#include "llvm/IR/Function.h"
#include "SymbolTableListTraitsImpl.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/IR/AbstractCallSite.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constant.h"
#include "llvm/IR/ConstantRange.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsAArch64.h"
#include "llvm/IR/IntrinsicsAMDGPU.h"
#include "llvm/IR/IntrinsicsARM.h"
#include "llvm/IR/IntrinsicsBPF.h"
#include "llvm/IR/IntrinsicsDirectX.h"
#include "llvm/IR/IntrinsicsHexagon.h"
#include "llvm/IR/IntrinsicsLoongArch.h"
#include "llvm/IR/IntrinsicsMips.h"
#include "llvm/IR/IntrinsicsNVPTX.h"
#include "llvm/IR/IntrinsicsPowerPC.h"
#include "llvm/IR/IntrinsicsR600.h"
#include "llvm/IR/IntrinsicsRISCV.h"
#include "llvm/IR/IntrinsicsS390.h"
#include "llvm/IR/IntrinsicsSPIRV.h"
#include "llvm/IR/IntrinsicsVE.h"
#include "llvm/IR/IntrinsicsWebAssembly.h"
#include "llvm/IR/IntrinsicsX86.h"
#include "llvm/IR/IntrinsicsXCore.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/SymbolTableListTraits.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Use.h"
#include "llvm/IR/User.h"
#include "llvm/IR/Value.h"
#include "llvm/IR/ValueSymbolTable.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ModRef.h"
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <string>
#include "llvm/IR/IntrinsicImpl.inc"
#include "llvm/IR/ConstrainedOps.def"

Macros
#define	GET_INTRINSIC_NAME_TABLE

#define	GET_INTRINSIC_TARGET_DATA
	Table of per-target intrinsic name tables.

#define	GET_INTRINSIC_IITINFO

#define	GET_INTRINSIC_GENERATOR_GLOBAL

#define	GET_INTRINSIC_OVERLOAD_TABLE

#define	GET_INTRINSIC_ATTRIBUTES
	This defines the "Intrinsic::getAttributes(ID id)" method.

#define	GET_LLVM_INTRINSIC_FOR_CLANG_BUILTIN

#define	GET_LLVM_INTRINSIC_FOR_MS_BUILTIN

#define	INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC) case Intrinsic::INTRINSIC:

#define	INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC)

Typedefs
using	ProfileCount = Function::ProfileCount

using	DeferredIntrinsicMatchPair = std::pair< Type *, ArrayRef< Intrinsic::IITDescriptor > >

Enumerations
enum	IIT_Info
	IIT_Info - These are enumerators that describe the entries returned by the getIntrinsicInfoTableEntries function. More...

Functions
static Type *	getMemoryParamAllocType (AttributeSet ParamAttrs)
	For a byval, sret, inalloca, or preallocated parameter, get the in-memory parameter type.

static unsigned	computeAddrSpace (unsigned AddrSpace, Module *M)

static MutableArrayRef< Argument >	makeArgArray (Argument *Args, size_t Count)

static ArrayRef< const char * >	findTargetSubtable (StringRef Name)
	Find the segment of `IntrinsicNameTable` for intrinsics with the same target as `Name`, or the generic table if `Name` is not target specific.

static std::string	getMangledTypeStr (Type *Ty, bool &HasUnnamedType)
	Returns a stable mangling for the type specified for use in the name mangling scheme used by 'any' types in intrinsic signatures.

static std::string	getIntrinsicNameImpl (Intrinsic::ID Id, ArrayRef< Type * > Tys, Module M, FunctionType FT, bool EarlyModuleCheck)

static void	DecodeIITType (unsigned &NextElt, ArrayRef< unsigned char > Infos, IIT_Info LastInfo, SmallVectorImpl< Intrinsic::IITDescriptor > &OutputTable)

static Type *	DecodeFixedType (ArrayRef< Intrinsic::IITDescriptor > &Infos, ArrayRef< Type * > Tys, LLVMContext &Context)

static bool	matchIntrinsicType (Type Ty, ArrayRef< Intrinsic::IITDescriptor > &Infos, SmallVectorImpl< Type > &ArgTys, SmallVectorImpl< DeferredIntrinsicMatchPair > &DeferredChecks, bool IsDeferredCheck)

Variables
static cl::opt< int >	NonGlobalValueMaxNameSize ("non-global-value-max-name-size", cl::Hidden, cl::init(1024), cl::desc("Maximum size for the name of non-global values."))

cl::opt< bool >	UseNewDbgInfoFormat

static const char *const	IntrinsicNameTable []
	Table of string intrinsic names indexed by enum value.

