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

#include "/work/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CIR/CodeGen/CIRGenModule.h"

Inheritance diagram for clang::CIRGen::CIRGenModule:

Public Member Functions
	CIRGenModule (mlir::MLIRContext &mlirContext, clang::ASTContext &astContext, const clang::CodeGenOptions &cgo, clang::DiagnosticsEngine &diags)
	~CIRGenModule ()
mlir::ModuleOp	getModule () const
CIRGenBuilderTy &	getBuilder ()
void	addRecordLayout (mlir::StringAttr name, cir::RecordLayoutAttr attr)
	Queue a record layout entry for materialization in release().
clang::ASTContext &	getASTContext () const
const clang::TargetInfo &	getTarget () const
const clang::CodeGenOptions &	getCodeGenOpts () const
clang::DiagnosticsEngine &	getDiags () const
CIRGenTypes &	getTypes ()
const clang::LangOptions &	getLangOpts () const
CIRGenCXXABI &	getCXXABI () const
mlir::MLIRContext &	getMLIRContext ()
const cir::CIRDataLayout	getDataLayout () const
cir::LabelOp	lookupBlockAddressInfo (cir::BlockAddrInfoAttr blockInfo)
void	mapBlockAddress (cir::BlockAddrInfoAttr blockInfo, cir::LabelOp label)
void	mapUnresolvedBlockAddress (cir::BlockAddressOp op)
void	mapResolvedBlockAddress (cir::BlockAddressOp op, cir::LabelOp)
void	updateResolvedBlockAddress (cir::BlockAddressOp op, cir::LabelOp newLabel)
void	addUsedGlobal (cir::CIRGlobalValueInterface gv)
	Add a global value to the llvmUsed list.
void	addCompilerUsedGlobal (cir::CIRGlobalValueInterface gv)
	Add a global value to the llvmCompilerUsed list.
void	addUsedOrCompilerUsedGlobal (cir::CIRGlobalValueInterface gv)
	Add a global to a list to be added to the llvm.compiler.used metadata.
void	emitLLVMUsed ()
	Emit llvm.used and llvm.compiler.used globals.
void	handleCXXStaticMemberVarInstantiation (VarDecl *vd)
	Tell the consumer that this variable has been instantiated.
mlir::Operation *	getGlobalValue (llvm::StringRef ref)
cir::FuncOp	lookupFuncOp (llvm::StringRef name)
	O(1) lookup of a FuncOp by name in the symbol cache.
void	insertGlobalSymbol (mlir::Operation *op)
void	eraseGlobalSymbol (mlir::Operation *op)
cir::GlobalOp	getStaticLocalDeclAddress (const VarDecl *d)
void	setStaticLocalDeclAddress (const VarDecl *d, cir::GlobalOp c)
cir::GlobalOp	getOrCreateStaticVarDecl (const VarDecl &d, cir::GlobalLinkageKind linkage)
Address	createUnnamedGlobalFrom (const VarDecl &d, mlir::Attribute constAttr, CharUnits align)
cir::GlobalOp	getOrCreateCIRGlobal (llvm::StringRef mangledName, mlir::Type ty, LangAS langAS, const VarDecl *d, ForDefinition_t isForDefinition)
	If the specified mangled name is not in the module, create and return an mlir::GlobalOp value.
cir::GlobalOp	getOrCreateCIRGlobal (const VarDecl *d, mlir::Type ty, ForDefinition_t isForDefinition)
cir::GlobalOp	createGlobalOp (mlir::Location loc, llvm::StringRef name, mlir::Type t, bool isConstant=false, mlir::ptr::MemorySpaceAttrInterface addrSpace={}, mlir::Operation *insertPoint=nullptr)
void	addGlobalCtor (cir::FuncOp ctor, std::optional< int > priority=std::nullopt)
	Add a global constructor or destructor to the module.
void	addGlobalDtor (cir::FuncOp dtor, std::optional< int > priority=std::nullopt)
	Add a function to the list that will be called when the module is unloaded.
bool	shouldZeroInitPadding () const
std::string	getUniqueGlobalName (const std::string &baseName)
mlir::Value	getAddrOfGlobalVar (const VarDecl *d, mlir::Type ty={}, ForDefinition_t isForDefinition=NotForDefinition)
	Return the mlir::Value for the address of the given global variable.
cir::FuncOp	getAddrOfThunk (StringRef name, mlir::Type fnTy, GlobalDecl gd)
	Get or create a thunk function with the given name and type.
cir::GlobalViewAttr	getAddrOfGlobalVarAttr (const VarDecl *d)
	Return the mlir::GlobalViewAttr for the address of the given global.
cir::GlobalOp	getAddrOfTemplateParamObject (const TemplateParamObjectDecl *tpo)
	Get the GlobalOp of a template parameter object.
cir::GlobalOp	getAddrOfUnnamedGlobalConstantDecl (const UnnamedGlobalConstantDecl *gcd)
CharUnits	computeNonVirtualBaseClassOffset (const CXXRecordDecl *derivedClass, llvm::iterator_range< CastExpr::path_const_iterator > path)
void	constructAttributeList (llvm::StringRef name, const CIRGenFunctionInfo &info, CIRGenCalleeInfo calleeInfo, mlir::NamedAttrList &attrs, llvm::MutableArrayRef< mlir::NamedAttrList > argAttrs, mlir::NamedAttrList &retAttrs, cir::CallingConv &callingConv, cir::SideEffect &sideEffect, bool attrOnCallSite, bool isThunk)
	Get the CIR attributes and calling convention to use for a particular function type.
void	addDefaultFunctionAttributes (StringRef name, bool hasOptNoneAttr, bool attrOnCallSite, mlir::NamedAttrList &attrs)
	Helper function for constructAttributeList/others.
cir::GlobalOp	createOrReplaceCXXRuntimeVariable (mlir::Location loc, llvm::StringRef name, mlir::Type ty, cir::GlobalLinkageKind linkage, clang::CharUnits alignment)
	Will return a global variable of the given type.
void	emitVTable (const CXXRecordDecl *rd)
	This is a callback from Sema to tell us that a particular vtable is required to be emitted in this translation unit.
cir::GlobalLinkageKind	getVTableLinkage (const CXXRecordDecl *rd)
	Return the appropriate linkage for the vtable, VTT, and type information of the given class.
mlir::Attribute	getAddrOfRTTIDescriptor (mlir::Location loc, QualType ty, bool forEH=false)
	Get the address of the RTTI descriptor for the given type.
mlir::Attribute	getConstantArrayFromStringLiteral (const StringLiteral *e)
	Return a constant array for the given string.
cir::GlobalOp	getGlobalForStringLiteral (const StringLiteral *s, llvm::StringRef name=".str")
	Return a global symbol reference to a constant array for the given string literal.
cir::GlobalViewAttr	getAddrOfConstantStringFromLiteral (const StringLiteral *s, llvm::StringRef name=".str")
	Return a global symbol reference to a constant array for the given string literal.
LangAS	getLangTempAllocaAddressSpace () const
	Returns the address space for temporary allocations in the language.
void	setCommonAttributes (GlobalDecl gd, mlir::Operation *op)
	Set attributes which are common to any form of a global definition (alias, Objective-C method, function, global variable).
const TargetCIRGenInfo &	getTargetCIRGenInfo ()
mlir::Location	getLoc (clang::SourceLocation cLoc)
	Helpers to convert the presumed location of Clang's SourceLocation to an MLIR Location.
mlir::Location	getLoc (clang::SourceRange cRange)
clang::CharUnits	getClassPointerAlignment (const clang::CXXRecordDecl *rd)
	Return the best known alignment for an unknown pointer to a particular class.
clang::CharUnits	getNaturalTypeAlignment (clang::QualType t, LValueBaseInfo *baseInfo=nullptr, bool forPointeeType=false)
	FIXME: this could likely be a common helper and not necessarily related with codegen.
clang::CharUnits	getNaturalPointeeTypeAlignment (clang::QualType t, LValueBaseInfo *baseInfo=nullptr)
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	getDynamicOffsetAlignment (CharUnits actualBaseAlign, const CXXRecordDecl *baseDecl, CharUnits expectedTargetAlign)
	TODO: Add TBAAAccessInfo.
CharUnits	getVBaseAlignment (CharUnits derivedAlign, const CXXRecordDecl derived, const CXXRecordDecl vbase)
	Returns the assumed alignment of a virtual base of a class.
cir::FuncOp	getAddrOfCXXStructor (clang::GlobalDecl gd, const CIRGenFunctionInfo *fnInfo=nullptr, cir::FuncType fnType=nullptr, bool dontDefer=false, ForDefinition_t isForDefinition=NotForDefinition)
std::pair< cir::FuncType, cir::FuncOp >	getAddrAndTypeOfCXXStructor (clang::GlobalDecl gd, const CIRGenFunctionInfo *fnInfo=nullptr, cir::FuncType fnType=nullptr, bool dontDefer=false, ForDefinition_t isForDefinition=NotForDefinition)
mlir::Type	getVTableComponentType ()
CIRGenVTables &	getVTables ()
ItaniumVTableContext &	getItaniumVTableContext ()
const ItaniumVTableContext &	getItaniumVTableContext () const
void	addDeferredDeclToEmit (clang::GlobalDecl GD)
void	emitTopLevelDecl (clang::Decl *decl)
bool	mustBeEmitted (const clang::ValueDecl *d)
	Determine whether the definition must be emitted; if this returns `false`, the definition can be emitted lazily if it's used.
bool	mayBeEmittedEagerly (const clang::ValueDecl *d)
	Determine whether the definition can be emitted eagerly, or should be delayed until the end of the translation unit.
bool	verifyModule () const
cir::FuncOp	getAddrOfFunction (clang::GlobalDecl gd, mlir::Type funcType=nullptr, bool forVTable=false, bool dontDefer=false, ForDefinition_t isForDefinition=NotForDefinition)
	Return the address of the given function.
mlir::Operation *	getAddrOfGlobal (clang::GlobalDecl gd, ForDefinition_t isForDefinition=NotForDefinition)
bool	shouldEmitRTTI (bool forEH=false)
void	emitExplicitCastExprType (const ExplicitCastExpr e, CIRGenFunction cgf=nullptr)
	Emit type info if type of an expression is a variably modified type.
void	addDeferredVTable (const CXXRecordDecl *rd)
void	emitGlobal (clang::GlobalDecl gd)
	Emit code for a single global function or variable declaration.
void	emitAliasForGlobal (llvm::StringRef mangledName, mlir::Operation *op, GlobalDecl aliasGD, cir::FuncOp aliasee, cir::GlobalLinkageKind linkage)
void	emitAliasDefinition (GlobalDecl gd)
	Emit a definition for an __attribute__((alias)) declaration.
mlir::Type	convertType (clang::QualType type)
void	setGlobalVisibility (mlir::Operation op, const NamedDecl d) const
	Set the visibility for the given global.
void	setDSOLocal (mlir::Operation *op) const
void	setDSOLocal (cir::CIRGlobalValueInterface gv) const
void	setGVProperties (mlir::Operation op, const NamedDecl d) const
	Set visibility, dllimport/dllexport and dso_local.
void	setGVPropertiesAux (mlir::Operation op, const NamedDecl d) const
void	setTLSMode (mlir::Operation *op, const VarDecl &d)
	Set TLS mode for the given operation based on the given variable declaration.
cir::TLS_Model	getDefaultCIRTLSModel () const
	Get TLS mode from CodeGenOptions.
void	setFunctionAttributes (GlobalDecl gd, cir::FuncOp f, bool isIncompleteFunction, bool isThunk)
	Set function attributes for a function declaration.
void	setCIRFunctionAttributes (GlobalDecl gd, const CIRGenFunctionInfo &info, cir::FuncOp func, bool isThunk)
	Set the CIR function attributes (Sext, zext, etc).
void	setCIRFunctionAttributesForDefinition (const clang::FunctionDecl *fd, cir::FuncOp f)
	Set extra attributes (inline, etc.) for a function.
void	emitGlobalDefinition (clang::GlobalDecl gd, mlir::Operation *op=nullptr)
void	emitGlobalFunctionDefinition (clang::GlobalDecl gd, mlir::Operation *op)
void	emitGlobalVarDefinition (const clang::VarDecl *vd, bool isTentative=false)
void	emitCXXSpecialVarDeclInit (const VarDecl *varDecl, cir::GlobalOp addr, bool performInit, mlir::Region &ctorRegion, mlir::Region &dtorRegion)
	Helper function for the below two that will create the constructor/destructor in specified regions, rather than in the GlobalOp.
void	emitCXXStaticLocalVarDeclInit (const VarDecl *varDecl, cir::GlobalOp addr, bool performInit)
	Emit the function that initializes the specified static-local variable.
void	emitCXXGlobalVarDeclInit (const VarDecl *varDecl, cir::GlobalOp addr, bool performInit)
	Emit the function that initializes the specified global.
void	setGlobalTlsReferences (const VarDecl &vd, cir::GlobalOp globalOp)
void	emitCXXGlobalVarDeclInitFunc (const VarDecl *vd, cir::GlobalOp addr, bool performInit)
void	emitGlobalOpenACCDecl (const clang::OpenACCConstructDecl *cd)
void	emitGlobalOpenACCRoutineDecl (const clang::OpenACCRoutineDecl *cd)
void	emitGlobalOpenACCDeclareDecl (const clang::OpenACCDeclareDecl *cd)
template<typename BeforeOpTy, typename DataClauseTy>
void	emitGlobalOpenACCDeclareDataOperands (const Expr *varOperand, DataClauseTy dataClause, OpenACCModifierKind modifiers, bool structured, bool implicit, bool requiresDtor)
void	emitOpenACCRoutineDecl (const clang::FunctionDecl funcDecl, cir::FuncOp func, SourceLocation pragmaLoc, ArrayRef< const OpenACCClause > clauses)
void	emitOMPThreadPrivateDecl (const OMPThreadPrivateDecl *d)
void	emitOMPGroupPrivateDecl (const OMPGroupPrivateDecl *d)
void	emitOMPCapturedExpr (const OMPCapturedExprDecl *d)
void	emitOMPAllocateDecl (const OMPAllocateDecl *d)
void	emitOMPDeclareReduction (const OMPDeclareReductionDecl *d)
void	emitOMPDeclareMapper (const OMPDeclareMapperDecl *d)
void	emitOMPRequiresDecl (const OMPRequiresDecl *d)
void	emitDeclContext (const DeclContext *dc)
mlir::Value	emitNullConstant (QualType t, mlir::Location loc)
	Return the result of value-initializing the given type, i.e.
mlir::TypedAttr	emitNullConstantAttr (QualType t)
mlir::TypedAttr	emitNullConstantForBase (const CXXRecordDecl *record)
	Return a null constant appropriate for zero-initializing a base class with the given type.
mlir::Value	emitMemberPointerConstant (const UnaryOperator *e)
mlir::TypedAttr	emitNullMemberAttr (QualType t, const MemberPointerType *mpt)
	Returns a null attribute to represent either a null method or null data member, depending on the type of mpt.
llvm::StringRef	getMangledName (clang::GlobalDecl gd)
std::string	getOpenACCBindMangledName (const IdentifierInfo bindName, const FunctionDecl attachedFunction)
void	emitTentativeDefinition (const VarDecl *d)
void	updateCompletedType (const clang::TagDecl *td)
cir::FuncOp	codegenCXXStructor (clang::GlobalDecl gd)
bool	lookupRepresentativeDecl (llvm::StringRef mangledName, clang::GlobalDecl &gd) const
bool	supportsCOMDAT () const
void	maybeSetTrivialComdat (const clang::Decl &d, mlir::Operation *op)
bool	shouldEmitCUDAGlobalVar (const VarDecl *global) const
void	replaceGlobal (cir::GlobalOp oldGV, cir::GlobalOp newGV)
	Replace all uses of the old global with the new global, updating types and references as needed.
void	replaceUsesOfNonProtoTypeWithRealFunction (mlir::Operation *old, cir::FuncOp newFn)
	This function is called when we implement a function with no prototype, e.g.
cir::FuncOp	getOrCreateCIRFunction (llvm::StringRef mangledName, mlir::Type funcType, clang::GlobalDecl gd, bool forVTable, bool dontDefer=false, bool isThunk=false, ForDefinition_t isForDefinition=NotForDefinition, mlir::NamedAttrList extraAttrs={})
cir::FuncOp	getOrCreateCIRFunction (llvm::StringRef mangledName, mlir::Type funcType, clang::GlobalDecl gd, bool forVTable, mlir::NamedAttrList extraAttrs)
cir::FuncOp	createCIRFunction (mlir::Location loc, llvm::StringRef name, cir::FuncType funcType, const clang::FunctionDecl *funcDecl)
cir::FuncOp	createCIRBuiltinFunction (mlir::Location loc, llvm::StringRef name, cir::FuncType ty, const clang::FunctionDecl *fd)
	Create a CIR function with builtin attribute set.
void	setCXXSpecialMemberAttr (cir::FuncOp funcOp, const clang::FunctionDecl *funcDecl)
	Mark the function as a special member (e.g. constructor, destructor)
cir::FuncOp	createRuntimeFunction (cir::FuncType ty, llvm::StringRef name, mlir::NamedAttrList extraAttrs={}, bool isLocal=false, bool assumeConvergent=false)
cir::FuncOp	getBuiltinLibFunction (const FunctionDecl *fd, unsigned builtinID)
	Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".
CIRGenCUDARuntime &	getCUDARuntime ()
CIRGenOpenMPRuntime &	getOpenMPRuntime ()
mlir::IntegerAttr	getSize (CharUnits size)
void	emitDeferred ()
	Emit any needed decls for which code generation was deferred.
bool	shouldOpportunisticallyEmitVTables ()
void	emitDeferredVTables ()
	Emit any vtables which we deferred and still have a use for.
void	emitVTablesOpportunistically ()
	Try to emit external vtables as available_externally if they have emitted all inlined virtual functions.
void	emitGlobalDecl (const clang::GlobalDecl &d)
	Helper for emitDeferred to apply actual codegen.
const llvm::Triple &	getTriple () const
void	release ()
mlir::Operation *	getAddrOfGlobalTemporary (const MaterializeTemporaryExpr mte, const Expr init)
	Returns a pointer to a global variable representing a temporary with static or thread storage duration.
cir::VisibilityAttr	getGlobalVisibilityAttrFromDecl (const Decl *decl)
cir::GlobalLinkageKind	getFunctionLinkage (GlobalDecl gd)
cir::GlobalLinkageKind	getCIRLinkageForDeclarator (const DeclaratorDecl *dd, GVALinkage linkage)
void	setFunctionLinkage (GlobalDecl gd, cir::FuncOp f)
cir::GlobalLinkageKind	getCIRLinkageVarDefinition (const VarDecl *vd)
void	addReplacement (llvm::StringRef name, mlir::Operation *op)
DiagnosticBuilder	errorNYI (SourceLocation, llvm::StringRef)
	Helpers to emit "not yet implemented" error diagnostics.
template<typename T>
DiagnosticBuilder	errorNYI (SourceLocation loc, llvm::StringRef feature, const T &name)
DiagnosticBuilder	errorNYI (mlir::Location loc, llvm::StringRef feature)
DiagnosticBuilder	errorNYI (llvm::StringRef feature) const
DiagnosticBuilder	errorNYI (SourceRange, llvm::StringRef)
template<typename T>
DiagnosticBuilder	errorNYI (SourceRange loc, llvm::StringRef feature, const T &name)
void	error (SourceLocation loc, llvm::StringRef error)
	Emit a general error that something can't be done.
void	errorUnsupported (const Stmt *s, llvm::StringRef type)
	Print out an error that codegen doesn't support the specified stmt yet.
void	errorUnsupported (const Decl *d, llvm::StringRef type)
	Print out an error that codegen doesn't support the specified decl yet.
void	emitAMDGPUMetadata ()
	Emits AMDGPU specific Metadata.
void	addGlobalAnnotations (const clang::ValueDecl d, mlir::Operation gv)
	Add global annotations for a global value (GlobalOp or FuncOp).
Public Member Functions inherited from clang::CIRGen::CIRGenTypeCache
	CIRGenTypeCache ()
clang::CharUnits	getSizeSize () const
clang::CharUnits	getSizeAlign () const
clang::CharUnits	getPointerAlign () const
mlir::ptr::MemorySpaceAttrInterface	getCIRAllocaAddressSpace () const

