clang
6.0.0
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This class organizes the cross-function state that is used while generating LLVM code. More...
#include "/work/www-prereleases/6.0.0/rc2/docsbuild/llvm.src/tools/clang/lib/CodeGen/CodeGenModule.h"
Classes | |
struct | Structor |
Public Types | |
typedef std::vector< Structor > | CtorList |
Public Member Functions | |
CodeGenModule (ASTContext &C, const HeaderSearchOptions &headersearchopts, const PreprocessorOptions &ppopts, const CodeGenOptions &CodeGenOpts, llvm::Module &M, DiagnosticsEngine &Diags, CoverageSourceInfo *CoverageInfo=nullptr) | |
~CodeGenModule () | |
void | clear () |
void | Release () |
Finalize LLVM code generation. More... | |
bool | getExpressionLocationsEnabled () const |
Return true if we should emit location information for expressions. More... | |
CGObjCRuntime & | getObjCRuntime () |
Return a reference to the configured Objective-C runtime. More... | |
bool | hasObjCRuntime () |
Return true iff an Objective-C runtime has been configured. More... | |
CGOpenCLRuntime & | getOpenCLRuntime () |
Return a reference to the configured OpenCL runtime. More... | |
CGOpenMPRuntime & | getOpenMPRuntime () |
Return a reference to the configured OpenMP runtime. More... | |
CGCUDARuntime & | getCUDARuntime () |
Return a reference to the configured CUDA runtime. More... | |
ObjCEntrypoints & | getObjCEntrypoints () const |
InstrProfStats & | getPGOStats () |
llvm::IndexedInstrProfReader * | getPGOReader () const |
CoverageMappingModuleGen * | getCoverageMapping () const |
llvm::Constant * | getStaticLocalDeclAddress (const VarDecl *D) |
void | setStaticLocalDeclAddress (const VarDecl *D, llvm::Constant *C) |
llvm::Constant * | getOrCreateStaticVarDecl (const VarDecl &D, llvm::GlobalValue::LinkageTypes Linkage) |
llvm::GlobalVariable * | getStaticLocalDeclGuardAddress (const VarDecl *D) |
void | setStaticLocalDeclGuardAddress (const VarDecl *D, llvm::GlobalVariable *C) |
bool | lookupRepresentativeDecl (StringRef MangledName, GlobalDecl &Result) const |
llvm::Constant * | getAtomicSetterHelperFnMap (QualType Ty) |
void | setAtomicSetterHelperFnMap (QualType Ty, llvm::Constant *Fn) |
llvm::Constant * | getAtomicGetterHelperFnMap (QualType Ty) |
void | setAtomicGetterHelperFnMap (QualType Ty, llvm::Constant *Fn) |
llvm::Constant * | getTypeDescriptorFromMap (QualType Ty) |
void | setTypeDescriptorInMap (QualType Ty, llvm::Constant *C) |
CGDebugInfo * | getModuleDebugInfo () |
llvm::MDNode * | getNoObjCARCExceptionsMetadata () |
ASTContext & | getContext () const |
const LangOptions & | getLangOpts () const |
const HeaderSearchOptions & | getHeaderSearchOpts () const |
const PreprocessorOptions & | getPreprocessorOpts () const |
const CodeGenOptions & | getCodeGenOpts () const |
llvm::Module & | getModule () const |
DiagnosticsEngine & | getDiags () const |
const llvm::DataLayout & | getDataLayout () const |
const TargetInfo & | getTarget () const |
const llvm::Triple & | getTriple () const |
bool | supportsCOMDAT () const |
void | maybeSetTrivialComdat (const Decl &D, llvm::GlobalObject &GO) |
CGCXXABI & | getCXXABI () const |
llvm::LLVMContext & | getLLVMContext () |
bool | shouldUseTBAA () const |
const TargetCodeGenInfo & | getTargetCodeGenInfo () |
CodeGenTypes & | getTypes () |
CodeGenVTables & | getVTables () |
ItaniumVTableContext & | getItaniumVTableContext () |
MicrosoftVTableContext & | getMicrosoftVTableContext () |
CtorList & | getGlobalCtors () |
CtorList & | getGlobalDtors () |
llvm::MDNode * | getTBAATypeInfo (QualType QTy) |
getTBAATypeInfo - Get metadata used to describe accesses to objects of the given type. More... | |
TBAAAccessInfo | getTBAAAccessInfo (QualType AccessType) |
getTBAAAccessInfo - Get TBAA information that describes an access to an object of the given type. More... | |
TBAAAccessInfo | getTBAAVTablePtrAccessInfo (llvm::Type *VTablePtrType) |
getTBAAVTablePtrAccessInfo - Get the TBAA information that describes an access to a virtual table pointer. More... | |
llvm::MDNode * | getTBAAStructInfo (QualType QTy) |
llvm::MDNode * | getTBAABaseTypeInfo (QualType QTy) |
getTBAABaseTypeInfo - Get metadata that describes the given base access type. More... | |
llvm::MDNode * | getTBAAAccessTagInfo (TBAAAccessInfo Info) |
getTBAAAccessTagInfo - Get TBAA tag for a given memory access. More... | |
TBAAAccessInfo | mergeTBAAInfoForCast (TBAAAccessInfo SourceInfo, TBAAAccessInfo TargetInfo) |
mergeTBAAInfoForCast - Get merged TBAA information for the purposes of type casts. More... | |
TBAAAccessInfo | mergeTBAAInfoForConditionalOperator (TBAAAccessInfo InfoA, TBAAAccessInfo InfoB) |
mergeTBAAInfoForConditionalOperator - Get merged TBAA information for the purposes of conditional operator. More... | |
TBAAAccessInfo | getTBAAInfoForSubobject (LValue Base, QualType AccessType) |
getTBAAInfoForSubobject - Get TBAA information for an access with a given base lvalue. More... | |
bool | isTypeConstant (QualType QTy, bool ExcludeCtorDtor) |
isTypeConstant - Determine whether an object of this type can be emitted as a constant. More... | |
bool | isPaddedAtomicType (QualType type) |
bool | isPaddedAtomicType (const AtomicType *type) |
void | DecorateInstructionWithTBAA (llvm::Instruction *Inst, TBAAAccessInfo TBAAInfo) |
DecorateInstructionWithTBAA - Decorate the instruction with a TBAA tag. More... | |
void | DecorateInstructionWithInvariantGroup (llvm::Instruction *I, const CXXRecordDecl *RD) |
Adds !invariant.barrier !tag to instruction. More... | |
llvm::ConstantInt * | getSize (CharUnits numChars) |
Emit the given number of characters as a value of type size_t. More... | |
void | setGlobalVisibility (llvm::GlobalValue *GV, const NamedDecl *D, ForDefinition_t IsForDefinition) const |
Set the visibility for the given LLVM GlobalValue. More... | |
void | setTLSMode (llvm::GlobalValue *GV, const VarDecl &D) const |
Set the TLS mode for the given LLVM GlobalValue for the thread-local variable declaration D. More... | |
llvm::Constant * | GetAddrOfGlobal (GlobalDecl GD, ForDefinition_t IsForDefinition=NotForDefinition) |
llvm::GlobalVariable * | CreateOrReplaceCXXRuntimeVariable (StringRef Name, llvm::Type *Ty, llvm::GlobalValue::LinkageTypes Linkage) |
Will return a global variable of the given type. More... | |
llvm::Function * | CreateGlobalInitOrDestructFunction (llvm::FunctionType *ty, const Twine &name, const CGFunctionInfo &FI, SourceLocation Loc=SourceLocation(), bool TLS=false) |
LangAS | GetGlobalVarAddressSpace (const VarDecl *D) |
Return the AST address space of the underlying global variable for D, as determined by its declaration. More... | |
llvm::Constant * | GetAddrOfGlobalVar (const VarDecl *D, llvm::Type *Ty=nullptr, ForDefinition_t IsForDefinition=NotForDefinition) |
Return the llvm::Constant for the address of the given global variable. More... | |
llvm::Constant * | GetAddrOfFunction (GlobalDecl GD, llvm::Type *Ty=nullptr, bool ForVTable=false, bool DontDefer=false, ForDefinition_t IsForDefinition=NotForDefinition) |
Return the address of the given function. More... | |
llvm::Constant * | GetAddrOfRTTIDescriptor (QualType Ty, bool ForEH=false) |
Get the address of the RTTI descriptor for the given type. More... | |
ConstantAddress | GetAddrOfUuidDescriptor (const CXXUuidofExpr *E) |
Get the address of a uuid descriptor . More... | |
llvm::Constant * | GetAddrOfThunk (GlobalDecl GD, const ThunkInfo &Thunk) |
Get the address of the thunk for the given global decl. More... | |
ConstantAddress | GetWeakRefReference (const ValueDecl *VD) |
Get a reference to the target of VD. More... | |
CharUnits | getClassPointerAlignment (const CXXRecordDecl *CD) |
Returns the assumed alignment of an opaque pointer to the given class. More... | |
CharUnits | getVBaseAlignment (CharUnits DerivedAlign, const CXXRecordDecl *Derived, const CXXRecordDecl *VBase) |
Returns the assumed alignment of a virtual base of a class. More... | |
CharUnits | getDynamicOffsetAlignment (CharUnits ActualAlign, const CXXRecordDecl *Class, CharUnits ExpectedTargetAlign) |
Given a class pointer with an actual known alignment, and the expected alignment of an object at a dynamic offset w.r.t that pointer, return the alignment to assume at the offset. More... | |
CharUnits | computeNonVirtualBaseClassOffset (const CXXRecordDecl *DerivedClass, CastExpr::path_const_iterator Start, CastExpr::path_const_iterator End) |
llvm::Constant * | GetNonVirtualBaseClassOffset (const CXXRecordDecl *ClassDecl, CastExpr::path_const_iterator PathBegin, CastExpr::path_const_iterator PathEnd) |
Returns the offset from a derived class to a class. More... | |
int | getUniqueBlockCount () |
Fetches the global unique block count. More... | |
llvm::Type * | getBlockDescriptorType () |
Fetches the type of a generic block descriptor. More... | |
llvm::Type * | getGenericBlockLiteralType () |
The type of a generic block literal. More... | |
llvm::Constant * | GetAddrOfGlobalBlock (const BlockExpr *BE, StringRef Name) |
Gets the address of a block which requires no captures. More... | |
llvm::Constant * | getAddrOfGlobalBlockIfEmitted (const BlockExpr *BE) |
Returns the address of a block which requires no caputres, or null if we've yet to emit the block for BE. More... | |
void | setAddrOfGlobalBlock (const BlockExpr *BE, llvm::Constant *Addr) |
Notes that BE's global block is available via Addr. More... | |
ConstantAddress | GetAddrOfConstantCFString (const StringLiteral *Literal) |
Return a pointer to a constant CFString object for the given string. More... | |
ConstantAddress | GetAddrOfConstantString (const StringLiteral *Literal) |
Return a pointer to a constant NSString object for the given string. More... | |
llvm::Constant * | GetConstantArrayFromStringLiteral (const StringLiteral *E) |
Return a constant array for the given string. More... | |
ConstantAddress | GetAddrOfConstantStringFromLiteral (const StringLiteral *S, StringRef Name=".str") |
Return a pointer to a constant array for the given string literal. More... | |
ConstantAddress | GetAddrOfConstantStringFromObjCEncode (const ObjCEncodeExpr *) |
Return a pointer to a constant array for the given ObjCEncodeExpr node. More... | |
ConstantAddress | GetAddrOfConstantCString (const std::string &Str, const char *GlobalName=nullptr) |
Returns a pointer to a character array containing the literal and a terminating '\0' character. More... | |
ConstantAddress | GetAddrOfConstantCompoundLiteral (const CompoundLiteralExpr *E) |
Returns a pointer to a constant global variable for the given file-scope compound literal expression. More... | |
llvm::GlobalVariable * | getAddrOfConstantCompoundLiteralIfEmitted (const CompoundLiteralExpr *E) |
If it's been emitted already, returns the GlobalVariable corresponding to a compound literal. More... | |
void | setAddrOfConstantCompoundLiteral (const CompoundLiteralExpr *CLE, llvm::GlobalVariable *GV) |
Notes that CLE's GlobalVariable is GV. More... | |
ConstantAddress | GetAddrOfGlobalTemporary (const MaterializeTemporaryExpr *E, const Expr *Inner) |
Returns a pointer to a global variable representing a temporary with static or thread storage duration. More... | |
QualType | getObjCFastEnumerationStateType () |
Retrieve the record type that describes the state of an Objective-C fast enumeration loop (for..in). More... | |
llvm::Function * | codegenCXXStructor (const CXXMethodDecl *MD, StructorType Type) |
llvm::Constant * | getAddrOfCXXStructor (const CXXMethodDecl *MD, StructorType Type, const CGFunctionInfo *FnInfo=nullptr, llvm::FunctionType *FnType=nullptr, bool DontDefer=false, ForDefinition_t IsForDefinition=NotForDefinition) |
Return the address of the constructor/destructor of the given type. More... | |
llvm::Constant * | getBuiltinLibFunction (const FunctionDecl *FD, unsigned BuiltinID) |
Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf". More... | |
llvm::Function * | getIntrinsic (unsigned IID, ArrayRef< llvm::Type *> Tys=None) |
void | EmitTopLevelDecl (Decl *D) |
Emit code for a single top level declaration. More... | |
void | AddDeferredUnusedCoverageMapping (Decl *D) |
Stored a deferred empty coverage mapping for an unused and thus uninstrumented top level declaration. More... | |
void | ClearUnusedCoverageMapping (const Decl *D) |
Remove the deferred empty coverage mapping as this declaration is actually instrumented. More... | |
void | EmitDeferredUnusedCoverageMappings () |
Emit all the deferred coverage mappings for the uninstrumented functions. More... | |
void | HandleCXXStaticMemberVarInstantiation (VarDecl *VD) |
Tell the consumer that this variable has been instantiated. More... | |
template<typename SomeDecl > | |
void | MaybeHandleStaticInExternC (const SomeDecl *D, llvm::GlobalValue *GV) |
If the declaration has internal linkage but is inside an extern "C" linkage specification, prepare to emit an alias for it to the expected name. More... | |
void | addUsedGlobal (llvm::GlobalValue *GV) |
Add a global to a list to be added to the llvm.used metadata. More... | |
void | addCompilerUsedGlobal (llvm::GlobalValue *GV) |
Add a global to a list to be added to the llvm.compiler.used metadata. More... | |
void | AddCXXDtorEntry (llvm::Constant *DtorFn, llvm::Constant *Object) |
Add a destructor and object to add to the C++ global destructor function. More... | |
llvm::Constant * | CreateRuntimeFunction (llvm::FunctionType *Ty, StringRef Name, llvm::AttributeList ExtraAttrs=llvm::AttributeList(), bool Local=false) |
Create a new runtime function with the specified type and name. More... | |
llvm::Constant * | CreateBuiltinFunction (llvm::FunctionType *Ty, StringRef Name, llvm::AttributeList ExtraAttrs=llvm::AttributeList()) |
Create a new compiler builtin function with the specified type and name. More... | |
llvm::Constant * | CreateRuntimeVariable (llvm::Type *Ty, StringRef Name) |
Create a new runtime global variable with the specified type and name. More... | |
llvm::Constant * | getLLVMLifetimeStartFn () |
Lazily declare the .lifetime.start intrinsic. More... | |
llvm::Constant * | getLLVMLifetimeEndFn () |
Lazily declare the .lifetime.end intrinsic. More... | |
void | UpdateCompletedType (const TagDecl *TD) |
llvm::Constant * | getMemberPointerConstant (const UnaryOperator *e) |
void | EmitExplicitCastExprType (const ExplicitCastExpr *E, CodeGenFunction *CGF=nullptr) |
Emit type info if type of an expression is a variably modified type. More... | |
llvm::Constant * | EmitNullConstant (QualType T) |
Return the result of value-initializing the given type, i.e. More... | |
llvm::Constant * | EmitNullConstantForBase (const CXXRecordDecl *Record) |
Return a null constant appropriate for zero-initializing a base class with the given type. More... | |
void | Error (SourceLocation loc, StringRef error) |
Emit a general error that something can't be done. More... | |
void | ErrorUnsupported (const Stmt *S, const char *Type) |
Print out an error that codegen doesn't support the specified stmt yet. More... | |
