A templated base class for SmallPtrSet which provides the typesafe interface that is common across all small sizes. More...

#include "llvm/ADT/SmallPtrSet.h"

Inherits llvm::SmallPtrSetImplBase.

Public Types
using	iterator = SmallPtrSetIterator< PtrType >

using	const_iterator = SmallPtrSetIterator< PtrType >

using	key_type = ConstPtrType

using	value_type = PtrType

Public Types inherited from llvm::SmallPtrSetImplBase
using	size_type = unsigned

Public Member Functions
	SmallPtrSetImpl (const SmallPtrSetImpl &)=delete

std::pair< iterator, bool >	insert (PtrType Ptr)
	Inserts Ptr if and only if there is no element in the container equal to Ptr.

iterator	insert (iterator, PtrType Ptr)
	Insert the given pointer with an iterator hint that is ignored.

bool	erase (PtrType Ptr)
	Remove pointer from the set.

template<typename UnaryPredicate >
bool	remove_if (UnaryPredicate P)
	Remove elements that match the given predicate.

size_type	count (ConstPtrType Ptr) const
	count - Return 1 if the specified pointer is in the set, 0 otherwise.

iterator	find (ConstPtrType Ptr) const

bool	contains (ConstPtrType Ptr) const

template<typename IterT >
void	insert (IterT I, IterT E)

void	insert (std::initializer_list< PtrType > IL)

template<typename Range >
void	insert_range (Range &&R)

iterator	begin () const

iterator	end () const

Public Member Functions inherited from llvm::SmallPtrSetImplBase
SmallPtrSetImplBase &	operator= (const SmallPtrSetImplBase &)=delete

bool	empty () const

size_type	size () const

size_type	capacity () const

void	clear ()

void	reserve (size_type NewNumEntries)

Public Member Functions inherited from llvm::DebugEpochBase
void	incrementEpoch ()

Protected Member Functions
LLVM_ABI	SmallPtrSetImplBase (const void **SmallStorage, const SmallPtrSetImplBase &that)

LLVM_ABI	SmallPtrSetImplBase (const void SmallStorage, unsigned SmallSize, const void RHSSmallStorage, SmallPtrSetImplBase &&that)

	SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize)

Protected Member Functions inherited from llvm::SmallPtrSetImplBase
LLVM_ABI	SmallPtrSetImplBase (const void **SmallStorage, const SmallPtrSetImplBase &that)

LLVM_ABI	SmallPtrSetImplBase (const void SmallStorage, unsigned SmallSize, const void RHSSmallStorage, SmallPtrSetImplBase &&that)

	SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize)

	~SmallPtrSetImplBase ()

const void **	EndPointer () const

iterator_range< const void ** >	small_buckets ()

iterator_range< const void const >	small_buckets () const

iterator_range< const void ** >	buckets ()

iterator_range< const void const >	buckets () const

std::pair< const void const , bool >	insert_imp (const void *Ptr)
	insert_imp - This returns true if the pointer was new to the set, false if it was already in the set.

bool	erase_imp (const void *Ptr)
	erase_imp - If the set contains the specified pointer, remove it and return true, otherwise return false.

const void const	find_imp (const void *Ptr) const
	Returns the raw pointer needed to construct an iterator.

bool	contains_imp (const void *Ptr) const

bool	isSmall () const

LLVM_ABI void	swap (const void SmallStorage, const void RHSSmallStorage, SmallPtrSetImplBase &RHS)
	swap - Swaps the elements of two sets.

LLVM_ABI void	copyFrom (const void **SmallStorage, const SmallPtrSetImplBase &RHS)

LLVM_ABI void	moveFrom (const void SmallStorage, unsigned SmallSize, const void RHSSmallStorage, SmallPtrSetImplBase &&RHS)

Additional Inherited Members
Static Protected Member Functions inherited from llvm::SmallPtrSetImplBase
static void *	getTombstoneMarker ()

static void *	getEmptyMarker ()

Protected Attributes inherited from llvm::SmallPtrSetImplBase
const void **	CurArray
	The current set of buckets, in either small or big representation.

unsigned	CurArraySize
	CurArraySize - The allocated size of CurArray, always a power of two.

unsigned	NumEntries
	Number of elements in CurArray that contain a value.

unsigned	NumTombstones
	Number of tombstones in CurArray.

bool	IsSmall
	Whether the set is in small representation.

Detailed Description

template<typename PtrType>
class llvm::SmallPtrSetImpl< PtrType >

A templated base class for SmallPtrSet which provides the typesafe interface that is common across all small sizes.

This is particularly useful for passing around between interface boundaries to avoid encoding a particular small size in the interface boundary.

Definition at line 380 of file SmallPtrSet.h.

Member Typedef Documentation

◆ const_iterator

template<typename PtrType >

using llvm::SmallPtrSetImpl< PtrType >::const_iterator = SmallPtrSetIterator<PtrType>

Definition at line 391 of file SmallPtrSet.h.

