#include "CGCUDARuntime.h"
#include "CGCXXABI.h"
#include "CGObjCRuntime.h"
#include "CGOpenCLRuntime.h"
#include "CGRecordLayout.h"
#include "CodeGenFunction.h"
#include "CodeGenModule.h"
#include "ConstantEmitter.h"
#include "PatternInit.h"
#include "TargetInfo.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/OSLog.h"
#include "clang/Basic/TargetBuiltins.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/CodeGen/CGFunctionInfo.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/InlineAsm.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/IntrinsicsHexagon.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/IntrinsicsWebAssembly.h"
#include "llvm/IR/IntrinsicsX86.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/MatrixBuilder.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/ScopedPrinter.h"
#include "llvm/Support/X86TargetParser.h"
#include <sstream>
#include "clang/Basic/arm_sve_builtin_cg.inc"
#include "clang/Basic/arm_mve_builtin_cg.inc"
#include "clang/Basic/arm_cde_builtin_cg.inc"
#include "llvm/Support/X86TargetParser.def"
#include "clang/Basic/BuiltinsPPC.def"
#include "clang/Basic/BuiltinsHexagonMapCustomDep.def"
#include "clang/Basic/riscv_vector_builtin_cg.inc"

Macros
#define	MUTATE_LDBL(func)

#define	NEONMAP0(NameBase) { #NameBase, NEON::BI__builtin_neon_ ## NameBase, 0, 0, 0 }

#define	NEONMAP1(NameBase, LLVMIntrinsic, TypeModifier)

#define	NEONMAP2(NameBase, LLVMIntrinsic, AltLLVMIntrinsic, TypeModifier)

#define	SVEMAP1(NameBase, LLVMIntrinsic, TypeModifier)

#define	SVEMAP2(NameBase, TypeModifier) { #NameBase, SVE::BI__builtin_sve_##NameBase, 0, 0, TypeModifier }

#define	GET_SVE_LLVM_INTRINSIC_MAP

#define	X86_VENDOR(ENUM, STRING) .Case(STRING, {0u, static_cast<unsigned>(llvm::X86::ENUM)})

#define	X86_CPU_TYPE_ALIAS(ENUM, ALIAS) .Case(ALIAS, {1u, static_cast<unsigned>(llvm::X86::ENUM)})

#define	X86_CPU_TYPE(ENUM, STR) .Case(STR, {1u, static_cast<unsigned>(llvm::X86::ENUM)})

#define	X86_CPU_SUBTYPE(ENUM, STR) .Case(STR, {2u, static_cast<unsigned>(llvm::X86::ENUM)})

#define	X86_FEATURE_COMPAT(ENUM, STR) .Case(STR, llvm::X86::FEATURE_##ENUM)

#define	INTRINSIC_X86_XSAVE_ID(NAME)

#define	CUSTOM_BUILTIN(Name, Intr, Types, Accumulate) case PPC::BI__builtin_##Name:

#define	CUSTOM_BUILTIN(Name, Intr, Types, Acc)

#define	INTRINSIC_WITH_CC(NAME)

#define	MMA_INTR(geom_op_type, layout) Intrinsic::nvvm_wmma_##geom_op_type##_##layout##_stride

#define	MMA_LDST(n, geom_op_type) { n, MMA_INTR(geom_op_type, col), MMA_INTR(geom_op_type, row) }

#define	MMA_VARIANTS(geom, type)

#define	MMA_VARIANTS_I4(geom, type)

#define	MMA_VARIANTS_B1(geom, type)

#define	CUSTOM_BUILTIN_MAPPING(x, s) { Hexagon::BI__builtin_HEXAGON_##x, Intrinsic::hexagon_##x, s },

Enumerations
enum	MSVCIntrin

enum	{ AddRetType = (1 << 0), Add1ArgType = (1 << 1), Add2ArgTypes = (1 << 2), VectorizeRetType = (1 << 3), VectorizeArgTypes = (1 << 4), InventFloatType = (1 << 5), UnsignedAlts = (1 << 6), Use64BitVectors = (1 << 7), Use128BitVectors = (1 << 8), Vectorize1ArgType = Add1ArgType \| VectorizeArgTypes, VectorRet = AddRetType \| VectorizeRetType, VectorRetGetArgs01, FpCmpzModifiers }

enum	SpecialRegisterAccessKind { NormalRead, VolatileRead, Write }

Functions
static int64_t	clamp (int64_t Value, int64_t Low, int64_t High)

static void	initializeAlloca (CodeGenFunction &CGF, AllocaInst AI, Value Size, Align AlignmentInBytes)

static Value *	EmitToInt (CodeGenFunction &CGF, llvm::Value V, QualType T, llvm::IntegerType IntType)
	Emit the conversions required to turn the given value into an integer of the given size. More...

static Value *	EmitFromInt (CodeGenFunction &CGF, llvm::Value V, QualType T, llvm::Type ResultType)

static Value *	MakeBinaryAtomicValue (CodeGenFunction &CGF, llvm::AtomicRMWInst::BinOp Kind, const CallExpr *E, AtomicOrdering Ordering=AtomicOrdering::SequentiallyConsistent)
	Utility to insert an atomic instruction based on Intrinsic::ID and the expression node. More...

static Value *	EmitNontemporalStore (CodeGenFunction &CGF, const CallExpr *E)

static Value *	EmitNontemporalLoad (CodeGenFunction &CGF, const CallExpr *E)

static RValue	EmitBinaryAtomic (CodeGenFunction &CGF, llvm::AtomicRMWInst::BinOp Kind, const CallExpr *E)

static RValue	EmitBinaryAtomicPost (CodeGenFunction &CGF, llvm::AtomicRMWInst::BinOp Kind, const CallExpr *E, Instruction::BinaryOps Op, bool Invert=false)
	Utility to insert an atomic instruction based Intrinsic::ID and the expression node, where the return value is the result of the operation. More...

static Value *	MakeAtomicCmpXchgValue (CodeGenFunction &CGF, const CallExpr *E, bool ReturnBool)
	Utility to insert an atomic cmpxchg instruction. More...

static Value *	EmitAtomicCmpXchgForMSIntrin (CodeGenFunction &CGF, const CallExpr *E, AtomicOrdering SuccessOrdering=AtomicOrdering::SequentiallyConsistent)
	This function should be invoked to emit atomic cmpxchg for Microsoft's _InterlockedCompareExchange* intrinsics which have the following signature: T _InterlockedCompareExchange(T volatile *Destination, T Exchange, T Comparand);. More...

static Value *	EmitAtomicCmpXchg128ForMSIntrin (CodeGenFunction &CGF, const CallExpr *E, AtomicOrdering SuccessOrdering)

static Value *	EmitAtomicIncrementValue (CodeGenFunction &CGF, const CallExpr *E, AtomicOrdering Ordering=AtomicOrdering::SequentiallyConsistent)

static Value *	EmitAtomicDecrementValue (CodeGenFunction &CGF, const CallExpr *E, AtomicOrdering Ordering=AtomicOrdering::SequentiallyConsistent)

static Value *	EmitISOVolatileLoad (CodeGenFunction &CGF, const CallExpr *E)

static Value *	EmitISOVolatileStore (CodeGenFunction &CGF, const CallExpr *E)

static Value *	emitUnaryMaybeConstrainedFPBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID, unsigned ConstrainedIntrinsicID)

static Value *	emitBinaryMaybeConstrainedFPBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID, unsigned ConstrainedIntrinsicID)

static Value *	emitTernaryMaybeConstrainedFPBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID, unsigned ConstrainedIntrinsicID)

static Value *	emitCallMaybeConstrainedFPBuiltin (CodeGenFunction &CGF, unsigned IntrinsicID, unsigned ConstrainedIntrinsicID, llvm::Type Ty, ArrayRef< Value > Args)

static Value *	emitUnaryBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID)

static Value *	emitBinaryBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID)

static Value *	emitTernaryBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID)

static Value *	emitFPIntBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID)

static Value *	emitMaybeConstrainedFPToIntRoundBuiltin (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID, unsigned ConstrainedIntrinsicID)

static Value *	EmitFAbs (CodeGenFunction &CGF, Value *V)
	EmitFAbs - Emit a call to @llvm.fabs(). More...

static Value *	EmitSignBit (CodeGenFunction &CGF, Value *V)
	Emit the computation of the sign bit for a floating point value. More...

