llvm::abi::X86_64TargetInfo Class Reference

Inheritance diagram for llvm::abi::X86_64TargetInfo:

Public Types
enum	Class {   Integer , Sse , SseUp , X87 ,   X87Up , ComplexX87 , NoClass , Memory }

Public Member Functions
	X86_64TargetInfo (TypeBuilder &TypeBuilder, X86AVXABILevel AVXABILevel, bool Has64BitPtrs, const X86ABICompatInfo &Compat)
bool	has64BitPointers () const
const ABICompatInfo &	getABICompatInfo () const override
	Return this target's ABI compatibility flags.
const X86ABICompatInfo &	getX86ABICompatInfo () const
Public Member Functions inherited from llvm::abi::TargetInfo
	TargetInfo (TypeBuilder &Builder)
virtual	~TargetInfo ()=default
virtual bool	isPassByRef (const Type *Ty) const

Additional Inherited Members
Protected Member Functions inherited from llvm::abi::TargetInfo
LLVM_ABI RecordArgABI	getRecordArgABI (const RecordType *RT) const
LLVM_ABI RecordArgABI	getRecordArgABI (const Type *Ty) const
LLVM_ABI bool	isPromotableInteger (const IntegerType *IT) const
LLVM_ABI ArgInfo	getNaturalAlignIndirect (const Type *Ty, bool ByVal=true) const
LLVM_ABI bool	isAggregateTypeForABI (const Type *Ty) const
LLVM_ABI const Type *	useFirstFieldIfTransparentUnion (const Type *Ty) const
	If Ty is a transparent union, return its first field type; otherwise return Ty unchanged.
LLVM_ABI bool	maybeCommonClassifyReturnType (FunctionInfo &FI) const
	Apply rules for classifying return types that are common to all targets.
virtual bool	isHomogeneousAggregateBaseType (const Type *Ty) const
	Return true if Ty is a valid base type for a homogeneous aggregate.
virtual bool	isHomogeneousAggregateSmallEnough (const Type *Base, uint64_t Members) const
	Return true if a homogeneous aggregate with Members copies of Base is small enough to be passed in registers for this ABI.
virtual bool	isZeroLengthBitfieldPermittedInHomogeneousAggregate () const
	Return true if zero-length bitfields should be ignored when deciding whether an aggregate is homogeneous.
virtual bool	isPermittedToBeHomogeneousAggregate (const RecordType *RT) const
	Return true if the C++ ABI permits RT to be a homogeneous aggregate.
LLVM_ABI bool	isHomogeneousAggregate (const Type *Ty, const Type *&Base, uint64_t &Members) const
	Return true if Ty is an ELFv2-style homogeneous aggregate.
Protected Attributes inherited from llvm::abi::TargetInfo
TypeBuilder &	TB

Detailed Description

Definition at line 70 of file X86.cpp.

Member Enumeration Documentation

Class

enum llvm::abi::X86_64TargetInfo::Class

Enumerator
Integer
Sse
SseUp
X87
X87Up
ComplexX87
NoClass
Memory

Definition at line 72 of file X86.cpp.

Constructor & Destructor Documentation

X86_64TargetInfo()

llvm::abi::X86_64TargetInfo::X86_64TargetInfo ( TypeBuilder & TypeBuilder, X86AVXABILevel AVXABILevel, bool Has64BitPtrs, const X86ABICompatInfo & Compat )

inline

Definition at line 114 of file X86.cpp.

References llvm::abi::TargetInfo::TargetInfo().

Member Function Documentation

getABICompatInfo()

const ABICompatInfo & llvm::abi::X86_64TargetInfo::getABICompatInfo ( ) const

inlineoverridevirtual

Return this target's ABI compatibility flags.

Targets with extra flags store a derived object and return that as an ABICompatInfo reference.

Implements llvm::abi::TargetInfo.

Definition at line 121 of file X86.cpp.

getX86ABICompatInfo()

const X86ABICompatInfo & llvm::abi::X86_64TargetInfo::getX86ABICompatInfo ( ) const

inline

Definition at line 125 of file X86.cpp.

has64BitPointers()

bool llvm::abi::X86_64TargetInfo::has64BitPointers ( ) const

inline

Definition at line 119 of file X86.cpp.

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

• lib/ABI/Targets/X86.cpp