Static Public Member Functions
static mlir::SymbolTable::Visibility	getMLIRVisibility (Visibility v)
static void	setInitializer (cir::GlobalOp &op, mlir::Attribute value)
static mlir::SymbolTable::Visibility	getMLIRVisibilityFromCIRLinkage (cir::GlobalLinkageKind GLK)
static cir::VisibilityKind	getGlobalVisibilityKindFromClangVisibility (clang::VisibilityAttr::VisibilityType visibility)
static mlir::SymbolTable::Visibility	getMLIRVisibility (cir::GlobalOp op)

Public Attributes
mlir::Operation *	lastGlobalOp = nullptr
llvm::DenseMap< const clang::FieldDecl *, llvm::StringRef >	lambdaFieldToName
	Keep a map between lambda fields and names, this needs to be per module since lambdas might get generated later as part of defered work, and since the pointers are supposed to be uniqued, should be fine.
llvm::DenseMap< cir::BlockAddrInfoAttr, cir::LabelOp >	blockAddressInfoToLabel
	Map BlockAddrInfoAttr (function name, label name) to the corresponding CIR LabelOp.
llvm::MapVector< cir::BlockAddressOp, cir::LabelOp >	blockAddressToLabel
	Map CIR BlockAddressOps directly to their resolved LabelOps.
llvm::DenseSet< cir::BlockAddressOp >	unresolvedBlockAddressToLabel
	Track CIR BlockAddressOps that cannot be resolved immediately because their LabelOp has not yet been emitted.
llvm::DenseMap< const Decl *, cir::GlobalOp >	staticLocalDeclMap
llvm::DenseMap< const VarDecl *, cir::GlobalOp >	initializerConstants
llvm::StringMap< mlir::Operation * >	symbolLookupCache
	Cache for O(1) symbol lookups by name, replacing the O(N) linear scan in SymbolTable::lookupSymbolIn that getGlobalValue used previously.
llvm::StringMap< unsigned >	cgGlobalNames
llvm::DenseMap< mlir::Attribute, cir::GlobalOp >	constantStringMap
llvm::DenseMap< const UnnamedGlobalConstantDecl *, cir::GlobalOp >	unnamedGlobalConstantDeclMap
std::vector< cir::CIRGlobalValueInterface >	llvmUsed
	List of global values which are required to be present in the object file; This is used for forcing visibility of symbols which may otherwise be optimized out.
std::vector< cir::CIRGlobalValueInterface >	llvmCompilerUsed
std::map< llvm::StringRef, clang::GlobalDecl >	deferredDecls
	This contains all the decls which have definitions but which are deferred for emission and therefore should only be output if they are actually used.
std::vector< clang::GlobalDecl >	deferredDeclsToEmit
unsigned	routineCounter = 0
Public Attributes inherited from clang::CIRGen::CIRGenTypeCache
cir::VoidType	voidTy
cir::IntType	sInt8Ty
cir::IntType	sInt16Ty
cir::IntType	sInt32Ty
cir::IntType	sInt64Ty
cir::IntType	sInt128Ty
cir::IntType	uInt8Ty
cir::IntType	uInt16Ty
cir::IntType	uInt32Ty
cir::IntType	uInt64Ty
cir::IntType	uInt128Ty
cir::FP16Type	fP16Ty
cir::BF16Type	bFloat16Ty
cir::SingleType	floatTy
cir::DoubleType	doubleTy
cir::FP80Type	fP80Ty
cir::FP128Type	fP128Ty
mlir::Type	uCharTy
	ClangIR char.
union {
mlir::Type uIntPtrTy
mlir::Type sizeTy
};
	intptr_t, size_t, and ptrdiff_t, which we assume are the same size.
mlir::Type	ptrDiffTy
cir::PointerType	voidPtrTy
	void* in address space 0
cir::PointerType	uInt8PtrTy
cir::PointerType	allocaInt8PtrTy
	void* in alloca 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.
mlir::ptr::MemorySpaceAttrInterface	cirAllocaAddressSpace

Static Public Attributes
static constexpr const char *	builtinCoroId = "__builtin_coro_id"
static constexpr const char *	builtinCoroAlloc = "__builtin_coro_alloc"
static constexpr const char *	builtinCoroBegin = "__builtin_coro_begin"
static constexpr const char *	builtinCoroEnd = "__builtin_coro_end"
static constexpr const char *	builtinCoroFree = "__builtin_coro_free"

Detailed Description

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

Definition at line 60 of file CIRGenModule.h.

Constructor & Destructor Documentation

◆ CIRGenModule()

CIRGenModule::CIRGenModule	(	mlir::MLIRContext &	mlirContext,
		clang::ASTContext &	astContext,
		const clang::CodeGenOptions &	cgo,
		clang::DiagnosticsEngine &	diags )

Definition at line 77 of file CIRGenModule.cpp.

◆ ~CIRGenModule()

CIRGenModule::~CIRGenModule ( )

default

References clang::CIRGen::Decl.

Member Function Documentation

◆ addCompilerUsedGlobal()

void CIRGenModule::addCompilerUsedGlobal ( cir::CIRGlobalValueInterface gv )

Add a global value to the llvmCompilerUsed list.

Definition at line 1264 of file CIRGenModule.cpp.

References llvmCompilerUsed.

Referenced by release().

◆ addDefaultFunctionAttributes()

void CIRGenModule::addDefaultFunctionAttributes	(	StringRef	name,
		bool	hasOptNoneAttr,
		bool	attrOnCallSite,
		mlir::NamedAttrList &	attrs )

Helper function for constructAttributeList/others.

This function matches the behavior of 'getDefaultFunctionAttributes' from classic codegen, despite the similarity of its name to 'addDefaultFunctionDefinitionAttributes', which is a caller of this function.

Builds a set of function attributes to add to a function based on language opts, codegen opts, and some small properties.

Definition at line 290 of file CIRGenCall.cpp.

References addMergeableDefaultFunctionAttributes(), addTrivialDefaultFunctionAttributes(), and getMLIRContext().

Referenced by constructAttributeList().

◆ addDeferredDeclToEmit()

void clang::CIRGen::CIRGenModule::addDeferredDeclToEmit ( clang::GlobalDecl GD )

inline

Definition at line 545 of file CIRGenModule.h.

References deferredDeclsToEmit.

Referenced by emitGlobal().

◆ addDeferredVTable()

void clang::CIRGen::CIRGenModule::addDeferredVTable ( const CXXRecordDecl * rd )

inline

Definition at line 587 of file CIRGenModule.h.

◆ addGlobalAnnotations()

void CIRGenModule::addGlobalAnnotations	(	const clang::ValueDecl *	d,
		mlir::Operation *	gv )

Add global annotations for a global value (GlobalOp or FuncOp).

Definition at line 3942 of file CIRGenModule.cpp.

References clang::Decl::hasAttr(), clang::isa(), and clang::Decl::specific_attrs().

Referenced by emitGlobalVarDefinition().

◆ addGlobalCtor()

void CIRGenModule::addGlobalCtor	(	cir::FuncOp	ctor,
		std::optional< int >	priority = std::nullopt )

Add a global constructor or destructor to the module.

Track functions to be called before main() runs.

The priority is optional, if not specified, the default priority is used.

Definition at line 642 of file CIRGenModule.cpp.

References cir::MissingFeatures::globalCtorAssociatedData(), and cir::MissingFeatures::globalCtorLexOrder().

Referenced by emitGlobalFunctionDefinition().

◆ addGlobalDtor()

void CIRGenModule::addGlobalDtor	(	cir::FuncOp	dtor,
		std::optional< int >	priority = std::nullopt )

Add a function to the list that will be called when the module is unloaded.

Definition at line 656 of file CIRGenModule.cpp.

References errorNYI(), getASTContext(), and getTriple().

Referenced by emitGlobalFunctionDefinition().

