llvm::TargetTransformInfoImplCRTPBase< T > Class Template Reference

CRTP 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::TargetTransformInfoImplCRTPBase< T >:

Public Member Functions
InstructionCost	getGEPCost (Type *PointeeType, const Value *Ptr, ArrayRef< const Value * > Operands, Type *AccessType, TTI::TargetCostKind CostKind) const override
InstructionCost	getPointersChainCost (ArrayRef< const Value * > Ptrs, const Value *Base, const TTI::PointersChainInfo &Info, Type *AccessTy, TTI::TargetCostKind CostKind) const override
InstructionCost	getInstructionCost (const User *U, ArrayRef< const Value * > Operands, TTI::TargetCostKind CostKind) const override
bool	isExpensiveToSpeculativelyExecute (const Instruction *I) const override
bool	supportsTailCallFor (const CallBase *CB) const override
Public Member Functions inherited from llvm::TargetTransformInfoImplBase
virtual	~TargetTransformInfoImplBase ()
	TargetTransformInfoImplBase (const TargetTransformInfoImplBase &Arg)=default
	TargetTransformInfoImplBase (TargetTransformInfoImplBase &&Arg)
virtual const DataLayout &	getDataLayout () const
virtual unsigned	getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JTSize, ProfileSummaryInfo *PSI, BlockFrequencyInfo *BFI) 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 bool	isSourceOfDivergence (const Value *V) const
virtual bool	isAlwaysUniform (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 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) const
virtual bool	isLegalMaskedLoad (Type *DataType, Align Alignment, unsigned AddressSpace) 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	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={}) const
virtual InstructionCost	getOperandsScalarizationOverhead (ArrayRef< Type * > Tys, TTI::TargetCostKind CostKind) const
virtual bool	supportsEfficientVectorElementLoadStore () const
virtual bool	supportsTailCalls () 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	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) 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) const
virtual InstructionCost	getVectorInstrCost (unsigned Opcode, Type *Val, TTI::TargetCostKind CostKind, unsigned Index, Value *Scalar, ArrayRef< std::tuple< Value *, User *, int > > ScalarUserAndIdx) const
virtual InstructionCost	getVectorInstrCost (const Instruction &I, Type *Val, TTI::TargetCostKind CostKind, unsigned Index) 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	getVPMemoryOpCost (unsigned Opcode, Type *Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, const Instruction *I) const
virtual InstructionCost	getMaskedMemoryOpCost (unsigned Opcode, Type *Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind) const
virtual InstructionCost	getGatherScatterOpCost (unsigned Opcode, Type *DataTy, const Value *Ptr, bool VariableMask, Align Alignment, TTI::TargetCostKind CostKind, const Instruction *I=nullptr) const
virtual InstructionCost	getExpandCompressMemoryOpCost (unsigned Opcode, Type *DataTy, bool VariableMask, Align Alignment, TTI::TargetCostKind CostKind, const Instruction *I=nullptr) const
virtual InstructionCost	getStridedMemoryOpCost (unsigned Opcode, Type *DataTy, const Value *Ptr, bool VariableMask, Align Alignment, TTI::TargetCostKind CostKind, const Instruction *I=nullptr) 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	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	areTypesABICompatible (const Function *Caller, const Function *Callee, const 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 () 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 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 Member Functions
	TargetTransformInfoImplCRTPBase (const DataLayout &DL)
Protected Member Functions inherited from llvm::TargetTransformInfoImplBase
	TargetTransformInfoImplBase (const DataLayout &DL)
unsigned	minRequiredElementSize (const Value *Val, bool &isSigned) const
bool	isStridedAccess (const SCEV *Ptr) const
const SCEVConstant *	getConstantStrideStep (ScalarEvolution *SE, const SCEV *Ptr) const
bool	isConstantStridedAccessLessThan (ScalarEvolution *SE, const SCEV *Ptr, int64_t MergeDistance) const

Additional Inherited Members
Protected Types inherited from llvm::TargetTransformInfoImplBase
typedef TargetTransformInfo	TTI
Protected Attributes inherited from llvm::TargetTransformInfoImplBase
const DataLayout &	DL

Detailed Description

template<typename T>
class llvm::TargetTransformInfoImplCRTPBase< T >

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

Definition at line 1251 of file TargetTransformInfoImpl.h.

Constructor & Destructor Documentation

TargetTransformInfoImplCRTPBase()

template<typename T>

llvm::TargetTransformInfoImplCRTPBase< T >::TargetTransformInfoImplCRTPBase ( const DataLayout & DL )

inlineexplicitprotected

Definition at line 1256 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfoImplBase::DL.

