llvm::Thumb2InstrInfo::loadRegFromStackSlot(), llvm::ARMCallLowering::lowerCall(), llvm::ARMCallLowering::lowerReturn(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), popRegsFromStack(), pushRegsToStack(), RevertDoLoopStart(), llvm::ThumbRegisterInfo::rewriteFrameIndex(), rewriteT2FrameIndex(), selectMergeValues(), selectUnmergeValues(), llvm::ARMBaseInstrInfo::setExecutionDomain(), llvm::ARMFrameLowering::spillCalleeSavedRegisters(), llvm::ARMBaseInstrInfo::storeRegToStackSlot(), llvm::Thumb1InstrInfo::storeRegToStackSlot(), and llvm::Thumb2InstrInfo::storeRegToStackSlot().

prepareTempFiles()

std::error_code llvm::prepareTempFiles	(	SmallVector< int > &	FD,
		ArrayRef< StringRef >	SR,
		SmallVector< std::string > &	FileName
	)

Definition at line 170 of file PrintPasses.cpp.

References assert(), cleanUpTempFilesImpl(), llvm::sys::fs::createTemporaryFile(), I, make_error_code(), llvm::sys::fs::openFileForWrite(), llvm::ArrayRef< T >::size(), llvm::SmallVectorBase< Size_T >::size(), and llvm::Twine::str().

Referenced by doSystemDiff(), and llvm::IRChangedTester::handleIR().

PrepareToSplitEntryBlock()

BasicBlock::iterator llvm::PrepareToSplitEntryBlock	(	BasicBlock &	BB,
		BasicBlock::iterator	IP
	)

Instrumentation passes often insert conditional checks into entry blocks.

Call this function before splitting the entry block to move instructions that must remain in the entry block up before the split point. Static allocas and llvm.localescape calls, for example, must remain in the entry block.

Definition at line 38 of file Instrumentation.cpp.

References assert(), llvm::BasicBlock::end(), llvm::Function::getEntryBlock(), llvm::BasicBlock::getParent(), I, and moveBeforeInsertPoint().

prettyPrintBaseTypeRef()

static void llvm::prettyPrintBaseTypeRef ( DWARFUnit *  U, raw_ostream &  OS, DIDumpOptions  DumpOpts, ArrayRef< uint64_t >  Operands, unsigned  Operand  )

static

Definition at line 238 of file DWARFExpression.cpp.

References assert(), format(), Name, Operands, OS, llvm::dwarf::toString(), and llvm::DIDumpOptions::Verbose.

Referenced by llvm::DWARFExpression::prettyPrintRegisterOp(), and llvm::DWARFExpression::Operation::print().

prev_nodbg()

template<typename IterT >

IterT llvm::prev_nodbg ( IterT  It, IterT  Begin, bool  SkipPseudoOp = true  )

inline

Decrement It, then continue decrementing it while it points to a debug instruction.

A replacement for std::prev.

Definition at line 1367 of file MachineBasicBlock.h.

References skipDebugInstructionsBackward().

Referenced by findHoistingInsertPosAndDeps(), llvm::MachineBasicBlock::findPrevDebugLoc(), llvm::RegPressureTracker::recedeSkipDebugValues(), and updateKillStatus().

print() [1/2]

Printable llvm::print	(	const GCNRegPressure &	RP,
		const GCNSubtarget *	ST = nullptr
	)

Definition at line 226 of file GCNRegPressure.cpp.

References if(), OS, and llvm::GCNRegPressure::VGPR32.

Referenced by llvm::GCNSchedStage::checkScheduling(), llvm::DominanceFrontierBase< BlockT, IsPostDom >::dump(), llvm::RegionBase< Tr >::dump(), llvm::RegionInfoBase< Tr >::dump(), llvm::RegBankSelect::MappingCost::dump(), llvm::LiveDebugVariables::dump(), llvm::RegisterBankInfo::ValueMapping::dump(), llvm::RegisterBankInfo::InstructionMapping::dump(), llvm::RegisterBankInfo::OperandsMapper::dump(), llvm::BaseIndexOffset::dump(), llvm::SpillPlacement::BlockConstraint::dump(), llvm::SplitAnalysis::BlockInfo::dump(), llvm::VPlan::dump(), llvm::GenericSyncDependenceAnalysis< ContextT >::getJoinBlocks(), llvm::GCNSchedStage::initGCNRegion(), llvm::GCNUpwardRPTracker::isValid(), llvm::MachO::PackedVersion::operator std::string(), llvm::LoopInfoBase< BlockT, LoopT >::print(), llvm::GCNIterativeScheduler::printRegions(), llvm::GCNIterativeScheduler::printSchedRP(), llvm::BlockFrequencyPrinterPass::run(), llvm::CycleInfoPrinterPass::run(), llvm::DemandedBitsPrinterPass::run(), llvm::DominanceFrontierPrinterPass::run(), llvm::FunctionPropertiesPrinterPass::run(), llvm::PostDominatorTreePrinterPass::run(), llvm::RegionInfoPrinterPass::run(), llvm::ScalarEvolutionPrinterPass::run(), llvm::StackSafetyPrinterPass::run(), llvm::UniformityInfoPrinterPass::run(), llvm::DominatorTreePrinterPass::run(), llvm::DebugAssignmentTrackingPrinterPass::run(), llvm::IVUsersPrinterPass::run(), llvm::CallGraphPrinterPass::run(), llvm::StackSafetyGlobalPrinterPass::run(), llvm::GCNRegPressurePrinter::runOnMachineFunction(), llvm::GCNIterativeScheduler::scheduleRegion(), and llvm::BlockFrequencyInfoImpl< BT >::verifyMatch().

print() [2/2]

Printable llvm::print	(	const GCNRPTracker::LiveRegSet &	LiveRegs,
		const MachineRegisterInfo &	MRI
	)

Definition at line 573 of file GCNRegPressure.cpp.

References I, MRI, OS, and TRI.

printAfterPasses()

std::vector< std::string > llvm::printAfterPasses

(

)

Definition at line 138 of file PrintPasses.cpp.

References PrintAfter.

printAmdKernelCodeField()

void llvm::printAmdKernelCodeField	(	const amd_kernel_code_t &	C,
		int	FldIndex,
		raw_ostream &	OS
	)

Definition at line 96 of file AMDKernelCodeTUtils.cpp.

References llvm::CallingConv::C, get_amd_kernel_code_t_FieldName(), getPrinterTable(), OS, and Printer.

Referenced by dumpAmdKernelCode().

printBeforePasses()

std::vector< std::string > llvm::printBeforePasses

(

)

Definition at line 134 of file PrintPasses.cpp.

References PrintBefore.

printBlockFreq() [1/4]

Printable llvm::printBlockFreq	(	const BlockFrequencyInfo &	BFI,
		BlockFrequency	Freq
	)

Print the block frequency Freq relative to the current functions entry frequency.

Returns a Printable object that can be piped via << to a raw_ostream.

Definition at line 284 of file BlockFrequencyInfo.cpp.

References OS, and printRelativeBlockFreq().

Referenced by llvm::BFIDOTGraphTraitsBase< BlockFrequencyInfoT, BranchProbabilityInfoT >::getNodeLabel(), and printBlockFreq().

printBlockFreq() [2/4]

Printable llvm::printBlockFreq	(	const BlockFrequencyInfo &	BFI,
		const BasicBlock &	BB
	)

Convenience function equivalent to calling printBlockFreq(BFI, BFI.getBlocakFreq(&BB)).

Definition at line 291 of file BlockFrequencyInfo.cpp.

References printBlockFreq().

printBlockFreq() [3/4]

Printable llvm::printBlockFreq	(	const MachineBlockFrequencyInfo &	MBFI,
		BlockFrequency	Freq
	)

Print the block frequency Freq relative to the current functions entry frequency.

Returns a Printable object that can be piped via << to a raw_ostream.

Definition at line 280 of file MachineBlockFrequencyInfo.cpp.

References llvm::MachineBlockFrequencyInfo::getEntryFreq(), OS, and printRelativeBlockFreq().

printBlockFreq() [4/4]

Printable llvm::printBlockFreq	(	const MachineBlockFrequencyInfo &	MBFI,
		const MachineBasicBlock &	MBB
	)

Convenience function equivalent to calling printBlockFreq(MBFI, MBFI.getBlockFreq(&MBB)).

Definition at line 287 of file MachineBlockFrequencyInfo.cpp.

References llvm::MachineBlockFrequencyInfo::getBlockFreq(), MBB, and printBlockFreq().

printCompactDWARFExpr()

static bool llvm::printCompactDWARFExpr ( raw_ostream &  OS, DWARFExpression::iterator  I, const DWARFExpression::iterator  E, std::function< StringRef(uint64_t RegNum, bool IsEH)>  GetNameForDWARFReg = nullptr  )

static

Definition at line 436 of file DWARFExpression.cpp.

References llvm::PrintedExpr::Address, assert(), format(), llvm::DWARFExpression::Operation::getCode(), llvm::DWARFExpression::Operation::getRawOperand(), llvm::DWARFExpression::Operation::getSubCode(), I, Offset, llvm::dwarf::OperationEncodingString(), OS, printCompactDWARFExpr(), RegName, and llvm::PrintedExpr::Value.

Referenced by llvm::DWARFExpression::printCompact(), and printCompactDWARFExpr().

PrintDAGs()

cl::opt< bool > llvm::PrintDAGs	(	"misched-print-dags"	,
		cl::Hidden	,
		cl::desc("Print schedule DAGs")
	)

PrintDomTree()

template<class NodeT >

void llvm::PrintDomTree	(	const DomTreeNodeBase< NodeT > *	N,
		raw_ostream &	O,
		unsigned	Lev
	)

Definition at line 187 of file GenericDomTree.h.

References E, I, and N.

PrintError() [1/5]

void llvm::PrintError	(	ArrayRef< SMLoc >	ErrorLoc,
		const Twine &	Msg
	)

Definition at line 103 of file Error.cpp.

References llvm::SourceMgr::DK_Error, and PrintMessage().

PrintError() [2/5]

void llvm::PrintError	(	const char *	Loc,
		const Twine &	Msg
	)

Definition at line 107 of file Error.cpp.

References llvm::SourceMgr::DK_Error, llvm::SMLoc::getFromPointer(), llvm::SourceMgr::PrintMessage(), and SrcMgr.

PrintError() [3/5]

void llvm::PrintError	(	const Record *	Rec,
		const Twine &	Msg
	)

Definition at line 113 of file Error.cpp.

References llvm::SourceMgr::DK_Error, llvm::Record::getLoc(), and PrintMessage().

PrintError() [4/5]

void llvm::PrintError	(	const RecordVal *	RecVal,
		const Twine &	Msg
	)

Definition at line 119 of file Error.cpp.

References llvm::SourceMgr::DK_Error, llvm::RecordVal::getLoc(), and PrintMessage().

PrintError() [5/5]

void llvm::PrintError

(

const Twine &

Msg

)

Definition at line 101 of file Error.cpp.

References llvm::WithColor::error().

Referenced by CheckAssert(), checkConcrete(), llvm::TGParser::Error(), llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), and PrintFatalError().

PrintFatalError() [1/4]

void llvm::PrintFatalError	(	ArrayRef< SMLoc >	ErrorLoc,
		const Twine &	Msg
	)

Definition at line 132 of file Error.cpp.

References PrintError(), and llvm::sys::RunInterruptHandlers().

PrintFatalError() [2/4]

void llvm::PrintFatalError	(	const Record *	Rec,
		const Twine &	Msg
	)

Definition at line 141 of file Error.cpp.

References llvm::Record::getLoc(), PrintError(), and llvm::sys::RunInterruptHandlers().

PrintFatalError() [3/4]

void llvm::PrintFatalError	(	const RecordVal *	RecVal,
		const Twine &	Msg
	)

Definition at line 150 of file Error.cpp.

References llvm::RecordVal::getLoc(), PrintError(), and llvm::sys::RunInterruptHandlers().

PrintFatalError() [4/4]

void llvm::PrintFatalError

(

const Twine &

Msg

)

Definition at line 125 of file Error.cpp.

References PrintError(), and llvm::sys::RunInterruptHandlers().

Referenced by llvm::SetTheory::evaluate(), llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), llvm::CondOpInit::Fold(), llvm::FieldInit::Fold(), llvm::UnOpInit::Fold(), llvm::RecordKeeper::getAllDerivedDefinitions(), llvm::ListInit::getElementAsRecord(), llvm::Record::getFieldLoc(), llvm::DagInit::getOperatorAsDef(), llvm::Record::getValueAsBit(), llvm::Record::getValueAsBitOrUnset(), llvm::Record::getValueAsBitsInit(), llvm::Record::getValueAsDag(), llvm::Record::getValueAsDef(), llvm::Record::getValueAsInt(), llvm::Record::getValueAsListInit(), llvm::Record::getValueAsListOfDefs(), llvm::Record::getValueAsListOfInts(), llvm::Record::getValueAsListOfStrings(), llvm::Record::getValueAsOptionalDef(), llvm::Record::getValueAsOptionalString(), llvm::Record::getValueAsString(), llvm::Record::getValueInit(), and llvm::Record::resolveReferences().

PrintFatalNote() [1/4]

void llvm::PrintFatalNote	(	ArrayRef< SMLoc >	ErrorLoc,
		const Twine &	Msg
	)

Definition at line 62 of file Error.cpp.

References PrintNote(), and llvm::sys::RunInterruptHandlers().

PrintFatalNote() [2/4]

void llvm::PrintFatalNote	(	const Record *	Rec,
		const Twine &	Msg
	)

Definition at line 71 of file Error.cpp.

References llvm::Record::getLoc(), PrintNote(), and llvm::sys::RunInterruptHandlers().

PrintFatalNote() [3/4]

void llvm::PrintFatalNote	(	const RecordVal *	RecVal,
		const Twine &	Msg
	)

Definition at line 80 of file Error.cpp.

References llvm::RecordVal::getLoc(), PrintNote(), and llvm::sys::RunInterruptHandlers().

PrintFatalNote() [4/4]

void llvm::PrintFatalNote

(

const Twine &

Msg

)

Definition at line 55 of file Error.cpp.

References PrintNote(), and llvm::sys::RunInterruptHandlers().

printGraphForFunction()

template<typename GraphT >

void llvm::printGraphForFunction	(	Function &	F,
		GraphT	Graph,
		StringRef	Name,
		bool	IsSimple
	)

Definition at line 106 of file DOTGraphTraitsPass.h.

References errs(), F, llvm::DefaultDOTGraphTraits::getGraphName(), Name, llvm::sys::fs::OF_TextWithCRLF, shortenFileName(), and WriteGraph().

Referenced by llvm::DOTGraphTraitsPrinter< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::run(), and llvm::DOTGraphTraitsPrinterWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnFunction().

printJumpTableEntryReference()

Printable llvm::printJumpTableEntryReference

(

unsigned

Idx

)

Prints a jump table entry reference.

The format is: jump-table.5 - a jump table entry with index == 5.

Usage: OS << printJumpTableEntryReference(Idx) << '
';

Definition at line 1365 of file MachineFunction.cpp.

References Idx, and OS.

Referenced by llvm::MachineJumpTableInfo::print(), and llvm::MachineOperand::print().

PrintLaneMask()

Printable llvm::PrintLaneMask ( LaneBitmask  LaneMask )

inline

Create Printable object to print LaneBitmasks on a raw_ostream.

Definition at line 92 of file LaneBitmask.h.

References format(), llvm::LaneBitmask::FormatStr, llvm::LaneBitmask::getAsInteger(), and OS.

Referenced by llvm::DeadLaneDetector::computeSubRegisterLaneBitInfo(), llvm::RegisterPressure::dump(), llvm::rdf::operator<<(), llvm::MIPrinter::print(), llvm::LiveInterval::SubRange::print(), llvm::MachineBasicBlock::print(), and llvm::ScheduleDAGMILive::updatePressureDiffs().

printLLVMNameWithoutPrefix()

void llvm::printLLVMNameWithoutPrefix	(	raw_ostream &	OS,
		StringRef	Name
	)

Print out a name of an LLVM value without any prefixes.

The name is surrounded with ""'s and escaped if it has any special or non-printable characters in it.

Definition at line 380 of file AsmWriter.cpp.

References assert(), llvm::CallingConv::C, Name, and OS.

Referenced by llvm::MachineOperand::print(), llvm::MachineMemOperand::print(), printIRBlockReference(), llvm::MIRFormatter::printIRValue(), and PrintLLVMName().

printLoop()

void llvm::printLoop	(	Loop &	L,
		raw_ostream &	OS,
		const std::string &	Banner = ""
	)

Function to print a loop's contents as LLVM's text IR assembly.

Definition at line 977 of file LoopInfo.cpp.

References Block, llvm::SmallVectorBase< Size_T >::empty(), forcePrintModuleIR(), and OS.

Referenced by llvm::PrintLoopPass::run().

printMBBReference()

Printable llvm::printMBBReference

(

const MachineBasicBlock &

MBB

)

Prints a machine basic block reference.

The format is: bb.5 - a machine basic block with MBB.getNumber() == 5.

Usage: OS << printMBBReference(MBB) << '
';

Definition at line 120 of file MachineBasicBlock.cpp.

References MBB, OS, and llvm::MachineBasicBlock::printAsOperand().

Referenced by llvm::HexagonInstrInfo::analyzeBranch(), llvm::MachineBasicBlock::canSplitCriticalEdge(), llvm::rdf::Liveness::computeLiveIns(), llvm::MIRPrinter::convert(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::SplitEditor::enterIntvAtEnd(), llvm::SystemZPostRASchedStrategy::enterMBB(), llvm::ScheduleDAGInstrs::fixupKills(), getBlockName(), llvm::DOTGraphTraits< const MachineFunction * >::getNodeLabel(), hoistAndMergeSGPRInits(), llvm::GCNSchedStage::initGCNRegion(), llvm::HexagonInstrInfo::insertBranch(), llvm::MachineTraceMetrics::Ensemble::invalidate(), llvm::MachineTraceMetrics::invalidate(), llvm::HexagonInstrInfo::invertAndChangeJumpTarget(), llvm::ARMBasicBlockUtils::isBBInRange(), llvm::SplitEditor::leaveIntvAtTop(), llvm::SystemZPostRASchedStrategy::leaveMBB(), llvm::rdf::operator<<(), llvm::MIPrinter::print(), llvm::MachineTraceMetrics::TraceBlockInfo::print(), llvm::MachineTraceMetrics::Trace::print(), llvm::ARMConstantPoolMBB::print(), llvm::MachineJumpTableInfo::print(), llvm::SplitAnalysis::BlockInfo::print(), llvm::MachineBasicBlock::print(), llvm::MachineOperand::print(), llvm::MachineBranchProbabilityInfo::printEdgeProbability(), printRegion(), ProfitableToMerge(), llvm::HexagonInstrInfo::removeBranch(), removeExternalCFGEdges(), llvm::ScheduleDAGMI::schedule(), llvm::ScheduleDAGMILive::schedule(), llvm::VLIWMachineScheduler::schedule(), llvm::SIScheduleDAGMI::schedule(), llvm::MachineBasicBlock::SplitCriticalEdge(), llvm::SplitEditor::splitRegInBlock(), llvm::SplitEditor::splitRegOutBlock(), llvm::MachineBasicBlock::updateTerminator(), verifyCTRBranch(), VerifyPHIs(), and WriteGraph().

PrintMessage()

static void llvm::PrintMessage ( ArrayRef< SMLoc >  Loc, SourceMgr::DiagKind  Kind, const Twine &  Msg  )

static

Definition at line 27 of file Error.cpp.

References llvm::SourceMgr::DK_Error, llvm::SourceMgr::DK_Note, llvm::ArrayRef< T >::empty(), ErrorsPrinted, llvm::ArrayRef< T >::front(), llvm::SourceMgr::PrintMessage(), llvm::ArrayRef< T >::size(), and SrcMgr.

Referenced by PrintError(), PrintNote(), and PrintWarning().

printMIR() [1/2]

void llvm::printMIR	(	raw_ostream &	OS,
		const MachineFunction &	MF
	)

Print a machine function using the MIR serialization format to the given output stream.

Definition at line 998 of file MIRPrinter.cpp.

References llvm::MachineFunction::getFunction(), OS, llvm::Metadata::print(), Printer, and WriteNewDbgInfoFormat.

printMIR() [2/2]

void llvm::printMIR	(	raw_ostream &	OS,
		const Module &	M
	)

Print LLVM IR using the MIR serialization format to the given output stream.

Definition at line 990 of file MIRPrinter.cpp.

References OS, and WriteNewDbgInfoFormat.

Referenced by llvm::PrintMIRPass::run(), and llvm::PrintMIRPreparePass::run().

PrintNote() [1/2]

void llvm::PrintNote	(	ArrayRef< SMLoc >	NoteLoc,
		const Twine &	Msg
	)

Definition at line 49 of file Error.cpp.

References llvm::SourceMgr::DK_Note, and PrintMessage().

PrintNote() [2/2]

void llvm::PrintNote

(

const Twine &

Msg

)

Definition at line 45 of file Error.cpp.

References llvm::WithColor::note().

Referenced by CheckAssert(), dumpMessage(), and PrintFatalNote().

PrintRecyclerStats()

void llvm::PrintRecyclerStats	(	size_t	Size,
		size_t	Align,
		size_t	FreeListSize
	)

PrintRecyclingAllocatorStats - Helper for RecyclingAllocator for printing statistics.

Definition at line 31 of file Allocator.cpp.

References errs(), and Size.

Referenced by llvm::Recycler< T, Size, Align >::PrintStats().

printReg()

Printable llvm::printReg	(	Register	Reg,
		const TargetRegisterInfo *	TRI = nullptr,
		unsigned	SubIdx = 0,
		const MachineRegisterInfo *	MRI = nullptr
	)

Prints virtual and physical registers with or without a TRI instance.

The format is: noreg - NoRegister %5 - a virtual register. %5:sub_8bit - a virtual register with sub-register index (with TRI). eax - a physical register physreg17 - a physical register when no TRI instance given.

Usage: OS << printReg(Reg, TRI, SubRegIdx) << '
';

Definition at line 108 of file TargetRegisterInfo.cpp.

References llvm::Register::isStackSlot(), llvm_unreachable, MRI, OS, llvm::Register::stackSlot2Index(), and TRI.

Referenced by llvm::AggressiveAntiDepBreaker::AggressiveAntiDepBreaker(), llvm::A57ChainingConstraint::apply(), llvm::RegisterBankInfo::applyDefaultMapping(), llvm::LiveRegMatrix::assign(), llvm::HexagonFrameLowering::assignCalleeSavedSpillSlots(), llvm::AggressiveAntiDepBreaker::BreakAntiDependencies(), llvm::CriticalAntiDepBreaker::BreakAntiDependencies(), llvm::LiveRangeEdit::calculateRegClassAndHint(), llvm::RegAllocEvictionAdvisor::canAllocatePhysReg(), llvm::RegAllocEvictionAdvisor::canReassign(), llvm::TargetRegisterInfo::checkAllSuperRegsMarked(), llvm::MachineRegisterInfo::clearVirtRegs(), llvm::DeadLaneDetector::computeSubRegisterLaneBitInfo(), convertArgumentInfo(), llvm::HexagonInstrInfo::copyPhysReg(), llvm::VEInstrInfo::copyPhysReg(), createCFAOffset(), createDefCFAExpression(), createDefCFAOffset(), llvm::AArch64FrameLowering::determineCalleeSaves(), llvm::ARMFrameLowering::determineCalleeSaves(), llvm::SDep::dump(), dump_registers(), llvm::TargetRegisterInfo::dumpReg(), emitDebugValueComment(), llvm::AsmPrinter::emitImplicitDef(), llvm::AMDGPUAsmPrinter::emitImplicitDef(), emitKill(), llvm::RegAllocBase::enqueue(), llvm::RegScavenger::FindUnusedReg(), getVGPRSpillLaneOrTempRegister(), INITIALIZE_PASS(), llvm::ARCInstrInfo::loadRegFromStackSlot(), llvm::HexagonEvaluator::mask(), llvm::AggressiveAntiDepBreaker::Observe(), operator<<(), llvm::rdf::operator<<(), performCopyPropagation(), llvm::MIPrinter::print(), llvm::LiveInterval::print(), llvm::LivePhysRegs::print(), llvm::RegisterBankInfo::OperandsMapper::print(), llvm::PhysicalRegisterUsageInfo::print(), llvm::VirtRegMap::print(), llvm::MachineFunction::print(), llvm::LiveIntervalUnion::print(), llvm::MachineBasicBlock::print(), llvm::MachineOperand::print(), llvm::rdf::PhysicalRegisterInfo::print(), llvm::BitTracker::print_cells(), llvm::SDNode::print_details(), llvm::SystemZAsmPrinter::PrintAsmMemoryOperand(), printCFIRegister(), printCustomRegMask(), PrintNodeInfo(), printOperand(), printRegMIR(), regToString(), llvm::RegBankSelect::repairReg(), replaceFrameIndex(), llvm::PPCRegisterInfo::requiresFrameIndexScavenging(), llvm::AArch64FrameLowering::restoreCalleeSavedRegisters(), llvm::RegScavenger::scavengeRegisterBackwards(), llvm::AArch64FrameLowering::spillCalleeSavedRegisters(), llvm::ARCInstrInfo::storeRegToStackSlot(), tryToFindRegisterToRename(), llvm::LiveRegMatrix::unassign(), llvm::ScheduleDAGMILive::updatePressureDiffs(), and llvm::MachineRegisterInfo::verifyUseList().

printRegClassOrBank()

Printable llvm::printRegClassOrBank	(	Register	Reg,
		const MachineRegisterInfo &	RegInfo,
		const TargetRegisterInfo *	TRI
	)

Create Printable object to print register classes or register banks on a raw_ostream.

Definition at line 172 of file TargetRegisterInfo.cpp.

References llvm::RegisterBank::getName(), llvm::MachineRegisterInfo::getRegBankOrNull(), llvm::MachineRegisterInfo::getRegClass(), llvm::MachineRegisterInfo::getRegClassOrNull(), if(), llvm::StringRef::lower(), OS, and TRI.

Referenced by llvm::MIRPrinter::convert(), llvm::MachineOperand::print(), printRegClassOrBank(), and llvm::RegBankSelect::repairReg().

printRegUnit()

Printable llvm::printRegUnit	(	unsigned	Unit,
		const TargetRegisterInfo *	TRI
	)

Create Printable object to print register units on a raw_ostream.

Register units are named after their root registers:

al - Single root. fp0~st7 - Dual roots.

Usage: OS << printRegUnit(Unit, TRI) << '
';

Definition at line 139 of file TargetRegisterInfo.cpp.

References assert(), OS, and TRI.

Referenced by llvm::LiveRegMatrix::assign(), llvm::LiveIntervals::print(), llvm::rdf::PhysicalRegisterInfo::print(), printVRegOrUnit(), and llvm::LiveRegMatrix::unassign().

printRelativeBlockFreq()

void llvm::printRelativeBlockFreq	(	raw_ostream &	OS,
		BlockFrequency	EntryFreq,
		BlockFrequency	Freq
	)

Definition at line 51 of file BlockFrequency.cpp.

References Block, llvm::BlockFrequency::getFrequency(), and OS.

Referenced by printBlockFreq().

PrintStatistics() [1/2]

void llvm::PrintStatistics

(

)

Print statistics to the file returned by CreateInfoOutputFile().

Definition at line 229 of file Statistic.cpp.

References CreateInfoOutputFile(), EnableStats, PrintStatistics(), PrintStatisticsJSON(), StatInfo, StatLock, Stats, and StatsAsJSON.

Referenced by llvm::LTOCodeGenerator::compileOptimized(), PrintStatistics(), and llvm::ThinLTOCodeGenerator::run().

PrintStatistics() [2/2]

void llvm::PrintStatistics

(

raw_ostream &

OS

)

Print statistics to the given output stream.

Definition at line 176 of file Statistic.cpp.

References llvm::raw_ostream::flush(), format(), OS, StatInfo, and Stats.

PrintStatisticsJSON()

void llvm::PrintStatisticsJSON

(

raw_ostream &

OS

)

Print statistics in JSON format.

This does include all global timers (

See also

Timer, TimerGroup). Note that the timers are cleared after printing and will not be printed in human readable form or in a second call of PrintStatisticsJSON().

Definition at line 203 of file Statistic.cpp.

References assert(), llvm::raw_ostream::flush(), OS, llvm::TimerGroup::printAllJSONValues(), StatInfo, StatLock, and Stats.

Referenced by llvm::LTOCodeGenerator::compileOptimized(), PrintStatistics(), and llvm::lto::LTO::run().

printVRegOrUnit()

Printable llvm::printVRegOrUnit	(	unsigned	VRegOrUnit,
		const TargetRegisterInfo *	TRI
	)

Create Printable object to print virtual registers and physical registers on a raw_ostream.

Definition at line 162 of file TargetRegisterInfo.cpp.

References llvm::Register::isVirtualRegister(), OS, printRegUnit(), TRI, and llvm::Register::virtReg2Index().

Referenced by llvm::RegisterPressure::dump(), llvm::SIScheduleBlock::printDebug(), and llvm::ScheduleDAGMILive::updatePressureDiffs().

PrintWarning() [1/3]

void llvm::PrintWarning	(	ArrayRef< SMLoc >	WarningLoc,
		const Twine &	Msg
	)

Definition at line 91 of file Error.cpp.

References llvm::SourceMgr::DK_Warning, and PrintMessage().

PrintWarning() [2/3]

void llvm::PrintWarning	(	const char *	Loc,
		const Twine &	Msg
	)

Definition at line 95 of file Error.cpp.

References llvm::SourceMgr::DK_Warning, llvm::SMLoc::getFromPointer(), llvm::SourceMgr::PrintMessage(), and SrcMgr.

PrintWarning() [3/3]

void llvm::PrintWarning

(

const Twine &

Msg

)

Definition at line 89 of file Error.cpp.

References llvm::WithColor::warning().

Referenced by llvm::Record::checkUnusedTemplateArgs().

processInstr()

void llvm::processInstr	(	MachineInstr &	MI,
		MachineIRBuilder &	MIB,
		MachineRegisterInfo &	MRI,
		SPIRVGlobalRegistry *	GR
	)

Definition at line 340 of file SPIRVPreLegalizer.cpp.

References llvm::MachineInstrBuilder::addDef(), llvm::MachineInstrBuilder::addUse(), assert(), llvm::MachineIRBuilder::buildInstr(), createNewIdReg(), llvm::MachineInstr::getOperand(), MI, MRI, llvm::MachineIRBuilder::setInsertPt(), and llvm::MachineOperand::setReg().

Referenced by processInstrsWithTypeFolding(), and processNewInstrs().

processShuffleMasks()

void llvm::processShuffleMasks	(	ArrayRef< int >	Mask,
		unsigned	NumOfSrcRegs,
		unsigned	NumOfDestRegs,
		unsigned	NumOfUsedRegs,
		function_ref< void()>	NoInputAction,
		function_ref< void(ArrayRef< int >, unsigned, unsigned)>	SingleInputAction,
		function_ref< void(ArrayRef< int >, unsigned, unsigned)>	ManyInputsAction
	)

Splits and processes shuffle mask depending on the number of input and output registers.

The function does 2 main things: 1) splits the source/destination vectors into real registers; 2) do the mask analysis to identify which real registers are permuted. Then the function processes resulting registers mask using provided action items. If no input register is defined, NoInputAction action is used. If only 1 input register is used, SingleInputAction is used, otherwise ManyInputsAction is used to process > 2 input registers and masks.

Parameters

Mask	Original shuffle mask.
NumOfSrcRegs	Number of source registers.
NumOfDestRegs	Number of destination registers.
NumOfUsedRegs	Number of actually used destination registers.

Definition at line 433 of file VectorUtils.cpp.

References assert(), llvm::SmallVectorImpl< T >::assign(), llvm::SmallVectorImpl< T >::clear(), count_if(), llvm::SmallVectorBase< Size_T >::empty(), find_if(), I, Idx, PoisonMaskElem, and llvm::ArrayRef< T >::size().

Referenced by llvm::X86TTIImpl::getShuffleCost().

ProfileInlineGrowthLimit()

cl::opt< int > llvm::ProfileInlineGrowthLimit	(	"sample-profile-inline-growth-limit"	,
		cl::Hidden	,
		cl::init(12)	,
		cl::desc("The size growth ratio limit for proirity-based sample profile " "loader inlining.")
	)

ProfileInlineLimitMax()

cl::opt< int > llvm::ProfileInlineLimitMax	(	"sample-profile-inline-limit-max"	,
		cl::Hidden	,
		cl::init(10000)	,
		cl::desc("The upper bound of size growth limit for " "proirity-based sample profile loader inlining.")
	)

ProfileInlineLimitMin()

cl::opt< int > llvm::ProfileInlineLimitMin	(	"sample-profile-inline-limit-min"	,
		cl::Hidden	,
		cl::init(100)	,
		cl::desc("The lower bound of size growth limit for " "proirity-based sample profile loader inlining.")
	)

ProfileLikelyProb()

cl::opt< unsigned > llvm::ProfileLikelyProb	(	"profile-likely-prob"	,
		cl::desc("branch probability threshold in percentage to be considered" " very likely when profile is available")	,
		cl::init(51)	,
		cl::Hidden
	)

ProfileSummaryColdCount()

cl::opt< uint64_t > llvm::ProfileSummaryColdCount	(	"profile-summary-cold-count"	,
		cl::ReallyHidden	,
		cl::desc("A fixed cold count that overrides the count derived from" " profile-summary-cutoff-cold")
	)

ProfileSummaryCutoffCold()

cl::opt< int > llvm::ProfileSummaryCutoffCold	(	"profile-summary-cutoff-cold"	,
		cl::Hidden	,
		cl::init(999999)	,
		cl::desc("A count is cold if it is below the minimum count" " to reach this percentile of total counts.")
	)

ProfileSummaryCutoffHot()

cl::opt< int > llvm::ProfileSummaryCutoffHot	(	"profile-summary-cutoff-hot"	,
		cl::Hidden	,
		cl::init(990000)	,
		cl::desc("A count is hot if it exceeds the minimum count to" " reach this percentile of total counts.")
	)

ProfileSummaryHotCount()

cl::opt< uint64_t > llvm::ProfileSummaryHotCount	(	"profile-summary-hot-count"	,
		cl::ReallyHidden	,
		cl::desc("A fixed hot count that overrides the count derived from" " profile-summary-cutoff-hot")
	)

ProfileSummaryHugeWorkingSetSizeThreshold()

cl::opt< unsigned > llvm::ProfileSummaryHugeWorkingSetSizeThreshold	(	"profile-summary-huge-working-set-size-threshold"	,
		cl::Hidden	,
		cl::init(15000)	,
		cl::desc("The code working set size is considered huge if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count.")
	)

ProfileSummaryLargeWorkingSetSizeThreshold()

cl::opt< unsigned > llvm::ProfileSummaryLargeWorkingSetSizeThreshold	(	"profile-summary-large-working-set-size-threshold"	,
		cl::Hidden	,
		cl::init(12500)	,
		cl::desc("The code working set size is considered large if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count.")
	)

programUndefinedIfPoison()

bool llvm::programUndefinedIfPoison

(

const Instruction *

Inst

)

Definition at line 7726 of file ValueTracking.cpp.

Referenced by llvm::ScalarEvolution::canReuseInstruction(), and combineIRFlags().

programUndefinedIfUndefOrPoison()

bool llvm::programUndefinedIfUndefOrPoison

(

const Instruction *

Inst

)

Return true if this function can prove that if Inst is executed and yields a poison value or undef bits, then that will trigger undefined behavior.

Note that this currently only considers the basic block that is the parent of Inst.

Definition at line 7722 of file ValueTracking.cpp.

Referenced by isGuaranteedNotToBeUndefOrPoison().

promoteCall()

CallBase & llvm::promoteCall	(	CallBase &	CB,
		Function *	Callee,
		CastInst **	RetBitCast = nullptr
	)

Promote the given indirect call site to unconditionally call Callee.

This function promotes the given call site, returning the direct call or invoke instruction. If the function type of the call site doesn't match that of the callee, bitcast instructions are inserted where appropriate. If RetBitCast is non-null, it will be used to store the return value bitcast, if created.

Definition at line 469 of file CallPromotionUtils.cpp.

References llvm::AttrBuilder::addByValAttr(), llvm::AttrBuilder::addInAllocaAttr(), assert(), llvm::CastInst::CreateBitOrPointerCast(), createRetBitCast(), llvm::AttributeList::get(), llvm::AttributeSet::get(), llvm::CallBase::getArgOperand(), llvm::CallBase::getAttributes(), llvm::AttrBuilder::getByValType(), llvm::CallBase::getCalledFunction(), llvm::AttributeList::getFnAttrs(), llvm::CallBase::getFunctionType(), llvm::AttrBuilder::getInAllocaType(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::AttributeList::getParamAttrs(), llvm::AttributeList::getRetAttrs(), llvm::Value::getType(), llvm::Type::isVoidTy(), llvm::CallBase::mutateFunctionType(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::AttrBuilder::remove(), llvm::CallBase::setArgOperand(), llvm::CallBase::setAttributes(), llvm::CallBase::setCalledOperand(), llvm::Instruction::setMetadata(), and llvm::AttributeFuncs::typeIncompatible().

Referenced by promoteCallWithIfThenElse(), and tryPromoteCall().

promoteCallWithIfThenElse()

CallBase & llvm::promoteCallWithIfThenElse	(	CallBase &	CB,
		Function *	Callee,
		MDNode *	BranchWeights = nullptr
	)

Promote the given indirect call site to conditionally call Callee.

This function creates an if-then-else structure at the location of the call site. The original call site is moved into the "else" block. A clone of the indirect call site is promoted, placed in the "then" block, and returned. If BranchWeights is non-null, it will be used to set !prof metadata on the new conditional branch.

Definition at line 550 of file CallPromotionUtils.cpp.

References promoteCall(), and versionCallSite().

Referenced by llvm::pgo::promoteIndirectCall().

promoteLoopAccessesToScalars()

bool llvm::promoteLoopAccessesToScalars	(	const SmallSetVector< Value *, 8 > &	PointerMustAliases,
		SmallVectorImpl< BasicBlock * > &	ExitBlocks,
		SmallVectorImpl< BasicBlock::iterator > &	InsertPts,
		SmallVectorImpl< MemoryAccess * > &	MSSAInsertPts,
		PredIteratorCache &	PIC,
		LoopInfo *	LI,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		const TargetLibraryInfo *	TLI,
		TargetTransformInfo *	TTI,
		Loop *	CurLoop,
		MemorySSAUpdater &	MSSAU,
		ICFLoopSafetyInfo *	SafetyInfo,
		OptimizationRemarkEmitter *	ORE,
		bool	AllowSpeculation,
		bool	HasReadsOutsideSet
	)

Try to promote memory values to scalars by sinking stores out of the loop and moving loads to before the loop.

We do this by looping over the stores in the loop, looking for stores to Must pointers which are loop invariant. It takes a set of must-alias values, Loop exit blocks vector, loop exit blocks insertion point vector, PredIteratorCache, LoopInfo, DominatorTree, Loop, AliasSet information for all instructions of the loop and loop safety information as arguments. Diagnostics is emitted via ORE. It returns changed status. AllowSpeculation is whether values should be hoisted even if they are not guaranteed to execute in the loop, but are safe to speculatively execute.

We do this by looping over the stores in the loop, looking for stores to Must pointers which are loop invariant.

Definition at line 1961 of file LICM.cpp.

References all_of(), llvm::ICFLoopSafetyInfo::anyBlockMayThrow(), assert(), llvm::SetVector< T, Vector, Set, N >::begin(), llvm::LoopBase< BlockT, LoopT >::contains(), llvm::MemorySSAUpdater::createMemoryAccessInBB(), dbgs(), DEBUG_TYPE, DL, llvm::DominatorTree::dominates(), llvm::OptimizationRemarkEmitter::emit(), llvm::SmallVectorBase< Size_T >::empty(), llvm::MemorySSA::End, eraseInstruction(), llvm::PoisonValue::get(), llvm::Instruction::getAAMetadata(), llvm::Module::getDataLayout(), llvm::ilist_node_impl< OptionsT >::getIterator(), getLoadStoreType(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::MemorySSAUpdater::getMemorySSA(), llvm::DILocation::getMergedLocations(), llvm::BasicBlock::getModule(), llvm::Value::getName(), llvm::Instruction::getParent(), llvm::StoreInst::getPointerOperandIndex(), llvm::BasicBlock::getTerminator(), llvm::DataLayout::getTypeStoreSize(), getUnderlyingObject(), llvm::MemorySSAUpdater::insertUse(), isDereferenceableAndAlignedPointer(), isDereferenceablePointer(), llvm::ICFLoopSafetyInfo::isGuaranteedToExecute(), isSafeToExecuteUnconditionally(), isWritableObject(), LLVM_DEBUG, llvm::AAMDNodes::merge(), PIC, Ptr, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Instruction::setAAMetadata(), llvm::LoadInst::setAlignment(), llvm::Instruction::setDebugLoc(), llvm::LoadInst::setOrdering(), SSA, Unordered, llvm::Value::use_empty(), llvm::MemorySSA::verifyMemorySSA(), and VerifyMemorySSA.

PromoteMemToReg()

void llvm::PromoteMemToReg	(	ArrayRef< AllocaInst * >	Allocas,
		DominatorTree &	DT,
		AssumptionCache *	AC = nullptr
	)

Promote the specified list of alloca instructions into scalar registers, inserting PHI nodes as appropriate.

This function makes use of DominanceFrontier information. This function does not modify the CFG of the function at all. All allocas must be from the same function.

Definition at line 1212 of file PromoteMemoryToRegister.cpp.

References llvm::ArrayRef< T >::empty().

Referenced by doPromotion(), eliminateSwiftError(), promoteMemoryToRegister(), and relocationViaAlloca().

promoteScalarArgumentSize()

unsigned llvm::promoteScalarArgumentSize ( unsigned  size )

inline

Definition at line 69 of file NVPTXUtilities.h.

References size().

Referenced by llvm::NVPTXTargetLowering::getPrototype(), and llvm::NVPTXTargetLowering::LowerCall().

propagateIRFlags()

void llvm::propagateIRFlags	(	Value *	I,
		ArrayRef< Value * >	VL,
		Value *	OpValue = nullptr,
		bool	IncludeWrapFlags = true
	)

Get the intersection (logical and) of all of the potential IR flags of each scalar operation (VL) that will be converted into a vector (I).

If OpValue is non-null, we only consider operations similar to OpValue when intersecting. Flag set: NSW, NUW (if IncludeWrapFlags is true), exact, and all of fast-math.

Definition at line 1235 of file LoopUtils.cpp.

References I.

propagateMetadata()

Instruction * llvm::propagateMetadata	(	Instruction *	Inst,
		ArrayRef< Value * >	VL
	)

Specifically, let Kinds = [MD_tbaa, MD_alias_scope, MD_noalias, MD_fpmath, MD_nontemporal, MD_access_group].

For K in Kinds, we get the MDNode for K from each of the elements of VL, compute their "intersection" (i.e., the most generic metadata value that covers all of the individual values), and set I's metadata for M equal to the intersection value.

This function always sets a (possibly null) value for each K in Kinds.

Returns

I after propagating metadata from VL.

Definition at line 786 of file VectorUtils.cpp.

References llvm::ArrayRef< T >::empty(), llvm::Instruction::getAllMetadataOtherThanDebugLoc(), llvm::Instruction::getMetadata(), llvm::MDNode::getMostGenericAliasScope(), llvm::MDNode::getMostGenericFPMath(), llvm::MDNode::getMostGenericTBAA(), llvm::MDNode::intersect(), intersectAccessGroups(), llvm_unreachable, llvm::Instruction::setMetadata(), and llvm::ArrayRef< T >::size().

Referenced by llvm::InterleaveGroup< InstTy >::addMetadata(), and llvm::VPTransformState::addMetadata().

propagatesPoison()

bool llvm::propagatesPoison

(

const Use &

PoisonOp

)

Return true if PoisonOp's user yields poison or raises UB if its operand PoisonOp is poison.

If PoisonOp is a vector or an aggregate and the operation's result is a single value, any poison element in /p PoisonOp should make the result poison or raise UB.

To filter out operands that raise UB on poison, you can use getGuaranteedNonPoisonOp.

Definition at line 7464 of file ValueTracking.cpp.

References llvm::Use::getOperandNo(), llvm::Use::getUser(), and I.

Referenced by programUndefinedIfUndefOrPoison(), and rewrite().

pruneCache()

bool llvm::pruneCache	(	StringRef	Path,
		CachePruningPolicy	Policy,
		const std::vector< std::unique_ptr< MemoryBuffer > > &	Files = {}
	)

Peform pruning using the supplied policy, returns true if pruning occurred, i.e.

Prune the cache of files that haven't been accessed in a long time.

if Policy.Interval was expired.

Check whether cache pruning happens using the supplied policy, adds a ThinLTO warning if cache_size_bytes or cache_size_files is too small for the current link job. The warning recommends the user to consider adjusting –thinlto-cache-policy.

As a safeguard against data loss if the user specifies the wrong directory as their cache directory, this function will ignore files not matching the pattern "llvmcache-*".

Definition at line 145 of file CachePruning.cpp.

References llvm::sys::path::append(), count(), dbgs(), llvm::sys::fs::disk_space(), llvm::CachePruningPolicy::Expiration, llvm::sys::path::filename(), llvm::sys::fs::space_info::free, llvm::sys::fs::basic_file_status::getLastModificationTime(), llvm::CachePruningPolicy::Interval, llvm::sys::fs::is_directory(), LLVM_DEBUG, llvm::CachePruningPolicy::MaxSizeBytes, llvm::CachePruningPolicy::MaxSizeFiles, llvm::CachePruningPolicy::MaxSizePercentageOfAvailableSpace, llvm::sys::path::native, llvm::sys::fs::remove(), report_fatal_error(), llvm::StringRef::starts_with(), llvm::sys::fs::status(), llvm::WithColor::warning(), and writeTimestampFile().

Referenced by getCachedOrDownloadArtifact(), and llvm::ThinLTOCodeGenerator::run().

PTOGV()

GenericValue llvm::PTOGV ( void *  P )

inline

Definition at line 49 of file GenericValue.h.

References P.

Referenced by llvm::ExecutionEngine::getConstantValue(), lle_X_fprintf(), lle_X_printf(), llvm::MCJIT::runFunction(), llvm::ExecutionEngine::runFunctionAsMain(), and llvm::Interpreter::visitAllocaInst().

range_size()

template<typename R >

constexpr size_t llvm::range_size ( R &&  Range )

constexpr

Returns the size of the Range, i.e., the number of elements.

This implementation takes inspiration from std::ranges::size from C++20 and delegates the size check to adl_size or std::distance, in this order of preference. Unlike llvm::size, this function does not guarantee O(1) running time, and is intended to be used in generic code that does not know the exact range type.

Definition at line 1705 of file STLExtras.h.

References adl_begin(), adl_end(), and adl_size().

Referenced by append_values(), enumerate(), llvm::SystemZInstrInfo::foldMemoryOperandImpl(), zip_equal(), and zip_first().

readAndDecodeStrings()

static Error llvm::readAndDecodeStrings ( StringRef  NameStrings, std::function< Error(StringRef)>  NameCallback  )

static

NameStrings is a string composed of one of more possibly encoded sub-strings.

The substrings are separated by 0 or more zero bytes. This method decodes the string and calls NameCallback for each substring.

Definition at line 488 of file InstrProf.cpp.

References llvm::StringRef::bytes_begin(), llvm::StringRef::bytes_end(), consumeError(), decodeULEB128(), llvm::compression::zlib::decompress(), getInstrProfNameSeparator(), llvm::compression::zlib::isAvailable(), N, Name, P, llvm::StringRef::split(), llvm::Error::success(), llvm::dwarf::toStringRef(), uncompress_failed, and zlib_unavailable.

Referenced by llvm::InstrProfSymtab::create(), and llvm::InstrProfSymtab::initVTableNamesFromCompressedStrings().

ReadByteArrayFromGlobal()

Constant * llvm::ReadByteArrayFromGlobal	(	const GlobalVariable *	GV,
		uint64_t	Offset
	)

Definition at line 642 of file ConstantFolding.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), DL, llvm::ConstantDataArray::get(), llvm::Value::getContext(), llvm::Module::getDataLayout(), llvm::GlobalVariable::getInitializer(), llvm::GlobalValue::getParent(), llvm::GlobalVariable::hasDefinitiveInitializer(), llvm::GlobalVariable::isConstant(), and Offset.

Referenced by getConstantDataArrayInfo().

readExponent()

static Expected< int > llvm::readExponent ( StringRef::iterator  begin, StringRef::iterator  end  )

static

Definition at line 377 of file APFloat.cpp.

References createError(), decDigitValue(), and value.

Referenced by interpretDecimal().

readModuleSummaryIndex()

Error llvm::readModuleSummaryIndex	(	MemoryBufferRef	Buffer,
		ModuleSummaryIndex &	CombinedIndex
	)

Parse the specified bitcode buffer and merge the index into CombinedIndex.

Definition at line 8486 of file BitcodeReader.cpp.

References getSingleModule(), and llvm::Expected< T >::takeError().

readWideAPInt()

APInt llvm::readWideAPInt	(	ArrayRef< uint64_t >	Vals,
		unsigned	TypeBits
	)

Definition at line 3048 of file BitcodeReader.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::ArrayRef< T >::size(), and transform().

recognizeBSwapOrBitReverseIdiom()

bool llvm::recognizeBSwapOrBitReverseIdiom	(	Instruction *	I,
		bool	MatchBSwaps,
		bool	MatchBitReversals,
		SmallVectorImpl< Instruction * > &	InsertedInsts
	)

Try to match a bswap or bitreverse idiom.

If an idiom is matched, an intrinsic call is inserted before I. Any added instructions are returned in InsertedInsts. They will all have been added to a basic block.

A bitreverse idiom normally requires around 2*BW nodes to be searched (where BW is the bitwidth of the integer type). A bswap idiom requires anywhere up to BW / 4 nodes to be searched, so is significantly faster.

This function returns true on a successful match or false otherwise.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3938 of file Local.cpp.

References all_of(), assert(), llvm::ArrayRef< T >::back(), bitTransformIsCorrectForBitReverse(), bitTransformIsCorrectForBSwap(), llvm::APInt::clearBit(), collectBitParts(), llvm::BinaryOperator::Create(), llvm::CallInst::Create(), llvm::CastInst::CreateIntegerCast(), llvm::ArrayRef< T >::drop_back(), llvm::ArrayRef< T >::empty(), F, llvm::APInt::getAllOnes(), llvm::Intrinsic::getDeclaration(), llvm::Type::getIntNTy(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), I, llvm::APInt::isAllOnes(), llvm::Type::isIntOrIntVectorTy(), llvm::PatternMatch::m_BSwap(), llvm::PatternMatch::m_FShl(), llvm::PatternMatch::m_FShr(), llvm::PatternMatch::m_Or(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::ArrayRef< T >::size().

Referenced by llvm::InstCombinerImpl::matchBSwapOrBitReverse().

recomputeLiveIns()

static bool llvm::recomputeLiveIns ( MachineBasicBlock &  MBB )

inlinestatic

Convenience function for recomputing live-in's for a MBB.

Returns true if any changes were made.

Definition at line 200 of file LivePhysRegs.h.

References llvm::MachineBasicBlock::clearLiveIns(), computeAndAddLiveIns(), llvm::MachineBasicBlock::getLiveIns(), MBB, and llvm::MachineBasicBlock::sortUniqueLiveIns().

Referenced by fullyRecomputeLiveIns().

recomputeLivenessFlags()

void llvm::recomputeLivenessFlags

(

MachineBasicBlock &

MBB

)

Recomputes dead and kill flags in MBB.

Definition at line 276 of file LivePhysRegs.cpp.

References llvm::LivePhysRegs::addLiveOutsNoPristines(), llvm::LivePhysRegs::addUses(), assert(), llvm::LivePhysRegs::available(), llvm::MachineFrameInfo::getCalleeSavedInfo(), llvm::MachineFunction::getFrameInfo(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), Info, llvm::LivePhysRegs::init(), llvm::MachineFrameInfo::isCalleeSavedInfoValid(), llvm::MIBundleOperandIteratorBase< ValueT >::isValid(), MBB, MI, MRI, llvm::LivePhysRegs::removeDefs(), reverse(), and TRI.

recomputeVPTBlockMask()

void llvm::recomputeVPTBlockMask

(

MachineInstr &

Instr

)

Definition at line 815 of file Thumb2InstrInfo.cpp.

References assert(), End, expandPredBlockMask(), getVPTInstrPredicate(), llvm::MachineOperand::isImm(), isVPTOpcode(), llvm::ARMVCC::None, llvm::MachineOperand::setImm(), llvm::ARM::T, and llvm::ARMVCC::Then.

reconstructFunctionType()

Type * llvm::reconstructFunctionType ( Function *  F )

inline

Definition at line 145 of file SPIRVUtils.h.

References F, llvm::FunctionType::get(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

RecursivelyDeleteDeadPHINode()

bool llvm::RecursivelyDeleteDeadPHINode	(	PHINode *	PN,
		const TargetLibraryInfo *	TLI = nullptr,
		llvm::MemorySSAUpdater *	MSSAU = nullptr
	)

If the specified value is an effectively dead PHI node, due to being a def-use chain of single-use nodes that either forms a cycle or is terminated by a trivially dead instruction, delete it.

RecursivelyDeleteDeadPHINode - If the specified value is an effectively dead PHI node, due to being a def-use chain of single-use nodes that either forms a cycle or is terminated by a trivially dead instruction, delete it.

If that makes any of its operands trivially dead, delete them too, recursively. Return true if a change was made.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 650 of file Local.cpp.

References areAllUsesEqual(), llvm::PoisonValue::get(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), and RecursivelyDeleteTriviallyDeadInstructions().

Referenced by CanWidenIV(), and DeleteDeadPHIs().

RecursivelyDeleteTriviallyDeadInstructions() [1/2]

void llvm::RecursivelyDeleteTriviallyDeadInstructions	(	SmallVectorImpl< WeakTrackingVH > &	DeadInsts,
		const TargetLibraryInfo *	TLI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		std::function< void(Value *)>	AboutToDeleteCallback = std::function<void(Value *)>()
	)

Delete all of the instructions in DeadInsts, and all other instructions that deleting these in turn causes to be trivially dead.

The initial instructions in the provided vector must all have empty use lists and satisfy isInstructionTriviallyDead.

DeadInsts will be used as scratch storage for this routine and will be empty afterward.

Definition at line 573 of file Local.cpp.

References assert(), llvm::SmallVectorBase< Size_T >::empty(), I, isInstructionTriviallyDead(), llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::MemorySSAUpdater::removeMemoryAccess(), salvageDebugInfo(), and llvm::Value::use_empty().

RecursivelyDeleteTriviallyDeadInstructions() [2/2]

bool llvm::RecursivelyDeleteTriviallyDeadInstructions	(	Value *	V,
		const TargetLibraryInfo *	TLI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		std::function< void(Value *)>	AboutToDeleteCallback = std::function<void(Value *)>()
	)

If the specified value is a trivially dead instruction, delete it.

RecursivelyDeleteTriviallyDeadInstructions - If the specified value is a trivially dead instruction, delete it.

If that makes any of its operands trivially dead, delete them too, recursively. Return true if any instructions were deleted.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 539 of file Local.cpp.

References I, isInstructionTriviallyDead(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and RecursivelyDeleteTriviallyDeadInstructions().

Referenced by buildClonedLoopBlocks(), ConstantFoldTerminator(), llvm::objcarc::EraseInstruction(), EraseTerminatorAndDCECond(), foldFCmpToFPClassTest(), RecursivelyDeleteDeadPHINode(), RecursivelyDeleteTriviallyDeadInstructions(), RecursivelyDeleteTriviallyDeadInstructionsPermissive(), runImpl(), simplifyLoopAfterUnroll(), simplifyLoopInst(), SRAGlobal(), stripDebugDeclareImpl(), UnrollRuntimeLoopRemainder(), and llvm::slpvectorizer::BoUpSLP::~BoUpSLP().

RecursivelyDeleteTriviallyDeadInstructionsPermissive()

bool llvm::RecursivelyDeleteTriviallyDeadInstructionsPermissive	(	SmallVectorImpl< WeakTrackingVH > &	DeadInsts,
		const TargetLibraryInfo *	TLI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		std::function< void(Value *)>	AboutToDeleteCallback = std::function<void(Value *)>()
	)

Same functionality as RecursivelyDeleteTriviallyDeadInstructions, but allow instructions that are not trivially dead.

These will be ignored. Returns true if any changes were made, i.e. any instructions trivially dead were found and deleted.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 554 of file Local.cpp.

References I, isInstructionTriviallyDead(), RecursivelyDeleteTriviallyDeadInstructions(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by CleanupConstantGlobalUsers(), doPromotion(), and ReduceLoopStrength().

refineInstruction()

static bool llvm::refineInstruction ( SCCPSolver &  Solver, const SmallPtrSetImpl< Value * > &  InsertedValues, Instruction &  Inst  )

static

Try to use Inst's value range from Solver to infer the NUW flag.

Definition at line 107 of file SCCPSolver.cpp.

References llvm::SmallPtrSetImpl< PtrType >::contains(), getConstantRange(), llvm::SCCPSolver::getLatticeValueFor(), llvm::Instruction::getOpcode(), llvm::User::getOperand(), llvm::Instruction::hasNonNeg(), llvm::Instruction::hasNoSignedWrap(), llvm::Instruction::hasNoUnsignedWrap(), llvm::ConstantRange::makeGuaranteedNoWrapRegion(), llvm::OverflowingBinaryOperator::NoSignedWrap, llvm::OverflowingBinaryOperator::NoUnsignedWrap, llvm::Instruction::setHasNoSignedWrap(), llvm::Instruction::setHasNoUnsignedWrap(), and llvm::Instruction::setNonNeg().

Referenced by llvm::SCCPSolver::simplifyInstsInBlock().

RegionGraphTraits() [1/2]

llvm::RegionGraphTraits	(	MachineRegion	,
		MachineRegionNode
	)

RegionGraphTraits() [2/2]

llvm::RegionGraphTraits	(	Region	,
		RegionNode
	)

RegionNodeGraphTraits() [1/2]

llvm::RegionNodeGraphTraits	(	MachineRegionNode	,
		MachineBasicBlock	,
		MachineRegion
	)

RegionNodeGraphTraits() [2/2]

llvm::RegionNodeGraphTraits	(	RegionNode	,
		BasicBlock	,
		Region
	)

registerCodeGenCallback()

void llvm::registerCodeGenCallback	(	PassInstrumentationCallbacks &	PIC,
		LLVMTargetMachine &	LLVMTM
	)

Definition at line 511 of file TargetPassConfig.cpp.

References DISABLE_PASS, DisableBlockPlacement, DisableBranchFold, DisableCopyProp, DisableEarlyIfConversion, DisableEarlyTailDup, DisableMachineCSE, DisableMachineDCE, DisableMachineLICM, DisableMachineSink, DisablePostRAMachineLICM, DisablePostRAMachineSink, DisablePostRASched, DisableSSC, DisableTailDuplicate, P, PIC, and llvm::PassInstrumentationCallbacks::registerShouldRunOptionalPassCallback().

registerDefinedBetween()

bool llvm::registerDefinedBetween	(	unsigned	Reg,
		MachineBasicBlock::iterator	From,
		MachineBasicBlock::iterator	To,
		const TargetRegisterInfo *	TRI
	)

Return true if Reg is defd between From and To.

Definition at line 5588 of file ARMBaseInstrInfo.cpp.

References From, I, and TRI.

Referenced by findCMPToFoldIntoCBZ(), and findVCMPToFoldIntoVPST().

RemapDbgVariableRecord()

void llvm::RemapDbgVariableRecord ( Module *  M, DbgVariableRecord *  V, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Remap the Values used in the DbgVariableRecord V using the value map VM.

Definition at line 273 of file ValueMapper.h.

References llvm::ValueMapper::remapDbgVariableRecord().

Referenced by performBranchToCommonDestFolding().

RemapDbgVariableRecordRange()

void llvm::RemapDbgVariableRecordRange ( Module *  M, iterator_range< DbgRecordIterator >  Range, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Remap the Values used in the DbgVariableRecord V using the value map VM.

Definition at line 285 of file ValueMapper.h.

References llvm::ValueMapper::remapDbgVariableRecordRange().

Referenced by buildClonedLoopBlocks(), CloneAndPruneIntoFromInst(), CloneFunctionInto(), CloneInstructionsIntoPredecessorBlockAndUpdateSSAUses(), remapInstructionsInBlocks(), and UnrollRuntimeLoopRemainder().

RemapFunction()

void llvm::RemapFunction ( Function &  F, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Remap the operands, metadata, arguments, and instructions of a function.

Calls MapValue() on prefix data, prologue data, and personality function; calls MapMetadata() on each attached MDNode; remaps the argument types using the provided TypeMapper; and calls RemapInstruction() on every instruction.

Definition at line 299 of file ValueMapper.h.

References F, and llvm::ValueMapper::remapFunction().

RemapInstruction()

void llvm::RemapInstruction ( Instruction *  I, ValueToValueMapTy &  VM, RemapFlags  Flags = RF_None, ValueMapTypeRemapper *  TypeMapper = nullptr, ValueMaterializer *  Materializer = nullptr  )

inline

Convert the instruction operands from referencing the current values into those specified by VM.

If RF_IgnoreMissingLocals is set and an operand can't be found via MapValue(), use the old value. Otherwise assert that this doesn't happen.

Note that MapValue() only returns nullptr for SSA values missing from VM.

Definition at line 264 of file ValueMapper.h.

References I, and llvm::ValueMapper::remapInstruction().

Referenced by buildClonedLoopBlocks(), buildPartialInvariantUnswitchConditionalBranch(), CloneAndPruneIntoFromInst(), CloneFunctionInto(), CloneInstructionsIntoPredecessorBlockAndUpdateSSAUses(), remapInstructionsInBlocks(), and UnrollRuntimeLoopRemainder().

remapInstructionsInBlocks()

void llvm::remapInstructionsInBlocks	(	ArrayRef< BasicBlock * >	Blocks,
		ValueToValueMapTy &	VMap
	)

Remaps instructions in Blocks using the mapping in VMap.

Definition at line 989 of file CloneFunction.cpp.

References Blocks, RemapDbgVariableRecordRange(), RemapInstruction(), RF_IgnoreMissingLocals, and RF_NoModuleLevelChanges.

Referenced by generateReproducer(), peelLoop(), splitLoopBound(), UnrollAndJamLoop(), UnrollLoop(), and llvm::LoopVersioning::versionLoop().

remapPath()

static std::string llvm::remapPath ( StringRef  Path, const DWARFLinkerBase::ObjectPrefixMapTy &  ObjectPrefixMap  )

static

Definition at line 2404 of file DWARFLinker.cpp.

References llvm::sys::path::replace_path_prefix().

Referenced by getPCMFile(), and getPCMFile().

remove_bad_alloc_error_handler()

void llvm::remove_bad_alloc_error_handler

(

)

Restores default bad alloc error handling behavior.

Definition at line 139 of file ErrorHandling.cpp.

References BadAllocErrorHandler, and BadAllocErrorHandlerUserData.

remove_fatal_error_handler()

void llvm::remove_fatal_error_handler

(

)

Restores default error handling behaviour.

Definition at line 74 of file ErrorHandling.cpp.

References ErrorHandler, and ErrorHandlerUserData.

Referenced by LLVMResetFatalErrorHandler(), and llvm::ScopedFatalErrorHandler::~ScopedFatalErrorHandler().

remove_if()

template<typename R , typename UnaryPredicate >

auto llvm::remove_if	(	R &&	Range,
		UnaryPredicate	P
	)

Provide wrappers to std::remove_if which take ranges instead of having to pass begin/end explicitly.

Definition at line 1761 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by erase_if(), llvm::PriorityWorklist< T, VectorT, MapT >::erase_if(), llvm::SetVector< T, Vector, Set, N >::remove_if(), and llvm::PHINode::removeIncomingValueIf().

removeAllNonTerminatorAndEHPadInstructions()

std::pair< unsigned, unsigned > llvm::removeAllNonTerminatorAndEHPadInstructions

(

BasicBlock *

BB

)

Remove all instructions from a basic block other than its terminator and any present EH pad instructions.

Returns a pair where the first element is the number of instructions (excluding debug info intrinsics) that have been removed, and the second element is the number of debug info intrinsics that have been removed.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2800 of file Local.cpp.

References llvm::Instruction::dropDbgRecords(), llvm::Instruction::eraseFromParent(), llvm::BasicBlock::front(), llvm::PoisonValue::get(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::BasicBlock::getTerminator(), llvm::Value::getType(), handleUnreachableTerminator(), llvm::Instruction::isEHPad(), llvm::Type::isTokenTy(), llvm::Value::replaceAllUsesWith(), llvm::Value::use_empty(), and Uses.

Referenced by llvm::InstCombinerImpl::prepareWorklist().

removeFromUsedLists()

void llvm::removeFromUsedLists	(	Module &	M,
		function_ref< bool(Constant *)>	ShouldRemove
	)

Removes global values from the llvm.used and llvm.compiler.used arrays.

ShouldRemove should return true for any initializer field that should not be included in the replacement global.

Definition at line 151 of file ModuleUtils.cpp.

References removeFromUsedList().

Referenced by removeUnreachableFunctions().

RemoveRedundantDbgInstrs()

bool llvm::RemoveRedundantDbgInstrs

(

BasicBlock *

BB

)

Try to remove redundant dbg.value instructions from given basic block.

Returns true if at least one instruction was removed. Remove redundant pseudo ops when RemovePseudoOp is true.

Definition at line 684 of file BasicBlockUtils.cpp.

References dbgs(), llvm::Value::getName(), llvm::GlobalValue::getParent(), llvm::BasicBlock::getParent(), isAssignmentTrackingEnabled(), llvm::BasicBlock::isEntryBlock(), LLVM_DEBUG, removeRedundantDbgInstrsUsingBackwardScan(), removeRedundantDbgInstrsUsingForwardScan(), and removeUndefDbgAssignsFromEntryBlock().

Referenced by LowerDbgDeclare(), llvm::RedundantDbgInstEliminationPass::run(), llvm::LoopVectorizePass::run(), and llvm::JumpThreadingPass::runImpl().

removeUnreachableBlocks()

bool llvm::removeUnreachableBlocks	(	Function &	F,
		DomTreeUpdater *	DTU = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr
	)

Remove all blocks that can not be reached from the function's entry.

removeUnreachableBlocks - Remove blocks that are not reachable, even if they are in a dead cycle.

Returns true if any basic block was removed.

Return true if a change was made, false otherwise.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3197 of file Local.cpp.

References assert(), llvm::SmallPtrSetImpl< PtrType >::count(), DeleteDeadBlocks(), llvm::SetVector< T, Vector, Set, N >::empty(), F, llvm::SetVector< T, Vector, Set, N >::insert(), llvm::DomTreeUpdater::isBBPendingDeletion(), markAliveBlocks(), llvm::MemorySSAUpdater::removeBlocks(), llvm::SetVector< T, Vector, Set, N >::size(), llvm::SmallPtrSetImplBase::size(), and llvm::SetVector< T, Vector, Set, N >::takeVector().

Referenced by lowerConstantIntrinsics(), OptimizeFunctions(), postSplitCleanup(), llvm::FlattenCFGPass::run(), llvm::PlaceSafepointsPass::runImpl(), llvm::RewriteStatepointsForGC::runOnFunction(), simplifyFunctionCFGImpl(), and splitCoroutine().

removeUnwindEdge()

Instruction * llvm::removeUnwindEdge	(	BasicBlock *	BB,
		DomTreeUpdater *	DTU = nullptr
	)

Replace 'BB's terminator with one that does not have an unwind successor block.

Rewrites invoke to call, etc. Updates any PHIs in unwind successor. Returns the instruction that replaced the original terminator, which might be a call in case the original terminator was an invoke.

Parameters

BB	Block whose terminator will be replaced. Its terminator must have an unwind successor.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3159 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), changeToCall(), llvm::CleanupReturnInst::Create(), llvm::CatchSwitchInst::Create(), llvm::Instruction::eraseFromParent(), llvm::Instruction::getDebugLoc(), llvm::BasicBlock::getTerminator(), llvm_unreachable, llvm::BasicBlock::removePredecessor(), llvm::Value::replaceAllUsesWith(), llvm::Instruction::setDebugLoc(), and llvm::Value::takeName().

Referenced by removeEmptyCleanup().

renameModuleForThinLTO()

bool llvm::renameModuleForThinLTO	(	Module &	M,
		const ModuleSummaryIndex &	Index,
		bool	ClearDSOLocalOnDeclarations,
		SetVector< GlobalValue * > *	GlobalsToImport = nullptr
	)

Perform in-place global value handling on the given Module for exported local functions renamed and promoted for ThinLTO.

Definition at line 355 of file FunctionImportUtils.cpp.

References llvm::FunctionImportGlobalProcessing::run().

Referenced by doImportingForModuleForTest(), llvm::FunctionImporter::importFunctions(), and llvm::lto::thinBackend().

reorderScalars()

static void llvm::reorderScalars ( SmallVectorImpl< Value * > &  Scalars, ArrayRef< int >  Mask  )

static

Reorders the list of scalars in accordance with the given Mask.

Definition at line 965 of file SLPVectorizer.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::UndefValue::get(), I, PoisonMaskElem, llvm::SmallVectorBase< Size_T >::size(), and llvm::SmallVectorImpl< T >::swap().

Referenced by llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), and llvm::slpvectorizer::BoUpSLP::reorderTopToBottom().

replace() [1/2]

template<typename Container , typename RandomAccessIterator >

void llvm::replace	(	Container &	Cont,
		typename Container::iterator	ContIt,
		typename Container::iterator	ContEnd,
		RandomAccessIterator	ValIt,
		RandomAccessIterator	ValEnd
	)

Given a sequence container Cont, replace the range [ContIt, ContEnd) with the range [ValIt, ValEnd) (which is not from the same container).

Definition at line 2088 of file STLExtras.h.

Referenced by LLVMOrcMaterializationResponsibilityReplace(), and replace().

replace() [2/2]

template<typename Container , typename Range = std::initializer_list< typename Container::value_type>>

void llvm::replace	(	Container &	Cont,
		typename Container::iterator	ContIt,
		typename Container::iterator	ContEnd,
		Range	R
	)

Given a sequence container Cont, replace the range [ContIt, ContEnd) with the range R.

Definition at line 2107 of file STLExtras.h.

References replace().

replace_copy()

template<typename R , typename OutputIt , typename T >

OutputIt llvm::replace_copy	(	R &&	Range,
		OutputIt	Out,
		const T &	OldValue,
		const T &	NewValue
	)

Provide wrappers to std::replace_copy which take ranges instead of having to pass begin/end explicitly.

Definition at line 1840 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by TransferTracker::clobberMloc().

replace_copy_if()

template<typename R , typename OutputIt , typename UnaryPredicate , typename T >

OutputIt llvm::replace_copy_if	(	R &&	Range,
		OutputIt	Out,
		UnaryPredicate	P,
		const T &	NewValue
	)

Provide wrappers to std::replace_copy_if which take ranges instead of having to pass begin/end explicitly.

Definition at line 1831 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

replaceAllDbgUsesWith()

bool llvm::replaceAllDbgUsesWith	(	Instruction &	From,
		Value &	To,
		Instruction &	DomPoint,
		DominatorTree &	DT
	)

Point debug users of From to To or salvage them.

Use this function only when replacing all uses of From with To, with a guarantee that From is going to be deleted.

Follow these rules to prevent use-before-def of To: . If To is a linked Instruction, set DomPoint to To. . If To is an unlinked Instruction, set DomPoint to the Instruction To will be inserted after. . If To is not an Instruction (e.g a Constant), the choice of DomPoint is arbitrary. Pick From for simplicity.

If a debug user cannot be preserved without reordering variable updates or introducing a use-before-def, it is either salvaged (salvageDebugInfo) or deleted. Returns true if any debug users were updated.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2710 of file Local.cpp.

References llvm::DIExpression::appendExt(), assert(), DL, From, llvm::DbgVariableIntrinsic::getExpression(), llvm::Type::getPrimitiveSizeInBits(), llvm::DIVariable::getSignedness(), llvm::Value::getType(), llvm::DbgVariableIntrinsic::getVariable(), isBitCastSemanticsPreserving(), llvm::Type::isIntegerTy(), rewriteDebugUsers(), and Signed.

Referenced by llvm::InstCombinerImpl::commonCastTransforms(), llvm::InstCombinerImpl::foldOpIntoPhi(), simplifyAllocaArraySize(), and llvm::InstCombinerImpl::visitZExt().

replaceAndRecursivelySimplify()

bool llvm::replaceAndRecursivelySimplify	(	Instruction *	I,
		Value *	SimpleV,
		const TargetLibraryInfo *	TLI = nullptr,
		const DominatorTree *	DT = nullptr,
		AssumptionCache *	AC = nullptr,
		SmallSetVector< Instruction *, 8 > *	UnsimplifiedUsers = nullptr
	)

Replace all uses of 'I' with 'SimpleV' and simplify the uses recursively.

This first performs a normal RAUW of I with SimpleV. It then recursively attempts to simplify those users updated by the operation. The 'I' instruction must not be equal to the simplified value 'SimpleV'. If UnsimplifiedUsers is provided, instructions that could not be simplified are added to it.

The function returns true if any simplifications were performed.

Definition at line 7205 of file InstructionSimplify.cpp.

References assert(), I, and replaceAndRecursivelySimplifyImpl().

Referenced by replaceConditionalBranchesOnConstant(), and replaceWithConstant().

replaceCreatedSSACopys()

static void llvm::replaceCreatedSSACopys ( PredicateInfo &  PredInfo, Function &  F  )

static

Definition at line 830 of file PredicateInfo.cpp.

References F, llvm::IntrinsicInst::getIntrinsicID(), llvm::User::getOperand(), llvm::PredicateInfo::getPredicateInfoFor(), instructions, and make_early_inc_range().

Referenced by llvm::PredicateInfoPrinterPass::run().

replaceDbgDeclare()

bool llvm::replaceDbgDeclare	(	Value *	Address,
		Value *	NewAddress,
		DIBuilder &	Builder,
		uint8_t	DIExprFlags,
		int	Offset
	)

Replaces llvm.dbg.declare instruction when the address it describes is replaced with a new value.

If Deref is true, an additional DW_OP_deref is prepended to the expression. If Offset is non-zero, a constant displacement is added to the expression (between the optional Deref operations). Offset can be negative.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2131 of file Local.cpp.

References assert(), llvm::TinyPtrVector< EltTy >::empty(), findDbgDeclares(), findDVRDeclares(), for_each(), Offset, and llvm::DIExpression::prepend().

replaceDbgUsesWithUndef()

bool llvm::replaceDbgUsesWithUndef

(

Instruction *

I

)

Replace all the uses of an SSA value in @llvm.dbg intrinsics with undef.