◆ addRecordLayout()

void clang::CIRGen::CIRGenModule::addRecordLayout	(	mlir::StringAttr	name,
		cir::RecordLayoutAttr	attr )

inline

Queue a record layout entry for materialization in release().

Definition at line 164 of file CIRGenModule.h.

◆ addReplacement()

void CIRGenModule::addReplacement	(	llvm::StringRef	name,
		mlir::Operation *	op )

Definition at line 1652 of file CIRGenModule.cpp.

◆ addUsedGlobal()

void CIRGenModule::addUsedGlobal ( cir::CIRGlobalValueInterface gv )

Add a global value to the llvmUsed list.

Definition at line 1257 of file CIRGenModule.cpp.

References llvmUsed.

◆ addUsedOrCompilerUsedGlobal()

void CIRGenModule::addUsedOrCompilerUsedGlobal ( cir::CIRGlobalValueInterface gv )

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

Definition at line 1270 of file CIRGenModule.cpp.

References getTriple(), llvmCompilerUsed, and llvmUsed.

Referenced by setCommonAttributes().

◆ codegenCXXStructor()

cir::FuncOp CIRGenModule::codegenCXXStructor ( clang::GlobalDecl gd )

Definition at line 200 of file CIRGenCXX.cpp.

References clang::CIRGen::CIRGenTypes::arrangeCXXStructorDeclaration(), clang::CIRGen::ForDefinition, clang::CIRGen::CIRGenFunction::generateCode(), getAddrOfCXXStructor(), clang::GlobalDecl::getDecl(), clang::CIRGen::CIRGenTypes::getFunctionType(), getTypes(), setCIRFunctionAttributesForDefinition(), and setFunctionLinkage().

◆ computeNonVirtualBaseClassOffset()

CharUnits CIRGenModule::computeNonVirtualBaseClassOffset	(	const CXXRecordDecl *	derivedClass,
		llvm::iterator_range< CastExpr::path_const_iterator >	path )

Definition at line 3585 of file CIRGenModule.cpp.

References getASTContext(), clang::ASTRecordLayout::getBaseClassOffset(), and clang::CharUnits::Zero().

◆ constructAttributeList()

void CIRGenModule::constructAttributeList	(	llvm::StringRef	name,
		const CIRGenFunctionInfo &	info,
		CIRGenCalleeInfo	calleeInfo,
		mlir::NamedAttrList &	attrs,
		llvm::MutableArrayRef< mlir::NamedAttrList >	argAttrs,
		mlir::NamedAttrList &	retAttrs,
		cir::CallingConv &	callingConv,
		cir::SideEffect &	sideEffect,
		bool	attrOnCallSite,
		bool	isThunk )

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

Construct the CIR 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 calling convention to use.
sideEffect	[out] - On return, the side effect type of the attributes.
attrOnCallSite	- Whether or not the attributes are on a call site.
isThunk	- Whether the function is a thunk.

Definition at line 308 of file CIRGenCall.cpp.

References addAttributesFromFunctionProtoType(), addDefaultFunctionAttributes(), addNoBuiltinAttributes(), clang::CIRGen::Decl, clang::Decl::getAttr(), getBuilder(), clang::CIRGen::CIRGenCalleeInfo::getCalleeDecl(), clang::CIRGen::CIRGenCalleeInfo::getCalleeFunctionProtoType(), clang::GlobalDecl::getDecl(), getLangOpts(), getMangledName(), getMLIRContext(), clang::GlobalDecl::getWithKernelReferenceKind(), clang::Decl::hasAttr(), clang::CIRGen::CIRGenFunctionInfo::isNoReturn(), clang::CXXMethodDecl::isVirtual(), isVirtualCall(), clang::Kernel, kind, cir::MissingFeatures::opCallAttrs(), cir::MissingFeatures::opCallCallConv(), and clang::ast_matchers::type.

Referenced by setCIRFunctionAttributes().

◆ convertType()

mlir::Type CIRGenModule::convertType ( clang::QualType type )

Definition at line 3556 of file CIRGenModule.cpp.

References clang::ast_matchers::type.

Referenced by emitGlobalVarDefinition(), emitMemberPointerConstant(), emitNullMemberAttr(), getAddrOfFunction(), getBuiltinLibFunction(), getConstantArrayFromStringLiteral(), getOrCreateStaticVarDecl(), and setCXXSpecialMemberAttr().

◆ createCIRBuiltinFunction()

cir::FuncOp CIRGenModule::createCIRBuiltinFunction	(	mlir::Location	loc,
		llvm::StringRef	name,
		cir::FuncType	ty,
		const clang::FunctionDecl *	fd )

Create a CIR function with builtin attribute set.

Definition at line 3226 of file CIRGenModule.cpp.

References createCIRFunction().

◆ createCIRFunction()

cir::FuncOp CIRGenModule::createCIRFunction	(	mlir::Location	loc,
		llvm::StringRef	name,
		cir::FuncType	funcType,
		const clang::FunctionDecl *	funcDecl )

Definition at line 3172 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenFunction::curFn, emitOpenACCRoutineDecl(), getLangOpts(), getMLIRContext(), clang::FunctionDecl::hasPrototype(), cir::MissingFeatures::opFuncAstDeclAttr(), cir::MissingFeatures::opFuncExtraAttrs(), setCXXSpecialMemberAttr(), clang::Decl::specific_attrs(), and symbolLookupCache.

Referenced by createCIRBuiltinFunction(), emitAliasDefinition(), and emitAliasForGlobal().

◆ createGlobalOp()

cir::GlobalOp CIRGenModule::createGlobalOp	(	mlir::Location	loc,
		llvm::StringRef	name,
		mlir::Type	t,
		bool	isConstant = false,
		mlir::ptr::MemorySpaceAttrInterface	addrSpace = {},
		mlir::Operation *	insertPoint = nullptr )

Definition at line 686 of file CIRGenModule.cpp.

References getBuilder(), getModule(), lastGlobalOp, and symbolLookupCache.

Referenced by createOrReplaceCXXRuntimeVariable(), emitAliasDefinition(), emitUsed(), generateStringLiteral(), getAddrOfGlobalTemporary(), getAddrOfTemplateParamObject(), getAddrOfUnnamedGlobalConstantDecl(), and release().

◆ createOrReplaceCXXRuntimeVariable()

cir::GlobalOp CIRGenModule::createOrReplaceCXXRuntimeVariable	(	mlir::Location	loc,
		llvm::StringRef	name,
		mlir::Type	ty,
		cir::GlobalLinkageKind	linkage,
		clang::CharUnits	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 1712 of file CIRGenModule.cpp.

References createGlobalOp(), errorNYI(), getGlobalValue(), getMLIRContext(), getMLIRVisibility(), getSize(), cir::isWeakForLinker(), setDSOLocal(), and supportsCOMDAT().

◆ createRuntimeFunction()

cir::FuncOp CIRGenModule::createRuntimeFunction	(	cir::FuncType	ty,
		llvm::StringRef	name,
		mlir::NamedAttrList	extraAttrs = {},
		bool	isLocal = false,
		bool	assumeConvergent = false )

Definition at line 3301 of file CIRGenModule.cpp.

References errorNYI(), getOrCreateCIRFunction(), cir::MissingFeatures::opFuncCallingConv(), cir::MissingFeatures::setLLVMFunctionFEnvAttributes(), and setWindowsItaniumDLLImport().

Referenced by getBadCastFn(), getItaniumDynamicCastFn(), and getPersonalityFn().

◆ createUnnamedGlobalFrom()

Address CIRGenModule::createUnnamedGlobalFrom	(	const VarDecl &	d,
		mlir::Attribute	constAttr,
		CharUnits	align )

Definition at line 509 of file CIRGenDecl.cpp.

References cir::MissingFeatures::addressSpace(), getLoc(), clang::Decl::getLocation(), getMangledName(), getMLIRVisibilityFromCIRLinkage(), getModule(), clang::NamedDecl::getName(), clang::Decl::getParentFunctionOrMethod(), clang::VarDecl::hasGlobalStorage(), initializerConstants, insertGlobalSymbol(), and clang::isa().

◆ emitAliasDefinition()

void CIRGenModule::emitAliasDefinition ( GlobalDecl gd )

◆ emitAliasForGlobal()

void CIRGenModule::emitAliasForGlobal	(	llvm::StringRef	mangledName,
		mlir::Operation *	op,
		GlobalDecl	aliasGD,
		cir::FuncOp	aliasee,
		cir::GlobalLinkageKind	linkage )

Definition at line 3509 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::arrangeCXXStructorDeclaration(), clang::cast(), createCIRFunction(), eraseGlobalSymbol(), clang::GlobalDecl::getDecl(), clang::CIRGen::CIRGenTypes::getFunctionType(), getLoc(), clang::Decl::getSourceRange(), getTypes(), cir::MissingFeatures::opGlobalUnnamedAddr(), and setCommonAttributes().

Referenced by emitConstructorDestructorAlias().

◆ emitAMDGPUMetadata()

void CIRGenModule::emitAMDGPUMetadata ( )

Emits AMDGPU specific Metadata.

Definition at line 22 of file CIRGenAMDGPU.cpp.

References clang::TargetOptions::Hostcall.

Referenced by release().

◆ emitCXXGlobalVarDeclInit()

void CIRGenModule::emitCXXGlobalVarDeclInit	(	const VarDecl *	varDecl,
		cir::GlobalOp	addr,
		bool	performInit )

Emit the function that initializes the specified global.

Definition at line 328 of file CIRGenCXX.cpp.

References emitCXXSpecialVarDeclInit(), getLoc(), and clang::ast_matchers::varDecl.

Referenced by emitCXXGlobalVarDeclInitFunc().

◆ emitCXXGlobalVarDeclInitFunc()

void CIRGenModule::emitCXXGlobalVarDeclInitFunc	(	const VarDecl *	vd,
		cir::GlobalOp	addr,
		bool	performInit )

Definition at line 101 of file CIRGenDeclCXX.cpp.

References cir::MissingFeatures::cudaSupport(), cir::MissingFeatures::deferredCXXGlobalInit(), and emitCXXGlobalVarDeclInit().

Referenced by emitGlobalVarDefinition().

◆ emitCXXSpecialVarDeclInit()

void CIRGenModule::emitCXXSpecialVarDeclInit	(	const VarDecl *	varDecl,
		cir::GlobalOp	addr,
		bool	performInit,
		mlir::Region &	ctorRegion,
		mlir::Region &	dtorRegion )

Helper function for the below two that will create the constructor/destructor in specified regions, rather than in the GlobalOp.

Definition at line 228 of file CIRGenCXX.cpp.

References cir::MissingFeatures::addressSpace(), clang::cast(), clang::QualType::DK_cxx_destructor, emitDeclDestroy(), emitDeclInit(), emitDeclInvariant(), clang::CIRGen::CIRGenFunction::emitReferenceBindingToExpr(), clang::CIRGen::CIRGenFunction::emitStoreOfScalar(), getASTContext(), clang::CIRGen::CIRGenFunction::getBuilder(), getMLIRContext(), clang::CIRGen::RValue::getValue(), clang::isa(), clang::Type::isReferenceType(), cir::MissingFeatures::openMP(), clang::CIRGen::CIRGenFunction::LexicalScope::setAsGlobalInit(), and clang::ast_matchers::varDecl.

Referenced by emitCXXGlobalVarDeclInit(), and emitCXXStaticLocalVarDeclInit().

◆ emitCXXStaticLocalVarDeclInit()

void CIRGenModule::emitCXXStaticLocalVarDeclInit	(	const VarDecl *	varDecl,
		cir::GlobalOp	addr,
		bool	performInit )

Emit the function that initializes the specified static-local variable.

Definition at line 346 of file CIRGenCXX.cpp.

References emitCXXSpecialVarDeclInit(), clang::VarDecl::TLS_None, and clang::ast_matchers::varDecl.

◆ emitDeclContext()

void CIRGenModule::emitDeclContext ( const DeclContext * dc )

Definition at line 2201 of file CIRGenModule.cpp.

References clang::CIRGen::Decl, clang::ast_matchers::decl, clang::DeclContext::decls(), emitTopLevelDecl(), and errorNYI().

Referenced by emitTopLevelDecl().

◆ emitDeferred()

void CIRGenModule::emitDeferred ( )

Emit any needed decls for which code generation was deferred.

Definition at line 401 of file CIRGenModule.cpp.

References cir::MissingFeatures::cudaSupport(), deferredDeclsToEmit, emitDeferred(), emitDeferredVTables(), emitGlobalDecl(), and cir::MissingFeatures::openMP().

Referenced by emitDeferred(), and release().

◆ emitDeferredVTables()

void CIRGenModule::emitDeferredVTables ( )

Emit any vtables which we deferred and still have a use for.

Given that at some point we emitted a reference to one or more vtables, and that we are now at the end of the translation unit, decide whether we should emit them.

Definition at line 1014 of file CIRGenVTables.cpp.

References shouldEmitVTableAtEndOfTranslationUnit(), and shouldOpportunisticallyEmitVTables().

Referenced by emitDeferred().

◆ emitExplicitCastExprType()

void CIRGenModule::emitExplicitCastExprType	(	const ExplicitCastExpr *	e,
		CIRGenFunction *	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 2152 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenFunction::emitVariablyModifiedType(), cir::MissingFeatures::generateDebugInfo(), clang::Expr::getType(), and clang::Type::isVariablyModifiedType().

◆ emitGlobal()

void CIRGenModule::emitGlobal ( clang::GlobalDecl gd )

Emit code for a single global function or variable declaration.

Forward declarations are emitted lazily.

Definition at line 460 of file CIRGenModule.cpp.

References addDeferredDeclToEmit(), clang::cast(), cir::MissingFeatures::deferredCXXGlobalInit(), deferredDecls, clang::VarDecl::Definition, emitAliasDefinition(), emitGlobalDefinition(), emitGlobalOpenACCDecl(), emitOMPDeclareMapper(), emitOMPDeclareReduction(), errorNYI(), clang::ast_matchers::functionDecl, getAddrOfGlobalVar(), getASTContext(), clang::GlobalDecl::getDecl(), getGlobalValue(), getMangledName(), hasImplicitAttr(), clang::isa(), clang::isLambdaCallOperator(), mayBeEmittedEagerly(), mustBeEmitted(), cir::MissingFeatures::openMP(), shouldEmitCUDAGlobalVar(), cir::MissingFeatures::shouldSkipAliasEmission(), clang::ASTContext::Strong, and clang::ast_matchers::varDecl.