Member Function Documentation

getGEPCost()

template<typename T>

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

inlineoverridevirtual

Reimplemented from llvm::TargetTransformInfoImplBase.

Definition at line 1259 of file TargetTransformInfoImpl.h.

References assert(), CostKind, llvm::TargetTransformInfoImplBase::DL, llvm::dyn_cast(), llvm::gep_type_begin(), llvm::APInt::getSExtValue(), llvm::getSplatValue(), llvm::ConstantInt::getValue(), llvm::ConstantInt::getZExtValue(), I, llvm::TargetTransformInfoImplBase::isLegalAddressingMode(), llvm::Type::isScalableTy(), Operands, Ptr, llvm::APInt::sextOrTrunc(), llvm::Splat, T, llvm::TargetTransformInfo::TCC_Basic, and llvm::TargetTransformInfo::TCC_Free.

Referenced by llvm::BasicTTIImplBase< BasicTTIImpl >::getGEPCost(), and getPointersChainCost().

getInstructionCost()

template<typename T>

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

inlineoverridevirtual

Reimplemented from llvm::TargetTransformInfoImplBase.

Definition at line 1374 of file TargetTransformInfoImpl.h.

References llvm::all_of(), llvm::SmallVectorImpl< T >::append(), assert(), llvm::CmpInst::BAD_ICMP_PREDICATE, llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::cast(), CostKind, llvm::dyn_cast(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::enumerate(), F, GEP, llvm::FixedVectorType::get(), llvm::TargetTransformInfo::getCastContextHint(), llvm::Operator::getOpcode(), llvm::TargetTransformInfo::getOperandInfo(), llvm::Type::getPointerAddressSpace(), llvm::Type::getScalarSizeInBits(), getType(), llvm::Value::getType(), llvm::APInt::getZero(), I, llvm::isa(), llvm::Type::isVectorTy(), llvm::PatternMatch::m_LogicalAnd(), llvm::PatternMatch::m_LogicalOr(), llvm::PatternMatch::m_Value(), llvm::PatternMatch::match(), Operands, llvm::PoisonMaskElem, llvm::APInt::setBit(), llvm::TargetTransformInfo::SK_Broadcast, llvm::TargetTransformInfo::SK_ExtractSubvector, llvm::TargetTransformInfo::SK_InsertSubvector, llvm::TargetTransformInfo::SK_PermuteSingleSrc, llvm::TargetTransformInfo::SK_PermuteTwoSrc, llvm::TargetTransformInfo::SK_Reverse, llvm::TargetTransformInfo::SK_Select, llvm::TargetTransformInfo::SK_Splice, llvm::TargetTransformInfo::SK_Transpose, T, llvm::TargetTransformInfo::TCC_Basic, llvm::TargetTransformInfo::TCC_Free, llvm::TargetTransformInfo::TCK_CodeSize, and llvm::TargetTransformInfo::TCK_Latency.

Referenced by llvm::ARMTTIImpl::getUnrollingPreferences(), and llvm::RISCVTTIImpl::getUnrollingPreferences().

getPointersChainCost()

template<typename T>

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

inlineoverridevirtual

Reimplemented from llvm::TargetTransformInfoImplBase.

Reimplemented in llvm::X86TTIImpl.

Definition at line 1338 of file TargetTransformInfoImpl.h.

References llvm::sampleprof::Base, CostKind, llvm::dyn_cast(), GEP, llvm::TargetTransformInfoImplBase::getArithmeticInstrCost(), getGEPCost(), Info, T, and llvm::TargetTransformInfo::TCC_Free.

isExpensiveToSpeculativelyExecute()

template<typename T>

bool llvm::TargetTransformInfoImplCRTPBase< T >::isExpensiveToSpeculativelyExecute ( const Instruction * I ) const

inlineoverridevirtual

Reimplemented from llvm::TargetTransformInfoImplBase.

Reimplemented in llvm::X86TTIImpl.

Definition at line 1687 of file TargetTransformInfoImpl.h.

References AbstractManglingParser< Derived, Alloc >::Ops, I, T, llvm::TargetTransformInfo::TCC_Expensive, and llvm::TargetTransformInfo::TCK_SizeAndLatency.

supportsTailCallFor()

template<typename T>

bool llvm::TargetTransformInfoImplCRTPBase< T >::supportsTailCallFor ( const CallBase * CB ) const

inlineoverridevirtual

Reimplemented from llvm::TargetTransformInfoImplBase.

Definition at line 1695 of file TargetTransformInfoImpl.h.

References llvm::TargetTransformInfoImplBase::supportsTailCalls(), and T.

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

• include/llvm/Analysis/TargetTransformInfoImpl.h