#include "Target/WebAssembly/WebAssemblyTargetTransformInfo.h"

Inheritance diagram for llvm::WebAssemblyTTIImpl:

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Collaboration diagram for llvm::WebAssemblyTTIImpl:

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Public Member Functions
	WebAssemblyTTIImpl (const WebAssemblyTargetMachine *TM, const Function &F)

bool	areInlineCompatible (const Function Caller, const Function Callee) const

Scalar TTI Implementations
TTI::PopcntSupportKind	getPopcntSupport (unsigned TyWidth) const

void	getUnrollingPreferences (Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP) const

Vector TTI Implementations
unsigned	getNumberOfRegisters (unsigned ClassID) const

unsigned	getRegisterBitWidth (bool Vector) const

unsigned	getArithmeticInstrCost (unsigned Opcode, Type Ty, TTI::TargetCostKind CostKind=TTI::TCK_SizeAndLatency, TTI::OperandValueKind Opd1Info=TTI::OK_AnyValue, TTI::OperandValueKind Opd2Info=TTI::OK_AnyValue, TTI::OperandValueProperties Opd1PropInfo=TTI::OP_None, TTI::OperandValueProperties Opd2PropInfo=TTI::OP_None, ArrayRef< const Value > Args=ArrayRef< const Value * >(), const Instruction *CxtI=nullptr)

unsigned	getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)

Public Member Functions inherited from llvm::BasicTTIImplBase< WebAssemblyTTIImpl >
bool	allowsMisalignedMemoryAccesses (LLVMContext &Context, unsigned BitWidth, unsigned AddressSpace, Align Alignment, bool *Fast) const

bool	hasBranchDivergence ()

bool	useGPUDivergenceAnalysis ()

bool	isSourceOfDivergence (const Value *V)

bool	isAlwaysUniform (const Value *V)

unsigned	getFlatAddressSpace ()

bool	collectFlatAddressOperands (SmallVectorImpl< int > &OpIndexes, Intrinsic::ID IID) const

bool	isNoopAddrSpaceCast (unsigned FromAS, unsigned ToAS) const

unsigned	getAssumedAddrSpace (const Value *V) const

Value *	rewriteIntrinsicWithAddressSpace (IntrinsicInst II, Value OldV, Value *NewV) const

bool	isLegalAddImmediate (int64_t imm)

bool	isLegalICmpImmediate (int64_t imm)

bool	isLegalAddressingMode (Type Ty, GlobalValue BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace, Instruction *I=nullptr)

bool	isIndexedLoadLegal (TTI::MemIndexedMode M, Type *Ty, const DataLayout &DL) const

bool	isIndexedStoreLegal (TTI::MemIndexedMode M, Type *Ty, const DataLayout &DL) const

bool	isLSRCostLess (TTI::LSRCost C1, TTI::LSRCost C2)

bool	isNumRegsMajorCostOfLSR ()

bool	isProfitableLSRChainElement (Instruction *I)

int	getScalingFactorCost (Type Ty, GlobalValue BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace)

bool	isTruncateFree (Type Ty1, Type Ty2)

bool	isProfitableToHoist (Instruction *I)

bool	useAA () const

bool	isTypeLegal (Type *Ty)

unsigned	getRegUsageForType (Type *Ty)

int	getGEPCost (Type PointeeType, const Value Ptr, ArrayRef< const Value * > Operands)

unsigned	getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JumpTableSize, ProfileSummaryInfo PSI, BlockFrequencyInfo BFI)

bool	shouldBuildLookupTables ()

bool	haveFastSqrt (Type *Ty)

bool	isFCmpOrdCheaperThanFCmpZero (Type *Ty)

unsigned	getFPOpCost (Type *Ty)

unsigned	getInliningThresholdMultiplier ()

unsigned	adjustInliningThreshold (const CallBase *CB)

int	getInlinerVectorBonusPercent ()

void	getUnrollingPreferences (Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP)

void	getPeelingPreferences (Loop *L, ScalarEvolution &SE, TTI::PeelingPreferences &PP)

bool	isHardwareLoopProfitable (Loop L, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo LibInfo, HardwareLoopInfo &HWLoopInfo)

bool	preferPredicateOverEpilogue (Loop L, LoopInfo LI, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo TLI, DominatorTree DT, const LoopAccessInfo *LAI)

bool	emitGetActiveLaneMask ()

