LLVM 17.0.0git
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#include "Target/RISCV/RISCVTargetTransformInfo.h"
Public Types | |
enum | RISCVRegisterClass { GPRRC , FPRRC , VRRC } |
Definition at line 29 of file RISCVTargetTransformInfo.h.
Enumerator | |
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GPRRC | |
FPRRC | |
VRRC |
Definition at line 309 of file RISCVTargetTransformInfo.h.
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Definition at line 59 of file RISCVTargetTransformInfo.h.
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Definition at line 307 of file RISCVTargetTransformInfo.h.
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Definition at line 82 of file RISCVTargetTransformInfo.h.
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Definition at line 83 of file RISCVTargetTransformInfo.h.
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Definition at line 240 of file RISCVTargetTransformInfo.h.
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Definition at line 245 of file RISCVTargetTransformInfo.h.
InstructionCost RISCVTTIImpl::getArithmeticInstrCost | ( | unsigned | Opcode, |
Type * | Ty, | ||
TTI::TargetCostKind | CostKind, | ||
TTI::OperandValueInfo | Op1Info = {TTI::OK_AnyValue, TTI::OP_None} , |
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TTI::OperandValueInfo | Op2Info = {TTI::OK_AnyValue, TTI::OP_None} , |
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ArrayRef< const Value * > | Args = ArrayRef<const Value *>() , |
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const Instruction * | CxtI = nullptr |
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) |
Definition at line 1522 of file RISCVTargetTransformInfo.cpp.
References llvm::ISD::ADD, llvm::ISD::AND, llvm::RISCVTargetLowering::canSplatOperand(), CostKind, llvm::ISD::FADD, llvm::ISD::FMUL, llvm::ISD::FNEG, llvm::ISD::FSUB, llvm::BasicTTIImplBase< RISCVTTIImpl >::getArithmeticInstrCost(), llvm::RISCVSubtarget::getELEN(), llvm::Type::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::TargetLoweringBase::InstructionOpcodeToISD(), llvm::TargetTransformInfo::OperandValueInfo::isConstant(), llvm::ISD::MUL, llvm::ISD::MULHS, llvm::ISD::MULHU, llvm::ISD::OR, llvm::ISD::SHL, llvm::ISD::SRA, llvm::ISD::SRL, llvm::ISD::SUB, llvm::TargetTransformInfo::TCK_RecipThroughput, llvm::RISCVSubtarget::useRVVForFixedLengthVectors(), and llvm::ISD::XOR.
Referenced by getPointersChainCost().
InstructionCost RISCVTTIImpl::getArithmeticReductionCost | ( | unsigned | Opcode, |
VectorType * | Ty, | ||
std::optional< FastMathFlags > | FMF, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 1236 of file RISCVTargetTransformInfo.cpp.
References llvm::ISD::ADD, llvm::ISD::AND, assert(), CostKind, llvm::ISD::FADD, llvm::BasicTTIImplBase< RISCVTTIImpl >::getArithmeticReductionCost(), llvm::VectorType::getElementType(), llvm::RISCVSubtarget::getELEN(), llvm::Type::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::TargetLoweringBase::InstructionOpcodeToISD(), llvm::Type::isIntegerTy(), llvm::Log2_32_Ceil(), llvm::ISD::OR, llvm::TargetTransformInfo::requiresOrderedReduction(), llvm::TargetTransformInfo::TCK_CodeSize, llvm::RISCVSubtarget::useRVVForFixedLengthVectors(), and llvm::ISD::XOR.
Referenced by getExtendedReductionCost().
InstructionCost RISCVTTIImpl::getCastInstrCost | ( | unsigned | Opcode, |
Type * | Dst, | ||
Type * | Src, | ||
TTI::CastContextHint | CCH, | ||
TTI::TargetCostKind | CostKind, | ||
const Instruction * | I = nullptr |
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) |
Definition at line 1121 of file RISCVTargetTransformInfo.cpp.
