LLVM: llvm::Type Class Reference (original) (raw)

The instances of the Type class are immutable: once they are created, they are never changed. More...

#include "[llvm/IR/Type.h](IR%5F2Type%5F8h%5Fsource.html)"

The instances of the Type class are immutable: once they are created, they are never changed.

Also note that only one instance of a particular type is ever created. Thus seeing if two types are equal is a matter of doing a trivial pointer comparison. To enforce that no two equal instances are created, Type instances can only be created via static factory methods in class Type and in derived classes. Once allocated, Types are never free'd.

Definition at line 45 of file Type.h.

◆ subtype_iterator

◆ subtype_reverse_iterator

using llvm::Type::subtype_reverse_iterator = std::reverse_iterator<subtype_iterator>

Definition at line 369 of file Type.h.

◆ TypeID

Definitions of all of the base types for the Type system.

Based on this value, you can cast to a class defined in DerivedTypes.h. Note: If you add an element to this, you need to add an element to the Type::getPrimitiveType function, or else things will break! Also update LLVMTypeKind and LLVMGetTypeKind () in the C binding.

Definition at line 54 of file Type.h.

Definition at line 93 of file Type.h.

References llvm::CallingConv::C.

Referenced by llvm::ArrayType::classof(), llvm::dxil::AnyResourceExtType::classof(), llvm::dxil::CBufferExtType::classof(), llvm::dxil::FeedbackTextureExtType::classof(), llvm::dxil::LayoutExtType::classof(), llvm::dxil::MSTextureExtType::classof(), llvm::dxil::PaddingExtType::classof(), llvm::dxil::RawBufferExtType::classof(), llvm::dxil::SamplerExtType::classof(), llvm::dxil::TextureExtType::classof(), llvm::dxil::TypedBufferExtType::classof(), llvm::FunctionType::classof(), llvm::IntegerType::classof(), llvm::PointerType::classof(), llvm::StructType::classof(), llvm::TargetExtType::classof(), llvm::TypedPointerType::classof(), llvm::VectorType::classof(), llvm::object::MinidumpFile::create(), llvm::StructType::create(), llvm::ArrayType::get(), llvm::FunctionType::get(), llvm::PointerType::get(), llvm::StructType::get(), llvm::TypedPointerType::get(), llvm::VectorType::get(), llvm::VectorType::get(), llvm::VectorType::get(), getArrayElementType(), getContainedType(), llvm::ArrayType::getElementType(), llvm::StructType::getElementType(), llvm::TypedPointerType::getElementType(), llvm::VectorType::getElementType(), getExtendedType(), getFunctionParamType(), llvm::VectorType::getInteger(), llvm::FunctionType::getParamType(), llvm::dxil::CBufferExtType::getResourceType(), llvm::dxil::MSTextureExtType::getResourceType(), llvm::dxil::RawBufferExtType::getResourceType(), llvm::dxil::TextureExtType::getResourceType(), llvm::dxil::TypedBufferExtType::getResourceType(), llvm::FunctionType::getReturnType(), getScalarTy(), getScalarType(), getStructElementType(), llvm::VectorType::getTruncatedElementVectorType(), llvm::StructType::getTypeAtIndex(), llvm::TargetExtType::getTypeParameter(), llvm::PointerType::getUnqual(), getWithNewBitWidth(), getWithNewType(), llvm::VectorType::getWithSizeAndScalar(), llvm::dxil::LayoutExtType::getWrappedType(), llvm::IntegerType::IntegerType(), llvm::dxil::RawBufferExtType::isStructured(), llvm::TypedPointerType::isValidElementType(), llvm::VectorType::isValidElementType(), LLVM_DEPRECATED(), llvm::StructType::operator=(), llvm::TypedPointerType::operator=(), print(), skipModsAndTypedefs(), and llvm::BTFParser::symbolize().

◆ ~Type()

◆ canLosslesslyBitCastTo()

Return true if this type could be converted with a lossless BitCast to type 'Ty'.

For example, i8* to i32*. BitCasts are valid for types of the same size only where no re-interpretation of the bits is done. Determine if this type could be losslessly bitcast to Ty

Definition at line 153 of file Type.cpp.

◆ containsNonGlobalTargetExtType() [1/2]

◆ containsNonGlobalTargetExtType() [2/2]

Return true if this type is or contains a target extension type that disallows being used as a global.

Definition at line 74 of file Type.cpp.

◆ containsNonLocalTargetExtType() [1/2]

◆ containsNonLocalTargetExtType() [2/2]

◆ dump()

◆ getArrayElementType()

Definition at line 408 of file Type.h.

References ArrayTyID, assert(), ContainedTys, getTypeID(), and Type().

Referenced by llvm::IRBuilderBase::CreateAggregateCast(), dynamicallyLoadArray(), fixI8UseChain(), llvm::ARMTTIImpl::getNumBytesToPadGlobalArray(), isConstantUsingVectorTy(), legalizeScalarLoadStoreOnArrays(), llvm::matchPeeledArrayPattern(), transformGlobalArray(), TypeContainsPointers(), and llvm::WebAssembly::wasmSymbolSetType().

◆ getArrayNumElements()

◆ getBFloatTy()

◆ getContainedType()

◆ getContext()

Return the LLVMContext in which this type was uniqued.

Definition at line 128 of file Type.h.

Referenced by llvm::VNCoercion::coerceAvailableValueToLoadType(), llvm::VPReplicateRecipe::computeCost(), llvm::ShuffleVectorInst::convertShuffleMaskForBitcode(), llvm::VFABI::createFunctionType(), llvm::MatrixBuilder::CreateIndex(), llvm::orc::createIRTypedAddress(), llvm::VPScalarIVStepsRecipe::execute(), llvm::InstCombinerImpl::foldICmpShlConstant(), llvm::StructType::get(), llvm::TypedPointerType::get(), llvm::ConstantExpr::getAlignOf(), getCBufRetType(), llvm::VNCoercion::getConstantMemInstValueForLoad(), llvm::BasicTTIImplBase< BasicTTIImpl >::getExtendedReductionCost(), llvm::IntegerType::getExtendedType(), llvm::LoopVectorizationCostModel::getInstructionCost(), llvm::VectorType::getInteger(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::ARMTTIImpl::getIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::VNCoercion::getMemInstValueForLoad(), llvm::RISCVTTIImpl::getMinMaxReductionCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getNumberOfParts(), getOrCreateElementStruct(), llvm::AArch64TTIImpl::getPartialReductionCost(), llvm::X86TTIImpl::getReplicationShuffleCost(), getResRetType(), getReturnAttrs(), getReturnAttrs(), llvm::CallLowering::getReturnInfo(), llvm::ConstantExpr::getShuffleVector(), slpvectorizer::BoUpSLP::getSpillCost(), llvm::AArch64TTIImpl::getSpliceCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getStoreMinimumVF(), llvm::VNCoercion::getStoreValueForLoadHelper(), getSVEContainerIRType(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::RISCVTargetLowering::getTgtMemIntrinsic(), slpvectorizer::BoUpSLP::getTreeCost(), llvm::VectorType::getTruncatedElementVectorType(), getTypePartition(), llvm::RISCVTTIImpl::getVectorInstrCost(), getWithNewBitWidth(), llvm::ValueAsMetadata::handleRAUW(), llvm::CallLowering::insertSRetIncomingArgument(), llvm::CallLowering::insertSRetLoads(), llvm::CallLowering::insertSRetOutgoingArgument(), llvm::CallLowering::insertSRetStores(), llvm::Instruction::isIdenticalTo(), IsIncrementNSW(), IsIncrementNUW(), isIntegerWideningViable(), llvm::X86TTIImpl::isLegalBroadcastLoad(), llvm::RISCVTargetLowering::isLegalInterleavedAccessType(), llvm::isUntypedEquivalentToTyExt(), llvm::TargetLowering::LowerCallTo(), llvm::FastISel::lowerCallTo(), llvm::SparcTargetLowering::LowerF128_LibCallArg(), llvm::SparcTargetLowering::LowerF128Op(), llvm::AArch64CallLowering::lowerReturn(), llvm::CmpInst::makeCmpResultType(), llvm::TargetLowering::ParseConstraints(), llvm::GCNTTIImpl::rewriteIntrinsicWithAddressSpace(), setInfoSVEStN(), llvm::ARMTargetLowering::shouldConvertSplatType(), simplifyGEPInst(), llvm::CallLowering::splitToValueTypes(), llvm::toScalarizedStructTy(), llvm::toVectorizedStructTy(), widenCImmType(), and llvm::MetadataAsValue::~MetadataAsValue().

◆ getDoubleTy()

Definition at line 285 of file Type.cpp.

Referenced by convertImplicitDefToConstZero(), DecodeFixedType(), llvm::X86InstrInfo::foldMemoryOperandImpl(), llvm::ConstantDataVector::get(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::IRBuilderBase::getDoubleTy(), llvm::sandboxir::Type::getDoubleTy(), getFloatTypeForLLT(), llvm::RTLIB::RuntimeLibcallsInfo::getFunctionTy(), getIntrinsicParamType(), getKeyFPValMD(), llvm::X86TTIImpl::getMinMaxReductionCost(), getOrCreateFPFastMathDefaultInfoVec(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVFloatType(), getScalarTy(), getSVEContainerIRType(), getTypeFromOpParamType(), llvm::X86TTIImpl::isLegalBroadcastLoad(), llvm::ARMLegalizerInfo::legalizeCustom(), LLVMDoubleTypeInContext(), LowerFPToInt(), makeDoubleDouble(), makeDoubleDoubleDouble(), makeDoubleDoubleDoubleDouble(), makeDoubleDoubleI32(), llvm::parseBasicTypeName(), ReplaceFPIntrinsicWithCall(), and shrinkFPConstant().

◆ getExtendedType()

◆ getFloatingPointTy()

◆ getFloatTy()

Definition at line 284 of file Type.cpp.

Referenced by llvm::SPIRVGlobalRegistry::buildConstantFP(), convertImplicitDefToConstZero(), llvm::MDBuilder::createFPMath(), DecodeFixedType(), expandIToFP(), llvm::X86InstrInfo::foldMemoryOperandImpl(), llvm::ConstantDataVector::get(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::RISCVTTIImpl::getCastInstrCost(), llvm::IRBuilderBase::getFloatTy(), llvm::sandboxir::Type::getFloatTy(), getFloatTypeForLLT(), llvm::AArch64TTIImpl::getFP16BF16PromoteCost(), llvm::RTLIB::RuntimeLibcallsInfo::getFunctionTy(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), getIntrinsicParamType(), llvm::X86TTIImpl::getMinMaxReductionCost(), getOrCreateFPFastMathDefaultInfoVec(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVFloatType(), llvm::RISCVTTIImpl::getRegUsageForType(), getScalarTy(), getSVEContainerIRType(), llvm::VectorType::getTruncatedElementVectorType(), getTypeFromOpParamType(), llvm::ARMLegalizerInfo::legalizeCustom(), LLVMFloatTypeInContext(), LowerFPToInt(), llvm::parseBasicTypeName(), llvm::parseTypeString(), ReplaceFPIntrinsicWithCall(), shrinkFPConstant(), llvm::UpgradeIntrinsicCall(), and upgradePTESTIntrinsic().

◆ getFltSemantics()

Definition at line 106 of file Type.cpp.

References llvm::cast(), and llvm::VectorType::getDoubleElementsVectorType().

Referenced by atomicIgnoresDenormalModeOrFPModeIsFTZ(), computeKnownFPClass(), llvm::ConstantFoldCastInstruction(), llvm::TargetLowering::expandIS_FPCLASS(), FoldBitCast(), foldFCmpFpTrunc(), foldFCmpFSubIntoFCmp(), isSaturatingMinMax(), llvm::InstCombinerImpl::visitAnd(), llvm::InstCombinerImpl::visitOr(), and llvm::InstCombinerImpl::visitXor().

