llvm::AArch64FunctionInfo Class Reference

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction. More...

#include "Target/AArch64/AArch64MachineFunctionInfo.h"

Inheritance diagram for llvm::AArch64FunctionInfo:

Classes
class	MILOHDirective

Public Types
using	SetOfInstructions = SmallPtrSet< const MachineInstr *, 16 >
using	MILOHArgs = MILOHDirective::LOHArgs
using	MILOHContainer = SmallVector< MILOHDirective, 32 >

Public Member Functions
	AArch64FunctionInfo (const Function &F, const AArch64Subtarget *STI)
MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const override
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.
void	setPredicateRegForFillSpill (unsigned Reg)
unsigned	getPredicateRegForFillSpill () const
Register	getSMESaveBufferAddr () const
void	setSMESaveBufferAddr (Register Reg)
unsigned	isSMESaveBufferUsed () const
void	setSMESaveBufferUsed (bool Used=true)
Register	getPStateSMReg () const
void	setPStateSMReg (Register Reg)
int64_t	getVGIdx () const
void	setVGIdx (unsigned Idx)
int64_t	getStreamingVGIdx () const
void	setStreamingVGIdx (unsigned FrameIdx)
bool	isSVECC () const
void	setIsSVECC (bool s)
TPIDR2Object &	getTPIDR2Obj ()
void	initializeBaseYamlFields (const yaml::AArch64FunctionInfo &YamlMFI)
unsigned	getBytesInStackArgArea () const
void	setBytesInStackArgArea (unsigned bytes)
unsigned	getArgumentStackToRestore () const
void	setArgumentStackToRestore (unsigned bytes)
unsigned	getTailCallReservedStack () const
void	setTailCallReservedStack (unsigned bytes)
bool	hasCalculatedStackSizeSVE () const
void	setStackSizeSVE (uint64_t S)
uint64_t	getStackSizeSVE () const
bool	hasStackFrame () const
void	setHasStackFrame (bool s)
bool	isStackRealigned () const
void	setStackRealigned (bool s)
bool	hasCalleeSaveStackFreeSpace () const
void	setCalleeSaveStackHasFreeSpace (bool s)
bool	isSplitCSR () const
void	setIsSplitCSR (bool s)
void	setLocalStackSize (uint64_t Size)
uint64_t	getLocalStackSize () const
void	setOutliningStyle (const std::string &Style)
std::optional< std::string >	getOutliningStyle () const
void	setCalleeSavedStackSize (unsigned Size)
unsigned	getCalleeSavedStackSize (const MachineFrameInfo &MFI) const
unsigned	getCalleeSavedStackSize () const
void	setSVECalleeSavedStackSize (unsigned Size)
unsigned	getSVECalleeSavedStackSize () const
void	setMinMaxSVECSFrameIndex (int Min, int Max)
int	getMinSVECSFrameIndex () const
int	getMaxSVECSFrameIndex () const
void	incNumLocalDynamicTLSAccesses ()
unsigned	getNumLocalDynamicTLSAccesses () const
std::optional< bool >	hasRedZone () const
void	setHasRedZone (bool s)
int	getVarArgsStackIndex () const
void	setVarArgsStackIndex (int Index)
unsigned	getVarArgsStackOffset () const
void	setVarArgsStackOffset (unsigned Offset)
int	getVarArgsGPRIndex () const
void	setVarArgsGPRIndex (int Index)
unsigned	getVarArgsGPRSize () const
void	setVarArgsGPRSize (unsigned Size)
int	getVarArgsFPRIndex () const
void	setVarArgsFPRIndex (int Index)
unsigned	getVarArgsFPRSize () const
void	setVarArgsFPRSize (unsigned Size)
bool	hasStackHazardSlotIndex () const
int	getStackHazardSlotIndex () const
void	setStackHazardSlotIndex (int Index)
int	getStackHazardCSRSlotIndex () const
void	setStackHazardCSRSlotIndex (int Index)
unsigned	getSRetReturnReg () const
void	setSRetReturnReg (unsigned Reg)
unsigned	getJumpTableEntrySize (int Idx) const
MCSymbol *	getJumpTableEntryPCRelSymbol (int Idx) const
void	setJumpTableEntryInfo (int Idx, unsigned Size, MCSymbol *PCRelSym)
const SetOfInstructions &	getLOHRelated () const
const MILOHContainer &	getLOHContainer () const
void	addLOHDirective (MCLOHType Kind, MILOHArgs Args)
	Add a LOH directive of this Kind and this Args.
SmallVectorImpl< ForwardedRegister > &	getForwardedMustTailRegParms ()
std::optional< int >	getTaggedBasePointerIndex () const
void	setTaggedBasePointerIndex (int Index)
unsigned	getTaggedBasePointerOffset () const
void	setTaggedBasePointerOffset (unsigned Offset)
int	getCalleeSaveBaseToFrameRecordOffset () const
void	setCalleeSaveBaseToFrameRecordOffset (int Offset)
bool	shouldSignReturnAddress (const MachineFunction &MF) const
bool	shouldSignReturnAddress (bool SpillsLR) const
bool	needsShadowCallStackPrologueEpilogue (MachineFunction &MF) const
bool	shouldSignWithBKey () const
bool	hasELFSignedGOT () const
MCSymbol *	getSigningInstrLabel () const
void	setSigningInstrLabel (MCSymbol *Label)
bool	isMTETagged () const
bool	branchTargetEnforcement () const
bool	branchProtectionPAuthLR () const
void	setHasSwiftAsyncContext (bool HasContext)
bool	hasSwiftAsyncContext () const
void	setSwiftAsyncContextFrameIdx (int FI)
int	getSwiftAsyncContextFrameIdx () const
bool	needsDwarfUnwindInfo (const MachineFunction &MF) const
bool	needsAsyncDwarfUnwindInfo (const MachineFunction &MF) const
bool	hasStreamingModeChanges () const
void	setHasStreamingModeChanges (bool HasChanges)
bool	hasStackProbing () const
int64_t	getStackProbeSize () const
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual	~MachineFunctionInfo ()
virtual MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.