Optional< Instruction * >	instCombineIntrinsic (InstCombiner &IC, IntrinsicInst &II)

Optional< Value * >	simplifyDemandedUseBitsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedMask, KnownBits &Known, bool &KnownBitsComputed)

Optional< Value * >	simplifyDemandedVectorEltsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts, APInt &UndefElts2, APInt &UndefElts3, std::function< void(Instruction *, unsigned, APInt, APInt &)> SimplifyAndSetOp)

int	getInstructionLatency (const Instruction *I)

virtual Optional< unsigned >	getCacheSize (TargetTransformInfo::CacheLevel Level) const

virtual Optional< unsigned >	getCacheAssociativity (TargetTransformInfo::CacheLevel Level) const

virtual unsigned	getCacheLineSize () const

virtual unsigned	getPrefetchDistance () const

virtual unsigned	getMinPrefetchStride (unsigned NumMemAccesses, unsigned NumStridedMemAccesses, unsigned NumPrefetches, bool HasCall) const

virtual unsigned	getMaxPrefetchIterationsAhead () const

virtual bool	enableWritePrefetching () const

unsigned	getRegisterBitWidth (bool Vector) const

Optional< unsigned >	getMaxVScale () const

unsigned	getScalarizationOverhead (VectorType *InTy, const APInt &DemandedElts, bool Insert, bool Extract)
	Estimate the overhead of scalarizing an instruction. More...

unsigned	getScalarizationOverhead (VectorType *InTy, bool Insert, bool Extract)
	Helper wrapper for the DemandedElts variant of getScalarizationOverhead. More...

unsigned	getScalarizationOverhead (VectorType RetTy, ArrayRef< const Value > Args, ArrayRef< Type * > Tys)
	Estimate the overhead of scalarizing the inputs and outputs of an instruction, with return type RetTy and arguments Args of type Tys. More...

unsigned	getOperandsScalarizationOverhead (ArrayRef< const Value * > Args, ArrayRef< Type * > Tys)
	Estimate the overhead of scalarizing an instructions unique non-constant operands. More...

unsigned	getMaxInterleaveFactor (unsigned VF)

unsigned	getArithmeticInstrCost (unsigned Opcode, Type Ty, TTI::TargetCostKind CostKind=TTI::TCK_RecipThroughput, TTI::OperandValueKind Opd1Info=TTI::OK_AnyValue, TTI::OperandValueKind Opd2Info=TTI::OK_AnyValue, TTI::OperandValueProperties Opd1PropInfo=TTI::OP_None, TTI::OperandValueProperties Opd2PropInfo=TTI::OP_None, ArrayRef< const Value > Args=ArrayRef< const Value * >(), const Instruction *CxtI=nullptr)

unsigned	getShuffleCost (TTI::ShuffleKind Kind, VectorType Tp, int Index, VectorType SubTp)

unsigned	getCastInstrCost (unsigned Opcode, Type Dst, Type Src, TTI::CastContextHint CCH, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)

unsigned	getExtractWithExtendCost (unsigned Opcode, Type Dst, VectorType VecTy, unsigned Index)

unsigned	getCFInstrCost (unsigned Opcode, TTI::TargetCostKind CostKind)

unsigned	getCmpSelInstrCost (unsigned Opcode, Type ValTy, Type CondTy, CmpInst::Predicate VecPred, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)

unsigned	getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)

unsigned	getMemoryOpCost (unsigned Opcode, Type Src, MaybeAlign Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, const Instruction I=nullptr)

unsigned	getGatherScatterOpCost (unsigned Opcode, Type DataTy, const Value Ptr, bool VariableMask, Align Alignment, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)

unsigned	getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, bool UseMaskForCond=false, bool UseMaskForGaps=false)

unsigned	getIntrinsicInstrCost (const IntrinsicCostAttributes &ICA, TTI::TargetCostKind CostKind)
	Get intrinsic cost based on arguments. More...

unsigned	getTypeBasedIntrinsicInstrCost (const IntrinsicCostAttributes &ICA, TTI::TargetCostKind CostKind)
	Get intrinsic cost based on argument types. More...

unsigned	getCallInstrCost (Function F, Type RetTy, ArrayRef< Type * > Tys, TTI::TargetCostKind CostKind=TTI::TCK_SizeAndLatency)
	Compute a cost of the given call instruction. More...