void | ErrorUnsupported (const Decl *D, const char *Type) |
Print out an error that codegen doesn't support the specified decl yet. More... | |
void | SetInternalFunctionAttributes (const Decl *D, llvm::Function *F, const CGFunctionInfo &FI) |
Set the attributes on the LLVM function for the given decl and function info. More... | |
void | SetLLVMFunctionAttributes (const Decl *D, const CGFunctionInfo &Info, llvm::Function *F) |
Set the LLVM function attributes (sext, zext, etc). More... | |
void | SetLLVMFunctionAttributesForDefinition (const Decl *D, llvm::Function *F) |
Set the LLVM function attributes which only apply to a function definition. More... | |
bool | ReturnTypeUsesSRet (const CGFunctionInfo &FI) |
Return true iff the given type uses 'sret' when used as a return type. More... | |
bool | ReturnSlotInterferesWithArgs (const CGFunctionInfo &FI) |
Return true iff the given type uses an argument slot when 'sret' is used as a return type. More... | |
bool | ReturnTypeUsesFPRet (QualType ResultType) |
Return true iff the given type uses 'fpret' when used as a return type. More... | |
bool | ReturnTypeUsesFP2Ret (QualType ResultType) |
Return true iff the given type uses 'fp2ret' when used as a return type. More... | |
void | ConstructAttributeList (StringRef Name, const CGFunctionInfo &Info, CGCalleeInfo CalleeInfo, llvm::AttributeList &Attrs, unsigned &CallingConv, bool AttrOnCallSite) |
Get the LLVM attributes and calling convention to use for a particular function type. More... | |
void | AddDefaultFnAttrs (llvm::Function &F) |
Adds attributes to F according to our CodeGenOptions and LangOptions, as though we had emitted it ourselves. More... | |
void | getFunctionFeatureMap (llvm::StringMap< bool > &FeatureMap, const FunctionDecl *FD) |
StringRef | getMangledName (GlobalDecl GD) |
StringRef | getBlockMangledName (GlobalDecl GD, const BlockDecl *BD) |
void | EmitTentativeDefinition (const VarDecl *D) |
void | EmitVTable (CXXRecordDecl *Class) |
This is a callback from Sema to tell us that that a particular vtable is required to be emitted in this translation unit. More... | |
void | RefreshTypeCacheForClass (const CXXRecordDecl *Class) |
void | AppendLinkerOptions (StringRef Opts) |
Appends Opts to the "llvm.linker.options" metadata value. More... | |
void | AddDetectMismatch (StringRef Name, StringRef Value) |
Appends a detect mismatch command to the linker options. More... | |
void | AddDependentLib (StringRef Lib) |
Appends a dependent lib to the "llvm.linker.options" metadata value. More... | |
llvm::GlobalVariable::LinkageTypes | getFunctionLinkage (GlobalDecl GD) |
void | setFunctionLinkage (GlobalDecl GD, llvm::Function *F) |
void | setFunctionDLLStorageClass (GlobalDecl GD, llvm::Function *F) |
Set the DLL storage class on F. More... | |
llvm::GlobalVariable::LinkageTypes | getVTableLinkage (const CXXRecordDecl *RD) |
Return the appropriate linkage for the vtable, VTT, and type information of the given class. More... | |
CharUnits | GetTargetTypeStoreSize (llvm::Type *Ty) const |
Return the store size, in character units, of the given LLVM type. More... | |
llvm::GlobalValue::LinkageTypes | getLLVMLinkageForDeclarator (const DeclaratorDecl *D, GVALinkage Linkage, bool IsConstantVariable) |
Returns LLVM linkage for a declarator. More... | |
llvm::GlobalValue::LinkageTypes | getLLVMLinkageVarDefinition (const VarDecl *VD, bool IsConstant) |
Returns LLVM linkage for a declarator. More... | |
void | EmitGlobalAnnotations () |
Emit all the global annotations. More... | |
llvm::Constant * | EmitAnnotationString (StringRef Str) |
Emit an annotation string. More... | |
llvm::Constant * | EmitAnnotationUnit (SourceLocation Loc) |
Emit the annotation's translation unit. More... | |
llvm::Constant * | EmitAnnotationLineNo (SourceLocation L) |
Emit the annotation line number. More... | |
llvm::Constant * | EmitAnnotateAttr (llvm::GlobalValue *GV, const AnnotateAttr *AA, SourceLocation L) |
Generate the llvm::ConstantStruct which contains the annotation information for a given GlobalValue. More... | |
void | AddGlobalAnnotations (const ValueDecl *D, llvm::GlobalValue *GV) |
Add global annotations that are set on D, for the global GV. More... | |
bool | isInSanitizerBlacklist (SanitizerMask Kind, llvm::Function *Fn, SourceLocation Loc) const |
bool | isInSanitizerBlacklist (llvm::GlobalVariable *GV, SourceLocation Loc, QualType Ty, StringRef Category=StringRef()) const |
bool | imbueXRayAttrs (llvm::Function *Fn, SourceLocation Loc, StringRef Category=StringRef()) const |
Imbue XRay attributes to a function, applying the always/never attribute lists in the process. More... | |
SanitizerMetadata * | getSanitizerMetadata () |
void | addDeferredVTable (const CXXRecordDecl *RD) |
void | EmitGlobal (GlobalDecl D) |
Emit code for a singal global function or var decl. More... | |
bool | TryEmitDefinitionAsAlias (GlobalDecl Alias, GlobalDecl Target) |
Try to emit a definition as a global alias for another definition. More... | |
bool | TryEmitBaseDestructorAsAlias (const CXXDestructorDecl *D) |
Try to emit a base destructor as an alias to its primary base-class destructor. More... | |
void | setFunctionDefinitionAttributes (const FunctionDecl *D, llvm::Function *F) |
Set attributes for a global definition. More... | |
llvm::GlobalValue * | GetGlobalValue (StringRef Ref) |
void | SetCommonAttributes (const Decl *D, llvm::GlobalValue *GV) |
Set attributes which are common to any form of a global definition (alias, Objective-C method, function, global variable). More... | |
void | setAliasAttributes (const Decl *D, llvm::GlobalValue *GV) |
Set attributes which must be preserved by an alias. More... | |
void | addReplacement (StringRef Name, llvm::Constant *C) |
void | addGlobalValReplacement (llvm::GlobalValue *GV, llvm::Constant *C) |
void | EmitOMPThreadPrivateDecl (const OMPThreadPrivateDecl *D) |
Emit a code for threadprivate directive. More... | |
void | EmitOMPDeclareReduction (const OMPDeclareReductionDecl *D, CodeGenFunction *CGF=nullptr) |
Emit a code for declare reduction construct. More... | |
bool | HasHiddenLTOVisibility (const CXXRecordDecl *RD) |
Returns whether the given record has hidden LTO visibility and therefore may participate in (single-module) CFI and whole-program vtable optimization. More... | |
void | EmitVTableTypeMetadata (llvm::GlobalVariable *VTable, const VTableLayout &VTLayout) |
Emit type metadata for the given vtable using the given layout. More... | |
llvm::ConstantInt * | CreateCrossDsoCfiTypeId (llvm::Metadata *MD) |
Generate a cross-DSO type identifier for MD. More... | |
llvm::Metadata * | CreateMetadataIdentifierForType (QualType T) |
Create a metadata identifier for the given type. More... | |
llvm::Metadata * | CreateMetadataIdentifierGeneralized (QualType T) |
Create a metadata identifier for the generalization of the given type. More... | |
void | CreateFunctionTypeMetadata (const FunctionDecl *FD, llvm::Function *F) |
Create and attach type metadata to the given function. More... | |
bool | NeedAllVtablesTypeId () const |
Returns whether this module needs the "all-vtables" type identifier. More... | |
void | AddVTableTypeMetadata (llvm::GlobalVariable *VTable, CharUnits Offset, const CXXRecordDecl *RD) |
Create and attach type metadata for the given vtable. More... | |
llvm::Constant * | getTerminateFn () |
Get the declaration of std::terminate for the platform. More... | |
llvm::SanitizerStatReport & | getSanStats () |
llvm::Value * | createOpenCLIntToSamplerConversion (const Expr *E, CodeGenFunction &CGF) |
llvm::Constant * | getNullPointer (llvm::PointerType *T, QualType QT) |
Get target specific null pointer. More... | |
Custom Blocks Runtime Interfaces | |
llvm::Constant * | getNSConcreteGlobalBlock () |
llvm::Constant * | getNSConcreteStackBlock () |
llvm::Constant * | getBlockObjectAssign () |
llvm::Constant * | getBlockObjectDispose () |
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CharUnits | getIntSize () const |
CharUnits | getIntAlign () const |
CharUnits | getSizeSize () const |
CharUnits | getSizeAlign () const |
CharUnits | getPointerSize () const |
CharUnits | getPointerAlign () const |
llvm::CallingConv::ID | getRuntimeCC () const |
llvm::CallingConv::ID | getBuiltinCC () const |
LangAS | getASTAllocaAddressSpace () const |
Static Public Member Functions | |
static llvm::GlobalValue::VisibilityTypes | GetLLVMVisibility (Visibility V) |
Public Attributes | |
llvm::Constant * | IsOSVersionAtLeastFn = nullptr |
llvm::FoldingSet< BlockByrefHelpers > | ByrefHelpersCache |
int | GlobalUniqueCount |
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llvm::Type * | VoidTy |
void More... | |
llvm::IntegerType * | Int8Ty |
i8, i16, i32, and i64 More... | |
llvm::IntegerType * | Int16Ty |
llvm::IntegerType * | Int32Ty |
llvm::IntegerType * | Int64Ty |
llvm::Type * | HalfTy |
float, double More... | |
llvm::Type * | FloatTy |
llvm::Type * | DoubleTy |
llvm::IntegerType * | IntTy |
int More... | |
union { | |
llvm::IntegerType * IntPtrTy | |
llvm::IntegerType * SizeTy | |
llvm::IntegerType * PtrDiffTy | |
}; | |
intptr_t, size_t, and ptrdiff_t, which we assume are the same size. More... | |
union { | |
llvm::PointerType * VoidPtrTy | |
llvm::PointerType * Int8PtrTy | |
}; | |
void* in address space 0 More... | |
union { | |
llvm::PointerType * VoidPtrPtrTy | |
llvm::PointerType * Int8PtrPtrTy | |
}; | |
void** in address space 0 More... | |
union { | |
llvm::PointerType * AllocaVoidPtrTy | |
llvm::PointerType * AllocaInt8PtrTy | |
}; | |
void* in alloca address space More... | |
union { | |
unsigned char IntSizeInBytes | |
unsigned char IntAlignInBytes | |
}; | |
The size and alignment of the builtin C type 'int'. More... | |
unsigned char | PointerWidthInBits |
The width of a pointer into the generic address space. More... | |
union { | |
unsigned char PointerAlignInBytes | |
unsigned char PointerSizeInBytes | |
}; | |
The size and alignment of a pointer into the generic address space. More... | |
union { | |
unsigned char SizeSizeInBytes | |
unsigned char SizeAlignInBytes | |
}; | |
The size and alignment of size_t. More... | |
LangAS | ASTAllocaAddressSpace |
llvm::CallingConv::ID | RuntimeCC |
llvm::CallingConv::ID | BuiltinCC |
This class organizes the cross-function state that is used while generating LLVM code.
Definition at line 252 of file CodeGenModule.h.
typedef std::vector<Structor> clang::CodeGen::CodeGenModule::CtorList |
Definition at line 268 of file CodeGenModule.h.
CodeGenModule::CodeGenModule | ( | ASTContext & | C, |
const HeaderSearchOptions & | headersearchopts, | ||
const PreprocessorOptions & | ppopts, | ||
const CodeGenOptions & | CodeGenOpts, | ||
llvm::Module & | M, | ||
DiagnosticsEngine & | Diags, | ||
CoverageSourceInfo * | CoverageInfo = nullptr |
||
) |
Definition at line 88 of file CodeGenModule.cpp.
CodeGenModule::~CodeGenModule | ( | ) |
Definition at line 174 of file CodeGenModule.cpp.
References clang::CodeGen::CGOpenMPRuntime(), clang::CodeGen::CreateGNUObjCRuntime(), clang::CodeGen::CreateMacObjCRuntime(), clang::CodeGen::CreateNVCUDARuntime(), clang::ObjCRuntime::FragileMacOSX, clang::ObjCRuntime::GCC, clang::ObjCRuntime::getKind(), getLangOpts(), getTriple(), clang::ObjCRuntime::GNUstep, clang::ObjCRuntime::iOS, clang::ObjCRuntime::MacOSX, clang::LangOptions::ObjCRuntime, clang::ObjCRuntime::ObjFW, and clang::ObjCRuntime::WatchOS.
void CodeGenModule::addCompilerUsedGlobal | ( | llvm::GlobalValue * | GV | ) |
Add a global to a list to be added to the llvm.compiler.used metadata.
Definition at line 1256 of file CodeGenModule.cpp.
Referenced by GetGCAttrTypeForType().
|
inline |
Add a destructor and object to add to the C++ global destructor function.
Definition at line 943 of file CodeGenModule.h.
References EmitNullConstant(), EmitNullConstantForBase(), and clang::T.
void CodeGenModule::AddDefaultFnAttrs | ( | llvm::Function & | F | ) |
Adds attributes to F according to our CodeGenOptions and LangOptions, as though we had emitted it ourselves.
We remove any attributes on F that conflict with the attributes we add here.
This is useful for adding attrs to bitcode modules that you want to link with but don't control, such as CUDA's libdevice. When linking with such a bitcode library, you might want to set e.g. its functions' "unsafe-fp-math" attribute to match the attr of the functions you're codegen'ing. Otherwise, LLVM will interpret the bitcode module's lack of unsafe-fp-math attrs as tantamount to unsafe-fp-math=false, and then LLVM will propagate unsafe-fp-math=false up to every transitive caller of a function in the bitcode library!
With the exception of fast-math attrs, this will only make the attributes on the function more conservative. But it's unsafe to call this on a function which relies on particular fast-math attributes for correctness. It's up to you to ensure that this is safe.
Definition at line 1777 of file CGCall.cpp.
void CodeGenModule::AddDeferredUnusedCoverageMapping | ( | Decl * | D | ) |
Stored a deferred empty coverage mapping for an unused and thus uninstrumented top level declaration.
Definition at line 4238 of file CodeGenModule.cpp.
References getContext(), clang::SourceManager::getFileID(), clang::Decl::getKind(), clang::Decl::getLocStart(), clang::SourceManager::getMainFileID(), clang::ASTContext::getSourceManager(), LimitedCoverage(), and SM.
Referenced by EmitTopLevelDecl().
|
inline |
Definition at line 1157 of file CodeGenModule.h.
References clang::CodeGen::NotForDefinition.
void CodeGenModule::AddDependentLib | ( | StringRef | Lib | ) |
Appends a dependent lib to the "llvm.linker.options" metadata value.
Definition at line 1305 of file CodeGenModule.cpp.
References clang::CodeGen::TargetCodeGenInfo::getDependentLibraryOption(), getLLVMContext(), and getTargetCodeGenInfo().
void CodeGenModule::AddDetectMismatch | ( | StringRef | Name, |
StringRef | Value | ||
) |
Appends a detect mismatch command to the linker options.
Definition at line 1298 of file CodeGenModule.cpp.
void CodeGenModule::AddGlobalAnnotations | ( | const ValueDecl * | D, |
llvm::GlobalValue * | GV | ||
) |
Add global annotations that are set on D, for the global GV.
Those annotations are emitted during finalization of the LLVM code.
Definition at line 1560 of file CodeGenModule.cpp.
References clang::Decl::hasAttr().
Referenced by clang::CodeGen::CodeGenFunction::EmitStaticVarDecl(), HandleCXXStaticMemberVarInstantiation(), and maybeSetTrivialComdat().
void CodeGenModule::addGlobalValReplacement | ( | llvm::GlobalValue * | GV, |
llvm::Constant * | C | ||
) |
Definition at line 258 of file CodeGenModule.cpp.
void CodeGenModule::addReplacement | ( | StringRef | Name, |
llvm::Constant * | C | ||
) |
Definition at line 223 of file CodeGenModule.cpp.
Referenced by emitConstructorDestructorAlias(), and TryEmitDefinitionAsAlias().
void CodeGenModule::addUsedGlobal | ( | llvm::GlobalValue * | GV | ) |
Add a global to a list to be added to the llvm.used metadata.
