Base class for use as a mix-in that aids implementing a TargetTransformInfo-compatible class. More...

#include "llvm/Analysis/TargetTransformInfoImpl.h"

Inheritance diagram for llvm::TargetTransformInfoImplBase:

Public Member Functions
virtual	~TargetTransformInfoImplBase ()
	TargetTransformInfoImplBase (const TargetTransformInfoImplBase &Arg)=default
	TargetTransformInfoImplBase (TargetTransformInfoImplBase &&Arg)
virtual const DataLayout &	getDataLayout () const
virtual InstructionCost	getGEPCost (Type PointeeType, const Value Ptr, ArrayRef< const Value * > Operands, Type *AccessType, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getPointersChainCost (ArrayRef< const Value * > Ptrs, const Value Base, const TTI::PointersChainInfo &Info, Type AccessTy, TTI::TargetCostKind CostKind) const
virtual unsigned	getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JTSize, ProfileSummaryInfo PSI, BlockFrequencyInfo BFI) const
virtual InstructionCost	getInstructionCost (const User U, ArrayRef< const Value > Operands, TTI::TargetCostKind CostKind) const
virtual unsigned	getInliningThresholdMultiplier () const
virtual unsigned	getInliningCostBenefitAnalysisSavingsMultiplier () const
virtual unsigned	getInliningCostBenefitAnalysisProfitableMultiplier () const
virtual int	getInliningLastCallToStaticBonus () const
virtual unsigned	adjustInliningThreshold (const CallBase *CB) const
virtual unsigned	getCallerAllocaCost (const CallBase CB, const AllocaInst AI) const
virtual int	getInlinerVectorBonusPercent () const
virtual InstructionCost	getMemcpyCost (const Instruction *I) const
virtual uint64_t	getMaxMemIntrinsicInlineSizeThreshold () const
virtual BranchProbability	getPredictableBranchThreshold () const
virtual InstructionCost	getBranchMispredictPenalty () const
virtual bool	hasBranchDivergence (const Function *F=nullptr) const
virtual InstructionUniformity	getInstructionUniformity (const Value *V) const
virtual bool	isValidAddrSpaceCast (unsigned FromAS, unsigned ToAS) const
virtual bool	addrspacesMayAlias (unsigned AS0, unsigned AS1) const
virtual unsigned	getFlatAddressSpace () const
virtual bool	collectFlatAddressOperands (SmallVectorImpl< int > &OpIndexes, Intrinsic::ID IID) const
virtual bool	isNoopAddrSpaceCast (unsigned, unsigned) const
virtual std::pair< KnownBits, KnownBits >	computeKnownBitsAddrSpaceCast (unsigned ToAS, const Value &PtrOp) const
virtual KnownBits	computeKnownBitsAddrSpaceCast (unsigned FromAS, unsigned ToAS, const KnownBits &FromPtrBits) const
virtual APInt	getAddrSpaceCastPreservedPtrMask (unsigned SrcAS, unsigned DstAS) const
virtual bool	canHaveNonUndefGlobalInitializerInAddressSpace (unsigned AS) const
virtual unsigned	getAssumedAddrSpace (const Value *V) const
virtual bool	isSingleThreaded () const
virtual std::pair< const Value *, unsigned >	getPredicatedAddrSpace (const Value *V) const
virtual Value *	rewriteIntrinsicWithAddressSpace (IntrinsicInst II, Value OldV, Value *NewV) const
virtual bool	isLoweredToCall (const Function *F) const
virtual bool	isHardwareLoopProfitable (Loop L, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo LibInfo, HardwareLoopInfo &HWLoopInfo) const
virtual unsigned	getEpilogueVectorizationMinVF () const
virtual bool	preferPredicateOverEpilogue (TailFoldingInfo *TFI) const
virtual TailFoldingStyle	getPreferredTailFoldingStyle (bool IVUpdateMayOverflow=true) const
virtual std::optional< Instruction * >	instCombineIntrinsic (InstCombiner &IC, IntrinsicInst &II) const
virtual std::optional< Value * >	simplifyDemandedUseBitsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedMask, KnownBits &Known, bool &KnownBitsComputed) const
virtual std::optional< Value * >	simplifyDemandedVectorEltsIntrinsic (InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts, APInt &UndefElts2, APInt &UndefElts3, std::function< void(Instruction *, unsigned, APInt, APInt &)> SimplifyAndSetOp) const
virtual void	getUnrollingPreferences (Loop , ScalarEvolution &, TTI::UnrollingPreferences &, OptimizationRemarkEmitter ) const
virtual void	getPeelingPreferences (Loop *, ScalarEvolution &, TTI::PeelingPreferences &) const
virtual bool	isLegalAddImmediate (int64_t Imm) const
virtual bool	isLegalAddScalableImmediate (int64_t Imm) const
virtual bool	isLegalICmpImmediate (int64_t Imm) const
virtual bool	isLegalAddressingMode (Type Ty, GlobalValue BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace, Instruction *I=nullptr, int64_t ScalableOffset=0) const
virtual bool	isLSRCostLess (const TTI::LSRCost &C1, const TTI::LSRCost &C2) const
virtual bool	isNumRegsMajorCostOfLSR () const
virtual bool	shouldDropLSRSolutionIfLessProfitable () const
virtual bool	isProfitableLSRChainElement (Instruction *I) const
virtual bool	canMacroFuseCmp () const
virtual bool	canSaveCmp (Loop L, BranchInst BI, ScalarEvolution SE, LoopInfo LI, DominatorTree DT, AssumptionCache AC, TargetLibraryInfo LibInfo) const
virtual TTI::AddressingModeKind	getPreferredAddressingMode (const Loop L, ScalarEvolution SE) const
virtual bool	isLegalMaskedStore (Type *DataType, Align Alignment, unsigned AddressSpace, TTI::MaskKind MaskKind) const
virtual bool	isLegalMaskedLoad (Type *DataType, Align Alignment, unsigned AddressSpace, TTI::MaskKind MaskKind) const
virtual bool	isLegalNTStore (Type *DataType, Align Alignment) const
virtual bool	isLegalNTLoad (Type *DataType, Align Alignment) const
virtual bool	isLegalBroadcastLoad (Type *ElementTy, ElementCount NumElements) const
virtual bool	isLegalMaskedScatter (Type *DataType, Align Alignment) const
virtual bool	isLegalMaskedGather (Type *DataType, Align Alignment) const
virtual bool	forceScalarizeMaskedGather (VectorType *DataType, Align Alignment) const
virtual bool	forceScalarizeMaskedScatter (VectorType *DataType, Align Alignment) const
virtual bool	isLegalMaskedCompressStore (Type *DataType, Align Alignment) const
virtual bool	isLegalAltInstr (VectorType *VecTy, unsigned Opcode0, unsigned Opcode1, const SmallBitVector &OpcodeMask) const
virtual bool	isLegalMaskedExpandLoad (Type *DataType, Align Alignment) const
virtual bool	isLegalStridedLoadStore (Type *DataType, Align Alignment) const
virtual bool	isLegalInterleavedAccessType (VectorType *VTy, unsigned Factor, Align Alignment, unsigned AddrSpace) const
virtual bool	isLegalMaskedVectorHistogram (Type AddrType, Type DataType) const
virtual bool	enableOrderedReductions () const
virtual bool	hasDivRemOp (Type *DataType, bool IsSigned) const
virtual bool	hasVolatileVariant (Instruction *I, unsigned AddrSpace) const
virtual bool	prefersVectorizedAddressing () const
virtual InstructionCost	getScalingFactorCost (Type Ty, GlobalValue BaseGV, StackOffset BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace) const
virtual bool	LSRWithInstrQueries () const
virtual bool	isTruncateFree (Type Ty1, Type Ty2) const
virtual bool	isProfitableToHoist (Instruction *I) const
virtual bool	useAA () const
virtual bool	isTypeLegal (Type *Ty) const
virtual unsigned	getRegUsageForType (Type *Ty) const
virtual bool	shouldBuildLookupTables () const
virtual bool	shouldBuildLookupTablesForConstant (Constant *C) const
virtual bool	shouldBuildRelLookupTables () const
virtual bool	useColdCCForColdCall (Function &F) const
virtual bool	useFastCCForInternalCall (Function &F) const
virtual bool	isTargetIntrinsicTriviallyScalarizable (Intrinsic::ID ID) const
virtual bool	isTargetIntrinsicWithScalarOpAtArg (Intrinsic::ID ID, unsigned ScalarOpdIdx) const
virtual bool	isTargetIntrinsicWithOverloadTypeAtArg (Intrinsic::ID ID, int OpdIdx) const
virtual bool	isTargetIntrinsicWithStructReturnOverloadAtField (Intrinsic::ID ID, int RetIdx) const
virtual InstructionCost	getScalarizationOverhead (VectorType Ty, const APInt &DemandedElts, bool Insert, bool Extract, TTI::TargetCostKind CostKind, bool ForPoisonSrc=true, ArrayRef< Value > VL={}, TTI::VectorInstrContext VIC=TTI::VectorInstrContext::None) const
virtual InstructionCost	getOperandsScalarizationOverhead (ArrayRef< Type * > Tys, TTI::TargetCostKind CostKind, TTI::VectorInstrContext VIC=TTI::VectorInstrContext::None) const
virtual bool	supportsEfficientVectorElementLoadStore () const
virtual bool	supportsTailCalls () const
virtual bool	supportsTailCallFor (const CallBase *CB) const
virtual bool	enableAggressiveInterleaving (bool LoopHasReductions) const
virtual TTI::MemCmpExpansionOptions	enableMemCmpExpansion (bool OptSize, bool IsZeroCmp) const
virtual bool	enableSelectOptimize () const
virtual bool	shouldTreatInstructionLikeSelect (const Instruction *I) const
virtual bool	enableInterleavedAccessVectorization () const
virtual bool	enableMaskedInterleavedAccessVectorization () const
virtual bool	isFPVectorizationPotentiallyUnsafe () const
virtual bool	allowsMisalignedMemoryAccesses (LLVMContext &Context, unsigned BitWidth, unsigned AddressSpace, Align Alignment, unsigned *Fast) const
virtual TTI::PopcntSupportKind	getPopcntSupport (unsigned IntTyWidthInBit) const
virtual bool	haveFastSqrt (Type *Ty) const
virtual bool	isExpensiveToSpeculativelyExecute (const Instruction *I) const
virtual bool	isFCmpOrdCheaperThanFCmpZero (Type *Ty) const
virtual InstructionCost	getFPOpCost (Type *Ty) const
virtual InstructionCost	getIntImmCodeSizeCost (unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty) const
virtual InstructionCost	getIntImmCost (const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getIntImmCostInst (unsigned Opcode, unsigned Idx, const APInt &Imm, Type Ty, TTI::TargetCostKind CostKind, Instruction Inst=nullptr) const
virtual InstructionCost	getIntImmCostIntrin (Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind) const
virtual bool	preferToKeepConstantsAttached (const Instruction &Inst, const Function &Fn) const
virtual unsigned	getNumberOfRegisters (unsigned ClassID) const
virtual bool	hasConditionalLoadStoreForType (Type *Ty, bool IsStore) const
virtual unsigned	getRegisterClassForType (bool Vector, Type *Ty=nullptr) const
virtual const char *	getRegisterClassName (unsigned ClassID) const
virtual TypeSize	getRegisterBitWidth (TargetTransformInfo::RegisterKind K) const
virtual unsigned	getMinVectorRegisterBitWidth () const
virtual std::optional< unsigned >	getMaxVScale () const
virtual std::optional< unsigned >	getVScaleForTuning () const
virtual bool	isVScaleKnownToBeAPowerOfTwo () const
virtual bool	shouldMaximizeVectorBandwidth (TargetTransformInfo::RegisterKind K) const
virtual ElementCount	getMinimumVF (unsigned ElemWidth, bool IsScalable) const
virtual unsigned	getMaximumVF (unsigned ElemWidth, unsigned Opcode) const
virtual unsigned	getStoreMinimumVF (unsigned VF, Type , Type ) const
virtual bool	shouldConsiderAddressTypePromotion (const Instruction &I, bool &AllowPromotionWithoutCommonHeader) const
virtual unsigned	getCacheLineSize () const
virtual std::optional< unsigned >	getCacheSize (TargetTransformInfo::CacheLevel Level) const
virtual std::optional< unsigned >	getCacheAssociativity (TargetTransformInfo::CacheLevel Level) const
virtual std::optional< unsigned >	getMinPageSize () 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
virtual bool	shouldPrefetchAddressSpace (unsigned AS) const
virtual InstructionCost	getPartialReductionCost (unsigned Opcode, Type InputTypeA, Type InputTypeB, Type *AccumType, ElementCount VF, TTI::PartialReductionExtendKind OpAExtend, TTI::PartialReductionExtendKind OpBExtend, std::optional< unsigned > BinOp, TTI::TargetCostKind CostKind, std::optional< FastMathFlags > FMF) const
virtual unsigned	getMaxInterleaveFactor (ElementCount VF) const
virtual InstructionCost	getArithmeticInstrCost (unsigned Opcode, Type Ty, TTI::TargetCostKind CostKind, TTI::OperandValueInfo Opd1Info, TTI::OperandValueInfo Opd2Info, ArrayRef< const Value > Args, const Instruction *CxtI=nullptr) const
virtual InstructionCost	getAltInstrCost (VectorType *VecTy, unsigned Opcode0, unsigned Opcode1, const SmallBitVector &OpcodeMask, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getShuffleCost (TTI::ShuffleKind Kind, VectorType DstTy, VectorType SrcTy, ArrayRef< int > Mask, TTI::TargetCostKind CostKind, int Index, VectorType SubTp, ArrayRef< const Value > Args={}, const Instruction *CxtI=nullptr) const
virtual InstructionCost	getCastInstrCost (unsigned Opcode, Type Dst, Type Src, TTI::CastContextHint CCH, TTI::TargetCostKind CostKind, const Instruction *I) const
virtual InstructionCost	getExtractWithExtendCost (unsigned Opcode, Type Dst, VectorType VecTy, unsigned Index, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getCFInstrCost (unsigned Opcode, TTI::TargetCostKind CostKind, const Instruction *I=nullptr) const
virtual InstructionCost	getCmpSelInstrCost (unsigned Opcode, Type ValTy, Type CondTy, CmpInst::Predicate VecPred, TTI::TargetCostKind CostKind, TTI::OperandValueInfo Op1Info, TTI::OperandValueInfo Op2Info, const Instruction *I) const
virtual InstructionCost	getVectorInstrCost (unsigned Opcode, Type Val, TTI::TargetCostKind CostKind, unsigned Index, const Value Op0, const Value *Op1, TTI::VectorInstrContext VIC=TTI::VectorInstrContext::None) const
virtual InstructionCost	getVectorInstrCost (unsigned Opcode, Type Val, TTI::TargetCostKind CostKind, unsigned Index, Value Scalar, ArrayRef< std::tuple< Value , User , int > > ScalarUserAndIdx, TTI::VectorInstrContext VIC=TTI::VectorInstrContext::None) const
virtual InstructionCost	getVectorInstrCost (const Instruction &I, Type *Val, TTI::TargetCostKind CostKind, unsigned Index, TTI::VectorInstrContext VIC=TTI::VectorInstrContext::None) const
virtual InstructionCost	getIndexedVectorInstrCostFromEnd (unsigned Opcode, Type *Val, TTI::TargetCostKind CostKind, unsigned Index) const
virtual InstructionCost	getReplicationShuffleCost (Type *EltTy, int ReplicationFactor, int VF, const APInt &DemandedDstElts, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getInsertExtractValueCost (unsigned Opcode, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getMemoryOpCost (unsigned Opcode, Type Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, TTI::OperandValueInfo OpInfo, const Instruction I) const
virtual InstructionCost	getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, bool UseMaskForCond, bool UseMaskForGaps) const
virtual InstructionCost	getIntrinsicInstrCost (const IntrinsicCostAttributes &ICA, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getMemIntrinsicInstrCost (const MemIntrinsicCostAttributes &MICA, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getCallInstrCost (Function F, Type RetTy, ArrayRef< Type * > Tys, TTI::TargetCostKind CostKind) const
virtual unsigned	getNumberOfParts (Type *Tp) const
virtual InstructionCost	getAddressComputationCost (Type PtrTy, ScalarEvolution , const SCEV *, TTI::TargetCostKind) const
virtual InstructionCost	getArithmeticReductionCost (unsigned, VectorType *, std::optional< FastMathFlags > FMF, TTI::TargetCostKind) const
virtual InstructionCost	getMinMaxReductionCost (Intrinsic::ID IID, VectorType *, FastMathFlags, TTI::TargetCostKind) const
virtual InstructionCost	getExtendedReductionCost (unsigned Opcode, bool IsUnsigned, Type ResTy, VectorType Ty, std::optional< FastMathFlags > FMF, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getMulAccReductionCost (bool IsUnsigned, unsigned RedOpcode, Type ResTy, VectorType Ty, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getCostOfKeepingLiveOverCall (ArrayRef< Type * > Tys) const
virtual bool	getTgtMemIntrinsic (IntrinsicInst *Inst, MemIntrinsicInfo &Info) const
virtual unsigned	getAtomicMemIntrinsicMaxElementSize () const
virtual Value *	getOrCreateResultFromMemIntrinsic (IntrinsicInst Inst, Type ExpectedType, bool CanCreate=true) const
virtual Type *	getMemcpyLoopLoweringType (LLVMContext &Context, Value *Length, unsigned SrcAddrSpace, unsigned DestAddrSpace, Align SrcAlign, Align DestAlign, std::optional< uint32_t > AtomicElementSize) const
virtual void	getMemcpyLoopResidualLoweringType (SmallVectorImpl< Type * > &OpsOut, LLVMContext &Context, unsigned RemainingBytes, unsigned SrcAddrSpace, unsigned DestAddrSpace, Align SrcAlign, Align DestAlign, std::optional< uint32_t > AtomicCpySize) const
virtual bool	areInlineCompatible (const Function Caller, const Function Callee) const
virtual unsigned	getInlineCallPenalty (const Function *F, const CallBase &Call, unsigned DefaultCallPenalty) const
virtual bool	shouldCopyAttributeWhenOutliningFrom (const Function *Caller, const Attribute &Attr) const
virtual bool	areTypesABICompatible (const Function Caller, const Function Callee, ArrayRef< Type * > Types) const
virtual bool	isIndexedLoadLegal (TTI::MemIndexedMode Mode, Type *Ty) const
virtual bool	isIndexedStoreLegal (TTI::MemIndexedMode Mode, Type *Ty) const
virtual unsigned	getLoadStoreVecRegBitWidth (unsigned AddrSpace) const
virtual bool	isLegalToVectorizeLoad (LoadInst *LI) const
virtual bool	isLegalToVectorizeStore (StoreInst *SI) const
virtual bool	isLegalToVectorizeLoadChain (unsigned ChainSizeInBytes, Align Alignment, unsigned AddrSpace) const
virtual bool	isLegalToVectorizeStoreChain (unsigned ChainSizeInBytes, Align Alignment, unsigned AddrSpace) const
virtual bool	isLegalToVectorizeReduction (const RecurrenceDescriptor &RdxDesc, ElementCount VF) const
virtual bool	isElementTypeLegalForScalableVector (Type *Ty) const
virtual unsigned	getLoadVectorFactor (unsigned VF, unsigned LoadSize, unsigned ChainSizeInBytes, VectorType *VecTy) const
virtual unsigned	getStoreVectorFactor (unsigned VF, unsigned StoreSize, unsigned ChainSizeInBytes, VectorType *VecTy) const
virtual bool	preferFixedOverScalableIfEqualCost (bool IsEpilogue) const
virtual bool	preferInLoopReduction (RecurKind Kind, Type *Ty) const
virtual bool	preferAlternateOpcodeVectorization () const
virtual bool	preferPredicatedReductionSelect () const
virtual bool	preferEpilogueVectorization (ElementCount Iters) const
virtual bool	shouldConsiderVectorizationRegPressure () const
virtual bool	shouldExpandReduction (const IntrinsicInst *II) const
virtual TTI::ReductionShuffle	getPreferredExpandedReductionShuffle (const IntrinsicInst *II) const
virtual unsigned	getGISelRematGlobalCost () const
virtual unsigned	getMinTripCountTailFoldingThreshold () const
virtual bool	supportsScalableVectors () const
virtual bool	enableScalableVectorization () const
virtual bool	hasActiveVectorLength () const
virtual bool	isProfitableToSinkOperands (Instruction I, SmallVectorImpl< Use > &Ops) const
virtual bool	isVectorShiftByScalarCheap (Type *Ty) const
virtual TargetTransformInfo::VPLegalization	getVPLegalizationStrategy (const VPIntrinsic &PI) const
virtual bool	hasArmWideBranch (bool) const
virtual APInt	getFeatureMask (const Function &F) const
virtual APInt	getPriorityMask (const Function &F) const
virtual bool	isMultiversionedFunction (const Function &F) const
virtual unsigned	getMaxNumArgs () const
virtual unsigned	getNumBytesToPadGlobalArray (unsigned Size, Type *ArrayType) const
virtual void	collectKernelLaunchBounds (const Function &F, SmallVectorImpl< std::pair< StringRef, int64_t > > &LB) const
virtual bool	allowVectorElementIndexingUsingGEP () const

