LLVM  8.0.1
Public Member Functions | List of all members
llvm::PPCTTIImpl Class Reference

#include "Target/PowerPC/PPCTargetTransformInfo.h"

Inheritance diagram for llvm::PPCTTIImpl:
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Collaboration diagram for llvm::PPCTTIImpl:
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Public Member Functions

 PPCTTIImpl (const PPCTargetMachine *TM, const Function &F)
 
Scalar TTI Implementations
int getIntImmCost (const APInt &Imm, Type *Ty)
 
int getIntImmCost (unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty)
 
int getIntImmCost (Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty)
 
unsigned getUserCost (const User *U, ArrayRef< const Value *> Operands)
 
TTI::PopcntSupportKind getPopcntSupport (unsigned TyWidth)
 
void getUnrollingPreferences (Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP)
 
Vector TTI Implementations
bool useColdCCForColdCall (Function &F)
 
bool enableAggressiveInterleaving (bool LoopHasReductions)
 
const TTI::MemCmpExpansionOptions * enableMemCmpExpansion (bool IsZeroCmp) const
 
bool enableInterleavedAccessVectorization ()
 
unsigned getNumberOfRegisters (bool Vector)
 
unsigned getRegisterBitWidth (bool Vector) const
 
unsigned getCacheLineSize ()
 
unsigned getPrefetchDistance ()
 
unsigned getMaxInterleaveFactor (unsigned VF)
 
int getArithmeticInstrCost (unsigned Opcode, Type *Ty, TTI::OperandValueKind Opd1Info=TTI::OK_AnyValue, TTI::OperandValueKind Opd2Info=TTI::OK_AnyValue, TTI::OperandValueProperties Opd1PropInfo=TTI::OP_None, TTI::OperandValueProperties Opd2PropInfo=TTI::OP_None, ArrayRef< const Value *> Args=ArrayRef< const Value *>())
 
int getShuffleCost (TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp)
 
int getCastInstrCost (unsigned Opcode, Type *Dst, Type *Src, const Instruction *I=nullptr)
 
int getCmpSelInstrCost (unsigned Opcode, Type *ValTy, Type *CondTy, const Instruction *I=nullptr)
 
int getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)
 
int getMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace, const Instruction *I=nullptr)
 
int getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, unsigned Alignment, unsigned AddressSpace, bool UseMaskForCond=false, bool UseMaskForGaps=false)
 
- Public Member Functions inherited from llvm::BasicTTIImplBase< PPCTTIImpl >
bool allowsMisalignedMemoryAccesses (LLVMContext &Context, unsigned BitWidth, unsigned AddressSpace, unsigned Alignment, bool *Fast) const
 
bool hasBranchDivergence ()
 
bool isSourceOfDivergence (const Value *V)
 
bool isAlwaysUniform (const Value *V)
 
unsigned getFlatAddressSpace ()
 
bool isLegalAddImmediate (int64_t imm)
 
bool isLegalICmpImmediate (int64_t imm)
 
bool isLegalAddressingMode (Type *Ty, GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace, Instruction *I=nullptr)
 
bool isIndexedLoadLegal (TTI::MemIndexedMode M, Type *Ty, const DataLayout &DL) const
 
bool isIndexedStoreLegal (TTI::MemIndexedMode M, Type *Ty, const DataLayout &DL) const
 
bool isLSRCostLess (TTI::LSRCost C1, TTI::LSRCost C2)
 
int getScalingFactorCost (Type *Ty, GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace)
 
bool isTruncateFree (Type *Ty1, Type *Ty2)
 
bool isProfitableToHoist (Instruction *I)
 
bool useAA () const
 
bool isTypeLegal (Type *Ty)
 
int getGEPCost (Type *PointeeType, const Value *Ptr, ArrayRef< const Value * > Operands)
 
int getExtCost (const Instruction *I, const Value *Src)
 
unsigned getIntrinsicCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< const Value * > Arguments)
 
unsigned getIntrinsicCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< Type * > ParamTys)
 
unsigned getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JumpTableSize)
 
unsigned getJumpBufAlignment ()
 
unsigned getJumpBufSize ()
 
bool shouldBuildLookupTables ()
 