◆ iterator

template<typename PtrType >

using llvm::SmallPtrSetImpl< PtrType >::iterator = SmallPtrSetIterator<PtrType>

Definition at line 390 of file SmallPtrSet.h.

◆ key_type

template<typename PtrType >

using llvm::SmallPtrSetImpl< PtrType >::key_type = ConstPtrType

Definition at line 392 of file SmallPtrSet.h.

◆ value_type

template<typename PtrType >

using llvm::SmallPtrSetImpl< PtrType >::value_type = PtrType

Definition at line 393 of file SmallPtrSet.h.

Constructor & Destructor Documentation

◆ SmallPtrSetImpl()

template<typename PtrType >

llvm::SmallPtrSetImpl< PtrType >::SmallPtrSetImpl ( const SmallPtrSetImpl< PtrType > & )

delete

Member Function Documentation

◆ begin()

template<typename PtrType >

iterator llvm::SmallPtrSetImpl< PtrType >::begin ( ) const

inline

Definition at line 494 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::CurArray, llvm::SmallPtrSetImplBase::EndPointer(), and llvm::shouldReverseIterate().

Referenced by llvm::AArch64TargetMachine::clearLinkerOptimizationHints(), collectInstructionsInBetween(), ComputeLiveInBlocks(), convertFSqrtDivIntoFMul(), llvm::objcarc::findSingleDependency(), isFSqrtDivToFMulLegal(), iterativelySimplifyCFG(), llvm::MergeBlockSuccessorsIntoGivenBlocks(), llvm::ARMConstantPoolConstant::promotedGlobals(), llvm::SCCPSolver::removeNonFeasibleEdges(), removeUnusedBlocksFromParent(), llvm::AbstractDependenceGraphBuilder< GraphType >::simplify(), simplifyBlends(), and llvm::LLVMContextImpl::~LLVMContextImpl().

◆ contains()

template<typename PtrType >

bool llvm::SmallPtrSetImpl< PtrType >::contains ( ConstPtrType Ptr ) const

inline

Definition at line 476 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::contains_imp(), and Ptr.

Referenced by AddAliasScopeMetadata(), llvm::LoopSafetyInfo::allLoopPathsLeadToBlock(), llvm::InterleavedAccessInfo::analyzeInterleaving(), llvm::SampleProfileInference< FT >::apply(), llvm::MemoryDepChecker::areDepsSafe(), llvm::calculateRegisterUsageForPlan(), llvm::ScalarEvolution::canReuseInstruction(), llvm::AArch64FunctionInfo::clearLinkerOptimizationHints(), llvm::CloneAndPruneIntoFromInst(), clusterSortPtrAccesses(), collectPromotionCandidates(), llvm::CommonPointerBase::compute(), llvm::InstCombiner::computeBackEdges(), dominatesMergePoint(), llvm::ScalarEvolution::ExitLimit::ExitLimit(), llvm::filterDeadComdatFunctions(), llvm::findPHICopyInsertPoint(), foldCondBranchOnValueKnownInPredecessorImpl(), llvm::memtag::forAllReachableExits(), gatherPossiblyVectorizableLoads(), llvm::LLVMContext::generateMachineFunctionNum(), generateNewInstTree(), llvm::SCEVExpander::getAllInsertedInstructions(), getAppleRuntimeUnrollPreferences(), llvm::MDNode::getMostGenericAliasScope(), llvm::getRange(), llvm::slpvectorizer::BoUpSLP::getSpillCost(), llvm::GenericUniformityAnalysisImpl< ContextT >::hasDivergentTerminator(), llvm::hasPartialIVCondition(), llvm::PreservedAnalyses::intersect(), llvm::GenericDomTreeUpdater< DerivedT, DomTreeT, PostDomTreeT >::isBBPendingDeletion(), isConstReg(), llvm::FunctionSpecializer::isDeadFunction(), llvm::GenericUniformityAnalysisImpl< ContextT >::isDivergent(), llvm::slpvectorizer::BoUpSLP::isGathered(), AliasScopeTracker::isNoAliasScopeDeclDead(), llvm::slpvectorizer::BoUpSLP::isNotScheduled(), isReachableImpl(), llvm::ModifiedPostOrder< ContextT >::isReducibleCycleHeader(), mayLoopAccessLocation(), llvm::MergeBlockIntoPredecessor(), mergeReplicateRegionsIntoSuccessors(), llvm::SMSchedule::normalizeNonPipelinedInstructions(), peelToTurnInvariantLoadsDerefencebale(), preparePlanForMainVectorLoop(), llvm::SCCPSolver::removeNonFeasibleEdges(), removeUnreachableFunctions(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), rewriteFunction(), llvm::LoopFullUnrollPass::run(), simplifyICmpUsingMonotonicValues(), StripSymbolNames(), llvm::TryToSimplifyUncondBranchFromEmptyBlock(), UpdatePHINodes(), useFuncSeen(), ValidateMVEStore(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::ScalarEvolution::verify(), and visit().

