This class organizes the cross-function state that is used while generating LLVM code. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CodeGenModule.h"

Inheritance diagram for clang::CodeGen::CodeGenModule:

Collaboration diagram for clang::CodeGen::CodeGenModule:

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Classes
struct	Structor

Public Types
typedef std::vector< Structor >	CtorList

Public Member Functions
	CodeGenModule (ASTContext &C, IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS, const HeaderSearchOptions &headersearchopts, const PreprocessorOptions &ppopts, const CodeGenOptions &CodeGenOpts, llvm::Module &M, DiagnosticsEngine &Diags, CoverageSourceInfo *CoverageInfo=nullptr)

	~CodeGenModule ()

void	clear ()

void	Release ()
	Finalize LLVM code generation.

bool	getExpressionLocationsEnabled () const
	Return true if we should emit location information for expressions.

CGObjCRuntime &	getObjCRuntime ()
	Return a reference to the configured Objective-C runtime.

bool	hasObjCRuntime ()
	Return true iff an Objective-C runtime has been configured.

const std::string &	getModuleNameHash () const

CGOpenCLRuntime &	getOpenCLRuntime ()
	Return a reference to the configured OpenCL runtime.

CGOpenMPRuntime &	getOpenMPRuntime ()
	Return a reference to the configured OpenMP runtime.

CGCUDARuntime &	getCUDARuntime ()
	Return a reference to the configured CUDA runtime.

CGHLSLRuntime &	getHLSLRuntime ()
	Return a reference to the configured HLSL runtime.

ObjCEntrypoints &	getObjCEntrypoints () const

InstrProfStats &	getPGOStats ()

llvm::IndexedInstrProfReader *	getPGOReader () const

CoverageMappingModuleGen *	getCoverageMapping () const

llvm::Constant *	getStaticLocalDeclAddress (const VarDecl *D)

void	setStaticLocalDeclAddress (const VarDecl D, llvm::Constant C)

llvm::Constant *	getOrCreateStaticVarDecl (const VarDecl &D, llvm::GlobalValue::LinkageTypes Linkage)

llvm::GlobalVariable *	getStaticLocalDeclGuardAddress (const VarDecl *D)

void	setStaticLocalDeclGuardAddress (const VarDecl D, llvm::GlobalVariable C)

Address	createUnnamedGlobalFrom (const VarDecl &D, llvm::Constant *Constant, CharUnits Align)

bool	lookupRepresentativeDecl (StringRef MangledName, GlobalDecl &Result) const

llvm::Constant *	getAtomicSetterHelperFnMap (QualType Ty)

void	setAtomicSetterHelperFnMap (QualType Ty, llvm::Constant *Fn)

llvm::Constant *	getAtomicGetterHelperFnMap (QualType Ty)

void	setAtomicGetterHelperFnMap (QualType Ty, llvm::Constant *Fn)

llvm::Constant *	getTypeDescriptorFromMap (QualType Ty)

void	setTypeDescriptorInMap (QualType Ty, llvm::Constant *C)

CGDebugInfo *	getModuleDebugInfo ()

llvm::MDNode *	getNoObjCARCExceptionsMetadata ()

ASTContext &	getContext () const

const LangOptions &	getLangOpts () const

const IntrusiveRefCntPtr< llvm::vfs::FileSystem > &	getFileSystem () const

const HeaderSearchOptions &	getHeaderSearchOpts () const

const PreprocessorOptions &	getPreprocessorOpts () const

const CodeGenOptions &	getCodeGenOpts () const

llvm::Module &	getModule () const

DiagnosticsEngine &	getDiags () const

const llvm::DataLayout &	getDataLayout () const

const TargetInfo &	getTarget () const

const llvm::Triple &	getTriple () const

bool	supportsCOMDAT () const

void	maybeSetTrivialComdat (const Decl &D, llvm::GlobalObject &GO)

CGCXXABI &	getCXXABI () const

llvm::LLVMContext &	getLLVMContext ()

bool	shouldUseTBAA () const

const TargetCodeGenInfo &	getTargetCodeGenInfo ()

CodeGenTypes &	getTypes ()

CodeGenVTables &	getVTables ()

ItaniumVTableContext &	getItaniumVTableContext ()

const ItaniumVTableContext &	getItaniumVTableContext () const

MicrosoftVTableContext &	getMicrosoftVTableContext ()

CtorList &	getGlobalCtors ()

CtorList &	getGlobalDtors ()

llvm::MDNode *	getTBAATypeInfo (QualType QTy)
	getTBAATypeInfo - Get metadata used to describe accesses to objects of the given type.

TBAAAccessInfo	getTBAAAccessInfo (QualType AccessType)
	getTBAAAccessInfo - Get TBAA information that describes an access to an object of the given type.

TBAAAccessInfo	getTBAAVTablePtrAccessInfo (llvm::Type *VTablePtrType)
	getTBAAVTablePtrAccessInfo - Get the TBAA information that describes an access to a virtual table pointer.

llvm::MDNode *	getTBAAStructInfo (QualType QTy)

llvm::MDNode *	getTBAABaseTypeInfo (QualType QTy)
	getTBAABaseTypeInfo - Get metadata that describes the given base access type.

llvm::MDNode *	getTBAAAccessTagInfo (TBAAAccessInfo Info)
	getTBAAAccessTagInfo - Get TBAA tag for a given memory access.

TBAAAccessInfo	mergeTBAAInfoForCast (TBAAAccessInfo SourceInfo, TBAAAccessInfo TargetInfo)
	mergeTBAAInfoForCast - Get merged TBAA information for the purposes of type casts.

TBAAAccessInfo	mergeTBAAInfoForConditionalOperator (TBAAAccessInfo InfoA, TBAAAccessInfo InfoB)
	mergeTBAAInfoForConditionalOperator - Get merged TBAA information for the purposes of conditional operator.

TBAAAccessInfo	mergeTBAAInfoForMemoryTransfer (TBAAAccessInfo DestInfo, TBAAAccessInfo SrcInfo)
	mergeTBAAInfoForMemoryTransfer - Get merged TBAA information for the purposes of memory transfer calls.

TBAAAccessInfo	getTBAAInfoForSubobject (LValue Base, QualType AccessType)
	getTBAAInfoForSubobject - Get TBAA information for an access with a given base lvalue.

bool	isTypeConstant (QualType QTy, bool ExcludeCtor, bool ExcludeDtor)
	isTypeConstant - Determine whether an object of this type can be emitted as a constant.

bool	isPaddedAtomicType (QualType type)

bool	isPaddedAtomicType (const AtomicType *type)

void	DecorateInstructionWithTBAA (llvm::Instruction *Inst, TBAAAccessInfo TBAAInfo)
	DecorateInstructionWithTBAA - Decorate the instruction with a TBAA tag.

void	DecorateInstructionWithInvariantGroup (llvm::Instruction I, const CXXRecordDecl RD)
	Adds !invariant.barrier !tag to instruction.

llvm::ConstantInt *	getSize (CharUnits numChars)
	Emit the given number of characters as a value of type size_t.

void	setGlobalVisibility (llvm::GlobalValue GV, const NamedDecl D) const
	Set the visibility for the given LLVM GlobalValue.

void	setDSOLocal (llvm::GlobalValue *GV) const

bool	shouldMapVisibilityToDLLExport (const NamedDecl *D) const

void	setDLLImportDLLExport (llvm::GlobalValue *GV, GlobalDecl D) const

void	setDLLImportDLLExport (llvm::GlobalValue GV, const NamedDecl D) const

void	setGVProperties (llvm::GlobalValue *GV, GlobalDecl GD) const
	Set visibility, dllimport/dllexport and dso_local.

void	setGVProperties (llvm::GlobalValue GV, const NamedDecl D) const

void	setGVPropertiesAux (llvm::GlobalValue GV, const NamedDecl D) const

void	setTLSMode (llvm::GlobalValue *GV, const VarDecl &D) const
	Set the TLS mode for the given LLVM GlobalValue for the thread-local variable declaration D.

llvm::GlobalVariable::ThreadLocalMode	GetDefaultLLVMTLSModel () const
	Get LLVM TLS mode from CodeGenOptions.

llvm::Constant *	GetAddrOfGlobal (GlobalDecl GD, ForDefinition_t IsForDefinition=NotForDefinition)

llvm::GlobalVariable *	CreateOrReplaceCXXRuntimeVariable (StringRef Name, llvm::Type *Ty, llvm::GlobalValue::LinkageTypes Linkage, llvm::Align Alignment)
	Will return a global variable of the given type.

llvm::Function *	CreateGlobalInitOrCleanUpFunction (llvm::FunctionType *ty, const Twine &name, const CGFunctionInfo &FI, SourceLocation Loc=SourceLocation(), bool TLS=false, llvm::GlobalVariable::LinkageTypes Linkage=llvm::GlobalVariable::InternalLinkage)

LangAS	GetGlobalVarAddressSpace (const VarDecl *D)
	Return the AST address space of the underlying global variable for D, as determined by its declaration.

LangAS	GetGlobalConstantAddressSpace () const
	Return the AST address space of constant literal, which is used to emit the constant literal as global variable in LLVM IR.

llvm::Constant *	GetAddrOfGlobalVar (const VarDecl D, llvm::Type Ty=nullptr, ForDefinition_t IsForDefinition=NotForDefinition)
	Return the llvm::Constant for the address of the given global variable.

llvm::Constant *	GetAddrOfFunction (GlobalDecl GD, llvm::Type *Ty=nullptr, bool ForVTable=false, bool DontDefer=false, ForDefinition_t IsForDefinition=NotForDefinition)
	Return the address of the given function.

llvm::Constant *	GetFunctionStart (const ValueDecl *Decl)

llvm::Constant *	GetAddrOfRTTIDescriptor (QualType Ty, bool ForEH=false)
	Get the address of the RTTI descriptor for the given type.

ConstantAddress	GetAddrOfMSGuidDecl (const MSGuidDecl *GD)
	Get the address of a GUID.

ConstantAddress	GetAddrOfUnnamedGlobalConstantDecl (const UnnamedGlobalConstantDecl *GCD)
	Get the address of a UnnamedGlobalConstant.

ConstantAddress	GetAddrOfTemplateParamObject (const TemplateParamObjectDecl *TPO)
	Get the address of a template parameter object.

llvm::Constant *	GetAddrOfThunk (StringRef Name, llvm::Type *FnTy, GlobalDecl GD)
	Get the address of the thunk for the given global decl.

ConstantAddress	GetWeakRefReference (const ValueDecl *VD)
	Get a reference to the target of VD.

CharUnits	getClassPointerAlignment (const CXXRecordDecl *CD)
	Returns the assumed alignment of an opaque pointer to the given class.

CharUnits	getMinimumClassObjectSize (const CXXRecordDecl *CD)
	Returns the minimum object size for an object of the given class type (or a class derived from it).

CharUnits	getMinimumObjectSize (QualType Ty)
	Returns the minimum object size for an object of the given type.

CharUnits	getVBaseAlignment (CharUnits DerivedAlign, const CXXRecordDecl Derived, const CXXRecordDecl VBase)
	Returns the assumed alignment of a virtual base of a class.

CharUnits	getDynamicOffsetAlignment (CharUnits ActualAlign, const CXXRecordDecl *Class, CharUnits ExpectedTargetAlign)
	Given a class pointer with an actual known alignment, and the expected alignment of an object at a dynamic offset w.r.t that pointer, return the alignment to assume at the offset.

CharUnits	computeNonVirtualBaseClassOffset (const CXXRecordDecl *DerivedClass, CastExpr::path_const_iterator Start, CastExpr::path_const_iterator End)

llvm::Constant *	GetNonVirtualBaseClassOffset (const CXXRecordDecl *ClassDecl, CastExpr::path_const_iterator PathBegin, CastExpr::path_const_iterator PathEnd)
	Returns the offset from a derived class to a class.

int	getUniqueBlockCount ()
	Fetches the global unique block count.

llvm::Type *	getBlockDescriptorType ()
	Fetches the type of a generic block descriptor.

llvm::Type *	getGenericBlockLiteralType ()
	The type of a generic block literal.

llvm::Constant *	GetAddrOfGlobalBlock (const BlockExpr *BE, StringRef Name)
	Gets the address of a block which requires no captures.

llvm::Constant *	getAddrOfGlobalBlockIfEmitted (const BlockExpr *BE)
	Returns the address of a block which requires no caputres, or null if we've yet to emit the block for BE.

void	setAddrOfGlobalBlock (const BlockExpr BE, llvm::Constant Addr)
	Notes that BE's global block is available via Addr.

ConstantAddress	GetAddrOfConstantCFString (const StringLiteral *Literal)
	Return a pointer to a constant CFString object for the given string.

ConstantAddress	GetAddrOfConstantString (const StringLiteral *Literal)
	Return a pointer to a constant NSString object for the given string.

llvm::Constant *	GetConstantArrayFromStringLiteral (const StringLiteral *E)
	Return a constant array for the given string.

ConstantAddress	GetAddrOfConstantStringFromLiteral (const StringLiteral *S, StringRef Name=".str")
	Return a pointer to a constant array for the given string literal.

ConstantAddress	GetAddrOfConstantStringFromObjCEncode (const ObjCEncodeExpr *)
	Return a pointer to a constant array for the given ObjCEncodeExpr node.

ConstantAddress	GetAddrOfConstantCString (const std::string &Str, const char *GlobalName=nullptr)
	Returns a pointer to a character array containing the literal and a terminating '\0' character.

ConstantAddress	GetAddrOfConstantCompoundLiteral (const CompoundLiteralExpr *E)
	Returns a pointer to a constant global variable for the given file-scope compound literal expression.

llvm::GlobalVariable *	getAddrOfConstantCompoundLiteralIfEmitted (const CompoundLiteralExpr *E)
	If it's been emitted already, returns the GlobalVariable corresponding to a compound literal.

void	setAddrOfConstantCompoundLiteral (const CompoundLiteralExpr CLE, llvm::GlobalVariable GV)
	Notes that CLE's GlobalVariable is GV.

ConstantAddress	GetAddrOfGlobalTemporary (const MaterializeTemporaryExpr E, const Expr Inner)
	Returns a pointer to a global variable representing a temporary with static or thread storage duration.

QualType	getObjCFastEnumerationStateType ()
	Retrieve the record type that describes the state of an Objective-C fast enumeration loop (for..in).

llvm::Function *	codegenCXXStructor (GlobalDecl GD)

llvm::Constant *	getAddrOfCXXStructor (GlobalDecl GD, const CGFunctionInfo FnInfo=nullptr, llvm::FunctionType FnType=nullptr, bool DontDefer=false, ForDefinition_t IsForDefinition=NotForDefinition)
	Return the address of the constructor/destructor of the given type.

llvm::FunctionCallee	getAddrAndTypeOfCXXStructor (GlobalDecl GD, const CGFunctionInfo FnInfo=nullptr, llvm::FunctionType FnType=nullptr, bool DontDefer=false, ForDefinition_t IsForDefinition=NotForDefinition)

llvm::Constant *	getBuiltinLibFunction (const FunctionDecl *FD, unsigned BuiltinID)
	Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".

llvm::Function *	getIntrinsic (unsigned IID, ArrayRef< llvm::Type * > Tys=std::nullopt)

void	EmitTopLevelDecl (Decl *D)
	Emit code for a single top level declaration.

void	AddDeferredUnusedCoverageMapping (Decl *D)
	Stored a deferred empty coverage mapping for an unused and thus uninstrumented top level declaration.

void	ClearUnusedCoverageMapping (const Decl *D)
	Remove the deferred empty coverage mapping as this declaration is actually instrumented.

void	EmitDeferredUnusedCoverageMappings ()
	Emit all the deferred coverage mappings for the uninstrumented functions.

void	EmitMainVoidAlias ()
	Emit an alias for "main" if it has no arguments (needed for wasm).

void	HandleCXXStaticMemberVarInstantiation (VarDecl *VD)
	Tell the consumer that this variable has been instantiated.

template<typename SomeDecl >
void	MaybeHandleStaticInExternC (const SomeDecl D, llvm::GlobalValue GV)
	If the declaration has internal linkage but is inside an extern "C" linkage specification, prepare to emit an alias for it to the expected name.

void	addUsedGlobal (llvm::GlobalValue *GV)
	Add a global to a list to be added to the llvm.used metadata.

void	addCompilerUsedGlobal (llvm::GlobalValue *GV)
	Add a global to a list to be added to the llvm.compiler.used metadata.

void	addUsedOrCompilerUsedGlobal (llvm::GlobalValue *GV)
	Add a global to a list to be added to the llvm.compiler.used metadata.

void	AddCXXDtorEntry (llvm::FunctionCallee DtorFn, llvm::Constant *Object)
	Add a destructor and object to add to the C++ global destructor function.

void	AddCXXStermFinalizerEntry (llvm::FunctionCallee DtorFn)
	Add an sterm finalizer to the C++ global cleanup function.

void	AddCXXStermFinalizerToGlobalDtor (llvm::Function *StermFinalizer, int Priority)
	Add an sterm finalizer to its own llvm.global_dtors entry.

void	AddCXXPrioritizedStermFinalizerEntry (llvm::Function *StermFinalizer, int Priority)

llvm::FunctionCallee	CreateRuntimeFunction (llvm::FunctionType *Ty, StringRef Name, llvm::AttributeList ExtraAttrs=llvm::AttributeList(), bool Local=false, bool AssumeConvergent=false)
	Create or return a runtime function declaration with the specified type and name.

llvm::Constant *	CreateRuntimeVariable (llvm::Type *Ty, StringRef Name)
	Create a new runtime global variable with the specified type and name.

llvm::Function *	getLLVMLifetimeStartFn ()
	Lazily declare the @llvm.lifetime.start intrinsic.

llvm::Function *	getLLVMLifetimeEndFn ()
	Lazily declare the @llvm.lifetime.end intrinsic.

void	UpdateCompletedType (const TagDecl *TD)

llvm::Constant *	getMemberPointerConstant (const UnaryOperator *e)

void	EmitExplicitCastExprType (const ExplicitCastExpr E, CodeGenFunction CGF=nullptr)
	Emit type info if type of an expression is a variably modified type.

llvm::Constant *	EmitNullConstant (QualType T)
	Return the result of value-initializing the given type, i.e.

llvm::Constant *	EmitNullConstantForBase (const CXXRecordDecl *Record)
	Return a null constant appropriate for zero-initializing a base class with the given type.

void	Error (SourceLocation loc, StringRef error)
	Emit a general error that something can't be done.

void	ErrorUnsupported (const Stmt S, const char Type)
	Print out an error that codegen doesn't support the specified stmt yet.

void	ErrorUnsupported (const Decl D, const char Type)
	Print out an error that codegen doesn't support the specified decl yet.

void	SetInternalFunctionAttributes (GlobalDecl GD, llvm::Function *F, const CGFunctionInfo &FI)
	Set the attributes on the LLVM function for the given decl and function info.

void	SetLLVMFunctionAttributes (GlobalDecl GD, const CGFunctionInfo &Info, llvm::Function *F, bool IsThunk)
	Set the LLVM function attributes (sext, zext, etc).

void	SetLLVMFunctionAttributesForDefinition (const Decl D, llvm::Function F)
	Set the LLVM function attributes which only apply to a function definition.

void	setLLVMFunctionFEnvAttributes (const FunctionDecl D, llvm::Function F)
	Set the LLVM function attributes that represent floating point environment.

bool	ReturnTypeUsesSRet (const CGFunctionInfo &FI)
	Return true iff the given type uses 'sret' when used as a return type.

bool	ReturnSlotInterferesWithArgs (const CGFunctionInfo &FI)
	Return true iff the given type uses an argument slot when 'sret' is used as a return type.

bool	ReturnTypeUsesFPRet (QualType ResultType)
	Return true iff the given type uses 'fpret' when used as a return type.

bool	ReturnTypeUsesFP2Ret (QualType ResultType)
	Return true iff the given type uses 'fp2ret' when used as a return type.

void	ConstructAttributeList (StringRef Name, const CGFunctionInfo &Info, CGCalleeInfo CalleeInfo, llvm::AttributeList &Attrs, unsigned &CallingConv, bool AttrOnCallSite, bool IsThunk)
	Get the LLVM attributes and calling convention to use for a particular function type.

void	addDefaultFunctionDefinitionAttributes (llvm::Function &F)
	Adds attributes to F according to our CodeGenOptions and LangOptions, as though we had emitted it ourselves.

void	addDefaultFunctionDefinitionAttributes (llvm::AttrBuilder &attrs)
	Like the overload taking a `Function &`, but intended specifically for frontends that want to build on Clang's target-configuration logic.