Definition at line 1250 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), emitGlobalDtorWithTLRegDtor(), clang::CodeGen::CodeGenFunction::EmitStaticVarDecl(), and SetCommonAttributes().
void CodeGenModule::AddVTableTypeMetadata | ( | llvm::GlobalVariable * | VTable, |
CharUnits | Offset, | ||
const CXXRecordDecl * | RD | ||
) |
Create and attach type metadata for the given vtable.
Definition at line 4609 of file CodeGenModule.cpp.
References CreateCrossDsoCfiTypeId(), CreateMetadataIdentifierForType(), getLLVMContext(), clang::CharUnits::getQuantity(), clang::TypeDecl::getTypeForDecl(), and NeedAllVtablesTypeId().
void CodeGenModule::AppendLinkerOptions | ( | StringRef | Opts | ) |
Appends Opts to the "llvm.linker.options" metadata value.
Definition at line 1293 of file CodeGenModule.cpp.
References getLLVMContext().
Referenced by emitGlobalDtorWithTLRegDtor().
void CodeGenModule::clear | ( | ) |
Definition at line 369 of file CodeGenModule.cpp.
void CodeGenModule::ClearUnusedCoverageMapping | ( | const Decl * | D | ) |
Remove the deferred empty coverage mapping as this declaration is actually instrumented.
Definition at line 4264 of file CodeGenModule.cpp.
llvm::Function * CodeGenModule::codegenCXXStructor | ( | const CXXMethodDecl * | MD, |
StructorType | Type | ||
) |
Definition at line 213 of file CGCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), clang::CodeGen::ForDefinition, clang::CodeGen::CodeGenFunction::GenerateCode(), getAddrOfCXXStructor(), getTypes(), setFunctionDefinitionAttributes(), setFunctionDLLStorageClass(), setFunctionLinkage(), SetLLVMFunctionAttributesForDefinition(), clang::CodeGen::toCXXCtorType(), and clang::CodeGen::toCXXDtorType().
Referenced by emitConstructorDestructorAlias(), emitCXXConstructor(), and emitCXXDestructor().
CharUnits CodeGenModule::computeNonVirtualBaseClassOffset | ( | const CXXRecordDecl * | DerivedClass, |
CastExpr::path_const_iterator | Start, | ||
CastExpr::path_const_iterator | End | ||
) |
Definition at line 149 of file CGClass.cpp.
References getContext(), and clang::CharUnits::Zero().
Referenced by GetNonVirtualBaseClassOffset().
void CodeGenModule::ConstructAttributeList | ( | StringRef | Name, |
const CGFunctionInfo & | Info, | ||
CGCalleeInfo | CalleeInfo, | ||
llvm::AttributeList & | Attrs, | ||
unsigned & | CallingConv, | ||
bool | AttrOnCallSite | ||
) |
Get the LLVM attributes and calling convention to use for a particular function type.
Name | - The function name. |
Info | - The function type information. |
CalleeInfo | - The callee information these attributes are being constructed for. If valid, the attributes applied to this decl may contribute to the function attributes and calling convention. |
Attrs | [out] - On return, the attribute list to use. |
CallingConv | [out] - On return, the LLVM calling convention to use. |
Definition at line 1785 of file CGCall.cpp.
References AddAttributesFromFunctionProtoType(), clang::CodeGen::ABIArgInfo::CoerceAndExpand, clang::TargetOptions::CPU, clang::CodeGen::ABIArgInfo::Direct, clang::CodeGen::ABIArgInfo::Expand, clang::CodeGen::ABIArgInfo::Extend, clang::TargetOptions::Features, clang::Type::getAs(), clang::Decl::getAttr(), clang::CodeGen::CGCalleeInfo::getCalleeDecl(), clang::CodeGen::CGCalleeInfo::getCalleeFunctionProtoType(), clang::CodeGen::CodeGenTypes::getContext(), clang::CodeGen::CGFunctionInfo::getEffectiveCallingConvention(), clang::CodeGen::ABIArgInfo::getInReg(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CodeGenTypes::getLLVMContext(), clang::Type::getPointeeType(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::CodeGen::CodeGenTypes::getTarget(), clang::TargetInfo::getTargetOpts(), clang::Decl::hasAttr(), clang::Type::hasSignedIntegerRepresentation(), clang::Type::hasUnsignedIntegerRepresentation(), clang::CodeGen::ABIArgInfo::Ignore, clang::CodeGen::ABIArgInfo::InAlloca, clang::CodeGen::ABIArgInfo::Indirect, clang::Type::isConstantSizeType(), clang::Type::isIncompleteType(), clang::CodeGen::CGFunctionInfo::isNoReturn(), and clang::CXXMethodDecl::isVirtual().
Referenced by SetLLVMFunctionAttributes().
llvm::Constant * CodeGenModule::CreateBuiltinFunction | ( | llvm::FunctionType * | FTy, |
StringRef | Name, | ||
llvm::AttributeList | ExtraAttrs = llvm::AttributeList() |
||
) |
Create a new compiler builtin function with the specified type and name.
CreateBuiltinFunction - Create a new builtin function with the specified type and name.
Definition at line 2317 of file CodeGenModule.cpp.
llvm::ConstantInt * CodeGenModule::CreateCrossDsoCfiTypeId | ( | llvm::Metadata * | MD | ) |
Generate a cross-DSO type identifier for MD.
Definition at line 901 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypeCache::Int64Ty.
Referenced by AddVTableTypeMetadata(), and CreateFunctionTypeMetadata().
void CodeGenModule::CreateFunctionTypeMetadata | ( | const FunctionDecl * | FD, |
llvm::Function * | F | ||
) |
Create and attach type metadata to the given function.
Definition at line 1144 of file CodeGenModule.cpp.
References CreateCrossDsoCfiTypeId(), CreateMetadataIdentifierForType(), CreateMetadataIdentifierGeneralized(), getCodeGenOpts(), getContext(), getCXXABI(), clang::GlobalDecl::getDecl(), clang::ASTContext::GetGVALinkageForFunction(), getLangOpts(), getLLVMContext(), getOpenMPRuntime(), getTargetCodeGenInfo(), getTriple(), clang::ValueDecl::getType(), getTypes(), clang::GVA_AvailableExternally, clang::SanitizerSet::has(), clang::CodeGen::NotForDefinition, clang::LangOptions::Sanitize, setGlobalVisibility(), setLinkageForGV(), SetLLVMFunctionAttributes(), and clang::CodeGen::TargetCodeGenInfo::setTargetAttributes().
Referenced by SetLLVMFunctionAttributesForDefinition().
llvm::Function * CodeGenModule::CreateGlobalInitOrDestructFunction | ( | llvm::FunctionType * | ty, |
const Twine & | name, | ||
const CGFunctionInfo & | FI, | ||
SourceLocation | Loc = SourceLocation() , |
||
bool | TLS = false |
||
) |
Definition at line 302 of file CGDeclCXX.cpp.
Referenced by clang::CodeGen::CodeGenFunction::createAtExitStub(), createOffloadingBinaryDescriptorFunction(), clang::CodeGen::emitThreadPrivateVarInit(), and clang::CodeGen::CodeGenFunction::generateDestroyHelper().
llvm::Metadata * CodeGenModule::CreateMetadataIdentifierForType | ( | QualType | T | ) |
Create a metadata identifier for the given type.
This may either be an MDString (for external identifiers) or a distinct unnamed MDNode (for internal identifiers).
Definition at line 4522 of file CodeGenModule.cpp.
References clang::QualType::getCanonicalType(), getCXXABI(), clang::Type::getLinkage(), getLLVMContext(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::isExternallyVisible(), and clang::MangleContext::mangleTypeName().
Referenced by AddVTableTypeMetadata(), and CreateFunctionTypeMetadata().
llvm::Metadata * CodeGenModule::CreateMetadataIdentifierGeneralized | ( | QualType | T | ) |
Create a metadata identifier for the generalization of the given type.
This may either be an MDString (for external identifiers) or a distinct unnamed MDNode (for internal identifiers).
Definition at line 4573 of file CodeGenModule.cpp.
References GeneralizeFunctionType(), clang::QualType::getCanonicalType(), getContext(), getCXXABI(), clang::Type::getLinkage(), getLLVMContext(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::isExternallyVisible(), and clang::MangleContext::mangleTypeName().
Referenced by CreateFunctionTypeMetadata().
llvm::Value * CodeGenModule::createOpenCLIntToSamplerConversion | ( | const Expr * | E, |
CodeGenFunction & | CGF | ||
) |
Definition at line 4673 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue().
llvm::GlobalVariable * CodeGenModule::CreateOrReplaceCXXRuntimeVariable | ( | StringRef | Name, |
llvm::Type * | Ty, | ||
llvm::GlobalValue::LinkageTypes | Linkage | ||
) |
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 2564 of file CodeGenModule.cpp.
llvm::Constant * CodeGenModule::CreateRuntimeFunction | ( | llvm::FunctionType * | FTy, |
StringRef | Name, | ||
llvm::AttributeList | ExtraAttrs = llvm::AttributeList() , |
||
bool | Local = false |
||
) |
Create a new runtime function with the specified type and name.
CreateRuntimeFunction - Create a new runtime function with the specified type and name.
Definition at line 2287 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CGOpenMPRuntimeNVPTX::createNVPTXRuntimeFunction(), clang::CodeGen::createRuntimeFunction(), clang::CodeGen::CodeGenFunction::EmitARCIntrinsicUse(), emitAtomicLibcall(), clang::CodeGen::CodeGenFunction::EmitBuiltinAvailable(), emitCheckHandlerCall(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), emitRTtypeidCall(), clang::CodeGen::CodeGenVTables::EmitThunks(), getAllocateExceptionFn(), getBadCastFn(), getBadTypeidFn(), getBeginCatchFn(), getClangCallTerminateFn(), getEndCatchFn(), getFreeExceptionFn(), getGetExceptionPtrFn(), getGuardAbortFn(), getGuardAcquireFn(), getGuardReleaseFn(), getInitThreadAbortFn(), getInitThreadFooterFn(), getInitThreadHeaderFn(), getItaniumDynamicCastFn(), getPersonalityFn(), getTerminateFn(), getThrowFn(), getUnexpectedFn(), clang::CodeGen::CodeGenFunction::registerGlobalDtorWithAtExit(), and SymbolNameForMethod().
llvm::Constant * CodeGenModule::CreateRuntimeVariable | ( | llvm::Type * | Ty, |
StringRef | Name | ||
) |
Create a new runtime global variable with the specified type and name.
CreateRuntimeVariable - Create a new runtime global variable with the specified type and name.
Definition at line 2629 of file CodeGenModule.cpp.
Referenced by emitGlobalDtorWithCXAAtExit(), clang::CodeGen::CodeGenFunction::EmitTypeCheck(), GetAddrOfConstantCFString(), and GetConstantStringEntry().
void CodeGenModule::DecorateInstructionWithInvariantGroup | ( | llvm::Instruction * | I, |
const CXXRecordDecl * | RD | ||
) |
Adds !invariant.barrier !tag to instruction.
Definition at line 641 of file CodeGenModule.cpp.
void CodeGenModule::DecorateInstructionWithTBAA | ( | llvm::Instruction * | Inst, |
TBAAAccessInfo | TBAAInfo | ||
) |
DecorateInstructionWithTBAA - Decorate the instruction with a TBAA tag.
Definition at line 635 of file CodeGenModule.cpp.
References getTBAAAccessTagInfo().
Referenced by clang::CodeGen::CodeGenFunction::EmitLoadOfReference(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), and clang::CodeGen::CodeGenFunction::EmitStoreOfScalar().
llvm::Constant * CodeGenModule::EmitAnnotateAttr | ( | llvm::GlobalValue * | GV, |
const AnnotateAttr * | AA, | ||
SourceLocation | L | ||
) |
Generate the llvm::ConstantStruct which contains the annotation information for a given GlobalValue.
The annotation struct is {i8 *, i8 *, i8 *, i32}. The first field is a constant expression, the GlobalValue being annotated. The second field is the constant string created from the AnnotateAttr's annotation. The third field is a constant string containing the name of the translation unit. The fourth field is the line number in the file of the annotated value declaration.
Definition at line 1542 of file CodeGenModule.cpp.
References EmitAnnotationLineNo(), EmitAnnotationString(), EmitAnnotationUnit(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
llvm::Constant * CodeGenModule::EmitAnnotationLineNo | ( | SourceLocation | L | ) |
Emit the annotation line number.
Definition at line 1534 of file CodeGenModule.cpp.
References getContext(), clang::SourceManager::getExpansionLineNumber(), clang::PresumedLoc::getLine(), clang::SourceManager::getPresumedLoc(), clang::ASTContext::getSourceManager(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::PresumedLoc::isValid(), and SM.
Referenced by EmitAnnotateAttr(), and clang::CodeGen::CodeGenFunction::EmitAnnotationCall().
llvm::Constant * CodeGenModule::EmitAnnotationString | ( | StringRef | Str | ) |
Emit an annotation string.
Definition at line 1510 of file CodeGenModule.cpp.
References getLLVMContext(), and getModule().
Referenced by EmitAnnotateAttr(), clang::CodeGen::CodeGenFunction::EmitAnnotationCall(), and EmitAnnotationUnit().
llvm::Constant * CodeGenModule::EmitAnnotationUnit | ( | SourceLocation | Loc | ) |
Emit the annotation's translation unit.
Definition at line 1526 of file CodeGenModule.cpp.
References EmitAnnotationString(), clang::SourceManager::getBufferName(), getContext(), clang::PresumedLoc::getFilename(), clang::SourceManager::getPresumedLoc(), clang::ASTContext::getSourceManager(), clang::PresumedLoc::isValid(), and SM.
Referenced by EmitAnnotateAttr(), and clang::CodeGen::CodeGenFunction::EmitAnnotationCall().
void CodeGenModule::EmitDeferredUnusedCoverageMappings | ( | ) |
Emit all the deferred coverage mappings for the uninstrumented functions.
Definition at line 4279 of file CodeGenModule.cpp.
References clang::Ctor_Base, clang::Dtor_Base, clang::CodeGen::CodeGenPGO::emitEmptyCounterMapping(), getFunctionLinkage(), clang::Decl::getKind(), and getMangledName().
Referenced by Release().
void CodeGenModule::EmitExplicitCastExprType | ( | const ExplicitCastExpr * | E, |
CodeGenFunction * | CGF = nullptr |
||
) |
Emit type info if type of an expression is a variably modified type.
Also emit proper debug info for cast types.
Definition at line 951 of file CGExpr.cpp.
Referenced by findPeephole().
void CodeGenModule::EmitGlobal | ( | GlobalDecl | D | ) |
Emit code for a singal global function or var decl.
Forward declarations are emitted lazily.
Definition at line 1732 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), clang::frontend::CPlusPlus, clang::VarDecl::Definition, EmitOMPDeclareReduction(), GetAddrOfGlobalVar(), clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenTypes::GetFunctionType(), GetGlobalValue(), clang::ASTContext::getInlineVariableDefinitionKind(), getLangOpts(), getMangledName(), getTypes(), clang::Decl::hasAttr(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), clang::ASTContext::Strong, and clang::CodeGen::Type.
Referenced by EmitTopLevelDecl().
void CodeGenModule::EmitGlobalAnnotations | ( | ) |
Emit all the global annotations.
Definition at line 1497 of file CodeGenModule.cpp.
References getModule().
Referenced by Release().
llvm::Constant * CodeGenModule::EmitNullConstant | ( | QualType | T | ) |
Return the result of value-initializing the given type, i.e.
a null expression of the given type. This is usually, but not always, an LLVM null constant.
Definition at line 2090 of file CGExprConstant.cpp.
References clang::Type::castAs(), EmitNullConstant(), clang::CodeGen::ConstantEmitter::emitNullForMemory(), clang::Type::getAs(), clang::ASTContext::getAsConstantArrayType(), clang::RecordType::getDecl(), clang::ArrayType::getElementType(), clang::ConstantArrayType::getSize(), and clang::Type::isMemberDataPointerType().