static RValue	emitLibraryCall (CodeGenFunction &CGF, const FunctionDecl FD, const CallExpr E, llvm::Constant *calleeValue)

static llvm::Value *	EmitOverflowIntrinsic (CodeGenFunction &CGF, const llvm::Intrinsic::ID IntrinsicID, llvm::Value X, llvm::Value Y, llvm::Value *&Carry)
	Emit a call to llvm. More...

static Value *	emitRangedBuiltin (CodeGenFunction &CGF, unsigned IntrinsicID, int low, int high)

static WidthAndSignedness	getIntegerWidthAndSignedness (const clang::ASTContext &context, const clang::QualType Type)

static struct WidthAndSignedness	EncompassingIntegerType (ArrayRef< struct WidthAndSignedness > Types)

static bool	areBOSTypesCompatible (int From, int To)
	Checks if using the result of __builtin_object_size(p, `From`) in place of __builtin_object_size(p, `To`) is correct. More...

static llvm::Value *	getDefaultBuiltinObjectSizeResult (unsigned Type, llvm::IntegerType *ResType)

static char	bitActionToX86BTCode (BitTest::ActionKind A)

static llvm::Value *	EmitX86BitTestIntrinsic (CodeGenFunction &CGF, BitTest BT, const CallExpr E, Value BitBase, Value *BitPos)

static llvm::AtomicOrdering	getBitTestAtomicOrdering (BitTest::InterlockingKind I)

static llvm::Value *	EmitBitTestIntrinsic (CodeGenFunction &CGF, unsigned BuiltinID, const CallExpr *E)
	Emit a _bittest* intrinsic. More...

static RValue	EmitMSVCRTSetJmp (CodeGenFunction &CGF, MSVCSetJmpKind SJKind, const CallExpr *E)
	MSVC handles setjmp a bit differently on different platforms. More...

static Optional< CodeGenFunction::MSVCIntrin >	translateArmToMsvcIntrin (unsigned BuiltinID)

static Optional< CodeGenFunction::MSVCIntrin >	translateAarch64ToMsvcIntrin (unsigned BuiltinID)

static Optional< CodeGenFunction::MSVCIntrin >	translateX86ToMsvcIntrin (unsigned BuiltinID)

static CanQualType	getOSLogArgType (ASTContext &C, int Size)
	Get the argument type for arguments to os_log_helper. More...

static bool	isSpecialUnsignedMultiplySignedResult (unsigned BuiltinID, WidthAndSignedness Op1Info, WidthAndSignedness Op2Info, WidthAndSignedness ResultInfo)

static RValue	EmitCheckedUnsignedMultiplySignedResult (CodeGenFunction &CGF, const clang::Expr Op1, WidthAndSignedness Op1Info, const clang::Expr Op2, WidthAndSignedness Op2Info, const clang::Expr *ResultArg, QualType ResultQTy, WidthAndSignedness ResultInfo)

static bool	isSpecialMixedSignMultiply (unsigned BuiltinID, WidthAndSignedness Op1Info, WidthAndSignedness Op2Info, WidthAndSignedness ResultInfo)
	Determine if a binop is a checked mixed-sign multiply we can specialize. More...

static RValue	EmitCheckedMixedSignMultiply (CodeGenFunction &CGF, const clang::Expr Op1, WidthAndSignedness Op1Info, const clang::Expr Op2, WidthAndSignedness Op2Info, const clang::Expr *ResultArg, QualType ResultQTy, WidthAndSignedness ResultInfo)
	Emit a checked mixed-sign multiply. More...

static llvm::Value *	dumpRecord (CodeGenFunction &CGF, QualType RType, Value *&RecordPtr, CharUnits Align, llvm::FunctionCallee Func, int Lvl)

static bool	TypeRequiresBuiltinLaunderImp (const ASTContext &Ctx, QualType Ty, llvm::SmallPtrSetImpl< const Decl * > &Seen)

static bool	TypeRequiresBuiltinLaunder (CodeGenModule &CGM, QualType Ty)
	Determine if the specified type requires laundering by checking if it is a dynamic class type or contains a subobject which is a dynamic class type. More...

static unsigned	mutateLongDoubleBuiltin (unsigned BuiltinID)

static Value *	EmitTargetArchBuiltinExpr (CodeGenFunction CGF, unsigned BuiltinID, const CallExpr E, ReturnValueSlot ReturnValue, llvm::Triple::ArchType Arch)

static llvm::FixedVectorType *	GetNeonType (CodeGenFunction *CGF, NeonTypeFlags TypeFlags, bool HasLegalHalfType=true, bool V1Ty=false, bool AllowBFloatArgsAndRet=true)

static llvm::VectorType *	GetFloatNeonType (CodeGenFunction *CGF, NeonTypeFlags IntTypeFlags)

static const ARMVectorIntrinsicInfo *	findARMVectorIntrinsicInMap (ArrayRef< ARMVectorIntrinsicInfo > IntrinsicMap, unsigned BuiltinID, bool &MapProvenSorted)

static Value *	EmitCommonNeonSISDBuiltinExpr (CodeGenFunction &CGF, const ARMVectorIntrinsicInfo &SISDInfo, SmallVectorImpl< Value * > &Ops, const CallExpr *E)

static Value *	packTBLDVectorList (CodeGenFunction &CGF, ArrayRef< Value * > Ops, Value ExtOp, Value IndexOp, llvm::Type ResTy, unsigned IntID, const char Name)

static Value *	EmitSpecialRegisterBuiltin (CodeGenFunction &CGF, const CallExpr E, llvm::Type RegisterType, llvm::Type *ValueType, SpecialRegisterAccessKind AccessKind, StringRef SysReg="")

static bool	HasExtraNeonArgument (unsigned BuiltinID)
	Return true if BuiltinID is an overloaded Neon intrinsic with an extra argument that specifies the vector type. More...

template<typename Integer >
static Integer	GetIntegerConstantValue (const Expr *E, ASTContext &Context)

static llvm::Value *	SignOrZeroExtend (CGBuilderTy &Builder, llvm::Value V, llvm::Type T, bool Unsigned)

static llvm::Value *	MVEImmediateShr (CGBuilderTy &Builder, llvm::Value *V, uint32_t Shift, bool Unsigned)

static llvm::Value *	ARMMVEVectorSplat (CGBuilderTy &Builder, llvm::Value *V)

static llvm::Value *	ARMMVEVectorReinterpret (CGBuilderTy &Builder, CodeGenFunction CGF, llvm::Value V, llvm::Type *DestType)

static llvm::Value *	VectorUnzip (CGBuilderTy &Builder, llvm::Value *V, bool Odd)

static llvm::Value *	VectorZip (CGBuilderTy &Builder, llvm::Value V0, llvm::Value V1)

template<unsigned HighBit, unsigned OtherBits>
static llvm::Value *	ARMMVEConstantSplat (CGBuilderTy &Builder, llvm::Type *VT)

static llvm::Value *	ARMMVEVectorElementReverse (CGBuilderTy &Builder, llvm::Value *V, unsigned ReverseWidth)

static Value *	EmitAArch64TblBuiltinExpr (CodeGenFunction &CGF, unsigned BuiltinID, const CallExpr E, SmallVectorImpl< Value > &Ops, llvm::Triple::ArchType Arch)

static llvm::ScalableVectorType *	getSVEVectorForElementType (llvm::Type *EltTy)

static void	InsertExplicitZeroOperand (CGBuilderTy &Builder, llvm::Type Ty, SmallVectorImpl< Value > &Ops)

static void	InsertExplicitUndefOperand (CGBuilderTy &Builder, llvm::Type Ty, SmallVectorImpl< Value > &Ops)

static Value *	getMaskVecValue (CodeGenFunction &CGF, Value *Mask, unsigned NumElts)

static Value *	EmitX86MaskedStore (CodeGenFunction &CGF, ArrayRef< Value * > Ops, Align Alignment)

static Value *	EmitX86MaskedLoad (CodeGenFunction &CGF, ArrayRef< Value * > Ops, Align Alignment)

static Value *	EmitX86ExpandLoad (CodeGenFunction &CGF, ArrayRef< Value * > Ops)

static Value *	EmitX86CompressExpand (CodeGenFunction &CGF, ArrayRef< Value * > Ops, bool IsCompress)

static Value *	EmitX86CompressStore (CodeGenFunction &CGF, ArrayRef< Value * > Ops)

