#include "CodeGenModule.h"
#include "ABIInfo.h"
#include "CGBlocks.h"
#include "CGCUDARuntime.h"
#include "CGCXXABI.h"
#include "CGCall.h"
#include "CGDebugInfo.h"
#include "CGHLSLRuntime.h"
#include "CGObjCRuntime.h"
#include "CGOpenCLRuntime.h"
#include "CGOpenMPRuntime.h"
#include "CGOpenMPRuntimeGPU.h"
#include "CodeGenFunction.h"
#include "CodeGenPGO.h"
#include "ConstantEmitter.h"
#include "CoverageMappingGen.h"
#include "TargetInfo.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/CharUnits.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Mangle.h"
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/CodeGenOptions.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/Version.h"
#include "clang/CodeGen/BackendUtil.h"
#include "clang/CodeGen/ConstantInitBuilder.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/IR/AttributeMask.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/ProfileSummary.h"
#include "llvm/ProfileData/InstrProfReader.h"
#include "llvm/ProfileData/SampleProf.h"
#include "llvm/Support/CRC.h"
#include "llvm/Support/CodeGen.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TimeProfiler.h"
#include "llvm/Support/xxhash.h"
#include "llvm/TargetParser/RISCVISAInfo.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/TargetParser/X86TargetParser.h"
#include "llvm/Transforms/Utils/BuildLibCalls.h"
#include <optional>

Functions
static llvm::cl::opt< bool >	LimitedCoverage ("limited-coverage-experimental", llvm::cl::Hidden, llvm::cl::desc("Emit limited coverage mapping information (experimental)"))

static CGCXXABI *	createCXXABI (CodeGenModule &CGM)

static std::unique_ptr< TargetCodeGenInfo >	createTargetCodeGenInfo (CodeGenModule &CGM)

static const llvm::GlobalValue *	getAliasedGlobal (const llvm::GlobalValue *GV)

static bool	checkAliasedGlobal (const ASTContext &Context, DiagnosticsEngine &Diags, SourceLocation Location, bool IsIFunc, const llvm::GlobalValue Alias, const llvm::GlobalValue &GV, const llvm::MapVector< GlobalDecl, StringRef > &MangledDeclNames, SourceRange AliasRange)

static void	checkAliasForTocData (llvm::GlobalVariable *GVar, const CodeGenOptions &CodeGenOpts, DiagnosticsEngine &Diags, SourceLocation Location)

static std::optional< llvm::GlobalValue::VisibilityTypes >	getLLVMVisibility (clang::LangOptions::VisibilityFromDLLStorageClassKinds K)

static void	setLLVMVisibility (llvm::GlobalValue &GV, std::optional< llvm::GlobalValue::VisibilityTypes > V)

static void	setVisibilityFromDLLStorageClass (const clang::LangOptions &LO, llvm::Module &M)

static bool	isStackProtectorOn (const LangOptions &LangOpts, const llvm::Triple &Triple, clang::LangOptions::StackProtectorMode Mode)

static bool	shouldAssumeDSOLocal (const CodeGenModule &CGM, llvm::GlobalValue *GV)

static llvm::GlobalVariable::ThreadLocalMode	GetLLVMTLSModel (StringRef S)

static std::string	getCPUSpecificMangling (const CodeGenModule &CGM, StringRef Name)

static void	AppendCPUSpecificCPUDispatchMangling (const CodeGenModule &CGM, const CPUSpecificAttr *Attr, unsigned CPUIndex, raw_ostream &Out)

static bool	isUniqueInternalLinkageDecl (GlobalDecl GD, CodeGenModule &CGM)

static std::string	getMangledNameImpl (CodeGenModule &CGM, GlobalDecl GD, const NamedDecl *ND, bool OmitMultiVersionMangling=false)

static void	removeImageAccessQualifier (std::string &TyName)

static unsigned	ArgInfoAddressSpace (LangAS AS)

static bool	hasUnwindExceptions (const LangOptions &LangOpts)
	Determines whether the language options require us to model unwind exceptions.

