clang 20.0.0git
Macros | Enumerations | Functions | Variables
CGBuiltin.cpp File Reference
#include "ABIInfo.h"
#include "CGCUDARuntime.h"
#include "CGCXXABI.h"
#include "CGHLSLRuntime.h"
#include "CGObjCRuntime.h"
#include "CGOpenCLRuntime.h"
#include "CGRecordLayout.h"
#include "CGValue.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/Expr.h"
#include "clang/AST/OSLog.h"
#include "clang/AST/OperationKinds.h"
#include "clang/AST/Type.h"
#include "clang/Basic/TargetBuiltins.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/CodeGen/CGFunctionInfo.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/FloatingPointMode.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/IntrinsicsDirectX.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/IR/MemoryModelRelaxationAnnotations.h"
#include "llvm/Support/AMDGPUAddrSpace.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/ScopedPrinter.h"
#include "llvm/TargetParser/AArch64TargetParser.h"
#include "llvm/TargetParser/RISCVISAInfo.h"
#include "llvm/TargetParser/RISCVTargetParser.h"
#include "llvm/TargetParser/X86TargetParser.h"
#include <optional>
#include <utility>
#include "clang/Basic/arm_sve_builtin_cg.inc"
#include "clang/Basic/BuiltinsAArch64NeonSVEBridge_cg.def"
#include "clang/Basic/arm_sme_builtin_cg.inc"
#include "clang/Basic/arm_mve_builtin_cg.inc"
#include "clang/Basic/arm_cde_builtin_cg.inc"
#include "llvm/TargetParser/X86TargetParser.def"
#include "llvm/TargetParser/PPCTargetParser.def"
#include "clang/Basic/BuiltinsPPC.def"
#include "clang/Basic/BuiltinsHexagonMapCustomDep.def"
#include "clang/Basic/riscv_vector_builtin_cg.inc"
#include "clang/Basic/riscv_sifive_vector_builtin_cg.inc"

Go to the source code of this file.

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 SMEMAP1(NameBase, LLVMIntrinsic, TypeModifier)
 
#define SMEMAP2(NameBase, TypeModifier)    { #NameBase, SME::BI__builtin_sme_##NameBase, 0, 0, TypeModifier }
 
#define GET_SME_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_ALIAS(ENUM, ALIAS)    .Case(ALIAS, {2u, static_cast<unsigned>(llvm::X86::ENUM)})
 
#define X86_CPU_SUBTYPE(ENUM, STR)    .Case(STR, {2u, static_cast<unsigned>(llvm::X86::ENUM)})
 
#define INTRINSIC_X86_XSAVE_ID(NAME)
 
#define PPC_CPU(NAME, Linux_SUPPORT_METHOD, LinuxID, AIX_SUPPORT_METHOD, AIXID)    .Case(NAME, {Linux_SUPPORT_METHOD, LinuxID, AIX_SUPPORT_METHOD, AIXID})
 
#define PPC_AIX_FEATURE(NAME, DESC, SUPPORT_METHOD, INDEX, MASK, COMP_OP, VALUE)    .Case(NAME, {SUPPORT_METHOD, INDEX, MASK, COMP_OP, VALUE})
 
#define PPC_LNX_FEATURE(Name, Description, EnumName, Bitmask, FA_WORD)    .Case(Name, {FA_WORD, Bitmask})
 
#define CUSTOM_BUILTIN(Name, Intr, Types, Accumulate, Feature)    case PPC::BI__builtin_##Name:
 
#define CUSTOM_BUILTIN(Name, Intr, Types, Acc, Feature)
 
#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_SATF_VARIANTS(geom, type)
 
#define MMA_VARIANTS_I4(geom, type)
 
#define MMA_VARIANTS_B1_XOR(geom, type)
 
#define MMA_VARIANTS_B1_AND(geom, type)
 
#define CUSTOM_BUILTIN_MAPPING(x, s)    { Hexagon::BI__builtin_HEXAGON_##x, Intrinsic::hexagon_##x, s },
 

Enumerations

enum class  CodeGenFunction::MSVCIntrin {
  _BitScanForward , _BitScanReverse , _InterlockedAnd , _InterlockedCompareExchange ,
  _InterlockedDecrement , _InterlockedExchange , _InterlockedExchangeAdd , _InterlockedExchangeSub ,
  _InterlockedIncrement , _InterlockedOr , _InterlockedXor , _InterlockedExchangeAdd_acq ,
  _InterlockedExchangeAdd_rel , _InterlockedExchangeAdd_nf , _InterlockedExchange_acq , _InterlockedExchange_rel ,
  _InterlockedExchange_nf , _InterlockedCompareExchange_acq , _InterlockedCompareExchange_rel , _InterlockedCompareExchange_nf ,
  _InterlockedCompareExchange128 , _InterlockedCompareExchange128_acq , _InterlockedCompareExchange128_rel , _InterlockedCompareExchange128_nf ,
  _InterlockedOr_acq , _InterlockedOr_rel , _InterlockedOr_nf , _InterlockedXor_acq ,
  _InterlockedXor_rel , _InterlockedXor_nf , _InterlockedAnd_acq , _InterlockedAnd_rel ,
  _InterlockedAnd_nf , _InterlockedIncrement_acq , _InterlockedIncrement_rel , _InterlockedIncrement_nf ,
  _InterlockedDecrement_acq , _InterlockedDecrement_rel , _InterlockedDecrement_nf , __fastfail
}
 
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 void initializeAlloca (CodeGenFunction &CGF, AllocaInst *AI, Value *Size, Align AlignmentInBytes)
 
static Value * handleHlslClip (const CallExpr *E, CodeGenFunction *CGF)
 
static Value * handleHlslSplitdouble (const CallExpr *E, CodeGenFunction *CGF)
 
static Value * handleAsDoubleBuiltin (CodeGenFunction &CGF, const CallExpr *E)
 
Value * readX18AsPtr (CodeGenFunction &CGF)
 Helper for the read/write/add/inc X18 builtins: read the X18 register and return it as an i8 pointer.
 