Protected Types
typedef TargetTransformInfo	TTI

Protected Member Functions
	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
const DataLayout &	DL

Detailed Description

Base class for use as a mix-in that aids implementing a TargetTransformInfo-compatible class.

Definition at line 35 of file TargetTransformInfoImpl.h.

Member Typedef Documentation

◆ TTI

typedef TargetTransformInfo llvm::TargetTransformInfoImplBase::TTI

protected

Definition at line 38 of file TargetTransformInfoImpl.h.

Constructor & Destructor Documentation

◆ TargetTransformInfoImplBase() [1/3]

llvm::TargetTransformInfoImplBase::TargetTransformInfoImplBase ( const DataLayout & DL )

inlineexplicitprotected

Definition at line 42 of file TargetTransformInfoImpl.h.

References DL.

Referenced by TargetTransformInfoImplBase(), and TargetTransformInfoImplBase().

◆ ~TargetTransformInfoImplBase()

TargetTransformInfoImplBase::~TargetTransformInfoImplBase ( )

virtualdefault

◆ TargetTransformInfoImplBase() [2/3]

llvm::TargetTransformInfoImplBase::TargetTransformInfoImplBase ( const TargetTransformInfoImplBase & Arg )

default

References TargetTransformInfoImplBase().

◆ TargetTransformInfoImplBase() [3/3]

llvm::TargetTransformInfoImplBase::TargetTransformInfoImplBase ( TargetTransformInfoImplBase && Arg )

inline

Definition at line 49 of file TargetTransformInfoImpl.h.

References DL, and TargetTransformInfoImplBase().

Member Function Documentation

◆ addrspacesMayAlias()

virtual bool llvm::TargetTransformInfoImplBase::addrspacesMayAlias	(	unsigned	AS0,
		unsigned	AS1 ) const

inlinevirtual

Definition at line 143 of file TargetTransformInfoImpl.h.

◆ adjustInliningThreshold()

virtual unsigned llvm::TargetTransformInfoImplBase::adjustInliningThreshold ( const CallBase * CB ) const

inlinevirtual

Definition at line 103 of file TargetTransformInfoImpl.h.