◆ getFP128Ty()

◆ getFPMantissaWidth()

◆ getFunctionNumParams()

◆ getFunctionParamType()

◆ getHalfTy()

Definition at line 282 of file Type.cpp.

Referenced by convertTo16Bit(), DecodeFixedType(), llvm::X86InstrInfo::foldMemoryOperandImpl(), getFloatTypeForLLT(), llvm::IRBuilderBase::getHalfTy(), llvm::sandboxir::Type::getHalfTy(), getIntrinsicParamType(), getOrCreateFPFastMathDefaultInfoVec(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVFloatType(), getSVEContainerIRType(), llvm::VectorType::getTruncatedElementVectorType(), getTypeFromOpParamType(), llvm::GCNTTIImpl::instCombineIntrinsic(), LLVMHalfTypeInContext(), matchFPExtFromF16(), llvm::parseBasicTypeName(), llvm::parseTypeString(), shrinkFPConstant(), simplifyAMDGCNImageIntrinsic(), and upgradeX86IntrinsicCall().

◆ getInt128Ty()

◆ getInt16Ty()

Definition at line 295 of file Type.cpp.

Referenced by convertTo16Bit(), llvm::createProfileSamplingVar(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV5::emitHiddenKernelArgs(), expand16BitIsFinite(), expand16BitIsInf(), expand16BitIsNaN(), expand16BitIsNormal(), llvm::ConstantDataVector::get(), llvm::offloading::getEntryTy(), llvm::IRBuilderBase::getInt16Ty(), llvm::sandboxir::Type::getInt16Ty(), getIntrinsicParamType(), llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType(), llvm::offloading::getOffloadingEntryInitializer(), getSVEContainerIRType(), getTypeFromOpParamType(), llvm::isBytewiseValue(), LLVMInt16TypeInContext(), llvm::parseBasicTypeName(), llvm::ARMTargetLowering::shouldConvertSplatType(), and simplifyAMDGCNImageIntrinsic().

◆ getInt1Ty()

Definition at line 293 of file Type.cpp.

Referenced by llvm::SelectInst::areInvalidOperands(), calcPredicateUsingBooleans(), llvm::VPBlendRecipe::computeCost(), llvm::VPHistogramRecipe::computeCost(), llvm::VPInstruction::computeCost(), llvm::ConstantFoldCompareInstruction(), llvm::MDBuilder::createCallbackEncoding(), llvm::sampleprofutil::createFSDiscriminatorVariable(), llvm::VFABI::createFunctionType(), createMemprofHistogramFlagVar(), createRawLoad(), createTypedBufferLoad(), createTypedBufferStore(), DisableAllLoopOptsOnLoop(), llvm::AtomicInfo::EmitAtomicCompareExchangeLibcall(), fillCommonArgs(), llvm::ConstantExpr::getAlignOf(), llvm::IRBuilderBase::getAllOnesMask(), llvm::dxil::ResourceInfo::getAsMetadata(), getBinaryWithCarryType(), llvm::LoopVectorizationCostModel::getDivRemSpeculationCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getExtendedReductionCost(), llvm::ConstantInt::getFalse(), llvm::RTLIB::RuntimeLibcallsInfo::getFunctionTy(), llvm::LoopVectorizationCostModel::getInstructionCost(), llvm::IRBuilderBase::getInt1Ty(), llvm::sandboxir::Type::getInt1Ty(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::RISCVTTIImpl::getIntrinsicInstrCost(), getMask(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::RISCVTTIImpl::getTgtMemIntrinsic(), llvm::BasicTTIImplBase< BasicTTIImpl >::getTreeReductionCost(), llvm::ConstantInt::getTrue(), getTypeFromOpParamType(), slpvectorizer::BoUpSLP::getVectorElementSize(), llvm::SelectionDAGBuilder::handleKillDebugValue(), hoistConditionalLoadsStores(), instCombineSVECmpNE(), llvm::Instruction::isIdenticalToWhenDefined(), LLVMInt1TypeInContext(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::CmpInst::makeCmpResultType(), llvm::InsertCFGStrategy::mutate(), OptimizeGlobalAddressOfAllocation(), replaceWithTLIFunction(), setAssignmentTrackingModuleFlag(), SimplifyCondBranchToCondBranch(), simplifySwitchLookup(), llvm::at::trackAssignments(), tryToReplaceALMWithWideALM(), TryToShrinkGlobalToBoolean(), and llvm::InstCombinerImpl::visitAllocSite().

◆ getInt32Ty()

Definition at line 296 of file Type.cpp.

Referenced by llvm::VPlanTransforms::addExplicitVectorLength(), addFunctionTypeMutation(), adjustInliningThresholdUsingCallee(), llvm::annotateValueSite(), llvm::AMDGPURegisterBankInfo::applyMappingImpl(), calcPredicateUsingInteger(), calculateVectorIndex(), canonicalizeToIntegerIV(), OutlinableGroup::collectGVNStoreSets(), llvm::VPInstruction::computeCost(), llvm::ConstantFoldInsertElementInstruction(), llvm::ShuffleVectorInst::convertShuffleMaskForBitcode(), llvm::ARMConstantPoolConstant::Create(), llvm::MDBuilder::createBranchWeights(), llvm::ARMTargetLowering::createComplexDeinterleavingIR(), llvm::IRBuilderBase::CreateConstGEP1_32(), llvm::IRBuilderBase::CreateConstGEP2_32(), llvm::IRBuilderBase::CreateConstInBoundsGEP1_32(), llvm::IRBuilderBase::CreateConstInBoundsGEP2_32(), llvm::dxil::ResourceTypeInfo::createElementStruct(), llvm::IRBuilderBase::CreateGlobalStringPtr(), llvm::IRBuilderBase::CreatePreserveArrayAccessIndex(), llvm::IRBuilderBase::CreatePreserveStructAccessIndex(), llvm::createProfileSamplingVar(), createRelLookupTable(), createRoundingModeDecoration(), createSaturatedConversionDecoration(), createStringMetadata(), createSwitchStatement(), downcastI64toI32InsertExtractElements(), llvm::AtomicInfo::EmitAtomicLoadLibcall(), llvm::AtomicInfo::EmitAtomicStoreLibcall(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV5::emitHiddenKernelArgs(), llvm::ARMBaseRegisterInfo::emitLoadConstPool(), llvm::ARMSelectionDAGInfo::EmitSpecializedLibcall(), llvm::ARMTargetLowering::emitStoreConditional(), llvm::HexagonTargetLowering::emitStoreConditional(), llvm::AArch64SelectionDAGInfo::EmitStreamingCompatibleMemLibCall(), emitTargetTaskProxyFunction(), emitThumb1LoadConstPool(), emitThumb2LoadConstPool(), llvm::VPFirstOrderRecurrencePHIRecipe::execute(), expandUser(), findCostForOutputBlocks(), llvm::SanitizerStatReport::finish(), llvm::X86InstrInfo::foldMemoryOperandImpl(), llvm::ConstantDataVector::get(), getAISize(), llvm::ConstantExpr::getAlignOf(), getArgTypesFromOpParamTypes(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::dxil::ResourceInfo::getAsMetadata(), getBinaryWithCarryType(), getDefaultPersonalityFn(), getDimensionsType(), getEntryPropAsMetadata(), llvm::offloading::getEntryTy(), llvm::CSKYInstrInfo::getGlobalBaseReg(), llvm::getInductionIntegerTy(), llvm::IRBuilderBase::getInt32Ty(), llvm::sandboxir::Type::getInt32Ty(), getIntrinsicParamType(), llvm::X86TargetLowering::getIRStackGuard(), llvm::SelectionDAG::getMemcmp(), llvm::GCNTTIImpl::getMemcpyLoopLoweringType(), llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType(), llvm::X86TTIImpl::getMinMaxReductionCost(), getMul64(), llvm::offloading::getOffloadingEntryInitializer(), getOffsetFromIndices(), getPownType(), getPromotedType(), getResBindType(), getResPropsType(), getResRetType(), llvm::ConstantExpr::getSizeOf(), getSplitDoubleType(), getSVEContainerIRType(), getTagValueAsMetadata(), getTypeFromOpParamType(), llvm::HardwareLoopInfo::HardwareLoopInfo(), INITIALIZE_PASS(), insertCall(), llvm::BPFCoreSharedInfo::insertPassThrough(), insertSpills(), llvm::ARMTTIImpl::instCombineIntrinsic(), instCombineRDFFR(), instCombineSVECmpNE(), llvm::isBytewiseValue(), llvm::ARMTTIImpl::isHardwareLoopProfitable(), llvm::PPCTTIImpl::isHardwareLoopProfitable(), llvm::ARMLegalizerInfo::legalizeCustom(), legalizeGetHighLowi64Bytes(), legalizeScalarLoadStoreOnArrays(), LLVMBuildArrayMalloc(), LLVMBuildMalloc(), LLVMInt32TypeInContext(), llvm::XCoreInstrInfo::loadImmediate(), llvm::XtensaInstrInfo::loadImmediate(), llvm::X86TargetLowering::LowerAsmOperandForConstraint(), llvm::AMDGPUAsmPrinter::lowerConstant(), llvm::SparcTargetLowering::LowerF128Compare(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::IntrinsicLowering::LowerIntrinsicCall(), lowerKernelArguments(), lowerLoadRelative(), lowerPtrAnnotation(), makeDoubleDoubleI32(), makeX86FP80X86FP80I32(), llvm::MergeBasicBlockIntoOnlyPred(), llvm::EscapeEnumerator::Next(), llvm::parseBasicTypeName(), llvm::parseTypeString(), processBlockAddr(), replaceCalledFunction(), replaceWithGEP(), llvm::KCFIPass::run(), llvm::WasmEHPreparePass::run(), runImpl(), runPass(), llvm::scaleProfData(), SegmentOffset(), llvm::sandboxir::Region::setAux(), llvm::InstrProfCntrInstBase::setIndex(), llvm::setKCFIType(), llvm::ARMTargetLowering::shouldConvertSplatType(), simplifyKnownEVL(), simplifyRelativeLoad(), splitGlobal(), splitMergedValStore(), transformRecipestoEVLRecipes(), upcastI8AllocasAndUses(), llvm::UpgradeIntrinsicCall(), llvm::UpgradeModuleFlags(), upgradeX86IntrinsicCall(), validExtractValueIndex(), validInsertValueIndex(), validShuffleVectorIndex(), and llvm::InstCombinerImpl::visitBitCast().

◆ getInt64Ty()

Definition at line 297 of file Type.cpp.