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.
 
static Value * EmitFromInt (CodeGenFunction &CGF, llvm::Value *V, QualType T, llvm::Type *ResultType)
 
static Address CheckAtomicAlignment (CodeGenFunction &CGF, const CallExpr *E)
 
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.
 
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.
 
static Value * MakeAtomicCmpXchgValue (CodeGenFunction &CGF, const CallExpr *E, bool ReturnBool)
 Utility to insert an atomic cmpxchg instruction.
 
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);.
 
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 * emitBinaryExpMaybeConstrainedFPBuiltin (CodeGenFunction &CGF, const CallExpr *E, llvm::Intrinsic::ID IntrinsicID, llvm::Intrinsic::ID 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)
 
template<unsigned N>
static Value * emitBuiltinWithOneOverloadedType (CodeGenFunction &CGF, const CallExpr *E, unsigned IntrinsicID, llvm::StringRef Name="")
 
static Value * emitQuaternaryBuiltin (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 * emitFrexpBuiltin (CodeGenFunction &CGF, const CallExpr *E, llvm::Intrinsic::ID IntrinsicID)
 
static Value * EmitFAbs (CodeGenFunction &CGF, Value *V)
 EmitFAbs - Emit a call to @llvm.fabs().
 
static Value * EmitSignBit (CodeGenFunction &CGF, Value *V)
 Emit the computation of the sign bit for a floating point value.
 
static bool HasNoIndirectArgumentsOrResults (CGFunctionInfo const &FnInfo)
 Checks no arguments or results are passed indirectly in the ABI (i.e.
 
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.
 
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.
 
static llvm::Value * getDefaultBuiltinObjectSizeResult (unsigned Type, llvm::IntegerType *ResType)
 
static unsigned CountCountedByAttrs (const RecordDecl *RD)
 
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.
 
static llvm::Value * emitPPCLoadReserveIntrinsic (CodeGenFunction &CGF, unsigned BuiltinID, const CallExpr *E)
 
static RValue EmitMSVCRTSetJmp (CodeGenFunction &CGF, MSVCSetJmpKind SJKind, const CallExpr *E)
 MSVC handles setjmp a bit differently on different platforms.
 
static std::optional< CodeGenFunction::MSVCIntrin > translateArmToMsvcIntrin (unsigned BuiltinID)
 
static std::optional< CodeGenFunction::MSVCIntrin > translateAarch64ToMsvcIntrin (unsigned BuiltinID)
 
static std::optional< CodeGenFunction::MSVCIntrin > translateX86ToMsvcIntrin (unsigned BuiltinID)
 
static Value * EmitAbs (CodeGenFunction &CGF, Value *ArgValue, bool HasNSW)
 
static Value * EmitOverflowCheckedAbs (CodeGenFunction &CGF, const CallExpr *E, bool SanitizeOverflow)
 
static CanQualType getOSLogArgType (ASTContext &C, int Size)
 Get the argument type for arguments to os_log_helper.
 
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.
 
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.
 
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.
 
static unsigned mutateLongDoubleBuiltin (unsigned BuiltinID)
 
static Value * tryUseTestFPKind (CodeGenFunction &CGF, unsigned BuiltinID, Value *V)
 
static RValue EmitHipStdParUnsupportedBuiltin (CodeGenFunction *CGF, const FunctionDecl *FD)
 
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 * EmitAMDGCNBallotForExec (CodeGenFunction &CGF, const CallExpr *E, llvm::Type *RegisterType, llvm::Type *ValueType, bool isExecHi)
 
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.
 
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 void swapCommutativeSMEOperands (unsigned BuiltinID, 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 * EmitX86CvtF16ToFloatExpr (CodeGenFunction &CGF, ArrayRef< Value * > Ops, llvm::Type *DstTy)
 
static Value * loadRISCVFeatureBits (unsigned Index, CGBuilderTy &Builder, CodeGenModule &CGM)
 
static Intrinsic::ID getDotProductIntrinsic (CGHLSLRuntime &RT, QualType QT)
 
static Intrinsic::ID getFirstBitHighIntrinsic (CGHLSLRuntime &RT, QualType QT)
 
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.
 
static std::pair< Intrinsic::ID, unsigned > getIntrinsicForHexagonNonClangBuiltin (unsigned BuiltinID)
 

Variables

static const ARMVectorIntrinsicInfo ARMSIMDIntrinsicMap []
 
static const ARMVectorIntrinsicInfo AArch64SIMDIntrinsicMap []
 
static const ARMVectorIntrinsicInfo AArch64SISDIntrinsicMap []
 
static const std::pair< unsigned, unsigned > NEONEquivalentIntrinsicMap []
 
static const ARMVectorIntrinsicInfo AArch64SVEIntrinsicMap []
 
static const ARMVectorIntrinsicInfo AArch64SMEIntrinsicMap []
 
static bool NEONSIMDIntrinsicsProvenSorted = false
 
static bool AArch64SIMDIntrinsicsProvenSorted = false
 
static bool AArch64SISDIntrinsicsProvenSorted = false
 
static bool AArch64SVEIntrinsicsProvenSorted = false
 
static bool AArch64SMEIntrinsicsProvenSorted = false
 
constexpr unsigned SVEBitsPerBlock = 128
 

Macro Definition Documentation

◆ CUSTOM_BUILTIN [1/2]