◆ allowsMisalignedMemoryAccesses()

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

inlinevirtual

Definition at line 561 of file TargetTransformInfoImpl.h.

References llvm::BitWidth, and llvm::CallingConv::Fast.

◆ allowVectorElementIndexingUsingGEP()

virtual bool llvm::TargetTransformInfoImplBase::allowVectorElementIndexingUsingGEP ( ) const

inlinevirtual

Reimplemented in llvm::SPIRVTTIImpl.

Definition at line 1215 of file TargetTransformInfoImpl.h.

◆ areInlineCompatible()

virtual bool llvm::TargetTransformInfoImplBase::areInlineCompatible	(	const Function *	Caller,
		const Function *	Callee ) const

inlinevirtual

Definition at line 1060 of file TargetTransformInfoImpl.h.

◆ areTypesABICompatible()

virtual bool llvm::TargetTransformInfoImplBase::areTypesABICompatible	(	const Function *	Caller,
		const Function *	Callee,
		ArrayRef< Type * >	Types ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::PPCTTIImpl, and llvm::X86TTIImpl.

Definition at line 1080 of file TargetTransformInfoImpl.h.

Referenced by llvm::AArch64TTIImpl::areTypesABICompatible(), llvm::PPCTTIImpl::areTypesABICompatible(), and llvm::X86TTIImpl::areTypesABICompatible().

◆ canHaveNonUndefGlobalInitializerInAddressSpace()

virtual bool llvm::TargetTransformInfoImplBase::canHaveNonUndefGlobalInitializerInAddressSpace ( unsigned AS ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, and llvm::NVPTXTTIImpl.

Definition at line 202 of file TargetTransformInfoImpl.h.

◆ canMacroFuseCmp()

virtual bool llvm::TargetTransformInfoImplBase::canMacroFuseCmp ( ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 345 of file TargetTransformInfoImpl.h.

◆ canSaveCmp()

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

inlinevirtual

Reimplemented in llvm::PPCTTIImpl.

Definition at line 347 of file TargetTransformInfoImpl.h.

◆ collectFlatAddressOperands()

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

inlinevirtual

Definition at line 149 of file TargetTransformInfoImpl.h.

◆ collectKernelLaunchBounds()

virtual void llvm::TargetTransformInfoImplBase::collectKernelLaunchBounds	(	const Function &	F,
		SmallVectorImpl< std::pair< StringRef, int64_t > > &	LB ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, and llvm::NVPTXTTIImpl.

Definition at line 1211 of file TargetTransformInfoImpl.h.

References F.

◆ computeKnownBitsAddrSpaceCast() [1/2]

virtual KnownBits llvm::TargetTransformInfoImplBase::computeKnownBitsAddrSpaceCast	(	unsigned	FromAS,
		unsigned	ToAS,
		const KnownBits &	FromPtrBits ) const

inlinevirtual

Definition at line 183 of file TargetTransformInfoImpl.h.

References llvm::KnownBits::anyextOrTrunc(), and DL.

◆ computeKnownBitsAddrSpaceCast() [2/2]

virtual std::pair< KnownBits, KnownBits > llvm::TargetTransformInfoImplBase::computeKnownBitsAddrSpaceCast	(	unsigned	ToAS,
		const Value &	PtrOp ) const

inlinevirtual

Definition at line 157 of file TargetTransformInfoImpl.h.

References assert(), llvm::computeKnownBits(), computeKnownBitsAddrSpaceCast(), DL, llvm::dyn_cast(), llvm::Type::getPointerAddressSpace(), llvm::Value::getType(), and llvm::Type::isPtrOrPtrVectorTy().

Referenced by computeKnownBitsAddrSpaceCast().

◆ enableAggressiveInterleaving()

virtual bool llvm::TargetTransformInfoImplBase::enableAggressiveInterleaving ( bool LoopHasReductions ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::HexagonTTIImpl, and llvm::PPCTTIImpl.

Definition at line 529 of file TargetTransformInfoImpl.h.

◆ enableInterleavedAccessVectorization()

virtual bool llvm::TargetTransformInfoImplBase::enableInterleavedAccessVectorization ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, llvm::WebAssemblyTTIImpl, and llvm::X86TTIImpl.

Definition at line 553 of file TargetTransformInfoImpl.h.

◆ enableMaskedInterleavedAccessVectorization()

virtual bool llvm::TargetTransformInfoImplBase::enableMaskedInterleavedAccessVectorization ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 555 of file TargetTransformInfoImpl.h.

◆ enableMemCmpExpansion()

virtual TTI::MemCmpExpansionOptions llvm::TargetTransformInfoImplBase::enableMemCmpExpansion	(	bool	OptSize,
		bool	IsZeroCmp ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::BPFTTIImpl, llvm::LoongArchTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::WebAssemblyTTIImpl, and llvm::X86TTIImpl.

Definition at line 534 of file TargetTransformInfoImpl.h.

◆ enableOrderedReductions()

virtual bool llvm::TargetTransformInfoImplBase::enableOrderedReductions ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 437 of file TargetTransformInfoImpl.h.

◆ enableScalableVectorization()

virtual bool llvm::TargetTransformInfoImplBase::enableScalableVectorization ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1172 of file TargetTransformInfoImpl.h.

◆ enableSelectOptimize()

virtual bool llvm::TargetTransformInfoImplBase::enableSelectOptimize ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 538 of file TargetTransformInfoImpl.h.

◆ enableWritePrefetching()

virtual bool llvm::TargetTransformInfoImplBase::enableWritePrefetching ( ) const

inlinevirtual

Definition at line 705 of file TargetTransformInfoImpl.h.

◆ forceScalarizeMaskedGather()

virtual bool llvm::TargetTransformInfoImplBase::forceScalarizeMaskedGather	(	VectorType *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 397 of file TargetTransformInfoImpl.h.

◆ forceScalarizeMaskedScatter()

virtual bool llvm::TargetTransformInfoImplBase::forceScalarizeMaskedScatter	(	VectorType *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 402 of file TargetTransformInfoImpl.h.

◆ getAddressComputationCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getAddressComputationCost	(	Type *	PtrTy,
		ScalarEvolution *	,
		const SCEV *	,
		TTI::TargetCostKind	) const

inlinevirtual

Definition at line 982 of file TargetTransformInfoImpl.h.

◆ getAddrSpaceCastPreservedPtrMask()

virtual APInt llvm::TargetTransformInfoImplBase::getAddrSpaceCastPreservedPtrMask	(	unsigned	SrcAS,
		unsigned	DstAS ) const

inlinevirtual

Reimplemented in llvm::NVPTXTTIImpl.

Definition at line 196 of file TargetTransformInfoImpl.h.

References DL.

Referenced by llvm::NVPTXTTIImpl::getAddrSpaceCastPreservedPtrMask().

◆ getAltInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getAltInstrCost	(	VectorType *	VecTy,
		unsigned	Opcode0,
		unsigned	Opcode1,
		const SmallBitVector &	OpcodeMask,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 758 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::InstructionCost::getInvalid().

◆ getArithmeticInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getArithmeticInstrCost	(	unsigned	Opcode,
		Type *	Ty,
		TTI::TargetCostKind	CostKind,
		TTI::OperandValueInfo	Opd1Info,
		TTI::OperandValueInfo	Opd2Info,
		ArrayRef< const Value * >	Args,
		const Instruction *	CxtI = nullptr ) const

inlinevirtual

Definition at line 718 of file TargetTransformInfoImpl.h.

References llvm::any_of(), CostKind, llvm::dyn_cast(), II, llvm::TargetTransformInfo::TCC_Expensive, llvm::TargetTransformInfo::TCC_Free, and llvm::TargetTransformInfo::TCK_Latency.

Referenced by llvm::TargetTransformInfoImplCRTPBase< T >::getPointersChainCost().

◆ getArithmeticReductionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getArithmeticReductionCost	(	unsigned	,
		VectorType *	,
		std::optional< FastMathFlags >	FMF,
		TTI::TargetCostKind	) const

inlinevirtual

Definition at line 990 of file TargetTransformInfoImpl.h.

◆ getAssumedAddrSpace()

virtual unsigned llvm::TargetTransformInfoImplBase::getAssumedAddrSpace ( const Value * V ) const

inlinevirtual

Definition at line 206 of file TargetTransformInfoImpl.h.

◆ getAtomicMemIntrinsicMaxElementSize()

virtual unsigned llvm::TargetTransformInfoImplBase::getAtomicMemIntrinsicMaxElementSize ( ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 1025 of file TargetTransformInfoImpl.h.

◆ getBranchMispredictPenalty()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getBranchMispredictPenalty ( ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 129 of file TargetTransformInfoImpl.h.

◆ getCacheAssociativity()

virtual std::optional< unsigned > llvm::TargetTransformInfoImplBase::getCacheAssociativity ( TargetTransformInfo::CacheLevel Level ) const

inlinevirtual

Definition at line 684 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::L1D, llvm::TargetTransformInfo::L2D, and llvm_unreachable.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getCacheAssociativity().

◆ getCacheLineSize()

virtual unsigned llvm::TargetTransformInfoImplBase::getCacheLineSize ( ) const

inlinevirtual

Definition at line 671 of file TargetTransformInfoImpl.h.

◆ getCacheSize()

virtual std::optional< unsigned > llvm::TargetTransformInfoImplBase::getCacheSize ( TargetTransformInfo::CacheLevel Level ) const

inlinevirtual

Definition at line 673 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::L1D, llvm::TargetTransformInfo::L2D, and llvm_unreachable.

◆ getCallerAllocaCost()

virtual unsigned llvm::TargetTransformInfoImplBase::getCallerAllocaCost	(	const CallBase *	CB,
		const AllocaInst *	AI ) const

inlinevirtual

Definition at line 106 of file TargetTransformInfoImpl.h.

◆ getCallInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getCallInstrCost	(	Function *	F,
		Type *	RetTy,
		ArrayRef< Type * >	Tys,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 973 of file TargetTransformInfoImpl.h.

References CostKind, and F.

◆ getCastInstrCost()

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

inlinevirtual

Definition at line 773 of file TargetTransformInfoImpl.h.

References assert(), CostKind, DL, llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), I, and llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable().

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getCastInstrCost().

◆ getCFInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getCFInstrCost	(	unsigned	Opcode,
		TTI::TargetCostKind	CostKind,
		const Instruction *	I = nullptr ) const

inlinevirtual

Definition at line 824 of file TargetTransformInfoImpl.h.

References CostKind, I, and llvm::TargetTransformInfo::TCK_RecipThroughput.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getCFInstrCost().

◆ getCmpSelInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getCmpSelInstrCost	(	unsigned	Opcode,
		Type *	ValTy,
		Type *	CondTy,
		CmpInst::Predicate	VecPred,
		TTI::TargetCostKind	CostKind,
		TTI::OperandValueInfo	Op1Info,
		TTI::OperandValueInfo	Op2Info,
		const Instruction *	I ) const

inlinevirtual

Definition at line 834 of file TargetTransformInfoImpl.h.

References CostKind, and I.

◆ getConstantStrideStep()

const SCEVConstant * llvm::TargetTransformInfoImplBase::getConstantStrideStep	(	ScalarEvolution *	SE,
		const SCEV *	Ptr ) const

inlineprotected

Definition at line 1278 of file TargetTransformInfoImpl.h.

References llvm::cast(), llvm::dyn_cast(), llvm::SCEVAddRecExpr::getStepRecurrence(), and isStridedAccess().

Referenced by llvm::X86TTIImpl::getAddressComputationCost(), and isConstantStridedAccessLessThan().

◆ getCostOfKeepingLiveOverCall()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getCostOfKeepingLiveOverCall ( ArrayRef< Type * > Tys ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1016 of file TargetTransformInfoImpl.h.