static bool	requiresMemberFunctionPointerTypeMetadata (CodeGenModule &CGM, const CXXMethodDecl *MD)

static void	setLinkageForGV (llvm::GlobalValue GV, const NamedDecl ND)

static bool	allowKCFIIdentifier (StringRef Name)

static void	emitUsed (CodeGenModule &CGM, StringRef Name, std::vector< llvm::WeakTrackingVH > &List)

static void	addLinkOptionsPostorder (CodeGenModule &CGM, Module Mod, SmallVectorImpl< llvm::MDNode > &Metadata, llvm::SmallPtrSet< Module *, 16 > &Visited)
	Add link options implied by the given module, including modules it depends on, using a postorder walk.

template<typename AttrT >
static bool	hasImplicitAttr (const ValueDecl *D)

static bool	HasNonDllImportDtor (QualType T)

static void	ReplaceUsesOfNonProtoTypeWithRealFunction (llvm::GlobalValue Old, llvm::Function NewFn)
	ReplaceUsesOfNonProtoTypeWithRealFunction - This function is called when we implement a function with no prototype, e.g.

static unsigned	getFMVPriority (const TargetInfo &TI, const CodeGenFunction::FMVResolverOption &RO)

static llvm::GlobalValue::LinkageTypes	getMultiversionLinkage (CodeGenModule &CGM, GlobalDecl GD)

static void	replaceDeclarationWith (llvm::GlobalValue Old, llvm::Constant New)

static const FunctionDecl *	GetRuntimeFunctionDecl (ASTContext &C, StringRef Name)

static void	setWindowsItaniumDLLImport (CodeGenModule &CGM, bool Local, llvm::Function *F, StringRef Name)

static llvm::Constant *	castStringLiteralToDefaultAddressSpace (CodeGenModule &CGM, llvm::GlobalVariable *GV)

static bool	shouldBeInCOMDAT (CodeGenModule &CGM, const Decl &D)

static bool	isVarDeclStrongDefinition (const ASTContext &Context, CodeGenModule &CGM, const VarDecl *D, bool NoCommon)

static void	replaceUsesOfNonProtoConstant (llvm::Constant old, llvm::Function newFn)
	Replace the uses of a function that was declared with a non-proto type.

static llvm::StringMapEntry< llvm::GlobalVariable * > &	GetConstantCFStringEntry (llvm::StringMap< llvm::GlobalVariable * > &Map, const StringLiteral *Literal, bool TargetIsLSB, bool &IsUTF16, unsigned &StringLength)

static llvm::GlobalVariable *	GenerateStringLiteral (llvm::Constant *C, llvm::GlobalValue::LinkageTypes LT, CodeGenModule &CGM, StringRef GlobalName, CharUnits Alignment)

static bool	needsDestructMethod (ObjCImplementationDecl *impl)

static bool	AllTrivialInitializers (CodeGenModule &CGM, ObjCImplementationDecl *D)

static llvm::Constant *	GetPointerConstant (llvm::LLVMContext &Context, const void *Ptr)
	Turns the given pointer into a constant.

static void	EmitGlobalDeclMetadata (CodeGenModule &CGM, llvm::NamedMDNode &GlobalMetadata, GlobalDecl D, llvm::GlobalValue Addr)

static QualType	GeneralizeType (ASTContext &Ctx, QualType Ty)

static QualType	GeneralizeFunctionType (ASTContext &Ctx, QualType Ty)

Variables
static const char	AnnotationSection [] = "llvm.metadata"

Function Documentation

◆ addLinkOptionsPostorder()

static void addLinkOptionsPostorder	(	CodeGenModule &	CGM,
		Module *	Mod,
		SmallVectorImpl< llvm::MDNode * > &	Metadata,
		llvm::SmallPtrSet< Module *, 16 > &	Visited
	)

static

Add link options implied by the given module, including modules it depends on, using a postorder walk.

Definition at line 3087 of file CodeGenModule.cpp.

References addLinkOptionsPostorder(), clang::CodeGen::TargetCodeGenInfo::getDependentLibraryOption(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenModule::getTarget(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::TargetInfo::getTriple(), clang::Module::Imports, clang::Module::LinkLibraries, clang::Module::Parent, clang::Module::UseExportAsModuleLinkName, and Visited.