unsigned	getNumberOfParts (Type *Tp)

unsigned	getAddressComputationCost (Type Ty, ScalarEvolution , const SCEV *)

unsigned	getArithmeticReductionCost (unsigned Opcode, VectorType *Ty, bool IsPairwise, TTI::TargetCostKind CostKind)
	Try to calculate arithmetic and shuffle op costs for reduction operations. More...

unsigned	getMinMaxReductionCost (VectorType Ty, VectorType CondTy, bool IsPairwise, bool IsUnsigned, TTI::TargetCostKind CostKind)
	Try to calculate op costs for min/max reduction operations. More...

InstructionCost	getExtendedAddReductionCost (bool IsMLA, bool IsUnsigned, Type ResTy, VectorType Ty, TTI::TargetCostKind CostKind)

unsigned	getVectorSplitCost ()

Public Member Functions inherited from llvm::TargetTransformInfoImplCRTPBase< WebAssemblyTTIImpl >
int	getGEPCost (Type PointeeType, const Value Ptr, ArrayRef< const Value * > Operands, TTI::TargetCostKind CostKind=TTI::TCK_SizeAndLatency)

int	getGEPCost (Type PointeeType, const Value Ptr, ArrayRef< const Value * > Operands, TTI::TargetCostKind CostKind=TTI::TCK_SizeAndLatency) const

int	getUserCost (const User U, ArrayRef< const Value > Operands, TTI::TargetCostKind CostKind)

int	getInstructionLatency (const Instruction *I)

Public Member Functions inherited from llvm::TargetTransformInfoImplBase
	TargetTransformInfoImplBase (const TargetTransformInfoImplBase &Arg)

	TargetTransformInfoImplBase (TargetTransformInfoImplBase &&Arg)

const DataLayout &	getDataLayout () const

int	getGEPCost (Type PointeeType, const Value Ptr, ArrayRef< const Value * > Operands, TTI::TargetCostKind CostKind=TTI::TCK_SizeAndLatency) const

unsigned	getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JTSize, ProfileSummaryInfo PSI, BlockFrequencyInfo BFI) const

unsigned	getInliningThresholdMultiplier () const

unsigned	adjustInliningThreshold (const CallBase *CB) const

int	getInlinerVectorBonusPercent () const

unsigned	getMemcpyCost (const Instruction *I) const

bool	hasBranchDivergence () const

bool	useGPUDivergenceAnalysis () const

bool	isSourceOfDivergence (const Value *V) const

bool	isAlwaysUniform (const Value *V) const

unsigned	getFlatAddressSpace () const

bool	collectFlatAddressOperands (SmallVectorImpl< int > &OpIndexes, Intrinsic::ID IID) const

bool	isNoopAddrSpaceCast (unsigned, unsigned) const

unsigned	getAssumedAddrSpace (const Value *V) const

Value *	rewriteIntrinsicWithAddressSpace (IntrinsicInst II, Value OldV, Value *NewV) const

bool	isLoweredToCall (const Function *F) const

bool	isHardwareLoopProfitable (Loop L, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo LibInfo, HardwareLoopInfo &HWLoopInfo) const

bool	preferPredicateOverEpilogue (Loop L, LoopInfo LI, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo TLI, DominatorTree DT, const LoopAccessInfo *LAI) const

bool	emitGetActiveLaneMask () const

Optional< Instruction * >	instCombineIntrinsic (InstCombiner &IC, IntrinsicInst &II) const

Optional< Value * >	simplifyDemandedUseBitsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedMask, KnownBits &Known, bool &KnownBitsComputed) const

Optional< Value * >	simplifyDemandedVectorEltsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts, APInt &UndefElts2, APInt &UndefElts3, std::function< void(Instruction *, unsigned, APInt, APInt &)> SimplifyAndSetOp) const

void	getUnrollingPreferences (Loop *, ScalarEvolution &, TTI::UnrollingPreferences &) const

void	getPeelingPreferences (Loop *, ScalarEvolution &, TTI::PeelingPreferences &) const

bool	isLegalAddImmediate (int64_t Imm) const

bool	isLegalICmpImmediate (int64_t Imm) const

bool	isLegalAddressingMode (Type Ty, GlobalValue BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace, Instruction *I=nullptr) const

bool	isLSRCostLess (TTI::LSRCost &C1, TTI::LSRCost &C2) const

bool	isNumRegsMajorCostOfLSR () const

bool	isProfitableLSRChainElement (Instruction *I) const

bool	canMacroFuseCmp () const

bool	canSaveCmp (Loop L, BranchInst BI, ScalarEvolution SE, LoopInfo LI, DominatorTree DT, AssumptionCache AC, TargetLibraryInfo LibInfo) const