Referenced by addModuleFlags(), llvm::GlobalObject::addTypeMetadata(), llvm::VPlanTransforms::adjustFixedOrderRecurrences(), llvm::annotateValueSite(), llvm::memprof::buildCallstackMetadata(), llvm::MachineFunction::CallSiteInfo::CallSiteInfo(), llvm::VPInstruction::computeCost(), llvm::VPlanTransforms::convertToConcreteRecipes(), llvm::MDBuilder::createCallbackEncoding(), llvm::IRBuilderBase::CreateConstGEP1_64(), llvm::IRBuilderBase::CreateConstGEP2_64(), llvm::IRBuilderBase::CreateConstInBoundsGEP1_64(), llvm::IRBuilderBase::CreateConstInBoundsGEP2_64(), llvm::MDBuilder::createFunctionEntryCount(), createIRLevelProfileFlagVar(), llvm::MDBuilder::createIrrLoopHeaderWeight(), llvm::orc::createIRTypedAddress(), llvm::MDBuilder::createLLVMStats(), createMIBNode(), createOutlinedFunction(), llvm::MDBuilder::createPseudoProbeDesc(), llvm::IRBuilderBase::CreatePtrDiff(), llvm::MDBuilder::createTBAAAccessTag(), llvm::MDBuilder::createTBAANode(), llvm::MDBuilder::createTBAAScalarTypeNode(), llvm::MDBuilder::createTBAAStructNode(), llvm::MDBuilder::createTBAAStructTagNode(), llvm::MDBuilder::createTBAAStructTypeNode(), llvm::MDBuilder::createTBAATypeNode(), llvm::orc::IRSpeculationLayer::emit(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitHiddenKernelArgs(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV5::emitHiddenKernelArgs(), llvm::PPCTargetLowering::emitMaskedAtomicCmpXchgIntrinsic(), llvm::PPCTargetLowering::emitMaskedAtomicRMWIntrinsic(), llvm::AArch64TargetLowering::emitStoreConditional(), llvm::expandDivisionUpTo64Bits(), expandProtectedFieldPtr(), llvm::expandRemainderUpTo64Bits(), llvm::AlignmentFromAssumptionsPass::extractAlignmentInfo(), extractNumericCGTypeId(), foldInsSequenceIntoSplat(), llvm::ConstantDataVector::get(), llvm::ConstantExpr::getAlignOf(), llvm::X86TTIImpl::getArithmeticReductionCost(), llvm::offloading::getEntryTy(), llvm::DIBasicType::getImpl(), llvm::IRBuilderBase::getInt64Ty(), llvm::sandboxir::Type::getInt64Ty(), getIntrinsicParamType(), llvm::X86TargetLowering::getIRStackGuard(), getKeyValMD(), llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType(), llvm::X86TTIImpl::getMinMaxReductionCost(), getMul64(), llvm::offloading::getOffloadingEntryInitializer(), llvm::DIBuilder::getOrCreateSubrange(), llvm::DIBuilder::getOrCreateSubrange(), llvm::ConstantExpr::getSizeOf(), llvm::ConstantVector::getSplat(), llvm::InstrProfIncrementInst::getStep(), getSVEContainerIRType(), getTagValueAsMetadata(), getTypeFromOpParamType(), llvm::MIRParserImpl::initializeCallSiteInfo(), instCombineSVELast(), llvm::isBytewiseValue(), llvm::PPCTTIImpl::isHardwareLoopProfitable(), LLVMInt64TypeInContext(), llvm::IntrinsicLowering::LowerIntrinsicCall(), llvm::DISubrangeType::MDNode, llvm::parseBasicTypeName(), llvm::orc::ReOptimizeLayer::reoptimizeIfCallFrequent(), llvm::scaleProfData(), llvm::GlobalObject::setVCallVisibilityMetadata(), llvm::AArch64TTIImpl::shouldConsiderAddressTypePromotion(), llvm::RISCVTTIImpl::shouldConsiderAddressTypePromotion(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), simplifyX86extrq(), simplifyX86insertq(), tryToReplaceALMWithWideALM(), unpackLoadToAggregate(), unpackStoreToAggregate(), llvm::UpgradeBitCastExpr(), llvm::UpgradeBitCastInst(), llvm::UpgradeIntrinsicCall(), upgradeNVVMIntrinsicCall(), llvm::UpgradeTBAANode(), upgradeX86IntrinsicCall(), llvm::InstCombinerImpl::visitCallInst(), and llvm::InstCombinerImpl::visitExtractElementInst().

◆ getInt8Ty()

Definition at line 294 of file Type.cpp.

Referenced by llvm::memtag::alignAndPadAlloca(), allocateFrameInCaller(), BuildConstantFromSCEV(), classifyConstantWithOpaquePtr(), createGlobalFwdRef(), llvm::createMemCpyLoopKnownSize(), createMemMoveLoopKnownSize(), createMemMoveLoopUnknownSize(), llvm::coro::BaseCloner::deriveNewFramePointer(), llvm::orc::IRSpeculationLayer::emit(), expandProtectedFieldPtr(), fillCommonArgs(), foldGEPChainAsU8Access(), llvm::ConstantDataVector::get(), llvm::SelectionDAG::getAtomicMemset(), llvm::IRBuilderBase::getInt8Ty(), llvm::sandboxir::Type::getInt8Ty(), llvm::BasicTTIImplBase< BasicTTIImpl >::getInterleavedMemoryOpCost(), getIntrinsicParamType(), llvm::X86TTIImpl::getMaskedMemoryOpCost(), llvm::TargetTransformInfoImplBase::getMemcpyLoopLoweringType(), llvm::GCNTTIImpl::getMemcpyLoopResidualLoweringType(), llvm::SPIRVGlobalRegistry::getOrCreatePaddingType(), getPointeeTypeByCallInst(), llvm::sandboxir::Utils::getPointerDiffInBytes(), getPointerOperandAndType(), llvm::dxil::DXILOpBuilder::getResBind(), getResBindType(), getSVEContainerIRType(), getTypeFromOpParamType(), getValueOrPoison(), llvm::isBytewiseValue(), isPointerAlwaysReplaceable(), llvm::isUntypedEquivalentToTyExt(), LLVMInt8TypeInContext(), llvm::AArch64CallLowering::lowerCall(), llvm::coro::LowererBase::makeSubFnCall(), OptimizeGlobalAddressOfAllocation(), llvm::parseBasicTypeName(), llvm::SPIRV::parseBuiltinCallArgumentType(), runImpl(), runImpl(), simplifyX86extrq(), simplifyX86insertq(), llvm::coro::AsyncABI::splitCoroutine(), splitGlobal(), llvm::toTypedPointer(), tryToFoldLiveIns(), tryToOptimizeStoreOfAllocationToGlobal(), tryToShorten(), llvm::UpgradeIntrinsicCall(), llvm::UpgradeModuleFlags(), validateLifetimeStart(), and llvm::InstCombinerImpl::visitAllocSite().

◆ getIntegerBitWidth()

Definition at line 99 of file DerivedTypes.h.

References llvm::cast().

Referenced by canBeCheaplyTransformed(), computeKnownFPClass(), eliminateDeadSwitchCases(), llvm::expandDivisionUpTo32Bits(), llvm::expandDivisionUpTo64Bits(), expandFPToI(), llvm::expandRemainderUpTo32Bits(), llvm::expandRemainderUpTo64Bits(), generateSignedDivisionCode(), generateSignedRemainderCode(), llvm::SPIRVGlobalRegistry::getOrCreateOpTypeCoopMatr(), llvm::LoopVectorizationCostModel::getReductionPatternCost(), llvm::RecurrenceDescriptor::getSentinelValue(), hasSameExtUse(), llvm::X86TTIImpl::isLegalMaskedExpandLoad(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), isLegalMaskedLoadStore(), matchSubIntegerPackFromVector(), llvm::HashRecognize::recognizeCRC(), llvm::replaceAllDbgUsesWith(), simplifyX86varShift(), unpackFromRegLoc(), and unpackFromRegLoc().

◆ getIntNTy()

Definition at line 300 of file Type.cpp.

Referenced by slpvectorizer::BoUpSLP::analyzeConstantStrideCandidate(), buildFrameType(), checkVectorTypesForPromotion(), computeRecurrenceType(), createBitOrPointerCast(), createCmpXchgInstFun(), llvm::FixedPointBuilder< IRBuilderTy >::CreateFloatingToFixed(), createMaskInstrs(), llvm::AtomicInfo::EmitAtomicLoadLibcall(), llvm::LoongArchTargetLowering::emitExpandAtomicRMW(), llvm::AArch64TargetLowering::emitLoadLinked(), llvm::AArch64TargetLowering::emitStoreConditional(), llvm::HexagonTargetLowering::emitStoreConditional(), expandIsFPClass(), llvm::X86TTIImpl::getArithmeticReductionCost(), getConstantVector(), llvm::IntegerType::getExtendedType(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::IRBuilderBase::getIntNTy(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::DataLayout::getLargestLegalIntType(), getMemCmpLoad(), llvm::GCNTTIImpl::getMemcpyLoopLoweringType(), llvm::TargetTransformInfoImplBase::getMemcpyLoopLoweringType(), llvm::TargetTransformInfoImplBase::getMemcpyLoopResidualLoweringType(), llvm::RISCVTTIImpl::getMinMaxReductionCost(), llvm::X86TTIImpl::getMinMaxReductionCost(), llvm::X86TTIImpl::getReplicationShuffleCost(), getScalarTy(), llvm::DataLayout::getSmallestLegalIntType(), llvm::RISCVTargetLowering::getTgtMemIntrinsic(), llvm::ScalarEvolution::getTripCountFromExitCount(), getWithNewBitWidth(), inlineGetBaseAndOffset(), llvm::isBytewiseValue(), isIntegerWideningViable(), isValidProtoForSizeReturningNew(), isVectorPromotionViableForSlice(), llvm::LegalizerHelper::libcall(), llvm::RISCVTargetLowering::lowerInterleaveIntrinsicToStore(), lowerKernelArguments(), makeStatepointExplicitImpl(), mergeConsecutivePartStores(), llvm::parseBasicTypeName(), processConstantStringArg(), promoteAllocaUserToVector(), llvm::recognizeBSwapOrBitReverseIdiom(), scalarizeMaskedCompressStore(), scalarizeMaskedExpandLoad(), scalarizeMaskedGather(), scalarizeMaskedLoad(), scalarizeMaskedScatter(), scalarizeMaskedStore(), simplifyX86movmsk(), and splitMergedValStore().

◆ getLabelTy()

◆ getMetadataTy()

◆ getNumContainedTypes()

◆ getPointerAddressSpace()

Get the address space of this pointer or pointer vector type.

Definition at line 773 of file DerivedTypes.h.

References llvm::cast(), and getScalarType().

Referenced by AddNonNullPointer(), llvm::AMDGPUAAResult::alias(), annotateDereferenceableBytes(), annotateNonNullNoUndefBasedOnAccess(), aspaceWrapOperand(), llvm::VNCoercion::canCoerceMustAliasedValueToLoad(), canConvertValue(), classifyGlobalCtorPointerType(), llvm::orc::cloneGlobalAliasDecl(), collectMemAccessInfo(), llvm::ConstantFoldCastOperand(), convertScratchAtomicToFlatAtomic(), convertValue(), llvm::CastInst::CreatePointerBitCastOrAddrSpaceCast(), llvm::expandMemMoveAsLoop(), getAccessType(), llvm::IntToPtrInst::getAddressSpace(), llvm::getBaseObjectSize(), llvm::CastInst::getCastOpcode(), llvm::AddrSpaceCastInst::getDestAddressSpace(), llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::RISCVTTIImpl::getIntImmCostInst(), getMemSetPattern16Value(), llvm::AtomicCmpXchgInst::getPointerAddressSpace(), llvm::AtomicRMWInst::getPointerAddressSpace(), llvm::GEPOperator::getPointerAddressSpace(), llvm::GetElementPtrInst::getPointerAddressSpace(), llvm::LoadInst::getPointerAddressSpace(), llvm::PtrToAddrInst::getPointerAddressSpace(), llvm::PtrToIntInst::getPointerAddressSpace(), llvm::StoreInst::getPointerAddressSpace(), llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast(), llvm::ConstantExpr::getPointerCast(), llvm::getPointersDiff(), llvm::AddrSpaceCastInst::getSrcAddressSpace(), llvm::AddrSpaceCastOperator::getSrcAddressSpace(), HandleByValArgument(), handleSpaceCheckIntrinsics(), inlineGetBaseAndOffset(), llvm::AMDGPU::instrumentAddressImpl(), llvm::AMDGPU::isDynamicLDS(), llvm::CastInst::isEliminableCastPair(), llvm::AANoAlias::isImpliedByIR(), llvm::AANonNull::isImpliedByIR(), isInvariantLoad(), isKnownNonNullFromDominatingCondition(), isKnownNonZeroFromAssume(), llvm::AMDGPU::isLDSVariableToLower(), isNoopPtrIntCastPair(), isNoWrap(), isSupportedAddrspace(), isUnsupportedAMDGPUAddrspace(), llvm::TargetLowering::LowerCallTo(), llvm::RISCVTargetLowering::lowerDeinterleaveIntrinsicToLoad(), llvm::RISCVTargetLowering::lowerInterleavedLoad(), llvm::RISCVTargetLowering::lowerInterleavedStore(), llvm::RISCVTargetLowering::lowerInterleaveIntrinsicToStore(), markPointerAsAS(), maybePrintCallAddrSpace(), optimizeOnceStoredGlobal(), llvm::GCNTTIImpl::rewriteIntrinsicWithAddressSpace(), llvm::NVPTXTTIImpl::rewriteIntrinsicWithAddressSpace(), llvm::SPIRVTTIImpl::rewriteIntrinsicWithAddressSpace(), llvm::CallLowering::setArgFlags(), shouldInstrumentReadWriteFromAddress(), simplifyGEPInst(), llvm::UpgradeBitCastExpr(), llvm::UpgradeBitCastInst(), llvm::UpgradeIntrinsicCall(), llvm::InstCombinerImpl::visitAllocaInst(), llvm::InstCombinerImpl::visitGetElementPtrInst(), visitICmpLoadOperand(), llvm::InstCombinerImpl::visitIntToPtr(), and llvm::InstCombinerImpl::visitReturnInst().