This is useful for signaling that a variable, e.g. has been found dead and hence it's unavailable at a given program point. Returns true if the dbg values have been changed.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 616 of file Local.cpp.

References llvm::SmallVectorBase< Size_T >::empty(), findDbgUsers(), and I.

replaceDbgValueForAlloca()

void llvm::replaceDbgValueForAlloca	(	AllocaInst *	AI,
		Value *	NewAllocaAddress,
		DIBuilder &	Builder,
		int	Offset = 0
	)

Replaces multiple llvm.dbg.value instructions when the alloca it describes is replaced with a new value.

If Offset is non-zero, a constant displacement is added to the expression (after the mandatory Deref). Offset can be negative. New llvm.dbg.value instructions are inserted at the locations of the instructions they replace.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2180 of file Local.cpp.

References findDbgValues(), Offset, and updateOneDbgValueForAlloca().

replaceDominatedUsesWith() [1/2]

unsigned llvm::replaceDominatedUsesWith	(	Value *	From,
		Value *	To,
		DominatorTree &	DT,
		const BasicBlock *	BB
	)

Replace each use of 'From' with 'To' if that use is dominated by the end of the given BasicBlock.

Returns the number of replacements made.

Definition at line 3475 of file Local.cpp.

References llvm::DominatorTree::dominates(), and From.

replaceDominatedUsesWith() [2/2]

unsigned llvm::replaceDominatedUsesWith	(	Value *	From,
		Value *	To,
		DominatorTree &	DT,
		const BasicBlockEdge &	Edge
	)

Replace each use of 'From' with 'To' if that use is dominated by the given edge.

Returns the number of replacements made.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3466 of file Local.cpp.

References llvm::DominatorTree::dominates(), and From.

Referenced by sinkInstruction().

ReplaceInstWithInst() [1/2]

void llvm::ReplaceInstWithInst	(	BasicBlock *	BB,
		BasicBlock::iterator &	BI,
		Instruction *	I
	)

Replace the instruction specified by BI with the instruction specified by I.

Copies DebugLoc from BI to I, if I doesn't already have a DebugLoc. The original instruction is deleted and BI is updated to point to the new instruction.

Definition at line 722 of file BasicBlockUtils.cpp.

References assert(), I, and ReplaceInstWithValue().

Referenced by llvm::InnerLoopVectorizer::createVectorLoopSkeleton(), llvm::InnerLoopVectorizer::emitIterationCountCheck(), llvm::EpilogueVectorizerMainLoop::emitIterationCountCheck(), llvm::EpilogueVectorizerEpilogueLoop::emitMinimumVectorEpilogueIterCountCheck(), llvm::VPBranchOnMaskRecipe::execute(), llvm::InsertCFGStrategy::mutate(), ReplaceInstWithInst(), simplifyTerminatorLeadingToRet(), and SplitBlockAndInsertIfThenElse().

ReplaceInstWithInst() [2/2]

void llvm::ReplaceInstWithInst	(	Instruction *	From,
		Instruction *	To
	)

Replace the instruction specified by From with the instruction specified by To.

Copies DebugLoc from BI to I, if I doesn't already have a DebugLoc.

Definition at line 756 of file BasicBlockUtils.cpp.

References From, and ReplaceInstWithInst().

ReplaceInstWithValue()

void llvm::ReplaceInstWithValue	(	BasicBlock::iterator &	BI,
		Value *	V
	)

Replace all uses of an instruction (specified by BI) with a value, then remove and delete the original instruction.

Definition at line 709 of file BasicBlockUtils.cpp.

References I.

Referenced by ReplaceInstWithInst().

replaceNonLocalUsesWith()

unsigned llvm::replaceNonLocalUsesWith	(	Instruction *	From,
		Value *	To
	)

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 3451 of file Local.cpp.

References assert(), From, llvm::Value::getType(), I, and make_early_inc_range().

Referenced by replaceFoldableUses().

replaceRelativePointerUsersWithZero()

void llvm::replaceRelativePointerUsersWithZero

(

Constant *

C

)

Finds the same "relative pointer" pattern as described above, where the target is C, and replaces the entire pattern with a constant zero.

Definition at line 253 of file TypeMetadataUtils.cpp.

References llvm::CallingConv::C, replaceRelativePointerUsersWithZero(), and replaceRelativePointerUserWithZero().

Referenced by replaceRelativePointerUsersWithZero(), and llvm::GlobalDCEPass::run().

replaceSignedInst()

static bool llvm::replaceSignedInst ( SCCPSolver &  Solver, SmallPtrSetImpl< Value * > &  InsertedValues, Instruction &  Inst  )

static

Try to replace signed instructions with their unsigned equivalent.

Definition at line 176 of file SCCPSolver.cpp.

References assert(), llvm::CallingConv::C, llvm::SmallPtrSetImpl< PtrType >::count(), llvm::BinaryOperator::Create(), llvm::Instruction::eraseFromParent(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::SCCPSolver::getLatticeValueFor(), llvm::Instruction::getOpcode(), llvm::User::getOperand(), llvm::Value::getType(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::Instruction::isExact(), IV, llvm::SCCPSolver::removeLatticeValueFor(), llvm::Value::replaceAllUsesWith(), llvm::Instruction::setIsExact(), llvm::Instruction::setNonNeg(), and llvm::Value::takeName().

Referenced by llvm::SCCPSolver::simplifyInstsInBlock().

replaceSymbolicStrideSCEV()

const SCEV * llvm::replaceSymbolicStrideSCEV	(	PredicatedScalarEvolution &	PSE,
		const DenseMap< Value *, const SCEV * > &	PtrToStride,
		Value *	Ptr
	)

Return the SCEV corresponding to a pointer with the symbolic stride replaced with constant one, assuming the SCEV predicate associated with PSE is true.

If necessary this method will version the stride of the pointer according to PtrToStride and therefore add further predicates to PSE.

PtrToStride provides the mapping between the pointer value and its stride as collected by LoopVectorizationLegality::collectStridedAccess.

Definition at line 153 of file LoopAccessAnalysis.cpp.

References llvm::PredicatedScalarEvolution::addPredicate(), assert(), dbgs(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::ScalarEvolution::getEqualPredicate(), llvm::ScalarEvolution::getOne(), llvm::PredicatedScalarEvolution::getSCEV(), llvm::PredicatedScalarEvolution::getSE(), llvm::SCEV::getType(), LLVM_DEBUG, and Ptr.

Referenced by findForkedPointer(), and getPtrStride().

report_bad_alloc_error()

void llvm::report_bad_alloc_error	(	const char *	Reason,
		bool	GenCrashDiag = true
	)

Reports a bad alloc error, calling any user defined bad alloc error handler.

In contrast to the generic 'report_fatal_error' functions, this function might not terminate, e.g. the user defined error handler throws an exception, but it won't return.

Note: When throwing an exception in the bad alloc handler, make sure that the following unwind succeeds, e.g. do not trigger additional allocations in the unwind chain.

If no error handler is installed (default), throws a bad_alloc exception if LLVM is compiled with exception support. Otherwise prints the error to standard error and calls abort().

Definition at line 147 of file ErrorHandling.cpp.

References BadAllocErrorHandler, BadAllocErrorHandlerUserData, llvm_unreachable, and write().

Referenced by out_of_memory_new_handler(), safe_calloc(), safe_malloc(), and safe_realloc().

report_fatal_error() [1/4]

void llvm::report_fatal_error	(	const char *	reason,
		bool	gen_crash_diag = true
	)

Reports a serious error, calling any installed error handler.

These functions are intended to be used for error conditions which are outside the control of the compiler (I/O errors, invalid user input, etc.)

If no error handler is installed the default is to print the message to standard error, followed by a newline. After the error handler is called this function will call abort(), it does not return. NOTE: The std::string variant was removed to avoid a <string> dependency.

Definition at line 82 of file ErrorHandling.cpp.

References report_fatal_error().

report_fatal_error() [2/4]

void llvm::report_fatal_error	(	const Twine &	reason,
		bool	gen_crash_diag = true
	)

Definition at line 90 of file ErrorHandling.cpp.

References llvm::StringRef::data(), ErrorHandler, ErrorHandlerUserData, OS, llvm::sys::RunInterruptHandlers(), llvm::StringRef::size(), llvm::Twine::str(), and write().

report_fatal_error() [3/4]

void llvm::report_fatal_error	(	Error	Err,
		bool	gen_crash_diag = true
	)

Report a serious error, calling any installed error handler.

See ErrorHandling.h.

Definition at line 156 of file Error.cpp.

Referenced by llvm::AArch64FunctionInfo::AArch64FunctionInfo(), llvm::jitlink::absoluteSymbolsLinkGraph(), AddAtomicFloatRequirements(), llvm::MCObjectWriter::addCInfoSymEntry(), addData(), llvm::MCObjectWriter::addExceptionEntry(), addInstrRequirements(), llvm::cl::parser< DataType >::addLiteralOption(), llvm::ThinLTOCodeGenerator::addModule(), addNumImm(), llvm::MCJIT::addObjectFile(), addOperandsForVFMK(), llvm::TargetPassConfig::addPass(), llvm::TargetPassConfig::addRegAssignAndRewriteFast(), llvm::SPIRV::RequirementHandler::addRequirements(), addressSpaceToStorageClass(), llvm::X86FrameLowering::adjustForHiPEPrologue(), llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::X86FrameLowering::adjustForSegmentedStacks(), llvm::AMDGPUMachineFunction::allocateLDSGlobal(), llvm::RegAllocBase::allocatePhysRegs(), allocateSGPR32InputImpl(), llvm::SITargetLowering::allocateSpecialInputVGPRsFixed(), llvm::RuntimeDyld::MemoryManager::allocateTLSSection(), llvm::AMDGPUDisassembler::AMDGPUDisassembler(), llvm::CCState::AnalyzeFormalArguments(), llvm::CCState::AnalyzeReturn(), llvm::RuntimeDyldImpl::applyExternalSymbolRelocations(), ARM64EmitUnwindInfo(), ARM64EmitUnwindInfoForSegment(), ARMEmitUnwindInfo(), AVRDAGToDAGISel::select< ISD::LOAD >(), basicCheckForEHAndSjLj(), llvm::yaml::Stream::begin(), llvm::MachObjectWriter::bindIndirectSymbols(), llvm::SPIRVGlobalRegistry::buildConstantSampler(), llvm::coro::buildCoroutineFrame(), buildFrameType(), llvm::coro::Shape::buildFrom(), buildModuleSummaryIndex(), buildScratchExecCopy(), llvm::SIRegisterInfo::buildSpillLoadStore(), calculateCXXStateNumbers(), calculateSEHStateNumbers(), llvm::Interpreter::callExternalFunction(), CC_AIX(), CC_LoongArch(), CC_LoongArch_GHC(), llvm::RISCV::CC_RISCV_GHC(), CC_SystemZ_GHC_Error(), CC_X86_Intr(), llvm::AMDGPUCallLowering::CCAssignFnForCall(), llvm::AArch64TargetLowering::CCAssignFnForCall(), llvm::R600TargetLowering::CCAssignFnForCall(), llvm::AMDGPUCallLowering::CCAssignFnForReturn(), llvm::MCELFStreamer::changeSection(), checkAddrSpaceIsValidForLibcall(), CheckBundleSubtargets(), checkMachOComdat(), llvm::SPIRV::RequirementHandler::checkSatisfiable(), llvm::object::XCOFFObjectFile::checkSymbolEntryPointer(), codegen(), combineInstructionsOverFunction(), computeDeadSymbolsAndUpdateIndirectCalls(), llvm::RuntimeDyldImpl::computeSectionStubBufSize(), llvm::DwarfFile::computeSizeAndOffsets(), llvm::object::computeSymbolSizes(), llvm::RISCVABI::computeTargetABI(), computeUnrollCount(), llvm::NVPTXInstrInfo::copyPhysReg(), llvm::X86InstrInfo::copyPhysReg(), llvm::TargetMachineBuilder::create(), llvm::MCAsmBackend::createDwoObjectWriter(), llvm::dxil::DXILOpBuilder::createDXILOpCall(), llvm::SpecialCaseList::createOrDie(), CreateZ3Solver(), llvm::thread::detach(), determineSVEStackObjectOffsets(), doImportingForModuleForTest(), llvm::BasicBlockSectionsProfileReaderWrapperPass::doInitialization(), llvm::AMDGPUAsmPrinter::doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::DwarfDebug::DwarfDebug(), llvm::SIRegisterInfo::eliminateFrameIndex(), llvm::CSKYRegisterInfo::eliminateFrameIndex(), llvm::RISCVRegisterInfo::eliminateFrameIndex(), llvm::XtensaRegisterInfo::eliminateFrameIndex(), llvm::AMDGPUTargetELFStreamer::emitAMDGPULDS(), llvm::MCELFStreamer::emitBundleAlignMode(), llvm::MCELFStreamer::emitBundleLock(), llvm::MCELFStreamer::emitBundleUnlock(), llvm::MCELFStreamer::emitCommonSymbol(), llvm::MCWinCOFFStreamer::emitCommonSymbol(), llvm::RuntimeDyldImpl::emitCommonSymbols(), llvm::MipsTargetStreamer::emitDirectiveModuleOddSPReg(), llvm::MCStreamer::emitDTPRel32Value(), llvm::MCStreamer::emitDTPRel64Value(), llvm::SIFrameLowering::emitEpilogue(), llvm::MachineInstr::emitError(), llvm::EHStreamer::emitExceptionTable(), llvm::AMDGPUAsmPrinter::emitFunctionBodyStart(), llvm::AsmPrinter::emitFunctionEntryLabel(), emitGlobalConstantVector(), llvm::ExecutionEngine::emitGlobals(), llvm::AMDGPUAsmPrinter::emitGlobalVariable(), llvm::MCStreamer::emitGPRel32Value(), llvm::MCStreamer::emitGPRel64Value(), llvm::ThinLTOCodeGenerator::emitImports(), EmitInlineAsmStr(), llvm::BPFTargetLowering::EmitInstrWithCustomInserter(), llvm::RISCVTargetLowering::EmitInstrWithCustomInserter(), llvm::X86TargetLowering::EmitKCFICheck(), llvm::TargetLoweringObjectFileELF::emitModuleMetadata(), llvm::TargetLoweringObjectFileMachO::emitModuleMetadata(), llvm::MCJIT::emitObject(), llvm::AArch64FrameLowering::emitPrologue(), llvm::SIFrameLowering::emitPrologue(), llvm::SparcFrameLowering::emitPrologue(), llvm::SystemZELFFrameLowering::emitPrologue(), llvm::VEFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::XCoreFrameLowering::emitPrologue(), emitPrologueEpilogueSPUpdate(), llvm::MCStreamer::emitRawTextImpl(), llvm::RuntimeDyldImpl::emitSection(), llvm::AsmPrinter::emitSpecialLLVMGlobal(), llvm::MCXCOFFStreamer::emitSymbolAttribute(), llvm::RISCVTargetStreamer::emitTargetAttributes(), llvm::MCStreamer::emitTPRel32Value(), llvm::MCStreamer::emitTPRel64Value(), llvm::MCELFStreamer::emitValueImpl(), llvm::MCELFStreamer::emitValueToAlignment(), llvm::MCObjectStreamer::emitWeakReference(), llvm::MCStreamer::emitXCOFFExceptDirective(), llvm::MCXCOFFStreamer::emitXCOFFRefDirective(), llvm::MCXCOFFStreamer::emitXCOFFRenameDirective(), llvm::MCXCOFFStreamer::emitZerofill(), llvm::AArch64AuthMCExpr::evaluateAsRelocatableImpl(), llvm::TargetLowering::expandFMINNUM_FMAXNUM(), llvm::AArch64InstrInfo::expandPostRAPseudo(), expandPseudoVFMK(), llvm::TargetLowering::expandVecReduce(), llvm::TargetLowering::expandVecReduceSeq(), llvm::CodeExtractor::extractCodeRegion(), fail(), llvm::MCJIT::findSymbol(), foldPatchpoint(), llvm::ARMJITSymbolFlags::fromObjectSymbol(), llvm::MCJIT::generateCodeForModule(), generateConvertInst(), generateGroupUniformInst(), generateIntelSubgroupsInst(), generateSampleImageInst(), GetAbsDifference(), llvm::object::ELFObjectFile< ELFT >::getArch(), llvm::object::MachOUniversalBinary::ObjectForArch::getAsArchive(), llvm::object::MachOUniversalBinary::ObjectForArch::getAsIRObject(), llvm::object::MachOUniversalBinary::ObjectForArch::getAsObjectFile(), llvm::SelectionDAG::getAtomicMemcpy(), llvm::SelectionDAG::getAtomicMemmove(), llvm::SelectionDAG::getAtomicMemset(), llvm::BlockFrequencyInfoImplBase::getBlockFreq(), llvm::AArch64RegisterInfo::getCalleeSavedRegs(), llvm::PPCRegisterInfo::getCalleeSavedRegs(), llvm::AArch64RegisterInfo::getCallPreservedMask(), llvm::TargetLoweringObjectFileELF::getCFIPersonalitySymbol(), llvm::MCRegisterInfo::getCodeViewRegNum(), getComdatGVForCOFF(), llvm::object::ObjectFile::getCommonSymbolSize(), llvm::ExecutionEngine::getConstantValue(), getCopyFromParts(), llvm::AArch64RegisterInfo::getDarwinCalleeSavedRegs(), llvm::AArch64RegisterInfo::getDarwinCallPreservedMask(), llvm::GCOVOptions::getDefault(), llvm::TargetLoweringBase::getDefaultSafeStackPointerLocation(), llvm::HexagonInstrInfo::getDotNewOp(), llvm::SIInstrInfo::getDSShaderTypeValue(), getEffectiveAArch64CodeModel(), getEffectiveCodeModel(), getEffectiveLoongArchCodeModel(), getEffectivePPCCodeModel(), getEffectiveRelocModel(), getEffectiveSparcCodeModel(), getEffectiveSystemZCodeModel(), getEffectiveX86CodeModel(), getEffectiveXCoreCodeModel(), llvm::AMDGPU::getELFABIVersion(), getELFComdat(), llvm::MCSymbolMachO::getEncodedFlags(), llvm::ProfileSummaryBuilder::getEntryForPercentile(), getExecutionModel(), llvm::TargetLoweringObjectFileMachO::getExplicitSectionGlobal(), llvm::TargetLoweringObjectFileXCOFF::getExplicitSectionGlobal(), llvm::XCoreTargetObjectFile::getExplicitSectionGlobal(), llvm::object::ELFObjectFile< ELFT >::getFileFormatName(), getFixedObjectSize(), getGCStrategy(), getGlobalVariable(), getHiPELiteral(), getLabelOffset(), getLeastCommonType(), llvm::RISCVSubtarget::getMaxRVVVectorSizeInBits(), llvm::WebAssemblyAsmPrinter::getMCSymbolForFunction(), llvm::RISCVSubtarget::getMinRVVVectorSizeInBits(), getMnemonicFromOpcode(), getNumComponentsForDim(), getOperandAsUnsigned(), getPassInfo(), getPassNameAndInstanceNum(), getPointerOperandIndex(), llvm::RTDyldMemoryManager::getPointerToNamedFunction(), llvm::MCJIT::getPointerToNamedFunction(), GetPromotionOpcode(), GetPromotionOpcodeStrict(), getRegClassForSVT(), llvm::PPCTargetLowering::getRegForInlineAsmConstraint(), llvm::TargetLowering::getRegisterByName(), llvm::SITargetLowering::getRegisterByName(), llvm::AVRTargetLowering::getRegisterByName(), llvm::HexagonTargetLowering::getRegisterByName(), llvm::LanaiTargetLowering::getRegisterByName(), llvm::LoongArchTargetLowering::getRegisterByName(), llvm::MipsTargetLowering::getRegisterByName(), llvm::PPCTargetLowering::getRegisterByName(), llvm::RISCVTargetLowering::getRegisterByName(), llvm::SparcTargetLowering::getRegisterByName(), llvm::SystemZTargetLowering::getRegisterByName(), llvm::VETargetLowering::getRegisterByName(), llvm::X86TargetLowering::getRegisterByName(), llvm::object::ELFObjectFile< ELFT >::getRel(), llvm::object::ELFObjectFile< ELFT >::getRela(), llvm::object::ELFObjectFile< ELFT >::getRelSection(), llvm::M68kRegisterInfo::getReservedRegs(), llvm::RISCVRegisterInfo::getReservedRegs(), llvm::X86RegisterInfo::getReservedRegs(), getSamplerAddressingModeFromBitmask(), GetScratchRegister(), llvm::TargetLoweringObjectFileXCOFF::getSectionForConstant(), getSEHRegistrationNodeSize(), getSPIRVMemSemantics(), getSPIRVScope(), llvm::TargetLoweringObjectFileXCOFF::getStaticCtorSection(), llvm::TargetLoweringObjectFileWasm::getStaticDtorSection(), llvm::TargetLoweringObjectFileXCOFF::getStaticDtorSection(), llvm::TargetLoweringObjectFileXCOFF::getStorageClassForGlobal(), getStruct(), llvm::LoongArchTargetMachine::getSubtargetImpl(), llvm::RISCVTargetMachine::getSubtargetImpl(), llvm::MachObjectWriter::getSymbolAddress(), llvm::MCJIT::getSymbolAddress(), llvm::object::ELFObjectFile< ELFT >::getSymbolAlignment(), llvm::object::COFFObjectFile::getSymbolAuxData(), llvm::object::ELFObjectFile< ELFT >::getSymbolBinding(), llvm::object::MachOObjectFile::getSymbolByIndex(), llvm::object::ELFObjectFile< ELFT >::getSymbolELFType(), llvm::SelectionDAG::getSymbolFunctionGlobalAddress(), llvm::object::MachOObjectFile::getSymbolIndex(), getSymbolOffsetImpl(), llvm::object::ELFObjectFile< ELFT >::getSymbolOther(), llvm::object::ELFObjectFile< ELFT >::getSymbolValueImpl(), llvm::OpenMPIRBuilder::getTargetEntryUniqueInfo(), llvm::TargetLoweringObjectFile::getTTypeReference(), llvm::TargetLoweringBase::getVectorTypeBreakdown(), getVRBValueMapping(), getWasmComdat(), llvm::TargetFrameLowering::getWinEHParentFrameOffset(), llvm::MCContext::getXCOFFSection(), llvm::BitCodeAbbrevOp::hasEncodingData(), llvm::HexagonMCELFStreamer::HexagonMCEmitCommonSymbol(), llvm::TargetLowering::IncrementMemoryAddress(), llvm::SPIRV::RequirementHandler::initAvailableCapabilities(), llvm::MipsSubtarget::initializeSubtargetDependencies(), llvm::SPIRVInstrInfo::insertBranch(), insertCall(), llvm::AArch64InstrInfo::insertIndirectBranch(), llvm::LoongArchInstrInfo::insertIndirectBranch(), llvm::RISCVInstrInfo::insertIndirectBranch(), insertSEH(), insertSignalHandler(), insertSpills(), isArchiveSymbol(), llvm::AArch64RegisterInfo::isArgumentRegister(), isGPRShadowAligned(), isThumbFunc(), llvm::SingleThreadExecutor::isWorkerThread(), llvm::MCAsmLayout::layoutFragment(), LLVMGetSectionContents(), LLVMGetSectionName(), LLVMGetSymbolAddress(), LLVMGetSymbolName(), LLVMMoveToContainingSection(), LLVMVerifyFunction(), LLVMVerifyModule(), loadFile(), llvm::RuntimeDyld::loadObject(), llvm::OpenMPIRBuilder::loadOffloadInfoMetadata(), llvm::VEInstrInfo::loadRegFromStackSlot(), llvm::ExecutionEngine::LoadValueFromMemory(), localCache(), llvm::SPIRVMCInstLower::lower(), LowerADDRSPACECAST(), llvm::X86TargetLowering::LowerAsmOutputForConstraint(), llvm::SPIRV::lowerBuiltinType(), llvm::SITargetLowering::LowerCall(), llvm::NVPTXTargetLowering::LowerCall(), llvm::SPIRVCallLowering::lowerCall(), llvm::LoongArchTargetLowering::LowerCall(), llvm::RISCVTargetLowering::LowerCall(), llvm::SITargetLowering::LowerCallResult(), llvm::SelectionDAGBuilder::LowerCallTo(), llvm::AsmPrinter::lowerConstant(), LowerDYNAMIC_STACKALLOC(), llvm::LoongArchTargetLowering::LowerFormalArguments(), llvm::NVPTXTargetLowering::LowerFormalArguments(), llvm::RISCVTargetLowering::LowerFormalArguments(), llvm::SparcTargetLowering::LowerFormalArguments_32(), LowerInterruptReturn(), llvm::IntrinsicLowering::LowerIntrinsicCall(), lowerLoongArchMachineOperandToMCOperand(), LowerOperand(), llvm::XtensaAsmPrinter::lowerOperand(), llvm::BPFTargetLowering::LowerOperation(), llvm::RISCVTargetLowering::LowerOperation(), llvm::XtensaTargetLowering::LowerOperation(), llvm::LoongArchTargetLowering::LowerReturn(), llvm::RISCVTargetLowering::LowerReturn(), llvm::SystemZTargetLowering::LowerReturn(), llvm::TargetLowering::makeLibCall(), mapArchToCVCPUType(), mapToSinitPriority(), MarkEHGuard(), MarkEHRegistrationNode(), llvm::MCContext::MCContext(), llvm::MipsSubtarget::MipsSubtarget(), llvm::LoongArchInstrInfo::movImm(), llvm::RISCVInstrInfo::movImm(), llvm::CSKYInstrInfo::movImm(), llvm::TargetLoweringBase::needsFixedCatchObjects(), llvm::AArch64FunctionInfo::needsShadowCallStackPrologueEpilogue(), llvm::EscapeEnumerator::Next(), llvm::LTOCodeGenerator::optimize(), optimizeCall(), llvm::SymbolRewriter::RewriteMapParser::parse(), llvm::SPIRV::parseBuiltinTypeNameToTargetExtType(), llvm::TargetLowering::ParseConstraints(), parseRefinementStep(), parseTypeString(), llvm::SITargetLowering::passSpecialInputs(), llvm::AMDGPUCallLowering::passSpecialInputs(), patchMatchingInput(), llvm::sys::fs::recursive_directory_iterator::pop(), postSplitCleanup(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), prepareDumpIRFileDescriptor(), llvm::AsmPrinter::preprocessXXStructorList(), llvm::MCSymbol::print(), printExpr(), llvm::XtensaInstPrinter::printOperand(), llvm::NVPTXInstPrinter::printRegName(), llvm::AsmPrinter::PrintSpecial(), llvm::MCSectionELF::printSwitchToSection(), llvm::MCSectionXCOFF::printSwitchToSection(), processNewInstrs(), llvm::RuntimeDyldCOFFAArch64::processRelocationRef(), llvm::RuntimeDyldCOFFI386::processRelocationRef(), llvm::RuntimeDyldCOFFThumb::processRelocationRef(), llvm::RuntimeDyldCOFFX86_64::processRelocationRef(), llvm::RuntimeDyldELF::processRelocationRef(), processSwitches(), pruneCache(), raise_relocation_error(), llvm::memprof::RawMemProfReader::RawMemProfReader(), readFloat32(), readFloat64(), readInstruction24(), readLEB128(), readString(), readUint32(), readUint8(), readULEB128(), readVarint32(), readVaruint1(), readVaruint32(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::PreservedCFGCheckerInstrumentation::registerCallbacks(), llvm::ConcurrentHashTableByPtr< KeyTy, KeyDataTy, AllocatorTy, Info >::RehashBucket(), llvm::ARMAsmBackend::relaxInstruction(), llvm::SPIRVInstrInfo::removeBranch(), llvm::RegBankSelect::repairReg(), report_at_maximum_capacity(), report_fatal_error(), llvm::PrintCrashIRInstrumentation::reportCrashIR(), ReportErrnumFatal(), reportFastISelFailure(), reportFatalOnTokenType(), reportGISelDiagnostic(), reportInvalidSizeRequest(), ReportLastErrorFatal(), reportTranslationError(), reservePrivateMemoryRegs(), llvm::DataLayout::reset(), llvm::RuntimeDyldCOFFX86_64::resolveRelocation(), rewriteAccessChain(), llvm::RISCVTargetLowering::RISCVTargetLowering(), llvm::RISCVTargetMachine::RISCVTargetMachine(), llvm::ThinLTOCodeGenerator::run(), llvm::DAGTypeLegalizer::run(), llvm::LintPass::run(), llvm::FunctionToLoopPassAdaptor::run(), llvm::SafeStackPass::run(), llvm::DevirtSCCRepeatedPass::run(), llvm::LICMPass::run(), llvm::LNICMPass::run(), llvm::detail::MachinePassModel< PassT >::run(), llvm::EmbedBitcodePass::run(), llvm::ForceFunctionAttrsPass::run(), llvm::VerifierPass::run(), llvm::MCJIT::runFunction(), llvm::ExecutionEngine::runFunctionAsMain(), runNewPMPasses(), llvm::LiveVariables::runOnMachineFunction(), llvm::TargetLowering::scalarizeVectorLoad(), llvm::TargetLowering::scalarizeVectorStore(), scavengeFrameVirtualRegs(), llvm::object::COFFObjectFile::section_rel_begin(), llvm::object::ELFObjectFile< ELFT >::section_rel_end(), llvm::RISCVDAGToDAGISel::Select(), llvm::Hexagon_MC::selectHexagonCPU(), llvm::RISCVDAGToDAGISel::SelectInlineAsmMemoryOperand(), llvm::SelectionDAGISel::SelectInlineAsmMemoryOperands(), llvm::TargetLoweringObjectFileWasm::SelectSectionForGlobal(), llvm::TargetLoweringObjectFileXCOFF::SelectSectionForGlobal(), llvm::XCoreTargetObjectFile::SelectSectionForGlobal(), llvm::RISCVDAGToDAGISel::selectVLXSEG(), llvm::RISCVDAGToDAGISel::selectVSXSEG(), llvm::MCSection::setBundleLockState(), llvm::AMDGPUMachineFunction::setDynLDSAlign(), setOptionalCodeModel(), llvm::OptPassGateInstrumentation::shouldRun(), llvm::fuzzerop::SourcePred::SourcePred(), splitCodeGen(), storageClassToAddressSpace(), llvm::VEInstrInfo::storeRegToStackSlot(), llvm::TargetPassConfig::TargetPassConfig(), tocDataChecks(), tryARM64PackedUnwind(), UpgradeDebugInfo(), llvm::SystemZELFFrameLowering::usePackedStack(), llvm::PPCSubtarget::useSoftFloat(), llvm::RISCVFeatures::validate(), llvm::PeelingModuloScheduleExpander::validateAgainstModuloScheduleExpander(), validatePtrTypes(), llvm::LegalizerInfo::verify(), llvm::MachineFunction::verify(), llvm::AssumptionCacheTracker::verifyAnalysis(), llvm::dwarf_linker::parallel::DependencyTracker::verifyKeepChain(), verifyKeepChain(), verifyMachineFunction(), VisitGlobalVariableForEmission(), llvm::Interpreter::visitUnreachableInst(), llvm::WebAssembly::wasmSymbolSetType(), WorkloadImportsManager::WorkloadImportsManager(), writeFragment(), llvm::MCAssembler::writeFragmentPadding(), llvm::ThinLTOCodeGenerator::writeGeneratedObject(), llvm::XtensaMCAsmBackend::writeNopData(), llvm::MachObjectWriter::writeObject(), and llvm::raw_fd_ostream::~raw_fd_ostream().

report_fatal_error() [4/4]

void llvm::report_fatal_error	(	StringRef	reason,
		bool	gen_crash_diag = true
	)

Definition at line 86 of file ErrorHandling.cpp.

References report_fatal_error().

reportAndResetTimings()

void llvm::reportAndResetTimings

(

raw_ostream *

OutStream = nullptr

)

If -time-passes has been specified, report the timings immediately and then reset the timers to zero.

If timing is enabled, report the times collected up to now and then reset them.

By default it uses the stream created by CreateInfoOutputFile().

Definition at line 161 of file PassTimingInfo.cpp.

Referenced by llvm::LTOCodeGenerator::compileOptimized(), and llvm::ThinLTOCodeGenerator::run().

reportGISelFailure() [1/2]

void llvm::reportGISelFailure	(	MachineFunction &	MF,
		const TargetPassConfig &	TPC,
		MachineOptimizationRemarkEmitter &	MORE,
		const char *	PassName,
		StringRef	Msg,
		const MachineInstr &	MI
	)

Definition at line 280 of file Utils.cpp.

References llvm::TargetPassConfig::isGlobalISelAbortEnabled(), MI, MORE, PassName, and reportGISelFailure().

reportGISelFailure() [2/2]

void llvm::reportGISelFailure	(	MachineFunction &	MF,
		const TargetPassConfig &	TPC,
		MachineOptimizationRemarkEmitter &	MORE,
		MachineOptimizationRemarkMissed &	R
	)

Report an ISel error as a missed optimization remark to the LLVMContext's diagnostic stream.

Set the FailedISel MachineFunction property.

Definition at line 273 of file Utils.cpp.

References DS_Error, llvm::MachineFunction::getProperties(), MORE, reportGISelDiagnostic(), and llvm::MachineFunctionProperties::set().

Referenced by llvm::RegBankSelect::assignRegisterBanks(), llvm::RegBankSelect::checkFunctionIsLegal(), reportGISelFailure(), llvm::InstructionSelect::runOnMachineFunction(), and llvm::Legalizer::runOnMachineFunction().

reportGISelWarning()

void llvm::reportGISelWarning	(	MachineFunction &	MF,
		const TargetPassConfig &	TPC,
		MachineOptimizationRemarkEmitter &	MORE,
		MachineOptimizationRemarkMissed &	R
	)

Report an ISel warning as a missed optimization remark to the LLVMContext's diagnostic stream.

Definition at line 267 of file Utils.cpp.

References DS_Warning, MORE, and reportGISelDiagnostic().

Referenced by llvm::Legalizer::runOnMachineFunction().

reportInvalidSizeRequest()

void llvm::reportInvalidSizeRequest

(

const char *

Msg

)

Reports a diagnostic message to indicate an invalid size request has been done on a scalable vector.

This function may not return.

Definition at line 38 of file TypeSize.cpp.

References report_fatal_error(), ScalableErrorAsWarning, and llvm::WithColor::warning().

Referenced by llvm::LLT::getNumElements(), llvm::EVT::getVectorNumElements(), llvm::MVT::getVectorNumElements(), and llvm::TypeSize::operator ScalarTy().

ReportLastErrorFatal()

void llvm::ReportLastErrorFatal ( const char *  Msg )

inline

Definition at line 74 of file WindowsSupport.h.

References MakeErrMsg(), and report_fatal_error().

reportMismatch()

Printable llvm::reportMismatch	(	const GCNRPTracker::LiveRegSet &	LISLR,
		const GCNRPTracker::LiveRegSet &	TrackedL,
		const TargetRegisterInfo *	TRI,
		StringRef	Pfx = "  "
	)

Definition at line 526 of file GCNRegPressure.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), I, if(), OS, P, and TRI.

Referenced by llvm::GCNUpwardRPTracker::isValid(), and llvm::GCNRegPressurePrinter::runOnMachineFunction().

reportVectorization()

static void llvm::reportVectorization ( OptimizationRemarkEmitter *  ORE, Loop *  TheLoop, VectorizationFactor  VF, unsigned  IC  )

static

Report successful vectorization of the loop.

In case an outer loop is vectorized, prepend "outer" to the vectorization remark.

Definition at line 1013 of file LoopVectorize.cpp.

References debugVectorizationMessage(), llvm::OptimizationRemarkEmitter::emit(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::Loop::getStartLoc(), llvm::LoopBase< BlockT, LoopT >::isInnermost(), LLVM_DEBUG, LV_NAME, and llvm::VectorizationFactor::Width.

Referenced by llvm::LoopVectorizePass::processLoop(), and processLoopInVPlanNativePath().

reportVectorizationFailure()

void llvm::reportVectorizationFailure	(	const StringRef	DebugMsg,
		const StringRef	OREMsg,
		const StringRef	ORETag,
		OptimizationRemarkEmitter *	ORE,
		Loop *	TheLoop,
		Instruction *	I = nullptr
	)

Reports a vectorization failure: print DebugMsg for debugging purposes along with the corresponding optimization remark RemarkName.

If I is passed, it is an instruction that prevents vectorization. Otherwise, the loop TheLoop is used for the location of the remark.

Definition at line 990 of file LoopVectorize.cpp.

References createLVAnalysis(), debugVectorizationMessage(), llvm::OptimizationRemarkEmitter::emit(), I, LLVM_DEBUG, and llvm::LoopVectorizeHints::vectorizeAnalysisPassName().

Referenced by llvm::LoopVectorizationLegality::canVectorize(), llvm::LoopVectorizationCostModel::computeMaxVF(), llvm::LoopVectorizationPlanner::planInVPlanNativePath(), llvm::LoopVectorizePass::processLoop(), and llvm::LoopVectorizationCostModel::runtimeChecksRequired().

reportVectorizationInfo()

void llvm::reportVectorizationInfo	(	const StringRef	OREMsg,
		const StringRef	ORETag,
		OptimizationRemarkEmitter *	ORE,
		Loop *	TheLoop,
		Instruction *	I = nullptr
	)

Reports an informative message: print Msg for debugging purposes as well as an optimization remark.

Uses either I as location of the remark, or otherwise TheLoop.

Definition at line 1001 of file LoopVectorize.cpp.

References createLVAnalysis(), debugVectorizationMessage(), llvm::OptimizationRemarkEmitter::emit(), I, LLVM_DEBUG, and llvm::LoopVectorizeHints::vectorizeAnalysisPassName().

Referenced by emitInvalidCostRemarks(), and llvm::LoopVectorizationPlanner::plan().

ResetStatistics()

void llvm::ResetStatistics

(

)

Reset the statistics.

This can be used to zero and de-register the statistics in order to measure a compilation.

When this function begins to call destructors prior to returning, all statistics will be zero and unregistered. However, that might not remain the case by the time this function finishes returning. Whether update from other threads are lost or merely deferred until during the function return is timing sensitive.

Callers who intend to use this to measure statistics for a single compilation should ensure that no compilations are in progress at the point this function is called and that only one compilation executes until calling GetStatistics().

Definition at line 266 of file Statistic.cpp.

References StatInfo.

resolveReferencedType() [1/2]

static DWARFDie llvm::resolveReferencedType ( DWARFDie  D, dwarf::Attribute  Attr = DW_AT_type  )

static

Definition at line 65 of file DWARFTypePrinter.cpp.

References D.

Referenced by llvm::DWARFTypePrinter::appendConstVolatileQualifierAfter(), llvm::DWARFTypePrinter::appendConstVolatileQualifierBefore(), llvm::DWARFTypePrinter::appendSubroutineNameAfter(), llvm::DWARFTypePrinter::appendTemplateParameters(), llvm::DWARFTypePrinter::appendUnqualifiedNameAfter(), llvm::DWARFTypePrinter::appendUnqualifiedNameBefore(), llvm::DWARFTypePrinter::decomposeConstVolatile(), and llvm::DWARFTypePrinter::skipQualifiers().

resolveReferencedType() [2/2]

static DWARFDie llvm::resolveReferencedType ( DWARFDie  D, DWARFFormValue  F  )

static

Definition at line 69 of file DWARFTypePrinter.cpp.

References D, and F.

resolveRelativeObjectPath()

static void llvm::resolveRelativeObjectPath ( SmallVectorImpl< char > &  Buf, DWARFDie  CU  )

static

Resolve the relative path to a build artifact referenced by DWARF by applying DW_AT_comp_dir.

Definition at line 176 of file DWARFLinker.cpp.

References llvm::sys::path::append(), and llvm::dwarf::toString().

Referenced by analyzeImportedModule(), and llvm::dwarf_linker::parallel::DWARFLinkerImpl::LinkContext::loadClangModule().

resolveTypes()

RecTy * llvm::resolveTypes	(	RecTy *	T1,
		RecTy *	T2
	)

Find a common type that T1 and T2 convert to.

Return 0 if no such type exists.

Definition at line 311 of file Record.cpp.

References assert(), llvm::RecTy::getListTy(), resolveRecordTypes(), resolveTypes(), T1, and llvm::RecTy::typeIsConvertibleTo().

Referenced by resolveTypes().

RestorePrettyStackState()

void llvm::RestorePrettyStackState

(

const void *

State

)

Restores the topmost element of the "pretty" stack state to State, which should come from a previous call to SavePrettyStackState().

This is useful when using a CrashRecoveryContext in code that also uses PrettyStackTraceEntries, to make sure the stack that's printed if a crash happens after a crash that's been recovered by CrashRecoveryContext doesn't have frames on it that were added in code unwound by the CrashRecoveryContext.

Definition at line 317 of file PrettyStackTrace.cpp.

restoreStatusRegister()

static void llvm::restoreStatusRegister ( MachineFunction &  MF, MachineBasicBlock &  MBB  )

static

Definition at line 138 of file AVRFrameLowering.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), BuildMI(), DL, llvm::MachineFunction::getInfo(), llvm::AVRSubtarget::getInstrInfo(), llvm::AVRSubtarget::getIORegSREG(), llvm::MachineBasicBlock::getLastNonDebugInstr(), llvm::MachineFunction::getRegInfo(), llvm::MachineFunction::getSubtarget(), llvm::AVRSubtarget::getTmpRegister(), llvm::AVRSubtarget::getZeroRegister(), llvm::AVRMachineFunctionInfo::isInterruptOrSignalHandler(), llvm::RegState::Kill, MBB, MBBI, MRI, and TII.

Referenced by llvm::AVRFrameLowering::emitEpilogue().

Ret_CSKY_ABIV2_SOFT_64()

static bool llvm::Ret_CSKY_ABIV2_SOFT_64 ( unsigned &  ValNo, MVT &  ValVT, MVT &  LocVT, CCValAssign::LocInfo &  LocInfo, ISD::ArgFlagsTy &  ArgFlags, CCState &  State  )

static

Definition at line 44 of file CSKYCallingConv.h.

References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), ArgGPRs, llvm::CCValAssign::getReg(), and Reg.

RetCC_AArch64_AAPCS()

bool llvm::RetCC_AArch64_AAPCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

RetCC_AArch64_Arm64EC_CFGuard_Check()

bool llvm::RetCC_AArch64_Arm64EC_CFGuard_Check	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

RetCC_AArch64_Arm64EC_Thunk()

bool llvm::RetCC_AArch64_Arm64EC_Thunk	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

RetCC_ARM_AAPCS()

bool llvm::RetCC_ARM_AAPCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

RetCC_ARM_AAPCS_VFP()

bool llvm::RetCC_ARM_AAPCS_VFP	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

RetCC_ARM_APCS()

bool llvm::RetCC_ARM_APCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

RetCC_PPC()

bool llvm::RetCC_PPC	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::PPCCallLowering::lowerReturn().

RetCC_PPC64_ELF_FIS()

bool llvm::RetCC_PPC64_ELF_FIS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

RetCC_PPC_Cold()

bool llvm::RetCC_PPC_Cold	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::PPCTargetLowering::ccAssignFnForCall().

RetCC_SystemZ_Error()

bool llvm::RetCC_SystemZ_Error ( unsigned &  , MVT &  , MVT &  , CCValAssign::LocInfo &  , ISD::ArgFlagsTy &  , CCState &    )

inline

Definition at line 205 of file SystemZCallingConv.h.

References llvm_unreachable.

RetCC_X86()

bool llvm::RetCC_X86	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

Referenced by llvm::X86CallLowering::canLowerReturn(), llvm::X86CallLowering::lowerCall(), and llvm::X86CallLowering::lowerReturn().

RetFastCC_ARM_APCS()

bool llvm::RetFastCC_ARM_APCS	(	unsigned	ValNo,
		MVT	ValVT,
		MVT	LocVT,
		CCValAssign::LocInfo	LocInfo,
		ISD::ArgFlagsTy	ArgFlags,
		CCState &	State
	)

returnTypeIsEligibleForTailCall()

bool llvm::returnTypeIsEligibleForTailCall	(	const Function *	F,
		const Instruction *	I,
		const ReturnInst *	Ret,
		const TargetLoweringBase &	TLI
	)

Test if given that the input instruction is in the tail call position if the return type or any attributes of the function will inhibit tail call optimization.

Definition at line 656 of file Analysis.cpp.

References attributesPermitTailCall(), llvm::SmallVectorTemplateCommon< T, typename >::back(), F, firstRealType(), llvm::UndefValue::get(), llvm::ExtractValueInst::getIndexedType(), llvm::TargetLoweringBase::getLibcallName(), llvm::Value::getType(), I, isPointerBitcastEqualTo(), nextRealType(), reverse(), and slotOnlyDiscardsData().

Referenced by isInTailCallPosition().

reverse()

template<typename ContainerTy >

auto llvm::reverse

(

ContainerTy &&

C

)

Definition at line 419 of file STLExtras.h.

References adl_begin(), adl_end(), adl_rbegin(), adl_rend(), llvm::CallingConv::C, and make_range().

Referenced by addLoopIntoQueue(), llvm::dwarf_linker::parallel::SyntheticTypeNameBuilder::addParentName(), AlignBlocks(), llvm::X86InstrInfo::analyzeBranchPredicate(), analyzeContextInfo(), llvm::AArch64InstrInfo::analyzeLoopForPipelining(), llvm::DebugLoc::appendInlinedAt(), appendLoopsToWorklist(), llvm::ScalarEvolution::applyLoopGuards(), llvm::AMDGPURegisterBankInfo::applyMappingImpl(), ARM64EmitUnwindInfoForSegment(), llvm::X86FrameLowering::assignCalleeSavedSpillSlots(), llvm::RegBankSelect::assignRegisterBanks(), bitTrackingDCE(), BlockIsSimpleEnoughToThreadThrough(), buildPartialInvariantUnswitchConditionalBranch(), calculateClrEHStateNumbers(), checkForMustTailInVarArgFn(), llvm::SCEVExpanderCleaner::cleanup(), cloneLoopNest(), llvm::DILocalScope::cloneScopeForSubprogram(), cloneSESE(), llvm::Combiner::combineMachineInstrs(), computeLiveIns(), computeScheduledInsts(), computeUnlikelySuccessors(), containsEpilogue(), containsNewBackedge(), convertToParamAS(), llvm::vfs::RedirectingFileSystem::create(), llvm::DwarfCompileUnit::createBaseTypeDIEs(), DbgVariableRecordsRemoveRedundantDbgInstrsUsingBackwardScan(), deduceFunctionAttributeInRPO(), llvm::orc::InProcessMemoryMapper::deinitialize(), llvm::orc::rt_bootstrap::ExecutorSharedMemoryMapperService::deinitialize(), deleteDeadLoop(), llvm::AsmPrinter::doFinalization(), doList(), llvm::PseudoProbeHandler::emitPseudoProbe(), llvm::VETargetLowering::emitSjLjDispatchBlock(), llvm::EHStreamer::emitTypeInfos(), llvm::TimeTraceProfiler::end(), llvm::codeview::ContinuationRecordBuilder::end(), llvm::WebAssemblyAsmTypeCheck::endOfFunction(), llvm::SMSchedule::finalizeSchedule(), findBestInsertionSet(), llvm::HexagonInstrInfo::findLoopInstr(), findMemType(), findPotentialBlockers(), findPrologueEnd(), llvm::SIRegisterInfo::findUnusedRegister(), llvm::ScheduleDAGInstrs::fixupKills(), foldUnusualPatterns(), formatNestedName(), llvm::rdf::Liveness::getAllReachingDefs(), getBitcodeFileContents(), llvm::ScalarEvolution::getBlockDisposition(), llvm::TargetInstrInfo::getCallFrameSizeAt(), llvm::json::Path::Root::getError(), getExprBase(), getLastNonPseudo(), getLivePhysRegsUpTo(), llvm::ScalarEvolution::getLoopDisposition(), getMaxBitmapSize(), llvm::DwarfUnit::getParentContextString(), llvm::ScalarEvolution::getSCEVAtScope(), llvm::ScheduleDAGTopologicalSort::GetSubGraph(), llvm::FastISel::handleDbgInfo(), handlePhiDef(), llvm::SCEVExpander::hoistIVInc(), hoistRegion(), incorporateNewSCCRange(), llvm::HexagonSubtarget::initializeSubtargetDependencies(), insertCSRRestores(), llvm::xray::Profile::internPath(), llvm::MemorySSAAnalysis::Result::invalidate(), isEFLAGSLive(), llvm::ARMBaseInstrInfo::isMBBSafeToOutlineFrom(), llvm::ShuffleVectorInst::isReplicationMask(), isSafeToSpeculateStore(), llvm::LoopVectorizationLegality::isUniform(), llvm::sys::DynamicLibrary::HandleSet::LibLookup(), lowerExpectIntrinsic(), makeReducible(), mergeEltWithShuffle(), mergeReplicateRegionsIntoSuccessors(), moveInstructionsToTheBeginning(), orderModule(), llvm::vfs::OverlayFileSystem::overlays_range(), parseBraceExpansions(), llvm::PeelingModuloScheduleExpander::peelPrologAndEpilogs(), predictUseListOrder(), llvm::InstCombinerImpl::prepareWorklist(), llvm::xray::profileFromTrace(), llvm::SyntheticCountsUtils< CallGraphType >::propagate(), pushRegsToStack(), llvm::LiveVariables::recomputeForSingleDefVirtReg(), recomputeLivenessFlags(), reduceDbgValsBackwardScan(), llvm::orc::EPCGenericRTDyldMemoryManager::registerEHFrames(), llvm::MCContext::remapDebugPath(), removeDeadRecipes(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::SIInstrInfo::removeModOperands(), removeRedundantDbgInstrsUsingBackwardScan(), removeRedundantDbgLocsUsingBackwardScan(), removeRedundantInductionCasts(), replaceFoldableUses(), llvm::DebugLoc::replaceInlinedAtSubprogram(), llvm::rdf::Liveness::resetKills(), llvm::CSKYFrameLowering::restoreCalleeSavedRegisters(), llvm::MSP430FrameLowering::restoreCalleeSavedRegisters(), returnTypeIsEligibleForTailCall(), llvm::detail::reverse_if_helper(), llvm::GenericCycleInfoCompute< ContextT >::run(), llvm::ModuleToPostOrderCGSCCPassAdaptor::run(), runImpl(), runMoveAutoInit(), llvm::LPPassManager::runOnFunction(), llvm::GCNRegPressurePrinter::runOnMachineFunction(), llvm::MachineFunction::salvageCopySSAImpl(), llvm::PPCInstrInfo::shouldReduceRegisterPressure(), shouldSplitOnPredicatedArgument(), sinkLoopInvariantInstructions(), sinkRegion(), sortLocalVars(), llvm::AbstractDependenceGraphBuilder< GraphType >::sortNodesTopologically(), llvm::AArch64FrameLowering::spillCalleeSavedRegisters(), llvm::AVRFrameLowering::spillCalleeSavedRegisters(), llvm::X86FrameLowering::spillCalleeSavedRegisters(), llvm::LazyCallGraph::RefSCC::switchInternalEdgeToRef(), llvm::JumpThreadingPass::threadGuard(), LiveDebugValues::MLocTracker::trackRegister(), llvm::DbgValueHistoryMap::trimLocationRanges(), tryFoldSPUpdateIntoPushPop(), llvm::InstCombinerImpl::tryToSinkInstructionDbgValues(), llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords(), llvm::MCJIT::UnregisterJITEventListener(), unswitchTrivialSwitch(), updateCGAndAnalysisManagerForPass(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::dwarf_linker::parallel::DependencyTracker::verifyKeepChain(), verifyKeepChain(), and llvm::MachObjectWriter::writeObject().

reverseBits()

template<typename T >

T llvm::reverseBits

(

T

Val

)

Reverse the bits in Val.

Definition at line 104 of file MathExtras.h.

References BitReverseTable256.

RevertDoLoopStart()

void llvm::RevertDoLoopStart ( MachineInstr *  MI, const TargetInstrInfo *  TII  )

inline

Definition at line 135 of file MVETailPredUtils.h.

References llvm::MachineInstrBuilder::add(), llvm::ARMCC::AL, BuildMI(), MBB, MI, predOps(), and TII.

RevertLoopDec()

void llvm::RevertLoopDec ( MachineInstr *  MI, const TargetInstrInfo *  TII, bool  SetFlags = false  )

inline

Definition at line 145 of file MVETailPredUtils.h.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, BuildMI(), llvm::MachineInstr::getOperand(), MBB, MI, llvm::MachineOperand::setIsDef(), and TII.

RevertLoopEnd()

void llvm::RevertLoopEnd ( MachineInstr *  MI, const TargetInstrInfo *  TII, unsigned  BrOpc = ARM::t2Bcc, bool  SkipCmp = false  )

inline

Definition at line 167 of file MVETailPredUtils.h.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, BuildMI(), MBB, MI, llvm::ARMCC::NE, and TII.

RevertWhileLoopStartLR()

void llvm::RevertWhileLoopStartLR ( MachineInstr *  MI, const TargetInstrInfo *  TII, unsigned  BrOpc = ARM::t2Bcc, bool  UseCmp = false  )

inline

Definition at line 98 of file MVETailPredUtils.h.

References llvm::MachineInstrBuilder::add(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMBB(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, assert(), BuildMI(), llvm::RegState::Define, llvm::ARMCC::EQ, getWhileLoopStartTargetBB(), MBB, MI, and TII.

Referenced by llvm::ARMBlockPlacement::revertWhileToDoLoop().

rewriteAArch64FrameIndex()

bool llvm::rewriteAArch64FrameIndex	(	MachineInstr &	MI,
		unsigned	FrameRegIdx,
		unsigned	FrameReg,
		StackOffset &	Offset,
		const AArch64InstrInfo *	TII
	)

rewriteAArch64FrameIndex - Rewrite MI to access 'Offset' bytes from the FP.

Return false if the offset could not be handled directly in MI, and return the left-over portion by reference.

Definition at line 5734 of file AArch64InstrInfo.cpp.

References AArch64FrameOffsetCanUpdate, AArch64FrameOffsetIsLegal, emitFrameOffset(), llvm::StackOffset::getFixed(), isAArch64FrameOffsetLegal(), MI, llvm::MachineInstr::NoFlags, Offset, and TII.

Referenced by llvm::AArch64RegisterInfo::eliminateFrameIndex(), and llvm::AArch64RegisterInfo::resolveFrameIndex().

rewriteARMFrameIndex()

bool llvm::rewriteARMFrameIndex	(	MachineInstr &	MI,
		unsigned	FrameRegIdx,
		Register	FrameReg,
		int &	Offset,
		const ARMBaseInstrInfo &	TII
	)

rewriteARMFrameIndex / rewriteT2FrameIndex - Rewrite MI to access 'Offset' bytes from the FP.

Return false if the offset could not be handled directly in MI, and return the left-over portion by reference.

Definition at line 2630 of file ARMBaseInstrInfo.cpp.

References llvm::ARMII::AddrMode2, llvm::ARMII::AddrMode3, llvm::ARMII::AddrMode4, llvm::ARMII::AddrMode5, llvm::ARMII::AddrMode5FP16, llvm::ARMII::AddrMode6, llvm::ARMII::AddrMode_i12, llvm::ARMII::AddrModeMask, llvm::ARMII::AddrModeT2_i7, llvm::ARMII::AddrModeT2_i7s2, llvm::ARMII::AddrModeT2_i7s4, assert(), llvm::MachineOperand::ChangeToImmediate(), llvm::ARM_AM::getAM2Offset(), llvm::ARM_AM::getAM2Op(), llvm::ARM_AM::getAM3Offset(), llvm::ARM_AM::getAM3Op(), llvm::ARM_AM::getAM5Offset(), llvm::ARM_AM::getAM5Op(), llvm::ARM_AM::getSOImmVal(), llvm::ARM_AM::getSOImmValRotate(), llvm_unreachable, MI, Offset, llvm::ARM_AM::sub, and TII.

Referenced by llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), and llvm::ARMBaseRegisterInfo::resolveFrameIndex().

rewriteLoopExitValues()

int llvm::rewriteLoopExitValues	(	Loop *	L,
		LoopInfo *	LI,
		TargetLibraryInfo *	TLI,
		ScalarEvolution *	SE,
		const TargetTransformInfo *	TTI,
		SCEVExpander &	Rewriter,
		DominatorTree *	DT,
		ReplaceExitVal	ReplaceExitValue,
		SmallVector< WeakTrackingVH, 16 > &	DeadInsts
	)

If the final value of any expressions that are recurrent in the loop can be computed, substitute the exit values from the loop into any instructions outside of the loop that use the final values of the current expressions.

Return the number of loop exit values that have been replaced, and the corresponding phi node will be added to DeadInsts.

Definition at line 1416 of file LoopUtils.cpp.

References AlwaysRepl, any_of(), assert(), B, canLoopBeDeleted(), checkIsIndPhi(), dbgs(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::Instruction::eraseFromParent(), llvm::ScalarEvolution::forgetValue(), llvm::ScalarEvolution::getExitCount(), llvm::BasicBlock::getFirstInsertionPt(), llvm::PHINode::getIncomingBlock(), llvm::PHINode::getIncomingValue(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::PHINode::getNumIncomingValues(), llvm::Instruction::getParent(), llvm::ScalarEvolution::getSCEV(), llvm::ScalarEvolution::getSCEVAtScope(), llvm::Value::getType(), hasHardUserWithinLoop(), isInstructionTriviallyDead(), llvm::ScalarEvolution::isLoopInvariant(), llvm::ScalarEvolution::isSCEVable(), LLVM_DEBUG, OnlyCheapRepl, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Value::replaceAllUsesWith(), ReplaceExitValue, llvm::LoopInfo::replacementPreservesLCSSAForm(), Rewriter, SCEVCheapExpansionBudget, llvm::PHINode::setIncomingValue(), UnusedIndVarInLoop, llvm::Value::use_empty(), and llvm::Value::users().

Referenced by ReduceLoopStrength().

rewriteT2FrameIndex()

bool llvm::rewriteT2FrameIndex	(	MachineInstr &	MI,
		unsigned	FrameRegIdx,
		Register	FrameReg,
		int &	Offset,
		const ARMBaseInstrInfo &	TII,
		const TargetRegisterInfo *	TRI
	)

Definition at line 551 of file Thumb2InstrInfo.cpp.

References llvm::MachineInstrBuilder::add(), llvm::ARMII::AddrMode4, llvm::ARMII::AddrMode5, llvm::ARMII::AddrMode5FP16, llvm::ARMII::AddrMode6, llvm::ARMII::AddrModeMask, llvm::ARMII::AddrModeT2_i12, llvm::ARMII::AddrModeT2_i7, llvm::ARMII::AddrModeT2_i7s2, llvm::ARMII::AddrModeT2_i7s4, llvm::ARMII::AddrModeT2_i8neg, llvm::ARMII::AddrModeT2_i8s4, llvm::ARMII::AddrModeT2_ldrex, llvm::ARMII::AddrModeT2_so, llvm::ARMCC::AL, assert(), llvm::MachineOperand::ChangeToImmediate(), llvm::TargetRegisterClass::contains(), llvm::MachineOperand::CreateReg(), llvm::ARM_AM::getAM5FP16Offset(), llvm::ARM_AM::getAM5FP16Op(), llvm::ARM_AM::getAM5Offset(), llvm::ARM_AM::getAM5Op(), llvm::MachineOperand::getImm(), getInstrPredicate(), llvm::MachineFunction::getRegInfo(), llvm::ARM_AM::getT2SOImmVal(), immediateOffsetOpcode(), llvm::Register::isVirtual(), llvm_unreachable, MI, MRI, negativeOffsetOpcode(), Offset, positiveOffsetOpcode(), predOps(), llvm::ARM_AM::sub, TII, and TRI.

Referenced by llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), and llvm::ARMBaseRegisterInfo::resolveFrameIndex().

right_justify()

FormattedString llvm::right_justify ( StringRef  Str, unsigned  Width  )

inline

right_justify - add spaces before string so total output is Width characters.

If Str is larger that Width, full string is written with no padding.

Definition at line 153 of file Format.h.

References llvm::FormattedString::JustifyRight.

Referenced by llvm::ScheduleDAGMI::dumpScheduleTraceBottomUp(), llvm::ScheduleDAGMI::dumpScheduleTraceTopDown(), llvm::dxil::UAVResource::print(), llvm::dxil::ConstantBuffer::print(), llvm::dxil::ResourceBase::print(), llvm::dxil::ResourceBase::printElementType(), llvm::dxil::ResourceBase::printKind(), and printSymbolizedStackTrace().

riscvExtensionsHelp()

void llvm::riscvExtensionsHelp

(

StringMap< StringRef >

DescMap

)

Definition at line 308 of file RISCVISAInfo.cpp.

References llvm::StringMapImpl::empty(), outs(), PrintExtension(), SupportedExperimentalExtensions, and SupportedExtensions.

rotl()

template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>

constexpr T llvm::rotl ( T  V, int  R  )

constexpr

Definition at line 394 of file bit.h.

References N, and rotr().

Referenced by decomposeIntoOrrOfLogicalImmediates(), and rotr().

rotr()

template<typename T , typename = std::enable_if_t<std::is_unsigned_v<T>>>

constexpr T llvm::rotr ( T  V, int  R  )

constexpr

Definition at line 407 of file bit.h.

References N, and rotl().

Referenced by rotl().

runFuzzerOnInputs()

int llvm::runFuzzerOnInputs	(	int	ArgC,
		char *	ArgV[],
		FuzzerTestFun	TestOne,
		FuzzerInitFun	Init = [](int *, char ***) { return 0; }
	)

Runs a fuzz target on the inputs specified on the command line.

Useful for testing fuzz targets without linking to libFuzzer. Finds inputs in the argument list in a libFuzzer compatible way.

Definition at line 142 of file FuzzerCLI.cpp.

References llvm::StringRef::equals(), errs(), llvm::MemoryBuffer::getFile(), I, and llvm::StringRef::starts_with().

RunningWindows11OrGreater()

bool llvm::RunningWindows11OrGreater

(

)

Determines if the program is running on Windows 11 or Windows Server 2022.

RunningWindows8OrGreater()

bool llvm::RunningWindows8OrGreater

(

)

Determines if the program is running on Windows 8 or newer.

This reimplements one of the helpers in the Windows 8.1 SDK, which are intended to supercede raw calls to GetVersionEx. Old SDKs, Cygwin, and MinGW don't yet have VersionHelpers.h, so we have our own helper.

runWholeProgramDevirtOnIndex()

void llvm::runWholeProgramDevirtOnIndex	(	ModuleSummaryIndex &	Summary,
		std::set< GlobalValue::GUID > &	ExportedGUIDs,
		std::map< ValueInfo, std::vector< VTableSlotSummary > > &	LocalWPDTargetsMap
	)

Perform index-based whole program devirtualization on the Summary index.

Any devirtualized targets used by a type test in another module are added to the ExportedGUIDs set. For any local devirtualized targets only used within the defining module, the information necessary for locating the corresponding WPD resolution is recorded for the ValueInfo in case it is exported by cross module importing (in which case the devirtualized target name will need adjustment).

Definition at line 921 of file WholeProgramDevirt.cpp.

Referenced by llvm::ThinLTOCodeGenerator::run().

rustDemangle()

char * llvm::rustDemangle

(

std::string_view

MangledName

)

Definition at line 151 of file RustDemangle.cpp.

References D, and starts_with().

Referenced by nonMicrosoftDemangle().

safe_calloc()

LLVM_ATTRIBUTE_RETURNS_NONNULL void * llvm::safe_calloc ( size_t  Count, size_t  Sz  )

inline

Definition at line 38 of file MemAlloc.h.

References report_bad_alloc_error(), and safe_malloc().

Referenced by AllocateBuckets(), createTable(), llvm::PressureDiffs::init(), llvm::OnDiskChainedHashTableGenerator< Info >::OnDiskChainedHashTableGenerator(), llvm::InterferenceCache::reinitPhysRegEntries(), llvm::SparseMultiSet< ValueT, KeyFunctorT, SparseT >::setUniverse(), and llvm::SparseSet< ValueT, KeyFunctorT, SparseT >::setUniverse().

safe_malloc()

LLVM_ATTRIBUTE_RETURNS_NONNULL void * llvm::safe_malloc ( size_t  Sz )

inline

Definition at line 25 of file MemAlloc.h.

References report_bad_alloc_error(), and safe_malloc().

Referenced by llvm::SmallPtrSetImplBase::CopyFrom(), llvm::DataLayout::getStructLayout(), llvm::SmallVectorBase< Size_T >::grow_pod(), llvm::LiveIntervalUnion::Array::init(), llvm_getMetadata(), LLVMCopyModuleFlagsMetadata(), LLVMGetRelocationTypeName(), LLVMOrcMaterializationResponsibilityGetRequestedSymbols(), LLVMOrcMaterializationResponsibilityGetSymbols(), llvm::SmallVectorBase< Size_T >::mallocForGrow(), llvm::SmallVectorBase< Size_T >::replaceAllocation(), safe_calloc(), safe_malloc(), safe_realloc(), llvm::SmallPtrSetImplBase::SmallPtrSetImplBase(), and llvm::Interpreter::visitAllocaInst().

safe_realloc()

LLVM_ATTRIBUTE_RETURNS_NONNULL void * llvm::safe_realloc ( void *  Ptr, size_t  Sz  )

inline

Definition at line 52 of file MemAlloc.h.

References Ptr, report_bad_alloc_error(), and safe_malloc().

Referenced by llvm::SmallPtrSetImplBase::CopyFrom(), and llvm::SmallVectorBase< Size_T >::grow_pod().

salvageDebugInfo() [1/2]

void llvm::salvageDebugInfo	(	const MachineRegisterInfo &	MRI,
		MachineInstr &	MI
	)

Assuming the instruction MI is going to be deleted, attempt to salvage debug users of MI by writing the effect of MI in a DIExpression.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1650 of file Utils.cpp.

References assert(), llvm::SmallVectorBase< Size_T >::empty(), MI, MRI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and salvageDebugInfoForDbgValue().

Referenced by bitTrackingDCE(), llvm::Combiner::combineMachineInstrs(), DCEInstruction(), llvm::InstCombinerImpl::eraseInstFromFunction(), llvm::Legalizer::legalizeMachineFunction(), OptimizeExtractBits(), llvm::InstCombinerImpl::prepareWorklist(), RecursivelyDeleteTriviallyDeadInstructions(), rewriteDebugUsers(), llvm::InstructionSelect::runOnMachineFunction(), simplifyAndDCEInstruction(), llvm::InstCombinerImpl::SimplifyDemandedBits(), llvm::InstCombinerImpl::SimplifyDemandedFPClass(), SinkCast(), and sinkRegion().

salvageDebugInfo() [2/2]

void llvm::salvageDebugInfo

(

Instruction &

I

)

Assuming the instruction I is going to be deleted, attempt to salvage debug users of I by writing the effect of I in a DIExpression.

Where possible to salvage debug information for I do so.

If it cannot be salvaged changes its debug uses to undef.

If not possible mark undef.

Definition at line 2201 of file Local.cpp.

References findDbgUsers(), I, and salvageDebugInfoForDbgValues().

salvageDebugInfoForDbgValue()

void llvm::salvageDebugInfoForDbgValue	(	const MachineRegisterInfo &	MRI,
		MachineInstr &	MI,
		ArrayRef< MachineOperand * >	DbgUsers
	)

Assuming the instruction MI is going to be deleted, attempt to salvage debug users of MI by writing the effect of MI in a DIExpression.

Definition at line 249 of file CodeGenCommonISel.cpp.

References llvm::DIExpression::appendOpsToArg(), assert(), dbgs(), llvm::MachineInstr::findRegisterUseOperandIdx(), llvm::MachineInstr::getDebugExpression(), llvm::MachineInstr::getDebugExpressionOp(), llvm::DIExpression::getNumElements(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineInstr::hasDebugOperandForReg(), llvm::MachineInstr::isIndirectDebugValue(), LLVM_DEBUG, MI, MRI, salvageDebugInfoImpl(), llvm::MachineOperand::setMetadata(), and llvm::MachineOperand::setReg().

Referenced by salvageDebugInfo().

salvageDebugInfoForDbgValues()

void llvm::salvageDebugInfoForDbgValues	(	Instruction &	I,
		ArrayRef< DbgVariableIntrinsic * >	Insns,
		ArrayRef< DbgVariableRecord * >	DPInsns
	)

Implementation of salvageDebugInfo, applying only to instructions in Insns, rather than all debug users from findDbgUsers( I).

Mark undef if salvaging cannot be completed.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2241 of file Local.cpp.

References llvm::DIExpression::appendOpsToArg(), assert(), dbgs(), llvm::SmallVectorBase< Size_T >::empty(), find(), llvm::DIExpression::getNumElements(), llvm::DIExpression::getNumLocationOperands(), I, is_contained(), LLVM_DEBUG, salvageDbgAssignAddress(), salvageDebugInfoImpl(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by salvageDebugInfo(), llvm::InstCombinerImpl::tryToSinkInstructionDbgValues(), and llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords().

salvageDebugInfoImpl()

Value * llvm::salvageDebugInfoImpl	(	Instruction &	I,
		uint64_t	CurrentLocOps,
		SmallVectorImpl< uint64_t > &	Ops,
		SmallVectorImpl< Value * > &	AdditionalValues
	)

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 2540 of file Local.cpp.

References llvm::SmallVectorImpl< T >::append(), DL, GEP, llvm::DIExpression::getExtOps(), getSalvageOpsForBinOp(), getSalvageOpsForGEP(), getSalvageOpsForIcmpOp(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), I, llvm::Type::isPointerTy(), and llvm::Type::isVectorTy().

Referenced by salvageDbgAssignAddress(), salvageDebugInfoForDbgValue(), salvageDebugInfoForDbgValues(), salvageDebugInfoImpl(), and llvm::SelectionDAGBuilder::salvageUnresolvedDbgValue().

salvageKnowledge()

bool llvm::salvageKnowledge	(	Instruction *	I,
		AssumptionCache *	AC = nullptr,
		DominatorTree *	DT = nullptr
	)

Calls BuildAssumeFromInst and if the resulting llvm.assume is valid insert if before I.

This is usually what need to be done to salvage the knowledge contained in the instruction I. The AssumptionCache must be provided if it is available or the cache may become silently be invalid. The DominatorTree can optionally be provided to enable cross-block reasoning. This returns if a change was made.

Definition at line 292 of file AssumeBundleBuilder.cpp.

References EnableKnowledgeRetention, I, Intr, and llvm::AssumptionCache::registerAssumption().

Referenced by DCEInstruction(), InlineFunction(), llvm::AssumeBuilderPass::run(), and sinkRegion().

SampleColdCallSiteThreshold()

cl::opt< int > llvm::SampleColdCallSiteThreshold	(	"sample-profile-cold-inline-threshold"	,
		cl::Hidden	,
		cl::init(45)	,
		cl::desc("Threshold for inlining cold callsites")
	)

SampleHotCallSiteThreshold()

cl::opt< int > llvm::SampleHotCallSiteThreshold	(	"sample-profile-hot-inline-threshold"	,
		cl::Hidden	,
		cl::init(3000)	,
		cl::desc("Hot callsite threshold for proirity-based sample profile loader " "inlining.")
	)

sampleprof_category()

const std::error_category & llvm::sampleprof_category

(

)

Definition at line 100 of file SampleProf.cpp.

Referenced by make_error_code().

SampleProfileMaxPropagateIterations()

cl::opt< unsigned > llvm::SampleProfileMaxPropagateIterations	(	"sample-profile-max-propagate-iterations"	,
		cl::init(100)	,
		cl::desc("Maximum number of iterations to go through when propagating " "sample block/edge weights through the CFG.")
	)

SampleProfileRecordCoverage()

cl::opt< unsigned > llvm::SampleProfileRecordCoverage	(	"sample-profile-check-record-coverage"	,
		cl::init(0)	,
		cl::value_desc("N")	,
		cl::desc("Emit a warning if less than N% of records in the input profile " "are matched to the IR.")
	)

SampleProfileSampleCoverage()

cl::opt< unsigned > llvm::SampleProfileSampleCoverage	(	"sample-profile-check-sample-coverage"	,
		cl::init(0)	,
		cl::value_desc("N")	,
		cl::desc("Emit a warning if less than N% of samples in the input profile " "are matched to the IR.")
	)

SampleProfileUseProfi()

cl::opt< bool > llvm::SampleProfileUseProfi	(	"sample-profile-use-profi"	,
		cl::Hidden	,
		cl::desc("Use profi to infer block and edge counts.")
	)

SaturatingAdd() [1/2]

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, T > llvm::SaturatingAdd	(	T	X,
		T	Y,
		bool *	ResultOverflowed = nullptr
	)

Add two unsigned integers, X and Y, of type T.

Clamp the result to the maximum representable value of T on overflow. ResultOverflowed indicates if the result is larger than the maximum representable value of type T.

Definition at line 478 of file MathExtras.h.

References X, and Y.

Referenced by computeSyntheticCounts(), llvm::InstrProfRecord::getValueForSite(), runCGProfilePass(), SaturatingAdd(), SaturatingMultiply(), and SaturatingMultiplyAdd().

SaturatingAdd() [2/2]

template<class T , class... Ts>

std::enable_if_t< std::is_unsigned_v< T >, T > llvm::SaturatingAdd	(	T	X,
		T	Y,
		T	Z,
		Ts...	Args
	)

Add multiple unsigned integers of type T.

Clamp the result to the maximum representable value of T on overflow.

Definition at line 493 of file MathExtras.h.

References SaturatingAdd(), T, X, and Y.

SaturatingMultiply()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, T > llvm::SaturatingMultiply	(	T	X,
		T	Y,
		bool *	ResultOverflowed = nullptr
	)

Multiply two unsigned integers, X and Y, of type T.

Clamp the result to the maximum representable value of T on overflow. ResultOverflowed indicates if the result is larger than the maximum representable value of type T.

Definition at line 507 of file MathExtras.h.

References Log2_64(), SaturatingAdd(), X, and Y.

Referenced by llvm::BlockFrequency::mul(), SaturatingMultiplyAdd(), llvm::InstrProfValueSiteRecord::scale(), and llvm::InstrProfRecord::scale().

SaturatingMultiplyAdd()

template<typename T >

std::enable_if_t< std::is_unsigned_v< T >, T > llvm::SaturatingMultiplyAdd	(	T	X,
		T	Y,
		T	A,
		bool *	ResultOverflowed = nullptr
	)

Multiply two unsigned integers, X and Y, and add the unsigned integer, A to the product.

Clamp the result to the maximum representable value of T on overflow. ResultOverflowed indicates if the result is larger than the maximum representable value of type T.

Definition at line 553 of file MathExtras.h.

References A, SaturatingAdd(), SaturatingMultiply(), X, and Y.