Additional Inherited Members
Static Public Member Functions inherited from llvm::MachineFunctionInfo
template<typename FuncInfoTy , typename SubtargetTy = TargetSubtargetInfo>
static FuncInfoTy *	create (BumpPtrAllocator &Allocator, const Function &F, const SubtargetTy *STI)
	Factory function: default behavior is to call new using the supplied allocator.
template<typename Ty >
static Ty *	create (BumpPtrAllocator &Allocator, const Ty &MFI)

Detailed Description

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction.

Definition at line 46 of file AArch64MachineFunctionInfo.h.

Member Typedef Documentation

MILOHArgs

using llvm::AArch64FunctionInfo::MILOHArgs = MILOHDirective::LOHArgs

Definition at line 490 of file AArch64MachineFunctionInfo.h.

MILOHContainer

using llvm::AArch64FunctionInfo::MILOHContainer = SmallVector<MILOHDirective, 32>

Definition at line 491 of file AArch64MachineFunctionInfo.h.

SetOfInstructions

using llvm::AArch64FunctionInfo::SetOfInstructions = SmallPtrSet<const MachineInstr *, 16>

Definition at line 467 of file AArch64MachineFunctionInfo.h.

Constructor & Destructor Documentation

AArch64FunctionInfo()

AArch64FunctionInfo::AArch64FunctionInfo	(	const Function &	F,
		const AArch64Subtarget *	STI
	)

Definition at line 87 of file AArch64MachineFunctionInfo.cpp.

References assert(), F, llvm::AArch64Subtarget::getFrameLowering(), GetSignReturnAddress(), llvm::TargetFrameLowering::getTransientStackAlign(), hasELFSignedGOTHelper(), llvm::yaml::AArch64FunctionInfo::HasRedZone, llvm::AArch64Subtarget::isTargetWindows(), llvm::report_fatal_error(), ShouldSignWithBKey(), llvm::StringRef::size(), and llvm::Align::value().

Member Function Documentation

addLOHDirective()

void llvm::AArch64FunctionInfo::addLOHDirective ( MCLOHType  Kind, MILOHArgs  Args  )

inline

Add a LOH directive of this Kind and this Args.

Definition at line 496 of file AArch64MachineFunctionInfo.h.

References llvm::SmallPtrSetImpl< PtrType >::insert(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by handleADRP().

branchProtectionPAuthLR()

bool llvm::AArch64FunctionInfo::branchProtectionPAuthLR ( ) const

inline

Definition at line 540 of file AArch64MachineFunctionInfo.h.