◆ getPPC_FP128Ty()

◆ getPrimitiveSizeInBits()

Return the basic size of this type if it is a primitive type.

These are fixed by LLVM and are not target-dependent. This will return zero if the type does not have a size or is not a primitive type.

If this is a scalable vector type, the scalable property will be set and the runtime size will be a positive integer multiple of the base size.

Note that this may not reflect the size of memory allocated for an instance of the type or the number of bytes that are written when an instance of the type is stored to memory. The DataLayout class provides additional query functions to provide this information.

Definition at line 197 of file Type.cpp.

Referenced by llvm::ARMTargetLowering::allowTruncateForTailCall(), llvm::HexagonTargetLowering::allowTruncateForTailCall(), llvm::X86TargetLowering::allowTruncateForTailCall(), areExtractShuffleVectors(), llvm::ARMTargetLowering::canCombineStoreAndExtract(), canWidenLoad(), llvm::CastInst::castIsValid(), CheckAndCreateOffsetAdd(), collectInsertionElements(), combineConstantPoolLoads(), llvm::SelectionDAG::computeKnownBits(), llvm::SelectionDAG::ComputeNumSignBits(), convertStrToInt(), createCmpXchgInstFun(), llvm::DecodeVPERMIL2PMask(), llvm::DecodeVPPERMMask(), llvm::AArch64TargetLowering::emitStoreConditional(), llvm::ARMTargetLowering::emitStoreConditional(), llvm::HexagonTargetLowering::emitStoreConditional(), llvm::PPCTargetLowering::emitStoreConditional(), expandIsFPClass(), llvm::extractConstantMask(), llvm::InstCombinerImpl::foldGEPICmp(), llvm::InstCombinerImpl::foldICmpEquality(), foldIdentityExtractShuffle(), foldLoadsRecursive(), foldVecTruncToExtElt(), llvm::CastInst::getCastOpcode(), llvm::ExecutionEngine::getConstantValue(), llvm::ConstantDataSequential::getElementByteSize(), llvm::VectorType::getInteger(), llvm::HexagonTTIImpl::getMemoryOpCost(), llvm::AArch64TTIImpl::getPartialReductionCost(), llvm::NVPTXTargetLowering::getPrototype(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), getTargetConstantBitsFromNode(), llvm::ScalarEvolution::getTripCountFromExitCount(), llvm::VectorType::getTruncatedElementVectorType(), llvm::SystemZTTIImpl::getVectorTruncCost(), llvm::VectorType::getWithSizeAndScalar(), llvm::X86TTIImpl::instCombineIntrinsic(), llvm::CastInst::isBitCastable(), llvm::ARMTTIImpl::isLegalMaskedLoad(), llvm::AArch64TargetLowering::isTruncateFree(), llvm::ARMTargetLowering::isTruncateFree(), llvm::MSP430TargetLowering::isTruncateFree(), llvm::NVPTXTargetLowering::isTruncateFree(), llvm::PPCTargetLowering::isTruncateFree(), llvm::RISCVTargetLowering::isTruncateFree(), llvm::SystemZTargetLowering::isTruncateFree(), llvm::X86TargetLowering::isTruncateFree(), llvm::AArch64TargetLowering::isZExtFree(), matchPartStore(), printConstant(), processUGT_ADDCST_ADD(), processUMulZExtIdiom(), rebuildSplatCst(), rebuildZeroUpperCst(), scalarizeMaskedCompressStore(), scalarizeMaskedExpandLoad(), scalarizeMaskedLoad(), scalarizeMaskedStore(), llvm::AArch64TargetLowering::shouldExpandAtomicCmpXchgInIR(), llvm::ARMTargetLowering::shouldExpandAtomicCmpXchgInIR(), llvm::LoongArchTargetLowering::shouldExpandAtomicCmpXchgInIR(), llvm::PPCTargetLowering::shouldExpandAtomicCmpXchgInIR(), llvm::RISCVTargetLowering::shouldExpandAtomicCmpXchgInIR(), llvm::AArch64TargetLowering::shouldExpandAtomicLoadInIR(), llvm::ARMTargetLowering::shouldExpandAtomicLoadInIR(), llvm::HexagonTargetLowering::shouldExpandAtomicLoadInIR(), llvm::ARMTargetLowering::shouldExpandAtomicRMWInIR(), llvm::LoongArchTargetLowering::shouldExpandAtomicRMWInIR(), llvm::PPCTargetLowering::shouldExpandAtomicRMWInIR(), llvm::RISCVTargetLowering::shouldExpandAtomicRMWInIR(), llvm::SparcTargetLowering::shouldExpandAtomicRMWInIR(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetShuffle(), simplifyICmpInst(), simplifySwitchLookup(), simplifyX86immShift(), simplifyX86pack(), upcastI8AllocasAndUses(), upgradeAVX512MaskToSelect(), llvm::UpgradeIntrinsicCall(), upgradeMaskedLoad(), upgradeX86IntrinsicCall(), and upgradeX86VPERMT2Intrinsics().

◆ getPrimitiveType()

Return a type based on an identifier.

Definition at line 38 of file Type.cpp.

◆ getScalarSizeInBits()

If this is a vector type, return the getPrimitiveSizeInBits value for the element type.

Otherwise return the getPrimitiveSizeInBits value for this type.

Definition at line 230 of file Type.cpp.

Referenced by llvm::canConstantBeExtended(), canEvaluateShiftedShift(), llvm::InstCombinerImpl::canonicalizeCondSignextOfHighBitExtractToSignextHighBitExtract(), canonicalizeSaturatedAddSigned(), canScalarizeAccess(), canTryToConstantAddTwoShiftAmounts(), llvm::CastInst::castIsValid(), CheckAndCreateOffsetAdd(), compareCmp(), llvm::VPWidenSelectRecipe::computeCost(), llvm::SelectionDAG::computeKnownBits(), computeKnownBitsMul(), llvm::LoopVectorizationCostModel::computeMaxVF(), llvm::SelectionDAG::ComputeNumSignBits(), ComputeNumSignBitsImpl(), llvm::ConstantFoldCastInstruction(), llvm::ConstantFoldIntegerCast(), ConvertShiftToMul(), llvm::copyRangeMetadata(), llvm::IRBuilderBase::CreateFPCast(), llvm::MatrixBuilder::CreateIndex(), llvm::MatrixBuilder::CreateIndexAssumption(), llvm::IRBuilderBase::CreateIntCast(), createScalarIVSteps(), llvm::VPBuilder::createScalarZExtOrTrunc(), llvm::CastInst::CreateSExtOrBitCast(), llvm::IRBuilderBase::CreateSExtOrBitCast(), llvm::IRBuilderBase::CreateSExtOrTrunc(), llvm::IRBuilderBase::CreateStepVector(), llvm::CastInst::CreateTruncOrBitCast(), llvm::IRBuilderBase::CreateTruncOrBitCast(), llvm::CastInst::CreateZExtOrBitCast(), llvm::IRBuilderBase::CreateZExtOrBitCast(), llvm::IRBuilderBase::CreateZExtOrTrunc(), decompose(), dropRedundantMaskingOfLeftShiftInput(), llvm::VPScalarIVStepsRecipe::execute(), expandVPWidenIntOrFpInduction(), FlattenLoopPair(), FoldBitCast(), foldCttzCtlz(), llvm::InstCombinerImpl::foldFCmpIntToFPConst(), llvm::InstCombinerImpl::foldICmpAddConstant(), llvm::InstCombinerImpl::foldICmpAndConstConst(), llvm::InstCombinerImpl::foldICmpBitCast(), llvm::InstCombinerImpl::foldICmpEquality(), llvm::InstCombinerImpl::foldICmpShlConstant(), llvm::InstCombinerImpl::foldICmpTruncConstant(), llvm::InstCombinerImpl::foldICmpTruncWithTruncOrExt(), llvm::InstCombinerImpl::foldICmpWithTrunc(), llvm::InstCombinerImpl::foldICmpWithZextOrSext(), llvm::InstCombinerImpl::foldItoFPtoI(), foldSelectICmpAnd(), foldSelectICmpAndAnd(), foldSelectICmpLshrAshr(), foldShiftedShift(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), llvm::InstCombinerImpl::foldSignBitTest(), foldSignedTruncationCheck(), foldTruncShuffle(), foldVecExtTruncToExtElt(), llvm::TargetLoweringBase::getBitWidthForCttzElements(), llvm::AArch64TTIImpl::getCastInstrCost(), getElSizeLog2Diff(), llvm::RISCVTTIImpl::getExtendedReductionCost(), llvm::IntegerType::getExtendedType(), getHistogramCost(), llvm::LoopVectorizationCostModel::getInstructionCost(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::ARMTTIImpl::getIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::GCNTTIImpl::getLoadVectorFactor(), llvm::RISCVTTIImpl::getMinMaxReductionCost(), llvm::AArch64TTIImpl::getPartialReductionCost(), llvm::LoopVectorizationCostModel::getSmallestAndWidestTypes(), getTargetConstantBitsFromNode(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), llvm::BasicTTIImplBase< BasicTTIImpl >::getTypeBasedIntrinsicInstrCost(), llvm::SystemZTTIImpl::getVectorBitmaskConversionCost(), llvm::PPCTTIImpl::getVectorInstrCost(), llvm::RISCVTTIImpl::getVectorInstrCost(), llvm::X86TTIImpl::getVectorInstrCost(), llvm::SystemZTTIImpl::getVectorTruncCost(), llvm::getWiderInductionTy(), llvm::VectorType::getWithSizeAndScalar(), llvm::X86TTIImpl::instCombineIntrinsic(), isConsecutiveInterleaveGroup(), llvm::CastInst::isEliminableCastPair(), llvm::SystemZTTIImpl::isFoldableLoad(), llvm::AArch64TTIImpl::isLegalBroadcastLoad(), llvm::ARMTTIImpl::isLegalMaskedLoad(), llvm::CastInst::isNoopCast(), llvm::AMDGPUTargetLowering::isTruncateFree(), llvm::AMDGPUTargetLowering::isZExtFree(), matchOrConcat(), llvm::TargetTransformInfoImplBase::minRequiredElementSize(), processAShr(), processTrunc(), llvm::recognizeBSwapOrBitReverseIdiom(), llvm::salvageDebugInfoImpl(), simplifyAndInst(), simplifyAShrInst(), llvm::simplifyBinaryIntrinsic(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), simplifyRecipe(), simplifyUnaryIntrinsic(), simplifyX86pack(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), llvm::Constant::toConstantRange(), llvm::VPlanTransforms::truncateToMinimalBitwidths(), tryToRecognizeTableBasedCttz(), upgradeAVX512MaskToSelect(), upgradeX86IntrinsicCall(), llvm::ObjectSizeOffsetVisitor::visitAllocaInst(), llvm::InstCombinerImpl::visitBitCast(), llvm::InstCombinerImpl::visitCallInst(), llvm::InstCombinerImpl::visitGetElementPtrInst(), llvm::InstCombinerImpl::visitICmpInst(), llvm::InstCombinerImpl::visitIntToPtr(), llvm::InstCombinerImpl::visitPtrToInt(), llvm::InstCombinerImpl::visitSDiv(), llvm::InstCombinerImpl::visitSExt(), llvm::InstCombinerImpl::visitShuffleVectorInst(), llvm::InstCombinerImpl::visitSwitchInst(), llvm::InstCombinerImpl::visitTrunc(), and llvm::InstCombinerImpl::visitZExt().

