CGExprConstant.cpp File Reference

#include "CodeGenFunction.h"
#include "CGCXXABI.h"
#include "CGObjCRuntime.h"
#include "CGRecordLayout.h"
#include "CodeGenModule.h"
#include "clang/AST/APValue.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/RecordLayout.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/Basic/Builtins.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/GlobalVariable.h"

Include dependency graph for CGExprConstant.cpp:

Go to the source code of this file.

Functions
static llvm::Constant *	EmitNullConstantForBase (CodeGenModule &CGM, llvm::Type *baseType, const CXXRecordDecl *base)
	Emit the null constant for a base subobject.
static llvm::Constant *	EmitNullConstant (CodeGenModule &CGM, const CXXRecordDecl *record, bool asCompleteObject)

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Function Documentation

static llvm::Constant* EmitNullConstant	(	CodeGenModule &	CGM,
		const CXXRecordDecl *	record,
		bool	asCompleteObject
	)		[static]

Definition at line 1293 of file CGExprConstant.cpp.

References clang::CXXRecordDecl::bases(), clang::CodeGen::CodeGenModule::EmitNullConstant(), EmitNullConstantForBase(), clang::CodeGen::CGRecordLayout::getBaseSubobjectLLVMType(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), clang::NamedDecl::getDeclName(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::CodeGen::CGRecordLayout::getLLVMType(), clang::CodeGen::CGRecordLayout::getNonVirtualBaseLLVMFieldNo(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CodeGen::CGRecordLayout::getVirtualBaseIndex(), clang::FieldDecl::isBitField(), clang::CXXRecordDecl::isEmpty(), clang::TagDecl::isUnion(), and clang::CXXRecordDecl::vbases().

Referenced by EmitNullConstantForBase().

static llvm::Constant * EmitNullConstantForBase	(	CodeGenModule &	CGM,
		llvm::Type *	baseType,
		const CXXRecordDecl *	base
	)		[static]

Emit the null constant for a base subobject.

Definition at line 1368 of file CGExprConstant.cpp.

References EmitNullConstant(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), clang::CodeGen::CodeGenModule::getTypes(), and clang::CodeGen::CGRecordLayout::isZeroInitializableAsBase().

Referenced by EmitNullConstant().