Referenced by emitPACCFI(), and getCallOpcode().

branchTargetEnforcement()

bool llvm::AArch64FunctionInfo::branchTargetEnforcement ( ) const

inline

Definition at line 538 of file AArch64MachineFunctionInfo.h.

Referenced by getCallOpcode(), and llvm::AArch64CallLowering::lowerCall().

clone()

MachineFunctionInfo * AArch64FunctionInfo::clone ( BumpPtrAllocator &  Allocator, MachineFunction &  DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &  Src2DstMBB  ) const

overridevirtual

Make a functionally equivalent copy of this MachineFunctionInfo in MF.

This requires remapping MachineBasicBlock references from the original parent to values in the new function. Targets may assume that virtual register and frame index values are preserved in the new function.

Reimplemented from llvm::MachineFunctionInfo.

Definition at line 136 of file AArch64MachineFunctionInfo.cpp.

References llvm::MachineFunction::cloneInfo().

getArgumentStackToRestore()

unsigned llvm::AArch64FunctionInfo::getArgumentStackToRestore ( ) const

inline

Definition at line 288 of file AArch64MachineFunctionInfo.h.

Referenced by getArgumentStackToRestore().

getBytesInStackArgArea()

unsigned llvm::AArch64FunctionInfo::getBytesInStackArgArea ( ) const

inline

Definition at line 285 of file AArch64MachineFunctionInfo.h.

getCalleeSaveBaseToFrameRecordOffset()

int llvm::AArch64FunctionInfo::getCalleeSaveBaseToFrameRecordOffset ( ) const

inline

Definition at line 517 of file AArch64MachineFunctionInfo.h.

Referenced by emitDefineCFAWithFP(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), getFPOffset(), and llvm::AArch64FrameLowering::resolveFrameOffsetReference().

getCalleeSavedStackSize() [1/2]

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( ) const

inline

Definition at line 390 of file AArch64MachineFunctionInfo.h.

References assert().

Referenced by getCalleeSavedStackSize().

getCalleeSavedStackSize() [2/2]

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( const MachineFrameInfo &  MFI ) const

inline

Definition at line 340 of file AArch64MachineFunctionInfo.h.

References llvm::alignTo(), assert(), llvm::TargetStackID::Default, llvm::MachineFrameInfo::getCalleeSavedInfo(), getCalleeSavedStackSize(), llvm::MachineFrameInfo::getObjectOffset(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineFrameInfo::getStackID(), getSwiftAsyncContextFrameIdx(), Info, llvm::MachineFrameInfo::isCalleeSavedInfoValid(), llvm::Offset, and Size.

Referenced by computeCalleeSaveRegisterPairs(), emitDefineCFAWithFP(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), getFPOffset(), llvm::AArch64FrameLowering::getFrameIndexReferenceFromSP(), and llvm::AArch64FrameLowering::resolveFrameOffsetReference().

getForwardedMustTailRegParms()

SmallVectorImpl< ForwardedRegister > & llvm::AArch64FunctionInfo::getForwardedMustTailRegParms ( )

inline

Definition at line 501 of file AArch64MachineFunctionInfo.h.

Referenced by handleMustTailForwardedRegisters().

getJumpTableEntryPCRelSymbol()

MCSymbol * llvm::AArch64FunctionInfo::getJumpTableEntryPCRelSymbol ( int  Idx ) const

inline

Definition at line 458 of file AArch64MachineFunctionInfo.h.

References Idx.

getJumpTableEntrySize()

unsigned llvm::AArch64FunctionInfo::getJumpTableEntrySize ( int  Idx ) const

inline

Definition at line 455 of file AArch64MachineFunctionInfo.h.

References Idx.

getLocalStackSize()

uint64_t llvm::AArch64FunctionInfo::getLocalStackSize ( ) const

inline

Definition at line 323 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::canUseRedZone(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), and llvm::AArch64FrameLowering::resolveFrameOffsetReference().

getLOHContainer()

const MILOHContainer & llvm::AArch64FunctionInfo::getLOHContainer ( ) const

inline

Definition at line 493 of file AArch64MachineFunctionInfo.h.

getLOHRelated()

const SetOfInstructions & llvm::AArch64FunctionInfo::getLOHRelated ( ) const

inline

Definition at line 469 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64InstrInfo::getOutliningTypeImpl().

