#include "IR/LLVMContextImpl.h"

Collaboration diagram for llvm::LLVMContextImpl:

[legend]

Public Types
using	IntMapTy = DenseMap< APInt, std::unique_ptr< ConstantInt >, DenseMapAPIntKeyInfo >

using	FPMapTy = DenseMap< APFloat, std::unique_ptr< ConstantFP >, DenseMapAPFloatKeyInfo >

using	ArrayConstantsTy = ConstantUniqueMap< ConstantArray >

using	StructConstantsTy = ConstantUniqueMap< ConstantStruct >

using	VectorConstantsTy = ConstantUniqueMap< ConstantVector >

using	FunctionTypeSet = DenseSet< FunctionType *, FunctionTypeKeyInfo >

using	StructTypeSet = DenseSet< StructType *, AnonStructTypeKeyInfo >

using	ValueHandlesTy = DenseMap< Value , ValueHandleBase >
	ValueHandles - This map keeps track of all of the value handles that are watching a Value*. More...

Public Member Functions
int	getOrAddScopeRecordIdxEntry (MDNode *N, int ExistingIdx)

int	getOrAddScopeInlinedAtIdxEntry (MDNode Scope, MDNode IA, int ExistingIdx)

StringMapEntry< uint32_t > *	getOrInsertBundleTag (StringRef Tag)

void	getOperandBundleTags (SmallVectorImpl< StringRef > &Tags) const

uint32_t	getOperandBundleTagID (StringRef Tag) const

SyncScope::ID	getOrInsertSyncScopeID (StringRef SSN)
	getOrInsertSyncScopeID - Maps synchronization scope name to synchronization scope ID. More...

void	getSyncScopeNames (SmallVectorImpl< StringRef > &SSNs) const
	getSyncScopeNames - Populates client supplied SmallVector with synchronization scope names registered with LLVMContext. More...

	LLVMContextImpl (LLVMContext &C)

	~LLVMContextImpl ()

void	dropTriviallyDeadConstantArrays ()
	Destroy the ConstantArrays if they are not used. More...

OptPassGate &	getOptPassGate () const
	Access the object which can disable optional passes and individual optimizations at compile time. More...

void	setOptPassGate (OptPassGate &)
	Set the object which can disable optional passes and individual optimizations at compile time. More...

Public Attributes
SmallPtrSet< Module *, 4 >	OwnedModules
	OwnedModules - The set of modules instantiated in this context, and which will be automatically deleted if this context is deleted. More...

LLVMContext::InlineAsmDiagHandlerTy	InlineAsmDiagHandler = nullptr

void *	InlineAsmDiagContext = nullptr

std::unique_ptr< DiagnosticHandler >	DiagHandler

bool	RespectDiagnosticFilters = false

bool	DiagnosticsHotnessRequested = false

uint64_t	DiagnosticsHotnessThreshold = 0

std::unique_ptr< yaml::Output >	DiagnosticsOutputFile

LLVMContext::YieldCallbackTy	YieldCallback = nullptr

void *	YieldOpaqueHandle = nullptr

IntMapTy	IntConstants

FPMapTy	FPConstants

FoldingSet< AttributeImpl >	AttrsSet

FoldingSet< AttributeListImpl >	AttrsLists

FoldingSet< AttributeSetNode >	AttrsSetNodes

StringMap< MDString, BumpPtrAllocator >	MDStringCache

DenseMap< Value , ValueAsMetadata >	ValuesAsMetadata

DenseMap< Metadata , MetadataAsValue >	MetadataAsValues

DenseMap< const Value , ValueName >	ValueNames

Optional< DenseMap< const MDString , DICompositeType > >	DITypeMap

std::vector< MDNode * >	DistinctMDNodes

DenseMap< Type *, std::unique_ptr< ConstantAggregateZero > >	CAZConstants

ArrayConstantsTy	ArrayConstants

StructConstantsTy	StructConstants

VectorConstantsTy	VectorConstants

DenseMap< PointerType *, std::unique_ptr< ConstantPointerNull > >	CPNConstants

DenseMap< Type *, std::unique_ptr< UndefValue > >	UVConstants

StringMap< ConstantDataSequential * >	CDSConstants

DenseMap< std::pair< const Function , const BasicBlock >, BlockAddress * >	BlockAddresses

