ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory), i.e. More...

#include "llvm/ADT/APInt.h"

Inheritance diagram for llvm::ArrayRef< T >:

[legend]

Public Types
using	iterator = const T *

using	const_iterator = const T *

using	size_type = size_t

using	reverse_iterator = std::reverse_iterator< iterator >

Public Member Functions
Constructors
	ArrayRef ()=default
	Construct an empty ArrayRef. More...

	ArrayRef (NoneType)
	Construct an empty ArrayRef from None. More...

	ArrayRef (const T &OneElt)
	Construct an ArrayRef from a single element. More...

	ArrayRef (const T *data, size_t length)
	Construct an ArrayRef from a pointer and length. More...

	ArrayRef (const T begin, const T end)
	Construct an ArrayRef from a range. More...

template<typename U >
	ArrayRef (const SmallVectorTemplateCommon< T, U > &Vec)
	Construct an ArrayRef from a SmallVector. More...

template<typename A >
	ArrayRef (const std::vector< T, A > &Vec)
	Construct an ArrayRef from a std::vector. More...

template<size_t N>
constexpr	ArrayRef (const std::array< T, N > &Arr)
	Construct an ArrayRef from a std::array. More...

template<size_t N>
constexpr	ArrayRef (const T(&Arr)[N])
	Construct an ArrayRef from a C array. More...

	ArrayRef (const std::initializer_list< T > &Vec)
	Construct an ArrayRef from a std::initializer_list. More...

template<typename U >
	ArrayRef (const ArrayRef< U > &A, typename std::enable_if< std::is_convertible< U const , T const >::value >::type *=nullptr)
	Construct an ArrayRef<const T> from ArrayRef<T>. More...

template<typename U , typename DummyT >
	ArrayRef (const SmallVectorTemplateCommon< U , DummyT > &Vec, typename std::enable_if< std::is_convertible< U const , T const >::value >::type *=nullptr)
	Construct an ArrayRef<const T> from a SmallVector<T>. More...

template<typename U , typename A >
	ArrayRef (const std::vector< U , A > &Vec, typename std::enable_if< std::is_convertible< U const , T const >::value >::type *=0)
	Construct an ArrayRef<const T> from std::vector<T>. More...

Simple Operations
iterator	begin () const

iterator	end () const

reverse_iterator	rbegin () const

reverse_iterator	rend () const

bool	empty () const
	empty - Check if the array is empty. More...

const T *	data () const

size_t	size () const
	size - Get the array size. More...

const T &	front () const
	front - Get the first element. More...

const T &	back () const
	back - Get the last element. More...

template<typename Allocator >
ArrayRef< T >	copy (Allocator &A)

bool	equals (ArrayRef RHS) const
	equals - Check for element-wise equality. More...

ArrayRef< T >	slice (size_t N, size_t M) const
	slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array. More...

ArrayRef< T >	slice (size_t N) const
	slice(n) - Chop off the first N elements of the array. More...

ArrayRef< T >	drop_front (size_t N=1) const
	Drop the first `N` elements of the array. More...

ArrayRef< T >	drop_back (size_t N=1) const
	Drop the last `N` elements of the array. More...

template<class PredicateT >
ArrayRef< T >	drop_while (PredicateT Pred) const
	Return a copy of *this with the first N elements satisfying the given predicate removed. More...

template<class PredicateT >
ArrayRef< T >	drop_until (PredicateT Pred) const
	Return a copy of *this with the first N elements not satisfying the given predicate removed. More...

ArrayRef< T >	take_front (size_t N=1) const
	Return a copy of *this with only the first `N` elements. More...

ArrayRef< T >	take_back (size_t N=1) const
	Return a copy of *this with only the last `N` elements. More...

template<class PredicateT >
ArrayRef< T >	take_while (PredicateT Pred) const
	Return the first N elements of this Array that satisfy the given predicate. More...

template<class PredicateT >
ArrayRef< T >	take_until (PredicateT Pred) const
	Return the first N elements of this Array that don't satisfy the given predicate. More...

Operator Overloads
const T &	operator[] (size_t Index) const

template<typename U >
std::enable_if< std::is_same< U, T >::value, ArrayRef< T > >::type &	operator= (U &&Temporary)=delete
	Disallow accidental assignment from a temporary. More...

template<typename U >
std::enable_if< std::is_same< U, T >::value, ArrayRef< T > >::type &	operator= (std::initializer_list< U >)=delete
	Disallow accidental assignment from a temporary. More...

Expensive Operations
std::vector< T >	vec () const

Conversion operators
	operator std::vector< T > () const

Detailed Description

template<typename T>
class llvm::ArrayRef< T >

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory), i.e.

a start pointer and a length. It allows various APIs to take consecutive elements easily and conveniently.

This class does not own the underlying data, it is expected to be used in situations where the data resides in some other buffer, whose lifetime extends past that of the ArrayRef. For this reason, it is not in general safe to store an ArrayRef.

This is intended to be trivially copyable, so it should be passed by value.

Definition at line 32 of file APInt.h.

Member Typedef Documentation

◆ const_iterator

template<typename T>

using llvm::ArrayRef< T >::const_iterator = const T *

Definition at line 44 of file ArrayRef.h.

◆ iterator

template<typename T>

using llvm::ArrayRef< T >::iterator = const T *

Definition at line 43 of file ArrayRef.h.