Referenced by llvm::sampleprof::SampleRecord::addCalledTarget(), llvm::sampleprof::FunctionSamples::addHeadSamples(), llvm::sampleprof::SampleRecord::addSamples(), llvm::sampleprof::FunctionSamples::addTotalSamples(), convertStrToInt(), llvm::InstrProfRecord::merge(), and llvm::InstrProfValueSiteRecord::merge().

SaveAndRestore() [1/3]

template<typename T >

llvm::SaveAndRestore

(

T &

)

-> SaveAndRestore< T >

SaveAndRestore() [2/3]

template<typename T >

llvm::SaveAndRestore	(	T &	,
		const T &
	)		-> SaveAndRestore< T >

SaveAndRestore() [3/3]

template<typename T >

llvm::SaveAndRestore	(	T &	,
		T &&
	)		-> SaveAndRestore< T >

SavePrettyStackState()

const void * llvm::SavePrettyStackState

(

)

Returns the topmost element of the "pretty" stack state.

Definition at line 309 of file PrettyStackTrace.cpp.

saveUsesAndErase()

void llvm::saveUsesAndErase	(	MachineInstr &	MI,
		MachineRegisterInfo &	MRI,
		LostDebugLocObserver *	LocObserver,
		SmallInstListTy &	DeadInstChain
	)

Definition at line 1616 of file Utils.cpp.

References llvm::LostDebugLocObserver::checkpoint(), dbgs(), llvm::GISelWorkList< N >::insert(), LLVM_DEBUG, MI, MRI, and llvm::GISelWorkList< N >::remove().

Referenced by eraseInstrs().

scalbn()

APFloat llvm::scalbn ( APFloat  X, int  Exp, APFloat::roundingMode  RM  )

inline

Definition at line 1361 of file APFloat.h.

References llvm_unreachable, scalbn(), and X.

Referenced by llvm::detail::frexp(), and scalbn().

scaleBranchCount()

static uint32_t llvm::scaleBranchCount ( uint64_t  Count, uint64_t  Scale  )

inlinestatic

Scale an individual branch count.

Scale a 64-bit weight down to 32-bits using Scale.

Definition at line 172 of file Instrumentation.h.

References assert(), and Scaled.

Referenced by llvm::pgo::promoteIndirectCall(), and setProfMetadata().

scaleProfData()

void llvm::scaleProfData	(	Instruction &	I,
		uint64_t	S,
		uint64_t	T
	)

Scaling the profile data attached to 'I' using the ratio of S/T.

Definition at line 193 of file ProfDataUtils.cpp.

References assert(), llvm::CallingConv::C, llvm::MDBuilder::createConstant(), llvm::MDNode::get(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::APInt::getLimitedValue(), I, NOMORE_ICP_MAGICNUM, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::APInt::udiv().

Referenced by llvm::CallInst::updateProfWeight().

scavengeFrameVirtualRegs()

void llvm::scavengeFrameVirtualRegs	(	MachineFunction &	MF,
		RegScavenger &	RS
	)

Replaces all frame index virtual registers with physical registers.

Uses the register scavenger to find an appropriate register to use.

Definition at line 466 of file RegisterScavenging.cpp.

References dbgs(), llvm::MachineBasicBlock::empty(), llvm::MachineBasicBlock::getName(), llvm::MachineFunction::getProperties(), llvm::MachineFunction::getRegInfo(), LLVM_DEBUG, MBB, MRI, llvm::MachineFunctionProperties::NoVRegs, report_fatal_error(), scavengeFrameVirtualRegsInBlock(), and llvm::MachineFunctionProperties::set().

scc_begin()

template<class T >

scc_iterator< T > llvm::scc_begin

(

const T &

G

)

Construct the begin iterator for a deduced graph type T.

Definition at line 233 of file SCCIterator.h.

References llvm::scc_iterator< GraphT, GT >::begin(), and G.

Referenced by addArgumentAttrs(), llvm::BlockFrequencyInfoImplBase::analyzeIrreducible(), llvm::DataDependenceGraph::DataDependenceGraph(), makeReducible(), llvm::MLInlineAdvisor::MLInlineAdvisor(), llvm::SyntheticCountsUtils< CallGraphType >::propagate(), llvm::CFGSCCPrinterPass::run(), llvm::CallGraphSCCsPrinterPass::run(), llvm::BranchProbabilityInfo::SccInfo::SccInfo(), and thinLTOPropagateFunctionAttrs().

scc_end()

template<class T >

scc_iterator< T > llvm::scc_end

(

const T &

G

)

Construct the end iterator for a deduced graph type T.

Definition at line 238 of file SCCIterator.h.

References llvm::scc_iterator< GraphT, GT >::end(), and G.

Referenced by llvm::DataDependenceGraph::DataDependenceGraph().

SCEVExprContains()

template<typename PredTy >

bool llvm::SCEVExprContains	(	const SCEV *	Root,
		PredTy	Pred
	)

Return true if any node in Root satisfies the predicate Pred.

Definition at line 719 of file ScalarEvolutionExpressions.h.

References visitAll().

Referenced by containsAddRecDependentOnLoop(), llvm::ScalarEvolution::containsAddRecurrence(), llvm::ScalarEvolution::containsErasedValue(), containsParameters(), containsUndefs(), llvm::ScalarEvolution::containsUndefs(), and llvm::ScalarEvolution::hasOperand().

ScopedDbgInfoFormatSetter()

template<typename T >

llvm::ScopedDbgInfoFormatSetter	(	T &	Obj,
		bool	NewState
	)		-> ScopedDbgInfoFormatSetter< T >

ScopedPrinter::printHex< support::ulittle16_t >()

template<>

void llvm::ScopedPrinter::printHex< support::ulittle16_t > ( StringRef  Label, support::ulittle16_t  Value  )

inline

Definition at line 536 of file ScopedPrinter.h.

scopedTAGs()

static bool llvm::scopedTAGs ( dwarf::Tag  Tag )

static

Returns True if the DIE TAG is one of the ones that is scopped.

Definition at line 300 of file DWARFTypePrinter.cpp.

Referenced by llvm::DWARFTypePrinter::appendQualifiedName(), and llvm::DWARFTypePrinter::appendQualifiedNameBefore().

SearchForAddressOfSpecialSymbol()

void * llvm::SearchForAddressOfSpecialSymbol

(

const char *

SymbolName

)

Definition at line 154 of file DynamicLibrary.cpp.

Referenced by llvm::sys::DynamicLibrary::SearchForAddressOfSymbol().

seq() [1/2]

template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>

auto llvm::seq	(	T	Begin,
		T	End
	)

Iterate over an integral type from Begin up to - but not including - End.

Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX] for reverse iteration).

Definition at line 305 of file Sequence.h.

References End.

Referenced by CompareValueComplexity(), llvm::yaml::SequenceTraits< ArrayRef< T > >::element(), isReplicationMaskWithParams(), legalizeCallAttributes(), and llvm::yaml::SequenceTraits< ArrayRef< T > >::size().

seq() [2/2]

template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>

auto llvm::seq

(

T

Size

)

Iterate over an integral type from 0 up to - but not including - Size.

Note: Size value has to be within [INTMAX_MIN, INTMAX_MAX - 1] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX - 1] for reverse iteration).

Definition at line 315 of file Sequence.h.

References Size.

seq_inclusive()

template<typename T , typename = std::enable_if_t<std::is_integral<T>::value && !std::is_enum<T>::value>>

auto llvm::seq_inclusive	(	T	Begin,
		T	End
	)

Iterate over an integral type from Begin to End inclusive.

Note: Begin and End values have to be within [INTMAX_MIN, INTMAX_MAX - 1] for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX - 1] for reverse iteration).

Definition at line 325 of file Sequence.h.

References End.

serializeSectionKind()

uint32_t llvm::serializeSectionKind	(	DWARFSectionKind	Kind,
		unsigned	IndexVersion
	)

Convert the internal value for a section kind to an on-disk value.

The conversion depends on the version of the index section. IndexVersion is expected to be either 2 for pre-standard GNU proposal or 5 for DWARFv5 package file.

Definition at line 42 of file DWARFUnitIndex.cpp.

References assert(), CASE, isKnownV5SectionID(), llvm_unreachable, and TYPES.

Referenced by getContributionIndex().

set_difference()

template<class S1Ty , class S2Ty >

S1Ty llvm::set_difference	(	const S1Ty &	S1,
		const S2Ty &	S2
	)

set_difference(A, B) - Return A - B

Definition at line 70 of file SetOperations.h.

References S1.

set_fixed_execution_hash_seed()

void llvm::set_fixed_execution_hash_seed

(

uint64_t

fixed_value

)

Override the execution seed with a fixed value.

This hashing library uses a per-execution seed designed to change on each run with high probability in order to ensure that the hash codes are not attackable and to ensure that output which is intended to be stable does not rely on the particulars of the hash codes produced.

That said, there are use cases where it is important to be able to reproduce exactly a specific behavior. To that end, we provide a function which will forcibly set the seed to a fixed value. This must be done at the start of the program, before any hashes are computed. Also, it cannot be undone. This makes it thread-hostile and very hard to use outside of immediately on start of a simple program designed for reproducible behavior.

Definition at line 26 of file Hashing.cpp.

References llvm::hashing::detail::fixed_seed_override.

set_intersect()

template<class S1Ty , class S2Ty >

void llvm::set_intersect	(	S1Ty &	S1,
		const S2Ty &	S2
	)

set_intersect(A, B) - Compute A := A ^ B Identical to set_intersection, except that it works on set<>'s and is nicer to use.

Functionally, this iterates through S1, removing elements that are not contained in S2.

Definition at line 40 of file SetOperations.h.

References E, I, and S1.

Referenced by CheckLargerCands(), llvm::SetState< BaseTy >::SetContents::getIntersection(), and mergeConditionalStores().

set_intersection()

template<class S1Ty , class S2Ty >

S1Ty llvm::set_intersection	(	const S1Ty &	S1,
		const S2Ty &	S2
	)

set_intersection(A, B) - Return A ^ B

Definition at line 60 of file SetOperations.h.

References S1, and set_intersection_impl().

set_intersection_impl()

template<class S1Ty , class S2Ty >

S1Ty llvm::set_intersection_impl	(	const S1Ty &	S1,
		const S2Ty &	S2
	)

Definition at line 49 of file SetOperations.h.

References S1.

Referenced by set_intersection().

set_is_subset()

template<class S1Ty , class S2Ty >

bool llvm::set_is_subset	(	const S1Ty &	S1,
		const S2Ty &	S2
	)

set_is_subset(A, B) - Return true iff A in B

Definition at line 104 of file SetOperations.h.

References S1.

Referenced by checkNode(), llvm::ReachingDefAnalysis::collectKilledOperands(), llvm::DenseMapInfo< const AA::InstExclusionSetTy * >::isEqual(), llvm::ReachingDefAnalysis::isSafeToDefRegAt(), and sinkInstruction().

set_subtract() [1/2]

template<class S1Ty , class S2Ty >

void llvm::set_subtract	(	S1Ty &	S1,
		const S2Ty &	S2
	)

set_subtract(A, B) - Compute A := A - B

Definition at line 82 of file SetOperations.h.

References S1.

set_subtract() [2/2]

template<class S1Ty , class S2Ty >

void llvm::set_subtract	(	S1Ty &	S1,
		const S2Ty &	S2,
		S1Ty &	Removed,
		S1Ty &	Remaining
	)

set_subtract(A, B, C, D) - Compute A := A - B, set C to the elements of B removed from A (A ^ B), and D to the elements of B not found in and removed from A (B - A).

Definition at line 92 of file SetOperations.h.

References S1.

set_thread_name()

void llvm::set_thread_name

(

const Twine &

Name

)

Set the name of the current thread.

Setting a thread's name can be helpful for enabling useful diagnostics under a debugger or when logging. The level of support for setting a thread's name varies wildly across operating systems, and we only make a best effort to perform the operation on supported platforms. No indication of success or failure is returned.

Definition at line 37 of file Threading.cpp.

set_thread_priority()

SetThreadPriorityResult llvm::set_thread_priority

(

ThreadPriority

Priority

)

set_union()

template<class S1Ty , class S2Ty >

bool llvm::set_union	(	S1Ty &	S1,
		const S2Ty &	S2
	)

set_union(A, B) - Compute A := A u B, return whether A changed.

Definition at line 23 of file SetOperations.h.

References S1.

Referenced by checkNode(), and llvm::SetState< BaseTy >::SetContents::getUnion().

setBranchWeights()

void llvm::setBranchWeights	(	Instruction &	I,
		ArrayRef< uint32_t >	Weights
	)

Create a new branch_weights metadata node and add or overwrite a prof metadata reference to instruction I.

Definition at line 187 of file ProfDataUtils.cpp.

References llvm::MDBuilder::createBranchWeights(), and I.

Referenced by llvm::InnerLoopVectorizer::completeLoopSkeleton(), ConstantFoldTerminator(), llvm::InnerLoopVectorizer::emitIterationCountCheck(), llvm::EpilogueVectorizerMainLoop::emitIterationCountCheck(), llvm::EpilogueVectorizerEpilogueLoop::emitMinimumVectorEpilogueIterCountCheck(), handleSwitchExpect(), peelLoop(), llvm::pgo::promoteIndirectCall(), setProfMetadata(), updateBranchWeights(), and updatePredecessorProfileMetadata().

setBugReportMsg()

void llvm::setBugReportMsg

(

const char *

Msg

)

Replaces the generic bug report message that is output upon a crash.

Definition at line 208 of file PrettyStackTrace.cpp.

References BugReportMsg.

setCurrentDebugType()

void llvm::setCurrentDebugType

(

const char *

Type

)

setCurrentDebugType - Set the current debug type, as if the -debug-only=X option were specified.

Note that DebugFlag also needs to be set to true for debug output to be produced.

Definition at line 70 of file Debug.cpp.

References setCurrentDebugTypes().

setCurrentDebugTypes()

void llvm::setCurrentDebugTypes	(	const char **	Types,
		unsigned	Count
	)

setCurrentDebugTypes - Set the current debug type, as if the -debug-only=X,Y,Z option were specified.

Set the current debug type, as if the -debug-only=X option were specified.

Note that DebugFlag also needs to be set to true for debug output to be produced.

Definition at line 74 of file Debug.cpp.

References CurrentDebugType.

Referenced by setCurrentDebugType().

setDefaultDebuginfodUrls()

void llvm::setDefaultDebuginfodUrls

(

const SmallVector< StringRef > &

URLs

)

Sets the list of debuginfod server URLs to query.

This overrides the environment variable DEBUGINFOD_URLS.

Definition at line 90 of file Debuginfod.cpp.

setDirectAddressInInstr()

static void llvm::setDirectAddressInInstr ( MachineInstr *  MI, unsigned  Operand, unsigned  Reg  )

inlinestatic

Replace the address used in the instruction with the direct memory reference.

Definition at line 132 of file X86InstrBuilder.h.

References MI, and Reg.

Referenced by llvm::X86TargetLowering::EmitInstrWithCustomInserter().

setGlobalVariableLargeSection()

void llvm::setGlobalVariableLargeSection	(	const Triple &	TargetTriple,
		GlobalVariable &	GV
	)

Definition at line 88 of file Instrumentation.cpp.

References llvm::Triple::ELF, llvm::Triple::getArch(), llvm::Module::getCodeModel(), llvm::Triple::getObjectFormat(), llvm::GlobalValue::getParent(), llvm::CodeModel::Large, llvm::CodeModel::Medium, llvm::GlobalVariable::setCodeModel(), and llvm::Triple::x86_64.

setInlineRemark()

void llvm::setInlineRemark	(	CallBase &	CB,
		StringRef	Message
	)

Set the inline-remark attribute.

Definition at line 363 of file InlineAdvisor.cpp.

References llvm::CallBase::addFnAttr(), llvm::Attribute::get(), llvm::Value::getContext(), and InlineRemarkAttribute.

Referenced by llvm::InlinerPass::run(), llvm::ModuleInlinerPass::run(), and shouldInline().

setIrrLoopHeaderMetadata()

void llvm::setIrrLoopHeaderMetadata	(	Module *	M,
		Instruction *	TI,
		uint64_t	Count
	)

Definition at line 2239 of file PGOInstrumentation.cpp.

References llvm::MDBuilder::createIrrLoopHeaderWeight(), and llvm::Instruction::setMetadata().

setKCFIType()

void llvm::setKCFIType	(	Module &	M,
		Function &	F,
		StringRef	MangledType
	)

Sets the KCFI type for the function.

Used for compiler-generated functions that are indirectly called in instrumented code.

Definition at line 157 of file ModuleUtils.cpp.

References llvm::MDBuilder::createConstant(), F, llvm::MDNode::get(), llvm::Type::getInt32Ty(), Offset, and xxHash64().

Referenced by createSanitizerCtor().

setLoopEstimatedTripCount()

bool llvm::setLoopEstimatedTripCount	(	Loop *	L,
		unsigned	EstimatedTripCount,
		unsigned	EstimatedLoopInvocationWeight
	)

Set a loop's branch weight metadata to reflect that loop has EstimatedTripCount iterations and EstimatedLoopInvocationWeight exits through latch.

Returns true if metadata is successfully updated, false otherwise. Note that loop must have a latch block which controls loop exit in order to succeed.

Definition at line 867 of file LoopUtils.cpp.

References llvm::MDBuilder::createBranchWeights(), llvm::Value::getContext(), getExpectedExitLoopLatchBranch(), llvm::BranchInst::getSuccessor(), llvm::Instruction::setMetadata(), and std::swap().

Referenced by setProfileInfoAfterUnrolling(), and UnrollLoop().

setProbeDistributionFactor()

void llvm::setProbeDistributionFactor	(	Instruction &	Inst,
		float	Factor
	)

Definition at line 76 of file PseudoProbe.cpp.

References assert(), llvm::DILocation::cloneWithDiscriminator(), llvm::PseudoProbeDwarfDiscriminator::extractProbeAttributes(), llvm::PseudoProbeDwarfDiscriminator::extractProbeIndex(), llvm::PseudoProbeDwarfDiscriminator::extractProbeType(), llvm::PseudoProbeDwarfDiscriminator::FullDistributionFactor, llvm::Instruction::getDebugLoc(), llvm::IRBuilderBase::getInt64(), llvm::DILocation::isPseudoProbeDiscriminator(), llvm::PseudoProbeDwarfDiscriminator::packProbeData(), PseudoProbeFullDistributionFactor, and llvm::Instruction::setDebugLoc().

setProfileInfoAfterUnrolling()

void llvm::setProfileInfoAfterUnrolling	(	Loop *	OrigLoop,
		Loop *	UnrolledLoop,
		Loop *	RemainderLoop,
		uint64_t	UF
	)

Set weights for UnrolledLoop and RemainderLoop based on weights for OrigLoop and the following distribution of OrigLoop iteration among UnrolledLoop and RemainderLoop.

Set weights for UnrolledLoop and RemainderLoop based on weights for OrigLoop.

UnrolledLoop receives weights that reflect TC/UF iterations, and RemainderLoop receives weights that reflect the remaining TCUF iterations.

Note that OrigLoop may be equal to either UnrolledLoop or RemainderLoop in which case weights for OrigLoop are updated accordingly. Note also behavior is undefined if UnrolledLoop and RemainderLoop are equal. UF must be greater than zero. If OrigLoop has no profile info associated nothing happens.

This utility may be useful for such optimizations as unroller and vectorizer as it's typical transformation for them.

Definition at line 1628 of file LoopUtils.cpp.

References assert(), getLoopEstimatedTripCount(), and setLoopEstimatedTripCount().

Referenced by llvm::InnerLoopVectorizer::fixVectorizedLoop().

setProfMetadata()

void llvm::setProfMetadata	(	Module *	M,
		Instruction *	TI,
		ArrayRef< uint64_t >	EdgeCounts,
		uint64_t	MaxCount
	)

Definition at line 2193 of file PGOInstrumentation.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::ArrayRef< T >::begin(), calculateCountScale(), llvm::misexpect::checkExpectAnnotations(), dbgs(), DEBUG_TYPE, llvm::OptimizationRemarkEmitter::emit(), EmitBranchProbability, llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::ArrayRef< T >::end(), F, llvm::raw_ostream::flush(), getBranchCondString(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), LLVM_DEBUG, OS, llvm::SmallVectorTemplateBase< T, bool >::push_back(), scaleBranchCount(), and setBranchWeights().

setUnwindEdgeTo()

void llvm::setUnwindEdgeTo	(	Instruction *	TI,
		BasicBlock *	Succ
	)

Sets the unwind edge of an instruction to a particular successor.

Definition at line 799 of file BasicBlockUtils.cpp.

References llvm_unreachable.

Referenced by ehAwareSplitEdge(), and rewritePHIsForCleanupPad().

setupLLVMOptimizationRemarks() [1/2]

Error llvm::setupLLVMOptimizationRemarks	(	LLVMContext &	Context,
		raw_ostream &	OS,
		StringRef	RemarksPasses,
		StringRef	RemarksFormat,
		bool	RemarksWithHotness,
		std::optional< uint64_t >	RemarksHotnessThreshold = 0
	)

Setup optimization remarks that output directly to a raw_ostream.

OS is managed by the caller and should be open for writing as long as Context is streaming remarks to it.

Definition at line 142 of file LLVMRemarkStreamer.cpp.

References Context, llvm::remarks::createRemarkSerializer(), Format, llvm::LLVMContext::getMainRemarkStreamer(), OS, llvm::remarks::parseFormat(), RemarksFormat, RemarksHotnessThreshold, RemarksPasses, RemarksWithHotness, llvm::remarks::Separate, llvm::LLVMContext::setDiagnosticsHotnessRequested(), llvm::LLVMContext::setDiagnosticsHotnessThreshold(), llvm::remarks::RemarkStreamer::setFilter(), llvm::LLVMContext::setLLVMRemarkStreamer(), llvm::LLVMContext::setMainRemarkStreamer(), llvm::Error::success(), and llvm::Expected< T >::takeError().

setupLLVMOptimizationRemarks() [2/2]

Expected< std::unique_ptr< ToolOutputFile > > llvm::setupLLVMOptimizationRemarks	(	LLVMContext &	Context,
		StringRef	RemarksFilename,
		StringRef	RemarksPasses,
		StringRef	RemarksFormat,
		bool	RemarksWithHotness,
		std::optional< uint64_t >	RemarksHotnessThreshold = 0
	)

Setup optimization remarks that output to a file.

Definition at line 95 of file LLVMRemarkStreamer.cpp.

References Context, llvm::remarks::createRemarkSerializer(), errorCodeToError(), Format, llvm::LLVMContext::getMainRemarkStreamer(), llvm::sys::fs::OF_None, llvm::sys::fs::OF_TextWithCRLF, llvm::remarks::parseFormat(), RemarksFilename, RemarksFormat, RemarksHotnessThreshold, RemarksPasses, RemarksWithHotness, llvm::remarks::Separate, llvm::LLVMContext::setDiagnosticsHotnessRequested(), llvm::LLVMContext::setDiagnosticsHotnessThreshold(), llvm::remarks::RemarkStreamer::setFilter(), llvm::LLVMContext::setLLVMRemarkStreamer(), llvm::LLVMContext::setMainRemarkStreamer(), llvm::Expected< T >::takeError(), and llvm::remarks::YAML.

Referenced by llvm::lto::setupLLVMOptimizationRemarks().

setWidenableBranchCond()

void llvm::setWidenableBranchCond	(	BranchInst *	WidenableBR,
		Value *	Cond
	)

Given a branch we know is widenable (defined per Analysis/GuardUtils.h), set it's condition such that (only) 'Cond' is known to hold on the taken path and that the branch remains widenable after transform.

Definition at line 108 of file GuardUtils.cpp.

References assert(), B, llvm::CallingConv::C, llvm::BranchInst::getCondition(), isWidenableBranch(), llvm::Instruction::moveBefore(), parseWidenableBranch(), and llvm::BranchInst::setCondition().

shiftRight()

static lostFraction llvm::shiftRight ( APFloatBase::integerPart *  dst, unsigned int  parts, unsigned int  bits  )

static

Definition at line 637 of file APFloat.cpp.

References lostFractionThroughTruncation(), and llvm::APInt::tcShiftRight().

Referenced by llvm::detail::IEEEFloat::convert().

shortenFileName()

static void llvm::shortenFileName ( std::string &  FN, unsigned char  len = 250  )

inlinestatic

Definition at line 89 of file DOTGraphTraitsPass.h.

References nameObj.

Referenced by printGraphForFunction(), llvm::DOTGraphTraitsModulePrinterWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), and WriteDOTGraphToFile().

shouldEmitPTXNoReturn()

bool llvm::shouldEmitPTXNoReturn	(	const Value *	V,
		const TargetMachine &	TM
	)

Definition at line 336 of file NVPTXUtilities.cpp.

References assert(), F, isKernelFunction(), and TM.

Referenced by llvm::NVPTXTargetLowering::getPrototype().

shouldFuncOptimizeForSizeImpl()

template<typename FuncT , typename BFIT >

bool llvm::shouldFuncOptimizeForSizeImpl	(	const FuncT *	F,
		ProfileSummaryInfo *	PSI,
		BFIT *	BFI,
		PGSOQueryType	QueryType
	)

Definition at line 51 of file SizeOpts.h.

References assert(), EnablePGSO, F, ForcePGSO, llvm::ProfileSummaryInfo::hasProfileSummary(), llvm::ProfileSummaryInfo::hasSampleProfile(), llvm::ProfileSummaryInfo::isFunctionColdInCallGraph(), llvm::ProfileSummaryInfo::isFunctionColdInCallGraphNthPercentile(), llvm::ProfileSummaryInfo::isFunctionHotInCallGraphNthPercentile(), isPGSOColdCodeOnly(), PgsoCutoffInstrProf, and PgsoCutoffSampleProf.

Referenced by shouldOptimizeForSize().

shouldIgnorePass()

static bool llvm::shouldIgnorePass ( StringRef  PassID )

static

Definition at line 246 of file PassTimingInfo.cpp.

References isSpecialPass().

shouldInline()

std::optional< InlineCost > llvm::shouldInline	(	CallBase &	CB,
		function_ref< InlineCost(CallBase &CB)>	GetInlineCost,
		OptimizationRemarkEmitter &	ORE,
		bool	EnableDeferral = true
	)

Return the cost only if the inliner should attempt to inline at the given CallSite.

If we return the cost, we will emit an optimisation remark later using that cost, so we won't do so from this function. Return std::nullopt if inlining should not be attempted.

Definition at line 376 of file InlineAdvisor.cpp.

References dbgs(), DEBUG_TYPE, llvm::OptimizationRemarkEmitter::emit(), llvm::CallBase::getCalledFunction(), llvm::CallBase::getCaller(), llvm::InlineCost::getCost(), inlineCostStr(), llvm::InlineCost::isAlways(), llvm::InlineCost::isNever(), LLVM_DEBUG, setInlineRemark(), and shouldBeDeferred().

Referenced by getDefaultInlineAdvice().

shouldOptForSize()

bool llvm::shouldOptForSize	(	const MachineBasicBlock &	MBB,
		ProfileSummaryInfo *	PSI,
		BlockFrequencyInfo *	BFI
	)

Returns true if the given block should be optimized for size.

Definition at line 1609 of file Utils.cpp.

References F, llvm::MachineBasicBlock::getBasicBlock(), llvm::MachineFunction::getFunction(), llvm::MachineBasicBlock::getParent(), MBB, and shouldOptimizeForSize().

Referenced by llvm::GIMatchTableExecutor::shouldOptForSize().

shouldOptimizeForSize() [1/5]

bool llvm::shouldOptimizeForSize	(	const BasicBlock *	BB,
		ProfileSummaryInfo *	PSI,
		BlockFrequencyInfo *	BFI,
		PGSOQueryType	QueryType = PGSOQueryType::Other
	)

Returns true if basic block BB is suggested to be size-optimized based on the profile.

Definition at line 104 of file SizeOpts.cpp.

References assert(), and shouldOptimizeForSizeImpl().

shouldOptimizeForSize() [2/5]

bool llvm::shouldOptimizeForSize	(	const Function *	F,
		ProfileSummaryInfo *	PSI,
		BlockFrequencyInfo *	BFI,
		PGSOQueryType	QueryType = PGSOQueryType::Other
	)

Returns true if function F is suggested to be size-optimized based on the profile.

Definition at line 98 of file SizeOpts.cpp.

References F, and shouldFuncOptimizeForSizeImpl().

shouldOptimizeForSize() [3/5]

bool llvm::shouldOptimizeForSize	(	const MachineBasicBlock *	MBB,
		ProfileSummaryInfo *	PSI,
		const MachineBlockFrequencyInfo *	MBFI,
		PGSOQueryType	QueryType = PGSOQueryType::Other
	)

Returns true if machine basic block MBB is suggested to be size-optimized based on the profile.

Definition at line 34 of file MachineSizeOpts.cpp.

References assert(), MBB, and shouldOptimizeForSizeImpl().

shouldOptimizeForSize() [4/5]

bool llvm::shouldOptimizeForSize	(	const MachineBasicBlock *	MBB,
		ProfileSummaryInfo *	PSI,
		MBFIWrapper *	MBFIWrapper,
		PGSOQueryType	QueryType = PGSOQueryType::Other
	)

Returns true if machine basic block MBB is suggested to be size-optimized based on the profile.

Definition at line 42 of file MachineSizeOpts.cpp.

References assert(), llvm::MBFIWrapper::getBlockFreq(), llvm::MBFIWrapper::getMBFI(), MBB, and shouldOptimizeForSizeImpl().

shouldOptimizeForSize() [5/5]

bool llvm::shouldOptimizeForSize	(	const MachineFunction *	MF,
		ProfileSummaryInfo *	PSI,
		const MachineBlockFrequencyInfo *	BFI,
		PGSOQueryType	QueryType = PGSOQueryType::Other
	)

Returns true if machine function MF is suggested to be size-optimized based on the profile.

Definition at line 27 of file MachineSizeOpts.cpp.

References shouldFuncOptimizeForSizeImpl().

Referenced by FindAllMemoryUses(), gatherUnrollingPreferences(), getScalarEpilogueLowering(), llvm::InnerLoopVectorizer::InnerLoopVectorizer(), llvm::LoopVectorizationLegality::isConsecutivePtr(), llvm::TargetLoweringBase::isSuitableForJumpTable(), ProfitableToMerge(), llvm::ConstantHoistingPass::runImpl(), llvm::SelectionDAG::shouldOptForSize(), shouldOptForSize(), and llvm::TailDuplicator::shouldTailDuplicate().

shouldOptimizeForSizeImpl()

template<typename BlockTOrBlockFreq , typename BFIT >

bool llvm::shouldOptimizeForSizeImpl	(	BlockTOrBlockFreq	BBOrBlockFreq,
		ProfileSummaryInfo *	PSI,
		BFIT *	BFI,
		PGSOQueryType	QueryType
	)

Definition at line 72 of file SizeOpts.h.

References EnablePGSO, ForcePGSO, llvm::ProfileSummaryInfo::hasProfileSummary(), llvm::ProfileSummaryInfo::hasSampleProfile(), llvm::ProfileSummaryInfo::isColdBlock(), llvm::ProfileSummaryInfo::isColdBlockNthPercentile(), llvm::ProfileSummaryInfo::isHotBlockNthPercentile(), isPGSOColdCodeOnly(), PgsoCutoffInstrProf, and PgsoCutoffSampleProf.

Referenced by shouldOptimizeForSize().

shouldPrintAfterAll()

bool llvm::shouldPrintAfterAll

(

)

Definition at line 124 of file PrintPasses.cpp.

References PrintAfterAll.

shouldPrintAfterPass()

bool llvm::shouldPrintAfterPass

(

StringRef

PassID

)

Definition at line 130 of file PrintPasses.cpp.

References PrintAfter, PrintAfterAll, and shouldPrintBeforeOrAfterPass().

Referenced by llvm::PMTopLevelManager::schedulePass().

shouldPrintAfterSomePass()

bool llvm::shouldPrintAfterSomePass

(

)

Definition at line 113 of file PrintPasses.cpp.

References PrintAfter, and PrintAfterAll.

Referenced by llvm::PrintIRInstrumentation::registerCallbacks().

shouldPrintBeforeAll()

bool llvm::shouldPrintBeforeAll

(

)

Definition at line 122 of file PrintPasses.cpp.

References PrintBeforeAll.

shouldPrintBeforePass()

bool llvm::shouldPrintBeforePass

(

StringRef

PassID

)

Definition at line 126 of file PrintPasses.cpp.

References PrintBefore, PrintBeforeAll, and shouldPrintBeforeOrAfterPass().

Referenced by llvm::PMTopLevelManager::schedulePass().

shouldPrintBeforeSomePass()

bool llvm::shouldPrintBeforeSomePass

(

)

This is a helper to determine whether to print IR before or after a pass.

Definition at line 109 of file PrintPasses.cpp.

References PrintBefore, and PrintBeforeAll.

Referenced by llvm::PrintIRInstrumentation::registerCallbacks().

shouldRename()

bool llvm::shouldRename

(

Value *

V

)

Definition at line 357 of file PredicateInfo.cpp.

shouldReverseIterate()

template<class T = void *>

bool llvm::shouldReverseIterate

(

)

Definition at line 10 of file ReverseIteration.h.

Referenced by llvm::SmallPtrSetImpl< PtrType >::begin(), llvm::StringMapImpl::FindKey(), llvm::StringMapImpl::LookupBucketFor(), llvm::SmallPtrSetIterator< PtrTy >::operator*(), llvm::SmallPtrSetIterator< PtrTy >::operator++(), and llvm::SmallPtrSetIteratorImpl::SmallPtrSetIteratorImpl().

shouldScheduleAdjacent()

static bool llvm::shouldScheduleAdjacent ( const TargetInstrInfo &  TII, const TargetSubtargetInfo &  TSI, const MachineInstr *  FirstMI, const MachineInstr &  SecondMI  )

static

Check if the instr pair, FirstMI and SecondMI, should be fused together.

Given SecondMI, when FirstMI is unspecified, then check if SecondMI may be part of a fused pair at all.

Definition at line 51 of file ARMMacroFusion.cpp.

References isAESPair(), and isLiteralsPair().

Referenced by createAMDGPUMacroFusionDAGMutation(), createARMMacroFusionDAGMutation(), createPowerPCMacroFusionDAGMutation(), and createX86MacroFusionDAGMutation().

shouldSkipAttribute()

static bool llvm::shouldSkipAttribute ( bool  Update, DWARFAbbreviationDeclaration::AttributeSpec  AttrSpec, bool  SkipPC  )

static

Definition at line 1628 of file DWARFLinker.cpp.

References llvm::DWARFAbbreviationDeclaration::AttributeSpec::Attr.

shuffle()

template<class Iterator , class RNG >

void llvm::shuffle	(	Iterator	first,
		Iterator	last,
		RNG &&	g
	)

Definition at line 1541 of file STLExtras.h.

References g(), and size().

Referenced by llvm::InstrProfWriter::addTemporalProfileTraces(), and llvm::HexagonEvaluator::evaluate().

signatureFromMVTs()

wasm::WasmSignature * llvm::signatureFromMVTs	(	MCContext &	Ctx,
		const SmallVectorImpl< MVT > &	Results,
		const SmallVectorImpl< MVT > &	Params
	)

Definition at line 115 of file WebAssemblyMachineFunctionInfo.cpp.

References llvm::MCContext::createWasmSignature(), Results, and valTypesFromMVTs().

Referenced by llvm::WebAssemblyAsmPrinter::emitDecls(), and llvm::WebAssemblyAsmPrinter::emitFunctionBodyStart().

SignExtend32() [1/2]

template<unsigned B>

constexpr int32_t llvm::SignExtend32 ( uint32_t  X )

inlineconstexpr

Sign-extend the number in the bottom B bits of X to a 32-bit integer.

Requires 0 < B <= 32.

Definition at line 436 of file MathExtras.h.

References B, and X.

Referenced by llvm::PPC::get_VSPLTI_elt().

SignExtend32() [2/2]

int32_t llvm::SignExtend32 ( uint32_t  X, unsigned  B  )

inline

Sign-extend the number in the bottom B bits of X to a 32-bit integer.

Requires 0 < B <= 32.

Definition at line 444 of file MathExtras.h.

References assert(), B, and X.

SignExtend64() [1/2]

template<unsigned B>

constexpr int64_t llvm::SignExtend64 ( uint64_t  x )

inlineconstexpr

Sign-extend the number in the bottom B bits of X to a 64-bit integer.

Requires 0 < B <= 64.

Definition at line 452 of file MathExtras.h.

References B.

Referenced by llvm::APInt::ashrInPlace(), brtargetDecoder(), llvm::RuntimeDyldMachOAArch64::decodeAddend(), DecodeAddiGroupBranch(), DecodeBgtzGroupBranch(), DecodeBgtzGroupBranchMMR6(), DecodeBgtzlGroupBranch(), DecodeBlezGroupBranch(), DecodeBlezGroupBranchMMR6(), DecodeBlezlGroupBranch(), DecodeDaddiGroupBranch(), DecodePOP35GroupBranchMMR6(), DecodePOP37GroupBranchMMR6(), DecodePOP65GroupBranchMMR6(), DecodePOP75GroupBranchMMR6(), llvm::GIMatchTableExecutor::executeMatchTable(), llvm::AArch64InstrInfo::genAlternativeCodeSequence(), llvm::SelectionDAG::getGlobalAddress(), llvm::APInt::getSExtValue(), llvm::RISCVInstrInfo::isBranchOffsetInRange(), llvm::jitlink::isInRangeForImm(), isSimpleVIDSequence(), llvm::SystemZVectorConstantInfo::isVectorConstantLegal(), llvm::PPCTargetLowering::PerformDAGCombine(), llvm::AArch64InstPrinter::printInst(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::APInt::roundToDouble(), s32_0ImmDecoder(), selectI64Imm(), llvm::RISCVDAGToDAGISel::selectRVVSimm5(), and llvm::APInt::sext().

SignExtend64() [2/2]

int64_t llvm::SignExtend64 ( uint64_t  X, unsigned  B  )

inline

Sign-extend the number in the bottom B bits of X to a 64-bit integer.

Requires 0 < B <= 64.

Definition at line 460 of file MathExtras.h.

References assert(), B, and X.

SimpleNodeLabelString()

template<typename BasicBlockT >

std::string llvm::SimpleNodeLabelString

(

const BasicBlockT *

Node

)

Definition at line 128 of file CFGPrinter.h.

References OS, and Node::printAsOperand().

Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getSimpleNodeLabel(), and llvm::DOTGraphTraits< DOTMachineFuncInfo * >::getSimpleNodeLabel().

simplifyAddInst()

Value * llvm::simplifyAddInst	(	Value *	LHS,
		Value *	RHS,
		bool	IsNSW,
		bool	IsNUW,
		const SimplifyQuery &	Q
	)

Given operands for an Add, fold the result or return null.

Definition at line 702 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by dropRedundantMaskingOfLeftShiftInput(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), llvm::InstCombinerImpl::reassociateShiftAmtsOfTwoSameDirectionShifts(), llvm::InstCombinerImpl::visitAdd(), and llvm::InstCombinerImpl::visitGEPOfGEP().

simplifyAndInst()

Value * llvm::simplifyAndInst	(	Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for an And, fold the result or return null.

Definition at line 2237 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitAnd().

simplifyAShrInst()

Value * llvm::simplifyAShrInst	(	Value *	Op0,
		Value *	Op1,
		bool	IsExact,
		const SimplifyQuery &	Q
	)

Given operands for a AShr, fold the result or return nulll.

Definition at line 1534 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitAShr().

simplifyBinaryIntrinsic()

Value * llvm::simplifyBinaryIntrinsic	(	Intrinsic::ID	IID,
		Type *	ReturnType,
		Value *	Op0,
		Value *	Op1,
		const SimplifyQuery &	Q,
		const CallBase *	Call
	)

Given operands for a BinaryIntrinsic, fold the result or return null.

Definition at line 6378 of file InstructionSimplify.cpp.

References assert(), BitWidth, llvm::CallingConv::C, llvm::ICmpInst::compare(), computeKnownBits(), ConstantFoldBinaryOpOperands(), llvm::SimplifyQuery::DL, fcAllFlags, foldMinimumMaximumSharedOp(), foldMinMaxSharedOp(), llvm::ConstantStruct::get(), llvm::UndefValue::get(), llvm::PoisonValue::get(), llvm::Constant::getAllOnesValue(), llvm::DataLayout::getIndexTypeSizeInBits(), getInverseMinMaxIntrinsic(), llvm::Constant::getNullValue(), llvm::MinMaxIntrinsic::getPredicate(), llvm::MinMaxIntrinsic::getSaturationPoint(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), llvm::SimplifyQuery::getWithoutUndef(), isICmpTrue(), llvm::SimplifyQuery::isUndefValue(), llvm::PatternMatch::m_AllOnes(), llvm::PatternMatch::m_APFloat(), llvm::PatternMatch::m_APInt(), llvm::PatternMatch::m_APIntAllowUndef(), llvm::PatternMatch::m_AShr(), llvm::PatternMatch::m_FNeg(), llvm::PatternMatch::m_ImmConstant(), llvm::PatternMatch::m_LShr(), llvm::PatternMatch::m_NaN(), llvm::PatternMatch::m_Negative(), llvm::PatternMatch::m_One(), llvm::PatternMatch::m_PtrToInt(), llvm::PatternMatch::m_Shl(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::m_Zero(), llvm::PatternMatch::match(), propagateNaN(), RecursionLimit, simplifyLdexp(), simplifyRelativeLoad(), std::swap(), X, llvm::KnownBits::Zero, and llvm::APInt::zextOrTrunc().

Referenced by llvm::InstSimplifyFolder::FoldBinaryIntrinsic(), and simplifyIntrinsic().

simplifyBinOp() [1/2]

Value * llvm::simplifyBinOp	(	unsigned	Opcode,
		Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for a BinaryOperator, fold the result or return null.

Definition at line 6029 of file InstructionSimplify.cpp.

References LHS, RecursionLimit, and RHS.

Referenced by constantFoldUser(), llvm::InstSimplifyFolder::FoldBinOp(), llvm::InstSimplifyFolder::FoldBinOpFMF(), llvm::InstSimplifyFolder::FoldExactBinOp(), llvm::InstSimplifyFolder::FoldNoWrapBinOp(), llvm::InstCombinerImpl::foldUsingDistributiveLaws(), getValueOnFirstIteration(), simplifyAndOrWithOpReplaced(), llvm::InstCombinerImpl::SimplifyAssociativeOrCommutative(), llvm::InstCombinerImpl::SimplifySelectsFeedingBinaryOp(), and tryFactorization().

simplifyBinOp() [2/2]

Value * llvm::simplifyBinOp	(	unsigned	Opcode,
		Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q
	)

Given operands for a BinaryOperator, fold the result or return null.

Try to use FastMathFlags when folding the result.

Definition at line 6034 of file InstructionSimplify.cpp.

References LHS, RecursionLimit, and RHS.

simplifyCall()

Value * llvm::simplifyCall	(	CallBase *	Call,
		Value *	Callee,
		ArrayRef< Value * >	Args,
		const SimplifyQuery &	Q
	)

Given a callsite, callee, and arguments, fold the result or return null.

Definition at line 6899 of file InstructionSimplify.cpp.

References assert(), F, llvm::PoisonValue::get(), simplifyIntrinsic(), and tryConstantFoldCall().

Referenced by simplifyInstructionWithOperands(), and llvm::InstCombinerImpl::visitCallInst().

simplifyCastInst()

Value * llvm::simplifyCastInst	(	unsigned	CastOpc,
		Value *	Op,
		Type *	Ty,
		const SimplifyQuery &	Q
	)

Given operands for a CastInst, fold the result or return null.

Definition at line 5309 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by constantFoldUser(), and llvm::InstSimplifyFolder::FoldCast().

simplifyCFG()

bool llvm::simplifyCFG	(	BasicBlock *	BB,
		const TargetTransformInfo &	TTI,
		DomTreeUpdater *	DTU = nullptr,
		const SimplifyCFGOptions &	Options = {},
		ArrayRef< WeakVH >	LoopHeaders = {}
	)

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 7712 of file SimplifyCFG.cpp.

References llvm::Module::getDataLayout(), llvm::BasicBlock::getModule(), and Options.

Referenced by iterativelySimplifyCFG().

simplifyCmpInst()

Value * llvm::simplifyCmpInst	(	unsigned	Predicate,
		Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for a CmpInst, fold the result or return null.

Definition at line 6047 of file InstructionSimplify.cpp.

References LHS, RecursionLimit, and RHS.

Referenced by CanProveNotTakenFirstIteration(), and llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl().

simplifyConstrainedFPCall()

Value * llvm::simplifyConstrainedFPCall	(	CallBase *	Call,
		const SimplifyQuery &	Q
	)

Given a constrained FP intrinsic call, tries to compute its simplified version.

Returns a simplified result or null.

This function provides an additional contract: it guarantees that if simplification succeeds that the intrinsic is side effect free. As a result, successful simplification can be used to delete the intrinsic not just replace its result.

Definition at line 6925 of file InstructionSimplify.cpp.

References assert(), simplifyIntrinsic(), and tryConstantFoldCall().

Referenced by llvm::InstCombinerImpl::visitCallInst().

simplifyExtractElementInst()

Value * llvm::simplifyExtractElementInst	(	Value *	Vec,
		Value *	Idx,
		const SimplifyQuery &	Q
	)

Given operands for an ExtractElementInst, fold the result or return null.

Definition at line 5230 of file InstructionSimplify.cpp.

References Idx, and RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldExtractElement(), and llvm::InstCombinerImpl::visitExtractElementInst().

simplifyExtractValueInst()

Value * llvm::simplifyExtractValueInst	(	Value *	Agg,
		ArrayRef< unsigned >	Idxs,
		const SimplifyQuery &	Q
	)

Given operands for an ExtractValueInst, fold the result or return null.

Definition at line 5178 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldExtractValue(), and llvm::InstCombinerImpl::visitExtractValueInst().

simplifyFAddInst()

Value * llvm::simplifyFAddInst	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for an FAdd, fold the result or return null.

Definition at line 5793 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitFAdd().

simplifyFCmpInst()

Value * llvm::simplifyFCmpInst	(	unsigned	Predicate,
		Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q
	)

Given operands for an FCmpInst, fold the result or return null.

Definition at line 4273 of file InstructionSimplify.cpp.

References LHS, RecursionLimit, and RHS.

Referenced by llvm::InstCombinerImpl::visitFCmpInst().

simplifyFDivInst()

Value * llvm::simplifyFDivInst	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for an FDiv, fold the result or return null.

Definition at line 5876 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitFDiv().

simplifyFMAFMul()

Value * llvm::simplifyFMAFMul	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for the multiplication of a FMA, fold the result or return null.

In contrast to simplifyFMulInst, this function will not perform simplifications whose unrounded results differ when rounded to the argument type.

Definition at line 5817 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitCallInst().

simplifyFMulInst()

Value * llvm::simplifyFMulInst	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for an FMul, fold the result or return null.

Definition at line 5809 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitCallInst(), and llvm::InstCombinerImpl::visitFMul().

simplifyFNegInst()

Value * llvm::simplifyFNegInst	(	Value *	Op,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q
	)

Given operand for an FNeg, fold the result or return null.

Definition at line 5509 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitFNeg().

simplifyFreezeInst()

Value * llvm::simplifyFreezeInst	(	Value *	Op,
		const SimplifyQuery &	Q
	)

Given an operand for a Freeze, see if we can fold the result.

If not, this returns null.

Definition at line 6944 of file InstructionSimplify.cpp.

Referenced by simplifyInstructionWithOperands(), and llvm::InstCombinerImpl::visitFreeze().

simplifyFRemInst()

Value * llvm::simplifyFRemInst	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for an FRem, fold the result or return null.

Definition at line 5914 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitFRem().

simplifyFSubInst()

Value * llvm::simplifyFSubInst	(	Value *	LHS,
		Value *	RHS,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q,
		fp::ExceptionBehavior	ExBehavior = fp::ebIgnore,
		RoundingMode	Rounding = RoundingMode::NearestTiesToEven
	)

Given operands for an FSub, fold the result or return null.

Definition at line 5801 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitFSub().

simplifyGEPInst()

Value * llvm::simplifyGEPInst	(	Type *	SrcTy,
		Value *	Ptr,
		ArrayRef< Value * >	Indices,
		bool	InBounds,
		const SimplifyQuery &	Q
	)

Given operands for a GetElementPtrInst, fold the result or return null.

Definition at line 5073 of file InstructionSimplify.cpp.

References Ptr, and RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldGEP(), and llvm::InstCombinerImpl::visitGetElementPtrInst().

simplifyICmpInst()

Value * llvm::simplifyICmpInst	(	unsigned	Predicate,
		Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for an ICmpInst, fold the result or return null.

Definition at line 4046 of file InstructionSimplify.cpp.

References LHS, RecursionLimit, and RHS.

Referenced by foldAndOrOfICmpsWithConstEq(), llvm::InstSimplifyFolder::FoldICmp(), llvm::InstCombinerImpl::foldICmpWithMinMax(), llvm::InstCombinerImpl::foldSelectICmp(), getValueOnFirstIteration(), llvm::InstCombinerImpl::visitICmpInst(), and llvm::InstCombinerImpl::visitURem().

simplifyInsertElementInst()

Value * llvm::simplifyInsertElementInst	(	Value *	Vec,
		Value *	Elt,
		Value *	Idx,
		const SimplifyQuery &	Q
	)

Given operands for an InsertElement, fold the result or return null.

Definition at line 5118 of file InstructionSimplify.cpp.

References llvm::PoisonValue::get(), llvm::ConstantExpr::getInsertElement(), llvm::Value::getType(), Idx, isGuaranteedNotToBePoison(), llvm::SimplifyQuery::isUndefValue(), llvm::PatternMatch::m_ExtractElt(), llvm::PatternMatch::m_Specific(), and llvm::PatternMatch::match().

Referenced by llvm::InstSimplifyFolder::FoldInsertElement(), simplifyInstructionWithOperands(), and llvm::InstCombinerImpl::visitInsertElementInst().

simplifyInsertValueInst()

Value * llvm::simplifyInsertValueInst	(	Value *	Agg,
		Value *	Val,
		ArrayRef< unsigned >	Idxs,
		const SimplifyQuery &	Q
	)

Given operands for an InsertValueInst, fold the result or return null.

Definition at line 5112 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldInsertValue(), and llvm::InstCombinerImpl::visitInsertValueInst().

simplifyInstruction()

Value * llvm::simplifyInstruction	(	Instruction *	I,
		const SimplifyQuery &	Q
	)

See if we can compute a simplified version of this instruction.

If not, return null.

If called on unreachable code, the instruction may simplify to itself. Make life easier for users by detecting that case here, and returning a safe value instead.

Definition at line 7129 of file InstructionSimplify.cpp.

References llvm::UndefValue::get(), I, RecursionLimit, and simplifyInstructionWithOperands().

Referenced by CloneAndPruneIntoFromInst(), llvm::JumpThreadingPass::duplicateCondBranchOnPHIIntoPred(), findPHIToPartitionLoops(), FoldCondBranchOnValueKnownInPredecessorImpl(), FoldTwoEntryPHINode(), llvm::SSAUpdater::GetValueInMiddleOfBlock(), InlineFunction(), isZeroSize(), processPHI(), replaceAndRecursivelySimplifyImpl(), llvm::SCEVExpander::replaceCongruentIVs(), replaceLoopPHINodesWithPreheaderValues(), runImpl(), simplifyAndDCEInstruction(), simplifyLoopAfterUnroll(), simplifyLoopInst(), simplifyOneLoop(), UnrollRuntimeLoopRemainder(), and llvm::InstCombinerImpl::visitPHINode().

SimplifyInstructionsInBlock()

bool llvm::SimplifyInstructionsInBlock	(	BasicBlock *	BB,
		const TargetLibraryInfo *	TLI = nullptr
	)

Scan the specified basic block and try to simplify any instructions in it and recursively delete dead instructions.

SimplifyInstructionsInBlock - Scan the specified basic block and try to simplify any instructions in it and recursively delete dead instructions.

This returns true if it changed the code, note that it can delete instructions in other blocks as well in this block.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 730 of file Local.cpp.

References assert(), llvm::BasicBlock::back(), llvm::BasicBlock::begin(), llvm::SetVector< T, Vector, Set, N >::count(), DL, llvm::SetVector< T, Vector, Set, N >::empty(), llvm::BasicBlock::end(), llvm::Module::getDataLayout(), llvm::BasicBlock::getModule(), I, llvm::SetVector< T, Vector, Set, N >::pop_back_val(), and simplifyAndDCEInstruction().

Referenced by foldUnusualPatterns(), llvm::JumpThreadingPass::threadEdge(), and llvm::JumpThreadingPass::threadThroughTwoBasicBlocks().

simplifyInstructionWithOperands()

Value * llvm::simplifyInstructionWithOperands	(	Instruction *	I,
		ArrayRef< Value * >	NewOps,
		const SimplifyQuery &	Q
	)

Like simplifyInstruction but the operands of I are replaced with NewOps.

Returns a simplified value, or null if none was found.

Definition at line 7121 of file InstructionSimplify.cpp.

References assert(), I, RecursionLimit, and llvm::ArrayRef< T >::size().

Referenced by simplifyInstructionWithPHI().

simplifyLoadInst()

Value * llvm::simplifyLoadInst	(	LoadInst *	LI,
		Value *	PtrOp,
		const SimplifyQuery &	Q
	)

Given a load instruction and its pointer operand, fold the result or return null.

Definition at line 6948 of file InstructionSimplify.cpp.

References llvm::CallingConv::C, ConstantFoldLoadFromConstPtr(), ConstantFoldLoadFromUniformValue(), llvm::SimplifyQuery::DL, llvm::DataLayout::getIndexTypeSizeInBits(), llvm::Value::getType(), getUnderlyingObject(), llvm::LoadInst::isVolatile(), Offset, and llvm::Value::stripAndAccumulateConstantOffsets().

Referenced by simplifyInstructionWithOperands(), and llvm::InstCombinerImpl::visitLoadInst().

simplifyLoop()

bool llvm::simplifyLoop	(	Loop *	L,
		DominatorTree *	DT,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		AssumptionCache *	AC,
		MemorySSAUpdater *	MSSAU,
		bool	PreserveLCSSA
	)

Simplify each loop in a loop nest recursively.

This takes a potentially un-simplified loop L (and its children) and turns it into a simplified loop nest with preheaders and single backedges. It will update DominatorTree, LoopInfo, ScalarEvolution and MemorySSA analyses if they're non-null, and LCSSA if PreserveLCSSA is true.

Definition at line 701 of file LoopSimplify.cpp.

References llvm::SmallVectorImpl< T >::append(), assert(), llvm::LoopBase< BlockT, LoopT >::begin(), llvm::SmallVectorBase< Size_T >::empty(), llvm::LoopBase< BlockT, LoopT >::end(), llvm::ScalarEvolution::forgetTopmostLoop(), Idx, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), simplifyOneLoop(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by eliminateLoadsAcrossLoops(), peelLoop(), llvm::LoopConstrainer::run(), llvm::IRCEPass::run(), llvm::LoopFusePass::run(), llvm::LoopUnrollPass::run(), llvm::LoopSimplifyPass::run(), llvm::LoopVectorizePass::runImpl(), splitLoopBound(), and UnrollLoop().

simplifyLoopAfterUnroll()

void llvm::simplifyLoopAfterUnroll	(	Loop *	L,
		bool	SimplifyIVs,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		const TargetTransformInfo *	TTI
	)

Perform some cleanup and simplifications on loops after unrolling.

It is useful to simplify the IV's in the new loop, as well as do a quick simplify/dce pass of the instructions.

Definition at line 215 of file LoopUnroll.cpp.

References DL, llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorBase< Size_T >::empty(), isInstructionTriviallyDead(), llvm::PatternMatch::m_Add(), llvm::PatternMatch::m_APInt(), llvm::PatternMatch::m_Value(), make_early_inc_range(), llvm::PatternMatch::match(), llvm::SmallVectorImpl< T >::pop_back_val(), RecursivelyDeleteTriviallyDeadInstructions(), llvm::LoopInfo::replacementPreservesLCSSAForm(), llvm::APInt::sadd_ov(), simplifyInstruction(), simplifyLoopIVs(), and X.

Referenced by tryToUnrollLoop(), UnrollAndJamLoop(), and UnrollLoop().

simplifyLoopIVs()

bool llvm::simplifyLoopIVs	(	Loop *	L,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		LoopInfo *	LI,
		const TargetTransformInfo *	TTI,
		SmallVectorImpl< WeakTrackingVH > &	Dead
	)

SimplifyLoopIVs - Simplify users of induction variables within this loop.

Simplify users of induction variables within this loop.

This does not actually change or add IVs.

Definition at line 1015 of file SimplifyIndVar.cpp.

References _, llvm::CallingConv::C, DEBUG_TYPE, llvm::ScalarEvolution::getDataLayout(), I, Rewriter, and simplifyUsersOfIV().

Referenced by simplifyLoopAfterUnroll().

simplifyLShrInst()

Value * llvm::simplifyLShrInst	(	Value *	Op0,
		Value *	Op1,
		bool	IsExact,
		const SimplifyQuery &	Q
	)

Given operands for a LShr, fold the result or return null.

Definition at line 1501 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitLShr().

simplifyMulInst()

Value * llvm::simplifyMulInst	(	Value *	LHS,
		Value *	RHS,
		bool	IsNSW,
		bool	IsNUW,
		const SimplifyQuery &	Q
	)

Given operands for a Mul, fold the result or return null.

Definition at line 995 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitMul().

simplifyOrInst()

Value * llvm::simplifyOrInst	(	Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for an Or, fold the result or return null.

Definition at line 2511 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitOr().

simplifyRetainedKnowledge()

RetainedKnowledge llvm::simplifyRetainedKnowledge	(	AssumeInst *	Assume,
		RetainedKnowledge	RK,
		AssumptionCache *	AC,
		DominatorTree *	DT
	)

canonicalize the RetainedKnowledge RK.

it is assumed that RK is part of Assume. This will return an empty RetainedKnowledge if the knowledge is useless.

Definition at line 318 of file AssumeBundleBuilder.cpp.

References llvm::Module::getDataLayout(), llvm::Instruction::getModule(), and llvm::RetainedKnowledge::none().

Referenced by llvm::InstCombinerImpl::visitCallInst().

simplifySDivInst()

Value * llvm::simplifySDivInst	(	Value *	LHS,
		Value *	RHS,
		bool	IsExact,
		const SimplifyQuery &	Q
	)

Given operands for an SDiv, fold the result or return null.

Definition at line 1250 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitSDiv().

simplifySelectInst()

Value * llvm::simplifySelectInst	(	Value *	Cond,
		Value *	TrueVal,
		Value *	FalseVal,
		const SimplifyQuery &	Q
	)

Given operands for a SelectInst, fold the result or return null.

Definition at line 4932 of file InstructionSimplify.cpp.

References Cond, and RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldSelect().

simplifyShlInst()

Value * llvm::simplifyShlInst	(	Value *	Op0,
		Value *	Op1,
		bool	IsNSW,
		bool	IsNUW,
		const SimplifyQuery &	Q
	)

Given operands for a Shl, fold the result or return null.

Definition at line 1464 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitShl().

simplifyShuffleVectorInst()

Value * llvm::simplifyShuffleVectorInst	(	Value *	Op0,
		Value *	Op1,
		ArrayRef< int >	Mask,
		Type *	RetTy,
		const SimplifyQuery &	Q
	)

Given operands for a ShuffleVectorInst, fold the result or return null.

See class ShuffleVectorInst for a description of the mask representation.

Definition at line 5481 of file InstructionSimplify.cpp.

References RecursionLimit, and RetTy.

Referenced by llvm::InstSimplifyFolder::FoldShuffleVector(), and llvm::InstCombinerImpl::visitShuffleVectorInst().

simplifySRemInst()

Value * llvm::simplifySRemInst	(	Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for an SRem, fold the result or return null.

Definition at line 1284 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitSRem().

simplifySubInst()

Value * llvm::simplifySubInst	(	Value *	LHS,
		Value *	RHS,
		bool	IsNSW,
		bool	IsNUW,
		const SimplifyQuery &	Q
	)

Given operands for a Sub, fold the result or return null.

Definition at line 923 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by dropRedundantMaskingOfLeftShiftInput(), and llvm::InstCombinerImpl::visitSub().

simplifyUDivInst()

Value * llvm::simplifyUDivInst	(	Value *	LHS,
		Value *	RHS,
		bool	IsExact,
		const SimplifyQuery &	Q
	)

Given operands for a UDiv, fold the result or return null.

Definition at line 1262 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitUDiv().

simplifyUnOp() [1/2]

Value * llvm::simplifyUnOp	(	unsigned	Opcode,
		Value *	Op,
		const SimplifyQuery &	Q
	)

Given operand for a UnaryOperator, fold the result or return null.

Definition at line 5950 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstSimplifyFolder::FoldUnOpFMF().

simplifyUnOp() [2/2]

Value * llvm::simplifyUnOp	(	unsigned	Opcode,
		Value *	Op,
		FastMathFlags	FMF,
		const SimplifyQuery &	Q
	)

Given operand for a UnaryOperator, fold the result or return null.

Try to use FastMathFlags when folding the result.

Definition at line 5954 of file InstructionSimplify.cpp.

References RecursionLimit.

simplifyURemInst()

Value * llvm::simplifyURemInst	(	Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for a URem, fold the result or return null.

Definition at line 1295 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitURem().

simplifyUsersOfIV()

std::pair< bool, bool > llvm::simplifyUsersOfIV	(	PHINode *	CurrIV,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		LoopInfo *	LI,
		const TargetTransformInfo *	TTI,
		SmallVectorImpl< WeakTrackingVH > &	Dead,
		SCEVExpander &	Rewriter,
		IVVisitor *	V = nullptr
	)

simplifyUsersOfIV - Simplify instructions that use this induction variable by using ScalarEvolution to analyze the IV's recurrence.

Simplify instructions that use this induction variable by using ScalarEvolution to analyze the IV's recurrence.

Returns a pair where the first entry indicates that the function makes changes and the second entry indicates that it introduced new opportunities for loop unswitching.

Definition at line 1002 of file SimplifyIndVar.cpp.

References llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::Instruction::getParent(), and Rewriter.

Referenced by simplifyLoopIVs().

simplifyWithOpReplaced()

Value * llvm::simplifyWithOpReplaced	(	Value *	V,
		Value *	Op,
		Value *	RepOp,
		const SimplifyQuery &	Q,
		bool	AllowRefinement,
		SmallVectorImpl< Instruction * > *	DropFlags = nullptr
	)

See if V simplifies when its operand Op is replaced with RepOp.

If not, return null. AllowRefinement specifies whether the simplification can be a refinement (e.g. 0 instead of poison), or whether it needs to be strictly identical. Op and RepOp can be assumed to not be poison when determining refinement.

If DropFlags is passed, then the replacement result is only valid if poison-generating flags/metadata on those instructions are dropped. This is only useful in conjunction with AllowRefinement=false.

Definition at line 4442 of file InstructionSimplify.cpp.

References RecursionLimit.

simplifyXorInst()

Value * llvm::simplifyXorInst	(	Value *	LHS,
		Value *	RHS,
		const SimplifyQuery &	Q
	)

Given operands for an Xor, fold the result or return null.

Definition at line 2588 of file InstructionSimplify.cpp.

References RecursionLimit.

Referenced by llvm::InstCombinerImpl::visitXor().

sinkRegion()

bool llvm::sinkRegion	(	DomTreeNode *	N,
		AAResults *	AA,
		LoopInfo *	LI,
		DominatorTree *	DT,
		TargetLibraryInfo *	TLI,
		TargetTransformInfo *	TTI,
		Loop *	CurLoop,
		MemorySSAUpdater &	MSSAU,
		ICFLoopSafetyInfo *	SafetyInfo,
		SinkAndHoistLICMFlags &	Flags,
		OptimizationRemarkEmitter *	ORE,
		Loop *	OutermostLoop = nullptr
	)

Walk the specified region of the CFG (defined by all blocks dominated by the specified block, and that are in the current loop) in reverse depth first order w.r.t the DominatorTree.

This allows us to visit uses before definitions, allowing us to sink a loop body in one pass without iteration. Takes DomTreeNode, AAResults, LoopInfo, DominatorTree, TargetLibraryInfo, Loop, AliasSet information for all instructions of the loop and loop safety information as arguments. Diagnostics is emitted via ORE. It returns changed status. CurLoop is a loop to do sinking on. OutermostLoop is used only when this function is called by sinkRegionForLoopNest.

This allows us to visit uses before definitions, allowing us to sink a loop body in one pass without iteration.

Definition at line 553 of file LICM.cpp.

References assert(), llvm::BasicBlock::begin(), canSinkOrHoistInst(), collectChildrenInLoop(), dbgs(), llvm::BasicBlock::end(), eraseInstruction(), llvm::MemorySSAUpdater::getMemorySSA(), I, inSubLoop(), isInstructionTriviallyDead(), isNotUsedOrFoldableInLoop(), LLVM_DEBUG, N, reverse(), salvageDebugInfo(), salvageKnowledge(), sink(), llvm::MemorySSA::verifyMemorySSA(), and VerifyMemorySSA.

Referenced by sinkRegionForLoopNest().

sinkRegionForLoopNest()

bool llvm::sinkRegionForLoopNest	(	DomTreeNode *	N,
		AAResults *	AA,
		LoopInfo *	LI,
		DominatorTree *	DT,
		TargetLibraryInfo *	TLI,
		TargetTransformInfo *	TTI,
		Loop *	CurLoop,
		MemorySSAUpdater &	MSSAU,
		ICFLoopSafetyInfo *	SafetyInfo,
		SinkAndHoistLICMFlags &	Flags,
		OptimizationRemarkEmitter *	ORE
	)

Call sinkRegion on loops contained within the specified loop in order from innermost to outermost.

Definition at line 621 of file LICM.cpp.

References appendLoopsToWorklist(), llvm::PriorityWorklist< T, VectorT, MapT >::empty(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::PriorityWorklist< T, VectorT, MapT >::insert(), llvm::PriorityWorklist< T, VectorT, MapT >::pop_back_val(), and sinkRegion().

size()

template<typename R >

auto llvm::size	(	R &&	Range,
		std::enable_if_t< std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< decltype(Range.begin())>::iterator_category >::value, void > *	= nullptr
	)

Get the size of a range.

This is a wrapper function around std::distance which is only enabled when the operation is O(1).

Definition at line 1680 of file STLExtras.h.

References size().

Referenced by llvm::pdb::NativeSession::addressForRVA(), llvm::AllocationOrder::AllocationOrder(), llvm::User::allocHungoffUses(), Analyze_CC_Sparc64_Full(), llvm::dwarf_linker::parallel::SectionDescriptor::applyIntVal(), llvm::dwarf_linker::parallel::SectionDescriptor::applySLEB128(), llvm::dwarf_linker::parallel::SectionDescriptor::applyULEB128(), llvm::ArrayRef< T >::ArrayRef(), llvm::CanonicalLoopInfo::assertOK(), llvm::AttributeListImpl::AttributeListImpl(), llvm::MutableArrayRef< T >::back(), llvm::BinaryStreamRef::BinaryStreamRef(), llvm::mca::CodeEmitter::CodeEmitter(), llvm::objcopy::elf::CompressedSection::CompressedSection(), llvm::ValueEnumerator::computeBitsRequiredForTypeIndicies(), llvm::LegacyLegalizerInfo::computeTables(), llvm::ConstantAggregate::ConstantAggregate(), llvm::StringRef::consume_back(), llvm::StringRef::consume_back_insensitive(), llvm::gsym::ObjectFileTransformer::convert(), convertUTF8Sequence(), llvm::LTOModule::createFromOpenFile(), llvm::mca::InstrBuilder::createInstruction(), llvm::orc::createJITLoaderGDBRegistrar(), llvm::object::DataRegion< T >::DataRegion(), LiveDebugValues::DbgValue::DbgValue(), llvm::AArch64_AM::decodeLogicalImmediate(), DecodeVLD1DupInstruction(), DecodeVLD1LN(), DecodeVLD2DupInstruction(), DecodeVLD2LN(), DecodeVLD3LN(), DecodeVLD4DupInstruction(), DecodeVLD4LN(), DecodeVLDST2Instruction(), DecodeVLDST3Instruction(), DecodeVLDST4Instruction(), DecodeVSHLMaxInstruction(), DecodeVST1LN(), DecodeVST2LN(), DecodeVST3LN(), DecodeVST4LN(), llvm::CSKYFrameLowering::determineCalleeSaves(), llvm::ArrayRef< T >::drop_back(), llvm::MutableArrayRef< T >::drop_back(), llvm::StringRef::drop_back(), llvm::ArrayRef< T >::drop_front(), llvm::MutableArrayRef< T >::drop_front(), llvm::StringRef::drop_front(), llvm::PBQP::Graph< SolverT >::EdgeItr::EdgeItr(), llvm::MipsSEFrameLowering::emitEpilogue(), emitFDESymbol(), EmitPersonality(), llvm::RISCVFrameLowering::emitPrologue(), llvm::EnumeratedArray< ValueType, Enumeration, LargestEnum, IndexType, Size >::empty(), llvm::EnumeratedArray< ValueType, Enumeration, LargestEnum, IndexType, Size >::end(), llvm::MutableArrayRef< T >::end(), llvm::LegalizerHelper::fewerElementsVectorMultiEltType(), llvm::StringRef::find_if(), FindInsertedValue(), llvm::sampleprof::FunctionId::FunctionId(), llvm::lto::generateModulesOrdering(), llvm::AAPotentialConstantValues::getAssumedConstant(), getDataAlignmentFactor(), llvm::LTOModule::getDependentLibrary(), llvm::RuntimeDyldCOFF::getDLLImportOffset(), llvm::MCLOHDirective::getEmitSize(), llvm::dwarf_linker::parallel::SectionDescriptor::getIntVal(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::cl::generic_parser_base::getOptionWidth(), llvm::cl::list< DataType, StorageClass, ParserClass >::getPosition(), llvm::cl::bits< DataType, Storage, ParserClass >::getPosition(), llvm::NVPTXTargetLowering::getPrototype(), llvm::X86TargetLowering::getSingleConstraintMatchWeight(), llvm::SIRegisterInfo::getSubRegFromChannel(), llvm::slpvectorizer::BoUpSLP::VLOperands::getVL(), llvm::SmallVectorBase< Size_T >::grow_pod(), llvm::InteractiveModelRunner::InteractiveModelRunner(), llvm::ShuffleVectorInst::isReplicationMask(), isSafeToUnrollAndJam(), llvm::AArch64_AM::isValidDecodeLogicalImmediate(), LowerCMP_SWAP(), llvm::HexagonTargetLowering::LowerCONCAT_VECTORS(), llvm::SPIRVCallLowering::lowerFormalArguments(), llvm::AMDGPUCallLowering::lowerFormalArgumentsKernel(), llvm::RuntimeDyldChecker::MemoryRegionInfo::MemoryRegionInfo(), llvm::PBQP::Graph< SolverT >::NodeItr::NodeItr(), llvm::NoInferenceModelRunner::NoInferenceModelRunner(), llvm::MachO::ArchitectureSet::operator std::string(), llvm::StringRef::operator std::string_view(), operator+=(), llvm::StringMap< ValueTy, AllocatorTy >::operator==(), llvm::MutableArrayRef< T >::operator[](), llvm::ELFAttributeParser::parseSubsection(), llvm::SSAUpdaterTraits< LDVSSAUpdater >::PHI_iterator::PHI_iterator(), llvm::R600SchedStrategy::pickNode(), llvm::AArch64InstPrinter::printGPRSeqPairsClassOperand(), promoteScalarArgumentSize(), readImmediate(), readOpcodeRegister(), ReadSignature(), llvm::RegsForValue::RegsForValue(), llvm::ReleaseModeModelRunner< TGen >::ReleaseModeModelRunner(), llvm::LazyCallGraph::RefSCC::removeInternalRefEdge(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), llvm::RegBankSelect::repairReg(), llvm::LoopBase< BlockT, LoopT >::reserveBlocks(), llvm::AArch64_AM::ror(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), llvm::SchedDFSImpl::SchedDFSImpl(), llvm::SDDbgValue::SDDbgValue(), llvm::SectionEntry::SectionEntry(), llvm::SplitEditor::selectIntv(), separateNestedLoop(), llvm::LegacyLegalizerInfo::setAction(), llvm::ARMFunctionInfo::setArgumentStackSize(), llvm::M68kMachineFunctionInfo::setArgumentStackSize(), llvm::X86MachineFunctionInfo::setArgumentStackSize(), llvm::LegacyLegalizerInfo::setLegalizeScalarToDifferentSizeStrategy(), llvm::LegacyLegalizerInfo::setLegalizeVectorElementToDifferentSizeStrategy(), llvm::PPCFunctionInfo::setMinReservedArea(), llvm::DIELoc::setSize(), llvm::DIEBlock::setSize(), llvm::PPCFunctionInfo::setTailCallSPDelta(), llvm::InlineAsmIdentifierInfo::setVar(), llvm::AAMDNodes::shiftTBAAStruct(), llvm::SmallDenseMap< KeyT, ValueT, InlineBuckets, KeyInfoT, BucketT >::shrink_and_clear(), shuffle(), llvm::ShuffleVectorConstantExpr::ShuffleVectorConstantExpr(), llvm::ShuffleVectorInst::ShuffleVectorInst(), llvm::SIRegisterInfo::SIRegisterInfo(), llvm::orc::shared::SPSSerializationTraits< SPSTuple< SPSTagTs... >, std::tuple< Ts... > >::size(), size(), llvm::adl_detail::size_impl(), llvm::DWARFFormValue::skipValue(), llvm::ArrayRef< T >::slice(), llvm::MutableArrayRef< T >::slice(), llvm::StackLifetime::StackLifetime(), llvm::StringAttributeImpl::StringAttributeImpl(), llvm::StringMap< ValueTy, AllocatorTy >::StringMap(), llvm::StringRef::StringRef(), llvm::ArrayRef< T >::take_back(), llvm::MutableArrayRef< T >::take_back(), llvm::StringRef::take_back(), llvm::ArrayRef< T >::take_front(), llvm::MutableArrayRef< T >::take_front(), llvm::StringRef::take_front(), llvm::orc::DLLImportDefinitionGenerator::tryToGenerate(), llvm::coverage::mcdc::TVIdxBuilder::TVIdxBuilder(), upgradeArmOrAarch64IntrinsicFunction(), llvm::WritableBinaryStreamRef::WritableBinaryStreamRef(), llvm::objcopy::wasm::Writer::write(), and write32AArch64Ldr().

SkipBitcodeWrapperHeader()

bool llvm::SkipBitcodeWrapperHeader ( const unsigned char *&  BufPtr, const unsigned char *&  BufEnd, bool  VerifyBufferSize  )

inline

SkipBitcodeWrapperHeader - Some systems wrap bc files with a special header for padding or other reasons.

