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)
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 1751 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 1755 of file SampleProf.h.

References assert().

Referenced by merge(), and read().

collectGUIDs()

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

inline

Definition at line 1797 of file SampleProf.h.

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

contains()

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

inline

Definition at line 1764 of file SampleProf.h.

References llvm::sampleprof::MD5Hash(), and uint64_t.

dump()

void ProfileSymbolList::dump

(

raw_ostream &

OS = dbgs()

)

const

Definition at line 489 of file SampleProf.cpp.

References llvm::sort().

getColdGUIDTable()

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

inline

Definition at line 1817 of file SampleProf.h.

References assert().

isMD5()

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

inline

Definition at line 1822 of file SampleProf.h.

merge()

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

inline

Definition at line 1772 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 396 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 1795 of file SampleProf.h.

References Size.

Referenced by read().

setColdGUIDTable()

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

inline

Definition at line 1811 of file SampleProf.h.

References assert(), and llvm::Table.

size()

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

inline

Definition at line 1790 of file SampleProf.h.

Referenced by collectGUIDs().

write()

std::error_code ProfileSymbolList::write

(

raw_ostream &

OS

)

Definition at line 473 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