llvm::sampleprof::ProfileSymbolList Class Reference

ProfileSymbolList records the list of function symbols shown up in the binary used to generate the profile. More...

#include "llvm/ProfileData/SampleProf.h"

Public Member Functions
void	add (StringRef Name, bool Copy=false)
	copy indicates whether we need to copy the underlying memory for the input Name.
bool	contains (StringRef Name)
void	merge (const ProfileSymbolList &List)
unsigned	size ()
void	setToCompress (bool TC)
bool	toCompress ()
std::error_code	read (const uint8_t *Data, uint64_t ListSize)
std::error_code	write (raw_ostream &OS)
void	dump (raw_ostream &OS=dbgs()) const

Detailed Description

ProfileSymbolList records the list of function symbols shown up in the binary used to generate the profile.

It is useful to to discriminate a function being so cold as not to shown up in the profile and a function newly added.

Definition at line 1513 of file SampleProf.h.

Member Function Documentation

add()

void llvm::sampleprof::ProfileSymbolList::add ( StringRef  Name, bool  Copy = false  )

inline

copy indicates whether we need to copy the underlying memory for the input Name.

Definition at line 1517 of file SampleProf.h.

References Name.

Referenced by merge(), and read().

contains()

bool llvm::sampleprof::ProfileSymbolList::contains ( StringRef  Name )

inline

Definition at line 1525 of file SampleProf.h.

References Name.

dump()

void ProfileSymbolList::dump

(

raw_ostream &

OS = dbgs()

)

const

Definition at line 420 of file SampleProf.cpp.

References OS, llvm::sort(), and Sym.

merge()

void llvm::sampleprof::ProfileSymbolList::merge ( const ProfileSymbolList &  List )

inline

Definition at line 1527 of file SampleProf.h.

References add(), llvm::List, and Sym.

read()

std::error_code ProfileSymbolList::read	(	const uint8_t *	Data,
		uint64_t	ListSize
	)

Definition at line 331 of file SampleProf.cpp.

References add(), llvm::Data, llvm::malformed, ProfileSymbolListCutOff, Size, and llvm::success.

setToCompress()

void llvm::sampleprof::ProfileSymbolList::setToCompress ( bool  TC )

inline

Definition at line 1534 of file SampleProf.h.

size()

unsigned llvm::sampleprof::ProfileSymbolList::size ( )

inline

Definition at line 1532 of file SampleProf.h.

Referenced by llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeProfileSymbolListSection().

toCompress()

bool llvm::sampleprof::ProfileSymbolList::toCompress ( )

inline

Definition at line 1535 of file SampleProf.h.

Referenced by llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeOneSection().

write()

std::error_code ProfileSymbolList::write

(

raw_ostream &

OS

)

Definition at line 404 of file SampleProf.cpp.

References OS, llvm::sort(), llvm::success, and Sym.

Referenced by llvm::sampleprof::SampleProfileWriterExtBinaryBase::writeProfileSymbolListSection().

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

• include/llvm/ProfileData/SampleProf.h
• lib/ProfileData/SampleProf.cpp