The format of this header is:

struct bc_header { uint32_t Magic; // 0x0B17C0DE uint32_t Version; // Version, currently always 0. uint32_t BitcodeOffset; // Offset to traditional bitcode file. uint32_t BitcodeSize; // Size of traditional bitcode file. ... potentially other gunk ... };

This function is called when we find a file with a matching magic number. In this case, skip down to the subsection of the file that is actually a BC file. If 'VerifyBufferSize' is true, check that the buffer is large enough to contain the whole bitcode file.

Definition at line 287 of file BitcodeReader.h.

References BWH_OffsetField, BWH_SizeField, Offset, llvm::support::endian::read32le(), and Size.

Referenced by analyzeHeader(), and initStream().

skipDebugInstructionsBackward()

template<class IterT >

IterT llvm::skipDebugInstructionsBackward ( IterT  It, IterT  Begin, bool  SkipPseudoOp = true  )

inline

Decrement It until it points to a non-debug instruction or to Begin and return the resulting iterator.

This function should only be used MachineBasicBlock::{iterator, const_iterator, instr_iterator, const_instr_iterator} and the respective reverse iterators.

Definition at line 1349 of file MachineBasicBlock.h.

Referenced by llvm::ScheduleDAGInstrs::addSchedBarrierDeps(), llvm::X86FrameLowering::mergeSPUpdates(), prev_nodbg(), and llvm::MachineBasicBlock::rfindDebugLoc().

skipDebugInstructionsForward()

template<typename IterT >

IterT llvm::skipDebugInstructionsForward ( IterT  It, IterT  End, bool  SkipPseudoOp = true  )

inline

Increment It until it points to a non-debug instruction or to End and return the resulting iterator.

This function should only be used MachineBasicBlock::{iterator, const_iterator, instr_iterator, const_instr_iterator} and the respective reverse iterators.

Definition at line 1336 of file MachineBasicBlock.h.

References End.

Referenced by llvm::GCNDownwardRPTracker::advanceToNext(), llvm::X86FrameLowering::eliminateCallFramePseudoInstr(), llvm::MachineBasicBlock::findDebugLoc(), llvm::RegPressureTracker::getCurrSlot(), llvm::MachineBasicBlock::getFirstNonDebugInstr(), llvm::SlotIndexes::getInstructionIndex(), llvm::X86FrameLowering::mergeSPUpdates(), next_nodbg(), ProfitableToMerge(), llvm::GCNDownwardRPTracker::reset(), and verifySameBranchInstructions().

skipDebugIntrinsics()

BasicBlock::iterator llvm::skipDebugIntrinsics

(

BasicBlock::iterator

It

)

Advance It while it points to a debug instruction and return the result.

This assumes that It is not at the end of a block.

Definition at line 693 of file BasicBlock.cpp.

Referenced by llvm::objcarc::BottomUpPtrState::HandlePotentialUse().

skipLeadingZeroesAndAnyDot()

static Expected< StringRef::iterator > llvm::skipLeadingZeroesAndAnyDot ( StringRef::iterator  begin, StringRef::iterator  end, StringRef::iterator *  dot  )

static

Definition at line 474 of file APFloat.cpp.

References createError().

Referenced by interpretDecimal().

skipProfileForFunction()

static bool llvm::skipProfileForFunction ( const Function &  F )

inlinestatic

Definition at line 154 of file SampleProfileLoaderBaseImpl.h.

References F.

Referenced by llvm::SampleProfileMatcher::runOnModule().

sort() [1/4]

template<typename Container >

void llvm::sort ( Container &&  C )

inline

Definition at line 1660 of file STLExtras.h.

References adl_begin(), adl_end(), llvm::CallingConv::C, and sort().

sort() [2/4]

template<typename Container , typename Compare >

void llvm::sort ( Container &&  C, Compare  Comp  )

inline

Definition at line 1673 of file STLExtras.h.

References adl_begin(), adl_end(), llvm::CallingConv::C, and sort().

sort() [3/4]

template<typename IteratorTy >

void llvm::sort ( IteratorTy  Start, IteratorTy  End  )

inline

Definition at line 1647 of file STLExtras.h.

References array_pod_sort(), and End.

Referenced by llvm::TargetLibraryInfoImpl::addVectorizableFunctions(), adjustCostForPairing(), llvm::orc::AllocGroupSmallMap< T >::AllocGroupSmallMap(), llvm::GenericUniformityAnalysisImpl< ContextT >::analyzeControlDivergence(), llvm::jitlink::BasicLayout::BasicLayout(), llvm::SwitchCG::SwitchLowering::buildBitTests(), buildClonedLoops(), buildVRegToDbgValueMap(), checkVectorTypesForPromotion(), collectContributionData(), llvm::mca::RegisterFile::collectWrites(), combineWeightsBySorting(), llvm::codeview::DebugCrossModuleImportsSubsection::commit(), llvm::codeview::DebugFrameDataSubsection::commit(), compareVectors(), llvm::AccelTableBase::computeBucketCount(), llvm::ProfileSummaryBuilder::computeDetailedSummary(), llvm::rdf::Liveness::computeLiveIns(), computeLTOCacheKey(), llvm::MachObjectWriter::computeSymbolTable(), llvm::LegacyLegalizerInfo::computeTables(), llvm::MIRPrinter::convertCallSiteObjects(), llvm::TemporalProfTraceTy::createBPFunctionNodes(), llvm::MDBuilder::createFunctionEntryCount(), determineGPRegsToClear(), llvm::jitlink::LinkGraph::dump(), llvm::sampleprof::ProfileSymbolList::dump(), llvm::InstrProfSymtab::dumpNames(), llvm::DwarfStringPool::emit(), llvm::MCPseudoProbeSections::emit(), llvm::EHStreamer::emitExceptionTable(), llvm::AsmPrinter::emitFunctionBody(), emitInvalidCostRemarks(), llvm::rdf::DeadCodeElimination::erase(), llvm::ModuleSummaryIndex::exportToDot(), llvm::objcopy::elf::ASCIIHexWriter::finalize(), llvm::gsym::GsymCreator::finalize(), llvm::pdb::GSIHashStreamBuilder::finalizeBuckets(), findArgParts(), findArrayDimensions(), findIrreducibleHeaders(), findPartitions(), llvm::jitlink::EHFrameCFIBlockInspector::FromEdgeScan(), llvm::lto::generateModulesOrdering(), generateReproducer(), llvm::AttributeSetNode::get(), llvm::RecordRecTy::get(), llvm::ReplaceableMetadataImpl::getAllArgListUsers(), llvm::ReplaceableMetadataImpl::getAllDbgVariableRecordUsers(), llvm::RecordKeeper::getAllDerivedDefinitions(), llvm::rdf::Liveness::getAllReachingDefs(), GetEHSpillList(), llvm::NonRelocatableStringpool::getEntriesForEmission(), llvm::DWARFUnitIndex::getFromOffset(), llvm::HexagonSubtarget::getIntrinsicId(), getLiveRegMap(), llvm::MemoryDependenceResults::getNonLocalCallDependency(), llvm::StackSafetyInfo::getParamAccesses(), llvm::HvxSelector::getPerfectCompletions(), llvm::slpvectorizer::BoUpSLP::getSpillCost(), GetSpillList(), llvm::coverage::CoverageMapping::getUniqueSourceFiles(), llvm::mca::initializeUsedResources(), llvm::jitlink::initRelaxAux(), llvm::SlotIndexes::insertMBBInMaps(), llvm::cfg::LegalizeUpdates(), llvm::dwarf_linker::classic::DWARFLinker::link(), llvm::coverage::CoverageMapping::load(), llvm::object::ResourceSectionRef::load(), llvm::PhiLoweringHelper::lowerPhis(), llvm::yaml::MappingTraits< const InterfaceFile * >::NormalizedTBD::NormalizedTBD(), llvm::yaml::MappingTraits< const InterfaceFile * >::NormalizedTBD_V4::NormalizedTBD_V4(), llvm::orc::BlockFreqQuery::operator()(), llvm::jitlink::DWARFRecordSectionSplitter::operator()(), llvm::jitlink::EHFrameEdgeFixer::operator()(), operator<<(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), parallelSort(), llvm::DWARFDebugLine::LineTable::parse(), predictValueUseListOrder(), predictValueUseListOrderImpl(), PrefixMatcher::PrefixMatcher(), llvm::CallGraph::print(), llvm::DebugCounter::print(), llvm::PhysicalRegisterUsageInfo::print(), llvm::MCPseudoProbeDecoder::printProbesForAllAddresses(), llvm::dwarf_linker::parallel::DWARFLinkerImpl::printStatistic(), llvm::Pattern::printVariableDefs(), promoteSingleBlockAlloca(), llvm::ScheduleDAGInstrs::reduceHugeMemNodeMaps(), ReduceSwitchRange(), relocationViaAlloca(), llvm::MemoryDependenceResults::removeInstruction(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), llvm::SelectionDAG::ReplaceAllUsesOfValuesWith(), llvm::ReplaceableMetadataImpl::replaceAllUsesWith(), replaceConstantExprOp(), llvm::objcopy::elf::Object::replaceSections(), rescheduleLexographically(), llvm::ReplaceableMetadataImpl::resolveAllUses(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::runDFS(), llvm::PlaceSafepointsPass::runImpl(), llvm::SlotIndexes::runOnMachineFunction(), simplifySwitchOfPowersOfTwo(), sinkInstruction(), sinkRecurrenceUsersAfterPrevious(), sinkSpillUsesAfterCoroBegin(), llvm::SMDiagnostic::SMDiagnostic(), llvm::simple_ilist< T, Options >::sort(), sort(), llvm::SwitchCG::sortAndRangeify(), llvm::orc::SymbolLookupSet::sortByAddress(), llvm::orc::SymbolLookupSet::sortByName(), llvm::codeview::DebugStringTableSubsection::sortedIds(), sortGlobalExprs(), SortNonLocalDepInfoCache(), llvm::GCNIterativeScheduler::sortRegionsByPressure(), llvm::MachineBasicBlock::sortUniqueLiveIns(), llvm::DebugLocEntry::sortUniqueValues(), llvm::jitlink::LinkGraph::splitBlock(), SRAGlobal(), llvm::DbgValueHistoryMap::trimLocationRanges(), llvm::InstCombinerImpl::tryToSinkInstructionDbgValues(), llvm::coverage::mcdc::TVIdxBuilder::TVIdxBuilder(), llvm::HexagonBlockRanges::RangeList::unionize(), updateIDTMetaData(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::DomTreeBuilder::SemiNCAInfo< DomTreeT >::VerifyDFSNumbers(), llvm::vfs::YAMLVFSWriter::write(), llvm::sampleprof::ProfileSymbolList::write(), llvm::TimeTraceProfiler::write(), and llvm::InstrProfWriter::writeText().

sort() [4/4]

template<typename IteratorTy , typename Compare >

void llvm::sort ( IteratorTy  Start, IteratorTy  End, Compare  Comp  )

inline

Definition at line 1665 of file STLExtras.h.

References End.

sortBasicBlocksAndUpdateBranches()

void llvm::sortBasicBlocksAndUpdateBranches	(	MachineFunction &	MF,
		MachineBasicBlockComparator	MBBCmp
	)

Definition at line 240 of file BasicBlockSections.cpp.

References assert(), llvm::MachineFunction::assignBeginEndSections(), llvm::MachineFunction::front(), llvm::MachineBasicBlock::getFallThrough(), llvm::MachineBasicBlock::getNumber(), llvm::MachineFunction::getNumBlockIDs(), MBB, llvm::MachineFunction::sort(), and updateBranches().

Referenced by finishAdjustingBasicBlocksAndLandingPads().

SortProfiledSCC()

cl::opt< bool > llvm::SortProfiledSCC	(	"sort-profiled-scc-member"	,
		cl::init(true)	,
		cl::Hidden	,
		cl::desc("Sort profiled recursion by edge weights.")
	)

sortPtrAccesses()

bool llvm::sortPtrAccesses	(	ArrayRef< Value * >	VL,
		Type *	ElemTy,
		const DataLayout &	DL,
		ScalarEvolution &	SE,
		SmallVectorImpl< unsigned > &	SortedIndices
	)

Attempt to sort the pointers in VL and return the sorted indices in SortedIndices, if reordering is required.

Returns 'true' if sorting is legal, otherwise returns 'false'.

For example, for a given VL of memory accesses in program order, a[i+4], a[i+0], a[i+1] and a[i+7], this function will sort the VL and save the sorted indices in SortedIndices as a[i+0], a[i+1], a[i+4], a[i+7] and saves the mask for actual memory accesses in program order in SortedIndices as <1,2,0,3>

Definition at line 1624 of file LoopAccessAnalysis.cpp.

References all_of(), assert(), llvm::SmallVectorImpl< T >::clear(), DL, llvm::ArrayRef< T >::drop_front(), getPointersDiff(), isPointerTy(), Offset, Ptr, llvm::SmallVectorImpl< T >::resize(), and llvm::ArrayRef< T >::size().

Referenced by llvm::slpvectorizer::BoUpSLP::canVectorizeLoads().

SPARCCondCodeToString()

static const char * llvm::SPARCCondCodeToString ( SPCC::CondCodes  CC )

inlinestatic

Definition at line 105 of file Sparc.h.

References CC, llvm::SPCC::CPCC_0, llvm::SPCC::CPCC_01, llvm::SPCC::CPCC_012, llvm::SPCC::CPCC_013, llvm::SPCC::CPCC_02, llvm::SPCC::CPCC_023, llvm::SPCC::CPCC_03, llvm::SPCC::CPCC_1, llvm::SPCC::CPCC_12, llvm::SPCC::CPCC_123, llvm::SPCC::CPCC_13, llvm::SPCC::CPCC_2, llvm::SPCC::CPCC_23, llvm::SPCC::CPCC_3, llvm::SPCC::CPCC_A, llvm::SPCC::CPCC_N, llvm::SPCC::FCC_A, llvm::SPCC::FCC_E, llvm::SPCC::FCC_G, llvm::SPCC::FCC_GE, llvm::SPCC::FCC_L, llvm::SPCC::FCC_LE, llvm::SPCC::FCC_LG, llvm::SPCC::FCC_N, llvm::SPCC::FCC_NE, llvm::SPCC::FCC_O, llvm::SPCC::FCC_U, llvm::SPCC::FCC_UE, llvm::SPCC::FCC_UG, llvm::SPCC::FCC_UGE, llvm::SPCC::FCC_UL, llvm::SPCC::FCC_ULE, llvm::SPCC::ICC_A, llvm::SPCC::ICC_CC, llvm::SPCC::ICC_CS, llvm::SPCC::ICC_E, llvm::SPCC::ICC_G, llvm::SPCC::ICC_GE, llvm::SPCC::ICC_GU, llvm::SPCC::ICC_L, llvm::SPCC::ICC_LE, llvm::SPCC::ICC_LEU, llvm::SPCC::ICC_N, llvm::SPCC::ICC_NE, llvm::SPCC::ICC_NEG, llvm::SPCC::ICC_POS, llvm::SPCC::ICC_VC, llvm::SPCC::ICC_VS, llvm_unreachable, llvm::SPCC::REG_BEGIN, llvm::SPCC::REG_GEZ, llvm::SPCC::REG_GZ, llvm::SPCC::REG_LEZ, llvm::SPCC::REG_LZ, llvm::SPCC::REG_NZ, and llvm::SPCC::REG_Z.

Referenced by llvm::SparcInstPrinter::printCCOperand().

spell()

StringRef llvm::spell ( RoundingMode  RM )

inline

Returns text representation of the given rounding mode.

Definition at line 51 of file FloatingPointMode.h.

References Dynamic, NearestTiesToAway, NearestTiesToEven, TowardNegative, TowardPositive, and TowardZero.

Referenced by operator<<().

spliceBB() [1/2]

void llvm::spliceBB	(	IRBuilder<> &	Builder,
		BasicBlock *	New,
		bool	CreateBranch
	)

Splice a BasicBlock at an IRBuilder's current insertion point.

Its new insert location will stick to after the instruction before the insertion point (instead of moving with the instruction the InsertPoint stores internally).

Definition at line 297 of file OMPIRBuilder.cpp.

References llvm::IRBuilderBase::getCurrentDebugLocation(), llvm::IRBuilderBase::GetInsertBlock(), llvm::BasicBlock::getTerminator(), llvm::IRBuilderBase::saveIP(), llvm::IRBuilderBase::SetCurrentDebugLocation(), llvm::IRBuilderBase::SetInsertPoint(), and spliceBB().

spliceBB() [2/2]

void llvm::spliceBB	(	IRBuilderBase::InsertPoint	IP,
		BasicBlock *	New,
		bool	CreateBranch
	)

Move the instruction after an InsertPoint to the beginning of another BasicBlock.

The instructions after IP are moved to the beginning of New which must not have any PHINodes. If CreateBranch is true, a branch instruction to New will be added such that there is no semantic change. Otherwise, the IP insert block remains degenerate and it is up to the caller to insert a terminator.

Definition at line 284 of file OMPIRBuilder.cpp.

References assert(), llvm::BranchInst::Create(), llvm::BasicBlock::end(), llvm::IRBuilderBase::InsertPoint::getBlock(), and llvm::IRBuilderBase::InsertPoint::getPoint().

Referenced by llvm::OpenMPIRBuilder::createCanonicalLoop(), spliceBB(), and splitBB().

SplitAllCriticalEdges()

unsigned llvm::SplitAllCriticalEdges	(	Function &	F,
		const CriticalEdgeSplittingOptions &	Options = CriticalEdgeSplittingOptions()
	)

Loop over all of the edges in the CFG, breaking critical edges as they are found.

Returns the number of broken edges.

Definition at line 1014 of file BasicBlockUtils.cpp.

References F, llvm::Instruction::getNumSuccessors(), Options, and SplitCriticalEdge().

splitBB() [1/3]

BasicBlock * llvm::splitBB	(	IRBuilder<> &	Builder,
		bool	CreateBranch,
		llvm::Twine	Name
	)

Split a BasicBlock at Builder's insertion point, even if the block is degenerate (missing the terminator).

Its new insert location will stick to after the instruction before the insertion point (instead of moving with the instruction the InsertPoint stores internally).

Definition at line 337 of file OMPIRBuilder.cpp.

References llvm::IRBuilderBase::getCurrentDebugLocation(), llvm::IRBuilderBase::GetInsertBlock(), llvm::BasicBlock::getTerminator(), Name, llvm::IRBuilderBase::saveIP(), llvm::IRBuilderBase::SetCurrentDebugLocation(), llvm::IRBuilderBase::SetInsertPoint(), and splitBB().

splitBB() [2/3]

BasicBlock * llvm::splitBB	(	IRBuilderBase &	Builder,
		bool	CreateBranch,
		llvm::Twine	Name = {}
	)

Split a BasicBlock at Builder's insertion point, even if the block is degenerate (missing the terminator).

Its new insert location will stick to after the instruction before the insertion point (instead of moving with the instruction the InsertPoint stores internally).

Definition at line 323 of file OMPIRBuilder.cpp.

References llvm::IRBuilderBase::getCurrentDebugLocation(), llvm::IRBuilderBase::GetInsertBlock(), llvm::BasicBlock::getTerminator(), Name, llvm::IRBuilderBase::saveIP(), llvm::IRBuilderBase::SetCurrentDebugLocation(), llvm::IRBuilderBase::SetInsertPoint(), and splitBB().

splitBB() [3/3]

BasicBlock * llvm::splitBB	(	IRBuilderBase::InsertPoint	IP,
		bool	CreateBranch,
		llvm::Twine	Name = {}
	)

Split a BasicBlock at an InsertPoint, even if the block is degenerate (missing the terminator).

llvm::SplitBasicBlock and BasicBlock::splitBasicBlock require a well-formed BasicBlock. Name is used for the new successor block. If CreateBranch is true, a branch to the new successor will new created such that semantically there is no change; otherwise the block of the insertion point remains degenerate and it is the caller's responsibility to insert a terminator. Returns the new successor block.

Definition at line 312 of file OMPIRBuilder.cpp.

References llvm::BasicBlock::Create(), llvm::IRBuilderBase::InsertPoint::getBlock(), llvm::BasicBlock::getContext(), llvm::Value::getName(), llvm::ilist_node_with_parent< NodeTy, ParentTy, Options >::getNextNode(), llvm::BasicBlock::getParent(), Name, and spliceBB().

Referenced by llvm::OpenMPIRBuilder::createTask(), llvm::OpenMPIRBuilder::createTaskgroup(), llvm::OpenMPIRBuilder::createTeams(), splitBB(), and splitBBWithSuffix().

splitBBWithSuffix()

BasicBlock * llvm::splitBBWithSuffix	(	IRBuilderBase &	Builder,
		bool	CreateBranch,
		llvm::Twine	Suffix = ".split"
	)

Like splitBB, but reuses the current block's name for the new name.

Definition at line 351 of file OMPIRBuilder.cpp.

References llvm::IRBuilderBase::GetInsertBlock(), llvm::Value::getName(), and splitBB().

Referenced by llvm::OpenMPIRBuilder::createSections().

SplitBlock() [1/4]

BasicBlock * llvm::SplitBlock	(	BasicBlock *	Old,
		BasicBlock::iterator	SplitPt,
		DominatorTree *	DT,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		const Twine &	BBName = "",
		bool	Before = false
	)

Split the specified block at the specified instruction.

If Before is true, splitBlockBefore handles the block splitting. Otherwise, execution proceeds as described below.

Everything before SplitPt stays in Old and everything starting with SplitPt moves to a new block. The two blocks are joined by an unconditional branch. The new block with name BBName is returned.

FIXME: deprecated, switch to the DomTreeUpdater-based one.

Definition at line 1083 of file BasicBlockUtils.cpp.

References Before, and SplitBlockImpl().

Referenced by addReplicateRegions(), buildClonedLoopBlocks(), changeToInvokeAndSplitBasicBlock(), llvm::EpilogueVectorizerEpilogueLoop::createEpilogueVectorizedLoopSkeleton(), llvm::OpenMPIRBuilder::createParallel(), llvm::InnerLoopVectorizer::createVectorLoopSkeleton(), llvm::OpenMPIRBuilder::emitCancelationCheckImpl(), llvm::InnerLoopVectorizer::emitIterationCountCheck(), llvm::EpilogueVectorizerMainLoop::emitIterationCountCheck(), expandToSwitch(), peelLoop(), llvm::VPBasicBlock::splitAt(), SplitBlock(), SplitBlockAndInsertSimpleForLoop(), splitCallSite(), SplitEdge(), UnrollRuntimeLoopRemainder(), unswitchTrivialBranch(), unswitchTrivialSwitch(), and llvm::LoopVersioning::versionLoop().

SplitBlock() [2/4]

BasicBlock * llvm::SplitBlock	(	BasicBlock *	Old,
		BasicBlock::iterator	SplitPt,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		const Twine &	BBName = "",
		bool	Before = false
	)

Split the specified block at the specified instruction.

If Before is true, splitBlockBefore handles the block splitting. Otherwise, execution proceeds as described below.

Everything before SplitPt stays in Old and everything starting with SplitPt moves to a new block. The two blocks are joined by an unconditional branch. The new block with name BBName is returned.

Definition at line 1090 of file BasicBlockUtils.cpp.

References Before, and SplitBlockImpl().

SplitBlock() [3/4]

BasicBlock * llvm::SplitBlock ( BasicBlock *  Old, Instruction *  SplitPt, DominatorTree *  DT, LoopInfo *  LI = nullptr, MemorySSAUpdater *  MSSAU = nullptr, const Twine &  BBName = "", bool  Before = false  )

inline

Definition at line 287 of file BasicBlockUtils.h.

References Before, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlock().

SplitBlock() [4/4]

BasicBlock * llvm::SplitBlock ( BasicBlock *  Old, Instruction *  SplitPt, DomTreeUpdater *  DTU = nullptr, LoopInfo *  LI = nullptr, MemorySSAUpdater *  MSSAU = nullptr, const Twine &  BBName = "", bool  Before = false  )

inline

Definition at line 306 of file BasicBlockUtils.h.

References Before, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlock().

SplitBlockAndInsertForEachLane() [1/2]

void llvm::SplitBlockAndInsertForEachLane	(	ElementCount	EC,
		Type *	IndexTy,
		Instruction *	InsertBefore,
		std::function< void(IRBuilderBase &, Value *)>	Func
	)

Utility function for performing a given action on each lane of a vector with EC elements.

To simplify porting legacy code, this defaults to unrolling the implied loop for non-scalable element counts, but this is not considered to be part of the contract of this routine, and is expected to change in the future. The callback takes as arguments an IRBuilder whose insert point is correctly set for instantiating the given index, and a value which is (at runtime) the index to access. This index may be a constant.

Definition at line 1756 of file BasicBlockUtils.cpp.

References llvm::IRBuilderBase::CreateElementCount(), Idx, llvm::IRBuilderBase::SetInsertPoint(), and SplitBlockAndInsertSimpleForLoop().

SplitBlockAndInsertForEachLane() [2/2]

void llvm::SplitBlockAndInsertForEachLane	(	Value *	End,
		Instruction *	InsertBefore,
		std::function< void(IRBuilderBase &, Value *)>	Func
	)

Utility function for performing a given action on each lane of a vector with EVL effective length.

EVL is assumed > 0. To simplify porting legacy code, this defaults to unrolling the implied loop for non-scalable element counts, but this is not considered to be part of the contract of this routine, and is expected to change in the future. The callback takes as arguments an IRBuilder whose insert point is correctly set for instantiating the given index, and a value which is (at runtime) the index to access. This index may be a constant.

Definition at line 1780 of file BasicBlockUtils.cpp.

References llvm::Value::getType(), Idx, llvm::IRBuilderBase::SetInsertPoint(), and SplitBlockAndInsertSimpleForLoop().

SplitBlockAndInsertIfElse() [1/2]

Instruction * llvm::SplitBlockAndInsertIfElse	(	Value *	Cond,
		BasicBlock::iterator	SplitBefore,
		bool	Unreachable,
		MDNode *	BranchWeights = nullptr,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		BasicBlock *	ElseBlock = nullptr
	)

Similar to SplitBlockAndInsertIfThen, but the inserted block is on the false path of the branch.

Definition at line 1620 of file BasicBlockUtils.cpp.

References Cond, llvm::BasicBlock::getTerminator(), and SplitBlockAndInsertIfThenElse().

Referenced by SplitBlockAndInsertIfElse().

SplitBlockAndInsertIfElse() [2/2]

Instruction * llvm::SplitBlockAndInsertIfElse ( Value *  Cond, Instruction *  SplitBefore, bool  Unreachable, MDNode *  BranchWeights = nullptr, DomTreeUpdater *  DTU = nullptr, LoopInfo *  LI = nullptr, BasicBlock *  ElseBlock = nullptr  )

inline

Definition at line 443 of file BasicBlockUtils.h.

References Cond, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlockAndInsertIfElse().

SplitBlockAndInsertIfThen() [1/2]

Instruction * llvm::SplitBlockAndInsertIfThen	(	Value *	Cond,
		BasicBlock::iterator	SplitBefore,
		bool	Unreachable,
		MDNode *	BranchWeights = nullptr,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		BasicBlock *	ThenBlock = nullptr
	)

Split the containing block at the specified instruction - everything before SplitBefore stays in the old basic block, and the rest of the instructions in the BB are moved to a new block.

The two blocks are connected by a conditional branch (with value of Cmp being the condition). Before: Head SplitBefore Tail After: Head if (Cond) ThenBlock SplitBefore Tail

If ThenBlock is not specified, a new block will be created for it. If Unreachable is true, the newly created block will end with UnreachableInst, otherwise it branches to Tail. Returns the NewBasicBlock's terminator.

Updates DTU and LI if given.

Definition at line 1607 of file BasicBlockUtils.cpp.

References Cond, llvm::BasicBlock::getTerminator(), and SplitBlockAndInsertIfThenElse().

Referenced by InsertStackProtectors(), makeGuardControlFlowExplicit(), mergeConditionalStoreToAddress(), optimizeSQRT(), rewriteMemOpOfSelect(), llvm::KCFIPass::run(), scalarizeMaskedCompressStore(), scalarizeMaskedExpandLoad(), scalarizeMaskedGather(), scalarizeMaskedLoad(), scalarizeMaskedScatter(), scalarizeMaskedStore(), SplitBlockAndInsertIfThen(), llvm::JumpThreadingPass::tryToUnfoldSelectInCurrBB(), turnGuardIntoBranch(), turnSelectIntoBranch(), and versionCallSite().

SplitBlockAndInsertIfThen() [2/2]

Instruction * llvm::SplitBlockAndInsertIfThen ( Value *  Cond, Instruction *  SplitBefore, bool  Unreachable, MDNode *  BranchWeights = nullptr, DomTreeUpdater *  DTU = nullptr, LoopInfo *  LI = nullptr, BasicBlock *  ThenBlock = nullptr  )

inline

Definition at line 423 of file BasicBlockUtils.h.

References Cond, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlockAndInsertIfThen().

SplitBlockAndInsertIfThenElse() [1/4]

void llvm::SplitBlockAndInsertIfThenElse	(	Value *	Cond,
		BasicBlock::iterator	SplitBefore,
		BasicBlock **	ThenBlock,
		BasicBlock **	ElseBlock,
		bool	UnreachableThen = false,
		bool	UnreachableElse = false,
		MDNode *	BranchWeights = nullptr,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr
	)

Split the containing block at the specified instruction - everything before SplitBefore stays in the old basic block, and the rest of the instructions in the BB are moved to a new block.

The two blocks are connected by a conditional branch (with value of Cmp being the condition). Before: Head SplitBefore Tail After: Head if (Cond) TrueBlock else FalseBlock SplitBefore Tail

If ThenBlock is null, the resulting CFG won't contain the TrueBlock. If ThenBlock is non-null and points to non-null BasicBlock pointer, that block will be inserted as the TrueBlock. Otherwise a new block will be created. Likewise for the ElseBlock parameter. If UnreachableThen or UnreachableElse is true, the corresponding newly created blocks will end with UnreachableInst, otherwise with branches to Tail. The function will not modify existing basic blocks passed to it. The caller must ensure that Tail is reachable from Head. Returns the newly created blocks in ThenBlock and ElseBlock. Updates DTU and LI if given.

Definition at line 1648 of file BasicBlockUtils.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::CallingConv::C, Cond, llvm::BranchInst::Create(), llvm::BasicBlock::Create(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::BasicBlock::getContext(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::BasicBlock::getParent(), llvm::BasicBlock::getTerminator(), llvm::SmallPtrSetImpl< PtrType >::insert(), ReplaceInstWithInst(), llvm::SmallVectorImpl< T >::reserve(), llvm::Instruction::setDebugLoc(), llvm::Instruction::setMetadata(), llvm::SmallPtrSetImplBase::size(), llvm::BasicBlock::splitBasicBlock(), succ_begin(), succ_end(), and llvm::CallingConv::Tail.

SplitBlockAndInsertIfThenElse() [2/4]

void llvm::SplitBlockAndInsertIfThenElse	(	Value *	Cond,
		BasicBlock::iterator	SplitBefore,
		Instruction **	ThenTerm,
		Instruction **	ElseTerm,
		MDNode *	BranchWeights = nullptr,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr
	)

SplitBlockAndInsertIfThenElse is similar to SplitBlockAndInsertIfThen, but also creates the ElseBlock.

Before: Head SplitBefore Tail After: Head if (Cond) ThenBlock else ElseBlock SplitBefore Tail

Updates DT if given.

Definition at line 1633 of file BasicBlockUtils.cpp.

References Cond, llvm::BasicBlock::getTerminator(), and SplitBlockAndInsertIfThenElse().

Referenced by llvm::OpenMPIRBuilder::createCancel(), createMemMoveLoop(), llvm::OpenMPIRBuilder::createTask(), rewriteMemOpOfSelect(), SplitBlockAndInsertIfElse(), SplitBlockAndInsertIfThen(), SplitBlockAndInsertIfThenElse(), and versionCallSite().

SplitBlockAndInsertIfThenElse() [3/4]

void llvm::SplitBlockAndInsertIfThenElse ( Value *  Cond, Instruction *  SplitBefore, BasicBlock **  ThenBlock, BasicBlock **  ElseBlock, bool  UnreachableThen = false, bool  UnreachableElse = false, MDNode *  BranchWeights = nullptr, DomTreeUpdater *  DTU = nullptr, LoopInfo *  LI = nullptr  )

inline

Definition at line 526 of file BasicBlockUtils.h.

References Cond, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlockAndInsertIfThenElse().

SplitBlockAndInsertIfThenElse() [4/4]

void llvm::SplitBlockAndInsertIfThenElse ( Value *  Cond, Instruction *  SplitBefore, Instruction **  ThenTerm, Instruction **  ElseTerm, MDNode *  BranchWeights = nullptr, DomTreeUpdater *  DTU = nullptr, LoopInfo *  LI = nullptr  )

inline

Definition at line 478 of file BasicBlockUtils.h.

References Cond, llvm::ilist_node_impl< OptionsT >::getIterator(), and SplitBlockAndInsertIfThenElse().

SplitBlockAndInsertSimpleForLoop()

std::pair< Instruction *, Value * > llvm::SplitBlockAndInsertSimpleForLoop	(	Value *	End,
		Instruction *	SplitBefore
	)

Insert a for (int i = 0; i < End; i++) loop structure (with the exception that End is assumed > 0, and thus not checked on entry) at SplitBefore.

Returns the first insert point in the loop body, and the PHINode for the induction variable (i.e. "i" above).

Definition at line 1730 of file BasicBlockUtils.cpp.

References llvm::IRBuilderBase::CreateAdd(), llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmpEQ(), llvm::IRBuilderBase::CreatePHI(), DL, End, llvm::Instruction::eraseFromParent(), llvm::Module::getDataLayout(), llvm::BasicBlock::getFirstNonPHI(), llvm::Instruction::getModule(), llvm::Instruction::getParent(), llvm::BasicBlock::getTerminator(), IV, and SplitBlock().

Referenced by SplitBlockAndInsertForEachLane().

splitBlockBefore() [1/2]

BasicBlock * llvm::splitBlockBefore	(	BasicBlock *	Old,
		BasicBlock::iterator	SplitPt,
		DomTreeUpdater *	DTU,
		LoopInfo *	LI,
		MemorySSAUpdater *	MSSAU,
		const Twine &	BBName = ""
	)

Split the specified block at the specified instruction SplitPt.

All instructions before SplitPt are moved to a new block and all instructions after SplitPt stay in the old block. The new block and the old block are joined by inserting an unconditional branch to the end of the new block. The new block with name BBName is returned.

Definition at line 1098 of file BasicBlockUtils.cpp.

References llvm::MemorySSAUpdater::applyUpdates(), llvm::DomTreeUpdater::applyUpdates(), llvm::DomTreeUpdater::getDomTree(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::MemorySSAUpdater::getMemorySSA(), llvm::Value::getName(), llvm::SmallPtrSetImpl< PtrType >::insert(), Name, pred_size(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::BasicBlock::splitBasicBlock(), llvm::Twine::str(), llvm::MemorySSA::verifyMemorySSA(), and VerifyMemorySSA.

Referenced by splitBlockBefore(), and SplitBlockImpl().

splitBlockBefore() [2/2]

BasicBlock * llvm::splitBlockBefore ( BasicBlock *  Old, Instruction *  SplitPt, DomTreeUpdater *  DTU, LoopInfo *  LI, MemorySSAUpdater *  MSSAU, const Twine &  BBName = ""  )

inline

Definition at line 321 of file BasicBlockUtils.h.

References llvm::ilist_node_impl< OptionsT >::getIterator(), and splitBlockBefore().

SplitBlockPredecessors() [1/2]

BasicBlock * llvm::SplitBlockPredecessors	(	BasicBlock *	BB,
		ArrayRef< BasicBlock * >	Preds,
		const char *	Suffix,
		DominatorTree *	DT,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		bool	PreserveLCSSA = false
	)

This method introduces at least one new basic block into the function and moves some of the predecessors of BB to be predecessors of the new block.

The new predecessors are indicated by the Preds array. The new block is given a suffix of 'Suffix'. Returns new basic block to which predecessors from Preds are now pointing.

If BB is a landingpad block then additional basicblock might be introduced. It will have Suffix+".split_lp". See SplitLandingPadPredecessors for more details on this case.

This currently updates the LLVM IR, DominatorTree, LoopInfo, and LCCSA but no other analyses. In particular, it does not preserve LoopSimplify (because it's complicated to handle the case where one of the edges being split is an exit of a loop with other exits).

FIXME: deprecated, switch to the DomTreeUpdater-based one.

Definition at line 1417 of file BasicBlockUtils.cpp.

References SplitBlockPredecessorsImpl().

Referenced by ConnectEpilog(), ConnectProlog(), ehAwareSplitEdge(), FoldCondBranchOnValueKnownInPredecessorImpl(), formDedicatedExitBlocks(), InsertPreheaderForLoop(), mergeConditionalStoreToAddress(), normalizeForInvokeSafepoint(), separateNestedLoop(), SinkCommonCodeFromPredecessors(), SplitKnownCriticalEdge(), splitPredecessorsOfLoopExit(), and UnrollRuntimeLoopRemainder().

SplitBlockPredecessors() [2/2]

BasicBlock * llvm::SplitBlockPredecessors	(	BasicBlock *	BB,
		ArrayRef< BasicBlock * >	Preds,
		const char *	Suffix,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		bool	PreserveLCSSA = false
	)

This method introduces at least one new basic block into the function and moves some of the predecessors of BB to be predecessors of the new block.

The new predecessors are indicated by the Preds array. The new block is given a suffix of 'Suffix'. Returns new basic block to which predecessors from Preds are now pointing.

If BB is a landingpad block then additional basicblock might be introduced. It will have Suffix+".split_lp". See SplitLandingPadPredecessors for more details on this case.

This currently updates the LLVM IR, DominatorTree, LoopInfo, and LCCSA but no other analyses. In particular, it does not preserve LoopSimplify (because it's complicated to handle the case where one of the edges being split is an exit of a loop with other exits).

Definition at line 1425 of file BasicBlockUtils.cpp.

References SplitBlockPredecessorsImpl().

splitCodeGen()

void llvm::splitCodeGen	(	Module &	M,
		ArrayRef< raw_pwrite_stream * >	OSs,
		ArrayRef< llvm::raw_pwrite_stream * >	BCOSs,
		const std::function< std::unique_ptr< TargetMachine >()> &	TMFactory,
		CodeGenFileType	FileType = CodeGenFileType::ObjectFile,
		bool	PreserveLocals = false
	)

Split M into OSs.size() partitions, and generate code for each.

Takes a factory function for the TargetMachine TMFactory. Writes OSs.size() output files to the output streams in OSs. The resulting output files if linked together are intended to be equivalent to the single output file that would have been code generated from M.

Writes bitcode for individual partitions into output streams in BCOSs, if BCOSs is not empty.

Definition at line 38 of file ParallelCG.cpp.

References assert(), llvm::ThreadPoolInterface::async(), codegen(), llvm::ArrayRef< T >::empty(), hardware_concurrency(), llvm::ArrayRef< T >::size(), SplitModule(), and WriteBitcodeToFile().

Referenced by llvm::lto::backend().

SplitCriticalEdge() [1/2]

BasicBlock * llvm::SplitCriticalEdge ( BasicBlock *  Src, BasicBlock *  Dst, const CriticalEdgeSplittingOptions &  Options = CriticalEdgeSplittingOptions()  )

inline

If an edge from Src to Dst is critical, split the edge and return true, otherwise return false.

This method requires that there be an edge between the two blocks. It updates the analyses passed in the options struct

Definition at line 230 of file BasicBlockUtils.h.

References assert(), llvm::Instruction::getNumSuccessors(), llvm::Instruction::getSuccessor(), Options, and SplitCriticalEdge().

SplitCriticalEdge() [2/2]

BasicBlock * llvm::SplitCriticalEdge	(	Instruction *	TI,
		unsigned	SuccNum,
		const CriticalEdgeSplittingOptions &	Options = CriticalEdgeSplittingOptions(),
		const Twine &	BBName = ""
	)

If this edge is a critical edge, insert a new node to split the critical edge.

This will update the analyses passed in through the option struct. This returns the new block if the edge was split, null otherwise.

If MergeIdenticalEdges in the options struct is true (not the default), all edges from TI to the specified successor will be merged into the same critical edge block. This is most commonly interesting with switch instructions, which may have many edges to any one destination. This ensures that all edges to that dest go to one block instead of each going to a different block, but isn't the standard definition of a "critical edge".

It is invalid to call this function on a critical edge that starts at an IndirectBrInst. Splitting these edges will almost always create an invalid program because the address of the new block won't be the one that is jumped to.

Definition at line 101 of file BreakCriticalEdges.cpp.

References isCriticalEdge(), Options, and SplitKnownCriticalEdge().

Referenced by DemoteRegToStack(), getInstrBB(), llvm::objcarc::BundledRetainClaimRVs::insertAfterInvokes(), SplitAllCriticalEdges(), and SplitCriticalEdge().

SplitEdge()

BasicBlock * llvm::SplitEdge	(	BasicBlock *	From,
		BasicBlock *	To,
		DominatorTree *	DT = nullptr,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		const Twine &	BBName = ""
	)

Split the edge connecting the specified blocks, and return the newly created basic block between From and To.

Definition at line 761 of file BasicBlockUtils.cpp.

References assert(), ehAwareSplitEdge(), llvm::BasicBlock::front(), llvm::Instruction::getNumSuccessors(), llvm::BasicBlock::getSinglePredecessor(), GetSuccessorNumber(), llvm::BasicBlock::getTerminator(), isCriticalEdge(), llvm::BasicBlock::isEHPad(), Options, llvm::CriticalEdgeSplittingOptions::setPreserveLCSSA(), SplitBlock(), and SplitKnownCriticalEdge().

Referenced by breakLoopBackedge(), createRetBitCast(), llvm::JumpThreadingPass::duplicateCondBranchOnPHIIntoPred(), DuplicateInstructionsInSplitBetween(), ehAwareSplitEdge(), insertSpills(), peelLoop(), replaceConstantExprOp(), llvm::PlaceSafepointsPass::runImpl(), splitLoopBound(), UnrollRuntimeLoopRemainder(), unswitchNontrivialInvariants(), unswitchTrivialBranch(), and unswitchTrivialSwitch().

SplitIndirectBrCriticalEdges()

bool llvm::SplitIndirectBrCriticalEdges	(	Function &	F,
		bool	IgnoreBlocksWithoutPHI,
		BranchProbabilityInfo *	BPI = nullptr,
		BlockFrequencyInfo *	BFI = nullptr
	)

Definition at line 338 of file BreakCriticalEdges.cpp.

References llvm::PHINode::addIncoming(), assert(), llvm::BasicBlock::begin(), CloneBasicBlock(), llvm::PHINode::Create(), llvm::SmallVectorImpl< T >::emplace_back(), llvm::SetVector< T, Vector, Set, N >::empty(), llvm::SmallVectorBase< Size_T >::empty(), End, llvm::BranchProbabilityInfo::eraseBlock(), llvm::Instruction::eraseFromParent(), F, findIBRPredecessor(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::BasicBlock::getFirstInsertionPt(), llvm::PHINode::getIncomingValueForBlock(), llvm::Value::getType(), I, llvm::SetVector< T, Vector, Set, N >::insert(), llvm::Instruction::insertBefore(), llvm::Instruction::isEHPad(), llvm::PHINode::removeIncomingValue(), llvm::Value::replaceAllUsesWith(), llvm::SmallVectorImpl< T >::reserve(), llvm::BranchProbabilityInfo::setEdgeProbability(), and successors().

Referenced by annotateAllFunctions(), and instrumentOneFunc().

SplitKnownCriticalEdge()

BasicBlock * llvm::SplitKnownCriticalEdge	(	Instruction *	TI,
		unsigned	SuccNum,
		const CriticalEdgeSplittingOptions &	Options = CriticalEdgeSplittingOptions(),
		const Twine &	BBName = ""
	)

If it is known that an edge is critical, SplitKnownCriticalEdge can be called directly, rather than calling SplitCriticalEdge first.

Definition at line 111 of file BreakCriticalEdges.cpp.

References any_of(), assert(), llvm::BasicBlock::begin(), llvm::SmallVectorImpl< T >::clear(), llvm::BranchInst::Create(), llvm::BasicBlock::Create(), createPHIsForSplitLoopExit(), llvm::DominatorTreeBase< BasicBlock, false >::Delete, llvm::SmallVectorBase< Size_T >::empty(), F, llvm::PHINode::getBasicBlockIndex(), llvm::Value::getContext(), llvm::Instruction::getDebugLoc(), llvm::BasicBlock::getFirstNonPHIOrDbgOrLifetime(), llvm::PHINode::getIncomingBlock(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Value::getName(), llvm::Instruction::getNumSuccessors(), llvm::BasicBlock::getParent(), llvm::Instruction::getParent(), llvm::Instruction::getSuccessor(), llvm::BasicBlock::getTerminator(), I, llvm::DominatorTreeBase< BasicBlock, false >::Insert, is_contained(), llvm::BasicBlock::isEHPad(), Options, P, predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::BasicBlock::removePredecessor(), llvm::Instruction::setDebugLoc(), llvm::PHINode::setIncomingBlock(), llvm::Instruction::setSuccessor(), SplitBlockPredecessors(), llvm::Twine::str(), and successors().

Referenced by SplitCriticalEdge(), SplitCriticalEdges(), and SplitEdge().

SplitLandingPadPredecessors()

void llvm::SplitLandingPadPredecessors	(	BasicBlock *	OrigBB,
		ArrayRef< BasicBlock * >	Preds,
		const char *	Suffix,
		const char *	Suffix2,
		SmallVectorImpl< BasicBlock * > &	NewBBs,
		DomTreeUpdater *	DTU = nullptr,
		LoopInfo *	LI = nullptr,
		MemorySSAUpdater *	MSSAU = nullptr,
		bool	PreserveLCSSA = false
	)

This method transforms the landing pad, OrigBB, by introducing two new basic blocks into the function.

One of those new basic blocks gets the predecessors listed in Preds. The other basic block gets the remaining predecessors of OrigBB. The landingpad instruction OrigBB is clone into both of the new basic blocks. The new blocks are given the suffixes 'Suffix1' and 'Suffix2', and are returned in the NewBBs vector.

This currently updates the LLVM IR, DominatorTree, LoopInfo, and LCCSA but no other analyses. In particular, it does not preserve LoopSimplify (because it's complicated to handle the case where one of the edges being split is an exit of a loop with other exits).

Definition at line 1537 of file BasicBlockUtils.cpp.

References SplitLandingPadPredecessorsImpl().

splitLoopBound()

static bool llvm::splitLoopBound ( Loop &  L, DominatorTree &  DT, LoopInfo &  LI, ScalarEvolution &  SE, LPMUpdater &  U  )

static

Definition at line 288 of file LoopBoundSplit.cpp.

References llvm::PHINode::addIncoming(), llvm::BasicBlock::begin(), canSplitLoopBound(), llvm::DominatorTreeBase< NodeT, IsPostDom >::changeImmediateDominator(), cloneLoopWithPreheader(), Cond, Context, llvm::IRBuilderBase::CreateCondBr(), llvm::IRBuilderBase::CreateICmp(), llvm::IRBuilderBase::CreatePHI(), llvm::Instruction::eraseFromParent(), llvm::SCEVExpander::expandCodeFor(), findSplitCandidate(), llvm::ScalarEvolution::forgetLoop(), llvm::BasicBlock::front(), llvm::BasicBlock::getContext(), llvm::LoopBase< BlockT, LoopT >::getExitBlock(), llvm::LoopBase< BlockT, LoopT >::getExitingBlock(), llvm::ConstantInt::getFalse(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::ScalarEvolution::getSCEV(), llvm::ScalarEvolution::getSMinExpr(), llvm::BasicBlock::getTerminator(), llvm::ConstantInt::getTrue(), llvm::SCEV::getType(), llvm::ScalarEvolution::getUMinExpr(), llvm::CmpInst::ICMP_NE, isProfitableToTransform(), llvm::ScalarEvolution::isSCEVable(), llvm::CmpInst::isSigned(), llvm::BasicBlock::phis(), remapInstructionsInBlocks(), llvm::BranchInst::setCondition(), llvm::Instruction::setDebugLoc(), llvm::PHINode::setIncomingValueForBlock(), llvm::IRBuilderBase::SetInsertPoint(), llvm::Value::setName(), simplifyLoop(), and SplitEdge().

Referenced by llvm::LoopBoundSplitPass::run().

SplitModule()

void llvm::SplitModule	(	Module &	M,
		unsigned	N,
		function_ref< void(std::unique_ptr< Module > MPart)>	ModuleCallback,
		bool	PreserveLocals = false
	)

Splits the module M into N linkable partitions.

The function ModuleCallback is called N times passing each individual partition as the MPart argument.

FIXME: This function does not deal with the somewhat subtle symbol visibility issues around module splitting, including (but not limited to):

• Internal symbols should not collide with symbols defined outside the module.
• Internal symbols defined in module-level inline asm should be visible to each partition.

Definition at line 251 of file SplitModule.cpp.

References CloneModule(), externalize(), F, findPartitions(), I, isInPartition(), and N.

Referenced by splitCodeGen(), and splitCodeGen().

splitVectorType()

MVT llvm::splitVectorType

(

MVT

VT

)

Definition at line 28 of file VECustomDAG.cpp.

References llvm::MVT::getVectorElementType(), llvm::MVT::getVectorVT(), llvm::MVT::isVector(), and StandardVectorWidth.

Referenced by llvm::VETargetLowering::splitPackedLoadStore(), and llvm::VETargetLowering::splitVectorOp().

stable_hash_combine() [1/3]

stable_hash llvm::stable_hash_combine ( stable_hash  A, stable_hash  B  )

inline

Definition at line 51 of file StableHashing.h.

References A, B, llvm::hashing::detail::FNV_OFFSET_64, and llvm::hashing::detail::stable_hash_append().

Referenced by stableHashValue().

stable_hash_combine() [2/3]

stable_hash llvm::stable_hash_combine ( stable_hash  A, stable_hash  B, stable_hash  C  )

inline

Definition at line 58 of file StableHashing.h.

References A, B, llvm::CallingConv::C, llvm::hashing::detail::FNV_OFFSET_64, and llvm::hashing::detail::stable_hash_append().

stable_hash_combine() [3/3]

stable_hash llvm::stable_hash_combine ( stable_hash  A, stable_hash  B, stable_hash  C, stable_hash  D  )

inline

Definition at line 67 of file StableHashing.h.

References A, B, llvm::CallingConv::C, D, llvm::hashing::detail::FNV_OFFSET_64, and llvm::hashing::detail::stable_hash_append().

stable_hash_combine_array()

stable_hash llvm::stable_hash_combine_array ( const stable_hash *  P, size_t  C  )

inline

Definition at line 92 of file StableHashing.h.

References llvm::CallingConv::C, llvm::hashing::detail::FNV_OFFSET_64, I, P, and llvm::hashing::detail::stable_hash_append().

Referenced by hash_value(), and stableHashValue().

stable_hash_combine_range()

template<typename InputIteratorT >

stable_hash llvm::stable_hash_combine_range	(	InputIteratorT	First,
		InputIteratorT	Last
	)

Compute a stable_hash for a sequence of values.

This hashes a sequence of values. It produces the same stable_hash as 'stable_hash_combine(a, b, c, ...)', but can run over arbitrary sized sequences and is significantly faster given pointers and types which can be hashed as a sequence of bytes.

Definition at line 84 of file StableHashing.h.

References First, llvm::hashing::detail::FNV_OFFSET_64, I, Last, and llvm::hashing::detail::stable_hash_append().

Referenced by stable_hash_combine_string(), and stableHashValue().

stable_hash_combine_string() [1/2]

stable_hash llvm::stable_hash_combine_string ( const char *  C )

inline

Definition at line 103 of file StableHashing.h.

References llvm::CallingConv::C, llvm::hashing::detail::FNV_OFFSET_64, and llvm::hashing::detail::stable_hash_append().

stable_hash_combine_string() [2/2]

stable_hash llvm::stable_hash_combine_string ( const StringRef &  S )

inline

Definition at line 99 of file StableHashing.h.

References llvm::StringRef::begin(), llvm::StringRef::end(), and stable_hash_combine_range().

Referenced by getIRFileDisplayName(), and stableHashValue().

stable_sort() [1/2]

template<typename R >

void llvm::stable_sort

(

R &&

Range

)

Definition at line 1995 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by clusterSortPtrAccesses(), collectMultiplyFactors(), ComputeASanStackFrameLayout(), llvm::safestack::StackLayout::computeLayout(), llvm::symbolize::SymbolizableObjectFile::create(), llvm::ScheduleDAGMI::dumpScheduleTraceBottomUp(), llvm::ScheduleDAGMI::dumpScheduleTraceTopDown(), eliminateConstraints(), llvm::MCDwarfFrameEmitter::Emit(), llvm::ScheduleDAGSDNodes::EmitSchedule(), llvm::AccelTableBase::finalize(), findExtractedOutputToOverallOutputMapping(), llvm::MDAttachments::getAll(), getCodeExtractorArguments(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), getSortedConstantKeys(), GroupByComplexity(), layoutSections(), layoutSectionsForOnlyKeepDebug(), llvm::xray::loadTrace(), optimizeGlobalCtorsList(), llvm::AArch64FrameLowering::orderFrameObjects(), llvm::HexagonFrameLowering::orderFrameObjects(), llvm::X86FrameLowering::orderFrameObjects(), orderSegments(), llvm::AsmPrinter::preprocessXXStructorList(), llvm::BitcodeAnalyzer::printStats(), rebuildLoopAfterUnswitch(), llvm::SCEVExpander::replaceCongruentIVs(), llvm::BalancedPartitioning::run(), llvm::sampleprof::SampleSorter< LocationT, SampleT >::SampleSorter(), llvm::SwingSchedulerDAG::schedule(), sinkLoopInvariantInstructions(), llvm::sampleprof::sortFuncProfiles(), llvm::object::ELFFile< ELFT >::toMappedAddr(), llvm::HexagonShuffler::tryAuction(), llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords(), tryToVectorizeSequence(), llvm::HexagonShuffler::ValidResourceUsage(), llvm::objcopy::elf::BinaryWriter::write(), llvm::mcdxbc::Signature::write(), and llvm::coverage::CoverageMappingWriter::write().

stable_sort() [2/2]

template<typename R , typename Compare >

void llvm::stable_sort	(	R &&	Range,
		Compare	C
	)

Definition at line 2000 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

stableHashValue() [1/4]

stable_hash llvm::stableHashValue

(

const MachineBasicBlock &

MBB

)

Definition at line 217 of file MachineStableHash.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::end(), MBB, MI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), stable_hash_combine_range(), and stableHashValue().

stableHashValue() [2/4]

stable_hash llvm::stableHashValue

(

const MachineFunction &

MF

)

Definition at line 226 of file MachineStableHash.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::end(), MBB, llvm::SmallVectorTemplateBase< T, bool >::push_back(), stable_hash_combine_range(), and stableHashValue().

stableHashValue() [3/4]

stable_hash llvm::stableHashValue	(	const MachineInstr &	MI,
		bool	HashVRegs = false,
		bool	HashConstantPoolIndices = false,
		bool	HashMemOperands = false
	)

A stable hash value for machine instructions.

Returns 0 if no stable hash could be computed. The hashing and equality testing functions ignore definitions so this is useful for CSE, etc.

Definition at line 176 of file MachineStableHash.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::end(), MI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), stable_hash_combine(), stable_hash_combine_range(), and stableHashValue().

stableHashValue() [4/4]

stable_hash llvm::stableHashValue

(

const MachineOperand &

MO

)

Definition at line 60 of file MachineStableHash.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::APFloat::bitcastToAPInt(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::MachineOperand::getCFIIndex(), llvm::MachineOperand::getCImm(), llvm::MachineOperand::getFPImm(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineOperand::getInstrRefInstrIndex(), llvm::MachineOperand::getInstrRefOpIndex(), llvm::MachineOperand::getIntrinsicID(), llvm::MachineOperand::getMCSymbol(), llvm::MachineInstr::getMF(), llvm::MCSymbol::getName(), llvm::MachineOperand::getOffset(), llvm::MachineOperand::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getPredicate(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), llvm::MachineOperand::getRegMask(), llvm::MachineOperand::getRegMaskSize(), llvm::MachineOperand::getShuffleMask(), llvm::MachineOperand::getSubReg(), llvm::MachineOperand::getSymbolName(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::getTargetIndexName(), llvm::MachineOperand::getType(), llvm::ConstantInt::getValue(), llvm::ConstantFP::getValueAPF(), hash_combine(), hash_combine_range(), llvm::MachineOperand::isCImm(), llvm::MachineOperand::isDef(), llvm::Register::isVirtual(), llvm_unreachable, MBB, MI, llvm::MachineOperand::MO_BlockAddress, llvm::MachineOperand::MO_CFIIndex, llvm::MachineOperand::MO_CImmediate, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_DbgInstrRef, llvm::MachineOperand::MO_ExternalSymbol, llvm::MachineOperand::MO_FPImmediate, llvm::MachineOperand::MO_FrameIndex, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_IntrinsicID, llvm::MachineOperand::MO_JumpTableIndex, llvm::MachineOperand::MO_MachineBasicBlock, llvm::MachineOperand::MO_MCSymbol, llvm::MachineOperand::MO_Metadata, llvm::MachineOperand::MO_Predicate, llvm::MachineOperand::MO_Register, llvm::MachineOperand::MO_RegisterLiveOut, llvm::MachineOperand::MO_RegisterMask, llvm::MachineOperand::MO_ShuffleMask, llvm::MachineOperand::MO_TargetIndex, MRI, Name, llvm::SmallVectorTemplateBase< T, bool >::push_back(), stable_hash_combine(), stable_hash_combine_array(), stable_hash_combine_string(), transform(), and TRI.

Referenced by stableHashValue().

StaticLikelyProb()

cl::opt< unsigned > llvm::StaticLikelyProb	(	"static-likely-prob"	,
		cl::desc("branch probability threshold in percentage" "to be considered very likely")	,
		cl::init(80)	,
		cl::Hidden
	)

STATISTIC() [1/8]

llvm::STATISTIC	(	NumAllocas	,
		"Total number of allocas"
	)

STATISTIC() [2/8]

llvm::STATISTIC	(	NumFunctions	,
		"Total number of functions"
	)

STATISTIC() [3/8]

llvm::STATISTIC	(	NumUnsafeByValArguments	,
		"Number of unsafe byval arguments"
	)

STATISTIC() [4/8]

llvm::STATISTIC	(	NumUnsafeDynamicAllocas	,
		"Number of unsafe dynamic allocas"
	)

STATISTIC() [5/8]

llvm::STATISTIC	(	NumUnsafeStackFunctions	,
		"Number of functions with unsafe stack"
	)

STATISTIC() [6/8]

llvm::STATISTIC	(	NumUnsafeStackRestorePoints	,
		"Number of setjmps and landingpads"
	)

STATISTIC() [7/8]

llvm::STATISTIC	(	NumUnsafeStackRestorePointsFunctions	,
		"Number of functions that use setjmp or exceptions"
	)

STATISTIC() [8/8]

llvm::STATISTIC	(	NumUnsafeStaticAllocas	,
		"Number of unsafe static allocas"
	)

storageClassToAddressSpace()

unsigned llvm::storageClassToAddressSpace

(

SPIRV::StorageClass::StorageClass

SC

)

Definition at line 138 of file SPIRVUtils.cpp.

References report_fatal_error().

Referenced by buildEnqueueKernel(), getOrCreateSPIRVDeviceEventPointer(), and llvm::SPIRVGlobalRegistry::getOrCreateSPIRVPointerType().

StoreIntToMemory()

void llvm::StoreIntToMemory	(	const APInt &	IntVal,
		uint8_t *	Dst,
		unsigned	StoreBytes
	)

StoreIntToMemory - Fills the StoreBytes bytes of memory starting from Dst with the integer held in IntVal.

Definition at line 3020 of file APInt.cpp.

References assert(), and llvm::sys::IsLittleEndianHost.

Referenced by llvm::MCStreamer::emitIntValue(), and llvm::ExecutionEngine::StoreValueToMemory().

storeToSameAddress()

static bool llvm::storeToSameAddress ( ScalarEvolution *  SE, StoreInst *  A, StoreInst *  B  )

static

Returns true if A and B have same pointer operands or same SCEVs addresses.

Definition at line 434 of file LoopVectorizationLegality.cpp.

References A, B, and llvm::ScalarEvolution::getSCEV().

streamFile()

bool llvm::streamFile	(	HTTPServerRequest &	Request,
		StringRef	FilePath
	)

Sets the response to stream the file at FilePath, if available, and otherwise an HTTP 404 error response.

Definition at line 37 of file HTTPServer.cpp.

References llvm::sys::fs::closeFile(), consumeError(), errorCodeToError(), llvm::MemoryBuffer::getBuffer(), llvm::MemoryBuffer::getBufferSize(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getOpenFile(), Length, Offset, llvm::sys::fs::openNativeFileForRead(), llvm::HTTPServerRequest::setResponse(), substr(), Success, and llvm::Expected< T >::takeError().

stringToVEFCondCode()

static VECC::CondCode llvm::stringToVEFCondCode ( StringRef  S )

inlinestatic

Definition at line 128 of file VE.h.

References llvm::StringSwitch< T, R >::Case(), llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_EQ, llvm::VECC::CC_EQNAN, llvm::VECC::CC_G, llvm::VECC::CC_GE, llvm::VECC::CC_GENAN, llvm::VECC::CC_GNAN, llvm::VECC::CC_L, llvm::VECC::CC_LE, llvm::VECC::CC_LENAN, llvm::VECC::CC_LNAN, llvm::VECC::CC_NAN, llvm::VECC::CC_NE, llvm::VECC::CC_NENAN, llvm::VECC::CC_NUM, llvm::StringSwitch< T, R >::Default(), and llvm::VECC::UNKNOWN.

Referenced by parseCC().

stringToVEICondCode()

static VECC::CondCode llvm::stringToVEICondCode ( StringRef  S )

inlinestatic

Definition at line 114 of file VE.h.

References llvm::StringSwitch< T, R >::Case(), llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_IEQ, llvm::VECC::CC_IG, llvm::VECC::CC_IGE, llvm::VECC::CC_IL, llvm::VECC::CC_ILE, llvm::VECC::CC_INE, llvm::StringSwitch< T, R >::Default(), and llvm::VECC::UNKNOWN.

Referenced by parseCC().

stringToVERD()

static VERD::RoundingMode llvm::stringToVERD ( StringRef  S )

inlinestatic

Definition at line 283 of file VE.h.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), llvm::VERD::RD_NONE, llvm::VERD::RD_RA, llvm::VERD::RD_RM, llvm::VERD::RD_RN, llvm::VERD::RD_RP, llvm::VERD::RD_RZ, and llvm::VERD::UNKNOWN.

Referenced by parseRD().

stripDebugifyMetadata()

bool llvm::stripDebugifyMetadata

(

Module &

M

)

Strip out all of the metadata and debug info inserted by debugify.

If no llvm.debugify module-level named metadata is present, this is a no-op. Returns true if any change was made.

Definition at line 245 of file Debugify.cpp.

References llvm::NamedMDNode::addOperand(), assert(), llvm::NamedMDNode::clearOperands(), llvm::Function::eraseFromParent(), llvm::NamedMDNode::eraseFromParent(), llvm::NamedMDNode::getNumOperands(), llvm::GlobalValue::isDeclaration(), llvm::NamedMDNode::operands(), StripDebugInfo(), and llvm::Value::use_empty().

stripDebugInfo()

bool llvm::stripDebugInfo

(

Function &

F

)

Definition at line 555 of file DebugInfo.cpp.

References F, I, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup(), make_early_inc_range(), and stripDebugLocFromLoopID().

Referenced by fixupDebugInfoPostExtraction(), and StripDebugInfo().

StripDebugInfo()

bool llvm::StripDebugInfo

(

Module &

M

)

Strip debug info in the module if it exists.

To do this, we remove all calls to the debugger intrinsics and any named metadata for debugging. We also remove debug locations for instructions. Return true if module is modified.

Definition at line 594 of file DebugInfo.cpp.

References F, make_early_inc_range(), and stripDebugInfo().

Referenced by LLVMStripModuleDebugInfo(), llvm::StripSymbolsPass::run(), stripDebugifyMetadata(), and UpgradeDebugInfo().

stripDirPrefix()

static StringRef llvm::stripDirPrefix ( StringRef  PathNameStr, uint32_t  NumPrefix  )

static

Definition at line 282 of file InstrProf.cpp.

References llvm::sys::path::is_separator(), and llvm::StringRef::substr().

Referenced by getStrippedSourceFileName().

stripNonLineTableDebugInfo()

bool llvm::stripNonLineTableDebugInfo

(

Module &

M

)

Downgrade the debug info in a module to contain only line table information.

In order to convert debug info to what -gline-tables-only would have created, this does the following: 1) Delete all debug intrinsics. 2) Delete all non-CU named metadata debug info nodes. 3) Create new DebugLocs for each instruction. 4) Create a new CU debug info, and similarly for every metadata node that's reachable from the CU debug info. All debug type metadata nodes are unreachable and garbage collected.

Definition at line 829 of file DebugInfo.cpp.

References DL, F, get(), llvm::MDNode::get(), llvm::NamedMDNode::getName(), I, Name, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and updateLoopMetadataDebugLocations().

Referenced by llvm::StripNonLineTableDebugInfoPass::run().

StripTemplateParameters()

std::optional< StringRef > llvm::StripTemplateParameters

(

StringRef

Name

)

If Name is the name of a templated function that includes template parameters, returns a substring of Name containing no template parameters.

E.g.: StripTemplateParameters("foo<int>") = "foo".

Definition at line 1084 of file DWARFAcceleratorTable.cpp.

References Name.

Referenced by getNames(), and llvm::dwarf_linker::parallel::AcceleratorRecordsSaver::save().

StructuralHash() [1/2]

IRHash llvm::StructuralHash	(	const Function &	F,
		bool	DetailedHash = false
	)

Returns a hash of the function F.

Parameters

F	The function to hash.
DetailedHash	Whether or not to encode additional information in the hash. The additional information added into the hash when this flag is set to true includes instruction and operand type information.

Definition at line 156 of file StructuralHash.cpp.

References F, and H.

Referenced by llvm::PreservedCFGCheckerInstrumentation::registerCallbacks(), PreservedFunctionHashAnalysis::run(), PreservedModuleHashAnalysis::run(), and llvm::StructuralHashPrinterPass::run().

StructuralHash() [2/2]

IRHash llvm::StructuralHash	(	const Module &	M,
		bool	DetailedHash = false
	)

Returns a hash of the module M by hashing all functions and global variables contained within.

Parameters

M	The module to hash.
DetailedHash	Whether or not to encode additional information in the function hashes that composed the module hash.

Definition at line 162 of file StructuralHash.cpp.

References H.

SubOverflow()

template<typename T >

std::enable_if_t< std::is_signed_v< T >, T > llvm::SubOverflow	(	T	X,
		T	Y,
		T &	Result
	)

Subtract two signed integers, computing the two's complement truncated result, returning true if an overflow ocurred.

Definition at line 597 of file MathExtras.h.

References X, and Y.

Referenced by llvm::detail::CheckedInt::operator-(), llvm::InstructionCost::operator-=(), and llvm::ConstraintSystem::toStrictLessThan().

succ_begin() [1/5]

succ_iterator llvm::succ_begin ( BasicBlock *  BB )

inline

Definition at line 268 of file CFG.h.

References llvm::BasicBlock::getTerminator().

succ_begin() [2/5]

const_succ_iterator llvm::succ_begin ( const BasicBlock *  BB )

inline

Definition at line 271 of file CFG.h.

References llvm::BasicBlock::getTerminator().

succ_begin() [3/5]

const_succ_iterator llvm::succ_begin ( const Instruction *  I )

inline

Definition at line 248 of file CFG.h.

References I.

succ_begin() [4/5]

succ_iterator llvm::succ_begin ( Instruction *  I )

inline

Definition at line 247 of file CFG.h.

References I.

succ_begin() [5/5]

template<class NodeRef , class BlockT , class RegionT >

RNSuccIterator< NodeRef, BlockT, RegionT > llvm::succ_begin ( NodeRef  Node )

inline

Definition at line 249 of file RegionIterator.h.

Referenced by llvm::SSAUpdaterTraits< SSAUpdater >::BlkSucc_begin(), CanPropagatePredecessorsForPHIs(), llvm::GraphTraits< BlockFrequencyInfo * >::child_begin(), llvm::GraphTraits< PGOUseFunc * >::child_begin(), llvm::GraphTraits< BasicBlock * >::child_begin(), llvm::GraphTraits< const BasicBlock * >::child_begin(), llvm::LoopBodyTraits::child_begin(), llvm::LoopBodyTraits::child_end(), createFoldedExitCond(), createInvariantCond(), eraseDeadBBsAndChildren(), FindFunctionBackedges(), llvm::FunctionPropertiesUpdater::finish(), llvm::FunctionPropertiesUpdater::FunctionPropertiesUpdater(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::DOTGraphTraits< DOTFuncInfo * >::getEdgeSourceLabel(), llvm::BasicBlock::getSingleSuccessor(), llvm::BasicBlock::getUniqueSuccessor(), hasPartialIVCondition(), isPotentiallyReachable(), isPotentiallyReachableFromMany(), IsValueFullyAvailableInBlock(), MergeBlockIntoPredecessor(), SafeToMergeTerminators(), SplitBlockAndInsertIfThenElse(), succ_empty(), succ_size(), successors(), and TryToMergeLandingPad().

succ_empty() [1/2]

bool llvm::succ_empty ( const BasicBlock *  BB )

inline

Definition at line 280 of file CFG.h.

References succ_begin(), and succ_end().

succ_empty() [2/2]

bool llvm::succ_empty ( const Instruction *  I )

inline

Definition at line 255 of file CFG.h.

References I, succ_begin(), and succ_end().

Referenced by FindFunctionBackedges(), getOutliningPenalty(), isFullDominator(), MergeBlockIntoPredecessor(), llvm::InstCombinerImpl::run(), llvm::SelectionDAGISel::runOnMachineFunction(), tailMergeBlocksWithSimilarFunctionTerminators(), TryToSimplifyUncondBranchFromEmptyBlock(), and tryWidenCondBranchToCondBranch().

succ_end() [1/5]

succ_iterator llvm::succ_end ( BasicBlock *  BB )

inline

Definition at line 274 of file CFG.h.

References llvm::BasicBlock::getTerminator().

succ_end() [2/5]

const_succ_iterator llvm::succ_end ( const BasicBlock *  BB )

inline

Definition at line 277 of file CFG.h.

References llvm::BasicBlock::getTerminator().

succ_end() [3/5]

const_succ_iterator llvm::succ_end ( const Instruction *  I )

inline

Definition at line 252 of file CFG.h.

References I.

succ_end() [4/5]

succ_iterator llvm::succ_end ( Instruction *  I )

inline

Definition at line 251 of file CFG.h.

References I.

succ_end() [5/5]

template<class NodeRef , class BlockT , class RegionT >

RNSuccIterator< NodeRef, BlockT, RegionT > llvm::succ_end ( NodeRef  Node )

inline

Definition at line 254 of file RegionIterator.h.

Referenced by llvm::SSAUpdaterTraits< SSAUpdater >::BlkSucc_end(), llvm::LoopBodyTraits::child_begin(), llvm::GraphTraits< BlockFrequencyInfo * >::child_end(), llvm::GraphTraits< PGOUseFunc * >::child_end(), llvm::GraphTraits< BasicBlock * >::child_end(), llvm::GraphTraits< const BasicBlock * >::child_end(), llvm::LoopBodyTraits::child_end(), eraseDeadBBsAndChildren(), FindFunctionBackedges(), llvm::FunctionPropertiesUpdater::finish(), llvm::FunctionPropertiesUpdater::FunctionPropertiesUpdater(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::BasicBlock::getSingleSuccessor(), llvm::BasicBlock::getUniqueSuccessor(), hasPartialIVCondition(), isPotentiallyReachable(), isPotentiallyReachableFromMany(), IsValueFullyAvailableInBlock(), MergeBlockIntoPredecessor(), llvm::RNSuccIterator< FlatIt< NodeRef >, BlockT, RegionT >::operator++(), SafeToMergeTerminators(), SplitBlockAndInsertIfThenElse(), succ_empty(), succ_size(), successors(), and TryToMergeLandingPad().

succ_size() [1/3]

unsigned llvm::succ_size ( const BasicBlock *  BB )

inline

Definition at line 283 of file CFG.h.

References succ_begin(), and succ_end().

succ_size() [2/3]

unsigned llvm::succ_size ( const Instruction *  I )

inline

Definition at line 258 of file CFG.h.

References I, succ_begin(), and succ_end().

succ_size() [3/3]

unsigned llvm::succ_size ( const MachineBasicBlock *  BB )

inline

Definition at line 27 of file MachineSSAContext.h.

References llvm::MachineBasicBlock::succ_size().

Referenced by llvm::GenericCycle< ContextT >::getCyclePreheader(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::GenericSyncDependenceAnalysis< ContextT >::getJoinBlocks(), MergeBlockIntoPredecessor(), and SplitBlockImpl().

successors() [1/5]

succ_range llvm::successors ( BasicBlock *  BB )

inline

Definition at line 286 of file CFG.h.

References succ_begin(), and succ_end().

successors() [2/5]

const_succ_range llvm::successors ( const BasicBlock *  BB )

inline

Definition at line 289 of file CFG.h.

References succ_begin(), and succ_end().

successors() [3/5]

const_succ_range llvm::successors ( const Instruction *  I )

inline

Definition at line 264 of file CFG.h.

References I, succ_begin(), and succ_end().

successors() [4/5]

auto llvm::successors ( const MachineBasicBlock *  BB )

inline

Definition at line 1302 of file MachineBasicBlock.h.

References llvm::MachineBasicBlock::successors().