◆ count()

template<typename PtrType >

size_type llvm::SmallPtrSetImpl< PtrType >::count ( ConstPtrType Ptr ) const

inline

count - Return 1 if the specified pointer is in the set, 0 otherwise.

Definition at line 470 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::contains_imp(), and Ptr.

Referenced by AddAliasScopeMetadata(), addArgumentAttrs(), llvm::MachineRegisterInfo::addDelegate(), llvm::RecurrenceDescriptor::AddReductionVar(), llvm::LoopSafetyInfo::allLoopPathsLeadToBlock(), alwaysInlineImpl(), llvm::CodeMetrics::analyzeBasicBlock(), analyzeLoopUnrollCost(), llvm::SampleProfileInference< FT >::apply(), bothUsedInPHI(), buildClonedLoops(), llvm::calculateRegisterUsageForPlan(), llvm::LoopVectorizationLegality::canFoldTailByMasking(), CanPropagatePredecessorsForPHIs(), canProveExitOnFirstIteration(), CanRedirectPredsOfEmptyBBToSucc(), checkForCyclesHelper(), checkOuterLoopInsts(), checkPHIs(), collectCastInstrs(), collectLeaves(), llvm::DomTreeNodeBase< NodeT >::compare(), completeEphemeralValues(), ComputeLiveInBlocks(), llvm::computeMinimumValueSizes(), ComputePostOrders(), llvm::SMSchedule::computeUnpipelineableNodes(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), llvm::LoopBase< BlockT, LoopT >::contains(), llvm::containsIrreducibleCFG(), llvm::OpenMPIRBuilder::createParallel(), deleteIfDead(), determinePointerAccessAttrs(), llvm::LiveRangeEdit::didRematerialize(), dominatesMergePoint(), llvm::SMSchedule::earliestCycleInChain(), llvm::EliminateUnreachableBlocks(), llvm::LoopVectorizationCostModel::expectedCost(), llvm::findAllocaForValue(), findBestInsertionSet(), findBestNonTrivialUnswitchCandidate(), findConsecutiveLoad(), findDependencies(), llvm::FindFunctionBackedges(), foldTwoEntryPHINode(), llvm::ReachingDefAnalysis::getGlobalUses(), llvm::ReachingDefAnalysis::getLiveOuts(), llvm::LoopBase< BasicBlock, Loop >::getLoopLatch(), getSingleLiveInSuccBB(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), getTrueOrFalseValue(), getUnwindDestToken(), llvm::RecurrenceDescriptor::hasMultipleUsesOf(), llvm::hasOutsideLoopUser(), llvm::SDNode::hasPredecessorHelper(), hasSameSuccessors(), hoistAndMergeSGPRInits(), InsertRootInitializers(), llvm::MDNode::intersect(), llvm::intersectAccessGroups(), isAllDILocation(), llvm::Loop::isAnnotatedParallel(), llvm::SCCPInstVisitor::isArgumentTrackedFunction(), llvm::SparseSolver< LatticeKey, LatticeVal, KeyInfo >::isBlockExecutable(), llvm::LoopVectorizationLegality::isCastedInductionVariable(), isDILocationReachable(), llvm::LoopVectorizationLegality::isFixedOrderRecurrence(), llvm::IVUsers::isIVUserOrOperand(), llvm::LiveVariables::isLiveOut(), isReachableAmongDominated(), isReachableImpl(), IsSafeAndProfitableToMove(), llvm::isSafeToUnrollAndJam(), isSuccOrder(), isUnmergeableGlobal(), llvm::SMSchedule::latestCycleInChain(), llvm::SelectionDAG::LegalizeOp(), LinearizeExprTree(), mayLoopAccessLocation(), moveHeaderPhiOperandsToForeBlocks(), llvm::SCCPInstVisitor::mustPreserveReturn(), llvm::mustTriggerUB(), llvm::nonStrictlyPostDominate(), optimizeLoopExitWithUnknownExitCount(), partitionLoopBlocks(), llvm::InstCombinerImpl::prepareWorklist(), llvm::PreservedAnalyses::PreservedAnalysisChecker::preserved(), llvm::PreservedAnalyses::PreservedAnalysisChecker::preservedSet(), llvm::AlignmentFromAssumptionsPass::processAssumption(), processHeaderPhiOperands(), programUndefinedIfUndefOrPoison(), recomputeLoopBlockSet(), recordConditions(), llvm::objcopy::macho::Object::removeSections(), llvm::removeUnreachableBlocks(), removeUnusedBlocksFromParent(), llvm::MachineRegisterInfo::resetDelegate(), llvm::SCCPInstVisitor::resetLatticeValueFor(), rewriteDebugUsers(), llvm::MemDerefPrinterPass::run(), llvm::ModuleToPostOrderCGSCCPassAdaptor::run(), runImpl(), runMoveAutoInit(), llvm::BreakFalseDeps::runOnMachineFunction(), safeToMergeTerminators(), separateNestedLoop(), simplifyLoopInst(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), sink(), llvm::LoopNest::skipEmptyBlockUntil(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), sortBlocks(), splitPredecessorsOfLoopExit(), stripLoopMDLoc(), llvm::UnrollAndJamLoop(), updateCGAndAnalysisManagerForPass(), llvm::MemorySSAUpdater::updateForClonedLoop(), UpdatePHINodes(), updatePostorderSequenceForEdgeInsertion(), updatePredecessorProfileMetadata(), llvm::slpvectorizer::BoUpSLP::vectorizeTree(), llvm::AssumptionCacheTracker::verifyAnalysis(), verifyCTRBranch(), llvm::GenericCycle< ContextT >::verifyCycle(), llvm::MemorySSA::verifyDominationNumbers(), llvm::yaml::WebAssemblyFunctionInfo::WebAssemblyFunctionInfo(), and llvm::MemorySSAUpdater::wireOldPredecessorsToNewImmediatePredecessor().