#define CUSTOM_BUILTIN (   Name,
  Intr,
  Types,
  Acc,
  Feature 
)
Value:
case PPC::BI__builtin_##Name: \
ID = Intrinsic::ppc_##Intr; \
Accumulate = Acc; \
break;
Accumulate
static void Accumulate(SMap &SM, CFGBlock *B)
Definition: CFGStmtMap.cpp:49

◆ CUSTOM_BUILTIN [2/2]

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

◆ CUSTOM_BUILTIN_MAPPING

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

◆ GET_SME_LLVM_INTRINSIC_MAP

#define GET_SME_LLVM_INTRINSIC_MAP

◆ 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)
EmitSystemZIntrinsicWithCC
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-i...
Definition: CGBuiltin.cpp:20446
E
Expr * E
Definition: CheckExprLifetime.cpp:209

◆ 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 20863 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 20865 of file CGBuiltin.cpp.

◆ MMA_SATF_VARIANTS

#define MMA_SATF_VARIANTS (   geom,
  type 
)
Value:
MMA_VARIANTS(geom, type), \
Intrinsic::nvvm_wmma_##geom##_mma_row_row_##type##_satfinite, \
Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type##_satfinite, \
Intrinsic::nvvm_wmma_##geom##_mma_col_row_##type##_satfinite, \
Intrinsic::nvvm_wmma_##geom##_mma_col_col_##type##_satfinite
MMA_VARIANTS
#define MMA_VARIANTS(geom, type)
clang::ast_matchers::type
const internal::VariadicAllOfMatcher< Type > type
Matches Types in the clang AST.
Definition: ASTMatchersInternal.cpp:801

◆ MMA_VARIANTS

#define MMA_VARIANTS (   geom,
  type 
)
Value:
Intrinsic::nvvm_wmma_##geom##_mma_row_row_##type, \
Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type, \
Intrinsic::nvvm_wmma_##geom##_mma_col_row_##type, \
Intrinsic::nvvm_wmma_##geom##_mma_col_col_##type

◆ MMA_VARIANTS_B1_AND

#define MMA_VARIANTS_B1_AND (   geom,
  type 
)
Value:
0, \
Intrinsic::nvvm_wmma_##geom##_mma_and_popc_row_col_##type, \
0, \
0, \
0, \
0, \
0, \
0

◆ MMA_VARIANTS_B1_XOR

#define MMA_VARIANTS_B1_XOR (   geom,
  type 
)
Value:
0, \
Intrinsic::nvvm_wmma_##geom##_mma_xor_popc_row_col_##type, \
0, \
0, \
0, \
0, \
0, \
0

◆ MMA_VARIANTS_I4

#define MMA_VARIANTS_I4 (   geom,
  type 
)
Value:
0, \
Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type, \
0, \
0, \
0, \
Intrinsic::nvvm_wmma_##geom##_mma_row_col_##type##_satfinite, \
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 6948 of file CGBuiltin.cpp.

◆ NEONMAP1

#define NEONMAP1 (   NameBase,
  LLVMIntrinsic,
  TypeModifier 
)
Value:
{ #NameBase, NEON:: BI__builtin_neon_ ## NameBase, \
Intrinsic::LLVMIntrinsic, 0, TypeModifier }

Definition at line 6951 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 6955 of file CGBuiltin.cpp.

◆ PPC_AIX_FEATURE

#define PPC_AIX_FEATURE (   NAME,
  DESC,
  SUPPORT_METHOD,
  INDEX,
  MASK,
  COMP_OP,
  VALUE 
)     .Case(NAME, {SUPPORT_METHOD, INDEX, MASK, COMP_OP, VALUE})

◆ PPC_CPU

#define PPC_CPU (   NAME,
  Linux_SUPPORT_METHOD,
  LinuxID,
  AIX_SUPPORT_METHOD,
  AIXID 
)     .Case(NAME, {Linux_SUPPORT_METHOD, LinuxID, AIX_SUPPORT_METHOD, AIXID})

◆ PPC_LNX_FEATURE

#define PPC_LNX_FEATURE (   Name,
  Description,
  EnumName,
  Bitmask,
  FA_WORD 
)     .Case(Name, {FA_WORD, Bitmask})

◆ SMEMAP1

#define SMEMAP1 (   NameBase,
  LLVMIntrinsic,
  TypeModifier 
)
Value:
{ \
#NameBase, SME::BI__builtin_sme_##NameBase, Intrinsic::LLVMIntrinsic, 0, \
TypeModifier \
}

Definition at line 7962 of file CGBuiltin.cpp.

◆ SMEMAP2

#define SMEMAP2 (   NameBase,
  TypeModifier 
)     { #NameBase, SME::BI__builtin_sme_##NameBase, 0, 0, TypeModifier }

Definition at line 7968 of file CGBuiltin.cpp.

◆ SVEMAP1

#define SVEMAP1 (   NameBase,
  LLVMIntrinsic,
  TypeModifier 
)
Value:
{ \
#NameBase, SVE::BI__builtin_sve_##NameBase, Intrinsic::LLVMIntrinsic, 0, \
TypeModifier \
}

Definition at line 7944 of file CGBuiltin.cpp.

◆ SVEMAP2

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

Definition at line 7950 of file CGBuiltin.cpp.