getMaxSVECSFrameIndex()

int llvm::AArch64FunctionInfo::getMaxSVECSFrameIndex ( ) const

inline

Definition at line 410 of file AArch64MachineFunctionInfo.h.

getMinSVECSFrameIndex()

int llvm::AArch64FunctionInfo::getMinSVECSFrameIndex ( ) const

inline

Definition at line 409 of file AArch64MachineFunctionInfo.h.

getNumLocalDynamicTLSAccesses()

unsigned llvm::AArch64FunctionInfo::getNumLocalDynamicTLSAccesses ( ) const

inline

Definition at line 413 of file AArch64MachineFunctionInfo.h.

getOutliningStyle()

std::optional< std::string > llvm::AArch64FunctionInfo::getOutliningStyle ( ) const

inline

Definition at line 326 of file AArch64MachineFunctionInfo.h.

getPredicateRegForFillSpill()

unsigned llvm::AArch64FunctionInfo::getPredicateRegForFillSpill ( ) const

inline

Definition at line 259 of file AArch64MachineFunctionInfo.h.

Referenced by computeCalleeSaveRegisterPairs(), llvm::AArch64FrameLowering::determineCalleeSaves(), llvm::AArch64FrameLowering::restoreCalleeSavedRegisters(), and llvm::AArch64FrameLowering::spillCalleeSavedRegisters().

getPStateSMReg()

Register llvm::AArch64FunctionInfo::getPStateSMReg ( ) const

inline

Definition at line 269 of file AArch64MachineFunctionInfo.h.

getSigningInstrLabel()

MCSymbol * llvm::AArch64FunctionInfo::getSigningInstrLabel ( ) const

inline

Definition at line 533 of file AArch64MachineFunctionInfo.h.

getSMESaveBufferAddr()

Register llvm::AArch64FunctionInfo::getSMESaveBufferAddr ( ) const

inline

Definition at line 263 of file AArch64MachineFunctionInfo.h.

getSRetReturnReg()

unsigned llvm::AArch64FunctionInfo::getSRetReturnReg ( ) const

inline

Definition at line 452 of file AArch64MachineFunctionInfo.h.

getStackHazardCSRSlotIndex()

int llvm::AArch64FunctionInfo::getStackHazardCSRSlotIndex ( ) const

inline

Definition at line 446 of file AArch64MachineFunctionInfo.h.

getStackHazardSlotIndex()

int llvm::AArch64FunctionInfo::getStackHazardSlotIndex ( ) const

inline

Definition at line 441 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::orderFrameObjects().

getStackProbeSize()

int64_t llvm::AArch64FunctionInfo::getStackProbeSize ( ) const

inline

Definition at line 562 of file AArch64MachineFunctionInfo.h.

getStackSizeSVE()

uint64_t llvm::AArch64FunctionInfo::getStackSizeSVE ( ) const

inline

Definition at line 305 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::getFrameIndexReferencePreferSP(), getSVEStackSize(), llvm::AArch64RegisterInfo::hasBasePointer(), and llvm::AArch64RegisterInfo::useFPForScavengingIndex().

getStreamingVGIdx()

int64_t llvm::AArch64FunctionInfo::getStreamingVGIdx ( ) const

inline

Definition at line 275 of file AArch64MachineFunctionInfo.h.

Referenced by emitVGSaveRestore(), and llvm::AArch64FrameLowering::spillCalleeSavedRegisters().

getSVECalleeSavedStackSize()

unsigned llvm::AArch64FunctionInfo::getSVECalleeSavedStackSize ( ) const

inline

Definition at line 400 of file AArch64MachineFunctionInfo.h.

Referenced by computeCalleeSaveRegisterPairs(), llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), and produceCompactUnwindFrame().

getSwiftAsyncContextFrameIdx()

int llvm::AArch64FunctionInfo::getSwiftAsyncContextFrameIdx ( ) const

inline

Definition at line 550 of file AArch64MachineFunctionInfo.h.

Referenced by getCalleeSavedStackSize().

getTaggedBasePointerIndex()

std::optional< int > llvm::AArch64FunctionInfo::getTaggedBasePointerIndex ( ) const

inline

Definition at line 505 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue(), and llvm::AArch64FrameLowering::orderFrameObjects().

getTaggedBasePointerOffset()

unsigned llvm::AArch64FunctionInfo::getTaggedBasePointerOffset ( ) const

inline

Definition at line 510 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::eliminateFrameIndex().

getTailCallReservedStack()

unsigned llvm::AArch64FunctionInfo::getTailCallReservedStack ( ) const

inline

Definition at line 293 of file AArch64MachineFunctionInfo.h.