bool haveFastSqrt (Type *Ty)
 
bool isFCmpOrdCheaperThanFCmpZero (Type *Ty)
 
unsigned getFPOpCost (Type *Ty)
 
unsigned getOperationCost (unsigned Opcode, Type *Ty, Type *OpTy)
 
unsigned getInliningThresholdMultiplier ()
 
void getUnrollingPreferences (Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP)
 
int getInstructionLatency (const Instruction *I)
 
unsigned getNumberOfRegisters (bool Vector)
 
unsigned getRegisterBitWidth (bool Vector) const
 
unsigned getScalarizationOverhead (Type *Ty, bool Insert, bool Extract)
 Estimate the overhead of scalarizing an instruction. More...
 
unsigned getScalarizationOverhead (Type *VecTy, ArrayRef< const Value * > Args)
 
unsigned getOperandsScalarizationOverhead (ArrayRef< const Value * > Args, unsigned VF)
 Estimate the overhead of scalarizing an instructions unique non-constant operands. More...
 
unsigned getMaxInterleaveFactor (unsigned VF)
 
unsigned getArithmeticInstrCost (unsigned Opcode, Type *Ty, TTI::OperandValueKind Opd1Info=TTI::OK_AnyValue, TTI::OperandValueKind Opd2Info=TTI::OK_AnyValue, TTI::OperandValueProperties Opd1PropInfo=TTI::OP_None, TTI::OperandValueProperties Opd2PropInfo=TTI::OP_None, ArrayRef< const Value * > Args=ArrayRef< const Value * >())
 
unsigned getShuffleCost (TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp)
 
unsigned getCastInstrCost (unsigned Opcode, Type *Dst, Type *Src, const Instruction *I=nullptr)
 
unsigned getExtractWithExtendCost (unsigned Opcode, Type *Dst, VectorType *VecTy, unsigned Index)
 
unsigned getCFInstrCost (unsigned Opcode)
 
unsigned getCmpSelInstrCost (unsigned Opcode, Type *ValTy, Type *CondTy, const Instruction *I)
 
unsigned getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)
 
unsigned getMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace, const Instruction *I=nullptr)
 
unsigned getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, unsigned Alignment, unsigned AddressSpace, bool UseMaskForCond=false, bool UseMaskForGaps=false)
 
unsigned getIntrinsicInstrCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< Value * > Args, FastMathFlags FMF, unsigned VF=1)
 Get intrinsic cost based on arguments. More...
 
unsigned getIntrinsicInstrCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< Type * > Tys, FastMathFlags FMF, unsigned ScalarizationCostPassed=std::numeric_limits< unsigned >::max())
 Get intrinsic cost based on argument types. More...
 
unsigned getCallInstrCost (Function *F, Type *RetTy, ArrayRef< Type * > Tys)
 Compute a cost of the given call instruction. More...
 
unsigned getNumberOfParts (Type *Tp)
 
unsigned getAddressComputationCost (Type *Ty, ScalarEvolution *, const SCEV *)
 
unsigned getArithmeticReductionCost (unsigned Opcode, Type *Ty, bool IsPairwise)
 Try to calculate arithmetic and shuffle op costs for reduction operations. More...
 
unsigned getMinMaxReductionCost (Type *Ty, Type *CondTy, bool IsPairwise, bool)
 Try to calculate op costs for min/max reduction operations. More...
 
unsigned getVectorSplitCost ()
 
- Public Member Functions inherited from llvm::TargetTransformInfoImplCRTPBase< PPCTTIImpl >
unsigned getCallCost (const Function *F, int NumArgs)
 
unsigned getCallCost (const Function *F, ArrayRef< const Value * > Arguments)
 
int getGEPCost (Type *PointeeType, const Value *Ptr, ArrayRef< const Value * > Operands)
 
unsigned getIntrinsicCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< const Value * > Arguments)
 
unsigned getUserCost (const User *U, ArrayRef< const Value * > Operands)
 
int getInstructionLatency (const Instruction *I)
 
- Public Member Functions inherited from llvm::TargetTransformInfoImplBase
 TargetTransformInfoImplBase (const TargetTransformInfoImplBase &Arg)
 