◆ X86_CPU_SUBTYPE

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

◆ X86_CPU_SUBTYPE_ALIAS

#define X86_CPU_SUBTYPE_ALIAS (   ENUM,
  ALIAS 
)     .Case(ALIAS, {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_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 6909 of file CGBuiltin.cpp.

◆ MSVCIntrin

enum class CodeGenFunction::MSVCIntrin
strong
Enumerator
_BitScanForward 
_BitScanReverse 
_InterlockedAnd 
_InterlockedCompareExchange 
_InterlockedDecrement 
_InterlockedExchange 
_InterlockedExchangeAdd 
_InterlockedExchangeSub 
_InterlockedIncrement 
_InterlockedOr 
_InterlockedXor 
_InterlockedExchangeAdd_acq 
_InterlockedExchangeAdd_rel 
_InterlockedExchangeAdd_nf 
_InterlockedExchange_acq 
_InterlockedExchange_rel 
_InterlockedExchange_nf 
_InterlockedCompareExchange_acq 
_InterlockedCompareExchange_rel 
_InterlockedCompareExchange_nf 
_InterlockedCompareExchange128 
_InterlockedCompareExchange128_acq 
_InterlockedCompareExchange128_rel 
_InterlockedCompareExchange128_nf 
_InterlockedOr_acq 
_InterlockedOr_rel 
_InterlockedOr_nf 
_InterlockedXor_acq 
_InterlockedXor_rel 
_InterlockedXor_nf 
_InterlockedAnd_acq 
_InterlockedAnd_rel 
_InterlockedAnd_nf 
_InterlockedIncrement_acq 
_InterlockedIncrement_rel 
_InterlockedIncrement_nf 
_InterlockedDecrement_acq 
_InterlockedDecrement_rel 
_InterlockedDecrement_nf 
__fastfail 

Definition at line 1632 of file CGBuiltin.cpp.

◆ SpecialRegisterAccessKind

enum SpecialRegisterAccessKind
Enumerator
NormalRead 
VolatileRead 
Write 

Definition at line 8900 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 1008 of file CGBuiltin.cpp.

◆ ARMMVEConstantSplat()

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

Definition at line 9817 of file CGBuiltin.cpp.

References ARMMVEVectorSplat(), and clang::T.

◆ ARMMVEVectorElementReverse()

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

Definition at line 9829 of file CGBuiltin.cpp.

References V.

◆ ARMMVEVectorReinterpret()

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

Definition at line 9765 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::isBigEndian(), and V.

◆ ARMMVEVectorSplat()

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

Definition at line 9757 of file CGBuiltin.cpp.

References V.

Referenced by ARMMVEConstantSplat().

◆ bitActionToX86BTCode()

static char bitActionToX86BTCode ( BitTest::ActionKind  A)
static

Definition at line 1393 of file CGBuiltin.cpp.

Referenced by EmitX86BitTestIntrinsic().

◆ CheckAtomicAlignment()

static Address CheckAtomicAlignment ( CodeGenFunction &  CGF,
const CallExpr *  E 
)
static

Definition at line 358 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::CGM, E, clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CharUnits::fromQuantity(), clang::CodeGen::Address::getAlignment(), clang::Stmt::getBeginLoc(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getDiags(), clang::CodeGen::Address::getElementType(), clang::CharUnits::getQuantity(), clang::ASTContext::getTypeSizeInChars(), clang::DiagnosticsEngine::Report(), clang::ASTContext::VoidPtrTy, and clang::CodeGen::Address::withAlignment().

Referenced by EmitAtomicCmpXchgForMSIntrin(), EmitAtomicDecrementValue(), EmitAtomicIncrementValue(), EmitBinaryAtomicPost(), MakeAtomicCmpXchgValue(), and MakeBinaryAtomicValue().

◆ CountCountedByAttrs()

static unsigned CountCountedByAttrs ( const RecordDecl *  RD)
static

Definition at line 1068 of file CGBuiltin.cpp.

References CountCountedByAttrs(), clang::RecordDecl::fields(), clang::Type::getAsRecordDecl(), clang::Type::isRecordType(), and clang::Num.

Referenced by CountCountedByAttrs().

◆ EmitAArch64TblBuiltinExpr()

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

Definition at line 9955 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, E, clang::CodeGen::CodeGenFunction::EmitNeonCall(), clang::Function, clang::CodeGen::CodeGenFunction::getContext(), clang::Expr::getIntegerConstantExpr(), clang::CodeGen::CodeGenModule::getIntrinsic(), GetNeonType(), packTBLDVectorList(), clang::Result, and s.

◆ EmitAbs()

static Value * EmitAbs ( CodeGenFunction &  CGF,
Value *  ArgValue,
bool  HasNSW 
)
static

Definition at line 2246 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder.

Referenced by EmitOverflowCheckedAbs().

◆ EmitAMDGCNBallotForExec()

static Value * EmitAMDGCNBallotForExec ( CodeGenFunction &  CGF,
const CallExpr *  E,
llvm::Type *  RegisterType,
llvm::Type *  ValueType,
bool  isExecHi 
)
static

Definition at line 8908 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CGM, clang::Function, clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::CodeGen::CodeGenTypeCache::Int32Ty.

◆ EmitAtomicCmpXchg128ForMSIntrin()

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

Definition at line 568 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CGBuilderTy::CreateStore(), E, clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::Success, clang::ASTContext::toCharUnitsFromBits(), and clang::CodeGen::Address::withElementType().

◆ 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 513 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, CheckAtomicAlignment(), clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::hasSameUnqualifiedType(), clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::Type::isPointerType(), and clang::Result.