Referenced by llvm::LoopSafetyInfo::allLoopPathsLeadToBlock(), analyzeLoopUnrollCost(), llvm::CanonicalLoopInfo::assertOK(), buildClonedLoopBlocks(), calculateCXXStateForAsynchEH(), calculateSEHStateForAsynchEH(), CalculateUnswitchCostMultiplier(), canProveExitOnFirstIteration(), canReturn(), llvm::PreservedCFGCheckerInstrumentation::CFG::CFG(), llvm::MemorySSAUpdater::changeToUnreachable(), changeToUnreachable(), CloneAndPruneIntoFromInst(), llvm::OpenMPIRBuilder::OutlineInfo::collectBlocks(), collectInstructionsInBetween(), colorEHFunclets(), computeEHOnlyBlocks(), llvm::DivergencePropagator< ContextT >::computeJoinPoints(), computeLiveInValues(), computeLiveOutSeed(), computeUnlikelySuccessors(), ConnectEpilog(), ConnectProlog(), ConstantFoldTerminator(), createUnreachableSwitchDefault(), llvm::DCData::DCData(), deleteDeadBlocksFromLoop(), deleteDeadClonedBlocks(), DemoteRegToStack(), detachDeadBlocks(), DuplicateInstructionsInSplitBetween(), llvm::CodeExtractor::extractCodeRegion(), findBestNonTrivialUnswitchCandidate(), findDependencies(), findExtractedOutputToOverallOutputMapping(), llvm::MustBeExecutedContextExplorer::findForwardJoinPoint(), findMostPopularDest(), llvm::FunctionPropertiesUpdater::finish(), FoldBranchToCommonDest(), FoldTwoEntryPHINode(), formDedicatedExitBlocks(), getCommonExitBlock(), llvm::BranchProbabilityInfo::getEdgeProbability(), llvm::GenericCycle< ContextT >::getExitBlocks(), llvm::MachineLoop::getLoopID(), getOutliningPenalty(), llvm::BranchProbabilityInfo::SccInfo::getSccExitBlocks(), llvm::afdo_detail::IRTraits< BasicBlock >::getSuccessors(), getSuccState(), llvm::InstCombinerImpl::handlePotentiallyDeadSuccessors(), llvm::InstCombinerImpl::handleUnreachableFrom(), hasPartialIVCondition(), initBranchWeights(), isFullDominator(), isNotInCycle(), isSafeToHoistInvoke(), llvm::BasicBlockEdge::isSingleEdge(), isSuspendReachableFrom(), markAliveBlocks(), markTails(), llvm::JumpThreadingPass::maybethreadThroughTwoBasicBlocks(), MergeBlockIntoPredecessor(), MergeCompatibleInvokesImpl(), llvm::MemorySSAUpdater::moveAllAfterMergeBlocks(), llvm::MemorySSAUpdater::moveAllAfterSpliceBlocks(), optimizeDivRem(), partitionLoopBlocks(), llvm::InstCombinerImpl::prepareWorklist(), llvm::BranchProbabilityInfo::print(), processSwitch(), llvm::JumpThreadingPass::processThreadableEdges(), llvm::MemorySSAUpdater::removeBlocks(), llvm::SCCPSolver::removeNonFeasibleEdges(), llvm::BasicBlock::replaceSuccessorsPhiUsesWith(), rewriteMemOpOfSelect(), runMoveAutoInit(), SafeToMergeTerminators(), scanOneBB(), simplifyOneLoop(), llvm::VPBasicBlock::splitAt(), SplitBlockImpl(), SplitIndirectBrCriticalEdges(), SplitKnownCriticalEdge(), llvm::JumpThreadingPass::tryToUnfoldSelectInCurrBB(), unifyLoopExits(), UnrollLoop(), UnrollRuntimeLoopRemainder(), updateSuccessor(), llvm::GenericConvergenceVerifier< ContextT >::verify(), and willLeaveFunctionImmediatelyAfter().

successors() [5/5]

succ_range llvm::successors ( Instruction *  I )

inline

Definition at line 261 of file CFG.h.

References I, succ_begin(), and succ_end().

SupportsHotColdNew()

cl::opt< bool > llvm::SupportsHotColdNew	(	"supports-hot-cold-new"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("Linking with hot/cold operator new interfaces")
	)

supportsPackedMode()

bool llvm::supportsPackedMode	(	unsigned	Opcode,
		EVT	IdiomVT
	)

Definition at line 101 of file VECustomDAG.cpp.

References isMaskType(), isPackedVectorType(), and llvm::VEISD::VEC_BROADCAST.

Referenced by llvm::VETargetLowering::legalizeInternalVectorOp().

swapToHostOrder()

template<class T >

static T llvm::swapToHostOrder ( const unsigned char *&  D, llvm::endianness  Orig  )

static

Definition at line 1134 of file InstrProf.cpp.

References D, and little.

SwpEnableCopyToPhi()

cl::opt< bool > llvm::SwpEnableCopyToPhi	(	"pipeliner-enable-copytophi"	,
		cl::ReallyHidden	,
		cl::init(true)	,
		cl::desc("Enable CopyToPhi DAG Mutation")
	)

SwpForceIssueWidth()

cl::opt< int > llvm::SwpForceIssueWidth	(	"pipeliner-force-issue-width"	,
		cl::desc("Force pipeliner to use specified issue width.")	,
		cl::Hidden	,
		cl::init(-1)
	)

A command line argument to force pipeliner to use specified issue width.

t1CondCodeOp()

static MachineOperand llvm::t1CondCodeOp ( bool  isDead = false )

inlinestatic

Get the operand corresponding to the conditional code result for Thumb1.

This operand will always refer to CPSR and it will have the Define flag set. You can optionally set the Dead flag by means of isDead.

Definition at line 577 of file ARMBaseInstrInfo.h.

References llvm::MachineOperand::CreateReg().

Referenced by emitPostLd(), emitPostSt(), emitThumbRegPlusImmediate(), emitThumbRegPlusImmInReg(), and insertSEH().

TableGenMain()

int llvm::TableGenMain	(	const char *	argv0,
		std::function< TableGenMainFn >	MainFn = nullptr
	)

Definition at line 98 of file Main.cpp.

References llvm::TableGen::Emitter::Action, llvm::SourceMgr::AddNewSourceBuffer(), createDependencyFile(), DependFilename, ErrorsPrinted, llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFile(), llvm::MemoryBuffer::getFileOrSTDIN(), IncludeDirs, InputFilename, llvm::ToolOutputFile::keep(), MacroNames, NoWarnOnUnusedTemplateArgs, llvm::sys::fs::OF_Text, llvm::ToolOutputFile::os(), OutputFilename, llvm::TGParser::ParseFile(), reportError(), llvm::SourceMgr::setIncludeDirs(), SrcMgr, llvm::raw_string_ostream::str(), TimePhases, and WriteIfChanged.

TableGenParseFile()

bool llvm::TableGenParseFile	(	SourceMgr &	InputSrcMgr,
		RecordKeeper &	Records
	)

Parse the TableGen file defined within the main buffer of the given SourceMgr.

On success, populates the provided RecordKeeper with the parsed records and returns false. On failure, returns true.

NOTE: TableGen currently relies on global state within a given parser invocation, so this function is not thread-safe.

Definition at line 16 of file Parser.cpp.

References llvm::SourceMgr::getDiagContext(), llvm::SourceMgr::getDiagHandler(), llvm::SourceMgr::getIncludeDirs(), llvm::SourceMgr::getMainFileID(), llvm::SourceMgr::getMemoryBuffer(), llvm::TGParser::ParseFile(), llvm::SourceMgr::setDiagHandler(), llvm::SourceMgr::setIncludeDirs(), SrcMgr, and llvm::SourceMgr::takeSourceBuffersFrom().

tensorValueToString()

std::string llvm::tensorValueToString	(	const char *	Buffer,
		const TensorSpec &	Spec
	)

For debugging.

Definition at line 107 of file TensorSpec.cpp.

References _IMR_DBG_PRINTER, Invalid, llvm_unreachable, SUPPORTED_TENSOR_TYPES, and Total.

thinLTOFinalizeInModule()

void llvm::thinLTOFinalizeInModule	(	Module &	TheModule,
		const GVSummaryMapTy &	DefinedGlobals,
		bool	PropagateAttrs
	)

Based on the information recorded in the summaries during global summary-based analysis:

1. Resolve prevailing symbol linkages and constrain visibility (CanAutoHide and consider visibility from other definitions for ELF) in TheModule
2. (optional) Apply propagated function attributes to TheModule if PropagateAttrs is true

Definition at line 1405 of file FunctionImport.cpp.

References llvm::Module::aliases(), assert(), llvm::GlobalValue::AvailableExternallyLinkage, llvm::CallingConv::C, llvm::GlobalValue::canBeOmittedFromSymbolTable(), convertToDeclaration(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::count(), dbgs(), llvm::GlobalValue::DefaultVisibility, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::empty(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), F, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::GlobalValue::getAliaseeObject(), llvm::GlobalValue::getGUID(), llvm::GlobalValue::getLinkage(), llvm::Value::getName(), llvm::Module::global_objects(), llvm::Module::globals(), llvm::GlobalValue::hasAvailableExternallyLinkage(), llvm::GlobalValue::HiddenVisibility, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), llvm::GlobalValue::isAvailableExternallyLinkage(), llvm::GlobalValue::isDeclaration(), llvm::GlobalValue::isInterposableLinkage(), llvm::GlobalValue::isLocalLinkage(), LLVM_DEBUG, llvm_unreachable, PropagateAttrs, llvm::GlobalValue::setLinkage(), llvm::GlobalValue::setVisibility(), and llvm::GlobalValue::WeakODRLinkage.

Referenced by llvm::ThinLTOCodeGenerator::internalize(), llvm::ThinLTOCodeGenerator::promote(), and llvm::lto::thinBackend().

thinLTOInternalizeAndPromoteInIndex()

void llvm::thinLTOInternalizeAndPromoteInIndex	(	ModuleSummaryIndex &	Index,
		function_ref< bool(StringRef, ValueInfo)>	isExported,
		function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	isPrevailing
	)

Update the linkages in the given Index to mark exported values as external and non-exported values as internal.

The ThinLTO backends must apply the changes to the Module via thinLTOInternalizeModule.

Definition at line 527 of file LTO.cpp.

References I, and thinLTOInternalizeAndPromoteGUID().

Referenced by llvm::ThinLTOCodeGenerator::internalize(), llvm::ThinLTOCodeGenerator::promote(), and llvm::ThinLTOCodeGenerator::run().

thinLTOInternalizeModule()

void llvm::thinLTOInternalizeModule	(	Module &	TheModule,
		const GVSummaryMapTy &	DefinedGlobals
	)

Internalize TheModule based on the information recorded in the summaries during global summary-based analysis.

Run internalization on TheModule based on symmary analysis.

Definition at line 1533 of file FunctionImport.cpp.

References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::GlobalValue::getGlobalIdentifier(), llvm::GlobalValue::getGUID(), llvm::ModuleSummaryIndex::getOriginalNameBeforePromote(), llvm::Module::getSourceFileName(), internalizeModule(), llvm::GlobalValue::InternalLinkage, and llvm::GlobalValue::isLocalLinkage().

Referenced by llvm::ThinLTOCodeGenerator::internalize(), and llvm::lto::thinBackend().

thinLTOPropagateFunctionAttrs()

bool llvm::thinLTOPropagateFunctionAttrs	(	ModuleSummaryIndex &	Index,
		function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	isPrevailing
	)

Propagate function attributes for function summaries along the index's callgraph during thinlink.

Definition at line 403 of file FunctionAttrs.cpp.

References calculatePrevailingSummary(), llvm::FunctionSummary::calls(), dbgs(), DisableThinLTOPropagation, llvm::FunctionSummary::fflags(), I, LLVM_DEBUG, llvm::FunctionSummary::FFlags::MayThrow, llvm::FunctionSummary::FFlags::NoRecurse, llvm::FunctionSummary::FFlags::NoUnwind, and scc_begin().

Referenced by llvm::ThinLTOCodeGenerator::run().

thinLTOResolvePrevailingInIndex()

void llvm::thinLTOResolvePrevailingInIndex	(	const lto::Config &	C,
		ModuleSummaryIndex &	Index,
		function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	isPrevailing,
		function_ref< void(StringRef, GlobalValue::GUID, GlobalValue::LinkageTypes)>	recordNewLinkage,
		const DenseSet< GlobalValue::GUID > &	GUIDPreservedSymbols
	)

Resolve linkage for prevailing symbols in the Index.

Linkage changes recorded in the index and the ThinLTO backends must apply the changes to the module via thinLTOFinalizeInModule.

This is done for correctness (if value exported, ensure we always emit a copy), and compile-time optimization (allow drop of duplicates).

Definition at line 426 of file LTO.cpp.

References llvm::CallingConv::C, I, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), and thinLTOResolvePrevailingGUID().

timeTraceAsyncProfilerBegin()

TimeTraceProfilerEntry * llvm::timeTraceAsyncProfilerBegin	(	StringRef	Name,
		StringRef	Detail
	)

Manually begin a time section, with the given Name and Detail.

This starts Async Events having Name as a category which is shown separately from other traces. See https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview#heading=h.jh64i9l3vwa1 for more details.

Definition at line 384 of file TimeProfiler.cpp.

References llvm::TimeTraceProfiler::begin(), Name, and TimeTraceProfilerInstance.

timeTraceProfilerBegin() [1/2]

TimeTraceProfilerEntry * llvm::timeTraceProfilerBegin	(	StringRef	Name,
		llvm::function_ref< std::string()>	Detail
	)

Definition at line 377 of file TimeProfiler.cpp.

References llvm::TimeTraceProfiler::begin(), Name, and TimeTraceProfilerInstance.

timeTraceProfilerBegin() [2/2]

TimeTraceProfilerEntry * llvm::timeTraceProfilerBegin	(	StringRef	Name,
		StringRef	Detail
	)

Manually begin a time section, with the given Name and Detail.

Profiler copies the string data, so the pointers can be given into temporaries. Time sections can be hierarchical; every Begin must have a matching End pair but they can nest.

Definition at line 368 of file TimeProfiler.cpp.

References llvm::TimeTraceProfiler::begin(), Name, and TimeTraceProfilerInstance.

Referenced by llvm::ThinLTOCodeGenerator::run(), and llvm::TimeTraceScope::TimeTraceScope().

timeTraceProfilerCleanup()

void llvm::timeTraceProfilerCleanup

(

)

Cleanup the time trace profiler, if it was initialized.

Definition at line 322 of file TimeProfiler.cpp.

References TimeTraceProfilerInstance.

timeTraceProfilerEnabled()

bool llvm::timeTraceProfilerEnabled ( )

inline

Is the time trace profiler enabled, i.e. initialized?

Definition at line 104 of file TimeProfiler.h.

References getTimeTraceProfilerInstance().

Referenced by llvm::ThinLTOCodeGenerator::run().

timeTraceProfilerEnd() [1/2]

void llvm::timeTraceProfilerEnd

(

)

Manually end the last time section.

Definition at line 392 of file TimeProfiler.cpp.

References llvm::TimeTraceProfiler::end(), and TimeTraceProfilerInstance.

Referenced by llvm::ThinLTOCodeGenerator::run(), and llvm::TimeTraceScope::~TimeTraceScope().

timeTraceProfilerEnd() [2/2]

void llvm::timeTraceProfilerEnd

(

TimeTraceProfilerEntry *

E

)

Definition at line 397 of file TimeProfiler.cpp.

References llvm::TimeTraceProfiler::end(), and TimeTraceProfilerInstance.

timeTraceProfilerFinishThread()

void llvm::timeTraceProfilerFinishThread

(

)

Finish a time trace profiler running on a worker thread.

Definition at line 335 of file TimeProfiler.cpp.

References TimeTraceProfilerInstance.

timeTraceProfilerInitialize()

void llvm::timeTraceProfilerInitialize	(	unsigned	TimeTraceGranularity,
		StringRef	ProcName
	)

Initialize the time trace profiler.

This sets up the global TimeTraceProfilerInstance variable to be the profiler instance.

Definition at line 312 of file TimeProfiler.cpp.

References assert(), llvm::sys::path::filename(), and TimeTraceProfilerInstance.

timeTraceProfilerWrite() [1/2]

void llvm::timeTraceProfilerWrite

(

raw_pwrite_stream &

OS

)

Write profiling data to output stream.

Data produced is JSON, in Chrome "Trace Event" format, see https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview

Definition at line 342 of file TimeProfiler.cpp.

References assert(), OS, TimeTraceProfilerInstance, and llvm::TimeTraceProfiler::write().

Referenced by timeTraceProfilerWrite().

timeTraceProfilerWrite() [2/2]

Error llvm::timeTraceProfilerWrite	(	StringRef	PreferredFileName,
		StringRef	FallbackFileName
	)

Write profiling data to a file.

The function will write to PreferredFileName if provided, if not then will write to FallbackFileName appending .time-trace. Returns a StringError indicating a failure if the function is unable to open the file for writing.

Definition at line 348 of file TimeProfiler.cpp.

References assert(), createStringError(), llvm::sys::fs::OF_TextWithCRLF, OS, llvm::StringRef::str(), llvm::Error::success(), TimeTraceProfilerInstance, and timeTraceProfilerWrite().

to_address() [1/2]

template<class Ptr >

auto llvm::to_address

(

const Ptr &

P

)

Returns a raw pointer that represents the same address as the argument.

This implementation can be removed once we move to C++20 where it's defined as std::to_address().

The std::pointer_traits<>::to_address(p) variations of these overloads has not been implemented.

Definition at line 2544 of file STLExtras.h.

References P.

to_address() [2/2]

template<class T >

constexpr T * llvm::to_address ( T *  P )

constexpr

Definition at line 2545 of file STLExtras.h.

References P.

to_string()

template<class T >

std::string llvm::to_string

(

const T &

Value

)

Definition at line 85 of file ScopedPrinter.h.

References llvm::raw_string_ostream::str().

Referenced by ComputeASanStackFrameDescription(), llvm::CodeGenCoverage::emit(), llvm::object::WindowsResourceParser::TreeNode::print(), llvm::ScopedPrinter::printList(), llvm::ScopedPrinter::printNumber(), llvm::ScopedPrinter::printObject(), and readSection().

to_underlying()

template<typename Enum >

constexpr std::underlying_type_t< Enum > llvm::to_underlying ( Enum  E )

constexpr

Returns underlying integer value of an enum.

Backport of C++23 std::to_underlying.

Definition at line 66 of file STLForwardCompat.h.

References E.

Referenced by llvm::pdb::formatTypeLeafKind(), llvm::pdb::formatUnknownEnum(), llvm::sys::getSwappedBytes(), llvm::FoldingSetTrait< T, std::enable_if_t< std::is_enum< T >::value > >::Profile(), and llvm::BitmaskEnumDetail::Underlying().

to_vector() [1/2]

template<unsigned Size, typename R >

SmallVector< ValueTypeFromRangeType< R >, Size > llvm::to_vector

(

R &&

Range

)

Given a range of type R, iterate the entire range and return a SmallVector with elements of the vector.

This is useful, for example, when you want to iterate a range and then sort the results.

Definition at line 1312 of file SmallVector.h.

References to_vector().

Referenced by llvm::ARMTargetLowering::createComplexDeinterleavingIR(), llvm::VPBlockBase::deleteCFG(), map_to_vector(), MergeBlockIntoPredecessor(), mergeBlocksIntoPredecessors(), to_vector(), and UnrollLoop().

to_vector() [2/2]

template<typename R >

SmallVector< ValueTypeFromRangeType< R > > llvm::to_vector

(

R &&

Range

)

Definition at line 1316 of file SmallVector.h.

References to_vector().

to_vector_of() [1/2]

template<typename Out , unsigned Size, typename R >

SmallVector< Out, Size > llvm::to_vector_of

(

R &&

Range

)

Definition at line 1321 of file SmallVector.h.

References to_vector_of().

Referenced by to_vector_of().

to_vector_of() [2/2]

template<typename Out , typename R >

SmallVector< Out > llvm::to_vector_of

(

R &&

Range

)

Definition at line 1325 of file SmallVector.h.

References to_vector_of().

toCABI()

AtomicOrderingCABI llvm::toCABI ( AtomicOrdering  AO )

inline

Definition at line 147 of file AtomicOrdering.h.

References acq_rel, acquire, consume, lookup(), relaxed, release, and seq_cst.

toIRString()

const char * llvm::toIRString ( AtomicOrdering  ao )

inline

String used by LLVM IR to represent atomic ordering.

Definition at line 82 of file AtomicOrdering.h.

Referenced by llvm::MachineMemOperand::print().

toString() [1/3]

const char * llvm::toString ( DWARFSectionKind  Kind )

inline

Definition at line 67 of file DWARFUnitIndex.h.

References DW_SECT_EXT_LOC, DW_SECT_EXT_MACINFO, DW_SECT_EXT_TYPES, DW_SECT_EXT_unknown, and llvm_unreachable.

toString() [2/3]

std::string llvm::toString

(

Error

E

)

Write all error messages (if any) in E to a string.

The newline character is used to separate error messages.

Definition at line 77 of file Error.cpp.

toString() [3/3]

StringRef llvm::toString

(

TensorType

TT

)

Definition at line 46 of file TensorSpec.cpp.

References TensorTypeNames.

totalExponent()

static Expected< int > llvm::totalExponent ( StringRef::iterator  p, StringRef::iterator  end, int  exponentAdjustment  )

static

Definition at line 422 of file APFloat.cpp.

References createError(), decDigitValue(), and value.

toTypedPointer()

Type * llvm::toTypedPointer ( Type *  Ty, LLVMContext &  Ctx  )

inline

Definition at line 152 of file SPIRVUtils.h.

References llvm::TypedPointerType::get(), llvm::Type::getInt8Ty(), getPointerAddressSpace(), and isUntypedPointerTy().

Referenced by getMDOperandAsType().

ToVectorTy() [1/2]

Type * llvm::ToVectorTy ( Type *  Scalar, ElementCount  EC  )

inline

A helper function for converting Scalar types to vector types.

If the incoming type is void, we return void. If the EC represents a scalar, we return the scalar type.

Definition at line 133 of file VectorUtils.h.

References llvm::VectorType::get().

Referenced by llvm::LoopVectorizationCostModel::getDivRemSpeculationCost(), llvm::LoopVectorizationCostModel::isOptimizableIVTruncate(), llvm::LoopVectorizationCostModel::setVectorizedCallDecision(), and ToVectorTy().

ToVectorTy() [2/2]

Type * llvm::ToVectorTy ( Type *  Scalar, unsigned  VF  )

inline

Definition at line 139 of file VectorUtils.h.

References llvm::ElementCount::getFixed(), and ToVectorTy().

trailingHexadecimalFraction()

static Expected< lostFraction > llvm::trailingHexadecimalFraction ( StringRef::iterator  p, StringRef::iterator  end, unsigned int  digitValue  )

static

Definition at line 584 of file APFloat.cpp.

References createError(), lfExactlyHalf, lfExactlyZero, lfLessThanHalf, and lfMoreThanHalf.

transform()

template<typename R , typename OutputIt , typename UnaryFunction >

OutputIt llvm::transform	(	R &&	Range,
		OutputIt	d_first,
		UnaryFunction	F
	)

Wrapper function around std::transform to apply a function to a range and store the result elsewhere.

Definition at line 1928 of file STLExtras.h.

References adl_begin(), adl_end(), and F.

Referenced by analyzeLoopUnrollCost(), APIntToHexString(), expandBounds(), llvm::MemoryDepChecker::getInstructionsForAccess(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::RISCVTTIImpl::getShuffleCost(), lowerBuildVectorViaDominantValues(), LowerVectorArith(), tomp::makeList(), llvm::xray::profileFromTrace(), readWideAPInt(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), llvm::slpvectorizer::BoUpSLP::reorderTopToBottom(), simplifyInstructionWithOperands(), and stableHashValue().

transformOptional() [1/2]

template<typename T , typename Function >

auto llvm::transformOptional	(	const std::optional< T > &	O,
		const Function &	F
	)		-> std::optional<decltype(F(*O))>

Definition at line 46 of file STLForwardCompat.h.

References F.

transformOptional() [2/2]

template<typename T , typename Function >

auto llvm::transformOptional	(	std::optional< T > &&	O,
		const Function &	F
	)		-> std::optional<decltype(F(*std::move(O)))>

Definition at line 56 of file STLForwardCompat.h.

References F.

trimBlockToPageSize()

static sys::MemoryBlock llvm::trimBlockToPageSize ( sys::MemoryBlock  M )

static

Definition at line 182 of file SectionMemoryManager.cpp.

References llvm::sys::MemoryBlock::allocatedSize(), assert(), llvm::sys::MemoryBlock::base(), llvm::sys::Process::getPageSizeEstimate(), and PageSize.

tryDelinearizeFixedSizeImpl()

bool llvm::tryDelinearizeFixedSizeImpl	(	ScalarEvolution *	SE,
		Instruction *	Inst,
		const SCEV *	AccessFn,
		SmallVectorImpl< const SCEV * > &	Subscripts,
		SmallVectorImpl< int > &	Sizes
	)

Implementation of fixed size array delinearization.

Try to delinearize access function for a fixed size multi-dimensional array, by deriving subscripts from GEP instructions. Returns true upon success and false otherwise. Inst is the load/store instruction whose pointer operand is the one we want to delinearize. AccessFn is its corresponding SCEV expression w.r.t. the surrounding loop.

Definition at line 522 of file Delinearization.cpp.

References assert(), llvm::SmallVectorImpl< T >::clear(), getIndexExpressionsFromGEP(), getLoadStorePointerOperand(), llvm::ScalarEvolution::getPointerBase(), llvm::SCEVUnknown::getValue(), llvm::SmallVectorBase< Size_T >::size(), and llvm::Value::stripPointerCasts().

tryEnforceAlignment()

Align llvm::tryEnforceAlignment	(	Value *	V,
		Align	PrefAlign,
		const DataLayout &	DL
	)

If the specified pointer points to an object that we control, try to modify the object's alignment to PrefAlign.

Returns a minimum known alignment of the value after the operation, which may be lower than PrefAlign.

Increating value alignment isn't often possible though. If alignment is important, a more reliable approach is to simply align all global variables and allocation instructions to their preferred alignment from the beginning.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1494 of file Local.cpp.

References DL.

Referenced by getOrEnforceKnownAlignment(), and inferAlignment().

tryFoldSPUpdateIntoPushPop()

bool llvm::tryFoldSPUpdateIntoPushPop	(	const ARMSubtarget &	Subtarget,
		MachineFunction &	MF,
		MachineInstr *	MI,
		unsigned	NumBytes
	)

Tries to add registers to the reglist of a given base-updating push/pop instruction to adjust the stack by an additional NumBytes.

This can save a few bytes per function in code-size, but obviously generates more memory traffic. As such, it only takes effect in functions being optimised for size.

Definition at line 2508 of file ARMBaseInstrInfo.cpp.

References llvm::MachineInstrBuilder::add(), assert(), llvm::MachineOperand::CreateReg(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), llvm::TargetRegisterClass::getRegister(), llvm::MachineRegisterInfo::getTargetRegisterInfo(), llvm::ARMSubtarget::hasMinSize(), isCalleeSavedRegister(), llvm::MachineOperand::isImplicit(), isPopOpcode(), isPushOpcode(), llvm::MachineOperand::isReg(), llvm::MachineBasicBlock::LQR_Dead, MI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), reverse(), and TRI.

Referenced by llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), and llvm::Thumb1FrameLowering::emitPrologue().

tryGreater()

bool llvm::tryGreater	(	int	TryVal,
		int	CandVal,
		GenericSchedulerBase::SchedCandidate &	TryCand,
		GenericSchedulerBase::SchedCandidate &	Cand,
		GenericSchedulerBase::CandReason	Reason
	)

Definition at line 3187 of file MachineScheduler.cpp.

References llvm::GenericSchedulerBase::SchedCandidate::Reason.

Referenced by llvm::PostGenericScheduler::tryCandidate(), llvm::PPCPostRASchedStrategy::tryCandidate(), llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), llvm::PPCPreRASchedStrategy::tryCandidate(), tryLatency(), and tryPressure().

tryLatency()

bool llvm::tryLatency	(	GenericSchedulerBase::SchedCandidate &	TryCand,
		GenericSchedulerBase::SchedCandidate &	Cand,
		SchedBoundary &	Zone
	)

Definition at line 3203 of file MachineScheduler.cpp.

References llvm::GenericSchedulerBase::BotHeightReduce, llvm::GenericSchedulerBase::BotPathReduce, llvm::SUnit::getDepth(), llvm::SUnit::getHeight(), llvm::SchedBoundary::getScheduledLatency(), llvm::SchedBoundary::isTop(), llvm::GenericSchedulerBase::SchedCandidate::SU, llvm::GenericSchedulerBase::TopDepthReduce, llvm::GenericSchedulerBase::TopPathReduce, tryGreater(), and tryLess().

Referenced by llvm::PostGenericScheduler::tryCandidate(), llvm::PPCPostRASchedStrategy::tryCandidate(), llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), and llvm::PPCPreRASchedStrategy::tryCandidate().

tryLess()

bool llvm::tryLess	(	int	TryVal,
		int	CandVal,
		GenericSchedulerBase::SchedCandidate &	TryCand,
		GenericSchedulerBase::SchedCandidate &	Cand,
		GenericSchedulerBase::CandReason	Reason
	)

Return true if this heuristic determines order.

TODO: Consider refactor return type of these functions as integer or enum, as we may need to differentiate whether TryCand is better than Cand.

Definition at line 3171 of file MachineScheduler.cpp.

References llvm::GenericSchedulerBase::SchedCandidate::Reason.

Referenced by llvm::PostGenericScheduler::tryCandidate(), llvm::PPCPostRASchedStrategy::tryCandidate(), llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), llvm::PPCPreRASchedStrategy::tryCandidate(), tryLatency(), and tryPressure().

tryPressure()

bool llvm::tryPressure	(	const PressureChange &	TryP,
		const PressureChange &	CandP,
		GenericSchedulerBase::SchedCandidate &	TryCand,
		GenericSchedulerBase::SchedCandidate &	Cand,
		GenericSchedulerBase::CandReason	Reason,
		const TargetRegisterInfo *	TRI,
		const MachineFunction &	MF
	)

Definition at line 3394 of file MachineScheduler.cpp.

References llvm::GenericSchedulerBase::SchedCandidate::AtTop, llvm::PressureChange::getPSetOrMax(), llvm::PressureChange::getUnitInc(), llvm::PressureChange::isValid(), std::swap(), TRI, tryGreater(), and tryLess().

Referenced by llvm::GenericScheduler::tryCandidate(), llvm::GCNMaxILPSchedStrategy::tryCandidate(), and llvm::PPCPreRASchedStrategy::tryCandidate().

tryPromoteCall()

bool llvm::tryPromoteCall

(

CallBase &

CB

)

Try to promote (devirtualize) a virtual call on an Alloca.

Return true on success.

Look for a pattern like:

o = alloca class.Impl %1 = getelementptr class.Impl, class.Impl* o, i64 0, i32 0, i32 0 store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV4Impl, i64 0, inrange i32 0, i64 2) to i32 (...)**), i32 (...)*** %1 %2 = getelementptr inbounds class.Impl, class.Impl* o, i64 0, i32 0 %3 = bitcast class.Interface* %2 to void (class.Interface*)*** vtable.i = load void (class.Interface*)**, void (class.Interface*)*** %3 %4 = load void (class.Interface*)*, void (class.Interface*)** vtable.i call void %4(class.Interface* nonnull %2)

@_ZTV4Impl = linkonce_odr dso_local unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8*, i8* }* @_ZTI4Impl to i8*), i8* bitcast (void (class.Impl*)* @_ZN4Impl3RunEv to i8*)] }

Definition at line 562 of file CallPromotionUtils.cpp.

References assert(), DL, FindAvailableLoadedValue(), llvm::APInt::getActiveBits(), llvm::CallBase::getCalledFunction(), llvm::CallBase::getCalledOperand(), llvm::CallBase::getCaller(), getFunctionAtVTableOffset(), llvm::GlobalValue::getParent(), llvm::Instruction::getParent(), llvm::LoadInst::getPointerOperand(), llvm::Value::getType(), llvm::APInt::getZExtValue(), llvm::GlobalVariable::hasDefinitiveInitializer(), llvm::GlobalVariable::isConstant(), isLegalToPromote(), promoteCall(), and llvm::Value::stripAndAccumulateConstantOffsets().

TryToSimplifyUncondBranchFromEmptyBlock()

bool llvm::TryToSimplifyUncondBranchFromEmptyBlock	(	BasicBlock *	BB,
		DomTreeUpdater *	DTU = nullptr
	)

BB is known to contain an unconditional branch, and contains no instructions other than PHI nodes, potential debug intrinsics and the branch.

If possible, eliminate BB by rewriting all the predecessors to branch to the successor block and return true. If we can't transform, return false.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 1119 of file Local.cpp.

References llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::BasicBlock::back(), llvm::BasicBlock::begin(), CanPropagatePredecessorsForPHIs(), CanRedirectPredsOfEmptyBBToSucc(), llvm::SmallPtrSetImplBase::clear(), llvm::SmallPtrSetImpl< PtrType >::contains(), dbgs(), DeleteDeadBlock(), llvm::Instruction::eraseFromParent(), llvm::BasicBlock::front(), llvm::BasicBlock::getContext(), llvm::Function::getEntryBlock(), llvm::BasicBlock::getFirstNonPHIIt(), llvm::Value::getName(), llvm::BasicBlock::getParent(), llvm::BasicBlock::getSinglePredecessor(), llvm::BasicBlock::getTerminator(), llvm::Value::hasName(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), LLVM_DEBUG, pred_begin(), pred_end(), pred_size(), predecessors(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), redirectValuesFromPredecessorsToPhi(), llvm::Value::replaceAllUsesWith(), llvm::Value::replaceUsesWithIf(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::BasicBlock::splice(), succ_empty(), and llvm::Value::takeName().

Referenced by llvm::JumpThreadingPass::runImpl().

ulpsFromBoundary()

static APFloatBase::integerPart llvm::ulpsFromBoundary ( const APFloatBase::integerPart *  parts, unsigned int  bits, bool  isNearest  )

static

Definition at line 685 of file APFloat.cpp.

References assert(), count(), and llvm::APFloatBase::integerPartWidth.

uniform() [1/2]

template<typename T , typename GenT >

T llvm::uniform

(

GenT &

Gen

)

Return a uniformly distributed random value of type T.

Definition at line 26 of file Random.h.

uniform() [2/2]

template<typename T , typename GenT >

T llvm::uniform	(	GenT &	Gen,
		T	Min,
		T	Max
	)

Return a uniformly distributed random value between Min and Max.

Definition at line 21 of file Random.h.

Referenced by llvm::RandomIRBuilder::newSink().

unique() [1/2]

template<typename Range >

auto llvm::unique

(

Range &&

R

)

Wrapper function around std::unique to allow calling unique on a container without having to specify the begin/end iterators.

Definition at line 2019 of file STLExtras.h.

References adl_begin(), and adl_end().

unique() [2/2]

template<typename Range , typename Predicate >

auto llvm::unique	(	Range &&	R,
		Predicate	P
	)

Definition at line 2013 of file STLExtras.h.

References adl_begin(), adl_end(), and P.

Referenced by llvm::AccelTableBase::computeBucketCount().

unique_dyn_cast() [1/2]

template<class X , class Y >

auto llvm::unique_dyn_cast ( std::unique_ptr< Y > &&  Val )

inline

Definition at line 785 of file Casting.h.

unique_dyn_cast() [2/2]

template<class X , class Y >

CastInfo< X, std::unique_ptr< Y > >::CastResultType llvm::unique_dyn_cast ( std::unique_ptr< Y > &  Val )

inline

unique_dyn_cast<X> - Given a unique_ptr<Y>, try to return a unique_ptr<X>, taking ownership of the input pointer iff isa<X>(Val) is true.

If the cast is successful, From refers to nullptr on exit and the casted value is returned. If the cast is unsuccessful, the function returns nullptr and From is unchanged.

Definition at line 778 of file Casting.h.

unique_dyn_cast_or_null() [1/2]

template<class X , class Y >

auto llvm::unique_dyn_cast_or_null ( std::unique_ptr< Y > &&  Val )

inline

Definition at line 800 of file Casting.h.

unique_dyn_cast_or_null() [2/2]

template<class X , class Y >

CastInfo< X, std::unique_ptr< Y > >::CastResultType llvm::unique_dyn_cast_or_null ( std::unique_ptr< Y > &  Val )

inline

Definition at line 793 of file Casting.h.

uniteAccessGroups()

MDNode * llvm::uniteAccessGroups	(	MDNode *	AccGroups1,
		MDNode *	AccGroups2
	)

Compute the union of two access-group lists.

If the list contains just one access group, it is returned directly. If the list is empty, returns nullptr.

Definition at line 718 of file VectorUtils.cpp.

References addToAccessGroupList(), llvm::MDNode::get(), and llvm::MDNode::getContext().

Referenced by PropagateCallSiteMetadata().

unknown_sign()

FPClassTest llvm::unknown_sign

(

FPClassTest

Mask

)

Return the test mask which returns true if the value could have the same set of classes, but with a different sign.

Definition at line 48 of file FloatingPointMode.cpp.

References fcInf, fcNan, fcNormal, fcSubnormal, and fcZero.

Referenced by llvm::InstCombinerImpl::SimplifyDemandedUseFPClass().

UnknownPadding()

unsigned llvm::UnknownPadding ( Align  Alignment, unsigned  KnownBits  )

inline

UnknownPadding - Return the worst case padding that could result from unknown offset bits.

This does not include alignment padding caused by known offset bits.

Parameters

Alignment	alignment
KnownBits	Number of known low offset bits.

Definition at line 33 of file ARMBasicBlockInfo.h.

References Log2(), and llvm::Align::value().

Referenced by llvm::BasicBlockInfo::postOffset().

UnrollAndJamLoop()

LoopUnrollResult llvm::UnrollAndJamLoop	(	Loop *	L,
		unsigned	Count,
		unsigned	TripCount,
		unsigned	TripMultiple,
		bool	UnrollRemainder,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		const TargetTransformInfo *	TTI,
		OptimizationRemarkEmitter *	ORE,
		Loop **	EpilogueLoop = nullptr
	)

Definition at line 216 of file LoopUnrollAndJam.cpp.

References addClonedBlockToLoopInfo(), llvm::DominatorTreeBase< NodeT, IsPostDom >::addNewBlock(), llvm::DomTreeUpdater::applyUpdatesPermissive(), assert(), llvm::BasicBlock::back(), llvm::ValueMap< KeyT, ValueT, Config >::begin(), llvm::LoopBlocksDFS::beginRPO(), CloneBasicBlock(), llvm::LoopBase< BlockT, LoopT >::contains(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::BranchInst::Create(), dbgs(), DEBUG_TYPE, llvm::OptimizationRemarkEmitter::emit(), llvm::SmallVectorImpl< T >::emplace_back(), EnableFSDiscriminator, llvm::ValueMap< KeyT, ValueT, Config >::end(), llvm::LoopBlocksDFS::endRPO(), llvm::LoopInfo::erase(), llvm::Instruction::eraseFromParent(), llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetLoop(), llvm::DomTreeUpdater::getDomTree(), llvm::LoopBase< BlockT, LoopT >::getExitBlock(), llvm::LoopBase< BlockT, LoopT >::getExitingBlock(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::DomTreeNodeBase< NodeT >::getIDom(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::LoopBase< BlockT, LoopT >::getLoopLatch(), llvm::LoopBase< BlockT, LoopT >::getLoopPreheader(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::BranchInst::getNumSuccessors(), llvm::LoopBase< BlockT, LoopT >::getParentLoop(), llvm::BranchInst::getSuccessor(), llvm::Instruction::getSuccessor(), llvm::BasicBlock::getTerminator(), I, llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::Loop::isLoopSimplifyForm(), llvm::Loop::isRecursivelyLCSSAForm(), llvm::BranchInst::isUnconditional(), LLVM_DEBUG, llvm_unreachable, MergeBlockSuccessorsIntoGivenBlocks(), moveHeaderPhiOperandsToForeBlocks(), partitionOuterLoopBlocks(), llvm::LoopBlocksDFS::perform(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::AssumptionCache::registerAssumption(), remapInstructionsInBlocks(), llvm::BranchInst::setSuccessor(), simplifyLoopAfterUnroll(), UnrollRuntimeLoopRemainder(), llvm::ScalarEvolution::verify(), llvm::LoopInfoBase< BlockT, LoopT >::verify(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::verify().

Referenced by tryToUnrollAndJamLoop().

UnrollLoop()

LoopUnrollResult llvm::UnrollLoop	(	Loop *	L,
		UnrollLoopOptions	ULO,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		const llvm::TargetTransformInfo *	TTI,
		OptimizationRemarkEmitter *	ORE,
		bool	PreserveLCSSA,
		Loop **	RemainderLoop = nullptr
	)

Unroll the given loop by Count.

The loop must be in LCSSA form. Unrolling can only fail when the loop's latch block is not terminated by a conditional branch instruction. However, if the trip count (and multiple) are not known, loop unrolling will mostly produce more code that is no faster.

If Runtime is true then UnrollLoop will try to insert a prologue or epilogue that ensures the latch has a trip multiple of Count. UnrollLoop will not runtime-unroll the loop if computing the run-time trip count will be expensive and AllowExpensiveTripCount is false.

The LoopInfo Analysis that is passed will be kept consistent.

This utility preserves LoopInfo. It will also preserve ScalarEvolution and DominatorTree if they are non-null.

If RemainderLoop is non-null, it will receive the remainder loop (if required and not fully unrolled).

Definition at line 295 of file LoopUnroll.cpp.

References addClonedBlockToLoopInfo(), llvm::DominatorTreeBase< NodeT, IsPostDom >::addNewBlock(), llvm::UnrollLoopOptions::AllowExpensiveTripCount, any_of(), llvm::DomTreeUpdater::applyUpdates(), assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::begin(), llvm::BasicBlock::begin(), llvm::ValueMap< KeyT, ValueT, Config >::begin(), llvm::LoopBlocksDFS::beginRPO(), llvm::CallingConv::C, llvm::DominatorTreeBase< NodeT, IsPostDom >::changeImmediateDominator(), changeToUnreachable(), llvm::DomTreeNodeBase< NodeT >::children(), cloneAndAdaptNoAliasScopes(), CloneBasicBlock(), llvm::LoopBase< BlockT, LoopT >::contains(), llvm::UnrollLoopOptions::Count, llvm::BranchInst::Create(), dbgs(), DEBUG_TYPE, llvm::OptimizationRemarkEmitter::emit(), llvm::SmallVectorImpl< T >::emplace_back(), EnableFSDiscriminator, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::ValueMap< KeyT, ValueT, Config >::end(), llvm::LoopBlocksDFS::endRPO(), erase(), llvm::LoopInfo::erase(), llvm::Instruction::eraseFromParent(), llvm::ValueMap< KeyT, ValueT, Config >::find(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::DominatorTree::findNearestCommonDominator(), for(), llvm::UnrollLoopOptions::Force, llvm::ScalarEvolution::forgetAllLoops(), llvm::UnrollLoopOptions::ForgetAllSCEV, llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetTopmostLoop(), llvm::ScalarEvolution::forgetValue(), formLCSSARecursively(), llvm::DomTreeUpdater::getDomTree(), llvm::DomTreeNodeBase< NodeT >::getIDom(), llvm::PHINode::getIncomingValueForBlock(), llvm::ilist_node_impl< OptionsT >::getIterator(), getLoopEstimatedTripCount(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::LoopBase< BlockT, LoopT >::getParentLoop(), llvm::BasicBlock::getSingleSuccessor(), llvm::ScalarEvolution::getSmallConstantMaxTripCount(), llvm::ScalarEvolution::getSmallConstantTripCount(), llvm::ScalarEvolution::getSmallConstantTripMultiple(), llvm::BasicBlock::getTerminator(), llvm::BasicBlock::getUniquePredecessor(), I, identifyNoAliasScopesToClone(), Idx, Info, llvm::SetVector< T, Vector, Set, N >::insert(), llvm::ScalarEvolution::isBackedgeTakenCountMaxOrZero(), isEpilogProfitable(), llvm::Loop::isLCSSAForm(), LLVM_DEBUG, MergeBlockIntoPredecessor(), needToInsertPhisForLCSSA(), llvm::LoopBlocksDFS::perform(), PHI, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::AssumptionCache::registerAssumption(), remapInstructionsInBlocks(), llvm::BasicBlock::removePredecessor(), llvm::UnrollLoopOptions::Runtime, llvm::ValueMapIterator< DenseMapT, KeyT >::ValueTypeProxy::second, setLoopEstimatedTripCount(), simplifyLoop(), simplifyLoopAfterUnroll(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::size(), llvm::SmallVectorBase< Size_T >::size(), successors(), to_vector(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::try_emplace(), Unmodified, llvm::UnrollLoopOptions::UnrollRemainder, UnrollRuntimeEpilog, UnrollRuntimeLoopRemainder(), UnrollVerifyDomtree, UnrollVerifyLoopInfo, llvm::LoopInfoBase< BlockT, LoopT >::verify(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::verify().

Referenced by tryToUnrollLoop(), and UnrollRuntimeLoopRemainder().

UnrollRuntimeLoopRemainder()

bool llvm::UnrollRuntimeLoopRemainder	(	Loop *	L,
		unsigned	Count,
		bool	AllowExpensiveTripCount,
		bool	UseEpilogRemainder,
		bool	UnrollRemainder,
		bool	ForgetAllSCEV,
		LoopInfo *	LI,
		ScalarEvolution *	SE,
		DominatorTree *	DT,
		AssumptionCache *	AC,
		const TargetTransformInfo *	TTI,
		bool	PreserveLCSSA,
		Loop **	ResultLoop = nullptr
	)

Insert code in the prolog/epilog code when unrolling a loop with a run-time trip-count.

This method assumes that the loop unroll factor is total number of loop bodies in the loop after unrolling. (Some folks refer to the unroll factor as the number of extra copies added). We assume also that the loop unroll factor is a power-of-two. So, after unrolling the loop, the number of loop bodies executed is 2, 4, 8, etc. Note - LLVM converts the if-then-sequence to a switch instruction in SimplifyCFG.cpp. Then, the backend decides how code for the switch instruction is generated.

Prolog case extraiters = tripcount % loopfactor if (extraiters == 0) jump Loop: else jump Prol: Prol: LoopBody; extraiters -= 1 // Omitted if unroll factor is 2. if (extraiters != 0) jump Prol: // Omitted if unroll factor is 2. if (tripcount < loopfactor) jump End: Loop: ... End:

Epilog case extraiters = tripcount % loopfactor if (tripcount < loopfactor) jump LoopExit: unroll_iters = tripcount - extraiters Loop: LoopBody; (executes unroll_iter times); unroll_iter -= 1 if (unroll_iter != 0) jump Loop: LoopExit: if (extraiters == 0) jump EpilExit: Epil: LoopBody; (executes extraiters times) extraiters -= 1 // Omitted if unroll factor is 2. if (extraiters != 0) jump Epil: // Omitted if unroll factor is 2. EpilExit:

Definition at line 582 of file LoopUnrollRuntime.cpp.

References llvm::PHINode::addIncoming(), assert(), B, breakLoopBackedge(), canProfitablyUnrollMultiExitLoop(), llvm::DominatorTreeBase< NodeT, IsPostDom >::changeImmediateDominator(), CloneLoopBlocks(), ConnectEpilog(), ConnectProlog(), llvm::PHINode::Create(), llvm::IRBuilderBase::CreateAdd(), llvm::MDBuilder::createBranchWeights(), llvm::IRBuilderBase::CreateICmp(), llvm::IRBuilderBase::CreateSub(), CreateTripRemainder(), dbgs(), DL, llvm::SmallVectorImpl< T >::emplace_back(), llvm::SmallVectorBase< Size_T >::empty(), EpilogHeaderWeights, llvm::Instruction::eraseFromParent(), llvm::SCEVExpander::expandCodeFor(), F, llvm::ScalarEvolution::forgetTopmostLoop(), formDedicatedExitBlocks(), llvm::ScalarEvolution::getAddExpr(), llvm::Constant::getAllOnesValue(), llvm::DomTreeNodeBase< NodeT >::getBlock(), llvm::LoopBase< BlockT, LoopT >::getBlocks(), llvm::ScalarEvolution::getConstant(), llvm::ScalarEvolution::getExitCount(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), llvm::LoopBase< BlockT, LoopT >::getLoopLatch(), llvm::Value::getName(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getNode(), llvm::BasicBlock::getSingleSuccessor(), llvm::BranchInst::getSuccessor(), llvm::BasicBlock::getTerminator(), llvm::SCEV::getType(), llvm::Value::getType(), hasBranchWeightMD(), I, llvm::Instruction::insertBefore(), is_contained(), isGuaranteedNotToBeUndefOrPoison(), llvm::SCEVExpander::isHighCostExpansion(), isInstructionTriviallyDead(), llvm::BranchInst::isUnconditional(), LLVM_DEBUG, Log2_32(), llvm::ValueMap< KeyT, ValueT, Config >::lookup(), llvm::ScalarEvolution::loopHasNoAbnormalExits(), make_early_inc_range(), MergeBlockIntoPredecessor(), llvm::LoopBlocksDFS::perform(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), RecursivelyDeleteTriviallyDeadInstructions(), RemapDbgVariableRecordRange(), RemapInstruction(), llvm::LoopInfo::replacementPreservesLCSSAForm(), RF_IgnoreMissingLocals, RF_NoModuleLevelChanges, SCEVCheapExpansionBudget, llvm::BranchInst::setCondition(), llvm::Instruction::setDebugLoc(), llvm::IRBuilderBase::SetInsertPoint(), llvm::Value::setName(), simplifyInstruction(), llvm::SmallVectorBase< Size_T >::size(), SplitBlock(), SplitBlockPredecessors(), SplitEdge(), successors(), UnrollLoop(), llvm::LoopInfoBase< BlockT, LoopT >::verify(), and llvm::DominatorTreeBase< NodeT, IsPostDom >::verify().

Referenced by UnrollAndJamLoop(), and UnrollLoop().

unwrap() [1/10]

Attribute llvm::unwrap ( LLVMAttributeRef  Attr )

inline

Definition at line 303 of file Attributes.h.

References llvm::Attribute::fromRawPointer().

Referenced by LLVMAddAlias2(), LLVMAddAttributeAtIndex(), LLVMAddCallSiteAttribute(), LLVMAddCase(), LLVMAddDestination(), LLVMAddFunction(), LLVMAddGlobal(), LLVMAddGlobalIFunc(), LLVMAddGlobalInAddressSpace(), LLVMAddGlobalMapping(), LLVMAddHandler(), LLVMAddIncoming(), LLVMAddMetadataToInst(), LLVMAddModule(), LLVMAddModuleFlag(), LLVMAddNamedMetadataOperand(), LLVMAlignOf(), LLVMAppendBasicBlockInContext(), LLVMAppendExistingBasicBlock(), LLVMAppendModuleInlineAsm(), LLVMArrayType(), LLVMArrayType2(), LLVMBasicBlockAsValue(), LLVMBFloatTypeInContext(), LLVMBlockAddress(), LLVMBuildAdd(), LLVMBuildAddrSpaceCast(), LLVMBuildAggregateRet(), LLVMBuildAlloca(), LLVMBuildAnd(), LLVMBuildArrayAlloca(), LLVMBuildArrayMalloc(), LLVMBuildAShr(), LLVMBuildAtomicCmpXchg(), LLVMBuildAtomicRMW(), LLVMBuildBinOp(), LLVMBuildBitCast(), LLVMBuildBr(), LLVMBuildCall2(), LLVMBuildCallWithOperandBundles(), LLVMBuildCast(), LLVMBuildCatchPad(), LLVMBuildCatchRet(), LLVMBuildCatchSwitch(), LLVMBuildCleanupPad(), LLVMBuildCleanupRet(), LLVMBuildCondBr(), LLVMBuilderGetDefaultFPMathTag(), LLVMBuilderSetDefaultFPMathTag(), LLVMBuildExactSDiv(), LLVMBuildExactUDiv(), LLVMBuildExtractElement(), LLVMBuildExtractValue(), LLVMBuildFAdd(), LLVMBuildFCmp(), LLVMBuildFDiv(), LLVMBuildFence(), LLVMBuildFMul(), LLVMBuildFNeg(), LLVMBuildFPCast(), LLVMBuildFPExt(), LLVMBuildFPToSI(), LLVMBuildFPToUI(), LLVMBuildFPTrunc(), LLVMBuildFree(), LLVMBuildFreeze(), LLVMBuildFRem(), LLVMBuildFSub(), LLVMBuildGEP2(), LLVMBuildGlobalString(), LLVMBuildGlobalStringPtr(), LLVMBuildICmp(), LLVMBuildInBoundsGEP2(), LLVMBuildIndirectBr(), LLVMBuildInsertElement(), LLVMBuildInsertValue(), LLVMBuildIntCast(), LLVMBuildIntCast2(), LLVMBuildIntToPtr(), LLVMBuildInvoke2(), LLVMBuildInvokeWithOperandBundles(), LLVMBuildIsNotNull(), LLVMBuildIsNull(), LLVMBuildLandingPad(), LLVMBuildLoad2(), LLVMBuildLShr(), LLVMBuildMalloc(), LLVMBuildMemCpy(), LLVMBuildMemMove(), LLVMBuildMemSet(), LLVMBuildMul(), LLVMBuildNeg(), LLVMBuildNot(), LLVMBuildNSWAdd(), LLVMBuildNSWMul(), LLVMBuildNSWNeg(), LLVMBuildNSWSub(), LLVMBuildNUWAdd(), LLVMBuildNUWMul(), LLVMBuildNUWNeg(), LLVMBuildNUWSub(), LLVMBuildOr(), LLVMBuildPhi(), LLVMBuildPointerCast(), LLVMBuildPtrDiff2(), LLVMBuildPtrToInt(), LLVMBuildResume(), LLVMBuildRet(), LLVMBuildRetVoid(), LLVMBuildSDiv(), LLVMBuildSelect(), LLVMBuildSExt(), LLVMBuildSExtOrBitCast(), LLVMBuildShl(), LLVMBuildShuffleVector(), LLVMBuildSIToFP(), LLVMBuildSRem(), LLVMBuildStore(), LLVMBuildStructGEP2(), LLVMBuildSub(), LLVMBuildSwitch(), LLVMBuildTrunc(), LLVMBuildTruncOrBitCast(), LLVMBuildUDiv(), LLVMBuildUIToFP(), LLVMBuildUnreachable(), LLVMBuildURem(), LLVMBuildVAArg(), LLVMBuildXor(), LLVMBuildZExt(), LLVMBuildZExtOrBitCast(), LLVMClearInsertionPosition(), LLVMCloneModule(), LLVMConstAddrSpaceCast(), LLVMConstAllOnes(), LLVMConstArray(), LLVMConstArray2(), LLVMConstBitCast(), LLVMConstGEP2(), LLVMConstInBoundsGEP2(), LLVMConstInlineAsm(), LLVMConstIntToPtr(), LLVMConstNull(), LLVMConstPointerCast(), LLVMConstPtrToInt(), LLVMConstReal(), LLVMConstRealOfString(), LLVMConstRealOfStringAndSize(), LLVMConstStringInContext(), LLVMConstStringInContext2(), LLVMConstStructInContext(), LLVMConstTrunc(), LLVMConstTruncOrBitCast(), LLVMContextDispose(), LLVMContextGetDiagnosticContext(), LLVMContextGetDiagnosticHandler(), LLVMContextSetDiagnosticHandler(), LLVMContextSetDiscardValueNames(), LLVMContextSetYieldCallback(), LLVMContextShouldDiscardValueNames(), LLVMCopyModuleFlagsMetadata(), LLVMCreateBasicBlockInContext(), LLVMCreateBuilderInContext(), LLVMCreateDIBuilder(), LLVMCreateDIBuilderDisallowUnresolved(), LLVMCreateEnumAttribute(), LLVMCreateExecutionEngineForModule(), LLVMCreateFunctionPassManagerForModule(), LLVMCreateGenericValueOfFloat(), LLVMCreateInterpreterForModule(), LLVMCreateJITCompilerForModule(), LLVMCreateMCJITCompilerForModule(), LLVMCreateOperandBundle(), LLVMCreateStringAttribute(), LLVMCreateTypeAttribute(), LLVMDeleteBasicBlock(), LLVMDIBuilderCreateArrayType(), LLVMDIBuilderCreateArtificialType(), LLVMDIBuilderCreateAutoVariable(), LLVMDIBuilderCreateBasicType(), LLVMDIBuilderCreateBitFieldMemberType(), LLVMDIBuilderCreateClassType(), LLVMDIBuilderCreateCompileUnit(), LLVMDIBuilderCreateConstantValueExpression(), LLVMDIBuilderCreateDebugLocation(), LLVMDIBuilderCreateEnumerationType(), LLVMDIBuilderCreateEnumerator(), LLVMDIBuilderCreateExpression(), LLVMDIBuilderCreateFile(), LLVMDIBuilderCreateForwardDecl(), LLVMDIBuilderCreateFunction(), LLVMDIBuilderCreateGlobalVariableExpression(), LLVMDIBuilderCreateImportedDeclaration(), LLVMDIBuilderCreateImportedModuleFromAlias(), LLVMDIBuilderCreateImportedModuleFromModule(), LLVMDIBuilderCreateImportedModuleFromNamespace(), LLVMDIBuilderCreateInheritance(), LLVMDIBuilderCreateLexicalBlock(), LLVMDIBuilderCreateLexicalBlockFile(), LLVMDIBuilderCreateMacro(), LLVMDIBuilderCreateMemberPointerType(), LLVMDIBuilderCreateMemberType(), LLVMDIBuilderCreateModule(), LLVMDIBuilderCreateNameSpace(), LLVMDIBuilderCreateNullPtrType(), LLVMDIBuilderCreateObjCIVar(), LLVMDIBuilderCreateObjCProperty(), LLVMDIBuilderCreateObjectPointerType(), LLVMDIBuilderCreateParameterVariable(), LLVMDIBuilderCreatePointerType(), LLVMDIBuilderCreateQualifiedType(), LLVMDIBuilderCreateReferenceType(), LLVMDIBuilderCreateReplaceableCompositeType(), LLVMDIBuilderCreateStaticMemberType(), LLVMDIBuilderCreateStructType(), LLVMDIBuilderCreateSubroutineType(), LLVMDIBuilderCreateTempGlobalVariableFwdDecl(), LLVMDIBuilderCreateTempMacroFile(), LLVMDIBuilderCreateTypedef(), LLVMDIBuilderCreateUnionType(), LLVMDIBuilderCreateUnspecifiedType(), LLVMDIBuilderCreateVectorType(), LLVMDIBuilderFinalize(), LLVMDIBuilderFinalizeSubprogram(), LLVMDIBuilderGetOrCreateArray(), LLVMDIBuilderGetOrCreateSubrange(), LLVMDIBuilderGetOrCreateTypeArray(), LLVMDIBuilderInsertDbgValueIntrinsicAtEnd(), LLVMDIBuilderInsertDbgValueIntrinsicBefore(), LLVMDIBuilderInsertDbgValueRecordAtEnd(), LLVMDIBuilderInsertDbgValueRecordBefore(), LLVMDIBuilderInsertDeclareIntrinsicAtEnd(), LLVMDIBuilderInsertDeclareIntrinsicBefore(), LLVMDIBuilderInsertDeclareRecordAtEnd(), LLVMDIBuilderInsertDeclareRecordBefore(), LLVMDisposeBuilder(), LLVMDisposeDIBuilder(), LLVMDisposeExecutionEngine(), LLVMDisposeGenericValue(), LLVMDisposeMCJITMemoryManager(), LLVMDisposeMemoryBuffer(), LLVMDisposeModule(), LLVMDisposeModuleProvider(), LLVMDisposeOperandBundle(), LLVMDisposePassManager(), LLVMDoubleTypeInContext(), LLVMDumpModule(), LLVMDumpType(), LLVMDumpValue(), LLVMExecutionEngineGetErrMsg(), LLVMFindFunction(), LLVMFloatTypeInContext(), LLVMFP128TypeInContext(), LLVMFunctionType(), LLVMGenericValueIntWidth(), LLVMGenericValueToFloat(), LLVMGenericValueToInt(), LLVMGenericValueToPointer(), LLVMGetAlignment(), LLVMGetBasicBlockName(), LLVMGetBasicBlockParent(), LLVMGetBasicBlockTerminator(), LLVMGetBitcodeModuleInContext(), LLVMGetBitcodeModuleInContext2(), LLVMGetBufferSize(), LLVMGetBufferStart(), LLVMGetCastOpcode(), LLVMGetCmpXchgFailureOrdering(), LLVMGetCmpXchgSuccessOrdering(), LLVMGetComdatSelectionKind(), LLVMGetCurrentDebugLocation(), LLVMGetCurrentDebugLocation2(), LLVMGetDataLayoutStr(), LLVMGetDebugLocColumn(), LLVMGetDebugLocDirectory(), LLVMGetDebugLocFilename(), LLVMGetDebugLocLine(), LLVMGetDiagInfoDescription(), LLVMGetDiagInfoSeverity(), LLVMGetElementType(), LLVMGetEnumAttributeKind(), LLVMGetEnumAttributeValue(), LLVMGetExecutionEngineTargetData(), LLVMGetExecutionEngineTargetMachine(), LLVMGetFCmpPredicate(), LLVMGetFirstFunction(), LLVMGetFirstGlobal(), LLVMGetFirstGlobalAlias(), LLVMGetFirstGlobalIFunc(), LLVMGetFirstInstruction(), LLVMGetFirstNamedMetadata(), LLVMGetFirstUse(), LLVMGetFunctionAddress(), LLVMGetGlobalValueAddress(), LLVMGetICmpPredicate(), LLVMGetIndices(), LLVMGetInsertBlock(), LLVMGetInstructionOpcode(), LLVMGetIntrinsicDeclaration(), LLVMGetIntrinsicID(), LLVMGetLastFunction(), LLVMGetLastGlobal(), LLVMGetLastGlobalAlias(), LLVMGetLastGlobalIFunc(), LLVMGetLastInstruction(), LLVMGetLastNamedMetadata(), LLVMGetMaskValue(), LLVMGetMDKindIDInContext(), LLVMGetMDNodeOperands(), LLVMGetMDString(), LLVMGetMetadataKind(), LLVMGetModuleContext(), LLVMGetModuleDebugMetadataVersion(), LLVMGetModuleFlag(), LLVMGetModuleIdentifier(), LLVMGetModuleInlineAsm(), LLVMGetNamedFunction(), LLVMGetNamedGlobal(), LLVMGetNamedGlobalAlias(), LLVMGetNamedGlobalIFunc(), LLVMGetNamedMetadata(), LLVMGetNamedMetadataName(), LLVMGetNamedMetadataNumOperands(), LLVMGetNamedMetadataOperands(), LLVMGetNextBasicBlock(), LLVMGetNextNamedMetadata(), LLVMGetNextUse(), LLVMGetNumArgOperands(), LLVMGetNumContainedTypes(), LLVMGetNumIndices(), LLVMGetNumMaskElements(), LLVMGetNumOperandBundleArgs(), LLVMGetNumOperands(), LLVMGetOperand(), LLVMGetOperandBundleArgAtIndex(), LLVMGetOperandBundleTag(), LLVMGetOperandUse(), LLVMGetOrdering(), LLVMGetOrInsertComdat(), LLVMGetOrInsertNamedMetadata(), LLVMGetPointerToGlobal(), LLVMGetPoison(), LLVMGetPreviousBasicBlock(), LLVMGetPreviousNamedMetadata(), LLVMGetSourceFileName(), LLVMGetStringAttributeKind(), LLVMGetStringAttributeValue(), LLVMGetSubtypes(), LLVMGetTarget(), LLVMGetTypeAttributeValue(), LLVMGetTypeByName(), LLVMGetTypeByName2(), LLVMGetTypeContext(), LLVMGetTypeKind(), LLVMGetUndef(), LLVMGetUnwindDest(), LLVMGetUsedValue(), LLVMGetUser(), LLVMGetValueKind(), LLVMGetValueName(), LLVMGetValueName2(), LLVMGetVolatile(), LLVMGlobalCopyAllMetadata(), LLVMHalfTypeInContext(), LLVMInsertBasicBlockInContext(), LLVMInsertExistingBasicBlockAfterInsertBlock(), LLVMInsertIntoBuilder(), LLVMInsertIntoBuilderWithName(), LLVMInstructionClone(), LLVMInt128TypeInContext(), LLVMInt16TypeInContext(), LLVMInt1TypeInContext(), LLVMInt32TypeInContext(), LLVMInt64TypeInContext(), LLVMInt8TypeInContext(), LLVMIntrinsicCopyOverloadedName(), LLVMIntrinsicCopyOverloadedName2(), LLVMIntrinsicGetType(), LLVMIntTypeInContext(), LLVMIsAMDNode(), LLVMIsAMDString(), LLVMIsATerminatorInst(), LLVMIsAtomicSingleThread(), LLVMIsAValueAsMetadata(), LLVMIsConstant(), LLVMIsEnumAttribute(), LLVMIsNewDbgInfoFormat(), LLVMIsNull(), LLVMIsPoison(), LLVMIsStringAttribute(), LLVMIsTypeAttribute(), LLVMIsUndef(), LLVMLabelTypeInContext(), LLVMLinkModules2(), LLVMMDNodeInContext(), LLVMMDNodeInContext2(), LLVMMDStringInContext(), LLVMMDStringInContext2(), LLVMMetadataAsValue(), LLVMMetadataReplaceAllUsesWith(), LLVMMetadataTypeInContext(), LLVMModuleCreateWithNameInContext(), LLVMMoveBasicBlockAfter(), LLVMMoveBasicBlockBefore(), LLVMOrcLLJITEnableDebugSupport(), LLVMParseBitcodeInContext(), LLVMParseBitcodeInContext2(), LLVMParseIRInContext(), LLVMPointerType(), LLVMPointerTypeInContext(), LLVMPositionBuilder(), LLVMPositionBuilderAtEnd(), LLVMPositionBuilderBefore(), LLVMPPCFP128TypeInContext(), LLVMPrintDbgRecordToString(), LLVMPrintModuleToFile(), LLVMPrintModuleToString(), LLVMPrintTypeToString(), LLVMPrintValueToString(), LLVMRemarkArgGetDebugLoc(), LLVMRemarkArgGetKey(), LLVMRemarkArgGetValue(), LLVMRemarkDebugLocGetSourceColumn(), LLVMRemarkDebugLocGetSourceFilePath(), LLVMRemarkDebugLocGetSourceLine(), LLVMRemarkEntryDispose(), LLVMRemarkEntryGetDebugLoc(), LLVMRemarkEntryGetFirstArg(), LLVMRemarkEntryGetFunctionName(), LLVMRemarkEntryGetHotness(), LLVMRemarkEntryGetNextArg(), LLVMRemarkEntryGetNumArgs(), LLVMRemarkEntryGetPassName(), LLVMRemarkEntryGetRemarkName(), LLVMRemarkEntryGetType(), LLVMRemarkParserDispose(), LLVMRemarkParserGetErrorMessage(), LLVMRemarkParserGetNext(), LLVMRemarkParserHasError(), LLVMRemarkStringGetData(), LLVMRemarkStringGetLen(), LLVMRemoveBasicBlockFromParent(), LLVMRemoveModule(), LLVMReplaceAllUsesWith(), LLVMReplaceMDNodeOperandWith(), LLVMRunFunction(), LLVMRunFunctionAsMain(), LLVMRunPassManager(), LLVMRunStaticConstructors(), LLVMRunStaticDestructors(), LLVMScalableVectorType(), LLVMSetAlignment(), LLVMSetArgOperand(), LLVMSetAtomicSingleThread(), LLVMSetCmpXchgFailureOrdering(), LLVMSetCmpXchgSuccessOrdering(), LLVMSetComdat(), LLVMSetComdatSelectionKind(), LLVMSetCondition(), LLVMSetCurrentDebugLocation(), LLVMSetCurrentDebugLocation2(), LLVMSetDataLayout(), LLVMSetInstDebugLocation(), LLVMSetIsNewDbgInfoFormat(), LLVMSetModuleIdentifier(), LLVMSetModuleInlineAsm(), LLVMSetModuleInlineAsm2(), LLVMSetNormalDest(), LLVMSetOperand(), LLVMSetOrdering(), LLVMSetSourceFileName(), LLVMSetSuccessor(), LLVMSetTarget(), LLVMSetUnwindDest(), LLVMSetValueName(), LLVMSetValueName2(), LLVMSetVolatile(), LLVMSizeOf(), LLVMStripModuleDebugInfo(), LLVMStructCreateNamed(), LLVMStructSetBody(), LLVMStructTypeInContext(), LLVMTargetExtTypeInContext(), LLVMTemporaryMDNode(), LLVMTokenTypeInContext(), LLVMTypeIsSized(), LLVMTypeOf(), LLVMValueAsMetadata(), LLVMValueIsBasicBlock(), LLVMVectorType(), LLVMVerifyModule(), LLVMVoidTypeInContext(), LLVMWriteBitcodeToFD(), LLVMWriteBitcodeToFile(), LLVMWriteBitcodeToMemoryBuffer(), LLVMX86AMXTypeInContext(), LLVMX86FP80TypeInContext(), LLVMX86MMXTypeInContext(), parallelForEachError(), and llvm::orc::CAPIDefinitionGenerator::tryToGenerate().

unwrap() [2/10]

std::optional< CodeModel::Model > llvm::unwrap ( LLVMCodeModel  Model, bool &  JIT  )

inline

Definition at line 25 of file CodeGenCWrappers.h.

References llvm::CodeModel::Kernel, llvm::CodeModel::Large, LLVMCodeModelDefault, LLVMCodeModelJITDefault, LLVMCodeModelKernel, LLVMCodeModelLarge, LLVMCodeModelMedium, LLVMCodeModelSmall, LLVMCodeModelTiny, llvm::CodeModel::Medium, llvm::CodeModel::Small, and llvm::CodeModel::Tiny.

unwrap() [3/10]

LLVMContext ** llvm::unwrap ( LLVMContextRef *  Tys )

inline

Definition at line 343 of file LLVMContext.h.

unwrap() [4/10]

Error llvm::unwrap ( LLVMErrorRef  ErrRef )

inline

Conversion from LLVMErrorRef to Error for C error bindings.

Definition at line 1418 of file Error.h.

unwrap() [5/10]

Metadata ** llvm::unwrap ( LLVMMetadataRef *  MDs )

inline

Definition at line 147 of file Metadata.h.

unwrap() [6/10]

Module * llvm::unwrap ( LLVMModuleProviderRef  MP )

inline

Definition at line 1086 of file Module.h.

unwrap() [7/10]

DataLayout * llvm::unwrap ( LLVMTargetDataRef  P )

inline

Definition at line 612 of file DataLayout.h.

References P.

unwrap() [8/10]

Type ** llvm::unwrap ( LLVMTypeRef *  Tys )

inline

Definition at line 518 of file Type.h.

unwrap() [9/10]

Value ** llvm::unwrap ( LLVMValueRef *  Vals )

inline

Definition at line 1054 of file Value.h.

unwrap() [10/10]

template<typename T >

T ** llvm::unwrap ( LLVMValueRef *  Vals, unsigned  Length  )

inline

Definition at line 1059 of file Value.h.

References E, I, and Length.

updateCGAndAnalysisManagerForCGSCCPass()

LazyCallGraph::SCC & llvm::updateCGAndAnalysisManagerForCGSCCPass	(	LazyCallGraph &	G,
		LazyCallGraph::SCC &	C,
		LazyCallGraph::Node &	N,
		CGSCCAnalysisManager &	AM,
		CGSCCUpdateResult &	UR,
		FunctionAnalysisManager &	FAM
	)

Helper to update the call graph after running a CGSCC pass.

CGSCC passes can only mutate the call graph in specific ways. This routine provides a helper that updates the call graph in those ways including returning whether any changes were made and populating a CG update result struct for the overall CGSCC walk.

Definition at line 1208 of file CGSCCPassManager.cpp.

References FAM, G, N, and updateCGAndAnalysisManagerForPass().

Referenced by llvm::CallGraphUpdater::reanalyzeFunction(), and updateCallGraphAfterCoroutineSplit().

updateCGAndAnalysisManagerForFunctionPass()

LazyCallGraph::SCC & llvm::updateCGAndAnalysisManagerForFunctionPass	(	LazyCallGraph &	G,
		LazyCallGraph::SCC &	C,
		LazyCallGraph::Node &	N,
		CGSCCAnalysisManager &	AM,
		CGSCCUpdateResult &	UR,
		FunctionAnalysisManager &	FAM
	)

Helper to update the call graph after running a function pass.

Function passes can only mutate the call graph in specific ways. This routine provides a helper that updates the call graph in those ways including returning whether any changes were made and populating a CG update result struct for the overall CGSCC walk.

Definition at line 1201 of file CGSCCPassManager.cpp.

References FAM, G, N, and updateCGAndAnalysisManagerForPass().

Referenced by llvm::CGSCCToFunctionPassAdaptor::run(), and updateCallGraphAfterCoroutineSplit().

updateChildIncompleteness()

static void llvm::updateChildIncompleteness ( const DWARFDie &  Die, CompileUnit &  CU, CompileUnit::DIEInfo &  ChildInfo  )

static

Helper that updates the completeness of the current DIE based on the completeness of one of its children.

It depends on the incompleteness of the children already being computed.

Definition at line 637 of file DWARFLinker.cpp.

References llvm::DWARFDie::getTag(), llvm::dwarf_linker::classic::CompileUnit::DIEInfo::Incomplete, and llvm::dwarf_linker::classic::CompileUnit::DIEInfo::Prune.

updateChildPruning()

static void llvm::updateChildPruning ( const DWARFDie &  Die, CompileUnit &  CU, CompileUnit::DIEInfo &  ChildInfo  )

static

Definition at line 279 of file DWARFLinker.cpp.

References Info, and llvm::dwarf_linker::classic::CompileUnit::DIEInfo::Prune.

Referenced by analyzeContextInfo().

updateCompilerUsed()

void llvm::updateCompilerUsed	(	Module &	TheModule,
		const TargetMachine &	TM,
		const StringSet<> &	AsmUndefinedRefs
	)

Find all globals in TheModule that are referenced in AsmUndefinedRefs, as well as the user-supplied functions definitions that are also libcalls, and create or update the magic "llvm.compiler_used" global in TheModule.

Definition at line 122 of file UpdateCompilerUsed.cpp.

References appendToCompilerUsed(), and TM.

updateDbgValueForSpill()

void llvm::updateDbgValueForSpill	(	MachineInstr &	Orig,
		int	FrameIndex,
		Register	Reg
	)

Update a DBG_VALUE whose value has been spilled to FrameIndex.

Useful when modifying an instruction in place while iterating over a basic block.

Definition at line 2343 of file MachineInstr.cpp.

References llvm::MachineOperand::ChangeToImmediate(), computeExprForSpill(), llvm::MachineInstr::getDebugExpressionOp(), llvm::MachineInstr::getDebugOffset(), llvm::MachineInstr::getDebugOperandsForReg(), llvm::MachineInstr::isNonListDebugValue(), and llvm::MachineOperand::setMetadata().

updateIndexWPDForExports()

void llvm::updateIndexWPDForExports	(	ModuleSummaryIndex &	Summary,
		function_ref< bool(StringRef, ValueInfo)>	isExported,
		std::map< ValueInfo, std::vector< VTableSlotSummary > > &	LocalWPDTargetsMap
	)

Call after cross-module importing to update the recorded single impl devirt target names for any locals that were exported.

Definition at line 927 of file WholeProgramDevirt.cpp.

References assert(), and llvm::ModuleSummaryIndex::getGlobalNameForLocal().

