llvm::GCOVFunction Class Reference

GCOVFunction - Collects function information. More...

#include "llvm/ProfileData/GCOV.h"

Public Types
using	BlockIterator = pointee_iterator< SmallVectorImpl< std::unique_ptr< GCOVBlock > >::const_iterator >

Public Member Functions
	GCOVFunction (GCOVFile &P)
bool	readGCNO (GCOVBuffer &Buffer, GCOV::GCOVVersion Version)
	readGCNO - Read a function from the GCNO buffer. More...
bool	readGCDA (GCOVBuffer &Buffer, GCOV::GCOVVersion Version)
	readGCDA - Read a function from the GCDA buffer. More...
StringRef	getName () const
StringRef	getFilename () const
size_t	getNumBlocks () const
uint64_t	getEntryCount () const
	getEntryCount - Get the number of times the function was called by retrieving the entry block's count. More...
uint64_t	getExitCount () const
	getExitCount - Get the number of times the function returned by retrieving the exit block's count. More...
BlockIterator	block_begin () const
BlockIterator	block_end () const
iterator_range< BlockIterator >	blocks () const
void	print (raw_ostream &OS) const
void	dump () const
	dump - Dump GCOVFunction content to dbgs() for debugging purposes. More...
void	collectLineCounts (FileInfo &FI)
	collectLineCounts - Collect line counts. More...

Detailed Description

GCOVFunction - Collects function information.

Definition at line 275 of file GCOV.h.

Member Typedef Documentation

BlockIterator

using llvm::GCOVFunction::BlockIterator = pointee_iterator< SmallVectorImpl<std::unique_ptr<GCOVBlock> >::const_iterator>

Definition at line 278 of file GCOV.h.

Constructor & Destructor Documentation

GCOVFunction()

llvm::GCOVFunction::GCOVFunction ( GCOVFile &  P )

inline

Definition at line 280 of file GCOV.h.

References llvm::IndexedInstrProf::Version.

Member Function Documentation

block_begin()

BlockIterator llvm::GCOVFunction::block_begin ( ) const

inline

Definition at line 290 of file GCOV.h.

block_end()

BlockIterator llvm::GCOVFunction::block_end ( ) const

inline

Definition at line 291 of file GCOV.h.

blocks()

iterator_range<BlockIterator> llvm::GCOVFunction::blocks ( ) const

inline

Definition at line 292 of file GCOV.h.

References llvm::dump(), llvm::make_range(), Name, and print().

collectLineCounts()

void GCOVFunction::collectLineCounts

(

FileInfo &

FI

)

collectLineCounts - Collect line counts.

This must be used after reading .gcno and .gcda files.

Definition at line 365 of file GCOV.cpp.

References llvm::FileInfo::addFunctionLine().

dump()

LLVM_DUMP_METHOD void GCOVFunction::dump

(

)

const

dump - Dump GCOVFunction content to dbgs() for debugging purposes.

Definition at line 360 of file GCOV.cpp.

References llvm::dbgs(), and llvm::GCOVFile::print().

getEntryCount()

uint64_t GCOVFunction::getEntryCount

(

)

const

getEntryCount - Get the number of times the function was called by retrieving the entry block's count.

Definition at line 341 of file GCOV.cpp.

getExitCount()

uint64_t GCOVFunction::getExitCount

(

)

const

getExitCount - Get the number of times the function returned by retrieving the exit block's count.

Definition at line 347 of file GCOV.cpp.

getFilename()

StringRef llvm::GCOVFunction::getFilename ( ) const

inline

Definition at line 285 of file GCOV.h.

getName()

StringRef llvm::GCOVFunction::getName ( ) const

inline

Definition at line 284 of file GCOV.h.

References Name.

Referenced by llvm::FileInfo::print().

getNumBlocks()

size_t llvm::GCOVFunction::getNumBlocks ( ) const

inline

Definition at line 286 of file GCOV.h.

print()

void GCOVFunction::print

(

raw_ostream &

OS

)

const

Definition at line 351 of file GCOV.cpp.

References Name.

readGCDA()

bool GCOVFunction::readGCDA	(	GCOVBuffer &	Buff,
		GCOV::GCOVVersion	Version
	)

readGCDA - Read a function from the GCDA buffer.

Return false if an error occurs.

Definition at line 254 of file GCOV.cpp.

References llvm::errs(), llvm::GCOVBuffer::getCursor(), Name, llvm::GCOVBuffer::readArcTag(), llvm::GCOVBuffer::readInt(), llvm::GCOVBuffer::readString(), and llvm::GCOV::V402.

readGCNO()

bool GCOVFunction::readGCNO	(	GCOVBuffer &	Buff,
		GCOV::GCOVVersion	Version
	)

readGCNO - Read a function from the GCNO buffer.

Return false if an error occurs.

Definition at line 131 of file GCOV.cpp.

References llvm::GCOVBlock::addLine(), llvm::NVPTXISD::Dummy, llvm::errs(), F(), llvm::GCOVBuffer::getCursor(), Name, llvm::GCOVBuffer::readBlockTag(), llvm::GCOVBuffer::readEdgeTag(), llvm::GCOVBuffer::readInt(), llvm::GCOVBuffer::readLineTag(), llvm::GCOVBuffer::readString(), and llvm::GCOV::V402.

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

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