◆ EmitAtomicDecrementValue()

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

Definition at line 632 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, CheckAtomicAlignment(), clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), E, clang::Expr::getType(), clang::Type::isPointerType(), and clang::Result.

◆ EmitAtomicIncrementValue()

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

Definition at line 621 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, CheckAtomicAlignment(), clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), E, clang::Expr::getType(), clang::Type::isPointerType(), and clang::Result.

◆ EmitBinaryAtomic()

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

Definition at line 419 of file CGBuiltin.cpp.

References E, 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 428 of file CGBuiltin.cpp.

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

◆ emitBinaryExpMaybeConstrainedFPBuiltin()

static Value * emitBinaryExpMaybeConstrainedFPBuiltin ( CodeGenFunction &  CGF,
const CallExpr *  E,
llvm::Intrinsic::ID  IntrinsicID,
llvm::Intrinsic::ID  ConstrainedIntrinsicID 
)
static

Definition at line 705 of file CGBuiltin.cpp.

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

◆ emitBinaryMaybeConstrainedFPBuiltin()

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

Definition at line 688 of file CGBuiltin.cpp.

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

◆ 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 1454 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), clang::CodeGen::CGBuilderTy::CreateInBoundsGEP(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CGBuilderTy::CreateStore(), E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitX86BitTestIntrinsic(), getBitTestAtomicOrdering(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::getTriple(), clang::Value::getType(), clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::CharUnits::One().

◆ emitBuiltinWithOneOverloadedType()

template<unsigned N>
static Value * emitBuiltinWithOneOverloadedType ( CodeGenFunction &  CGF,
const CallExpr *  E,
unsigned  IntrinsicID,
llvm::StringRef  Name = "" 
)
static

Definition at line 765 of file CGBuiltin.cpp.

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

◆ emitCallMaybeConstrainedFPBuiltin()

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

Definition at line 744 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::Function, 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 2533 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(), clang::Result, clang::Signed, and clang::Unsigned.

◆ 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 2487 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(), clang::QualType::isVolatileQualified(), and clang::Result.

◆ EmitCommonNeonSISDBuiltinExpr()

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

Definition at line 8045 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::ConvertType(), E, clang::CodeGen::CodeGenFunction::EmitNeonCall(), clang::Function, clang::Expr::getType(), clang::CodeGen::CodeGenFunction::LookupNeonLLVMIntrinsic(), clang::Result, 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 839 of file CGBuiltin.cpp.

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

◆ emitFPIntBuiltin()

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

Definition at line 790 of file CGBuiltin.cpp.

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

◆ emitFrexpBuiltin()

static Value * emitFrexpBuiltin ( CodeGenFunction &  CGF,
const CallExpr *  E,
llvm::Intrinsic::ID  IntrinsicID 
)
static

Definition at line 820 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertType(), E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::Type::getPointeeType(), clang::Expr::getType(), and clang::CodeGen::CodeGenFunction::MakeNaturalAlignAddrLValue().

◆ EmitFromInt()

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

Definition at line 347 of file CGBuiltin.cpp.

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

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

◆ EmitHipStdParUnsupportedBuiltin()

static RValue EmitHipStdParUnsupportedBuiltin ( CodeGenFunction *  CGF,
const FunctionDecl *  FD 
)
static

Definition at line 2754 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenModule::getModule(), clang::NamedDecl::getNameAsString(), and clang::CodeGen::CodeGenModule::getTypes().

◆ EmitISOVolatileLoad()

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

Definition at line 645 of file CGBuiltin.cpp.

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

◆ EmitISOVolatileStore()

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

Definition at line 657 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateAlignedStore(), E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::getContext(), clang::Type::getPointeeType(), 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 893 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::ASTContext::BuiltinInfo, clang::Call, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::DecorateInstructionWithTBAA(), E, clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CGCallee::forDirect(), clang::FunctionDecl::getBuiltinID(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getTBAAAccessInfo(), clang::Expr::getType(), HasNoIndirectArgumentsOrResults(), clang::ASTContext::IntTy, and clang::Builtin::Context::isConstWithoutErrnoAndExceptions().

◆ emitMaybeConstrainedFPToIntRoundBuiltin()

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

Definition at line 802 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertType(), E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::Function, 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 1590 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenTypeCache::AllocaInt8PtrTy, clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), E, clang::CodeGen::CodeGenFunction::EmitRuntimeCallOrInvoke(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::CodeGenTypeCache::IntTy.

◆ EmitNontemporalLoad()

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

Definition at line 411 of file CGBuiltin.cpp.

References E, clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::Expr::getExprLoc(), clang::Expr::getType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), and clang::CodeGen::LValue::setNontemporal().

◆ EmitNontemporalStore()

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

Definition at line 400 of file CGBuiltin.cpp.

References E, clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CodeGenFunction::EmitToMemory(), clang::Expr::getType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), and clang::CodeGen::LValue::setNontemporal().

◆ EmitOverflowCheckedAbs()

static Value * EmitOverflowCheckedAbs ( CodeGenFunction &  CGF,
const CallExpr *  E,
bool  SanitizeOverflow 
)
static

Definition at line 2252 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, E, EmitAbs(), clang::CodeGen::CodeGenFunction::EmitCheck(), clang::CodeGen::CodeGenFunction::EmitCheckSourceLocation(), clang::CodeGen::CodeGenFunction::EmitCheckTypeDescriptor(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitTrapCheck(), clang::Expr::getExprLoc(), clang::Expr::getType(), clang::Value::getType(), and clang::Result.

◆ 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 931 of file CGBuiltin.cpp.