References assert(), CostKind, llvm::ISD::FP_EXTEND, llvm::ISD::FP_ROUND, llvm::ISD::FP_TO_SINT, llvm::ISD::FP_TO_UINT, llvm::BasicTTIImplBase< RISCVTTIImpl >::getCastInstrCost(), llvm::RISCVSubtarget::getELEN(), I, llvm::TargetLoweringBase::InstructionOpcodeToISD(), llvm::BasicTTIImplBase< RISCVTTIImpl >::isTypeLegal(), llvm::Log2_32(), llvm::ISD::SIGN_EXTEND, llvm::ISD::SINT_TO_FP, llvm::ISD::TRUNCATE, llvm::ISD::UINT_TO_FP, and llvm::ISD::ZERO_EXTEND.
InstructionCost RISCVTTIImpl::getCmpSelInstrCost | ( | unsigned | Opcode, |
Type * | ValTy, | ||
Type * | CondTy, | ||
CmpInst::Predicate | VecPred, | ||
TTI::TargetCostKind | CostKind, | ||
const Instruction * | I = nullptr |
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) |
Definition at line 1344 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_UNE, llvm::BasicTTIImplBase< RISCVTTIImpl >::getCmpSelInstrCost(), llvm::RISCVSubtarget::getELEN(), llvm::Type::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::RISCVSubtarget::hasVInstructionsF16(), llvm::RISCVSubtarget::hasVInstructionsF32(), llvm::RISCVSubtarget::hasVInstructionsF64(), I, llvm::CmpInst::isIntPredicate(), llvm::Type::isVectorTy(), llvm::TargetTransformInfo::TCK_RecipThroughput, and llvm::RISCVSubtarget::useRVVForFixedLengthVectors().
InstructionCost RISCVTTIImpl::getExtendedReductionCost | ( | unsigned | Opcode, |
bool | IsUnsigned, | ||
Type * | ResTy, | ||
VectorType * | ValTy, | ||
FastMathFlags | FMF, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 1270 of file RISCVTargetTransformInfo.cpp.
References CostKind, getArithmeticReductionCost(), llvm::RISCVSubtarget::getELEN(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getExtendedReductionCost(), llvm::Type::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), and llvm::RISCVSubtarget::useRVVForFixedLengthVectors().
InstructionCost RISCVTTIImpl::getGatherScatterOpCost | ( | unsigned | Opcode, |
Type * | DataTy, | ||
const Value * | Ptr, | ||
bool | VariableMask, | ||
Align | Alignment, | ||
TTI::TargetCostKind | CostKind, | ||
const Instruction * | I | ||
) |
Definition at line 520 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::BasicTTIImplBase< RISCVTTIImpl >::getGatherScatterOpCost(), getMemoryOpCost(), I, isLegalMaskedGather(), isLegalMaskedScatter(), Ptr, and llvm::TargetTransformInfo::TCK_RecipThroughput.
InstructionCost RISCVTTIImpl::getInterleavedMemoryOpCost | ( | unsigned | Opcode, |
Type * | VecTy, | ||
unsigned | Factor, | ||
ArrayRef< unsigned > | Indices, | ||
Align | Alignment, | ||
unsigned | AddressSpace, | ||
TTI::TargetCostKind | CostKind, | ||
bool | UseMaskForCond = false , |
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bool | UseMaskForGaps = false |
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) |
Definition at line 444 of file RISCVTargetTransformInfo.cpp.
References assert(), CostKind, llvm::createInterleaveMask(), llvm::createStrideMask(), llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::FixedVectorType::get(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getInterleavedMemoryOpCost(), getMemoryOpCost(), getShuffleCost(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::RISCVTargetLowering::isLegalInterleavedAccessType(), and llvm::TargetTransformInfo::SK_PermuteSingleSrc.
InstructionCost RISCVTTIImpl::getIntImmCost | ( | const APInt & | Imm, |
Type * | Ty, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 55 of file RISCVTargetTransformInfo.cpp.
References assert(), llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::TargetTransformInfoImplBase::getDataLayout(), llvm::RISCVMatInt::getIntMatCost(), llvm::DataLayout::getTypeSizeInBits(), llvm::Type::isIntegerTy(), and llvm::TargetTransformInfo::TCC_Free.