TTI::AddressingModeKind	getPreferredAddressingMode (const Loop L, ScalarEvolution SE) const

bool	isLegalMaskedStore (Type *DataType, Align Alignment) const

bool	isLegalMaskedLoad (Type *DataType, Align Alignment) const

bool	isLegalNTStore (Type *DataType, Align Alignment) const

bool	isLegalNTLoad (Type *DataType, Align Alignment) const

bool	isLegalMaskedScatter (Type *DataType, Align Alignment) const

bool	isLegalMaskedGather (Type *DataType, Align Alignment) const

bool	isLegalMaskedCompressStore (Type *DataType) const

bool	isLegalMaskedExpandLoad (Type *DataType) const

bool	hasDivRemOp (Type *DataType, bool IsSigned) const

bool	hasVolatileVariant (Instruction *I, unsigned AddrSpace) const

bool	prefersVectorizedAddressing () const

int	getScalingFactorCost (Type Ty, GlobalValue BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace) const

bool	LSRWithInstrQueries () const

bool	isTruncateFree (Type Ty1, Type Ty2) const

bool	isProfitableToHoist (Instruction *I) const

bool	useAA () const

bool	isTypeLegal (Type *Ty) const

unsigned	getRegUsageForType (Type *Ty) const

bool	shouldBuildLookupTables () const

bool	shouldBuildLookupTablesForConstant (Constant *C) const

bool	useColdCCForColdCall (Function &F) const

unsigned	getScalarizationOverhead (VectorType *Ty, const APInt &DemandedElts, bool Insert, bool Extract) const

unsigned	getOperandsScalarizationOverhead (ArrayRef< const Value * > Args, ArrayRef< Type * > Tys) const

bool	supportsEfficientVectorElementLoadStore () const

bool	enableAggressiveInterleaving (bool LoopHasReductions) const

TTI::MemCmpExpansionOptions	enableMemCmpExpansion (bool OptSize, bool IsZeroCmp) const

bool	enableInterleavedAccessVectorization () const

bool	enableMaskedInterleavedAccessVectorization () const

bool	isFPVectorizationPotentiallyUnsafe () const

bool	allowsMisalignedMemoryAccesses (LLVMContext &Context, unsigned BitWidth, unsigned AddressSpace, Align Alignment, bool *Fast) const

TTI::PopcntSupportKind	getPopcntSupport (unsigned IntTyWidthInBit) const

bool	haveFastSqrt (Type *Ty) const

bool	isFCmpOrdCheaperThanFCmpZero (Type *Ty) const

unsigned	getFPOpCost (Type *Ty) const

int	getIntImmCodeSizeCost (unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty) const

unsigned	getIntImmCost (const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind) const

unsigned	getIntImmCostInst (unsigned Opcode, unsigned Idx, const APInt &Imm, Type Ty, TTI::TargetCostKind CostKind, Instruction Inst=nullptr) const

unsigned	getIntImmCostIntrin (Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind) const

unsigned	getNumberOfRegisters (unsigned ClassID) const

unsigned	getRegisterClassForType (bool Vector, Type *Ty=nullptr) const

const char *	getRegisterClassName (unsigned ClassID) const

unsigned	getRegisterBitWidth (bool Vector) const

unsigned	getMinVectorRegisterBitWidth () const

Optional< unsigned >	getMaxVScale () const

bool	shouldMaximizeVectorBandwidth (bool OptSize) const

ElementCount	getMinimumVF (unsigned ElemWidth, bool IsScalable) const

unsigned	getMaximumVF (unsigned ElemWidth, unsigned Opcode) const

bool	shouldConsiderAddressTypePromotion (const Instruction &I, bool &AllowPromotionWithoutCommonHeader) const

unsigned	getCacheLineSize () const

llvm::Optional< unsigned >	getCacheSize (TargetTransformInfo::CacheLevel Level) const