◆ getDataLayout()

virtual const DataLayout & llvm::TargetTransformInfoImplBase::getDataLayout ( ) const

inlinevirtual

Definition at line 51 of file TargetTransformInfoImpl.h.

References DL.

Referenced by llvm::AArch64TTIImpl::AArch64TTIImpl(), adjustInliningThresholdUsingCallee(), llvm::AMDGPUTTIImpl::AMDGPUTTIImpl(), llvm::ARCTTIImpl::ARCTTIImpl(), llvm::ARMTTIImpl::ARMTTIImpl(), llvm::AVRTTIImpl::AVRTTIImpl(), llvm::BasicTTIImpl::BasicTTIImpl(), llvm::BPFTTIImpl::BPFTTIImpl(), llvm::DirectXTTIImpl::DirectXTTIImpl(), llvm::GCNTTIImpl::GCNTTIImpl(), llvm::RISCVTTIImpl::getCastInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getEstimatedNumberOfCaseClusters(), llvm::HexagonTTIImpl::getInstructionCost(), llvm::RISCVTTIImpl::getIntImmCost(), llvm::RISCVTTIImpl::getIntImmCostInst(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::RISCVTTIImpl::getMemoryOpCost(), llvm::RISCVTTIImpl::getTgtMemIntrinsic(), llvm::HexagonTTIImpl::HexagonTTIImpl(), llvm::LanaiTTIImpl::LanaiTTIImpl(), llvm::LoongArchTTIImpl::LoongArchTTIImpl(), llvm::MipsTTIImpl::MipsTTIImpl(), llvm::NVPTXTTIImpl::NVPTXTTIImpl(), llvm::PPCTTIImpl::PPCTTIImpl(), llvm::R600TTIImpl::R600TTIImpl(), llvm::RISCVTTIImpl::RISCVTTIImpl(), llvm::SparcTTIImpl::SparcTTIImpl(), llvm::SPIRVTTIImpl::SPIRVTTIImpl(), llvm::SystemZTTIImpl::SystemZTTIImpl(), llvm::VETTIImpl::VETTIImpl(), llvm::WebAssemblyTTIImpl::WebAssemblyTTIImpl(), llvm::X86TTIImpl::X86TTIImpl(), and llvm::XCoreTTIImpl::XCoreTTIImpl().

◆ getEpilogueVectorizationMinVF()

virtual unsigned llvm::TargetTransformInfoImplBase::getEpilogueVectorizationMinVF ( ) const

inlinevirtual

Definition at line 275 of file TargetTransformInfoImpl.h.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getEpilogueVectorizationMinVF().

◆ getEstimatedNumberOfCaseClusters()

virtual unsigned llvm::TargetTransformInfoImplBase::getEstimatedNumberOfCaseClusters	(	const SwitchInst &	SI,
		unsigned &	JTSize,
		ProfileSummaryInfo *	PSI,
		BlockFrequencyInfo *	BFI ) const

inlinevirtual

Definition at line 76 of file TargetTransformInfoImpl.h.

◆ getExtendedReductionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getExtendedReductionCost	(	unsigned	Opcode,
		bool	IsUnsigned,
		Type *	ResTy,
		VectorType *	Ty,
		std::optional< FastMathFlags >	FMF,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 1003 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getExtractWithExtendCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getExtractWithExtendCost	(	unsigned	Opcode,
		Type *	Dst,
		VectorType *	VecTy,
		unsigned	Index,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 819 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getFeatureMask()

virtual APInt llvm::TargetTransformInfoImplBase::getFeatureMask ( const Function & F ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1192 of file TargetTransformInfoImpl.h.

References F, and llvm::APInt::getZero().

◆ getFlatAddressSpace()

virtual unsigned llvm::TargetTransformInfoImplBase::getFlatAddressSpace ( ) const

inlinevirtual

Definition at line 147 of file TargetTransformInfoImpl.h.

◆ getFPOpCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getFPOpCost ( Type * Ty ) const

inlinevirtual

Definition at line 582 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::TCC_Basic.

◆ getGEPCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getGEPCost	(	Type *	PointeeType,
		const Value *	Ptr,
		ArrayRef< const Value * >	Operands,
		Type *	AccessType,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 55 of file TargetTransformInfoImpl.h.

References CostKind, llvm::isa(), llvm::TargetTransformInfo::TCC_Basic, and llvm::TargetTransformInfo::TCC_Free.

◆ getGISelRematGlobalCost()

virtual unsigned llvm::TargetTransformInfoImplBase::getGISelRematGlobalCost ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1166 of file TargetTransformInfoImpl.h.

◆ getIndexedVectorInstrCostFromEnd()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getIndexedVectorInstrCostFromEnd	(	unsigned	Opcode,
		Type *	Val,
		TTI::TargetCostKind	CostKind,
		unsigned	Index ) const

inlinevirtual

Definition at line 868 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getInlineCallPenalty()

virtual unsigned llvm::TargetTransformInfoImplBase::getInlineCallPenalty	(	const Function *	F,
		const CallBase &	Call,
		unsigned	DefaultCallPenalty ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1068 of file TargetTransformInfoImpl.h.

References Call, and F.

◆ getInlinerVectorBonusPercent()

virtual int llvm::TargetTransformInfoImplBase::getInlinerVectorBonusPercent ( ) const

inlinevirtual

Definition at line 111 of file TargetTransformInfoImpl.h.

◆ getInliningCostBenefitAnalysisProfitableMultiplier()

virtual unsigned llvm::TargetTransformInfoImplBase::getInliningCostBenefitAnalysisProfitableMultiplier ( ) const

inlinevirtual

Definition at line 95 of file TargetTransformInfoImpl.h.

◆ getInliningCostBenefitAnalysisSavingsMultiplier()

virtual unsigned llvm::TargetTransformInfoImplBase::getInliningCostBenefitAnalysisSavingsMultiplier ( ) const

inlinevirtual

Definition at line 92 of file TargetTransformInfoImpl.h.

◆ getInliningLastCallToStaticBonus()

virtual int llvm::TargetTransformInfoImplBase::getInliningLastCallToStaticBonus ( ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl.

Definition at line 98 of file TargetTransformInfoImpl.h.

Referenced by llvm::GCNTTIImpl::getInliningLastCallToStaticBonus().

◆ getInliningThresholdMultiplier()

virtual unsigned llvm::TargetTransformInfoImplBase::getInliningThresholdMultiplier ( ) const

inlinevirtual

Definition at line 91 of file TargetTransformInfoImpl.h.

◆ getInsertExtractValueCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getInsertExtractValueCost	(	unsigned	Opcode,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 882 of file TargetTransformInfoImpl.h.

References CostKind, llvm::TargetTransformInfo::TCC_Basic, llvm::TargetTransformInfo::TCC_Free, and llvm::TargetTransformInfo::TCK_RecipThroughput.

◆ getInstructionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getInstructionCost	(	const User *	U,
		ArrayRef< const Value * >	Operands,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Reimplemented in llvm::HexagonTTIImpl, llvm::NVPTXTTIImpl, llvm::PPCTTIImpl, and llvm::TargetTransformInfoImplCRTPBase< T >.

Definition at line 86 of file TargetTransformInfoImpl.h.

References CostKind, and llvm_unreachable.

Referenced by llvm::HexagonTTIImpl::getInstructionCost(), llvm::NVPTXTTIImpl::getInstructionCost(), and llvm::PPCTTIImpl::getInstructionCost().

◆ getInstructionUniformity()

virtual InstructionUniformity llvm::TargetTransformInfoImplBase::getInstructionUniformity ( const Value * V ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, and llvm::NVPTXTTIImpl.

Definition at line 135 of file TargetTransformInfoImpl.h.

References llvm::Default.

◆ getInterleavedMemoryOpCost()

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

inlinevirtual

Definition at line 900 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getIntImmCodeSizeCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getIntImmCodeSizeCost	(	unsigned	Opcode,
		unsigned	Idx,
		const APInt &	Imm,
		Type *	Ty ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 586 of file TargetTransformInfoImpl.h.

◆ getIntImmCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getIntImmCost	(	const APInt &	Imm,
		Type *	Ty,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::BPFTTIImpl, llvm::LanaiTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 592 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::TCC_Basic.

Referenced by llvm::PPCTTIImpl::getIntImmCost().

◆ getIntImmCostInst()

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

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::LanaiTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 597 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::TCC_Free.

Referenced by llvm::PPCTTIImpl::getIntImmCostInst().

◆ getIntImmCostIntrin()

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

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::LanaiTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 605 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::TCC_Free.

Referenced by llvm::PPCTTIImpl::getIntImmCostIntrin().

◆ getIntrinsicInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getIntrinsicInstrCost	(	const IntrinsicCostAttributes &	ICA,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 908 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::IntrinsicCostAttributes::getID().

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost().

◆ getLoadStoreVecRegBitWidth()

virtual unsigned llvm::TargetTransformInfoImplBase::getLoadStoreVecRegBitWidth ( unsigned AddrSpace ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, llvm::NVPTXTTIImpl, llvm::R600TTIImpl, and llvm::X86TTIImpl.

Definition at line 1097 of file TargetTransformInfoImpl.h.

◆ getLoadVectorFactor()

virtual unsigned llvm::TargetTransformInfoImplBase::getLoadVectorFactor	(	unsigned	VF,
		unsigned	LoadSize,
		unsigned	ChainSizeInBytes,
		VectorType *	VecTy ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl.

Definition at line 1126 of file TargetTransformInfoImpl.h.

◆ getMaximumVF()

virtual unsigned llvm::TargetTransformInfoImplBase::getMaximumVF	(	unsigned	ElemWidth,
		unsigned	Opcode ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, and llvm::RISCVTTIImpl.

Definition at line 658 of file TargetTransformInfoImpl.h.

◆ getMaxInterleaveFactor()

virtual unsigned llvm::TargetTransformInfoImplBase::getMaxInterleaveFactor ( ElementCount VF ) const

inlinevirtual

Definition at line 716 of file TargetTransformInfoImpl.h.

Referenced by preferEpilogueVectorization().

◆ getMaxMemIntrinsicInlineSizeThreshold()

virtual uint64_t llvm::TargetTransformInfoImplBase::getMaxMemIntrinsicInlineSizeThreshold ( ) const

inlinevirtual

Reimplemented in llvm::AMDGPUTTIImpl, llvm::ARMTTIImpl, llvm::GCNTTIImpl, and llvm::X86TTIImpl.

Definition at line 117 of file TargetTransformInfoImpl.h.

◆ getMaxNumArgs()

virtual unsigned llvm::TargetTransformInfoImplBase::getMaxNumArgs ( ) const

inlinevirtual

Reimplemented in llvm::BPFTTIImpl.

Definition at line 1204 of file TargetTransformInfoImpl.h.

◆ getMaxPrefetchIterationsAhead()

virtual unsigned llvm::TargetTransformInfoImplBase::getMaxPrefetchIterationsAhead ( ) const

inlinevirtual

Definition at line 704 of file TargetTransformInfoImpl.h.

◆ getMaxVScale()

virtual std::optional< unsigned > llvm::TargetTransformInfoImplBase::getMaxVScale ( ) const

inlinevirtual

Definition at line 643 of file TargetTransformInfoImpl.h.

◆ getMemcpyCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getMemcpyCost ( const Instruction * I ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 113 of file TargetTransformInfoImpl.h.

References I, and llvm::TargetTransformInfo::TCC_Expensive.

◆ getMemcpyLoopLoweringType()

virtual Type * llvm::TargetTransformInfoImplBase::getMemcpyLoopLoweringType	(	LLVMContext &	Context,
		Value *	Length,
		unsigned	SrcAddrSpace,
		unsigned	DestAddrSpace,
		Align	SrcAlign,
		Align	DestAlign,
		std::optional< uint32_t >	AtomicElementSize ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl.