Referenced by getIntImmCostInst().
InstructionCost RISCVTTIImpl::getIntImmCostInst | ( | unsigned | Opcode, |
unsigned | Idx, | ||
const APInt & | Imm, | ||
Type * | Ty, | ||
TTI::TargetCostKind | CostKind, | ||
Instruction * | Inst = nullptr |
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) |
Definition at line 97 of file RISCVTargetTransformInfo.cpp.
References assert(), canUseShiftPair(), CostKind, getIntImmCost(), llvm::RISCVSubtarget::getXLen(), Idx, llvm::Instruction::isCommutative(), llvm::Type::isIntegerTy(), llvm::BasicTTIImplBase< RISCVTTIImpl >::isLegalAddImmediate(), and llvm::TargetTransformInfo::TCC_Free.
InstructionCost RISCVTTIImpl::getIntImmCostIntrin | ( | Intrinsic::ID | IID, |
unsigned | Idx, | ||
const APInt & | Imm, | ||
Type * | Ty, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 181 of file RISCVTargetTransformInfo.cpp.
References llvm::TargetTransformInfo::TCC_Free.
InstructionCost RISCVTTIImpl::getIntrinsicInstrCost | ( | const IntrinsicCostAttributes & | ICA, |
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 1027 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::CostTableLookup(), llvm::ISD::FCEIL, llvm::IntrinsicCostAttributes::getID(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getIntrinsicInstrCost(), getISDForVPIntrinsicID(), llvm::IntrinsicCostAttributes::getReturnType(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::RISCVSubtarget::hasVInstructions(), llvm::TargetLoweringBase::isOperationCustom(), RetTy, and VectorIntrinsicCostTable.
InstructionCost RISCVTTIImpl::getMaskedMemoryOpCost | ( | unsigned | Opcode, |
Type * | Src, | ||
Align | Alignment, | ||
unsigned | AddressSpace, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 433 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::BasicTTIImplBase< RISCVTTIImpl >::getMaskedMemoryOpCost(), getMemoryOpCost(), isLegalMaskedLoadStore(), and llvm::TargetTransformInfo::TCK_RecipThroughput.
Definition at line 1740 of file RISCVTargetTransformInfo.cpp.
References SLPMaxVF.
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Definition at line 298 of file RISCVTargetTransformInfo.h.
References llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), and llvm::ElementCount::isScalar().
std::optional< unsigned > RISCVTTIImpl::getMaxVScale | ( | ) | const |
Definition at line 208 of file RISCVTargetTransformInfo.cpp.
References llvm::BasicTTIImplBase< RISCVTTIImpl >::getMaxVScale(), llvm::RISCVSubtarget::getRealMaxVLen(), llvm::RISCVSubtarget::hasVInstructions(), and llvm::RISCV::RVVBitsPerBlock.
InstructionCost RISCVTTIImpl::getMemoryOpCost | ( | unsigned | Opcode, |
Type * | Src, | ||
MaybeAlign | Alignment, | ||
unsigned | AddressSpace, | ||
TTI::TargetCostKind | CostKind, | ||
TTI::OperandValueInfo | OpdInfo = {TTI::OK_AnyValue, TTI::OP_None} , |
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const Instruction * | I = nullptr |
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) |
Definition at line 1316 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::BasicTTIImplBase< RISCVTTIImpl >::getMemoryOpCost(), getStoreImmCost(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::TargetLoweringBase::getValueType(), I, and llvm::TargetTransformInfo::OperandValueInfo::isConstant().
Referenced by getGatherScatterOpCost(), getInterleavedMemoryOpCost(), and getMaskedMemoryOpCost().
InstructionCost RISCVTTIImpl::getMinMaxReductionCost | ( | VectorType * | Ty, |
VectorType * | CondTy, | ||
bool | IsUnsigned, | ||
FastMathFlags | FMF, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 1209 of file RISCVTargetTransformInfo.cpp.
References CostKind, llvm::VectorType::getElementType(), llvm::RISCVSubtarget::getELEN(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getMinMaxReductionCost(), llvm::Type::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::Type::isIntegerTy(), llvm::Log2_32_Ceil(), llvm::TargetTransformInfo::TCK_CodeSize, and llvm::RISCVSubtarget::useRVVForFixedLengthVectors().