◆ end()

template<typename PtrType >

iterator llvm::SmallPtrSetImpl< PtrType >::end ( ) const

inline

Definition at line 499 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::EndPointer().

Referenced by ComputeLiveInBlocks(), iterativelySimplifyCFG(), llvm::ARMConstantPoolConstant::promotedGlobals(), removeUnusedBlocksFromParent(), and llvm::AbstractDependenceGraphBuilder< GraphType >::simplify().

◆ erase()

template<typename PtrType >

bool llvm::SmallPtrSetImpl< PtrType >::erase ( PtrType Ptr )

inline

Remove pointer from the set.

Returns whether the pointer was in the set. Invalidates iterators if true is returned. To remove elements while iterating over the set, use remove_if() instead.

Definition at line 418 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::erase_imp(), and Ptr.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), buildClonedLoops(), llvm::calculateRegisterUsageForPlan(), checkForCyclesHelper(), collectInstructionsInBetween(), ComputePostOrders(), llvm::FindFunctionBackedges(), getGatherLanePattern(), IsValueFullyAvailableInBlock(), llvm::SelectionDAG::Legalize(), llvm::MergeBlockSuccessorsIntoGivenBlocks(), optimizeLoopExitWithUnknownExitCount(), llvm::LanaiInstrInfo::optimizeSelect(), llvm::ARMBaseInstrInfo::optimizeSelect(), llvm::RISCVInstrInfo::optimizeSelect(), rebuildLoopAfterUnswitch(), llvm::LoopBase< BlockT, LoopT >::removeBlockFromLoop(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), llvm::MachineRegisterInfo::resetDelegate(), llvm::AbstractDependenceGraphBuilder< GraphType >::simplify(), sinkCommonCodeFromPredecessors(), and llvm::MemorySSA::verifyDominationNumbers().

◆ find()

template<typename PtrType >

iterator llvm::SmallPtrSetImpl< PtrType >::find ( ConstPtrType Ptr ) const

inline

Definition at line 473 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::find_imp(), and Ptr.

◆ insert() [1/4]

template<typename PtrType >

iterator llvm::SmallPtrSetImpl< PtrType >::insert	(	iterator	,
		PtrType	Ptr
	)

inline

Insert the given pointer with an iterator hint that is ignored.

This is identical to calling insert(Ptr), but allows SmallPtrSet to be used by std::insert_iterator and std::inserter().

Definition at line 409 of file SmallPtrSet.h.

References llvm::SmallPtrSetImpl< PtrType >::insert(), and Ptr.

◆ insert() [2/4]

template<typename PtrType >

template<typename IterT >

void llvm::SmallPtrSetImpl< PtrType >::insert	(	IterT	I,
		IterT	E
	)

inline

Definition at line 481 of file SmallPtrSet.h.

References E, I, and llvm::SmallPtrSetImpl< PtrType >::insert().

◆ insert() [3/4]

template<typename PtrType >

std::pair< iterator, bool > llvm::SmallPtrSetImpl< PtrType >::insert ( PtrType Ptr )

inline

Inserts Ptr if and only if there is no element in the container equal to Ptr.

The bool component of the returned pair is true if and only if the insertion takes place, and the iterator component of the pair points to the element equal to Ptr.

Definition at line 401 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::insert_imp(), and Ptr.

