llvm::GCOVFunction Class Reference

GCOVFunction - Collects function information. More...

#include <GCOV.h>

List of all members.

Public Types
typedef SmallVectorImpl < std::unique_ptr< GCOVBlock > >::const_iterator	BlockIterator
Public Member Functions
	GCOVFunction (GCOVFile &P)
bool	readGCNO (GCOVBuffer &Buffer, GCOV::GCOVVersion Version)
bool	readGCDA (GCOVBuffer &Buffer, GCOV::GCOVVersion Version)
StringRef	getName () const
StringRef	getFilename () const
size_t	getNumBlocks () const
uint64_t	getEntryCount () const
uint64_t	getExitCount () const
BlockIterator	block_begin () const
BlockIterator	block_end () const
void	dump () const
	dump - Dump GCOVFunction content to dbgs() for debugging purposes.
void	collectLineCounts (FileInfo &FI)

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Detailed Description

GCOVFunction - Collects function information.

Definition at line 261 of file GCOV.h.

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Member Typedef Documentation

typedef SmallVectorImpl<std::unique_ptr<GCOVBlock> >::const_iterator llvm::GCOVFunction::BlockIterator

Definition at line 264 of file GCOV.h.

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Constructor & Destructor Documentation

llvm::GCOVFunction::GCOVFunction

(

GCOVFile &

P

)

[inline]

Definition at line 266 of file GCOV.h.

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Member Function Documentation

BlockIterator llvm::GCOVFunction::block_begin

(

)

const [inline]

Definition at line 275 of file GCOV.h.

References llvm::SmallVectorTemplateCommon< T, typename >::begin().

BlockIterator llvm::GCOVFunction::block_end

(

)

const [inline]

Definition at line 276 of file GCOV.h.

References llvm::SmallVectorTemplateCommon< T, typename >::end().

void GCOVFunction::collectLineCounts

(

FileInfo &

FI

)

collectLineCounts - Collect line counts. This must be used after reading .gcno and .gcda files.

Definition at line 308 of file GCOV.cpp.

References llvm::FileInfo::addFunctionLine().

void GCOVFunction::dump

(

)

const

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

Definition at line 300 of file GCOV.cpp.

References llvm::dbgs(), and Name.

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 289 of file GCOV.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::front().

uint64_t GCOVFunction::getExitCount

(

)

const

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

Definition at line 295 of file GCOV.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::back().

StringRef llvm::GCOVFunction::getFilename

(

)

const [inline]

Definition at line 270 of file GCOV.h.

Referenced by llvm::GCOVBlock::collectLineCounts().

StringRef llvm::GCOVFunction::getName

(

)

const [inline]

Definition at line 269 of file GCOV.h.

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

size_t llvm::GCOVFunction::getNumBlocks

(

)

const [inline]

Definition at line 271 of file GCOV.h.

References llvm::SmallVectorTemplateCommon< T, typename >::size().

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 215 of file GCOV.cpp.

References llvm::GCOVBlock::addCount(), llvm::NVPTXISD::Dummy, llvm::errs(), llvm::GCOVFile::getChecksum(), llvm::GCOVBlock::getNumDstEdges(), Name, llvm::GCOVBuffer::readArcTag(), llvm::GCOVBuffer::readInt(), llvm::GCOVBuffer::readInt64(), llvm::GCOVBuffer::readString(), llvm::SmallVectorTemplateCommon< T, typename >::size(), llvm::GCOVBlock::sortDstEdges(), and llvm::GCOV::V402.

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 113 of file GCOV.cpp.

References llvm::GCOVBlock::addLine(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::NVPTXISD::Dummy, llvm::errs(), F(), llvm::GCOVFile::getChecksum(), llvm::GCOVBuffer::getCursor(), Name, llvm::SmallVectorTemplateBase< T, isPodLike >::push_back(), 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:

• GCOV.h
• GCOV.cpp