static Value *	EmitX86MaskLogic (CodeGenFunction &CGF, Instruction::BinaryOps Opc, ArrayRef< Value * > Ops, bool InvertLHS=false)

static Value *	EmitX86FunnelShift (CodeGenFunction &CGF, Value Op0, Value Op1, Value *Amt, bool IsRight)

static Value *	EmitX86vpcom (CodeGenFunction &CGF, ArrayRef< Value * > Ops, bool IsSigned)

static Value *	EmitX86Select (CodeGenFunction &CGF, Value Mask, Value Op0, Value *Op1)

static Value *	EmitX86ScalarSelect (CodeGenFunction &CGF, Value Mask, Value Op0, Value *Op1)

static Value *	EmitX86MaskedCompareResult (CodeGenFunction &CGF, Value Cmp, unsigned NumElts, Value MaskIn)

static Value *	EmitX86MaskedCompare (CodeGenFunction &CGF, unsigned CC, bool Signed, ArrayRef< Value * > Ops)

static Value *	EmitX86ConvertToMask (CodeGenFunction &CGF, Value *In)

static Value *	EmitX86ConvertIntToFp (CodeGenFunction &CGF, const CallExpr E, ArrayRef< Value > Ops, bool IsSigned)

static Value *	EmitX86FMAExpr (CodeGenFunction &CGF, const CallExpr E, ArrayRef< Value > Ops, unsigned BuiltinID, bool IsAddSub)

static Value *	EmitScalarFMAExpr (CodeGenFunction &CGF, const CallExpr E, MutableArrayRef< Value > Ops, Value *Upper, bool ZeroMask=false, unsigned PTIdx=0, bool NegAcc=false)

static Value *	EmitX86Muldq (CodeGenFunction &CGF, bool IsSigned, ArrayRef< Value * > Ops)

static Value *	EmitX86Ternlog (CodeGenFunction &CGF, bool ZeroMask, ArrayRef< Value * > Ops)

static Value *	EmitX86SExtMask (CodeGenFunction &CGF, Value Op, llvm::Type DstTy)

static Value *	EmitX86BinaryIntrinsic (CodeGenFunction &CGF, ArrayRef< Value * > Ops, Intrinsic::ID IID)

static Value *	EmitX86CvtF16ToFloatExpr (CodeGenFunction &CGF, ArrayRef< Value * > Ops, llvm::Type *DstTy)

static Value *	EmitX86CvtBF16ToFloatExpr (CodeGenFunction &CGF, const CallExpr E, ArrayRef< Value > Ops)

static Value *	EmitSystemZIntrinsicWithCC (CodeGenFunction &CGF, unsigned IntrinsicID, const CallExpr *E)
	Handle a SystemZ function in which the final argument is a pointer to an int that receives the post-instruction CC value. More...

static std::pair< Intrinsic::ID, unsigned >	getIntrinsicForHexagonNonGCCBuiltin (unsigned BuiltinID)

Variables
static const ARMVectorIntrinsicInfo	ARMSIMDIntrinsicMap []

static const ARMVectorIntrinsicInfo	AArch64SIMDIntrinsicMap []

static const ARMVectorIntrinsicInfo	AArch64SISDIntrinsicMap []

static const ARMVectorIntrinsicInfo	AArch64SVEIntrinsicMap []

static bool	NEONSIMDIntrinsicsProvenSorted = false

static bool	AArch64SIMDIntrinsicsProvenSorted = false

static bool	AArch64SISDIntrinsicsProvenSorted = false

static bool	AArch64SVEIntrinsicsProvenSorted = false

constexpr unsigned	SVEBitsPerBlock = 128

Macro Definition Documentation

◆ CUSTOM_BUILTIN [1/2]

#define CUSTOM_BUILTIN	(	Name,
		Intr,
		Types,
		Acc
	)

Value:

    case PPC::BI__builtin_##Name: \
      ID = Intrinsic::ppc_##Intr; \
      Accumulate = Acc; \
      break;

◆ CUSTOM_BUILTIN [2/2]

#define CUSTOM_BUILTIN	(	Name,
		Intr,
		Types,
		Accumulate
	)	case PPC::BI__builtin_##Name:

◆ CUSTOM_BUILTIN_MAPPING

#define CUSTOM_BUILTIN_MAPPING	(	x,
		s
	)	{ Hexagon::BI__builtin_HEXAGON_##x, Intrinsic::hexagon_##x, s },

◆ GET_SVE_LLVM_INTRINSIC_MAP

#define GET_SVE_LLVM_INTRINSIC_MAP

◆ INTRINSIC_WITH_CC

#define INTRINSIC_WITH_CC ( NAME )

Value:

case SystemZ::BI__builtin_##NAME: \

return EmitSystemZIntrinsicWithCC(*this, Intrinsic::NAME, E)

◆ INTRINSIC_X86_XSAVE_ID

#define INTRINSIC_X86_XSAVE_ID ( NAME )

Value:

    case X86::BI__builtin_ia32_##NAME: \
      ID = Intrinsic::x86_##NAME; \
      break

◆ MMA_INTR

#define MMA_INTR	(	geom_op_type,
		layout
	)	Intrinsic::nvvm_wmma_##geom_op_type##_##layout##_stride

Definition at line 16222 of file CGBuiltin.cpp.

◆ MMA_LDST

#define MMA_LDST	(	n,
		geom_op_type
	)	{ n, MMA_INTR(geom_op_type, col), MMA_INTR(geom_op_type, row) }

Definition at line 16224 of file CGBuiltin.cpp.

◆ MMA_VARIANTS

#define MMA_VARIANTS	(	geom,
		type
	)

Value:

      {{                                 \
      Intrinsic::nvvm_wmma_##geom##_mma_row_row_##type,             \
      Intrinsic::nvvm_wmma_##geom##_mma_row_row_##type##_satfinite, \
      Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type,             \
      Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type##_satfinite, \
      Intrinsic::nvvm_wmma_##geom##_mma_col_row_##type,             \
      Intrinsic::nvvm_wmma_##geom##_mma_col_row_##type##_satfinite, \
      Intrinsic::nvvm_wmma_##geom##_mma_col_col_##type,             \
      Intrinsic::nvvm_wmma_##geom##_mma_col_col_##type##_satfinite  \
    }}

◆ MMA_VARIANTS_B1

#define MMA_VARIANTS_B1	(	geom,
		type
	)

Value:

      {{ \
      0, \
      0, \
      Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type,             \
      0, \
      0, \
      0, \
      0, \
      0  \
    }}

◆ MMA_VARIANTS_I4

#define MMA_VARIANTS_I4	(	geom,
		type
	)

Value:

      {{ \
      0, \
      0, \
      Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type,             \
      Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type##_satfinite, \
      0, \
      0, \
      0, \
      0  \
    }}

◆ MUTATE_LDBL

#define MUTATE_LDBL ( func )

Value:

case Builtin::BI__builtin_##func##l: \

return Builtin::BI__builtin_##func##f128;

◆ NEONMAP0

#define NEONMAP0 ( NameBase ) { #NameBase, NEON::BI__builtin_neon_ ## NameBase, 0, 0, 0 }

Definition at line 5439 of file CGBuiltin.cpp.

◆ NEONMAP1

#define NEONMAP1	(	NameBase,
		LLVMIntrinsic,
		TypeModifier
	)

Value:

{ #NameBase, NEON:: BI__builtin_neon_ ## NameBase, \

Intrinsic::LLVMIntrinsic, 0, TypeModifier }

Definition at line 5442 of file CGBuiltin.cpp.

◆ NEONMAP2

#define NEONMAP2	(	NameBase,
		LLVMIntrinsic,
		AltLLVMIntrinsic,
		TypeModifier
	)

Value:

  { #NameBase, NEON:: BI__builtin_neon_ ## NameBase, \
      Intrinsic::LLVMIntrinsic, Intrinsic::AltLLVMIntrinsic, \
      TypeModifier }

Definition at line 5446 of file CGBuiltin.cpp.

◆ SVEMAP1

#define SVEMAP1	(	NameBase,
		LLVMIntrinsic,
		TypeModifier
	)

Value:

  {                                                                            \
    #NameBase, SVE::BI__builtin_sve_##NameBase, Intrinsic::LLVMIntrinsic, 0,   \
        TypeModifier                                                           \
  }

Definition at line 6208 of file CGBuiltin.cpp.