Referenced by llvm::AAExecutionDomain::ExecutionDomainTy::addAlignedBarrier(), addArgumentAttrs(), addArgumentReturnedAttrs(), llvm::SCCPInstVisitor::addArgumentTrackedFunction(), llvm::AAExecutionDomain::ExecutionDomainTy::addAssumeInst(), llvm::LoopBase< BlockT, LoopT >::addBlockEntry(), addColdAttrs(), llvm::MachineRegisterInfo::addDelegate(), addFullyUnrolledInstructionsToIgnore(), addMemoryAttrs(), addNoAliasAttrs(), addNonNullAttrs(), addNoRecurseAttrs(), addNoReturnAttrs(), addNoUndefAttrs(), llvm::RecurrenceDescriptor::AddReductionVar(), llvm::cl::Option::addSubCommand(), llvm::SCCPInstVisitor::addToMustPreserveReturnsInFunctions(), llvm::SCCPInstVisitor::addTrackedFunction(), llvm::IVUsers::AddUsersIfInteresting(), addWillReturn(), llvm::slpvectorizer::BoUpSLP::ShuffleInstructionBuilder::adjustExtracts(), llvm::VPlanTransforms::adjustFixedOrderRecurrences(), llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::PreservedAnalyses::all(), llvm::LoopSafetyInfo::allLoopPathsLeadToBlock(), AllUsesOfValueWillTrapIfNull(), alwaysInlineImpl(), analyzeGlobalAux(), llvm::InterleavedAccessInfo::analyzeInterleaving(), llvm::ModifiedPostOrder< ContextT >::appendBlock(), appendSpeculatableOperands(), llvm::OpenMPIRBuilder::applySimd(), llvm::MemoryDepChecker::areDepsSafe(), blockIsSimpleEnoughToThreadThrough(), buildClonedLoopBlocks(), buildClonedLoops(), llvm::SampleProfileLoaderBaseImpl< FT >::buildEdges(), llvm::slpvectorizer::BoUpSLP::buildExternalUses(), llvm::buildModuleSummaryIndex(), llvm::IDFCalculatorBase< NodeTy, IsPostDom >::calculate(), llvm::calculateRegisterUsageForPlan(), llvm::DomTreeUpdater::callbackDeleteBB(), llvm::CallGraphDOTInfo::CallGraphDOTInfo(), canFoldStoreIntoLibCallOutputPointers(), llvm::LoopVectorizationLegality::canFoldTailByMasking(), canonicalizePHIOperands(), canProveExitOnFirstIteration(), canRenameUntilSecondLoad(), canRenameUpToDef(), llvm::canReturn(), llvm::ScalarEvolution::canReuseInstruction(), llvm::changeToUnreachable(), llvm::PatternMatch::undef_match::check(), llvm::Attributor::checkForAllUses(), checkForCyclesHelper(), checkIfSupported(), checkMixedPrecision(), checkPHIs(), CleanupConstantGlobalUsers(), clearAssumptionsOfUsers(), llvm::CloneAndPruneIntoFromInst(), llvm::CloneFunctionInto(), clusterSortPtrAccesses(), collectBlockUseDef(), collectCastInstrs(), llvm::CodeMetrics::collectEphemeralValues(), collectEscapedLocals(), collectHomogenousInstGraphLoopInvariants(), llvm::LoopVectorizationCostModel::collectInLoopReductions(), collectInstructionsInBetween(), collectLeaves(), collectMDInDomain(), collectPHINodes(), collectPromotionCandidates(), llvm::VPRecipeBuilder::collectScaledReductions(), llvm::ScopedNoAliasAAResult::collectScopedDomains(), collectSRATypes(), collectTransitivePredecessors(), llvm::FunctionComparator::compare(), llvm::DomTreeNodeBase< NodeT >::compare(), completeEphemeralValues(), llvm::CommonPointerBase::compute(), llvm::InstCombiner::computeBackEdges(), llvm::VPReplicateRecipe::computeCost(), computeFunctionSummary(), computeHeuristicUnrollFactor(), ComputeLiveInBlocks(), llvm::computeMinimumValueSizes(), computePath(), ComputePostOrders(), computeUnlikelySuccessors(), llvm::SMSchedule::computeUnpipelineableNodes(), llvm::JumpThreadingPass::computeValueKnownInPredecessorsImpl(), llvm::ConstantFoldTerminator(), ConstHasGlobalValuePredicate(), llvm::containsIrreducibleCFG(), llvm::SelectionDAG::copyExtraInfo(), llvm::AbstractDependenceGraphBuilder< GraphType >::createDefUseEdges(), llvm::DomTreeUpdater::deleteBB(), llvm::MachineDomTreeUpdater::deleteBB(), deriveAttrsInPostOrder(), despeculateCountZeros(), llvm::detachDeadBlocks(), determinePointerAccessAttrs(), llvm::AsmPrinter::doFinalization(), dominatesMergePoint(), DumpNodesr(), llvm::SMSchedule::earliestCycleInChain(), llvm::VETargetLowering::emitSjLjDispatchBlock(), llvm::Evaluator::EvaluateFunction(), llvm::ScalarEvolution::ExitLimit::ExitLimit(), feedsIntoVectorReduction(), llvm::filterDeadComdatFunctions(), llvm::DIBuilder::finalize(), llvm::SPIRVTargetLowering::finalizeLowering(), FindAllMemoryUses(), llvm::findAllocaForValue(), findArgParts(), findBBsToSinkInto(), findBestNonTrivialUnswitchCandidate(), findConsecutiveLoad(), findDbgIntrinsics(), findDependencies(), findExtractedOutputToOverallOutputMapping(), llvm::MustBeExecutedContextExplorer::findForwardJoinPoint(), llvm::FindFunctionBackedges(), findLoopComponents(), llvm::HexagonInstrInfo::findLoopInstr(), findNonImmUse(), findPartitions(), llvm::findPHICopyInsertPoint(), findReaching(), findRefEdges(), FindUsedValues(), findUsedValues(), llvm::findValuesAffectedByCondition(), llvm::InstCombinerImpl::foldDeadPhiWeb(), llvm::InstCombinerImpl::foldFreezeIntoRecurrence(), foldMemChr(), foldURemOfLoopIncrement(), llvm::memtag::forAllReachableExits(), forEachUser(), llvm::ScalarEvolution::forgetBlockAndLoopDispositions(), llvm::ScalarEvolution::forgetValue(), llvm::formDedicatedExitBlocks(), llvm::FunctionPropertiesUpdater::FunctionPropertiesUpdater(), gatherPossiblyVectorizableLoads(), generateReproducer(), getAppleRuntimeUnrollPreferences(), llvm::Attributor::getAssumedSimplifiedValues(), getCallArgsTotalAllocaSize(), getContinueBlocks(), getEdgeKind(), llvm::BasicTTIImplBase< T >::getEstimatedNumberOfCaseClusters(), getFSqrtDivOptPattern(), getGatherLanePattern(), llvm::ReachingDefAnalysis::getGlobalReachingDefs(), llvm::ReachingDefAnalysis::getGlobalUses(), getHeaderBlocks(), llvm::ReachingDefAnalysis::getLiveOuts(), llvm::LoopBase< BasicBlock, Loop >::getLoopLatch(), llvm::LexicalScopes::getMachineBasicBlocks(), getMergeBlocks(), llvm::MDNode::getMergedCalleeTypeMetadata(), llvm::MDNode::getMostGenericAliasScope(), llvm::MemoryDependenceResults::getNonLocalCallDependency(), getOutliningPenalty(), getPostIndexedLoadStoreOp(), llvm::slpvectorizer::BoUpSLP::getSpillCost(), GetStringLengthH(), llvm::AMDGPU::getTransitiveUsesOfLDS(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), getTypeSizeImpl(), llvm::getUnderlyingObjectAggressive(), llvm::getUnderlyingObjects(), llvm::getUnderlyingObjectsForCodeGen(), llvm::getUniqueExitBlocksHelper(), getUnsignedMonotonicValues(), getUnwindDestToken(), llvm::slpvectorizer::BoUpSLP::getVectorElementSize(), llvm::guessSuccessors(), HandleInlinedLandingPad(), HandleMergeInputChains(), hasCFUser(), hasConcreteDef(), hasConcreteDefImpl(), hasHardUserWithinLoop(), llvm::hasPartialIVCondition(), llvm::SDNode::hasPredecessorHelper(), hoistAndMergeSGPRInits(), hoistPreviousBeforeFORUsers(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::df_iterator_default_set< NodeRef, SmallSize >::insert(), llvm::SmallPtrSetImpl< PtrType >::insert_range(), llvm::MemorySSAUpdater::insertDef(), llvm::LazyCallGraph::RefSCC::insertIncomingRefEdge(), InsertIntrinsicCalls(), InsertRootInitializers(), isAllDILocation(), llvm::LazyCallGraph::RefSCC::isAncestorOf(), llvm::LazyCallGraph::SCC::isAncestorOf(), llvm::Loop::isAnnotatedParallel(), llvm::IsBlockFollowedByDeoptOrUnreachable(), isBlockValidForExtraction(), llvm::AMDGPU::isClobberedInFunction(), isConstReg(), isDereferenceableAndAlignedPointer(), isDILocationReachable(), isEphemeralValueOf(), llvm::RecurrenceDescriptor::isFixedOrderRecurrence(), llvm::isGuardAsWidenableBranch(), isHighCostExpansion(), isInertARCValue(), isKnownNonNullFromDominatingCondition(), llvm::LiveVariables::isLiveOut(), isLoadCombineCandidate(), isNonEqualPHIs(), isNonEscapingGlobalNoAliasWithLoad(), isObjectSizeLessThanOrEq(), isOnlyCopiedFromConstantMemory(), isPotentiallyReachable(), isReachableAmongDominated(), isReachableImpl(), llvm::isSafeToDestroyConstant(), isSafeToMove(), llvm::isSafeToMoveBefore(), IsScalarTBAANodeImpl(), isSignExtendedW(), isSimpleEnoughValueToCommit(), llvm::sandboxir::Type::isSized(), IsStoredObjCPointer(), isSuccOrder(), isUniformlyReached(), IsValueFullyAvailableInBlock(), iterativelySimplifyCFG(), llvm::SMSchedule::latestCycleInChain(), llvm::LazyCallGraph::LazyCallGraph(), llvm::SelectionDAG::Legalize(), llvm::SelectionDAG::LegalizeOp(), liesBetween(), LinearizeExprTree(), lookThroughAnd(), llvm::LoopBase< BlockT, LoopT >::LoopBase(), markAliveBlocks(), MarkBlocksLiveIn(), llvm::ARMFunctionInfo::markGlobalAsPromotedToConstantPool(), llvm::LiveRangeEdit::markRematerialized(), llvm::CombinerHelper::matchExtendThroughPhis(), llvm::MergeBasicBlockIntoOnlyPred(), llvm::MergeBlockIntoPredecessor(), mergeConditionalStores(), mergeReplicateRegionsIntoSuccessors(), llvm::SelectionDAG::MorphNodeTo(), llvm::mustExecuteUBIfPoisonOnPathTo(), llvm::nonStrictlyPostDominate(), llvm::SmallPtrSet< PtrType, SmallSize >::operator=(), optimizeGlobalsInModule(), optimizeLoopExitWithUnknownExitCount(), llvm::LanaiInstrInfo::optimizeSelect(), llvm::ARMBaseInstrInfo::optimizeSelect(), llvm::Thumb2InstrInfo::optimizeSelect(), llvm::RISCVInstrInfo::optimizeSelect(), parseCondition(), partitionLoopBlocks(), PeepholePPC64ZExtGather(), PerformMVEVLDCombine(), performNEONPostLDSTCombine(), performPostLD1Combine(), PHIsEqualValue(), llvm::PointerMayBeCaptured(), preparePlanForMainVectorLoop(), llvm::InstCombinerImpl::prepareWorklist(), llvm::AlignmentFromAssumptionsPass::processAssumption(), processBlockAddr(), processHeaderPhiOperands(), programUndefinedIfUndefOrPoison(), llvm::SwiftErrorValueTracking::propagateVRegs(), PushDefUseChildren(), llvm::InstCombinerImpl::pushFreezeToPreventPoisonFromPropagating(), PushLoopPHIs(), rebuildLoopAfterUnswitch(), recomputeLoopBlockSet(), recordConditions(), llvm::RecursivelyDeleteDeadPHINode(), recursivelyDeleteDeadRecipes(), recursivelyVisitUsers(), llvm::AssumptionCache::registerAssumption(), llvm::AMDGPU::removeFnAttrFromReachable(), llvm::SCCPSolver::removeNonFeasibleEdges(), llvm::objcopy::macho::Object::removeSections(), removeSwitchAfterSelectFold(), llvm::LiveRange::RenumberValues(), llvm::slpvectorizer::BoUpSLP::VLOperands::reorder(), llvm::slpvectorizer::BoUpSLP::reorderBottomToTop(), replaceAllUsesWith(), replaceLoopPHINodesWithPreheaderValues(), llvm::replaceSignedInst(), rewriteAccessChain(), llvm::SSAUpdaterBulk::RewriteAllUses(), rewriteDebugUsers(), rollbackRestoreSplit(), llvm::MemDerefPrinterPass::run(), llvm::OpenMPOptPass::run(), llvm::HipStdParAcceleratorCodeSelectionPass::run(), runImpl(), runMoveAutoInit(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), llvm::MCAssembler::setIsThumbFunc(), llvm::DbgVariableRecord::setKillLocation(), llvm::DbgVariableIntrinsic::setKillLocation(), setLoopComponents(), llvm::AbstractDependenceGraphBuilder< GraphType >::simplify(), simplifyBlends(), llvm::simplifyInstruction(), simplifyLoopInst(), simplifyOneLoop(), llvm::JumpThreadingPass::simplifyPartiallyRedundantLoad(), sink(), sinkInstruction(), sinkLifetimeStartMarkers(), sinkRecurrenceUsersAfterPrevious(), llvm::LoopNest::skipEmptyBlockUntil(), llvm::InstCombinerImpl::SliceUpIllegalIntegerPHI(), llvm::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet(), SoleWriteToDeadLocal(), sortOpts(), llvm::splitBlockBefore(), SplitBlockImpl(), SRAGlobal(), stripDebugLocFromLoopID(), StripPointerGEPsAndCasts(), switchToLookupTable(), llvm::IVStrideUse::transformToPostInc(), tryInterleave(), tryToElideArgumentCopy(), llvm::TryToSimplifyUncondBranchFromEmptyBlock(), llvm::InstCombinerImpl::tryToSinkInstructionDbgVariableRecords(), tryToSplitRestore(), unswitchAllTrivialConditions(), unswitchTrivialSwitch(), UpdateAnalysisInformation(), updateCallerBFI(), updateCGAndAnalysisManagerForPass(), updateForAIXShLibTLSModelOpt(), updateLiveness(), updatePredecessorProfileMetadata(), UpdateSSA(), llvm::UpgradeNVVMAnnotations(), usersDominator(), llvm::PeelingModuloScheduleExpander::validateAgainstModuloScheduleExpander(), ValidateMVEStore(), valueIsOnlyUsedLocallyOrStoredToOneGlobal(), llvm::ScalarEvolution::verify(), llvm::AssumptionCacheTracker::verifyAnalysis(), verifyCTRBranch(), llvm::GenericCycle< ContextT >::verifyCycle(), visit(), visitDomSubTree(), llvm::InstCombinerImpl::visitLandingPadInst(), llvm::InstCombinerImpl::visitPHINode(), visitPointers(), llvm::LazyCallGraph::visitReferences(), llvm::TBAAVerifier::visitTBAAMetadata(), llvm::yaml::WebAssemblyFunctionInfo::WebAssemblyFunctionInfo(), and llvm::VirtRegAuxInfo::weightCalcHelper().