Definition at line 1041 of file TargetTransformInfoImpl.h.

References llvm::Type::getInt8Ty(), llvm::Type::getIntNTy(), and llvm::Length.

◆ getMemcpyLoopResidualLoweringType()

virtual void llvm::TargetTransformInfoImplBase::getMemcpyLoopResidualLoweringType	(	SmallVectorImpl< Type * > &	OpsOut,
		LLVMContext &	Context,
		unsigned	RemainingBytes,
		unsigned	SrcAddrSpace,
		unsigned	DestAddrSpace,
		Align	SrcAlign,
		Align	DestAlign,
		std::optional< uint32_t >	AtomicCpySize ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl.

Definition at line 1049 of file TargetTransformInfoImpl.h.

References llvm::Type::getIntNTy(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType().

◆ getMemIntrinsicInstrCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getMemIntrinsicInstrCost	(	const MemIntrinsicCostAttributes &	MICA,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 957 of file TargetTransformInfoImpl.h.

References CostKind, llvm::MemIntrinsicCostAttributes::getID(), and llvm::InstructionCost::getInvalid().

◆ getMemoryOpCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getMemoryOpCost	(	unsigned	Opcode,
		Type *	Src,
		Align	Alignment,
		unsigned	AddressSpace,
		TTI::TargetCostKind	CostKind,
		TTI::OperandValueInfo	OpInfo,
		const Instruction *	I ) const

inlinevirtual

Definition at line 894 of file TargetTransformInfoImpl.h.

References CostKind, and I.

◆ getMinimumVF()

virtual ElementCount llvm::TargetTransformInfoImplBase::getMinimumVF	(	unsigned	ElemWidth,
		bool	IsScalable ) const

inlinevirtual

Reimplemented in llvm::HexagonTTIImpl.

Definition at line 654 of file TargetTransformInfoImpl.h.

References llvm::ElementCount::get().

◆ getMinMaxReductionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getMinMaxReductionCost	(	Intrinsic::ID	IID,
		VectorType *	,
		FastMathFlags	,
		TTI::TargetCostKind	) const

inlinevirtual

Definition at line 996 of file TargetTransformInfoImpl.h.

◆ getMinPageSize()

virtual std::optional< unsigned > llvm::TargetTransformInfoImplBase::getMinPageSize ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 695 of file TargetTransformInfoImpl.h.

◆ getMinPrefetchStride()

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

inlinevirtual

Definition at line 698 of file TargetTransformInfoImpl.h.

◆ getMinTripCountTailFoldingThreshold()

virtual unsigned llvm::TargetTransformInfoImplBase::getMinTripCountTailFoldingThreshold ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1168 of file TargetTransformInfoImpl.h.

◆ getMinVectorRegisterBitWidth()

virtual unsigned llvm::TargetTransformInfoImplBase::getMinVectorRegisterBitWidth ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::DirectXTTIImpl, llvm::GCNTTIImpl, llvm::HexagonTTIImpl, llvm::NVPTXTTIImpl, llvm::R600TTIImpl, llvm::RISCVTTIImpl, and llvm::VETTIImpl.

Definition at line 641 of file TargetTransformInfoImpl.h.

◆ getMulAccReductionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getMulAccReductionCost	(	bool	IsUnsigned,
		unsigned	RedOpcode,
		Type *	ResTy,
		VectorType *	Ty,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 1010 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getNumberOfParts()

virtual unsigned llvm::TargetTransformInfoImplBase::getNumberOfParts ( Type * Tp ) const

inlinevirtual

Definition at line 980 of file TargetTransformInfoImpl.h.

◆ getNumberOfRegisters()

virtual unsigned llvm::TargetTransformInfoImplBase::getNumberOfRegisters ( unsigned ClassID ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::GCNTTIImpl, llvm::HexagonTTIImpl, llvm::LoongArchTTIImpl, llvm::NVPTXTTIImpl, llvm::PPCTTIImpl, llvm::R600TTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, llvm::VETTIImpl, llvm::WebAssemblyTTIImpl, llvm::X86TTIImpl, and llvm::XCoreTTIImpl.

Definition at line 615 of file TargetTransformInfoImpl.h.

Referenced by llvm::WebAssemblyTTIImpl::getNumberOfRegisters().

◆ getNumBytesToPadGlobalArray()

virtual unsigned llvm::TargetTransformInfoImplBase::getNumBytesToPadGlobalArray	(	unsigned	Size,
		Type *	ArrayType ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 1206 of file TargetTransformInfoImpl.h.

References Size.

◆ getOperandsScalarizationOverhead()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getOperandsScalarizationOverhead	(	ArrayRef< Type * >	Tys,
		TTI::TargetCostKind	CostKind,
		TTI::VectorInstrContext	VIC = TTI::VectorInstrContext::None ) const

inlinevirtual

Definition at line 515 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::None.

◆ getOrCreateResultFromMemIntrinsic()

virtual Value * llvm::TargetTransformInfoImplBase::getOrCreateResultFromMemIntrinsic	(	IntrinsicInst *	Inst,
		Type *	ExpectedType,
		bool	CanCreate = true ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1035 of file TargetTransformInfoImpl.h.

◆ getPartialReductionCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getPartialReductionCost	(	unsigned	Opcode,
		Type *	InputTypeA,
		Type *	InputTypeB,
		Type *	AccumType,
		ElementCount	VF,
		TTI::PartialReductionExtendKind	OpAExtend,
		TTI::PartialReductionExtendKind	OpBExtend,
		std::optional< unsigned >	BinOp,
		TTI::TargetCostKind	CostKind,
		std::optional< FastMathFlags >	FMF ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::RISCVTTIImpl, and llvm::WebAssemblyTTIImpl.

Definition at line 708 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::InstructionCost::getInvalid().

◆ getPeelingPreferences()

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

inlinevirtual

Definition at line 310 of file TargetTransformInfoImpl.h.

◆ getPointersChainCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getPointersChainCost	(	ArrayRef< const Value * >	Ptrs,
		const Value *	Base,
		const TTI::PointersChainInfo &	Info,
		Type *	AccessTy,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl, llvm::TargetTransformInfoImplCRTPBase< T >, and llvm::X86TTIImpl.

Definition at line 69 of file TargetTransformInfoImpl.h.

References llvm::sampleprof::Base, CostKind, and llvm_unreachable.

Referenced by llvm::X86TTIImpl::getPointersChainCost().

◆ getPopcntSupport()

virtual TTI::PopcntSupportKind llvm::TargetTransformInfoImplBase::getPopcntSupport ( unsigned IntTyWidthInBit ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::GCNTTIImpl, llvm::HexagonTTIImpl, llvm::LanaiTTIImpl, llvm::LoongArchTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::SparcTTIImpl, llvm::SPIRVTTIImpl, llvm::SystemZTTIImpl, llvm::WebAssemblyTTIImpl, and llvm::X86TTIImpl.

Definition at line 570 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::PSK_Software.

◆ getPredicatedAddrSpace()

virtual std::pair< const Value *, unsigned > llvm::TargetTransformInfoImplBase::getPredicatedAddrSpace ( const Value * V ) const

inlinevirtual

Definition at line 211 of file TargetTransformInfoImpl.h.

◆ getPredictableBranchThreshold()

virtual BranchProbability llvm::TargetTransformInfoImplBase::getPredictableBranchThreshold ( ) const

inlinevirtual

Definition at line 125 of file TargetTransformInfoImpl.h.

◆ getPreferredAddressingMode()

virtual TTI::AddressingModeKind llvm::TargetTransformInfoImplBase::getPreferredAddressingMode	(	const Loop *	L,
		ScalarEvolution *	SE ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl, llvm::HexagonTTIImpl, and llvm::RISCVTTIImpl.

Definition at line 354 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::AMK_None.

Referenced by llvm::RISCVTTIImpl::getPreferredAddressingMode().

◆ getPreferredExpandedReductionShuffle()

virtual TTI::ReductionShuffle llvm::TargetTransformInfoImplBase::getPreferredExpandedReductionShuffle ( const IntrinsicInst * II ) const

inlinevirtual

Reimplemented in llvm::WebAssemblyTTIImpl.

Definition at line 1162 of file TargetTransformInfoImpl.h.

References II, and llvm::TargetTransformInfo::SplitHalf.

◆ getPreferredTailFoldingStyle()

virtual TailFoldingStyle llvm::TargetTransformInfoImplBase::getPreferredTailFoldingStyle ( bool IVUpdateMayOverflow = true ) const

inlinevirtual

Definition at line 282 of file TargetTransformInfoImpl.h.

References llvm::DataWithoutLaneMask.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getPreferredTailFoldingStyle().

◆ getPrefetchDistance()

virtual unsigned llvm::TargetTransformInfoImplBase::getPrefetchDistance ( ) const

inlinevirtual

Definition at line 697 of file TargetTransformInfoImpl.h.

◆ getPriorityMask()

virtual APInt llvm::TargetTransformInfoImplBase::getPriorityMask ( const Function & F ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1196 of file TargetTransformInfoImpl.h.

References F, and llvm::APInt::getZero().

◆ getRegisterBitWidth()

virtual TypeSize llvm::TargetTransformInfoImplBase::getRegisterBitWidth ( TargetTransformInfo::RegisterKind K ) const

inlinevirtual

Definition at line 637 of file TargetTransformInfoImpl.h.

References llvm::TypeSize::getFixed().

Referenced by llvm::LoongArchTTIImpl::getRegisterBitWidth().

◆ getRegisterClassForType()

virtual unsigned llvm::TargetTransformInfoImplBase::getRegisterClassForType	(	bool	Vector,
		Type *	Ty = nullptr ) const

inlinevirtual

Reimplemented in llvm::LoongArchTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 620 of file TargetTransformInfoImpl.h.

References llvm::Vector.

◆ getRegisterClassName()

virtual const char * llvm::TargetTransformInfoImplBase::getRegisterClassName ( unsigned ClassID ) const

inlinevirtual

Reimplemented in llvm::LoongArchTTIImpl, llvm::PPCTTIImpl, and llvm::RISCVTTIImpl.

Definition at line 625 of file TargetTransformInfoImpl.h.

◆ getRegUsageForType()

virtual unsigned llvm::TargetTransformInfoImplBase::getRegUsageForType ( Type * Ty ) const

inlinevirtual

Definition at line 471 of file TargetTransformInfoImpl.h.

◆ getReplicationShuffleCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getReplicationShuffleCost	(	Type *	EltTy,
		int	ReplicationFactor,
		int	VF,
		const APInt &	DemandedDstElts,
		TTI::TargetCostKind	CostKind ) const

inlinevirtual

Definition at line 875 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getScalarizationOverhead()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getScalarizationOverhead	(	VectorType *	Ty,
		const APInt &	DemandedElts,
		bool	Insert,
		bool	Extract,
		TTI::TargetCostKind	CostKind,
		bool	ForPoisonSrc = true,
		ArrayRef< Value * >	VL = {},
		TTI::VectorInstrContext	VIC = TTI::VectorInstrContext::None ) const

inlinevirtual

Definition at line 505 of file TargetTransformInfoImpl.h.

References CostKind.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::~BasicTTIImplBase().

◆ getScalingFactorCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getScalingFactorCost	(	Type *	Ty,
		GlobalValue *	BaseGV,
		StackOffset	BaseOffset,
		bool	HasBaseReg,
		int64_t	Scale,
		unsigned	AddrSpace ) const

inlinevirtual

Definition at line 449 of file TargetTransformInfoImpl.h.

References llvm::StackOffset::getFixed(), llvm::InstructionCost::getInvalid(), llvm::StackOffset::getScalable(), and isLegalAddressingMode().