Referenced by emitTopLevelDecl().

◆ emitGlobalDecl()

void CIRGenModule::emitGlobalDecl ( const clang::GlobalDecl & d )

Helper for emitDeferred to apply actual codegen.

Definition at line 362 of file CIRGenModule.cpp.

References emitGlobalDefinition(), clang::CIRGen::ForDefinition, getAddrOfGlobal(), getGlobalValue(), getMangledName(), and cir::MissingFeatures::openMP().

Referenced by emitDeferred().

◆ emitGlobalDefinition()

void CIRGenModule::emitGlobalDefinition	(	clang::GlobalDecl	gd,
		mlir::Operation *	op = nullptr )

Definition at line 1517 of file CIRGenModule.cpp.

References clang::cast(), clang::ast_matchers::decl, emitGlobalFunctionDefinition(), emitGlobalVarDefinition(), clang::CIRGen::CIRGenVTables::emitThunks(), errorNYI(), clang::GlobalDecl::getDecl(), getVTables(), and clang::isa().

Referenced by emitGlobal(), and emitGlobalDecl().

◆ emitGlobalFunctionDefinition()

void CIRGenModule::emitGlobalFunctionDefinition	(	clang::GlobalDecl	gd,
		mlir::Operation *	op )

◆ emitGlobalOpenACCDecl()

void CIRGenModule::emitGlobalOpenACCDecl ( const clang::OpenACCConstructDecl * cd )

Definition at line 102 of file CIRGenDeclOpenACC.cpp.

References clang::cast(), emitGlobalOpenACCDeclareDecl(), and emitGlobalOpenACCRoutineDecl().

Referenced by emitGlobal().

◆ emitGlobalOpenACCDeclareDataOperands()

template<typename BeforeOpTy, typename DataClauseTy>

void CIRGenModule::emitGlobalOpenACCDeclareDataOperands	(	const Expr *	varOperand,
		DataClauseTy	dataClause,
		OpenACCModifierKind	modifiers,
		bool	structured,
		bool	implicit,
		bool	requiresDtor )

Definition at line 141 of file CIRGenDeclOpenACC.cpp.

References clang::CIRGen::CIRGenFunction::OpenACCDataOperandInfo::bounds, clang::cast(), clang::CIRGen::convertOpenACCModifiers(), clang::CIRGen::CIRGenFunction::curFn, clang::CIRGen::Decl, clang::Stmt::getBeginLoc(), getDeclareReferencedDecl(), getLoc(), getMangledName(), getMLIRContext(), getModule(), clang::CIRGen::CIRGenFunction::getOpenACCDataOperandInfo(), clang::CIRGen::CIRGenFunction::OpenACCDataOperandInfo::name, and clang::CIRGen::CIRGenFunction::OpenACCDataOperandInfo::varValue.

◆ emitGlobalOpenACCDeclareDecl()

void CIRGenModule::emitGlobalOpenACCDeclareDecl ( const clang::OpenACCDeclareDecl * cd )

Definition at line 280 of file CIRGenDeclOpenACC.cpp.

References clang::OpenACCConstructDecl::clauses().

Referenced by emitGlobalOpenACCDecl(), and emitTopLevelDecl().

◆ emitGlobalOpenACCRoutineDecl()

void CIRGenModule::emitGlobalOpenACCRoutineDecl ( const clang::OpenACCRoutineDecl * cd )

Definition at line 296 of file CIRGenDeclOpenACC.cpp.

Referenced by emitGlobalOpenACCDecl(), and emitTopLevelDecl().

◆ emitGlobalVarDefinition()

void CIRGenModule::emitGlobalVarDefinition	(	const clang::VarDecl *	vd,
		bool	isTentative = false )

Definition at line 1312 of file CIRGenModule.cpp.

References addGlobalAnnotations(), convertType(), clang::CPlusPlus, clang::CUDA, cir::MissingFeatures::deferredCXXGlobalInit(), clang::QualType::DK_cxx_destructor, emitCXXGlobalVarDeclInitFunc(), errorNYI(), clang::VarDecl::getAnyInitializer(), clang::Decl::getAttr(), getBuilder(), getCIRLinkageVarDefinition(), getLangOpts(), getMLIRContext(), getMLIRVisibilityFromCIRLinkage(), getOrCreateCIRGlobal(), clang::VarDecl::getSourceRange(), clang::VarDecl::getTLSKind(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::GVA_AvailableExternally, clang::Decl::hasAttr(), clang::VarDecl::hasConstantInitialization(), clang::VarDecl::hasFlexibleArrayInit(), clang::QualType::isConstantStorage(), clang::VarDecl::isConstexpr(), clang::QualType::isConstQualified(), clang::Type::isCUDADeviceBuiltinSurfaceType(), clang::Type::isCUDADeviceBuiltinTextureType(), clang::Type::isIncompleteType(), clang::Type::isReferenceType(), clang::VarDecl::isStaticLocal(), cir::MissingFeatures::maybeHandleStaticInExternC(), maybeSetTrivialComdat(), clang::VarDecl::needsDestruction(), clang::OpenCL, cir::MissingFeatures::opGlobalDLLImportExport(), clang::ASTContext::PSF_Write, clang::ASTContext::SectionInfo::SectionFlags, setInitializer(), and setTLSMode().

Referenced by emitGlobalDefinition(), and emitTentativeDefinition().

◆ emitLLVMUsed()

void CIRGenModule::emitLLVMUsed ( )

Emit llvm.used and llvm.compiler.used globals.

Definition at line 1307 of file CIRGenModule.cpp.

References emitUsed(), llvmCompilerUsed, and llvmUsed.

Referenced by release().

◆ emitMemberPointerConstant()

mlir::Value CIRGenModule::emitMemberPointerConstant ( const UnaryOperator * e )

Definition at line 2172 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::arrangeCXXMethodDeclaration(), clang::cast(), convertType(), cir::MissingFeatures::cxxABI(), clang::ast_matchers::decl, clang::ast_matchers::fieldDecl, getAddrOfFunction(), getCXXABI(), clang::CIRGen::CIRGenTypes::getFunctionType(), getLoc(), clang::Stmt::getSourceRange(), clang::UnaryOperator::getSubExpr(), clang::Expr::getType(), and getTypes().

◆ emitNullConstant()

mlir::Value CIRGenModule::emitNullConstant	(	QualType	t,
		mlir::Location	loc )

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

a null expression of the given type.

Definition at line 1970 of file CIRGenExprConstant.cpp.

References emitNullConstantAttr().

◆ emitNullConstantAttr()

mlir::TypedAttr CIRGenModule::emitNullConstantAttr ( QualType t )

Definition at line 1974 of file CIRGenExprConstant.cpp.

References clang::Type::castAs(), emitNullMemberAttr(), errorNYI(), clang::Type::getAs(), getASTContext(), getTypes(), and clang::Type::isMemberDataPointerType().

Referenced by emitNullConstant(), and emitNullConstant().

◆ emitNullConstantForBase()

mlir::TypedAttr CIRGenModule::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 1996 of file CIRGenExprConstant.cpp.

Referenced by emitNullBaseClassInitialization().

◆ emitNullMemberAttr()

mlir::TypedAttr CIRGenModule::emitNullMemberAttr	(	QualType	t,
		const MemberPointerType *	mpt )

Returns a null attribute to represent either a null method or null data member, depending on the type of mpt.

Definition at line 2161 of file CIRGenModule.cpp.

References convertType(), and clang::Type::isMemberFunctionPointerType().

Referenced by emitNullConstantAttr().

◆ emitOMPAllocateDecl()

void CIRGenModule::emitOMPAllocateDecl ( const OMPAllocateDecl * d )

Definition at line 67 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitTopLevelDecl().

◆ emitOMPCapturedExpr()

void CIRGenModule::emitOMPCapturedExpr ( const OMPCapturedExprDecl * d )

Definition at line 51 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::OMPCapturedExprDecl::getSourceRange().

Referenced by emitTopLevelDecl().

◆ emitOMPDeclareMapper()

void CIRGenModule::emitOMPDeclareMapper ( const OMPDeclareMapperDecl * d )

Definition at line 99 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitGlobal(), and emitTopLevelDecl().

◆ emitOMPDeclareReduction()

void CIRGenModule::emitOMPDeclareReduction ( const OMPDeclareReductionDecl * d )

Definition at line 83 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitGlobal(), and emitTopLevelDecl().

◆ emitOMPGroupPrivateDecl()

void CIRGenModule::emitOMPGroupPrivateDecl ( const OMPGroupPrivateDecl * d )

Definition at line 35 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitTopLevelDecl().

◆ emitOMPRequiresDecl()

void CIRGenModule::emitOMPRequiresDecl ( const OMPRequiresDecl * d )

Definition at line 115 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitTopLevelDecl().

◆ emitOMPThreadPrivateDecl()

void CIRGenModule::emitOMPThreadPrivateDecl ( const OMPThreadPrivateDecl * d )

Definition at line 19 of file CIRGenDeclOpenMP.cpp.

References errorNYI(), and clang::Decl::getSourceRange().

Referenced by emitTopLevelDecl().

◆ emitOpenACCRoutineDecl()

void CIRGenModule::emitOpenACCRoutineDecl	(	const clang::FunctionDecl *	funcDecl,
		cir::FuncOp	func,
		SourceLocation	pragmaLoc,
		ArrayRef< const OpenACCClause * >	clauses )

Definition at line 388 of file CIRGenDeclOpenACC.cpp.

References getLoc(), getModule(), and routineCounter.

Referenced by createCIRFunction().

◆ emitTentativeDefinition()

void CIRGenModule::emitTentativeDefinition ( const VarDecl * d )

Definition at line 2560 of file CIRGenModule.cpp.

References deferredDecls, emitGlobalVarDefinition(), getGlobalValue(), clang::VarDecl::getInit(), getMangledName(), and mustBeEmitted().

◆ emitTopLevelDecl()

void CIRGenModule::emitTopLevelDecl ( clang::Decl * decl )

◆ emitVTable()

void CIRGenModule::emitVTable ( const CXXRecordDecl * rd )

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 124 of file CIRGenVTables.cpp.

◆ emitVTablesOpportunistically()

void CIRGenModule::emitVTablesOpportunistically ( )

Try to emit external vtables as available_externally if they have emitted all inlined virtual functions.

It runs after EmitDeferred() and therefore is not allowed to create new references to things that need to be emitted lazily.

Definition at line 1032 of file CIRGenVTables.cpp.

References getCXXABI(), getVTables(), and shouldOpportunisticallyEmitVTables().

Referenced by release().

◆ eraseGlobalSymbol()

void clang::CIRGen::CIRGenModule::eraseGlobalSymbol ( mlir::Operation * op )

inline

Definition at line 247 of file CIRGenModule.h.

References symbolLookupCache.

Referenced by emitAliasDefinition(), emitAliasForGlobal(), getAddrOfGlobalTemporary(), and replaceGlobal().

◆ error()

void CIRGenModule::error	(	SourceLocation	loc,
		llvm::StringRef	error )

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

Definition at line 3622 of file CIRGenModule.cpp.

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

Referenced by error().

◆ errorNYI() [1/6]

DiagnosticBuilder clang::CIRGen::CIRGenModule::errorNYI ( llvm::StringRef feature ) const

inline

Definition at line 864 of file CIRGenModule.h.

References clang::DiagnosticsEngine::Error.

◆ errorNYI() [2/6]

DiagnosticBuilder clang::CIRGen::CIRGenModule::errorNYI	(	mlir::Location	loc,
		llvm::StringRef	feature )

inline

Definition at line 857 of file CIRGenModule.h.

References clang::DiagnosticsEngine::Error.

◆ errorNYI() [3/6]

template<typename T>

DiagnosticBuilder clang::CIRGen::CIRGenModule::errorNYI	(	SourceLocation	loc,
		llvm::StringRef	feature,
		const T &	name )

inline

Definition at line 849 of file CIRGenModule.h.

References clang::DiagnosticsEngine::Error.

◆ errorNYI() [4/6]

DiagnosticBuilder CIRGenModule::errorNYI	(	SourceLocation	loc,
		llvm::StringRef	feature )

Helpers to emit "not yet implemented" error diagnostics.

Definition at line 3610 of file CIRGenModule.cpp.

References clang::DiagnosticsEngine::Error.

◆ errorNYI() [5/6]

template<typename T>

DiagnosticBuilder clang::CIRGen::CIRGenModule::errorNYI	(	SourceRange	loc,
		llvm::StringRef	feature,
		const T &	name )

inline

Definition at line 874 of file CIRGenModule.h.

References errorNYI(), and clang::SourceRange::getBegin().

◆ errorNYI() [6/6]

DiagnosticBuilder CIRGenModule::errorNYI	(	SourceRange	loc,
		llvm::StringRef	feature )

Definition at line 3617 of file CIRGenModule.cpp.

References errorNYI(), and clang::SourceRange::getBegin().

◆ errorUnsupported() [1/2]

void CIRGenModule::errorUnsupported	(	const Decl *	d,
		llvm::StringRef	type )

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

Definition at line 3636 of file CIRGenModule.cpp.

References clang::CIRGen::Decl, clang::DiagnosticsEngine::Error, clang::Decl::getLocation(), and clang::ast_matchers::type.

◆ errorUnsupported() [2/2]

void CIRGenModule::errorUnsupported	(	const Stmt *	s,
		llvm::StringRef	type )

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

Definition at line 3628 of file CIRGenModule.cpp.

References clang::DiagnosticsEngine::Error, s, and clang::ast_matchers::type.

Referenced by getAddrOfTemplateParamObject().