 TargetTransformInfoImplBase (TargetTransformInfoImplBase &&Arg)
 
const DataLayout & getDataLayout () const
 
unsigned getOperationCost (unsigned Opcode, Type *Ty, Type *OpTy)
 
int getGEPCost (Type *PointeeType, const Value *Ptr, ArrayRef< const Value *> Operands)
 
unsigned getEstimatedNumberOfCaseClusters (const SwitchInst &SI, unsigned &JTSize)
 
int getExtCost (const Instruction *I, const Value *Src)
 
unsigned getCallCost (FunctionType *FTy, int NumArgs)
 
unsigned getInliningThresholdMultiplier ()
 
unsigned getIntrinsicCost (Intrinsic::ID IID, Type *RetTy, ArrayRef< Type *> ParamTys)
 
bool hasBranchDivergence ()
 
bool isSourceOfDivergence (const Value *V)
 
bool isAlwaysUniform (const Value *V)
 
unsigned getFlatAddressSpace ()
 
bool isLoweredToCall (const Function *F)
 
void getUnrollingPreferences (Loop *, ScalarEvolution &, TTI::UnrollingPreferences &)
 
bool isLegalAddImmediate (int64_t Imm)
 
bool isLegalICmpImmediate (int64_t Imm)
 
bool isLegalAddressingMode (Type *Ty, GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace, Instruction *I=nullptr)
 
bool isLSRCostLess (TTI::LSRCost &C1, TTI::LSRCost &C2)
 
bool canMacroFuseCmp ()
 
bool shouldFavorPostInc () const
 
bool isLegalMaskedStore (Type *DataType)
 
bool isLegalMaskedLoad (Type *DataType)
 
bool isLegalMaskedScatter (Type *DataType)
 
bool isLegalMaskedGather (Type *DataType)
 
bool hasDivRemOp (Type *DataType, bool IsSigned)
 
bool hasVolatileVariant (Instruction *I, unsigned AddrSpace)
 
bool prefersVectorizedAddressing ()
 
int getScalingFactorCost (Type *Ty, GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale, unsigned AddrSpace)
 
bool LSRWithInstrQueries ()
 
bool isTruncateFree (Type *Ty1, Type *Ty2)
 
bool isProfitableToHoist (Instruction *I)
 
bool useAA ()
 
bool isTypeLegal (Type *Ty)
 
unsigned getJumpBufAlignment ()
 
unsigned getJumpBufSize ()
 
bool shouldBuildLookupTables ()
 
bool shouldBuildLookupTablesForConstant (Constant *C)
 
bool useColdCCForColdCall (Function &F)
 
unsigned getScalarizationOverhead (Type *Ty, bool Insert, bool Extract)
 
unsigned getOperandsScalarizationOverhead (ArrayRef< const Value *> Args, unsigned VF)
 
bool supportsEfficientVectorElementLoadStore ()
 
bool enableAggressiveInterleaving (bool LoopHasReductions)
 
const TTI::MemCmpExpansionOptions * enableMemCmpExpansion (bool IsZeroCmp) const
 
bool enableInterleavedAccessVectorization ()
 
bool enableMaskedInterleavedAccessVectorization ()
 
bool isFPVectorizationPotentiallyUnsafe ()
 
bool allowsMisalignedMemoryAccesses (LLVMContext &Context, unsigned BitWidth, unsigned AddressSpace, unsigned Alignment, bool *Fast)
 
TTI::PopcntSupportKind getPopcntSupport (unsigned IntTyWidthInBit)
 
bool haveFastSqrt (Type *Ty)
 
bool isFCmpOrdCheaperThanFCmpZero (Type *Ty)
 
unsigned getFPOpCost (Type *Ty)
 
int getIntImmCodeSizeCost (unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty)
 
unsigned getIntImmCost (const APInt &Imm, Type *Ty)
 
unsigned getIntImmCost (unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty)
 
unsigned getIntImmCost (Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty)
 
unsigned getNumberOfRegisters (bool Vector)
 
unsigned getRegisterBitWidth (bool Vector) const
 
unsigned getMinVectorRegisterBitWidth ()
 
bool shouldMaximizeVectorBandwidth (bool OptSize) const
 
unsigned getMinimumVF (unsigned ElemWidth) const
 
bool shouldConsiderAddressTypePromotion (const Instruction &I, bool &AllowPromotionWithoutCommonHeader)
 
