clang  5.0.0
Public Member Functions | Public Attributes | Protected Attributes | List of all members
clang::CodeGen::ABIInfo Class Referenceabstract

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

#include "/usr/local/google/work/llvm-www-releases/5.0.0/docsbuild/llvm.src/tools/clang/lib/CodeGen/ABIInfo.h"

Inheritance diagram for clang::CodeGen::ABIInfo:
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Collaboration diagram for clang::CodeGen::ABIInfo:
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Public Member Functions

 ABIInfo (CodeGen::CodeGenTypes &cgt)
 
virtual ~ABIInfo ()
 
virtual bool supportsSwift () const
 
CodeGen::CGCXXABIgetCXXABI () const
 
ASTContextgetContext () const
 
llvm::LLVMContext & getVMContext () const
 
const llvm::DataLayout & getDataLayout () const
 
const TargetInfogetTarget () const
 
const CodeGenOptionsgetCodeGenOpts () const
 
llvm::CallingConv::ID getRuntimeCC () const
 Return the calling convention to use for system runtime functions. More...
 
llvm::CallingConv::ID getBuiltinCC () const
 Return the calling convention to use for compiler builtins. More...
 
virtual void computeInfo (CodeGen::CGFunctionInfo &FI) const =0
 
virtual CodeGen::Address EmitVAArg (CodeGen::CodeGenFunction &CGF, CodeGen::Address VAListAddr, QualType Ty) const =0
 EmitVAArg - Emit the target dependent code to load a value of. More...
 
bool isAndroid () const
 
virtual CodeGen::Address EmitMSVAArg (CodeGen::CodeGenFunction &CGF, CodeGen::Address VAListAddr, QualType Ty) const
 Emit the target dependent code to load a value of. More...
 
virtual bool isHomogeneousAggregateBaseType (QualType Ty) const
 
virtual bool isHomogeneousAggregateSmallEnough (const Type *Base, uint64_t Members) const
 
virtual bool shouldSignExtUnsignedType (QualType Ty) const
 
bool isHomogeneousAggregate (QualType Ty, const Type *&Base, uint64_t &Members) const
 isHomogeneousAggregate - Return true if a type is an ELFv2 homogeneous aggregate. More...
 
CodeGen::ABIArgInfo getNaturalAlignIndirect (QualType Ty, bool ByRef=true, bool Realign=false, llvm::Type *Padding=nullptr) const
 A convenience method to return an indirect ABIArgInfo with an expected alignment equal to the ABI alignment of the given type. More...
 
CodeGen::ABIArgInfo getNaturalAlignIndirectInReg (QualType Ty, bool Realign=false) const
 

Public Attributes

CodeGen::CodeGenTypesCGT
 

Protected Attributes

llvm::CallingConv::ID RuntimeCC
 
llvm::CallingConv::ID BuiltinCC
 

Detailed Description

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

Definition at line 51 of file ABIInfo.h.

Constructor & Destructor Documentation

clang::CodeGen::ABIInfo::ABIInfo ( CodeGen::CodeGenTypes cgt)
inline

Definition at line 58 of file ABIInfo.h.

ABIInfo::~ABIInfo ( )
virtual

Definition at line 95 of file TargetInfo.cpp.

Member Function Documentation

virtual void clang::CodeGen::ABIInfo::computeInfo ( CodeGen::CGFunctionInfo FI) const
pure virtual
Address ABIInfo::EmitMSVAArg ( CodeGen::CodeGenFunction CGF,
CodeGen::Address  VAListAddr,
QualType  Ty 
) const
virtual

Emit the target dependent code to load a value of.

  • Ty from the __builtin_ms_va_list pointed to by
  • VAListAddr.

Definition at line 90 of file TargetInfo.cpp.