Referenced by llvm::ThinLTOCodeGenerator::run().

updateIndirectCalls()

void llvm::updateIndirectCalls

(

ModuleSummaryIndex &

Index

)

Update call edges for indirect calls to local functions added from SamplePGO when needed.

Normally this is done during computeDeadSymbolsAndUpdateIndirectCalls, but can be called standalone when that is not called (e.g. during testing).

Definition at line 1193 of file FunctionImport.cpp.

References updateValueInfoForIndirectCalls().

Referenced by computeDeadSymbolsAndUpdateIndirectCalls().

updateLoopMetadataDebugLocations()

void llvm::updateLoopMetadataDebugLocations	(	Instruction &	I,
		function_ref< Metadata *(Metadata *)>	Updater
	)

Update the debug locations contained within the MD_loop metadata attached to the instruction I, if one exists.

Updater is applied to Metadata operand in the MD_loop metadata: the returned value is included in the updated loop metadata node if it is non-null.

Definition at line 425 of file DebugInfo.cpp.

References I, and updateLoopMetadataDebugLocationsImpl().

Referenced by fixupDebugInfoPostExtraction(), fixupLineNumbers(), moveFunctionData(), and stripNonLineTableDebugInfo().

updatePhiNodes()

void llvm::updatePhiNodes	(	BasicBlock *	DestBB,
		BasicBlock *	OldPred,
		BasicBlock *	NewPred,
		PHINode *	Until = nullptr
	)

Replaces all uses of OldPred with the NewPred block in all PHINodes in a block.

Definition at line 810 of file BasicBlockUtils.cpp.

References assert(), and llvm::BasicBlock::phis().

Referenced by ehAwareSplitEdge(), and rewritePHIsForCleanupPad().

updateProfileCallee()

void llvm::updateProfileCallee	(	Function *	Callee,
		int64_t	EntryDelta,
		const ValueMap< const Value *, WeakTrackingVH > *	VMap = nullptr
	)

Updates profile information by adjusting the entry count by adding EntryDelta then scaling callsite information by the new count divided by the old count.

VMap is used during inlinng to also update the new clone

Definition at line 1893 of file InlineFunction.cpp.

References llvm::ValueMap< KeyT, ValueT, Config >::count(), and I.

Referenced by updateCallProfile().

updatePruning()

static bool llvm::updatePruning ( const DWARFDie &  Die, CompileUnit &  CU, uint64_t  ModulesEndOffset  )

static

Definition at line 257 of file DWARFLinker.cpp.

References llvm::DWARFDie::find(), llvm::DWARFDie::getTag(), Info, isTypeTag(), and llvm::dwarf::toUnsigned().

Referenced by analyzeContextInfo().

updatePublicTypeTestCalls()

void llvm::updatePublicTypeTestCalls	(	Module &	M,
		bool	WholeProgramVisibilityEnabledInLTO
	)

Definition at line 851 of file WholeProgramDevirt.cpp.

References llvm::CallInst::Create(), llvm::Intrinsic::getDeclaration(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Intrinsic::getName(), llvm::ConstantInt::getTrue(), hasWholeProgramVisibility(), make_early_inc_range(), and llvm::Value::uses().

Referenced by llvm::LTOCodeGenerator::optimize(), and llvm::lto::thinBackend().

updateRefIncompleteness()

static void llvm::updateRefIncompleteness ( const DWARFDie &  Die, CompileUnit &  CU, CompileUnit::DIEInfo &  RefInfo  )

static

Helper that updates the completeness of the current DIE based on the completeness of the DIEs it references.

It depends on the incompleteness of the referenced DIE already being computed.

Definition at line 657 of file DWARFLinker.cpp.

References llvm::DWARFDie::getTag(), and llvm::dwarf_linker::classic::CompileUnit::DIEInfo::Incomplete.

updateVCallVisibilityInIndex()

void llvm::updateVCallVisibilityInIndex	(	ModuleSummaryIndex &	Index,
		bool	WholeProgramVisibilityEnabledInLTO,
		const DenseSet< GlobalValue::GUID > &	DynamicExportSymbols,
		const DenseSet< GlobalValue::GUID > &	VisibleToRegularObjSymbols
	)

If whole program visibility asserted, then upgrade all public vcall visibility metadata on vtable definition summaries to linkage unit visibility in Module summary index (for ThinLTO).

Definition at line 894 of file WholeProgramDevirt.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::count(), hasWholeProgramVisibility(), P, llvm::GlobalObject::VCallVisibilityLinkageUnit, and llvm::GlobalObject::VCallVisibilityPublic.

Referenced by llvm::ThinLTOCodeGenerator::run().

updateVCallVisibilityInModule()

void llvm::updateVCallVisibilityInModule	(	Module &	M,
		bool	WholeProgramVisibilityEnabledInLTO,
		const DenseSet< GlobalValue::GUID > &	DynamicExportSymbols,
		bool	ValidateAllVtablesHaveTypeInfos,
		function_ref< bool(StringRef)>	IsVisibleToRegularObj
	)

If whole program visibility asserted, then upgrade all public vcall visibility metadata on vtable definitions to linkage unit visibility in Module IR (for regular or hybrid LTO).

Definition at line 825 of file WholeProgramDevirt.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::count(), llvm::GlobalValue::getGUID(), llvm::GlobalObject::getVCallVisibility(), llvm::GlobalObject::hasMetadata(), hasWholeProgramVisibility(), llvm::GlobalObject::setVCallVisibilityMetadata(), skipUpdateDueToValidation(), llvm::GlobalObject::VCallVisibilityLinkageUnit, and llvm::GlobalObject::VCallVisibilityPublic.

Referenced by llvm::LTOCodeGenerator::optimize().

UpgradeARCRuntime()

void llvm::UpgradeARCRuntime

(

Module &

M

)

Convert calls to ARC runtime functions to intrinsic calls and upgrade the old retain release marker to new module flag format.

Definition at line 4937 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), llvm::CastInst::castIsValid(), llvm::IRBuilderBase::CreateBitCast(), llvm::IRBuilderBase::CreateCall(), llvm::Function::eraseFromParent(), llvm::Instruction::eraseFromParent(), llvm::CallBase::getArgOperand(), llvm::CallBase::getCalledFunction(), llvm::Intrinsic::getDeclaration(), llvm::Function::getFunctionType(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::FunctionType::getParamType(), llvm::Instruction::getParent(), llvm::FunctionType::getReturnType(), llvm::Value::getType(), I, make_early_inc_range(), llvm::Value::replaceAllUsesWith(), llvm::CallInst::setTailCallKind(), llvm::Value::takeName(), upgradeRetainReleaseMarker(), llvm::Value::use_empty(), and llvm::Value::users().

UpgradeAttributes()

void llvm::UpgradeAttributes

(

AttrBuilder &

B

)

Upgrade attributes that changed format or kind.

Definition at line 5432 of file AutoUpgrade.cpp.

References A, B, and llvm::StringRef::empty().

UpgradeBitCastExpr()

Constant * llvm::UpgradeBitCastExpr	(	unsigned	Opc,
		Constant *	C,
		Type *	DestTy
	)

This is an auto-upgrade for bitcast constant expression between pointers with different address spaces: the instruction is replaced by a pair ptrtoint+inttoptr.

Definition at line 4862 of file AutoUpgrade.cpp.

References llvm::CallingConv::C, Context, llvm::Type::getInt64Ty(), llvm::ConstantExpr::getIntToPtr(), llvm::Type::getPointerAddressSpace(), llvm::ConstantExpr::getPtrToInt(), and llvm::Type::isPtrOrPtrVectorTy().

UpgradeBitCastInst()

Instruction * llvm::UpgradeBitCastInst	(	unsigned	Opc,
		Value *	V,
		Type *	DestTy,
		Instruction *&	Temp
	)

This is an auto-upgrade for bitcast between pointers with different address spaces: the instruction is replaced by a pair ptrtoint+inttoptr.

Definition at line 4840 of file AutoUpgrade.cpp.

References Context, llvm::CastInst::Create(), llvm::Type::getInt64Ty(), llvm::Type::getPointerAddressSpace(), and llvm::Type::isPtrOrPtrVectorTy().

UpgradeCallsToIntrinsic()

void llvm::UpgradeCallsToIntrinsic

(

Function *

F

)

This is an auto-upgrade hook for any old intrinsic function syntaxes which need to have both the function updated as well as all calls updated to the new function.

This should only be run in a post-processing fashion so that it can update all calls to the old function.

Definition at line 4796 of file AutoUpgrade.cpp.

References assert(), F, make_early_inc_range(), UpgradeIntrinsicCall(), and UpgradeIntrinsicFunction().

UpgradeDataLayoutString()

std::string llvm::UpgradeDataLayoutString	(	StringRef	DL,
		StringRef	Triple
	)

Upgrade the datalayout string by adding a section for address space pointers.

Definition at line 5342 of file AutoUpgrade.cpp.

References DL, llvm::MachineBasicBlock::empty(), Groups, I, llvm::StringRef::npos, and Ref.

UpgradeDebugInfo()

bool llvm::UpgradeDebugInfo

(

Module &

M

)

Check the debug info version number, if it is out-dated, drop the debug info.

Return true if module is modified.

Definition at line 4884 of file AutoUpgrade.cpp.

References DEBUG_METADATA_VERSION, DisableAutoUpgradeDebugInfo, errs(), getDebugMetadataVersionFromModule(), Modified, report_fatal_error(), StripDebugInfo(), and verifyModule().

Referenced by llvm::FunctionImporter::importFunctions(), parseAssemblyFileWithIndex(), parseAssemblyInto(), parseAssemblyWithIndex(), and llvm::LLParser::Run().

UpgradeFunctionAttributes()

void llvm::UpgradeFunctionAttributes

(

Function &

F

)

Correct any IR that is relying on old function attribute behavior.

Definition at line 5258 of file AutoUpgrade.cpp.

References A, F, and llvm::AttributeFuncs::typeIncompatible().

UpgradeGlobalVariable()

GlobalVariable * llvm::UpgradeGlobalVariable

(

GlobalVariable *

GV

)

This checks for global variables which should be upgraded.

If it requires upgrading, returns a pointer to the upgraded variable.

Definition at line 1433 of file AutoUpgrade.cpp.

References llvm::CallingConv::C, llvm::ConstantArray::get(), llvm::StructType::get(), llvm::ConstantStruct::get(), llvm::Value::getContext(), llvm::ArrayType::getElementType(), llvm::StructType::getElementType(), llvm::GlobalVariable::getInitializer(), llvm::GlobalValue::getLinkage(), llvm::Value::getName(), llvm::Constant::getNullValue(), llvm::StructType::getNumElements(), llvm::IRBuilderBase::getPtrTy(), llvm::Value::getType(), llvm::GlobalValue::getValueType(), llvm::GlobalVariable::hasInitializer(), llvm::Value::hasName(), and N.

UpgradeInlineAsmString()

void llvm::UpgradeInlineAsmString

(

std::string *

AsmStr

)

Upgrade comment in call to inline asm that represents an objc retain release marker.

Definition at line 2212 of file AutoUpgrade.cpp.

upgradeInstructionLoopAttachment()

MDNode * llvm::upgradeInstructionLoopAttachment

(

MDNode &

N

)

Upgrade the loop attachment metadata node.

Definition at line 5326 of file AutoUpgrade.cpp.

References llvm::MDTuple::get(), isOldLoopArgument(), N, none_of(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), and upgradeLoopArgument().

Referenced by llvm::MetadataLoader::MetadataLoaderImpl::parseMetadataAttachment().

UpgradeIntrinsicCall()

void llvm::UpgradeIntrinsicCall	(	CallBase *	CI,
		Function *	NewFn
	)

This is the complement to the above, replacing a specific call to an intrinsic function with a call to the specified new function.

Upgrade a call to an old intrinsic.

All argument and return casting must be provided to seamlessly integrate with existing context.

Definition at line 2406 of file AutoUpgrade.cpp.

References A, Addr, Aligned, llvm::DIExpression::append(), applyX86MaskOn1BitsVec(), llvm::Function::arg_size(), llvm::CallBase::arg_size(), llvm::CallBase::args(), assert(), B, llvm::CallingConv::C, llvm::IRBuilderBase::CreateAdd(), llvm::IRBuilderBase::CreateAlignedLoad(), llvm::IRBuilderBase::CreateAlignedStore(), llvm::IRBuilderBase::CreateAnd(), llvm::IRBuilderBase::CreateAtomicRMW(), llvm::IRBuilderBase::CreateBitCast(), llvm::IRBuilderBase::CreateCall(), llvm::IRBuilderBase::CreateExtractElement(), llvm::IRBuilderBase::CreateExtractValue(), llvm::IRBuilderBase::CreateFAdd(), llvm::IRBuilderBase::CreateFDiv(), llvm::IRBuilderBase::CreateFMul(), llvm::IRBuilderBase::CreateFNeg(), llvm::IRBuilderBase::CreateFPExt(), llvm::IRBuilderBase::CreateFSub(), llvm::IRBuilderBase::CreateICmp(), llvm::IRBuilderBase::CreateICmpEQ(), llvm::IRBuilderBase::CreateICmpSGE(), llvm::IRBuilderBase::CreateICmpSLE(), llvm::IRBuilderBase::CreateICmpUGE(), llvm::IRBuilderBase::CreateICmpULE(), llvm::IRBuilderBase::CreateInsertElement(), llvm::IRBuilderBase::CreateInsertValue(), llvm::IRBuilderBase::CreateInsertVector(), llvm::IRBuilderBase::CreateIntCast(), llvm::IRBuilderBase::CreateLoad(), llvm::IRBuilderBase::CreateMul(), llvm::IRBuilderBase::CreateNeg(), llvm::IRBuilderBase::CreateNot(), llvm::IRBuilderBase::CreateOr(), llvm::IRBuilderBase::CreatePointerCast(), llvm::IRBuilderBase::CreateSelect(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateShuffleVector(), llvm::IRBuilderBase::CreateSIToFP(), llvm::IRBuilderBase::CreateSub(), llvm::IRBuilderBase::CreateTrunc(), llvm::IRBuilderBase::CreateUIToFP(), llvm::IRBuilderBase::CreateVectorSplat(), llvm::IRBuilderBase::CreateXor(), llvm::IRBuilderBase::CreateZExt(), llvm::StringSwitch< T, R >::Default(), Dynamic, emitX86ScalarSelect(), emitX86Select(), llvm::Instruction::eraseFromParent(), F, llvm::AtomicRMWInst::FAdd, llvm::ConstantAsMetadata::get(), llvm::AttributeList::get(), llvm::ConstantTokenNone::get(), llvm::MDNode::get(), llvm::MetadataAsValue::get(), llvm::FixedVectorType::get(), llvm::PoisonValue::get(), llvm::ConstantAggregateZero::get(), llvm::Constant::getAllOnesValue(), llvm::Function::getArg(), llvm::CallBase::getArgOperand(), llvm::CallBase::getAttributes(), llvm::IRBuilderBase::getBFloatTy(), llvm::Type::getBFloatTy(), llvm::CallBase::getCalledFunction(), llvm::CallBase::getCalledOperand(), llvm::Value::getContext(), llvm::Intrinsic::getDeclaration(), llvm::IRBuilderBase::getFalse(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::Type::getFloatTy(), llvm::AttributeList::getFnAttrs(), llvm::Function::getFunctionType(), llvm::CallBase::getFunctionType(), llvm::Type::getHalfTy(), llvm::IRBuilderBase::getInt16Ty(), llvm::IRBuilderBase::getInt32Ty(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::IRBuilderBase::getInt8(), llvm::Type::getInt8Ty(), llvm::Function::getIntrinsicID(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::ScalableVectorType::getMinNumElements(), llvm::Instruction::getModule(), llvm::Value::getName(), llvm::Constant::getNullValue(), llvm::User::getNumOperands(), llvm::User::getOperand(), llvm::Instruction::getParent(), llvm::ConstantExpr::getPointerCast(), llvm::Type::getPrimitiveSizeInBits(), llvm::IRBuilderBase::getPtrTy(), llvm::AttributeList::getRetAttrs(), llvm::Function::getReturnType(), llvm::Type::getScalarSizeInBits(), llvm::Type::getScalarType(), llvm::ShuffleVectorInst::getShuffleMask(), llvm::Value::getType(), getType(), llvm::PointerType::getUnqual(), getX86MaskVec(), High, I, Idx, Intr, llvm::Type::isBFloatTy(), llvm::Type::isIntegerTy(), llvm::Module::IsNewDbgInfoFormat, LHS, llvm_unreachable, N, Name, llvm::Intrinsic::not_intrinsic, Offset, Ptr, llvm::SmallVectorTemplateBase< T, bool >::push_back(), rename(), llvm::Value::replaceAllUsesWith(), RetTy, RHS, llvm::CallBase::setAttributes(), llvm::CallBase::setCalledFunction(), llvm::CallBase::setCalledOperand(), llvm::IRBuilderBase::SetInsertPoint(), llvm::Instruction::setMetadata(), shouldUpgradeNVPTXBF16Intrinsic(), Size, llvm::StringSwitch< T, R >::StartsWith(), std::swap(), llvm::Value::takeName(), upgradeAbs(), upgradeAMDGCNIntrinsicCall(), upgradeARMIntrinsicCall(), upgradeAVX512MaskToSelect(), upgradeDbgIntrinsicToDbgRecord(), upgradeIntrinsicFunction1(), upgradeMaskedCompare(), upgradeMaskedLoad(), upgradeMaskedMove(), upgradeMaskedStore(), upgradeMaskToInt(), upgradePMULDQ(), upgradeX86ALIGNIntrinsics(), upgradeX86BinaryIntrinsics(), upgradeX86ConcatShift(), upgradeX86MaskedShift(), upgradeX86PSLLDQIntrinsics(), upgradeX86PSRLDQIntrinsics(), upgradeX86Rotate(), upgradeX86vpcom(), and upgradeX86VPERMT2Intrinsics().

Referenced by UpgradeCallsToIntrinsic().

UpgradeIntrinsicFunction()

bool llvm::UpgradeIntrinsicFunction	(	Function *	F,
		Function *&	NewFn,
		bool	CanUpgradeDebugIntrinsicsToRecords = true
	)

This is a more granular function that simply checks an intrinsic function for upgrading, and returns true if it requires upgrading.

It may return null in NewFn if the all calls to the original intrinsic function should be transformed to non-function-call instructions.

Definition at line 1418 of file AutoUpgrade.cpp.

References assert(), F, llvm::Intrinsic::getAttributes(), and upgradeIntrinsicFunction1().

Referenced by UpgradeCallsToIntrinsic().

UpgradeModuleFlags()

bool llvm::UpgradeModuleFlags

(

Module &

M

)

This checks for module flags which should be upgraded.

It returns true if module is modified.

Definition at line 5058 of file AutoUpgrade.cpp.

References assert(), B, llvm::Module::Error, llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::MDString::get(), llvm::Type::getInt32Ty(), llvm::Type::getInt8Ty(), llvm::DWARFExpression::Operation::getNumOperands(), llvm::NamedMDNode::getNumOperands(), llvm::NamedMDNode::getOperand(), I, Int32Ty, llvm::Module::Max, llvm::Module::Min, llvm::Module::Override, llvm::NamedMDNode::setOperand(), and llvm::SmallVectorBase< Size_T >::size().

UpgradeOperandBundles()

void llvm::UpgradeOperandBundles

(

std::vector< OperandBundleDef > &

OperandBundles

)

Upgrade operand bundles (without knowing about their user instruction).

Definition at line 5459 of file AutoUpgrade.cpp.

References erase_if(), llvm::OperandBundleDefT< InputTy >::getTag(), and llvm::OperandBundleDefT< InputTy >::inputs().

UpgradeSectionAttributes()

void llvm::UpgradeSectionAttributes

(

Module &

M

)

Definition at line 5201 of file AutoUpgrade.cpp.

References OS.

UpgradeTBAANode()

MDNode * llvm::UpgradeTBAANode

(

MDNode &

TBAANode

)

If the given TBAA tag uses the scalar TBAA format, create a new node corresponding to the upgrade to the struct-path aware TBAA format.

Otherwise return the TBAANode itself.

Definition at line 4814 of file AutoUpgrade.cpp.

References Context, llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::MDNode::getContext(), llvm::Type::getInt64Ty(), llvm::Constant::getNullValue(), llvm::MDNode::getNumOperands(), and llvm::MDNode::getOperand().

Referenced by llvm::MetadataLoader::MetadataLoaderImpl::parseMetadataAttachment().

upper_bound() [1/2]

template<typename R , typename T >

auto llvm::upper_bound	(	R &&	Range,
		T &&	Value
	)

Provide wrappers to std::upper_bound which take ranges instead of having to pass begin/end explicitly.

Definition at line 1967 of file STLExtras.h.

References adl_begin(), and adl_end().

Referenced by llvm::pdb::UDTLayoutBase::addChildToLayout(), llvm::DWARFUnitVector::addUnit(), getUnitForOffset(), llvm::AddressRanges::insert(), SortNonLocalDepInfoCache(), and llvm::object::ELFFile< ELFT >::toMappedAddr().

upper_bound() [2/2]

template<typename R , typename T , typename Compare >

auto llvm::upper_bound	(	R &&	Range,
		T &&	Value,
		Compare	C
	)

Definition at line 1973 of file STLExtras.h.

References adl_begin(), adl_end(), and llvm::CallingConv::C.

upward_defs()

iterator_range< upward_defs_iterator > llvm::upward_defs ( const MemoryAccessPair &  Pair, DominatorTree &  DT  )

inline

Definition at line 1302 of file MemorySSA.h.

References make_range(), upward_defs_begin(), and upward_defs_end().

upward_defs_begin()

upward_defs_iterator llvm::upward_defs_begin ( const MemoryAccessPair &  Pair, DominatorTree &  DT  )

inline

Definition at line 1295 of file MemorySSA.h.

Referenced by checkClobberSanity(), and upward_defs().

upward_defs_end()

upward_defs_iterator llvm::upward_defs_end ( )

inline

Definition at line 1299 of file MemorySSA.h.

Referenced by checkClobberSanity(), and upward_defs().

UseContextLessSummary()

cl::opt< bool > llvm::UseContextLessSummary	(	"profile-summary-contextless"	,
		cl::Hidden	,
		cl::desc("Merge context profiles before calculating thresholds.")
	)

UseIterativeBFIInference()

cl::opt< bool > llvm::UseIterativeBFIInference	(	"use-iterative-bfi-inference"	,
		cl::Hidden	,
		cl::desc("Apply an iterative post-processing to infer correct BFI counts")
	)

UseSegmentSetForPhysRegs()

cl::opt< bool > llvm::UseSegmentSetForPhysRegs	(	"use-segment-set-for-physregs"	,
		cl::Hidden	,
		cl::init(true)	,
		cl::desc("Use segment set for the computation of the live ranges of physregs.")
	)

useUniversalCRT()

bool llvm::useUniversalCRT	(	ToolsetLayout	VSLayout,
		const std::string &	VCToolChainPath,
		llvm::Triple::ArchType	TargetArch,
		llvm::vfs::FileSystem &	VFS
	)

Definition at line 393 of file MSVCPaths.cpp.

References llvm::sys::path::append(), llvm::vfs::FileSystem::exists(), getSubDirectoryPath(), and Include.

val2MImm()

static uint64_t llvm::val2MImm ( uint64_t  Val )

inlinestatic

val2MImm - Convert an integer immediate value to target MImm immediate.

Definition at line 358 of file VE.h.

References countl_one(), and countl_zero().

Referenced by llvm::VEInstrInfo::foldImmediate().

valTypesFromMVTs()

void llvm::valTypesFromMVTs	(	ArrayRef< MVT >	In,
		SmallVectorImpl< wasm::ValType > &	Out
	)

Definition at line 108 of file WebAssemblyMachineFunctionInfo.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::WebAssembly::toValType().

Referenced by llvm::WebAssemblyAsmPrinter::emitFunctionBodyStart(), getFunctionReturns(), and signatureFromMVTs().

valueComesBefore()

static bool llvm::valueComesBefore ( const Value *  A, const Value *  B  )

static

Definition at line 99 of file PredicateInfo.cpp.

References A, and B.

Referenced by llvm::ValueDFS_Compare::localComesBefore().

ValueIs()

template<class InnerMatcher >

detail::ValueIsMatcher< InnerMatcher > llvm::ValueIs

(

const InnerMatcher &

ValueMatcher

)

Matches an std::optional<T> with a value that conforms to an inner matcher.

To match std::nullopt you could use Eq(std::nullopt).

Definition at line 104 of file SupportHelpers.h.

VarAndRedzoneSize()

static uint64_t llvm::VarAndRedzoneSize ( uint64_t  Size, uint64_t  Granularity, uint64_t  Alignment  )

static

Definition at line 40 of file ASanStackFrameLayout.cpp.

References alignTo(), and Size.

Referenced by ComputeASanStackFrameLayout().

VCMPOpcodeToVPT()

static unsigned llvm::VCMPOpcodeToVPT ( unsigned  Opcode )

inlinestatic

Definition at line 607 of file ARMBaseInstrInfo.h.

Referenced by findVCMPToFoldIntoVPST(), and IsVCMP().

VCTPOpcodeToLSTP()

static unsigned llvm::VCTPOpcodeToLSTP ( unsigned  Opcode, bool  IsDoLoop  )

inlinestatic

Definition at line 25 of file MVETailPredUtils.h.

References llvm_unreachable.

VECondCodeToString()

static const char * llvm::VECondCodeToString ( VECC::CondCode  CC )

inlinestatic

Definition at line 85 of file VE.h.

References CC, llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_EQ, llvm::VECC::CC_EQNAN, llvm::VECC::CC_G, llvm::VECC::CC_GE, llvm::VECC::CC_GENAN, llvm::VECC::CC_GNAN, llvm::VECC::CC_IEQ, llvm::VECC::CC_IG, llvm::VECC::CC_IGE, llvm::VECC::CC_IL, llvm::VECC::CC_ILE, llvm::VECC::CC_INE, llvm::VECC::CC_L, llvm::VECC::CC_LE, llvm::VECC::CC_LENAN, llvm::VECC::CC_LNAN, llvm::VECC::CC_NAN, llvm::VECC::CC_NE, llvm::VECC::CC_NENAN, llvm::VECC::CC_NUM, and llvm_unreachable.

Referenced by llvm::VEInstPrinter::printCCOperand().

VECondCodeToVal()

static unsigned llvm::VECondCodeToVal ( VECC::CondCode  CC )

inlinestatic

Definition at line 154 of file VE.h.

References CC, llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_EQ, llvm::VECC::CC_EQNAN, llvm::VECC::CC_G, llvm::VECC::CC_GE, llvm::VECC::CC_GENAN, llvm::VECC::CC_GNAN, llvm::VECC::CC_IEQ, llvm::VECC::CC_IG, llvm::VECC::CC_IGE, llvm::VECC::CC_IL, llvm::VECC::CC_ILE, llvm::VECC::CC_INE, llvm::VECC::CC_L, llvm::VECC::CC_LE, llvm::VECC::CC_LENAN, llvm::VECC::CC_LNAN, llvm::VECC::CC_NAN, llvm::VECC::CC_NE, llvm::VECC::CC_NENAN, llvm::VECC::CC_NUM, and llvm_unreachable.

VERDToString()

static const char * llvm::VERDToString ( VERD::RoundingMode  R )

inlinestatic

Definition at line 264 of file VE.h.

References llvm_unreachable, llvm::VERD::RD_NONE, llvm::VERD::RD_RA, llvm::VERD::RD_RM, llvm::VERD::RD_RN, llvm::VERD::RD_RP, and llvm::VERD::RD_RZ.

Referenced by llvm::VEInstPrinter::printRDOperand().

VERDToVal()

static unsigned llvm::VERDToVal ( VERD::RoundingMode  R )

inlinestatic

Definition at line 294 of file VE.h.

References llvm_unreachable, llvm::VERD::RD_NONE, llvm::VERD::RD_RA, llvm::VERD::RD_RM, llvm::VERD::RD_RN, llvm::VERD::RD_RP, and llvm::VERD::RD_RZ.

verifyFunction()

bool llvm::verifyFunction	(	const Function &	F,
		raw_ostream *	OS = nullptr
	)

Check a function for errors, useful for use when debugging a pass.

If there are no errors, the function returns false. If an error is found, a message describing the error is written to OS (if non-null) and true is returned.

Definition at line 7041 of file Verifier.cpp.

References F, OS, and Verifier.

Referenced by llvm::CodeExtractor::extractCodeRegion(), generateReproducer(), llvm::ScalarEvolution::isBasicBlockEntryGuardedByCond(), llvm::ScalarEvolution::isLoopBackedgeGuardedByCond(), LLVMVerifyFunction(), postSplitCleanup(), llvm::LoopVectorizePass::processLoop(), processLoopInVPlanNativePath(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::VerifierAnalysis::run(), and llvm::slpvectorizer::BoUpSLP::~BoUpSLP().

verifyIntrinsicTables()

static void llvm::verifyIntrinsicTables ( )

static

Definition at line 1403 of file X86IntrinsicsInfo.h.

References assert(), IntrinsicsWithChain, IntrinsicsWithoutChain, and is_sorted().

Referenced by llvm::X86TargetLowering::X86TargetLowering().

verifyKeepChain()

static void llvm::verifyKeepChain ( CompileUnit &  CU )

static

Verify the keep chain by looking for DIEs that are kept but who's parent isn't.

Definition at line 952 of file DWARFLinker.cpp.

References llvm::DWARFDie::children(), llvm::WithColor::error(), errs(), formatv(), report_fatal_error(), and reverse().

Referenced by llvm::dwarf_linker::classic::DWARFLinker::link().

verifyMachineFunction()

void llvm::verifyMachineFunction	(	const std::string &	Banner,
		const MachineFunction &	MF
	)

Definition at line 350 of file MachineVerifier.cpp.

References report_fatal_error().

verifyModule()

bool llvm::verifyModule	(	const Module &	M,
		raw_ostream *	OS = nullptr,
		bool *	BrokenDebugInfo = nullptr
	)

Check a module for errors.

If there are no errors, the function returns false. If an error is found, a message describing the error is written to OS (if non-null) and true is returned.

Returns

true if the module is broken. If BrokenDebugInfo is supplied, DebugInfo verification failures won't be considered as error and instead *BrokenDebugInfo will be set to true. Debug info errors can be "recovered" from by stripping the debug info.

Definition at line 7052 of file Verifier.cpp.

References F, OS, and Verifier.

Referenced by LLVMVerifyModule(), parseAndVerify(), llvm::VerifyInstrumentation::registerCallbacks(), llvm::VerifierAnalysis::run(), and UpgradeDebugInfo().

verifySafepointIR()

void llvm::verifySafepointIR

(

Function &

F

)

Run the safepoint verifier over a single function. Crashes on failure.

Definition at line 236 of file SafepointIRVerifier.cpp.

References F, and pass.

VerifyScheduling()

cl::opt< bool > llvm::VerifyScheduling	(	"verify-misched"	,
		cl::Hidden	,
		cl::desc("Verify machine instrs before and after machine scheduling")
	)

verifyVPlanIsValid()

bool llvm::verifyVPlanIsValid

(

const VPlan &

Plan

)

Verify invariants for general VPlans.

Currently it checks the following:

1. Region/Block verification: Check the Region/Block verification invariants for every region in the H-CFG.
2. all phi-like recipes must be at the beginning of a block, with no other recipes in between. Note that currently there is still an exception for VPBlendRecipes.

Definition at line 293 of file VPlanVerifier.cpp.

References any_of(), llvm::VPInstruction::BranchOnCond, llvm::VPInstruction::BranchOnCount, llvm::VPBasicBlock::empty(), llvm::VPBasicBlock::end(), errs(), llvm::VPlan::getEntry(), llvm::VPRegionBlock::getEntry(), llvm::VPRegionBlock::getExiting(), llvm::VPlan::getLiveOuts(), llvm::VPBlockBase::getParent(), llvm::VPlan::getVectorLoopRegion(), llvm::DominatorTreeBase< NodeT, IsPostDom >::recalculate(), verifyRegionRec(), and vp_depth_first_shallow().

versionCallSite()

CallBase & llvm::versionCallSite	(	CallBase &	CB,
		Value *	Callee,
		MDNode *	BranchWeights
	)

Predicate and clone the given call site.

This function creates an if-then-else structure at the location of the call site. The "if" condition compares the call site's called value to the given callee. The original call site is moved into the "else" block, and a clone of the call site is placed in the "then" block. The cloned instruction is returned.

This function creates an if-then-else structure at the location of the call site. The "if" condition compares the call site's called value to the given callee. The original call site is moved into the "else" block, and a clone of the call site is placed in the "then" block. The cloned instruction is returned.

For example, the call instruction below:

orig_bb: t0 = call i32 ptr() ...

Is replace by the following:

orig_bb: cond = icmp eq i32 ()* ptr, @func br i1 cond, then_bb, else_bb

then_bb: ; The clone of the original call instruction is placed in the "then" ; block. It is not yet promoted. t1 = call i32 ptr() br merge_bb

else_bb: ; The original call instruction is moved to the "else" block. t0 = call i32 ptr() br merge_bb

merge_bb: ; Uses of the original call instruction are replaced by uses of the phi ; node. t2 = phi i32 [ t0, else_bb ], [ t1, then_bb ] ...

A similar transformation is performed for invoke instructions. However, since invokes are terminating, more work is required. For example, the invoke instruction below:

orig_bb: t0 = invoke ptr() to label normal_dst unwind label unwind_dst

Is replace by the following:

orig_bb: cond = icmp eq i32 ()* ptr, @func br i1 cond, then_bb, else_bb

then_bb: ; The clone of the original invoke instruction is placed in the "then" ; block, and its normal destination is set to the "merge" block. It is ; not yet promoted. t1 = invoke i32 ptr() to label merge_bb unwind label unwind_dst

else_bb: ; The original invoke instruction is moved into the "else" block, and ; its normal destination is set to the "merge" block. t0 = invoke i32 ptr() to label merge_bb unwind label unwind_dst

merge_bb: ; Uses of the original invoke instruction are replaced by uses of the ; phi node, and the merge block branches to the normal destination. t2 = phi i32 [ t0, else_bb ], [ t1, then_bb ] br normal_dst

An indirect musttail call is processed slightly differently in that:

1. No merge block needed for the orginal and the cloned callsite, since either one ends the flow. No phi node is needed either.
2. The return statement following the original call site is duplicated too and placed immediately after the cloned call site per the IR convention.

For example, the musttail call instruction below:

orig_bb: t0 = musttail call i32 ptr() ...

Is replaced by the following:

cond_bb: cond = icmp eq i32 ()* ptr, @func br i1 cond, then_bb, orig_bb

then_bb: ; The clone of the original call instruction is placed in the "then" ; block. It is not yet promoted. t1 = musttail call i32 ptr() ret t1

orig_bb: ; The original call instruction stays in its original block. t0 = musttail call i32 ptr() ret t0

Definition at line 283 of file CallPromotionUtils.cpp.

References assert(), llvm::Instruction::clone(), Cond, llvm::IRBuilderBase::CreateBitCast(), llvm::IRBuilderBase::CreateBr(), llvm::IRBuilderBase::CreateICmpEQ(), createRetPHINode(), llvm::Instruction::eraseFromParent(), fixupPHINodeForNormalDest(), fixupPHINodeForUnwindDest(), llvm::CallBase::getCalledOperand(), llvm::ilist_node_with_parent< NodeTy, ParentTy, Options >::getNextNode(), llvm::Instruction::getParent(), llvm::Value::getType(), llvm::Instruction::insertBefore(), llvm::CallBase::isMustTailCall(), llvm::Instruction::moveBefore(), llvm::IRBuilderBase::SetInsertPoint(), llvm::Value::setName(), SplitBlockAndInsertIfThen(), and SplitBlockAndInsertIfThenElse().

Referenced by promoteCallWithIfThenElse().

VEValToCondCode()

static VECC::CondCode llvm::VEValToCondCode ( unsigned  Val, bool  IsInteger  )

inlinestatic

Definition at line 205 of file VE.h.

References llvm::VECC::CC_AF, llvm::VECC::CC_AT, llvm::VECC::CC_EQ, llvm::VECC::CC_EQNAN, llvm::VECC::CC_G, llvm::VECC::CC_GE, llvm::VECC::CC_GENAN, llvm::VECC::CC_GNAN, llvm::VECC::CC_IEQ, llvm::VECC::CC_IG, llvm::VECC::CC_IGE, llvm::VECC::CC_IL, llvm::VECC::CC_ILE, llvm::VECC::CC_INE, llvm::VECC::CC_L, llvm::VECC::CC_LE, llvm::VECC::CC_LENAN, llvm::VECC::CC_LNAN, llvm::VECC::CC_NAN, llvm::VECC::CC_NE, llvm::VECC::CC_NENAN, llvm::VECC::CC_NUM, and llvm_unreachable.

Referenced by DecodeBranchCondition(), and DecodeCCOperand().

VEValToRD()

static VERD::RoundingMode llvm::VEValToRD ( unsigned  Val )

inlinestatic

Definition at line 309 of file VE.h.

References llvm_unreachable, llvm::VERD::RD_NONE, llvm::VERD::RD_RA, llvm::VERD::RD_RM, llvm::VERD::RD_RN, llvm::VERD::RD_RP, and llvm::VERD::RD_RZ.

Referenced by DecodeRDOperand().

ViewGraph()

template<typename GraphType >

void llvm::ViewGraph	(	const GraphType &	G,
		const Twine &	Name,
		bool	ShortNames = false,
		const Twine &	Title = "",
		GraphProgram::Name	Program = GraphProgram::DOT
	)

ViewGraph - Emit a dot graph, run 'dot', run gv on the postscript file, then cleanup.

For use from the debugger.

Definition at line 427 of file GraphWriter.h.

References DisplayGraph(), G, Name, and WriteGraph().

Referenced by annotateAllFunctions(), llvm::DOTGraphTraitsModuleViewerWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), llvm::EdgeBundles::view(), llvm::MachineBlockFrequencyInfo::view(), llvm::BlockFrequencyInfo::view(), llvm::MachineFunction::viewCFG(), llvm::Function::viewCFG(), viewCFG(), llvm::MachineFunction::viewCFGOnly(), llvm::AADepGraph::viewGraph(), llvm::SelectionDAG::viewGraph(), llvm::ScheduleDAG::viewGraph(), llvm::DominatorTree::viewGraph(), llvm::ScheduleDAGMI::viewGraph(), viewGraphForFunction(), and viewRegionInfo().

viewGraphForFunction()

template<typename GraphT >

void llvm::viewGraphForFunction	(	Function &	F,
		GraphT	Graph,
		StringRef	Name,
		bool	IsSimple
	)

Definition at line 34 of file DOTGraphTraitsPass.h.

References F, llvm::DefaultDOTGraphTraits::getGraphName(), Name, and ViewGraph().

Referenced by llvm::DOTGraphTraitsViewer< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::run(), and llvm::DOTGraphTraitsViewerWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnFunction().

ViewMISchedDAGs()

cl::opt< bool > llvm::ViewMISchedDAGs	(	"view-misched-dags"	,
		cl::Hidden	,
		cl::desc("Pop up a window to show MISched dags after they are processed")
	)

viewRegion() [1/2]

void llvm::viewRegion

(

const llvm::Function *

F

)

Analyze the regions of a function and open its GraphViz visualization in a viewer.

Useful to call in the debugger. Includes the instructions in each BasicBlock. The result of a new analysis may differ from the RegionInfo the pass manager currently holds.

Parameters

F	Function to analyze.

Definition at line 246 of file RegionPrinter.cpp.

References createRegionViewerPass(), F, and invokeFunctionPass().

viewRegion() [2/2]

void llvm::viewRegion

(

llvm::RegionInfo *

RI

)

Open a viewer to display the GraphViz vizualization of the analysis result.

Practical to call in the debugger. Includes the instructions in each BasicBlock.

Parameters

RI	The analysis to display.

Definition at line 244 of file RegionPrinter.cpp.

References viewRegionInfo().

Referenced by llvm::RegionInfo::view().

viewRegionOnly() [1/2]

void llvm::viewRegionOnly

(

const llvm::Function *

F

)

Analyze the regions of a function and open its GraphViz visualization in a viewer.

Useful to call in the debugger. Shows only the BasicBlock names without their instructions. The result of a new analysis may differ from the RegionInfo the pass manager currently holds.

Parameters

F	Function to analyze.

Definition at line 252 of file RegionPrinter.cpp.

References createRegionOnlyViewerPass(), F, and invokeFunctionPass().

viewRegionOnly() [2/2]

void llvm::viewRegionOnly

(

llvm::RegionInfo *

RI

)

Open a viewer to display the GraphViz vizualization of the analysis result.

Useful to call in the debugger. Shows only the BasicBlock names without their instructions.

Parameters

RI	The analysis to display.

Definition at line 250 of file RegionPrinter.cpp.

References viewRegionInfo().

Referenced by llvm::RegionInfo::viewOnly().

visitAll()

template<typename SV >

void llvm::visitAll	(	const SCEV *	Root,
		SV &	Visitor
	)

Use SCEVTraversal to visit all nodes in the given expression tree.

Definition at line 712 of file ScalarEvolutionExpressions.h.

References T.

Referenced by collectParametricTerms(), llvm::ScalarEvolution::forgetLcssaPhiWithNewPredecessor(), llvm::ScalarEvolution::getPoisonGeneratingValues(), impliesPoison(), llvm::SCEVExpander::isSafeToExpand(), SCEVExprContains(), and SCEVMinMaxExprContains().

vp_depth_first_deep() [1/2]

iterator_range< df_iterator< VPBlockDeepTraversalWrapper< const VPBlockBase * > > > llvm::vp_depth_first_deep ( const VPBlockBase *  G )

inline

Definition at line 231 of file VPlanCFG.h.

References depth_first(), and G.

vp_depth_first_deep() [2/2]

iterator_range< df_iterator< VPBlockDeepTraversalWrapper< VPBlockBase * > > > llvm::vp_depth_first_deep ( VPBlockBase *  G )

inline

Returns an iterator range to traverse the graph starting at G in depth-first order while traversing through region blocks.

Definition at line 226 of file VPlanCFG.h.

References depth_first(), and G.

Referenced by addReplicateRegions(), llvm::InnerLoopVectorizer::fixNonInductionPHIs(), mergeBlocksIntoPredecessors(), mergeReplicateRegionsIntoSuccessors(), sinkScalarOperands(), and llvm::VPlanTransforms::truncateToMinimalBitwidths().

vp_depth_first_shallow() [1/2]

iterator_range< df_iterator< VPBlockShallowTraversalWrapper< const VPBlockBase * > > > llvm::vp_depth_first_shallow ( const VPBlockBase *  G )

inline

Definition at line 219 of file VPlanCFG.h.

References depth_first(), and G.

vp_depth_first_shallow() [2/2]

iterator_range< df_iterator< VPBlockShallowTraversalWrapper< VPBlockBase * > > > llvm::vp_depth_first_shallow ( VPBlockBase *  G )

inline

Returns an iterator range to traverse the graph starting at G in depth-first order.

The iterator won't traverse through region blocks.

Definition at line 214 of file VPlanCFG.h.

References depth_first(), and G.

Referenced by llvm::VPRegionBlock::clone(), llvm::VPBlockBase::deleteCFG(), llvm::VPRegionBlock::dropAllReferences(), llvm::VPlanPrinter::dump(), llvm::VPlan::execute(), llvm::VPlan::print(), llvm::VPRegionBlock::print(), verifyBlocksInRegion(), verifyRegionRec(), verifyVPlanIsValid(), and llvm::VPlan::~VPlan().

widenShuffleMaskElts()

bool llvm::widenShuffleMaskElts	(	int	Scale,
		ArrayRef< int >	Mask,
		SmallVectorImpl< int > &	ScaledMask
	)

Try to transform a shuffle mask by replacing elements with the scaled index for an equivalent mask of widened elements.

If all mask elements that would map to a wider element of the new mask are the same negative number (sentinel value), that element of the new mask is the same value. If any element in a given slice is negative and some other element in that slice is not the same value, return false (partial matches with sentinel values are not allowed).

Example with Scale = 4: <16 x i8> <12, 13, 14, 15, 8, 9, 10, 11, 0, 1, 2, 3, -1, -1, -1, -1> --> <4 x i32> <3, 2, 0, -1>

This is the reverse process of narrowing shuffle mask elements if it succeeds. This transform is not always possible because indexes may not divide evenly (scale down) to map to wider vector elements.

Definition at line 368 of file VectorUtils.cpp.

References all_equal(), assert(), llvm::SmallVectorImpl< T >::assign(), llvm::SmallVectorImpl< T >::clear(), llvm::ArrayRef< T >::front(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), llvm::ArrayRef< T >::size(), and llvm::SmallVectorBase< Size_T >::size().

Referenced by combineShuffleOfBitcast(), getShuffleMaskWithWidestElts(), and llvm::InstCombinerImpl::visitShuffleVectorInst().

widenWidenableBranch()

void llvm::widenWidenableBranch	(	BranchInst *	WidenableBR,
		Value *	NewCond
	)

Given a branch we know is widenable (defined per Analysis/GuardUtils.h), widen it such that condition 'NewCond' is also known to hold on the taken path.

Branch remains widenable after transform.

Definition at line 82 of file GuardUtils.cpp.

References assert(), B, llvm::CallingConv::C, llvm::BranchInst::getCondition(), isWidenableBranch(), llvm::Instruction::moveBefore(), parseWidenableBranch(), and llvm::BranchInst::setCondition().

wouldInstructionBeTriviallyDead()

bool llvm::wouldInstructionBeTriviallyDead	(	const Instruction *	I,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if the result produced by the instruction would have no side effects if it was not used.

This is equivalent to checking whether isInstructionTriviallyDead would be true if the use count was 0.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 418 of file Local.cpp.

References all_of(), llvm::CallingConv::C, Cond, llvm::fp::ebStrict, getFreedOperand(), I, isAssumeWithEmptyBundle(), isMathLibCallNoop(), and isRemovableAlloc().

Referenced by bitTrackingDCE(), canRemoveInstruction(), isInstructionTriviallyDead(), simplifyTerminatorLeadingToRet(), wouldInstructionBeTriviallyDeadOnUnusedPaths(), and llvm::slpvectorizer::BoUpSLP::~BoUpSLP().

wouldInstructionBeTriviallyDeadOnUnusedPaths()

bool llvm::wouldInstructionBeTriviallyDeadOnUnusedPaths	(	Instruction *	I,
		const TargetLibraryInfo *	TLI = nullptr
	)

Return true if the result produced by the instruction has no side effects on any paths other than where it is used.

This is less conservative than wouldInstructionBeTriviallyDead which is based on the assumption that the use count will be 0. An example usage of this API is for identifying instructions that can be sunk down to use(s).

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Definition at line 406 of file Local.cpp.

References I, and wouldInstructionBeTriviallyDead().

wrap() [1/7]

LLVMAttributeRef llvm::wrap ( Attribute  Attr )

inline

Definition at line 298 of file Attributes.h.

References llvm::Attribute::getRawPointer().

Referenced by getMDNodeOperandImpl(), if(), llvm_getMetadata(), LLVMAddAlias2(), LLVMAddFunction(), LLVMAddGlobal(), LLVMAddGlobalIFunc(), LLVMAddGlobalInAddressSpace(), LLVMAliasGetAliasee(), LLVMAlignOf(), LLVMAppendBasicBlockInContext(), LLVMArrayType(), LLVMArrayType2(), LLVMBasicBlockAsValue(), LLVMBlockAddress(), LLVMBuildAdd(), LLVMBuildAddrSpaceCast(), LLVMBuildAggregateRet(), LLVMBuildAlloca(), LLVMBuildAnd(), LLVMBuildArrayAlloca(), LLVMBuildArrayMalloc(), LLVMBuildAShr(), LLVMBuildAtomicCmpXchg(), LLVMBuildAtomicRMW(), LLVMBuildBinOp(), LLVMBuildBitCast(), LLVMBuildBr(), LLVMBuildCall2(), LLVMBuildCallWithOperandBundles(), LLVMBuildCast(), LLVMBuildCatchPad(), LLVMBuildCatchRet(), LLVMBuildCatchSwitch(), LLVMBuildCleanupPad(), LLVMBuildCleanupRet(), LLVMBuildCondBr(), LLVMBuilderGetDefaultFPMathTag(), LLVMBuildExactSDiv(), LLVMBuildExactUDiv(), LLVMBuildExtractElement(), LLVMBuildExtractValue(), LLVMBuildFAdd(), LLVMBuildFCmp(), LLVMBuildFDiv(), LLVMBuildFence(), LLVMBuildFMul(), LLVMBuildFNeg(), LLVMBuildFPCast(), LLVMBuildFPExt(), LLVMBuildFPToSI(), LLVMBuildFPToUI(), LLVMBuildFPTrunc(), LLVMBuildFree(), LLVMBuildFreeze(), LLVMBuildFRem(), LLVMBuildFSub(), LLVMBuildGEP2(), LLVMBuildGlobalString(), LLVMBuildGlobalStringPtr(), LLVMBuildICmp(), LLVMBuildInBoundsGEP2(), LLVMBuildIndirectBr(), LLVMBuildInsertElement(), LLVMBuildInsertValue(), LLVMBuildIntCast(), LLVMBuildIntCast2(), LLVMBuildIntToPtr(), LLVMBuildInvoke2(), LLVMBuildInvokeWithOperandBundles(), LLVMBuildIsNotNull(), LLVMBuildIsNull(), LLVMBuildLandingPad(), LLVMBuildLoad2(), LLVMBuildLShr(), LLVMBuildMalloc(), LLVMBuildMemCpy(), LLVMBuildMemMove(), LLVMBuildMemSet(), LLVMBuildMul(), LLVMBuildNeg(), LLVMBuildNot(), LLVMBuildNSWAdd(), LLVMBuildNSWMul(), LLVMBuildNSWNeg(), LLVMBuildNSWSub(), LLVMBuildNUWAdd(), LLVMBuildNUWMul(), LLVMBuildNUWNeg(), LLVMBuildNUWSub(), LLVMBuildOr(), LLVMBuildPhi(), LLVMBuildPointerCast(), LLVMBuildPtrDiff2(), LLVMBuildPtrToInt(), LLVMBuildResume(), LLVMBuildRet(), LLVMBuildRetVoid(), LLVMBuildSDiv(), LLVMBuildSelect(), LLVMBuildSExt(), LLVMBuildSExtOrBitCast(), LLVMBuildShl(), LLVMBuildShuffleVector(), LLVMBuildSIToFP(), LLVMBuildSRem(), LLVMBuildStore(), LLVMBuildStructGEP2(), LLVMBuildSub(), LLVMBuildSwitch(), LLVMBuildTrunc(), LLVMBuildTruncOrBitCast(), LLVMBuildUDiv(), LLVMBuildUIToFP(), LLVMBuildUnreachable(), LLVMBuildURem(), LLVMBuildVAArg(), LLVMBuildXor(), LLVMBuildZExt(), LLVMBuildZExtOrBitCast(), LLVMCloneModule(), LLVMConstAdd(), LLVMConstAddrSpaceCast(), LLVMConstAllOnes(), LLVMConstArray(), LLVMConstArray2(), LLVMConstBitCast(), LLVMConstExtractElement(), LLVMConstFCmp(), LLVMConstGEP2(), LLVMConstICmp(), LLVMConstInBoundsGEP2(), LLVMConstInlineAsm(), LLVMConstInsertElement(), LLVMConstInt(), LLVMConstIntOfArbitraryPrecision(), LLVMConstIntOfString(), LLVMConstIntOfStringAndSize(), LLVMConstIntToPtr(), LLVMConstMul(), LLVMConstNamedStruct(), LLVMConstNeg(), LLVMConstNot(), LLVMConstNSWAdd(), LLVMConstNSWMul(), LLVMConstNSWNeg(), LLVMConstNSWSub(), LLVMConstNull(), LLVMConstNUWAdd(), LLVMConstNUWMul(), LLVMConstNUWNeg(), LLVMConstNUWSub(), LLVMConstPointerCast(), LLVMConstPointerNull(), LLVMConstPtrToInt(), LLVMConstReal(), LLVMConstRealOfString(), LLVMConstRealOfStringAndSize(), LLVMConstShl(), LLVMConstShuffleVector(), LLVMConstStringInContext(), LLVMConstStringInContext2(), LLVMConstStructInContext(), LLVMConstSub(), LLVMConstTrunc(), LLVMConstTruncOrBitCast(), LLVMConstVector(), LLVMConstXor(), LLVMContextCreate(), LLVMCopyModuleFlagsMetadata(), LLVMCreateBasicBlockInContext(), LLVMCreateBuilderInContext(), LLVMCreateDIBuilder(), LLVMCreateDIBuilderDisallowUnresolved(), LLVMCreateEnumAttribute(), LLVMCreateFunctionPassManagerForModule(), LLVMCreateGDBRegistrationListener(), LLVMCreateIntelJITEventListener(), LLVMCreateMemoryBufferWithContentsOfFile(), LLVMCreateMemoryBufferWithMemoryRange(), LLVMCreateMemoryBufferWithMemoryRangeCopy(), LLVMCreateMemoryBufferWithSTDIN(), LLVMCreateOperandBundle(), LLVMCreateOProfileJITEventListener(), LLVMCreatePassBuilderOptions(), LLVMCreatePassManager(), LLVMCreatePerfJITEventListener(), LLVMCreateStringAttribute(), LLVMCreateTypeAttribute(), LLVMDIBuilderCreateArrayType(), LLVMDIBuilderCreateArtificialType(), LLVMDIBuilderCreateAutoVariable(), LLVMDIBuilderCreateBasicType(), LLVMDIBuilderCreateBitFieldMemberType(), LLVMDIBuilderCreateClassType(), LLVMDIBuilderCreateCompileUnit(), LLVMDIBuilderCreateConstantValueExpression(), LLVMDIBuilderCreateDebugLocation(), LLVMDIBuilderCreateEnumerationType(), LLVMDIBuilderCreateEnumerator(), LLVMDIBuilderCreateExpression(), LLVMDIBuilderCreateFile(), LLVMDIBuilderCreateForwardDecl(), LLVMDIBuilderCreateFunction(), LLVMDIBuilderCreateGlobalVariableExpression(), LLVMDIBuilderCreateImportedDeclaration(), LLVMDIBuilderCreateImportedModuleFromAlias(), LLVMDIBuilderCreateImportedModuleFromModule(), LLVMDIBuilderCreateImportedModuleFromNamespace(), LLVMDIBuilderCreateInheritance(), LLVMDIBuilderCreateLexicalBlock(), LLVMDIBuilderCreateLexicalBlockFile(), LLVMDIBuilderCreateMacro(), LLVMDIBuilderCreateMemberPointerType(), LLVMDIBuilderCreateMemberType(), LLVMDIBuilderCreateModule(), LLVMDIBuilderCreateNameSpace(), LLVMDIBuilderCreateNullPtrType(), LLVMDIBuilderCreateObjCIVar(), LLVMDIBuilderCreateObjCProperty(), LLVMDIBuilderCreateObjectPointerType(), LLVMDIBuilderCreateParameterVariable(), LLVMDIBuilderCreatePointerType(), LLVMDIBuilderCreateQualifiedType(), LLVMDIBuilderCreateReferenceType(), LLVMDIBuilderCreateReplaceableCompositeType(), LLVMDIBuilderCreateStaticMemberType(), LLVMDIBuilderCreateStructType(), LLVMDIBuilderCreateSubroutineType(), LLVMDIBuilderCreateTempGlobalVariableFwdDecl(), LLVMDIBuilderCreateTempMacroFile(), LLVMDIBuilderCreateTypedef(), LLVMDIBuilderCreateUnionType(), LLVMDIBuilderCreateUnspecifiedType(), LLVMDIBuilderCreateVectorType(), LLVMDIBuilderGetOrCreateArray(), LLVMDIBuilderGetOrCreateSubrange(), LLVMDIBuilderGetOrCreateTypeArray(), LLVMDIBuilderInsertDbgValueIntrinsicAtEnd(), LLVMDIBuilderInsertDbgValueIntrinsicBefore(), LLVMDIBuilderInsertDbgValueRecordAtEnd(), LLVMDIBuilderInsertDbgValueRecordBefore(), LLVMDIBuilderInsertDeclareIntrinsicAtEnd(), LLVMDIBuilderInsertDeclareIntrinsicBefore(), LLVMDIBuilderInsertDeclareRecordAtEnd(), LLVMDIBuilderInsertDeclareRecordBefore(), LLVMDIGlobalVariableExpressionGetExpression(), LLVMDIGlobalVariableExpressionGetVariable(), LLVMDILocationGetInlinedAt(), LLVMDILocationGetScope(), LLVMDIScopeGetFile(), LLVMDIVariableGetFile(), LLVMDIVariableGetScope(), LLVMFunctionType(), LLVMGetAggregateElement(), LLVMGetAllocatedType(), LLVMGetArgOperand(), LLVMGetAttributesAtIndex(), LLVMGetBasicBlockParent(), LLVMGetBasicBlocks(), LLVMGetBasicBlockTerminator(), LLVMGetBitcodeModuleInContext(), LLVMGetBitcodeModuleInContext2(), LLVMGetBlockAddressBasicBlock(), LLVMGetBlockAddressFunction(), LLVMGetCalledFunctionType(), LLVMGetCalledValue(), LLVMGetCallSiteAttributes(), LLVMGetCallSiteEnumAttribute(), LLVMGetCallSiteStringAttribute(), LLVMGetClause(), LLVMGetComdat(), LLVMGetCondition(), LLVMGetCurrentDebugLocation(), LLVMGetCurrentDebugLocation2(), LLVMGetElementAsConstant(), LLVMGetElementType(), LLVMGetEntryBasicBlock(), LLVMGetEnumAttributeAtIndex(), LLVMGetFirstBasicBlock(), LLVMGetFirstFunction(), LLVMGetFirstGlobal(), LLVMGetFirstGlobalAlias(), LLVMGetFirstGlobalIFunc(), LLVMGetFirstInstruction(), LLVMGetFirstNamedMetadata(), LLVMGetFirstParam(), LLVMGetFirstUse(), LLVMGetGEPSourceElementType(), LLVMGetGlobalContext(), LLVMGetGlobalIFuncResolver(), LLVMGetGlobalParent(), LLVMGetHandlers(), LLVMGetIncomingBlock(), LLVMGetIncomingValue(), LLVMGetInitializer(), LLVMGetInlineAsm(), LLVMGetInsertBlock(), LLVMGetInstructionParent(), LLVMGetIntrinsicDeclaration(), LLVMGetLastBasicBlock(), LLVMGetLastFunction(), LLVMGetLastGlobal(), LLVMGetLastGlobalAlias(), LLVMGetLastGlobalIFunc(), LLVMGetLastInstruction(), LLVMGetLastNamedMetadata(), LLVMGetLastParam(), LLVMGetMDNodeOperands(), LLVMGetMetadata(), LLVMGetModuleContext(), LLVMGetModuleFlag(), LLVMGetNamedFunction(), LLVMGetNamedGlobal(), LLVMGetNamedGlobalAlias(), LLVMGetNamedGlobalIFunc(), LLVMGetNamedMetadata(), LLVMGetNamedMetadataOperands(), LLVMGetNextBasicBlock(), LLVMGetNextFunction(), LLVMGetNextGlobal(), LLVMGetNextGlobalAlias(), LLVMGetNextGlobalIFunc(), LLVMGetNextInstruction(), LLVMGetNextNamedMetadata(), LLVMGetNextParam(), LLVMGetNextUse(), LLVMGetNormalDest(), LLVMGetOperand(), LLVMGetOperandBundleArgAtIndex(), LLVMGetOperandBundleAtIndex(), LLVMGetOperandUse(), LLVMGetOrInsertComdat(), LLVMGetOrInsertNamedMetadata(), LLVMGetParam(), LLVMGetParamParent(), LLVMGetParams(), LLVMGetParamTypes(), LLVMGetParentCatchSwitch(), LLVMGetPersonalityFn(), LLVMGetPoison(), LLVMGetPrefixData(), LLVMGetPreviousBasicBlock(), LLVMGetPreviousFunction(), LLVMGetPreviousGlobal(), LLVMGetPreviousGlobalAlias(), LLVMGetPreviousGlobalIFunc(), LLVMGetPreviousInstruction(), LLVMGetPreviousNamedMetadata(), LLVMGetPreviousParam(), LLVMGetPrologueData(), LLVMGetReturnType(), LLVMGetStringAttributeAtIndex(), LLVMGetStructElementTypes(), LLVMGetSubprogram(), LLVMGetSubtypes(), LLVMGetSuccessor(), LLVMGetSwitchDefaultDest(), LLVMGetTypeAttributeValue(), LLVMGetTypeByName(), LLVMGetTypeByName2(), LLVMGetTypeContext(), LLVMGetUndef(), LLVMGetUnwindDest(), LLVMGetUsedValue(), LLVMGetUser(), LLVMGlobalGetValueType(), LLVMInsertBasicBlockInContext(), LLVMInstructionClone(), LLVMInstructionGetDebugLoc(), LLVMIntrinsicGetType(), LLVMIntTypeInContext(), LLVMIsATerminatorInst(), LLVMLabelTypeInContext(), LLVMMDNodeInContext(), LLVMMDNodeInContext2(), LLVMMDStringInContext(), LLVMMDStringInContext2(), LLVMMetadataAsValue(), LLVMMetadataTypeInContext(), LLVMModuleCreateWithName(), LLVMModuleCreateWithNameInContext(), LLVMOrcLLJITEnableDebugSupport(), LLVMParseBitcodeInContext(), LLVMParseBitcodeInContext2(), LLVMParseIRInContext(), LLVMPointerType(), LLVMPointerTypeInContext(), LLVMRemarkArgGetDebugLoc(), LLVMRemarkArgGetKey(), LLVMRemarkArgGetValue(), LLVMRemarkDebugLocGetSourceFilePath(), LLVMRemarkEntryGetDebugLoc(), LLVMRemarkEntryGetFunctionName(), LLVMRemarkEntryGetPassName(), LLVMRemarkEntryGetRemarkName(), LLVMRemarkParserCreateBitstream(), LLVMRemarkParserCreateYAML(), LLVMRemarkParserGetNext(), LLVMScalableVectorType(), LLVMSizeOf(), LLVMStructCreateNamed(), LLVMStructGetTypeAtIndex(), LLVMStructTypeInContext(), LLVMTargetExtTypeInContext(), LLVMTemporaryMDNode(), LLVMTokenTypeInContext(), LLVMTypeOf(), LLVMValueAsBasicBlock(), LLVMValueAsMetadata(), LLVMVectorType(), LLVMVoidTypeInContext(), LLVMWriteBitcodeToMemoryBuffer(), LLVMOrcLazyCallThroughManagerRef::OrcCAPIMaterializationUnit::materialize(), parallelForEachError(), and llvm::orc::CAPIDefinitionGenerator::tryToGenerate().

wrap() [2/7]

LLVMCodeModel llvm::wrap ( CodeModel::Model  Model )

inline

Definition at line 47 of file CodeGenCWrappers.h.

References llvm::CodeModel::Kernel, llvm::CodeModel::Large, llvm_unreachable, LLVMCodeModelKernel, LLVMCodeModelLarge, LLVMCodeModelMedium, LLVMCodeModelSmall, LLVMCodeModelTiny, llvm::CodeModel::Medium, llvm::CodeModel::Small, and llvm::CodeModel::Tiny.

wrap() [3/7]

LLVMTargetDataRef llvm::wrap ( const DataLayout *  P )

inline

Definition at line 616 of file DataLayout.h.

References P.

wrap() [4/7]

LLVMContextRef * llvm::wrap ( const LLVMContext **  Tys )

inline

Definition at line 347 of file LLVMContext.h.

wrap() [5/7]

LLVMValueRef * llvm::wrap ( const Value **  Vals )

inline

Definition at line 1068 of file Value.h.

wrap() [6/7]

LLVMErrorRef llvm::wrap ( Error  Err )

inline

Conversion from Error to LLVMErrorRef for C error bindings.

Definition at line 1413 of file Error.h.

wrap() [7/7]

LLVMTypeRef * llvm::wrap ( Type **  Tys )

inline

Definition at line 522 of file Type.h.

write()

Error llvm::write	(	MCStreamer &	Out,
		ArrayRef< std::string >	Inputs,
		OnCuIndexOverflow	OverflowOptValue
	)

Definition at line 601 of file DWP.cpp.

References addAllTypesFromDWP(), addAllTypesFromTypesSection(), buildDuplicateError(), llvm::CallingConv::C, llvm::UnitIndexEntry::Contributions, createFileError(), llvm::object::ObjectFile::createObjectFile(), DW_SECT_EXT_LOC, DW_SECT_EXT_TYPES, llvm::MCStreamer::emitBytes(), llvm::StringRef::empty(), llvm::StringRef::front(), llvm::DWARFUnitIndex::getColumnKinds(), llvm::MCStreamer::getContext(), getContributionIndex(), getCUIdentifiers(), llvm::DWARFUnitIndex::Entry::SectionContribution::getLength32(), llvm::MCContext::getObjectFileInfo(), llvm::DWARFUnitIndex::getRows(), getSubsection(), llvm::DWARFUnitIndex::getVersion(), handleErrors(), handleSection(), I, Info, llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), isSupportedSectionKind(), P, llvm::DWARFUnitIndex::parse(), parseInfoSectionUnitHeader(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), sectionOverflowErrorOrWarning(), llvm::DWARFUnitIndex::Entry::SectionContribution::setLength(), llvm::DWARFUnitIndex::Entry::SectionContribution::setOffset(), llvm::ArrayRef< T >::size(), llvm::Error::success(), llvm::MCStreamer::switchSection(), llvm::Expected< T >::takeError(), writeIndex(), and writeStringsAndOffsets().

Referenced by llvm::object::BigArchive::BigArchive(), llvm::sys::fs::copy_file_internal(), report_bad_alloc_error(), report_fatal_error(), and llvm::ListeningSocket::shutdown().

write32AArch64Addr()

static void llvm::write32AArch64Addr ( void *  T, uint64_t  s, uint64_t  p, int  shift  )

static

Definition at line 56 of file RuntimeDyldCOFFAArch64.h.

References llvm::support::endian::read32le(), and llvm::support::endian::write32le().

Referenced by llvm::RuntimeDyldCOFFAArch64::resolveRelocation().

write32AArch64Imm()

static void llvm::write32AArch64Imm ( uint8_t *  T, uint64_t  imm, uint32_t  rangeLimit  )

static

Definition at line 38 of file RuntimeDyldCOFFAArch64.h.

References llvm::support::endian::read32le(), and llvm::support::endian::write32le().

Referenced by llvm::RuntimeDyldCOFFAArch64::resolveRelocation(), and write32AArch64Ldr().

write32AArch64Ldr()

static void llvm::write32AArch64Ldr ( uint8_t *  T, uint64_t  imm  )

static

Definition at line 44 of file RuntimeDyldCOFFAArch64.h.

References assert(), llvm::support::endian::read32le(), size(), and write32AArch64Imm().

Referenced by llvm::RuntimeDyldCOFFAArch64::resolveRelocation().

write_double()

void llvm::write_double	(	raw_ostream &	S,
		double	D,
		FloatStyle	Style,
		std::optional< size_t >	Precision = std::nullopt
	)

Definition at line 165 of file NativeFormatting.cpp.

References format(), getDefaultPrecision(), N, and NegativeZero.

Referenced by llvm::format_provider< T, std::enable_if_t< support::detail::use_double_formatter< T >::value > >::format(), and llvm::raw_ostream::operator<<().

write_hex()

void llvm::write_hex	(	raw_ostream &	S,
		uint64_t	N,
		HexPrintStyle	Style,
		std::optional< size_t >	Width = std::nullopt
	)

Definition at line 135 of file NativeFormatting.cpp.

References bit_width(), N, Upper, and llvm::raw_ostream::write().

Referenced by llvm::format_provider< codeview::GloballyHashedType >::format(), llvm::format_provider< codeview::LocallyHashedType >::format(), llvm::format_provider< T, std::enable_if_t< support::detail::use_integral_formatter< T >::value > >::format(), llvm::format_provider< T, std::enable_if_t< support::detail::use_pointer_formatter< T >::value > >::format(), getIRFileDisplayName(), llvm::raw_ostream::operator<<(), llvm::json::quote(), and llvm::raw_ostream::write_hex().

write_integer() [1/6]

void llvm::write_integer	(	raw_ostream &	S,
		int	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 110 of file NativeFormatting.cpp.

References N, and write_signed().

write_integer() [2/6]

void llvm::write_integer	(	raw_ostream &	S,
		long long	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 130 of file NativeFormatting.cpp.

References N, and write_signed().

write_integer() [3/6]

void llvm::write_integer	(	raw_ostream &	S,
		long	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 120 of file NativeFormatting.cpp.

References N, and write_signed().

write_integer() [4/6]

void llvm::write_integer	(	raw_ostream &	S,
		unsigned int	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 105 of file NativeFormatting.cpp.

References N, and write_unsigned().

Referenced by llvm::format_provider< T, std::enable_if_t< support::detail::use_integral_formatter< T >::value > >::format(), and llvm::raw_ostream::operator<<().

write_integer() [5/6]

void llvm::write_integer	(	raw_ostream &	S,
		unsigned long long	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 125 of file NativeFormatting.cpp.

References N, and write_unsigned().

write_integer() [6/6]

void llvm::write_integer	(	raw_ostream &	S,
		unsigned long	N,
		size_t	MinDigits,
		IntegerStyle	Style
	)

Definition at line 115 of file NativeFormatting.cpp.

References N, and write_unsigned().

writeArchive()

Error llvm::writeArchive	(	StringRef	ArcName,
		ArrayRef< NewArchiveMember >	NewMembers,
		SymtabWritingMode	WriteSymtab,
		object::Archive::Kind	Kind,
		bool	Deterministic,
		bool	Thin,
		std::unique_ptr< MemoryBuffer >	OldArchiveBuf = nullptr,
		std::optional< bool >	IsEC = std::nullopt
	)

Definition at line 1268 of file ArchiveWriter.cpp.

References llvm::sys::fs::TempFile::create(), joinErrors(), llvm::Expected< T >::takeError(), and writeArchiveToStream().

Referenced by llvm::objcopy::deepWriteArchive(), libDriverMain(), and llvm::object::writeImportLibrary().

writeArchiveToBuffer()

Expected< std::unique_ptr< MemoryBuffer > > llvm::writeArchiveToBuffer	(	ArrayRef< NewArchiveMember >	NewMembers,
		SymtabWritingMode	WriteSymtab,
		object::Archive::Kind	Kind,
		bool	Deterministic,
		bool	Thin
	)

Definition at line 1302 of file ArchiveWriter.cpp.

References writeArchiveToStream().

Referenced by llvm::objcopy::macho::executeObjcopyOnMachOUniversalBinary().

writeArchiveToStream()

static Error llvm::writeArchiveToStream ( raw_ostream &  Out, ArrayRef< NewArchiveMember >  NewMembers, SymtabWritingMode  WriteSymtab, object::Archive::Kind  Kind, bool  Deterministic, bool  Thin, std::optional< bool >  IsEC  )

static

Definition at line 1001 of file ArchiveWriter.cpp.

References alignTo(), assert(), BigArchive32, BigArchive64, computeHeadersSize(), computeMemberData(), computeStringTable(), Context, Data, SymMap::ECMap, llvm::SmallVectorBase< Size_T >::empty(), llvm::raw_ostream::flush(), llvm::StringRef::getAsInteger(), getSymbols(), I, is64BitKind(), is64BitSymbolicFile(), isAIXBigArchive(), isBSDLike(), isCOFFArchive(), llvm::object::Archive::K_DARWIN, llvm::object::Archive::K_DARWIN64, llvm::object::Archive::K_GNU, llvm::object::Archive::K_GNU64, NoSymtab, printBigArchiveMemberHeader(), printWithSpacePadding(), llvm::ArrayRef< T >::size(), llvm::SmallVectorBase< Size_T >::size(), Size, llvm::Error::success(), llvm::Expected< T >::takeError(), llvm::sys::toTimePoint(), writeECSymbols(), writeSymbolMap(), and writeSymbolTable().

Referenced by writeArchive(), and writeArchiveToBuffer().

WriteBitcodeToFile()

void llvm::WriteBitcodeToFile	(	const Module &	M,
		raw_ostream &	Out,
		bool	ShouldPreserveUseListOrder = false,
		const ModuleSummaryIndex *	Index = nullptr,
		bool	GenerateHash = false,
		ModuleHash *	ModHash = nullptr
	)

Write the specified module to the specified raw output stream.

Write the specified module to the specified output stream.

For streams where it matters, the given stream should be in "binary" mode.

If ShouldPreserveUseListOrder, encode the use-list order for each Value in M. These will be reconstructed exactly when M is deserialized.

If Index is supplied, the bitcode will contain the summary index (currently for use in ThinLTO optimization).

GenerateHash enables hashing the Module and including the hash in the bitcode (currently for use in ThinLTO incremental build).

If ModHash is non-null, when GenerateHash is true, the resulting hash is written into ModHash. When GenerateHash is false, that value is used as the hash instead of computing from the generated bitcode. Can be used to produce the same module hash for a minimized bitcode used just for the thin link as in the regular full bitcode that will be used in the backend.

Definition at line 5046 of file BitcodeWriter.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), BWH_HeaderSize, emitDarwinBCHeaderAndTrailer(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::SmallVectorImpl< T >::insert(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::raw_ostream::write(), llvm::BitcodeWriter::writeModule(), llvm::BitcodeWriter::writeStrtab(), and llvm::BitcodeWriter::writeSymtab().

Referenced by llvm::lto::Config::addSaveTemps(), embedBitcodeInModule(), LLVMWriteBitcodeToFD(), LLVMWriteBitcodeToFile(), LLVMWriteBitcodeToMemoryBuffer(), llvm::LTOCodeGenerator::optimize(), llvm::BitcodeWriterPass::run(), splitCodeGen(), splitCodeGen(), llvm::LTOCodeGenerator::writeMergedModules(), and writeModule().

WriteDOTGraphToFile()

template<typename GraphT >

void llvm::WriteDOTGraphToFile	(	Function &	F,
		GraphT &&	Graph,
		std::string	FileNamePrefix,
		bool	IsSimple
	)

Definition at line 324 of file DOTGraphTraitsPass.h.

References errs(), F, llvm::DefaultDOTGraphTraits::getGraphName(), llvm::sys::fs::OF_TextWithCRLF, shortenFileName(), and WriteGraph().

WriteGraph() [1/3]

template<typename GraphType >

std::string llvm::WriteGraph	(	const GraphType &	G,
		const Twine &	Name,
		bool	ShortNames = false,
		const Twine &	Title = "",
		std::string	Filename = ""
	)

Writes graph into a provided Filename.

If Filename is empty, generates a random one.

Returns

The resulting filename, or an empty string if writing failed.

Definition at line 378 of file GraphWriter.h.

References llvm::sys::fs::CD_CreateAlways, createGraphFilename(), errs(), G, Name, llvm::sys::fs::OF_Text, llvm::sys::fs::openFileForWrite(), and WriteGraph().