Referenced by clang::CodeGen::ConstantEmitter::emitAbstract(), emitInitWithReductionInitializer(), clang::CodeGen::ConstantEmitter::emitNullForMemory(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), clang::CodeGen::CodeGenFunction::EmitParmDecl(), maybeSetTrivialComdat(), and clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit().
llvm::Constant * CodeGenModule::EmitNullConstantForBase | ( | const CXXRecordDecl * | Record | ) |
Return a null constant appropriate for zero-initializing a base class with the given type.
This is usually, but not always, an LLVM null constant.
Definition at line 2121 of file CGExprConstant.cpp.
References EmitNullConstant().
Referenced by EmitNullBaseClassInitialization().
void CodeGenModule::EmitOMPDeclareReduction | ( | const OMPDeclareReductionDecl * | D, |
CodeGenFunction * | CGF = nullptr |
||
) |
Emit a code for declare reduction construct.
Definition at line 1925 of file CGDecl.cpp.
References clang::Decl::isUsed().
Referenced by clang::CodeGen::CodeGenFunction::EmitDecl(), and EmitGlobal().
void CodeGenModule::EmitOMPThreadPrivateDecl | ( | const OMPThreadPrivateDecl * | D | ) |
Emit a code for threadprivate directive.
D | Threadprivate declaration. |
Definition at line 4504 of file CodeGenModule.cpp.
References clang::CodeGen::emitThreadPrivateVarDefinition(), GetAddrOfGlobalVar(), getContext(), getDeclAlign(), getOpenMPRuntime(), and clang::OMPThreadPrivateDecl::varlists().
void CodeGenModule::EmitTentativeDefinition | ( | const VarDecl * | D | ) |
Definition at line 2634 of file CodeGenModule.cpp.
References GetGlobalValue(), clang::VarDecl::getInit(), and getMangledName().
void CodeGenModule::EmitTopLevelDecl | ( | Decl * | D | ) |
Emit code for a single top level declaration.
EmitTopLevelDecl - Emit code for a single top level declaration.
Definition at line 4001 of file CodeGenModule.cpp.
References AddDeferredUnusedCoverageMapping(), clang::ExternalASTSource::EK_Never, EmitGlobal(), clang::Decl::getASTContext(), clang::ASTContext::getExternalSource(), clang::Decl::getKind(), clang::Decl::isTemplated(), and clang::TSK_ExplicitInstantiationDefinition.
Referenced by HandleCXXStaticMemberVarInstantiation().
void CodeGenModule::EmitVTable | ( | CXXRecordDecl * | theClass | ) |
This is a callback from Sema to tell us that 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 854 of file CGVTables.cpp.
void CodeGenModule::EmitVTableTypeMetadata | ( | llvm::GlobalVariable * | VTable, |
const VTableLayout & | VTLayout | ||
) |
Emit type metadata for the given vtable using the given layout.
Definition at line 978 of file CGVTables.cpp.
void CodeGenModule::Error | ( | SourceLocation | loc, |
StringRef | error | ||
) |
Emit a general error that something can't be done.
Definition at line 647 of file CodeGenModule.cpp.
References clang::DiagnosticsEngine::Error, clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getFullLoc(), and clang::DiagnosticsEngine::Report().
Referenced by createCoroData(), clang::CodeGen::ConstantEmitter::emitAbstract(), clang::CodeGen::CodeGenFunction::EmitCXXGuardedInit(), getAliasedGlobal(), and getBundlesForCoroEnd().
void CodeGenModule::ErrorUnsupported | ( | const Stmt * | S, |
const char * | Type | ||
) |
Print out an error that codegen doesn't support the specified stmt yet.
ErrorUnsupported - Print out an error that codegen doesn't support the specified stmt yet.
Definition at line 654 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::AddInitializerToStaticVarDecl(), AddVariableConstraints(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::generateObjCGetterBody(), clang::CodeGen::CodeGenFunction::generateObjCSetterBody(), and maybeSetTrivialComdat().
void CodeGenModule::ErrorUnsupported | ( | const Decl * | D, |
const char * | Type | ||
) |
Print out an error that codegen doesn't support the specified decl yet.
ErrorUnsupported - Print out an error that codegen doesn't support the specified decl yet.
Definition at line 664 of file CodeGenModule.cpp.
References clang::DiagnosticsEngine::Error, clang::DiagnosticsEngine::getCustomDiagID(), getDiags(), clang::ASTContext::getFullLoc(), clang::Decl::getLocation(), clang::DiagnosticsEngine::Report(), and clang::CodeGen::Type.
ConstantAddress CodeGenModule::GetAddrOfConstantCFString | ( | const StringLiteral * | Literal | ) |
Return a pointer to a constant CFString object for the given string.
Definition at line 3465 of file CodeGenModule.cpp.
References clang::TranslationUnitDecl::castToDeclContext(), clang::CodeGen::CodeGenTypes::ConvertType(), CreateRuntimeVariable(), clang::ExternalLinkage, clang::CharUnits::fromQuantity(), clang::IdentifierTable::get(), clang::ASTContext::getCFConstantStringType(), GetConstantCFStringEntry(), getContext(), getDataLayout(), clang::ASTContext::getTranslationUnitDecl(), getTriple(), getTypes(), clang::ASTContext::Idents, clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::IntTy, clang::DeclContext::lookup(), and clang::CodeGen::Type.
ConstantAddress CodeGenModule::GetAddrOfConstantCompoundLiteral | ( | const CompoundLiteralExpr * | E | ) |
Returns a pointer to a constant global variable for the given file-scope compound literal expression.
Definition at line 1961 of file CGExprConstant.cpp.
References clang::CompoundLiteralExpr::isFileScope().
llvm::GlobalVariable * CodeGenModule::getAddrOfConstantCompoundLiteralIfEmitted | ( | const CompoundLiteralExpr * | E | ) |
If it's been emitted already, returns the GlobalVariable corresponding to a compound literal.
Otherwise, returns null.
Definition at line 1948 of file CGExprConstant.cpp.
ConstantAddress CodeGenModule::GetAddrOfConstantCString | ( | const std::string & | Str, |
const char * | GlobalName = nullptr |
||
) |
Returns a pointer to a character array containing the literal and a terminating '\0' character.
GetAddrOfConstantCString - Returns a pointer to a character array containing the literal and a terminating '\0' character.
The result has pointer to array type.
GlobalName | If provided, the name to use for the global (if one is created). |
The result has pointer to array type.
Definition at line 3752 of file CodeGenModule.cpp.
References GenerateStringLiteral(), clang::ASTContext::getAlignOfGlobalVarInChars(), getContext(), and getLLVMContext().
Referenced by buildBlockDescriptor(), and GetGCAttrTypeForType().
ConstantAddress clang::CodeGen::CodeGenModule::GetAddrOfConstantString | ( | const StringLiteral * | Literal | ) |
Return a pointer to a constant NSString object for the given string.
Or a user defined String object as defined via -fconstant-string-class=class_name option.
ConstantAddress CodeGenModule::GetAddrOfConstantStringFromLiteral | ( | const StringLiteral * | S, |
StringRef | Name = ".str" |
||
) |
Return a pointer to a constant array for the given string literal.
GetAddrOfConstantStringFromLiteral - Return a pointer to a constant array for the given string literal.
Definition at line 3695 of file CodeGenModule.cpp.
ConstantAddress CodeGenModule::GetAddrOfConstantStringFromObjCEncode | ( | const ObjCEncodeExpr * | E | ) |
Return a pointer to a constant array for the given ObjCEncodeExpr node.
GetAddrOfConstantStringFromObjCEncode - Return a pointer to a constant array for the given ObjCEncodeExpr node.
Definition at line 3742 of file CodeGenModule.cpp.
llvm::Constant * CodeGenModule::getAddrOfCXXStructor | ( | const CXXMethodDecl * | MD, |
StructorType | Type, | ||
const CGFunctionInfo * | FnInfo = nullptr , |
||
llvm::FunctionType * | FnType = nullptr , |
||
bool | DontDefer = false , |
||
ForDefinition_t | IsForDefinition = NotForDefinition |
||
) |
Return the address of the constructor/destructor of the given type.
Definition at line 238 of file CGCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), clang::CodeGen::CodeGenTypes::GetFunctionType(), getMangledName(), getTypes(), clang::CodeGen::toCXXCtorType(), and clang::CodeGen::toCXXDtorType().
Referenced by codegenCXXStructor(), emitCXXDestructor(), EmitDeclDestroy(), and GetAddrOfGlobal().
llvm::Constant * CodeGenModule::GetAddrOfFunction | ( | GlobalDecl | GD, |
llvm::Type * | Ty = nullptr , |
||
bool | ForVTable = false , |
||
bool | DontDefer = false , |
||
ForDefinition_t | IsForDefinition = NotForDefinition |
||
) |
Return the address of the given function.
GetAddrOfFunction - Return the address of the given function.
If Ty is non-null, then this function will use the specified type if it has to create it.
If Ty is non-null, then this function will use the specified type if it has to create it (this occurs when we see a definition of the function).
Definition at line 2228 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::ConvertFunctionType(), clang::ASTContext::getCanonicalType(), clang::GlobalDecl::getDecl(), getMangledName(), clang::ValueDecl::getType(), and getTypes().
Referenced by clang::CodeGen::CodeGenFunction::EmitAutoVarCleanups(), EmitFunctionDeclPointer(), EmitNewDeleteCall(), clang::CodeGen::CodeGenVTables::EmitThunks(), clang::CodeGen::CodeGenFunction::generateThunk(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), GetAddrOfGlobal(), and HandleCXXStaticMemberVarInstantiation().
llvm::Constant * CodeGenModule::GetAddrOfGlobal | ( | GlobalDecl | GD, |
ForDefinition_t | IsForDefinition = NotForDefinition |
||
) |
Definition at line 2534 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXMethodDeclaration(), clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), getAddrOfCXXStructor(), GetAddrOfFunction(), GetAddrOfGlobalVar(), clang::GlobalDecl::getCtorType(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::CodeGen::getFromCtorType(), clang::CodeGen::getFromDtorType(), clang::CodeGen::CodeGenTypes::GetFunctionType(), and getTypes().
Referenced by emitConstructorDestructorAlias(), and TryEmitDefinitionAsAlias().
llvm::Constant * CodeGenModule::GetAddrOfGlobalBlock | ( | const BlockExpr * | BE, |
StringRef | Name | ||
) |
Gets the address of a block which requires no captures.
Definition at line 1208 of file CGBlocks.cpp.
References clang::CodeGen::CGBlockInfo::Block, clang::CodeGen::CGBlockInfo::BlockExpression, computeBlockInfo(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::BlockExpr::getBlockDecl(), and clang::CodeGen::CGBlockInfo::Name.
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Returns the address of a block which requires no caputres, or null if we've yet to emit the block for BE.
Definition at line 831 of file CodeGenModule.h.
Referenced by buildGlobalBlock(), and clang::CodeGen::CodeGenFunction::EmitBlockLiteral().
ConstantAddress CodeGenModule::GetAddrOfGlobalTemporary | ( | const MaterializeTemporaryExpr * | E, |
const Expr * | Inner | ||
) |
Returns a pointer to a global variable representing a temporary with static or thread storage duration.
Definition at line 3783 of file CodeGenModule.cpp.
Referenced by createReferenceTemporary().
llvm::Constant * CodeGenModule::GetAddrOfGlobalVar | ( | const VarDecl * | D, |
llvm::Type * | Ty = nullptr , |
||
ForDefinition_t | IsForDefinition = NotForDefinition |
||
) |
Return the llvm::Constant for the address of the given global variable.
GetAddrOfGlobalVar - Return the llvm::Constant for the address of the given global variable.
If Ty is non-null and if the global doesn't exist, then it will be created with the specified type instead of whatever the normal requested type would be. If IsForDefinition is true, it is guranteed 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 2611 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), getContext(), getMangledName(), clang::ValueDecl::getType(), getTypes(), and clang::VarDecl::hasGlobalStorage().
Referenced by EmitGlobal(), EmitOMPThreadPrivateDecl(), GetAddrOfGlobal(), HandleCXXStaticMemberVarInstantiation(), isTypeConstant(), and maybeSetTrivialComdat().
Get the address of the RTTI descriptor for the given type.
Definition at line 4489 of file CodeGenModule.cpp.
References clang::CodeGen::CGCXXABI::getAddrOfRTTIDescriptor(), getCXXABI(), getLangOpts(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::Type::isObjCObjectPointerType().
Referenced by detectAmbiguousBases(), emitRTtypeidCall(), clang::CodeGen::CodeGenFunction::EmitTypeCheck(), getBadTypeidFn(), and clang::CodeGen::CodeGenFunction::StartFunction().
llvm::Constant * CodeGenModule::GetAddrOfThunk | ( | GlobalDecl | GD, |
const ThunkInfo & | Thunk | ||
) |
Get the address of the thunk for the given global decl.
Definition at line 34 of file CGVTables.cpp.
References clang::GlobalDecl::getDecl().
Referenced by clang::CodeGen::CodeGenVTables::EmitThunks(), and clang::CodeGen::CodeGenFunction::generateThunk().
ConstantAddress CodeGenModule::GetAddrOfUuidDescriptor | ( | const CXXUuidofExpr * | E | ) |
Get the address of a uuid descriptor .
Definition at line 1674 of file CodeGenModule.cpp.
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Definition at line 595 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction().
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Definition at line 587 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction().
llvm::Type * CodeGenModule::getBlockDescriptorType | ( | ) |
Fetches the type of a generic block descriptor.
Definition at line 1031 of file CGBlocks.cpp.
References clang::serialized_diags::create(), clang::opencl_constant, and clang::CodeGen::Type.
Referenced by buildBlockDescriptor().
StringRef CodeGenModule::getBlockMangledName | ( | GlobalDecl | GD, |
const BlockDecl * | BD | ||
) |
Definition at line 778 of file CodeGenModule.cpp.
References getCXXABI(), clang::GlobalDecl::getDecl(), and clang::CodeGen::CGCXXABI::getMangleContext().
Referenced by clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), and getStaticDeclName().
llvm::Constant * CodeGenModule::getBlockObjectAssign | ( | ) |
Definition at line 2581 of file CGBlocks.cpp.
References configureBlocksRuntimeObject(), and clang::CodeGen::Type.
llvm::Constant * CodeGenModule::getBlockObjectDispose | ( | ) |
Definition at line 2569 of file CGBlocks.cpp.
References configureBlocksRuntimeObject(), and clang::CodeGen::Type.
Referenced by clang::CodeGen::CodeGenFunction::BuildBlockRelease().
llvm::Constant * CodeGenModule::getBuiltinLibFunction | ( | const FunctionDecl * | FD, |
unsigned | BuiltinID | ||
) |
Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".
getBuiltinLibFunction - Given a builtin id for a function like "__builtin_fabsf", return a Function* for "fabsf".
Definition at line 49 of file CGBuiltin.cpp.
CharUnits CodeGenModule::getClassPointerAlignment | ( | const CXXRecordDecl * | RD | ) |
Returns the assumed alignment of an opaque pointer to the given class.
Return the best known alignment for an unknown pointer to a particular class.
Definition at line 36 of file CGClass.cpp.
References clang::ASTRecordLayout::getAlignment(), clang::ASTContext::getASTRecordLayout(), getContext(), clang::Decl::hasAttr(), clang::TagDecl::isCompleteDefinition(), and clang::CharUnits::One().
Referenced by clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), clang::CodeGen::CodeGenFunction::getNaturalTypeAlignment(), InitCatchParam(), and PerformReturnAdjustment().