◆ getShuffleCost()

virtual InstructionCost llvm::TargetTransformInfoImplBase::getShuffleCost	(	TTI::ShuffleKind	Kind,
		VectorType *	DstTy,
		VectorType *	SrcTy,
		ArrayRef< int >	Mask,
		TTI::TargetCostKind	CostKind,
		int	Index,
		VectorType *	SubTp,
		ArrayRef< const Value * >	Args = {},
		const Instruction *	CxtI = nullptr ) const

inlinevirtual

Definition at line 766 of file TargetTransformInfoImpl.h.

References CostKind.

◆ getStoreMinimumVF()

virtual unsigned llvm::TargetTransformInfoImplBase::getStoreMinimumVF	(	unsigned	VF,
		Type *	,
		Type *	) const

inlinevirtual

Definition at line 661 of file TargetTransformInfoImpl.h.

◆ getStoreVectorFactor()

virtual unsigned llvm::TargetTransformInfoImplBase::getStoreVectorFactor	(	unsigned	VF,
		unsigned	StoreSize,
		unsigned	ChainSizeInBytes,
		VectorType *	VecTy ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl.

Definition at line 1132 of file TargetTransformInfoImpl.h.

◆ getTgtMemIntrinsic()

virtual bool llvm::TargetTransformInfoImplBase::getTgtMemIntrinsic	(	IntrinsicInst *	Inst,
		MemIntrinsicInfo &	Info ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::GCNTTIImpl, llvm::PPCTTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1020 of file TargetTransformInfoImpl.h.

◆ getUnrollingPreferences()

virtual void llvm::TargetTransformInfoImplBase::getUnrollingPreferences	(	Loop *	,
		ScalarEvolution &	,
		TTI::UnrollingPreferences &	,
		OptimizationRemarkEmitter *	) const

inlinevirtual

Definition at line 306 of file TargetTransformInfoImpl.h.

◆ getVectorInstrCost() [1/3]

virtual InstructionCost llvm::TargetTransformInfoImplBase::getVectorInstrCost	(	const Instruction &	I,
		Type *	Val,
		TTI::TargetCostKind	CostKind,
		unsigned	Index,
		TTI::VectorInstrContext	VIC = TTI::VectorInstrContext::None ) const

inlinevirtual

Definition at line 860 of file TargetTransformInfoImpl.h.

References CostKind, I, and llvm::TargetTransformInfo::None.

◆ getVectorInstrCost() [2/3]

virtual InstructionCost llvm::TargetTransformInfoImplBase::getVectorInstrCost	(	unsigned	Opcode,
		Type *	Val,
		TTI::TargetCostKind	CostKind,
		unsigned	Index,
		const Value *	Op0,
		const Value *	Op1,
		TTI::VectorInstrContext	VIC = TTI::VectorInstrContext::None ) const

inlinevirtual

Definition at line 841 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::None.

◆ getVectorInstrCost() [3/3]

virtual InstructionCost llvm::TargetTransformInfoImplBase::getVectorInstrCost	(	unsigned	Opcode,
		Type *	Val,
		TTI::TargetCostKind	CostKind,
		unsigned	Index,
		Value *	Scalar,
		ArrayRef< std::tuple< Value , User , int > >	ScalarUserAndIdx,
		TTI::VectorInstrContext	VIC = TTI::VectorInstrContext::None ) const

inlinevirtual

Parameters

ScalarUserAndIdx encodes the information about extracts from a vector with 'Scalar' being the value being extracted,'User' being the user of the extract(nullptr if user is not known before vectorization) and 'Idx' being the extract lane.

Definition at line 852 of file TargetTransformInfoImpl.h.

References CostKind, and llvm::TargetTransformInfo::None.

◆ getVPLegalizationStrategy()

virtual TargetTransformInfo::VPLegalization llvm::TargetTransformInfoImplBase::getVPLegalizationStrategy ( const VPIntrinsic & PI ) const

inlinevirtual

Reimplemented in llvm::PPCTTIImpl, llvm::RISCVTTIImpl, and llvm::VETTIImpl.

Definition at line 1184 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::VPLegalization::Convert, and llvm::TargetTransformInfo::VPLegalization::Discard.

Referenced by llvm::PPCTTIImpl::getVPLegalizationStrategy().

◆ getVScaleForTuning()

virtual std::optional< unsigned > llvm::TargetTransformInfoImplBase::getVScaleForTuning ( ) const

inlinevirtual

Definition at line 644 of file TargetTransformInfoImpl.h.

◆ hasActiveVectorLength()

virtual bool llvm::TargetTransformInfoImplBase::hasActiveVectorLength ( ) const

inlinevirtual

Reimplemented in llvm::PPCTTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1174 of file TargetTransformInfoImpl.h.

◆ hasArmWideBranch()

virtual bool llvm::TargetTransformInfoImplBase::hasArmWideBranch ( bool ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 1190 of file TargetTransformInfoImpl.h.

◆ hasBranchDivergence()

virtual bool llvm::TargetTransformInfoImplBase::hasBranchDivergence ( const Function * F = nullptr ) const

inlinevirtual

Definition at line 131 of file TargetTransformInfoImpl.h.

References F.

◆ hasConditionalLoadStoreForType()

virtual bool llvm::TargetTransformInfoImplBase::hasConditionalLoadStoreForType	(	Type *	Ty,
		bool	IsStore ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 616 of file TargetTransformInfoImpl.h.

◆ hasDivRemOp()

virtual bool llvm::TargetTransformInfoImplBase::hasDivRemOp	(	Type *	DataType,
		bool	IsSigned ) const

inlinevirtual

Reimplemented in llvm::MipsTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 439 of file TargetTransformInfoImpl.h.

◆ hasVolatileVariant()

virtual bool llvm::TargetTransformInfoImplBase::hasVolatileVariant	(	Instruction *	I,
		unsigned	AddrSpace ) const

inlinevirtual

Reimplemented in llvm::NVPTXTTIImpl.

Definition at line 443 of file TargetTransformInfoImpl.h.

References I.

◆ haveFastSqrt()

virtual bool llvm::TargetTransformInfoImplBase::haveFastSqrt ( Type * Ty ) const

inlinevirtual

Definition at line 574 of file TargetTransformInfoImpl.h.

◆ instCombineIntrinsic()

virtual std::optional< Instruction * > llvm::TargetTransformInfoImplBase::instCombineIntrinsic	(	InstCombiner &	IC,
		IntrinsicInst &	II ) const

inlinevirtual

Definition at line 287 of file TargetTransformInfoImpl.h.

References II.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::instCombineIntrinsic().

◆ isConstantStridedAccessLessThan()

bool llvm::TargetTransformInfoImplBase::isConstantStridedAccessLessThan	(	ScalarEvolution *	SE,
		const SCEV *	Ptr,
		int64_t	MergeDistance ) const

inlineprotected

Definition at line 1286 of file TargetTransformInfoImpl.h.

References llvm::SCEVConstant::getAPInt(), llvm::APInt::getBitWidth(), getConstantStrideStep(), and llvm::APInt::getSExtValue().

Referenced by llvm::AArch64TTIImpl::getAddressComputationCost(), and llvm::ARMTTIImpl::getAddressComputationCost().

◆ isElementTypeLegalForScalableVector()

virtual bool llvm::TargetTransformInfoImplBase::isElementTypeLegalForScalableVector ( Type * Ty ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1122 of file TargetTransformInfoImpl.h.

◆ isExpensiveToSpeculativelyExecute()

virtual bool llvm::TargetTransformInfoImplBase::isExpensiveToSpeculativelyExecute ( const Instruction * I ) const

inlinevirtual

Reimplemented in llvm::TargetTransformInfoImplCRTPBase< T >, and llvm::X86TTIImpl.

Definition at line 576 of file TargetTransformInfoImpl.h.

References I.

Referenced by llvm::X86TTIImpl::isExpensiveToSpeculativelyExecute().

◆ isFCmpOrdCheaperThanFCmpZero()

virtual bool llvm::TargetTransformInfoImplBase::isFCmpOrdCheaperThanFCmpZero ( Type * Ty ) const

inlinevirtual

Definition at line 580 of file TargetTransformInfoImpl.h.

◆ isFPVectorizationPotentiallyUnsafe()

virtual bool llvm::TargetTransformInfoImplBase::isFPVectorizationPotentiallyUnsafe ( ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 559 of file TargetTransformInfoImpl.h.

◆ isHardwareLoopProfitable()

virtual bool llvm::TargetTransformInfoImplBase::isHardwareLoopProfitable	(	Loop *	L,
		ScalarEvolution &	SE,
		AssumptionCache &	AC,
		TargetLibraryInfo *	LibInfo,
		HardwareLoopInfo &	HWLoopInfo ) const

inlinevirtual

Definition at line 268 of file TargetTransformInfoImpl.h.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::isHardwareLoopProfitable().

◆ isIndexedLoadLegal()

virtual bool llvm::TargetTransformInfoImplBase::isIndexedLoadLegal	(	TTI::MemIndexedMode	Mode,
		Type *	Ty ) const

inlinevirtual

Definition at line 1089 of file TargetTransformInfoImpl.h.

References Mode.

◆ isIndexedStoreLegal()

virtual bool llvm::TargetTransformInfoImplBase::isIndexedStoreLegal	(	TTI::MemIndexedMode	Mode,
		Type *	Ty ) const

inlinevirtual

Definition at line 1093 of file TargetTransformInfoImpl.h.

References Mode.

◆ isLegalAddImmediate()

virtual bool llvm::TargetTransformInfoImplBase::isLegalAddImmediate ( int64_t Imm ) const

inlinevirtual

Definition at line 313 of file TargetTransformInfoImpl.h.

◆ isLegalAddressingMode()

virtual bool llvm::TargetTransformInfoImplBase::isLegalAddressingMode	(	Type *	Ty,
		GlobalValue *	BaseGV,
		int64_t	BaseOffset,
		bool	HasBaseReg,
		int64_t	Scale,
		unsigned	AddrSpace,
		Instruction *	I = nullptr,
		int64_t	ScalableOffset = 0 ) const

inlinevirtual

Definition at line 319 of file TargetTransformInfoImpl.h.

References I.

Referenced by llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), and getScalingFactorCost().

◆ isLegalAddScalableImmediate()

virtual bool llvm::TargetTransformInfoImplBase::isLegalAddScalableImmediate ( int64_t Imm ) const

inlinevirtual

Definition at line 315 of file TargetTransformInfoImpl.h.

◆ isLegalAltInstr()

virtual bool llvm::TargetTransformInfoImplBase::isLegalAltInstr	(	VectorType *	VecTy,
		unsigned	Opcode0,
		unsigned	Opcode1,
		const SmallBitVector &	OpcodeMask ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 412 of file TargetTransformInfoImpl.h.

◆ isLegalBroadcastLoad()

virtual bool llvm::TargetTransformInfoImplBase::isLegalBroadcastLoad	(	Type *	ElementTy,
		ElementCount	NumElements ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::X86TTIImpl.

Definition at line 384 of file TargetTransformInfoImpl.h.

◆ isLegalICmpImmediate()

virtual bool llvm::TargetTransformInfoImplBase::isLegalICmpImmediate ( int64_t Imm ) const

inlinevirtual

Definition at line 317 of file TargetTransformInfoImpl.h.

◆ isLegalInterleavedAccessType()

virtual bool llvm::TargetTransformInfoImplBase::isLegalInterleavedAccessType	(	VectorType *	VTy,
		unsigned	Factor,
		Align	Alignment,
		unsigned	AddrSpace ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl.

Definition at line 426 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedCompressStore()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedCompressStore	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 407 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedExpandLoad()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedExpandLoad	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 418 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedGather()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedGather	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::RISCVTTIImpl, llvm::VETTIImpl, and llvm::X86TTIImpl.