WriteGraph() [2/3]

template<>

raw_ostream & llvm::WriteGraph	(	raw_ostream &	O,
		const EdgeBundles &	G,
		bool	ShortNames,
		const Twine &	Title
	)

Specialize WriteGraph, the standard implementation won't work.

Definition at line 75 of file EdgeBundles.cpp.

References G, llvm::MachineBasicBlock::getNumber(), MBB, printMBBReference(), and llvm::MachineBasicBlock::successors().

WriteGraph() [3/3]

template<typename GraphType >

raw_ostream & llvm::WriteGraph	(	raw_ostream &	O,
		const GraphType &	G,
		bool	ShortNames = false,
		const Twine &	Title = ""
	)

Definition at line 359 of file GraphWriter.h.

References G.

Referenced by annotateAllFunctions(), dumpDotGraphToFile(), llvm::AADepGraph::dumpGraph(), llvm::AttributorCallGraph::print(), printGraphForFunction(), llvm::MemorySSAPrinterPass::run(), llvm::DOTGraphTraitsModulePrinterWrapperPass< AnalysisT, IsSimple, GraphT, AnalysisGraphTraitsT >::runOnModule(), llvm::BlockCoverageInference::viewBlockCoverageGraph(), ViewGraph(), writeCFGToDotFile(), writeDDGToDotFile(), WriteDOTGraphToFile(), writeGadgetGraph(), WriteGraph(), and writeMCFGToDotFile().

writeIndex()

void llvm::writeIndex	(	MCStreamer &	Out,
		MCSection *	Section,
		ArrayRef< unsigned >	ContributionOffsets,
		const MapVector< uint64_t, UnitIndexEntry > &	IndexEntries,
		uint32_t	IndexVersion
	)

Definition at line 469 of file DWP.cpp.

References assert(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::begin(), llvm::CallingConv::C, llvm::MCStreamer::emitIntValue(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::empty(), getOnDiskSectionId(), H, I, Length, NextPowerOf2(), Offset, P, llvm::ArrayRef< T >::size(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::size(), llvm::MCStreamer::switchSection(), and writeIndexTable().

Referenced by write().

writeIndexTable()

void llvm::writeIndexTable	(	MCStreamer &	Out,
		ArrayRef< unsigned >	ContributionOffsets,
		const MapVector< uint64_t, UnitIndexEntry > &	IndexEntries,
		const AccessField &	Field
	)

Definition at line 457 of file DWP.cpp.

References llvm::MCStreamer::emitIntValue(), I, and Offset.

Referenced by writeIndex().

writeIndexToFile()

void llvm::writeIndexToFile	(	const ModuleSummaryIndex &	Index,
		raw_ostream &	Out,
		const std::map< std::string, GVSummaryMapTy > *	ModuleToSummariesForIndex = nullptr
	)

Write the specified module summary index to the given raw output stream, where it will be written in a new bitcode block.

This is used when writing the combined index file for ThinLTO. When writing a subset of the index for a distributed backend, provide the ModuleToSummariesForIndex map.

Definition at line 5091 of file BitcodeWriter.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::raw_ostream::write(), llvm::BitcodeWriter::writeIndex(), and llvm::BitcodeWriter::writeStrtab().

Referenced by llvm::lto::Config::addSaveTemps(), llvm::lto::ThinBackendProc::emitFiles(), and llvm::ThinLTOCodeGenerator::run().

writeModule()

size_t llvm::writeModule	(	const Module &	M,
		uint8_t *	Dest,
		size_t	MaxSize
	)

Fuzzer friendly interface for the llvm bitcode printer.

Parameters

M	Module to print
Dest	Location to store serialized module
MaxSize	Size of the destination buffer

Returns

Number of bytes that were written. When module size exceeds MaxSize returns 0 and leaves Dest unchanged.

Definition at line 684 of file IRMutator.cpp.

References OS, and WriteBitcodeToFile().

writeSignedDecimal()

static char * llvm::writeSignedDecimal ( char *  dst, int  value  )

static

Definition at line 837 of file APFloat.cpp.

References value, and writeUnsignedDecimal().

writeStringsAndOffsets()

void llvm::writeStringsAndOffsets	(	MCStreamer &	Out,
		DWPStringPool &	Strings,
		MCSection *	StrOffsetSection,
		StringRef	CurStrSection,
		StringRef	CurStrOffsetSection,
		uint16_t	Version
	)

Definition at line 418 of file DWP.cpp.

References assert(), Data, debugStrOffsetsHeaderSize(), llvm::MCStreamer::emitBytes(), llvm::MCStreamer::emitIntValue(), llvm::StringRef::empty(), Offset, llvm::StringRef::size(), Size, and llvm::MCStreamer::switchSection().

Referenced by write().

writeThinLinkBitcodeToFile()

void llvm::writeThinLinkBitcodeToFile	(	const Module &	M,
		raw_ostream &	Out,
		const ModuleSummaryIndex &	Index,
		const ModuleHash &	ModHash
	)

Write the specified thin link bitcode file (i.e., the minimized bitcode file) to the given raw output stream, where it will be written in a new bitcode block.

The thin link bitcode file is used for thin link, and it only contains the necessary information for thin link.

ModHash is for use in ThinLTO incremental build, generated while the IR bitcode file writing.

Definition at line 5251 of file BitcodeWriter.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::SmallVectorImpl< T >::reserve(), llvm::SmallVectorBase< Size_T >::size(), llvm::raw_ostream::write(), llvm::BitcodeWriter::writeStrtab(), llvm::BitcodeWriter::writeSymtab(), and llvm::BitcodeWriter::writeThinLinkBitcode().

writeToOutput()

Error llvm::writeToOutput	(	StringRef	OutputFileName,
		std::function< Error(raw_ostream &)>	Write
	)

This helper creates an output stream and then passes it to Write.

The stream created is based on the specified OutputFileName: llvm::outs for "-", raw_null_ostream for "/dev/null", and raw_fd_ostream for other names. For raw_fd_ostream instances, the stream writes to a temporary file. The final output file is atomically replaced with the temporary file after the Write function is finished.

Definition at line 1009 of file raw_ostream.cpp.

References llvm::sys::fs::all_read, llvm::sys::fs::all_write, llvm::sys::fs::TempFile::create(), createFileError(), E, llvm::raw_ostream::flush(), joinErrors(), Mode, outs(), and llvm::Expected< T >::takeError().

writeUnsignedDecimal()

static char * llvm::writeUnsignedDecimal ( char *  dst, unsigned int  n  )

static

Definition at line 819 of file APFloat.cpp.

Referenced by writeSignedDecimal().

xxh3_64bits() [1/2]

uint64_t llvm::xxh3_64bits

(

ArrayRef< uint8_t >

data

)

Definition at line 397 of file xxhash.cpp.

References llvm::ArrayRef< T >::data(), kSecret, llvm::ArrayRef< T >::size(), XXH3_hashLong_64b(), XXH3_len_0to16_64b(), XXH3_len_129to240_64b(), XXH3_len_17to128_64b(), and XXH3_MIDSIZE_MAX.

Referenced by llvm::pdb::PDBFileBuilder::commit(), getCallStackHash(), getDebuginfodCacheKey(), llvm::pdb::SymbolDenseMapInfo::getHashValue(), llvm::ConcurrentHashTableInfoByPtr< KeyTy, KeyDataTy, AllocatorTy >::getHashValue(), llvm::dwarf_linker::StringPoolEntryInfo::getHashValue(), llvm::dwarf_linker::parallel::TypeEntryInfo::getHashValue(), llvm::StringMapImpl::hash(), and xxh3_64bits().

xxh3_64bits() [2/2]

uint64_t llvm::xxh3_64bits ( StringRef  data )

inline

Definition at line 49 of file xxhash.h.

References llvm::StringRef::bytes_begin(), llvm::StringRef::size(), and xxh3_64bits().

xxHash64() [1/2]

uint64_t llvm::xxHash64

(

llvm::ArrayRef< uint8_t >

Data

)

Definition at line 147 of file xxhash.cpp.

References xxHash64().

xxHash64() [2/2]

uint64_t llvm::xxHash64

(

llvm::StringRef

Data

)

Definition at line 87 of file xxhash.cpp.

References mergeRound(), P, PRIME64_1, PRIME64_2, PRIME64_3, PRIME64_4, PRIME64_5, llvm::support::endian::read32le(), llvm::support::endian::read64le(), rotl64(), round(), Seed, and XXH64_avalanche().

Referenced by setKCFIType(), and xxHash64().

zip()

template<typename T , typename U , typename... Args>

detail::zippy< detail::zip_shortest, T, U, Args... > llvm::zip	(	T &&	t,
		U &&	u,
		Args &&...	args
	)

zip iterator for two or more iteratable types.

Iteration continues until the end of the shortest iteratee is reached.

Definition at line 853 of file STLExtras.h.

References args, and T.

Referenced by llvm::InstrProfWriter::addTemporalProfileTraces(), llvm::detail::all_of_zip_predicate_first(), areLoadedOffsetButOtherwiseSame(), cloneSESE(), combineConcatVectorOfShuffleAndItsOperands(), combineShuffleToZeroExtendVectorInReg(), llvm::IRSimilarity::IRSimilarityCandidate::compareStructure(), createOutlinedFunction(), llvm::mcdxbc::PSVRuntimeInfo::finalize(), llvm::InstCombinerImpl::foldBinopWithPhiOperands(), llvm::InstCombinerImpl::foldICmpWithConstant(), llvm::InstCombinerImpl::foldIntegerTypedPHI(), llvm::InstCombinerImpl::foldPHIArgBinOpIntoPHI(), llvm::InstCombinerImpl::foldPHIArgExtractValueInstructionIntoPHI(), llvm::InstCombinerImpl::foldPHIArgGEPIntoPHI(), llvm::InstCombinerImpl::foldPHIArgInsertValueInstructionIntoPHI(), llvm::InstCombinerImpl::foldPHIArgLoadIntoPHI(), llvm::InstCombinerImpl::foldPHIArgOpIntoPHI(), initBranchWeights(), llvm::IRSimilarity::isClose(), llvm::IRSimilarity::IRSimilarityCandidate::isSimilar(), llvm::LegalizerHelper::narrowScalar(), performBlockTailMerging(), performExtBinopLoadFold(), remapOperands(), simplifyUsingControlFlow(), and llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI().

zip_equal()

template<typename T , typename U , typename... Args>

detail::zippy< detail::zip_first, T, U, Args... > llvm::zip_equal	(	T &&	t,
		U &&	u,
		Args &&...	args
	)

zip iterator that assumes that all iteratees have the same length.

In builds with assertions on, this assumption is checked before the iteration starts.

Definition at line 863 of file STLExtras.h.

References all_equal(), args, assert(), range_size(), and T.

Referenced by llvm::AppleAcceleratorTable::Entry::lookup().

zip_first()

template<typename T , typename U , typename... Args>

detail::zippy< detail::zip_first, T, U, Args... > llvm::zip_first	(	T &&	t,
		U &&	u,
		Args &&...	args
	)

zip iterator that, for the sake of efficiency, assumes the first iteratee to be the shortest.

Iteration continues until the end of the first iteratee is reached. In builds with assertions on, we check that the assumption about the first iteratee being the shortest holds.

Definition at line 876 of file STLExtras.h.

References args, assert(), range_size(), and T.

Referenced by buildClonedLoopBlocks(), llvm::DWARFDebugNames::Entry::dump(), llvm::RegsForValue::getRegsAndSizes(), and llvm::DWARFDebugNames::Entry::lookup().

zip_longest()

template<typename T , typename U , typename... Args>

detail::zip_longest_range< T, U, Args... > llvm::zip_longest	(	T &&	t,
		U &&	u,
		Args &&...	args
	)

Iterate over two or more iterators at the same time.

Iteration continues until all iterators reach the end. The std::optional only contains a value if the iterator has not reached the end.

Definition at line 1004 of file STLExtras.h.

References args, and T.

Variable Documentation

AbortOnMaxDevirtIterationsReached

cl::opt< bool > llvm::AbortOnMaxDevirtIterationsReached("abort-on-max-devirt-iterations-reached", cl::desc("Abort when the max iterations for devirtualization CGSCC repeat " "pass is reached")) ( "abort-on-max-devirt-iterations-reached"  , cl::desc("Abort when the max iterations for devirtualization CGSCC repeat " "pass is reached")    )

static

Referenced by llvm::DevirtSCCRepeatedPass::run().

AIXSystemAssemblerPath

cl::opt< std::string > llvm::AIXSystemAssemblerPath("lto-aix-system-assembler", cl::desc("Path to a system assembler, picked up on AIX only"), cl::value_desc("path"))	(	"lto-aix-system-assembler"	,
		cl::desc("Path to a system assembler, picked up on AIX only")	,
		cl::value_desc("path")
	)

AMDGPUAnnotateKernelFeaturesID

char & llvm::AMDGPUAnnotateKernelFeaturesID = AMDGPUAnnotateKernelFeatures::ID

extern

Definition at line 57 of file AMDGPUAnnotateKernelFeatures.cpp.

AMDGPUAnnotateUniformValuesPassID

char& llvm::AMDGPUAnnotateUniformValuesPassID

extern

AMDGPUAtomicOptimizerID

char & llvm::AMDGPUAtomicOptimizerID = AMDGPUAtomicOptimizer::ID

extern

Definition at line 110 of file AMDGPUAtomicOptimizer.cpp.

AMDGPUCodeGenPrepareID

char& llvm::AMDGPUCodeGenPrepareID

extern

AMDGPUCtorDtorLoweringLegacyPassID

char & llvm::AMDGPUCtorDtorLoweringLegacyPassID

extern

Initial value:

=
    AMDGPUCtorDtorLoweringLegacy::ID

Definition at line 187 of file AMDGPUCtorDtorLowering.cpp.

AMDGPUFeatureKV

const SubtargetFeatureKV llvm::AMDGPUFeatureKV[AMDGPU::NumSubtargetFeatures - 1]

extern

AMDGPUGlobalISelDivergenceLoweringID

char & llvm::AMDGPUGlobalISelDivergenceLoweringID

extern

Initial value:

=
    AMDGPUGlobalISelDivergenceLowering::ID

Definition at line 203 of file AMDGPUGlobalISelDivergenceLowering.cpp.

AMDGPUImageIntrinsicOptimizerID

char& llvm::AMDGPUImageIntrinsicOptimizerID

extern

AMDGPUInsertDelayAluID

char & llvm::AMDGPUInsertDelayAluID = AMDGPUInsertDelayAlu::ID

extern

Definition at line 462 of file AMDGPUInsertDelayAlu.cpp.

AMDGPUInsertSingleUseVDSTID

char & llvm::AMDGPUInsertSingleUseVDSTID = AMDGPUInsertSingleUseVDST::ID

extern

Definition at line 119 of file AMDGPUInsertSingleUseVDST.cpp.

AMDGPULateCodeGenPrepareID

char& llvm::AMDGPULateCodeGenPrepareID

extern

AMDGPULowerBufferFatPointersID

char & llvm::AMDGPULowerBufferFatPointersID = AMDGPULowerBufferFatPointers::ID

extern

Definition at line 1991 of file AMDGPULowerBufferFatPointers.cpp.

AMDGPULowerKernelArgumentsID

char& llvm::AMDGPULowerKernelArgumentsID

extern

AMDGPULowerKernelAttributesID

char& llvm::AMDGPULowerKernelAttributesID

extern

AMDGPULowerModuleLDSLegacyPassID

char & llvm::AMDGPULowerModuleLDSLegacyPassID = AMDGPULowerModuleLDSLegacy::ID

extern

Definition at line 1629 of file AMDGPULowerModuleLDSPass.cpp.

AMDGPUMachineCFGStructurizerID

char& llvm::AMDGPUMachineCFGStructurizerID

extern

AMDGPUMarkLastScratchLoadID

char & llvm::AMDGPUMarkLastScratchLoadID = AMDGPUMarkLastScratchLoad::ID

extern

Definition at line 135 of file AMDGPUMarkLastScratchLoad.cpp.

AMDGPUOpenCLEnqueuedBlockLoweringID

char & llvm::AMDGPUOpenCLEnqueuedBlockLoweringID

extern

Initial value:

=
    AMDGPUOpenCLEnqueuedBlockLowering::ID

Definition at line 65 of file AMDGPUOpenCLEnqueuedBlockLowering.cpp.

AMDGPUPerfHintAnalysisID

char & llvm::AMDGPUPerfHintAnalysisID = AMDGPUPerfHintAnalysis::ID

extern

Definition at line 58 of file AMDGPUPerfHintAnalysis.cpp.

AMDGPUPrintfRuntimeBindingID

amdgpu printf runtime AMDGPU Printf false char & llvm::AMDGPUPrintfRuntimeBindingID = AMDGPUPrintfRuntimeBinding::ID

extern

Definition at line 76 of file AMDGPUPrintfRuntimeBinding.cpp.

AMDGPUPromoteAllocaID

AMDGPU promote alloca to vector or false DEBUG_TYPE to AMDGPU promote alloca to false char & llvm::AMDGPUPromoteAllocaID = AMDGPUPromoteAlloca::ID

extern

Definition at line 217 of file AMDGPUPromoteAlloca.cpp.

AMDGPUPromoteAllocaToVectorID

char & llvm::AMDGPUPromoteAllocaToVectorID = AMDGPUPromoteAllocaToVector::ID

extern

Definition at line 218 of file AMDGPUPromoteAlloca.cpp.

AMDGPUPromoteKernelArgumentsID

char& llvm::AMDGPUPromoteKernelArgumentsID

extern

AMDGPURemoveIncompatibleFunctionsID

char& llvm::AMDGPURemoveIncompatibleFunctionsID

extern

AMDGPUResourceUsageAnalysisID

char & llvm::AMDGPUResourceUsageAnalysisID = AMDGPUResourceUsageAnalysis::ID

extern

Definition at line 44 of file AMDGPUResourceUsageAnalysis.cpp.

AMDGPURewriteOutArgumentsID

char& llvm::AMDGPURewriteOutArgumentsID

extern

AMDGPURewriteUndefForPHILegacyPassID

char& llvm::AMDGPURewriteUndefForPHILegacyPassID

extern

AMDGPUUnifyDivergentExitNodesID

char & llvm::AMDGPUUnifyDivergentExitNodesID = AMDGPUUnifyDivergentExitNodes::ID

extern

Definition at line 89 of file AMDGPUUnifyDivergentExitNodes.cpp.

AMDGPUUnifyMetadataID

char & llvm::AMDGPUUnifyMetadataID = AMDGPUUnifyMetadata::ID

extern

Definition at line 127 of file AMDGPUUnifyMetadata.cpp.

ApplyExtTspWithoutProfile

cl::opt< bool > llvm::ApplyExtTspWithoutProfile("ext-tsp-apply-without-profile", cl::desc("Whether to apply ext-tsp placement for instances w/o profile"), cl::init(true), cl::Hidden)

ArcKillAddrMode

cl::opt< unsigned > llvm::ArcKillAddrMode("arc-kill-addr-mode", cl::init(0), cl::ReallyHidden) ( "arc-kill-addr-mode"  , cl::init(0)  , cl::ReallyHidden    )

static

AsmMacroMaxNestingDepth

cl::opt< unsigned > llvm::AsmMacroMaxNestingDepth

Definition at line 1084 of file MasmParser.cpp.

AsmRewritePrecedence

const char llvm::AsmRewritePrecedence[]

Initial value:

= {
  2, 
  2, 
  2, 
  3, 
  3, 
  3, 
  5, 
  1, 
  5, 
  2, 
  2  
}

Definition at line 49 of file MCTargetAsmParser.h.

Referenced by rewritesSort().

AssumptionAttrKey

constexpr StringRef llvm::AssumptionAttrKey = "llvm.assume"

constexpr

The key we use for assumption attributes.

Definition at line 28 of file Assumptions.h.

Referenced by getAssumptions(), and hasAssumption().

AtomicExpandID

char & llvm::AtomicExpandID = AtomicExpandLegacy::ID

extern

AtomicExpandID – Lowers atomic operations in terms of either cmpxchg load-linked/store-conditional loops.

Definition at line 152 of file AtomicExpandPass.cpp.

AVRDataLayout

const char* llvm::AVRDataLayout

static

Initial value:

=
    "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8"

Definition at line 30 of file AVRTargetMachine.cpp.

BaseDiscriminatorBitWidth

const unsigned llvm::BaseDiscriminatorBitWidth = 8

static

Definition at line 70 of file Discriminator.h.

Referenced by getBaseFSBitEnd(), and getFSPassBitEnd().

BBSectionsColdTextPrefix

cl::opt< std::string > llvm::BBSectionsColdTextPrefix

extern

Referenced by llvm::TargetLoweringObjectFileELF::getSectionForMachineBasicBlock().

BigBasicBlockInstructionThreshold

cl::opt< unsigned > llvm::BigBasicBlockInstructionThreshold("big-basic-block-instruction-threshold", cl::Hidden, cl::init(500), cl::desc("The minimum number of instructions a basic block should contain " "before being considered big."))	(	"big-basic-block-instruction-threshold"	,
		cl::Hidden	,
		cl::init(500)	,
		cl::desc("The minimum number of instructions a basic block should contain " "before being considered big.")
	)

BitReverseTable256

const unsigned char llvm::BitReverseTable256[256]

static

Initial value:

= {
#define R2(n)                                      
#define R4(n)                                                      
#define R6(n)                                                   
  R6(0), R6(2), R6(1), R6(3)
 
 
 
}

Macro compressed bit reversal table for 256 bits.

http://graphics.stanford.edu/~seander/bithacks.html#BitReverseTable

Definition at line 93 of file MathExtras.h.

Referenced by reverseBits().

BitWidth

template<typename E , typename = std::enable_if_t<is_bitmask_enum<E>::value>>

constexpr unsigned llvm::BitWidth

constexpr

Initial value:

= BitmaskEnumDetail::bitWidth(
    uint64_t{llvm::to_underlying(E::LLVM_BITMASK_LARGEST_ENUMERATOR)})

Definition at line 191 of file BitmaskEnum.h.

Referenced by AddAtomicFloatRequirements(), addInstrRequirements(), llvm::SCEVAAResult::alias(), llvm::BasicTTIImplBase< T >::allowsMisalignedMemoryAccesses(), llvm::TargetTransformInfo::allowsMisalignedMemoryAccesses(), llvm::KnownBits::anyext(), llvm::KnownBits::anyextOrTrunc(), llvm::APInt::APInt(), llvm::CombinerHelper::applySDivByPow2(), llvm::APSInt::APSInt(), llvm::KnownBits::ashr(), llvm::APInt::ashrInPlace(), llvm::SPIRVGlobalRegistry::assignFloatTypeToVReg(), llvm::SPIRVGlobalRegistry::assignIntTypeToVReg(), bitTransformIsCorrectForBitReverse(), bitTransformIsCorrectForBSwap(), llvm::KnownBits::blsi(), llvm::KnownBits::blsmsk(), llvm::SwitchCG::SwitchLowering::buildBitTests(), llvm::SPIRVGlobalRegistry::buildConstantInt(), buildConstantIntReg(), buildNDRange(), calculateByteProvider(), calculateUpperBound(), llvm::ARMTargetLowering::canCombineStoreAndExtract(), canEvaluateTruncated(), canNarrowShiftAmt(), cannotBeMaxInLoop(), cannotBeMinInLoop(), llvm::APInt::clearBit(), llvm::APInt::clearLowBits(), llvm::APInt::clearSignBit(), collectBitParts(), llvm::GetElementPtrInst::collectOffset(), llvm::GEPOperator::collectOffset(), collectOffsets(), combineBT(), combineCMP(), combinePredicateReduction(), combineShiftAnd1ToBitTest(), combineSIntToFP(), combineVSelectToBLENDV(), llvm::InstCombinerImpl::commonShiftTransforms(), computeConstantRange(), llvm::KnownBits::computeForAddSub(), computeForSatAddSub(), computeKnownBits(), llvm::SelectionDAG::computeKnownBits(), llvm::ARMTargetLowering::computeKnownBitsForTargetNode(), llvm::RISCVTargetLowering::computeKnownBitsForTargetNode(), llvm::AArch64TargetLowering::computeKnownBitsForTargetNode(), llvm::AMDGPUTargetLowering::computeKnownBitsForTargetNode(), llvm::LanaiTargetLowering::computeKnownBitsForTargetNode(), llvm::SystemZTargetLowering::computeKnownBitsForTargetNode(), llvm::X86TargetLowering::computeKnownBitsForTargetNode(), computeKnownBitsFromCmp(), computeKnownBitsFromContext(), computeKnownBitsFromOperator(), computeKnownBitsFromRangeMetadata(), llvm::GISelKnownBits::computeKnownBitsImpl(), computeKnownFPClass(), llvm::SelectionDAG::ComputeNumSignBits(), computeOverflowForSignedMul(), llvm::SelectionDAG::computeOverflowForSignedMul(), llvm::FunctionLoweringInfo::ComputePHILiveOutRegInfo(), ConstantFoldCastInstruction(), ConstantFoldCastOperand(), llvm::StringRef::consumeInteger(), llvm::ifs::convertELFBitWidthToIFS(), llvm::ifs::convertIFSBitWidthToELF(), ConvertShiftToMul(), copyRangeMetadata(), llvm::APInt::countl_one(), llvm::APInt::countl_zero(), llvm::APInt::countr_zero(), createMaskedBitTest(), llvm::ConstantRange::ctpop(), llvm::ConstantRange::cttz(), llvm::TargetLowering::CTTZTableLookup(), despeculateCountZeros(), emitConstantRange(), emitGlobalConstantLargeInt(), llvm::TargetLowering::expandAddSubSat(), llvm::TargetLowering::expandDIVREMByConstant(), expandFPToI(), expandIToFP(), extractBits(), extractConstantWithoutWrapping(), findAlignmentLowerBound(), llvm::SwitchCG::SwitchLowering::findBitTestClusters(), llvm::InstCombinerImpl::foldAddWithConstant(), foldAndToUsubsat(), llvm::InstCombinerImpl::foldBinOpOfSelectAndCastOfSelectCondition(), foldBoxMultiply(), foldCSELofCTTZ(), foldCtpop(), llvm::InstCombinerImpl::foldICmpEqIntrinsicWithConstant(), llvm::InstCombinerImpl::foldICmpEquality(), llvm::InstCombinerImpl::foldICmpIntrinsicWithConstant(), llvm::InstCombinerImpl::foldICmpUsingKnownBits(), foldICmpWithTruncSignExtendedVal(), foldICmpXNegX(), foldSelectOfCTTZOrCTLZ(), foldSetCCWithFunnelShift(), genConstMult(), generateBuiltinVar(), generateSignedDivisionCode(), generateSignedRemainderCode(), generateUnsignedDivisionCode(), llvm::LayoutAlignElem::get(), llvm::DataLayout::getABIIntegerTypeAlignment(), llvm::APInt::getActiveBits(), llvm::ScalarEvolution::getAddExpr(), llvm::SIRegisterInfo::getAGPRClassForBitWidth(), getAlignedAGPRClassForBitWidth(), getAlignedVectorSuperClassForBitWidth(), getAlignedVGPRClassForBitWidth(), getAnyAGPRClassForBitWidth(), getAnyVectorSuperClassForBitWidth(), getAnyVGPRClassForBitWidth(), llvm::APInt::getBitWidth(), getBitWidth(), llvm::BuildVectorSDNode::getConstantFPSplatPow2ToLog2Int(), llvm::ExecutionEngine::getConstantValue(), llvm::DemandedBits::getDemandedBits(), getDemandedBitsLHSMask(), getElementIndex(), llvm::ConstantRange::getEmpty(), getExactInteger(), llvm::EVT::getFloatingPointVT(), llvm::SMTSolver::getFloatSort(), llvm::ConstantRange::getFull(), llvm::SelectionDAG::getGlobalAddress(), getIdentityValueForAtomicOp(), llvm::EVT::getIntegerVT(), getIntToFPVal(), getKnownBitsFromAndXorOr(), getLeftShift(), llvm::FunctionLoweringInfo::GetLiveOutRegInfo(), getMaxShiftAmount(), getMinMaxLimit(), llvm::SCEVAddRecExpr::getNumIterationsInRange(), llvm::TargetLoweringBase::getNumRegisters(), llvm::APInt::getNumWords(), llvm::SPIRVGlobalRegistry::getOrCreateConstFP(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVFloatType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVIntegerType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), getPreStartForExtend(), GetQuadraticEquation(), getRangeForAffineARHelper(), getRangeForSelectPattern(), llvm::SITargetLowering::getRegForInlineAsmConstraint(), llvm::EVT::getRoundIntegerType(), getSalvageOpsForGEP(), getScaledOffsetForBitWidth(), llvm::APInt::getSExtValue(), llvm::SIRegisterInfo::getSGPRClassForBitWidth(), getSignedOverflowLimitForStep(), llvm::ScalarEvolution::getSignExtendExprImpl(), llvm::APInt::getSignificantBits(), llvm::APInt::getSignMask(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::getTypeName(), getUnsignedCountTrailingZerosRange(), getUnsignedOverflowLimitForStep(), getUnsignedPopCountRange(), llvm::SelectionDAG::getValidMaximumShiftAmountConstant(), llvm::SelectionDAG::getValidMinimumShiftAmountConstant(), llvm::SelectionDAG::getValidShiftAmountConstant(), llvm::SIRegisterInfo::getVectorSuperClassForBitWidth(), llvm::SIRegisterInfo::getVGPRClassForBitWidth(), getVScaleRange(), llvm::ScalarEvolution::getZeroExtendExprImpl(), llvm::X86TTIImpl::instCombineIntrinsic(), llvm::APInt::intersects(), llvm::APInt::isAllOnes(), isAllOnesOrAllOnesSplat(), isBitfieldDstMask(), isBitfieldExtractOpFromSExtInReg(), isBitfieldPositioningOp(), isBytewiseValue(), IsConstantOffsetFromGlobal(), isConstantOrConstantVector(), llvm::AArch64TargetLowering::isDesirableToCommuteXorWithShift(), llvm::ARMTargetLowering::isDesirableToCommuteXorWithShift(), IsIncrementNSW(), IsIncrementNUW(), llvm::Type::isIntOrIntVectorTy(), isKnownNonZeroFromOperator(), isKnownToBeAPowerOfTwo(), isKnownToBeAPowerOfTwo(), llvm::SelectionDAG::isKnownToBeAPowerOfTwo(), llvm::APInt::isMask(), llvm::APInt::isMaxSignedValue(), llvm::APInt::isMinSignedValue(), llvm::APInt::isNegatedPowerOf2(), llvm::APInt::isNegative(), isNonZeroAdd(), isNonZeroMul(), llvm::APInt::isOne(), llvm::APInt::isPowerOf2(), isSafeDecreasingBound(), isSafeIncreasingBound(), llvm::APInt::isShiftedMask(), llvm::APInt::isSignBitSet(), isSignExtendedW(), llvm::APInt::isSingleWord(), llvm::SelectionDAG::isSplatValue(), llvm::APInt::isSubsetOf(), isTypeLegalForLookupTable(), llvm::APInt::isZero(), LowerADDSAT_SUBSAT(), lowerAddSubToHorizontalOp(), LowerAndToBT(), LowerAndToBTST(), lowerFunnelShifts(), LowerVSETCC(), llvm::KnownBits::lshr(), llvm::APInt::lshrInPlace(), makeExactMulNSWRegion(), makeExactMulNUWRegion(), llvm::ConstantRange::makeGuaranteedNoWrapRegion(), matchBinaryOp(), MatchBinaryOp(), llvm::CombinerHelper::matchOrShiftToFunnelShift(), llvm::SIInstrInfo::moveToVALUImpl(), llvm::KnownBits::mul(), llvm::KnownBits::mulhs(), llvm::KnownBits::mulhu(), nextAPIntBitWidth(), llvm::APInt::operator&=(), llvm::APInt::operator<<=(), llvm::APInt::operator=(), llvm::APInt::operator==(), llvm::APInt::operator^=(), llvm::APInt::operator|=(), llvm::X86InstrInfo::optimizeCompareInstr(), parseJumpTable(), llvm::ARMTargetLowering::PerformDAGCombine(), llvm::ARMTargetLowering::PerformIntrinsicCombine(), performMulCombine(), llvm::KnownBits::print(), llvm::AArch64InstPrinter::printAMIndexedWB(), printBroadcast(), printConstant(), llvm::AArch64InstPrinter::printInst(), rebuildConstant(), rotateModulo(), llvm::MCJIT::runFunction(), llvm::KnownBits::sdiv(), llvm::wholeprogramdevirt::setAfterReturnValues(), llvm::wholeprogramdevirt::setBeforeReturnValues(), llvm::APInt::setBit(), llvm::APInt::setBits(), llvm::APInt::setBitsFrom(), llvm::APInt::setBitsWithWrap(), llvm::APInt::setHighBits(), setLimitForFPToI(), setShiftFlags(), llvm::APInt::setSignBit(), llvm::KnownBits::sext(), llvm::KnownBits::sextInReg(), llvm::KnownBits::sextOrTrunc(), llvm::KnownBits::shl(), shouldTransformMulToShiftsAddsSubs(), llvm::TargetLowering::ShrinkDemandedOp(), llvm::GISelKnownBits::signBitIsZero(), llvm::SelectionDAG::SignBitIsZero(), simplifyBinaryIntrinsic(), llvm::TargetLowering::SimplifyDemandedBits(), llvm::X86TargetLowering::SimplifyDemandedBitsForTargetNode(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), simplifyIntrinsic(), llvm::InstCombinerImpl::SimplifyMultipleUseDemandedBits(), llvm::TargetLowering::SimplifyMultipleUseDemandedBits(), llvm::X86TargetLowering::SimplifyMultipleUseDemandedBitsForTargetNode(), llvm::TargetLowering::SimplifySetCC(), llvm::InstCombinerImpl::simplifyShrShlDemandedBits(), simplifyUnaryIntrinsic(), simplifyX86immShift(), simplifyX86varShift(), solveDIType(), SolveQuadraticAddRecExact(), SolveQuadraticAddRecRange(), llvm::KnownBits::trunc(), TruncIfPossible(), tryBitfieldInsertOpFromOr(), tryBitfieldInsertOpFromOrAndImm(), TryMULWIDECombine(), llvm::KnownBits::udiv(), llvm::APInt::udivrem(), unpackFromRegLoc(), llvm::InstCombinerImpl::visitAdd(), llvm::InstCombinerImpl::visitAShr(), llvm::InstCombinerImpl::visitBitCast(), llvm::InstCombinerImpl::visitCallInst(), llvm::InstCombinerImpl::visitExtractElementInst(), llvm::InstCombinerImpl::visitLShr(), llvm::InstCombinerImpl::visitMul(), llvm::InstCombinerImpl::visitShl(), llvm::InstCombinerImpl::visitSub(), llvm::InstCombinerImpl::visitSwitchInst(), llvm::KnownBits::zext(), and llvm::KnownBits::zextOrTrunc().

BranchFolderPassID

char & llvm::BranchFolderPassID = BranchFolderPass::ID

extern

BranchFolding - This pass performs machine code CFG based optimizations to delete branches to branches, eliminate branches to successor blocks (creating fall throughs), and eliminating branches over branches.

Definition at line 118 of file BranchFolding.cpp.

Referenced by llvm::TargetPassConfig::addMachineLateOptimization(), and overridePass().

BranchRelaxationPassID

char & llvm::BranchRelaxationPassID = BranchRelaxation::ID

extern

BranchRelaxation - This pass replaces branches that need to jump further than is supported by a branch instruction.

Definition at line 129 of file BranchRelaxation.cpp.

BreakCriticalEdgesID

char& llvm::BreakCriticalEdgesID

extern

CheckBFIUnknownBlockQueries

cl::opt< bool > llvm::CheckBFIUnknownBlockQueries("check-bfi-unknown-block-queries", cl::init(false), cl::Hidden, cl::desc("Check if block frequency is queried for an unknown block " "for debugging missed BFI updates"))

Referenced by llvm::BlockFrequencyInfoImpl< BT >::calculate(), and llvm::BlockFrequencyInfoImplBase::getBlockFreq().

CodeModelLargeSize

const unsigned llvm::CodeModelLargeSize = 256

static

Definition at line 16 of file XCoreTargetObjectFile.h.

Referenced by IsSmallObject(), and llvm::XCoreTargetObjectFile::SelectSectionForGlobal().

CurrentDebugType

ManagedStatic<std::vector<std::string> > llvm::CurrentDebugType

static

Definition at line 47 of file Debug.cpp.

Referenced by isCurrentDebugType(), and setCurrentDebugTypes().

DeadMachineInstructionElimID

char & llvm::DeadMachineInstructionElimID = DeadMachineInstructionElim::ID

extern

DeadMachineInstructionElim - This pass removes dead machine instructions.

Definition at line 77 of file DeadMachineInstructionElim.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization(), and overridePass().

DebugFlag

bool llvm::DebugFlag = false

This boolean is set to true if the '-debug' command line option is specified.

Exported boolean set by the -debug option.

This should probably not be referenced directly, instead, use the DEBUG macro below.

Definition at line 45 of file Debug.cpp.

Referenced by llvm::CSKYInstPrinter::applyTargetSpecificCLOption(), dbgs(), and isDebug().

DebugInfoCorrelate

cl::opt< bool > llvm::DebugInfoCorrelate("debug-info-correlate", cl::desc("Use debug info to correlate profiles. (Deprecated, use " "-profile-correlate=debug-info)"), cl::init(false))

Referenced by createIRLevelProfileFlagVar().

DecisionName

const char *const llvm::DecisionName = "inlining_decision"

extern

Definition at line 106 of file MLInlineAdvisor.cpp.

Referenced by INITIALIZE_PASS(), and llvm::ReleaseModeModelRunner< TGen >::ReleaseModeModelRunner().

DecisionSpec

const TensorSpec llvm::DecisionSpec

static

Initial value:

=
    TensorSpec::createSpec<float>(DecisionName, {1})

Definition at line 79 of file MLRegAllocPriorityAdvisor.cpp.

Referenced by INITIALIZE_PASS().

DefaultDecisionName

const char *const llvm::DefaultDecisionName = "inlining_default"

extern

Definition at line 109 of file MLInlineAdvisor.cpp.

DefaultDecisionSpec

const TensorSpec llvm::DefaultDecisionSpec

extern

Initial value:

=
    TensorSpec::createSpec<int64_t>(DefaultDecisionName, {1})

Definition at line 110 of file MLInlineAdvisor.cpp.

Referenced by getReleaseModeAdvisor().

DefaultProcResSize

const int llvm::DefaultProcResSize = 16

static

Definition at line 444 of file MachinePipeliner.h.

DefMaxInstsToScan

cl::opt< unsigned > llvm::DefMaxInstsToScan

extern

The default number of maximum instructions to scan in the block, used by FindAvailableLoadedValue().

DefMaxInstsToScan - the default number of maximum instructions to scan in the block, used by FindAvailableLoadedValue().

FindAvailableLoadedValue() was introduced in r60148, to improve jump threading in part by eliminating partially redundant loads. At that point, the value of MaxInstsToScan was already set to '6' without documented explanation.

Referenced by llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad().

DetectDeadLanesID

char & llvm::DetectDeadLanesID = DetectDeadLanes::ID

extern

This pass adds dead/undef flags after analyzing subregister lanes.

Definition at line 413 of file DetectDeadLanes.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

DisableABIBreakingChecks

int llvm::DisableABIBreakingChecks

Definition at line 20 of file ABIBreak.cpp.

DisableBasicAA

cl::opt< bool > llvm::DisableBasicAA("disable-basic-aa", cl::Hidden, cl::init(false))	(	"disable-basic-aa"	,
		cl::Hidden	,
		cl::init(false)
	)

Allow disabling BasicAA from the AA results.

This is particularly useful when testing to isolate a single AA implementation.

Referenced by llvm::AAResultsWrapperPass::runOnFunction().

DisableBranches

cl::opt< bool > llvm::DisableBranches	(	"no-ir-sim-branch-matching"	,
		cl::init(false)	,
		cl::ReallyHidden	,
		cl::desc("disable similarity matching, and outlining, " "across branches for debugging purposes.")
	)

Definition at line 38 of file IROutliner.cpp.

Referenced by llvm::IRSimilarityIdentifierWrapperPass::doInitialization(), and llvm::IRSimilarityAnalysis::run().

DisableGISelLegalityCheck

cl::opt< bool > llvm::DisableGISelLegalityCheck

extern

Referenced by llvm::RegBankSelect::checkFunctionIsLegal(), and llvm::InstructionSelect::runOnMachineFunction().

DisableIndirectCalls

cl::opt< bool > llvm::DisableIndirectCalls	(	"no-ir-sim-indirect-calls"	,
		cl::init(false)	,
		cl::ReallyHidden	,
		cl::desc("disable outlining indirect calls.")
	)

Definition at line 42 of file IROutliner.cpp.

Referenced by llvm::IRSimilarityIdentifierWrapperPass::doInitialization(), and llvm::IRSimilarityAnalysis::run().

DisableIntrinsics

cl::opt< bool > llvm::DisableIntrinsics	(	"no-ir-sim-intrinsics"	,
		cl::init(false)	,
		cl::ReallyHidden	,
		cl::desc("Don't match or outline intrinsics")
	)

Definition at line 46 of file IROutliner.cpp.

Referenced by llvm::IRSimilarityIdentifierWrapperPass::doInitialization(), and llvm::IRSimilarityAnalysis::run().

DoInstrProfNameCompression

cl::opt< bool > llvm::DoInstrProfNameCompression("enable-name-compression", cl::desc("Enable name/filename string compression"), cl::init(true))

Referenced by llvm::coverage::CoverageFilenamesSectionWriter::write().

DumpCriticalPathLength

cl::opt< bool > llvm::DumpCriticalPathLength("misched-dcpl", cl::Hidden, cl::desc("Print critical path length to stdout"))	(	"misched-dcpl"	,
		cl::Hidden	,
		cl::desc("Print critical path length to stdout")
	)

Referenced by llvm::GenericScheduler::registerRoots(), and llvm::PostGenericScheduler::registerRoots().

DumpHSAMetadata

cl::opt< bool > llvm::DumpHSAMetadata("amdgpu-dump-hsa-metadata", cl::desc("Dump AMDGPU HSA Metadata")) ( "amdgpu-dump-hsa-metadata"  , cl::desc("Dump AMDGPU HSA Metadata")    )

static

Referenced by llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::end().

EarlyIfConverterID

char & llvm::EarlyIfConverterID = EarlyIfConverter::ID

extern

EarlyIfConverter - This pass performs if-conversion on SSA form by inserting cmov instructions.

Definition at line 788 of file EarlyIfConversion.cpp.

Referenced by overridePass().

EarlyIfPredicatorID

char & llvm::EarlyIfPredicatorID = EarlyIfPredicator::ID

extern

EarlyIfPredicator - This pass performs if-conversion on SSA form by predicating if/else block and insert select at the join point.

Definition at line 1143 of file EarlyIfConversion.cpp.

EarlyMachineLICMID

char & llvm::EarlyMachineLICMID = EarlyMachineLICM::ID

extern

This pass performs loop invariant code motion on machine instructions.

This variant works before register allocation.

See also

MachineLICMID.

Definition at line 322 of file MachineLICM.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization(), and overridePass().

EarlyTailDuplicateID

char & llvm::EarlyTailDuplicateID = EarlyTailDuplicate::ID

extern

Duplicate blocks with unconditional branches into tails of their predecessors.

Variant that works before register allocation.

Definition at line 77 of file TailDuplication.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization(), and overridePass().

EdgeBundlesID

char& llvm::EdgeBundlesID

extern

EdgeBundles analysis - Bundle machine CFG edges.

EnableDebugBuffering

bool llvm::EnableDebugBuffering = false

extern

EnableDebugBuffering - This defaults to false.

EnableDebugBuffering - Turn on signal handler installation.

If true, the debug stream will install signal handlers to dump any buffered debug output. It allows clients to selectively allow the debug stream to install signal handlers if they are certain there will be no conflict.

Definition at line 196 of file Debug.cpp.

Referenced by dbgs().

EnableDetailedFunctionProperties

cl::opt< bool > llvm::EnableDetailedFunctionProperties("enable-detailed-function-properties", cl::Hidden, cl::init(false), cl::desc("Whether or not to compute detailed function properties."))	(	"enable-detailed-function-properties"	,
		cl::Hidden	,
		cl::init(false)	,
		cl::desc("Whether or not to compute detailed function properties.")
	)

Referenced by llvm::FunctionPropertiesInfo::print().

EnableExtTspBlockPlacement

cl::opt< bool > llvm::EnableExtTspBlockPlacement

Definition at line 335 of file SampleProfile.cpp.

EnableFSDiscriminator

cl::opt< bool > llvm::EnableFSDiscriminator

Definition at line 384 of file TargetPassConfig.cpp.

Referenced by llvm::TargetPassConfig::addBlockPlacement(), addDiscriminators(), llvm::TargetPassConfig::addMachinePasses(), llvm::DILocation::cloneByMultiplyingDuplicationFactor(), llvm::DILocation::cloneWithBaseDiscriminator(), llvm::PseudoProbeHandler::emitPseudoProbe(), llvm::DILocation::getBaseDiscriminator(), llvm::DILocation::getDuplicationFactorFromDiscriminator(), llvm::SampleProfileLoaderBaseImpl< FT >::getInstWeightImpl(), llvm::VPTransformState::setDebugLocFrom(), UnrollAndJamLoop(), and UnrollLoop().

EnableInferAlignmentPass

cl::opt< bool > llvm::EnableInferAlignmentPass("enable-infer-alignment-pass", cl::init(true), cl::Hidden, cl::ZeroOrMore, cl::desc("Enable the InferAlignment pass, disabling alignment inference in " "InstCombine"))

Referenced by llvm::InstCombinerImpl::visitLoadInst(), and llvm::InstCombinerImpl::visitStoreInst().

EnableKnowledgeRetention

cl::opt< bool > llvm::EnableKnowledgeRetention("enable-knowledge-retention", cl::init(false), cl::Hidden, cl::desc( "enable preservation of attributes throughout code transformation"))

Referenced by buildAssumeFromInst(), llvm::PassBuilder::buildFunctionSimplificationPipeline(), llvm::AssumeSimplifyPass::run(), salvageKnowledge(), and llvm::InstCombinerImpl::visitCallInst().

EnableLoopInterleaving

cl::opt< bool > llvm::EnableLoopInterleaving

extern

EnableLoopVectorization

cl::opt< bool > llvm::EnableLoopVectorization

extern

EnableLTOInternalization

cl::opt< bool > llvm::EnableLTOInternalization("enable-lto-internalization", cl::init(true), cl::Hidden, cl::desc("Enable global value internalization in LTO"))

Enable global value internalization in LTO.

Referenced by thinLTOInternalizeAndPromoteGUID().

EnableMemProfContextDisambiguation

cl::opt< bool > llvm::EnableMemProfContextDisambiguation

Enable MemProf context disambiguation for thin link.

Definition at line 302 of file PassBuilderPipelines.cpp.

Referenced by llvm::PassBuilder::buildLTODefaultPipeline(), llvm::PassBuilder::buildThinLTODefaultPipeline(), and llvm::FunctionImporter::importFunctions().

EnablePGSO

cl::opt< bool > llvm::EnablePGSO

extern

Referenced by shouldFuncOptimizeForSizeImpl(), and shouldOptimizeForSizeImpl().

EnableTiming

cl::opt< bool, true > llvm::EnableTiming("time-passes", cl::location(TimePassesIsEnabled), cl::Hidden, cl::desc("Time each pass, printing elapsed time for each on exit")) ( "time-passes"  , cl::location(TimePassesIsEnabled)  , cl::Hidden  , cl::desc("Time each pass, printing elapsed time for each on exit")    )

static

EnableTimingPerRun

cl::opt< bool, true > llvm::EnableTimingPerRun("time-passes-per-run", cl::location(TimePassesPerRun), cl::Hidden, cl::desc("Time each pass run, printing elapsed time for each run on exit"), cl::callback([](const bool &) { TimePassesIsEnabled=true;})) ( "time-passes-per-run"  , cl::location(TimePassesPerRun)  , cl::Hidden  , cl::desc("Time each pass run, printing elapsed time for each run on exit")  , cl::callback([](const bool &) { TimePassesIsEnabled=true;})    )

static

EnableVPlanNativePath

cl::opt< bool > llvm::EnableVPlanNativePath	(	"enable-vplan-native-path"	,
		cl::Hidden	,
		cl::desc("Enable VPlan-native vectorization path with " "support for outer loop vectorization.")
	)

Definition at line 53 of file VPlan.cpp.

Referenced by collectSupportedLoops(), llvm::InnerLoopVectorizer::emitMemRuntimeChecks(), llvm::VPWidenPHIRecipe::execute(), llvm::VPlan::execute(), llvm::InnerLoopVectorizer::fixVectorizedLoop(), llvm::LoopVectorizationPlanner::planInVPlanNativePath(), llvm::LoopVectorizePass::processLoop(), processLoopInVPlanNativePath(), llvm::LoopVectorizePass::run(), and llvm::LoopVectorizationCostModel::setTailFoldingStyles().

EnableVTableValueProfiling

cl::opt< bool > llvm::EnableVTableValueProfiling	(	"enable-vtable-value-profiling"	,
		cl::init(false)	,
		cl::desc("If true, the virtual table address will be instrumented to know " "the types of a C++ pointer. The information is used in indirect " "call promotion to do selective vtable-based comparison.")
	)

Definition at line 69 of file InstrProfiling.cpp.

Referenced by InstrumentAllFunctions().

ErrorsPrinted

unsigned llvm::ErrorsPrinted = 0

Definition at line 25 of file Error.cpp.

Referenced by PrintMessage(), and TableGenMain().

EvictInterferenceCutoff

cl::opt< unsigned > llvm::EvictInterferenceCutoff("regalloc-eviction-max-interference-cutoff", cl::Hidden, cl::desc("Number of interferences after which we declare " "an interference unevictable and bail out. This " "is a compilation cost-saving consideration. To " "disable, pass a very large number."), cl::init(10))

ExpandPostRAPseudosID

char & llvm::ExpandPostRAPseudosID = ExpandPostRA::ID

extern

ExpandPostRAPseudos - This pass expands pseudo instructions after register allocation.

Definition at line 54 of file ExpandPostRAPseudos.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

FeatureMap

const std::vector< TensorSpec > llvm::FeatureMap

extern

Initial value:

{
#define POPULATE_NAMES(DTYPE, SHAPE, NAME, __)                                             
 
 
 
 
 
 
}

Definition at line 95 of file MLInlineAdvisor.cpp.

Referenced by llvm::orc::JITTargetMachineBuilder::detectHost(), and getReleaseModeAdvisor().

FEntryInserterID

char & llvm::FEntryInserterID = FEntryInserter::ID

extern

This pass inserts FEntry calls.

Definition at line 48 of file FEntryInserter.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

FinalizeISelID

char & llvm::FinalizeISelID = FinalizeISel::ID

extern

This pass expands pseudo-instructions, reserves registers and adjusts machine frame information.

Definition at line 44 of file FinalizeISel.cpp.

Referenced by llvm::TargetPassConfig::addCoreISelPasses().

FinalizeMachineBundlesID

char & llvm::FinalizeMachineBundlesID = FinalizeMachineBundles::ID

extern

FinalizeMachineBundles - This pass finalize machine instruction bundles (created earlier, e.g.

during pre-RA scheduling).

Definition at line 98 of file MachineInstrBundle.cpp.

firstByteMark

const UTF8 llvm::firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC }

static

Definition at line 145 of file ConvertUTF.cpp.

Referenced by ConvertUTF16toUTF8(), and ConvertUTF32toUTF8().

FixupStatepointCallerSavedID

char & llvm::FixupStatepointCallerSavedID = FixupStatepointCallerSaved::ID

extern

The pass fixups statepoint machine instruction to replace usage of caller saved registers with stack slots.

Definition at line 84 of file FixupStatepointCallerSaved.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

force_iteration_on_noniterable_enum

constexpr force_iteration_on_noniterable_enum_t llvm::force_iteration_on_noniterable_enum

inlineconstexpr

Definition at line 108 of file Sequence.h.

Referenced by llvm::MVT::all_valuetypes(), llvm::CmpInst::FCmpPredicates(), llvm::MVT::fixedlen_vector_valuetypes(), llvm::MVT::fp_fixedlen_vector_valuetypes(), llvm::MVT::fp_scalable_vector_valuetypes(), llvm::MVT::fp_valuetypes(), llvm::CmpInst::ICmpPredicates(), llvm::TargetLoweringBase::initActions(), llvm::MVT::integer_fixedlen_vector_valuetypes(), llvm::MVT::integer_scalable_vector_valuetypes(), llvm::MVT::integer_valuetypes(), llvm::MemoryEffectsBase< LocationEnum >::locations(), llvm::MVT::scalable_vector_valuetypes(), and llvm::MVT::vector_valuetypes().

ForceBottomUp

cl::opt< bool > llvm::ForceBottomUp("misched-bottomup", cl::Hidden, cl::desc("Force bottom-up list scheduling"))

Referenced by createInstructionShuffler(), llvm::ConvergingVLIWScheduler::initialize(), llvm::GenericScheduler::initPolicy(), and llvm::ConvergingVLIWScheduler::pickNode().

ForcePGSO

cl::opt< bool > llvm::ForcePGSO

extern

Referenced by shouldFuncOptimizeForSizeImpl(), and shouldOptimizeForSizeImpl().

ForceSummaryEdgesCold

FunctionSummary::ForceSummaryHotnessType llvm::ForceSummaryEdgesCold

Initial value:

=
    FunctionSummary::FSHT_None

Definition at line 68 of file ModuleSummaryAnalysis.cpp.

Referenced by computeFunctionSummary().

ForceTopDown

cl::opt< bool > llvm::ForceTopDown("misched-topdown", cl::Hidden, cl::desc("Force top-down list scheduling"))

Referenced by createInstructionShuffler(), llvm::ConvergingVLIWScheduler::initialize(), llvm::GenericScheduler::initPolicy(), and llvm::ConvergingVLIWScheduler::pickNode().

ForgetSCEVInLoopUnroll

cl::opt< bool > llvm::ForgetSCEVInLoopUnroll

extern

Referenced by llvm::PipelineTuningOptions::PipelineTuningOptions().

FSDiscriminatorBitWidth

const unsigned llvm::FSDiscriminatorBitWidth = 6

static

Definition at line 73 of file Discriminator.h.

Referenced by getFSPassBitEnd().

FuncletLayoutID

char & llvm::FuncletLayoutID = FuncletLayout::ID

extern

This pass lays out funclets contiguously.

Definition at line 39 of file FuncletLayout.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses(), llvm::TargetPassConfig::addMachinePasses(), and llvm::AMDGPUPassConfig::AMDGPUPassConfig().

GCLoweringID

char & llvm::GCLoweringID = LowerIntrinsics::ID

extern

GCLowering Pass - Used by gc.root to perform its default lowering operations.

Definition at line 108 of file GCRootLowering.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses(), and llvm::AMDGPUPassConfig::AMDGPUPassConfig().

GCMachineCodeAnalysisID

char & llvm::GCMachineCodeAnalysisID = GCMachineCodeAnalysis::ID

extern

GCMachineCodeAnalysis - Target-independent pass to mark safe points in machine code.

Must be added very late during code generation, just prior to output, and importantly after all CFG transformations (such as branch folding).

Definition at line 255 of file GCRootLowering.cpp.

Referenced by llvm::TargetPassConfig::addGCPasses().

GCNCreateVOPDID

char & llvm::GCNCreateVOPDID = GCNCreateVOPD::ID

extern

Definition at line 173 of file GCNCreateVOPD.cpp.

GCNDPPCombineID

char & llvm::GCNDPPCombineID = GCNDPPCombine::ID

extern

Definition at line 111 of file GCNDPPCombine.cpp.

GCNNSAReassignID

char & llvm::GCNNSAReassignID = GCNNSAReassign::ID

extern

Definition at line 106 of file GCNNSAReassign.cpp.

GCNPreRALongBranchRegID

char& llvm::GCNPreRALongBranchRegID

extern

GCNPreRAOptimizationsID

char & llvm::GCNPreRAOptimizationsID = GCNPreRAOptimizations::ID

extern

Definition at line 79 of file GCNPreRAOptimizations.cpp.

GCNRegPressurePrinterID

char & llvm::GCNRegPressurePrinterID = GCNRegPressurePrinter::ID

extern

Definition at line 596 of file GCNRegPressure.cpp.

GCNRewritePartialRegUsesID

char & llvm::GCNRewritePartialRegUsesID = GCNRewritePartialRegUses::ID

extern

Definition at line 495 of file GCNRewritePartialRegUses.cpp.

get_array_pod_sort_comparator

template<typename T >

int(*)(const void *, const void *) llvm::get_array_pod_sort_comparator(const T &) ( const T &  )

inline

get_array_pod_sort_comparator - This is an internal helper function used to get type deduction of T right.

Definition at line 1570 of file STLExtras.h.

Referenced by array_pod_sort().

GICombinerOptionCategory

cl::OptionCategory llvm::GICombinerOptionCategory("GlobalISel Combiner", "Control the rules which are enabled. These options all take a comma " "separated list of rules to disable and may be specified by number " "or number range (e.g. 1-10)." " They may also be specified by name.")	(	"GlobalISel Combiner"	,
		"Control the rules which are enabled. These options all take a comma " "separated list of rules to disable and may be specified by number " "or number range (e.g. 1-10)." " They may also be specified by name."
	)

halfBase

const UTF32 llvm::halfBase = 0x0010000UL

static

Definition at line 102 of file ConvertUTF.cpp.

Referenced by ConvertUTF16toUTF32(), ConvertUTF16toUTF8(), ConvertUTF32toUTF16(), and ConvertUTF8toUTF16().

halfMask

const UTF32 llvm::halfMask = 0x3FFUL

static

Definition at line 103 of file ConvertUTF.cpp.

Referenced by ConvertUTF32toUTF16(), and ConvertUTF8toUTF16().

halfShift

const int llvm::halfShift = 10

static

Definition at line 100 of file ConvertUTF.cpp.

Referenced by ConvertUTF16toUTF32(), ConvertUTF16toUTF8(), ConvertUTF32toUTF16(), and ConvertUTF8toUTF16().

heatPalette

const char llvm::heatPalette[heatSize][8]

static

Initial value:

= {
    "#3d50c3", "#4055c8", "#4358cb", "#465ecf", "#4961d2", "#4c66d6", "#4f69d9",
    "#536edd", "#5572df", "#5977e3", "#5b7ae5", "#5f7fe8", "#6282ea", "#6687ed",
    "#6a8bef", "#6c8ff1", "#7093f3", "#7396f5", "#779af7", "#7a9df8", "#7ea1fa",
    "#81a4fb", "#85a8fc", "#88abfd", "#8caffe", "#8fb1fe", "#93b5fe", "#96b7ff",
    "#9abbff", "#9ebeff", "#a1c0ff", "#a5c3fe", "#a7c5fe", "#abc8fd", "#aec9fc",
    "#b2ccfb", "#b5cdfa", "#b9d0f9", "#bbd1f8", "#bfd3f6", "#c1d4f4", "#c5d6f2",
    "#c7d7f0", "#cbd8ee", "#cedaeb", "#d1dae9", "#d4dbe6", "#d6dce4", "#d9dce1",
    "#dbdcde", "#dedcdb", "#e0dbd8", "#e3d9d3", "#e5d8d1", "#e8d6cc", "#ead5c9",
    "#ecd3c5", "#eed0c0", "#efcebd", "#f1ccb8", "#f2cab5", "#f3c7b1", "#f4c5ad",
    "#f5c1a9", "#f6bfa6", "#f7bca1", "#f7b99e", "#f7b599", "#f7b396", "#f7af91",
    "#f7ac8e", "#f7a889", "#f6a385", "#f5a081", "#f59c7d", "#f4987a", "#f39475",
    "#f29072", "#f08b6e", "#ef886b", "#ed8366", "#ec7f63", "#e97a5f", "#e8765c",
    "#e57058", "#e36c55", "#e16751", "#de614d", "#dc5d4a", "#d85646", "#d65244",
    "#d24b40", "#d0473d", "#cc403a", "#ca3b37", "#c53334", "#c32e31", "#be242e",
    "#bb1b2c", "#b70d28"}

Definition at line 23 of file HeatUtils.cpp.

Referenced by getHeatColor().

heatSize

const unsigned llvm::heatSize = 100

static

Definition at line 22 of file HeatUtils.cpp.

Referenced by getHeatColor().

HexagonDisableCompound

cl::opt< bool > llvm::HexagonDisableCompound

extern

HexagonDisableDuplex

cl::opt< bool > llvm::HexagonDisableDuplex

extern

Referenced by llvm::Hexagon_MC::createHexagonMCSubtargetInfo(), and llvm::HexagonSubtarget::initializeSubtargetDependencies().

HexagonExpandCondsetsID

char & llvm::HexagonExpandCondsetsID = HexagonExpandCondsets::ID

Definition at line 251 of file HexagonExpandCondsets.cpp.

HexagonStages

const InstrStage llvm::HexagonStages[]

extern

Referenced by llvm::HexagonMCInstrInfo::getCVIResources(), llvm::HexagonMCInstrInfo::getOtherReservedSlots(), and llvm::HexagonMCInstrInfo::getUnits().

HexagonTfrCleanupID

char & llvm::HexagonTfrCleanupID = HexagonTfrCleanup::ID

Definition at line 84 of file HexagonTfrCleanup.cpp.

hexDigitsLower

const char llvm::hexDigitsLower[] = "0123456789abcdef0"

static

Definition at line 790 of file APFloat.cpp.

hexDigitsUpper

const char llvm::hexDigitsUpper[] = "0123456789ABCDEF0"

static

Definition at line 791 of file APFloat.cpp.

HintsAllowReordering

cl::opt< bool > llvm::HintsAllowReordering("hints-allow-reordering", cl::init(true), cl::Hidden, cl::desc("Allow enabling loop hints to reorder " "FP operations during vectorization."))	(	"hints-allow-reordering"	,
		cl::init(true)	,
		cl::Hidden	,
		cl::desc("Allow enabling loop hints to reorder " "FP operations during vectorization.")
	)

Referenced by llvm::LoopVectorizeHints::allowReordering().

huge_valf

const float llvm::huge_valf = HUGE_VALF

Use this rather than HUGE_VALF; the latter causes warnings on MSVC.

Definition at line 28 of file MathExtras.cpp.

Referenced by llvm::LiveInterval::isSpillable(), and llvm::LiveInterval::markNotSpillable().

IfConverterID

char & llvm::IfConverterID = IfConverter::ID

extern

IfConverter - This pass performs machine code if conversion.

Definition at line 432 of file IfConversion.cpp.

IgnoreBundleTag

constexpr StringRef llvm::IgnoreBundleTag = "ignore"

constexpr

Tag in operand bundle indicating that this bundle should be ignored.

Definition at line 135 of file AssumeBundleQueries.h.

Referenced by findAffectedValues().

ImplicitNullChecksID

char & llvm::ImplicitNullChecksID = ImplicitNullChecks::ID

extern

ImplicitNullChecks - This pass folds null pointer checks into nearby memory operations.

Definition at line 812 of file ImplicitNullChecks.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

ImprovedFSDiscriminator

cl::opt< bool > llvm::ImprovedFSDiscriminator	(	"improved-fs-discriminator"	,
		cl::Hidden	,
		cl::init(false)	,
		cl::desc("New FS discriminators encoding (incompatible with the original " "encoding)")
	)

Definition at line 65 of file MIRSampleProfile.cpp.

Referenced by llvm::MIRProfileLoader::getInstWeight().

InferAddressSpacesID

char& llvm::InferAddressSpacesID

extern

infinityL

const char llvm::infinityL[] = "infinity"

static

Definition at line 792 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::convertToHexString().

infinityU

const char llvm::infinityU[] = "INFINITY"

static

Definition at line 793 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::convertToHexString().

InitialSyntheticCount

cl::opt< int > llvm::InitialSyntheticCount("initial-synthetic-count", cl::Hidden, cl::init(10), cl::desc("Initial value of synthetic entry count"))

Referenced by initializeCounts().

InitUndefID

char & llvm::InitUndefID = InitUndef::ID

extern

Definition at line 98 of file InitUndef.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

InlineDecisionSpec

const TensorSpec llvm::InlineDecisionSpec

extern

Initial value:

=
    TensorSpec::createSpec<int64_t>(DecisionName, {1})

Definition at line 107 of file MLInlineAdvisor.cpp.

Referenced by getReleaseModeAdvisor().

InlinerFunctionImportStats

cl::opt< InlinerFunctionImportStatsOpts > llvm::InlinerFunctionImportStats	(	"inliner-function-import-stats"	,
		cl::init(InlinerFunctionImportStatsOpts::No)	,
		cl::values(clEnumValN(InlinerFunctionImportStatsOpts::Basic, "basic", "basic statistics"), clEnumValN(InlinerFunctionImportStatsOpts::Verbose, "verbose", "printing of statistics for each inlined function"))	,
		cl::Hidden	,
		cl::desc("Enable inliner stats for imported functions")
	)

Definition at line 66 of file InlineAdvisor.cpp.

Referenced by llvm::InlineAdvisor::InlineAdvisor(), and llvm::InlineAdvisor::~InlineAdvisor().

InputFeatures

const std::vector<TensorSpec> llvm::InputFeatures

static

Initial value:

{
    {RA_PRIORITY_FEATURES_LIST(_DECL_FEATURES)},
}

Definition at line 115 of file MLRegAllocPriorityAdvisor.cpp.

Referenced by INITIALIZE_PASS().

InstCombineDefaultMaxIterations

constexpr unsigned llvm::InstCombineDefaultMaxIterations = 1

staticconstexpr

Definition at line 28 of file InstCombine.h.

InstrProfRecordClosure

ValueProfRecordClosure llvm::InstrProfRecordClosure

static

Initial value:

= {
    nullptr,
    getNumValueKindsInstrProf,
    getNumValueSitesInstrProf,
    getNumValueDataInstrProf,
    getNumValueDataForSiteInstrProf,
    nullptr,
    getValueForSiteInstrProf,
    allocValueProfDataInstrProf}

Definition at line 1055 of file InstrProf.cpp.

IntrinsicsWithChain

const IntrinsicData llvm::IntrinsicsWithChain[]

static

Definition at line 68 of file X86IntrinsicsInfo.h.

Referenced by getIntrinsicWithChain(), and verifyIntrinsicTables().

IntrinsicsWithoutChain

const IntrinsicData llvm::IntrinsicsWithoutChain[]

static

Definition at line 339 of file X86IntrinsicsInfo.h.

Referenced by getIntrinsicWithoutChain(), and verifyIntrinsicTables().

is_incomplete_v

template<typename T >

constexpr bool llvm::is_incomplete_v = !is_detected<detail::has_sizeof, T>::value

constexpr

Detects when type T is incomplete.

This is true for forward declarations and false for types with a full definition.

Definition at line 2555 of file STLExtras.h.

IsaAndPresentPred

template<typename... Types>

constexpr detail::IsaAndPresentCheckPredicate<Types...> llvm::IsaAndPresentPred {}

inlineconstexpr

Function object wrapper for the llvm::isa_and_present type check.

The function call operator returns true when the value can be cast to any type in Types, or if the value is not present (e.g., nullptr). Example:

SmallVector<Type> myTypes = ...;
if (llvm::all_of(myTypes, llvm::IsaAndPresentPred<VectorType>))
  ...

Definition at line 848 of file Casting.h.

IsaPred

template<typename... Types>

constexpr detail::IsaCheckPredicate<Types...> llvm::IsaPred {}

inlineconstexpr

Function object wrapper for the llvm::isa type check.

The function call operator returns true when the value can be cast to any type in Types. Example:

SmallVector<Type> myTypes = ...;
if (llvm::all_of(myTypes, llvm::IsaPred<VectorType>))
  ...

Definition at line 836 of file Casting.h.

IsNullable

template<typename T >

constexpr bool llvm::IsNullable

constexpr

Initial value:

=
    std::is_pointer_v<T> || std::is_constructible_v<T, std::nullptr_t>

Definition at line 593 of file Casting.h.

IterativeBFIMaxIterationsPerBlock

cl::opt< unsigned > llvm::IterativeBFIMaxIterationsPerBlock("iterative-bfi-max-iterations-per-block", cl::init(1000), cl::Hidden, cl::desc("Iterative inference: maximum number of update iterations " "per block"))

IterativeBFIPrecision

cl::opt< double > llvm::IterativeBFIPrecision("iterative-bfi-precision", cl::init(1e-12), cl::Hidden, cl::desc("Iterative inference: delta convergence precision; smaller values " "typically lead to better results at the cost of worsen runtime"))

kAsanStackLeftRedzoneMagic

const int llvm::kAsanStackLeftRedzoneMagic = 0xf1

static

Definition at line 23 of file ASanStackFrameLayout.h.

Referenced by GetShadowBytes().

kAsanStackMidRedzoneMagic

const int llvm::kAsanStackMidRedzoneMagic = 0xf2

static

Definition at line 24 of file ASanStackFrameLayout.h.

Referenced by GetShadowBytes().

kAsanStackRightRedzoneMagic

const int llvm::kAsanStackRightRedzoneMagic = 0xf3

static

Definition at line 25 of file ASanStackFrameLayout.h.

Referenced by GetShadowBytes().

kAsanStackUseAfterReturnMagic

const int llvm::kAsanStackUseAfterReturnMagic = 0xf5

static

Definition at line 26 of file ASanStackFrameLayout.h.

kAsanStackUseAfterScopeMagic

const int llvm::kAsanStackUseAfterScopeMagic = 0xf8

static

Definition at line 27 of file ASanStackFrameLayout.h.

Referenced by GetShadowBytesAfterScope().

kGlobalIdentifierDelimiter

constexpr char llvm::kGlobalIdentifierDelimiter = ';'

inlineconstexpr

Definition at line 46 of file GlobalValue.h.

Referenced by llvm::InstrProfReaderItaniumRemapper< HashTableImpl >::extractName(), llvm::GlobalValue::getGlobalIdentifier(), and getParsedIRPGOName().

kMinAlignment

const uint64_t llvm::kMinAlignment = 16

static

Definition at line 35 of file ASanStackFrameLayout.cpp.

Referenced by ComputeASanStackFrameLayout().

KnownAssumptionStrings

StringSet llvm::KnownAssumptionStrings

extern

A set of known assumption strings that are accepted without warning and which can be recommended as typo correction.

Referenced by llvm::KnownAssumptionString::KnownAssumptionString().

kSanitizerBinaryMetadataAtomics

constexpr uint64_t llvm::kSanitizerBinaryMetadataAtomics

inlineconstexpr

Initial value:

=
    1 << kSanitizerBinaryMetadataAtomicsBit

Definition at line 34 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataAtomicsBit

constexpr int llvm::kSanitizerBinaryMetadataAtomicsBit = 0

inlineconstexpr

Definition at line 30 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataAtomicsSection

constexpr char llvm::kSanitizerBinaryMetadataAtomicsSection[]

inlineconstexpr

Initial value:

=
    "sanmd_atomics"

Definition at line 43 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataCoveredSection

constexpr char llvm::kSanitizerBinaryMetadataCoveredSection[]

inlineconstexpr

Initial value:

=
    "sanmd_covered"

Definition at line 41 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataUAR

constexpr uint64_t llvm::kSanitizerBinaryMetadataUAR

inlineconstexpr

Initial value:

=
    1 << kSanitizerBinaryMetadataUARBit

Definition at line 36 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataUARBit

constexpr int llvm::kSanitizerBinaryMetadataUARBit = 1

inlineconstexpr

Definition at line 31 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataUARHasSize

constexpr uint64_t llvm::kSanitizerBinaryMetadataUARHasSize

inlineconstexpr

Initial value:

=
    1 << kSanitizerBinaryMetadataUARHasSizeBit

Definition at line 38 of file SanitizerBinaryMetadata.h.

kSanitizerBinaryMetadataUARHasSizeBit

constexpr int llvm::kSanitizerBinaryMetadataUARHasSizeBit = 2

inlineconstexpr

Definition at line 32 of file SanitizerBinaryMetadata.h.

LCSSAID

char & llvm::LCSSAID = LCSSAWrapperPass::ID

extern

Definition at line 507 of file LCSSA.cpp.

Referenced by getLoopAnalysisUsage().

LiveDebugValuesID

char & llvm::LiveDebugValuesID = LiveDebugValues::ID

extern

LiveDebugValues pass.

Definition at line 91 of file LiveDebugValues.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

LiveIntervalsID

char & llvm::LiveIntervalsID = LiveIntervals::ID

extern

LiveIntervals - This analysis keeps track of the live ranges of virtual and physical registers.

Definition at line 61 of file LiveIntervals.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

LiveRangeShrinkID

char & llvm::LiveRangeShrinkID = LiveRangeShrink::ID

extern

LiveRangeShrink pass.

Move instruction close to its definition to shrink the definition's live range.

Definition at line 65 of file LiveRangeShrink.cpp.

LiveStacksID

Live Stack Slot false char & llvm::LiveStacksID = LiveStacks::ID

extern

LiveStacks pass. An analysis keeping track of the liveness of stack slots.

Definition at line 30 of file LiveStacks.cpp.

LiveVariablesID

char & llvm::LiveVariablesID = LiveVariables::ID

extern

LiveVariables pass - This pass computes the set of blocks in which each variable is life and sets machine operand kill flags.

Definition at line 45 of file LiveVariables.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

LLVMLoopUnrollFollowupAll

const char* const llvm::LLVMLoopUnrollFollowupAll = "llvm.loop.unroll.followup_all"

Metadata attribute names

Definition at line 42 of file UnrollLoop.h.

Referenced by CloneLoopBlocks(), and tryToUnrollLoop().

LLVMLoopUnrollFollowupRemainder

const char* const llvm::LLVMLoopUnrollFollowupRemainder

Initial value:

=
    "llvm.loop.unroll.followup_remainder"

Definition at line 45 of file UnrollLoop.h.

Referenced by CloneLoopBlocks(), and tryToUnrollLoop().

LLVMLoopUnrollFollowupUnrolled

const char* const llvm::LLVMLoopUnrollFollowupUnrolled

Initial value:

=
    "llvm.loop.unroll.followup_unrolled"

Definition at line 43 of file UnrollLoop.h.

Referenced by tryToUnrollLoop().