◆ reverse_iterator

template<typename T>

using llvm::ArrayRef< T >::reverse_iterator = std::reverse_iterator<iterator>

Definition at line 46 of file ArrayRef.h.

◆ size_type

template<typename T>

using llvm::ArrayRef< T >::size_type = size_t

Definition at line 45 of file ArrayRef.h.

Constructor & Destructor Documentation

◆ ArrayRef() [1/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef ( )

default

Construct an empty ArrayRef.

◆ ArrayRef() [2/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef ( NoneType )

inline

Construct an empty ArrayRef from None.

Definition at line 63 of file ArrayRef.h.

◆ ArrayRef() [3/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef ( const T & OneElt )

inline

Construct an ArrayRef from a single element.

Definition at line 66 of file ArrayRef.h.

◆ ArrayRef() [4/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef	(	const T *	data,
		size_t	length
	)

inline

Construct an ArrayRef from a pointer and length.

Definition at line 70 of file ArrayRef.h.

◆ ArrayRef() [5/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef	(	const T *	begin,
		const T *	end
	)

inline

Construct an ArrayRef from a range.

Definition at line 74 of file ArrayRef.h.

◆ ArrayRef() [6/13]

template<typename T>

template<typename U >

llvm::ArrayRef< T >::ArrayRef ( const SmallVectorTemplateCommon< T, U > & Vec )

inline

Construct an ArrayRef from a SmallVector.

This is templated in order to avoid instantiating SmallVectorTemplateCommon<T> whenever we copy-construct an ArrayRef.

Definition at line 81 of file ArrayRef.h.

◆ ArrayRef() [7/13]

template<typename T>

template<typename A >

llvm::ArrayRef< T >::ArrayRef ( const std::vector< T, A > & Vec )

inline

Construct an ArrayRef from a std::vector.

Definition at line 87 of file ArrayRef.h.

◆ ArrayRef() [8/13]

template<typename T>

template<size_t N>

constexpr llvm::ArrayRef< T >::ArrayRef ( const std::array< T, N > & Arr )

inline

Construct an ArrayRef from a std::array.

Definition at line 92 of file ArrayRef.h.

◆ ArrayRef() [9/13]

template<typename T>

template<size_t N>

constexpr llvm::ArrayRef< T >::ArrayRef ( const T(&) Arr[N] )

inline

Construct an ArrayRef from a C array.

Definition at line 97 of file ArrayRef.h.

◆ ArrayRef() [10/13]

template<typename T>

llvm::ArrayRef< T >::ArrayRef ( const std::initializer_list< T > & Vec )

inline

Construct an ArrayRef from a std::initializer_list.

Definition at line 100 of file ArrayRef.h.

◆ ArrayRef() [11/13]

template<typename T>

template<typename U >

llvm::ArrayRef< T >::ArrayRef	(	const ArrayRef< U *> &	A,
		typename std::enable_if< std::is_convertible< U const , T const >::value >::type	= `nullptr`
	)

inline

Construct an ArrayRef<const T*> from ArrayRef<T*>.

This uses SFINAE to ensure that only ArrayRefs of pointers can be converted.

Definition at line 107 of file ArrayRef.h.

◆ ArrayRef() [12/13]

template<typename T>

template<typename U , typename DummyT >

llvm::ArrayRef< T >::ArrayRef	(	const SmallVectorTemplateCommon< U *, DummyT > &	Vec,
		typename std::enable_if< std::is_convertible< U const , T const >::value >::type	= `nullptr`
	)

inline

Construct an ArrayRef<const T*> from a SmallVector<T*>.

This is templated in order to avoid instantiating SmallVectorTemplateCommon<T> whenever we copy-construct an ArrayRef.

Definition at line 117 of file ArrayRef.h.

◆ ArrayRef() [13/13]

template<typename T>

template<typename U , typename A >

llvm::ArrayRef< T >::ArrayRef	(	const std::vector< U *, A > &	Vec,
		typename std::enable_if< std::is_convertible< U const , T const >::value >::type	= `0`
	)

inline

Construct an ArrayRef<const T*> from std::vector<T*>.

This uses SFINAE to ensure that only vectors of pointers can be converted.

Definition at line 127 of file ArrayRef.h.

Member Function Documentation

◆ back()

template<typename T>

const T& llvm::ArrayRef< T >::back ( ) const

inline

back - Get the last element.

Definition at line 157 of file ArrayRef.h.

Referenced by llvm::AttributeList::addParamAttribute(), llvm::DIExpression::appendToStack(), llvm::ConstantFoldLoadFromConstPtr(), llvm::object::ELFFile< ELFT >::dynamicEntries(), llvm::AttributeList::get(), llvm::Record::getDirectSuperClasses(), llvm::object::ELFFile< ELFT >::getStringTable(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getUserCost(), llvm::isAllocaPromotable(), isIdentifierChar(), isImplicitOperandIn(), isSwitchDense(), llvm::RandomIRBuilder::newSink(), and SimplifyGEPInst().

◆ begin()

template<typename T>

iterator llvm::ArrayRef< T >::begin ( ) const

inline

Definition at line 136 of file ArrayRef.h.

