llvm::lto::InputFile::Symbol Struct Reference

The purpose of this struct is to only expose the symbol information that an LTO client should need in order to do symbol resolution. More...

#include "llvm/LTO/LTO.h"

Inheritance diagram for llvm::lto::InputFile::Symbol:

Public Member Functions
	Symbol (const irsymtab::Symbol &S)
bool	isLibcall (const TargetLibraryInfo &TLI, const RTLIB::RuntimeLibcallsInfo &Libcalls) const
bool	isUndefined () const
bool	isCommon () const
bool	isWeak () const
bool	isIndirect () const
StringRef	getName () const
	Returns the mangled symbol name.
StringRef	getIRName () const
	Returns the unmangled symbol name, or the empty string if this is not an IR symbol.
GlobalValue::VisibilityTypes	getVisibility () const
bool	canBeOmittedFromSymbolTable () const
bool	isTLS () const
int	getComdatIndex () const
	Returns the index into the comdat table (see Reader::getComdatTable()), or -1 if not a comdat member.
uint64_t	getCommonSize () const
uint32_t	getCommonAlignment () const
StringRef	getCOFFWeakExternalFallback () const
	COFF-specific: for weak externals, returns the name of the symbol that is used as a fallback if the weak external remains undefined.
StringRef	getSectionName () const
bool	isExecutable () const
bool	isUsed () const
Public Member Functions inherited from llvm::irsymtab::Symbol
StringRef	getName () const
	Returns the mangled symbol name.
StringRef	getIRName () const
	Returns the unmangled symbol name, or the empty string if this is not an IR symbol.
int	getComdatIndex () const
	Returns the index into the comdat table (see Reader::getComdatTable()), or -1 if not a comdat member.
GlobalValue::VisibilityTypes	getVisibility () const
bool	isUndefined () const
bool	isWeak () const
bool	isCommon () const
bool	isIndirect () const
bool	isUsed () const
bool	isTLS () const
bool	canBeOmittedFromSymbolTable () const
bool	isGlobal () const
bool	isFormatSpecific () const
bool	isUnnamedAddr () const
bool	isExecutable () const
uint64_t	getCommonSize () const
uint32_t	getCommonAlignment () const
StringRef	getCOFFWeakExternalFallback () const
	COFF-specific: for weak externals, returns the name of the symbol that is used as a fallback if the weak external remains undefined.
StringRef	getSectionName () const

Public Attributes
friend	LTO
Public Attributes inherited from llvm::irsymtab::Symbol
StringRef	Name
StringRef	IRName
int	ComdatIndex
uint32_t	Flags
uint32_t	CommonSize
uint32_t	CommonAlign
StringRef	COFFWeakExternFallbackName
StringRef	SectionName

Additional Inherited Members
Public Types inherited from llvm::irsymtab::Symbol
using	S = storage::Symbol

Detailed Description

The purpose of this struct is to only expose the symbol information that an LTO client should need in order to do symbol resolution.

Definition at line 155 of file LTO.h.

Constructor & Destructor Documentation

Symbol()

llvm::lto::InputFile::Symbol::Symbol ( const irsymtab::Symbol & S )

inline

Definition at line 159 of file LTO.h.

References Symbol().

Referenced by Symbol().

Member Function Documentation

canBeOmittedFromSymbolTable()

bool llvm::irsymtab::Symbol::canBeOmittedFromSymbolTable ( ) const

inline

Definition at line 208 of file IRSymtab.h.

getCOFFWeakExternalFallback()

StringRef llvm::irsymtab::Symbol::getCOFFWeakExternalFallback ( ) const

inline

COFF-specific: for weak externals, returns the name of the symbol that is used as a fallback if the weak external remains undefined.

Definition at line 229 of file IRSymtab.h.

getComdatIndex()

int llvm::irsymtab::Symbol::getComdatIndex ( ) const

inline

Returns the index into the comdat table (see Reader::getComdatTable()), or -1 if not a comdat member.

Definition at line 193 of file IRSymtab.h.

getCommonAlignment()

uint32_t llvm::irsymtab::Symbol::getCommonAlignment ( ) const

inline

Definition at line 222 of file IRSymtab.h.

getCommonSize()

uint64_t llvm::irsymtab::Symbol::getCommonSize ( ) const

inline

Definition at line 217 of file IRSymtab.h.

getIRName()

StringRef llvm::irsymtab::Symbol::getIRName ( ) const

inline

Returns the unmangled symbol name, or the empty string if this is not an IR symbol.

Definition at line 189 of file IRSymtab.h.

getName()

StringRef llvm::irsymtab::Symbol::getName ( ) const

inline

Returns the mangled symbol name.

Definition at line 185 of file IRSymtab.h.

getSectionName()

StringRef llvm::irsymtab::Symbol::getSectionName ( ) const

inline

Definition at line 234 of file IRSymtab.h.

getVisibility()

GlobalValue::VisibilityTypes llvm::irsymtab::Symbol::getVisibility ( ) const

inline

Definition at line 197 of file IRSymtab.h.

isCommon()

bool llvm::irsymtab::Symbol::isCommon ( ) const

inline

Definition at line 203 of file IRSymtab.h.

isExecutable()

bool llvm::irsymtab::Symbol::isExecutable ( ) const

inline

Definition at line 215 of file IRSymtab.h.

isIndirect()

bool llvm::irsymtab::Symbol::isIndirect ( ) const

inline

Definition at line 204 of file IRSymtab.h.

isLibcall()

bool InputFile::Symbol::isLibcall	(	const TargetLibraryInfo &	TLI,
		const RTLIB::RuntimeLibcallsInfo &	Libcalls ) const

Definition at line 655 of file LTO.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), llvm::RTLIB::RuntimeLibcallsInfo::getSupportedLibcallImpl(), llvm::TargetLibraryInfo::has(), and llvm::irsymtab::Symbol::IRName.

isTLS()

bool llvm::irsymtab::Symbol::isTLS ( ) const

inline

Definition at line 206 of file IRSymtab.h.

isUndefined()

bool llvm::irsymtab::Symbol::isUndefined ( ) const

inline

Definition at line 201 of file IRSymtab.h.

isUsed()

bool llvm::irsymtab::Symbol::isUsed ( ) const

inline

Definition at line 205 of file IRSymtab.h.

isWeak()

bool llvm::irsymtab::Symbol::isWeak ( ) const

inline

Definition at line 202 of file IRSymtab.h.

Member Data Documentation

LTO

friend llvm::lto::InputFile::Symbol::LTO

Definition at line 156 of file LTO.h.

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

• include/llvm/LTO/LTO.h
• lib/LTO/LTO.cpp