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Definition at line 624 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::AlwaysEmitXRayCustomEvents(), clang::CodeGen::CGDebugInfo::CGDebugInfo(), CreateFunctionTypeMetadata(), createReferenceTemporary(), clang::CodeGen::CodeGenFunction::EmitARCDestroyStrong(), clang::CodeGen::CodeGenFunction::EmitARCInitWeak(), emitAutoreleasedReturnValueMarker(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenFunction::EmitBranchOnBoolExpr(), clang::CodeGen::CodeGenFunction::EmitCfiSlowPathCheck(), clang::CodeGen::CodeGenFunction::EmitCheck(), emitCheckHandlerCall(), clang::CodeGen::CodeGenFunction::EmitCheckSourceLocation(), clang::CodeGen::CodeGenFunction::EmitCXXGuardedInit(), EmitDeclDestroy(), EmitDeclInvariant(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitLValueForField(), clang::CodeGen::CodeGenFunction::EmitParmDecl(), clang::CodeGen::CodeGenFunction::EmitSanitizerStatReport(), clang::CodeGen::CodeGenFunction::EmitStaticVarDecl(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CodeGenFunction::EmitTrapCall(), clang::CodeGen::CodeGenFunction::EmitTrapCheck(), clang::CodeGen::CGOpenMPRuntime::emitUpdateLocation(), emitWritebackArg(), enterBlockScope(), clang::CodeGen::CodeGenFunction::FinishFunction(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCode(), clang::CodeGen::CodeGenFunction::generateThunk(), clang::CodeGen::CodeGenFunction::getARCCleanupKind(), clang::CodeGen::CodeGenTypes::getCodeGenOpts(), getCodegenToUse(), getRangeForType(), clang::CodeGen::CodeGenFunction::incrementProfileCounter(), maybeSetTrivialComdat(), clang::CodeGen::CodeGenFunction::needsEHCleanup(), Release(), shouldEmitAvailableExternallyVTable(), clang::CodeGen::CodeGenFunction::ShouldInstrumentFunction(), clang::CodeGen::CodeGenFunction::shouldUseFusedARCCalls(), clang::CodeGen::CodeGenFunction::ShouldXRayInstrumentFunction(), clang::CodeGen::CodeGenFunction::StartFunction(), TryEmitBaseDestructorAsAlias(), and TryEmitDefinitionAsAlias().
llvm::Constant * CodeGenModule::GetConstantArrayFromStringLiteral | ( | const StringLiteral * | E | ) |
Return a constant array for the given string.
Definition at line 3629 of file CodeGenModule.cpp.
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Definition at line 618 of file CodeGenModule.h.
Referenced by AddDeferredUnusedCoverageMapping(), clang::CodeGen::CodeGenFunction::AddInitializerToStaticVarDecl(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::CodeGen::CodeGenTypes::arrangeCXXConstructorCall(), clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), buildBlockDescriptor(), buildByrefHelpers(), clang::CodeGen::CodeGenFunction::BuildFunctionArgList(), clang::CodeGen::CGCXXABI::buildThisParam(), CanUseSingleInheritance(), classifyType(), clang::CodeGen::CGObjCRuntime::ComputeBitfieldBitOffset(), computeBlockInfo(), clang::CodeGen::CGObjCRuntime::ComputeIvarBaseOffset(), computeNonVirtualBaseClassOffset(), configureBlocksRuntimeObject(), clang::CodeGen::CGCXXABI::ConvertMemberPointerType(), clang::CodeGen::CGOpenCLRuntime::convertOpenCLSpecificType(), clang::CodeGen::CodeGenFunction::createAtExitStub(), CreateFunctionTypeMetadata(), clang::CodeGen::CreateItaniumCXXABI(), createKmpTaskTRecordDecl(), createKmpTaskTWithPrivatesRecordDecl(), CreateMetadataIdentifierGeneralized(), clang::CodeGen::CGOpenMPRuntimeNVPTX::createNVPTXRuntimeFunction(), createOffloadingBinaryDescriptorFunction(), clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), createPrivatesRecordDecl(), clang::CodeGen::createRuntimeFunction(), createRuntimeShuffleFunction(), EmitAnnotationLineNo(), EmitAnnotationUnit(), clang::CodeGen::CodeGenFunction::EmitAsanPrologueOrEpilogue(), clang::CodeGen::CodeGenFunction::EmitBlockLiteral(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitCopyToScratchpad(), clang::CodeGen::CodeGenFunction::EmitCXXConstructorCall(), emitCXXDestructor(), clang::CodeGen::emitDeclareSimdFunction(), emitDestructorsFunction(), clang::CodeGen::CodeGenFunction::EmitEndEHSpec(), clang::CodeGen::ConstantEmitter::emitForMemory(), EmitFunctionDeclPointer(), emitInterWarpCopyFunction(), clang::CodeGen::emitKmpRoutineEntryT(), clang::CodeGen::CodeGenFunction::EmitLambdaBlockInvokeBody(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::CodeGen::CGCXXABI::EmitMemberFunctionPointer(), clang::CodeGen::CodeGenFunction::EmitObjCMRRAutoreleasePoolPop(), clang::CodeGen::CodeGenFunction::EmitObjCMRRAutoreleasePoolPush(), EmitOMPThreadPrivateDecl(), emitOutlinedFunctionPrologue(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitReduceScratchpadFunction(), emitReductionCombiner(), clang::CodeGen::CodeGenFunction::EmitScalarRangeCheck(), clang::CodeGen::CodeGenFunction::EmitSEHExceptionCodeSave(), emitShuffleAndReduceFunction(), clang::CodeGen::CodeGenFunction::EmitStartEHSpec(), clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(), emitTaskDupFunction(), clang::CodeGen::emitTaskInit(), emitTaskPrivateMappingFunction(), clang::CodeGen::emitThreadPrivateVarInit(), clang::CodeGen::CodeGenFunction::EmitTypeCheck(), clang::CodeGen::emitUserDefinedReduction(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), clang::CodeGen::CodeGenFunction::EmitVTablePtrCheck(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), extractFieldType(), extractPBaseFlags(), clang::CodeGen::swiftcall::SwiftAggLowering::finish(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCCtorDtorMethod(), GenerateStringLiteral(), clang::CodeGen::CodeGenFunction::GetAddressOfBaseClass(), clang::CodeGen::CodeGenFunction::GetAddressOfDerivedClass(), clang::CodeGen::CodeGenFunction::GetAddressOfDirectBaseInCompleteClass(), GetAddrOfConstantCFString(), GetAddrOfConstantCString(), GetAddrOfGlobalVar(), getAsmSrcLocInfo(), getClassPointerAlignment(), clang::CodeGen::CGCXXABI::getContext(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::ConstantEmitter::getCurrentAddrPrivate(), getDynamicOffsetAlignment(), getFunctionLinkage(), GetGCAttrTypeForType(), clang::CodeGen::CGOpenCLRuntime::getGenericVoidPointerType(), getGuardAcquireFn(), getLLVMLinkageVarDefinition(), getMaxAtomicAccessSize(), clang::CodeGen::swiftcall::getMaximumVoluntaryIntegerSize(), getNonMemoryType(), GetNonVirtualBaseClassOffset(), clang::CodeGen::getOrCreateThreadPrivateCache(), clang::CodeGen::CGOpenCLRuntime::getPipeElemAlign(), clang::CodeGen::CGOpenCLRuntime::getPipeElemSize(), clang::CodeGen::CGOpenCLRuntime::getPipeType(), clang::CodeGen::CGOpenCLRuntime::getSamplerType(), clang::CodeGen::getTgtBinaryDescriptorQTy(), clang::CodeGen::getTgtDeviceImageQTy(), clang::CodeGen::getTgtOffloadEntryQTy(), getTypeInfoLinkage(), getVBaseAlignment(), clang::CodeGen::CodeGenFunction::GetVTTParameter(), GetWeakRefReference(), hasMRCWeakIvars(), imbueXRayAttrs(), InitCatchParam(), initializeForBlockHeader(), isInSanitizerBlacklist(), clang::CodeGen::swiftcall::isLegalIntegerType(), isTypeConstant(), clang::CodeGen::CodeGenVTables::isVTableExternal(), isWeakLinkedClass(), maybeSetTrivialComdat(), shouldBeInCOMDAT(), clang::CodeGen::CodeGenFunction::ShouldEmitVTableTypeCheckedLoad(), clang::CodeGen::CodeGenFunction::StartThunk(), SymbolNameForMethod(), clang::CodeGen::CGOpenMPRuntimeNVPTX::translateParameter(), clang::CodeGen::ConstantEmitter::tryEmitPrivate(), and clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit().
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Definition at line 560 of file CodeGenModule.h.
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Return a reference to the configured CUDA runtime.
Definition at line 543 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::GenerateCode(), and maybeSetTrivialComdat().
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Definition at line 635 of file CodeGenModule.h.
Referenced by BuildAppleKextVirtualCall(), clang::CodeGen::CodeGenFunction::BuildFunctionArgList(), commonEmitCXXMemberOrOperatorCall(), clang::CodeGen::CodeGenFunction::createAtExitStub(), CreateFunctionTypeMetadata(), CreateMetadataIdentifierForType(), CreateMetadataIdentifierGeneralized(), clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitConstructorBody(), clang::CodeGen::CodeGenFunction::EmitCXXGuardedInit(), EmitDeclDestroy(), EmitDestroyingObjectDelete(), EmitDynamicCastToNull(), clang::CodeGen::CodeGenFunction::EmitEndEHSpec(), EmitMemberInitializer(), EmitNullBaseClassInitialization(), EmitObjectDelete(), clang::CodeGen::CodeGenFunction::EmitStartEHSpec(), clang::CodeGen::CodeGenVTables::EmitThunks(), clang::CodeGen::CodeGenFunction::EmitTypeCheck(), clang::CodeGen::CodeGenVTables::GenerateClassData(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), GetAddrOfRTTIDescriptor(), clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), GetAddrOfVTTVTable(), getBlockMangledName(), getFunctionLinkage(), GetIntrinsic(), getTerminateFn(), getUniqueTagTypeName(), PerformReturnAdjustment(), setFunctionDLLStorageClass(), SetLLVMFunctionAttributesForDefinition(), setThunkProperties(), shouldEmitAvailableExternallyVTable(), clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue(), clang::CodeGen::CodeGenFunction::StartFunction(), and clang::CodeGen::CodeGenFunction::StartThunk().
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Definition at line 627 of file CodeGenModule.h.
Referenced by AddVariableConstraints(), BuildAggStore(), CoerceIntOrPtrToIntOrPtr(), CreateCoercedLoad(), CreateCoercedStore(), CreateTempAllocaForCoercion(), clang::CodeGen::CodeGenFunction::EmitAlignmentAssumption(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenFunction::EmitAutoVarInit(), emitPointerArithmetic(), emitVoidPtrDirectVAArg(), emitWriteback(), emitWritebackArg(), EnterStructPointerForCoercedAccess(), clang::CodeGen::CodeGenFunction::generateObjCGetterBody(), GetAddrOfConstantCFString(), clang::CodeGen::CodeGenFunction::getBlockByrefInfo(), clang::CodeGen::swiftcall::SwiftAggLowering::getCoerceAndExpandTypes(), GetGCAttrTypeForType(), clang::CodeGen::swiftcall::getNaturalAlignment(), GetTargetTypeStoreSize(), getTypeAllocSize(), getTypeStoreSize(), isFullSizeType(), clang::CodeGen::DominatingLLVMValue::save(), clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue(), and SymbolNameForMethod().
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Definition at line 626 of file CodeGenModule.h.
Referenced by Error(), ErrorUnsupported(), getAliasedGlobal(), getFunctionFeatureMap(), isTypeConstant(), and Release().
CharUnits CodeGenModule::getDynamicOffsetAlignment | ( | CharUnits | ActualAlign, |
const CXXRecordDecl * | Class, | ||
CharUnits | ExpectedTargetAlign | ||
) |
Given a class pointer with an actual known alignment, and the expected alignment of an object at a dynamic offset w.r.t that pointer, return the alignment to assume at the offset.
Definition at line 70 of file CGClass.cpp.
References clang::ASTContext::getASTRecordLayout(), getContext(), clang::TagDecl::isCompleteDefinition(), and min().
Referenced by getVBaseAlignment().
bool CodeGenModule::getExpressionLocationsEnabled | ( | ) | const |
Return true if we should emit location information for expressions.
Definition at line 3591 of file CodeGenModule.cpp.
void CodeGenModule::getFunctionFeatureMap | ( | llvm::StringMap< bool > & | FeatureMap, |
const FunctionDecl * | FD | ||
) |
Definition at line 4629 of file CodeGenModule.cpp.
References clang::Decl::getAttr(), and getDiags().
Referenced by hasRequiredFeatures().
llvm::GlobalValue::LinkageTypes CodeGenModule::getFunctionLinkage | ( | GlobalDecl | GD | ) |
Definition at line 856 of file CodeGenModule.cpp.
References getContext(), getCXXABI(), clang::TargetInfo::getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), clang::ASTContext::GetGVALinkageForFunction(), getLLVMLinkageForDeclarator(), clang::ASTContext::getTargetInfo(), clang::GVA_Internal, clang::InternalLinkage, and clang::TargetCXXABI::isMicrosoft().
Referenced by emitConstructorDestructorAlias(), EmitDeferredUnusedCoverageMappings(), getCodegenToUse(), and TryEmitDefinitionAsAlias().
llvm::Type * CodeGenModule::getGenericBlockLiteralType | ( | ) |
The type of a generic block literal.
Definition at line 1063 of file CGBlocks.cpp.
References clang::CodeGen::Type.
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Definition at line 654 of file CodeGenModule.h.
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Definition at line 655 of file CodeGenModule.h.
llvm::GlobalValue * CodeGenModule::GetGlobalValue | ( | StringRef | Ref | ) |
Definition at line 799 of file CodeGenModule.cpp.
Referenced by emitConstructorDestructorAlias(), EmitGlobal(), EmitTentativeDefinition(), getAliasedGlobal(), GetWeakRefReference(), HandleCXXStaticMemberVarInstantiation(), isTypeConstant(), and TryEmitDefinitionAsAlias().
Return the AST address space of the underlying global variable for D, as determined by its declaration.
Normally this is the same as the address space of D's type, but in CUDA, address spaces are associated with declarations, not types. If D is nullptr, return the default address space for global variable.
For languages without explicit address spaces, if D has default address space, target-specific global or constant address space may be returned.
Definition at line 2662 of file CodeGenModule.cpp.
References clang::cuda_constant, clang::cuda_device, clang::cuda_shared, clang::Default, clang::FirstTargetAddressSpace, clang::QualType::getAddressSpace(), clang::CodeGen::TargetCodeGenInfo::getGlobalVarAddressSpace(), getTargetCodeGenInfo(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::opencl_constant, clang::opencl_global, and clang::opencl_local.
Referenced by isTypeConstant(), and maybeSetTrivialComdat().
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Definition at line 620 of file CodeGenModule.h.
llvm::Function * CodeGenModule::getIntrinsic | ( | unsigned | IID, |
ArrayRef< llvm::Type *> | Tys = None |
||
) |
Definition at line 3424 of file CodeGenModule.cpp.
References getModule().
Referenced by clang::CodeGen::CallArgList::allocateArgumentMemory(), buildFMulAdd(), emitCatchDispatchBlock(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), EmitCXXNewAllocSize(), EmitDeclInvariant(), EmitFAbs(), clang::CodeGen::CodeGenFunction::EmitFieldAnnotations(), clang::CodeGen::CodeGenFunction::EmitLoadOfGlobalRegLValue(), EmitOverflowIntrinsic(), emitRangedBuiltin(), clang::CodeGen::CodeGenFunction::EmitStoreThroughGlobalRegLValue(), clang::CodeGen::CodeGenFunction::EmitTrapCall(), clang::CodeGen::CodeGenFunction::EmitTypeCheck(), clang::CodeGen::CallArgList::freeArgumentMemory(), and GetIntrinsic().
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Definition at line 646 of file CodeGenModule.h.
References clang::CodeGen::CodeGenVTables::getItaniumVTableContext().
Referenced by BuildAppleKextVirtualCall().
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Definition at line 619 of file CodeGenModule.h.
