class TargetTransformInfoImplCRTPBase

Declaration

template <typename T>
class TargetTransformInfoImplCRTPBase
    : public TargetTransformInfoImplBase { /* full declaration omitted */ };

Description

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

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:705

Inherits from: TargetTransformInfoImplBase

Templates

T

Member Variables

Inherited from TargetTransformInfoImplBase:

protected DL

Method Overview

• protected TargetTransformInfoImplCRTPBase<T>(const llvm::DataLayout & DL)
• public unsigned int getCallCost(const llvm::Function * F, int NumArgs, const llvm::User * U)
• public unsigned int getCallCost(const llvm::Function * F, ArrayRef<const llvm::Value *> Arguments, const llvm::User * U)
• public int getGEPCost(llvm::Type * PointeeType, const llvm::Value * Ptr, ArrayRef<const llvm::Value *> Operands)
• public int getInstructionLatency(const llvm::Instruction * I)
• public unsigned int getIntrinsicCost(Intrinsic::ID IID, llvm::Type * RetTy, ArrayRef<llvm::Type *> ParamTys, const llvm::User * U)
• public unsigned int getIntrinsicCost(Intrinsic::ID IID, llvm::Type * RetTy, ArrayRef<const llvm::Value *> Arguments, const llvm::User * U)
• public unsigned int getUserCost(const llvm::User * U, ArrayRef<const llvm::Value *> Operands)

Inherited from TargetTransformInfoImplBase:

• public LSRWithInstrQueries
• public allowsMisalignedMemoryAccesses
• public areFunctionArgsABICompatible
• public areInlineCompatible
• public canMacroFuseCmp
• public canSaveCmp
• public collectFlatAddressOperands
• public enableAggressiveInterleaving
• public enableInterleavedAccessVectorization
• public enableMaskedInterleavedAccessVectorization
• public enableMemCmpExpansion
• public getAddressComputationCost
• public getArithmeticInstrCost
• public getArithmeticReductionCost
• public getAtomicMemIntrinsicMaxElementSize
• public getCFInstrCost
• public getCacheAssociativity
• public getCacheLineSize
• public getCacheSize
• public getCallCost
• public getCallInstrCost
• public getCastInstrCost
• public getCmpSelInstrCost
• protected getConstantStrideStep
• public getCostOfKeepingLiveOverCall
• public getDataLayout
• public getEstimatedNumberOfCaseClusters
• public getExtCost
• public getExtractWithExtendCost
• public getFPOpCost
• public getFlatAddressSpace
• public getGEPCost
• public getGISelRematGlobalCost
• public getGatherScatterOpCost
• public getInlinerVectorBonusPercent
• public getInliningThresholdMultiplier
• public getIntImmCodeSizeCost
• public getIntImmCost
• public getIntImmCostInst
• public getIntImmCostIntrin
• public getInterleavedMemoryOpCost
• public getIntrinsicInstrCost
• public getIntrinsicInstrCost
• public getLoadStoreVecRegBitWidth
• public getLoadVectorFactor
• public getMaskedMemoryOpCost
• public getMaxInterleaveFactor
• public getMaxPrefetchIterationsAhead
• public getMemcpyCost
• public getMemcpyLoopLoweringType
• public getMemcpyLoopResidualLoweringType
• public getMemoryOpCost
• public getMinMaxReductionCost
• public getMinPrefetchStride
• public getMinVectorRegisterBitWidth
• public getMinimumVF
• public getNumberOfParts
• public getNumberOfRegisters
• public getOperandsScalarizationOverhead
• public getOperationCost
• public getOrCreateResultFromMemIntrinsic
• public getPopcntSupport
• public getPrefetchDistance
• public getRegisterBitWidth
• public getRegisterClassForType
• public getRegisterClassName
• public getScalarizationOverhead
• public getScalingFactorCost
• public getShuffleCost
• public getStoreVectorFactor
• public getTgtMemIntrinsic
• public getUnrollingPreferences
• public getVectorInstrCost
• public hasBranchDivergence
• public hasDivRemOp
• public hasVolatileVariant
• public haveFastSqrt
• public isAlwaysUniform
• protected isConstantStridedAccessLessThan
• public isFCmpOrdCheaperThanFCmpZero
• public isFPVectorizationPotentiallyUnsafe
• public isHardwareLoopProfitable
• public isIndexedLoadLegal
• public isIndexedStoreLegal
• public isLSRCostLess
• public isLegalAddImmediate
• public isLegalAddressingMode
• public isLegalICmpImmediate
• public isLegalMaskedCompressStore
• public isLegalMaskedExpandLoad
• public isLegalMaskedGather
• public isLegalMaskedLoad
• public isLegalMaskedScatter
• public isLegalMaskedStore
• public isLegalNTLoad
• public isLegalNTStore
• public isLegalToVectorizeLoad
• public isLegalToVectorizeLoadChain
• public isLegalToVectorizeStore
• public isLegalToVectorizeStoreChain
• public isLoweredToCall
• public isProfitableToHoist
• public isSourceOfDivergence
• protected isStridedAccess
• public isTruncateFree
• public isTypeLegal
• protected minRequiredElementSize
• public preferPredicateOverEpilogue
• public prefersVectorizedAddressing
• public rewriteIntrinsicWithAddressSpace
• public shouldBuildLookupTables
• public shouldBuildLookupTablesForConstant
• public shouldConsiderAddressTypePromotion
• public shouldExpandReduction
• public shouldFavorBackedgeIndex
• public shouldFavorPostInc
• public shouldMaximizeVectorBandwidth
• public supportsEfficientVectorElementLoadStore
• public useAA
• public useColdCCForColdCall
• public useReductionIntrinsic

Methods

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

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:710

Parameters

const llvm::DataLayout& DL

¶unsigned int getCallCost(const llvm::Function* F,
                         int NumArgs,
                         const llvm::User* U)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:715

Parameters

const llvm::Function* F

int NumArgs

const llvm::User* U

¶unsigned int getCallCost(
    const llvm::Function* F,
    ArrayRef<const llvm::Value*> Arguments,
    const llvm::User* U)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:737

Parameters

const llvm::Function* F

ArrayRef<const llvm::Value*> Arguments

const llvm::User* U

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

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:747

Parameters

llvm::Type* PointeeType

const llvm::Value* Ptr

ArrayRef<const llvm::Value*> Operands

¶int getInstructionLatency(
    const llvm::Instruction* I)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:903

Parameters

const llvm::Instruction* I

¶unsigned int getIntrinsicCost(
    Intrinsic::ID IID,
    llvm::Type* RetTy,
    ArrayRef<llvm::Type*> ParamTys,
    const llvm::User* U)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:805

Parameters

Intrinsic::ID IID

llvm::Type* RetTy

ArrayRef<llvm::Type*> ParamTys

const llvm::User* U

¶unsigned int getIntrinsicCost(
    Intrinsic::ID IID,
    llvm::Type* RetTy,
    ArrayRef<const llvm::Value*> Arguments,
    const llvm::User* U)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:849

Parameters

Intrinsic::ID IID

llvm::Type* RetTy

ArrayRef<const llvm::Value*> Arguments

const llvm::User* U

¶unsigned int getUserCost(
    const llvm::User* U,
    ArrayRef<const llvm::Value*> Operands)

Declared at: llvm/include/llvm/Analysis/TargetTransformInfoImpl.h:861

Parameters

const llvm::User* U

ArrayRef<const llvm::Value*> Operands