Macro Definition Documentation

◆ GET_INTRINSIC_ATTRIBUTES

#define GET_INTRINSIC_ATTRIBUTES

This defines the "Intrinsic::getAttributes(ID id)" method.

Definition at line 1535 of file Function.cpp.

◆ GET_INTRINSIC_GENERATOR_GLOBAL

#define GET_INTRINSIC_GENERATOR_GLOBAL

Definition at line 1378 of file Function.cpp.

◆ GET_INTRINSIC_IITINFO

#define GET_INTRINSIC_IITINFO

Definition at line 1145 of file Function.cpp.

◆ GET_INTRINSIC_NAME_TABLE

#define GET_INTRINSIC_NAME_TABLE

◆ GET_INTRINSIC_OVERLOAD_TABLE

#define GET_INTRINSIC_OVERLOAD_TABLE

◆ GET_INTRINSIC_TARGET_DATA

#define GET_INTRINSIC_TARGET_DATA

Table of per-target intrinsic name tables.

Definition at line 947 of file Function.cpp.

◆ GET_LLVM_INTRINSIC_FOR_CLANG_BUILTIN

#define GET_LLVM_INTRINSIC_FOR_CLANG_BUILTIN

Definition at line 1550 of file Function.cpp.

◆ GET_LLVM_INTRINSIC_FOR_MS_BUILTIN

#define GET_LLVM_INTRINSIC_FOR_MS_BUILTIN

Definition at line 1555 of file Function.cpp.

◆ INSTRUCTION [1/2]

#define INSTRUCTION	(	NAME,
		NARG,
		ROUND_MODE,
		INTRINSIC
	)	case Intrinsic::INTRINSIC:

◆ INSTRUCTION [2/2]

#define INSTRUCTION	(	NAME,
		NARG,
		ROUND_MODE,
		INTRINSIC
	)

Value:

case Intrinsic::INTRINSIC: \

return ROUND_MODE == 1;

Typedef Documentation

◆ DeferredIntrinsicMatchPair

using DeferredIntrinsicMatchPair = std::pair<Type *, ArrayRef<Intrinsic::IITDescriptor> >

Definition at line 1583 of file Function.cpp.

◆ ProfileCount

using ProfileCount = Function::ProfileCount

Definition at line 77 of file Function.cpp.

Enumeration Type Documentation

◆ IIT_Info

enum IIT_Info

IIT_Info - These are enumerators that describe the entries returned by the getIntrinsicInfoTableEntries function.

Defined in Intrinsics.td.

Definition at line 1144 of file Function.cpp.

Function Documentation

◆ computeAddrSpace()

static unsigned computeAddrSpace	(	unsigned	AddrSpace,
		Module *	M
	)

static

Definition at line 494 of file Function.cpp.

◆ DecodeFixedType()

static Type * DecodeFixedType	(	ArrayRef< Intrinsic::IITDescriptor > &	Infos,
		ArrayRef< Type * >	Tys,
		LLVMContext &	Context
	)

static

Definition at line 1415 of file Function.cpp.

References assert(), D, DecodeFixedType(), llvm::ArrayRef< T >::front(), llvm::IntegerType::get(), llvm::StructType::get(), llvm::TargetExtType::get(), llvm::VectorType::get(), llvm::PointerType::get(), llvm::FixedVectorType::get(), llvm::Type::getBFloatTy(), llvm::IntegerType::getBitWidth(), getBitWidth(), llvm::Type::getDoubleTy(), llvm::VectorType::getExtendedElementVectorType(), llvm::Type::getFloatTy(), llvm::Type::getFP128Ty(), llvm::VectorType::getHalfElementsVectorType(), llvm::Type::getHalfTy(), llvm::VectorType::getInteger(), llvm::Type::getMetadataTy(), llvm::Type::getPPC_FP128Ty(), llvm::VectorType::getSubdividedVectorType(), llvm::Type::getTokenTy(), llvm::VectorType::getTruncatedElementVectorType(), llvm::Type::getVoidTy(), llvm::Type::getX86_AMXTy(), llvm_unreachable, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::ArrayRef< T >::slice().