◆ getScalarTy()

template

◆ getScalarType()

If this is a vector type, return the element type, otherwise return 'this'.

Definition at line 352 of file Type.h.

References getContainedType(), getScalarType(), inline, isVectorTy(), and Type().

Referenced by llvm::RecurrenceDescriptor::AddReductionVar(), llvm::VNCoercion::analyzeLoadFromClobberingMemInst(), atomicIgnoresDenormalModeOrFPModeIsFTZ(), calculateGEPOffset(), llvm::VNCoercion::canCoerceMustAliasedValueToLoad(), canConvertValue(), canonicalizeGEPOfConstGEPI8(), llvm::CastInst::castIsValid(), computeKnownBits(), computeKnownBitsFromOperator(), computeKnownFPClass(), slpvectorizer::BoUpSLP::computeMinimumValueSizes(), ComputeNumSignBitsImpl(), llvm::ConstantFoldCastInstruction(), llvm::ConstantFoldLoadThroughBitcast(), llvm::IRBuilderBase::CreateStepVector(), createTypedBufferStore(), decompose(), llvm::emitGEPOffset(), evaluateInDifferentElementOrder(), llvm::VPScalarIVStepsRecipe::execute(), expandAbs(), expandAnyOrAllIntrinsic(), expandBufferLoadIntrinsic(), expandBufferStoreIntrinsic(), expandExpIntrinsic(), expandFloatDotIntrinsic(), expandIntegerDotIntrinsic(), expandLogIntrinsic(), llvm::TargetLowering::expandMultipleResultFPLibCall(), expandNormalizeIntrinsic(), expandSignIntrinsic(), FoldBitCast(), foldFCmpFpTrunc(), foldFCmpFSubIntoFCmp(), foldLogOpOfMaskedICmps_NotAllZeros_BMask_Mixed(), llvm::InstCombinerImpl::foldVectorBinop(), slpvectorizer::BoUpSLP::ShuffleCostEstimator::gather(), llvm::AArch64TTIImpl::getArithmeticReductionCost(), getCmpOpsType(), llvm::ARMTTIImpl::getCmpSelInstrCost(), llvm::Constant::getIntegerValue(), llvm::ARMTTIImpl::getInterleavedMemoryOpCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCostAVX512(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getMemoryOpCost(), llvm::RISCVTTIImpl::getMinMaxReductionCost(), getOneFP(), llvm::VectorType::getOneNthElementsVectorType(), getPointerAddressSpace(), llvm::LoongArchTTIImpl::getRegisterClassForType(), llvm::RISCVTTIImpl::getRegisterClassForType(), getScalarType(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::ARMTTIImpl::getShuffleCost(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::TargetTransformInfo::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), llvm::VNCoercion::getStoreValueForLoadHelper(), llvm::RISCVTargetLowering::getTgtMemIntrinsic(), slpvectorizer::BoUpSLP::getTreeCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getTypeBasedIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getVectorInstrCost(), llvm::PPCTTIImpl::getVectorInstrCost(), llvm::RISCVTTIImpl::getVectorInstrCost(), llvm::X86TTIImpl::getVectorInstrCost(), getWidenedType(), llvm::VectorType::getWithSizeAndScalar(), getZeroFP(), hasSameExtUse(), isFPOrFPVectorTy(), llvm::isImpliedCondition(), isIntOrIntVectorTy(), isIntOrIntVectorTy(), isKnownNonZeroFromOperator(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), llvm::X86TTIImpl::isLegalMaskedLoad(), llvm::X86TTIImpl::isLegalMaskedStore(), isPtrOrPtrVectorTy(), isSupportedAddrspace(), llvm::HexagonSubtarget::isTypeForHVX(), isUnsupportedAMDGPUAddrspace(), optimizeSection(), replaceWithCallToVeclib(), resourceAccessNeeds64BitExpansion(), rmwOpMayLowerToLibcall(), llvm::CallLowering::setArgFlags(), llvm::ARMTargetLowering::shouldConvertSplatType(), shouldInstrumentReadWriteFromAddress(), shrinkInsertElt(), shrinkSplatShuffle(), simplifyAMDGCNImageIntrinsic(), simplifyGEPInst(), llvm::UpgradeIntrinsicCall(), upgradeNVVMIntrinsicCall(), llvm::InstCombinerImpl::visitAnd(), llvm::InstCombinerImpl::visitOr(), and llvm::InstCombinerImpl::visitXor().

◆ getStructElementType()

◆ getStructName()

◆ getStructNumElements()

◆ getSubclassData()

◆ getTargetExtName()

◆ getTokenTy()

◆ getTypeID()

Return the type id for the type.

This will return one of the TypeID enum elements defined above.

Definition at line 136 of file Type.h.

Referenced by llvm::FunctionComparator::cmpTypes(), compareCmp(), llvm::InstCombinerImpl::foldAggregateConstructionIntoAggregateReuse(), getArrayElementType(), llvm::ExecutionEngine::getConstantValue(), getOneFP(), llvm::getPointerAddressSpace(), llvm::VectorType::getTruncatedElementVectorType(), getZeroFP(), llvm::SPIRV::handle(), llvm::SPIRV::irhandle_explict_layout_type(), is16bitFPTy(), isAggregateType(), isArrayTy(), isBFloatTy(), isDoubleTy(), isFloatingPointTy(), isFloatTy(), isFP128Ty(), isFunctionTy(), isHalfTy(), isIEEELikeFPTy(), isIntegerTy(), isLabelTy(), isMetadataTy(), isMultiUnitFPType(), isPointerTy(), isPPC_FP128Ty(), isSized(), isStructTy(), isTargetExtTy(), isTokenTy(), isVectorTy(), isVoidTy(), isX86_AMXTy(), isX86_FP80Ty(), needsFPFromSig(), needsFPStubFromParams(), ReplaceFPIntrinsicWithCall(), rmwOpMayLowerToLibcall(), llvm::MCJIT::runFunction(), TypeContainsPointers(), llvm::Interpreter::visitExtractValueInst(), llvm::Interpreter::visitInsertElementInst(), llvm::Interpreter::visitInsertValueInst(), and llvm::Interpreter::visitShuffleVectorInst().

◆ getVoidTy()

Definition at line 280 of file Type.cpp.

Referenced by llvm::VPHistogramRecipe::computeCost(), llvm::VPReplicateRecipe::computeCost(), createBPFUnreachable(), llvm::MIRParserImpl::createDummyFunction(), CreateFailBB(), createFrameHelperMachineFunction(), llvm::IRBuilderBase::CreateFree(), llvm::RandomIRBuilder::createFunctionDefinition(), llvm::createMemLibcall(), llvm::orc::ReOptimizeLayer::createReoptimizeCall(), llvm::createSanitizerCtor(), llvm::ThunkInserter< Derived, InsertedThunksTy >::createThunkFunction(), llvm::declareSanitizerInitFunction(), DecodeFixedType(), llvm::orc::IRSpeculationLayer::emit(), llvm::AtomicInfo::EmitAtomicLoadLibcall(), llvm::AtomicInfo::EmitAtomicStoreLibcall(), emitInlineAsm(), emitSMEStateSaveRestore(), llvm::ARMSelectionDAGInfo::EmitSpecializedLibcall(), llvm::HexagonSelectionDAGInfo::EmitTargetCodeForMemcpy(), llvm::XCoreSelectionDAGInfo::EmitTargetCodeForMemcpy(), llvm::VPInterleaveEVLRecipe::execute(), llvm::VPWidenStoreEVLRecipe::execute(), llvm::TargetLowering::expandMultipleResultFPLibCall(), expandToSwitch(), llvm::SanitizerStatReport::finish(), fixupFPReturnAndCall(), llvm::SelectionDAG::getAtomicMemcpy(), llvm::SelectionDAG::getAtomicMemmove(), llvm::SelectionDAG::getAtomicMemset(), getFreshReductionFunc(), llvm::RTLIB::RuntimeLibcallsInfo::getFunctionTy(), getFunctionTypeFromAsyncSuspend(), llvm::LoopVectorizationCostModel::getInstructionCost(), llvm::SelectionDAG::getMemset(), llvm::getOrCreateSanitizerCtorAndInitFunctions(), getOrInsertValueProfilingCall(), llvm::coro::Shape::getResumeFunctionType(), llvm::EVT::getTypeForEVT(), getTypeFromOpParamType(), llvm::IRBuilderBase::getVoidTy(), InsertCall(), insertCall(), insertCallBeforeInstruction(), insertInlineAsmProcess(), InsertSafepointPoll(), llvm::AArch64TargetLowering::insertSSPDeclarations(), llvm::ARMTargetLowering::insertSSPDeclarations(), llvm::X86TargetLowering::insertSSPDeclarations(), insertUseHolderAfter(), LLVMVoidTypeInContext(), lowerAwaitSuspend(), llvm::SelectionDAGBuilder::LowerCallSiteWithDeoptBundleImpl(), llvm::TargetLowering::LowerCallTo(), llvm::VETargetLowering::lowerDYNAMIC_STACKALLOC(), llvm::SparcTargetLowering::LowerF128Op(), llvm::lowerGlobalIFuncUsersAsGlobalCtor(), llvm::SelectionDAG::makeStateFunctionCall(), makeStatepointExplicitImpl(), llvm::InsertFunctionStrategy::mutate(), llvm::parseBasicTypeName(), llvm::parseTypeString(), llvm::DeclareRuntimeLibcallsPass::run(), runImpl(), and llvm::Interpreter::visitReturnInst().

◆ getWasm_ExternrefTy()

◆ getWasm_FuncrefTy()

◆ getWithNewBitWidth()

Given an integer or vector type, change the lane bitwidth to NewBitwidth, whilst keeping the old number of lanes.

Definition at line 766 of file DerivedTypes.h.

References assert(), getContext(), getIntNTy(), getWithNewType(), isIntOrIntVectorTy(), and Type().

Referenced by extractIntPart(), llvm::InstCombinerImpl::foldICmpShlConstant(), foldMulHigh(), llvm::AArch64TTIImpl::getCastInstrCost(), llvm::X86TTIImpl::getCastInstrCost(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getIntrinsicInstrCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::RISCVTTIImpl::getIntrinsicInstrCost(), llvm::X86TTIImpl::getIntrinsicInstrCost(), and llvm::BasicTTIImplBase< BasicTTIImpl >::getTypeBasedIntrinsicInstrCost().