LoadFP32ImmArr

constexpr std::pair<uint8_t, uint8_t> llvm::LoadFP32ImmArr[]

staticconstexpr

Initial value:

= {
    {0b01101111, 0b00}, {0b01110000, 0b00}, {0b01110111, 0b00},
    {0b01111000, 0b00}, {0b01111011, 0b00}, {0b01111100, 0b00},
    {0b01111101, 0b00}, {0b01111101, 0b01}, {0b01111101, 0b10},
    {0b01111101, 0b11}, {0b01111110, 0b00}, {0b01111110, 0b01},
    {0b01111110, 0b10}, {0b01111110, 0b11}, {0b01111111, 0b00},
    {0b01111111, 0b01}, {0b01111111, 0b10}, {0b01111111, 0b11},
    {0b10000000, 0b00}, {0b10000000, 0b01}, {0b10000000, 0b10},
    {0b10000001, 0b00}, {0b10000010, 0b00}, {0b10000011, 0b00},
    {0b10000110, 0b00}, {0b10000111, 0b00}, {0b10001110, 0b00},
    {0b10001111, 0b00}, {0b11111111, 0b00}, {0b11111111, 0b10},
}

Definition at line 153 of file RISCVBaseInfo.cpp.

Referenced by llvm::RISCVLoadFPImm::getFPImm(), and llvm::RISCVLoadFPImm::getLoadFPImm().

LocalStackSlotAllocationID

char & llvm::LocalStackSlotAllocationID = LocalStackSlotPass::ID

extern

LocalStackSlotAllocation - This pass assigns local frame indices to stack slots relative to one another and allocates base registers to access them when it is estimated by the target to be out of range of normal frame pointer or stack pointer index addressing.

Definition at line 108 of file LocalStackSlotAllocation.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses(), and llvm::TargetPassConfig::addMachineSSAOptimization().

LoopSimplifyID

loop Canonicalize natural false char & llvm::LoopSimplifyID = LoopSimplify::ID

extern

Definition at line 789 of file LoopSimplify.cpp.

Referenced by getLoopAnalysisUsage().

LowerInvokePassID

char & llvm::LowerInvokePassID = LowerInvokeLegacyPass::ID

Definition at line 82 of file LowerInvoke.cpp.

LowerSwitchID

char & llvm::LowerSwitchID = LowerSwitchLegacyPass::ID

extern

Definition at line 584 of file LowerSwitch.cpp.

LTOCSIRProfile

cl::opt< std::string > llvm::LTOCSIRProfile("cs-profile-path", cl::desc("Context sensitive profile file path"))	(	"cs-profile-path"	,
		cl::desc("Context sensitive profile file path")
	)

Referenced by llvm::LTOCodeGenerator::LTOCodeGenerator().

LTODiscardValueNames

cl::opt< bool > llvm::LTODiscardValueNames	(	"lto-discard-value-names"	,
		cl::desc("Strip names from Value during LTO (other than GlobalValue).")	,
		cl::init(false)	,
		cl::Hidden
	)

Definition at line 78 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::LTOCodeGenerator::LTOCodeGenerator(), and llvm::ThinLTOCodeGenerator::run().

LTORunCSIRInstr

cl::opt< bool > llvm::LTORunCSIRInstr("cs-profile-generate", cl::desc("Perform context sensitive PGO instrumentation"))	(	"cs-profile-generate"	,
		cl::desc("Perform context sensitive PGO instrumentation")
	)

Referenced by llvm::LTOCodeGenerator::LTOCodeGenerator().

LTOStatsFile

cl::opt< std::string > llvm::LTOStatsFile("lto-stats-file", cl::desc("Save statistics to the specified file"), cl::Hidden)	(	"lto-stats-file"	,
		cl::desc("Save statistics to the specified file")	,
		cl::Hidden
	)

Referenced by llvm::LTOCodeGenerator::LTOCodeGenerator(), and llvm::LTOCodeGenerator::optimize().

MachineBlockPlacementID

char & llvm::MachineBlockPlacementID = MachineBlockPlacement::ID

extern

MachineBlockPlacement - This pass places basic blocks based on branch probabilities.

Definition at line 621 of file MachineBlockPlacement.cpp.

Referenced by llvm::TargetPassConfig::addBlockPlacement(), and overridePass().

MachineBlockPlacementStatsID

char & llvm::MachineBlockPlacementStatsID = MachineBlockPlacementStats::ID

extern

MachineBlockPlacementStats - This pass collects statistics about the basic block placement using branch probabilities and block frequency information.

Definition at line 3686 of file MachineBlockPlacement.cpp.

Referenced by llvm::TargetPassConfig::addBlockPlacement().

MachineCFGPrinterID

char & llvm::MachineCFGPrinterID = MachineCFGPrinter::ID

extern

MachineCFGPrinter pass.

Definition at line 77 of file MachineCFGPrinter.cpp.

MachineCombinerID

char & llvm::MachineCombinerID = MachineCombiner::ID

extern

This pass performs instruction combining using trace metrics to estimate critical-path and resource depth.

Definition at line 131 of file MachineCombiner.cpp.

MachineCopyPropagationID

char & llvm::MachineCopyPropagationID = MachineCopyPropagation::ID

extern

MachineCopyPropagation - This pass performs copy propagation on machine instructions.

Definition at line 445 of file MachineCopyPropagation.cpp.

Referenced by llvm::TargetPassConfig::addMachineLateOptimization(), llvm::TargetPassConfig::addOptimizedRegAlloc(), and overridePass().

MachineCSEID

char & llvm::MachineCSEID = MachineCSE::ID

extern

MachineCSE - This pass performs global CSE on machine instructions.

Definition at line 165 of file MachineCSE.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization(), and overridePass().

MachineDominanceFrontierID

char & llvm::MachineDominanceFrontierID = MachineDominanceFrontier::ID

extern

MachineDominanaceFrontier - This pass is a machine dominators analysis.

Definition at line 37 of file MachineDominanceFrontier.cpp.

MachineDominatorsID

char& llvm::MachineDominatorsID

extern

MachineDominators - This pass is a machine dominators analysis pass.

Referenced by llvm::LiveIntervals::getAnalysisUsage().

MachineFunctionPrinterPassID

char & llvm::MachineFunctionPrinterPassID = MachineFunctionPrinterPass::ID

extern

MachineFunctionPrinterPass - This pass prints out MachineInstr's.

Definition at line 58 of file MachineFunctionPrinterPass.cpp.

MachineLateInstrsCleanupID

char & llvm::MachineLateInstrsCleanupID = MachineLateInstrsCleanup::ID

extern

MachineLateInstrsCleanup - This pass removes redundant identical instructions after register allocation and rematerialization.

Definition at line 88 of file MachineLateInstrsCleanup.cpp.

Referenced by llvm::TargetPassConfig::addMachineLateOptimization().

MachineLICMID

char & llvm::MachineLICMID = MachineLICM::ID

extern

This pass performs loop invariant code motion on machine instructions.

Definition at line 321 of file MachineLICM.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc(), and overridePass().

MachineLoopInfoID

machine Machine Natural Loop true char & llvm::MachineLoopInfoID = MachineLoopInfo::ID

extern

MachineLoopInfo - This pass is a loop analysis pass.

Definition at line 43 of file MachineLoopInfo.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc(), and llvm::LiveIntervals::getAnalysisUsage().

MachinePipelinerID

char & llvm::MachinePipelinerID = MachinePipeliner::ID

extern

This pass performs software pipelining on machine instructions.

Definition at line 216 of file MachinePipeliner.cpp.

MachineRegionInfoPassID

char& llvm::MachineRegionInfoPassID

extern

MachineRegionInfo - This pass computes SESE regions for machine functions.

MachineSanitizerBinaryMetadataID

char& llvm::MachineSanitizerBinaryMetadataID

extern

Referenced by llvm::TargetPassConfig::addMachinePasses().

MachineSchedulerID

char & llvm::MachineSchedulerID = MachineScheduler::ID

extern

MachineScheduler - This pass schedules machine instructions.

Definition at line 264 of file MachineScheduler.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

MachineSinkingID

char & llvm::MachineSinkingID = MachineSinking::ID

extern

MachineSinking - This pass performs sinking on machine instructions.

Definition at line 272 of file MachineSink.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization(), and overridePass().

MachineTraceMetricsID

char & llvm::MachineTraceMetricsID = MachineTraceMetrics::ID

extern

MachineTraceMetrics - This pass computes critical path and CPU resource usage in an ensemble of traces.

Definition at line 45 of file MachineTraceMetrics.cpp.

MatchCallsByName

cl::opt< bool > llvm::MatchCallsByName("ir-sim-calls-by-name", cl::init(false), cl::ReallyHidden, cl::desc("only allow matching call instructions if the " "name and type signature match."))	(	"ir-sim-calls-by-name"	,
		cl::init(false)	,
		cl::ReallyHidden	,
		cl::desc("only allow matching call instructions if the " "name and type signature match.")
	)

Referenced by llvm::IRSimilarityIdentifierWrapperPass::doInitialization(), and llvm::IRSimilarityAnalysis::run().

MAX_SUBTARGET_FEATURES

const unsigned llvm::MAX_SUBTARGET_FEATURES = MAX_SUBTARGET_WORDS * 64

Definition at line 35 of file SubtargetFeature.h.

Referenced by llvm::FeatureBitset::size().

MAX_SUBTARGET_WORDS

const unsigned llvm::MAX_SUBTARGET_WORDS = 5

Definition at line 34 of file SubtargetFeature.h.

MaxAnalysisRecursionDepth

constexpr unsigned llvm::MaxAnalysisRecursionDepth = 6

constexpr

Definition at line 47 of file ValueTracking.h.

Referenced by computeConstantRange(), computeKnownBits(), computeKnownBitsFromCond(), computeKnownBitsFromContext(), computeKnownBitsFromOperator(), computeKnownFPClass(), ComputeNumSignBitsImpl(), llvm::InstCombiner::getFreelyInvertedImpl(), isGEPKnownNonNull(), isGuaranteedNotToBeUndefOrPoison(), isImpliedCondAndOr(), isImpliedCondition(), isKnownNonEqual(), isKnownNonZero(), isKnownNonZeroFromOperator(), isKnownToBeAPowerOfTwo(), isMaskOrZero(), isSplatValue(), matchSelectPattern(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), and llvm::InstCombinerImpl::SimplifyDemandedUseFPClass().

MaxDevirtIterations

cl::opt< unsigned > llvm::MaxDevirtIterations	(	"max-devirt-iterations"	,
		cl::ReallyHidden	,
		cl::init(4)
	)

Definition at line 323 of file PassBuilderPipelines.cpp.

Referenced by llvm::PassBuilder::buildInlinerPipeline(), and llvm::ModuleInlinerWrapperPass::printPipeline().

maxExponent

const unsigned int llvm::maxExponent = 16383

Definition at line 285 of file APFloat.cpp.

Referenced by powerOf5().

MaxInitializationChainLength

unsigned llvm::MaxInitializationChainLength

extern

The value passed to the line option that defines the maximal initialization chain length.

Definition at line 110 of file Attributor.cpp.

Referenced by llvm::Attributor::shouldInitialize().

maxPowerOfFiveExponent

const unsigned int llvm::maxPowerOfFiveExponent = maxExponent + maxPrecision - 1

Definition at line 287 of file APFloat.cpp.

maxPowerOfFiveParts

const unsigned int llvm::maxPowerOfFiveParts

Initial value:

=
    2 +
    ((maxPowerOfFiveExponent * 815) / (351 * APFloatBase::integerPartWidth))

Definition at line 288 of file APFloat.cpp.

Referenced by powerOf5().

maxPrecision

const unsigned int llvm::maxPrecision = 113

Definition at line 286 of file APFloat.cpp.

MediumBasicBlockInstructionThreshold

cl::opt< unsigned > llvm::MediumBasicBlockInstructionThreshold("medium-basic-block-instruction-threshold", cl::Hidden, cl::init(15), cl::desc("The minimum number of instructions a basic block should contain " "before being considered medium-sized."))	(	"medium-basic-block-instruction-threshold"	,
		cl::Hidden	,
		cl::init(15)	,
		cl::desc("The minimum number of instructions a basic block should contain " "before being considered medium-sized.")
	)

MIPS_NACL_BUNDLE_ALIGN

const Align llvm::MIPS_NACL_BUNDLE_ALIGN = Align(16)

static

Definition at line 18 of file MipsMCNaCl.h.

Referenced by createMipsNaClELFStreamer(), and llvm::MipsAsmPrinter::emitFunctionEntryLabel().

MIRAddFSDiscriminatorsID

char& llvm::MIRAddFSDiscriminatorsID

extern

This pass adds flow sensitive discriminators.

MIRCanonicalizerID

char & llvm::MIRCanonicalizerID = MIRCanonicalizer::ID

extern

MIRCanonicalizer - This pass canonicalizes MIR by renaming vregs according to the semantics of the instruction as well as hoists code.

Definition at line 68 of file MIRCanonicalizerPass.cpp.

MIRNamerID

char & llvm::MIRNamerID = MIRNamer::ID

extern

Definition at line 69 of file MIRNamerPass.cpp.

MIRPrintingPassID

char & llvm::MIRPrintingPassID = MIRPrintingPass::ID

extern

MIRPrintingPass - this pass prints out the LLVM IR using the MIR serialization format.

Definition at line 70 of file MIRPrintingPass.cpp.

MIRProfileLoaderPassID

Load MIR Sample false char & llvm::MIRProfileLoaderPassID = MIRProfileLoaderPass::ID

extern

This pass reads flow sensitive profile.

Definition at line 80 of file MIRSampleProfile.cpp.

MischedDetailResourceBooking

cl::opt< bool > llvm::MischedDetailResourceBooking("misched-detail-resource-booking", cl::Hidden, cl::init(false), cl::desc("Show details of invoking getNextResoufceCycle."))	(	"misched-detail-resource-booking"	,
		cl::Hidden	,
		cl::init(false)	,
		cl::desc("Show details of invoking getNextResoufceCycle.")
	)

Referenced by llvm::SchedBoundary::getNextResourceCycle().

MISchedDumpReservedCycles

cl::opt< bool > llvm::MISchedDumpReservedCycles("misched-dump-reserved-cycles", cl::Hidden, cl::init(false), cl::desc("Dump resource usage at schedule boundary."))	(	"misched-dump-reserved-cycles"	,
		cl::Hidden	,
		cl::init(false)	,
		cl::desc("Dump resource usage at schedule boundary.")
	)

Referenced by llvm::SchedBoundary::dumpScheduledState().

MisExpectTolerance

cl::opt< uint32_t > llvm::MisExpectTolerance("misexpect-tolerance", cl::init(0), cl::desc("Prevents emiting diagnostics when profile counts are " "within N% of the threshold..")) ( "misexpect-tolerance"  , cl::init(0)  , cl::desc("Prevents emiting diagnostics when profile counts are " "within N% of the threshold..")    )

static

MOLastUse

const MachineMemOperand::Flags llvm::MOLastUse

static

Initial value:

=
    MachineMemOperand::MOTargetFlag2

Mark the MMO of a load as the last use.

Definition at line 45 of file SIInstrInfo.h.

Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SIInstrInfo::getSerializableMachineMemOperandTargetFlags(), and llvm::SITargetLowering::getTargetMMOFlags().

MONoClobber

const MachineMemOperand::Flags llvm::MONoClobber

static

Initial value:

=
    MachineMemOperand::MOTargetFlag1

Mark the MMO of a uniform load if there are no potentially clobbering stores on any path from the start of an entry function to this load.

Definition at line 41 of file SIInstrInfo.h.

Referenced by llvm::SIInstrInfo::getSerializableMachineMemOperandTargetFlags(), llvm::SITargetLowering::getTargetMMOFlags(), llvm::SITargetLowering::isMemOpHasNoClobberedMemOperand(), and llvm::AMDGPURegisterBankInfo::isScalarLoadLegal().

MONontemporalBit0

const MachineMemOperand::Flags llvm::MONontemporalBit0

static

Initial value:

=
    MachineMemOperand::MOTargetFlag1

Definition at line 30 of file RISCVInstrInfo.h.

Referenced by llvm::RISCVInstrInfo::getSerializableMachineMemOperandTargetFlags(), llvm::RISCVTargetLowering::getTargetMMOFlags(), and llvm::RISCVDAGToDAGISel::Select().

MONontemporalBit1

const MachineMemOperand::Flags llvm::MONontemporalBit1

static

Initial value:

=
    MachineMemOperand::MOTargetFlag2

Definition at line 32 of file RISCVInstrInfo.h.

Referenced by llvm::RISCVInstrInfo::getSerializableMachineMemOperandTargetFlags(), llvm::RISCVTargetLowering::getTargetMMOFlags(), and llvm::RISCVDAGToDAGISel::Select().

MOStridedAccess

const MachineMemOperand::Flags llvm::MOStridedAccess

static

Initial value:

=
    MachineMemOperand::MOTargetFlag2

Definition at line 31 of file AArch64InstrInfo.h.

Referenced by llvm::AArch64InstrInfo::getSerializableMachineMemOperandTargetFlags(), and llvm::AArch64TargetLowering::getTargetMMOFlags().

MOSuppressPair

const MachineMemOperand::Flags llvm::MOSuppressPair

static

Initial value:

=
    MachineMemOperand::MOTargetFlag1

Definition at line 29 of file AArch64InstrInfo.h.

Referenced by llvm::AArch64InstrInfo::getSerializableMachineMemOperandTargetFlags(), and llvm::AArch64InstrInfo::suppressLdStPair().

NaNL

const char llvm::NaNL[] = "nan"

static

Definition at line 794 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::convertToHexString().

NaNU

const char llvm::NaNU[] = "NAN"

static

Definition at line 795 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::convertToHexString().

NOMORE_ICP_MAGICNUM

const uint64_t llvm::NOMORE_ICP_MAGICNUM = -1

Magic number in the value profile metadata showing a target has been promoted for the instruction and shouldn't be promoted again.

Definition at line 57 of file Metadata.h.

Referenced by doesHistoryAllowICP(), getValueProfDataFromInstImpl(), scaleProfData(), and updateIDTMetaData().

NoPGOWarnMismatch

cl::opt< bool > llvm::NoPGOWarnMismatch

Definition at line 55 of file MemProfiler.cpp.

Referenced by readMemprof(), and runNewPMPasses().

NoPGOWarnMismatchComdatWeak

cl::opt< bool > llvm::NoPGOWarnMismatchComdatWeak("no-pgo-warn-mismatch-comdat-weak", cl::init(true), cl::Hidden, cl::desc("The option is used to turn on/off " "warnings about hash mismatch for comdat " "or weak functions."))

Referenced by readMemprof().

NoWarnSampleUnused

cl::opt< bool > llvm::NoWarnSampleUnused("no-warn-sample-unused", cl::init(false), cl::Hidden, cl::desc("Use this option to turn off/on warnings about function with " "samples but without debug information to use those samples. "))

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::getFunctionLoc().

NumberOfFeatures

constexpr size_t llvm::NumberOfFeatures

constexpr

Initial value:

=
    static_cast<size_t>(FeatureIndex::NumberOfFeatures)

Definition at line 145 of file InlineModelFeatureMaps.h.

NVPTXCtorDtorLoweringLegacyPassID

char & llvm::NVPTXCtorDtorLoweringLegacyPassID = NVPTXCtorDtorLoweringLegacy::ID

extern

Definition at line 290 of file NVPTXCtorDtorLowering.cpp.

offsetsFromUTF8

const UTF32 llvm::offsetsFromUTF8[6]

static

Initial value:

= { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
                     0x03C82080UL, 0xFA082080UL, 0x82082080UL }

Definition at line 135 of file ConvertUTF.cpp.

Referenced by ConvertUTF8toUTF16(), and ConvertUTF8toUTF32Impl().

OptimizePHIsID

char & llvm::OptimizePHIsID = OptimizePHIs::ID

extern

OptimizePHIs - This pass optimizes machine instruction PHIs to take advantage of opportunities created during DAG legalization.

Definition at line 68 of file OptimizePHIs.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization().

PackedVectorWidth

const unsigned llvm::PackedVectorWidth = 512

static

Definition at line 379 of file VE.h.

Referenced by getLegalVectorType().

PartialUnrollingThreshold

cl::opt< unsigned > llvm::PartialUnrollingThreshold

extern

Referenced by llvm::BasicTTIImplBase< T >::getUnrollingPreferences().

PatchableFunctionID

char & llvm::PatchableFunctionID = PatchableFunction::ID

extern

This pass implements the "patchable-function" attribute.

Definition at line 66 of file PatchableFunction.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses(), and llvm::TargetPassConfig::addMachinePasses().

PeepholeOptimizerID

char & llvm::PeepholeOptimizerID = PeepholeOptimizer::ID

extern

PeepholeOptimizer - This pass performs peephole optimizations - like extension and comparison eliminations.

Definition at line 486 of file PeepholeOptimizer.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization().

PerfectShuffleTable

const unsigned llvm::PerfectShuffleTable[6561+1]

static

Definition at line 27 of file AArch64PerfectShuffle.h.

Referenced by GeneratePerfectShuffle(), getPerfectShuffleCost(), llvm::ARMTargetLowering::isShuffleMaskLegal(), and LowerVECTOR_SHUFFLE().

PerLiveRangeShape

const std::vector<int64_t> llvm::PerLiveRangeShape {1}

static

Definition at line 71 of file MLRegAllocPriorityAdvisor.cpp.

Referenced by INITIALIZE_PASS().

PGOViewCounts

cl::opt< PGOViewCountsType > llvm::PGOViewCounts	(	"pgo-view-counts"	,
		cl::Hidden	,
		cl::desc("A boolean option to show CFG dag or text with " "block profile counts and branch probabilities " "right after PGO profile annotation step. The " "profile counts are computed using branch " "probabilities from the runtime profile data and " "block frequency propagation algorithm. To view " "the raw counts from the profile, use option " "-pgo-view-raw-counts instead. To limit graph " "display to only one function, use filtering option " "-view-bfi-func-name.")	,
		cl::values(clEnumValN(PGOVCT_None, "none", "do not show."), clEnumValN(PGOVCT_Graph, "graph", "show a graph."), clEnumValN(PGOVCT_Text, "text", "show in text."))
	)

Definition at line 324 of file PGOInstrumentation.cpp.

Referenced by annotateAllFunctions(), and getGVDT().

PGOWarnMisExpect

cl::opt< bool > llvm::PGOWarnMisExpect("pgo-warn-misexpect", cl::init(false), cl::Hidden, cl::desc("Use this option to turn on/off " "warnings about incorrect usage of llvm.expect intrinsics.")) ( "pgo-warn-misexpect"  , cl::init(false)  , cl::Hidden  , cl::desc("Use this option to turn on/off " "warnings about incorrect usage of llvm.expect intrinsics.")    )

static

PGOWarnMissing

cl::opt< bool > llvm::PGOWarnMissing("pgo-warn-missing-function", cl::init(false), cl::Hidden, cl::desc("Use this option to turn on/off " "warnings about missing profile data for " "functions."))

Referenced by readMemprof().

PGSOColdCodeOnly

cl::opt< bool > llvm::PGSOColdCodeOnly

extern

Referenced by isPGSOColdCodeOnly().

PGSOColdCodeOnlyForInstrPGO

cl::opt< bool > llvm::PGSOColdCodeOnlyForInstrPGO

extern

Referenced by isPGSOColdCodeOnly().

PGSOColdCodeOnlyForPartialSamplePGO

cl::opt< bool > llvm::PGSOColdCodeOnlyForPartialSamplePGO

extern

Referenced by isPGSOColdCodeOnly().

PGSOColdCodeOnlyForSamplePGO

cl::opt< bool > llvm::PGSOColdCodeOnlyForSamplePGO

extern

Referenced by isPGSOColdCodeOnly().

PgsoCutoffInstrProf

cl::opt< int > llvm::PgsoCutoffInstrProf

extern

Referenced by shouldFuncOptimizeForSizeImpl(), and shouldOptimizeForSizeImpl().

PgsoCutoffSampleProf

cl::opt< int > llvm::PgsoCutoffSampleProf

extern

Referenced by shouldFuncOptimizeForSizeImpl(), and shouldOptimizeForSizeImpl().

PGSOLargeWorkingSetSizeOnly

cl::opt< bool > llvm::PGSOLargeWorkingSetSizeOnly

extern

Referenced by isPGSOColdCodeOnly().

PHIEliminationID

char & llvm::PHIEliminationID = PHIElimination::ID

extern

PHIElimination - This pass eliminates machine instruction PHI nodes by inserting copy instructions.

This destroys SSA information, but is the desired input for some register allocators. This pass is "required" by these register allocator like this: AU.addRequiredID(PHIEliminationID);

Definition at line 128 of file PHIElimination.cpp.

Referenced by llvm::TargetPassConfig::addFastRegAlloc(), and llvm::TargetPassConfig::addOptimizedRegAlloc().

PoisonMaskElem

constexpr int llvm::PoisonMaskElem = -1

constexpr

Definition at line 2159 of file Instructions.h.

Referenced by llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::add(), llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::add(), addMask(), llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::adjustExtracts(), buildUseMask(), canCreateUndefOrPoison(), canonicalizeInsertSplat(), llvm::ShuffleVectorInst::commute(), ConstantFoldShuffleVectorInstruction(), llvm::ShuffleVectorInst::convertShuffleMaskForBitcode(), createShiftShuffle(), defaultComponentBroadcast(), llvm::slpvectorizer::BoUpSLP::findReusedOrderedScalars(), foldIdentityExtractShuffle(), foldInsEltIntoIdentityShuffle(), llvm::InstCombinerImpl::foldSelectShuffle(), foldSelectShuffleWith1Binop(), foldTruncShuffle(), llvm::InstCombinerImpl::foldVectorBinop(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::slpvectorizer::BoUpSLP::getReorderingData(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), inversePermutation(), isFixedVectorShuffle(), llvm::ShuffleVectorInst::isOneUseSingleSourceMask(), llvm::ShuffleVectorInst::isReplicationMask(), isReplicationMaskWithParams(), llvm::ShuffleVectorInst::isValidOperands(), LLVMGetUndefMaskElem(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), performExtractsShuffleAction(), PrintShuffleMask(), processShuffleMasks(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), reorderOrder(), reorderReuses(), reorderScalars(), llvm::slpvectorizer::BoUpSLP::reorderTopToBottom(), scalarizeMaskedExpandLoad(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), simplifyShuffleVectorInst(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), and llvm::InstCombinerImpl::visitCallInst().

PostMachineSchedulerID

char & llvm::PostMachineSchedulerID = PostMachineScheduler::ID

extern

PostMachineScheduler - This pass schedules machine instructions postRA.

Definition at line 295 of file MachineScheduler.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

PostRADirection

cl::opt< MISchedPostRASched::Direction > llvm::PostRADirection("misched-postra-direction", cl::Hidden, cl::desc("Post reg-alloc list scheduling direction"), cl::init(MISchedPostRASched::TopDown), cl::values( clEnumValN(MISchedPostRASched::TopDown, "topdown", "Force top-down post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::BottomUp, "bottomup", "Force bottom-up post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::Bidirectional, "bidirectional", "Force bidirectional post reg-alloc list scheduling")))	(	"misched-postra-direction"	,
		cl::Hidden	,
		cl::desc("Post reg-alloc list scheduling direction")	,
		cl::init(MISchedPostRASched::TopDown)	,
		cl::values( clEnumValN(MISchedPostRASched::TopDown, "topdown", "Force top-down post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::BottomUp, "bottomup", "Force bottom-up post reg-alloc list scheduling"), clEnumValN(MISchedPostRASched::Bidirectional, "bidirectional", "Force bidirectional post reg-alloc list scheduling"))
	)

Referenced by llvm::PostGenericScheduler::initPolicy().

PostRAHazardRecognizerID

char & llvm::PostRAHazardRecognizerID = PostRAHazardRecognizer::ID

extern

PostRAHazardRecognizer - This pass runs the post-ra hazard recognizer.

Definition at line 61 of file PostRAHazardRecognizer.cpp.

PostRAMachineSinkingID

char & llvm::PostRAMachineSinkingID = PostRAMachineSinking::ID

extern

This pass perform post-ra machine sink for COPY instructions.

Definition at line 1869 of file MachineSink.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses(), and overridePass().

PostRASchedulerID

char & llvm::PostRASchedulerID = PostRAScheduler::ID

extern

PostRAScheduler - This pass performs post register allocation scheduling.

Definition at line 197 of file PostRASchedulerList.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses(), and overridePass().

PPCGenScalarMASSEntriesID

char & llvm::PPCGenScalarMASSEntriesID = PPCGenScalarMASSEntries::ID

extern

Definition at line 142 of file PPCGenScalarMASSEntries.cpp.

PPCLowerMASSVEntriesID

char & llvm::PPCLowerMASSVEntriesID = PPCLowerMASSVEntries::ID

extern

Definition at line 190 of file PPCLowerMASSVEntries.cpp.

PPCVSXFMAMutateID

PowerPC VSX FMA false char & llvm::PPCVSXFMAMutateID = PPCVSXFMAMutate::ID

extern

Definition at line 386 of file PPCVSXFMAMutate.cpp.

PrintBFI

cl::opt< bool > llvm::PrintBFI("print-bfi", cl::init(false), cl::Hidden, cl::desc("Print the block frequency info.")) ( "print-bfi"  , cl::init(false)  , cl::Hidden  , cl::desc("Print the block frequency info.")    )

static

Referenced by llvm::BlockFrequencyInfo::calculate().

PrintBFIFuncName

cl::opt< std::string > llvm::PrintBFIFuncName	(	"print-bfi-func-name"	,
		cl::Hidden	,
		cl::desc("The option to specify the name of the function " "whose block frequency info is printed.")
	)

Definition at line 78 of file MachineBlockFrequencyInfo.cpp.

Referenced by llvm::BlockFrequencyInfo::calculate(), and llvm::MachineBlockFrequencyInfo::calculate().

PrintChanged

cl::opt< ChangePrinter > llvm::PrintChanged

extern

Referenced by llvm::IRChangedPrinter::registerCallbacks(), llvm::InLineChangePrinter::registerCallbacks(), and llvm::DotCfgChangeReporter::registerCallbacks().

PrintDAGs

cl::opt< bool > llvm::PrintDAGs("misched-print-dags", cl::Hidden, cl::desc("Print schedule DAGs"))

Referenced by llvm::ScheduleDAGMI::schedule(), llvm::ScheduleDAGMILive::schedule(), and llvm::SIScheduleDAGMI::schedule().

PrintMachineBlockFreq

cl::opt< bool > llvm::PrintMachineBlockFreq("print-machine-bfi", cl::init(false), cl::Hidden, cl::desc("Print the machine block frequency info.")) ( "print-machine-bfi"  , cl::init(false)  , cl::Hidden  , cl::desc("Print the machine block frequency info.")    )

static

Referenced by llvm::MachineBlockFrequencyInfo::calculate().

PrintPipelinePasses

cl::opt< bool > llvm::PrintPipelinePasses("print-pipeline-passes", cl::desc("Print a '-passes' compatible string describing the pipeline " "(best-effort only)."))	(	"print-pipeline-passes"	,
		cl::desc("Print a '-passes' compatible string describing the pipeline " "(best-effort only).")
	)

ProcessImplicitDefsID

char & llvm::ProcessImplicitDefsID = ProcessImplicitDefs::ID

extern

ProcessImpicitDefs pass - This pass removes IMPLICIT_DEFs.

Definition at line 58 of file ProcessImplicitDefs.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

ProfileCorrelate

cl::opt< InstrProfCorrelator::ProfCorrelatorKind > llvm::ProfileCorrelate	(	"profile-correlate"	,
		cl::desc("Use debug info or binary file to correlate profiles.")	,
		cl::init(InstrProfCorrelator::NONE)	,
		cl::values(clEnumValN(InstrProfCorrelator::NONE, "", "No profile correlation"), clEnumValN(InstrProfCorrelator::DEBUG_INFO, "debug-info", "Use debug info to correlate"), clEnumValN(InstrProfCorrelator::BINARY, "binary", "Use binary to correlate"))
	)

Definition at line 333 of file PGOInstrumentation.cpp.

Referenced by createIRLevelProfileFlagVar().

ProfileInlineGrowthLimit

cl::opt< int > llvm::ProfileInlineGrowthLimit("sample-profile-inline-growth-limit", cl::Hidden, cl::init(12), cl::desc("The size growth ratio limit for proirity-based sample profile " "loader inlining."))

ProfileInlineLimitMax

cl::opt< int > llvm::ProfileInlineLimitMax("sample-profile-inline-limit-max", cl::Hidden, cl::init(10000), cl::desc("The upper bound of size growth limit for " "proirity-based sample profile loader inlining."))

ProfileInlineLimitMin

cl::opt< int > llvm::ProfileInlineLimitMin("sample-profile-inline-limit-min", cl::Hidden, cl::init(100), cl::desc("The lower bound of size growth limit for " "proirity-based sample profile loader inlining."))

ProfileLikelyProb

cl::opt< unsigned > llvm::ProfileLikelyProb("profile-likely-prob", cl::desc("branch probability threshold in percentage to be considered" " very likely when profile is available"), cl::init(51), cl::Hidden)

Referenced by getLayoutSuccessorProbThreshold().

ProfileSummaryColdCount

cl::opt< uint64_t > llvm::ProfileSummaryColdCount("profile-summary-cold-count", cl::ReallyHidden, cl::desc("A fixed cold count that overrides the count derived from" " profile-summary-cutoff-cold"))

Referenced by llvm::ProfileSummaryBuilder::getColdCountThreshold().

ProfileSummaryCutoffCold

cl::opt< int > llvm::ProfileSummaryCutoffCold("profile-summary-cutoff-cold", cl::Hidden, cl::init(999999), cl::desc("A count is cold if it is below the minimum count" " to reach this percentile of total counts."))

Referenced by llvm::ProfileSummaryBuilder::getColdCountThreshold().

ProfileSummaryCutoffHot

cl::opt< int > llvm::ProfileSummaryCutoffHot("profile-summary-cutoff-hot", cl::Hidden, cl::init(990000), cl::desc("A count is hot if it exceeds the minimum count to" " reach this percentile of total counts."))

Referenced by llvm::ProfileSummaryBuilder::getHotCountThreshold().

ProfileSummaryHotCount

cl::opt< uint64_t > llvm::ProfileSummaryHotCount("profile-summary-hot-count", cl::ReallyHidden, cl::desc("A fixed hot count that overrides the count derived from" " profile-summary-cutoff-hot"))

Referenced by llvm::ProfileSummaryBuilder::getHotCountThreshold().

ProfileSummaryHugeWorkingSetSizeThreshold

cl::opt< unsigned > llvm::ProfileSummaryHugeWorkingSetSizeThreshold("profile-summary-huge-working-set-size-threshold", cl::Hidden, cl::init(15000), cl::desc("The code working set size is considered huge if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count."))

ProfileSummaryLargeWorkingSetSizeThreshold

cl::opt< unsigned > llvm::ProfileSummaryLargeWorkingSetSizeThreshold("profile-summary-large-working-set-size-threshold", cl::Hidden, cl::init(12500), cl::desc("The code working set size is considered large if the number of" " blocks required to reach the -profile-summary-cutoff-hot" " percentile exceeds this count."))

PrologEpilogCodeInserterID

char & llvm::PrologEpilogCodeInserterID = PEI::ID

extern

PrologEpilogCodeInserter - This pass inserts prolog and epilog code, and eliminates abstract frame references.

Definition at line 149 of file PrologEpilogInserter.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

PseudoProbeDescMetadataName

constexpr const char* llvm::PseudoProbeDescMetadataName = "llvm.pseudo_probe_desc"

constexpr

Definition at line 25 of file PseudoProbe.h.

Referenced by llvm::AsmPrinter::doInitialization(), llvm::TargetLoweringObjectFileELF::emitModuleMetadata(), llvm::SampleProfileProber::instrumentOneFunc(), llvm::PseudoProbeManager::moduleIsProbed(), llvm::PseudoProbeManager::PseudoProbeManager(), and llvm::SampleProfileProbePass::run().

PseudoProbeFullDistributionFactor

constexpr uint64_t llvm::PseudoProbeFullDistributionFactor

staticconstexpr

Initial value:

=
    std::numeric_limits<uint64_t>::max()

Definition at line 38 of file PseudoProbe.h.

Referenced by extractProbe(), llvm::SampleProfileProber::instrumentOneFunc(), and setProbeDistributionFactor().

R600ClauseMergePassID

char & llvm::R600ClauseMergePassID = R600ClauseMergePass::ID

extern

Definition at line 74 of file R600ClauseMergePass.cpp.

R600ControlFlowFinalizerID

char & llvm::R600ControlFlowFinalizerID = R600ControlFlowFinalizer::ID

extern

Definition at line 685 of file R600ControlFlowFinalizer.cpp.

R600ExpandSpecialInstrsPassID

char & llvm::R600ExpandSpecialInstrsPassID = R600ExpandSpecialInstrsPass::ID

extern

Definition at line 57 of file R600ExpandSpecialInstrs.cpp.

R600PacketizerID

char & llvm::R600PacketizerID = R600Packetizer::ID

extern

Definition at line 400 of file R600Packetizer.cpp.

R600VectorRegMergerID

char & llvm::R600VectorRegMergerID = R600VectorRegMerger::ID

extern

Definition at line 134 of file R600OptimizeVectorRegisters.cpp.

RABasicID

char & llvm::RABasicID = RABasic::ID

extern

Basic register allocator.

Definition at line 128 of file RegAllocBasic.cpp.

RAGreedyID

char & llvm::RAGreedyID = RAGreedy::ID

extern

Greedy register allocator.

Definition at line 153 of file RegAllocGreedy.cpp.

RegisterCoalescerID

char & llvm::RegisterCoalescerID = RegisterCoalescer::ID

extern

RegisterCoalescer - This pass merges live ranges to eliminate copies.

Definition at line 405 of file RegisterCoalescer.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

RegList16AVR

const MCPhysReg llvm::RegList16AVR[]

static

Initial value:

= {
    AVR::R26R25, AVR::R25R24, AVR::R24R23, AVR::R23R22, AVR::R22R21,
    AVR::R21R20, AVR::R20R19, AVR::R19R18, AVR::R18R17, AVR::R17R16,
    AVR::R16R15, AVR::R15R14, AVR::R14R13, AVR::R13R12, AVR::R12R11,
    AVR::R11R10, AVR::R10R9,  AVR::R9R8}

Definition at line 1221 of file AVRISelLowering.cpp.

Referenced by analyzeArguments(), and analyzeReturnValues().

RegList16Tiny

const MCPhysReg llvm::RegList16Tiny[]

static

Initial value:

= {AVR::R26R25, AVR::R25R24,
                                          AVR::R24R23, AVR::R23R22,
                                          AVR::R22R21, AVR::R21R20}

Definition at line 1226 of file AVRISelLowering.cpp.

Referenced by analyzeArguments(), and analyzeReturnValues().

RegList8AVR

const MCPhysReg llvm::RegList8AVR[]

static

Initial value:

= {
    AVR::R25, AVR::R24, AVR::R23, AVR::R22, AVR::R21, AVR::R20,
    AVR::R19, AVR::R18, AVR::R17, AVR::R16, AVR::R15, AVR::R14,
    AVR::R13, AVR::R12, AVR::R11, AVR::R10, AVR::R9,  AVR::R8}

Registers for calling conventions, ordered in reverse as required by ABI.

Both arrays must be of the same length.

Definition at line 1215 of file AVRISelLowering.cpp.

Referenced by analyzeArguments(), and analyzeReturnValues().

RegList8Tiny

const MCPhysReg llvm::RegList8Tiny[]

static

Initial value:

= {AVR::R25, AVR::R24, AVR::R23,
                                         AVR::R22, AVR::R21, AVR::R20}

Definition at line 1219 of file AVRISelLowering.cpp.

Referenced by analyzeArguments(), and analyzeReturnValues().

RemarksFilename

cl::opt< std::string > llvm::RemarksFilename	(	"lto-pass-remarks-output"	,
		cl::desc("Output filename for pass remarks")	,
		cl::value_desc("filename")
	)

Definition at line 79 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::LTOCodeGenerator::optimize(), llvm::ThinLTOCodeGenerator::run(), setupLLVMOptimizationRemarks(), and llvm::lto::setupLLVMOptimizationRemarks().

RemarksFormat

cl::opt< std::string > llvm::RemarksFormat	(	"lto-pass-remarks-format"	,
		cl::desc("The format used for serializing remarks (default: YAML)")	,
		cl::value_desc("format")	,
		cl::init("yaml")
	)

Definition at line 84 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::remarks::createRemarkSerializer(), llvm::LTOCodeGenerator::optimize(), llvm::ThinLTOCodeGenerator::run(), llvm::remarks::RemarkLinker::serialize(), setupLLVMOptimizationRemarks(), and llvm::lto::setupLLVMOptimizationRemarks().

RemarksHotnessThreshold

cl::opt< std::optional< uint64_t >, false, remarks::HotnessThresholdParser > llvm::RemarksHotnessThreshold	(	"lto-pass-remarks-hotness-threshold"	,
		cl::desc("Minimum profile count required for an " "optimization remark to be output." " Use 'auto' to apply the threshold from profile summary.")	,
		cl::value_desc("uint or 'auto'")	,
		cl::init(0)	,
		cl::Hidden
	)

Definition at line 83 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::LTOCodeGenerator::optimize(), llvm::ThinLTOCodeGenerator::run(), setupLLVMOptimizationRemarks(), and llvm::lto::setupLLVMOptimizationRemarks().

RemarksPasses

cl::opt< std::string > llvm::RemarksPasses	(	"lto-pass-remarks-filter"	,
		cl::desc("Only record optimization remarks from passes whose " "names match the given regular expression")	,
		cl::value_desc("regex")
	)

Definition at line 80 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::LTOCodeGenerator::optimize(), llvm::ThinLTOCodeGenerator::run(), setupLLVMOptimizationRemarks(), and llvm::lto::setupLLVMOptimizationRemarks().

RemarksWithHotness

cl::opt< bool > llvm::RemarksWithHotness	(	"lto-pass-remarks-with-hotness"	,
		cl::desc("With PGO, include profile count in optimization remarks")	,
		cl::Hidden
	)

Definition at line 81 of file ThinLTOCodeGenerator.cpp.

Referenced by llvm::LTOCodeGenerator::optimize(), llvm::ThinLTOCodeGenerator::run(), setupLLVMOptimizationRemarks(), and llvm::lto::setupLLVMOptimizationRemarks().

RemoveRedundantDebugValuesID

char & llvm::RemoveRedundantDebugValuesID = RemoveRedundantDebugValues::ID

extern

RemoveRedundantDebugValues pass.

Definition at line 61 of file RemoveRedundantDebugValues.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

RenameIndependentSubregsID

char & llvm::RenameIndependentSubregsID = RenameIndependentSubregs::ID

extern

This pass detects subregister lanes in a virtual register that are used independently of other lanes and splits them into separate virtual registers.

Definition at line 113 of file RenameIndependentSubregs.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc().

RequireAndPreserveDomTree

cl::opt< bool > llvm::RequireAndPreserveDomTree

extern

This function is used to do simplification of a CFG.

For example, it adjusts branches to branches to eliminate the extra hop, it eliminates unreachable basic blocks, and does other peephole optimization of the CFG. It returns true if a modification was made, possibly deleting the basic block that was pointed to. LoopHeaders is an optional input parameter providing the set of loop headers that SimplifyCFG should not eliminate.

Examples

/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/llvm/include/llvm/Transforms/Utils/Local.h.

Referenced by llvm::SimplifyCFGPass::run(), llvm::AMDGPUUnifyDivergentExitNodesPass::run(), and simplifyFunctionCFG().

ReuseFrameIndexVals

cl::opt<bool> llvm::ReuseFrameIndexVals

extern

RewardName

const char *const llvm::RewardName = "delta_size"

extern

Definition at line 112 of file MLInlineAdvisor.cpp.

RISCVFeatureKV

const SubtargetFeatureKV llvm::RISCVFeatureKV

extern

Definition at line 26 of file RISCVBaseInfo.cpp.

Referenced by llvm::RISCVFeatures::parseFeatureBits().

SampleColdCallSiteThreshold

cl::opt< int > llvm::SampleColdCallSiteThreshold("sample-profile-cold-inline-threshold", cl::Hidden, cl::init(45), cl::desc("Threshold for inlining cold callsites"))

SampleHotCallSiteThreshold

cl::opt< int > llvm::SampleHotCallSiteThreshold("sample-profile-hot-inline-threshold", cl::Hidden, cl::init(3000), cl::desc("Hot callsite threshold for proirity-based sample profile loader " "inlining."))

SampleProfileMaxPropagateIterations

cl::opt< unsigned > llvm::SampleProfileMaxPropagateIterations("sample-profile-max-propagate-iterations", cl::init(100), cl::desc("Maximum number of iterations to go through when propagating " "sample block/edge weights through the CFG."))

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::propagateWeights().

SampleProfileRecordCoverage

cl::opt< unsigned > llvm::SampleProfileRecordCoverage("sample-profile-check-record-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of records in the input profile " "are matched to the IR."))

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::emitCoverageRemarks().

SampleProfileSampleCoverage

cl::opt< unsigned > llvm::SampleProfileSampleCoverage("sample-profile-check-sample-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of samples in the input profile " "are matched to the IR."))

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::emitCoverageRemarks().

SampleProfileUseProfi

cl::opt< bool > llvm::SampleProfileUseProfi("sample-profile-use-profi", cl::Hidden, cl::desc("Use profi to infer block and edge counts."))

Referenced by llvm::SampleProfileLoaderBaseImpl< FT >::finalizeWeightPropagation(), llvm::SampleProfileLoaderBaseImpl< FT >::initWeightPropagation(), and llvm::SampleProfileLoaderBaseImpl< FT >::propagateWeights().

SCEVCheapExpansionBudget

cl::opt< unsigned > llvm::SCEVCheapExpansionBudget

extern

Referenced by canFoldTermCondOfLoop(), llvm::BPFTTIImpl::getCmpSelInstrCost(), rewriteLoopExitValues(), and UnrollRuntimeLoopRemainder().

semBFloat

constexpr fltSemantics llvm::semBFloat = {127, -126, 8, 16}

staticconstexpr

Definition at line 128 of file APFloat.cpp.

Referenced by llvm::APFloatBase::BFloat(), and llvm::detail::IEEEFloat::bitcastToAPInt().

semBogus

constexpr fltSemantics llvm::semBogus = {0, 0, 0, 0}

staticconstexpr

Definition at line 143 of file APFloat.cpp.

Referenced by llvm::APFloatBase::Bogus(), llvm::detail::DoubleAPFloat::DoubleAPFloat(), and llvm::detail::IEEEFloat::operator=().

semFloat8E4M3B11FNUZ

constexpr fltSemantics llvm::semFloat8E4M3B11FNUZ

staticconstexpr

Initial value:

= {
    4, -10, 4, 8, fltNonfiniteBehavior::NanOnly, fltNanEncoding::NegativeZero}

Definition at line 139 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::Float8E4M3B11FNUZ().

semFloat8E4M3FN

constexpr fltSemantics llvm::semFloat8E4M3FN

staticconstexpr

Initial value:

= {
    8, -6, 4, 8, fltNonfiniteBehavior::NanOnly, fltNanEncoding::AllOnes}

Definition at line 135 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::Float8E4M3FN().

semFloat8E4M3FNUZ

constexpr fltSemantics llvm::semFloat8E4M3FNUZ

staticconstexpr

Initial value:

= {
    7, -7, 4, 8, fltNonfiniteBehavior::NanOnly, fltNanEncoding::NegativeZero}

Definition at line 137 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::Float8E4M3FNUZ().

semFloat8E5M2

constexpr fltSemantics llvm::semFloat8E5M2 = {15, -14, 3, 8}

staticconstexpr

Definition at line 132 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::Float8E5M2().

semFloat8E5M2FNUZ

constexpr fltSemantics llvm::semFloat8E5M2FNUZ

staticconstexpr

Initial value:

= {
    15, -15, 3, 8, fltNonfiniteBehavior::NanOnly, fltNanEncoding::NegativeZero}

Definition at line 133 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::Float8E5M2FNUZ().

semFloatTF32

constexpr fltSemantics llvm::semFloatTF32 = {127, -126, 11, 19}

staticconstexpr

Definition at line 141 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::FloatTF32().

semIEEEdouble

constexpr fltSemantics llvm::semIEEEdouble = {1023, -1022, 53, 64}

staticconstexpr

Definition at line 130 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), llvm::detail::IEEEFloat::convertToDouble(), llvm::APFloat::convertToDouble(), llvm::detail::DoubleAPFloat::DoubleAPFloat(), llvm::APFloatBase::IEEEdouble(), llvm::detail::IEEEFloat::IEEEFloat(), llvm::detail::DoubleAPFloat::makeLargest(), and llvm::detail::DoubleAPFloat::makeSmallestNormalized().

semIEEEhalf

constexpr fltSemantics llvm::semIEEEhalf = {15, -14, 11, 16}

staticconstexpr

Definition at line 127 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::IEEEhalf().

semIEEEquad

constexpr fltSemantics llvm::semIEEEquad = {16383, -16382, 113, 128}

staticconstexpr

Definition at line 131 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), and llvm::APFloatBase::IEEEquad().

semIEEEsingle

constexpr fltSemantics llvm::semIEEEsingle = {127, -126, 24, 32}

staticconstexpr

Definition at line 129 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), llvm::detail::IEEEFloat::convertToFloat(), llvm::APFloat::convertToFloat(), llvm::detail::IEEEFloat::IEEEFloat(), and llvm::APFloatBase::IEEEsingle().

semPPCDoubleDouble

constexpr fltSemantics llvm::semPPCDoubleDouble = {-1, 0, 0, 128}

staticconstexpr

Definition at line 154 of file APFloat.cpp.

Referenced by llvm::detail::DoubleAPFloat::bitcastToAPInt(), llvm::APFloat::convert(), llvm::detail::DoubleAPFloat::convertFromAPInt(), llvm::detail::DoubleAPFloat::convertFromSignExtendedInteger(), llvm::detail::DoubleAPFloat::convertFromString(), llvm::detail::DoubleAPFloat::convertFromZeroExtendedInteger(), llvm::detail::DoubleAPFloat::convertToHexString(), llvm::detail::DoubleAPFloat::convertToInteger(), llvm::detail::DoubleAPFloat::divide(), llvm::detail::DoubleAPFloat::DoubleAPFloat(), llvm::detail::frexp(), llvm::detail::DoubleAPFloat::fusedMultiplyAdd(), llvm::detail::DoubleAPFloat::getExactInverse(), llvm::detail::DoubleAPFloat::isInteger(), llvm::detail::DoubleAPFloat::makeLargest(), llvm::detail::DoubleAPFloat::makeSmallest(), llvm::detail::DoubleAPFloat::makeSmallestNormalized(), llvm::detail::DoubleAPFloat::mod(), llvm::detail::DoubleAPFloat::next(), llvm::APFloatBase::PPCDoubleDouble(), llvm::detail::DoubleAPFloat::remainder(), llvm::detail::DoubleAPFloat::roundToIntegral(), llvm::detail::scalbn(), and llvm::detail::DoubleAPFloat::toString().

semPPCDoubleDoubleLegacy

constexpr fltSemantics llvm::semPPCDoubleDoubleLegacy

staticconstexpr

Initial value:

= {1023, -1022 + 53,
                                                          53 + 53, 128}

Definition at line 180 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), llvm::APFloat::convert(), llvm::detail::DoubleAPFloat::convertFromAPInt(), llvm::detail::DoubleAPFloat::convertFromSignExtendedInteger(), llvm::detail::DoubleAPFloat::convertFromString(), llvm::detail::DoubleAPFloat::convertFromZeroExtendedInteger(), llvm::detail::DoubleAPFloat::convertToHexString(), llvm::detail::DoubleAPFloat::convertToInteger(), llvm::detail::DoubleAPFloat::divide(), llvm::detail::DoubleAPFloat::fusedMultiplyAdd(), llvm::detail::DoubleAPFloat::getExactInverse(), llvm::detail::DoubleAPFloat::mod(), llvm::detail::DoubleAPFloat::next(), llvm::detail::DoubleAPFloat::remainder(), llvm::detail::DoubleAPFloat::roundToIntegral(), and llvm::detail::DoubleAPFloat::toString().

semX87DoubleExtended

constexpr fltSemantics llvm::semX87DoubleExtended = {16383, -16382, 64, 80}

staticconstexpr

Definition at line 142 of file APFloat.cpp.

Referenced by llvm::detail::IEEEFloat::bitcastToAPInt(), llvm::detail::IEEEFloat::convert(), llvm::detail::IEEEFloat::makeNaN(), and llvm::APFloatBase::x87DoubleExtended().

SetLicmMssaNoAccForPromotionCap

cl::opt< unsigned > llvm::SetLicmMssaNoAccForPromotionCap

extern

Referenced by llvm::PipelineTuningOptions::PipelineTuningOptions().

SetLicmMssaOptCap

cl::opt< unsigned > llvm::SetLicmMssaOptCap

extern

Referenced by llvm::PipelineTuningOptions::PipelineTuningOptions().

ShadowStackGCLoweringID

char & llvm::ShadowStackGCLoweringID = ShadowStackGCLowering::ID

extern

ShadowStackGCLowering - Implements the custom lowering mechanism used by the shadow stack GC.

Definition at line 134 of file ShadowStackGCLowering.cpp.

Referenced by llvm::TargetPassConfig::addIRPasses(), and llvm::AMDGPUPassConfig::AMDGPUPassConfig().

ShouldPreserveAllAttributes

cl::opt< bool > llvm::ShouldPreserveAllAttributes("assume-preserve-all", cl::init(false), cl::Hidden, cl::desc("enable preservation of all attrbitues. even those that are " "unlikely to be usefull"))	(	"assume-preserve-all"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("enable preservation of all attrbitues. even those that are " "unlikely to be usefull")
	)

ShrinkWrapID

char & llvm::ShrinkWrapID = ShrinkWrap::ID

extern

ShrinkWrap pass. Look for the best place to insert save and restore.

Definition at line 288 of file ShrinkWrap.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().

SIAnnotateControlFlowPassID

char& llvm::SIAnnotateControlFlowPassID

extern

SIFixSGPRCopiesID

char & llvm::SIFixSGPRCopiesID = SIFixSGPRCopies::ID

extern

Definition at line 182 of file SIFixSGPRCopies.cpp.

SIFixVGPRCopiesID

char & llvm::SIFixVGPRCopiesID = SIFixVGPRCopies::ID

extern

Definition at line 50 of file SIFixVGPRCopies.cpp.

SIFoldOperandsID

char& llvm::SIFoldOperandsID

extern

SIFormMemoryClausesID

char & llvm::SIFormMemoryClausesID = SIFormMemoryClauses::ID

extern

Definition at line 91 of file SIFormMemoryClauses.cpp.

SIInsertHardClausesID

char & llvm::SIInsertHardClausesID = SIInsertHardClauses::ID

extern

Definition at line 272 of file SIInsertHardClauses.cpp.

SIInsertWaitcntsID

char & llvm::SIInsertWaitcntsID = SIInsertWaitcnts::ID

extern

Definition at line 1129 of file SIInsertWaitcnts.cpp.

SILateBranchLoweringPassID

SI insert s_cbranch_execz false char & llvm::SILateBranchLoweringPassID = SILateBranchLowering::ID

extern

Definition at line 67 of file SILateBranchLowering.cpp.

SILoadStoreOptimizerID

char & llvm::SILoadStoreOptimizerID = SILoadStoreOptimizer::ID

extern

Definition at line 837 of file SILoadStoreOptimizer.cpp.

SILowerControlFlowID

char & llvm::SILowerControlFlowID = SILowerControlFlow::ID

extern

Definition at line 176 of file SILowerControlFlow.cpp.

SILowerI1CopiesID

char & llvm::SILowerI1CopiesID = SILowerI1Copies::ID

extern

Definition at line 409 of file SILowerI1Copies.cpp.

SILowerSGPRSpillsID

SI lower SGPR spill false char & llvm::SILowerSGPRSpillsID = SILowerSGPRSpills::ID

extern

Definition at line 83 of file SILowerSGPRSpills.cpp.

SILowerWWMCopiesID

char & llvm::SILowerWWMCopiesID = SILowerWWMCopies::ID

extern

Definition at line 73 of file SILowerWWMCopies.cpp.

SIMemoryLegalizerID

char & llvm::SIMemoryLegalizerID = SIMemoryLegalizer::ID

extern

Definition at line 2671 of file SIMemoryLegalizer.cpp.

SIModeRegisterID

char& llvm::SIModeRegisterID

extern

SIOptimizeExecMaskingID

char & llvm::SIOptimizeExecMaskingID = SIOptimizeExecMasking::ID

extern

Definition at line 93 of file SIOptimizeExecMasking.cpp.

SIOptimizeExecMaskingPreRAID

char & llvm::SIOptimizeExecMaskingPreRAID = SIOptimizeExecMaskingPreRA::ID

extern

Definition at line 75 of file SIOptimizeExecMaskingPreRA.cpp.

SIOptimizeVGPRLiveRangeID

SI Optimize VGPR false char & llvm::SIOptimizeVGPRLiveRangeID = SIOptimizeVGPRLiveRange::ID

extern

Definition at line 627 of file SIOptimizeVGPRLiveRange.cpp.

SIPeepholeSDWAID

char & llvm::SIPeepholeSDWAID = SIPeepholeSDWA::ID

extern

Definition at line 192 of file SIPeepholeSDWA.cpp.

SIPostRABundlerID

char & llvm::SIPostRABundlerID = SIPostRABundler::ID

extern

Definition at line 69 of file SIPostRABundler.cpp.

SIPreAllocateWWMRegsID

char & llvm::SIPreAllocateWWMRegsID = SIPreAllocateWWMRegs::ID

extern

Definition at line 86 of file SIPreAllocateWWMRegs.cpp.

SIPreEmitPeepholeID

char& llvm::SIPreEmitPeepholeID

extern

SIShrinkInstructionsID

char& llvm::SIShrinkInstructionsID

extern

SIWholeQuadModeID

SI Whole Quad false char & llvm::SIWholeQuadModeID = SIWholeQuadMode::ID

extern

Definition at line 264 of file SIWholeQuadMode.cpp.

SIZE_LONG

const int llvm::SIZE_LONG = 4

Definition at line 22 of file AVRMCELFStreamer.h.

Referenced by llvm::AVRMCELFStreamer::emitValueForModiferKind().

SIZE_WORD

const int llvm::SIZE_WORD = 2

Definition at line 23 of file AVRMCELFStreamer.h.

Referenced by llvm::AVRMCELFStreamer::emitValueForModiferKind().

SmallVector

template<typename T , unsigned N>

class LLVM_GSL_OWNER llvm::SmallVector

Forward declaration of SmallVector so that calculateSmallVectorDefaultInlinedElements can reference sizeof(SmallVector<T, 0>).

Definition at line 1135 of file SmallVector.h.

SortProfiledSCC

cl::opt< bool > llvm::SortProfiledSCC("sort-profiled-scc-member", cl::init(true), cl::Hidden, cl::desc("Sort profiled recursion by edge weights."))

SpillPlacementID

char & llvm::SpillPlacementID = SpillPlacement::ID

extern

SpillPlacement analysis.

Suggest optimal placement of spill code between basic blocks.

Definition at line 49 of file SpillPlacement.cpp.

SrcMgr

SourceMgr llvm::SrcMgr

Definition at line 24 of file Error.cpp.

Referenced by createAMDGPUCustomBehaviour(), llvm::Target::createCustomBehaviour(), llvm::mca::Context::createDefaultPipeline(), llvm::mca::Context::createInOrderPipeline(), llvm::MachineModuleInfoWrapperPass::doInitialization(), getLocCookie(), llvm::MCContext::getSourceManager(), initializeRecordStreamer(), llvm::MCGenDwarfLabelEntry::Make(), PrintError(), PrintMessage(), PrintWarning(), llvm::MachineModuleAnalysis::run(), TableGenMain(), TableGenParseFile(), and llvm::SourceMgr::takeSourceBuffersFrom().

StackColoringID

char & llvm::StackColoringID = StackColoring::ID

extern

StackSlotColoring - This pass performs stack coloring and merging.

It merges disjoint allocas to reduce the stack size.

Definition at line 516 of file StackColoring.cpp.

Referenced by llvm::TargetPassConfig::addMachineSSAOptimization().

StackFrameLayoutAnalysisPassID

char & llvm::StackFrameLayoutAnalysisPassID = StackFrameLayoutAnalysisPass::ID

extern

StackFramePrinter - This pass prints the stack frame layout and variable mappings.

Definition at line 244 of file StackFrameLayoutAnalysisPass.cpp.

StackMapLivenessID

char & llvm::StackMapLivenessID = StackMapLiveness::ID

extern

StackMapLiveness - This pass analyses the register live-out set of stackmap/patchpoint intrinsics and attaches the calculated information to the intrinsic for later emission to the StackMap.

Definition at line 86 of file StackMapLivenessAnalysis.cpp.

Referenced by llvm::AMDGPUPassConfig::addIRPasses(), llvm::TargetPassConfig::addMachinePasses(), and llvm::AMDGPUPassConfig::AMDGPUPassConfig().

StackSlotColoringID

char & llvm::StackSlotColoringID = StackSlotColoring::ID

extern

StackSlotColoring - This pass performs stack slot coloring.

Definition at line 174 of file StackSlotColoring.cpp.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc(), and overridePass().

StandardVectorWidth

const unsigned llvm::StandardVectorWidth = 256

static

Definition at line 378 of file VE.h.

Referenced by getLegalVectorType(), isPackedVectorType(), and splitVectorType().

StaticLikelyProb

cl::opt< unsigned > llvm::StaticLikelyProb("static-likely-prob", cl::desc("branch probability threshold in percentage" "to be considered very likely"), cl::init(80), cl::Hidden)

Referenced by getLayoutSuccessorProbThreshold(), and llvm::MachineBranchProbabilityInfo::isEdgeHot().

SupportsHotColdNew

cl::opt< bool > llvm::SupportsHotColdNew("supports-hot-cold-new", cl::init(false), cl::Hidden, cl::desc("Linking with hot/cold operator new interfaces"))

Indicate we are linking with an allocator that supports hot/cold operator new interfaces.

Referenced by llvm::lto::LTO::run(), and llvm::MemProfContextDisambiguation::run().

SwpEnableCopyToPhi

cl::opt< bool > llvm::SwpEnableCopyToPhi("pipeliner-enable-copytophi", cl::ReallyHidden, cl::init(true), cl::desc("Enable CopyToPhi DAG Mutation"))

Referenced by llvm::SwingSchedulerDAG::SwingSchedulerDAG().

SwpForceIssueWidth

cl::opt< int > llvm::SwpForceIssueWidth("pipeliner-force-issue-width", cl::desc("Force pipeliner to use specified issue width."), cl::Hidden, cl::init(-1))

A command line argument to force pipeliner to use specified issue width.

Referenced by llvm::ResourceManager::ResourceManager().

TailDuplicateID

char & llvm::TailDuplicateID = TailDuplicate::ID

extern

TailDuplicate - Duplicate blocks with unconditional branches into tails of their predecessors.

Definition at line 76 of file TailDuplication.cpp.

Referenced by llvm::TargetPassConfig::addMachineLateOptimization(), and overridePass().

TensorTypeNames

std::array<std::string, static_cast<size_t>(TensorType::Total)> llvm::TensorTypeNames

static

Initial value:

{"INVALID",
#define TFUTILS_GETNAME_IMPL(T, _)    
 
 
    }

Definition at line 40 of file TensorSpec.cpp.

Referenced by toString().

TheXtensaTarget

Target llvm::TheXtensaTarget

extern

Definition at line 23 of file XtensaTargetMachine.h.

Referenced by getTheXtensaTarget().

TimePassesIsEnabled

bool llvm::TimePassesIsEnabled = false

If the user specifies the -time-passes argument on an LLVM tool command line then the value of this boolean will be true, otherwise false.

This is the storage for the -time-passes option.

Definition at line 37 of file PassTimingInfo.cpp.

Referenced by llvm::AsmPrinter::doFinalization(), llvm::AsmPrinter::doInitialization(), llvm::AsmPrinter::emitFunctionBody(), llvm::AsmPrinter::emitGlobalVariable(), and parseIR().

TimePassesPerRun

bool llvm::TimePassesPerRun = false

If TimePassesPerRun is true, there would be one line of report for each pass invocation.

If TimePassesPerRun is false, there would be only one line of report for each pass (even there are more than one pass objects). (For new pass manager only)

Definition at line 38 of file PassTimingInfo.cpp.

trailingBytesForUTF8

const char llvm::trailingBytesForUTF8[256]

static

Initial value:

= {
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
}

Definition at line 119 of file ConvertUTF.cpp.

Referenced by ConvertUTF8toUTF16(), ConvertUTF8toUTF32Impl(), getNumBytesForUTF8(), getUTF8SequenceSize(), isLegalUTF8Sequence(), and isLegalUTF8String().

TwoAddressInstructionPassID

char & llvm::TwoAddressInstructionPassID = TwoAddressInstructionPass::ID

extern

TwoAddressInstruction - This pass reduces two-address instructions to use two operands.

This destroys SSA information but it is desired by register allocators.

Definition at line 215 of file TwoAddressInstructionPass.cpp.

Referenced by llvm::TargetPassConfig::addFastRegAlloc(), and llvm::TargetPassConfig::addOptimizedRegAlloc().

UnpackMachineBundlesID

char & llvm::UnpackMachineBundlesID = UnpackMachineBundles::ID

extern

UnpackMachineBundles - This pass unpack machine instruction bundles.

Definition at line 42 of file MachineInstrBundle.cpp.

UnreachableMachineBlockElimID

char& llvm::UnreachableMachineBlockElimID

extern

UnreachableMachineBlockElimination - This pass removes unreachable machine basic blocks.

Referenced by llvm::TargetPassConfig::addOptimizedRegAlloc(), and llvm::LiveVariables::getAnalysisUsage().

UseContextLessSummary

cl::opt< bool > llvm::UseContextLessSummary("profile-summary-contextless", cl::Hidden, cl::desc("Merge context profiles before calculating thresholds."))

Referenced by llvm::SampleProfileSummaryBuilder::computeSummaryForProfiles().

UseIterativeBFIInference

cl::opt< bool > llvm::UseIterativeBFIInference("use-iterative-bfi-inference", cl::Hidden, cl::desc("Apply an iterative post-processing to infer correct BFI counts"))

UseLEB128Directives

cl::opt< cl::boolOrDefault > llvm::UseLEB128Directives	(	"use-leb128-directives"	,
		cl::Hidden	,
		cl::desc( "Disable the usage of LEB128 directives, and generate .byte instead.")	,
		cl::init(cl::BOU_UNSET)
	)

Definition at line 16 of file MCAsmInfoXCOFF.cpp.

Referenced by llvm::MCAsmInfo::MCAsmInfo(), and llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF().

UseSegmentSetForPhysRegs

cl::opt< bool > llvm::UseSegmentSetForPhysRegs("use-segment-set-for-physregs", cl::Hidden, cl::init(true), cl::desc( "Use segment set for the computation of the live ranges of physregs."))

Referenced by llvm::LiveIntervals::getRegUnit().

VerifyDomInfo

bool llvm::VerifyDomInfo = false

extern

Enables verification of dominator trees.

This check is expensive and is disabled by default. -verify-dom-info allows selectively enabling the check without needing to recompile.

Definition at line 40 of file Dominators.cpp.

Referenced by llvm::FunctionToLoopPassAdaptor::run(), llvm::PostDominatorTreeWrapperPass::verifyAnalysis(), and llvm::DominatorTreeWrapperPass::verifyAnalysis().

VerifyHSAMetadata

cl::opt< bool > llvm::VerifyHSAMetadata("amdgpu-verify-hsa-metadata", cl::desc("Verify AMDGPU HSA Metadata")) ( "amdgpu-verify-hsa-metadata"  , cl::desc("Verify AMDGPU HSA Metadata")    )

static

Referenced by llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::end().

VerifyLoopInfo

bool llvm::VerifyLoopInfo = false

extern

Enable verification of loop info.

The flag enables checks which are expensive and are disabled by default unless the EXPENSIVE_CHECKS macro is defined. The -verify-loop-info flag allows the checks to be enabled selectively without re-compilation.

Definition at line 50 of file LoopInfo.cpp.

Referenced by llvm::FunctionToLoopPassAdaptor::run(), turnGuardIntoBranch(), and llvm::LoopInfoWrapperPass::verifyAnalysis().

VerifyMachineDomInfo

bool llvm::VerifyMachineDomInfo = false

Definition at line 29 of file MachineDominators.cpp.

Referenced by llvm::MachineDominatorTree::verifyAnalysis(), and llvm::MachinePostDominatorTree::verifyAnalysis().

VerifyMemorySSA

bool llvm::VerifyMemorySSA = false

extern

Enables verification of MemorySSA.

The checks which this flag enables is exensive and disabled by default unless EXPENSIVE_CHECKS is defined. The flag -verify-memoryssa can be used to selectively enable the verification without re-compilation.

Definition at line 83 of file MemorySSA.cpp.

Referenced by deleteDeadLoop(), ehAwareSplitEdge(), hoistRegion(), injectPendingInvariantConditions(), mergeBlocksIntoPredecessors(), promoteLoopAccessesToScalars(), llvm::FunctionToLoopPassAdaptor::run(), llvm::LoopSinkPass::run(), llvm::LoopInstSimplifyPass::run(), llvm::LoopRotatePass::run(), llvm::SimpleLoopUnswitchPass::run(), llvm::LoopFlattenPass::run(), llvm::MemCpyOptPass::runImpl(), runMoveAutoInit(), simplifyLoopInst(), simplifyOneLoop(), sinkRegion(), splitBlockBefore(), turnGuardIntoBranch(), turnSelectIntoBranch(), unswitchNontrivialInvariants(), unswitchTrivialBranch(), unswitchTrivialSwitch(), and llvm::MemorySSAWrapperPass::verifyAnalysis().

VerifySCEV

bool llvm::VerifySCEV = false

extern

Definition at line 149 of file ScalarEvolution.cpp.

Referenced by llvm::FunctionToLoopPassAdaptor::run(), llvm::LoopVectorizePass::runImpl(), and llvm::ScalarEvolutionWrapperPass::verifyAnalysis().

VerifyScheduling

cl::opt< bool > llvm::VerifyScheduling("verify-misched", cl::Hidden, cl::desc("Verify machine instrs before and after machine scheduling"))

Referenced by llvm::GenericScheduler::initCandidate(), llvm::GenericScheduler::pickNodeBidirectional(), llvm::PostGenericScheduler::pickNodeBidirectional(), and llvm::GCNSchedStrategy::pickNodeBidirectional().

ViewBlockFreqFuncName

cl::opt< std::string > llvm::ViewBlockFreqFuncName	(	"view-bfi-func-name"	,
		cl::Hidden	,
		cl::desc("The option to specify " "the name of the function " "whose CFG will be displayed.")
	)

Definition at line 66 of file MachineBlockFrequencyInfo.cpp.

Referenced by annotateAllFunctions(), llvm::BlockFrequencyInfo::calculate(), and llvm::MachineBlockFrequencyInfo::calculate().

ViewBlockLayoutWithBFI

cl::opt< GVDAGType > llvm::ViewBlockLayoutWithBFI	(	"view-block-layout-with-bfi"	,
		cl::Hidden	,
		cl::desc( "Pop up a window to show a dag displaying MBP layout and associated " "block frequencies of the CFG.")	,
		cl::values(clEnumValN(GVDT_None, "none", "do not display graphs."), clEnumValN(GVDT_Fraction, "fraction", "display a graph using the " "fractional block frequency representation."), clEnumValN(GVDT_Integer, "integer", "display a graph using the raw " "integer fractional block frequency representation."), clEnumValN(GVDT_Count, "count", "display a graph using the real " "profile count if available."))
	)

Definition at line 225 of file MachineBlockPlacement.cpp.

Referenced by getGVDT().

ViewHotFreqPercent

cl::opt< unsigned > llvm::ViewHotFreqPercent	(	"view-hot-freq-percent"	,
		cl::init(10)	,
		cl::Hidden	,
		cl::desc("An integer in percent used to specify " "the hot blocks/edges to be displayed " "in red: a block or edge whose frequency " "is no less than the max frequency of the " "function multiplied by this percent.")
	)

Definition at line 70 of file MachineBlockFrequencyInfo.cpp.

Referenced by llvm::DOTGraphTraits< BlockFrequencyInfo * >::getEdgeAttributes(), llvm::DOTGraphTraits< MachineBlockFrequencyInfo * >::getEdgeAttributes(), llvm::DOTGraphTraits< BlockFrequencyInfo * >::getNodeAttributes(), and llvm::DOTGraphTraits< MachineBlockFrequencyInfo * >::getNodeAttributes().

ViewMachineBlockFreqPropagationDAG

cl::opt< GVDAGType > llvm::ViewMachineBlockFreqPropagationDAG("view-machine-block-freq-propagation-dags", cl::Hidden, cl::desc("Pop up a window to show a dag displaying how machine block " "frequencies propagate through the CFG."), cl::values(clEnumValN(GVDT_None, "none", "do not display graphs."), clEnumValN(GVDT_Fraction, "fraction", "display a graph using the " "fractional block frequency representation."), clEnumValN(GVDT_Integer, "integer", "display a graph using the raw " "integer fractional block frequency representation."), clEnumValN(GVDT_Count, "count", "display a graph using the real " "profile count if available."))) ( "view-machine-block-freq-propagation-dags"  , cl::Hidden  , cl::desc("Pop up a window to show a dag displaying how machine block " "frequencies propagate through the CFG.")  , cl::values(clEnumValN(GVDT_None, "none", "do not display graphs."), clEnumValN(GVDT_Fraction, "fraction", "display a graph using the " "fractional block frequency representation."), clEnumValN(GVDT_Integer, "integer", "display a graph using the raw " "integer fractional block frequency representation."), clEnumValN(GVDT_Count, "count", "display a graph using the real " "profile count if available."))    )

static

Referenced by llvm::MachineBlockFrequencyInfo::calculate(), and getGVDT().

ViewMISchedDAGs

cl::opt< bool > llvm::ViewMISchedDAGs("view-misched-dags", cl::Hidden, cl::desc("Pop up a window to show MISched dags after they are processed"))

Referenced by llvm::ScheduleDAGMI::schedule(), llvm::ScheduleDAGMILive::schedule(), llvm::VLIWMachineScheduler::schedule(), and llvm::SIScheduleDAGMI::schedule().

VirtRegRewriterID

char & llvm::VirtRegRewriterID = VirtRegRewriter::ID

extern

VirtRegRewriter pass.

Rewrite virtual registers to physical registers as assigned in VirtRegMap.

Definition at line 227 of file VirtRegMap.cpp.

Referenced by llvm::TargetPassConfig::addRegAssignAndRewriteOptimized().

WebAssemblyFeatureKV

const SubtargetFeatureKV llvm::WebAssemblyFeatureKV[WebAssembly::NumSubtargetFeatures]

extern

Referenced by llvm::WebAssemblyAsmPrinter::EmitTargetFeatures().

XRayInstrumentationID

char & llvm::XRayInstrumentationID = XRayInstrumentation::ID

extern

This pass inserts the XRay instrumentation sleds if they are supported by the target platform.

Definition at line 264 of file XRayInstrumentation.cpp.

Referenced by llvm::TargetPassConfig::addMachinePasses().