Definition at line 393 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedLoad()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedLoad	(	Type *	DataType,
		Align	Alignment,
		unsigned	AddressSpace,
		TTI::MaskKind	MaskKind ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::NVPTXTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::VETTIImpl, and llvm::X86TTIImpl.

Definition at line 364 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedScatter()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedScatter	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::RISCVTTIImpl, llvm::VETTIImpl, and llvm::X86TTIImpl.

Definition at line 389 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedStore()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedStore	(	Type *	DataType,
		Align	Alignment,
		unsigned	AddressSpace,
		TTI::MaskKind	MaskKind ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::NVPTXTTIImpl, llvm::PPCTTIImpl, llvm::RISCVTTIImpl, llvm::VETTIImpl, and llvm::X86TTIImpl.

Definition at line 358 of file TargetTransformInfoImpl.h.

◆ isLegalMaskedVectorHistogram()

virtual bool llvm::TargetTransformInfoImplBase::isLegalMaskedVectorHistogram	(	Type *	AddrType,
		Type *	DataType ) const

inlinevirtual

Definition at line 432 of file TargetTransformInfoImpl.h.

◆ isLegalNTLoad()

virtual bool llvm::TargetTransformInfoImplBase::isLegalNTLoad	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::X86TTIImpl.

Definition at line 377 of file TargetTransformInfoImpl.h.

References llvm::DataSize, DL, and llvm::isPowerOf2_32().

Referenced by llvm::AArch64TTIImpl::isLegalNTLoad().

◆ isLegalNTStore()

virtual bool llvm::TargetTransformInfoImplBase::isLegalNTStore	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::X86TTIImpl.

Definition at line 370 of file TargetTransformInfoImpl.h.

References llvm::DataSize, DL, and llvm::isPowerOf2_32().

Referenced by llvm::AArch64TTIImpl::isLegalNTStore().

◆ isLegalStridedLoadStore()

virtual bool llvm::TargetTransformInfoImplBase::isLegalStridedLoadStore	(	Type *	DataType,
		Align	Alignment ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl.

Definition at line 422 of file TargetTransformInfoImpl.h.

◆ isLegalToVectorizeLoad()

virtual bool llvm::TargetTransformInfoImplBase::isLegalToVectorizeLoad ( LoadInst * LI ) const

inlinevirtual

Definition at line 1101 of file TargetTransformInfoImpl.h.

◆ isLegalToVectorizeLoadChain()

virtual bool llvm::TargetTransformInfoImplBase::isLegalToVectorizeLoadChain	(	unsigned	ChainSizeInBytes,
		Align	Alignment,
		unsigned	AddrSpace ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, llvm::NVPTXTTIImpl, and llvm::R600TTIImpl.

Definition at line 1105 of file TargetTransformInfoImpl.h.

◆ isLegalToVectorizeReduction()

virtual bool llvm::TargetTransformInfoImplBase::isLegalToVectorizeReduction	(	const RecurrenceDescriptor &	RdxDesc,
		ElementCount	VF ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1117 of file TargetTransformInfoImpl.h.

◆ isLegalToVectorizeStore()

virtual bool llvm::TargetTransformInfoImplBase::isLegalToVectorizeStore ( StoreInst * SI ) const

inlinevirtual

Definition at line 1103 of file TargetTransformInfoImpl.h.

◆ isLegalToVectorizeStoreChain()

virtual bool llvm::TargetTransformInfoImplBase::isLegalToVectorizeStoreChain	(	unsigned	ChainSizeInBytes,
		Align	Alignment,
		unsigned	AddrSpace ) const

inlinevirtual

Reimplemented in llvm::GCNTTIImpl, llvm::NVPTXTTIImpl, and llvm::R600TTIImpl.

Definition at line 1111 of file TargetTransformInfoImpl.h.

◆ isLoweredToCall()

virtual bool llvm::TargetTransformInfoImplBase::isLoweredToCall ( const Function * F ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 221 of file TargetTransformInfoImpl.h.

References assert(), and F.

Referenced by llvm::AArch64TTIImpl::getUnrollingPreferences(), llvm::BasicTTIImplBase< BasicTTIImpl >::getUnrollingPreferences(), llvm::RISCVTTIImpl::getUnrollingPreferences(), llvm::SystemZTTIImpl::getUnrollingPreferences(), llvm::WebAssemblyTTIImpl::getUnrollingPreferences(), and llvm::ARMTTIImpl::isLoweredToCall().

◆ isLSRCostLess()

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

inlinevirtual

Definition at line 329 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfo::LSRCost::AddRecCost, llvm::TargetTransformInfo::LSRCost::ImmCost, llvm::TargetTransformInfo::LSRCost::NumBaseAdds, llvm::TargetTransformInfo::LSRCost::NumIVMuls, llvm::TargetTransformInfo::LSRCost::NumRegs, llvm::TargetTransformInfo::LSRCost::ScaleCost, and llvm::TargetTransformInfo::LSRCost::SetupCost.

Referenced by llvm::AArch64TTIImpl::isLSRCostLess(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLSRCostLess(), and llvm::PPCTTIImpl::isLSRCostLess().

◆ isMultiversionedFunction()

virtual bool llvm::TargetTransformInfoImplBase::isMultiversionedFunction ( const Function & F ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1200 of file TargetTransformInfoImpl.h.

References F.

◆ isNoopAddrSpaceCast()

virtual bool llvm::TargetTransformInfoImplBase::isNoopAddrSpaceCast	(	unsigned	,
		unsigned	) const

inlinevirtual

Definition at line 154 of file TargetTransformInfoImpl.h.

◆ isNumRegsMajorCostOfLSR()

virtual bool llvm::TargetTransformInfoImplBase::isNumRegsMajorCostOfLSR ( ) const

inlinevirtual

Definition at line 337 of file TargetTransformInfoImpl.h.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::isNumRegsMajorCostOfLSR().

◆ isProfitableLSRChainElement()

virtual bool llvm::TargetTransformInfoImplBase::isProfitableLSRChainElement ( Instruction * I ) const

inlinevirtual

Definition at line 341 of file TargetTransformInfoImpl.h.

References I.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::isProfitableLSRChainElement().

◆ isProfitableToHoist()

virtual bool llvm::TargetTransformInfoImplBase::isProfitableToHoist ( Instruction * I ) const

inlinevirtual

Definition at line 465 of file TargetTransformInfoImpl.h.

References I.

◆ isProfitableToSinkOperands()

virtual bool llvm::TargetTransformInfoImplBase::isProfitableToSinkOperands	(	Instruction *	I,
		SmallVectorImpl< Use * > &	Ops ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::GCNTTIImpl, llvm::RISCVTTIImpl, llvm::WebAssemblyTTIImpl, and llvm::X86TTIImpl.

Definition at line 1176 of file TargetTransformInfoImpl.h.

References AbstractManglingParser< Derived, Alloc >::Ops, and I.

◆ isSingleThreaded()

virtual bool llvm::TargetTransformInfoImplBase::isSingleThreaded ( ) const

inlinevirtual

Definition at line 208 of file TargetTransformInfoImpl.h.

◆ isStridedAccess()

bool llvm::TargetTransformInfoImplBase::isStridedAccess ( const SCEV * Ptr ) const

inlineprotected

Definition at line 1274 of file TargetTransformInfoImpl.h.

References llvm::isa().

Referenced by llvm::X86TTIImpl::getAddressComputationCost(), and getConstantStrideStep().

◆ isTargetIntrinsicTriviallyScalarizable()

virtual bool llvm::TargetTransformInfoImplBase::isTargetIntrinsicTriviallyScalarizable ( Intrinsic::ID ID ) const

inlinevirtual

Definition at line 485 of file TargetTransformInfoImpl.h.

◆ isTargetIntrinsicWithOverloadTypeAtArg()

virtual bool llvm::TargetTransformInfoImplBase::isTargetIntrinsicWithOverloadTypeAtArg	(	Intrinsic::ID	ID,
		int	OpdIdx ) const

inlinevirtual

Definition at line 494 of file TargetTransformInfoImpl.h.

◆ isTargetIntrinsicWithScalarOpAtArg()

virtual bool llvm::TargetTransformInfoImplBase::isTargetIntrinsicWithScalarOpAtArg	(	Intrinsic::ID	ID,
		unsigned	ScalarOpdIdx ) const

inlinevirtual

Definition at line 489 of file TargetTransformInfoImpl.h.

◆ isTargetIntrinsicWithStructReturnOverloadAtField()

virtual bool llvm::TargetTransformInfoImplBase::isTargetIntrinsicWithStructReturnOverloadAtField	(	Intrinsic::ID	ID,
		int	RetIdx ) const

inlinevirtual

Definition at line 500 of file TargetTransformInfoImpl.h.

◆ isTruncateFree()

virtual bool llvm::TargetTransformInfoImplBase::isTruncateFree	(	Type *	Ty1,
		Type *	Ty2 ) const

inlinevirtual

Definition at line 463 of file TargetTransformInfoImpl.h.

◆ isTypeLegal()

virtual bool llvm::TargetTransformInfoImplBase::isTypeLegal ( Type * Ty ) const

inlinevirtual

Definition at line 469 of file TargetTransformInfoImpl.h.

◆ isValidAddrSpaceCast()

virtual bool llvm::TargetTransformInfoImplBase::isValidAddrSpaceCast	(	unsigned	FromAS,
		unsigned	ToAS ) const

inlinevirtual

Definition at line 139 of file TargetTransformInfoImpl.h.

◆ isVectorShiftByScalarCheap()

virtual bool llvm::TargetTransformInfoImplBase::isVectorShiftByScalarCheap ( Type * Ty ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 1181 of file TargetTransformInfoImpl.h.

◆ isVScaleKnownToBeAPowerOfTwo()

virtual bool llvm::TargetTransformInfoImplBase::isVScaleKnownToBeAPowerOfTwo ( ) const

inlinevirtual

Definition at line 647 of file TargetTransformInfoImpl.h.

◆ LSRWithInstrQueries()

virtual bool llvm::TargetTransformInfoImplBase::LSRWithInstrQueries ( ) const

inlinevirtual

Reimplemented in llvm::SystemZTTIImpl.

Definition at line 461 of file TargetTransformInfoImpl.h.

◆ minRequiredElementSize()

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

inlineprotected

Definition at line 1220 of file TargetTransformInfoImpl.h.

References llvm::cast(), llvm::dyn_cast(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), and llvm::isa().

Referenced by llvm::X86TTIImpl::getArithmeticInstrCost().

◆ preferAlternateOpcodeVectorization()

virtual bool llvm::TargetTransformInfoImplBase::preferAlternateOpcodeVectorization ( ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl, and llvm::X86TTIImpl.

Definition at line 1145 of file TargetTransformInfoImpl.h.

◆ preferEpilogueVectorization()

virtual bool llvm::TargetTransformInfoImplBase::preferEpilogueVectorization ( ElementCount Iters ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl, and llvm::SystemZTTIImpl.

Definition at line 1149 of file TargetTransformInfoImpl.h.

References getMaxInterleaveFactor().

◆ preferFixedOverScalableIfEqualCost()

virtual bool llvm::TargetTransformInfoImplBase::preferFixedOverScalableIfEqualCost ( bool IsEpilogue ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl.

Definition at line 1138 of file TargetTransformInfoImpl.h.

◆ preferInLoopReduction()

virtual bool llvm::TargetTransformInfoImplBase::preferInLoopReduction	(	RecurKind	Kind,
		Type *	Ty ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 1142 of file TargetTransformInfoImpl.h.

◆ preferPredicatedReductionSelect()

virtual bool llvm::TargetTransformInfoImplBase::preferPredicatedReductionSelect ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::ARMTTIImpl.

Definition at line 1147 of file TargetTransformInfoImpl.h.