unsigned getCacheLineSize ()
 
llvm::Optional< unsigned > getCacheSize (TargetTransformInfo::CacheLevel Level)
 
llvm::Optional< unsigned > getCacheAssociativity (TargetTransformInfo::CacheLevel Level)
 
unsigned getPrefetchDistance ()
 
unsigned getMinPrefetchStride ()
 
unsigned getMaxPrefetchIterationsAhead ()
 
unsigned getMaxInterleaveFactor (unsigned VF)
 
unsigned getArithmeticInstrCost (unsigned Opcode, Type *Ty, TTI::OperandValueKind Opd1Info, TTI::OperandValueKind Opd2Info, TTI::OperandValueProperties Opd1PropInfo, TTI::OperandValueProperties Opd2PropInfo, ArrayRef< const Value *> Args)
 
unsigned getShuffleCost (TTI::ShuffleKind Kind, Type *Ty, int Index, Type *SubTp)
 
unsigned getCastInstrCost (unsigned Opcode, Type *Dst, Type *Src, const Instruction *I)
 
unsigned getExtractWithExtendCost (unsigned Opcode, Type *Dst, VectorType *VecTy, unsigned Index)
 
unsigned getCFInstrCost (unsigned Opcode)
 
unsigned getCmpSelInstrCost (unsigned Opcode, Type *ValTy, Type *CondTy, const Instruction *I)
 
unsigned getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)
 
unsigned getMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace, const Instruction *I)
 
unsigned getMaskedMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace)
 
unsigned getGatherScatterOpCost (unsigned Opcode, Type *DataTy, Value *Ptr, bool VariableMask, unsigned Alignment)
 
unsigned getInterleavedMemoryOpCost (unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, unsigned Alignment, unsigned AddressSpace, bool UseMaskForCond=false, bool UseMaskForGaps=false)
 
unsigned getIntrinsicInstrCost (Intrinsic::ID ID, Type *RetTy, ArrayRef< Type *> Tys, FastMathFlags FMF, unsigned ScalarizationCostPassed)
 
unsigned getIntrinsicInstrCost (Intrinsic::ID ID, Type *RetTy, ArrayRef< Value *> Args, FastMathFlags FMF, unsigned VF)
 
unsigned getCallInstrCost (Function *F, Type *RetTy, ArrayRef< Type *> Tys)
 
unsigned getNumberOfParts (Type *Tp)
 
unsigned getAddressComputationCost (Type *Tp, ScalarEvolution *, const SCEV *)
 
unsigned getArithmeticReductionCost (unsigned, Type *, bool)
 
unsigned getMinMaxReductionCost (Type *, Type *, bool, bool)
 
unsigned getCostOfKeepingLiveOverCall (ArrayRef< Type *> Tys)
 
bool getTgtMemIntrinsic (IntrinsicInst *Inst, MemIntrinsicInfo &Info)
 
unsigned getAtomicMemIntrinsicMaxElementSize () const
 
Value * getOrCreateResultFromMemIntrinsic (IntrinsicInst *Inst, Type *ExpectedType)
 
Type * getMemcpyLoopLoweringType (LLVMContext &Context, Value *Length, unsigned SrcAlign, unsigned DestAlign) const
 
void getMemcpyLoopResidualLoweringType (SmallVectorImpl< Type *> &OpsOut, LLVMContext &Context, unsigned RemainingBytes, unsigned SrcAlign, unsigned DestAlign) const
 
bool areInlineCompatible (const Function *Caller, const Function *Callee) const
 
bool areFunctionArgsABICompatible (const Function *Caller, const Function *Callee, SmallPtrSetImpl< Argument *> &Args) const
 
bool isIndexedLoadLegal (TTI::MemIndexedMode Mode, Type *Ty, const DataLayout &DL) const
 
bool isIndexedStoreLegal (TTI::MemIndexedMode Mode, Type *Ty, const DataLayout &DL) const
 