◆ getAddrAndTypeOfCXXStructor()

std::pair< cir::FuncType, cir::FuncOp > CIRGenModule::getAddrAndTypeOfCXXStructor	(	clang::GlobalDecl	gd,
		const CIRGenFunctionInfo *	fnInfo = nullptr,
		cir::FuncType	fnType = nullptr,
		bool	dontDefer = false,
		ForDefinition_t	isForDefinition = NotForDefinition )

Definition at line 2349 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::arrangeCXXStructorDeclaration(), clang::cast(), clang::Dtor_Complete, errorNYI(), getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CIRGen::CIRGenTypes::getFunctionType(), getMangledName(), getOrCreateCIRFunction(), getTarget(), getTypes(), and clang::isa().

Referenced by emitDeclDestroy(), and getAddrOfCXXStructor().

◆ getAddrOfConstantStringFromLiteral()

cir::GlobalViewAttr CIRGenModule::getAddrOfConstantStringFromLiteral	(	const StringLiteral *	s,
		llvm::StringRef	name = ".str" )

Return a global symbol reference to a constant array for the given string literal.

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

Definition at line 2124 of file CIRGenModule.cpp.

References cir::MissingFeatures::addressSpace(), getBuilder(), getGlobalForStringLiteral(), cir::CIRBaseBuilderTy::getPointerTo(), and s.

◆ getAddrOfCXXStructor()

cir::FuncOp clang::CIRGen::CIRGenModule::getAddrOfCXXStructor	(	clang::GlobalDecl	gd,
		const CIRGenFunctionInfo *	fnInfo = nullptr,
		cir::FuncType	fnType = nullptr,
		bool	dontDefer = false,
		ForDefinition_t	isForDefinition = NotForDefinition )

inline

Definition at line 506 of file CIRGenModule.h.

References getAddrAndTypeOfCXXStructor(), and clang::CIRGen::NotForDefinition.

Referenced by codegenCXXStructor(), and getAddrOfGlobal().

◆ getAddrOfFunction()

cir::FuncOp CIRGenModule::getAddrOfFunction	(	clang::GlobalDecl	gd,
		mlir::Type	funcType = nullptr,
		bool	forVTable = false,
		bool	dontDefer = false,
		ForDefinition_t	isForDefinition = NotForDefinition )

Return the address of the given function.

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

Definition at line 2377 of file CIRGenModule.cpp.

References clang::cast(), convertType(), clang::Dtor_Complete, errorNYI(), getCUDARuntime(), getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CIRGen::CIRGenCUDARuntime::getKernelHandle(), getMangledName(), getOrCreateCIRFunction(), and getTarget().

Referenced by emitFunctionDeclPointer(), emitGlobalFunctionDefinition(), emitMemberPointerConstant(), emitNewDeleteCall(), and getAddrOfGlobal().

◆ getAddrOfGlobal()

mlir::Operation * CIRGenModule::getAddrOfGlobal	(	clang::GlobalDecl	gd,
		ForDefinition_t	isForDefinition = NotForDefinition )

Definition at line 336 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::arrangeCXXMethodDeclaration(), clang::CIRGen::CIRGenTypes::arrangeGlobalDeclaration(), clang::cast(), clang::CIRGen::Decl, getAddrOfCXXStructor(), getAddrOfFunction(), getAddrOfGlobalVar(), clang::GlobalDecl::getDecl(), clang::CIRGen::CIRGenTypes::getFunctionType(), getTypes(), and clang::isa().

Referenced by emitConstructorDestructorAlias(), and emitGlobalDecl().

◆ getAddrOfGlobalTemporary()

mlir::Operation * CIRGenModule::getAddrOfGlobalTemporary	(	const MaterializeTemporaryExpr *	mte,
		const Expr *	init )

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

Definition at line 3679 of file CIRGenModule.cpp.

References cir::MissingFeatures::addressSpace(), clang::cast(), clang::CIRGen::CIRGenTypes::convertTypeForMem(), createGlobalOp(), eraseGlobalSymbol(), errorNYI(), clang::Expr::EvaluateAsRValue(), getASTContext(), getCIRLinkageVarDefinition(), getCXXABI(), clang::MaterializeTemporaryExpr::getExtendingDecl(), clang::Decl::getLexicalDeclContext(), getLoc(), clang::CIRGen::CIRGenCXXABI::getMangleContext(), clang::MaterializeTemporaryExpr::getManglingNumber(), clang::MaterializeTemporaryExpr::getOrCreateValue(), clang::Stmt::getSourceRange(), clang::MaterializeTemporaryExpr::getStorageDuration(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), getTypes(), clang::Expr::EvalStatus::hasSideEffects(), clang::isa(), clang::QualType::isConstantStorage(), clang::MangleContext::mangleReferenceTemporary(), clang::out, clang::SD_Static, clang::SD_Thread, cir::MissingFeatures::setDLLStorageClass(), setGVProperties(), supportsCOMDAT(), clang::ast_matchers::type, clang::Expr::EvalResult::Val, and clang::ast_matchers::varDecl.

Referenced by createReferenceTemporary().

◆ getAddrOfGlobalVar()

mlir::Value CIRGenModule::getAddrOfGlobalVar	(	const VarDecl *	d,
		mlir::Type	ty = {},
		ForDefinition_t	isForDefinition = NotForDefinition )

Return the mlir::Value 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.

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 1231 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::convertTypeForMem(), getLoc(), getOrCreateCIRGlobal(), clang::VarDecl::getSourceRange(), clang::VarDecl::getTLSKind(), clang::ValueDecl::getType(), getTypes(), clang::VarDecl::hasGlobalStorage(), and clang::VarDecl::TLS_None.

Referenced by emitDeclInit(), emitDeclInvariant(), emitGlobal(), emitGlobalVarDeclLValue(), getAddrOfGlobal(), and handleCXXStaticMemberVarInstantiation().

◆ getAddrOfGlobalVarAttr()

cir::GlobalViewAttr CIRGenModule::getAddrOfGlobalVarAttr ( const VarDecl * d )

Return the mlir::GlobalViewAttr for the address of the given global.

Definition at line 1247 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::convertTypeForMem(), getOrCreateCIRGlobal(), clang::ValueDecl::getType(), getTypes(), clang::VarDecl::hasGlobalStorage(), and clang::CIRGen::NotForDefinition.

◆ getAddrOfRTTIDescriptor()

mlir::Attribute CIRGenModule::getAddrOfRTTIDescriptor	(	mlir::Location	loc,
		QualType	ty,
		bool	forEH = false )

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

Definition at line 3567 of file CIRGenModule.cpp.

References errorNYI(), clang::CIRGen::CIRGenCXXABI::getAddrOfRTTIDescriptor(), getCXXABI(), clang::Type::isObjCObjectPointerType(), and shouldEmitRTTI().

Referenced by emitDynamicCastInfo().

◆ getAddrOfTemplateParamObject()

cir::GlobalOp CIRGenModule::getAddrOfTemplateParamObject ( const TemplateParamObjectDecl * tpo )

Get the GlobalOp of a template parameter object.

Definition at line 3857 of file CIRGenModule.cpp.

References cir::MissingFeatures::addressSpace(), clang::cast(), createGlobalOp(), clang::CIRGen::ConstantEmitter::emitForInitializer(), errorUnsupported(), clang::CIRGen::ConstantEmitter::finalize(), clang::CharUnits::getAsAlign(), getGlobalValue(), clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), getMangledName(), getNaturalTypeAlignment(), clang::ValueDecl::getType(), clang::TemplateParamObjectDecl::getValue(), insertGlobalSymbol(), clang::isExternallyVisible(), setInitializer(), and supportsCOMDAT().

◆ getAddrOfThunk()

cir::FuncOp CIRGenModule::getAddrOfThunk	(	StringRef	name,
		mlir::Type	fnTy,
		GlobalDecl	gd )

Get or create a thunk function with the given name and type.

Definition at line 29 of file CIRGenVTables.cpp.

References getOrCreateCIRFunction().

◆ getAddrOfUnnamedGlobalConstantDecl()

cir::GlobalOp CIRGenModule::getAddrOfUnnamedGlobalConstantDecl ( const UnnamedGlobalConstantDecl * gcd )

Definition at line 3812 of file CIRGenModule.cpp.

References cir::MissingFeatures::addressSpace(), createGlobalOp(), clang::CIRGen::ConstantEmitter::emitForInitializer(), errorNYI(), clang::CIRGen::ConstantEmitter::finalize(), clang::CharUnits::getAsAlign(), getASTContext(), clang::Decl::getSourceRange(), clang::ValueDecl::getType(), clang::ASTContext::getTypeAlignInChars(), clang::UnnamedGlobalConstantDecl::getValue(), clang::APValue::isAbsent(), setInitializer(), and unnamedGlobalConstantDeclMap.

◆ getASTContext()

clang::ASTContext & clang::CIRGen::CIRGenModule::getASTContext ( ) const

inline

◆ getBuilder()

CIRGenBuilderTy & clang::CIRGen::CIRGenModule::getBuilder ( )

inline

Definition at line 161 of file CIRGenModule.h.

Referenced by constructAttributeList(), createGlobalOp(), createNewGlobalView(), createReferenceTemporary(), emitArraySubscriptPtr(), emitGlobalVarDefinition(), emitNullConstant(), emitNullConstantForBase(), emitUsed(), generateStringLiteral(), getAddrOfConstantStringFromLiteral(), getNewInitValue(), getOrCreateCopyThunk(), getPersonalityFn(), and clang::CIRGen::setAMDGPUTargetFunctionAttributes().

◆ getBuiltinLibFunction()

cir::FuncOp CIRGenModule::getBuiltinLibFunction	(	const FunctionDecl *	fd,
		unsigned	builtinID )

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

Definition at line 2672 of file CIRGenBuiltin.cpp.

References cir::MissingFeatures::asmLabelAttr(), convertType(), getOrCreateCIRFunction(), clang::ValueDecl::getType(), and clang::ast_matchers::type.

◆ getCIRLinkageForDeclarator()

cir::GlobalLinkageKind CIRGenModule::getCIRLinkageForDeclarator	(	const DeclaratorDecl *	dd,
		GVALinkage	linkage )

Definition at line 1828 of file CIRGenModule.cpp.

References clang::cast(), clang::CPlusPlus, clang::CUDA, clang::Decl::getAsFunction(), getCodeGenOpts(), getLangOpts(), clang::GVA_AvailableExternally, clang::GVA_DiscardableODR, clang::GVA_Internal, clang::GVA_StrongExternal, clang::GVA_StrongODR, clang::Decl::hasAttr(), clang::isa(), and isVarDeclStrongDefinition().

Referenced by getCIRLinkageVarDefinition(), and getFunctionLinkage().

◆ getCIRLinkageVarDefinition()

cir::GlobalLinkageKind CIRGenModule::getCIRLinkageVarDefinition ( const VarDecl * vd )

Definition at line 2011 of file CIRGenModule.cpp.

References getCIRLinkageForDeclarator().

Referenced by canEmitSpuriousReferenceToVariable(), emitAliasDefinition(), emitGlobalVarDefinition(), and getAddrOfGlobalTemporary().

◆ getClassPointerAlignment()

CharUnits CIRGenModule::getClassPointerAlignment ( const clang::CXXRecordDecl * rd )

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

FIXME: this could likely be a common helper and not necessarily related with codegen.

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

Definition at line 199 of file CIRGenModule.cpp.

References clang::CXXRecordDecl::hasDefinition(), clang::CXXRecordDecl::isEffectivelyFinal(), and clang::CharUnits::One().

Referenced by getNaturalTypeAlignment(), and performReturnAdjustment().

◆ getCodeGenOpts()

const clang::CodeGenOptions & clang::CIRGen::CIRGenModule::getCodeGenOpts ( ) const

inline

Definition at line 169 of file CIRGenModule.h.

Referenced by collectClobbers(), emitDeclDestroy(), clang::CIRGen::EHPersonality::get(), getCIRGenToUse(), getCIRLinkageForDeclarator(), getDefaultCIRTLSModel(), inferFlavor(), setWindowsItaniumDLLImport(), shouldAssumeDSOLocal(), shouldCIREmitFPMathIntrinsic(), shouldEmitAvailableExternallyVTable(), and shouldEmitVTableThunk().

◆ getConstantArrayFromStringLiteral()

mlir::Attribute CIRGenModule::getConstantArrayFromStringLiteral ( const StringLiteral * e )

Return a constant array for the given string.

Definition at line 1553 of file CIRGenModule.cpp.

References convertType(), clang::StringLiteral::getCharByteWidth(), clang::StringLiteral::getCodeUnit(), clang::StringLiteral::getLength(), getMLIRContext(), clang::StringLiteral::getString(), clang::Expr::getType(), and clang::Type::isPointerType().

Referenced by getGlobalForStringLiteral().

◆ getCUDARuntime()

CIRGenCUDARuntime & clang::CIRGen::CIRGenModule::getCUDARuntime ( )

inline

Definition at line 781 of file CIRGenModule.h.

Referenced by getAddrOfFunction().

◆ getCXXABI()

CIRGenCXXABI & clang::CIRGen::CIRGenModule::getCXXABI ( ) const

inline

◆ getDataLayout()

const cir::CIRDataLayout clang::CIRGen::CIRGenModule::getDataLayout ( ) const

inline

Definition at line 177 of file CIRGenModule.h.

Referenced by checkAtomicAlignment(), computeFullLaneShuffleMask(), createNewGlobalView(), emitAsmStores(), emitCXXNewAllocSize(), emitNeonRShiftImm(), enterNewDeleteCleanup(), getSVEVectorForElementType(), and isFullSizeType().

◆ getDefaultCIRTLSModel()

cir::TLS_Model CIRGenModule::getDefaultCIRTLSModel ( ) const

Get TLS mode from CodeGenOptions.

Definition at line 2786 of file CIRGenModule.cpp.

References clang::CodeGenOptions::GeneralDynamicTLSModel, getCodeGenOpts(), clang::CodeGenOptions::InitialExecTLSModel, clang::CodeGenOptions::LocalDynamicTLSModel, and clang::CodeGenOptions::LocalExecTLSModel.

Referenced by setTLSMode().

◆ getDiags()

clang::DiagnosticsEngine & clang::CIRGen::CIRGenModule::getDiags ( ) const

inline

Definition at line 170 of file CIRGenModule.h.