◆ preferPredicateOverEpilogue()

virtual bool llvm::TargetTransformInfoImplBase::preferPredicateOverEpilogue ( TailFoldingInfo * TFI ) const

inlinevirtual

Definition at line 277 of file TargetTransformInfoImpl.h.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::preferPredicateOverEpilogue().

◆ prefersVectorizedAddressing()

virtual bool llvm::TargetTransformInfoImplBase::prefersVectorizedAddressing ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::HexagonTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 447 of file TargetTransformInfoImpl.h.

◆ preferToKeepConstantsAttached()

virtual bool llvm::TargetTransformInfoImplBase::preferToKeepConstantsAttached	(	const Instruction &	Inst,
		const Function &	Fn ) const

inlinevirtual

Definition at line 610 of file TargetTransformInfoImpl.h.

◆ rewriteIntrinsicWithAddressSpace()

virtual Value * llvm::TargetTransformInfoImplBase::rewriteIntrinsicWithAddressSpace	(	IntrinsicInst *	II,
		Value *	OldV,
		Value *	NewV ) const

inlinevirtual

Definition at line 215 of file TargetTransformInfoImpl.h.

References II.

◆ shouldBuildLookupTables()

virtual bool llvm::TargetTransformInfoImplBase::shouldBuildLookupTables ( ) const

inlinevirtual

Definition at line 473 of file TargetTransformInfoImpl.h.

◆ shouldBuildLookupTablesForConstant()

virtual bool llvm::TargetTransformInfoImplBase::shouldBuildLookupTablesForConstant ( Constant * C ) const

inlinevirtual

Reimplemented in llvm::ARMTTIImpl.

Definition at line 475 of file TargetTransformInfoImpl.h.

References llvm::CallingConv::C.

◆ shouldBuildRelLookupTables()

virtual bool llvm::TargetTransformInfoImplBase::shouldBuildRelLookupTables ( ) const

inlinevirtual

Definition at line 479 of file TargetTransformInfoImpl.h.

◆ shouldConsiderAddressTypePromotion()

virtual bool llvm::TargetTransformInfoImplBase::shouldConsiderAddressTypePromotion	(	const Instruction &	I,
		bool &	AllowPromotionWithoutCommonHeader ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 665 of file TargetTransformInfoImpl.h.

References I.

◆ shouldConsiderVectorizationRegPressure()

virtual bool llvm::TargetTransformInfoImplBase::shouldConsiderVectorizationRegPressure ( ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl.

Definition at line 1155 of file TargetTransformInfoImpl.h.

◆ shouldCopyAttributeWhenOutliningFrom()

virtual bool llvm::TargetTransformInfoImplBase::shouldCopyAttributeWhenOutliningFrom	(	const Function *	Caller,
		const Attribute &	Attr ) const

inlinevirtual

Reimplemented in llvm::RISCVTTIImpl.

Definition at line 1074 of file TargetTransformInfoImpl.h.

Referenced by llvm::RISCVTTIImpl::shouldCopyAttributeWhenOutliningFrom().

◆ shouldDropLSRSolutionIfLessProfitable()

virtual bool llvm::TargetTransformInfoImplBase::shouldDropLSRSolutionIfLessProfitable ( ) const

inlinevirtual

Definition at line 339 of file TargetTransformInfoImpl.h.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::shouldDropLSRSolutionIfLessProfitable().

◆ shouldExpandReduction()

virtual bool llvm::TargetTransformInfoImplBase::shouldExpandReduction ( const IntrinsicInst * II ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, llvm::ARMTTIImpl, llvm::HexagonTTIImpl, llvm::LoongArchTTIImpl, llvm::NVPTXTTIImpl, llvm::RISCVTTIImpl, llvm::SystemZTTIImpl, and llvm::VETTIImpl.

Definition at line 1157 of file TargetTransformInfoImpl.h.

References II.

◆ shouldMaximizeVectorBandwidth()

virtual bool llvm::TargetTransformInfoImplBase::shouldMaximizeVectorBandwidth ( TargetTransformInfo::RegisterKind K ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::HexagonTTIImpl.

Definition at line 650 of file TargetTransformInfoImpl.h.

◆ shouldPrefetchAddressSpace()

virtual bool llvm::TargetTransformInfoImplBase::shouldPrefetchAddressSpace ( unsigned AS ) const

inlinevirtual

Definition at line 706 of file TargetTransformInfoImpl.h.

◆ shouldTreatInstructionLikeSelect()

virtual bool llvm::TargetTransformInfoImplBase::shouldTreatInstructionLikeSelect ( const Instruction * I ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 540 of file TargetTransformInfoImpl.h.

References I, llvm::isa(), llvm::PatternMatch::m_CombineOr(), llvm::PatternMatch::m_Constant(), llvm::PatternMatch::m_LogicalAnd(), llvm::PatternMatch::m_LogicalOr(), llvm::PatternMatch::m_Select(), llvm::PatternMatch::m_Value(), and llvm::PatternMatch::match().

Referenced by llvm::AArch64TTIImpl::shouldTreatInstructionLikeSelect(), and llvm::RISCVTTIImpl::shouldTreatInstructionLikeSelect().

◆ simplifyDemandedUseBitsIntrinsic()

virtual std::optional< Value * > llvm::TargetTransformInfoImplBase::simplifyDemandedUseBitsIntrinsic	(	InstCombiner &	IC,
		IntrinsicInst &	II,
		APInt	DemandedMask,
		KnownBits &	Known,
		bool &	KnownBitsComputed ) const

inlinevirtual

Definition at line 292 of file TargetTransformInfoImpl.h.

References II.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::simplifyDemandedUseBitsIntrinsic().

◆ simplifyDemandedVectorEltsIntrinsic()

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

inlinevirtual

Definition at line 298 of file TargetTransformInfoImpl.h.

References II.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::simplifyDemandedVectorEltsIntrinsic().

◆ supportsEfficientVectorElementLoadStore()

virtual bool llvm::TargetTransformInfoImplBase::supportsEfficientVectorElementLoadStore ( ) const

inlinevirtual

Reimplemented in llvm::HexagonTTIImpl, llvm::SystemZTTIImpl, and llvm::X86TTIImpl.

Definition at line 521 of file TargetTransformInfoImpl.h.

◆ supportsScalableVectors()

virtual bool llvm::TargetTransformInfoImplBase::supportsScalableVectors ( ) const

inlinevirtual

Reimplemented in llvm::AArch64TTIImpl, and llvm::RISCVTTIImpl.

Definition at line 1170 of file TargetTransformInfoImpl.h.

◆ supportsTailCallFor()

virtual bool llvm::TargetTransformInfoImplBase::supportsTailCallFor ( const CallBase * CB ) const

inlinevirtual

Reimplemented in llvm::PPCTTIImpl, and llvm::TargetTransformInfoImplCRTPBase< T >.

Definition at line 525 of file TargetTransformInfoImpl.h.

References llvm_unreachable.

◆ supportsTailCalls()

virtual bool llvm::TargetTransformInfoImplBase::supportsTailCalls ( ) const

inlinevirtual

Reimplemented in llvm::WebAssemblyTTIImpl.

Definition at line 523 of file TargetTransformInfoImpl.h.

Referenced by llvm::TargetTransformInfoImplCRTPBase< T >::supportsTailCallFor().

◆ useAA()

virtual bool llvm::TargetTransformInfoImplBase::useAA ( ) const

inlinevirtual

Definition at line 467 of file TargetTransformInfoImpl.h.

◆ useColdCCForColdCall()

virtual bool llvm::TargetTransformInfoImplBase::useColdCCForColdCall ( Function & F ) const

inlinevirtual

Reimplemented in llvm::PPCTTIImpl.

Definition at line 481 of file TargetTransformInfoImpl.h.

References F.

◆ useFastCCForInternalCall()

virtual bool llvm::TargetTransformInfoImplBase::useFastCCForInternalCall ( Function & F ) const

inlinevirtual

Reimplemented in llvm::X86TTIImpl.

Definition at line 483 of file TargetTransformInfoImpl.h.

References F.

Member Data Documentation

◆ DL

const DataLayout& llvm::TargetTransformInfoImplBase::DL

protected

Definition at line 40 of file TargetTransformInfoImpl.h.

Referenced by computeKnownBitsAddrSpaceCast(), computeKnownBitsAddrSpaceCast(), getAddrSpaceCastPreservedPtrMask(), getCastInstrCost(), getDataLayout(), llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), isLegalNTLoad(), isLegalNTStore(), TargetTransformInfoImplBase(), TargetTransformInfoImplBase(), llvm::TargetTransformInfoImplCRTPBase< T >::TargetTransformInfoImplCRTPBase(), and llvm::BasicTTIImplBase< BasicTTIImpl >::~BasicTTIImplBase().

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

include/llvm/Analysis/TargetTransformInfoImpl.h
lib/Analysis/TargetTransformInfo.cpp

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ TTI

Constructor & Destructor Documentation

◆ TargetTransformInfoImplBase() [1/3]

◆ ~TargetTransformInfoImplBase()

◆ TargetTransformInfoImplBase() [2/3]

◆ TargetTransformInfoImplBase() [3/3]

Member Function Documentation

◆ addrspacesMayAlias()

◆ adjustInliningThreshold()

◆ allowsMisalignedMemoryAccesses()

◆ allowVectorElementIndexingUsingGEP()

◆ areInlineCompatible()

◆ areTypesABICompatible()

◆ canHaveNonUndefGlobalInitializerInAddressSpace()

◆ canMacroFuseCmp()

◆ canSaveCmp()

◆ collectFlatAddressOperands()

◆ collectKernelLaunchBounds()

◆ computeKnownBitsAddrSpaceCast() [1/2]

◆ computeKnownBitsAddrSpaceCast() [2/2]

◆ enableAggressiveInterleaving()

◆ enableInterleavedAccessVectorization()

◆ enableMaskedInterleavedAccessVectorization()

◆ enableMemCmpExpansion()

◆ enableOrderedReductions()

◆ enableScalableVectorization()

◆ enableSelectOptimize()

◆ enableWritePrefetching()

◆ forceScalarizeMaskedGather()

◆ forceScalarizeMaskedScatter()

◆ getAddressComputationCost()

◆ getAddrSpaceCastPreservedPtrMask()

◆ getAltInstrCost()

◆ getArithmeticInstrCost()

◆ getArithmeticReductionCost()

◆ getAssumedAddrSpace()

◆ getAtomicMemIntrinsicMaxElementSize()

◆ getBranchMispredictPenalty()

◆ getCacheAssociativity()

◆ getCacheLineSize()

◆ getCacheSize()

◆ getCallerAllocaCost()

◆ getCallInstrCost()

◆ getCastInstrCost()

◆ getCFInstrCost()

◆ getCmpSelInstrCost()

◆ getConstantStrideStep()

◆ getCostOfKeepingLiveOverCall()

◆ getDataLayout()

◆ getEpilogueVectorizationMinVF()

◆ getEstimatedNumberOfCaseClusters()

◆ getExtendedReductionCost()

◆ getExtractWithExtendCost()

◆ getFeatureMask()

◆ getFlatAddressSpace()

◆ getFPOpCost()

◆ getGEPCost()

◆ getGISelRematGlobalCost()

◆ getIndexedVectorInstrCostFromEnd()

◆ getInlineCallPenalty()

◆ getInlinerVectorBonusPercent()

◆ getInliningCostBenefitAnalysisProfitableMultiplier()

◆ getInliningCostBenefitAnalysisSavingsMultiplier()

◆ getInliningLastCallToStaticBonus()

◆ getInliningThresholdMultiplier()

◆ getInsertExtractValueCost()

◆ getInstructionCost()

◆ getInstructionUniformity()

◆ getInterleavedMemoryOpCost()

◆ getIntImmCodeSizeCost()

◆ getIntImmCost()

◆ getIntImmCostInst()

◆ getIntImmCostIntrin()

◆ getIntrinsicInstrCost()