◆ SVEMAP2

#define SVEMAP2	(	NameBase,
		TypeModifier
	)	{ #NameBase, SVE::BI__builtin_sve_##NameBase, 0, 0, TypeModifier }

Definition at line 6214 of file CGBuiltin.cpp.

◆ X86_CPU_SUBTYPE

#define X86_CPU_SUBTYPE	(	ENUM,
		STR
	)	.Case(STR, {2u, static_cast<unsigned>(llvm::X86::ENUM)})

◆ X86_CPU_TYPE

#define X86_CPU_TYPE	(	ENUM,
		STR
	)	.Case(STR, {1u, static_cast<unsigned>(llvm::X86::ENUM)})

◆ X86_CPU_TYPE_ALIAS

#define X86_CPU_TYPE_ALIAS	(	ENUM,
		ALIAS
	)	.Case(ALIAS, {1u, static_cast<unsigned>(llvm::X86::ENUM)})

◆ X86_FEATURE_COMPAT

#define X86_FEATURE_COMPAT	(	ENUM,
		STR
	)	.Case(STR, llvm::X86::FEATURE_##ENUM)

◆ X86_VENDOR

#define X86_VENDOR	(	ENUM,
		STRING
	)	.Case(STRING, {0u, static_cast<unsigned>(llvm::X86::ENUM)})

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
AddRetType
Add1ArgType
Add2ArgTypes
VectorizeRetType
VectorizeArgTypes
InventFloatType
UnsignedAlts
Use64BitVectors
Use128BitVectors
Vectorize1ArgType
VectorRet
VectorRetGetArgs01
FpCmpzModifiers

Definition at line 5400 of file CGBuiltin.cpp.

◆ MSVCIntrin

enum MSVCIntrin

strong

Definition at line 1050 of file CGBuiltin.cpp.

◆ SpecialRegisterAccessKind

enum SpecialRegisterAccessKind

Enumerator
NormalRead
VolatileRead
Write

Definition at line 7146 of file CGBuiltin.cpp.

Function Documentation

◆ areBOSTypesCompatible()

static bool areBOSTypesCompatible	(	int	From,
		int	To
	)

static

Checks if using the result of __builtin_object_size(p, From) in place of __builtin_object_size(p, To) is correct.

Definition at line 715 of file CGBuiltin.cpp.

◆ ARMMVEConstantSplat()

template<unsigned HighBit, unsigned OtherBits>

static llvm::Value* ARMMVEConstantSplat	(	CGBuilderTy &	Builder,
		llvm::Type *	VT
	)

static

Definition at line 8023 of file CGBuiltin.cpp.

◆ ARMMVEVectorElementReverse()

static llvm::Value* ARMMVEVectorElementReverse	(	CGBuilderTy &	Builder,
		llvm::Value *	V,
		unsigned	ReverseWidth
	)

static

Definition at line 8035 of file CGBuiltin.cpp.

◆ ARMMVEVectorReinterpret()

static llvm::Value* ARMMVEVectorReinterpret	(	CGBuilderTy &	Builder,
		CodeGenFunction *	CGF,
		llvm::Value *	V,
		llvm::Type *	DestType
	)

static

Definition at line 7971 of file CGBuiltin.cpp.

◆ ARMMVEVectorSplat()

static llvm::Value* ARMMVEVectorSplat	(	CGBuilderTy &	Builder,
		llvm::Value *	V
	)

static

Definition at line 7963 of file CGBuiltin.cpp.

◆ bitActionToX86BTCode()

static char bitActionToX86BTCode ( BitTest::ActionKind A )

static

Definition at line 858 of file CGBuiltin.cpp.

Referenced by EmitX86BitTestIntrinsic().

◆ clamp()

static int64_t clamp	(	int64_t	Value,
		int64_t	Low,
		int64_t	High
	)

static

Definition at line 62 of file CGBuiltin.cpp.

References max(), and min().

◆ dumpRecord()

static llvm::Value* dumpRecord	(	CodeGenFunction &	CGF,
		QualType	RType,
		Value *&	RecordPtr,
		CharUnits	Align,
		llvm::FunctionCallee	Func,
		int	Lvl
	)

static

Definition at line 1980 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Type::castAs(), clang::QualType::getAsString(), clang::CodeGen::CodeGenFunction::getContext(), and string().

◆ EmitAArch64TblBuiltinExpr()

static Value* EmitAArch64TblBuiltinExpr	(	CodeGenFunction &	CGF,
		unsigned	BuiltinID,
		const CallExpr *	E,
		SmallVectorImpl< Value * > &	Ops,
		llvm::Triple::ArchType	Arch
	)

static

Definition at line 8161 of file CGBuiltin.cpp.

References clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::Expr::getIntegerConstantExpr(), GetNeonType(), clang::CallExpr::getNumArgs(), and s.

◆ EmitAtomicCmpXchg128ForMSIntrin()

static Value* EmitAtomicCmpXchg128ForMSIntrin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		AtomicOrdering	SuccessOrdering
	)

static

Definition at line 330 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CGBuilderTy::CreateStore(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CallExpr::getNumArgs(), clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::ASTContext::toCharUnitsFromBits().

◆ EmitAtomicCmpXchgForMSIntrin()

static Value* EmitAtomicCmpXchgForMSIntrin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		AtomicOrdering	SuccessOrdering = `AtomicOrdering::SequentiallyConsistent`
	)

static

This function should be invoked to emit atomic cmpxchg for Microsoft's _InterlockedCompareExchange* intrinsics which have the following signature: T _InterlockedCompareExchange(T volatile *Destination, T Exchange, T Comparand);.

Whereas the llvm 'cmpxchg' instruction has the following syntax: cmpxchg *Destination, Comparand, Exchange. So we need to swap Comparand and Exchange when invoking CreateAtomicCmpXchg. That is the reason we could not use the above utility function MakeAtomicCmpXchgValue since it expects the arguments to be already swapped.

Definition at line 292 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::hasSameUnqualifiedType(), and clang::Type::isPointerType().

◆ EmitAtomicDecrementValue()

static Value* EmitAtomicDecrementValue	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		AtomicOrdering	Ordering = `AtomicOrdering::SequentiallyConsistent`
	)

static

Definition at line 397 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::Expr::getType(), clang::Type::isPointerType(), and clang::interp::Sub().

◆ EmitAtomicIncrementValue()

static Value* EmitAtomicIncrementValue	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		AtomicOrdering	Ordering = `AtomicOrdering::SequentiallyConsistent`
	)

static

Definition at line 384 of file CGBuiltin.cpp.

References clang::interp::Add(), clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::Expr::getType(), and clang::Type::isPointerType().

◆ EmitBinaryAtomic()

static RValue EmitBinaryAtomic	(	CodeGenFunction &	CGF,
		llvm::AtomicRMWInst::BinOp	Kind,
		const CallExpr *	E
	)

static

Definition at line 189 of file CGBuiltin.cpp.

References clang::CodeGen::RValue::get(), and MakeBinaryAtomicValue().

◆ EmitBinaryAtomicPost()

static RValue EmitBinaryAtomicPost	(	CodeGenFunction &	CGF,
		llvm::AtomicRMWInst::BinOp	Kind,
		const CallExpr *	E,
		Instruction::BinaryOps	Op,
		bool	Invert = `false`
	)

static

Utility to insert an atomic instruction based Intrinsic::ID and the expression node, where the return value is the result of the operation.

Definition at line 198 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CGBuilderTy::CreateBitCast(), EmitFromInt(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitToInt(), clang::CodeGen::RValue::get(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), clang::ASTContext::hasSameUnqualifiedType(), and clang::Type::isPointerType().

◆ emitBinaryBuiltin()

static Value* emitBinaryBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID
	)

static

Definition at line 524 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ emitBinaryMaybeConstrainedFPBuiltin()

static Value* emitBinaryMaybeConstrainedFPBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID,
		unsigned	ConstrainedIntrinsicID
	)

static

Definition at line 458 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ EmitBitTestIntrinsic()

static llvm::Value* EmitBitTestIntrinsic	(	CodeGenFunction &	CGF,
		unsigned	BuiltinID,
		const CallExpr *	E
	)

static

Emit a _bittest* intrinsic.

These intrinsics take a pointer to an array of bits and a bit position and read and optionally modify the bit at that position. The position index can be arbitrarily large, i.e. it can be larger than 31 or 63, so we need an indexed load in the general case.