Referenced by llvm::lto::LTO::add(), llvm::SpillPlacement::addConstraints(), llvm::SpillPlacement::addLinks(), llvm::AArch64FunctionInfo::addLOHDirective(), llvm::AttributeList::addParamAttribute(), llvm::SpillPlacement::addPrefSpill(), llvm::DebugLocEntry::addValues(), llvm::TargetLibraryInfoImpl::addVectorizableFunctions(), alwaysAvailable(), AnyAliasLiveIn(), llvm::DIExpression::append(), llvm::DIExpression::appendToStack(), llvm::mca::SourceMgr::begin(), llvm::MachineIRBuilder::buildBuildVector(), llvm::MachineIRBuilder::buildBuildVectorTrunc(), llvm::MachineIRBuilder::buildConcatVectors(), buildFixItLine(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::buildMerge(), llvm::MachineIRBuilder::buildSequence(), BuildSubAggregate(), llvm::MachineIRBuilder::buildUnmerge(), llvm::MDNodeOpsKey::calculateHash(), llvm::Interpreter::callFunction(), canWidenShuffleElements(), llvm::LiveIntervals::checkRegMaskInterference(), llvm::UnOpInit::clone(), cloneConstantExprWithNewAddressSpace(), llvm::collectPGOFuncNameStrings(), combineX86ShuffleChain(), combineX86ShufflesRecursively(), llvm::MDNodeOpsKey::compareOps(), llvm::ComputeLinearIndex(), llvm::concatenateVectors(), llvm::ConstantFoldGetElementPtr(), llvm::object::convertUTF16LEToUTF8String(), llvm::convertUTF16ToUTF8String(), llvm::GlobalObject::copyMetadata(), llvm::DIBuilder::createExpression(), CreateGCRelocates(), llvm::DeleteDeadBlocks(), llvm::discoverAndMapSubloop(), llvm::Instruction::dropUnknownNonDebugMetadata(), llvm::slpvectorizer::BoUpSLP::VLOperands::dump(), llvm::MCDwarfFrameEmitter::Emit(), llvm::emitSNPrintf(), llvm::emitSPrintf(), llvm::ArrayRef< llvm::irsymtab::storage::Comdat >::equals(), llvm::AccelTableBase::finalize(), Find(), llvm::FindInsertedValue(), findMatchingInlineAsmOperand(), llvm::ScalarEvolution::forgetValue(), llvm::gep_type_begin(), llvm::AttributeSetNode::get(), llvm::RecordRecTy::get(), llvm::AttributeList::get(), llvm::ConstantArray::get(), llvm::BitsInit::get(), llvm::ListInit::get(), llvm::CondOpInit::get(), llvm::VarDefInit::get(), llvm::DagInit::get(), llvm::ScalarEvolution::getAddExpr(), getFauxShuffleMask(), llvm::getFMA3Group(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getGEPCost(), llvm::ConstantAggrKeyType< ConstantClass >::getHash(), llvm::ConstantExprKeyType::getHash(), llvm::MDNodeKeyImpl< DIExpression >::getHashValue(), llvm::InvokeInst::getLandingPadInst(), llvm::SelectionDAG::getNode(), getNoopInput(), getNumAllocatableRegsForConstraints(), getOffsetFromIndices(), getShuffleComment(), getStatepointArgs(), llvm::object::ELFFile< ELFT >::getStringTable(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::SelectionDAG::getVectorShuffle(), llvm::ConstantExpr::getWithOperands(), llvm::hash_value(), hasValueBeenRAUWed(), initialize(), llvm::CallGraphSCC::initialize(), llvm::RegPressureTracker::initLiveThru(), llvm::AppendingBinaryByteStream::insert(), llvm::sroa::AllocaSlices::insert(), is128BitUnpackShuffleMask(), llvm::isAllocaPromotable(), llvm::ShuffleVectorInst::isConcat(), llvm::MCSubtargetInfo::isCPUStringValid(), isHorizontalBinOp(), llvm::LiveRange::isLiveAtIndexes(), isSortedByValueNo(), llvm::LiveRange::isUndefIn(), lle_X_fprintf(), lle_X_printf(), LLVMRemarkEntryGetFirstArg(), Lookup(), lookupFoldTableImpl(), llvm::Intrinsic::lookupLLVMIntrinsicByName(), llvm::X86CallLowering::lowerCall(), lowerShuffleAsElementInsertion(), lowerShuffleOfExtractsAsVperm(), lowerV8I16GeneralSingleInputShuffle(), lowerV8I16Shuffle(), LowerVECTOR_SHUFFLEv8i8(), llvm::lto::LTO::LTO(), llvm::object::MachOBindEntry::MachOBindEntry(), llvm::object::MachORebaseEntry::MachORebaseEntry(), llvm::makePostTransformationMetadata(), llvm::codeview::CodeViewRecordIO::mapByteVectorTail(), matchBinaryPermuteShuffle(), matchShuffleAsInsertPS(), llvm::object::ExportEntry::moveNext(), NarrowVector(), llvm::object::ExportEntry::nodeOffset(), llvm::OwningArrayRef< T >::OwningArrayRef(), llvm::opt::OptTable::ParseArgs(), parseWholeProgramDevirtResolutionByArg(), performCustomAdjustments(), ProfileCondOpInit(), ProfileDagInit(), propagateMetadata(), llvm::BinaryStreamReader::readCString(), llvm::BinaryStreamReader::readFixedString(), readWideAPInt(), replaceShuffleOfInsert(), llvm::MachineFunction::setCallSiteLandingPad(), llvm::MachineInstr::setPhysRegsDeadExcept(), llvm::SimplifyCall(), llvm::TargetLowering::SimplifyDemandedVectorElts(), simplifyShuffleOfShuffle(), llvm::TGLexer::TGLexer(), llvm::toStringRef(), tryToVectorizeHorReductionOrInstOperands(), llvm::SelectionDAG::UpdateNodeOperands(), UpdatePHINodes(), llvm::codeview::VFTableRecord::VFTableRecord(), llvm::MemorySSAUpdater::wireOldPredecessorsToNewImmediatePredecessor(), wrapConstantAsMetadata(), and writeToResolutionFile().