ConstantUniqueMap< ConstantExpr >	ExprConstants

ConstantUniqueMap< InlineAsm >	InlineAsms

ConstantInt *	TheTrueVal = nullptr

ConstantInt *	TheFalseVal = nullptr

std::unique_ptr< ConstantTokenNone >	TheNoneToken

Type	VoidTy

Type	LabelTy

Type	HalfTy

Type	FloatTy

Type	DoubleTy

Type	MetadataTy

Type	TokenTy

Type	X86_FP80Ty

Type	FP128Ty

Type	PPC_FP128Ty

Type	X86_MMXTy

IntegerType	Int1Ty

IntegerType	Int8Ty

IntegerType	Int16Ty

IntegerType	Int32Ty

IntegerType	Int64Ty

IntegerType	Int128Ty

BumpPtrAllocator	TypeAllocator
	TypeAllocator - All dynamically allocated types are allocated from this. More...

DenseMap< unsigned, IntegerType * >	IntegerTypes

FunctionTypeSet	FunctionTypes

StructTypeSet	AnonStructTypes

StringMap< StructType * >	NamedStructTypes

unsigned	NamedStructTypesUniqueID = 0

DenseMap< std::pair< Type , uint64_t >, ArrayType >	ArrayTypes

DenseMap< std::pair< Type , unsigned >, VectorType >	VectorTypes

DenseMap< Type , PointerType >	PointerTypes

DenseMap< std::pair< Type , unsigned >, PointerType >	ASPointerTypes

ValueHandlesTy	ValueHandles

StringMap< unsigned >	CustomMDKindNames
	CustomMDKindNames - Map to hold the metadata string to ID mapping. More...

DenseMap< const Instruction *, MDAttachmentMap >	InstructionMetadata
	Collection of per-instruction metadata used in this context. More...

DenseMap< const GlobalObject *, MDGlobalAttachmentMap >	GlobalObjectMetadata
	Collection of per-GlobalObject metadata used in this context. More...

DenseMap< const GlobalObject *, StringRef >	GlobalObjectSections
	Collection of per-GlobalObject sections used in this context. More...

StringSet	SectionStrings
	Stable collection of section strings. More...

DenseMap< std::pair< const char *, unsigned >, unsigned >	DiscriminatorTable
	DiscriminatorTable - This table maps file:line locations to an integer representing the next DWARF path discriminator to assign to instructions in different blocks at the same location. More...

StringMap< uint32_t >	BundleTagCache
	A set of interned tags for operand bundles. More...

StringMap< SyncScope::ID >	SSC
	A set of interned synchronization scopes. More...

DenseMap< const Function *, std::string >	GCNames
	Maintain the GC name for each function. More...

bool	DiscardValueNames = false
	Flag to indicate if Value (other than GlobalValue) retains their name or not. More...

OptPassGate *	OPG = nullptr

Detailed Description

Definition at line 1217 of file LLVMContextImpl.h.

Member Typedef Documentation

◆ ArrayConstantsTy

using llvm::LLVMContextImpl::ArrayConstantsTy = ConstantUniqueMap<ConstantArray>

Definition at line 1268 of file LLVMContextImpl.h.

◆ FPMapTy

using llvm::LLVMContextImpl::FPMapTy = DenseMap<APFloat, std::unique_ptr<ConstantFP>, DenseMapAPFloatKeyInfo>

Definition at line 1240 of file LLVMContextImpl.h.

◆ FunctionTypeSet

using llvm::LLVMContextImpl::FunctionTypeSet = DenseSet<FunctionType *, FunctionTypeKeyInfo>

Definition at line 1305 of file LLVMContextImpl.h.

◆ IntMapTy

using llvm::LLVMContextImpl::IntMapTy = DenseMap<APInt, std::unique_ptr<ConstantInt>, DenseMapAPIntKeyInfo>

Definition at line 1236 of file LLVMContextImpl.h.

◆ StructConstantsTy

using llvm::LLVMContextImpl::StructConstantsTy = ConstantUniqueMap<ConstantStruct>

Definition at line 1271 of file LLVMContextImpl.h.

◆ StructTypeSet

using llvm::LLVMContextImpl::StructTypeSet = DenseSet<StructType *, AnonStructTypeKeyInfo>

Definition at line 1307 of file LLVMContextImpl.h.

◆ ValueHandlesTy

using llvm::LLVMContextImpl::ValueHandlesTy = DenseMap<Value *, ValueHandleBase *>

ValueHandles - This map keeps track of all of the value handles that are watching a Value*.

The Value::HasValueHandle bit is used to know whether or not a value has an entry in this map.

Definition at line 1320 of file LLVMContextImpl.h.