Referenced by addLinkOptionsPostorder().

◆ allowKCFIIdentifier()

static bool allowKCFIIdentifier ( StringRef Name )

static

Definition at line 2856 of file CodeGenModule.cpp.

References clang::C.

Referenced by clang::CodeGen::CodeGenModule::finalizeKCFITypes().

◆ AllTrivialInitializers()

static bool AllTrivialInitializers	(	CodeGenModule &	CGM,
		ObjCImplementationDecl *	D
	)

static

Definition at line 6844 of file CodeGenModule.cpp.

References D, E, clang::CXXCtorInitializer::getInit(), clang::Init, and clang::CodeGen::CodeGenFunction::isTrivialInitializer().

◆ AppendCPUSpecificCPUDispatchMangling()

static void AppendCPUSpecificCPUDispatchMangling	(	const CodeGenModule &	CGM,
		const CPUSpecificAttr *	Attr,
		unsigned	CPUIndex,
		raw_ostream &	Out
	)

static

Definition at line 1848 of file CodeGenModule.cpp.

References getCPUSpecificMangling(), clang::CodeGen::CodeGenModule::getTarget(), and clang::TargetInfo::supportsIFunc().

Referenced by getMangledNameImpl().

◆ ArgInfoAddressSpace()

static unsigned ArgInfoAddressSpace ( LangAS AS )

static

Definition at line 2261 of file CodeGenModule.cpp.

References clang::opencl_constant, clang::opencl_generic, clang::opencl_global, clang::opencl_global_device, clang::opencl_global_host, and clang::opencl_local.

Referenced by clang::CodeGen::CodeGenModule::GenKernelArgMetadata().

◆ castStringLiteralToDefaultAddressSpace()

static llvm::Constant * castStringLiteralToDefaultAddressSpace	(	CodeGenModule &	CGM,
		llvm::GlobalVariable *	GV
	)

static

Definition at line 5382 of file CodeGenModule.cpp.

References clang::Default, clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::GetGlobalConstantAddressSpace(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::ASTContext::getTargetAddressSpace(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), and clang::CodeGen::TargetCodeGenInfo::performAddrSpaceCast().

Referenced by clang::CodeGen::CodeGenModule::GetAddrOfConstantCString(), and clang::CodeGen::CodeGenModule::GetAddrOfConstantStringFromLiteral().

◆ checkAliasedGlobal()

static bool checkAliasedGlobal	(	const ASTContext &	Context,
		DiagnosticsEngine &	Diags,
		SourceLocation	Location,
		bool	IsIFunc,
		const llvm::GlobalValue *	Alias,
		const llvm::GlobalValue *&	GV,
		const llvm::MapVector< GlobalDecl, StringRef > &	MangledDeclNames,
		SourceRange	AliasRange
	)

static

Definition at line 578 of file CodeGenModule.cpp.

References clang::FixItHint::CreateReplacement(), getAliasedGlobal(), clang::IdentifierInfo::getName(), clang::ASTContext::getTargetInfo(), clang::TargetInfo::getTriple(), and clang::DiagnosticsEngine::Report().

◆ checkAliasForTocData()

static void checkAliasForTocData	(	llvm::GlobalVariable *	GVar,
		const CodeGenOptions &	CodeGenOpts,
		DiagnosticsEngine &	Diags,
		SourceLocation	Location
	)

static

Definition at line 640 of file CodeGenModule.cpp.

References clang::DiagnosticsEngine::Report(), and clang::CodeGenOptions::TocDataVarsUserSpecified.

◆ createCXXABI()

static CGCXXABI * createCXXABI ( CodeGenModule & CGM )

static

Definition at line 86 of file CodeGenModule.cpp.

References clang::CreateItaniumCXXABI(), clang::CreateMicrosoftCXXABI(), clang::CodeGen::CodeGenModule::getContext(), and clang::ASTContext::getCXXABIKind().