Referenced by getFixedObjectSize().

getTPIDR2Obj()

TPIDR2Object & llvm::AArch64FunctionInfo::getTPIDR2Obj ( )

inline

Definition at line 281 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::EmitAllocateZABuffer(), and llvm::AArch64TargetLowering::EmitInitTPIDR2Object().

getVarArgsFPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsFPRIndex ( ) const

inline

Definition at line 432 of file AArch64MachineFunctionInfo.h.

getVarArgsFPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsFPRSize ( ) const

inline

Definition at line 435 of file AArch64MachineFunctionInfo.h.

getVarArgsGPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsGPRIndex ( ) const

inline

Definition at line 426 of file AArch64MachineFunctionInfo.h.

getVarArgsGPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsGPRSize ( ) const

inline

Definition at line 429 of file AArch64MachineFunctionInfo.h.

Referenced by getFixedObjectSize().

getVarArgsStackIndex()

int llvm::AArch64FunctionInfo::getVarArgsStackIndex ( ) const

inline

Definition at line 420 of file AArch64MachineFunctionInfo.h.

getVarArgsStackOffset()

unsigned llvm::AArch64FunctionInfo::getVarArgsStackOffset ( ) const

inline

Definition at line 423 of file AArch64MachineFunctionInfo.h.

getVGIdx()

int64_t llvm::AArch64FunctionInfo::getVGIdx ( ) const

inline

Definition at line 272 of file AArch64MachineFunctionInfo.h.

Referenced by emitVGSaveRestore().

hasCalculatedStackSizeSVE()

bool llvm::AArch64FunctionInfo::hasCalculatedStackSizeSVE ( ) const

inline

Definition at line 298 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::hasBasePointer(), and llvm::AArch64RegisterInfo::useFPForScavengingIndex().

hasCalleeSaveStackFreeSpace()

bool llvm::AArch64FunctionInfo::hasCalleeSaveStackFreeSpace ( ) const

inline

Definition at line 313 of file AArch64MachineFunctionInfo.h.

Referenced by computeCalleeSaveRegisterPairs(), and llvm::AArch64FrameLowering::enableStackSlotScavenging().

hasELFSignedGOT()

bool llvm::AArch64FunctionInfo::hasELFSignedGOT ( ) const

inline

Definition at line 531 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64MCInstLower::lowerSymbolOperandELF().

hasRedZone()

std::optional< bool > llvm::AArch64FunctionInfo::hasRedZone ( ) const

inline

Definition at line 417 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64InstrInfo::insertIndirectBranch(), llvm::AArch64InstrInfo::isFunctionSafeToOutlineFrom(), and llvm::AArch64InstrInfo::isFunctionSafeToSplit().

hasStackFrame()

bool llvm::AArch64FunctionInfo::hasStackFrame ( ) const

inline

Definition at line 307 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue(), and llvm::AArch64FrameLowering::resolveFrameOffsetReference().

hasStackHazardSlotIndex()

bool llvm::AArch64FunctionInfo::hasStackHazardSlotIndex ( ) const

inline

Definition at line 438 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::assignCalleeSavedSpillSlots(), computeCalleeSaveRegisterPairs(), llvm::AArch64FrameLowering::enableStackSlotScavenging(), and llvm::AArch64FrameLowering::orderFrameObjects().

hasStackProbing()

bool llvm::AArch64FunctionInfo::hasStackProbing ( ) const

inline

Definition at line 560 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::canUseAsPrologue().

hasStreamingModeChanges()

bool llvm::AArch64FunctionInfo::hasStreamingModeChanges ( ) const

inline

Definition at line 555 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::enableStackSlotScavenging(), llvm::AArch64InstrInfo::isFunctionSafeToOutlineFrom(), needsAsyncDwarfUnwindInfo(), requiresGetVGCall(), and requiresSaveVG().

hasSwiftAsyncContext()

bool llvm::AArch64FunctionInfo::hasSwiftAsyncContext ( ) const

inline

Definition at line 545 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::assignCalleeSavedSpillSlots(), llvm::AArch64FrameLowering::canUseAsPrologue(), computeCalleeSaveRegisterPairs(), llvm::AArch64FrameLowering::emitEpilogue(), and llvm::AArch64FrameLowering::emitPrologue().

incNumLocalDynamicTLSAccesses()

void llvm::AArch64FunctionInfo::incNumLocalDynamicTLSAccesses ( )

inline

Definition at line 412 of file AArch64MachineFunctionInfo.h.

initializeBaseYamlFields()

void AArch64FunctionInfo::initializeBaseYamlFields

(

const yaml::AArch64FunctionInfo &

YamlMFI

)

Definition at line 34 of file AArch64MachineFunctionInfo.cpp.