unsigned getLoadStoreVecRegBitWidth (unsigned AddrSpace) const
 
bool isLegalToVectorizeLoad (LoadInst *LI) const
 
bool isLegalToVectorizeStore (StoreInst *SI) const
 
bool isLegalToVectorizeLoadChain (unsigned ChainSizeInBytes, unsigned Alignment, unsigned AddrSpace) const
 
bool isLegalToVectorizeStoreChain (unsigned ChainSizeInBytes, unsigned Alignment, unsigned AddrSpace) const
 
unsigned getLoadVectorFactor (unsigned VF, unsigned LoadSize, unsigned ChainSizeInBytes, VectorType *VecTy) const
 
unsigned getStoreVectorFactor (unsigned VF, unsigned StoreSize, unsigned ChainSizeInBytes, VectorType *VecTy) const
 
bool useReductionIntrinsic (unsigned Opcode, Type *Ty, TTI::ReductionFlags Flags) const
 
bool shouldExpandReduction (const IntrinsicInst *II) const
 

Additional Inherited Members

- Protected Types inherited from llvm::TargetTransformInfoImplBase
typedef TargetTransformInfo TTI
 
- Protected Member Functions inherited from llvm::BasicTTIImplBase< PPCTTIImpl >
 BasicTTIImplBase (const TargetMachine *TM, const DataLayout &DL)
 
- Protected Member Functions inherited from llvm::TargetTransformInfoImplCRTPBase< PPCTTIImpl >
 TargetTransformInfoImplCRTPBase (const DataLayout &DL)
 
- Protected Member Functions inherited from llvm::TargetTransformInfoImplBase
 TargetTransformInfoImplBase (const DataLayout &DL)
 
unsigned minRequiredElementSize (const Value *Val, bool &isSigned)
 
bool isStridedAccess (const SCEV *Ptr)
 
const SCEVConstant * getConstantStrideStep (ScalarEvolution *SE, const SCEV *Ptr)
 
bool isConstantStridedAccessLessThan (ScalarEvolution *SE, const SCEV *Ptr, int64_t MergeDistance)
 
- Protected Attributes inherited from llvm::TargetTransformInfoImplBase
const DataLayout & DL
 

Detailed Description

Definition at line 28 of file PPCTargetTransformInfo.h.

Constructor & Destructor Documentation

◆ PPCTTIImpl()

llvm::PPCTTIImpl::PPCTTIImpl ( const PPCTargetMachine *  TM,
const Function &  F 
)
inlineexplicit

Definition at line 40 of file PPCTargetTransformInfo.h.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, enableAggressiveInterleaving(), enableInterleavedAccessVectorization(), enableMemCmpExpansion(), F(), getArithmeticInstrCost(), getCacheLineSize(), getCastInstrCost(), getCmpSelInstrCost(), getInterleavedMemoryOpCost(), getIntImmCost(), llvm::TargetTransformInfoImplBase::getIntImmCost(), getMaxInterleaveFactor(), getMemoryOpCost(), getNumberOfRegisters(), getPopcntSupport(), getPrefetchDistance(), getRegisterBitWidth(), getShuffleCost(), getUnrollingPreferences(), getUserCost(), getVectorInstrCost(), I, Kind, llvm::TargetTransformInfo::OK_AnyValue, llvm::TargetTransformInfo::OP_None, and useColdCCForColdCall().

Member Function Documentation

◆ enableAggressiveInterleaving()

bool PPCTTIImpl::enableAggressiveInterleaving ( bool  LoopHasReductions)

Definition at line 231 of file PPCTargetTransformInfo.cpp.

References llvm::PPC::DIR_A2, and llvm::PPCSubtarget::getDarwinDirective().

Referenced by PPCTTIImpl().

◆ enableInterleavedAccessVectorization()

bool PPCTTIImpl::enableInterleavedAccessVectorization ( )

Definition at line 255 of file PPCTargetTransformInfo.cpp.

Referenced by PPCTTIImpl().

◆ enableMemCmpExpansion()

const PPCTTIImpl::TTI::MemCmpExpansionOptions * PPCTTIImpl::enableMemCmpExpansion ( bool  IsZeroCmp) const

Definition at line 243 of file PPCTargetTransformInfo.cpp.

References llvm::TargetTransformInfo::MemCmpExpansionOptions::LoadSizes, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by PPCTTIImpl().