◆ VectorConstantsTy

using llvm::LLVMContextImpl::VectorConstantsTy = ConstantUniqueMap<ConstantVector>

Definition at line 1274 of file LLVMContextImpl.h.

Constructor & Destructor Documentation

◆ LLVMContextImpl()

LLVMContextImpl::LLVMContextImpl ( LLVMContext & C )

Definition at line 24 of file LLVMContextImpl.cpp.

◆ ~LLVMContextImpl()

LLVMContextImpl::~LLVMContextImpl ( )

Member Function Documentation

◆ dropTriviallyDeadConstantArrays()

void LLVMContextImpl::dropTriviallyDeadConstantArrays ( )

Destroy the ConstantArrays if they are not used.

Definition at line 145 of file LLVMContextImpl.cpp.

References ArrayConstants, llvm::ConstantUniqueMap< ConstantClass >::begin(), C, E, llvm::ConstantUniqueMap< ConstantClass >::end(), I, and llvm::Value::use_empty().

Referenced by llvm::Module::dropTriviallyDeadConstantArrays().

◆ getOperandBundleTagID()

uint32_t LLVMContextImpl::getOperandBundleTagID ( StringRef Tag ) const

Definition at line 211 of file LLVMContextImpl.cpp.

References assert(), BundleTagCache, llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::StringMap< ValueTy, AllocatorTy >::find(), and I.

Referenced by llvm::LLVMContext::getOperandBundleTagID().

◆ getOperandBundleTags()

void LLVMContextImpl::getOperandBundleTags ( SmallVectorImpl< StringRef > & Tags ) const

Definition at line 205 of file LLVMContextImpl.cpp.

References BundleTagCache, llvm::SmallVectorImpl< T >::resize(), and llvm::StringMapImpl::size().

Referenced by llvm::LLVMContext::getOperandBundleTags().

◆ getOptPassGate()

OptPassGate & LLVMContextImpl::getOptPassGate ( ) const

Access the object which can disable optional passes and individual optimizations at compile time.

Definition at line 244 of file LLVMContextImpl.cpp.

References OPG.

Referenced by llvm::LLVMContext::getOptPassGate().

◆ getOrAddScopeInlinedAtIdxEntry()

int llvm::LLVMContextImpl::getOrAddScopeInlinedAtIdxEntry	(	MDNode *	Scope,
		MDNode *	IA,
		int	ExistingIdx
	)

◆ getOrAddScopeRecordIdxEntry()

int llvm::LLVMContextImpl::getOrAddScopeRecordIdxEntry	(	MDNode *	N,
		int	ExistingIdx
	)

◆ getOrInsertBundleTag()

StringMapEntry< uint32_t > * LLVMContextImpl::getOrInsertBundleTag ( StringRef Tag )

Definition at line 200 of file LLVMContextImpl.cpp.

References BundleTagCache, llvm::StringMap< ValueTy, AllocatorTy >::insert(), and llvm::StringMapImpl::size().

Referenced by llvm::LLVMContext::LLVMContext().

◆ getOrInsertSyncScopeID()

SyncScope::ID LLVMContextImpl::getOrInsertSyncScopeID ( StringRef SSN )

getOrInsertSyncScopeID - Maps synchronization scope name to synchronization scope ID.

Every synchronization scope registered with LLVMContext has unique ID except pre-defined ones.

Definition at line 217 of file LLVMContextImpl.cpp.

References assert(), llvm::StringMap< ValueTy, AllocatorTy >::insert(), llvm::max(), llvm::StringMapImpl::size(), and SSC.

Referenced by llvm::LLVMContext::getOrInsertSyncScopeID(), and llvm::LLVMContext::LLVMContext().

◆ getSyncScopeNames()

void LLVMContextImpl::getSyncScopeNames ( SmallVectorImpl< StringRef > & SSNs ) const

getSyncScopeNames - Populates client supplied SmallVector with synchronization scope names registered with LLVMContext.

Synchronization scope names are ordered by increasing synchronization scope IDs.

Definition at line 224 of file LLVMContextImpl.cpp.

References llvm::SmallVectorImpl< T >::resize(), llvm::StringMapImpl::size(), and SSC.

Referenced by llvm::LLVMContext::getSyncScopeNames().

◆ setOptPassGate()

void LLVMContextImpl::setOptPassGate ( OptPassGate & OPG )

Set the object which can disable optional passes and individual optimizations at compile time.

The lifetime of the object must be guaranteed to extend as long as the LLVMContext is used by compilation.

Definition at line 250 of file LLVMContextImpl.cpp.

References OPG.