Definition at line 920 of file CGBuiltin.cpp.

References clang::prec::And, clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CGBuilderTy::CreateStore(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitX86BitTestIntrinsic(), clang::CallExpr::getArg(), getBitTestAtomicOrdering(), clang::CodeGen::Address::getPointer(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::CharUnits::One().

◆ emitCallMaybeConstrainedFPBuiltin()

static Value* emitCallMaybeConstrainedFPBuiltin	(	CodeGenFunction &	CGF,
		unsigned	IntrinsicID,
		unsigned	ConstrainedIntrinsicID,
		llvm::Type *	Ty,
		ArrayRef< Value * >	Args
	)

static

Definition at line 495 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitCheckedMixedSignMultiply()

static RValue EmitCheckedMixedSignMultiply	(	CodeGenFunction &	CGF,
		const clang::Expr *	Op1,
		WidthAndSignedness	Op1Info,
		const clang::Expr *	Op2,
		WidthAndSignedness	Op2Info,
		const clang::Expr *	ResultArg,
		QualType	ResultQTy,
		WidthAndSignedness	ResultInfo
	)

static

Emit a checked mixed-sign multiply.

This is a cheaper specialization of the generic checked-binop irgen.

Definition at line 1893 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateStore(), EmitOverflowIntrinsic(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitToMemory(), clang::CodeGen::RValue::get(), clang::CodeGen::Address::getElementType(), clang::Type::getPointeeType(), clang::Expr::getType(), isSpecialMixedSignMultiply(), clang::QualType::isVolatileQualified(), max(), clang::Signed, clang::Unsigned, and clang::interp::Zero().

◆ EmitCheckedUnsignedMultiplySignedResult()

static RValue EmitCheckedUnsignedMultiplySignedResult	(	CodeGenFunction &	CGF,
		const clang::Expr *	Op1,
		WidthAndSignedness	Op1Info,
		const clang::Expr *	Op2,
		WidthAndSignedness	Op2Info,
		const clang::Expr *	ResultArg,
		QualType	ResultQTy,
		WidthAndSignedness	ResultInfo
	)

static

Definition at line 1847 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateStore(), EmitOverflowIntrinsic(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitToMemory(), clang::CodeGen::RValue::get(), clang::Type::getPointeeType(), clang::Expr::getType(), isSpecialUnsignedMultiplySignedResult(), and clang::QualType::isVolatileQualified().

◆ EmitCommonNeonSISDBuiltinExpr()

static Value* EmitCommonNeonSISDBuiltinExpr	(	CodeGenFunction &	CGF,
		const ARMVectorIntrinsicInfo &	SISDInfo,
		SmallVectorImpl< Value * > &	Ops,
		const CallExpr *	E
	)

static

Definition at line 6290 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenFunction::EmitNeonCall(), clang::CallExpr::getArg(), clang::Expr::getType(), clang::CodeGen::CodeGenFunction::LookupNeonLLVMIntrinsic(), s, and clang::CodeGen::CodeGenTypeCache::SizeTy.

◆ EmitFAbs()

static Value* EmitFAbs	(	CodeGenFunction &	CGF,
		Value *	V
	)

static

EmitFAbs - Emit a call to @llvm.fabs().

Definition at line 578 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, fabs, clang::CodeGen::CodeGenModule::getIntrinsic(), and V.

◆ emitFPIntBuiltin()

static Value* emitFPIntBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID
	)

static

Definition at line 547 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitFromInt()

static Value* EmitFromInt	(	CodeGenFunction &	CGF,
		llvm::Value *	V,
		QualType	T,
		llvm::Type *	ResultType
	)

static

Definition at line 126 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::EmitFromMemory(), and V.

Referenced by EmitBinaryAtomicPost(), MakeAtomicCmpXchgValue(), and MakeBinaryAtomicValue().

◆ EmitISOVolatileLoad()

static Value* EmitISOVolatileLoad	(	CodeGenFunction &	CGF,
		const CallExpr *	E
	)

static

Definition at line 411 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAlignedLoad(), clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Type::getPointeeType(), clang::CharUnits::getQuantity(), clang::Expr::getType(), clang::ASTContext::getTypeSizeInChars(), and clang::interp::Load().

◆ EmitISOVolatileStore()

static Value* EmitISOVolatileStore	(	CodeGenFunction &	CGF,
		const CallExpr *	E
	)

static

Definition at line 424 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAlignedStore(), clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Type::getPointeeType(), clang::CharUnits::getQuantity(), clang::Expr::getType(), and clang::ASTContext::getTypeSizeInChars().

◆ emitLibraryCall()

static RValue emitLibraryCall	(	CodeGenFunction &	CGF,
		const FunctionDecl *	FD,
		const CallExpr *	E,
		llvm::Constant *	calleeValue
	)

static

Definition at line 616 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CGCallee::forDirect(), clang::CallExpr::getCallee(), and clang::Expr::getType().

◆ emitMaybeConstrainedFPToIntRoundBuiltin()

static Value* emitMaybeConstrainedFPToIntRoundBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID,
		unsigned	ConstrainedIntrinsicID
	)

static

Definition at line 559 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::Expr::getType().

◆ EmitMSVCRTSetJmp()

static RValue EmitMSVCRTSetJmp	(	CodeGenFunction &	CGF,
		MSVCSetJmpKind	SJKind,
		const CallExpr *	E
	)

static

MSVC handles setjmp a bit differently on different platforms.

On every architecture except 32-bit x86, the frame address is passed. On x86, extra parameters can be passed as variadic arguments, but we always pass none.

Definition at line 1008 of file CGBuiltin.cpp.

◆ EmitNontemporalLoad()

static Value* EmitNontemporalLoad	(	CodeGenFunction &	CGF,
		const CallExpr *	E
	)

static

Definition at line 181 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::Expr::getExprLoc(), clang::Expr::getType(), clang::CodeGen::CodeGenFunction::MakeNaturalAlignAddrLValue(), and clang::CodeGen::LValue::setNontemporal().

◆ EmitNontemporalStore()

static Value* EmitNontemporalStore	(	CodeGenFunction &	CGF,
		const CallExpr *	E
	)

static

Definition at line 167 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CodeGenFunction::EmitToMemory(), clang::CallExpr::getArg(), clang::Expr::getType(), clang::CodeGen::CodeGenFunction::MakeNaturalAlignAddrLValue(), and clang::CodeGen::LValue::setNontemporal().

◆ EmitOverflowIntrinsic()

static llvm::Value* EmitOverflowIntrinsic	(	CodeGenFunction &	CGF,
		const llvm::Intrinsic::ID	IntrinsicID,
		llvm::Value *	X,
		llvm::Value *	Y,
		llvm::Value *&	Carry
	)

static

Emit a call to llvm.

{sadd,uadd,ssub,usub,smul,umul}.with.overflow.* depending on IntrinsicID.

CGF The current codegen function.
IntrinsicID The ID for the Intrinsic we wish to generate.
X The first argument to the llvm.*.with.overflow.*.
Y The second argument to the llvm.*.with.overflow.*.
Carry The carry returned by the llvm.*.with.overflow.*.
Returns
The result (i.e. sum/product) returned by the intrinsic.

Definition at line 631 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::tooling::X().

Referenced by EmitCheckedMixedSignMultiply(), and EmitCheckedUnsignedMultiplySignedResult().

◆ emitRangedBuiltin()

static Value* emitRangedBuiltin	(	CodeGenFunction &	CGF,
		unsigned	IntrinsicID,
		int	low,
		int	high
	)

static

Definition at line 646 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::CodeGen::CodeGenFunction::getLLVMContext().

◆ EmitScalarFMAExpr()

static Value* EmitScalarFMAExpr	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		MutableArrayRef< Value * >	Ops,
		Value *	Upper,
		bool	ZeroMask = `false`,
		unsigned	PTIdx = `0`,
		bool	NegAcc = `false`
	)

static

Definition at line 12057 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, EmitX86ScalarSelect(), fma, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitSignBit()

static Value* EmitSignBit	(	CodeGenFunction &	CGF,
		Value *	V
	)

static

Emit the computation of the sign bit for a floating point value.

Returns the i1 sign bit value.

Definition at line 587 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::isBigEndian(), V, and clang::interp::Zero().