◆ insert() [4/4]

template<typename PtrType >

void llvm::SmallPtrSetImpl< PtrType >::insert ( std::initializer_list< PtrType > IL )

inline

Definition at line 486 of file SmallPtrSet.h.

References llvm::SmallPtrSetImpl< PtrType >::insert().

◆ insert_range()

template<typename PtrType >

template<typename Range >

void llvm::SmallPtrSetImpl< PtrType >::insert_range ( Range && R )

inline

◆ remove_if()

template<typename PtrType >

template<typename UnaryPredicate >

bool llvm::SmallPtrSetImpl< PtrType >::remove_if ( UnaryPredicate P )

inline

Remove elements that match the given predicate.

This method is a safe replacement for the following pattern, which is not valid, because the erase() calls would invalidate the iterator:

for (PtrType *Ptr : Set)
  if (Pred(P))
    Set.erase(P);

Returns whether anything was removed. It is safe to read the set inside the predicate function. However, the predicate must not modify the set itself, only indicate a removal by returning true.

Definition at line 435 of file SmallPtrSet.h.

References llvm::SmallPtrSetImplBase::buckets(), E, llvm::SmallPtrSetImplBase::getEmptyMarker(), llvm::SmallPtrSetImplBase::getTombstoneMarker(), llvm::DebugEpochBase::incrementEpoch(), llvm::SmallPtrSetImplBase::isSmall(), llvm::SmallPtrSetImplBase::NumEntries, llvm::SmallPtrSetImplBase::NumTombstones, P, Ptr, and llvm::SmallPtrSetImplBase::small_buckets().

Referenced by llvm::AArch64FunctionInfo::clearLinkerOptimizationHints(), and removeUnusedBlocksFromParent().

◆ SmallPtrSetImplBase() [1/3]

template<typename PtrType >

SmallPtrSetImplBase::SmallPtrSetImplBase	(	const void **	SmallStorage,
		const SmallPtrSetImplBase &	that
	)

protected

Definition at line 75 of file SmallPtrSet.cpp.

◆ SmallPtrSetImplBase() [2/3]

template<typename PtrType >

llvm::SmallPtrSetImplBase::SmallPtrSetImplBase	(	const void **	SmallStorage,
		unsigned	SmallSize
	)

inlineexplicitprotected

Definition at line 81 of file SmallPtrSet.h.

◆ SmallPtrSetImplBase() [3/3]

template<typename PtrType >

SmallPtrSetImplBase::SmallPtrSetImplBase	(	const void **	SmallStorage,
		unsigned	SmallSize,
		const void **	RHSSmallStorage,
		SmallPtrSetImplBase &&	that
	)

protected

Definition at line 77 of file SmallPtrSet.cpp.

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

include/llvm/ADT/SmallPtrSet.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ const_iterator

◆ iterator

◆ key_type

◆ value_type

Constructor & Destructor Documentation

◆ SmallPtrSetImpl()

Member Function Documentation

◆ begin()

◆ contains()

◆ count()

◆ end()

◆ erase()

◆ find()

◆ insert() [1/4]

◆ insert() [2/4]

◆ insert() [3/4]

◆ insert() [4/4]

◆ insert_range()

◆ remove_if()

◆ SmallPtrSetImplBase() [1/3]

◆ SmallPtrSetImplBase() [2/3]

◆ SmallPtrSetImplBase() [3/3]