References llvm::yaml::AArch64FunctionInfo::HasRedZone.

isMTETagged()

bool llvm::AArch64FunctionInfo::isMTETagged ( ) const

inline

Definition at line 536 of file AArch64MachineFunctionInfo.h.

Referenced by isMergeableLdStUpdate().

isSMESaveBufferUsed()

unsigned llvm::AArch64FunctionInfo::isSMESaveBufferUsed ( ) const

inline

Definition at line 266 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::EmitAllocateSMESaveBuffer(), and llvm::AArch64TargetLowering::EmitGetSMESaveSize().

isSplitCSR()

bool llvm::AArch64FunctionInfo::isSplitCSR ( ) const

inline

Definition at line 319 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::getCalleeSavedRegsViaCopy().

isStackRealigned()

bool llvm::AArch64FunctionInfo::isStackRealigned ( ) const

inline

Definition at line 310 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitEpilogue().

isSVECC()

bool llvm::AArch64FunctionInfo::isSVECC ( ) const

inline

Definition at line 278 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::getCalleeSavedRegs(), and llvm::AArch64RegisterInfo::getDarwinCalleeSavedRegs().

needsAsyncDwarfUnwindInfo()

bool AArch64FunctionInfo::needsAsyncDwarfUnwindInfo

(

const MachineFunction &

MF

)

const

Definition at line 183 of file AArch64MachineFunctionInfo.cpp.

References llvm::Async, F, llvm::MachineFunction::getFunction(), llvm::MachineFunction::getInfo(), and hasStreamingModeChanges().

Referenced by llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), and emitShadowCallStackEpilogue().

needsDwarfUnwindInfo()

bool AArch64FunctionInfo::needsDwarfUnwindInfo

(

const MachineFunction &

MF

)

const

Definition at line 174 of file AArch64MachineFunctionInfo.cpp.

References llvm::TargetMachine::getMCAsmInfo(), llvm::MachineFunction::getTarget(), llvm::MachineFunction::needsFrameMoves(), and llvm::MCAsmInfo::usesWindowsCFI().

Referenced by llvm::AArch64InstrInfo::buildOutlinedFrame(), and llvm::AArch64FrameLowering::emitPrologue().

needsShadowCallStackPrologueEpilogue()

bool AArch64FunctionInfo::needsShadowCallStackPrologueEpilogue

(

MachineFunction &

MF

)

const

Definition at line 162 of file AArch64MachineFunctionInfo.cpp.

References llvm::MachineFunction::getFunction(), llvm::MachineFunction::getSubtarget(), llvm::Function::hasFnAttribute(), isLRSpilled(), llvm::AArch64Subtarget::isXRegisterReserved(), and llvm::report_fatal_error().

Referenced by llvm::AArch64FrameLowering::emitEpilogue().

setArgumentStackToRestore()

void llvm::AArch64FunctionInfo::setArgumentStackToRestore ( unsigned  bytes )

inline

Definition at line 289 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64CallLowering::lowerFormalArguments().

setBytesInStackArgArea()

void llvm::AArch64FunctionInfo::setBytesInStackArgArea ( unsigned  bytes )

inline

Definition at line 286 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64CallLowering::lowerFormalArguments().

setCalleeSaveBaseToFrameRecordOffset()

void llvm::AArch64FunctionInfo::setCalleeSaveBaseToFrameRecordOffset ( int  Offset )

inline

Definition at line 520 of file AArch64MachineFunctionInfo.h.

References llvm::Offset.

Referenced by computeCalleeSaveRegisterPairs().

setCalleeSavedStackSize()

void llvm::AArch64FunctionInfo::setCalleeSavedStackSize ( unsigned  Size )

inline

Definition at line 330 of file AArch64MachineFunctionInfo.h.