◆ copy()

template<typename T>

template<typename Allocator >

ArrayRef<T> llvm::ArrayRef< T >::copy ( Allocator & A )

inline

Definition at line 163 of file ArrayRef.h.

Referenced by llvm::StructType::setBody().

◆ data()

template<typename T>

const T* llvm::ArrayRef< T >::data ( ) const

inline

Definition at line 145 of file ArrayRef.h.

Referenced by llvm::codeview::DebugChecksumsSubsection::addChecksum(), adjustDuplex(), llvm::ConstantFoldGetElementPtr(), llvm::ConstantFoldLoadFromConstPtr(), llvm::convertUTF16ToUTF8String(), llvm::DWARFFormValue::createFromBlockValue(), llvm::MutableArrayRef< BitWord >::data(), decodeCRBitMOperand(), decodeFRMArg(), llvm::codeview::TypeDeserializer::deserializeAs(), llvm::codeview::discoverTypeIndices(), discoverTypeIndices(), llvm::codeview::discoverTypeIndicesInSymbol(), dumpExpression(), dumpLocation(), llvm::object::ELFFile< ELFT >::dynamicEntries(), eatBytes(), llvm::SimpleBitstreamCursor::fillCurWord(), llvm::symbolize::LLVMSymbolizer::flush(), llvm::codeview::forEachCodeViewRecord(), llvm::ConstantDataVector::get(), llvm::codeview::getBytesAsCharacters(), llvm::lto::InputFile::getComdatTable(), getCStringLength(), getDecoderTable(), getDigit(), getEncodedIntegerLength(), llvm::ConstantDataArray::getFP(), llvm::ConstantDataVector::getFP(), llvm::ConstantExpr::getGetElementPtr(), llvm::DenseMapInfo< ArrayRef< T > >::getHashValue(), llvm::object::COFFObjectFile::getHintName(), llvm::msf::MappedBlockStream::getLength(), llvm::SimpleBitstreamCursor::getPointerToByte(), llvm::object::MachOObjectFile::getSectionFinalSegmentName(), llvm::object::MachOObjectFile::getSectionName(), llvm::codeview::GloballyHashedType::GloballyHashedType(), llvm::MipsTargetLowering::HandleByVal(), handleFieldList(), handleMethodOverloadList(), handleOneMethod(), handlePointer(), llvm::pdb::hashBufferV8(), llvm::pdb::hashTypeRecord(), llvm::codeview::AppendingTypeTableBuilder::insertRecordBytes(), llvm::codeview::GlobalTypeTableBuilder::insertRecordBytes(), llvm::DenseMapInfo< ArrayRef< T > >::isEqual(), llvm::codeview::CVRecord< TypeLeafKind >::kind(), llvm::Function::lookupIntrinsicID(), llvm::codeview::CodeViewRecordIO::mapGuid(), matchUnaryPermuteShuffle(), nextLEB(), llvm::object::MachORebaseEntry::operator==(), llvm::object::MachOBindEntry::operator==(), llvm::ARMAttributeParser::Parse(), parseImmediate(), llvm::ScopedPrinter::printBinary(), llvm::BinaryStreamReader::readArray(), llvm::BinaryStreamReader::readInteger(), llvm::BinaryStreamReader::readObject(), llvm::BinaryByteStream::str(), llvm::codeview::CVRecord< TypeLeafKind >::str_data(), llvm::MD5::update(), llvm::BinaryStreamWriter::writeArray(), llvm::yaml::BinaryRef::writeAsBinary(), llvm::yaml::BinaryRef::writeAsHex(), llvm::MutableBinaryByteStream::writeBytes(), llvm::msf::WritableMappedBlockStream::writeBytes(), llvm::AppendingBinaryByteStream::writeBytes(), and llvm::xxHash64().

◆ drop_back()

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::drop_back ( size_t N = 1 ) const

inline

Drop the last N elements of the array.

Definition at line 193 of file ArrayRef.h.

Referenced by llvm::DIExpression::appendToStack(), EltsFromConsecutiveLoads(), getAllSGPRs(), and llvm::Record::getDirectSuperClasses().

◆ drop_front()

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::drop_front ( size_t N = 1 ) const

inline

Drop the first N elements of the array.

Definition at line 187 of file ArrayRef.h.