Referenced by buildBlockDescriptor(), buildGlobalBlock(), clang::CodeGen::CGOpenMPRuntimeNVPTX::CGOpenMPRuntimeNVPTX(), computeBlockInfo(), configureBlocksRuntimeObject(), CreateFunctionTypeMetadata(), clang::CodeGen::CreateGNUObjCRuntime(), clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), clang::CodeGen::SanitizerMetadata::disableSanitizerForGlobal(), EmitBaseInitializer(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), emitCommonOMPTargetDirective(), clang::CodeGen::CodeGenFunction::EmitForwardingCallToLambda(), EmitGlobal(), clang::CodeGen::CodeGenFunction::EmitObjCAutoreleasePoolCleanup(), clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(), clang::CodeGen::emitThreadPrivateVarInit(), clang::CodeGen::CodeGenVTables::EmitThunks(), clang::CodeGen::CodeGenFunction::EmitVTablePtrCheckForCast(), enterBlockScope(), clang::CodeGen::CodeGenFunction::enterByrefCleanup(), GenerateStringLiteral(), clang::CodeGen::EHPersonality::get(), GetAddrOfRTTIDescriptor(), getAsmSrcLocInfo(), getClangCallTerminateFn(), GetConstantStringEntry(), GetGCAttrTypeForType(), clang::CodeGen::CGOpenCLRuntime::getGenericVoidPointerType(), clang::CodeGen::TargetCodeGenInfo::getGlobalVarAddressSpace(), clang::CodeGen::CodeGenFunction::getLangOpts(), getLLVMLinkageForDeclarator(), getMaxAtomicAccessSize(), clang::CodeGen::getOrCreateThreadPrivateCache(), getStaticDeclName(), getTerminateFn(), getTypeInfoLinkage(), hasMRCWeakIvars(), initializeForBlockHeader(), isWeakLinkedClass(), clang::CodeGen::loadOffloadInfoMetadata(), MaybeHandleStaticInExternC(), maybeSetTrivialComdat(), clang::CodeGen::SanitizerMetadata::reportGlobalToASan(), clang::CodeGen::CodeGenFunction::StartObjCMethod(), SymbolNameForMethod(), tryCaptureAsConstant(), UseOptimizedSetter(), and ~CodeGenModule().
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Definition at line 636 of file CodeGenModule.h.
Referenced by AddDependentLib(), AddVTableTypeMetadata(), AppendLinkerOptions(), buildBlockDescriptor(), computeBlockInfo(), clang::CodeGen::CGOpenCLRuntime::convertOpenCLSpecificType(), CreateFunctionTypeMetadata(), CreateMetadataIdentifierForType(), CreateMetadataIdentifierGeneralized(), decomposeTypeForEH(), EmitAnnotationString(), EmitAtomicOp(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), clang::CodeGen::CodeGenFunction::EmitCXXGuardedInitBranch(), EmitGlobalDeclMetadata(), EmitSignBit(), clang::CodeGen::CodeGenFunction::EmitVTablePtrCheck(), clang::CodeGen::swiftcall::SwiftAggLowering::finish(), GetAddrOfConstantCString(), getClangCallTerminateFn(), clang::CodeGen::swiftcall::SwiftAggLowering::getCoerceAndExpandTypes(), clang::CodeGen::CGOpenCLRuntime::getGenericVoidPointerType(), getGuardAbortFn(), getGuardAcquireFn(), getGuardReleaseFn(), getInitThreadAbortFn(), getInitThreadFooterFn(), getInitThreadHeaderFn(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CGOpenCLRuntime::getPipeElemAlign(), clang::CodeGen::CGOpenCLRuntime::getPipeElemSize(), clang::CodeGen::CGOpenCLRuntime::getPipeType(), clang::CodeGen::CGOpenCLRuntime::getSamplerType(), clang::CodeGen::CodeGenVTables::getVTableType(), SymbolNameForMethod(), and clang::CodeGen::ConstantEmitter::tryEmitPrivate().
llvm::Constant * CodeGenModule::getLLVMLifetimeEndFn | ( | ) |
Lazily declare the .lifetime.end intrinsic.
Definition at line 1752 of file CGDecl.cpp.
References clang::CodeGen::CodeGenTypeCache::AllocaInt8PtrTy, and clang::CodeGen::CodeGenFunction::EmitARCRelease().
Referenced by clang::CodeGen::CodeGenFunction::EmitLifetimeEnd().
llvm::Constant * CodeGenModule::getLLVMLifetimeStartFn | ( | ) |
Lazily declare the .lifetime.start intrinsic.
Definition at line 1743 of file CGDecl.cpp.
References clang::CodeGen::CodeGenTypeCache::AllocaInt8PtrTy.
Referenced by clang::CodeGen::CodeGenFunction::EmitLifetimeStart().
llvm::GlobalValue::LinkageTypes CodeGenModule::getLLVMLinkageForDeclarator | ( | const DeclaratorDecl * | D, |
GVALinkage | Linkage, | ||
bool | IsConstantVariable | ||
) |
Returns LLVM linkage for a declarator.
Definition at line 3039 of file CodeGenModule.cpp.
References clang::ExternalLinkage, getLangOpts(), clang::ASTContext::getLangOpts(), clang::GVA_AvailableExternally, clang::GVA_DiscardableODR, clang::GVA_Internal, clang::GVA_StrongExternal, clang::GVA_StrongODR, clang::Decl::hasAttr(), clang::InternalLinkage, and isVarDeclStrongDefinition().
Referenced by getFunctionLinkage(), and getLLVMLinkageVarDefinition().
llvm::GlobalValue::LinkageTypes CodeGenModule::getLLVMLinkageVarDefinition | ( | const VarDecl * | VD, |
bool | IsConstant | ||
) |
Returns LLVM linkage for a declarator.
Definition at line 3107 of file CodeGenModule.cpp.
References getContext(), clang::ASTContext::GetGVALinkageForVariable(), and getLLVMLinkageForDeclarator().
Referenced by clang::CodeGen::CodeGenFunction::EmitVarDecl(), getThreadLocalWrapperLinkage(), and maybeSetTrivialComdat().
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Definition at line 720 of file CodeGenModule.h.
References clang::DefaultVisibility, clang::HiddenVisibility, clang::CodeGen::NotForDefinition, and clang::ProtectedVisibility.
Referenced by setGlobalVisibility().
StringRef CodeGenModule::getMangledName | ( | GlobalDecl | GD | ) |
Definition at line 728 of file CodeGenModule.cpp.
References clang::Ctor_Base, clang::Ctor_Complete, clang::GlobalDecl::getCanonicalDecl(), clang::GlobalDecl::getCtorType(), clang::TargetInfo::getCXXABI(), clang::GlobalDecl::getDecl(), getTarget(), and clang::TargetCXXABI::hasConstructorVariants().
Referenced by emitCommonOMPTargetDirective(), emitConstructorDestructorAlias(), EmitDeferredUnusedCoverageMappings(), EmitGlobal(), EmitTentativeDefinition(), getAddrOfCXXStructor(), GetAddrOfFunction(), GetAddrOfGlobalVar(), getAliasedGlobal(), clang::CodeGen::getOrCreateThreadPrivateCache(), getStaticDeclName(), HandleCXXStaticMemberVarInstantiation(), and TryEmitDefinitionAsAlias().
llvm::Constant * CodeGenModule::getMemberPointerConstant | ( | const UnaryOperator * | e | ) |
Definition at line 1967 of file CGExprConstant.cpp.
References clang::ast_matchers::decl, EmitNullConstantForBase(), clang::UnaryOperator::getSubExpr(), clang::Expr::getType(), and clang::CodeGen::Type.
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Definition at line 650 of file CodeGenModule.h.
References clang::CodeGen::CodeGenVTables::getMicrosoftVTableContext().
Referenced by detectAmbiguousBases(), and emitCXXDestructor().
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Definition at line 625 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::AddInitializerToStaticVarDecl(), CanUseSingleInheritance(), clang::CodeGen::createOffloadEntriesAndInfoMetadata(), clang::CodeGen::CGOpenMPRuntime::createOffloadEntry(), clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), createReferenceTemporary(), decomposeTypeForEH(), detectAmbiguousBases(), EmitAnnotationString(), emitAutoreleasedReturnValueMarker(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), clang::CodeGen::CodeGenFunction::EmitCfiCheckStub(), clang::CodeGen::CodeGenFunction::EmitCfiSlowPathCheck(), clang::CodeGen::CodeGenFunction::EmitCheck(), emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitCopyToScratchpad(), emitCXXDestructor(), emitDestructorsFunction(), EmitGlobalAnnotations(), EmitGlobalDeclMetadata(), emitGlobalDtorWithTLRegDtor(), emitInitWithReductionInitializer(), emitInterWarpCopyFunction(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), EmitNullBaseClassInitialization(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitReduceScratchpadFunction(), emitReductionCombiner(), emitShuffleAndReduceFunction(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CGOpenMPRuntime::emitTargetOutlinedFunctionHelper(), emitTaskDupFunction(), clang::CodeGen::CodeGenFunction::EncodeAddrForUseInPrologue(), clang::CodeGen::CodeGenFunction::FinishFunction(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), GenerateStringLiteral(), getClangCallTerminateFn(), clang::CodeGen::ConstantEmitter::getCurrentAddrPrivate(), GetGCAttrTypeForType(), getInitThreadEpochPtr(), getIntrinsic(), getMasterThreadID(), getNVPTXBarrier(), getNVPTXCTABarrier(), getNVPTXNumThreads(), getNVPTXThreadID(), getNVPTXWarpSize(), getSanStats(), getTypeInfoVTable(), HandleCXXStaticMemberVarInstantiation(), isTypeConstant(), Release(), setThunkProperties(), SymbolNameForMethod(), and TryEmitDefinitionAsAlias().
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Definition at line 610 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenVTables::GenerateClassData(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), maybeSetTrivialComdat(), and clang::CodeGen::CodeGenTypes::UpdateCompletedType().
llvm::Constant * CodeGenModule::GetNonVirtualBaseClassOffset | ( | const CXXRecordDecl * | ClassDecl, |
CastExpr::path_const_iterator | PathBegin, | ||
CastExpr::path_const_iterator | PathEnd | ||
) |
Returns the offset from a derived class to a class.
Returns null if the offset is 0.
Definition at line 177 of file CGClass.cpp.
References computeNonVirtualBaseClassOffset(), clang::CodeGen::CodeGenTypes::ConvertType(), getContext(), clang::CharUnits::getQuantity(), clang::CharUnits::isZero(), clang::CodeGen::CodeGenTypeCache::PtrDiffTy, and clang::CodeGen::Type.
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Definition at line 612 of file CodeGenModule.h.
llvm::Constant * CodeGenModule::getNSConcreteGlobalBlock | ( | ) |
Definition at line 2593 of file CGBlocks.cpp.
References configureBlocksRuntimeObject().
Referenced by buildGlobalBlock().
llvm::Constant * CodeGenModule::getNSConcreteStackBlock | ( | ) |
Definition at line 2604 of file CGBlocks.cpp.
References configureBlocksRuntimeObject().
Referenced by clang::CodeGen::CodeGenFunction::EmitBlockLiteral().
llvm::Constant * CodeGenModule::getNullPointer | ( | llvm::PointerType * | T, |
QualType | QT | ||
) |
Get target specific null pointer.
T | is the LLVM type of the null pointer. |
QT | is the clang QualType of the null pointer. |
Definition at line 1508 of file CGExprConstant.cpp.
References clang::CodeGen::ConstantEmitter::CGM, clang::CodeGen::ConstantAddress::getPointer(), and clang::CodeGen::Type.
Referenced by clang::CodeGen::CodeGenFunction::EmitScalarInit(), and clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue().
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Definition at line 548 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitARCAutorelease(), clang::CodeGen::CodeGenFunction::EmitARCAutoreleaseReturnValue(), clang::CodeGen::CodeGenFunction::EmitARCCopyWeak(), clang::CodeGen::CodeGenFunction::EmitARCDestroyWeak(), clang::CodeGen::CodeGenFunction::EmitARCInitWeak(), clang::CodeGen::CodeGenFunction::EmitARCIntrinsicUse(), clang::CodeGen::CodeGenFunction::EmitARCLoadWeak(), clang::CodeGen::CodeGenFunction::EmitARCLoadWeakRetained(), clang::CodeGen::CodeGenFunction::EmitARCMoveWeak(), clang::CodeGen::CodeGenFunction::EmitARCRelease(), clang::CodeGen::CodeGenFunction::EmitARCRetainAutoreleasedReturnValue(), clang::CodeGen::CodeGenFunction::EmitARCRetainAutoreleaseNonBlock(), clang::CodeGen::CodeGenFunction::EmitARCRetainAutoreleaseReturnValue(), clang::CodeGen::CodeGenFunction::EmitARCRetainBlock(), clang::CodeGen::CodeGenFunction::EmitARCRetainNonBlock(), clang::CodeGen::CodeGenFunction::EmitARCStoreStrongCall(), clang::CodeGen::CodeGenFunction::EmitARCStoreWeak(), clang::CodeGen::CodeGenFunction::EmitARCUnsafeClaimAutoreleasedReturnValue(), emitAutoreleasedReturnValueMarker(), clang::CodeGen::CodeGenFunction::EmitObjCAutoreleasePoolPop(), clang::CodeGen::CodeGenFunction::EmitObjCAutoreleasePoolPush(), tryEmitFusedAutoreleaseOfResult(), and tryRemoveRetainOfSelf().
QualType CodeGenModule::getObjCFastEnumerationStateType | ( | ) |
Retrieve the record type that describes the state of an Objective-C fast enumeration loop (for..in).
Definition at line 3595 of file CodeGenModule.cpp.
References clang::DeclContext::addDecl(), clang::AS_public, clang::ASTContext::buildImplicitRecord(), clang::RecordDecl::completeDefinition(), clang::FieldDecl::Create(), clang::ASTContext::getConstantArrayType(), clang::ASTContext::getObjCIdType(), clang::ASTContext::getPointerType(), clang::ASTContext::getTagDeclType(), clang::ICIS_NoInit, clang::ArrayType::Normal, clang::Decl::setAccess(), clang::TagDecl::startDefinition(), and clang::ASTContext::UnsignedLongTy.
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Return a reference to the configured Objective-C runtime.
Definition at line 522 of file CodeGenModule.h.
Referenced by buildBlockDescriptor(), clang::CodeGen::CodeGenFunction::EmitBlockCopyAndAutorelease(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitDeclInit(), clang::CodeGen::CodeGenFunction::EmitIvarOffset(), clang::CodeGen::CodeGenFunction::EmitLoadOfLValue(), clang::CodeGen::CodeGenFunction::EmitLValueForIvar(), clang::CodeGen::CodeGenFunction::EmitObjCMRRAutoreleasePoolPop(), clang::CodeGen::CodeGenFunction::EmitObjCMRRAutoreleasePoolPush(), clang::CodeGen::CodeGenFunction::EmitStoreThroughLValue(), emitStructSetterCall(), clang::CodeGen::CodeGenFunction::generateObjCGetterBody(), clang::CodeGen::CodeGenFunction::generateObjCSetterBody(), and clang::CodeGen::CodeGenFunction::StartObjCMethod().
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Return a reference to the configured OpenCL runtime.
Definition at line 531 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenTypes::ConvertType(), clang::CodeGen::CodeGenFunction::EmitBlockLiteral(), clang::CodeGen::CodeGenFunction::EmitVarDecl(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), and initializeForBlockHeader().
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Return a reference to the configured OpenMP runtime.
Definition at line 537 of file CodeGenModule.h.
Referenced by CreateFunctionTypeMetadata(), createRuntimeShuffleFunction(), emitCommonOMPParallelDirective(), emitCommonOMPTargetDirective(), emitCommonOMPTeamsDirective(), clang::CodeGen::CodeGenFunction::EmitCXXGlobalVarDeclInit(), emitInitWithReductionInitializer(), EmitOMPAtomicCaptureExpr(), EmitOMPAtomicReadExpr(), EmitOMPAtomicUpdateExpr(), EmitOMPThreadPrivateDecl(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitReductionCombiner(), EmitThreadPrivateVarDeclLValue(), and clang::CodeGen::CodeGenFunction::~CodeGenFunction().
llvm::Constant * CodeGenModule::getOrCreateStaticVarDecl | ( | const VarDecl & | D, |
llvm::GlobalValue::LinkageTypes | Linkage | ||
) |
Definition at line 209 of file CGDecl.cpp.
References clang::Type::isConstantSizeType().
Referenced by clang::CodeGen::CodeGenFunction::EmitStaticVarDecl().
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Definition at line 558 of file CodeGenModule.h.
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Definition at line 557 of file CodeGenModule.h.
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Definition at line 622 of file CodeGenModule.h.
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Definition at line 1153 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitCfiSlowPathCheck(), clang::CodeGen::CodeGenFunction::EmitCheck(), and clang::CodeGen::CodeGenFunction::EmitStaticVarDecl().
llvm::SanitizerStatReport & CodeGenModule::getSanStats | ( | ) |
Definition at line 4666 of file CodeGenModule.cpp.
References getModule().
Referenced by clang::CodeGen::CodeGenFunction::EmitSanitizerStatReport().
llvm::ConstantInt * CodeGenModule::getSize | ( | CharUnits | numChars | ) |
Emit the given number of characters as a value of type size_t.