Referenced by checkAtomicAlignment(), collectClobbers(), emitAsmStores(), and error().

◆ getDynamicOffsetAlignment()

CharUnits CIRGenModule::getDynamicOffsetAlignment	(	CharUnits	actualBaseAlign,
		const CXXRecordDecl *	baseDecl,
		CharUnits	expectedTargetAlign )

TODO: Add TBAAAccessInfo.

Definition at line 650 of file CIRGenClass.cpp.

References getASTContext(), clang::ASTContext::getASTRecordLayout(), clang::ASTRecordLayout::getNonVirtualAlignment(), and clang::TagDecl::isCompleteDefinition().

Referenced by getVBaseAlignment().

◆ getFunctionLinkage()

cir::GlobalLinkageKind CIRGenModule::getFunctionLinkage ( GlobalDecl gd )

Definition at line 2016 of file CIRGenModule.cpp.

References clang::cast(), getCIRLinkageForDeclarator(), getCXXABI(), clang::CIRGen::CIRGenCXXABI::getCXXDestructorLinkage(), clang::GlobalDecl::getDecl(), and clang::GlobalDecl::getDtorType().

Referenced by emitAliasDefinition(), emitConstructorDestructorAlias(), getCIRGenToUse(), setFunctionAttributes(), and setFunctionLinkage().

◆ getGlobalForStringLiteral()

cir::GlobalOp CIRGenModule::getGlobalForStringLiteral	(	const StringLiteral *	s,
		llvm::StringRef	name = ".str" )

Return a global symbol reference to a constant array for the given string literal.

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

Definition at line 2078 of file CIRGenModule.cpp.

References c, constantStringMap, errorNYI(), generateStringLiteral(), getConstantArrayFromStringLiteral(), getCXXABI(), getLangOpts(), getLoc(), clang::CharUnits::getQuantity(), getSize(), getUniqueGlobalName(), s, cir::MissingFeatures::sanitizers(), and setDSOLocal().

Referenced by getAddrOfConstantStringFromLiteral().

◆ getGlobalValue()

mlir::Operation * CIRGenModule::getGlobalValue ( llvm::StringRef ref )

Definition at line 680 of file CIRGenModule.cpp.

References symbolLookupCache.

Referenced by createOrReplaceCXXRuntimeVariable(), emitAliasDefinition(), emitConstructorDestructorAlias(), emitGlobal(), emitGlobalDecl(), emitTentativeDefinition(), getAddrOfTemplateParamObject(), getUniqueGlobalName(), and lookupFuncOp().

◆ getGlobalVisibilityAttrFromDecl()

cir::VisibilityAttr CIRGenModule::getGlobalVisibilityAttrFromDecl ( const Decl * decl )

Definition at line 3369 of file CIRGenModule.cpp.

References clang::CIRGen::Decl, clang::ast_matchers::decl, getGlobalVisibilityKindFromClangVisibility(), and getMLIRContext().

Referenced by setFunctionAttributes().

◆ getGlobalVisibilityKindFromClangVisibility()

cir::VisibilityKind CIRGenModule::getGlobalVisibilityKindFromClangVisibility ( clang::VisibilityAttr::VisibilityType visibility )

static

Definition at line 3355 of file CIRGenModule.cpp.

Referenced by getGlobalVisibilityAttrFromDecl().

◆ getItaniumVTableContext() [1/2]

ItaniumVTableContext & clang::CIRGen::CIRGenModule::getItaniumVTableContext ( )

inline

Definition at line 529 of file CIRGenModule.h.

◆ getItaniumVTableContext() [2/2]

const ItaniumVTableContext & clang::CIRGen::CIRGenModule::getItaniumVTableContext ( ) const

inline

Definition at line 532 of file CIRGenModule.h.

◆ getLangOpts()

const clang::LangOptions & clang::CIRGen::CIRGenModule::getLangOpts ( ) const

inline

◆ getLangTempAllocaAddressSpace()

LangAS CIRGenModule::getLangTempAllocaAddressSpace ( ) const

Returns the address space for temporary allocations in the language.

This ensures that the allocated variable's address space matches the expectations of the AST, rather than using the target's allocation address space, which may lead to type mismatches in other parts of the IR.

Definition at line 2136 of file CIRGenModule.cpp.

References clang::Default, errorNYI(), getLangOpts(), clang::OpenCL, and clang::opencl_private.

◆ getLoc() [1/2]

mlir::Location CIRGenModule::getLoc ( clang::SourceLocation cLoc )

Helpers to convert the presumed location of Clang's SourceLocation to an MLIR Location.

Definition at line 318 of file CIRGenModule.cpp.

References clang::PresumedLoc::getColumn(), clang::PresumedLoc::getFilename(), clang::PresumedLoc::getLine(), clang::SourceManager::getPresumedLoc(), and clang::SourceLocation::isValid().

Referenced by createUnnamedGlobalFrom(), emitAliasDefinition(), emitAliasForGlobal(), emitCXXGlobalVarDeclInit(), emitGlobalOpenACCDeclareDataOperands(), emitMemberPointerConstant(), emitOpenACCRoutineDecl(), emitStoresForConstant(), getAddrOfGlobalTemporary(), getAddrOfGlobalVar(), getGlobalForStringLiteral(), getLoc(), and getOrCreateStaticVarDecl().

◆ getLoc() [2/2]

mlir::Location CIRGenModule::getLoc ( clang::SourceRange cRange )

Definition at line 327 of file CIRGenModule.cpp.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), getLoc(), and clang::SourceRange::isValid().

◆ getMangledName()

StringRef CIRGenModule::getMangledName ( clang::GlobalDecl gd )

◆ getMinimumClassObjectSize()

CharUnits CIRGenModule::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 31 of file CIRGenClass.cpp.

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

Referenced by getMinimumObjectSize().

◆ getMinimumObjectSize()

CharUnits clang::CIRGen::CIRGenModule::getMinimumObjectSize ( QualType ty )

inline

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

Definition at line 489 of file CIRGenModule.h.

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

◆ getMLIRContext()

mlir::MLIRContext & clang::CIRGen::CIRGenModule::getMLIRContext ( )

inline

Definition at line 175 of file CIRGenModule.h.

Referenced by addDefaultFunctionAttributes(), CIRGenModule(), constructAttributeList(), createCIRFunction(), createOrReplaceCXXRuntimeVariable(), emitCXXSpecialVarDeclInit(), emitGlobalOpenACCDeclareDataOperands(), emitGlobalVarDefinition(), emitStoresForConstant(), emitUsed(), getConstantArrayFromStringLiteral(), getGlobalVisibilityAttrFromDecl(), release(), setCIRFunctionAttributesForDefinition(), setFunctionAttributes(), setFunctionLinkage(), and setGlobalTlsReferences().

◆ getMLIRVisibility() [1/2]

mlir::SymbolTable::Visibility CIRGenModule::getMLIRVisibility ( cir::GlobalOp op )

static

Definition at line 3324 of file CIRGenModule.cpp.

References getMLIRVisibilityFromCIRLinkage().

◆ getMLIRVisibility() [2/2]

mlir::SymbolTable::Visibility clang::CIRGen::CIRGenModule::getMLIRVisibility ( Visibility v )

inlinestatic

Definition at line 416 of file CIRGenModule.h.

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

Referenced by createOrReplaceCXXRuntimeVariable(), and clang::CIRGen::CIRGenVTables::emitVTTDefinition().

◆ getMLIRVisibilityFromCIRLinkage()

mlir::SymbolTable::Visibility CIRGenModule::getMLIRVisibilityFromCIRLinkage ( cir::GlobalLinkageKind GLK )

static

Visibility and Linkage

Definition at line 3333 of file CIRGenModule.cpp.

Referenced by createUnnamedGlobalFrom(), emitAliasDefinition(), emitGlobalVarDefinition(), getMLIRVisibility(), getOrCreateStaticVarDecl(), and setFunctionLinkage().

◆ getModule()

mlir::ModuleOp clang::CIRGen::CIRGenModule::getModule ( ) const

inline

Definition at line 160 of file CIRGenModule.h.

Referenced by createGlobalOp(), createUnnamedGlobalFrom(), emitGlobalOpenACCDeclareDataOperands(), emitOpenACCRoutineDecl(), emitStoresForConstant(), getOrCreateCopyThunk(), and getOrCreateStaticVarDecl().

◆ getNaturalPointeeTypeAlignment()

CharUnits CIRGenModule::getNaturalPointeeTypeAlignment	(	clang::QualType	t,
		LValueBaseInfo *	baseInfo = nullptr )

Definition at line 276 of file CIRGenModule.cpp.

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

◆ getNaturalTypeAlignment()

CharUnits CIRGenModule::getNaturalTypeAlignment	(	clang::QualType	t,
		LValueBaseInfo *	baseInfo = nullptr,
		bool	forPointeeType = false )

FIXME: this could likely be a common helper and not necessarily related with codegen.

Definition at line 214 of file CIRGenModule.cpp.

References clang::CIRGen::AttributedType, clang::CharUnits::fromQuantity(), clang::Type::getAs(), clang::Type::getAsCXXRecordDecl(), getClassPointerAlignment(), clang::QualType::getQualifiers(), clang::CharUnits::getQuantity(), clang::Qualifiers::hasUnaligned(), clang::Type::isArrayType(), clang::Type::isIncompleteType(), clang::CharUnits::One(), cir::MissingFeatures::opTBAA(), and clang::CIRGen::Type.

Referenced by getAddrOfTemplateParamObject(), and getNaturalPointeeTypeAlignment().

◆ getOpenACCBindMangledName()

std::string CIRGenModule::getOpenACCBindMangledName	(	const IdentifierInfo *	bindName,
		const FunctionDecl *	attachedFunction )

Definition at line 2525 of file CIRGenModule.cpp.

References createOpenACCBindTempFunction(), clang::ASTContext::Deallocate(), getASTContext(), and getMangledNameImpl().

◆ getOpenMPRuntime()

CIRGenOpenMPRuntime & clang::CIRGen::CIRGenModule::getOpenMPRuntime ( )

inline

Definition at line 786 of file CIRGenModule.h.

Referenced by emitGlobalFunctionDefinition().

◆ getOrCreateCIRFunction() [1/2]

cir::FuncOp clang::CIRGen::CIRGenModule::getOrCreateCIRFunction	(	llvm::StringRef	mangledName,
		mlir::Type	funcType,
		clang::GlobalDecl	gd,
		bool	forVTable,
		bool	dontDefer = false,
		bool	isThunk = false,
		ForDefinition_t	isForDefinition = NotForDefinition,
		mlir::NamedAttrList	extraAttrs = {} )

References clang::CIRGen::NotForDefinition.

Referenced by createRuntimeFunction(), getAddrAndTypeOfCXXStructor(), getAddrOfFunction(), getAddrOfThunk(), getBuiltinLibFunction(), and getOrCreateCIRFunction().

◆ getOrCreateCIRFunction() [2/2]

cir::FuncOp clang::CIRGen::CIRGenModule::getOrCreateCIRFunction	(	llvm::StringRef	mangledName,
		mlir::Type	funcType,
		clang::GlobalDecl	gd,
		bool	forVTable,
		mlir::NamedAttrList	extraAttrs )

inline

Definition at line 744 of file CIRGenModule.h.

References getOrCreateCIRFunction(), and clang::CIRGen::NotForDefinition.

◆ getOrCreateCIRGlobal() [1/2]

cir::GlobalOp CIRGenModule::getOrCreateCIRGlobal	(	const VarDecl *	d,
		mlir::Type	ty,
		ForDefinition_t	isForDefinition )

Definition at line 1213 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenTypes::convertTypeForMem(), getMangledName(), getOrCreateCIRGlobal(), clang::ValueDecl::getType(), getTypes(), and clang::VarDecl::hasGlobalStorage().

◆ getOrCreateCIRGlobal() [2/2]

cir::GlobalOp clang::CIRGen::CIRGenModule::getOrCreateCIRGlobal	(	llvm::StringRef	mangledName,
		mlir::Type	ty,
		LangAS	langAS,
		const VarDecl *	d,
		ForDefinition_t	isForDefinition )

If the specified mangled name is not in the module, create and return an mlir::GlobalOp value.

Referenced by emitGlobalVarDefinition(), getAddrOfGlobalVar(), getAddrOfGlobalVarAttr(), and getOrCreateCIRGlobal().

◆ getOrCreateStaticVarDecl()

cir::GlobalOp CIRGenModule::getOrCreateStaticVarDecl	(	const VarDecl &	d,
		cir::GlobalLinkageKind	linkage )

◆ getSize()

mlir::IntegerAttr clang::CIRGen::CIRGenModule::getSize ( CharUnits size )

inline

Definition at line 791 of file CIRGenModule.h.

Referenced by createOrReplaceCXXRuntimeVariable(), emitAtomicUpdate(), generateStringLiteral(), and getGlobalForStringLiteral().

◆ getStaticLocalDeclAddress()

cir::GlobalOp clang::CIRGen::CIRGenModule::getStaticLocalDeclAddress ( const VarDecl * d )

inline

Definition at line 255 of file CIRGenModule.h.

References staticLocalDeclMap.

Referenced by getOrCreateStaticVarDecl().

◆ getTarget()

const clang::TargetInfo & clang::CIRGen::CIRGenModule::getTarget ( ) const

inline

Definition at line 168 of file CIRGenModule.h.

Referenced by clang::CIRGen::EHPersonality::get(), getAddrAndTypeOfCXXStructor(), getAddrOfFunction(), getCIRGenToUse(), getFeatureDeltaFromDefault(), getMangledName(), getTargetCIRGenInfo(), getVTableLinkage(), setWindowsItaniumDLLImport(), and shouldEmitVTableThunk().

◆ getTargetCIRGenInfo()

const TargetCIRGenInfo & CIRGenModule::getTargetCIRGenInfo ( )

Definition at line 282 of file CIRGenModule.cpp.