Referenced by llvm::codeview::CVRecord< TypeLeafKind >::content(), llvm::codeview::discoverTypeIndices(), llvm::codeview::discoverTypeIndicesInSymbol(), dwarfCCToCodeView(), llvm::opt::OptTable::findNearest(), llvm::codeview::forEachCodeViewRecord(), llvm::CodeViewYAML::detail::UnknownSymbolRecord::fromCodeViewSymbol(), llvm::object::COFFObjectFile::getHintName(), llvm::msf::MappedBlockStream::getLength(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getUserCost(), handleBaseClass(), handleDataMember(), handleEnumerator(), handleFieldList(), handleMethodOverloadList(), handleNestedType(), handleOneMethod(), handleOverloadedMethod(), handlePointer(), handleStaticDataMember(), handleVirtualBaseClass(), llvm::codeview::GloballyHashedType::hashType(), llvm::HexagonTargetLowering::LowerBITCAST(), llvm::codeview::BinaryAnnotationIterator::operator*(), resolveTypeIndexReferences(), llvm::msf::MSFBuilder::setStreamSize(), and writeWithCommas().

◆ drop_until()

template<typename T>

template<class PredicateT >

ArrayRef<T> llvm::ArrayRef< T >::drop_until ( PredicateT Pred ) const

inline

Return a copy of *this with the first N elements not satisfying the given predicate removed.

Definition at line 206 of file ArrayRef.h.

◆ drop_while()

template<typename T>

template<class PredicateT >

ArrayRef<T> llvm::ArrayRef< T >::drop_while ( PredicateT Pred ) const

inline

Return a copy of *this with the first N elements satisfying the given predicate removed.

Definition at line 200 of file ArrayRef.h.

◆ empty()

template<typename T>

bool llvm::ArrayRef< T >::empty ( ) const

inline

empty - Check if the array is empty.

Definition at line 143 of file ArrayRef.h.

Referenced by llvm::codeview::DebugChecksumsSubsection::addChecksum(), addData(), llvm::vfs::YAMLVFSWriter::addFileMapping(), llvm::pdb::DbiModuleDescriptorBuilder::addSymbolsInBulk(), llvm::DIExpression::append(), llvm::DIExpression::appendToStack(), argsAreStructReturn(), llvm::AttributeListImpl::AttributeListImpl(), buildExtractionBlockSet(), buildFixItLine(), llvm::VPlanSlp::buildGraph(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::buildSequence(), callIsStructReturn(), llvm::MachineInstr::cloneMergedMemRefs(), llvm::collectPGOFuncNameStrings(), combineX86ShuffleChain(), llvm::MDNodeOpsKey::compareOps(), computeExcessPressureDelta(), llvm::ConstantFoldExtractValueInstruction(), llvm::ConstantFoldGetElementPtr(), llvm::ConstantFoldInsertValueInstruction(), llvm::convertUTF16ToUTF8String(), llvm::StructType::create(), CreateGCRelocates(), CriticalPathStep(), llvm::mca::RegisterFile::cycleStart(), llvm::AttributeListImpl::dump(), llvm::slpvectorizer::BoUpSLP::VLOperands::dump(), llvm::object::ELFFile< ELFT >::dynamicEntries(), llvm::WebAssemblyTargetAsmStreamer::emitLocal(), llvm::CodeViewContext::encodeInlineLineTable(), findCalledFunction(), llvm::FindInsertedValue(), llvm::symbolize::LLVMSymbolizer::flush(), foldCONCAT_VECTORS(), llvm::codeview::forEachCodeViewRecord(), llvm::ARMAsmBackendDarwin::generateCompactUnwindEncoding(), llvm::AttributeSetNode::get(), llvm::RecordRecTy::get(), llvm::AttributeList::get(), llvm::ConstantArray::get(), llvm::ConstantStruct::get(), llvm::ConstantVector::get(), llvm::ListInit::get(), llvm::GCNTTIImpl::getArithmeticInstrCost(), getBuildDwordsVector(), getChainID(), llvm::Record::getDirectSuperClasses(), getFeatures(), llvm::MCSchedModel::getForwardingDelayCycles(), getFPSequenceIfElementsMatch(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getGEPCost(), getIndexedTypeInternal(), getIntSequenceIfElementsMatch(), llvm::getOrderedReduction(), getOrSelfReference(), getParentPad(), llvm::InstrProfReaderIndex< HashTableImpl >::getRecords(), GetRMWLibcall(), llvm::BasicTTIImplBase< AMDGPUTTIImpl >::getScalarizationOverhead(), llvm::getShuffleReduction(), llvm::object::ELFFile< ELFT >::getStringTable(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::Intrinsic::getType(), llvm::ConstantStruct::getTypeForElements(), handleFieldList(), handleMethodOverloadList(), llvm::AttrBuilder::hasAttributes(), llvm::MipsInstrInfo::insertBranch(), llvm::LanaiInstrInfo::insertBranch(), llvm::AArch64InstrInfo::insertBranch(), llvm::SIInstrInfo::insertBranch(), llvm::X86InstrInfo::insertBranch(), insertLifetimeMarkersSurroundingCall(), llvm::codeview::GlobalTypeTableBuilder::insertRecordAs(), insertUseHolderAfter(), llvm::xray::Profile::internPath(), isCoalescable(), llvm::ShuffleVectorInst::isConcat(), isImplicitOperandIn(), isInBoundsIndices(), IsInterestingCmp(), isReInterleaveMask(), isSingleSourceMaskImpl(), isSortedByValueNo(), isWeak(), llvm::LegalizerHelper::legalizeInstrStep(), llvm::coverage::LineCoverageStats::LineCoverageStats(), LLVMRemarkEntryGetFirstArg(), llvm::coverage::CoverageMapping::load(), llvm::LoadAndStorePromoter::LoadAndStorePromoter(), llvm::X86InstrInfo::loadRegFromAddr(), llvm::AArch64TargetLowering::lowerInterleavedLoad(), llvm::ARMTargetLowering::lowerInterleavedLoad(), llvm::X86TargetLowering::lowerInterleavedLoad(), llvm::X86CallLowering::lowerReturn(), llvm::ARMCallLowering::lowerReturn(), llvm::AArch64CallLowering::lowerReturn(), llvm::MipsCallLowering::lowerReturn(), lowerV8I16GeneralSingleInputShuffle(), llvm::GlobPattern::match(), llvm::fuzzerop::matchFirstType(), matchIntrinsicType(), llvm::Intrinsic::matchIntrinsicVarArg(), llvm::fuzzerop::matchScalarOfFirstType(), llvm::codeview::BinaryAnnotationIterator::operator*(), llvm::raw_ostream::operator<<(), llvm::operator<<(), llvm::yaml::operator==(), llvm::PassBuilder::parsePassPipeline(), llvm::PrintMessage(), llvm::PromoteMemToReg(), pushDepHeight(), QualifiedNameOfImplicitName(), readTriple(), resolveTypeIndexReferences(), llvm::SIRegisterInfo::restoreSGPR(), rotateSign(), llvm::lto::LTO::run(), llvm::MCJIT::runFunction(), llvm::orc::OrcMCJITReplacement::runFunction(), selectJumpTableArmEncoding(), llvm::StructType::setBody(), llvm::MachineInstr::setMemRefs(), llvm::SelectionDAG::setNodeMemRefs(), llvm::SIRegisterInfo::spillSGPR(), llvm::SplitBlockPredecessors(), llvm::splitCodeGen(), llvm::X86InstrInfo::storeRegToAddr(), llvm::to_hexString(), llvm::CodeViewYAML::toCodeViewSubsectionList(), truncateToSize(), llvm::VPBlendRecipe::VPBlendRecipe(), llvm::MemorySSAUpdater::wireOldPredecessorsToNewImmediatePredecessor(), llvm::BinaryStreamWriter::writeArray(), llvm::MutableBinaryByteStream::writeBytes(), llvm::AppendingBinaryByteStream::writeBytes(), and writeWithCommas().