◆ EmitSpecialRegisterBuiltin()

static Value* EmitSpecialRegisterBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		llvm::Type *	RegisterType,
		llvm::Type *	ValueType,
		SpecialRegisterAccessKind	AccessKind,
		StringRef	SysReg = `""`
	)

static

Definition at line 7155 of file CGBuiltin.cpp.

◆ EmitSystemZIntrinsicWithCC()

static Value* EmitSystemZIntrinsicWithCC	(	CodeGenFunction &	CGF,
		unsigned	IntrinsicID,
		const CallExpr *	E
	)

static

Handle a SystemZ function in which the final argument is a pointer to an int that receives the post-instruction CC value.

At the LLVM level this is represented as a function that returns a {result, cc} pair.

Definition at line 15821 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateStore(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::CallExpr::getNumArgs().

◆ EmitTargetArchBuiltinExpr()

static Value* EmitTargetArchBuiltinExpr	(	CodeGenFunction *	CGF,
		unsigned	BuiltinID,
		const CallExpr *	E,
		ReturnValueSlot	ReturnValue,
		llvm::Triple::ArchType	Arch
	)

static

Definition at line 5214 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitTargetBuiltinExpr().

◆ emitTernaryBuiltin()

static Value* emitTernaryBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID
	)

static

Definition at line 535 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ emitTernaryMaybeConstrainedFPBuiltin()

static Value* emitTernaryMaybeConstrainedFPBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID,
		unsigned	ConstrainedIntrinsicID
	)

static

Definition at line 476 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ EmitToInt()

static Value* EmitToInt	(	CodeGenFunction &	CGF,
		llvm::Value *	V,
		QualType	T,
		llvm::IntegerType *	IntType
	)

static

Emit the conversions required to turn the given value into an integer of the given size.

Definition at line 115 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::EmitToMemory(), and V.

Referenced by EmitBinaryAtomicPost(), MakeAtomicCmpXchgValue(), and MakeBinaryAtomicValue().

◆ emitUnaryBuiltin()

static Value* emitUnaryBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID
	)

static

Definition at line 514 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ emitUnaryMaybeConstrainedFPBuiltin()

static Value* emitUnaryMaybeConstrainedFPBuiltin	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		unsigned	IntrinsicID,
		unsigned	ConstrainedIntrinsicID
	)

static

Definition at line 441 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CallExpr::getArg(), and clang::CodeGen::CodeGenModule::getIntrinsic().

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ EmitX86BinaryIntrinsic()

static Value* EmitX86BinaryIntrinsic	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		Intrinsic::ID	IID
	)

static

Definition at line 12169 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitX86BitTestIntrinsic()

static llvm::Value* EmitX86BitTestIntrinsic	(	CodeGenFunction &	CGF,
		BitTest	BT,
		const CallExpr *	E,
		Value *	BitBase,
		Value *	BitPos
	)

static

Definition at line 868 of file CGBuiltin.cpp.

References clang::Asm, bitActionToX86BTCode(), clang::CodeGen::CodeGenFunction::Builder, clang::CallExpr::getArg(), clang::TargetInfo::getClobbers(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CodeGenFunction::getTarget(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), clang::CodeGen::CodeGenTypeCache::Int8Ty, and string().

Referenced by EmitBitTestIntrinsic().

◆ EmitX86CompressExpand()

static Value* EmitX86CompressExpand	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		bool	IsCompress
	)

static

Definition at line 11743 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), and getMaskVecValue().

◆ EmitX86CompressStore()

static Value* EmitX86CompressStore	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 11756 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenModule::getIntrinsic(), and getMaskVecValue().

◆ EmitX86ConvertIntToFp()

static Value* EmitX86ConvertIntToFp	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		ArrayRef< Value * >	Ops,
		bool	IsSigned
	)

static

Definition at line 11935 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, EmitX86Select(), and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitX86ConvertToMask()

static Value* EmitX86ConvertToMask	(	CodeGenFunction &	CGF,
		Value *	In
	)

static

Definition at line 11930 of file CGBuiltin.cpp.

References EmitX86MaskedCompare(), and clang::interp::Zero().

◆ EmitX86CvtBF16ToFloatExpr()

static Value* EmitX86CvtBF16ToFloatExpr	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 12219 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::Expr::getType(), and clang::interp::Shl().

◆ EmitX86CvtF16ToFloatExpr()

static Value* EmitX86CvtF16ToFloatExpr	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		llvm::Type *	DstTy
	)

static

Definition at line 12182 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateBitCast(), EmitX86Select(), clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::CodeGen::CodeGenFunction::getLLVMContext().

◆ EmitX86ExpandLoad()

static Value* EmitX86ExpandLoad	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 11726 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateBitCast(), clang::CodeGen::CodeGenModule::getIntrinsic(), and getMaskVecValue().

◆ EmitX86FMAExpr()

static Value* EmitX86FMAExpr	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		ArrayRef< Value * >	Ops,
		unsigned	BuiltinID,
		bool	IsAddSub
	)

static

Definition at line 11956 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, EmitX86Select(), fma, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitX86FunnelShift()

static Value* EmitX86FunnelShift	(	CodeGenFunction &	CGF,
		Value *	Op0,
		Value *	Op1,
		Value *	Amt,
		bool	IsRight
	)

static

Definition at line 11786 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitX86MaskedCompare()

static Value* EmitX86MaskedCompare	(	CodeGenFunction &	CGF,
		unsigned	CC,
		bool	Signed,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 11895 of file CGBuiltin.cpp.

Referenced by EmitX86ConvertToMask().

◆ EmitX86MaskedCompareResult()

static Value* EmitX86MaskedCompareResult	(	CodeGenFunction &	CGF,
		Value *	Cmp,
		unsigned	NumElts,
		Value *	MaskIn
	)

static

Definition at line 11872 of file CGBuiltin.cpp.

◆ EmitX86MaskedLoad()

static Value* EmitX86MaskedLoad	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		Align	Alignment
	)

static

Definition at line 11713 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateBitCast(), and getMaskVecValue().

◆ EmitX86MaskedStore()

static Value* EmitX86MaskedStore	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		Align	Alignment
	)

static

Definition at line 11700 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateBitCast(), and getMaskVecValue().

◆ EmitX86MaskLogic()

static Value* EmitX86MaskLogic	(	CodeGenFunction &	CGF,
		Instruction::BinaryOps	Opc,
		ArrayRef< Value * >	Ops,
		bool	InvertLHS = `false`
	)

static

Definition at line 11772 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateBitCast(), and getMaskVecValue().

◆ EmitX86Muldq()

static Value* EmitX86Muldq	(	CodeGenFunction &	CGF,
		bool	IsSigned,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 12103 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateBitCast(), and clang::CodeGen::CodeGenTypeCache::Int64Ty.

◆ EmitX86ScalarSelect()

static Value* EmitX86ScalarSelect	(	CodeGenFunction &	CGF,
		Value *	Mask,
		Value *	Op0,
		Value *	Op1
	)

static

Definition at line 11858 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CGBuilderTy::CreateBitCast().

Referenced by EmitScalarFMAExpr().

◆ EmitX86Select()

static Value* EmitX86Select	(	CodeGenFunction &	CGF,
		Value *	Mask,
		Value *	Op0,
		Value *	Op1
	)

static

Definition at line 11844 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and getMaskVecValue().

Referenced by EmitX86ConvertIntToFp(), EmitX86CvtF16ToFloatExpr(), EmitX86FMAExpr(), and EmitX86Ternlog().

◆ EmitX86SExtMask()

static Value* EmitX86SExtMask	(	CodeGenFunction &	CGF,
		Value *	Op,
		llvm::Type *	DstTy
	)

static

Definition at line 12160 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and getMaskVecValue().

◆ EmitX86Ternlog()

static Value* EmitX86Ternlog	(	CodeGenFunction &	CGF,
		bool	ZeroMask,
		ArrayRef< Value * >	Ops
	)

static

Definition at line 12132 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, EmitX86Select(), and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitX86vpcom()

static Value* EmitX86vpcom	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		bool	IsSigned
	)

static

Definition at line 11804 of file CGBuiltin.cpp.

◆ EncompassingIntegerType()

static struct WidthAndSignedness EncompassingIntegerType ( ArrayRef< struct WidthAndSignedness > Types )

static

Definition at line 679 of file CGBuiltin.cpp.

