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) const
void	merge (const ProfileSymbolList &List)
unsigned	size () const
void	reserve (size_t Size)
void	setToCompress (bool TC)
bool	toCompress ()
std::vector< uint64_t >	collectGUIDs () const
void	setColdGUIDTable (EytzingerTableSpan< support::ulittle64_t > Table)
EytzingerTableSpan< support::ulittle64_t >	getColdGUIDTable () const
bool	isMD5 () const
LLVM_ABI std::error_code	read (const uint8_t *Data, uint64_t ListSize)
LLVM_ABI std::error_code	write (raw_ostream &OS)
LLVM_ABI 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 1687 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 1691 of file SampleProf.h.

Referenced by merge(), and read().

collectGUIDs()

std::vector< uint64_t > llvm::sampleprof::ProfileSymbolList::collectGUIDs ( ) const

inline

Definition at line 1717 of file SampleProf.h.

References llvm::append_range(), assert(), llvm::map_range(), llvm::sampleprof::MD5Hash(), llvm::sort(), and llvm::unique().

contains()

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

inline

Definition at line 1699 of file SampleProf.h.

References llvm::sampleprof::MD5Hash().

dump()

void ProfileSymbolList::dump

(

raw_ostream &

OS = dbgs()

)

const

Definition at line 494 of file SampleProf.cpp.

References llvm::sort().

getColdGUIDTable()

EytzingerTableSpan< support::ulittle64_t > llvm::sampleprof::ProfileSymbolList::getColdGUIDTable ( ) const

inline

Definition at line 1734 of file SampleProf.h.

References assert().

isMD5()

bool llvm::sampleprof::ProfileSymbolList::isMD5 ( ) const

inline

Definition at line 1738 of file SampleProf.h.

merge()

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

inline

Definition at line 1704 of file SampleProf.h.

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

read()

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

Definition at line 401 of file SampleProf.cpp.

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

reserve()

void llvm::sampleprof::ProfileSymbolList::reserve ( size_t Size )

inline

Definition at line 1712 of file SampleProf.h.

References Size.

Referenced by read().

setColdGUIDTable()

void llvm::sampleprof::ProfileSymbolList::setColdGUIDTable ( EytzingerTableSpan< support::ulittle64_t > Table )

inline

Definition at line 1728 of file SampleProf.h.

References assert().

setToCompress()

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

inline

Definition at line 1714 of file SampleProf.h.

size()

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

inline

Definition at line 1711 of file SampleProf.h.

toCompress()

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

inline

Definition at line 1715 of file SampleProf.h.

write()

std::error_code ProfileSymbolList::write

(

raw_ostream &

OS

)

Definition at line 478 of file SampleProf.cpp.

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

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

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