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

Referenced by EmitCheckedMixedSignMultiply(), and EmitCheckedUnsignedMultiplySignedResult().

◆ emitPPCLoadReserveIntrinsic()

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

Definition at line 1529 of file CGBuiltin.cpp.

References clang::Asm, clang::CodeGen::CodeGenFunction::Builder, E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::TargetInfo::getClobbers(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CodeGenFunction::getTarget(), clang::CodeGen::CodeGenTypeCache::Int16Ty, clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::CodeGen::CodeGenTypeCache::UnqualPtrTy.

◆ emitQuaternaryBuiltin()

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

Definition at line 778 of file CGBuiltin.cpp.

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

◆ emitRangedBuiltin()

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

Definition at line 946 of file CGBuiltin.cpp.

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

◆ 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 14638 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, E, EmitX86ScalarSelect(), clang::Function, clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::Value::getType().

◆ 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 848 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenFunction::getTarget(), clang::TargetInfo::isBigEndian(), and V.

◆ EmitSpecialRegisterBuiltin()

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

Definition at line 8929 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CGM, E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::Expr::IgnoreParenCasts(), NormalRead, VolatileRead, and clang::Write.

◆ 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 20446 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateStore(), E, clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::Function, and clang::CodeGen::CodeGenModule::getIntrinsic().

◆ EmitTargetArchBuiltinExpr()

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

Definition at line 6709 of file CGBuiltin.cpp.

References E, clang::CodeGen::CodeGenFunction::EmitAArch64BuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitAMDGPUBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitARMBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitBPFBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitHexagonBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitNVPTXBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitPPCBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitRISCVBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitSystemZBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitWebAssemblyBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitX86BuiltinExpr(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::CodeGen::CodeGenFunction::getTarget(), and clang::TargetInfo::getTriple().

◆ emitTernaryMaybeConstrainedFPBuiltin()

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

Definition at line 725 of file CGBuiltin.cpp.

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

◆ 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 336 of file CGBuiltin.cpp.

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

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

◆ emitUnaryMaybeConstrainedFPBuiltin()

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

Definition at line 671 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::Function, 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 1403 of file CGBuiltin.cpp.

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

Referenced by EmitBitTestIntrinsic().

◆ EmitX86CompressExpand()

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

Definition at line 14232 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 14245 of file CGBuiltin.cpp.

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

◆ EmitX86ConvertIntToFp()

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

Definition at line 14420 of file CGBuiltin.cpp.

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

◆ EmitX86ConvertToMask()

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

Definition at line 14415 of file CGBuiltin.cpp.

References EmitX86MaskedCompare().

◆ EmitX86CvtF16ToFloatExpr()

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

Definition at line 14768 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, EmitX86Select(), clang::Function, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenFunction::getLLVMContext(), and clang::Value::getType().

◆ EmitX86ExpandLoad()

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

Definition at line 14219 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, 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 14441 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, clang::CodeGen::CodeGenFunction::CGM, E, EmitX86Select(), clang::Function, clang::CodeGen::CodeGenModule::getIntrinsic(), and clang::Value::getType().

◆ EmitX86FunnelShift()

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

Definition at line 14271 of file CGBuiltin.cpp.

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

◆ EmitX86MaskedCompare()

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

Definition at line 14380 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, EmitX86MaskedCompareResult(), and clang::Signed.

Referenced by EmitX86ConvertToMask().

◆ EmitX86MaskedCompareResult()

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

Definition at line 14357 of file CGBuiltin.cpp.

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

Referenced by EmitX86MaskedCompare().

◆ EmitX86MaskedLoad()

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

Definition at line 14208 of file CGBuiltin.cpp.

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

◆ EmitX86MaskedStore()

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

Definition at line 14197 of file CGBuiltin.cpp.

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

◆ EmitX86MaskLogic()

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

Definition at line 14257 of file CGBuiltin.cpp.

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

◆ EmitX86Muldq()

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

Definition at line 14696 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CodeGenTypeCache::Int64Ty.

◆ EmitX86ScalarSelect()

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

Definition at line 14343 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::C, and clang::Value::getType().

Referenced by EmitScalarFMAExpr().

◆ EmitX86Select()

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

Definition at line 14329 of file CGBuiltin.cpp.

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

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

◆ EmitX86SExtMask()

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

Definition at line 14753 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 14725 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 14289 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::Value::getType().

◆ EncompassingIntegerType()

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

Definition at line 976 of file CGBuiltin.cpp.

References clang::Signed.

◆ findARMVectorIntrinsicInMap()

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

Definition at line 7987 of file CGBuiltin.cpp.

◆ getBitTestAtomicOrdering()

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

Definition at line 1439 of file CGBuiltin.cpp.

Referenced by EmitBitTestIntrinsic().

◆ getDefaultBuiltinObjectSizeResult()

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

Definition at line 1016 of file CGBuiltin.cpp.

◆ getDotProductIntrinsic()

static Intrinsic::ID getDotProductIntrinsic ( CGHLSLRuntime &  RT,
QualType  QT 
)
static

Definition at line 19128 of file CGBuiltin.cpp.

References clang::Type::isFloatingType(), clang::Type::isSignedIntegerType(), and clang::Type::isUnsignedIntegerType().

◆ getFirstBitHighIntrinsic()

static Intrinsic::ID getFirstBitHighIntrinsic ( CGHLSLRuntime &  RT,
QualType  QT 
)
static

Definition at line 19137 of file CGBuiltin.cpp.

References clang::Type::hasSignedIntegerRepresentation(), and clang::Type::hasUnsignedIntegerRepresentation().