References clang::CIRGen::createAMDGPUTargetCIRGenInfo(), clang::CIRGen::createNVPTXTargetCIRGenInfo(), clang::CIRGen::createX8664TargetCIRGenInfo(), getTarget(), clang::TargetInfo::getTriple(), cir::MissingFeatures::targetCIRGenInfoArch(), and cir::MissingFeatures::targetCIRGenInfoOS().

Referenced by arrangeFreeFunctionLikeCall(), CIRGenModule(), emitAsmStores(), setFunctionAttributes(), and shouldEmitBuiltinAsIR().

◆ getTriple()

const llvm::Triple & clang::CIRGen::CIRGenModule::getTriple ( ) const

inline

Definition at line 811 of file CIRGenModule.h.

Referenced by addGlobalDtor(), addUsedOrCompilerUsedGlobal(), CIRGenModule(), getTypeInfoLinkage(), release(), shouldAssumeDSOLocal(), shouldCIREmitFPMathIntrinsic(), shouldEmitRTTI(), and supportsCOMDAT().

◆ getTypes()

CIRGenTypes & clang::CIRGen::CIRGenModule::getTypes ( )

inline

Definition at line 171 of file CIRGenModule.h.

Referenced by codegenCXXStructor(), emitAliasDefinition(), emitAliasForGlobal(), emitGlobalFunctionDefinition(), emitMemberPointerConstant(), emitNewDeleteCall(), emitNullConstant(), emitNullConstantAttr(), emitNullConstantForBase(), getAddrAndTypeOfCXXStructor(), getAddrOfGlobal(), getAddrOfGlobalTemporary(), getAddrOfGlobalVar(), getAddrOfGlobalVarAttr(), getOrCreateCIRGlobal(), getOrCreateStaticVarDecl(), and setFunctionAttributes().

◆ getUniqueGlobalName()

std::string CIRGenModule::getUniqueGlobalName ( const std::string & baseName )

Definition at line 2061 of file CIRGenModule.cpp.

References cgGlobalNames, and getGlobalValue().

Referenced by getGlobalForStringLiteral().

◆ getVBaseAlignment()

clang::CharUnits CIRGenModule::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 692 of file CIRGenClass.cpp.

References getASTContext(), clang::ASTContext::getASTRecordLayout(), getDynamicOffsetAlignment(), clang::ASTRecordLayout::getNonVirtualAlignment(), and clang::TagDecl::isCompleteDefinition().

◆ getVTableComponentType()

mlir::Type CIRGenModule::getVTableComponentType ( )

Definition at line 54 of file CIRGenVTables.cpp.

References cir::MissingFeatures::vtableRelativeLayout().

◆ getVTableLinkage()

cir::GlobalLinkageKind CIRGenModule::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 335 of file CIRGenVTables.cpp.

References cir::MissingFeatures::appleKext(), clang::cast(), getCXXABI(), getTarget(), clang::CXXRecordDecl::getTemplateSpecializationKind(), clang::FunctionDecl::getTemplateSpecializationKind(), clang::Decl::hasAttr(), clang::FunctionDecl::hasBody(), clang::NamedDecl::isExternallyVisible(), clang::FunctionDecl::isInlined(), shouldEmitAvailableExternallyVTable(), clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, clang::TSK_ExplicitSpecialization, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.

Referenced by getTypeInfoLinkage().

◆ getVTables()

CIRGenVTables & clang::CIRGen::CIRGenModule::getVTables ( )

inline

Definition at line 527 of file CIRGenModule.h.

Referenced by emitGlobalDefinition(), emitVTablesOpportunistically(), and shouldEmitVTableAtEndOfTranslationUnit().

◆ handleCXXStaticMemberVarInstantiation()

void CIRGenModule::handleCXXStaticMemberVarInstantiation ( VarDecl * vd )

Tell the consumer that this variable has been instantiated.

Definition at line 666 of file CIRGenModule.cpp.

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

◆ insertGlobalSymbol()

void clang::CIRGen::CIRGenModule::insertGlobalSymbol ( mlir::Operation * op )

inline

Definition at line 243 of file CIRGenModule.h.

References symbolLookupCache.

Referenced by createUnnamedGlobalFrom(), getAddrOfTemplateParamObject(), getOrCreateCopyThunk(), and getOrCreateStaticVarDecl().

◆ lookupBlockAddressInfo()

cir::LabelOp CIRGenModule::lookupBlockAddressInfo ( cir::BlockAddrInfoAttr blockInfo )

Definition at line 3674 of file CIRGenModule.cpp.

References blockAddressInfoToLabel.

◆ lookupFuncOp()

cir::FuncOp clang::CIRGen::CIRGenModule::lookupFuncOp ( llvm::StringRef name )

inline

O(1) lookup of a FuncOp by name in the symbol cache.

Returns nullptr if the name is not found or is not a FuncOp.

Definition at line 238 of file CIRGenModule.h.

References getGlobalValue().

Referenced by getOrCreateCopyThunk().

◆ lookupRepresentativeDecl()

bool CIRGenModule::lookupRepresentativeDecl	(	llvm::StringRef	mangledName,
		clang::GlobalDecl &	gd ) const

Definition at line 2777 of file CIRGenModule.cpp.

◆ mapBlockAddress()

void CIRGenModule::mapBlockAddress	(	cir::BlockAddrInfoAttr	blockInfo,
		cir::LabelOp	label )

Definition at line 3642 of file CIRGenModule.cpp.

References blockAddressInfoToLabel.

◆ mapResolvedBlockAddress()

void CIRGenModule::mapResolvedBlockAddress	(	cir::BlockAddressOp	op,
		cir::LabelOp	label )

Definition at line 3656 of file CIRGenModule.cpp.

References blockAddressToLabel.

◆ mapUnresolvedBlockAddress()

void CIRGenModule::mapUnresolvedBlockAddress ( cir::BlockAddressOp op )

Definition at line 3650 of file CIRGenModule.cpp.

References unresolvedBlockAddressToLabel.

◆ mayBeEmittedEagerly()

bool CIRGenModule::mayBeEmittedEagerly ( const clang::ValueDecl * d )

Determine whether the definition can be emitted eagerly, or should be delayed until the end of the translation unit.

This is relevant for definitions whose linkage can change, e.g. implicit function instantiations which may later be explicitly instantiated.

Definition at line 2600 of file CIRGenModule.cpp.

References errorNYI(), clang::ValueDecl::getType(), clang::isa(), clang::QualType::isConstantStorage(), clang::TSK_ImplicitInstantiation, and clang::ASTContext::WeakUnknown.

Referenced by emitGlobal().

◆ maybeSetTrivialComdat()

void CIRGenModule::maybeSetTrivialComdat	(	const clang::Decl &	d,
		mlir::Operation *	op )

Definition at line 1636 of file CIRGenModule.cpp.

References clang::cast(), clang::CIRGen::Decl, and shouldBeInCOMDAT().

Referenced by emitGlobalFunctionDefinition(), and emitGlobalVarDefinition().

◆ mustBeEmitted()

bool CIRGenModule::mustBeEmitted ( const clang::ValueDecl * d )

Determine whether the definition must be emitted; if this returns false, the definition can be emitted lazily if it's used.

Definition at line 2583 of file CIRGenModule.cpp.

References clang::ASTContext::DeclMustBeEmitted(), getASTContext(), clang::SD_Static, and clang::SD_Thread.

Referenced by emitGlobal(), and emitTentativeDefinition().

◆ release()

void CIRGenModule::release ( )

Definition at line 3381 of file CIRGenModule.cpp.

References addCompilerUsedGlobal(), cir::MissingFeatures::cgmRelease(), cir::MissingFeatures::checkAliases(), createGlobalOp(), emitAMDGPUMetadata(), emitDeferred(), emitLLVMUsed(), emitVTablesOpportunistically(), getASTContext(), clang::ASTContext::getCUIDHash(), getLangOpts(), getMLIRContext(), getTriple(), and clang::HIP.

◆ replaceGlobal()

void CIRGenModule::replaceGlobal	(	cir::GlobalOp	oldGV,
		cir::GlobalOp	newGV )

Replace all uses of the old global with the new global, updating types and references as needed.

Erases the old global when done.

Definition at line 1001 of file CIRGenModule.cpp.

References cir::MissingFeatures::addressSpace(), c, clang::cast(), eraseGlobalSymbol(), getNewInitValue(), and lastGlobalOp.

◆ replaceUsesOfNonProtoTypeWithRealFunction()

void CIRGenModule::replaceUsesOfNonProtoTypeWithRealFunction	(	mlir::Operation *	old,
		cir::FuncOp	newFn )

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 1909 of file CIRGenModule.cpp.

References errorNYI(), getType(), cir::MissingFeatures::opFuncExceptions(), cir::MissingFeatures::opFuncOperandBundles(), and cir::MissingFeatures::opFuncParameterAttributes().

◆ setCIRFunctionAttributes()

void CIRGenModule::setCIRFunctionAttributes	(	GlobalDecl	gd,
		const CIRGenFunctionInfo &	info,
		cir::FuncOp	func,
		bool	isThunk )

Set the CIR function attributes (Sext, zext, etc).

Definition at line 2820 of file CIRGenModule.cpp.

References clang::CIRGen::CIRGenFunctionInfo::arguments(), constructAttributeList(), cir::MissingFeatures::opFuncCallingConv(), and cir::MissingFeatures::opFuncExtraAttrs().

Referenced by setFunctionAttributes().

◆ setCIRFunctionAttributesForDefinition()

void CIRGenModule::setCIRFunctionAttributesForDefinition	(	const clang::FunctionDecl *	fd,
		cir::FuncOp	f )

Set extra attributes (inline, etc.) for a function.

Definition at line 2921 of file CIRGenModule.cpp.

Referenced by codegenCXXStructor(), and emitGlobalFunctionDefinition().

◆ setCommonAttributes()

void CIRGenModule::setCommonAttributes	(	GlobalDecl	gd,
		mlir::Operation *	op )

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 722 of file CIRGenModule.cpp.

References addUsedOrCompilerUsedGlobal(), clang::CIRGen::Decl, cir::MissingFeatures::defaultVisibility(), clang::GlobalDecl::getDecl(), clang::Decl::hasAttr(), clang::SD_Static, clang::SD_Thread, and setGVProperties().

Referenced by emitAliasDefinition(), and emitAliasForGlobal().

◆ setCXXSpecialMemberAttr()

void CIRGenModule::setCXXSpecialMemberAttr	(	cir::FuncOp	funcOp,
		const clang::FunctionDecl *	funcDecl )

Mark the function as a special member (e.g. constructor, destructor)

Definition at line 3252 of file CIRGenModule.cpp.

References convertType(), getAssignKindFromDecl(), getASTContext(), getCtorKindFromDecl(), and kind.

Referenced by createCIRFunction().

◆ setDSOLocal() [1/2]

void CIRGenModule::setDSOLocal ( cir::CIRGlobalValueInterface gv ) const

Definition at line 2755 of file CIRGenModule.cpp.

References shouldAssumeDSOLocal().

◆ setDSOLocal() [2/2]

void CIRGenModule::setDSOLocal ( mlir::Operation * op ) const

Definition at line 2759 of file CIRGenModule.cpp.

References setDSOLocal().

Referenced by createOrReplaceCXXRuntimeVariable(), generateStringLiteral(), getGlobalForStringLiteral(), setDSOLocal(), setGVPropertiesAux(), and setThunkProperties().

◆ setFunctionAttributes()

void CIRGenModule::setFunctionAttributes	(	GlobalDecl	gd,
		cir::FuncOp	f,
		bool	isIncompleteFunction,
		bool	isThunk )

Set function attributes for a function declaration.

Definition at line 2858 of file CIRGenModule.cpp.

References cir::MissingFeatures::attributeNoBuiltin(), clang::cast(), clang::CIRGen::Decl, clang::ast_matchers::decl, clang::GlobalDecl::getDecl(), getFunctionLinkage(), getGlobalVisibilityAttrFromDecl(), getMLIRContext(), getTargetCIRGenInfo(), getTypes(), clang::FunctionDecl::hasBody(), setCIRFunctionAttributes(), and clang::CIRGen::TargetCIRGenInfo::setTargetAttributes().

◆ setFunctionLinkage()

void clang::CIRGen::CIRGenModule::setFunctionLinkage	(	GlobalDecl	gd,
		cir::FuncOp	f )

inline

Definition at line 834 of file CIRGenModule.h.

References getFunctionLinkage(), getMLIRContext(), and getMLIRVisibilityFromCIRLinkage().

Referenced by codegenCXXStructor(), emitGlobalFunctionDefinition(), and setThunkProperties().

◆ setGlobalTlsReferences()

void CIRGenModule::setGlobalTlsReferences	(	const VarDecl &	vd,
		cir::GlobalOp	globalOp )

Definition at line 62 of file CIRGenDeclCXX.cpp.

References clang::cast(), clang::CPlusPlus, errorNYI(), getCXXABI(), getKind(), getLangOpts(), clang::CIRGen::CIRGenCXXABI::getMangleContext(), getMLIRContext(), clang::VarDecl::getSourceRange(), clang::VarDecl::getTemplateSpecializationKind(), clang::VarDecl::getTLSKind(), clang::VarDecl::isStaticLocal(), clang::isTemplateInstantiation(), clang::MangleContext::mangleStaticGuardVariable(), and clang::MangleContext::MK_Itanium.

Referenced by setTLSMode().

◆ setGlobalVisibility()

void CIRGenModule::setGlobalVisibility	(	mlir::Operation *	op,
		const NamedDecl *	d ) const

Set the visibility for the given global.

Definition at line 2750 of file CIRGenModule.cpp.

References cir::MissingFeatures::opGlobalVisibility().

Referenced by setGVPropertiesAux().

◆ setGVProperties()

void CIRGenModule::setGVProperties	(	mlir::Operation *	op,
		const NamedDecl *	d ) const

Set visibility, dllimport/dllexport and dso_local.

This must be called after dllimport/dllexport is set.

Definition at line 2764 of file CIRGenModule.cpp.

References cir::MissingFeatures::opGlobalDLLImportExport(), and setGVPropertiesAux().

Referenced by emitGlobalFunctionDefinition(), getAddrOfGlobalTemporary(), getOrCreateStaticVarDecl(), setCommonAttributes(), and setThunkProperties().