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Definition at line 122 of file RISCVTargetTransformInfo.h.
Definition at line 310 of file RISCVTargetTransformInfo.h.
References FPRRC, GPRRC, llvm_unreachable, and VRRC.
void RISCVTTIImpl::getPeelingPreferences | ( | Loop * | L, |
ScalarEvolution & | SE, | ||
TTI::PeelingPreferences & | PP | ||
) |
Definition at line 1722 of file RISCVTargetTransformInfo.cpp.
References llvm::BasicTTIImplBase< RISCVTTIImpl >::getPeelingPreferences().
InstructionCost RISCVTTIImpl::getPointersChainCost | ( | ArrayRef< const Value * > | Ptrs, |
const Value * | Base, | ||
const TTI::PointersChainInfo & | Info, | ||
Type * | AccessTy, | ||
TTI::TargetCostKind | CostKind | ||
) |
Definition at line 1596 of file RISCVTargetTransformInfo.cpp.
References llvm::sampleprof::Base, CostKind, llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::enumerate(), GEP, getArithmeticInstrCost(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getGEPCost(), llvm::DataLayout::getTypeStoreSize(), I, Info, llvm::BasicTTIImplBase< RISCVTTIImpl >::isLegalAddressingMode(), and llvm::TargetTransformInfo::TCC_Free.
TargetTransformInfo::PopcntSupportKind RISCVTTIImpl::getPopcntSupport | ( | unsigned | TyWidth | ) |
Definition at line 189 of file RISCVTargetTransformInfo.cpp.
References assert(), llvm::isPowerOf2_32(), llvm::TargetTransformInfo::PSK_FastHardware, and llvm::TargetTransformInfo::PSK_Software.
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Definition at line 85 of file RISCVTargetTransformInfo.h.
References llvm::Data, and llvm::DataWithoutLaneMask.
TypeSize RISCVTTIImpl::getRegisterBitWidth | ( | TargetTransformInfo::RegisterKind | K | ) | const |
Definition at line 223 of file RISCVTargetTransformInfo.cpp.
References llvm::bit_floor(), llvm::TypeSize::getFixed(), llvm::RISCVSubtarget::getRealMinVLen(), llvm::TypeSize::getScalable(), llvm::RISCVSubtarget::getXLen(), llvm::RISCVSubtarget::hasVInstructions(), llvm_unreachable, llvm::TargetTransformInfo::RGK_FixedWidthVector, llvm::TargetTransformInfo::RGK_ScalableVector, llvm::TargetTransformInfo::RGK_Scalar, llvm::RISCV::RVVBitsPerBlock, RVVRegisterWidthLMUL, and llvm::RISCVSubtarget::useRVVForFixedLengthVectors().
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Definition at line 330 of file RISCVTargetTransformInfo.h.
References FPRRC, llvm::Type::getScalarType(), GPRRC, llvm::Type::isDoubleTy(), llvm::Type::isFloatTy(), llvm::Type::isHalfTy(), llvm::Vector, and VRRC.
Definition at line 346 of file RISCVTargetTransformInfo.h.
References FPRRC, GPRRC, llvm_unreachable, and VRRC.
Definition at line 1727 of file RISCVTargetTransformInfo.cpp.
References llvm::divideCeil(), llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::RISCVSubtarget::getRealMinVLen(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getRegUsageForType(), llvm::DataLayout::getTypeSizeInBits(), llvm::RISCVSubtarget::hasVInstructions(), llvm::Type::isVectorTy(), llvm::RISCV::RVVBitsPerBlock, Size, and llvm::RISCVSubtarget::useRVVForFixedLengthVectors().
InstructionCost RISCVTTIImpl::getShuffleCost | ( | TTI::ShuffleKind | Kind, |
VectorType * | Tp, | ||
ArrayRef< int > | Mask, | ||
TTI::TargetCostKind | CostKind, | ||
int | Index, | ||
VectorType * | SubTp, | ||
ArrayRef< const Value * > | Args = std::nullopt |
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) |
Definition at line 263 of file RISCVTargetTransformInfo.cpp.