◆ GetFloatNeonType()

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

Definition at line 6824 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 9724 of file CGBuiltin.cpp.

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

◆ getIntegerWidthAndSignedness()

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

Definition at line 964 of file CGBuiltin.cpp.

References clang::ASTContext::getIntWidth(), clang::Type::isIntegerType(), clang::Type::isSignedIntegerType(), and clang::Signed.

◆ getIntrinsicForHexagonNonClangBuiltin()

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

Definition at line 22679 of file CGBuiltin.cpp.

References CUSTOM_BUILTIN_MAPPING.

◆ getMaskVecValue()

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

Definition at line 14177 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, and clang::Value::getType().

Referenced by EmitX86CompressExpand(), EmitX86CompressStore(), EmitX86ExpandLoad(), EmitX86MaskedCompareResult(), 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 6783 of file CGBuiltin.cpp.

References clang::NeonTypeFlags::BFloat16, clang::CodeGen::CodeGenTypeCache::BFloatTy, clang::CodeGen::CodeGenTypeCache::DoubleTy, clang::NeonTypeFlags::Float16, clang::NeonTypeFlags::Float32, clang::NeonTypeFlags::Float64, clang::CodeGen::CodeGenTypeCache::FloatTy, clang::NeonTypeFlags::getEltType(), clang::CodeGen::CodeGenTypeCache::HalfTy, clang::NeonTypeFlags::Int16, clang::CodeGen::CodeGenTypeCache::Int16Ty, clang::NeonTypeFlags::Int32, clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::NeonTypeFlags::Int64, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::NeonTypeFlags::Int8, clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::NeonTypeFlags::isQuad(), clang::NeonTypeFlags::Poly128, clang::NeonTypeFlags::Poly16, clang::NeonTypeFlags::Poly64, and clang::NeonTypeFlags::Poly8.

Referenced by EmitAArch64TblBuiltinExpr().

◆ getOSLogArgType()

static CanQualType getOSLogArgType ( ASTContext &  C,
int  Size 
)
static

Get the argument type for arguments to os_log_helper.

Definition at line 2286 of file CGBuiltin.cpp.

References clang::C.

◆ getSVEVectorForElementType()

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

Definition at line 10243 of file CGBuiltin.cpp.

References SVEBitsPerBlock.

◆ handleAsDoubleBuiltin()

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

Definition at line 212 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenTypeCache::DoubleTy, E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::Type::hasUnsignedIntegerRepresentation(), and clang::Type::isVectorType().

◆ handleHlslClip()

static Value * handleHlslClip ( const CallExpr *  E,
CodeGenFunction *  CGF 
)
static

Definition at line 101 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::createBasicBlock(), clang::CodeGen::CodeGenFunction::CurFn, E, clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenTypeCache::FloatTy, clang::Type::getAs(), clang::CodeGen::CodeGenModule::getHLSLRuntime(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), and clang::CodeGen::CodeGenTypeCache::VoidTy.

◆ handleHlslSplitdouble()

static Value * handleHlslSplitdouble ( const CallExpr *  E,
CodeGenFunction *  CGF 
)
static

Definition at line 142 of file CGBuiltin.cpp.

References clang::TargetCXXABI::areArgsDestroyedLeftToRightInCallee(), clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateStore(), E, clang::CodeGen::CodeGenFunction::EmitHLSLOutArgExpr(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitWritebacks(), clang::CodeGen::LValue::getAddress(), clang::Type::getAs(), clang::TargetInfo::getCXXABI(), clang::CodeGen::CodeGenFunction::getTarget(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::Value::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CallArgList::reverseWritebacks().

◆ 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 8997 of file CGBuiltin.cpp.

◆ HasNoIndirectArgumentsOrResults()

static bool HasNoIndirectArgumentsOrResults ( CGFunctionInfo const &  FnInfo)
static

Checks no arguments or results are passed indirectly in the ABI (i.e.

via a hidden pointer). This is used to check annotating FP libcalls (that could set errno) with "int" TBAA metadata is safe. If any floating-point arguments are passed indirectly, setup for the call could be incorrectly optimized out.

Definition at line 882 of file CGBuiltin.cpp.

References clang::CodeGen::CGFunctionInfo::arguments(), and clang::CodeGen::CGFunctionInfo::getReturnInfo().

Referenced by emitLibraryCall().

◆ initializeAlloca()

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

Definition at line 78 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(), and clang::CodeGen::CodeGenModule::stopAutoInit().

◆ InsertExplicitUndefOperand()

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

Definition at line 10764 of file CGBuiltin.cpp.

◆ InsertExplicitZeroOperand()

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

Definition at line 10758 of file CGBuiltin.cpp.

◆ 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 2521 of file CGBuiltin.cpp.

Referenced by EmitCheckedMixedSignMultiply().

◆ isSpecialUnsignedMultiplySignedResult()

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

Definition at line 2479 of file CGBuiltin.cpp.

Referenced by EmitCheckedUnsignedMultiplySignedResult().

◆ loadRISCVFeatureBits()

static Value * loadRISCVFeatureBits ( unsigned  Index,
CGBuilderTy &  Builder,
CodeGenModule &  CGM 
)
static

Definition at line 15000 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenModule::CreateRuntimeVariable(), and clang::CharUnits::fromQuantity().

◆ MakeAtomicCmpXchgValue()

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

Utility to insert an atomic cmpxchg instruction.