◆ createTargetCodeGenInfo()

static std::unique_ptr< TargetCodeGenInfo > createTargetCodeGenInfo ( CodeGenModule & CGM )

static

Definition at line 107 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CodeGenModule::getTargetCodeGenInfo().

◆ EmitGlobalDeclMetadata()

static void EmitGlobalDeclMetadata	(	CodeGenModule &	CGM,
		llvm::NamedMDNode *&	GlobalMetadata,
		GlobalDecl	D,
		llvm::GlobalValue *	Addr
	)

static

Definition at line 7363 of file CodeGenModule.cpp.

References D, clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), and GetPointerConstant().

◆ emitUsed()

static void emitUsed	(	CodeGenModule &	CGM,
		StringRef	Name,
		std::vector< llvm::WeakTrackingVH > &	List
	)

static

Definition at line 3026 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenModule::getModule(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

◆ GeneralizeFunctionType()

static QualType GeneralizeFunctionType	(	ASTContext &	Ctx,
		QualType	Ty
	)

static

Definition at line 7655 of file CodeGenModule.cpp.

References GeneralizeType(), clang::Type::getAs(), clang::ASTContext::getFunctionNoProtoType(), and clang::ASTContext::getFunctionType().

Referenced by clang::CodeGen::CodeGenModule::CreateMetadataIdentifierGeneralized().

◆ GeneralizeType()

static QualType GeneralizeType	(	ASTContext &	Ctx,
		QualType	Ty
	)

static

Definition at line 7645 of file CodeGenModule.cpp.

References clang::QualType::getCVRQualifiers(), clang::Type::getPointeeType(), clang::ASTContext::getPointerType(), clang::Type::isPointerType(), clang::ASTContext::VoidTy, and clang::QualType::withCVRQualifiers().

Referenced by GeneralizeFunctionType().

◆ GenerateStringLiteral()

static llvm::GlobalVariable * GenerateStringLiteral	(	llvm::Constant *	C,
		llvm::GlobalValue::LinkageTypes	LT,
		CodeGenModule &	CGM,
		StringRef	GlobalName,
		CharUnits	Alignment
	)

static

Definition at line 6555 of file CodeGenModule.cpp.

References clang::C, clang::CharUnits::getAsAlign(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::GetGlobalConstantAddressSpace(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::ASTContext::getTargetAddressSpace(), LT, clang::CodeGen::CodeGenModule::setDSOLocal(), and clang::CodeGen::CodeGenModule::supportsCOMDAT().

Referenced by clang::CodeGen::CodeGenModule::GetAddrOfConstantCString(), and clang::CodeGen::CodeGenModule::GetAddrOfConstantStringFromLiteral().

◆ getAliasedGlobal()

static const llvm::GlobalValue * getAliasedGlobal ( const llvm::GlobalValue * GV )

static

Definition at line 558 of file CodeGenModule.cpp.

References clang::C.

Referenced by checkAliasedGlobal().

◆ GetConstantCFStringEntry()

static llvm::StringMapEntry< llvm::GlobalVariable * > & GetConstantCFStringEntry	(	llvm::StringMap< llvm::GlobalVariable * > &	Map,
		const StringLiteral *	Literal,
		bool	TargetIsLSB,
		bool &	IsUTF16,
		unsigned &	StringLength
	)

static

Definition at line 6259 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CodeGenModule::GetAddrOfConstantCFString().

◆ getCPUSpecificMangling()

static std::string getCPUSpecificMangling	(	const CodeGenModule &	CGM,
		StringRef	Name
	)

static

Definition at line 1842 of file CodeGenModule.cpp.

References clang::CodeGen::CodeGenModule::getTarget().

Referenced by AppendCPUSpecificCPUDispatchMangling().

◆ getFMVPriority()

static unsigned getFMVPriority	(	const TargetInfo &	TI,
		const CodeGenFunction::FMVResolverOption &	RO
	)

static

Definition at line 4230 of file CodeGenModule.cpp.

References clang::TargetInfo::getFMVPriority().

◆ GetLLVMTLSModel()

static llvm::GlobalVariable::ThreadLocalMode GetLLVMTLSModel ( StringRef S )

static

Definition at line 1805 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CodeGenModule::setTLSMode().