References llvm::CallingConv::C, CostKind, llvm::createStrideMask(), llvm::equal(), llvm::VectorType::get(), llvm::Type::getContext(), llvm::VectorType::getElementCount(), llvm::VectorType::getElementType(), llvm::RISCVSubtarget::getELEN(), llvm::Type::getInt1Ty(), llvm::Operator::getOpcode(), llvm::MVT::getScalarSizeInBits(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getShuffleCost(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), getVRGatherIndexType(), llvm::BasicTTIImplBase< RISCVTTIImpl >::improveShuffleKindFromMask(), llvm::Type::isIntegerTy(), llvm::ShuffleVectorInst::isInterleaveMask(), 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, and llvm::TargetTransformInfo::SK_Transpose.
Referenced by getInterleavedMemoryOpCost().
InstructionCost RISCVTTIImpl::getStoreImmCost | ( | Type * | VecTy, |
TTI::OperandValueInfo | OpInfo, | ||
TTI::TargetCostKind | CostKind | ||
) |
Return the cost of materializing an immediate for a value operand of a store instruction.
Definition at line 1296 of file RISCVTargetTransformInfo.cpp.
References assert(), CostKind, llvm::TargetTransformInfo::OperandValueInfo::isConstant(), and llvm::TargetTransformInfo::OperandValueInfo::isUniform().
Referenced by getMemoryOpCost().
void RISCVTTIImpl::getUnrollingPreferences | ( | Loop * | L, |
ScalarEvolution & | SE, | ||
TTI::UnrollingPreferences & | UP, | ||
OptimizationRemarkEmitter * | ORE | ||
) |
Definition at line 1644 of file RISCVTargetTransformInfo.cpp.
References llvm::dbgs(), F, llvm::TargetTransformInfo::UnrollingPreferences::Force, llvm::getBooleanLoopAttribute(), getCalledFunction(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::BasicTTIImplBase< T >::getUnrollingPreferences(), I, llvm::TargetTransformInfoImplBase::isLoweredToCall(), LLVM_DEBUG, Operands, llvm::TargetTransformInfo::UnrollingPreferences::OptSizeThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Partial, llvm::TargetTransformInfo::UnrollingPreferences::PartialOptSizeThreshold, llvm::TargetTransformInfo::UnrollingPreferences::Runtime, llvm::SmallVectorBase< Size_T >::size(), llvm::TargetTransformInfo::TCK_SizeAndLatency, llvm::TargetTransformInfo::UnrollingPreferences::UnrollAndJam, llvm::TargetTransformInfo::UnrollingPreferences::UnrollAndJamInnerLoopThreshold, llvm::TargetTransformInfo::UnrollingPreferences::UnrollRemainder, and llvm::TargetTransformInfo::UnrollingPreferences::UpperBound.
InstructionCost RISCVTTIImpl::getVectorInstrCost | ( | unsigned | Opcode, |
Type * | Val, | ||
TTI::TargetCostKind | CostKind, | ||
unsigned | Index, | ||
Value * | Op0, | ||
Value * | Op1 | ||
) |
Definition at line 1427 of file RISCVTargetTransformInfo.cpp.
References assert(), CostKind, llvm::Type::getScalarSizeInBits(), llvm::Type::getScalarType(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getTypeLegalizationCost(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getVectorInstrCost(), llvm::RISCVSubtarget::getXLen(), llvm::Type::isIntegerTy(), llvm::BasicTTIImplBase< RISCVTTIImpl >::isTypeLegal(), and llvm::Type::isVectorTy().
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Definition at line 257 of file RISCVTargetTransformInfo.h.
References llvm::TargetTransformInfo::VPLegalization::Convert, llvm::TargetTransformInfo::VPLegalization::Discard, llvm::CallBase::getArgOperand(), llvm::IntrinsicInst::getIntrinsicID(), llvm::Value::getType(), and llvm::TargetTransformInfo::VPLegalization::Legal.
std::optional< unsigned > RISCVTTIImpl::getVScaleForTuning | ( | ) | const |
Definition at line 214 of file RISCVTargetTransformInfo.cpp.