Referenced by llvm::LLVMContext::setOptPassGate().

Member Data Documentation

◆ AnonStructTypes

StructTypeSet llvm::LLVMContextImpl::AnonStructTypes

Definition at line 1308 of file LLVMContextImpl.h.

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

◆ ArrayConstants

ArrayConstantsTy llvm::LLVMContextImpl::ArrayConstants

Definition at line 1269 of file LLVMContextImpl.h.

Referenced by dropTriviallyDeadConstantArrays(), llvm::ConstantAggregateZero::get(), llvm::ConstantArray::get(), llvm::Constant::handleOperandChange(), and ~LLVMContextImpl().

◆ ArrayTypes

DenseMap<std::pair<Type *, uint64_t>, ArrayType*> llvm::LLVMContextImpl::ArrayTypes

Definition at line 1312 of file LLVMContextImpl.h.

Referenced by llvm::ArrayType::get().

◆ ASPointerTypes

DenseMap<std::pair<Type*, unsigned>, PointerType*> llvm::LLVMContextImpl::ASPointerTypes

Definition at line 1315 of file LLVMContextImpl.h.

Referenced by llvm::PointerType::get().

◆ AttrsLists

FoldingSet<AttributeListImpl> llvm::LLVMContextImpl::AttrsLists

Definition at line 1244 of file LLVMContextImpl.h.

Referenced by ~LLVMContextImpl().

◆ AttrsSet

FoldingSet<AttributeImpl> llvm::LLVMContextImpl::AttrsSet

Definition at line 1243 of file LLVMContextImpl.h.

Referenced by llvm::Attribute::get(), and ~LLVMContextImpl().

◆ AttrsSetNodes

FoldingSet<AttributeSetNode> llvm::LLVMContextImpl::AttrsSetNodes

Definition at line 1245 of file LLVMContextImpl.h.

Referenced by llvm::AttributeSetNode::get(), and ~LLVMContextImpl().

◆ BlockAddresses

DenseMap<std::pair<const Function *, const BasicBlock *>, BlockAddress *> llvm::LLVMContextImpl::BlockAddresses

Definition at line 1284 of file LLVMContextImpl.h.

Referenced by llvm::BlockAddress::get(), and llvm::BlockAddress::lookup().

◆ BundleTagCache

StringMap<uint32_t> llvm::LLVMContextImpl::BundleTagCache

A set of interned tags for operand bundles.

The StringMap maps bundle tags to their IDs.

See also: LLVMContext::getOperandBundleTagID

Definition at line 1350 of file LLVMContextImpl.h.

Referenced by getOperandBundleTagID(), getOperandBundleTags(), and getOrInsertBundleTag().

◆ CAZConstants

DenseMap<Type *, std::unique_ptr<ConstantAggregateZero> > llvm::LLVMContextImpl::CAZConstants

Definition at line 1266 of file LLVMContextImpl.h.

Referenced by llvm::ConstantAggregateZero::get(), and ~LLVMContextImpl().

◆ CDSConstants

StringMap<ConstantDataSequential*> llvm::LLVMContextImpl::CDSConstants

Definition at line 1281 of file LLVMContextImpl.h.

Referenced by llvm::ConstantDataSequential::getImpl(), and ~LLVMContextImpl().

◆ CPNConstants

DenseMap<PointerType *, std::unique_ptr<ConstantPointerNull> > llvm::LLVMContextImpl::CPNConstants

Definition at line 1277 of file LLVMContextImpl.h.

Referenced by llvm::ConstantPointerNull::get(), and ~LLVMContextImpl().

◆ CustomMDKindNames

StringMap<unsigned> llvm::LLVMContextImpl::CustomMDKindNames

CustomMDKindNames - Map to hold the metadata string to ID mapping.

Definition at line 1324 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::getMDKindID(), and llvm::LLVMContext::getMDKindNames().

◆ DiagHandler

std::unique_ptr<DiagnosticHandler> llvm::LLVMContextImpl::DiagHandler

Definition at line 1226 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::diagnose(), llvm::LLVMContext::getDiagHandlerPtr(), llvm::LLVMContext::getDiagnosticContext(), llvm::LLVMContext::getDiagnosticHandler(), llvm::LLVMContext::getDiagnosticHandlerCallBack(), llvm::LLVMContext::setDiagnosticHandler(), and llvm::LLVMContext::setDiagnosticHandlerCallBack().