llvm::Optional< unsigned >	getCacheAssociativity (TargetTransformInfo::CacheLevel Level) const

unsigned	getPrefetchDistance () const

unsigned	getMinPrefetchStride (unsigned NumMemAccesses, unsigned NumStridedMemAccesses, unsigned NumPrefetches, bool HasCall) const

unsigned	getMaxPrefetchIterationsAhead () const

bool	enableWritePrefetching () const

unsigned	getMaxInterleaveFactor (unsigned VF) const

unsigned	getArithmeticInstrCost (unsigned Opcode, Type Ty, TTI::TargetCostKind CostKind, TTI::OperandValueKind Opd1Info, TTI::OperandValueKind Opd2Info, TTI::OperandValueProperties Opd1PropInfo, TTI::OperandValueProperties Opd2PropInfo, ArrayRef< const Value > Args, const Instruction *CxtI=nullptr) const

unsigned	getShuffleCost (TTI::ShuffleKind Kind, VectorType Ty, int Index, VectorType SubTp) const

unsigned	getCastInstrCost (unsigned Opcode, Type Dst, Type Src, TTI::CastContextHint CCH, TTI::TargetCostKind CostKind, const Instruction *I) const

unsigned	getExtractWithExtendCost (unsigned Opcode, Type Dst, VectorType VecTy, unsigned Index) const

unsigned	getCFInstrCost (unsigned Opcode, TTI::TargetCostKind CostKind) const

unsigned	getCmpSelInstrCost (unsigned Opcode, Type ValTy, Type CondTy, CmpInst::Predicate VecPred, TTI::TargetCostKind CostKind, const Instruction *I) const

unsigned	getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index) const

unsigned	getMemoryOpCost (unsigned Opcode, Type Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, const Instruction I) const

unsigned	getMaskedMemoryOpCost (unsigned Opcode, Type *Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind) const

unsigned	getGatherScatterOpCost (unsigned Opcode, Type DataTy, const Value Ptr, bool VariableMask, Align Alignment, TTI::TargetCostKind CostKind, const Instruction *I=nullptr) const

unsigned	getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, bool UseMaskForCond, bool UseMaskForGaps) const

unsigned	getIntrinsicInstrCost (const IntrinsicCostAttributes &ICA, TTI::TargetCostKind CostKind) const

unsigned	getCallInstrCost (Function F, Type RetTy, ArrayRef< Type * > Tys, TTI::TargetCostKind CostKind) const

unsigned	getNumberOfParts (Type *Tp) const

unsigned	getAddressComputationCost (Type Tp, ScalarEvolution , const SCEV *) const

unsigned	getArithmeticReductionCost (unsigned, VectorType *, bool, TTI::TargetCostKind) const

unsigned	getMinMaxReductionCost (VectorType , VectorType , bool, bool, TTI::TargetCostKind) const

InstructionCost	getExtendedAddReductionCost (bool IsMLA, bool IsUnsigned, Type ResTy, VectorType Ty, TTI::TargetCostKind CostKind=TTI::TCK_RecipThroughput) const

unsigned	getCostOfKeepingLiveOverCall (ArrayRef< Type * > Tys) const

bool	getTgtMemIntrinsic (IntrinsicInst *Inst, MemIntrinsicInfo &Info) const

unsigned	getAtomicMemIntrinsicMaxElementSize () const

Value *	getOrCreateResultFromMemIntrinsic (IntrinsicInst Inst, Type ExpectedType) const

Type *	getMemcpyLoopLoweringType (LLVMContext &Context, Value *Length, unsigned SrcAddrSpace, unsigned DestAddrSpace, unsigned SrcAlign, unsigned DestAlign) const

void	getMemcpyLoopResidualLoweringType (SmallVectorImpl< Type * > &OpsOut, LLVMContext &Context, unsigned RemainingBytes, unsigned SrcAddrSpace, unsigned DestAddrSpace, unsigned SrcAlign, unsigned DestAlign) const

bool	areInlineCompatible (const Function Caller, const Function Callee) const

bool	areFunctionArgsABICompatible (const Function Caller, const Function Callee, SmallPtrSetImpl< Argument * > &Args) const

bool	isIndexedLoadLegal (TTI::MemIndexedMode Mode, Type *Ty, const DataLayout &DL) const