References Size.

setCalleeSaveStackHasFreeSpace()

void llvm::AArch64FunctionInfo::setCalleeSaveStackHasFreeSpace ( bool  s )

inline

Definition at line 316 of file AArch64MachineFunctionInfo.h.

setHasRedZone()

void llvm::AArch64FunctionInfo::setHasRedZone ( bool  s )

inline

Definition at line 418 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

setHasStackFrame()

void llvm::AArch64FunctionInfo::setHasStackFrame ( bool  s )

inline

Definition at line 308 of file AArch64MachineFunctionInfo.h.

setHasStreamingModeChanges()

void llvm::AArch64FunctionInfo::setHasStreamingModeChanges ( bool  HasChanges )

inline

Definition at line 556 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::changeStreamingMode(), and INITIALIZE_PASS().

setHasSwiftAsyncContext()

void llvm::AArch64FunctionInfo::setHasSwiftAsyncContext ( bool  HasContext )

inline

Definition at line 542 of file AArch64MachineFunctionInfo.h.

setIsSplitCSR()

void llvm::AArch64FunctionInfo::setIsSplitCSR ( bool  s )

inline

Definition at line 320 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::initializeSplitCSR().

setIsSVECC()

void llvm::AArch64FunctionInfo::setIsSVECC ( bool  s )

inline

Definition at line 279 of file AArch64MachineFunctionInfo.h.

setJumpTableEntryInfo()

void llvm::AArch64FunctionInfo::setJumpTableEntryInfo ( int  Idx, unsigned  Size, MCSymbol *  PCRelSym  )

inline

Definition at line 461 of file AArch64MachineFunctionInfo.h.

References Idx, and Size.

setLocalStackSize()

void llvm::AArch64FunctionInfo::setLocalStackSize ( uint64_t  Size )

inline

Definition at line 322 of file AArch64MachineFunctionInfo.h.

References Size.

Referenced by llvm::AArch64FrameLowering::emitEpilogue(), and llvm::AArch64FrameLowering::emitPrologue().

setMinMaxSVECSFrameIndex()

void llvm::AArch64FunctionInfo::setMinMaxSVECSFrameIndex ( int  Min, int  Max  )

inline

Definition at line 404 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized().

setOutliningStyle()

void llvm::AArch64FunctionInfo::setOutliningStyle ( const std::string &  Style )

inline

Definition at line 325 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64InstrInfo::buildOutlinedFrame().

setPredicateRegForFillSpill()

void llvm::AArch64FunctionInfo::setPredicateRegForFillSpill ( unsigned  Reg )

inline

Definition at line 256 of file AArch64MachineFunctionInfo.h.

References Reg.

Referenced by llvm::AArch64FrameLowering::determineCalleeSaves().

setPStateSMReg()

void llvm::AArch64FunctionInfo::setPStateSMReg ( Register  Reg )

inline

Definition at line 270 of file AArch64MachineFunctionInfo.h.

References Reg.

setSigningInstrLabel()

void llvm::AArch64FunctionInfo::setSigningInstrLabel ( MCSymbol *  Label )

inline

Definition at line 534 of file AArch64MachineFunctionInfo.h.

setSMESaveBufferAddr()

void llvm::AArch64FunctionInfo::setSMESaveBufferAddr ( Register  Reg )

inline

Definition at line 264 of file AArch64MachineFunctionInfo.h.

References Reg.

setSMESaveBufferUsed()

void llvm::AArch64FunctionInfo::setSMESaveBufferUsed ( bool  Used = true )

inline

Definition at line 267 of file AArch64MachineFunctionInfo.h.

Referenced by emitSMEStateSaveRestore().

setSRetReturnReg()

void llvm::AArch64FunctionInfo::setSRetReturnReg ( unsigned  Reg )

inline

Definition at line 453 of file AArch64MachineFunctionInfo.h.

References Reg.

setStackHazardCSRSlotIndex()

void llvm::AArch64FunctionInfo::setStackHazardCSRSlotIndex ( int  Index )

inline

Definition at line 447 of file AArch64MachineFunctionInfo.h.

References assert(), and Index.

Referenced by llvm::AArch64FrameLowering::assignCalleeSavedSpillSlots().

setStackHazardSlotIndex()

void llvm::AArch64FunctionInfo::setStackHazardSlotIndex ( int  Index )

inline

Definition at line 442 of file AArch64MachineFunctionInfo.h.

