#include "CGCXXABI.h"
#include "CGVTables.h"
#include "CodeGenModule.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/VTableBuilder.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/IR/CallSite.h"

Include dependency graph for CodeGen/MicrosoftCXXABI.cpp:

Functions
static llvm::Value *	getPolymorphicOffset (CodeGenFunction &CGF, const CXXRecordDecl RD, llvm::Value Value)
	Gets the offset to the virtual base that contains the vfptr for MS-ABI polymorphic types.
static std::pair< llvm::Value , llvm::Value >	performBaseAdjustment (CodeGenFunction &CGF, llvm::Value *Value, QualType SrcRecordTy)
static llvm::CallSite	emitRTtypeidCall (CodeGenFunction &CGF, llvm::Value *Argument)
static bool	isDeletingDtor (GlobalDecl GD)
static void	mangleVFTableName (MicrosoftMangleContext &MangleContext, const CXXRecordDecl RD, const VPtrInfo VFPtr, SmallString< 256 > &Name)
static void	emitGlobalDtorWithTLRegDtor (CodeGenFunction &CGF, const VarDecl &VD, llvm::Constant Dtor, llvm::Constant Addr)
static MSInheritanceAttr::Spelling	getInheritanceFromMemptr (const MemberPointerType *MPT)
static llvm::GlobalVariable *	getTypeInfoVTable (CodeGenModule &CGM)
static void	serializeClassHierarchy (SmallVectorImpl< MSRTTIClass > &Classes, const CXXRecordDecl *RD)
	Recursively serializes a class hierarchy in pre-order depth first order.
static void	detectAmbiguousBases (SmallVectorImpl< MSRTTIClass > &Classes)
	Find ambiguity among base classes.
static void	emitCXXConstructor (CodeGenModule &CGM, const CXXConstructorDecl *ctor, StructorType ctorType)
static void	emitCXXDestructor (CodeGenModule &CGM, const CXXDestructorDecl *dtor, StructorType dtorType)

Function Documentation

static void detectAmbiguousBases ( SmallVectorImpl< MSRTTIClass > & Classes ) [static]

Find ambiguity among base classes.

Definition at line 2781 of file CodeGen/MicrosoftCXXABI.cpp.

static void emitCXXConstructor	(	CodeGenModule &	CGM,
		const CXXConstructorDecl *	ctor,
		StructorType	ctorType
	)		`[static]`

Definition at line 3018 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::CodeGenModule::codegenCXXStructor(), and clang::CodeGen::Complete.

static void emitCXXDestructor	(	CodeGenModule &	CGM,
		const CXXDestructorDecl *	dtor,
		StructorType	dtorType
	)		`[static]`

Definition at line 3025 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::Base, clang::CodeGen::CodeGenModule::codegenCXXStructor(), clang::CodeGen::Complete, clang::Dtor_Base, clang::Dtor_Complete, clang::CodeGen::CodeGenVTables::EmitThunks(), clang::CXXRecordDecl::getNumVBases(), clang::CXXMethodDecl::getParent(), clang::CodeGen::CodeGenModule::getVTables(), clang::CXXMethodDecl::isVirtual(), clang::CodeGen::CodeGenModule::TryEmitBaseDestructorAsAlias(), and clang::CodeGen::CodeGenModule::TryEmitDefinitionAsAlias().

static void emitGlobalDtorWithTLRegDtor	(	CodeGenFunction &	CGF,
		const VarDecl &	VD,
		llvm::Constant *	Dtor,
		llvm::Constant *	Addr
	)		`[static]`

Definition at line 1751 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::createAtExitStub(), clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall(), and clang::CodeGen::CodeGenTypeCache::IntTy.

static llvm::CallSite emitRTtypeidCall	(	CodeGenFunction &	CGF,
		llvm::Value *	Argument
	)		`[static]`

Definition at line 705 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), clang::CodeGen::CodeGenFunction::EmitRuntimeCallOrInvoke(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

static MSInheritanceAttr::Spelling getInheritanceFromMemptr ( const MemberPointerType * MPT ) [static]

Definition at line 2381 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::MemberPointerType::getMostRecentCXXRecordDecl(), and clang::CXXRecordDecl::getMSInheritanceModel().

static llvm::Value* getPolymorphicOffset	(	CodeGenFunction &	CGF,
		const CXXRecordDecl *	RD,
		llvm::Value *	Value
	)		`[static]`

Gets the offset to the virtual base that contains the vfptr for MS-ABI polymorphic types.

Definition at line 670 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::CodeGenFunction::CGM, Context, clang::Decl::getASTContext(), clang::ASTContext::getASTRecordLayout(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CGCXXABI::GetVirtualBaseClassOffset(), and clang::CXXRecordDecl::vbases().

Referenced by performBaseAdjustment().

static llvm::GlobalVariable* getTypeInfoVTable ( CodeGenModule & CGM ) [static]

Definition at line 2653 of file CodeGen/MicrosoftCXXABI.cpp.

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

static bool isDeletingDtor ( GlobalDecl GD ) [static]

Definition at line 815 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::Dtor_Deleting, clang::GlobalDecl::getDecl(), and clang::GlobalDecl::getDtorType().

static void mangleVFTableName	(	MicrosoftMangleContext &	MangleContext,
		const CXXRecordDecl *	RD,
		const VPtrInfo *	VFPtr,
		SmallString< 256 > &	Name
	)		`[static]`

Definition at line 1262 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::MicrosoftMangleContext::mangleCXXVFTable(), and clang::VPtrInfo::MangledPath.

static std::pair<llvm::Value , llvm::Value > performBaseAdjustment	(	CodeGenFunction &	CGF,
		llvm::Value *	Value,
		QualType	SrcRecordTy
	)		`[static]`

Definition at line 683 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Type::getAsCXXRecordDecl(), clang::ASTContext::getASTRecordLayout(), clang::CodeGen::CodeGenFunction::getContext(), getPolymorphicOffset(), clang::ASTRecordLayout::hasExtendableVFPtr(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.

static void serializeClassHierarchy	(	SmallVectorImpl< MSRTTIClass > &	Classes,
		const CXXRecordDecl *	RD
	)		`[static]`

Recursively serializes a class hierarchy in pre-order depth first order.

Definition at line 2772 of file CodeGen/MicrosoftCXXABI.cpp.

References clang::CXXRecordDecl::bases().

Functions

Function Documentation