Referenced by DecodeFixedType(), and llvm::Intrinsic::getType().

◆ DecodeIITType()

static void DecodeIITType	(	unsigned &	NextElt,
		ArrayRef< unsigned char >	Infos,
		IIT_Info	LastInfo,
		SmallVectorImpl< Intrinsic::IITDescriptor > &	OutputTable
	)

static

Definition at line 1150 of file Function.cpp.

References DecodeIITType(), Info, llvm_unreachable, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::ArrayRef< T >::size().

Referenced by DecodeIITType(), and llvm::Intrinsic::getIntrinsicInfoTableEntries().

◆ findTargetSubtable()

static ArrayRef< const char * > findTargetSubtable ( StringRef Name )

static

Find the segment of IntrinsicNameTable for intrinsics with the same target as Name, or the generic table if Name is not target specific.

Returns the relevant slice of IntrinsicNameTable

Definition at line 963 of file Function.cpp.

References assert(), llvm::ArrayRef< T >::end(), IntrinsicNameTable, Name, and llvm::partition_point().

Referenced by llvm::Function::lookupIntrinsicID().

◆ getIntrinsicNameImpl()

static std::string getIntrinsicNameImpl	(	Intrinsic::ID	Id,
		ArrayRef< Type * >	Tys,
		Module *	M,
		FunctionType *	FT,
		bool	EarlyModuleCheck
	)

static

Definition at line 1103 of file Function.cpp.

References llvm::any_of(), assert(), llvm::ArrayRef< T >::empty(), llvm::Intrinsic::getBaseName(), getMangledTypeStr(), llvm::Intrinsic::getType(), and llvm::Intrinsic::isOverloaded().

Referenced by llvm::Intrinsic::getName(), and llvm::Intrinsic::getNameNoUnnamedTypes().

◆ getMangledTypeStr()

static std::string getMangledTypeStr	(	Type *	Ty,
		bool &	HasUnnamedType
	)

static

Returns a stable mangling for the type specified for use in the name mangling scheme used by 'any' types in intrinsic signatures.

The mangling of named types is simply their name. Manglings for unnamed types consist of a prefix ('p' for pointers, 'a' for arrays, 'f_' for functions) combined with the mangling of their component types. A vararg function type will have a suffix of 'vararg'. Since function types can contain other function types, we close a function type mangling with suffix 'f' which can't be confused with it's prefix. This ensures we don't have collisions between two unrelated function types. Otherwise, you might parse ffXX as f(fXX) or f(fX)X. (X is a placeholder for any other type.) The HasUnnamedType boolean is set if an unnamed type was encountered, indicating that extra care must be taken to ensure a unique name.

Definition at line 1024 of file Function.cpp.

References llvm::Type::BFloatTyID, llvm::Type::DoubleTyID, llvm::Type::FloatTyID, llvm::Type::FP128TyID, getBitWidth(), getMangledTypeStr(), llvm::Type::getTypeID(), llvm::Type::HalfTyID, llvm::Type::IntegerTyID, llvm_unreachable, llvm::Type::MetadataTyID, llvm::Type::PPC_FP128TyID, llvm::Type::VoidTyID, llvm::Type::X86_AMXTyID, and llvm::Type::X86_FP80TyID.

Referenced by getIntrinsicNameImpl(), and getMangledTypeStr().

◆ getMemoryParamAllocType()

static Type * getMemoryParamAllocType ( AttributeSet ParamAttrs )

static

For a byval, sret, inalloca, or preallocated parameter, get the in-memory parameter type.

Definition at line 214 of file Function.cpp.

References llvm::AttributeSet::getByRefType(), llvm::AttributeSet::getByValType(), llvm::AttributeSet::getInAllocaType(), llvm::AttributeSet::getPreallocatedType(), and llvm::AttributeSet::getStructRetType().

Referenced by llvm::Argument::getPassPointeeByValueCopySize(), and llvm::Argument::getPointeeInMemoryValueType().