◆ end()

template<typename T>

iterator llvm::ArrayRef< T >::end ( ) const

inline

Definition at line 137 of file ArrayRef.h.

Referenced by llvm::SpillPlacement::addConstraints(), llvm::SpillPlacement::addLinks(), llvm::AArch64FunctionInfo::addLOHDirective(), llvm::AttributeList::addParamAttribute(), llvm::SpillPlacement::addPrefSpill(), llvm::DebugLocEntry::addValues(), llvm::TargetLibraryInfoImpl::addVectorizableFunctions(), llvm::DIExpression::append(), llvm::DIExpression::appendToStack(), llvm::MachineIRBuilder::buildBuildVector(), llvm::MachineIRBuilder::buildBuildVectorTrunc(), llvm::MachineIRBuilder::buildConcatVectors(), buildFixItLine(), llvm::MachineIRBuilder::buildInstr(), llvm::MachineIRBuilder::buildMerge(), llvm::MachineIRBuilder::buildSequence(), BuildSubAggregate(), llvm::MachineIRBuilder::buildUnmerge(), llvm::MDNodeOpsKey::calculateHash(), llvm::Interpreter::callFunction(), canWidenShuffleElements(), llvm::LiveIntervals::checkRegMaskInterference(), cloneConstantExprWithNewAddressSpace(), llvm::collectPGOFuncNameStrings(), combineX86ShuffleChain(), combineX86ShufflesRecursively(), llvm::MDNodeOpsKey::compareOps(), llvm::ComputeLinearIndex(), llvm::concatenateVectors(), llvm::ConstantFoldGetElementPtr(), llvm::ConvertCostTableLookup(), llvm::convertUTF16ToUTF8String(), llvm::CostTableLookup(), llvm::DIBuilder::createExpression(), CreateGCRelocates(), llvm::DeleteDeadBlocks(), llvm::discoverAndMapSubloop(), llvm::Instruction::dropUnknownNonDebugMetadata(), llvm::slpvectorizer::BoUpSLP::VLOperands::dump(), llvm::MCDwarfFrameEmitter::Emit(), llvm::emitSNPrintf(), llvm::emitSPrintf(), llvm::mca::SourceMgr::end(), llvm::AccelTableBase::finalize(), Find(), llvm::FindInsertedValue(), findMatchingInlineAsmOperand(), llvm::ScalarEvolution::forgetValue(), llvm::gep_type_end(), llvm::AttributeSetNode::get(), llvm::RecordRecTy::get(), llvm::AttributeList::get(), llvm::ConstantArray::get(), llvm::BitsInit::get(), llvm::ListInit::get(), llvm::CondOpInit::get(), llvm::VarDefInit::get(), llvm::DagInit::get(), llvm::ScalarEvolution::getAddExpr(), getFauxShuffleMask(), llvm::getFMA3Group(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getGEPCost(), llvm::ConstantAggrKeyType< ConstantClass >::getHash(), llvm::ConstantExprKeyType::getHash(), llvm::MDNodeKeyImpl< DIExpression >::getHashValue(), llvm::InvokeInst::getLandingPadInst(), llvm::SelectionDAG::getNode(), getNoopInput(), getNumAllocatableRegsForConstraints(), getOffsetFromIndices(), llvm::HexagonTargetLowering::getPreferredVectorAction(), getRegLanes(), getShuffleComment(), getStatepointArgs(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), llvm::SelectionDAG::getVectorShuffle(), llvm::ConstantExpr::getWithOperands(), llvm::hash_value(), hasValueBeenRAUWed(), llvm::cl::HideUnrelatedOptions(), initialize(), llvm::CallGraphSCC::initialize(), llvm::RegPressureTracker::initLiveThru(), llvm::AppendingBinaryByteStream::insert(), llvm::sroa::AllocaSlices::insert(), is128BitUnpackShuffleMask(), llvm::isAllocaPromotable(), llvm::ShuffleVectorInst::isConcat(), llvm::MCSubtargetInfo::isCPUStringValid(), isEXTMask(), isHorizontalBinOp(), llvm::LiveRange::isLiveAtIndexes(), llvm::DataLayout::isNonIntegralAddressSpace