References llvm::RISCVSubtarget::getRealMinVLen(), llvm::BasicTTIImplBase< RISCVTTIImpl >::getVScaleForTuning(), llvm::RISCVSubtarget::hasVInstructions(), and llvm::RISCV::RVVBitsPerBlock.
Definition at line 187 of file RISCVTargetTransformInfo.h.
References llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::TargetLoweringBase::getValueType(), and llvm::RISCVTargetLowering::isLegalElementTypeForRVV().
Definition at line 233 of file RISCVTargetTransformInfo.h.
References isLegalMaskedGatherScatter().
Referenced by getGatherScatterOpCost().
Definition at line 216 of file RISCVTargetTransformInfo.h.
References llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::EVT::getScalarType(), llvm::EVT::getStoreSize(), llvm::TargetLoweringBase::getValueType(), llvm::EVT::isFixedLengthVector(), and llvm::RISCVTargetLowering::isLegalElementTypeForRVV().
Referenced by isLegalMaskedGather(), and isLegalMaskedScatter().
Definition at line 209 of file RISCVTargetTransformInfo.h.
References isLegalMaskedLoadStore().
Definition at line 191 of file RISCVTargetTransformInfo.h.
References llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::EVT::getScalarType(), llvm::EVT::getStoreSize(), llvm::TargetLoweringBase::getValueType(), llvm::EVT::isFixedLengthVector(), and llvm::RISCVTargetLowering::isLegalElementTypeForRVV().
Referenced by getMaskedMemoryOpCost(), isLegalMaskedLoad(), and isLegalMaskedStore().
Definition at line 236 of file RISCVTargetTransformInfo.h.
References isLegalMaskedGatherScatter().
Referenced by getGatherScatterOpCost().
Definition at line 212 of file RISCVTargetTransformInfo.h.
References isLegalMaskedLoadStore().
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Definition at line 268 of file RISCVTargetTransformInfo.h.
References llvm::Add, llvm::And, llvm::BasicTTIImplBase< RISCVTTIImpl >::DL, llvm::FAdd, llvm::FMax, llvm::FMin, llvm::FMulAdd, llvm::RecurrenceDescriptor::getRecurrenceKind(), llvm::RecurrenceDescriptor::getRecurrenceType(), llvm::TargetLoweringBase::getValueType(), llvm::RISCVTargetLowering::isLegalElementTypeForRVV(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::isScalable(), llvm::Or, llvm::SelectFCmp, llvm::SelectICmp, llvm::SMax, llvm::SMin, llvm::UMax, llvm::UMin, and llvm::Xor.
bool RISCVTTIImpl::isLSRCostLess | ( | const TargetTransformInfo::LSRCost & | C1, |
const TargetTransformInfo::LSRCost & | C2 | ||
) |
Definition at line 1749 of file RISCVTargetTransformInfo.cpp.
References llvm::TargetTransformInfo::LSRCost::AddRecCost, llvm::TargetTransformInfo::LSRCost::ImmCost, llvm::TargetTransformInfo::LSRCost::Insns, llvm::TargetTransformInfo::LSRCost::NumBaseAdds, llvm::TargetTransformInfo::LSRCost::NumIVMuls, llvm::TargetTransformInfo::LSRCost::NumRegs, llvm::TargetTransformInfo::LSRCost::ScaleCost, and llvm::TargetTransformInfo::LSRCost::SetupCost.
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Definition at line 250 of file RISCVTargetTransformInfo.h.
References llvm::RISCVTargetLowering::isVScaleKnownToBeAPowerOfTwo().
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Definition at line 98 of file RISCVTargetTransformInfo.h.
bool RISCVTTIImpl::shouldExpandReduction | ( | const IntrinsicInst * | II | ) | const |
Definition at line 194 of file RISCVTargetTransformInfo.cpp.
References llvm::IntrinsicInst::getIntrinsicID().
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Definition at line 81 of file RISCVTargetTransformInfo.h.