◆ getWithNewType()

Given vector type, change the element type, whilst keeping the old number of elements.

For non-vectors simply returns EltTy.

Definition at line 760 of file DerivedTypes.h.

References llvm::dyn_cast(), llvm::VectorType::get(), and Type().

Referenced by llvm::AArch64TTIImpl::getFP16BF16PromoteCost(), llvm::RISCVTTIImpl::getTgtMemIntrinsic(), getWithNewBitWidth(), shrinkSplatShuffle(), simplifyAMDGCNImageIntrinsic(), llvm::InstCombinerImpl::visitIntToPtr(), and llvm::InstCombinerImpl::visitPtrToInt().

◆ getX86_AMXTy()

◆ getX86_FP80Ty()

◆ is16bitFPTy()

◆ isAggregateType()

◆ isArrayTy()

◆ isBFloatTy()

Return true if this is 'bfloat', a 16-bit bfloat type.

Definition at line 145 of file Type.h.

References BFloatTyID, and getTypeID().

Referenced by emitDebugValueComment(), expandIToFP(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::RISCVTTIImpl::getRegUsageForType(), isLegalElementTypeForRVV(), isLegalMaskedLoadStore(), isV2BF16(), isV2F16OrV2BF16(), and upgradeNVVMIntrinsicCall().

◆ isDoubleTy()

Return true if this is 'double', a 64-bit IEEE fp type.

Definition at line 156 of file Type.h.

References DoubleTyID, and getTypeID().

Referenced by emitDebugValueComment(), expandBufferLoadIntrinsic(), expandBufferStoreIntrinsic(), expandIToFP(), getCBufRetType(), llvm::ExecutionEngine::getConstantValue(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::LoongArchTTIImpl::getRegisterClassForType(), llvm::RISCVTTIImpl::getRegisterClassForType(), llvm::PPCTargetLowering::getSingleConstraintMatchWeight(), getTargetConstantBitsFromNode(), llvm::PPCTTIImpl::getVectorInstrCost(), llvm::InductionDescriptor::isInductionPHI(), isLegalElementTypeForRVV(), llvm::X86TTIImpl::isLegalMaskedExpandLoad(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), isLegalMaskedLoadStore(), llvm::ExecutionEngine::LoadValueFromMemory(), optimizeDoubleFP(), printConstant(), rebuildConstant(), and resourceAccessNeeds64BitExpansion().

◆ isEmptyTy()

◆ isFirstClassType()

◆ isFloatingPointTy()

Return true if this is one of the floating-point types.

Definition at line 184 of file Type.h.

References getTypeID(), isIEEELikeFPTy(), PPC_FP128TyID, and X86_FP80TyID.

Referenced by llvm::RecurrenceDescriptor::AddReductionVar(), llvm::VPReductionRecipe::computeCost(), convertTo16Bit(), llvm::VPlanTransforms::convertToConcreteRecipes(), createBitOrPointerCast(), createCmpXchgInstFun(), createMaskInstrs(), emitTransformedIndex(), llvm::VPScalarIVStepsRecipe::execute(), expandAnyOrAllIntrinsic(), expandFloatDotIntrinsic(), expandSignIntrinsic(), expandVPWidenIntOrFpInduction(), foldSelectShuffleWith1Binop(), llvm::SystemZTTIImpl::getCastInstrCost(), llvm::CastInst::getCastOpcode(), llvm::ExecutionEngine::getConstantValue(), llvm::HexagonTTIImpl::getMemoryOpCost(), getMemSetPatternValue(), llvm::SPIRVGlobalRegistry::getOrCreateConstVector(), llvm::NVPTXTargetLowering::getPrototype(), llvm::ARMTargetLowering::getSingleConstraintMatchWeight(), llvm::SystemZTargetLowering::getSingleConstraintMatchWeight(), llvm::VectorType::getTruncatedElementVectorType(), llvm::X86TTIImpl::getVectorInstrCost(), isFPOrFPVectorTy(), llvm::InductionDescriptor::isInductionPHI(), isSingleValueType(), isSized(), llvm::HexagonSubtarget::isTypeForHVX(), optimizeLatchExitInductionUser(), llvm::TargetLoweringBase::shouldCastAtomicLoadInIR(), llvm::TargetLoweringBase::shouldCastAtomicRMWIInIR(), llvm::TargetLoweringBase::shouldConvertPhiType(), simplifyAMDGCNImageIntrinsic(), supportedAddressingMode(), TryToShrinkGlobalToBoolean(), llvm::InstCombinerImpl::visitAnd(), llvm::InstCombinerImpl::visitAtomicRMWInst(), llvm::InstCombinerImpl::visitInsertElementInst(), llvm::InstCombinerImpl::visitOr(), and llvm::InstCombinerImpl::visitXor().

◆ isFloatTy()

Return true if this is 'float', a 32-bit IEEE fp type.

Definition at line 153 of file Type.h.

References FloatTyID, and getTypeID().

Referenced by canContractSqrtToRsq(), emitDebugValueComment(), llvm::ExecutionEngine::getConstantValue(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getMemoryOpCost(), llvm::LoongArchTTIImpl::getRegisterClassForType(), llvm::RISCVTTIImpl::getRegisterClassForType(), llvm::PPCTargetLowering::getSingleConstraintMatchWeight(), getTargetConstantBitsFromNode(), llvm::InductionDescriptor::isInductionPHI(), isLegalElementTypeForRVV(), llvm::X86TTIImpl::isLegalMaskedExpandLoad(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), isLegalMaskedLoadStore(), llvm::ExecutionEngine::LoadValueFromMemory(), optimizeDoubleFP(), printConstant(), rebuildConstant(), llvm::ARMTargetLowering::shouldConvertSplatType(), and upgradeAMDGCNIntrinsicCall().

◆ isFP128Ty()

◆ isFPOrFPVectorTy()

Return true if this is a FP type or a vector of FP.

Definition at line 225 of file Type.h.

References getScalarType(), and isFloatingPointTy().

Referenced by llvm::ARMTargetLowering::canCombineStoreAndExtract(), llvm::CastInst::castIsValid(), CC_MipsO32(), llvm::ConstantFoldCompareInstruction(), FoldBitCast(), foldBitCastBitwiseLogic(), foldCopySignIdioms(), llvm::HexagonTTIImpl::getCastInstrCost(), llvm::isImpliedCondition(), and upgradeAVX512MaskToSelect().

◆ isFunctionTy()

◆ isFunctionVarArg()

◆ isHalfTy()

Return true if this is 'half', a 16-bit IEEE fp type.

Definition at line 142 of file Type.h.

References getTypeID(), and HalfTyID.

Referenced by canContractSqrtToRsq(), canSafelyConvertTo16Bit(), emitDebugValueComment(), expandIToFP(), getCBufRetType(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ARMTTIImpl::getMemoryOpCost(), llvm::RISCVTTIImpl::getRegisterClassForType(), llvm::RISCVTTIImpl::getRegUsageForType(), llvm::X86TTIImpl::getStoreMinimumVF(), getTargetConstantBitsFromNode(), llvm::InductionDescriptor::isInductionPHI(), isLegalElementTypeForRVV(), llvm::ARMTargetLowering::isLegalInterleavedAccessType(), isLegalMaskedLoadStore(), isV2F16(), isV2F16OrV2BF16(), optimizeSection(), printConstant(), llvm::ARMTargetLowering::shouldConvertSplatType(), and simplifyAMDGCNImageIntrinsic().

◆ isIEEELikeFPTy()

◆ isIntegerTy() [1/2]

True if this is an instance of IntegerType.

Definition at line 240 of file Type.h.

References getTypeID(), and IntegerTyID.

Referenced by llvm::GEPOperator::accumulateConstantOffset(), llvm::RecurrenceDescriptor::AddReductionVar(), llvm::ARMTargetLowering::allowTruncateForTailCall(), llvm::HexagonTargetLowering::allowTruncateForTailCall(), llvm::X86TargetLowering::allowTruncateForTailCall(), canConvertValue(), llvm::canPeelLastIteration(), canSafelyConvertTo16Bit(), llvm::VNCoercion::coerceAvailableValueToLoadType(), llvm::InstCombinerImpl::commonCastTransforms(), llvm::VPExpressionRecipe::computeCost(), llvm::ConstantFoldBinaryInstruction(), llvm::ConstantFoldLoadThroughBitcast(), convertTo16Bit(), countToEliminateCompares(), llvm::CastInst::CreateBitOrPointerCast(), createNodeForSelectViaUMinSeq(), createScalarIVSteps(), llvm::decomposeLinearExpression(), emitTransformedIndex(), llvm::VPScalarIVStepsRecipe::execute(), expandBounds(), expandBufferLoadIntrinsic(), expandBufferStoreIntrinsic(), expandIntegerDotIntrinsic(), expandSignIntrinsic(), expandVPWidenIntOrFpInduction(), llvm::extractConstantMask(), llvm::InstCombinerImpl::foldIntegerTypedPHI(), llvm::InstCombinerImpl::foldPHIArgOpIntoPHI(), foldTwoEntryPHINode(), genLoopLimit(), getAISize(), llvm::RISCVTTIImpl::getArithmeticReductionCost(), llvm::CastInst::getCastOpcode(), getCBufRetType(), llvm::getConstantDataArrayInfo(), llvm::ExecutionEngine::getConstantValue(), llvm::ConstantExpr::getExtractElement(), getHistogramCost(), llvm::DataLayout::getIndexedOffsetInType(), llvm::ConstantExpr::getInsertElement(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::AArch64TTIImpl::getIntrinsicInstrCost(), llvm::ScalarEvolution::getLosslessPtrToIntExpr(), llvm::ARMTTIImpl::getNumBytesToPadGlobalArray(), llvm::SPIRVGlobalRegistry::getOrCreateConstVector(), llvm::SPIRVGlobalRegistry::getOrCreateOpTypeCoopMatr(), llvm::RISCVTTIImpl::getPartialReductionCost(), llvm::NVPTXTargetLowering::getPrototype(), llvm::ARMTargetLowering::getSingleConstraintMatchWeight(), llvm::PPCTargetLowering::getSingleConstraintMatchWeight(), llvm::SystemZTargetLowering::getSingleConstraintMatchWeight(), llvm::TargetLowering::getSingleConstraintMatchWeight(), llvm::X86TargetLowering::getSingleConstraintMatchWeight(), llvm::AArch64TTIImpl::getStoreMinimumVF(), llvm::VNCoercion::getStoreValueForLoadHelper(), getTargetConstantBitsFromNode(), llvm::PPCTTIImpl::getVectorInstrCost(), llvm::RISCVTTIImpl::getVectorInstrCost(), llvm::X86TTIImpl::getVectorInstrCost(), llvm::hasIterationCountInvariantInParent(), llvm::GCNTTIImpl::instCombineIntrinsic(), llvm::CastInst::isEliminableCastPair(), llvm::InductionDescriptor::isInductionPHI(), llvm::InductionDescriptor::isInductionPHI(), llvm::CastInst::isIntegerCast(), isIntegerLoopHeaderPHI(), isIntOrIntVectorTy(), isIntOrIntVectorTy(), isIntOrPtrTy(), isLegalElementTypeForRVV(), llvm::X86TTIImpl::isLegalMaskedExpandLoad(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), isLegalMaskedLoadStore(), llvm::X86TTIImpl::isProfitableToSinkOperands(), isSingleValueType(), llvm::ConstantDataSequential::isString(), llvm::AArch64TargetLowering::isTruncateFree(), llvm::ARMTargetLowering::isTruncateFree(), llvm::MSP430TargetLowering::isTruncateFree(), llvm::NVPTXTargetLowering::isTruncateFree(), llvm::PPCTargetLowering::isTruncateFree(), llvm::RISCVTargetLowering::isTruncateFree(), llvm::SystemZTargetLowering::isTruncateFree(), llvm::X86TargetLowering::isTruncateFree(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::AAPotentialConstantValues::isValidIRPositionForInit(), llvm::AAValueConstantRange::isValidIRPositionForInit(), isVectorPromotionViableForSlice(), llvm::AArch64TargetLowering::isZExtFree(), llvm::MSP430TargetLowering::isZExtFree(), llvm::X86TargetLowering::isZExtFree(), llvm::ExecutionEngine::LoadValueFromMemory(), llvm::NVPTXTargetLowering::LowerCall(), llvm::SITargetLowering::LowerCall(), llvm::SelectionDAGBuilder::LowerCallTo(), llvm::AArch64CallLowering::lowerFormalArguments(), llvm::NVPTXTargetLowering::LowerReturn(), llvm::AMDGPUCallLowering::lowerTailCall(), llvm::IntrinsicLowering::LowerToByteSwap(), matchIntrinsicType(), matchPartStore(), optimizeLatchExitInductionUser(), printConstant(), llvm::replaceAllDbgUsesWith(), resourceAccessNeeds64BitExpansion(), llvm::MCJIT::runFunction(), llvm::ExecutionEngine::runFunctionAsMain(), runOnKernelFunction(), shouldCanonicalizeGEPToPtrAdd(), llvm::TargetLoweringBase::shouldConvertPhiType(), llvm::SystemZTargetLowering::shouldExpandAtomicRMWInIR(), shouldUpgradeNVPTXTMAG2SIntrinsics(), llvm::LoongArchTargetLowering::signExtendConstant(), llvm::RISCVTargetLowering::signExtendConstant(), simplifyAllocaArraySize(), llvm::InstCombinerImpl::SimplifyAnyMemSet(), simplifyRecipe(), simplifyX86addcarry(), simplifyX86immShift(), splitMergedValStore(), swapICmpOperandsToExposeCSEOpportunities(), llvm::VPlanTransforms::truncateToMinimalBitwidths(), tryToRecognizeTableBasedCttz(), unpackFromRegLoc(), unpackFromRegLoc(), updatePredecessorProfileMetadata(), llvm::UpgradeIntrinsicCall(), upgradeNVVMIntrinsicCall(), upgradeX86IntrinsicCall(), upgradeX86IntrinsicsWith8BitMask(), llvm::InstCombinerImpl::visitAtomicRMWInst(), llvm::InstCombinerImpl::visitBitCast(), llvm::InstCombinerImpl::visitGetElementPtrInst(), and llvm::InstCombinerImpl::visitInsertElementInst().