◆ getArithmeticInstrCost()

int PPCTTIImpl::getArithmeticInstrCost ( unsigned  Opcode,
Type *  Ty,
TTI::OperandValueKind  Opd1Info = TTI::OK_AnyValue,
TTI::OperandValueKind  Opd2Info = TTI::OK_AnyValue,
TTI::OperandValueProperties  Opd1PropInfo = TTI::OP_None,
TTI::OperandValueProperties  Opd2PropInfo = TTI::OP_None,
ArrayRef< const Value *>  Args = ArrayRef<const Value *>() 
)

Definition at line 327 of file PPCTargetTransformInfo.cpp.

References assert(), llvm::BasicTTIImplBase< PPCTTIImpl >::getArithmeticInstrCost(), and llvm::TargetLoweringBase::InstructionOpcodeToISD().

Referenced by PPCTTIImpl().

◆ getCacheLineSize()

unsigned PPCTTIImpl::getCacheLineSize ( )

Definition at line 278 of file PPCTargetTransformInfo.cpp.

References CacheLineSize, llvm::PPC::DIR_PWR7, llvm::PPC::DIR_PWR8, llvm::PPC::DIR_PWR9, and llvm::PPCSubtarget::getDarwinDirective().

Referenced by PPCTTIImpl().

◆ getCastInstrCost()

int PPCTTIImpl::getCastInstrCost ( unsigned  Opcode,
Type *  Dst,
Type *  Src,
const Instruction *  I = nullptr 
)

Definition at line 351 of file PPCTargetTransformInfo.cpp.

References assert(), llvm::BasicTTIImplBase< PPCTTIImpl >::getCastInstrCost(), and llvm::TargetLoweringBase::InstructionOpcodeToISD().

Referenced by PPCTTIImpl().

◆ getCmpSelInstrCost()

int PPCTTIImpl::getCmpSelInstrCost ( unsigned  Opcode,
Type *  ValTy,
Type *  CondTy,
const Instruction *  I = nullptr 
)

Definition at line 358 of file PPCTargetTransformInfo.cpp.

References llvm::BasicTTIImplBase< PPCTTIImpl >::getCmpSelInstrCost().

Referenced by PPCTTIImpl().

◆ getInterleavedMemoryOpCost()

int PPCTTIImpl::getInterleavedMemoryOpCost ( unsigned  Opcode,
Type *  VecTy,
unsigned  Factor,
ArrayRef< unsigned >  Indices,
unsigned  Alignment,
unsigned  AddressSpace,
bool  UseMaskForCond = false,
bool  UseMaskForGaps = false 
)

Definition at line 472 of file PPCTargetTransformInfo.cpp.

References assert(), llvm::TargetTransformInfoImplBase::DL, llvm::BasicTTIImplBase< PPCTTIImpl >::getInterleavedMemoryOpCost(), getMemoryOpCost(), llvm::TargetLoweringBase::getTypeLegalizationCost(), and llvm::AArch64CC::LT.

Referenced by PPCTTIImpl().

◆ getIntImmCost() [1/3]

int PPCTTIImpl::getIntImmCost ( const APInt &  Imm,
Type *  Ty 
)

Definition at line 50 of file PPCTargetTransformInfo.cpp.

References assert(), DisablePPCConstHoist, llvm::APInt::getBitWidth(), llvm::TargetTransformInfoImplBase::getIntImmCost(), llvm::Type::getPrimitiveSizeInBits(), llvm::APInt::getSExtValue(), llvm::APInt::getZExtValue(), llvm::isInt< 16 >(), llvm::isInt< 32 >(), llvm::Type::isIntegerTy(), llvm::TargetTransformInfo::TCC_Basic, and llvm::TargetTransformInfo::TCC_Free.

Referenced by getIntImmCost(), and PPCTTIImpl().

◆ getIntImmCost() [2/3]

int PPCTTIImpl::getIntImmCost ( unsigned  Opcode,
unsigned  Idx,
const APInt &  Imm,
Type *  Ty 
)

Definition at line 113 of file PPCTargetTransformInfo.cpp.