(), isSortedByValueNo(), llvm::LiveRange::isUndefIn(), lle_X_fprintf(), lle_X_printf(), Lookup(), lookupFoldTableImpl(), llvm::Intrinsic::lookupLLVMIntrinsicByName(), llvm::X86CallLowering::lowerCall(), lowerShuffleAsElementInsertion(), lowerShuffleOfExtractsAsVperm(), lowerV8I16GeneralSingleInputShuffle(), lowerV8I16Shuffle(), LowerVECTOR_SHUFFLEv8i8(), llvm::lto::LTO::LTO(), llvm::object::MachOBindEntry::MachOBindEntry(), llvm::object::MachORebaseEntry::MachORebaseEntry(), llvm::makePostTransformationMetadata(), llvm::codeview::CodeViewRecordIO::mapByteVectorTail(), matchBinaryPermuteShuffle(), matchShuffleAsInsertPS(), llvm::object::MachORebaseEntry::moveNext(), llvm::object::MachOBindEntry::moveNext(), llvm::coverage::FunctionRecordIterator::operator++(), llvm::OwningArrayRef< T >::OwningArrayRef(), llvm::opt::OptTable::ParseArgs(), performCustomAdjustments(), ProfileCondOpInit(), ProfileDagInit(), propagateMetadata(), replaceShuffleOfInsert(), llvm::MachineFunction::setCallSiteLandingPad(), llvm::MachineInstr::setPhysRegsDeadExcept(), llvm::SimplifyCall(), llvm::TargetLowering::SimplifyDemandedVectorElts(), simplifyShuffleOfShuffle(), llvm::TGLexer::TGLexer(), tryToVectorizeHorReductionOrInstOperands(), llvm::SelectionDAG::UpdateNodeOperands(), UpdatePHINodes(), llvm::codeview::VFTableRecord::VFTableRecord(), llvm::MemorySSAUpdater::wireOldPredecessorsToNewImmediatePredecessor(), wrapConstantAsMetadata(), and writeToResolutionFile().

◆ equals()

template<typename T>

bool llvm::ArrayRef< T >::equals ( ArrayRef< T > RHS ) const

inline

equals - Check for element-wise equality.

Definition at line 170 of file ArrayRef.h.

Referenced by llvm::operator==().

◆ front()

template<typename T>

const T& llvm::ArrayRef< T >::front ( ) const

inline

◆ operator std::vector< T >()

template<typename T>

llvm::ArrayRef< T >::operator std::vector< T > ( ) const

inline

Definition at line 270 of file ArrayRef.h.

◆ operator=() [1/2]

template<typename T>

template<typename U >

std::enable_if<std::is_same<U, T>::value, ArrayRef<T> >::type& llvm::ArrayRef< T >::operator= ( U && Temporary )

delete

Disallow accidental assignment from a temporary.

The declaration here is extra complicated so that "arrayRef = {}" continues to select the move assignment operator.

Referenced by llvm::OwningArrayRef< T >::operator=().

◆ operator=() [2/2]

template<typename T>

template<typename U >

std::enable_if<std::is_same<U, T>::value, ArrayRef<T> >::type& llvm::ArrayRef< T >::operator= ( std::initializer_list< U > )

delete

Disallow accidental assignment from a temporary.

The declaration here is extra complicated so that "arrayRef = {}" continues to select the move assignment operator.

◆ operator[]()

template<typename T>

const T& llvm::ArrayRef< T >::operator[] ( size_t Index ) const

inline

Definition at line 239 of file ArrayRef.h.

◆ rbegin()

template<typename T>

reverse_iterator llvm::ArrayRef< T >::rbegin ( ) const

inline

Definition at line 139 of file ArrayRef.h.

Referenced by getNoopInput(), and llvm::ScheduleDAGMI::initQueues().

◆ rend()

template<typename T>

reverse_iterator llvm::ArrayRef< T >::rend ( ) const

inline

Definition at line 140 of file ArrayRef.h.