Definition at line 671 of file CodeGenModule.cpp.
References clang::CharUnits::getQuantity(), and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitNullBaseClassInitialization(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), emitPointerArithmetic(), emitStructSetterCall(), clang::CodeGen::getOrCreateThreadPrivateCache(), and tryEmitFMulAdd().
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Definition at line 564 of file CodeGenModule.h.
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Definition at line 576 of file CodeGenModule.h.
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Definition at line 630 of file CodeGenModule.h.
Referenced by BuildAppleKextVirtualCall(), configureBlocksRuntimeObject(), createCXXABI(), clang::CodeGen::CreateItaniumCXXABI(), clang::CodeGen::CodeGenFunction::EmitBlockLiteral(), clang::CodeGen::CGCXXABI::EmitCtorCompleteObjectHandler(), clang::CodeGen::CodeGenFunction::EmitEndEHSpec(), emitGlobalDtorWithTLRegDtor(), clang::CodeGen::CodeGenFunction::EmitStartEHSpec(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), clang::CodeGen::CodeGenFunction::generateThunk(), clang::CodeGen::EHPersonality::get(), getCodegenToUse(), GetGCAttrTypeForType(), getMangledName(), getMaxAtomicAccessSize(), getTerminateFn(), initializeForBlockHeader(), isThreadWrapperReplaceable(), clang::CodeGen::CodeGenVTables::isVTableExternal(), and SetLLVMFunctionAttributesForDefinition().
const TargetCodeGenInfo & CodeGenModule::getTargetCodeGenInfo | ( | ) |
Definition at line 8792 of file TargetInfo.cpp.
References clang::TargetInfo::getABI(), clang::CodeGen::ABIInfo::getTarget(), clang::TargetInfo::getTriple(), clang::None, and P.
Referenced by AddDependentLib(), arrangeFreeFunctionLikeCall(), buildGlobalBlock(), clang::CodeGen::CodeGenTypes::ClangCallConvToLLVMCallConv(), computeBlockInfo(), CreateFunctionTypeMetadata(), emitAutoreleasedReturnValueMarker(), GetGlobalVarAddressSpace(), getPrologueSignature(), getSwiftABIInfo(), clang::CodeGen::CodeGenFunction::getTargetHooks(), InitCatchParam(), initializeForBlockHeader(), isTypeConstant(), setAliasAttributes(), and clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue().
CharUnits CodeGenModule::GetTargetTypeStoreSize | ( | llvm::Type * | Ty | ) | const |
Return the store size, in character units, of the given LLVM type.
Definition at line 2657 of file CodeGenModule.cpp.
References getDataLayout(), and clang::ASTContext::toCharUnitsFromBits().
Referenced by clang::CodeGen::getOrCreateThreadPrivateCache().
TBAAAccessInfo CodeGenModule::getTBAAAccessInfo | ( | QualType | AccessType | ) |
getTBAAAccessInfo - Get TBAA information that describes an access to an object of the given type.
Definition at line 585 of file CodeGenModule.cpp.
References clang::CodeGen::TBAAAccessInfo::getIncompleteInfo(), clang::CharUnits::getQuantity(), getTBAATypeInfo(), clang::ASTContext::getTypeSizeInChars(), and clang::Type::isIncompleteType().
Referenced by clang::CodeGen::CodeGenFunction::EmitLoadOfReferenceLValue(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), clang::CodeGen::CodeGenFunction::getNaturalTypeAlignment(), and clang::CodeGen::CodeGenFunction::MakeAddrLValue().
llvm::MDNode * CodeGenModule::getTBAAAccessTagInfo | ( | TBAAAccessInfo | Info | ) |
getTBAAAccessTagInfo - Get TBAA tag for a given memory access.
Definition at line 614 of file CodeGenModule.cpp.
Referenced by DecorateInstructionWithTBAA().
llvm::MDNode * CodeGenModule::getTBAABaseTypeInfo | ( | QualType | QTy | ) |
getTBAABaseTypeInfo - Get metadata that describes the given base access type.
Return null if the type is not suitable for use in TBAA access tags.
Definition at line 608 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitLValueForField().
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getTBAAInfoForSubobject - Get TBAA information for an access with a given base lvalue.
Definition at line 690 of file CodeGenModule.h.
References clang::CodeGen::LValue::getTBAAInfo(), and clang::CodeGen::TBAAAccessInfo::isMayAlias().
Referenced by clang::CodeGen::ReductionCodeGen::emitInitialization(), clang::CodeGen::CodeGenFunction::EmitLValueForFieldInitialization(), and loadToBegin().
llvm::MDNode * CodeGenModule::getTBAAStructInfo | ( | QualType | QTy | ) |
Definition at line 602 of file CodeGenModule.cpp.
llvm::MDNode * CodeGenModule::getTBAATypeInfo | ( | QualType | QTy | ) |
getTBAATypeInfo - Get metadata used to describe accesses to objects of the given type.
Definition at line 579 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitLValueForField(), and getTBAAAccessInfo().
TBAAAccessInfo CodeGenModule::getTBAAVTablePtrAccessInfo | ( | llvm::Type * | VTablePtrType | ) |
getTBAAVTablePtrAccessInfo - Get the TBAA information that describes an access to a virtual table pointer.
Definition at line 596 of file CodeGenModule.cpp.
llvm::Constant * CodeGenModule::getTerminateFn | ( | ) |
Get the declaration of std::terminate for the platform.
Definition at line 51 of file CGException.cpp.
References clang::frontend::CPlusPlus, CreateRuntimeFunction(), getCXXABI(), getLangOpts(), getTarget(), clang::ObjCRuntime::hasTerminate(), clang::LangOptions::MSVC2015, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), and getClangCallTerminateFn().
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Definition at line 631 of file CodeGenModule.h.
References clang::TargetInfo::getTriple().
Referenced by CreateFunctionTypeMetadata(), GetAddrOfConstantCFString(), GetGCAttrTypeForType(), getTypeInfoLinkage(), isTypeConstant(), Release(), SymbolNameForMethod(), TryEmitDefinitionAsAlias(), and ~CodeGenModule().
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Definition at line 603 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitCheckTypeDescriptor().
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Definition at line 642 of file CodeGenModule.h.
Referenced by clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::CodeGen::arrangeCXXMethodType(), clang::CodeGen::arrangeFreeFunctionCall(), clang::CodeGen::arrangeFreeFunctionType(), clang::CodeGen::arrangeObjCMessageSendSignature(), buildBlockDescriptor(), canEmitDelegateCallArgs(), CanUseSingleInheritance(), codegenCXXStructor(), computeBlockInfo(), clang::CodeGen::computeSPIRKernelABIInfo(), clang::CodeGen::convertFreeFunctionType(), clang::CodeGen::CGCXXABI::ConvertMemberPointerType(), clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::convertTypeForMemory(), clang::CodeGen::CodeGenFunction::createAtExitStub(), CreateFunctionTypeMetadata(), clang::CodeGen::CGOpenMPRuntimeNVPTX::createNVPTXRuntimeFunction(), clang::CodeGen::CGOpenMPRuntime::createOffloadEntry(), createOffloadingBinaryDescriptorFunction(), clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), clang::CodeGen::createRuntimeFunction(), emitAddrOfFieldStorage(), emitAtomicLibcall(), clang::CodeGen::CodeGenFunction::EmitAutoVarCleanups(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitCopyToScratchpad(), clang::CodeGen::CodeGenFunction::EmitCXXConstructorCall(), emitCXXDestructor(), clang::CodeGen::CodeGenFunction::EmitCXXGlobalVarDeclInit(), emitDestructorsFunction(), clang::CodeGen::CodeGenFunction::EmitExtVectorElementLValue(), clang::CodeGen::ConstantEmitter::emitForMemory(), EmitFunctionDeclPointer(), EmitGlobal(), emitInterWarpCopyFunction(), clang::CodeGen::emitKmpRoutineEntryT(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::CodeGen::CodeGenFunction::EmitLoadOfGlobalRegLValue(), clang::CodeGen::CodeGenFunction::EmitLValueForField(), EmitNewDeleteCall(), EmitNullConstant(), EmitNullConstantForBase(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitReduceScratchpadFunction(), emitReductionCombiner(), emitShuffleAndReduceFunction(), clang::CodeGen::CodeGenFunction::EmitStoreThroughGlobalRegLValue(), emitTaskDupFunction(), clang::CodeGen::emitThreadPrivateVarInit(), clang::CodeGen::CodeGenVTables::EmitThunks(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), extractPBaseFlags(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::generateDestroyHelper(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCCtorDtorMethod(), clang::CodeGen::CodeGenFunction::generateThunk(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), GetAddrOfConstantCFString(), getAddrOfCXXStructor(), GetAddrOfFunction(), GetAddrOfGlobal(), GetAddrOfGlobalVar(), clang::CodeGen::CGCXXABI::GetBogusMemberPointer(), GetGCAttrTypeForType(), getGuardAcquireFn(), clang::CodeGen::getLLVMFieldNumber(), getMasterThreadID(), clang::CodeGen::CGObjCRuntime::getMessageSendInfo(), clang::CodeGen::CodeGenFunction::getTypes(), GetWeakRefReference(), HandleCXXStaticMemberVarInstantiation(), maybeSetTrivialComdat(), clang::CodeGen::CodeGenFunction::StartObjCMethod(), SymbolNameForMethod(), and TryEmitDefinitionAsAlias().
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Fetches the global unique block count.
Definition at line 818 of file CodeGenModule.h.
CharUnits CodeGenModule::getVBaseAlignment | ( | CharUnits | actualDerivedAlign, |
const CXXRecordDecl * | derivedClass, | ||
const CXXRecordDecl * | vbaseClass | ||
) |
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 55 of file CGClass.cpp.
References clang::ASTContext::getASTRecordLayout(), getContext(), getDynamicOffsetAlignment(), and clang::TagDecl::isCompleteDefinition().
Referenced by ApplyNonVirtualAndVirtualOffset().
llvm::GlobalVariable::LinkageTypes CodeGenModule::getVTableLinkage | ( | const CXXRecordDecl * | RD | ) |
Return the appropriate linkage for the vtable, VTT, and type information of the given class.
Compute the required linkage of the vtable for the given class.
Note that we only call this at the end of the translation unit.
Definition at line 762 of file CGVTables.cpp.
References clang::InternalLinkage, and clang::NamedDecl::isExternallyVisible().
Referenced by getTypeInfoLinkage().
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Definition at line 644 of file CodeGenModule.h.
Referenced by emitCXXDestructor(), and shouldEmitVTableAtEndOfTranslationUnit().
ConstantAddress CodeGenModule::GetWeakRefReference | ( | const ValueDecl * | VD | ) |
Get a reference to the target of VD.
Definition at line 1700 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::Decl::getAttr(), getContext(), clang::ASTContext::getDeclAlign(), GetGlobalValue(), clang::ASTContext::getTargetAddressSpace(), clang::ValueDecl::getType(), getTypes(), and clang::CodeGen::Type.
Referenced by EmitFunctionDeclPointer().
void CodeGenModule::HandleCXXStaticMemberVarInstantiation | ( | VarDecl * | VD | ) |
Tell the consumer that this variable has been instantiated.
Definition at line 3229 of file CodeGenModule.cpp.
References AddGlobalAnnotations(), clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::serialized_diags::create(), clang::VarDecl::Definition, EmitTopLevelDecl(), clang::ExternalLinkage, clang::CodeGen::ForDefinition, clang::CodeGen::CodeGenFunction::GenerateCode(), GetAddrOfFunction(), GetAddrOfGlobalVar(), clang::Decl::getAttr(), clang::GlobalDecl::getDecl(), clang::VarDecl::getDefinition(), clang::CodeGen::CodeGenTypes::GetFunctionType(), GetGlobalValue(), clang::Decl::getLocation(), getMangledName(), getModule(), clang::VarDecl::getTemplateSpecializationKind(), clang::ValueDecl::getType(), getTypes(), clang::Decl::hasAttr(), clang::VarDecl::isThisDeclarationADefinition(), clang::Decl::isWeakImported(), lookupRepresentativeDecl(), MaybeHandleStaticInExternC(), maybeSetTrivialComdat(), setAliasAttributes(), SetCommonAttributes(), setFunctionDefinitionAttributes(), setFunctionDLLStorageClass(), setFunctionLinkage(), setGlobalVisibility(), SetLLVMFunctionAttributesForDefinition(), setTLSMode(), clang::TSK_ExplicitInstantiationDefinition, and clang::CodeGen::Type.
bool CodeGenModule::HasHiddenLTOVisibility | ( | const CXXRecordDecl * | RD | ) |
Returns whether the given record has hidden LTO visibility and therefore may participate in (single-module) CFI and whole-program vtable optimization.
Definition at line 944 of file CGVTables.cpp.
References clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), clang::DeclContext::getParent(), clang::LinkageInfo::getVisibility(), clang::Decl::hasAttr(), clang::HiddenVisibility, and clang::isExternallyVisible().
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Return true iff an Objective-C runtime has been configured.
Definition at line 528 of file CodeGenModule.h.
bool CodeGenModule::imbueXRayAttrs | ( | llvm::Function * | Fn, |
SourceLocation | Loc, | ||
StringRef | Category = StringRef() |
||
) | const |
Imbue XRay attributes to a function, applying the always/never attribute lists in the process.
Returns true if we did imbue attributes this way, false otherwise.
Definition at line 1617 of file CodeGenModule.cpp.
References clang::ASTContext::DeclMustBeEmitted(), getContext(), clang::ASTContext::getInlineVariableDefinitionKind(), clang::ASTContext::getTargetInfo(), clang::ASTContext::getXRayFilter(), clang::TargetInfo::isTLSSupported(), clang::SourceLocation::isValid(), clang::XRayFunctionFilter::NONE, clang::TSK_ImplicitInstantiation, and clang::ASTContext::WeakUnknown.
Referenced by clang::CodeGen::CodeGenFunction::StartFunction().
bool CodeGenModule::isInSanitizerBlacklist | ( | SanitizerMask | Kind, |
llvm::Function * | Fn, | ||
SourceLocation | Loc | ||
) | const |
Definition at line 1568 of file CodeGenModule.cpp.
References getContext(), clang::SourceManager::getFileEntryForID(), clang::SourceManager::getMainFileID(), clang::ASTContext::getSanitizerBlacklist(), clang::ASTContext::getSourceManager(), clang::SanitizerBlacklist::isBlacklistedLocation(), clang::SourceLocation::isValid(), and SM.
bool CodeGenModule::isInSanitizerBlacklist | ( | llvm::GlobalVariable * | GV, |
SourceLocation | Loc, | ||
QualType | Ty, | ||
StringRef | Category = StringRef() |
||
) | const |
Definition at line 1587 of file CodeGenModule.cpp.
References Category, clang::QualType::getAsString(), clang::QualType::getCanonicalType(), getContext(), clang::ASTContext::getSanitizerBlacklist(), clang::QualType::getTypePtr(), clang::QualType::getUnqualifiedType(), clang::QualType::isNull(), clang::Type::isRecordType(), clang::SanitizerSet::Mask, and clang::LangOptions::Sanitize.
Definition at line 659 of file CodeGenTypes.cpp.
References clang::Type::castAs().
bool CodeGenModule::isPaddedAtomicType | ( | const AtomicType * | type | ) |
Definition at line 663 of file CodeGenTypes.cpp.
References clang::ASTContext::getTypeSize(), and clang::AtomicType::getValueType().
isTypeConstant - Determine whether an object of this type can be emitted as a constant.
If ExcludeCtor is true, the duration when the object's constructor runs will not be considered. The caller will need to verify that the object is not written to during its construction.
Definition at line 2334 of file CodeGenModule.cpp.