StringRef	getMangledName (GlobalDecl GD)

StringRef	getBlockMangledName (GlobalDecl GD, const BlockDecl *BD)

const GlobalDecl	getMangledNameDecl (StringRef)

void	EmitTentativeDefinition (const VarDecl *D)

void	EmitExternalDeclaration (const VarDecl *D)

void	EmitVTable (CXXRecordDecl *Class)
	This is a callback from Sema to tell us that a particular vtable is required to be emitted in this translation unit.

void	RefreshTypeCacheForClass (const CXXRecordDecl *Class)

void	AppendLinkerOptions (StringRef Opts)
	Appends Opts to the "llvm.linker.options" metadata value.

void	AddDetectMismatch (StringRef Name, StringRef Value)
	Appends a detect mismatch command to the linker options.

void	AddDependentLib (StringRef Lib)
	Appends a dependent lib to the appropriate metadata value.

llvm::GlobalVariable::LinkageTypes	getFunctionLinkage (GlobalDecl GD)

void	setFunctionLinkage (GlobalDecl GD, llvm::Function *F)

llvm::GlobalVariable::LinkageTypes	getVTableLinkage (const CXXRecordDecl *RD)
	Return the appropriate linkage for the vtable, VTT, and type information of the given class.

CharUnits	GetTargetTypeStoreSize (llvm::Type *Ty) const
	Return the store size, in character units, of the given LLVM type.

llvm::GlobalValue::LinkageTypes	getLLVMLinkageForDeclarator (const DeclaratorDecl *D, GVALinkage Linkage, bool IsConstantVariable)
	Returns LLVM linkage for a declarator.

llvm::GlobalValue::LinkageTypes	getLLVMLinkageVarDefinition (const VarDecl *VD, bool IsConstant)
	Returns LLVM linkage for a declarator.

void	EmitGlobalAnnotations ()
	Emit all the global annotations.

llvm::Constant *	EmitAnnotationString (StringRef Str)
	Emit an annotation string.

llvm::Constant *	EmitAnnotationUnit (SourceLocation Loc)
	Emit the annotation's translation unit.

llvm::Constant *	EmitAnnotationLineNo (SourceLocation L)
	Emit the annotation line number.

llvm::Constant *	EmitAnnotationArgs (const AnnotateAttr *Attr)
	Emit additional args of the annotation.

llvm::Constant *	EmitAnnotateAttr (llvm::GlobalValue GV, const AnnotateAttr AA, SourceLocation L)
	Generate the llvm::ConstantStruct which contains the annotation information for a given GlobalValue.

void	AddGlobalAnnotations (const ValueDecl D, llvm::GlobalValue GV)
	Add global annotations that are set on D, for the global GV.

bool	isInNoSanitizeList (SanitizerMask Kind, llvm::Function *Fn, SourceLocation Loc) const

bool	isInNoSanitizeList (SanitizerMask Kind, llvm::GlobalVariable *GV, SourceLocation Loc, QualType Ty, StringRef Category=StringRef()) const

bool	imbueXRayAttrs (llvm::Function *Fn, SourceLocation Loc, StringRef Category=StringRef()) const
	Imbue XRay attributes to a function, applying the always/never attribute lists in the process.

ProfileList::ExclusionType	isFunctionBlockedByProfileList (llvm::Function *Fn, SourceLocation Loc) const

ProfileList::ExclusionType	isFunctionBlockedFromProfileInstr (llvm::Function *Fn, SourceLocation Loc) const

SanitizerMetadata *	getSanitizerMetadata ()

void	addDeferredVTable (const CXXRecordDecl *RD)

void	EmitGlobal (GlobalDecl D)
	Emit code for a single global function or var decl.

bool	TryEmitBaseDestructorAsAlias (const CXXDestructorDecl *D)
	Try to emit a base destructor as an alias to its primary base-class destructor.

llvm::GlobalValue *	GetGlobalValue (StringRef Ref)

void	SetCommonAttributes (GlobalDecl GD, llvm::GlobalValue *GV)
	Set attributes which are common to any form of a global definition (alias, Objective-C method, function, global variable).

void	addReplacement (StringRef Name, llvm::Constant *C)

void	addGlobalValReplacement (llvm::GlobalValue GV, llvm::Constant C)

void	EmitOMPThreadPrivateDecl (const OMPThreadPrivateDecl *D)
	Emit a code for threadprivate directive.

void	EmitOMPDeclareReduction (const OMPDeclareReductionDecl D, CodeGenFunction CGF=nullptr)
	Emit a code for declare reduction construct.

void	EmitOMPDeclareMapper (const OMPDeclareMapperDecl D, CodeGenFunction CGF=nullptr)
	Emit a code for declare mapper construct.

void	EmitOMPRequiresDecl (const OMPRequiresDecl *D)
	Emit a code for requires directive.

void	EmitOMPAllocateDecl (const OMPAllocateDecl *D)
	Emit a code for the allocate directive.

std::optional< CharUnits >	getOMPAllocateAlignment (const VarDecl *VD)
	Return the alignment specified in an allocate directive, if present.

bool	HasHiddenLTOVisibility (const CXXRecordDecl *RD)
	Returns whether the given record has hidden LTO visibility and therefore may participate in (single-module) CFI and whole-program vtable optimization.

bool	AlwaysHasLTOVisibilityPublic (const CXXRecordDecl *RD)
	Returns whether the given record has public LTO visibility (regardless of -lto-whole-program-visibility) and therefore may not participate in (single-module) CFI and whole-program vtable optimization.

llvm::GlobalObject::VCallVisibility	GetVCallVisibilityLevel (const CXXRecordDecl RD, llvm::DenseSet< const CXXRecordDecl > &Visited)
	Returns the vcall visibility of the given type.

void	EmitVTableTypeMetadata (const CXXRecordDecl RD, llvm::GlobalVariable VTable, const VTableLayout &VTLayout)
	Emit type metadata for the given vtable using the given layout.

llvm::Type *	getVTableComponentType () const

llvm::ConstantInt *	CreateCrossDsoCfiTypeId (llvm::Metadata *MD)
	Generate a cross-DSO type identifier for MD.

llvm::ConstantInt *	CreateKCFITypeId (QualType T)
	Generate a KCFI type identifier for T.

llvm::Metadata *	CreateMetadataIdentifierForType (QualType T)
	Create a metadata identifier for the given type.

llvm::Metadata *	CreateMetadataIdentifierForVirtualMemPtrType (QualType T)
	Create a metadata identifier that is intended to be used to check virtual calls via a member function pointer.

llvm::Metadata *	CreateMetadataIdentifierGeneralized (QualType T)
	Create a metadata identifier for the generalization of the given type.

void	CreateFunctionTypeMetadataForIcall (const FunctionDecl FD, llvm::Function F)
	Create and attach type metadata to the given function.

void	setKCFIType (const FunctionDecl FD, llvm::Function F)
	Set type metadata to the given function.

void	finalizeKCFITypes ()
	Emit KCFI type identifier constants and remove unused identifiers.

bool	MayDropFunctionReturn (const ASTContext &Context, QualType ReturnType) const
	Whether this function's return type has no side effects, and thus may be trivially discarded if it is unused.

bool	NeedAllVtablesTypeId () const
	Returns whether this module needs the "all-vtables" type identifier.

void	AddVTableTypeMetadata (llvm::GlobalVariable VTable, CharUnits Offset, const CXXRecordDecl RD)
	Create and attach type metadata for the given vtable.

std::vector< const CXXRecordDecl * >	getMostBaseClasses (const CXXRecordDecl *RD)
	Return a vector of most-base classes for RD.

llvm::GlobalVariable *	GetOrCreateRTTIProxyGlobalVariable (llvm::Constant *Addr)

llvm::FunctionCallee	getTerminateFn ()
	Get the declaration of std::terminate for the platform.

llvm::SanitizerStatReport &	getSanStats ()

llvm::Value *	createOpenCLIntToSamplerConversion (const Expr *E, CodeGenFunction &CGF)

void	GenKernelArgMetadata (llvm::Function FN, const FunctionDecl FD=nullptr, CodeGenFunction *CGF=nullptr)
	OpenCL v1.2 s5.6.4.6 allows the compiler to store kernel argument information in the program executable.

llvm::Constant *	getNullPointer (llvm::PointerType *T, QualType QT)
	Get target specific null pointer.

CharUnits	getNaturalTypeAlignment (QualType T, LValueBaseInfo BaseInfo=nullptr, TBAAAccessInfo TBAAInfo=nullptr, bool forPointeeType=false)

CharUnits	getNaturalPointeeTypeAlignment (QualType T, LValueBaseInfo BaseInfo=nullptr, TBAAAccessInfo TBAAInfo=nullptr)

bool	stopAutoInit ()

void	printPostfixForExternalizedDecl (llvm::raw_ostream &OS, const Decl *D) const
	Print the postfix for externalized static variable or kernels for single source offloading languages CUDA and HIP.

void	moveLazyEmissionStates (CodeGenModule *NewBuilder)
	Move some lazily-emitted states to the NewBuilder.

Custom Blocks Runtime Interfaces
llvm::Constant *	getNSConcreteGlobalBlock ()

llvm::Constant *	getNSConcreteStackBlock ()

llvm::FunctionCallee	getBlockObjectAssign ()

llvm::FunctionCallee	getBlockObjectDispose ()

Public Member Functions inherited from clang::CodeGen::CodeGenTypeCache
CharUnits	getIntSize () const

CharUnits	getIntAlign () const

CharUnits	getSizeSize () const

CharUnits	getSizeAlign () const

CharUnits	getPointerSize () const

CharUnits	getPointerAlign () const

llvm::CallingConv::ID	getRuntimeCC () const

LangAS	getASTAllocaAddressSpace () const

Static Public Member Functions
static llvm::GlobalValue::VisibilityTypes	GetLLVMVisibility (Visibility V)

Public Attributes
llvm::FunctionCallee	IsOSVersionAtLeastFn = nullptr

llvm::FunctionCallee	IsPlatformVersionAtLeastFn = nullptr

llvm::FoldingSet< BlockByrefHelpers >	ByrefHelpersCache

int	GlobalUniqueCount

Public Attributes inherited from clang::CodeGen::CodeGenTypeCache
llvm::Type *	VoidTy
	void

llvm::IntegerType *	Int8Ty
	i8, i16, i32, and i64

llvm::IntegerType *	Int16Ty

llvm::IntegerType *	Int32Ty

llvm::IntegerType *	Int64Ty

llvm::Type *	HalfTy
	half, bfloat, float, double

llvm::Type *	BFloatTy

llvm::Type *	FloatTy

llvm::Type *	DoubleTy

llvm::IntegerType *	IntTy
	int

llvm::IntegerType *	CharTy
	char

union {
llvm::IntegerType * IntPtrTy

llvm::IntegerType * SizeTy

llvm::IntegerType * PtrDiffTy

};
	intptr_t, size_t, and ptrdiff_t, which we assume are the same size.

union {
llvm::PointerType * VoidPtrTy

llvm::PointerType * Int8PtrTy

};
	void* in address space 0

union {
llvm::PointerType * VoidPtrPtrTy

llvm::PointerType * Int8PtrPtrTy

};
	void** in address space 0

union {
llvm::PointerType * AllocaVoidPtrTy

llvm::PointerType * AllocaInt8PtrTy

};
	void* in alloca address space

union {
llvm::PointerType * GlobalsVoidPtrTy

llvm::PointerType * GlobalsInt8PtrTy

};
	void* in default globals address space

llvm::PointerType *	ConstGlobalsPtrTy
	void* in the address space for constant globals

union {
unsigned char IntSizeInBytes

unsigned char IntAlignInBytes

};
	The size and alignment of the builtin C type 'int'.

unsigned char	PointerWidthInBits
	The width of a pointer into the generic address space.

union {
unsigned char PointerAlignInBytes

unsigned char PointerSizeInBytes

};
	The size and alignment of a pointer into the generic address space.

union {
unsigned char SizeSizeInBytes

unsigned char SizeAlignInBytes

};
	The size and alignment of size_t.

LangAS	ASTAllocaAddressSpace

llvm::CallingConv::ID	RuntimeCC

Detailed Description

This class organizes the cross-function state that is used while generating LLVM code.

Definition at line 280 of file CodeGenModule.h.

Member Typedef Documentation

◆ CtorList

typedef std::vector<Structor> clang::CodeGen::CodeGenModule::CtorList

Definition at line 299 of file CodeGenModule.h.

Constructor & Destructor Documentation

◆ CodeGenModule()

CodeGenModule::CodeGenModule	(	ASTContext &	C,
		IntrusiveRefCntPtr< llvm::vfs::FileSystem >	FS,
		const HeaderSearchOptions &	headersearchopts,
		const PreprocessorOptions &	ppopts,
		const CodeGenOptions &	CodeGenOpts,
		llvm::Module &	M,
		DiagnosticsEngine &	Diags,
		CoverageSourceInfo *	CoverageInfo = `nullptr`
	)

Definition at line 103 of file CodeGenModule.cpp.

◆ ~CodeGenModule()

CodeGenModule::~CodeGenModule ( )

Definition at line 216 of file CodeGenModule.cpp.

Member Function Documentation

◆ addCompilerUsedGlobal()

void CodeGenModule::addCompilerUsedGlobal ( llvm::GlobalValue * GV )

Add a global to a list to be added to the llvm.compiler.used metadata.

Definition at line 2536 of file CodeGenModule.cpp.

Referenced by emitInterWarpCopyFunction(), clang::CodeGen::CGOpenMPRuntime::registerTargetGlobalVariable(), Release(), and setPropertyExecutionMode().

◆ AddCXXDtorEntry()

void clang::CodeGen::CodeGenModule::AddCXXDtorEntry	(	llvm::FunctionCallee	DtorFn,
		llvm::Constant *	Object
	)

inline

Add a destructor and object to add to the C++ global destructor function.

Definition at line 1133 of file CodeGenModule.h.

◆ AddCXXPrioritizedStermFinalizerEntry()

void clang::CodeGen::CodeGenModule::AddCXXPrioritizedStermFinalizerEntry	(	llvm::Function *	StermFinalizer,
		int	Priority
	)

inline

Definition at line 1150 of file CodeGenModule.h.

References Priority.

◆ AddCXXStermFinalizerEntry()

void clang::CodeGen::CodeGenModule::AddCXXStermFinalizerEntry ( llvm::FunctionCallee DtorFn )

inline

Add an sterm finalizer to the C++ global cleanup function.

Definition at line 1139 of file CodeGenModule.h.

◆ AddCXXStermFinalizerToGlobalDtor()

void clang::CodeGen::CodeGenModule::AddCXXStermFinalizerToGlobalDtor	(	llvm::Function *	StermFinalizer,
		int	Priority
	)

inline

Add an sterm finalizer to its own llvm.global_dtors entry.

Definition at line 1145 of file CodeGenModule.h.

References Priority.

◆ addDefaultFunctionDefinitionAttributes() [1/2]

void CodeGenModule::addDefaultFunctionDefinitionAttributes ( llvm::AttrBuilder & attrs )

Like the overload taking a Function &, but intended specifically for frontends that want to build on Clang's target-configuration logic.

Definition at line 1996 of file CGCall.cpp.

◆ addDefaultFunctionDefinitionAttributes() [2/2]

void CodeGenModule::addDefaultFunctionDefinitionAttributes ( llvm::Function & F )

Adds attributes to F according to our CodeGenOptions and LangOptions, as though we had emitted it ourselves.

We remove any attributes on F that conflict with the attributes we add here.

This is useful for adding attrs to bitcode modules that you want to link with but don't control, such as CUDA's libdevice. When linking with such a bitcode library, you might want to set e.g. its functions' "unsafe-fp-math" attribute to match the attr of the functions you're codegen'ing. Otherwise, LLVM will interpret the bitcode module's lack of unsafe-fp-math attrs as tantamount to unsafe-fp-math=false, and then LLVM will propagate unsafe-fp-math=false up to every transitive caller of a function in the bitcode library!

With the exception of fast-math attrs, this will only make the attributes on the function more conservative. But it's unsafe to call this on a function which relies on particular fast-math attributes for correctness. It's up to you to ensure that this is safe.

Definition at line 1988 of file CGCall.cpp.

Referenced by clang::CodeGen::addDefaultFunctionDefinitionAttributes(), and clang::CodeGen::TargetCodeGenInfo::createEnqueuedBlockKernel().

◆ AddDeferredUnusedCoverageMapping()

void CodeGenModule::AddDeferredUnusedCoverageMapping ( Decl * D )

Stored a deferred empty coverage mapping for an unused and thus uninstrumented top level declaration.

Definition at line 6608 of file CodeGenModule.cpp.

References clang::Decl::getBeginLoc(), getContext(), clang::Decl::getKind(), clang::ASTContext::getSourceManager(), LimitedCoverage(), and SM.

Referenced by EmitTopLevelDecl().

◆ addDeferredVTable()

void clang::CodeGen::CodeGenModule::addDeferredVTable ( const CXXRecordDecl * RD )

inline

Definition at line 1382 of file CodeGenModule.h.

◆ AddDependentLib()

void CodeGenModule::AddDependentLib ( StringRef Lib )

Appends a dependent lib to the appropriate metadata value.

Definition at line 2596 of file CodeGenModule.cpp.

References clang::C, clang::CodeGen::TargetCodeGenInfo::getDependentLibraryOption(), getLLVMContext(), getTarget(), getTargetCodeGenInfo(), and getTriple().

Referenced by EmitTopLevelDecl().

◆ AddDetectMismatch()

void CodeGenModule::AddDetectMismatch	(	StringRef	Name,
		StringRef	Value
	)

Appends a detect mismatch command to the linker options.

Definition at line 2587 of file CodeGenModule.cpp.

References clang::CodeGen::TargetCodeGenInfo::getDetectMismatchOption(), getLLVMContext(), and getTargetCodeGenInfo().

Referenced by EmitTopLevelDecl().

◆ AddGlobalAnnotations()

void CodeGenModule::AddGlobalAnnotations	(	const ValueDecl *	D,
		llvm::GlobalValue *	GV
	)

Add global annotations that are set on D, for the global GV.

Those annotations are emitted during finalization of the LLVM code.

Definition at line 2955 of file CodeGenModule.cpp.

References EmitAnnotateAttr(), clang::Decl::getLocation(), clang::Decl::hasAttr(), and clang::Decl::specific_attrs().

◆ addGlobalValReplacement()

void CodeGenModule::addGlobalValReplacement	(	llvm::GlobalValue *	GV,
		llvm::Constant *	C
	)

Definition at line 305 of file CodeGenModule.cpp.

References clang::C.

◆ addReplacement()

void CodeGenModule::addReplacement	(	StringRef	Name,
		llvm::Constant *	C
	)

Definition at line 270 of file CodeGenModule.cpp.

References clang::C.

Referenced by TryEmitBaseDestructorAsAlias().

◆ addUsedGlobal()

void CodeGenModule::addUsedGlobal ( llvm::GlobalValue * GV )

Add a global to a list to be added to the llvm.used metadata.

Definition at line 2530 of file CodeGenModule.cpp.

Referenced by buildGlobalBlock(), and clang::CodeGen::CoverageMappingModuleGen::emit().

◆ addUsedOrCompilerUsedGlobal()

void CodeGenModule::addUsedOrCompilerUsedGlobal ( llvm::GlobalValue * GV )

Add a global to a list to be added to the llvm.compiler.used metadata.

Definition at line 2542 of file CodeGenModule.cpp.

References getTriple().

Referenced by SetCommonAttributes().

◆ AddVTableTypeMetadata()

void CodeGenModule::AddVTableTypeMetadata	(	llvm::GlobalVariable *	VTable,
		CharUnits	Offset,
		const CXXRecordDecl *	RD
	)

Create and attach type metadata for the given vtable.