◆ findARMVectorIntrinsicInMap()

static const ARMVectorIntrinsicInfo* findARMVectorIntrinsicInMap	(	ArrayRef< ARMVectorIntrinsicInfo >	IntrinsicMap,
		unsigned	BuiltinID,
		bool &	MapProvenSorted
	)

static

Definition at line 6232 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitAArch64SVEBuiltinExpr().

◆ getBitTestAtomicOrdering()

static llvm::AtomicOrdering getBitTestAtomicOrdering ( BitTest::InterlockingKind I )

static

Definition at line 905 of file CGBuiltin.cpp.

Referenced by EmitBitTestIntrinsic().

◆ getDefaultBuiltinObjectSizeResult()

static llvm::Value* getDefaultBuiltinObjectSizeResult	(	unsigned	Type,
		llvm::IntegerType *	ResType
	)

static

Definition at line 723 of file CGBuiltin.cpp.

◆ GetFloatNeonType()

static llvm::VectorType* GetFloatNeonType	(	CodeGenFunction *	CGF,
		NeonTypeFlags	IntTypeFlags
	)

static

Definition at line 5315 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenTypeCache::DoubleTy, clang::CodeGen::CodeGenTypeCache::FloatTy, clang::NeonTypeFlags::getEltType(), clang::CodeGen::CodeGenTypeCache::HalfTy, clang::NeonTypeFlags::Int16, clang::NeonTypeFlags::Int32, clang::NeonTypeFlags::Int64, and clang::NeonTypeFlags::isQuad().

◆ GetIntegerConstantValue()

template<typename Integer >

static Integer GetIntegerConstantValue	(	const Expr *	E,
		ASTContext &	Context
	)

static

Definition at line 7930 of file CGBuiltin.cpp.

References clang::Expr::getIntegerConstantExpr(), and Integer.

◆ getIntegerWidthAndSignedness()

static WidthAndSignedness getIntegerWidthAndSignedness	(	const clang::ASTContext &	context,
		const clang::QualType	Type
	)

static

Definition at line 665 of file CGBuiltin.cpp.

References clang::ASTContext::getIntWidth(), clang::ASTContext::getTypeInfo(), clang::Type::isBooleanType(), clang::Type::isExtIntType(), clang::Type::isIntegerType(), clang::Type::isSignedIntegerType(), clang::Signed, and clang::TypeInfo::Width.

◆ getIntrinsicForHexagonNonGCCBuiltin()

static std::pair<Intrinsic::ID, unsigned> getIntrinsicForHexagonNonGCCBuiltin ( unsigned BuiltinID )

static

Definition at line 17605 of file CGBuiltin.cpp.

References CUSTOM_BUILTIN_MAPPING.

Referenced by clang::CodeGen::CodeGenFunction::EmitHexagonBuiltinExpr().

◆ getMaskVecValue()

static Value* getMaskVecValue	(	CodeGenFunction &	CGF,
		Value *	Mask,
		unsigned	NumElts
	)

static

Definition at line 11679 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CGBuilderTy::CreateBitCast().

Referenced by EmitX86CompressExpand(), EmitX86CompressStore(), EmitX86ExpandLoad(), EmitX86MaskedLoad(), EmitX86MaskedStore(), EmitX86MaskLogic(), EmitX86Select(), and EmitX86SExtMask().

◆ GetNeonType()

static llvm::FixedVectorType* GetNeonType	(	CodeGenFunction *	CGF,
		NeonTypeFlags	TypeFlags,
		bool	HasLegalHalfType = `true`,
		bool	V1Ty = `false`,
		bool	AllowBFloatArgsAndRet = `true`
	)

static

Definition at line 5274 of file CGBuiltin.cpp.

Referenced by EmitAArch64TblBuiltinExpr(), and clang::CodeGen::CodeGenFunction::EmitCommonNeonBuiltinExpr().

◆ getOSLogArgType()

static CanQualType getOSLogArgType	(	ASTContext &	C,
		int	Size
	)

static

Get the argument type for arguments to os_log_helper.

Definition at line 1638 of file CGBuiltin.cpp.

◆ getSVEVectorForElementType()

static llvm::ScalableVectorType* getSVEVectorForElementType ( llvm::Type * EltTy )

static

Definition at line 8449 of file CGBuiltin.cpp.

References SVEBitsPerBlock.

Referenced by clang::CodeGen::CodeGenFunction::EmitSVEPrefetchLoad().

◆ HasExtraNeonArgument()

static bool HasExtraNeonArgument ( unsigned BuiltinID )

static

Return true if BuiltinID is an overloaded Neon intrinsic with an extra argument that specifies the vector type.

Definition at line 7222 of file CGBuiltin.cpp.

◆ initializeAlloca()

static void initializeAlloca	(	CodeGenFunction &	CGF,
		AllocaInst *	AI,
		Value *	Size,
		Align	AlignmentInBytes
	)

static

Definition at line 66 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateMemSet(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::initializationPatternFor(), clang::LangOptions::Pattern, clang::CodeGen::CodeGenModule::stopAutoInit(), clang::LangOptions::Uninitialized, and clang::LangOptions::Zero.

◆ InsertExplicitUndefOperand()

static void InsertExplicitUndefOperand	(	CGBuilderTy &	Builder,
		llvm::Type *	Ty,
		SmallVectorImpl< Value * > &	Ops
	)

static

Definition at line 8834 of file CGBuiltin.cpp.

◆ InsertExplicitZeroOperand()

static void InsertExplicitZeroOperand	(	CGBuilderTy &	Builder,
		llvm::Type *	Ty,
		SmallVectorImpl< Value * > &	Ops
	)

static

Definition at line 8828 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitAArch64SVEBuiltinExpr().

◆ isSpecialMixedSignMultiply()

static bool isSpecialMixedSignMultiply	(	unsigned	BuiltinID,
		WidthAndSignedness	Op1Info,
		WidthAndSignedness	Op2Info,
		WidthAndSignedness	ResultInfo
	)

static

Determine if a binop is a checked mixed-sign multiply we can specialize.

Definition at line 1881 of file CGBuiltin.cpp.

References max().

Referenced by EmitCheckedMixedSignMultiply().

◆ isSpecialUnsignedMultiplySignedResult()

static bool isSpecialUnsignedMultiplySignedResult	(	unsigned	BuiltinID,
		WidthAndSignedness	Op1Info,
		WidthAndSignedness	Op2Info,
		WidthAndSignedness	ResultInfo
	)

static

Definition at line 1839 of file CGBuiltin.cpp.

Referenced by EmitCheckedUnsignedMultiplySignedResult().

◆ MakeAtomicCmpXchgValue()

static Value* MakeAtomicCmpXchgValue	(	CodeGenFunction &	CGF,
		const CallExpr *	E,
		bool	ReturnBool
	)

static

Utility to insert an atomic cmpxchg instruction.

Parameters

CGF	The current codegen function.
E	Builtin call expression to convert to cmpxchg. arg0 - address to operate on arg1 - value to compare with arg2 - new value
ReturnBool	Specifies whether to return success flag of cmpxchg result or the old value.

Returns: result of cmpxchg, according to ReturnBool

Note: In order to lower Microsoft's _InterlockedCompareExchange* intrinsics invoke the function EmitAtomicCmpXchgForMSIntrin.

Definition at line 248 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), clang::CodeGen::CGBuilderTy::CreateBitCast(), EmitFromInt(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitToInt(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Expr::getType(), and clang::ASTContext::getTypeSize().

◆ MakeBinaryAtomicValue()

static Value* MakeBinaryAtomicValue	(	CodeGenFunction &	CGF,
		llvm::AtomicRMWInst::BinOp	Kind,
		const CallExpr *	E,
		AtomicOrdering	Ordering = `AtomicOrdering::SequentiallyConsistent`
	)

static

Utility to insert an atomic instruction based on Intrinsic::ID and the expression node.

Definition at line 139 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CGBuilderTy::CreateBitCast(), EmitFromInt(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitToInt(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), clang::ASTContext::hasSameUnqualifiedType(), and clang::Type::isPointerType().

Referenced by EmitBinaryAtomic().

◆ mutateLongDoubleBuiltin()

static unsigned mutateLongDoubleBuiltin ( unsigned BuiltinID )

static

Definition at line 2115 of file CGBuiltin.cpp.