References clang::CLanguageLinkage, clang::Default, clang::ExternalLinkage, clang::CodeGen::ConstantEmitter::finalize(), clang::QualType::getAddressSpace(), GetAddrOfGlobalVar(), clang::VarDecl::getAnyInitializer(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getAttr(), clang::ASTContext::getBaseElementType(), clang::GlobalDecl::getCanonicalDecl(), clang::VarDecl::getCanonicalDecl(), getContext(), clang::GlobalDecl::getDecl(), getDeclAlign(), getDiags(), GetGlobalValue(), GetGlobalVarAddressSpace(), clang::ASTContext::getLangOpts(), clang::VarDecl::getLanguageLinkage(), clang::LinkageInfo::getLinkage(), clang::NamedDecl::getLinkageAndVisibility(), clang::Decl::getLocation(), getModule(), clang::ASTContext::getTargetAddressSpace(), getTargetCodeGenInfo(), clang::VarDecl::getTLSKind(), getTriple(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::VarDecl::hasDefinition(), clang::VarDecl::hasExternalStorage(), clang::VarDecl::hasInit(), clang::QualType::isConstant(), clang::QualType::isConstQualified(), clang::isExternallyVisible(), clang::Type::isReferenceType(), lookupRepresentativeDecl(), clang::CodeGen::NotForDefinition, clang::opencl_global, clang::CodeGen::TargetCodeGenInfo::performAddrSpaceCast(), clang::DiagnosticsEngine::Report(), setGlobalVisibility(), setLinkageForGV(), setTLSMode(), clang::VarDecl::TLS_Dynamic, and clang::CodeGen::ConstantEmitter::tryEmitForInitializer().
Referenced by clang::CodeGen::CodeGenFunction::AddInitializerToStaticVarDecl(), createReferenceTemporary(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenFunction::EmitCXXGlobalVarDeclInit(), and maybeSetTrivialComdat().
bool CodeGenModule::lookupRepresentativeDecl | ( | StringRef | MangledName, |
GlobalDecl & | Result | ||
) | const |
Definition at line 4360 of file CodeGenModule.cpp.
Referenced by HandleCXXStaticMemberVarInstantiation(), and isTypeConstant().
void CodeGenModule::MaybeHandleStaticInExternC | ( | const SomeDecl * | D, |
llvm::GlobalValue * | GV | ||
) |
If the declaration has internal linkage but is inside an extern "C" linkage specification, prepare to emit an alias for it to the expected name.
Definition at line 2686 of file CodeGenModule.cpp.
References clang::frontend::CPlusPlus, getLangOpts(), and clang::InternalLinkage.
Referenced by HandleCXXStaticMemberVarInstantiation(), and maybeSetTrivialComdat().
void CodeGenModule::maybeSetTrivialComdat | ( | const Decl & | D, |
llvm::GlobalObject & | GO | ||
) |
Definition at line 2743 of file CodeGenModule.cpp.
References AddGlobalAnnotations(), clang::CodeGen::CGCUDARuntime::ConstantDeviceVar, clang::frontend::CPlusPlus, EmitNullConstant(), ErrorUnsupported(), clang::CodeGen::CGCUDARuntime::ExternDeviceVar, GetAddrOfGlobalVar(), clang::VarDecl::getAnyInitializer(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getAttr(), clang::Type::getBaseElementTypeUnsafe(), getCodeGenOpts(), getContext(), getCUDARuntime(), getDeclAlign(), GetGlobalVarAddressSpace(), getLangOpts(), getLLVMLinkageVarDefinition(), getModuleDebugInfo(), clang::ASTContext::getTargetAddressSpace(), clang::ASTContext::getTargetInfo(), clang::VarDecl::getTLSKind(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::ValueDecl::getType(), getTypes(), clang::Decl::hasAttr(), clang::VarDecl::hasDefinition(), clang::CXXRecordDecl::hasTrivialDestructor(), clang::InternalLinkage, clang::Type::isIncompleteType(), clang::Type::isReferenceType(), clang::Type::isSamplerT(), clang::VarDecl::isStaticLocal(), isTypeConstant(), clang::codegenoptions::LimitedDebugInfo, MaybeHandleStaticInExternC(), clang::ASTContext::PSF_Write, clang::CodeGen::CGCUDARuntime::registerDeviceVar(), clang::ASTContext::SectionInfo::SectionFlags, clang::ASTContext::SectionInfos, setTLSMode(), shouldBeInCOMDAT(), clang::T, clang::VarDecl::TLS_Dynamic, and clang::CodeGen::Type.
Referenced by emitCXXConstructor(), and HandleCXXStaticMemberVarInstantiation().
TBAAAccessInfo CodeGenModule::mergeTBAAInfoForCast | ( | TBAAAccessInfo | SourceInfo, |
TBAAAccessInfo | TargetInfo | ||
) |
mergeTBAAInfoForCast - Get merged TBAA information for the purposes of type casts.
Definition at line 620 of file CodeGenModule.cpp.
Referenced by emitOMPArraySectionBase().
TBAAAccessInfo CodeGenModule::mergeTBAAInfoForConditionalOperator | ( | TBAAAccessInfo | InfoA, |
TBAAAccessInfo | InfoB | ||
) |
mergeTBAAInfoForConditionalOperator - Get merged TBAA information for the purposes of conditional operator.
Definition at line 628 of file CodeGenModule.cpp.
Referenced by clang::CodeGen::CodeGenFunction::EmitConditionalOperatorLValue().
bool CodeGenModule::NeedAllVtablesTypeId | ( | ) | const |
Returns whether this module needs the "all-vtables" type identifier.
Definition at line 4596 of file CodeGenModule.cpp.
Referenced by AddVTableTypeMetadata().
void CodeGenModule::RefreshTypeCacheForClass | ( | const CXXRecordDecl * | Class | ) |
Definition at line 574 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::RefreshTypeCacheForClass().
void CodeGenModule::Release | ( | ) |
Finalize LLVM code generation.
Definition at line 392 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenFunction::EmitCfiCheckFail(), clang::CodeGen::CodeGenFunction::EmitCfiCheckStub(), EmitDeferredUnusedCoverageMappings(), EmitGlobalAnnotations(), clang::serialized_diags::Error, getCodeGenOpts(), getDiags(), clang::ASTContext::getLangOpts(), getModule(), clang::ASTContext::getTargetInfo(), getTriple(), clang::TargetInfo::getTriple(), clang::ASTContext::getTypeSizeInChars(), clang::ASTContext::getWideCharType(), clang::CodeGen::InstrProfStats::hasDiagnostics(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::InstrProfStats::reportDiagnostics(), and clang::serialized_diags::Warning.
bool CodeGenModule::ReturnSlotInterferesWithArgs | ( | const CGFunctionInfo & | FI | ) |
Return true iff the given type uses an argument slot when 'sret' is used as a return type.
Definition at line 1485 of file CGCall.cpp.
Referenced by clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), and isWeakLinkedClass().
Return true iff the given type uses 'fp2ret' when used as a return type.
Definition at line 1507 of file CGCall.cpp.
References clang::Type::getAs(), clang::CodeGen::CodeGenTypes::getTarget(), and clang::TargetInfo::useObjCFP2RetForComplexLongDouble().
Referenced by isWeakLinkedClass().
Return true iff the given type uses 'fpret' when used as a return type.
Definition at line 1490 of file CGCall.cpp.
References clang::TargetInfo::Double, clang::TargetInfo::Float, clang::Type::getAs(), clang::CodeGen::CodeGenTypes::getTarget(), clang::TargetInfo::LongDouble, and clang::TargetInfo::useObjCFPRetForRealType().
Referenced by isWeakLinkedClass().
bool CodeGenModule::ReturnTypeUsesSRet | ( | const CGFunctionInfo & | FI | ) |
Return true iff the given type uses 'sret' when used as a return type.
Definition at line 1481 of file CGCall.cpp.
References clang::CodeGen::CGFunctionInfo::getReturnInfo(), and clang::CodeGen::ABIArgInfo::isIndirect().
Referenced by clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), and isWeakLinkedClass().
void CodeGenModule::setAddrOfConstantCompoundLiteral | ( | const CompoundLiteralExpr * | CLE, |
llvm::GlobalVariable * | GV | ||
) |
Notes that CLE's GlobalVariable is GV.
Asserts that CLE isn't already emitted.
Definition at line 1953 of file CGExprConstant.cpp.
void CodeGenModule::setAddrOfGlobalBlock | ( | const BlockExpr * | BE, |
llvm::Constant * | Addr | ||
) |
Notes that BE's global block is available via Addr.
Asserts that BE isn't already emitted.
Definition at line 1200 of file CGBlocks.cpp.
void CodeGenModule::setAliasAttributes | ( | const Decl * | D, |
llvm::GlobalValue * | GV | ||
) |
Set attributes which must be preserved by an alias.
This includes common attributes (i.e. it includes a call to SetCommonAttributes).
NOTE: This should only be called for definitions.
Definition at line 1076 of file CodeGenModule.cpp.
References clang::CodeGen::ForDefinition, clang::Decl::getAttr(), getTargetCodeGenInfo(), clang::Decl::hasAttr(), SetCommonAttributes(), and clang::CodeGen::TargetCodeGenInfo::setTargetAttributes().
Referenced by emitConstructorDestructorAlias(), HandleCXXStaticMemberVarInstantiation(), and TryEmitDefinitionAsAlias().
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inline |
Definition at line 598 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction().
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Definition at line 590 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction().
void CodeGenModule::SetCommonAttributes | ( | const Decl * | D, |
llvm::GlobalValue * | GV | ||
) |
Set attributes which are common to any form of a global definition (alias, Objective-C method, function, global variable).
NOTE: This should only be called for definitions.
Definition at line 1065 of file CodeGenModule.cpp.
References addUsedGlobal(), clang::DefaultVisibility, clang::CodeGen::ForDefinition, clang::Decl::hasAttr(), and setGlobalVisibility().
Referenced by HandleCXXStaticMemberVarInstantiation(), and setAliasAttributes().
void CodeGenModule::setFunctionDefinitionAttributes | ( | const FunctionDecl * | D, |
llvm::Function * | F | ||
) |
Set attributes for a global definition.
Definition at line 908 of file CodeGenModule.cpp.
Referenced by codegenCXXStructor(), and HandleCXXStaticMemberVarInstantiation().
void CodeGenModule::setFunctionDLLStorageClass | ( | GlobalDecl | GD, |
llvm::Function * | F | ||
) |
Set the DLL storage class on F.
Definition at line 882 of file CodeGenModule.cpp.
References getCXXABI(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), and clang::CodeGen::CGCXXABI::useThunkForDtorVariant().
Referenced by codegenCXXStructor(), and HandleCXXStaticMemberVarInstantiation().
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Definition at line 1090 of file CodeGenModule.h.
References Category.
Referenced by codegenCXXStructor(), HandleCXXStaticMemberVarInstantiation(), and setThunkProperties().
void CodeGenModule::setGlobalVisibility | ( | llvm::GlobalValue * | GV, |
const NamedDecl * | D, | ||
ForDefinition_t | IsForDefinition | ||
) | const |
Set the visibility for the given LLVM GlobalValue.
Definition at line 675 of file CodeGenModule.cpp.
References clang::DefaultVisibility, clang::NamedDecl::getLinkageAndVisibility(), GetLLVMVisibility(), clang::LinkageInfo::getVisibility(), and clang::LinkageInfo::isVisibilityExplicit().
Referenced by CreateFunctionTypeMetadata(), HandleCXXStaticMemberVarInstantiation(), isTypeConstant(), SetCommonAttributes(), and setThunkVisibility().
void CodeGenModule::SetInternalFunctionAttributes | ( | const Decl * | D, |
llvm::Function * | F, | ||
const CGFunctionInfo & | FI | ||
) |
Set the attributes on the LLVM function for the given decl and function info.
This applies attributes necessary for handling the ABI as well as user specified attributes like section.
Definition at line 1113 of file CodeGenModule.cpp.
References clang::InternalLinkage, SetLLVMFunctionAttributes(), and SetLLVMFunctionAttributesForDefinition().
Referenced by emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitCopyToScratchpad(), emitDestructorsFunction(), emitInterWarpCopyFunction(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitReduceScratchpadFunction(), emitReductionCombiner(), emitShuffleAndReduceFunction(), emitTaskDupFunction(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), getMasterThreadID(), and clang::CodeGen::CodeGenFunction::StartObjCMethod().
void CodeGenModule::SetLLVMFunctionAttributes | ( | const Decl * | D, |
const CGFunctionInfo & | Info, | ||
llvm::Function * | F | ||
) |
Set the LLVM function attributes (sext, zext, etc).
Definition at line 913 of file CodeGenModule.cpp.
References ConstructAttributeList().
Referenced by CreateFunctionTypeMetadata(), and SetInternalFunctionAttributes().
void CodeGenModule::SetLLVMFunctionAttributesForDefinition | ( | const Decl * | D, |
llvm::Function * | F | ||
) |
Set the LLVM function attributes which only apply to a function definition.
Definition at line 943 of file CodeGenModule.cpp.
References CreateFunctionTypeMetadata(), clang::ASTContext::getCharWidth(), getCXXABI(), clang::Decl::getMaxAlignment(), getTarget(), clang::Decl::hasAttr(), hasUnwindExceptions(), clang::CodeGenOptions::OnlyAlwaysInlining, clang::CodeGenOptions::OnlyHintInlining, clang::LangOptions::SSPOn, clang::LangOptions::SSPReq, and clang::LangOptions::SSPStrong.
Referenced by codegenCXXStructor(), clang::CodeGen::CodeGenFunction::generateThunk(), HandleCXXStaticMemberVarInstantiation(), and SetInternalFunctionAttributes().
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Definition at line 567 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitStaticVarDecl().
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Definition at line 579 of file CodeGenModule.h.
void CodeGenModule::setTLSMode | ( | llvm::GlobalValue * | GV, |
const VarDecl & | D | ||
) | const |
Set the TLS mode for the given LLVM GlobalValue for the thread-local variable declaration D.
Definition at line 714 of file CodeGenModule.cpp.
References clang::Decl::getAttr(), GetLLVMTLSModel(), and clang::VarDecl::getTLSKind().
Referenced by HandleCXXStaticMemberVarInstantiation(), isTypeConstant(), and maybeSetTrivialComdat().
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Definition at line 606 of file CodeGenModule.h.
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Definition at line 638 of file CodeGenModule.h.
bool CodeGenModule::supportsCOMDAT | ( | ) | const |
Definition at line 8788 of file TargetInfo.cpp.
Referenced by clang::CodeGen::createOffloadingBinaryDescriptorRegistration(), GenerateStringLiteral(), getClangCallTerminateFn(), setThunkProperties(), and shouldBeInCOMDAT().
bool CodeGenModule::TryEmitBaseDestructorAsAlias | ( | const CXXDestructorDecl * | D | ) |
Try to emit a base destructor as an alias to its primary base-class destructor.
Definition at line 34 of file CGCXX.cpp.
References clang::RecordDecl::field_empty(), getCodeGenOpts(), clang::CXXRecordDecl::getNumVBases(), clang::CXXMethodDecl::getParent(), clang::FunctionDecl::hasTrivialBody(), and clang::RecordDecl::mayInsertExtraPadding().
Referenced by emitConstructorDestructorAlias(), and emitCXXDestructor().
bool CodeGenModule::TryEmitDefinitionAsAlias | ( | GlobalDecl | AliasDecl, |
GlobalDecl | TargetDecl | ||
) |
Try to emit a definition as a global alias for another definition.
If InEveryTU
is true, we know that an equivalent alias can be produced in every translation unit.
Definition at line 119 of file CGCXX.cpp.
References addReplacement(), clang::serialized_diags::create(), GetAddrOfGlobal(), getCodeGenOpts(), clang::GlobalDecl::getDecl(), getFunctionLinkage(), clang::CodeGen::CodeGenTypes::GetFunctionType(), GetGlobalValue(), getMangledName(), getModule(), getTriple(), getTypes(), clang::Decl::hasAttr(), setAliasAttributes(), and clang::CodeGen::Type.
Referenced by emitCXXDestructor().
void CodeGenModule::UpdateCompletedType | ( | const TagDecl * | TD | ) |
Definition at line 569 of file CodeGenModule.cpp.
References clang::CodeGen::CodeGenTypes::UpdateCompletedType().
llvm::FoldingSet<BlockByrefHelpers> clang::CodeGen::CodeGenModule::ByrefHelpersCache |
Definition at line 815 of file CodeGenModule.h.
Referenced by buildByrefHelpers().
int clang::CodeGen::CodeGenModule::GlobalUniqueCount |
Definition at line 478 of file CodeGenModule.h.
llvm::Constant* clang::CodeGen::CodeGenModule::IsOSVersionAtLeastFn = nullptr |
Definition at line 555 of file CodeGenModule.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitBuiltinAvailable().