LLVM  8.0.0svn
Public Member Functions | List of all members
llvm::HexagonTTIImpl Class Reference

#include "Target/Hexagon/HexagonTargetTransformInfo.h"

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

 HexagonTTIImpl (const HexagonTargetMachine *TM, const Function &F)
 
int getUserCost (const User *U, ArrayRef< const Value *> Operands)
 
bool shouldBuildLookupTables () const
 
Scalar TTI Implementations
TTI::PopcntSupportKind getPopcntSupport (unsigned IntTyWidthInBit) const
 
void getUnrollingPreferences (Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP)
 
bool shouldFavorPostInc () const
 Bias LSR towards creating post-increment opportunities. More...
 
unsigned getPrefetchDistance () const
 — Vector TTI end — More...
 
unsigned getCacheLineSize () const
 
Vector TTI Implementations
unsigned getNumberOfRegisters (bool vector) const
 — Vector TTI begin — More...
 
unsigned getMaxInterleaveFactor (unsigned VF)
 
unsigned getRegisterBitWidth (bool Vector) const
 
unsigned getMinVectorRegisterBitWidth () const
 
unsigned getMinimumVF (unsigned ElemWidth) const
 
bool shouldMaximizeVectorBandwidth (bool OptSize) const
 
bool supportsEfficientVectorElementLoadStore ()
 
bool hasBranchDivergence ()
 
bool enableAggressiveInterleaving (bool LoopHasReductions)
 
bool prefersVectorizedAddressing ()
 
bool enableInterleavedAccessVectorization ()
 
unsigned getScalarizationOverhead (Type *Ty, bool Insert, bool Extract)
 
unsigned getOperandsScalarizationOverhead (ArrayRef< const Value *> Args, unsigned VF)
 
unsigned getCallInstrCost (Function *F, Type *RetTy, ArrayRef< Type *> Tys)
 
unsigned getIntrinsicInstrCost (Intrinsic::ID ID, Type *RetTy, ArrayRef< Value *> Args, FastMathFlags FMF, unsigned VF)
 
unsigned getIntrinsicInstrCost (Intrinsic::ID ID, Type *RetTy, ArrayRef< Type *> Tys, FastMathFlags FMF, unsigned ScalarizationCostPassed=UINT_MAX)
 
unsigned getAddressComputationCost (Type *Tp, ScalarEvolution *SE, const SCEV *S)
 
unsigned getMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace, const Instruction *I=nullptr)
 
unsigned getMaskedMemoryOpCost (unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace)
 
unsigned getShuffleCost (TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp)
 
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 getCmpSelInstrCost (unsigned Opcode, Type *ValTy, Type *CondTy, const Instruction *I)
 
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 getCastInstrCost (unsigned Opcode, Type *Dst, Type *Src, const Instruction *I=nullptr)
 
unsigned getVectorInstrCost (unsigned Opcode, Type *Val, unsigned Index)
 
unsigned getCFInstrCost (unsigned Opcode)
 
- Public Member Functions inherited from llvm::BasicTTIImplBase< HexagonTTIImpl >
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< HexagonTTIImpl >
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 DataLayoutgetDataLayout () 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::MemCmpExpansionOptionsenableMemCmpExpansion (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< unsignedgetCacheSize (TargetTransformInfo::CacheLevel Level)
 
llvm::Optional< unsignedgetCacheAssociativity (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
 
ValuegetOrCreateResultFromMemIntrinsic (IntrinsicInst *Inst, Type *ExpectedType)
 
TypegetMemcpyLoopLoweringType (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 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< HexagonTTIImpl >
 BasicTTIImplBase (const TargetMachine *TM, const DataLayout &DL)
 
- Protected Member Functions inherited from llvm::TargetTransformInfoImplCRTPBase< HexagonTTIImpl >
 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 SCEVConstantgetConstantStrideStep (ScalarEvolution *SE, const SCEV *Ptr)
 
bool isConstantStridedAccessLessThan (ScalarEvolution *SE, const SCEV *Ptr, int64_t MergeDistance)
 
- Protected Attributes inherited from llvm::TargetTransformInfoImplBase
const DataLayoutDL
 

Detailed Description

Definition at line 34 of file HexagonTargetTransformInfo.h.

Constructor & Destructor Documentation

◆ HexagonTTIImpl()

llvm::HexagonTTIImpl::HexagonTTIImpl ( const HexagonTargetMachine TM,
const Function F 
)
inlineexplicit

Member Function Documentation

◆ enableAggressiveInterleaving()

bool llvm::HexagonTTIImpl::enableAggressiveInterleaving ( bool  LoopHasReductions)
inline

Definition at line 95 of file HexagonTargetTransformInfo.h.

◆ enableInterleavedAccessVectorization()

bool llvm::HexagonTTIImpl::enableInterleavedAccessVectorization ( )
inline

◆ getAddressComputationCost()

unsigned HexagonTTIImpl::getAddressComputationCost ( Type Tp,
ScalarEvolution SE,
const SCEV S 
)

◆ getArithmeticInstrCost()

unsigned HexagonTTIImpl::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 *>() 
)

◆ getCacheLineSize()

unsigned HexagonTTIImpl::getCacheLineSize ( ) const

◆ getCallInstrCost()

unsigned HexagonTTIImpl::getCallInstrCost ( Function F,
Type RetTy,
ArrayRef< Type *>  Tys 
)

◆ getCastInstrCost()

unsigned HexagonTTIImpl::getCastInstrCost ( unsigned  Opcode,
Type Dst,
Type Src,
const Instruction I = nullptr 
)

◆ getCFInstrCost()

unsigned llvm::HexagonTTIImpl::getCFInstrCost ( unsigned  Opcode)
inline

Definition at line 140 of file HexagonTargetTransformInfo.h.

References getUserCost(), and shouldBuildLookupTables().

◆ getCmpSelInstrCost()

unsigned HexagonTTIImpl::getCmpSelInstrCost ( unsigned  Opcode,
Type ValTy,
Type CondTy,
const Instruction I 
)

◆ getGatherScatterOpCost()

unsigned HexagonTTIImpl::getGatherScatterOpCost ( unsigned  Opcode,
Type DataTy,
Value Ptr,
bool  VariableMask,
unsigned  Alignment 
)

◆ getInterleavedMemoryOpCost()

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

◆ getIntrinsicInstrCost() [1/2]

unsigned HexagonTTIImpl::getIntrinsicInstrCost ( Intrinsic::ID  ID,
Type RetTy,
ArrayRef< Value *>  Args,
FastMathFlags  FMF,
unsigned  VF 
)

◆ getIntrinsicInstrCost() [2/2]

unsigned HexagonTTIImpl::getIntrinsicInstrCost ( Intrinsic::ID  ID,
Type RetTy,
ArrayRef< Type *>  Tys,
FastMathFlags  FMF,
unsigned  ScalarizationCostPassed = UINT_MAX 
)

◆ getMaskedMemoryOpCost()

unsigned HexagonTTIImpl::getMaskedMemoryOpCost ( unsigned  Opcode,
Type Src,
unsigned  Alignment,
unsigned  AddressSpace 
)

◆ getMaxInterleaveFactor()

unsigned HexagonTTIImpl::getMaxInterleaveFactor ( unsigned  VF)

Definition at line 101 of file HexagonTargetTransformInfo.cpp.

Referenced by HexagonTTIImpl().

◆ getMemoryOpCost()

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

◆ getMinimumVF()

unsigned HexagonTTIImpl::getMinimumVF ( unsigned  ElemWidth) const

Definition at line 113 of file HexagonTargetTransformInfo.cpp.

References llvm::HexagonSubtarget::getVectorLength().

Referenced by HexagonTTIImpl().

◆ getMinVectorRegisterBitWidth()

unsigned HexagonTTIImpl::getMinVectorRegisterBitWidth ( ) const

◆ getNumberOfRegisters()

unsigned HexagonTTIImpl::getNumberOfRegisters ( bool  vector) const

— Vector TTI begin —

Definition at line 95 of file HexagonTargetTransformInfo.cpp.

Referenced by HexagonTTIImpl().

◆ getOperandsScalarizationOverhead()

unsigned HexagonTTIImpl::getOperandsScalarizationOverhead ( ArrayRef< const Value *>  Args,
unsigned  VF 
)

◆ getPopcntSupport()

TargetTransformInfo::PopcntSupportKind HexagonTTIImpl::getPopcntSupport ( unsigned  IntTyWidthInBit) const

◆ getPrefetchDistance()

unsigned HexagonTTIImpl::getPrefetchDistance ( ) const

— Vector TTI end —

Definition at line 275 of file HexagonTargetTransformInfo.cpp.

References llvm::HexagonSubtarget::getL1PrefetchDistance().

Referenced by HexagonTTIImpl().

◆ getRegisterBitWidth()

unsigned HexagonTTIImpl::getRegisterBitWidth ( bool  Vector) const

Definition at line 105 of file HexagonTargetTransformInfo.cpp.

References getMinVectorRegisterBitWidth().

Referenced by getMemoryOpCost(), and HexagonTTIImpl().

◆ getScalarizationOverhead()

unsigned HexagonTTIImpl::getScalarizationOverhead ( Type Ty,
bool  Insert,
bool  Extract 
)

◆ getShuffleCost()

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

◆ getUnrollingPreferences()

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

◆ getUserCost()

int HexagonTTIImpl::getUserCost ( const User U,
ArrayRef< const Value *>  Operands 
)

◆ getVectorInstrCost()

unsigned HexagonTTIImpl::getVectorInstrCost ( unsigned  Opcode,
Type Val,
unsigned  Index 
)

◆ hasBranchDivergence()

bool llvm::HexagonTTIImpl::hasBranchDivergence ( )
inline

Definition at line 92 of file HexagonTargetTransformInfo.h.

◆ prefersVectorizedAddressing()

bool llvm::HexagonTTIImpl::prefersVectorizedAddressing ( )
inline

Definition at line 98 of file HexagonTargetTransformInfo.h.

◆ shouldBuildLookupTables()

bool HexagonTTIImpl::shouldBuildLookupTables ( ) const

Definition at line 309 of file HexagonTargetTransformInfo.cpp.

References EmitLookupTables.

Referenced by getCFInstrCost().

◆ shouldFavorPostInc()

bool HexagonTTIImpl::shouldFavorPostInc ( ) const

Bias LSR towards creating post-increment opportunities.

Definition at line 89 of file HexagonTargetTransformInfo.cpp.

Referenced by HexagonTTIImpl().

◆ shouldMaximizeVectorBandwidth()

bool llvm::HexagonTTIImpl::shouldMaximizeVectorBandwidth ( bool  OptSize) const
inline

Definition at line 86 of file HexagonTargetTransformInfo.h.

◆ supportsEfficientVectorElementLoadStore()

bool llvm::HexagonTTIImpl::supportsEfficientVectorElementLoadStore ( )
inline

Definition at line 89 of file HexagonTargetTransformInfo.h.


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