References clang::CodeGen::Address::invalid().

virtual CodeGen::Address clang::CodeGen::ABIInfo::EmitVAArg ( CodeGen::CodeGenFunction CGF,
CodeGen::Address  VAListAddr,
QualType  Ty 
) const
pure virtual

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

  • Ty from the va_list pointed to by
  • VAListAddr.
llvm::CallingConv::ID clang::CodeGen::ABIInfo::getBuiltinCC ( ) const
inline

Return the calling convention to use for compiler builtins.

Definition at line 81 of file ABIInfo.h.

References BuiltinCC.

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

const CodeGenOptions & ABIInfo::getCodeGenOpts ( ) const

Definition at line 186 of file TargetInfo.cpp.

References CGT, and clang::CodeGen::CodeGenTypes::getCodeGenOpts().

ASTContext & ABIInfo::getContext ( ) const
CGCXXABI & ABIInfo::getCXXABI ( ) const

Definition at line 166 of file TargetInfo.cpp.

References CGT, and clang::CodeGen::CodeGenTypes::getCXXABI().

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

Definition at line 178 of file TargetInfo.cpp.

References CGT, and clang::CodeGen::CodeGenTypes::getDataLayout().

ABIArgInfo ABIInfo::getNaturalAlignIndirect ( QualType  Ty,
bool  ByRef = true,
bool  Realign = false,
llvm::Type Padding = nullptr 
) const

A convenience method to return an indirect ABIArgInfo with an expected alignment equal to the ABI alignment of the given type.

Definition at line 78 of file TargetInfo.cpp.

References getContext(), and clang::CodeGen::ABIArgInfo::getIndirect().

ABIArgInfo ABIInfo::getNaturalAlignIndirectInReg ( QualType  Ty,
bool  Realign = false 
) const

Definition at line 85 of file TargetInfo.cpp.

References getContext(), and clang::CodeGen::ABIArgInfo::getIndirectInReg().

llvm::CallingConv::ID clang::CodeGen::ABIInfo::getRuntimeCC ( ) const
inline

Return the calling convention to use for system runtime functions.

Definition at line 76 of file ABIInfo.h.

References RuntimeCC.

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

const TargetInfo & ABIInfo::getTarget ( ) const

Definition at line 182 of file TargetInfo.cpp.

References CGT, and clang::CodeGen::CodeGenTypes::getTarget().

Referenced by isAndroid().

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

Definition at line 174 of file TargetInfo.cpp.

References CGT, and clang::CodeGen::CodeGenTypes::getLLVMContext().

bool ABIInfo::isAndroid ( ) const

Definition at line 190 of file TargetInfo.cpp.

References getTarget(), and clang::TargetInfo::getTriple().

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

Definition at line 192 of file TargetInfo.cpp.

Referenced by isHomogeneousAggregate().

bool ABIInfo::isHomogeneousAggregateSmallEnough ( const Type Base,
uint64_t  Members 
) const
virtual

Definition at line 196 of file TargetInfo.cpp.

Referenced by isHomogeneousAggregate().

bool ABIInfo::shouldSignExtUnsignedType ( QualType  Ty) const
virtual

Definition at line 201 of file TargetInfo.cpp.

virtual bool clang::CodeGen::ABIInfo::supportsSwift ( ) const
inlinevirtual

Reimplemented in clang::CodeGen::SwiftABIInfo.

Definition at line 65 of file ABIInfo.h.

Referenced by clang::CodeGen::SwiftABIInfo::classof().

Member Data Documentation

llvm::CallingConv::ID clang::CodeGen::ABIInfo::BuiltinCC
protected

Definition at line 56 of file ABIInfo.h.

Referenced by getBuiltinCC().

CodeGen::CodeGenTypes& clang::CodeGen::ABIInfo::CGT

Definition at line 53 of file ABIInfo.h.

Referenced by getCodeGenOpts(), getContext(), getCXXABI(), getDataLayout(), getTarget(), and getVMContext().

llvm::CallingConv::ID clang::CodeGen::ABIInfo::RuntimeCC
protected

Definition at line 55 of file ABIInfo.h.

Referenced by getRuntimeCC().


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