◆ getLLVMVisibility()

static std::optional< llvm::GlobalValue::VisibilityTypes > getLLVMVisibility ( clang::LangOptions::VisibilityFromDLLStorageClassKinds K )

static

Definition at line 768 of file CodeGenModule.cpp.

References clang::LangOptionsBase::Default, clang::LangOptionsBase::Hidden, clang::LangOptionsBase::Keep, and clang::LangOptionsBase::Protected.

Referenced by setVisibilityFromDLLStorageClass().

◆ getMangledNameImpl()

static std::string getMangledNameImpl	(	CodeGenModule &	CGM,
		GlobalDecl	GD,
		const NamedDecl *	ND,
		bool	OmitMultiVersionMangling = `false`
	)

static

Definition at line 1869 of file CodeGenModule.cpp.

References clang::CodeGen::ABIInfo::appendAttributeMangling(), AppendCPUSpecificCPUDispatchMangling(), clang::CC_X86RegCall, clang::CPUDispatch, clang::CPUSpecific, clang::CodeGen::TargetCodeGenInfo::getABIInfo(), clang::FunctionType::getCallConv(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::NamedDecl::getIdentifier(), clang::GlobalDecl::getKernelReferenceKind(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::CodeGen::CodeGenModule::getModuleNameHash(), clang::GlobalDecl::getMultiVersionIndex(), clang::IdentifierInfo::getName(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::GlobalDecl::getWithDecl(), isUniqueInternalLinkageDecl(), clang::MangleContext::mangleName(), clang::MangleContext::needsUniqueInternalLinkageNames(), clang::None, clang::CodeGen::CodeGenModule::printPostfixForExternalizedDecl(), clang::ASTContext::shouldExternalize(), clang::MangleContext::shouldMangleDeclName(), clang::Stub, clang::Target, clang::TargetClones, and clang::TargetVersion.

Referenced by clang::CodeGen::CodeGenModule::getMangledName().

◆ getMultiversionLinkage()

static llvm::GlobalValue::LinkageTypes getMultiversionLinkage	(	CodeGenModule &	CGM,
		GlobalDecl	GD
	)

static

Definition at line 4244 of file CodeGenModule.cpp.

References clang::GlobalDecl::getDecl(), clang::NamedDecl::getFormalLinkage(), and clang::Internal.

◆ GetPointerConstant()

static llvm::Constant * GetPointerConstant	(	llvm::LLVMContext &	Context,
		const void *	Ptr
	)

static

Turns the given pointer into a constant.

Definition at line 7356 of file CodeGenModule.cpp.

Referenced by EmitGlobalDeclMetadata().

◆ GetRuntimeFunctionDecl()

static const FunctionDecl * GetRuntimeFunctionDecl	(	ASTContext &	C,
		StringRef	Name
	)

static

Definition at line 4859 of file CodeGenModule.cpp.

References clang::C, clang::TranslationUnitDecl::castToDeclContext(), clang::DeclContext::lookup(), and clang::Result.

Referenced by setWindowsItaniumDLLImport().

◆ hasImplicitAttr()

template<typename AttrT >

static bool hasImplicitAttr ( const ValueDecl * D )

static

Definition at line 3771 of file CodeGenModule.cpp.

References D, clang::Decl::getAttr(), and clang::Decl::isImplicit().

◆ HasNonDllImportDtor()

static bool HasNonDllImportDtor ( QualType T )

static

Definition at line 3959 of file CodeGenModule.cpp.

References clang::Type::getAs(), clang::Type::getBaseElementTypeUnsafe(), and clang::T.

◆ hasUnwindExceptions()

static bool hasUnwindExceptions ( const LangOptions & LangOpts )

static

Determines whether the language options require us to model unwind exceptions.

We treat -fexceptions as mandating this except under the fragile ObjC ABI with only ObjC exceptions enabled. This means, for example, that C with -fexceptions enables this.

Definition at line 2430 of file CodeGenModule.cpp.

References clang::ObjCRuntime::hasUnwindExceptions(), and clang::LangOptions::ObjCRuntime.