◆ isIntegerTy() [2/2]

◆ isIntOrIntVectorTy() [1/2]

Return true if this is an integer type or a vector of integer types.

Definition at line 246 of file Type.h.

References getScalarType(), and isIntegerTy().

Referenced by llvm::CastInst::castIsValid(), llvm::ConstantFoldCompareInstruction(), convertValue(), llvm::IRBuilderBase::CreateBitOrPointerCast(), llvm::IRBuilderBase::CreateLogicalAnd(), llvm::IRBuilderBase::CreateLogicalOr(), llvm::IRBuilderBase::CreateSExtOrTrunc(), llvm::IRBuilderBase::CreateZExtOrTrunc(), foldAndOrOfICmpEqConstantAndICmp(), FoldBitCast(), foldBitCastBitwiseLogic(), llvm::InstCombinerImpl::foldICmpAddConstant(), foldICmpEqualityWithOffset(), foldSelectICmpLshrAshr(), foldTruncShuffle(), llvm::ConstantExpr::get(), getBoolVecFromMask(), llvm::VectorType::getExtendedElementVectorType(), getExtendedType(), llvm::ARMTTIImpl::getInterleavedMemoryOpCost(), llvm::ConstantExpr::getPtrToAddr(), llvm::ConstantExpr::getPtrToInt(), getSafeDivisor(), llvm::GetElementPtrInst::getTypeAtIndex(), llvm::SystemZTTIImpl::getVectorInstrCost(), getWithNewBitWidth(), llvm::CastInst::isEliminableCastPair(), isKnownNonEqual(), isKnownNonZeroFromOperator(), llvm::DemandedBits::isUseDead(), llvm::recognizeBSwapOrBitReverseIdiom(), simplifyAddInst(), simplifyAndInst(), llvm::InstCombinerImpl::SimplifyDemandedUseBits(), simplifyICmpOfBools(), simplifyMulInst(), simplifyOrInst(), simplifySelectWithICmpCond(), simplifySubInst(), slpvectorizer::BoUpSLP::vectorizeTree(), llvm::InstCombinerImpl::visitICmpInst(), and llvm::InstCombinerImpl::visitLShr().

◆ isIntOrIntVectorTy() [2/2]

◆ isIntOrPtrTy()

◆ isLabelTy()

◆ isMetadataTy()

◆ isMultiUnitFPType()

Returns true if this is a floating-point type that is an unevaluated sum of multiple floating-point units.

An example of such a type is ppc_fp128, also known as double-double, which consists of two IEEE 754 doubles.

Definition at line 193 of file Type.h.

References getTypeID(), and PPC_FP128TyID.

◆ isPointerTy()

True if this is an instance of PointerType.

Definition at line 267 of file Type.h.

References getTypeID(), and PointerTyID.

Referenced by llvm::AliasSetTracker::add(), addConditions(), llvm::AAResults::alias(), BuildConstantFromSCEV(), canBeCheaplyTransformed(), canConvertValue(), llvm::canReplacePointersIfEqual(), CompareValueComplexity(), computeKnownBits(), computeKnownBitsFromOperator(), ComputeNumSignBitsImpl(), llvm::ConstantFoldCompareInstOperands(), llvm::ConstantFoldLoadThroughBitcast(), copyFunctionByValArgs(), llvm::copyMetadataForLoad(), llvm::CastInst::CreateBitOrPointerCast(), createBitOrPointerCast(), createCmpXchgInstFun(), createOutlinedFunction(), llvm::decomposeLinearExpression(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV4::emitKernelArg(), llvm::emitWcsLen(), evaluateICmpRelation(), expandVPWidenPointerInduction(), fixFunctionTypeIfPtrArgs(), llvm::CastInst::getCastOpcode(), llvm::ExecutionEngine::getConstantValue(), llvm::MemoryLocation::getForDest(), getFunctionPointerElemType(), getHistogramCost(), llvm::X86TTIImpl::getInterleavedMemoryOpCost(), llvm::ScalarEvolution::getLosslessPtrToIntExpr(), llvm::AAResults::getModRefInfo(), llvm::BasicAAResult::getModRefInfo(), llvm::ScalarEvolution::getMulExpr(), llvm::AMDGPULibFunc::getOrInsertFunction(), llvm::getPtrStride(), llvm::VNCoercion::getStoreValueForLoadHelper(), llvm::getUnderlyingObject(), llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::SCEVWrapPredicate::implies(), llvm::inferAttribute(), llvm::MemoryDependenceResults::invalidateCachedPointerInfo(), llvm::InductionDescriptor::isInductionPHI(), llvm::InductionDescriptor::isInductionPHI(), isIntOrPtrTy(), isLegalElementTypeForRVV(), llvm::X86TTIImpl::isLegalMaskedGatherScatter(), isLegalMaskedLoadStore(), llvm::isLibFreeFunction(), isPtrOrPtrVectorTy(), isSingleValueType(), llvm::AADereferenceable::isValidIRPositionForInit(), llvm::AAInvariantLoadPointer::isValidIRPositionForInit(), llvm::AAMemoryBehavior::isValidIRPositionForInit(), llvm::AANoAlias::isValidIRPositionForInit(), llvm::AANoCapture::isValidIRPositionForInit(), isVectorPromotionViable(), llvm::MipsCallLowering::lowerCall(), llvm::TargetLowering::LowerCallTo(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), llvm::ARMTargetLowering::lowerInterleavedLoad(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::ARMTargetLowering::lowerInterleavedStore(), llvm::SCEVPatternMatch::SCEVURem_match< Op0_t, Op1_t >::match(), optimizeLatchExitInductionUser(), optimizeOnceStoredGlobal(), promoteAllocaUserToVector(), llvm::MemoryDependenceResults::removeInstruction(), llvm::SCEVExpander::replaceCongruentIVs(), llvm::MCJIT::runFunction(), runOnDeviceFunction(), runOnKernelFunction(), llvm::salvageDebugInfoImpl(), llvm::TargetLoweringBase::shouldCastAtomicRMWIInIR(), shouldConvertToRelLookupTable(), llvm::tryPromoteCall(), TryToShrinkGlobalToBoolean(), llvm::InstCombinerImpl::visitICmpInst(), llvm::InstCombinerImpl::visitPHINode(), and llvm::InstCombinerImpl::visitReturnInst().

◆ isPPC_FP128Ty()

◆ isPtrOrPtrVectorTy()

Return true if this is a pointer type or a vector of pointer types.

Definition at line 270 of file Type.h.

References getScalarType(), and isPointerTy().

Referenced by canConvertValue(), llvm::CastInst::castIsValid(), llvm::VNCoercion::coerceAvailableValueToLoadType(), combineLoadToOperationType(), convertValue(), llvm::IRBuilderBase::CreateBitOrPointerCast(), llvm::CastInst::CreatePointerBitCastOrAddrSpaceCast(), llvm::CastInst::CreatePointerCast(), llvm::ConstantExpr::getIntToPtr(), llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast(), llvm::ConstantExpr::getPointerCast(), llvm::VNCoercion::getStoreValueForLoadHelper(), llvm::CastInst::isEliminableCastPair(), isKnownNonZeroFromOperator(), llvm::AAAddressSpace::isValidIRPositionForInit(), llvm::AAAlign::isValidIRPositionForInit(), llvm::AAAllocationInfo::isValidIRPositionForInit(), llvm::AAMemoryLocation::isValidIRPositionForInit(), llvm::AANoAliasAddrSpace::isValidIRPositionForInit(), llvm::AANoFree::isValidIRPositionForInit(), llvm::AANonNull::isValidIRPositionForInit(), llvm::AANoSync::isValidIRPositionForInit(), llvm::AAPointerInfo::isValidIRPositionForInit(), llvm::AAPrivatizablePtr::isValidIRPositionForInit(), llvm::AAUnderlyingObjects::isValidIRPositionForInit(), promoteAllocaUserToVector(), llvm::UpgradeBitCastExpr(), and llvm::UpgradeBitCastInst().

◆ isRISCVVectorTupleTy()

◆ isScalableTargetExtTy()

◆ isScalableTy() [1/2]

◆ isScalableTy() [2/2]

Return true if this is a type whose size is a known multiple of vscale.

Definition at line 61 of file Type.cpp.

Referenced by areExtractShuffleVectors(), llvm::VNCoercion::canCoerceMustAliasedValueToLoad(), canReplaceGEPIdxWithZero(), llvm::AArch64TargetLowering::fallBackToDAGISel(), llvm::RISCVTargetLowering::fallBackToDAGISel(), llvm::memtag::StackInfoBuilder::getAllocaInterestingness(), llvm::TargetTransformInfoImplCRTPBase< T >::getGEPCost(), llvm::AArch64TTIImpl::getInterleavedMemoryOpCost(), llvm::AArch64TTIImpl::getShuffleCost(), llvm::ARMTTIImpl::getShuffleCost(), llvm::RISCVTTIImpl::getShuffleCost(), llvm::TargetTransformInfo::getShuffleCost(), llvm::X86TTIImpl::getShuffleCost(), isAlwaysFoldable(), llvm::ConstantExpr::isSupportedGetElementPtr(), llvm::AArch64TargetLowering::lowerDeinterleaveIntrinsicToLoad(), llvm::AArch64TargetLowering::lowerInterleaveIntrinsicToStore(), shouldCanonicalizeGEPToPtrAdd(), shouldConvertImpl(), and splitMergedValStore().