References assert(), and Index.

setStackRealigned()

void llvm::AArch64FunctionInfo::setStackRealigned ( bool  s )

inline

Definition at line 311 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

setStackSizeSVE()

void llvm::AArch64FunctionInfo::setStackSizeSVE ( uint64_t  S )

inline

Definition at line 300 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized().

setStreamingVGIdx()

void llvm::AArch64FunctionInfo::setStreamingVGIdx ( unsigned  FrameIdx )

inline

Definition at line 276 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::spillCalleeSavedRegisters().

setSVECalleeSavedStackSize()

void llvm::AArch64FunctionInfo::setSVECalleeSavedStackSize ( unsigned  Size )

inline

Definition at line 397 of file AArch64MachineFunctionInfo.h.

References Size.

setSwiftAsyncContextFrameIdx()

void llvm::AArch64FunctionInfo::setSwiftAsyncContextFrameIdx ( int  FI )

inline

Definition at line 547 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::assignCalleeSavedSpillSlots().

setTaggedBasePointerIndex()

void llvm::AArch64FunctionInfo::setTaggedBasePointerIndex ( int  Index )

inline

Definition at line 508 of file AArch64MachineFunctionInfo.h.

References Index.

setTaggedBasePointerOffset()

void llvm::AArch64FunctionInfo::setTaggedBasePointerOffset ( unsigned  Offset )

inline

Definition at line 513 of file AArch64MachineFunctionInfo.h.

References llvm::Offset.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

setTailCallReservedStack()

void llvm::AArch64FunctionInfo::setTailCallReservedStack ( unsigned  bytes )

inline

Definition at line 294 of file AArch64MachineFunctionInfo.h.

setVarArgsFPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsFPRIndex ( int  Index )

inline

Definition at line 433 of file AArch64MachineFunctionInfo.h.

References Index.

setVarArgsFPRSize()

void llvm::AArch64FunctionInfo::setVarArgsFPRSize ( unsigned  Size )

inline

Definition at line 436 of file AArch64MachineFunctionInfo.h.

References Size.

setVarArgsGPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsGPRIndex ( int  Index )

inline

Definition at line 427 of file AArch64MachineFunctionInfo.h.

References Index.

setVarArgsGPRSize()

void llvm::AArch64FunctionInfo::setVarArgsGPRSize ( unsigned  Size )

inline

Definition at line 430 of file AArch64MachineFunctionInfo.h.

References Size.

setVarArgsStackIndex()

void llvm::AArch64FunctionInfo::setVarArgsStackIndex ( int  Index )

inline

Definition at line 421 of file AArch64MachineFunctionInfo.h.

References Index.

Referenced by llvm::AArch64CallLowering::lowerFormalArguments().

setVarArgsStackOffset()

void llvm::AArch64FunctionInfo::setVarArgsStackOffset ( unsigned  Offset )

inline

Definition at line 424 of file AArch64MachineFunctionInfo.h.

References llvm::Offset.

setVGIdx()

void llvm::AArch64FunctionInfo::setVGIdx ( unsigned  Idx )

inline

Definition at line 273 of file AArch64MachineFunctionInfo.h.

References Idx.

Referenced by llvm::AArch64FrameLowering::spillCalleeSavedRegisters().

shouldSignReturnAddress() [1/2]

bool AArch64FunctionInfo::shouldSignReturnAddress

(

bool

SpillsLR

)

const

Definition at line 143 of file AArch64MachineFunctionInfo.cpp.

shouldSignReturnAddress() [2/2]

bool AArch64FunctionInfo::shouldSignReturnAddress

(

const MachineFunction &

MF

)

const

Definition at line 157 of file AArch64MachineFunctionInfo.cpp.

References isLRSpilled().

Referenced by llvm::AArch64InstrInfo::buildOutlinedFrame(), llvm::AArch64FrameLowering::emitEpilogue(), and outliningCandidatesSigningScopeConsensus().

shouldSignWithBKey()

bool llvm::AArch64FunctionInfo::shouldSignWithBKey ( ) const

inline

Definition at line 529 of file AArch64MachineFunctionInfo.h.

Referenced by outliningCandidatesSigningKeyConsensus().

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The documentation for this class was generated from the following files:

• lib/Target/AArch64/AArch64MachineFunctionInfo.h
• lib/Target/AArch64/AArch64MachineFunctionInfo.cpp