Definition at line 7045 of file CodeGenModule.cpp.

References CreateCrossDsoCfiTypeId(), CreateMetadataIdentifierForType(), getLLVMContext(), clang::TypeDecl::getTypeForDecl(), NeedAllVtablesTypeId(), and Offset.

Referenced by EmitVTableTypeMetadata().

◆ AlwaysHasLTOVisibilityPublic()

bool CodeGenModule::AlwaysHasLTOVisibilityPublic ( const CXXRecordDecl * RD )

Returns whether the given record has public LTO visibility (regardless of -lto-whole-program-visibility) and therefore may not participate in (single-module) CFI and whole-program vtable optimization.

Definition at line 1213 of file CGVTables.cpp.

References getCodeGenOpts(), clang::DeclContext::getParent(), clang::DeclContext::getRedeclContext(), and clang::Decl::hasAttr().

Referenced by HasHiddenLTOVisibility().

◆ AppendLinkerOptions()

void CodeGenModule::AppendLinkerOptions ( StringRef Opts )

Appends Opts to the "llvm.linker.options" metadata value.

Definition at line 2582 of file CodeGenModule.cpp.

References getLLVMContext().

Referenced by EmitTopLevelDecl().

◆ clear()

void CodeGenModule::clear ( )

Definition at line 465 of file CodeGenModule.cpp.

◆ ClearUnusedCoverageMapping()

void CodeGenModule::ClearUnusedCoverageMapping ( const Decl * D )

Remove the deferred empty coverage mapping as this declaration is actually instrumented.

Definition at line 6634 of file CodeGenModule.cpp.

References ClearUnusedCoverageMapping().

Referenced by clang::CodeGen::CodeGenPGO::assignRegionCounters(), and ClearUnusedCoverageMapping().

◆ codegenCXXStructor()

llvm::Function * CodeGenModule::codegenCXXStructor ( GlobalDecl GD )

Definition at line 207 of file CGCXX.cpp.

References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), clang::CodeGen::ForDefinition, clang::CodeGen::CodeGenFunction::GenerateCode(), getAddrOfCXXStructor(), clang::GlobalDecl::getDecl(), getTypes(), setFunctionLinkage(), and SetLLVMFunctionAttributesForDefinition().

◆ computeNonVirtualBaseClassOffset()

CharUnits CodeGenModule::computeNonVirtualBaseClassOffset	(	const CXXRecordDecl *	DerivedClass,
		CastExpr::path_const_iterator	Start,
		CastExpr::path_const_iterator	End
	)

Definition at line 170 of file CGClass.cpp.

References clang::ASTContext::getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), getContext(), clang::RecordType::getDecl(), Offset, and clang::CharUnits::Zero().

Referenced by GetNonVirtualBaseClassOffset().

◆ ConstructAttributeList()

void CodeGenModule::ConstructAttributeList	(	StringRef	Name,
		const CGFunctionInfo &	FI,
		CGCalleeInfo	CalleeInfo,
		llvm::AttributeList &	AttrList,
		unsigned &	CallingConv,
		bool	AttrOnCallSite,
		bool	IsThunk
	)

Get the LLVM attributes and calling convention to use for a particular function type.

Construct the IR attribute list of a function or call.

Parameters

Name	- The function name.
Info	- The function type information.
CalleeInfo	- The callee information these attributes are being constructed for. If valid, the attributes applied to this decl may contribute to the function attributes and calling convention.
Attrs	[out] - On return, the attribute list to use.
CallingConv	[out] - On return, the LLVM calling convention to use.

When adding an attribute, please consider where it should be handled:

getDefaultFunctionAttributes is for attributes that are essentially part of the global target configuration (but perhaps can be overridden on a per-function basis). Adding attributes there will cause them to also be set in frontends that build on Clang's target-configuration logic, as well as for code defined in library modules such as CUDA's libdevice.
ConstructAttributeList builds on top of getDefaultFunctionAttributes and adds declaration-specific, convention-specific, and frontend-specific logic. The last is of particular importance: attributes that restrict how the frontend generates code must be added here rather than getDefaultFunctionAttributes.

Definition at line 2159 of file CGCall.cpp.

Referenced by SetLLVMFunctionAttributes().

◆ CreateCrossDsoCfiTypeId()

llvm::ConstantInt * CodeGenModule::CreateCrossDsoCfiTypeId ( llvm::Metadata * MD )

Generate a cross-DSO type identifier for MD.

Definition at line 1725 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypeCache::Int64Ty.

Referenced by AddVTableTypeMetadata(), and CreateFunctionTypeMetadataForIcall().

◆ CreateFunctionTypeMetadataForIcall()

void CodeGenModule::CreateFunctionTypeMetadataForIcall	(	const FunctionDecl *	FD,
		llvm::Function *	F
	)

Create and attach type metadata to the given function.

Definition at line 2349 of file CodeGenModule.cpp.

References CreateCrossDsoCfiTypeId(), CreateMetadataIdentifierForType(), CreateMetadataIdentifierGeneralized(), clang::ValueDecl::getType(), clang::SanitizerSet::has(), and clang::LangOptions::Sanitize.

Referenced by SetLLVMFunctionAttributesForDefinition().

◆ CreateGlobalInitOrCleanUpFunction()

llvm::Function * CodeGenModule::CreateGlobalInitOrCleanUpFunction	(	llvm::FunctionType *	ty,
		const Twine &	name,
		const CGFunctionInfo &	FI,
		SourceLocation	Loc = `SourceLocation()`,
		bool	TLS = `false`,
		llvm::GlobalVariable::LinkageTypes	Linkage = `llvm::GlobalVariable::InternalLinkage`
	)

Definition at line 429 of file CGDeclCXX.cpp.

References getLangOpts(), getModule(), clang::CodeGen::CodeGenTypeCache::getRuntimeCC(), getTarget(), isInNoSanitizeList(), and SetInternalFunctionAttributes().

Referenced by createGlobalInitOrCleanupFn(), clang::CodeGen::CGOpenMPRuntime::emitDeclareTargetVarDefinition(), clang::CodeGen::CGOpenMPRuntime::emitRequiresDirectiveRegFun(), and clang::CodeGen::CGOpenMPRuntime::emitThreadPrivateVarDefinition().

◆ CreateKCFITypeId()

llvm::ConstantInt * CodeGenModule::CreateKCFITypeId ( QualType T )

Generate a KCFI type identifier for T.

Definition at line 1732 of file CodeGenModule.cpp.

References clang::EST_None, clang::Type::getAs(), getCodeGenOpts(), getContext(), getCXXABI(), clang::ASTContext::getFunctionType(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::MangleContext::mangleTypeName().

Referenced by setKCFIType().

◆ CreateMetadataIdentifierForType()

llvm::Metadata * CodeGenModule::CreateMetadataIdentifierForType ( QualType T )

Create a metadata identifier for the given type.

This may either be an MDString (for external identifiers) or a distinct unnamed MDNode (for internal identifiers).

Definition at line 6985 of file CodeGenModule.cpp.

Referenced by AddVTableTypeMetadata(), CreateFunctionTypeMetadataForIcall(), and SetLLVMFunctionAttributesForDefinition().

◆ CreateMetadataIdentifierForVirtualMemPtrType()

llvm::Metadata * CodeGenModule::CreateMetadataIdentifierForVirtualMemPtrType ( QualType T )

Create a metadata identifier that is intended to be used to check virtual calls via a member function pointer.

Definition at line 6990 of file CodeGenModule.cpp.

Referenced by EmitVTableTypeMetadata().

◆ CreateMetadataIdentifierGeneralized()

llvm::Metadata * CodeGenModule::CreateMetadataIdentifierGeneralized ( QualType T )

Create a metadata identifier for the generalization of the given type.

This may either be an MDString (for external identifiers) or a distinct unnamed MDNode (for internal identifiers).

Definition at line 7026 of file CodeGenModule.cpp.

References GeneralizeFunctionType(), and getContext().

Referenced by CreateFunctionTypeMetadataForIcall().

◆ createOpenCLIntToSamplerConversion()

llvm::Value * CodeGenModule::createOpenCLIntToSamplerConversion	(	const Expr *	E,
		CodeGenFunction &	CGF
	)

Definition at line 7071 of file CodeGenModule.cpp.

References clang::C, CreateRuntimeFunction(), clang::CodeGen::ConstantEmitter::emitAbstract(), clang::CodeGen::CodeGenFunction::EmitRuntimeCall(), getOpenCLRuntime(), clang::CodeGen::CGOpenCLRuntime::getSamplerType(), clang::Expr::getType(), and clang::QualType::getTypePtr().

◆ CreateOrReplaceCXXRuntimeVariable()

llvm::GlobalVariable * CodeGenModule::CreateOrReplaceCXXRuntimeVariable	(	StringRef	Name,
		llvm::Type *	Ty,
		llvm::GlobalValue::LinkageTypes	Linkage,
		llvm::Align	Alignment
	)

Will return a global variable of the given type.

If a variable with a different type already exists then a new variable with the right type will be created and all uses of the old variable will be replaced with a bitcast to the new variable.

Definition at line 4588 of file CodeGenModule.cpp.

References getModule(), and supportsCOMDAT().

Referenced by clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), and clang::CodeGen::CodeGenVTables::GetAddrOfVTT().

◆ CreateRuntimeFunction()

llvm::FunctionCallee CodeGenModule::CreateRuntimeFunction	(	llvm::FunctionType *	Ty,
		StringRef	Name,
		llvm::AttributeList	ExtraAttrs = `llvm::AttributeList()`,
		bool	Local = `false`,
		bool	AssumeConvergent = `false`
	)

Create or return a runtime function declaration with the specified type and name.

CreateRuntimeFunction - Create a new runtime function with the specified type and name.

If AssumeConvergent is true, the call will have the convergent attribute added.

Definition at line 4296 of file CodeGenModule.cpp.

References clang::C, getCodeGenOpts(), clang::CodeGen::CodeGenTypeCache::getRuntimeCC(), GetRuntimeFunctionDecl(), getTriple(), clang::Decl::hasAttr(), and setDSOLocal().

Referenced by clang::CodeGen::CGOpenMPRuntime::createDispatchFiniFunction(), clang::CodeGen::CGOpenMPRuntime::createDispatchInitFunction(), clang::CodeGen::CGOpenMPRuntime::createDispatchNextFunction(), clang::CodeGen::CGOpenMPRuntime::createForStaticInitFunction(), createOpenCLIntToSamplerConversion(), emitAtomicLibcall(), emitCheckHandlerCall(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), emitIsPlatformVersionAtLeast(), EmitMSVCRTSetJmp(), emitObjCValueOperation(), emitRTtypeidCall(), getAllocateExceptionFn(), getBadCastFn(), getBadTypeidFn(), getBeginCatchFn(), getBlockObjectAssign(), getBlockObjectDispose(), getCatchallRethrowFn(), getClangCallTerminateFn(), getDynTlsOnDemandInitFn(), getEndCatchFn(), getFreeExceptionFn(), getGetExceptionPtrFn(), getGuardAbortFn(), getGuardAcquireFn(), getGuardReleaseFn(), getInitThreadAbortFn(), getInitThreadFooterFn(), getInitThreadHeaderFn(), getItaniumDynamicCastFn(), getPersonalityFn(), getSehTryBeginFn(), getSehTryEndFn(), getTerminateFn(), getThrowFn(), and getUnexpectedFn().

◆ CreateRuntimeVariable()

llvm::Constant * CodeGenModule::CreateRuntimeVariable	(	llvm::Type *	Ty,
		StringRef	Name
	)

Create a new runtime global variable with the specified type and name.

CreateRuntimeVariable - Create a new runtime global variable with the specified type and name.

Definition at line 4653 of file CodeGenModule.cpp.

References clang::Default, getContext(), clang::ASTContext::getLangOpts(), clang::opencl_global, and setDSOLocal().

Referenced by emitGlobalDtorWithCXAAtExit(), GetAddrOfConstantCFString(), and getTlsGuardVar().

◆ createUnnamedGlobalFrom()

Address CodeGenModule::createUnnamedGlobalFrom	(	const VarDecl &	D,
		llvm::Constant *	Constant,
		CharUnits	Align
	)

Definition at line 1119 of file CGDecl.cpp.

References clang::CharUnits::getAsAlign(), getContext(), GetGlobalConstantAddressSpace(), getMangledName(), getModule(), clang::NamedDecl::getName(), clang::Decl::getParentFunctionOrMethod(), clang::CharUnits::getQuantity(), clang::ASTContext::getTargetAddressSpace(), and clang::VarDecl::hasGlobalStorage().

Referenced by createUnnamedGlobalForMemcpyFrom().

◆ DecorateInstructionWithInvariantGroup()

void CodeGenModule::DecorateInstructionWithInvariantGroup	(	llvm::Instruction *	I,
		const CXXRecordDecl *	RD
	)

Adds !invariant.barrier !tag to instruction.

Definition at line 1087 of file CodeGenModule.cpp.

References getLLVMContext().

◆ DecorateInstructionWithTBAA()

void CodeGenModule::DecorateInstructionWithTBAA	(	llvm::Instruction *	Inst,
		TBAAAccessInfo	TBAAInfo
	)

DecorateInstructionWithTBAA - Decorate the instruction with a TBAA tag.

Definition at line 1081 of file CodeGenModule.cpp.

References getTBAAAccessTagInfo().

◆ EmitAnnotateAttr()

llvm::Constant * CodeGenModule::EmitAnnotateAttr	(	llvm::GlobalValue *	GV,
		const AnnotateAttr *	AA,
		SourceLocation	L
	)

Generate the llvm::ConstantStruct which contains the annotation information for a given GlobalValue.

The annotation struct is {i8 *, i8 *, i8 *, i32}. The first field is a constant expression, the GlobalValue being annotated. The second field is the constant string created from the AnnotateAttr's annotation. The third field is a constant string containing the name of the translation unit. The fourth field is the line number in the file of the annotated value declaration.

Definition at line 2927 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypeCache::ConstGlobalsPtrTy, EmitAnnotationArgs(), EmitAnnotationLineNo(), EmitAnnotationString(), EmitAnnotationUnit(), getDataLayout(), and clang::CodeGen::CodeGenTypeCache::GlobalsInt8PtrTy.

Referenced by AddGlobalAnnotations().

◆ EmitAnnotationArgs()

llvm::Constant * CodeGenModule::EmitAnnotationArgs ( const AnnotateAttr * Attr )

Emit additional args of the annotation.

Definition at line 2894 of file CodeGenModule.cpp.

References AnnotationSection, clang::CodeGen::CodeGenTypeCache::ConstGlobalsPtrTy, clang::CodeGen::ConstantEmitter::emitAbstract(), getModule(), and clang::CodeGen::CodeGenTypeCache::GlobalsInt8PtrTy.

Referenced by EmitAnnotateAttr().

◆ EmitAnnotationLineNo()

llvm::Constant * CodeGenModule::EmitAnnotationLineNo ( SourceLocation L )

Emit the annotation line number.

Definition at line 2886 of file CodeGenModule.cpp.

References getContext(), clang::PresumedLoc::getLine(), clang::ASTContext::getSourceManager(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::PresumedLoc::isValid(), and SM.

Referenced by EmitAnnotateAttr().

◆ EmitAnnotationString()

llvm::Constant * CodeGenModule::EmitAnnotationString ( StringRef Str )

Emit an annotation string.

Definition at line 2861 of file CodeGenModule.cpp.

References AnnotationSection, clang::CodeGen::CodeGenTypeCache::ConstGlobalsPtrTy, getLLVMContext(), getModule(), and s.

Referenced by EmitAnnotateAttr(), and EmitAnnotationUnit().

◆ EmitAnnotationUnit()

llvm::Constant * CodeGenModule::EmitAnnotationUnit ( SourceLocation Loc )

Emit the annotation's translation unit.

Definition at line 2878 of file CodeGenModule.cpp.

References EmitAnnotationString(), getContext(), clang::PresumedLoc::getFilename(), clang::ASTContext::getSourceManager(), clang::PresumedLoc::isValid(), and SM.

Referenced by EmitAnnotateAttr().

◆ EmitDeferredUnusedCoverageMappings()

void CodeGenModule::EmitDeferredUnusedCoverageMappings ( )

Emit all the deferred coverage mappings for the uninstrumented functions.

Definition at line 6649 of file CodeGenModule.cpp.

References clang::Ctor_Base, clang::Dtor_Base, clang::CodeGen::CodeGenPGO::emitEmptyCounterMapping(), getFunctionLinkage(), clang::Decl::getKind(), and getMangledName().

Referenced by Release().

◆ EmitExplicitCastExprType()

void CodeGenModule::EmitExplicitCastExprType	(	const ExplicitCastExpr *	E,
		CodeGenFunction *	CGF = `nullptr`
	)

Emit type info if type of an expression is a variably modified type.

Also emit proper debug info for cast types.

Definition at line 1028 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::EmitVariablyModifiedType(), getModuleDebugInfo(), clang::Expr::getType(), and clang::Type::isVariablyModifiedType().

Referenced by EmitPointerWithAlignment().

◆ EmitExternalDeclaration()

void CodeGenModule::EmitExternalDeclaration ( const VarDecl * D )

Definition at line 4685 of file CodeGenModule.cpp.

◆ EmitGlobal()

void CodeGenModule::EmitGlobal ( GlobalDecl D )

Emit code for a single global function or var decl.

Forward declarations are emitted lazily.

Definition at line 3286 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), clang::CPlusPlus, clang::VarDecl::Definition, clang::FunctionDecl::doesDeclarationForceExternallyVisibleDefinition(), clang::FunctionDecl::doesThisDeclarationHaveABody(), EmitOMPDeclareMapper(), EmitOMPDeclareReduction(), clang::CodeGen::CGOpenMPRuntime::getAddrOfDeclareTargetVar(), GetAddrOfGlobalVar(), clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenTypes::GetFunctionType(), GetGlobalValue(), clang::ASTContext::getInlineVariableDefinitionKind(), getLangOpts(), getMangledName(), getOpenMPRuntime(), clang::ValueDecl::getType(), getTypes(), clang::Decl::hasAttr(), clang::CodeGen::CGOpenMPRuntime::hasRequiresUnifiedSharedMemory(), clang::Type::isCUDADeviceBuiltinSurfaceType(), clang::Type::isCUDADeviceBuiltinTextureType(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), and clang::ASTContext::Strong.

Referenced by clang::CodeGen::CGOpenMPRuntime::emitDeferredTargetDecls(), and EmitTopLevelDecl().

◆ EmitGlobalAnnotations()

void CodeGenModule::EmitGlobalAnnotations ( )

Emit all the global annotations.

Definition at line 2848 of file CodeGenModule.cpp.

References AnnotationSection, and getModule().

Referenced by Release().

◆ EmitMainVoidAlias()

void CodeGenModule::EmitMainVoidAlias ( )

Emit an alias for "main" if it has no arguments (needed for wasm).

Definition at line 6689 of file CodeGenModule.cpp.

References clang::TargetInfo::getIntWidth(), getModule(), and clang::ASTContext::getTargetInfo().

Referenced by Release().

◆ EmitNullConstant()

llvm::Constant * CodeGenModule::EmitNullConstant ( QualType T )

Return the result of value-initializing the given type, i.e.

a null expression of the given type. This is usually, but not always, an LLVM null constant.

Definition at line 2343 of file CGExprConstant.cpp.

References clang::Type::castAs(), clang::CodeGen::ConstantEmitter::emitNullForMemory(), clang::CodeGen::CGCXXABI::EmitNullMemberPointer(), clang::Type::getAs(), clang::ASTContext::getAsConstantArrayType(), getCXXABI(), clang::ArrayType::getElementType(), getNullPointer(), clang::ConstantArrayType::getSize(), getTypes(), and clang::Type::isMemberDataPointerType().

Referenced by clang::CodeGen::ConstantEmitter::emitAbstract(), emitInitWithReductionInitializer(), EmitNullConstant(), clang::CodeGen::ConstantEmitter::emitNullForMemory(), getOrCreateStaticVarDecl(), and clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit().