Parameters
CGFThe current codegen function.
EBuiltin call expression to convert to cmpxchg. arg0 - address to operate on arg1 - value to compare with arg2 - new value
ReturnBoolSpecifies 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 473 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, CheckAtomicAlignment(), clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CGBuilderTy::CreateAtomicCmpXchg(), E, EmitFromInt(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitToInt(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), and clang::T.

◆ 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 376 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, CheckAtomicAlignment(), clang::CodeGen::CGBuilderTy::CreateAtomicRMW(), E, EmitFromInt(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), EmitToInt(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), clang::ASTContext::hasSameUnqualifiedType(), clang::Type::isPointerType(), clang::Result, and clang::T.

Referenced by EmitBinaryAtomic().

◆ mutateLongDoubleBuiltin()

static unsigned mutateLongDoubleBuiltin ( unsigned  BuiltinID)
static

Definition at line 2672 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.

◆ MVEImmediateShr()

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

Definition at line 9735 of file CGBuiltin.cpp.

References clang::Unsigned, and V.

◆ 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 8827 of file CGBuiltin.cpp.

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

Referenced by EmitAArch64TblBuiltinExpr().

◆ readX18AsPtr()

Value * readX18AsPtr ( CodeGenFunction &  CGF)

Helper for the read/write/add/inc X18 builtins: read the X18 register and return it as an i8 pointer.

Definition at line 249 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenTypeCache::Int64Ty, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

◆ SignOrZeroExtend()

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

Definition at line 9728 of file CGBuiltin.cpp.

References clang::T, clang::Unsigned, and V.

◆ swapCommutativeSMEOperands()

static void swapCommutativeSMEOperands ( unsigned  BuiltinID,
SmallVectorImpl< Value * > &  Ops 
)
static

Definition at line 11231 of file CGBuiltin.cpp.

◆ translateAarch64ToMsvcIntrin()

static std::optional< CodeGenFunction::MSVCIntrin > translateAarch64ToMsvcIntrin ( unsigned  BuiltinID)
static

Definition at line 1827 of file CGBuiltin.cpp.

◆ translateArmToMsvcIntrin()

static std::optional< CodeGenFunction::MSVCIntrin > translateArmToMsvcIntrin ( unsigned  BuiltinID)
static

Definition at line 1676 of file CGBuiltin.cpp.

◆ translateX86ToMsvcIntrin()

static std::optional< CodeGenFunction::MSVCIntrin > translateX86ToMsvcIntrin ( unsigned  BuiltinID)
static

Definition at line 1986 of file CGBuiltin.cpp.

◆ tryUseTestFPKind()

static Value * tryUseTestFPKind ( CodeGenFunction &  CGF,
unsigned  BuiltinID,
Value *  V 
)
static

Definition at line 2743 of file CGBuiltin.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::getTargetHooks(), clang::Result, clang::CodeGen::TargetCodeGenInfo::testFPKind(), and V.

◆ 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 2649 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 2621 of file CGBuiltin.cpp.

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

Referenced by TypeRequiresBuiltinLaunder(), and TypeRequiresBuiltinLaunderImp().

◆ VectorUnzip()

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

Definition at line 9791 of file CGBuiltin.cpp.

References V.

◆ VectorZip()

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

Definition at line 9802 of file CGBuiltin.cpp.

Variable Documentation

◆ AArch64SIMDIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SIMDIntrinsicMap[]
static

Definition at line 7279 of file CGBuiltin.cpp.

◆ AArch64SIMDIntrinsicsProvenSorted

bool AArch64SIMDIntrinsicsProvenSorted = false
static

Definition at line 7981 of file CGBuiltin.cpp.

◆ AArch64SISDIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SISDIntrinsicMap[]
static

Definition at line 7554 of file CGBuiltin.cpp.

◆ AArch64SISDIntrinsicsProvenSorted

bool AArch64SISDIntrinsicsProvenSorted = false
static

Definition at line 7982 of file CGBuiltin.cpp.

◆ AArch64SMEIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SMEIntrinsicMap[]
static
Initial value:
= {
#define GET_SME_LLVM_INTRINSIC_MAP
}

Definition at line 7970 of file CGBuiltin.cpp.

◆ AArch64SMEIntrinsicsProvenSorted

bool AArch64SMEIntrinsicsProvenSorted = false
static

Definition at line 7984 of file CGBuiltin.cpp.

◆ AArch64SVEIntrinsicMap

const ARMVectorIntrinsicInfo AArch64SVEIntrinsicMap[]
static
Initial value:
= {
#define GET_SVE_LLVM_INTRINSIC_MAP
}

Definition at line 7952 of file CGBuiltin.cpp.

◆ AArch64SVEIntrinsicsProvenSorted

bool AArch64SVEIntrinsicsProvenSorted = false
static

Definition at line 7983 of file CGBuiltin.cpp.

◆ ARMSIMDIntrinsicMap

const ARMVectorIntrinsicInfo ARMSIMDIntrinsicMap[]
static

Definition at line 6960 of file CGBuiltin.cpp.

◆ NEONEquivalentIntrinsicMap

const std::pair<unsigned, unsigned> NEONEquivalentIntrinsicMap[]
static

Definition at line 7794 of file CGBuiltin.cpp.

◆ NEONSIMDIntrinsicsProvenSorted

bool NEONSIMDIntrinsicsProvenSorted = false
static

Definition at line 7979 of file CGBuiltin.cpp.

◆ SVEBitsPerBlock

constexpr unsigned SVEBitsPerBlock = 128
constexpr

Definition at line 10241 of file CGBuiltin.cpp.

Referenced by getSVEVectorForElementType().

Generated on Thu Jan 16 2025 20:10:31 for clang by doxygen 1.9.6