bool	isIndexedStoreLegal (TTI::MemIndexedMode Mode, Type *Ty, const DataLayout &DL) const

unsigned	getLoadStoreVecRegBitWidth (unsigned AddrSpace) const

bool	isLegalToVectorizeLoad (LoadInst *LI) const

bool	isLegalToVectorizeStore (StoreInst *SI) const

bool	isLegalToVectorizeLoadChain (unsigned ChainSizeInBytes, Align Alignment, unsigned AddrSpace) const

bool	isLegalToVectorizeStoreChain (unsigned ChainSizeInBytes, Align Alignment, unsigned AddrSpace) const

bool	isLegalToVectorizeReduction (RecurrenceDescriptor RdxDesc, ElementCount VF) const

unsigned	getLoadVectorFactor (unsigned VF, unsigned LoadSize, unsigned ChainSizeInBytes, VectorType *VecTy) const

unsigned	getStoreVectorFactor (unsigned VF, unsigned StoreSize, unsigned ChainSizeInBytes, VectorType *VecTy) const

bool	preferInLoopReduction (unsigned Opcode, Type *Ty, TTI::ReductionFlags Flags) const

bool	preferPredicatedReductionSelect (unsigned Opcode, Type *Ty, TTI::ReductionFlags Flags) const

bool	shouldExpandReduction (const IntrinsicInst *II) const

unsigned	getGISelRematGlobalCost () const

bool	supportsScalableVectors () const

bool	hasActiveVectorLength () const

Additional Inherited Members
Protected Types inherited from llvm::TargetTransformInfoImplBase
typedef TargetTransformInfo	TTI

Protected Member Functions inherited from llvm::BasicTTIImplBase< WebAssemblyTTIImpl >
	BasicTTIImplBase (const TargetMachine *TM, const DataLayout &DL)

virtual	~BasicTTIImplBase ()=default

Protected Member Functions inherited from llvm::TargetTransformInfoImplCRTPBase< WebAssemblyTTIImpl >
	TargetTransformInfoImplCRTPBase (const DataLayout &DL)

Protected Member Functions inherited from llvm::TargetTransformInfoImplBase
	TargetTransformInfoImplBase (const DataLayout &DL)

unsigned	minRequiredElementSize (const Value *Val, bool &isSigned) const

bool	isStridedAccess (const SCEV *Ptr) const

const SCEVConstant *	getConstantStrideStep (ScalarEvolution SE, const SCEV Ptr) const

bool	isConstantStridedAccessLessThan (ScalarEvolution SE, const SCEV Ptr, int64_t MergeDistance) const

Protected Attributes inherited from llvm::BasicTTIImplBase< WebAssemblyTTIImpl >
const DataLayout &	DL

Protected Attributes inherited from llvm::TargetTransformInfoImplBase
const DataLayout &	DL

Detailed Description

Definition at line 28 of file WebAssemblyTargetTransformInfo.h.

Constructor & Destructor Documentation

◆ WebAssemblyTTIImpl()

llvm::WebAssemblyTTIImpl::WebAssemblyTTIImpl	(	const WebAssemblyTargetMachine *	TM,
		const Function &	F
	)

inline

Definition at line 40 of file WebAssemblyTargetTransformInfo.h.

Member Function Documentation

◆ areInlineCompatible()

bool WebAssemblyTTIImpl::areInlineCompatible	(	const Function *	Caller,
		const Function *	Callee
	)		const

Definition at line 88 of file WebAssemblyTargetTransformInfo.cpp.

References llvm::TargetLoweringBase::getTargetMachine(), and llvm::SystemZISD::TM.

◆ getArithmeticInstrCost()

unsigned WebAssemblyTTIImpl::getArithmeticInstrCost	(	unsigned	Opcode,
		Type *	Ty,
		TTI::TargetCostKind	CostKind = `TTI::TCK_SizeAndLatency`,
		TTI::OperandValueKind	Opd1Info = `TTI::OK_AnyValue`,
		TTI::OperandValueKind	Opd2Info = `TTI::OK_AnyValue`,
		TTI::OperandValueProperties	Opd1PropInfo = `TTI::OP_None`,
		TTI::OperandValueProperties	Opd2PropInfo = `TTI::OP_None`,
		ArrayRef< const Value * >	Args = `ArrayRef<const Value *>()`,
		const Instruction *	CxtI = `nullptr`
	)