Referenced by getNoopInput(), and llvm::ScheduleDAGMI::initQueues().

◆ size()

template<typename T>

size_t llvm::ArrayRef< T >::size ( ) const

inline

size - Get the array size.

Definition at line 148 of file ArrayRef.h.

◆ slice() [1/2]

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::slice	(	size_t	N,
		size_t	M
	)		const

inline

slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array.

Definition at line 178 of file ArrayRef.h.

Referenced by llvm::vfs::YAMLVFSWriter::addFileMapping(), buildNew(), llvm::MachineInstr::cloneMergedMemRefs(), llvm::ConstantFoldExtractValueInstruction(), llvm::ConstantFoldInsertValueInstruction(), llvm::ConstantFoldLoadFromConstPtr(), llvm::ConstantExprKeyType::create(), DecodeFixedType(), llvm::dlltoolDriverMain(), eatBytes(), llvm::BitstreamWriter::ExitBlock(), llvm::FindInsertedValue(), llvm::wholeprogramdevirt::findLowestOffset(), getAllSGPRs(), llvm::ConstantExpr::getAsInstruction(), llvm::getBitcodeFileContents(), llvm::AMDGPUDisassembler::getInstruction(), llvm::object::MinidumpFile::getRawStream(), llvm::object::MinidumpFile::getString(), llvm::ConstantExpr::getWithOperands(), llvm::codeview::GloballyHashedType::hashType(), hasValueBeenRAUWed(), isSortedByValueNo(), LLVMInitializeHexagonDisassembler(), lowerVectorShuffleAsByteShiftMask(), llvm::GlobPattern::match(), matchIntrinsicType(), llvm::Intrinsic::matchIntrinsicVarArg(), matchVectorShuffleAsVPMOV(), partitionShuffleOfConcats(), propagateMetadata(), llvm::BinaryByteStream::readBytes(), llvm::msf::MappedBlockStream::readBytes(), llvm::BinaryByteStream::readLongestContiguousChunk(), llvm::BinaryStreamRef::readLongestContiguousChunk(), readTriple(), llvm::Interpreter::runFunction(), SimplifyExtractValueInst(), SimplifyGEPInst(), and splitAndLowerShuffle().

◆ slice() [2/2]

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::slice ( size_t N ) const

inline

slice(n) - Chop off the first N elements of the array.

Definition at line 184 of file ArrayRef.h.

Referenced by llvm::ArrayRef< llvm::irsymtab::storage::Comdat >::slice().

◆ take_back()

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::take_back ( size_t N = 1 ) const

inline

Return a copy of *this with only the last N elements.

Definition at line 218 of file ArrayRef.h.

◆ take_front()

template<typename T>

ArrayRef<T> llvm::ArrayRef< T >::take_front ( size_t N = 1 ) const

inline

Return a copy of *this with only the first N elements.

Definition at line 211 of file ArrayRef.h.

Referenced by llvm::codeview::forEachCodeViewRecord(), llvm::AttributeList::get(), llvm::codeview::GloballyHashedType::hashType(), llvm::HexagonTargetLowering::LowerBITCAST(), llvm::BinaryItemStream< T, Traits >::readBytes(), and writeWithCommas().

◆ take_until()

template<typename T>

template<class PredicateT >

ArrayRef<T> llvm::ArrayRef< T >::take_until ( PredicateT Pred ) const

inline

Return the first N elements of this Array that don't satisfy the given predicate.

Definition at line 232 of file ArrayRef.h.

◆ take_while()

template<typename T>

template<class PredicateT >

ArrayRef<T> llvm::ArrayRef< T >::take_while ( PredicateT Pred ) const

inline

Return the first N elements of this Array that satisfy the given predicate.

Definition at line 226 of file ArrayRef.h.

◆ vec()

template<typename T>

std::vector<T> llvm::ArrayRef< T >::vec ( ) const

inline

Definition at line 263 of file ArrayRef.h.

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

include/llvm/ADT/APInt.h
include/llvm/ADT/ArrayRef.h

Public Types

Public Member Functions

Detailed Description

template<typename T> class llvm::ArrayRef< T >

Member Typedef Documentation

◆ const_iterator

◆ iterator

◆ reverse_iterator

◆ size_type

Constructor & Destructor Documentation

◆ ArrayRef() [1/13]

◆ ArrayRef() [2/13]

◆ ArrayRef() [3/13]

◆ ArrayRef() [4/13]

◆ ArrayRef() [5/13]

◆ ArrayRef() [6/13]

◆ ArrayRef() [7/13]

◆ ArrayRef() [8/13]

◆ ArrayRef() [9/13]

◆ ArrayRef() [10/13]

◆ ArrayRef() [11/13]

◆ ArrayRef() [12/13]

◆ ArrayRef() [13/13]

Member Function Documentation

◆ back()

◆ begin()

◆ copy()

◆ data()

◆ drop_back()

◆ drop_front()

◆ drop_until()

◆ drop_while()

◆ empty()

◆ end()

◆ equals()

◆ front()

◆ operator std::vector< T >()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator[]()

◆ rbegin()

◆ rend()

◆ size()

◆ slice() [1/2]

◆ slice() [2/2]

◆ take_back()

◆ take_front()

◆ take_until()

◆ take_while()

◆ vec()

template<typename T>
class llvm::ArrayRef< T >