◆ DiagnosticsHotnessRequested

bool llvm::LLVMContextImpl::DiagnosticsHotnessRequested = false

Definition at line 1228 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::getDiagnosticsHotnessRequested(), and llvm::LLVMContext::setDiagnosticsHotnessRequested().

◆ DiagnosticsHotnessThreshold

uint64_t llvm::LLVMContextImpl::DiagnosticsHotnessThreshold = 0

Definition at line 1229 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::getDiagnosticsHotnessThreshold(), and llvm::LLVMContext::setDiagnosticsHotnessThreshold().

◆ DiagnosticsOutputFile

std::unique_ptr<yaml::Output> llvm::LLVMContextImpl::DiagnosticsOutputFile

Definition at line 1230 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::getDiagnosticsOutputFile(), and llvm::LLVMContext::setDiagnosticsOutputFile().

◆ DiscardValueNames

bool llvm::LLVMContextImpl::DiscardValueNames = false

Flag to indicate if Value (other than GlobalValue) retains their name or not.

Definition at line 1379 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::setDiscardValueNames(), and llvm::LLVMContext::shouldDiscardValueNames().

◆ DiscriminatorTable

DenseMap<std::pair<const char *, unsigned>, unsigned> llvm::LLVMContextImpl::DiscriminatorTable

DiscriminatorTable - This table maps file:line locations to an integer representing the next DWARF path discriminator to assign to instructions in different blocks at the same location.

Definition at line 1341 of file LLVMContextImpl.h.

◆ DistinctMDNodes

std::vector<MDNode *> llvm::LLVMContextImpl::DistinctMDNodes

Definition at line 1264 of file LLVMContextImpl.h.

Referenced by llvm::MDNode::storeDistinctInContext(), and ~LLVMContextImpl().

◆ DITypeMap

Optional<DenseMap<const MDString *, DICompositeType *> > llvm::LLVMContextImpl::DITypeMap

Definition at line 1258 of file LLVMContextImpl.h.

Referenced by llvm::DICompositeType::buildODRType(), llvm::LLVMContext::disableDebugTypeODRUniquing(), llvm::LLVMContext::enableDebugTypeODRUniquing(), llvm::DICompositeType::getODRTypeIfExists(), and llvm::LLVMContext::isODRUniquingDebugTypes().

◆ DoubleTy

Type llvm::LLVMContextImpl::DoubleTy

Definition at line 1295 of file LLVMContextImpl.h.

Referenced by llvm::Type::getDoubleTy().

◆ ExprConstants

ConstantUniqueMap<ConstantExpr> llvm::LLVMContextImpl::ExprConstants

Definition at line 1285 of file LLVMContextImpl.h.

Referenced by llvm::ConstantExpr::get(), llvm::ConstantExpr::getBinOpAbsorber(), llvm::ConstantExpr::getExtractElement(), llvm::ConstantExpr::getExtractValue(), llvm::ConstantExpr::getFCmp(), getFoldedCast(), llvm::ConstantExpr::getGetElementPtr(), llvm::ConstantExpr::getICmp(), llvm::ConstantExpr::getInsertElement(), llvm::ConstantExpr::getInsertValue(), llvm::ConstantExpr::getSelect(), llvm::ConstantExpr::getShuffleVector(), llvm::Constant::handleOperandChange(), and ~LLVMContextImpl().

◆ FloatTy

Type llvm::LLVMContextImpl::FloatTy

Definition at line 1295 of file LLVMContextImpl.h.

Referenced by llvm::Type::getFloatTy().

◆ FP128Ty

Type llvm::LLVMContextImpl::FP128Ty

Definition at line 1296 of file LLVMContextImpl.h.

Referenced by llvm::Type::getFP128Ty().

◆ FPConstants

FPMapTy llvm::LLVMContextImpl::FPConstants

Definition at line 1241 of file LLVMContextImpl.h.

Referenced by llvm::ConstantFP::get(), and ~LLVMContextImpl().

◆ FunctionTypes

FunctionTypeSet llvm::LLVMContextImpl::FunctionTypes

Definition at line 1306 of file LLVMContextImpl.h.

Referenced by llvm::FunctionType::get().

◆ GCNames

DenseMap<const Function*, std::string> llvm::LLVMContextImpl::GCNames

Maintain the GC name for each function.

This saves allocating an additional word in Function for programs which do not use GC (i.e., most programs) at the cost of increased overhead for clients which do use GC.

Definition at line 1375 of file LLVMContextImpl.h.

Referenced by llvm::LLVMContext::deleteGC(), llvm::LLVMContext::getGC(), and llvm::LLVMContext::setGC().