◆ EmitNullConstantForBase()

llvm::Constant * CodeGenModule::EmitNullConstantForBase ( const CXXRecordDecl * Record )

Return a null constant appropriate for zero-initializing a base class with the given type.

This is usually, but not always, an LLVM null constant.

Definition at line 2374 of file CGExprConstant.cpp.

Referenced by EmitNullBaseClassInitialization().

◆ EmitOMPAllocateDecl()

void CodeGenModule::EmitOMPAllocateDecl ( const OMPAllocateDecl * D )

Emit a code for the allocate directive.

Parameters

D	The allocate declaration

Definition at line 2669 of file CGDecl.cpp.

References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), getContext(), GetGlobalValue(), GetGlobalVarAddressSpace(), getMangledName(), getModule(), clang::ASTContext::getTargetAddressSpace(), clang::ValueDecl::getType(), getTypes(), clang::VarDecl::hasGlobalStorage(), and clang::OMPAllocateDecl::varlists().

Referenced by EmitTopLevelDecl().

◆ EmitOMPDeclareMapper()

void CodeGenModule::EmitOMPDeclareMapper	(	const OMPDeclareMapperDecl *	D,
		CodeGenFunction *	CGF = `nullptr`
	)

Emit a code for declare mapper construct.

Definition at line 2657 of file CGDecl.cpp.

References clang::CodeGen::CGOpenMPRuntime::emitUserDefinedMapper(), getOpenMPRuntime(), and clang::Decl::isUsed().

Referenced by EmitGlobal(), and EmitTopLevelDecl().

◆ EmitOMPDeclareReduction()

void CodeGenModule::EmitOMPDeclareReduction	(	const OMPDeclareReductionDecl *	D,
		CodeGenFunction *	CGF = `nullptr`
	)

Emit a code for declare reduction construct.

Definition at line 2650 of file CGDecl.cpp.

References clang::CodeGen::CGOpenMPRuntime::emitUserDefinedReduction(), getOpenMPRuntime(), and clang::Decl::isUsed().

Referenced by EmitGlobal(), and EmitTopLevelDecl().

◆ EmitOMPRequiresDecl()

void CodeGenModule::EmitOMPRequiresDecl ( const OMPRequiresDecl * D )

Emit a code for requires directive.

Parameters

D	Requires declaration

Definition at line 2665 of file CGDecl.cpp.

References getOpenMPRuntime(), and clang::CodeGen::CGOpenMPRuntime::processRequiresDirective().

Referenced by EmitTopLevelDecl().

◆ EmitOMPThreadPrivateDecl()

void CodeGenModule::EmitOMPThreadPrivateDecl ( const OMPThreadPrivateDecl * D )

Emit a code for threadprivate directive.

Parameters

D	Threadprivate declaration.

Definition at line 6933 of file CodeGenModule.cpp.

References GetAddrOfGlobalVar(), getContext(), getOpenMPRuntime(), clang::ValueDecl::getType(), getTypes(), and clang::OMPThreadPrivateDecl::varlists().

Referenced by EmitTopLevelDecl().

◆ EmitTentativeDefinition()

void CodeGenModule::EmitTentativeDefinition ( const VarDecl * D )

Definition at line 4662 of file CodeGenModule.cpp.

References GetGlobalValue(), clang::VarDecl::getInit(), and getMangledName().

◆ EmitTopLevelDecl()

void CodeGenModule::EmitTopLevelDecl ( Decl * D )

Emit code for a single top level declaration.

EmitTopLevelDecl - Emit code for a single top level declaration.

Definition at line 6303 of file CodeGenModule.cpp.

References clang::CodeGen::CGHLSLRuntime::addBuffer(), AddDeferredUnusedCoverageMapping(), AddDependentLib(), AddDetectMismatch(), AppendLinkerOptions(), clang::DeclContext::decls(), clang::ExternalASTSource::EK_Never, clang::CodeGen::CGCXXABI::EmitCXXConstructors(), clang::CodeGen::CGCXXABI::EmitCXXDestructors(), EmitGlobal(), EmitOMPAllocateDecl(), EmitOMPDeclareMapper(), EmitOMPDeclareReduction(), EmitOMPRequiresDecl(), EmitOMPThreadPrivateDecl(), EmitTopLevelDecl(), clang::CodeGen::CodeGenFunction::GenerateObjCMethod(), clang::Decl::getASTContext(), getCodeGenOpts(), getContext(), getCXXABI(), getDefinition(), clang::ASTContext::getExternalSource(), getHLSLRuntime(), clang::Decl::getKind(), getModule(), getModuleDebugInfo(), clang::ASTContext::getModuleInitializers(), getRecordType(), clang::CXXRecordDecl::hasDefinition(), clang::FunctionDecl::isConsteval(), clang::Decl::isTemplated(), clang::PCK_Compiler, clang::PCK_ExeStr, clang::PCK_Lib, clang::PCK_Linker, clang::PCK_Unknown, clang::PCK_User, clang::Module::submodule_begin(), clang::Module::submodule_end(), and clang::TSK_ExplicitInstantiationDefinition.

Referenced by EmitTopLevelDecl(), and HandleCXXStaticMemberVarInstantiation().

◆ EmitVTable()

void CodeGenModule::EmitVTable ( CXXRecordDecl * theClass )

This is a callback from Sema to tell us that a particular vtable is required to be emitted in this translation unit.

This is only called for vtables that must be emitted (mainly due to key functions). For weak vtables, CodeGen tracks when they are needed and emits them as-needed.

Definition at line 1123 of file CGVTables.cpp.

References clang::CodeGen::CodeGenVTables::GenerateClassData().

◆ EmitVTableTypeMetadata()

void CodeGenModule::EmitVTableTypeMetadata	(	const CXXRecordDecl *	RD,
		llvm::GlobalVariable *	VTable,
		const VTableLayout &	VTLayout
	)

Emit type metadata for the given vtable using the given layout.

Definition at line 1286 of file CGVTables.cpp.

References AddVTableTypeMetadata(), clang::VTableComponent::CK_FunctionPointer, CreateMetadataIdentifierForVirtualMemPtrType(), clang::VTableLayout::getAddressPoints(), getCodeGenOpts(), getCXXABI(), getKind(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::ASTContext::getMemberPointerType(), clang::ASTContext::getRecordType(), GetTargetTypeStoreSize(), clang::QualType::getTypePtr(), GetVCallVisibilityLevel(), getVTableComponentType(), clang::VTableLayout::getVTableOffset(), clang::MangleContext::mangleTypeName(), and clang::VTableLayout::vtable_components().

Referenced by clang::CodeGen::CodeGenVTables::GenerateConstructionVTable().

◆ Error()

void CodeGenModule::Error	(	SourceLocation	loc,
		StringRef	error
	)

Emit a general error that something can't be done.

Definition at line 1093 of file CodeGenModule.cpp.

References clang::DiagnosticsEngine::Error, clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getFullLoc(), and clang::DiagnosticsEngine::Report().

Referenced by createCoroData(), clang::CodeGen::ConstantEmitter::emitAbstract(), and clang::CodeGen::CGOpenMPRuntimeGPU::processRequiresDirective().

◆ ErrorUnsupported() [1/2]

void CodeGenModule::ErrorUnsupported	(	const Decl *	D,
		const char *	Type
	)

Print out an error that codegen doesn't support the specified decl yet.

ErrorUnsupported - Print out an error that codegen doesn't support the specified decl yet.

Definition at line 1110 of file CodeGenModule.cpp.

References clang::DiagnosticsEngine::Error, clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getFullLoc(), clang::Decl::getLocation(), clang::DiagnosticsEngine::Report(), and clang::CodeGen::Type.

◆ ErrorUnsupported() [2/2]

void CodeGenModule::ErrorUnsupported	(	const Stmt *	S,
		const char *	Type
	)

Print out an error that codegen doesn't support the specified stmt yet.

ErrorUnsupported - Print out an error that codegen doesn't support the specified stmt yet.

Definition at line 1100 of file CodeGenModule.cpp.

References clang::DiagnosticsEngine::Error, clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getFullLoc(), clang::DiagnosticsEngine::Report(), and clang::CodeGen::Type.

Referenced by AddVariableConstraints(), and GetAddrOfTemplateParamObject().

◆ finalizeKCFITypes()

void CodeGenModule::finalizeKCFITypes ( )

Emit KCFI type identifier constants and remove unused identifiers.

Definition at line 2390 of file CodeGenModule.cpp.

References allowKCFIIdentifier(), clang::Asm, getModule(), and clang::CodeGen::Type.

Referenced by Release().

◆ GenKernelArgMetadata()

void CodeGenModule::GenKernelArgMetadata	(	llvm::Function *	FN,
		const FunctionDecl *	FD = `nullptr`,
		CodeGenFunction *	CGF = `nullptr`
	)

OpenCL v1.2 s5.6.4.6 allows the compiler to store kernel argument information in the program executable.

The argument information stored includes the argument name, its type, the address and access qualifiers used. This helper can be used to generate metadata for source code kernel function as well as generated implicitly kernels. If a kernel is generated implicitly null value has to be passed to the last two parameters, otherwise all parameters must have valid non-null values.

Parameters

FN	is a pointer to IR function being generated.
FD	is a pointer to function declaration if any.
CGF	is a pointer to CodeGenFunction that generates this function.

Definition at line 1806 of file CodeGenModule.cpp.

References ArgInfoAddressSpace(), clang::CodeGen::CodeGenFunction::Builder, clang::Type::castAs(), clang::QualType::getAddressSpace(), clang::Type::getAs(), clang::Decl::getAttr(), clang::QualType::getCanonicalType(), getCodeGenOpts(), getLangOpts(), clang::NamedDecl::getName(), clang::FunctionDecl::getNumParams(), clang::FunctionDecl::getParamDecl(), clang::Type::getPointeeType(), clang::ASTContext::getPrintingPolicy(), clang::ValueDecl::getType(), clang::QualType::isConstQualified(), clang::Type::isImageType(), clang::Type::isPipeType(), clang::Type::isPointerType(), clang::QualType::isRestrictQualified(), clang::QualType::isVolatileQualified(), clang::OpenCL, clang::opencl_constant, clang::opencl_global, and removeImageAccessQualifier().

◆ getAddrAndTypeOfCXXStructor()

llvm::FunctionCallee CodeGenModule::getAddrAndTypeOfCXXStructor	(	GlobalDecl	GD,
		const CGFunctionInfo *	FnInfo = `nullptr`,
		llvm::FunctionType *	FnType = `nullptr`,
		bool	DontDefer = `false`,
		ForDefinition_t	IsForDefinition = `NotForDefinition`
	)

Definition at line 221 of file CGCXX.cpp.

References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), clang::Dtor_Base, clang::Dtor_Complete, getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CodeGen::CodeGenTypes::GetFunctionType(), getMangledName(), getTarget(), getTypes(), and clang::GlobalDecl::getWithDtorType().

Referenced by EmitDeclDestroy(), getAddrOfCXXStructor(), and pushTemporaryCleanup().

◆ GetAddrOfConstantCFString()

ConstantAddress CodeGenModule::GetAddrOfConstantCFString ( const StringLiteral * Literal )

Return a pointer to a constant CFString object for the given string.

Definition at line 5627 of file CodeGenModule.cpp.

◆ GetAddrOfConstantCompoundLiteral()

ConstantAddress CodeGenModule::GetAddrOfConstantCompoundLiteral ( const CompoundLiteralExpr * E )

Returns a pointer to a constant global variable for the given file-scope compound literal expression.

Definition at line 2214 of file CGExprConstant.cpp.

References clang::CompoundLiteralExpr::isFileScope().

◆ getAddrOfConstantCompoundLiteralIfEmitted()

llvm::GlobalVariable * CodeGenModule::getAddrOfConstantCompoundLiteralIfEmitted ( const CompoundLiteralExpr * E )

If it's been emitted already, returns the GlobalVariable corresponding to a compound literal.

Otherwise, returns null.

Definition at line 2201 of file CGExprConstant.cpp.

◆ GetAddrOfConstantCString()

ConstantAddress CodeGenModule::GetAddrOfConstantCString	(	const std::string &	Str,
		const char *	GlobalName = `nullptr`
	)

Returns a pointer to a character array containing the literal and a terminating '\0' character.

GetAddrOfConstantCString - Returns a pointer to a character array containing the literal and a terminating '\0' character.

The result has pointer to array type.

Parameters

GlobalName If provided, the name to use for the global (if one is created).

The result has pointer to array type.

Definition at line 5987 of file CodeGenModule.cpp.

References clang::C, castStringLiteralToDefaultAddressSpace(), clang::CodeGen::CodeGenTypeCache::CharTy, GenerateStringLiteral(), clang::ASTContext::getAlignOfGlobalVarInChars(), clang::CharUnits::getAsAlign(), getContext(), getLLVMContext(), and clang::CharUnits::getQuantity().

Referenced by buildBlockDescriptor(), and GetAddrOfConstantStringFromObjCEncode().

◆ GetAddrOfConstantString()

ConstantAddress clang::CodeGen::CodeGenModule::GetAddrOfConstantString ( const StringLiteral * Literal )

Return a pointer to a constant NSString object for the given string.

Or a user defined String object as defined via -fconstant-string-class=class_name option.

◆ GetAddrOfConstantStringFromLiteral()

ConstantAddress CodeGenModule::GetAddrOfConstantStringFromLiteral	(	const StringLiteral *	S,
		StringRef	Name = `".str"`
	)

Return a pointer to a constant array for the given string literal.

GetAddrOfConstantStringFromLiteral - Return a pointer to a constant array for the given string literal.

Definition at line 5925 of file CodeGenModule.cpp.

References clang::CodeGen::CGDebugInfo::AddStringLiteralDebugInfo(), clang::C, castStringLiteralToDefaultAddressSpace(), GenerateStringLiteral(), clang::ASTContext::getAlignOfGlobalVarInChars(), clang::CharUnits::getAsAlign(), getCodeGenOpts(), GetConstantArrayFromStringLiteral(), getContext(), getCXXABI(), clang::CodeGen::CGCXXABI::getMangleContext(), getModuleDebugInfo(), clang::CharUnits::getQuantity(), LT, and clang::MangleContext::mangleStringLiteral().

◆ GetAddrOfConstantStringFromObjCEncode()

ConstantAddress CodeGenModule::GetAddrOfConstantStringFromObjCEncode ( const ObjCEncodeExpr * E )

Return a pointer to a constant array for the given ObjCEncodeExpr node.

GetAddrOfConstantStringFromObjCEncode - Return a pointer to a constant array for the given ObjCEncodeExpr node.

Definition at line 5977 of file CodeGenModule.cpp.

References GetAddrOfConstantCString(), getContext(), clang::ObjCEncodeExpr::getEncodedType(), and clang::ASTContext::getObjCEncodingForType().

◆ getAddrOfCXXStructor()

llvm::Constant * clang::CodeGen::CodeGenModule::getAddrOfCXXStructor	(	GlobalDecl	GD,
		const CGFunctionInfo *	FnInfo = `nullptr`,
		llvm::FunctionType *	FnType = `nullptr`,
		bool	DontDefer = `false`,
		ForDefinition_t	IsForDefinition = `NotForDefinition`
	)

inline

Return the address of the constructor/destructor of the given type.

Definition at line 1073 of file CodeGenModule.h.

References getAddrAndTypeOfCXXStructor().

Referenced by codegenCXXStructor(), and GetAddrOfGlobal().

◆ GetAddrOfFunction()

llvm::Constant * CodeGenModule::GetAddrOfFunction	(	GlobalDecl	GD,
		llvm::Type *	Ty = `nullptr`,
		bool	ForVTable = `false`,
		bool	DontDefer = `false`,
		ForDefinition_t	IsForDefinition = `NotForDefinition`
	)

Return the address of the given function.

GetAddrOfFunction - Return the address of the given function.

If Ty is non-null, then this function will use the specified type if it has to create it.

If Ty is non-null, then this function will use the specified type if it has to create it (this occurs when we see a definition of the function).

Definition at line 4207 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::ConvertType(), clang::Dtor_Base, clang::Dtor_Complete, getCUDARuntime(), getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CodeGen::CGCUDARuntime::getKernelHandle(), getMangledName(), getTarget(), clang::ValueDecl::getType(), and getTypes().

Referenced by EmitFunctionDeclPointer(), EmitNewDeleteCall(), GetAddrOfGlobal(), and GetFunctionStart().

◆ GetAddrOfGlobal()

llvm::Constant * CodeGenModule::GetAddrOfGlobal	(	GlobalDecl	GD,
		ForDefinition_t	IsForDefinition = `NotForDefinition`
	)

Definition at line 4563 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::arrangeCXXMethodDeclaration(), clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), getAddrOfCXXStructor(), GetAddrOfFunction(), GetAddrOfGlobalVar(), clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenTypes::GetFunctionType(), and getTypes().

Referenced by emitConstructorDestructorAlias(), clang::CodeGen::CGOpenMPRuntime::getAddrOfDeclareTargetVar(), getOrCreateStaticVarDecl(), Release(), and TryEmitBaseDestructorAsAlias().

◆ GetAddrOfGlobalBlock()

llvm::Constant * CodeGenModule::GetAddrOfGlobalBlock	(	const BlockExpr *	BE,
		StringRef	Name
	)

Gets the address of a block which requires no captures.

Definition at line 1288 of file CGBlocks.cpp.

References clang::CodeGen::CGBlockInfo::BlockExpression, computeBlockInfo(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), getAddrOfGlobalBlockIfEmitted(), and clang::BlockExpr::getBlockDecl().

◆ getAddrOfGlobalBlockIfEmitted()

llvm::Constant * clang::CodeGen::CodeGenModule::getAddrOfGlobalBlockIfEmitted ( const BlockExpr * BE )

inline

Returns the address of a block which requires no caputres, or null if we've yet to emit the block for BE.

Definition at line 1006 of file CodeGenModule.h.

Referenced by buildGlobalBlock(), and GetAddrOfGlobalBlock().

◆ GetAddrOfGlobalTemporary()

ConstantAddress CodeGenModule::GetAddrOfGlobalTemporary	(	const MaterializeTemporaryExpr *	E,
		const Expr *	Inner
	)

Returns a pointer to a global variable representing a temporary with static or thread storage duration.

Definition at line 6021 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::Default, clang::QualType::getAddressSpace(), clang::CharUnits::getAsAlign(), getContext(), getCXXABI(), clang::MaterializeTemporaryExpr::getExtendingDecl(), GetGlobalVarAddressSpace(), clang::Decl::getLexicalDeclContext(), getLLVMLinkageVarDefinition(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::MaterializeTemporaryExpr::getManglingNumber(), getModule(), clang::MaterializeTemporaryExpr::getOrCreateValue(), clang::MaterializeTemporaryExpr::getStorageDuration(), clang::MaterializeTemporaryExpr::getSubExpr(), clang::ASTContext::getTargetAddressSpace(), getTargetCodeGenInfo(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), getTypes(), clang::Expr::EvalStatus::hasSideEffects(), isTypeConstant(), clang::MangleContext::mangleReferenceTemporary(), clang::CodeGen::TargetCodeGenInfo::performAddrSpaceCast(), clang::SD_Static, clang::SD_Thread, setGVProperties(), setTLSMode(), supportsCOMDAT(), clang::CodeGen::Type, and clang::Expr::EvalResult::Val.

Referenced by createReferenceTemporary().

◆ GetAddrOfGlobalVar()

llvm::Constant * CodeGenModule::GetAddrOfGlobalVar	(	const VarDecl *	D,
		llvm::Type *	Ty = `nullptr`,
		ForDefinition_t	IsForDefinition = `NotForDefinition`
	)

Return the llvm::Constant for the address of the given global variable.

GetAddrOfGlobalVar - Return the llvm::Constant for the address of the given global variable.

If Ty is non-null and if the global doesn't exist, then it will be created with the specified type instead of whatever the normal requested type would be. If IsForDefinition is true, it is guaranteed that an actual global with type Ty will be returned, not conversion of a variable with the same mangled name but some other type.

Definition at line 4637 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::QualType::getAddressSpace(), getMangledName(), clang::ValueDecl::getType(), getTypes(), and clang::VarDecl::hasGlobalStorage().

Referenced by EmitGlobal(), EmitGlobalVarDeclLValue(), EmitOMPThreadPrivateDecl(), GetAddrOfGlobal(), and HandleCXXStaticMemberVarInstantiation().

◆ GetAddrOfMSGuidDecl()

ConstantAddress CodeGenModule::GetAddrOfMSGuidDecl ( const MSGuidDecl * GD )

◆ GetAddrOfRTTIDescriptor()

llvm::Constant * CodeGenModule::GetAddrOfRTTIDescriptor	(	QualType	Ty,
		bool	ForEH = `false`
	)

Get the address of the RTTI descriptor for the given type.

Definition at line 6916 of file CodeGenModule.cpp.

References clang::CodeGen::CGCXXABI::getAddrOfRTTIDescriptor(), getCXXABI(), getLangOpts(), getTriple(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::ObjCRuntime::isGNUFamily(), clang::Type::isObjCObjectPointerType(), and clang::LangOptions::ObjCRuntime.

Referenced by clang::CodeGen::CodeGenVTables::GenerateConstructionVTable().

◆ GetAddrOfTemplateParamObject()

ConstantAddress CodeGenModule::GetAddrOfTemplateParamObject ( const TemplateParamObjectDecl * TPO )

Get the address of a template parameter object.

Definition at line 3224 of file CodeGenModule.cpp.

References ErrorUnsupported(), clang::QualType::getAddressSpace(), clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), getMangledName(), getModule(), getNaturalTypeAlignment(), clang::ValueDecl::getType(), clang::TemplateParamObjectDecl::getValue(), clang::CodeGen::ConstantAddress::invalid(), clang::isExternallyVisible(), setGVProperties(), and supportsCOMDAT().

◆ GetAddrOfThunk()

llvm::Constant * CodeGenModule::GetAddrOfThunk	(	StringRef	Name,
		llvm::Type *	FnTy,
		GlobalDecl	GD
	)

Get the address of the thunk for the given global decl.

Definition at line 34 of file CGVTables.cpp.

◆ GetAddrOfUnnamedGlobalConstantDecl()

ConstantAddress CodeGenModule::GetAddrOfUnnamedGlobalConstantDecl ( const UnnamedGlobalConstantDecl * GCD )

Get the address of a UnnamedGlobalConstant.

Definition at line 3193 of file CodeGenModule.cpp.

References clang::QualType::getAddressSpace(), clang::CharUnits::getAsAlign(), getContext(), getModule(), clang::ValueDecl::getType(), clang::ASTContext::getTypeAlignInChars(), clang::UnnamedGlobalConstantDecl::getValue(), and V.

◆ getAtomicGetterHelperFnMap()

llvm::Constant * clang::CodeGen::CodeGenModule::getAtomicGetterHelperFnMap ( QualType Ty )

inline

Definition at line 705 of file CodeGenModule.h.

◆ getAtomicSetterHelperFnMap()

llvm::Constant * clang::CodeGen::CodeGenModule::getAtomicSetterHelperFnMap ( QualType Ty )

inline

Definition at line 697 of file CodeGenModule.h.

◆ getBlockDescriptorType()

llvm::Type * CodeGenModule::getBlockDescriptorType ( )

Fetches the type of a generic block descriptor.

Definition at line 1112 of file CGBlocks.cpp.

References clang::CodeGen::CodeGenTypes::ConvertType(), getContext(), getLangOpts(), clang::ASTContext::getTargetAddressSpace(), getTypes(), clang::OpenCL, and clang::opencl_constant.

Referenced by buildBlockDescriptor(), getGenericBlockLiteralType(), and initializeForBlockHeader().

◆ getBlockMangledName()

StringRef CodeGenModule::getBlockMangledName	(	GlobalDecl	GD,
		const BlockDecl *	BD
	)

Definition at line 1608 of file CodeGenModule.cpp.

References clang::GlobalDecl::getCtorType(), getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::MangleContext::mangleBlock(), clang::MangleContext::mangleCtorBlock(), clang::MangleContext::mangleDtorBlock(), clang::MangleContext::mangleGlobalBlock(), and clang::Result.

Referenced by getStaticDeclName().

◆ getBlockObjectAssign()

llvm::FunctionCallee CodeGenModule::getBlockObjectAssign ( )

Definition at line 2872 of file CGBlocks.cpp.

References configureBlocksRuntimeObject(), CreateRuntimeFunction(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.

◆ getBlockObjectDispose()

llvm::FunctionCallee CodeGenModule::getBlockObjectDispose ( )

Definition at line 2859 of file CGBlocks.cpp.

References configureBlocksRuntimeObject(), CreateRuntimeFunction(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.

◆ getBuiltinLibFunction()

llvm::Constant * CodeGenModule::getBuiltinLibFunction	(	const FunctionDecl *	FD,
		unsigned	BuiltinID
	)

Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".

getBuiltinLibFunction - Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".

Definition at line 92 of file CGBuiltin.cpp.

References clang::ASTContext::BuiltinInfo, getMangledName(), clang::Builtin::Context::getName(), getTarget(), getTriple(), clang::ValueDecl::getType(), getTypes(), clang::Decl::hasAttr(), and clang::Builtin::Context::isLibFunction().

◆ getClassPointerAlignment()

CharUnits CodeGenModule::getClassPointerAlignment ( const CXXRecordDecl * CD )

Returns the assumed alignment of an opaque pointer to the given class.

Return the best known alignment for an unknown pointer to a particular class.

Definition at line 39 of file CGClass.cpp.

References clang::ASTRecordLayout::getAlignment(), clang::ASTContext::getASTRecordLayout(), getContext(), clang::CXXRecordDecl::hasDefinition(), clang::CXXRecordDecl::isEffectivelyFinal(), and clang::CharUnits::One().

Referenced by getNaturalTypeAlignment(), InitCatchParam(), and PerformReturnAdjustment().

◆ getCodeGenOpts()

const CodeGenOptions & clang::CodeGen::CodeGenModule::getCodeGenOpts ( ) const

inline

Definition at line 738 of file CodeGenModule.h.

◆ GetConstantArrayFromStringLiteral()

llvm::Constant * CodeGenModule::GetConstantArrayFromStringLiteral ( const StringLiteral * E )

Return a constant array for the given string.

Definition at line 5860 of file CodeGenModule.cpp.

References clang::ASTContext::getAsConstantArrayType(), clang::StringLiteral::getCharByteWidth(), clang::StringLiteral::getCodeUnit(), clang::StringLiteral::getLength(), clang::ConstantArrayType::getSize(), clang::StringLiteral::getString(), clang::Expr::getType(), getTypes(), and clang::Type::isPointerType().

Referenced by GetAddrOfConstantStringFromLiteral().

◆ getContext()

ASTContext & clang::CodeGen::CodeGenModule::getContext ( ) const

inline

Definition at line 729 of file CodeGenModule.h.

◆ getCoverageMapping()

CoverageMappingModuleGen * clang::CodeGen::CodeGenModule::getCoverageMapping ( ) const

inline

Definition at line 667 of file CodeGenModule.h.

Referenced by clang::CodeGen::CodeGenPGO::emitEmptyCounterMapping().

◆ getCUDARuntime()

CGCUDARuntime & clang::CodeGen::CodeGenModule::getCUDARuntime ( )

inline

Return a reference to the configured CUDA runtime.

Definition at line 642 of file CodeGenModule.h.

Referenced by EmitDirectCallee(), GetAddrOfFunction(), and getMangledName().

◆ getCXXABI()

CGCXXABI & clang::CodeGen::CodeGenModule::getCXXABI ( ) const

inline

Definition at line 749 of file CodeGenModule.h.

Referenced by BuildAppleKextVirtualCall(), CalculateCookiePadding(), CodeGenModule(), commonEmitCXXMemberOrOperatorCall(), CreateKCFITypeId(), EmitArrayDelete(), EmitCompare(), EmitDeclDestroy(), EmitDestroyingObjectDelete(), EmitDynamicCastToNull(), EmitGlobalVarDeclLValue(), EmitMemberInitializer(), EmitNullBaseClassInitialization(), EmitNullConstant(), EmitObjectDelete(), EmitTopLevelDecl(), EmitTypeidFromVTable(), clang::CodeGen::CGOpenMPRuntime::emitUserDefinedMapper(), EmitVTableTypeMetadata(), clang::CodeGen::CodeGenVTables::GenerateClassData(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), getAddrAndTypeOfCXXStructor(), GetAddrOfConstantStringFromLiteral(), GetAddrOfFunction(), GetAddrOfGlobalTemporary(), GetAddrOfRTTIDescriptor(), clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), GetAddrOfVTTVTable(), getBlockCaptureStr(), getBlockMangledName(), clang::CodeGen::getCXXDestructorImplicitParam(), getFunctionLinkage(), clang::CodeGen::getImplicitCXXConstructorArgs(), getMangledName(), getMangledNameImpl(), getMemberPointerConstant(), clang::CodeGen::CGObjCRuntime::getSymbolNameForMethod(), getTerminateFn(), getTypeIdentifier(), getVTableLinkage(), hasInAllocaArgs(), PerformReturnAdjustment(), clang::CodeGen::CGCallee::prepareConcreteCallee(), pushTemporaryCleanup(), setDLLImportDLLExport(), SetLLVMFunctionAttributesForDefinition(), setThunkProperties(), shouldEmitAvailableExternallyVTable(), and clang::CodeGen::ConstantEmitter::tryEmitPrivate().

◆ getDataLayout()

const llvm::DataLayout & clang::CodeGen::CodeGenModule::getDataLayout ( ) const

inline

Definition at line 741 of file CodeGenModule.h.

Referenced by clang::CodeGen::ConstantAggregateBuilderBase::addPlaceholderWithSize(), CoerceIntOrPtrToIntOrPtr(), complexTempStructure(), ConstructAttributeList(), constStructWithPadding(), CreateCoercedLoad(), CreateCoercedStore(), CreateTempAllocaForCoercion(), EmitAnnotateAttr(), EmitAsmStores(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockDeclRefVariable(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), EmitGEPOffsetInBytes(), emitOMPAtomicRMW(), emitPointerArithmetic(), emitStoresForConstant(), emitVoidPtrDirectVAArg(), emitWriteback(), emitWritebackArg(), EnterStructPointerForCoercedAccess(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), GetAddrOfConstantCFString(), clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), clang::CodeGen::swiftcall::SwiftAggLowering::getCoerceAndExpandTypes(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CGObjCRuntime::getMessageSendInfo(), clang::CodeGen::swiftcall::getNaturalAlignment(), getOpaquePersonalityFn(), GetTargetTypeStoreSize(), getTypeAllocSize(), getTypeStoreSize(), clang::CodeGen::initializationPatternFor(), initializeForBlockHeader(), isFullSizeType(), clang::CodeGen::DominatingLLVMValue::save(), and setUsedBits().

◆ GetDefaultLLVMTLSModel()

llvm::GlobalVariable::ThreadLocalMode CodeGenModule::GetDefaultLLVMTLSModel ( ) const

Get LLVM TLS mode from CodeGenOptions.

Definition at line 1309 of file CodeGenModule.cpp.

References clang::CodeGenOptions::GeneralDynamicTLSModel, clang::CodeGenOptions::InitialExecTLSModel, clang::CodeGenOptions::LocalDynamicTLSModel, and clang::CodeGenOptions::LocalExecTLSModel.

Referenced by setTLSMode().

◆ getDiags()

DiagnosticsEngine & clang::CodeGen::CodeGenModule::getDiags ( ) const

inline

Definition at line 740 of file CodeGenModule.h.

Referenced by CheckAtomicAlignment(), clang::CodeGen::CGOpenMPRuntime::createOffloadEntriesAndInfoMetadata(), emitAArch64DeclareSimdFunction(), EmitAsmStores(), emitCommonOMPTargetDirective(), Error(), ErrorUnsupported(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), clang::CodeGen::CGOpenMPRuntime::loadOffloadInfoMetadata(), Release(), setGlobalVisibility(), and stopAutoInit().

◆ getDynamicOffsetAlignment()

CharUnits CodeGenModule::getDynamicOffsetAlignment	(	CharUnits	ActualAlign,
		const CXXRecordDecl *	Class,
		CharUnits	ExpectedTargetAlign
	)

Given a class pointer with an actual known alignment, and the expected alignment of an object at a dynamic offset w.r.t that pointer, return the alignment to assume at the offset.

Definition at line 90 of file CGClass.cpp.

References clang::ASTContext::getASTRecordLayout(), getContext(), and clang::TagDecl::isCompleteDefinition().

Referenced by getVBaseAlignment().

◆ getExpressionLocationsEnabled()

bool CodeGenModule::getExpressionLocationsEnabled ( ) const

Return true if we should emit location information for expressions.

Definition at line 5822 of file CodeGenModule.cpp.

◆ getFileSystem()

const IntrusiveRefCntPtr< llvm::vfs::FileSystem > & clang::CodeGen::CodeGenModule::getFileSystem ( ) const

inline

Definition at line 731 of file CodeGenModule.h.

◆ getFunctionLinkage()

llvm::GlobalValue::LinkageTypes CodeGenModule::getFunctionLinkage ( GlobalDecl GD )

Definition at line 1705 of file CodeGenModule.cpp.

References getContext(), clang::TargetInfo::getCXXABI(), getCXXABI(), clang::CodeGen::CGCXXABI::getCXXDestructorLinkage(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::ASTContext::GetGVALinkageForFunction(), getLLVMLinkageForDeclarator(), clang::ASTContext::getTargetInfo(), and clang::TargetCXXABI::isMicrosoft().

Referenced by emitConstructorDestructorAlias(), EmitDeferredUnusedCoverageMappings(), getCodegenToUse(), isUniqueInternalLinkageDecl(), setFunctionLinkage(), and TryEmitBaseDestructorAsAlias().

◆ GetFunctionStart()

llvm::Constant * CodeGenModule::GetFunctionStart ( const ValueDecl * Decl )

Definition at line 4246 of file CodeGenModule.cpp.

References GetAddrOfFunction().

◆ getGenericBlockLiteralType()

llvm::Type * CodeGenModule::getGenericBlockLiteralType ( )

The type of a generic block literal.

Definition at line 1144 of file CGBlocks.cpp.

References getBlockDescriptorType(), clang::CodeGen::CGOpenCLRuntime::getGenericVoidPointerType(), getLangOpts(), getOpenCLRuntime(), getTargetCodeGenInfo(), clang::CodeGen::TargetCodeGenInfo::getTargetOpenCLBlockHelper(), clang::CodeGen::CodeGenTypeCache::IntTy, clang::OpenCL, and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.

Referenced by clang::CodeGen::CodeGenTypes::ConvertType().

◆ GetGlobalConstantAddressSpace()

LangAS CodeGenModule::GetGlobalConstantAddressSpace ( ) const

Return the AST address space of constant literal, which is used to emit the constant literal as global variable in LLVM IR.

Note: This is not necessarily the address space of the constant literal in AST. For address space agnostic language, e.g. C++, constant literal in AST is always in default address space.

Definition at line 4732 of file CodeGenModule.cpp.

References clang::cuda_device, clang::Default, getTarget(), getTriple(), clang::opencl_constant, and clang::sycl_global.

Referenced by castStringLiteralToDefaultAddressSpace(), CodeGenModule(), createReferenceTemporary(), createUnnamedGlobalFrom(), and GenerateStringLiteral().

◆ getGlobalCtors()

CtorList & clang::CodeGen::CodeGenModule::getGlobalCtors ( )

inline

Definition at line 772 of file CodeGenModule.h.

◆ getGlobalDtors()

CtorList & clang::CodeGen::CodeGenModule::getGlobalDtors ( )

inline

Definition at line 773 of file CodeGenModule.h.

◆ GetGlobalValue()

llvm::GlobalValue * CodeGenModule::GetGlobalValue ( StringRef Ref )

Definition at line 1639 of file CodeGenModule.cpp.

References getModule().

Referenced by emitConstructorDestructorAlias(), EmitGlobal(), EmitOMPAllocateDecl(), EmitTentativeDefinition(), GetWeakRefReference(), clang::CodeGen::CGOpenMPRuntime::markAsGlobalTarget(), clang::CodeGen::CGOpenMPRuntime::registerTargetGlobalVariable(), and TryEmitBaseDestructorAsAlias().

◆ GetGlobalVarAddressSpace()

LangAS CodeGenModule::GetGlobalVarAddressSpace ( const VarDecl * D )

Return the AST address space of the underlying global variable for D, as determined by its declaration.

Normally this is the same as the address space of D's type, but in CUDA, address spaces are associated with declarations, not types. If D is nullptr, return the default address space for global variable.

For languages without explicit address spaces, if D has default address space, target-specific global or constant address space may be returned.

Definition at line 4694 of file CodeGenModule.cpp.

References clang::cuda_constant, clang::cuda_device, clang::cuda_shared, clang::Default, clang::FirstTargetAddressSpace, clang::QualType::getAddressSpace(), clang::CodeGen::TargetCodeGenInfo::getGlobalVarAddressSpace(), getTargetCodeGenInfo(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::QualType::isConstQualified(), clang::opencl_constant, clang::opencl_global, clang::opencl_global_device, clang::opencl_global_host, clang::opencl_local, and clang::sycl_global.

Referenced by EmitOMPAllocateDecl(), GetAddrOfGlobalTemporary(), and getOrCreateStaticVarDecl().

◆ getHeaderSearchOpts()

const HeaderSearchOptions & clang::CodeGen::CodeGenModule::getHeaderSearchOpts ( ) const

inline

Definition at line 734 of file CodeGenModule.h.

◆ getHLSLRuntime()

CGHLSLRuntime & clang::CodeGen::CodeGenModule::getHLSLRuntime ( )

inline

Return a reference to the configured HLSL runtime.

Definition at line 648 of file CodeGenModule.h.

Referenced by EmitTopLevelDecl(), and Release().

◆ getIntrinsic()

llvm::Function * CodeGenModule::getIntrinsic	(	unsigned	IID,
		ArrayRef< llvm::Type * >	Tys = `std::nullopt`
	)

Definition at line 5586 of file CodeGenModule.cpp.

References getModule().

Referenced by clang::CodeGen::CallArgList::allocateArgumentMemory(), ARMMVEVectorReinterpret(), buildFMulAdd(), EmitAArch64TblBuiltinExpr(), EmitAsmStores(), emitBinaryBuiltin(), emitBinaryMaybeConstrainedFPBuiltin(), emitCallMaybeConstrainedFPBuiltin(), emitCatchDispatchBlock(), clang::CodeGen::CodeGenPGO::emitCounterIncrement(), EmitCXXNewAllocSize(), EmitFAbs(), emitFPIntBuiltin(), EmitGEPOffsetInBytes(), clang::CodeGen::CGHLSLRuntime::emitInputSemantic(), emitMaybeConstrainedFPToIntRoundBuiltin(), EmitMSVCRTSetJmp(), EmitOverflowIntrinsic(), emitRangedBuiltin(), EmitScalarFMAExpr(), EmitSpecialRegisterBuiltin(), emitSuspendExpression(), EmitSystemZIntrinsicWithCC(), emitTernaryBuiltin(), emitTernaryMaybeConstrainedFPBuiltin(), emitUnaryBuiltin(), emitUnaryMaybeConstrainedFPBuiltin(), emitWasmCatchPadBlock(), EmitX86CompressExpand(), EmitX86CompressStore(), EmitX86ConvertIntToFp(), EmitX86CvtF16ToFloatExpr(), EmitX86ExpandLoad(), EmitX86FMAExpr(), EmitX86FunnelShift(), EmitX86Ternlog(), clang::CodeGen::CallArgList::freeArgumentMemory(), getARCIntrinsic(), packTBLDVectorList(), and clang::CodeGen::CodeGenPGO::valueProfile().

◆ getItaniumVTableContext() [1/2]

ItaniumVTableContext & clang::CodeGen::CodeGenModule::getItaniumVTableContext ( )

inline

Definition at line 760 of file CodeGenModule.h.

References clang::CodeGen::CodeGenVTables::getItaniumVTableContext().

Referenced by ApplyNonVirtualAndVirtualOffset(), BuildAppleKextVirtualCall(), performTypeAdjustment(), and UseRelativeLayout().

◆ getItaniumVTableContext() [2/2]

const ItaniumVTableContext & clang::CodeGen::CodeGenModule::getItaniumVTableContext ( ) const

inline

Definition at line 764 of file CodeGenModule.h.

References clang::CodeGen::CodeGenVTables::getItaniumVTableContext().

◆ getLangOpts()

const LangOptions & clang::CodeGen::CodeGenModule::getLangOpts ( ) const

inline

Definition at line 730 of file CodeGenModule.h.

◆ getLLVMContext()

llvm::LLVMContext & clang::CodeGen::CodeGenModule::getLLVMContext ( )

inline

Definition at line 750 of file CodeGenModule.h.

◆ getLLVMLifetimeEndFn()

llvm::Function * CodeGenModule::getLLVMLifetimeEndFn ( )

Lazily declare the @llvm.lifetime.end intrinsic.

Definition at line 2422 of file CGDecl.cpp.

References clang::CodeGen::CodeGenTypeCache::AllocaInt8PtrTy, and getModule().

◆ getLLVMLifetimeStartFn()

llvm::Function * CodeGenModule::getLLVMLifetimeStartFn ( )

Lazily declare the @llvm.lifetime.start intrinsic.

Definition at line 2413 of file CGDecl.cpp.

References clang::CodeGen::CodeGenTypeCache::AllocaInt8PtrTy, and getModule().

◆ getLLVMLinkageForDeclarator()

llvm::GlobalValue::LinkageTypes CodeGenModule::getLLVMLinkageForDeclarator	(	const DeclaratorDecl *	D,
		GVALinkage	Linkage,
		bool	IsConstantVariable
	)

Returns LLVM linkage for a declarator.

Definition at line 5182 of file CodeGenModule.cpp.

References clang::CUDA, clang::Decl::getAsFunction(), clang::ASTContext::getLangOpts(), getLangOpts(), clang::GVA_AvailableExternally, clang::GVA_DiscardableODR, clang::GVA_Internal, clang::GVA_StrongExternal, clang::GVA_StrongODR, clang::Decl::hasAttr(), clang::FunctionDecl::isMultiVersion(), and isVarDeclStrongDefinition().

Referenced by clang::CodeGen::CGCXXABI::getCXXDestructorLinkage(), getFunctionLinkage(), and getLLVMLinkageVarDefinition().

◆ getLLVMLinkageVarDefinition()

llvm::GlobalValue::LinkageTypes CodeGenModule::getLLVMLinkageVarDefinition	(	const VarDecl *	VD,
		bool	IsConstant
	)

Returns LLVM linkage for a declarator.

Definition at line 5253 of file CodeGenModule.cpp.

References getContext(), clang::ASTContext::GetGVALinkageForVariable(), and getLLVMLinkageForDeclarator().

Referenced by canEmitSpuriousReferenceToVariable(), GetAddrOfGlobalTemporary(), getThreadLocalWrapperLinkage(), and clang::CodeGen::CGOpenMPRuntime::registerTargetGlobalVariable().

◆ GetLLVMVisibility()

static llvm::GlobalValue::VisibilityTypes clang::CodeGen::CodeGenModule::GetLLVMVisibility ( Visibility V )

inlinestatic

Definition at line 864 of file CodeGenModule.h.

References clang::DefaultVisibility, clang::HiddenVisibility, clang::ProtectedVisibility, and V.

Referenced by setGlobalVisibility(), and setVisibilityFromDLLStorageClass().

◆ getMangledName()

StringRef CodeGenModule::getMangledName ( GlobalDecl GD )

Definition at line 1556 of file CodeGenModule.cpp.

References clang::Ctor_Base, clang::Ctor_Complete, clang::GlobalDecl::getCanonicalDecl(), getContext(), clang::GlobalDecl::getCtorType(), getCUDARuntime(), getCXXABI(), clang::GlobalDecl::getDecl(), getLangOpts(), getMangledNameImpl(), getTarget(), clang::GlobalDecl::getWithKernelReferenceKind(), clang::Kernel, and clang::Result.

◆ getMangledNameDecl()

const GlobalDecl CodeGenModule::getMangledNameDecl ( StringRef Name )

Definition at line 1629 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CGDebugInfo::EmitGlobalAlias().

◆ getMemberPointerConstant()

llvm::Constant * CodeGenModule::getMemberPointerConstant ( const UnaryOperator * e )

Definition at line 2221 of file CGExprConstant.cpp.

References clang::ast_matchers::decl, clang::CodeGen::CGCXXABI::EmitMemberDataPointer(), clang::CodeGen::CGCXXABI::EmitMemberFunctionPointer(), getContext(), getCXXABI(), clang::ASTContext::getFieldOffset(), clang::UnaryOperator::getSubExpr(), clang::Expr::getType(), clang::ASTContext::toCharUnitsFromBits(), and clang::ast_matchers::type.

◆ getMicrosoftVTableContext()

MicrosoftVTableContext & clang::CodeGen::CodeGenModule::getMicrosoftVTableContext ( )

inline

Definition at line 768 of file CodeGenModule.h.

References clang::CodeGen::CodeGenVTables::getMicrosoftVTableContext().

◆ getMinimumClassObjectSize()

CharUnits CodeGenModule::getMinimumClassObjectSize ( const CXXRecordDecl * RD )

Returns the minimum object size for an object of the given class type (or a class derived from it).

Return the smallest possible amount of storage that might be allocated starting from the beginning of an object of a particular class.

This may be smaller than sizeof(RD) if RD has virtual base classes.

Definition at line 58 of file CGClass.cpp.

References clang::ASTContext::getASTRecordLayout(), getContext(), clang::ASTRecordLayout::getSize(), clang::CXXRecordDecl::hasDefinition(), clang::CXXRecordDecl::isEffectivelyFinal(), and clang::CharUnits::One().

Referenced by getMinimumObjectSize().

◆ getMinimumObjectSize()

CharUnits clang::CodeGen::CodeGenModule::getMinimumObjectSize ( QualType Ty )

inline

Returns the minimum object size for an object of the given type.

Definition at line 960 of file CodeGenModule.h.

References clang::Type::getAsCXXRecordDecl(), getContext(), getMinimumClassObjectSize(), and clang::ASTContext::getTypeSizeInChars().

Referenced by ConstructAttributeList().

◆ getModule()

llvm::Module & clang::CodeGen::CodeGenModule::getModule ( ) const

inline

Definition at line 739 of file CodeGenModule.h.

◆ getModuleDebugInfo()

CGDebugInfo * clang::CodeGen::CodeGenModule::getModuleDebugInfo ( )

inline

Definition at line 720 of file CodeGenModule.h.

Referenced by EmitExplicitCastExprType(), EmitTopLevelDecl(), clang::CodeGen::CodeGenVTables::GenerateClassData(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), GetAddrOfConstantStringFromLiteral(), Release(), and clang::CodeGen::CodeGenTypes::UpdateCompletedType().

◆ getModuleNameHash()

const std::string & clang::CodeGen::CodeGenModule::getModuleNameHash ( ) const

inline

Definition at line 627 of file CodeGenModule.h.

Referenced by getMangledNameImpl(), and isUniqueInternalLinkageDecl().

◆ getMostBaseClasses()

std::vector< const CXXRecordDecl * > CodeGenModule::getMostBaseClasses ( const CXXRecordDecl * RD )

Return a vector of most-base classes for RD.

This is used to implement control flow integrity checks for member function pointers.

A most-base class of a class C is defined as a recursive base class of C, including C itself, that does not have any bases.

Definition at line 1985 of file CodeGenModule.cpp.

References clang::CXXRecordDecl::bases(), and clang::CXXRecordDecl::getNumBases().

Referenced by SetLLVMFunctionAttributesForDefinition().

◆ getNaturalPointeeTypeAlignment()

CharUnits CodeGenModule::getNaturalPointeeTypeAlignment	(	QualType	T,
		LValueBaseInfo *	BaseInfo = `nullptr`,
		TBAAAccessInfo *	TBAAInfo = `nullptr`
	)

Definition at line 7081 of file CodeGenModule.cpp.

References getNaturalTypeAlignment(), and clang::Type::getPointeeType().

Referenced by ConstructAttributeList(), and EmitPointerWithAlignment().

◆ getNaturalTypeAlignment()

CharUnits CodeGenModule::getNaturalTypeAlignment	(	QualType	T,
		LValueBaseInfo *	BaseInfo = `nullptr`,
		TBAAAccessInfo *	TBAAInfo = `nullptr`,
		bool	forPointeeType = `false`
	)

Definition at line 7087 of file CodeGenModule.cpp.

References clang::CodeGen::AttributedType, clang::CharUnits::fromQuantity(), clang::Type::getAs(), clang::Type::getAsCXXRecordDecl(), clang::ASTContext::getBaseElementType(), getClassPointerAlignment(), getContext(), getLangOpts(), clang::QualType::getQualifiers(), clang::CharUnits::getQuantity(), getTBAAAccessInfo(), clang::ASTContext::getTypeAlignInChars(), clang::Qualifiers::hasUnaligned(), clang::Type::isArrayType(), clang::Type::isIncompleteType(), clang::CharUnits::One(), clang::ASTContext::toCharUnitsFromBits(), and clang::CodeGen::Type.

Referenced by ConstructAttributeList(), emitOffloadingArrays(), emitOMPArraySectionBase(), emitTaskDupFunction(), clang::CodeGen::CGOpenMPRuntime::emitTaskInit(), GetAddrOfTemplateParamObject(), getNaturalPointeeTypeAlignment(), and getOMPAllocateAlignment().

◆ GetNonVirtualBaseClassOffset()

llvm::Constant * CodeGenModule::GetNonVirtualBaseClassOffset	(	const CXXRecordDecl *	ClassDecl,
		CastExpr::path_const_iterator	PathBegin,
		CastExpr::path_const_iterator	PathEnd
	)

Returns the offset from a derived class to a class.

Returns null if the offset is 0.

Definition at line 198 of file CGClass.cpp.

References computeNonVirtualBaseClassOffset(), clang::CodeGen::CodeGenTypes::ConvertType(), getContext(), Offset, and clang::CodeGen::CodeGenTypeCache::PtrDiffTy.

Referenced by clang::CodeGen::CGCXXABI::getMemberPointerAdjustment().

◆ getNoObjCARCExceptionsMetadata()

llvm::MDNode * clang::CodeGen::CodeGenModule::getNoObjCARCExceptionsMetadata ( )

inline

Definition at line 722 of file CodeGenModule.h.

References getLLVMContext().

◆ getNSConcreteGlobalBlock()

llvm::Constant * CodeGenModule::getNSConcreteGlobalBlock ( )

Definition at line 2885 of file CGBlocks.cpp.

References configureBlocksRuntimeObject(), clang::Default, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

Referenced by buildGlobalBlock().

◆ getNSConcreteStackBlock()

llvm::Constant * CodeGenModule::getNSConcreteStackBlock ( )

Definition at line 2895 of file CGBlocks.cpp.

References configureBlocksRuntimeObject(), clang::Default, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

◆ getNullPointer()

llvm::Constant * CodeGenModule::getNullPointer	(	llvm::PointerType *	T,
		QualType	QT
	)

Get target specific null pointer.

Parameters

T	is the LLVM type of the null pointer.
QT	is the clang QualType of the null pointer.

Definition at line 1763 of file CGExprConstant.cpp.

References clang::CodeGen::TargetCodeGenInfo::getNullPointer(), and getTargetCodeGenInfo().

Referenced by EmitNullConstant().

◆ getObjCEntrypoints()

ObjCEntrypoints & clang::CodeGen::CodeGenModule::getObjCEntrypoints ( ) const

inline

Definition at line 653 of file CodeGenModule.h.

Referenced by emitAutoreleasedReturnValueMarker(), emitOptimizedARCReturnCall(), tryEmitFusedAutoreleaseOfResult(), and tryRemoveRetainOfSelf().

◆ getObjCFastEnumerationStateType()

QualType CodeGenModule::getObjCFastEnumerationStateType ( )

Retrieve the record type that describes the state of an Objective-C fast enumeration loop (for..in).

Definition at line 5826 of file CodeGenModule.cpp.

References clang::DeclContext::addDecl(), clang::AS_public, clang::ASTContext::buildImplicitRecord(), clang::RecordDecl::completeDefinition(), clang::FieldDecl::Create(), clang::ASTContext::getConstantArrayType(), clang::ASTContext::getObjCIdType(), clang::ASTContext::getPointerType(), clang::ASTContext::getTagDeclType(), clang::ICIS_NoInit, clang::QualType::isNull(), clang::ArrayType::Normal, clang::TagDecl::startDefinition(), and clang::ASTContext::UnsignedLongTy.

◆ getObjCRuntime()

CGObjCRuntime & clang::CodeGen::CodeGenModule::getObjCRuntime ( )

inline

Return a reference to the configured Objective-C runtime.

Definition at line 619 of file CodeGenModule.h.

Referenced by buildBlockDescriptor(), emitConstantObjCStringLiteral(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitDeclInit(), clang::CodeGen::emitObjCProtocolObject(), emitStructGetterCall(), emitStructSetterCall(), getBlockDescriptorName(), and tryEmitSpecializedAllocInit().

◆ getOMPAllocateAlignment()

std::optional< CharUnits > CodeGenModule::getOMPAllocateAlignment ( const VarDecl * VD )

Return the alignment specified in an allocate directive, if present.

Definition at line 2724 of file CGDecl.cpp.

References clang::CharUnits::fromQuantity(), clang::Decl::getAttr(), getContext(), getNaturalTypeAlignment(), clang::QualType::getNonReferenceType(), clang::CharUnits::getQuantity(), and clang::ValueDecl::getType().

Referenced by getAlignmentValue().

◆ getOpenCLRuntime()

CGOpenCLRuntime & clang::CodeGen::CodeGenModule::getOpenCLRuntime ( )

inline

Return a reference to the configured OpenCL runtime.

Definition at line 630 of file CodeGenModule.h.

Referenced by buildGlobalBlock(), clang::CodeGen::CodeGenTypes::ConvertType(), createOpenCLIntToSamplerConversion(), getGenericBlockLiteralType(), and initializeForBlockHeader().

◆ getOpenMPRuntime()

CGOpenMPRuntime & clang::CodeGen::CodeGenModule::getOpenMPRuntime ( )

inline

Return a reference to the configured OpenMP runtime.

Definition at line 636 of file CodeGenModule.h.

◆ GetOrCreateRTTIProxyGlobalVariable()

llvm::GlobalVariable * CodeGenModule::GetOrCreateRTTIProxyGlobalVariable ( llvm::Constant * Addr )

Definition at line 2000 of file CodeGenModule.cpp.

◆ getOrCreateStaticVarDecl()

llvm::Constant * CodeGenModule::getOrCreateStaticVarDecl	(	const VarDecl &	D,
		llvm::GlobalValue::LinkageTypes	Linkage
	)

◆ getPGOReader()

llvm::IndexedInstrProfReader * clang::CodeGen::CodeGenModule::getPGOReader ( ) const

inline

Definition at line 665 of file CodeGenModule.h.

Referenced by clang::CodeGen::CodeGenPGO::assignRegionCounters(), and clang::CodeGen::CodeGenPGO::valueProfile().

◆ getPGOStats()

InstrProfStats & clang::CodeGen::CodeGenModule::getPGOStats ( )

inline

Definition at line 664 of file CodeGenModule.h.

◆ getPreprocessorOpts()

const PreprocessorOptions & clang::CodeGen::CodeGenModule::getPreprocessorOpts ( ) const

inline

Definition at line 736 of file CodeGenModule.h.

◆ getSanitizerMetadata()

SanitizerMetadata * clang::CodeGen::CodeGenModule::getSanitizerMetadata ( )

inline

Definition at line 1378 of file CodeGenModule.h.

◆ getSanStats()

llvm::SanitizerStatReport & CodeGenModule::getSanStats ( )

Definition at line 7063 of file CodeGenModule.cpp.

References getModule().

◆ getSize()

llvm::ConstantInt * CodeGenModule::getSize ( CharUnits numChars )

Emit the given number of characters as a value of type size_t.

Definition at line 1117 of file CodeGenModule.cpp.

References clang::CharUnits::getQuantity(), and clang::CodeGen::CodeGenTypeCache::SizeTy.

Referenced by clang::CodeGen::ConstantAggregateBuilderBase::addSize(), clang::CodeGen::CGOpenMPRuntime::emitDepobjDependClause(), EmitNullBaseClassInitialization(), emitPointerArithmetic(), emitStructGetterCall(), emitStructSetterCall(), clang::CodeGen::CGOpenMPRuntime::emitTaskInit(), clang::CodeGen::CGOpenMPRuntime::getAddressOfLocalVariable(), clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddressOfLocalVariable(), clang::CodeGen::CGOpenMPRuntime::getAddrOfThreadPrivate(), and clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddrOfThreadPrivate().

◆ getStaticLocalDeclAddress()

llvm::Constant * clang::CodeGen::CodeGenModule::getStaticLocalDeclAddress ( const VarDecl * D )

inline

Definition at line 671 of file CodeGenModule.h.

◆ getStaticLocalDeclGuardAddress()

llvm::GlobalVariable * clang::CodeGen::CodeGenModule::getStaticLocalDeclGuardAddress ( const VarDecl * D )

inline

Definition at line 683 of file CodeGenModule.h.

◆ getTarget()

const TargetInfo & clang::CodeGen::CodeGenModule::getTarget ( ) const

inline

Definition at line 744 of file CodeGenModule.h.

References clang::Target.

◆ getTargetCodeGenInfo()

const TargetCodeGenInfo & CodeGenModule::getTargetCodeGenInfo ( )

Definition at line 12280 of file TargetInfo.cpp.

References clang::Default, clang::CodeGenOptions::FloatABI, clang::TargetInfo::getABI(), clang::TargetInfo::getPointerWidth(), getTarget(), clang::TargetInfo::getTriple(), clang::TargetInfo::hasFeature(), and P.

Referenced by AddDependentLib(), AddDetectMismatch(), addLinkOptionsPostorder(), arrangeFreeFunctionLikeCall(), buildGlobalBlock(), castStringLiteralToDefaultAddressSpace(), clang::CodeGen::CodeGenTypes::ClangCallConvToLLVMCallConv(), CodeGenModule(), computeBlockInfo(), clang::CodeGen::CGOpenCLRuntime::convertOpenCLSpecificType(), clang::CodeGen::CodeGenTypes::ConvertType(), emitAutoreleasedReturnValueMarker(), EmitDeclDestroy(), emitOptimizedARCReturnCall(), clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(), GetAddrOfGlobalTemporary(), getGenericBlockLiteralType(), GetGlobalVarAddressSpace(), getNullPointer(), getOrCreateStaticVarDecl(), clang::CodeGen::CGOpenCLRuntime::getPipeType(), getPrologueSignature(), clang::CodeGen::CGOpenCLRuntime::getSamplerType(), getSwiftABIInfo(), clang::CodeGen::CodeGenFunction::getTargetHooks(), getTBAAAccessInfo(), InitCatchParam(), initializeForBlockHeader(), Release(), ReturnSlotInterferesWithArgs(), and setCUDAKernelCallingConvention().

◆ GetTargetTypeStoreSize()

CharUnits CodeGenModule::GetTargetTypeStoreSize ( llvm::Type * Ty ) const

Return the store size, in character units, of the given LLVM type.

Definition at line 4689 of file CodeGenModule.cpp.

References getDataLayout(), and clang::ASTContext::toCharUnitsFromBits().

Referenced by EmitVTableTypeMetadata(), clang::CodeGen::CGOpenMPRuntime::getAddrOfThreadPrivate(), and clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddrOfThreadPrivate().

◆ getTBAAAccessInfo()

TBAAAccessInfo CodeGenModule::getTBAAAccessInfo ( QualType AccessType )

getTBAAAccessInfo - Get TBAA information that describes an access to an object of the given type.

Definition at line 1014 of file CodeGenModule.cpp.

References getLangOpts(), getTargetCodeGenInfo(), clang::Type::isCUDADeviceBuiltinSurfaceType(), and clang::Type::isCUDADeviceBuiltinTextureType().

Referenced by clang::CodeGen::CodeGenFunction::EmitLoadOfReferenceLValue(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), getNaturalTypeAlignment(), getTBAAInfoForSubobject(), and clang::CodeGen::CodeGenFunction::MakeAddrLValue().

◆ getTBAAAccessTagInfo()

llvm::MDNode * CodeGenModule::getTBAAAccessTagInfo ( TBAAAccessInfo Info )

getTBAAAccessTagInfo - Get TBAA tag for a given memory access.

Definition at line 1052 of file CodeGenModule.cpp.

Referenced by DecorateInstructionWithTBAA().

◆ getTBAABaseTypeInfo()

llvm::MDNode * CodeGenModule::getTBAABaseTypeInfo ( QualType QTy )

getTBAABaseTypeInfo - Get metadata that describes the given base access type.

Return null if the type is not suitable for use in TBAA access tags.

Definition at line 1046 of file CodeGenModule.cpp.

◆ getTBAAInfoForSubobject()

TBAAAccessInfo clang::CodeGen::CodeGenModule::getTBAAInfoForSubobject	(	LValue	Base,
		QualType	AccessType
	)

inline

getTBAAInfoForSubobject - Get TBAA information for an access with a given base lvalue.

Definition at line 813 of file CodeGenModule.h.

References clang::CodeGen::TBAAAccessInfo::getMayAliasInfo(), and getTBAAAccessInfo().

Referenced by loadToBegin().

◆ getTBAAStructInfo()

llvm::MDNode * CodeGenModule::getTBAAStructInfo ( QualType QTy )

Definition at line 1040 of file CodeGenModule.cpp.

◆ getTBAATypeInfo()

llvm::MDNode * CodeGenModule::getTBAATypeInfo ( QualType QTy )

getTBAATypeInfo - Get metadata used to describe accesses to objects of the given type.

Definition at line 1008 of file CodeGenModule.cpp.

◆ getTBAAVTablePtrAccessInfo()

TBAAAccessInfo CodeGenModule::getTBAAVTablePtrAccessInfo ( llvm::Type * VTablePtrType )

getTBAAVTablePtrAccessInfo - Get the TBAA information that describes an access to a virtual table pointer.

Definition at line 1034 of file CodeGenModule.cpp.

◆ getTerminateFn()

llvm::FunctionCallee CodeGenModule::getTerminateFn ( )

Get the declaration of std::terminate for the platform.

Definition at line 63 of file CGException.cpp.

References clang::CPlusPlus, CreateRuntimeFunction(), getCXXABI(), getLangOpts(), getTarget(), clang::ObjCRuntime::hasTerminate(), clang::LangOptions::MSVC2015, clang::ObjC, and clang::CodeGen::CodeGenTypeCache::VoidTy.

Referenced by clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), and getClangCallTerminateFn().

◆ getTriple()

const llvm::Triple & clang::CodeGen::CodeGenModule::getTriple ( ) const

inline

◆ getTypeDescriptorFromMap()

llvm::Constant * clang::CodeGen::CodeGenModule::getTypeDescriptorFromMap ( QualType Ty )

inline

Definition at line 713 of file CodeGenModule.h.

◆ getTypes()

CodeGenTypes & clang::CodeGen::CodeGenModule::getTypes ( )

inline

Definition at line 756 of file CodeGenModule.h.

◆ getUniqueBlockCount()

int clang::CodeGen::CodeGenModule::getUniqueBlockCount ( )

inline

Fetches the global unique block count.

Definition at line 993 of file CodeGenModule.h.

Referenced by clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable().

◆ getVBaseAlignment()

CharUnits CodeGenModule::getVBaseAlignment	(	CharUnits	DerivedAlign,
		const CXXRecordDecl *	Derived,
		const CXXRecordDecl *	VBase
	)

Returns the assumed alignment of a virtual base of a class.

Return the best known alignment for a pointer to a virtual base, given the alignment of a pointer to the derived class.

Definition at line 75 of file CGClass.cpp.

References clang::ASTContext::getASTRecordLayout(), getContext(), getDynamicOffsetAlignment(), and clang::TagDecl::isCompleteDefinition().

Referenced by ApplyNonVirtualAndVirtualOffset().

◆ GetVCallVisibilityLevel()

llvm::GlobalObject::VCallVisibility CodeGenModule::GetVCallVisibilityLevel	(	const CXXRecordDecl *	RD,
		llvm::DenseSet< const CXXRecordDecl * > &	Visited
	)

Returns the vcall visibility of the given type.

This is the scope in which a virtual function call could be made which ends up being dispatched to a member function of this class. This scope can be wider than the visibility of the class itself when the class has a more-visible dynamic base class. The client should pass in an empty Visited set, which is used to prevent redundant recursive processing.

Definition at line 1252 of file CGVTables.cpp.

References clang::CXXRecordDecl::bases(), clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), GetVCallVisibilityLevel(), HasHiddenLTOVisibility(), clang::isExternallyVisible(), and clang::CXXRecordDecl::vbases().

Referenced by EmitVTableTypeMetadata(), and GetVCallVisibilityLevel().

◆ getVTableComponentType()

llvm::Type * CodeGenModule::getVTableComponentType ( ) const

Definition at line 690 of file CGVTables.cpp.

References clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and UseRelativeLayout().

Referenced by EmitVTableTypeMetadata().

◆ getVTableLinkage()

llvm::GlobalVariable::LinkageTypes CodeGenModule::getVTableLinkage ( const CXXRecordDecl * RD )

Return the appropriate linkage for the vtable, VTT, and type information of the given class.

Compute the required linkage of the vtable for the given class.

Note that we only call this at the end of the translation unit.

Definition at line 1031 of file CGVTables.cpp.

References clang::ASTContext::getCurrentKeyFunction(), getCXXABI(), clang::ASTContext::getLangOpts(), getTarget(), clang::FunctionDecl::getTemplateSpecializationKind(), clang::CXXRecordDecl::getTemplateSpecializationKind(), clang::Decl::hasAttr(), clang::FunctionDecl::hasBody(), clang::NamedDecl::isExternallyVisible(), clang::FunctionDecl::isInlined(), clang::codegenoptions::NoDebugInfo, shouldEmitAvailableExternallyVTable(), clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, clang::TSK_ExplicitSpecialization, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.

Referenced by clang::CodeGen::CGDebugInfo::completeClassData(), getTypeIdentifier(), and getTypeInfoLinkage().

◆ getVTables()

CodeGenVTables & clang::CodeGen::CodeGenModule::getVTables ( )

inline

Definition at line 758 of file CodeGenModule.h.

Referenced by shouldEmitVTableAtEndOfTranslationUnit(), and ShouldUseExternalRTTIDescriptor().

◆ GetWeakRefReference()

ConstantAddress CodeGenModule::GetWeakRefReference ( const ValueDecl * VD )

Get a reference to the target of VD.

Definition at line 3255 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::Default, clang::Decl::getAttr(), getContext(), clang::ASTContext::getDeclAlign(), GetGlobalValue(), clang::CodeGen::CodeGenTypes::getTargetAddressSpace(), clang::ValueDecl::getType(), and getTypes().

Referenced by EmitFunctionDeclPointer().

◆ HandleCXXStaticMemberVarInstantiation()

void CodeGenModule::HandleCXXStaticMemberVarInstantiation ( VarDecl * VD )

Tell the consumer that this variable has been instantiated.

Definition at line 5375 of file CodeGenModule.cpp.

References clang::VarDecl::Definition, EmitTopLevelDecl(), GetAddrOfGlobalVar(), clang::VarDecl::getDefinition(), clang::VarDecl::getTemplateSpecializationKind(), clang::Decl::hasAttr(), clang::VarDecl::isThisDeclarationADefinition(), and clang::TSK_ExplicitInstantiationDefinition.

◆ HasHiddenLTOVisibility()

bool CodeGenModule::HasHiddenLTOVisibility ( const CXXRecordDecl * RD )

Returns whether the given record has hidden LTO visibility and therefore may participate in (single-module) CFI and whole-program vtable optimization.

Definition at line 1236 of file CGVTables.cpp.

References AlwaysHasLTOVisibilityPublic(), clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), getTriple(), clang::LinkageInfo::getVisibility(), clang::Decl::hasAttr(), clang::HiddenVisibility, and clang::isExternallyVisible().

Referenced by GetVCallVisibilityLevel(), and requiresMemberFunctionPointerTypeMetadata().

◆ hasObjCRuntime()

bool clang::CodeGen::CodeGenModule::hasObjCRuntime ( )

inline

Return true iff an Objective-C runtime has been configured.

Definition at line 625 of file CodeGenModule.h.

◆ imbueXRayAttrs()

bool CodeGenModule::imbueXRayAttrs	(	llvm::Function *	Fn,
		SourceLocation	Loc,
		StringRef	Category = `StringRef()`
	)		const

Imbue XRay attributes to a function, applying the always/never attribute lists in the process.

Returns true if we did imbue attributes this way, false otherwise.

Definition at line 3014 of file CodeGenModule.cpp.

References Category, getContext(), clang::ASTContext::getXRayFilter(), and clang::SourceLocation::isValid().

◆ isFunctionBlockedByProfileList()

ProfileList::ExclusionType CodeGenModule::isFunctionBlockedByProfileList	(	llvm::Function *	Fn,
		SourceLocation	Loc
	)		const

Returns: true if Fn at Loc should be excluded from profile instrumentation by the SCL passed by -fprofile-list.

Definition at line 3041 of file CodeGenModule.cpp.

References clang::ProfileList::Allow, getCodeGenOpts(), getContext(), clang::ProfileList::getDefault(), clang::ASTContext::getProfileList(), clang::ASTContext::getSourceManager(), clang::ProfileList::isEmpty(), clang::ProfileList::isFileExcluded(), clang::ProfileList::isFunctionExcluded(), clang::ProfileList::isLocationExcluded(), clang::SourceLocation::isValid(), SM, and V.

Referenced by isFunctionBlockedFromProfileInstr().

◆ isFunctionBlockedFromProfileInstr()

ProfileList::ExclusionType CodeGenModule::isFunctionBlockedFromProfileInstr	(	llvm::Function *	Fn,
		SourceLocation	Loc
	)		const

Returns: true if Fn at Loc should be excluded from profile instrumentation.

Definition at line 3065 of file CodeGenModule.cpp.

References clang::ProfileList::Allow, getCodeGenOpts(), isFunctionBlockedByProfileList(), clang::ProfileList::Skip, and V.

◆ isInNoSanitizeList() [1/2]

bool CodeGenModule::isInNoSanitizeList	(	SanitizerMask	Kind,
		llvm::Function *	Fn,
		SourceLocation	Loc
	)		const

Definition at line 2963 of file CodeGenModule.cpp.

References getContext(), clang::FileEntry::getName(), clang::ASTContext::getNoSanitizeList(), clang::ASTContext::getSourceManager(), clang::SourceLocation::isValid(), and SM.

Referenced by CreateGlobalInitOrCleanUpFunction(), and clang::CodeGen::SanitizerMetadata::reportGlobal().

◆ isInNoSanitizeList() [2/2]

bool CodeGenModule::isInNoSanitizeList	(	SanitizerMask	Kind,
		llvm::GlobalVariable *	GV,
		SourceLocation	Loc,
		QualType	Ty,
		StringRef	Category = `StringRef()`
	)		const

Definition at line 2983 of file CodeGenModule.cpp.

References Category, clang::QualType::getAsString(), clang::QualType::getCanonicalType(), getContext(), clang::ASTContext::getNoSanitizeList(), clang::ASTContext::getSourceManager(), clang::QualType::getTypePtr(), clang::QualType::getUnqualifiedType(), clang::QualType::isNull(), clang::Type::isRecordType(), and SM.

◆ isPaddedAtomicType() [1/2]

bool CodeGenModule::isPaddedAtomicType ( const AtomicType * type )

Definition at line 851 of file CodeGenTypes.cpp.

References clang::ASTContext::getTypeSize(), and clang::ast_matchers::type.

◆ isPaddedAtomicType() [2/2]

bool CodeGenModule::isPaddedAtomicType ( QualType type )

Definition at line 847 of file CodeGenTypes.cpp.

References isPaddedAtomicType(), and clang::ast_matchers::type.

Referenced by isPaddedAtomicType().

◆ isTypeConstant()

bool CodeGenModule::isTypeConstant	(	QualType	Ty,
		bool	ExcludeCtor,
		bool	ExcludeDtor
	)

isTypeConstant - Determine whether an object of this type can be emitted as a constant.

If ExcludeCtor is true, the duration when the object's constructor runs will not be considered. The caller will need to verify that the object is not written to during its construction. ExcludeDtor works similarly.

Definition at line 4339 of file CodeGenModule.cpp.

References clang::Type::getAsCXXRecordDecl(), clang::ASTContext::getBaseElementType(), clang::ASTContext::getLangOpts(), clang::QualType::isConstant(), and clang::Type::isReferenceType().

Referenced by createReferenceTemporary(), and GetAddrOfGlobalTemporary().

◆ lookupRepresentativeDecl()

bool CodeGenModule::lookupRepresentativeDecl	(	StringRef	MangledName,
		GlobalDecl &	Result
	)		const

Definition at line 6819 of file CodeGenModule.cpp.

References clang::Result.

◆ MaybeHandleStaticInExternC()

template<typename SomeDecl >

void CodeGenModule::MaybeHandleStaticInExternC	(	const SomeDecl *	D,
		llvm::GlobalValue *	GV
	)

If the declaration has internal linkage but is inside an extern "C" linkage specification, prepare to emit an alias for it to the expected name.

Definition at line 4775 of file CodeGenModule.cpp.

References clang::CPlusPlus, clang::First, getLangOpts(), and clang::InternalLinkage.

◆ maybeSetTrivialComdat()

void CodeGenModule::maybeSetTrivialComdat	(	const Decl &	D,
		llvm::GlobalObject &	GO
	)

Definition at line 4832 of file CodeGenModule.cpp.

References shouldBeInCOMDAT().

◆ MayDropFunctionReturn()

bool CodeGenModule::MayDropFunctionReturn	(	const ASTContext &	Context,
		QualType	ReturnType
	)		const

Whether this function's return type has no side effects, and thus may be trivially discarded if it is unused.

Definition at line 1788 of file CGCall.cpp.

References clang::Type::getAs(), clang::QualType::getCanonicalType(), and clang::QualType::isTriviallyCopyableType().

◆ mergeTBAAInfoForCast()

TBAAAccessInfo CodeGenModule::mergeTBAAInfoForCast	(	TBAAAccessInfo	SourceInfo,
		TBAAAccessInfo	TargetInfo
	)

mergeTBAAInfoForCast - Get merged TBAA information for the purposes of type casts.

Definition at line 1058 of file CodeGenModule.cpp.

Referenced by emitOMPArraySectionBase(), and EmitPointerWithAlignment().

◆ mergeTBAAInfoForConditionalOperator()

TBAAAccessInfo CodeGenModule::mergeTBAAInfoForConditionalOperator	(	TBAAAccessInfo	InfoA,
		TBAAAccessInfo	InfoB
	)

mergeTBAAInfoForConditionalOperator - Get merged TBAA information for the purposes of conditional operator.

Definition at line 1066 of file CodeGenModule.cpp.

◆ mergeTBAAInfoForMemoryTransfer()

TBAAAccessInfo CodeGenModule::mergeTBAAInfoForMemoryTransfer	(	TBAAAccessInfo	DestInfo,
		TBAAAccessInfo	SrcInfo
	)

mergeTBAAInfoForMemoryTransfer - Get merged TBAA information for the purposes of memory transfer calls.

Definition at line 1074 of file CodeGenModule.cpp.

◆ moveLazyEmissionStates()

void CodeGenModule::moveLazyEmissionStates ( CodeGenModule * NewBuilder )

Move some lazily-emitted states to the NewBuilder.

This is especially essential for the incremental parsing environment like Clang Interpreter, because we'll lose all important information after each repl.

Definition at line 7216 of file CodeGenModule.cpp.

◆ NeedAllVtablesTypeId()

bool CodeGenModule::NeedAllVtablesTypeId ( ) const

Returns whether this module needs the "all-vtables" type identifier.

Definition at line 7032 of file CodeGenModule.cpp.

References clang::SanitizerSet::has(), clang::LangOptions::Sanitize, and clang::CodeGenOptions::SanitizeTrap.

Referenced by AddVTableTypeMetadata().

◆ printPostfixForExternalizedDecl()

void CodeGenModule::printPostfixForExternalizedDecl	(	llvm::raw_ostream &	OS,
		const Decl *	D
	)		const

Print the postfix for externalized static variable or kernels for single source offloading languages CUDA and HIP.

The unique postfix is created using either the CUID argument, or the file's UniqueID and active macros. The fallback method without a CUID requires that the offloading toolchain does not define separate macros via the -cc1 options.

Definition at line 7178 of file CodeGenModule.cpp.

References clang::LangOptions::CUID, getContext(), clang::ASTContext::getCUIDHash(), clang::PresumedLoc::getFilename(), getLangOpts(), clang::Decl::getLocation(), clang::ASTContext::getSourceManager(), clang::PresumedLoc::isValid(), clang::PreprocessorOptions::Macros, OS, clang::Result, and SM.

Referenced by getMangledNameImpl().

◆ RefreshTypeCacheForClass()

void CodeGenModule::RefreshTypeCacheForClass ( const CXXRecordDecl * Class )

Definition at line 1003 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::RefreshTypeCacheForClass().

◆ Release()

void CodeGenModule::Release ( )

Finalize LLVM code generation.

Definition at line 531 of file CodeGenModule.cpp.

References addCompilerUsedGlobal(), clang::CodeGenOptions::All, clang::TargetInfo::checkCFProtectionBranchSupported(), clang::TargetInfo::checkCFProtectionReturnSupported(), clang::TargetOptions::COV_None, clang::ASTContext::CUDAExternalDeviceDeclODRUsedByHost, clang::EmbedObject(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), clang::CodeGen::CodeGenFunction::EmitCfiCheckStub(), EmitDeferredUnusedCoverageMappings(), EmitGlobalAnnotations(), EmitMainVoidAlias(), clang::CodeGen::TargetCodeGenInfo::emitTargetMetadata(), finalizeKCFITypes(), clang::CodeGen::CGHLSLRuntime::finishCodeGen(), clang::CodeGenOptions::FP32DenormalMode, clang::TargetInfo::getABI(), GetAddrOfGlobal(), getCodeGenOpts(), getContext(), getDiags(), clang::Decl::getEndLoc(), getHLSLRuntime(), clang::ASTContext::getLangOpts(), getLangOpts(), getModule(), getModuleDebugInfo(), clang::ASTContext::getNamedModuleForCodeGen(), clang::LangOptions::getOpenCLCompatibleVersion(), clang::CharUnits::getQuantity(), getTarget(), getTargetCodeGenInfo(), clang::ASTContext::getTargetInfo(), clang::TargetInfo::getTriple(), getTriple(), clang::ASTContext::getTypeSizeInChars(), clang::ASTContext::getWideCharType(), clang::SanitizerSet::has(), clang::CodeGen::InstrProfStats::hasDiagnostics(), clang::TargetInfo::hasFeature(), clang::LangOptions::hasSignReturnAddress(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, INT_MAX, clang::Module::isHeaderLikeModule(), clang::Module::isInterfaceOrPartition(), clang::LangOptions::isSignReturnAddressScopeAll(), clang::LangOptions::isSignReturnAddressWithAKey(), clang::Kernel, clang::CodeGen::CodeGenModule::Structor::LexOrder, clang::CodeGenOptions::MemoryProfileOutput, clang::CodeGenOptions::None, clang::LangOptions::None, clang::CodeGenOptions::NonLeaf, clang::CodeGen::InstrProfStats::reportDiagnostics(), clang::LangOptions::Sanitize, clang::CodeGen::CodeGenPGO::setValueProfilingFlag(), and setVisibilityFromDLLStorageClass().

◆ ReturnSlotInterferesWithArgs()

bool CodeGenModule::ReturnSlotInterferesWithArgs ( const CGFunctionInfo & FI )

Return true iff the given type uses an argument slot when 'sret' is used as a return type.

Definition at line 1579 of file CGCall.cpp.

References clang::CodeGen::TargetCodeGenInfo::doesReturnSlotInterfereWithArgs(), getTargetCodeGenInfo(), and ReturnTypeUsesSRet().

◆ ReturnTypeUsesFP2Ret()

bool CodeGenModule::ReturnTypeUsesFP2Ret ( QualType ResultType )

Return true iff the given type uses 'fp2ret' when used as a return type.

Definition at line 1601 of file CGCall.cpp.

References clang::Type::getAs(), getTarget(), and clang::TargetInfo::useObjCFP2RetForComplexLongDouble().

◆ ReturnTypeUsesFPRet()

bool CodeGenModule::ReturnTypeUsesFPRet ( QualType ResultType )

Return true iff the given type uses 'fpret' when used as a return type.

Definition at line 1584 of file CGCall.cpp.

References clang::Double, clang::Float, clang::Type::getAs(), getTarget(), clang::LongDouble, and clang::TargetInfo::useObjCFPRetForRealType().

◆ ReturnTypeUsesSRet()

bool CodeGenModule::ReturnTypeUsesSRet ( const CGFunctionInfo & FI )

Return true iff the given type uses 'sret' when used as a return type.

Definition at line 1574 of file CGCall.cpp.

References clang::CodeGen::CGFunctionInfo::getReturnInfo(), and clang::CodeGen::ABIArgInfo::isIndirect().

Referenced by ReturnSlotInterferesWithArgs().

◆ setAddrOfConstantCompoundLiteral()

void CodeGenModule::setAddrOfConstantCompoundLiteral	(	const CompoundLiteralExpr *	CLE,
		llvm::GlobalVariable *	GV
	)

Notes that CLE's GlobalVariable is GV.

Asserts that CLE isn't already emitted.

Definition at line 2206 of file CGExprConstant.cpp.

◆ setAddrOfGlobalBlock()

void CodeGenModule::setAddrOfGlobalBlock	(	const BlockExpr *	BE,
		llvm::Constant *	Addr
	)

Notes that BE's global block is available via Addr.

Asserts that BE isn't already emitted.

Definition at line 1280 of file CGBlocks.cpp.

Referenced by buildGlobalBlock().

◆ setAtomicGetterHelperFnMap()

void clang::CodeGen::CodeGenModule::setAtomicGetterHelperFnMap	(	QualType	Ty,
		llvm::Constant *	Fn
	)

inline

Definition at line 708 of file CodeGenModule.h.

◆ setAtomicSetterHelperFnMap()

void clang::CodeGen::CodeGenModule::setAtomicSetterHelperFnMap	(	QualType	Ty,
		llvm::Constant *	Fn
	)

inline

Definition at line 700 of file CodeGenModule.h.

◆ SetCommonAttributes()

void CodeGenModule::SetCommonAttributes	(	GlobalDecl	GD,
		llvm::GlobalValue *	GV
	)

Set attributes which are common to any form of a global definition (alias, Objective-C method, function, global variable).

NOTE: This should only be called for definitions.

Definition at line 2189 of file CodeGenModule.cpp.

References addUsedOrCompilerUsedGlobal(), clang::GlobalDecl::getDecl(), clang::Decl::hasAttr(), clang::SD_Static, and setGVProperties().

Referenced by emitConstructorDestructorAlias(), and TryEmitBaseDestructorAsAlias().

◆ setDLLImportDLLExport() [1/2]

void CodeGenModule::setDLLImportDLLExport	(	llvm::GlobalValue *	GV,
		const NamedDecl *	D
	)		const

Definition at line 1269 of file CodeGenModule.cpp.

References clang::Decl::hasAttr(), clang::NamedDecl::isExternallyVisible(), and shouldMapVisibilityToDLLExport().

◆ setDLLImportDLLExport() [2/2]

void CodeGenModule::setDLLImportDLLExport	(	llvm::GlobalValue *	GV,
		GlobalDecl	D
	)		const

Definition at line 1258 of file CodeGenModule.cpp.

References getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CodeGen::CGCXXABI::setCXXDestructorDLLStorage(), and setDLLImportDLLExport().

Referenced by clang::CodeGen::CGCXXABI::setCXXDestructorDLLStorage(), setDLLImportDLLExport(), and setGVProperties().

◆ setDSOLocal()

void CodeGenModule::setDSOLocal ( llvm::GlobalValue * GV ) const

Definition at line 1254 of file CodeGenModule.cpp.

References shouldAssumeDSOLocal().

Referenced by configureBlocksRuntimeObject(), CreateRuntimeFunction(), CreateRuntimeVariable(), GenerateStringLiteral(), GetAddrOfConstantCFString(), GetAddrOfMSGuidDecl(), and setGVPropertiesAux().

◆ setFunctionLinkage()

void clang::CodeGen::CodeGenModule::setFunctionLinkage	(	GlobalDecl	GD,
		llvm::Function *	F
	)

inline

Definition at line 1304 of file CodeGenModule.h.

References getFunctionLinkage().

Referenced by codegenCXXStructor(), and setThunkProperties().

◆ setGlobalVisibility()

void CodeGenModule::setGlobalVisibility	(	llvm::GlobalValue *	GV,
		const NamedDecl *	D
	)		const

Set the visibility for the given LLVM GlobalValue.

Definition at line 1121 of file CodeGenModule.cpp.

References clang::DefaultVisibility, getDiags(), getLangOpts(), clang::NamedDecl::getLinkageAndVisibility(), GetLLVMVisibility(), clang::Decl::getLocation(), clang::LinkageInfo::getVisibility(), clang::HiddenVisibility, clang::LinkageInfo::isVisibilityExplicit(), and clang::DiagnosticsEngine::Report().

Referenced by setGVPropertiesAux().

◆ setGVProperties() [1/2]

void CodeGenModule::setGVProperties	(	llvm::GlobalValue *	GV,
		const NamedDecl *	D
	)		const

Definition at line 1287 of file CodeGenModule.cpp.

References setDLLImportDLLExport(), and setGVPropertiesAux().

◆ setGVProperties() [2/2]

void CodeGenModule::setGVProperties	(	llvm::GlobalValue *	GV,
		GlobalDecl	GD
	)		const

Set visibility, dllimport/dllexport and dso_local.

This must be called after dllimport/dllexport is set.

Definition at line 1281 of file CodeGenModule.cpp.

References clang::GlobalDecl::getDecl(), setDLLImportDLLExport(), and setGVPropertiesAux().

Referenced by clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), GetAddrOfGlobalTemporary(), GetAddrOfTemplateParamObject(), clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), getOrCreateStaticVarDecl(), SetCommonAttributes(), and setThunkProperties().

◆ setGVPropertiesAux()

void CodeGenModule::setGVPropertiesAux	(	llvm::GlobalValue *	GV,
		const NamedDecl *	D
	)		const

Definition at line 1293 of file CodeGenModule.cpp.

References setDSOLocal(), setGlobalVisibility(), and clang::CodeGenOptions::SymbolPartition.

Referenced by setGVProperties().

◆ SetInternalFunctionAttributes()

void CodeGenModule::SetInternalFunctionAttributes	(	GlobalDecl	GD,
		llvm::Function *	F,
		const CGFunctionInfo &	FI
	)

Set the attributes on the LLVM function for the given decl and function info.

This applies attributes necessary for handling the ABI as well as user specified attributes like section.

Definition at line 2326 of file CodeGenModule.cpp.

References clang::GlobalDecl::getDecl(), SetLLVMFunctionAttributes(), and SetLLVMFunctionAttributesForDefinition().

Referenced by CreateGlobalInitOrCleanUpFunction(), emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitDestructorsFunction(), emitGlobalToListCopyFunction(), emitGlobalToListReduceFunction(), emitInterWarpCopyFunction(), emitListToGlobalCopyFunction(), emitListToGlobalReduceFunction(), emitOutlinedFunctionPrologue(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), clang::CodeGen::CGOpenMPRuntime::emitReductionFunction(), emitShuffleAndReduceFunction(), emitTaskDupFunction(), emitTaskPrivateMappingFunction(), clang::CodeGen::CGOpenMPRuntime::emitUserDefinedMapper(), generateByrefCopyHelper(), generateByrefDisposeHelper(), and setBlockHelperAttributesVisibility().

◆ setKCFIType()

void CodeGenModule::setKCFIType	(	const FunctionDecl *	FD,
		llvm::Function *	F
	)

Set type metadata to the given function.

Definition at line 2370 of file CodeGenModule.cpp.

References CreateKCFITypeId(), and clang::ValueDecl::getType().

◆ SetLLVMFunctionAttributes()

void CodeGenModule::SetLLVMFunctionAttributes	(	GlobalDecl	GD,
		const CGFunctionInfo &	Info,
		llvm::Function *	F,
		bool	IsThunk
	)

Set the LLVM function attributes (sext, zext, etc).

Definition at line 1750 of file CodeGenModule.cpp.

References ConstructAttributeList().

Referenced by getClangCallTerminateFn(), setBlockHelperAttributesVisibility(), and SetInternalFunctionAttributes().

◆ SetLLVMFunctionAttributesForDefinition()

void CodeGenModule::SetLLVMFunctionAttributesForDefinition	(	const Decl *	D,
		llvm::Function *	F
	)

Set the LLVM function attributes which only apply to a function definition.

Definition at line 2015 of file CodeGenModule.cpp.

References CreateFunctionTypeMetadataForIcall(), CreateMetadataIdentifierForType(), clang::ASTContext::getCharWidth(), getContext(), getCXXABI(), clang::Decl::getMaxAlignment(), clang::ASTContext::getMemberPointerType(), getMostBaseClasses(), clang::ASTContext::getRecordType(), getTarget(), clang::FunctionDecl::getTemplateInstantiationPattern(), clang::QualType::getTypePtr(), clang::GVA_AvailableExternally, clang::Decl::hasAttr(), hasUnwindExceptions(), Id, clang::FunctionDecl::isInlined(), clang::CodeGenOptions::OnlyAlwaysInlining, clang::CodeGenOptions::OnlyHintInlining, clang::Redeclarable< decl_type >::redecls(), requiresMemberFunctionPointerTypeMetadata(), clang::LangOptions::SSPOn, clang::LangOptions::SSPReq, and clang::LangOptions::SSPStrong.

Referenced by codegenCXXStructor(), setBlockHelperAttributesVisibility(), and SetInternalFunctionAttributes().

◆ setLLVMFunctionFEnvAttributes()

void CodeGenModule::setLLVMFunctionFEnvAttributes	(	const FunctionDecl *	D,
		llvm::Function *	F
	)

Set the LLVM function attributes that represent floating point environment.

Definition at line 2180 of file CodeGenModule.cpp.

References clang::Decl::hasAttr().

◆ setStaticLocalDeclAddress()

void clang::CodeGen::CodeGenModule::setStaticLocalDeclAddress	(	const VarDecl *	D,
		llvm::Constant *	C
	)

inline

Definition at line 674 of file CodeGenModule.h.

References clang::C.

Referenced by getOrCreateStaticVarDecl().

◆ setStaticLocalDeclGuardAddress()

void clang::CodeGen::CodeGenModule::setStaticLocalDeclGuardAddress	(	const VarDecl *	D,
		llvm::GlobalVariable *	C
	)

inline

Definition at line 686 of file CodeGenModule.h.

References clang::C.

◆ setTLSMode()

void CodeGenModule::setTLSMode	(	llvm::GlobalValue *	GV,
		const VarDecl &	D
	)		const

Set the TLS mode for the given LLVM GlobalValue for the thread-local variable declaration D.

Definition at line 1323 of file CodeGenModule.cpp.

References clang::Decl::getAttr(), GetDefaultLLVMTLSModel(), GetLLVMTLSModel(), and clang::VarDecl::getTLSKind().

Referenced by GetAddrOfGlobalTemporary(), and getOrCreateStaticVarDecl().

◆ setTypeDescriptorInMap()

void clang::CodeGen::CodeGenModule::setTypeDescriptorInMap	(	QualType	Ty,
		llvm::Constant *	C
	)

inline

Definition at line 716 of file CodeGenModule.h.

References clang::C.

◆ shouldMapVisibilityToDLLExport()

bool clang::CodeGen::CodeGenModule::shouldMapVisibilityToDLLExport ( const NamedDecl * D ) const

inline

Definition at line 840 of file CodeGenModule.h.

References clang::DefaultVisibility, getLangOpts(), clang::NamedDecl::getLinkageAndVisibility(), clang::LinkageInfo::getVisibility(), clang::LangOptions::hasDefaultVisibilityExportMapping(), clang::LangOptions::isAllDefaultVisibilityExportMapping(), clang::LangOptions::isExplicitDefaultVisibilityExportMapping(), and clang::LinkageInfo::isVisibilityExplicit().

Referenced by setDLLImportDLLExport().

◆ shouldUseTBAA()

bool clang::CodeGen::CodeGenModule::shouldUseTBAA ( ) const

inline

Definition at line 752 of file CodeGenModule.h.

◆ stopAutoInit()

bool CodeGenModule::stopAutoInit ( )

Definition at line 7153 of file CodeGenModule.cpp.

References getContext(), clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getLangOpts(), clang::DiagnosticsEngine::Report(), clang::DiagnosticsEngine::Warning, and clang::LangOptions::Zero.

Referenced by initializeAlloca().

◆ supportsCOMDAT()

bool CodeGenModule::supportsCOMDAT ( ) const

Definition at line 12276 of file TargetInfo.cpp.

References getTriple().

Referenced by buildBlockDescriptor(), CreateOrReplaceCXXRuntimeVariable(), clang::CodeGen::CodeGenVTables::EmitVTTDefinition(), GenerateStringLiteral(), GetAddrOfGlobalTemporary(), GetAddrOfMSGuidDecl(), GetAddrOfTemplateParamObject(), getClangCallTerminateFn(), getOrCreateStaticVarDecl(), setThunkProperties(), and shouldBeInCOMDAT().

◆ TryEmitBaseDestructorAsAlias()

bool CodeGenModule::TryEmitBaseDestructorAsAlias ( const CXXDestructorDecl * D )

Try to emit a base destructor as an alias to its primary base-class destructor.

Definition at line 34 of file CGCXX.cpp.

References addReplacement(), clang::AliasDecl, clang::Type::castAs(), clang::Dtor_Base, clang::RecordDecl::field_empty(), GetAddrOfGlobal(), clang::ASTContext::getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), clang::FunctionType::getCallConv(), getCodeGenOpts(), clang::GlobalDecl::getDecl(), clang::RecordType::getDecl(), clang::CXXRecordDecl::getDestructor(), getFunctionLinkage(), clang::CodeGen::CodeGenTypes::GetFunctionType(), GetGlobalValue(), getMangledName(), getModule(), clang::CXXMethodDecl::getParent(), getTriple(), clang::ValueDecl::getType(), getTypes(), clang::Decl::hasAttr(), clang::FunctionDecl::hasTrivialBody(), clang::CharUnits::isZero(), and SetCommonAttributes().

◆ UpdateCompletedType()

void CodeGenModule::UpdateCompletedType ( const TagDecl * TD )

Definition at line 998 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenTypes::UpdateCompletedType().

Member Data Documentation

◆ ByrefHelpersCache

llvm::FoldingSet<BlockByrefHelpers> clang::CodeGen::CodeGenModule::ByrefHelpersCache

Definition at line 990 of file CodeGenModule.h.

Referenced by buildByrefHelpers().

◆ GlobalUniqueCount

int clang::CodeGen::CodeGenModule::GlobalUniqueCount

Definition at line 566 of file CodeGenModule.h.

◆ IsOSVersionAtLeastFn

llvm::FunctionCallee clang::CodeGen::CodeGenModule::IsOSVersionAtLeastFn = nullptr

Definition at line 660 of file CodeGenModule.h.

◆ IsPlatformVersionAtLeastFn

llvm::FunctionCallee clang::CodeGen::CodeGenModule::IsPlatformVersionAtLeastFn = nullptr

Definition at line 662 of file CodeGenModule.h.

Referenced by emitIsPlatformVersionAtLeast().

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

lib/CodeGen/CodeGenModule.h
lib/CodeGen/CGBlocks.cpp
lib/CodeGen/CGBuiltin.cpp
lib/CodeGen/CGCall.cpp
lib/CodeGen/CGClass.cpp
lib/CodeGen/CGCXX.cpp
lib/CodeGen/CGDecl.cpp
lib/CodeGen/CGDeclCXX.cpp
lib/CodeGen/CGException.cpp
lib/CodeGen/CGExpr.cpp
lib/CodeGen/CGExprConstant.cpp
lib/CodeGen/CGObjC.cpp
lib/CodeGen/CGVTables.cpp
lib/CodeGen/CodeGenModule.cpp
lib/CodeGen/CodeGenTypes.cpp
lib/CodeGen/ItaniumCXXABI.cpp
lib/CodeGen/TargetInfo.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ CtorList

Constructor & Destructor Documentation

◆ CodeGenModule()

◆ ~CodeGenModule()

Member Function Documentation

◆ addCompilerUsedGlobal()

◆ AddCXXDtorEntry()

◆ AddCXXPrioritizedStermFinalizerEntry()

◆ AddCXXStermFinalizerEntry()

◆ AddCXXStermFinalizerToGlobalDtor()

◆ addDefaultFunctionDefinitionAttributes() [1/2]

◆ addDefaultFunctionDefinitionAttributes() [2/2]

◆ AddDeferredUnusedCoverageMapping()

◆ addDeferredVTable()

◆ AddDependentLib()

◆ AddDetectMismatch()

◆ AddGlobalAnnotations()

◆ addGlobalValReplacement()

◆ addReplacement()

◆ addUsedGlobal()

◆ addUsedOrCompilerUsedGlobal()

◆ AddVTableTypeMetadata()

◆ AlwaysHasLTOVisibilityPublic()

◆ AppendLinkerOptions()

◆ clear()

◆ ClearUnusedCoverageMapping()

◆ codegenCXXStructor()

◆ computeNonVirtualBaseClassOffset()

◆ ConstructAttributeList()

◆ CreateCrossDsoCfiTypeId()

◆ CreateFunctionTypeMetadataForIcall()

◆ CreateGlobalInitOrCleanUpFunction()

◆ CreateKCFITypeId()

◆ CreateMetadataIdentifierForType()

◆ CreateMetadataIdentifierForVirtualMemPtrType()

◆ CreateMetadataIdentifierGeneralized()

◆ createOpenCLIntToSamplerConversion()

◆ CreateOrReplaceCXXRuntimeVariable()

◆ CreateRuntimeFunction()

◆ CreateRuntimeVariable()

◆ createUnnamedGlobalFrom()

◆ DecorateInstructionWithInvariantGroup()

◆ DecorateInstructionWithTBAA()

◆ EmitAnnotateAttr()

◆ EmitAnnotationArgs()

◆ EmitAnnotationLineNo()

◆ EmitAnnotationString()

◆ EmitAnnotationUnit()

◆ EmitDeferredUnusedCoverageMappings()

◆ EmitExplicitCastExprType()

◆ EmitExternalDeclaration()

◆ EmitGlobal()

◆ EmitGlobalAnnotations()

◆ EmitMainVoidAlias()

◆ EmitNullConstant()

◆ EmitNullConstantForBase()

◆ EmitOMPAllocateDecl()

◆ EmitOMPDeclareMapper()

◆ EmitOMPDeclareReduction()

◆ EmitOMPRequiresDecl()

◆ EmitOMPThreadPrivateDecl()

◆ EmitTentativeDefinition()

◆ EmitTopLevelDecl()

◆ EmitVTable()

◆ EmitVTableTypeMetadata()

◆ Error()

◆ ErrorUnsupported() [1/2]

◆ ErrorUnsupported() [2/2]

◆ finalizeKCFITypes()

◆ GenKernelArgMetadata()

◆ getAddrAndTypeOfCXXStructor()

◆ GetAddrOfConstantCFString()

◆ GetAddrOfConstantCompoundLiteral()