References acos, acosh, asin, asinh, atan, atan2, atanh, cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp2, expm1, fabs, fdim, floor, fma, fmax, fmin, fmod, frexp, hypot, ilogb, ldexp, lgamma, llrint, llround, log, log10, log1p, log2, logb, lrint, lround, modf(), MUTATE_LDBL, nan(), nearbyint, nextafter, nexttoward, pow, remainder, remquo, rint, round, scalbln, scalbn, sin, sinh, sqrt, tan, tanh, tgamma, and trunc.

Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinExpr().

◆ MVEImmediateShr()

static llvm::Value* MVEImmediateShr	(	CGBuilderTy &	Builder,
		llvm::Value *	V,
		uint32_t	Shift,
		bool	Unsigned
	)

static

Definition at line 7941 of file CGBuiltin.cpp.

◆ packTBLDVectorList()

static Value* packTBLDVectorList	(	CodeGenFunction &	CGF,
		ArrayRef< Value * >	Ops,
		Value *	ExtOp,
		Value *	IndexOp,
		llvm::Type *	ResTy,
		unsigned	IntID,
		const char *	Name
	)

static

Definition at line 7073 of file CGBuiltin.cpp.

◆ SignOrZeroExtend()

static llvm::Value* SignOrZeroExtend	(	CGBuilderTy &	Builder,
		llvm::Value *	V,
		llvm::Type *	T,
		bool	Unsigned
	)

static

Definition at line 7934 of file CGBuiltin.cpp.

◆ translateAarch64ToMsvcIntrin()

static Optional<CodeGenFunction::MSVCIntrin> translateAarch64ToMsvcIntrin ( unsigned BuiltinID )

static

Definition at line 1239 of file CGBuiltin.cpp.

◆ translateArmToMsvcIntrin()

static Optional<CodeGenFunction::MSVCIntrin> translateArmToMsvcIntrin ( unsigned BuiltinID )

static

Definition at line 1093 of file CGBuiltin.cpp.

◆ translateX86ToMsvcIntrin()

static Optional<CodeGenFunction::MSVCIntrin> translateX86ToMsvcIntrin ( unsigned BuiltinID )

static

Definition at line 1393 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitX86BuiltinExpr().

◆ TypeRequiresBuiltinLaunder()

static bool TypeRequiresBuiltinLaunder	(	CodeGenModule &	CGM,
		QualType	Ty
	)

static

Determine if the specified type requires laundering by checking if it is a dynamic class type or contains a subobject which is a dynamic class type.

Definition at line 2092 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getContext(), and TypeRequiresBuiltinLaunderImp().

◆ TypeRequiresBuiltinLaunderImp()

static bool TypeRequiresBuiltinLaunderImp	(	const ASTContext &	Ctx,
		QualType	Ty,
		llvm::SmallPtrSetImpl< const Decl * > &	Seen
	)

static

Definition at line 2064 of file CGBuiltin.cpp.

References clang::ASTContext::getAsArrayType(), clang::Type::getAsCXXRecordDecl(), and clang::ASTContext::getBaseElementType().

Referenced by TypeRequiresBuiltinLaunder().

◆ VectorUnzip()

static llvm::Value* VectorUnzip	(	CGBuilderTy &	Builder,
		llvm::Value *	V,
		bool	Odd
	)

static

Definition at line 7997 of file CGBuiltin.cpp.

◆ VectorZip()

static llvm::Value* VectorZip	(	CGBuilderTy &	Builder,
		llvm::Value *	V0,
		llvm::Value *	V1
	)

static

Definition at line 8008 of file CGBuiltin.cpp.

Variable Documentation

◆ AArch64SIMDIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SIMDIntrinsicMap[]

static

Definition at line 5749 of file CGBuiltin.cpp.

◆ AArch64SIMDIntrinsicsProvenSorted

bool AArch64SIMDIntrinsicsProvenSorted = false

static

Definition at line 6227 of file CGBuiltin.cpp.

◆ AArch64SISDIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SISDIntrinsicMap[]

static

Definition at line 5969 of file CGBuiltin.cpp.

◆ AArch64SISDIntrinsicsProvenSorted

bool AArch64SISDIntrinsicsProvenSorted = false

static

Definition at line 6228 of file CGBuiltin.cpp.

◆ AArch64SVEIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SVEIntrinsicMap[]

static

Initial value:

= {
#define GET_SVE_LLVM_INTRINSIC_MAP
 
 
}

Definition at line 6216 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitAArch64SVEBuiltinExpr().

◆ AArch64SVEIntrinsicsProvenSorted

bool AArch64SVEIntrinsicsProvenSorted = false

static

Definition at line 6229 of file CGBuiltin.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitAArch64SVEBuiltinExpr().

◆ ARMSIMDIntrinsicMap

const ARMVectorIntrinsicInfo ARMSIMDIntrinsicMap[]

static

Definition at line 5451 of file CGBuiltin.cpp.

◆ NEONSIMDIntrinsicsProvenSorted

bool NEONSIMDIntrinsicsProvenSorted = false

static

Definition at line 6225 of file CGBuiltin.cpp.

◆ SVEBitsPerBlock

constexpr unsigned SVEBitsPerBlock = 128

constexpr

Definition at line 8447 of file CGBuiltin.cpp.

Referenced by getSVEVectorForElementType().

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ CUSTOM_BUILTIN [1/2]

◆ CUSTOM_BUILTIN [2/2]

◆ CUSTOM_BUILTIN_MAPPING

◆ GET_SVE_LLVM_INTRINSIC_MAP

◆ INTRINSIC_WITH_CC

◆ INTRINSIC_X86_XSAVE_ID

◆ MMA_INTR

◆ MMA_LDST

◆ MMA_VARIANTS

◆ MMA_VARIANTS_B1

◆ MMA_VARIANTS_I4

◆ MUTATE_LDBL

◆ NEONMAP0

◆ NEONMAP1

◆ NEONMAP2

◆ SVEMAP1

◆ SVEMAP2

◆ X86_CPU_SUBTYPE

◆ X86_CPU_TYPE

◆ X86_CPU_TYPE_ALIAS

◆ X86_FEATURE_COMPAT

◆ X86_VENDOR

Enumeration Type Documentation

◆ anonymous enum

◆ MSVCIntrin

◆ SpecialRegisterAccessKind

Function Documentation

◆ areBOSTypesCompatible()

◆ ARMMVEConstantSplat()

◆ ARMMVEVectorElementReverse()

◆ ARMMVEVectorReinterpret()

◆ ARMMVEVectorSplat()

◆ bitActionToX86BTCode()

◆ clamp()

◆ dumpRecord()

◆ EmitAArch64TblBuiltinExpr()

◆ EmitAtomicCmpXchg128ForMSIntrin()

◆ EmitAtomicCmpXchgForMSIntrin()

◆ EmitAtomicDecrementValue()

◆ EmitAtomicIncrementValue()

◆ EmitBinaryAtomic()

◆ EmitBinaryAtomicPost()

◆ emitBinaryBuiltin()

◆ emitBinaryMaybeConstrainedFPBuiltin()

◆ EmitBitTestIntrinsic()

◆ emitCallMaybeConstrainedFPBuiltin()

◆ EmitCheckedMixedSignMultiply()

◆ EmitCheckedUnsignedMultiplySignedResult()

◆ EmitCommonNeonSISDBuiltinExpr()

◆ EmitFAbs()

◆ emitFPIntBuiltin()

◆ EmitFromInt()

◆ EmitISOVolatileLoad()

◆ EmitISOVolatileStore()

◆ emitLibraryCall()

◆ emitMaybeConstrainedFPToIntRoundBuiltin()

◆ EmitMSVCRTSetJmp()

◆ EmitNontemporalLoad()

◆ EmitNontemporalStore()

◆ EmitOverflowIntrinsic()

◆ emitRangedBuiltin()

◆ EmitScalarFMAExpr()

◆ EmitSignBit()

◆ EmitSpecialRegisterBuiltin()

◆ EmitSystemZIntrinsicWithCC()

◆ EmitTargetArchBuiltinExpr()

◆ emitTernaryBuiltin()

◆ emitTernaryMaybeConstrainedFPBuiltin()

◆ EmitToInt()

◆ emitUnaryBuiltin()

◆ emitUnaryMaybeConstrainedFPBuiltin()

◆ EmitX86BinaryIntrinsic()

◆ EmitX86BitTestIntrinsic()

◆ EmitX86CompressExpand()

◆ EmitX86CompressStore()