References llvm::MCID::Add, assert(), llvm::MCID::Call, DisablePPCConstHoist, llvm::APInt::getBitWidth(), getIntImmCost(), llvm::TargetTransformInfoImplBase::getIntImmCost(), llvm::Type::getPrimitiveSizeInBits(), llvm::APInt::getSExtValue(), llvm::APInt::getZExtValue(), llvm::isInt< 16 >(), llvm::Type::isIntegerTy(), llvm::PPCSubtarget::isPPC64(), llvm::isShiftedMask_32(), llvm::isShiftedMask_64(), llvm::isUInt< 16 >(), LLVM_FALLTHROUGH, llvm::SPII::Load, llvm::MipsISD::Ret, llvm::MCID::Select, llvm::SPII::Store, llvm::TargetTransformInfo::TCC_Basic, and llvm::TargetTransformInfo::TCC_Free.

◆ getIntImmCost() [3/3]

int PPCTTIImpl::getIntImmCost ( Intrinsic::ID  IID,
unsigned  Idx,
const APInt &  Imm,
Type *  Ty 
)

Definition at line 79 of file PPCTargetTransformInfo.cpp.

References assert(), DisablePPCConstHoist, llvm::Intrinsic::experimental_patchpoint_i64, llvm::Intrinsic::experimental_patchpoint_void, llvm::Intrinsic::experimental_stackmap, llvm::APInt::getBitWidth(), getIntImmCost(), llvm::TargetTransformInfoImplBase::getIntImmCost(), llvm::Type::getPrimitiveSizeInBits(), llvm::APInt::getSExtValue(), llvm::isInt< 16 >(), llvm::Type::isIntegerTy(), llvm::Intrinsic::sadd_with_overflow, llvm::Intrinsic::ssub_with_overflow, llvm::TargetTransformInfo::TCC_Free, llvm::Intrinsic::uadd_with_overflow, and llvm::Intrinsic::usub_with_overflow.

◆ getMaxInterleaveFactor()

unsigned PPCTTIImpl::getMaxInterleaveFactor ( unsigned  VF)

Definition at line 299 of file PPCTargetTransformInfo.cpp.

References llvm::PPC::DIR_440, llvm::PPC::DIR_A2, llvm::PPC::DIR_E500mc, llvm::PPC::DIR_E5500, llvm::PPC::DIR_PWR7, llvm::PPC::DIR_PWR8, llvm::PPC::DIR_PWR9, and llvm::PPCSubtarget::getDarwinDirective().

Referenced by PPCTTIImpl().

◆ getMemoryOpCost()

int PPCTTIImpl::getMemoryOpCost ( unsigned  Opcode,
Type *  Src,
unsigned  Alignment,
unsigned  AddressSpace,
const Instruction *  I = nullptr 
)

Definition at line 402 of file PPCTargetTransformInfo.cpp.

References llvm::PPCTargetLowering::allowsMisalignedMemoryAccesses(), assert(), llvm::TargetTransformInfoImplBase::DL, llvm::BasicTTIImplBase< PPCTTIImpl >::getMemoryOpCost(), llvm::Type::getPrimitiveSizeInBits(), llvm::TargetLoweringBase::getTypeLegalizationCost(), getVectorInstrCost(), llvm::Type::getVectorNumElements(), llvm::PPCSubtarget::hasAltivec(), llvm::PPCSubtarget::hasP8Vector(), llvm::PPCSubtarget::hasQPX(), llvm::PPCSubtarget::hasVSX(), if(), llvm::Type::isVectorTy(), llvm::SPII::Load, llvm::AArch64CC::LT, llvm::SPII::Store, llvm::MVT::v16i8, llvm::MVT::v2f64, llvm::MVT::v2i64, llvm::MVT::v4f32, llvm::MVT::v4f64, llvm::MVT::v4i32, and llvm::MVT::v8i16.

Referenced by getInterleavedMemoryOpCost(), and PPCTTIImpl().

◆ getNumberOfRegisters()

unsigned PPCTTIImpl::getNumberOfRegisters ( bool  Vector)

Definition at line 259 of file PPCTargetTransformInfo.cpp.

References llvm::PPCSubtarget::hasAltivec(), llvm::PPCSubtarget::hasQPX(), and llvm::PPCSubtarget::hasVSX().

Referenced by PPCTTIImpl().

◆ getPopcntSupport()

TargetTransformInfo::PopcntSupportKind PPCTTIImpl::getPopcntSupport ( unsigned  TyWidth)

Definition at line 42 of file PPCTargetTransformInfo.cpp.

References assert(), llvm::PPCSubtarget::hasPOPCNTD(), llvm::isPowerOf2_32(), llvm::PPCSubtarget::POPCNTD_Slow, llvm::PPCSubtarget::POPCNTD_Unavailable, llvm::TargetTransformInfo::PSK_FastHardware, llvm::TargetTransformInfo::PSK_SlowHardware, and llvm::TargetTransformInfo::PSK_Software.

Referenced by PPCTTIImpl().

◆ getPrefetchDistance()

unsigned PPCTTIImpl::getPrefetchDistance ( )

Definition at line 293 of file PPCTargetTransformInfo.cpp.

Referenced by PPCTTIImpl().

◆ getRegisterBitWidth()

unsigned PPCTTIImpl::getRegisterBitWidth ( bool  Vector) const

Definition at line 265 of file PPCTargetTransformInfo.cpp.

References llvm::PPCSubtarget::hasAltivec(), llvm::PPCSubtarget::hasQPX(), and llvm::PPCSubtarget::isPPC64().

Referenced by PPCTTIImpl().

◆ getShuffleCost()

int PPCTTIImpl::getShuffleCost ( TTI::ShuffleKind  Kind,
Type *  Tp,
int  Index,
Type *  SubTp 
)

Definition at line 338 of file PPCTargetTransformInfo.cpp.

References llvm::TargetTransformInfoImplBase::DL, llvm::TargetLoweringBase::getTypeLegalizationCost(), and llvm::AArch64CC::LT.

Referenced by PPCTTIImpl().

◆ getUnrollingPreferences()

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

Definition at line 208 of file PPCTargetTransformInfo.cpp.

References llvm::TargetTransformInfo::UnrollingPreferences::AllowExpensiveTripCount, llvm::PPC::DIR_A2, llvm::PPCSubtarget::getDarwinDirective(), llvm::BasicTTIImplBase< PPCTTIImpl >::getUnrollingPreferences(), llvm::TargetTransformInfo::UnrollingPreferences::Partial, and llvm::TargetTransformInfo::UnrollingPreferences::Runtime.

Referenced by PPCTTIImpl().

◆ getUserCost()

unsigned PPCTTIImpl::getUserCost ( const User *  U,
ArrayRef< const Value *>  Operands 
)

Definition at line 197 of file PPCTargetTransformInfo.cpp.

References llvm::TargetTransformInfoImplBase::DL, llvm::Value::getType(), llvm::TargetLoweringBase::getTypeLegalizationCost(), llvm::TargetTransformInfoImplCRTPBase< PPCTTIImpl >::getUserCost(), llvm::Type::isVectorTy(), and llvm::AArch64CC::LT.

Referenced by PPCTTIImpl().

◆ getVectorInstrCost()

int PPCTTIImpl::getVectorInstrCost ( unsigned  Opcode,
Type *  Val,
unsigned  Index 
)

Definition at line 363 of file PPCTargetTransformInfo.cpp.

References assert(), llvm::ISD::EXTRACT_VECTOR_ELT, llvm::Type::getScalarType(), llvm::BasicTTIImplBase< PPCTTIImpl >::getVectorInstrCost(), llvm::PPCSubtarget::hasQPX(), llvm::PPCSubtarget::hasVSX(), llvm::ISD::INSERT_VECTOR_ELT, llvm::TargetLoweringBase::InstructionOpcodeToISD(), llvm::Type::isDoubleTy(), llvm::Type::isFloatingPointTy(), and llvm::Type::isVectorTy().

Referenced by getMemoryOpCost(), and PPCTTIImpl().

◆ useColdCCForColdCall()

bool PPCTTIImpl::useColdCCForColdCall ( Function &  F)

Definition at line 227 of file PPCTargetTransformInfo.cpp.

References EnablePPCColdCC.

Referenced by PPCTTIImpl().

The documentation for this class was generated from the following files:
Generated on Sun Dec 20 2020 14:12:30 for LLVM by   doxygen 1.8.13