◆ setGVPropertiesAux()

void CIRGenModule::setGVPropertiesAux	(	mlir::Operation *	op,
		const NamedDecl *	d ) const

Definition at line 2770 of file CIRGenModule.cpp.

References cir::MissingFeatures::opGlobalPartition(), setDSOLocal(), and setGlobalVisibility().

Referenced by setGVProperties().

◆ setInitializer()

void CIRGenModule::setInitializer	(	cir::GlobalOp &	op,
		mlir::Attribute	value )

static

Definition at line 2343 of file CIRGenModule.cpp.

References cir::MissingFeatures::opGlobalVisibility().

Referenced by emitGlobalVarDefinition(), generateStringLiteral(), getAddrOfTemplateParamObject(), and getAddrOfUnnamedGlobalConstantDecl().

◆ setStaticLocalDeclAddress()

void clang::CIRGen::CIRGenModule::setStaticLocalDeclAddress	(	const VarDecl *	d,
		cir::GlobalOp	c )

inline

Definition at line 259 of file CIRGenModule.h.

References c, and staticLocalDeclMap.

◆ setTLSMode()

void CIRGenModule::setTLSMode	(	mlir::Operation *	op,
		const VarDecl &	d )

Set TLS mode for the given operation based on the given variable declaration.

Definition at line 2800 of file CIRGenModule.cpp.

References clang::cast(), errorNYI(), clang::Decl::getAttr(), getDefaultCIRTLSModel(), clang::VarDecl::getSourceRange(), clang::VarDecl::getTLSKind(), clang::VarDecl::isStaticLocal(), and setGlobalTlsReferences().

Referenced by emitGlobalVarDefinition(), and getOrCreateStaticVarDecl().

◆ shouldEmitCUDAGlobalVar()

bool CIRGenModule::shouldEmitCUDAGlobalVar ( const VarDecl * global ) const

Definition at line 447 of file CIRGenModule.cpp.

References clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::Type::isCUDADeviceBuiltinSurfaceType(), and clang::Type::isCUDADeviceBuiltinTextureType().

Referenced by emitGlobal().

◆ shouldEmitRTTI()

bool clang::CIRGen::CIRGenModule::shouldEmitRTTI ( bool forEH = false )

inline

Definition at line 576 of file CIRGenModule.h.

References getLangOpts(), and getTriple().

Referenced by getAddrOfRTTIDescriptor().

◆ shouldOpportunisticallyEmitVTables()

bool CIRGenModule::shouldOpportunisticallyEmitVTables ( )

Definition at line 1051 of file CIRGenVTables.cpp.

Referenced by emitDeferredVTables(), and emitVTablesOpportunistically().

◆ shouldZeroInitPadding()

bool clang::CIRGen::CIRGenModule::shouldZeroInitPadding ( ) const

inline

Definition at line 291 of file CIRGenModule.h.

References getLangOpts().

◆ supportsCOMDAT()

bool CIRGenModule::supportsCOMDAT ( ) const

Definition at line 1606 of file CIRGenModule.cpp.

References getTriple().

Referenced by createOrReplaceCXXRuntimeVariable(), generateStringLiteral(), getAddrOfGlobalTemporary(), getAddrOfTemplateParamObject(), getOrCreateStaticVarDecl(), setThunkProperties(), and shouldBeInCOMDAT().

◆ updateCompletedType()

void CIRGenModule::updateCompletedType ( const clang::TagDecl * td )

Definition at line 1647 of file CIRGenModule.cpp.

◆ updateResolvedBlockAddress()

void CIRGenModule::updateResolvedBlockAddress	(	cir::BlockAddressOp	op,
		cir::LabelOp	newLabel )

Definition at line 3663 of file CIRGenModule.cpp.

References blockAddressToLabel.

◆ verifyModule()

bool CIRGenModule::verifyModule ( ) const

Definition at line 3560 of file CIRGenModule.cpp.

Member Data Documentation

◆ blockAddressInfoToLabel

llvm::DenseMap<cir::BlockAddrInfoAttr, cir::LabelOp> clang::CIRGen::CIRGenModule::blockAddressInfoToLabel

Map BlockAddrInfoAttr (function name, label name) to the corresponding CIR LabelOp.

This provides the main lookup table used to resolve block addresses into their label operations.

Definition at line 197 of file CIRGenModule.h.

Referenced by lookupBlockAddressInfo(), and mapBlockAddress().

◆ blockAddressToLabel

llvm::MapVector<cir::BlockAddressOp, cir::LabelOp> clang::CIRGen::CIRGenModule::blockAddressToLabel

Map CIR BlockAddressOps directly to their resolved LabelOps.

Used once a block address has been successfully lowered to a label.

Definition at line 200 of file CIRGenModule.h.

Referenced by mapResolvedBlockAddress(), and updateResolvedBlockAddress().

◆ builtinCoroAlloc

const char* clang::CIRGen::CIRGenModule::builtinCoroAlloc = "__builtin_coro_alloc"

staticconstexpr

Definition at line 772 of file CIRGenModule.h.

◆ builtinCoroBegin

const char* clang::CIRGen::CIRGenModule::builtinCoroBegin = "__builtin_coro_begin"

staticconstexpr

Definition at line 773 of file CIRGenModule.h.

◆ builtinCoroEnd

const char* clang::CIRGen::CIRGenModule::builtinCoroEnd = "__builtin_coro_end"

staticconstexpr

Definition at line 774 of file CIRGenModule.h.

◆ builtinCoroFree

const char* clang::CIRGen::CIRGenModule::builtinCoroFree = "__builtin_coro_free"

staticconstexpr

Definition at line 775 of file CIRGenModule.h.

◆ builtinCoroId

const char* clang::CIRGen::CIRGenModule::builtinCoroId = "__builtin_coro_id"

staticconstexpr

Definition at line 771 of file CIRGenModule.h.

◆ cgGlobalNames

llvm::StringMap<unsigned> clang::CIRGen::CIRGenModule::cgGlobalNames

Definition at line 341 of file CIRGenModule.h.

Referenced by getUniqueGlobalName().

◆ constantStringMap

llvm::DenseMap<mlir::Attribute, cir::GlobalOp> clang::CIRGen::CIRGenModule::constantStringMap

Definition at line 434 of file CIRGenModule.h.

Referenced by getGlobalForStringLiteral().

◆ deferredDecls

std::map<llvm::StringRef, clang::GlobalDecl> clang::CIRGen::CIRGenModule::deferredDecls

This contains all the decls which have definitions but which are deferred for emission and therefore should only be output if they are actually used.

If a decl is in this, then it is known to have not been referenced yet.

Definition at line 540 of file CIRGenModule.h.

Referenced by emitGlobal(), and emitTentativeDefinition().

◆ deferredDeclsToEmit

std::vector<clang::GlobalDecl> clang::CIRGen::CIRGenModule::deferredDeclsToEmit

Definition at line 544 of file CIRGenModule.h.

Referenced by addDeferredDeclToEmit(), and emitDeferred().

◆ initializerConstants

llvm::DenseMap<const VarDecl *, cir::GlobalOp> clang::CIRGen::CIRGenModule::initializerConstants

Definition at line 228 of file CIRGenModule.h.

Referenced by createUnnamedGlobalFrom().

◆ lambdaFieldToName

llvm::DenseMap<const clang::FieldDecl *, llvm::StringRef> clang::CIRGen::CIRGenModule::lambdaFieldToName

Keep a map between lambda fields and names, this needs to be per module since lambdas might get generated later as part of defered work, and since the pointers are supposed to be uniqued, should be fine.

Revisit this if it ends up taking too much memory.

Definition at line 193 of file CIRGenModule.h.

◆ lastGlobalOp

mlir::Operation* clang::CIRGen::CIRGenModule::lastGlobalOp = nullptr

Handling globals

Definition at line 187 of file CIRGenModule.h.

Referenced by createGlobalOp(), and replaceGlobal().

◆ llvmCompilerUsed

std::vector<cir::CIRGlobalValueInterface> clang::CIRGen::CIRGenModule::llvmCompilerUsed

Definition at line 524 of file CIRGenModule.h.

Referenced by addCompilerUsedGlobal(), addUsedOrCompilerUsedGlobal(), and emitLLVMUsed().

◆ llvmUsed

std::vector<cir::CIRGlobalValueInterface> clang::CIRGen::CIRGenModule::llvmUsed

List of global values which are required to be present in the object file; This is used for forcing visibility of symbols which may otherwise be optimized out.

Definition at line 523 of file CIRGenModule.h.

Referenced by addUsedGlobal(), addUsedOrCompilerUsedGlobal(), and emitLLVMUsed().

◆ routineCounter

unsigned clang::CIRGen::CIRGenModule::routineCounter = 0

Definition at line 666 of file CIRGenModule.h.

Referenced by emitOpenACCRoutineDecl().

◆ staticLocalDeclMap

llvm::DenseMap<const Decl *, cir::GlobalOp> clang::CIRGen::CIRGenModule::staticLocalDeclMap

Definition at line 227 of file CIRGenModule.h.

Referenced by getStaticLocalDeclAddress(), and setStaticLocalDeclAddress().

◆ symbolLookupCache

llvm::StringMap<mlir::Operation *> clang::CIRGen::CIRGenModule::symbolLookupCache

Cache for O(1) symbol lookups by name, replacing the O(N) linear scan in SymbolTable::lookupSymbolIn that getGlobalValue used previously.

Definition at line 232 of file CIRGenModule.h.

Referenced by createCIRFunction(), createGlobalOp(), eraseGlobalSymbol(), getGlobalValue(), and insertGlobalSymbol().

◆ unnamedGlobalConstantDeclMap

llvm::DenseMap<const UnnamedGlobalConstantDecl *, cir::GlobalOp> clang::CIRGen::CIRGenModule::unnamedGlobalConstantDeclMap

Definition at line 436 of file CIRGenModule.h.

Referenced by getAddrOfUnnamedGlobalConstantDecl().

◆ unresolvedBlockAddressToLabel

llvm::DenseSet<cir::BlockAddressOp> clang::CIRGen::CIRGenModule::unresolvedBlockAddressToLabel

Track CIR BlockAddressOps that cannot be resolved immediately because their LabelOp has not yet been emitted.

These entries are solved later once the corresponding label is available.

Definition at line 204 of file CIRGenModule.h.

Referenced by mapUnresolvedBlockAddress().

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

lib/CIR/CodeGen/CIRGenModule.h
lib/CIR/CodeGen/CIRGenAMDGPU.cpp
lib/CIR/CodeGen/CIRGenBuiltin.cpp
lib/CIR/CodeGen/CIRGenCall.cpp
lib/CIR/CodeGen/CIRGenClass.cpp
lib/CIR/CodeGen/CIRGenCXX.cpp
lib/CIR/CodeGen/CIRGenDecl.cpp
lib/CIR/CodeGen/CIRGenDeclCXX.cpp
lib/CIR/CodeGen/CIRGenDeclOpenACC.cpp
lib/CIR/CodeGen/CIRGenDeclOpenMP.cpp
lib/CIR/CodeGen/CIRGenExprConstant.cpp
lib/CIR/CodeGen/CIRGenModule.cpp
lib/CIR/CodeGen/CIRGenVTables.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CIRGenModule()

◆ ~CIRGenModule()

Member Function Documentation

◆ addCompilerUsedGlobal()

◆ addDefaultFunctionAttributes()

◆ addDeferredDeclToEmit()

◆ addDeferredVTable()

◆ addGlobalAnnotations()

◆ addGlobalCtor()

◆ addGlobalDtor()

◆ addRecordLayout()

◆ addReplacement()

◆ addUsedGlobal()

◆ addUsedOrCompilerUsedGlobal()

◆ codegenCXXStructor()

◆ computeNonVirtualBaseClassOffset()

◆ constructAttributeList()

◆ convertType()

◆ createCIRBuiltinFunction()

◆ createCIRFunction()

◆ createGlobalOp()

◆ createOrReplaceCXXRuntimeVariable()

◆ createRuntimeFunction()

◆ createUnnamedGlobalFrom()

◆ emitAliasDefinition()

◆ emitAliasForGlobal()

◆ emitAMDGPUMetadata()

◆ emitCXXGlobalVarDeclInit()

◆ emitCXXGlobalVarDeclInitFunc()

◆ emitCXXSpecialVarDeclInit()

◆ emitCXXStaticLocalVarDeclInit()

◆ emitDeclContext()

◆ emitDeferred()

◆ emitDeferredVTables()

◆ emitExplicitCastExprType()

◆ emitGlobal()

◆ emitGlobalDecl()

◆ emitGlobalDefinition()

◆ emitGlobalFunctionDefinition()

◆ emitGlobalOpenACCDecl()

◆ emitGlobalOpenACCDeclareDataOperands()

◆ emitGlobalOpenACCDeclareDecl()

◆ emitGlobalOpenACCRoutineDecl()

◆ emitGlobalVarDefinition()

◆ emitLLVMUsed()

◆ emitMemberPointerConstant()

◆ emitNullConstant()

◆ emitNullConstantAttr()

◆ emitNullConstantForBase()

◆ emitNullMemberAttr()

◆ emitOMPAllocateDecl()

◆ emitOMPCapturedExpr()

◆ emitOMPDeclareMapper()

◆ emitOMPDeclareReduction()

◆ emitOMPGroupPrivateDecl()

◆ emitOMPRequiresDecl()

◆ emitOMPThreadPrivateDecl()

◆ emitOpenACCRoutineDecl()

◆ emitTentativeDefinition()

◆ emitTopLevelDecl()

◆ emitVTable()

◆ emitVTablesOpportunistically()

◆ eraseGlobalSymbol()

◆ error()

◆ errorNYI() [1/6]

◆ errorNYI() [2/6]

◆ errorNYI() [3/6]

◆ errorNYI() [4/6]

◆ errorNYI() [5/6]

◆ errorNYI() [6/6]

◆ errorUnsupported() [1/2]

◆ errorUnsupported() [2/2]

◆ getAddrAndTypeOfCXXStructor()

◆ getAddrOfConstantStringFromLiteral()