◆ makeArgArray()

static MutableArrayRef< Argument > makeArgArray	(	Argument *	Args,
		size_t	Count
	)

static

Definition at line 565 of file Function.cpp.

Referenced by llvm::Function::stealArgumentListFrom().

◆ matchIntrinsicType()

static bool matchIntrinsicType	(	Type *	Ty,
		ArrayRef< Intrinsic::IITDescriptor > &	Infos,
		SmallVectorImpl< Type * > &	ArgTys,
		SmallVectorImpl< DeferredIntrinsicMatchPair > &	DeferredChecks,
		bool	IsDeferredCheck
	)

static

Definition at line 1586 of file Function.cpp.

References assert(), D, llvm::SmallVectorImpl< T >::emplace_back(), llvm::ArrayRef< T >::empty(), llvm::ArrayRef< T >::front(), llvm::IntegerType::get(), llvm::VectorType::getElementType(), llvm::VectorType::getExtendedElementVectorType(), llvm::VectorType::getHalfElementsVectorType(), llvm::VectorType::getInteger(), llvm::FixedVectorType::getNumElements(), llvm::VectorType::getSubdividedVectorType(), llvm::VectorType::getTruncatedElementVectorType(), llvm::Type::isBFloatTy(), llvm::Type::isDoubleTy(), llvm::Type::isFloatTy(), llvm::Type::isFP128Ty(), llvm::Type::isFPOrFPVectorTy(), llvm::Type::isHalfTy(), llvm::Type::isIntegerTy(), llvm::Type::isIntOrIntVectorTy(), llvm::Type::isMetadataTy(), llvm::Type::isPPC_FP128Ty(), llvm::Type::isTokenTy(), llvm::Type::isVoidTy(), llvm::Type::isX86_AMXTy(), llvm_unreachable, matchIntrinsicType(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorBase< Size_T >::size(), llvm::ArrayRef< T >::slice(), and true.

Referenced by llvm::Intrinsic::matchIntrinsicSignature(), and matchIntrinsicType().

Variable Documentation

◆ IntrinsicNameTable

const char* const IntrinsicNameTable[]

static

Initial value:

= {
  "not_intrinsic",
#define GET_INTRINSIC_NAME_TABLE
 
 
}

Table of string intrinsic names indexed by enum value.

Definition at line 939 of file Function.cpp.

Referenced by findTargetSubtable(), llvm::Intrinsic::getBaseName(), and llvm::Function::lookupIntrinsicID().

◆ NonGlobalValueMaxNameSize

cl::opt< int > NonGlobalValueMaxNameSize("non-global-value-max-name-size", cl::Hidden, cl::init(1024), cl::desc("Maximum size for the name of non-global values."))	(	"non-global-value-max-name-size"	,
		cl::Hidden	,
		cl::init(1024)	,
		cl::desc("Maximum size for the name of non-global values.")
	)

static

◆ UseNewDbgInfoFormat

cl::opt<bool> UseNewDbgInfoFormat

extern

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ GET_INTRINSIC_ATTRIBUTES

◆ GET_INTRINSIC_GENERATOR_GLOBAL

◆ GET_INTRINSIC_IITINFO

◆ GET_INTRINSIC_NAME_TABLE

◆ GET_INTRINSIC_OVERLOAD_TABLE

◆ GET_INTRINSIC_TARGET_DATA

◆ GET_LLVM_INTRINSIC_FOR_CLANG_BUILTIN

◆ GET_LLVM_INTRINSIC_FOR_MS_BUILTIN

◆ INSTRUCTION [1/2]

◆ INSTRUCTION [2/2]

Typedef Documentation

◆ DeferredIntrinsicMatchPair

◆ ProfileCount

Enumeration Type Documentation

◆ IIT_Info

Function Documentation

◆ computeAddrSpace()

◆ DecodeFixedType()

◆ DecodeIITType()

◆ findTargetSubtable()

◆ getIntrinsicNameImpl()

◆ getMangledTypeStr()

◆ getMemoryParamAllocType()

◆ makeArgArray()

◆ matchIntrinsicType()

Variable Documentation

◆ IntrinsicNameTable

◆ NonGlobalValueMaxNameSize

◆ UseNewDbgInfoFormat