◆ isSingleValueType()

Return true if the type is a valid type for a register in codegen.

This includes all first-class types except struct and array types.

Definition at line 296 of file Type.h.

References isFloatingPointTy(), isIntegerTy(), isPointerTy(), isTargetExtTy(), isVectorTy(), and isX86_AMXTy().

Referenced by canConvertValue(), getAggregateSize(), legalizeScalarLoadStoreOnArrays(), llvm::InlineAsmLowering::lowerInlineAsm(), llvm::TargetLowering::ParseConstraints(), processInternalGlobal(), and llvm::SCCPInstVisitor::trackValueOfGlobalVariable().

◆ isSized()

Return true if it makes sense to take the size of this type.

To get the actual size for a particular target, it is reasonable to use the DataLayout subsystem to do this.

Definition at line 311 of file Type.h.

References ArrayTyID, getTypeID(), IntegerTyID, isFloatingPointTy(), isVectorTy(), PointerTyID, StructTyID, TargetExtTyID, and X86_AMXTyID.

Referenced by canReplaceGEPIdxWithZero(), computeKnownBitsFromOperator(), llvm::AsmPrinter::emitGlobalAlias(), llvm::memtag::StackInfoBuilder::getAllocaInterestingness(), llvm::getBaseObjectSize(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), IsSmallObject(), llvm::TargetLowering::ParseConstraints(), llvm::XCoreTargetObjectFile::SelectSectionForGlobal(), tocDataChecks(), valueEscapes(), llvm::InstCombinerImpl::visitAllocaInst(), llvm::ObjectSizeOffsetVisitor::visitArgument(), llvm::InstCombinerImpl::visitGetElementPtrInst(), and llvm::ObjectSizeOffsetVisitor::visitGlobalVariable().

◆ isStructTy()

True if this is an instance of StructType.

Definition at line 261 of file Type.h.

References getTypeID(), and StructTyID.

Referenced by llvm::IRBuilderBase::CreateAggregateCast(), createWrapper(), llvm::VPInstruction::execute(), llvm::RISCVTargetLowering::fallBackToDAGISel(), foldGEPOfPhi(), llvm::RISCVTargetLowering::getTgtMemIntrinsic(), insertSinCosCall(), isConstantUsingVectorTy(), isStructure(), isVectorPromotionViableForSlice(), llvm::matchPeeledArrayPattern(), llvm::VPlanTransforms::materializePacksAndUnpacks(), and false::GepNode::operator<<.

◆ isTargetExtTy()

◆ isTokenLikeTy()

Returns true if this is 'token' or a token-like target type.s.

Definition at line 1065 of file Type.cpp.

◆ isTokenTy()

◆ isVectorTy()

True if this is an instance of VectorType.

Definition at line 273 of file Type.h.

References FixedVectorTyID, getTypeID(), and ScalableVectorTyID.

Referenced by llvm::ARMTargetLowering::canCombineStoreAndExtract(), canEvaluateShuffled(), canonicalizeBitCastExtElt(), CC_MipsO32(), llvm::SelectionDAG::computeKnownBits(), computeKnownBitsFromOperator(), llvm::SelectionDAG::ComputeNumSignBits(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), llvm::ConstantFoldCastInstruction(), llvm::ConstantFoldGetElementPtr(), createCmpXchgInstFun(), llvm::createFindLastIVReduction(), createLogicFromTable(), llvm::IRBuilderBase::CreateMaskedCompressStore(), llvm::IRBuilderBase::CreateMaskedStore(), createMaskInstrs(), llvm::createMemCpyLoopKnownSize(), llvm::CastInst::CreatePointerCast(), llvm::emitGEPOffset(), llvm::VPInstruction::execute(), llvm::VPWidenCallRecipe::execute(), llvm::expandDivision(), llvm::expandDivisionUpTo32Bits(), llvm::expandDivisionUpTo64Bits(), expandFloatDotIntrinsic(), expandIntegerDotIntrinsic(), llvm::expandRemainder(), llvm::expandRemainderUpTo32Bits(), llvm::expandRemainderUpTo64Bits(), findForkedSCEVs(), foldBitCastBitwiseLogic(), foldBitCastSelect(), llvm::InstCombinerImpl::foldGEPICmp(), llvm::InstCombinerImpl::foldSelectOpOp(), foldShiftIntoShiftInAnotherHandOfAndInICmp(), llvm::ARMTargetLowering::getABIAlignmentForCallingConv(), llvm::MipsTargetLowering::getABIAlignmentForCallingConv(), llvm::AArch64TTIImpl::getAddressComputationCost(), llvm::ARMTTIImpl::getAddressComputationCost(), llvm::RISCVTTIImpl::getAddressComputationCost(), llvm::X86TTIImpl::getAddressComputationCost(), llvm::CastInst::getCastOpcode(), getCmpOpsType(), llvm::AArch64TTIImpl::getCmpSelInstrCost(), llvm::RISCVTTIImpl::getCmpSelInstrCost(), llvm::ConstantExpr::getExtractElement(), llvm::ARMTTIImpl::getGatherScatterOpCost(), llvm::X86TTIImpl::getGatherScatterOpCost(), llvm::ConstantExpr::getInsertElement(), llvm::LoopVectorizationCostModel::getInstructionCost(), llvm::TargetTransformInfoImplCRTPBase< T >::getInstructionCost(), llvm::RISCVTTIImpl::getMemoryOpCost(), llvm::SPIRVGlobalRegistry::getOrCreateConsIntVector(), llvm::SPIRVGlobalRegistry::getOrCreateConstVector(), llvm::SPIRVGlobalRegistry::getOrCreateConstVector(), getScalarType(), llvm::PPCTargetLowering::getSingleConstraintMatchWeight(), llvm::SystemZTargetLowering::getSingleConstraintMatchWeight(), slpvectorizer::BoUpSLP::getSpillCost(), getTargetConstantBitsFromNode(), llvm::AArch64TargetLowering::getTgtMemIntrinsic(), llvm::ARMTargetLowering::getTgtMemIntrinsic(), getUniformBase(), getValueOnEdge(), llvm::SystemZTTIImpl::getVectorBitmaskConversionCost(), llvm::HexagonTTIImpl::getVectorInstrCost(), llvm::PPCTTIImpl::getVectorInstrCost(), llvm::RISCVTTIImpl::getVectorInstrCost(), llvm::X86TTIImpl::getVectorInstrCost(), getVectorIntrinsicInstrCost(), llvm::SystemZTTIImpl::getVectorTruncCost(), llvm::X86TTIImpl::instCombineIntrinsic(), isConstantUsingVectorTy(), llvm::isImpliedCondition(), isSingleValueType(), isSized(), llvm::HexagonSubtarget::isTypeForHVX(), llvm::ExtractElementInst::isValidOperands(), llvm::InsertElementInst::isValidOperands(), llvm::ShuffleVectorInst::isValidOperands(), llvm::SCEVPatternMatch::bind_cst_ty::match(), llvm::SCEVPatternMatch::cst_pred_ty< Predicate >::match(), processSelect(), replaceWithCallToVeclib(), llvm::salvageDebugInfoImpl(), shouldConvertImpl(), llvm::InstCombinerImpl::SimplifyDemandedVectorElts(), llvm::X86TargetLowering::SimplifyDemandedVectorEltsForTargetShuffle(), simplifyGEPInst(), simplifyX86immShift(), transformToIndexedCompare(), TryToShrinkGlobalToBoolean(), upgradeX86MultiplyAddBytes(), llvm::PPCTTIImpl::vectorCostAdjustmentFactor(), llvm::InstCombinerImpl::visitBitCast(), llvm::InstCombinerImpl::visitGetElementPtrInst(), llvm::InstCombinerImpl::visitInsertElementInst(), and llvm::InstCombinerImpl::visitTrunc().

◆ isVoidTy()

Return true if this is 'void'.

Definition at line 139 of file Type.h.

References getTypeID(), and VoidTyID.

Referenced by llvm::buildAPFixedPointInst(), copyMustTailReturn(), createDummyReturnBlock(), llvm::IRBuilderBase::CreateMalloc(), createRetPHINode(), llvm::Attributor::createShallowWrapper(), createWrapper(), llvm::Evaluator::EvaluateFunction(), llvm::BasicTTIImplBase< BasicTTIImpl >::getIntrinsicInstrCost(), llvm::NVPTXTargetLowering::getPrototype(), getRetComponentType(), getScalableECFromSignature(), llvm::VPCostContext::getScalarizationOverhead(), llvm::RISCVTTIImpl::getTgtMemIntrinsic(), llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::objcarc::hasAttachedCallOpBundle(), llvm::coro::AnyRetconABI::init(), llvm::InlineFunctionImpl(), llvm::isLibFreeFunction(), llvm::IntrinsicLowering::LowerIntrinsicCall(), llvm::NVPTXTargetLowering::LowerReturn(), llvm::makeGuardControlFlowExplicit(), modifyIntrinsicCall(), llvm::InstDeleterIRStrategy::mutate(), numRetVals(), llvm::VPWidenCallRecipe::printRecipe(), llvm::promoteCall(), remarkFlatAddrspaceAccess(), replaceWithCallToVeclib(), llvm::MCJIT::runFunction(), llvm::ExecutionEngine::runFunctionAsMain(), and scalarizeMaskedVectorHistogram().

◆ isX86_AMXTy()

◆ isX86_FP80Ty()

◆ LLVM_DEPRECATED()

Return a pointer to the current type.

This is equivalent to PointerType::get(Ctx, AddrSpace). TODO: Remove this after opaque pointer transition is complete.

References const, LLVM_ABI, and Type().

◆ print()

Print the current type.

Omit the type details if NoDetails == true. E.g., let st = type { i32, i16 } When NoDetails is true, we only print st. Put differently, NoDetails prints the type as if inlined with the operands when printing an instruction.

Definition at line 5116 of file AsmWriter.cpp.

References llvm::dyn_cast(), llvm::StructType::isLiteral(), print(), and Type().

Referenced by emitGlobalConstantFP(), llvm::Attribute::getAsString(), getBranchCondString(), print(), llvm::vfs::TracingFileSystem::printImpl(), and PrintResults().

◆ setSubclassData()

◆ subtype_begin()

◆ subtype_end()

◆ subtype_rbegin()

◆ subtype_rend()

◆ subtypes()

◆ LLVMContextImpl

◆ ContainedTys

A pointer to the array of Types contained by this Type.

For example, this includes the arguments of a function type, the elements of a structure, the pointee of a pointer, the element type of an array, etc. This pointer may be 0 for types that don't contain other types (Integer, Double, Float).

Definition at line 113 of file Type.h.

Referenced by llvm::StructType::element_begin(), llvm::StructType::element_end(), getArrayElementType(), getContainedType(), llvm::StructType::getElementType(), llvm::FunctionType::getParamType(), llvm::FunctionType::getReturnType(), llvm::FunctionType::param_begin(), llvm::FunctionType::param_end(), subtype_begin(), subtype_end(), llvm::TargetExtType::type_param_begin(), and llvm::TargetExtType::type_param_end().

◆ NumContainedTys

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

• include/llvm/IR/Type.h
• include/llvm/IR/DerivedTypes.h
• lib/IR/AsmWriter.cpp
• lib/SandboxIR/Type.cpp