#include <ABIInfo.h>

Collaboration diagram for clang::ABIInfo:

Public Member Functions
	ABIInfo (CodeGen::CodeGenTypes &cgt)
virtual	~ABIInfo ()
CodeGen::CGCXXABI &	getCXXABI () const
ASTContext &	getContext () const
llvm::LLVMContext &	getVMContext () const
const llvm::DataLayout &	getDataLayout () const
const TargetInfo &	getTarget () const
llvm::CallingConv::ID	getRuntimeCC () const
virtual void	computeInfo (CodeGen::CGFunctionInfo &FI) const =0
virtual llvm::Value *	EmitVAArg (llvm::Value *VAListAddr, QualType Ty, CodeGen::CodeGenFunction &CGF) const =0
virtual bool	isHomogeneousAggregateBaseType (QualType Ty) const
virtual bool	isHomogeneousAggregateSmallEnough (const Type *Base, uint64_t Members) const
bool	isHomogeneousAggregate (QualType Ty, const Type *&Base, uint64_t &Members) const
Public Attributes
CodeGen::CodeGenTypes &	CGT
Protected Attributes
llvm::CallingConv::ID	RuntimeCC

Detailed Description

ABIInfo - Target specific hooks for defining how a type should be passed or returned from functions.

Definition at line 42 of file ABIInfo.h.

Constructor & Destructor Documentation

clang::ABIInfo::ABIInfo ( CodeGen::CodeGenTypes & cgt ) [inline]

Definition at line 48 of file ABIInfo.h.

ABIInfo::~ABIInfo ( ) [virtual]

Definition at line 50 of file CodeGen/TargetInfo.cpp.

Member Function Documentation

virtual void clang::ABIInfo::computeInfo ( CodeGen::CGFunctionInfo & FI ) const [pure virtual]

Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo().

virtual llvm::Value* clang::ABIInfo::EmitVAArg	(	llvm::Value *	VAListAddr,
		QualType	Ty,
		CodeGen::CodeGenFunction &	CGF
	)		const `[pure virtual]`

EmitVAArg - Emit the target dependent code to load a value of

Ty from the va_list pointed to by
VAListAddr.

Referenced by clang::CodeGen::CodeGenFunction::EmitVAArg().

ASTContext & ABIInfo::getContext ( ) const

Definition at line 85 of file CodeGen/TargetInfo.cpp.

CGCXXABI & ABIInfo::getCXXABI ( ) const

Definition at line 81 of file CodeGen/TargetInfo.cpp.

const llvm::DataLayout & ABIInfo::getDataLayout ( ) const

Definition at line 93 of file CodeGen/TargetInfo.cpp.

llvm::CallingConv::ID clang::ABIInfo::getRuntimeCC ( ) const [inline]

Return the calling convention to use for system runtime functions.

Definition at line 61 of file ABIInfo.h.

References RuntimeCC.

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

const TargetInfo & ABIInfo::getTarget ( ) const

Definition at line 97 of file CodeGen/TargetInfo.cpp.

llvm::LLVMContext & ABIInfo::getVMContext ( ) const

Definition at line 89 of file CodeGen/TargetInfo.cpp.

bool ABIInfo::isHomogeneousAggregate	(	QualType	Ty,
		const Type *&	Base,
		uint64_t &	Members
	)		const

isHomogeneousAggregate - Return true if a type is an ELFv2 homogeneous aggregate. Base is set to the base element type, and Members is set to the number of base elements.

Definition at line 3423 of file CodeGen/TargetInfo.cpp.

References clang::CodeGen::Base, clang::frontend::CPlusPlus, clang::Type::getAs(), clang::RecordType::getDecl(), clang::QualType::getTypePtr(), clang::RecordDecl::hasFlexibleArrayMember(), isEmptyRecord(), clang::TagDecl::isUnion(), and clang::Type::isVectorType().