Referenced by clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition().

◆ isStackProtectorOn()

static bool isStackProtectorOn	(	const LangOptions &	LangOpts,
		const llvm::Triple &	Triple,
		clang::LangOptions::StackProtectorMode	Mode
	)

static

Definition at line 837 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition().

◆ isUniqueInternalLinkageDecl()

static bool isUniqueInternalLinkageDecl	(	GlobalDecl	GD,
		CodeGenModule &	CGM
	)

static

Definition at line 1862 of file CodeGenModule.cpp.

References D, clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenModule::getFunctionLinkage(), and clang::CodeGen::CodeGenModule::getModuleNameHash().

Referenced by getMangledNameImpl().

◆ isVarDeclStrongDefinition()

static bool isVarDeclStrongDefinition	(	const ASTContext &	Context,
		CodeGenModule &	CGM,
		const VarDecl *	D,
		bool	NoCommon
	)

static

Definition at line 5766 of file CodeGenModule.cpp.

References D, clang::RecordDecl::fields(), clang::CharUnits::fromQuantity(), clang::Type::getAs(), clang::TargetInfo::getCXXABI(), clang::ASTContext::getTargetInfo(), clang::TargetInfo::getTriple(), clang::ValueDecl::getType(), clang::ASTContext::getTypeAlignIfKnown(), clang::Decl::hasAttr(), clang::ASTContext::isAlignmentRequired(), clang::TargetCXXABI::isMicrosoft(), shouldBeInCOMDAT(), and clang::ASTContext::toBits().

Referenced by clang::CodeGen::CodeGenModule::getLLVMLinkageForDeclarator().

◆ LimitedCoverage()

static llvm::cl::opt< bool > LimitedCoverage	(	"limited-coverage-experimental"	,
		llvm::cl::Hidden	,
		llvm::cl::desc("Emit limited coverage mapping information (experimental)")
	)

static

Referenced by clang::CodeGen::CodeGenModule::AddDeferredUnusedCoverageMapping().

◆ needsDestructMethod()

static bool needsDestructMethod ( ObjCImplementationDecl * impl )

static

Definition at line 6834 of file CodeGenModule.cpp.

References clang::ObjCInterfaceDecl::all_declared_ivar_begin(), clang::ObjCImplDecl::getClassInterface(), and clang::ObjCIvarDecl::getNextIvar().

◆ removeImageAccessQualifier()

static void removeImageAccessQualifier ( std::string & TyName )

static

Definition at line 2235 of file CodeGenModule.cpp.

Referenced by clang::CodeGen::CodeGenModule::GenKernelArgMetadata().

◆ replaceDeclarationWith()

static void replaceDeclarationWith	(	llvm::GlobalValue *	Old,
		llvm::Constant *	New
	)

static

Definition at line 4375 of file CodeGenModule.cpp.

◆ replaceUsesOfNonProtoConstant()

static void replaceUsesOfNonProtoConstant	(	llvm::Constant *	old,
		llvm::Function *	newFn
	)

static

Replace the uses of a function that was declared with a non-proto type.

We want to silently drop extra arguments from call sites

Definition at line 5922 of file CodeGenModule.cpp.

References replaceUsesOfNonProtoConstant().

Referenced by replaceUsesOfNonProtoConstant(), and ReplaceUsesOfNonProtoTypeWithRealFunction().

◆ ReplaceUsesOfNonProtoTypeWithRealFunction()

static void ReplaceUsesOfNonProtoTypeWithRealFunction	(	llvm::GlobalValue *	Old,
		llvm::Function *	NewFn
	)

static

ReplaceUsesOfNonProtoTypeWithRealFunction - This function is called when we implement a function with no prototype, e.g.

"int foo() {}". If there are existing call uses of the old function in the module, this adjusts them to call the new function directly.

This is not just a cleanup: the always_inline pass requires direct calls to functions to be able to inline them. If there is a bitcast in the way, it won't inline them. Instcombine normally deletes these calls, but it isn't run at -O0.

Definition at line 6035 of file CodeGenModule.cpp.

References replaceUsesOfNonProtoConstant().