llvm::GCOVBlock Class Reference

GCOVBlock - Collects block information. More...

#include "llvm/ProfileData/GCOV.h"

Public Types
using	EdgeIterator = SmallVectorImpl< GCOVArc * >::const_iterator
using	BlockVector = SmallVector< const GCOVBlock *, 1 >
using	BlockVectorLists = SmallVector< BlockVector, 4 >
using	Edges = SmallVector< GCOVArc *, 4 >

Public Member Functions
	GCOVBlock (uint32_t N)
void	addLine (uint32_t N)
uint32_t	getLastLine () const
uint64_t	getCount () const
void	addSrcEdge (GCOVArc *Edge)
void	addDstEdge (GCOVArc *Edge)
iterator_range< EdgeIterator >	srcs () const
iterator_range< EdgeIterator >	dsts () const
void	print (raw_ostream &OS) const
	collectLineCounts - Collect line counts.
void	dump () const
	dump - Dump GCOVBlock content to dbgs() for debugging purposes.

Static Public Member Functions
static uint64_t	augmentOneCycle (GCOVBlock *src, std::vector< std::pair< GCOVBlock *, size_t > > &stack)
static uint64_t	getCyclesCount (const BlockVector &blocks)
static uint64_t	getLineCount (const BlockVector &Blocks)

Public Attributes
uint32_t	number
uint64_t	count = 0
SmallVector< GCOVArc *, 2 >	pred
SmallVector< GCOVArc *, 2 >	succ
SmallVector< uint32_t, 4 >	lines
bool	traversable = false
GCOVArc *	incoming = nullptr

Detailed Description

GCOVBlock - Collects block information.

Definition at line 274 of file GCOV.h.

Member Typedef Documentation

BlockVector

using llvm::GCOVBlock::BlockVector = SmallVector<const GCOVBlock *, 1>

Definition at line 277 of file GCOV.h.

BlockVectorLists

using llvm::GCOVBlock::BlockVectorLists = SmallVector<BlockVector, 4>

Definition at line 278 of file GCOV.h.

EdgeIterator

using llvm::GCOVBlock::EdgeIterator = SmallVectorImpl<GCOVArc *>::const_iterator

Definition at line 276 of file GCOV.h.

Edges

using llvm::GCOVBlock::Edges = SmallVector<GCOVArc *, 4>

Definition at line 279 of file GCOV.h.

Constructor & Destructor Documentation

GCOVBlock()

llvm::GCOVBlock::GCOVBlock ( uint32_t  N )

inline

Definition at line 281 of file GCOV.h.

Member Function Documentation

addDstEdge()

void llvm::GCOVBlock::addDstEdge ( GCOVArc *  Edge )

inline

Definition at line 289 of file GCOV.h.

References succ.

Referenced by llvm::GCOVFile::readGCNO().

addLine()

void llvm::GCOVBlock::addLine ( uint32_t  N )

inline

Definition at line 283 of file GCOV.h.

References lines, N, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

addSrcEdge()

void llvm::GCOVBlock::addSrcEdge ( GCOVArc *  Edge )

inline

Definition at line 287 of file GCOV.h.

References pred.

Referenced by llvm::GCOVFile::readGCDA(), and llvm::GCOVFile::readGCNO().

augmentOneCycle()

uint64_t GCOVBlock::augmentOneCycle ( GCOVBlock *  src, std::vector< std::pair< GCOVBlock *, size_t > > &  stack  )

static

Definition at line 473 of file GCOV.cpp.

References incoming, and succ.

Referenced by getCyclesCount().

dsts()

iterator_range< EdgeIterator > llvm::GCOVBlock::dsts ( ) const

inline

Definition at line 295 of file GCOV.h.

References llvm::make_range(), and succ.

dump()

LLVM_DUMP_METHOD void GCOVBlock::dump

(

)

const

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

Definition at line 469 of file GCOV.cpp.

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

getCount()

uint64_t llvm::GCOVBlock::getCount ( ) const

inline

Definition at line 285 of file GCOV.h.

References count.

getCyclesCount()

uint64_t GCOVBlock::getCyclesCount ( const BlockVector &  blocks )

static

Definition at line 524 of file GCOV.cpp.

References assert(), augmentOneCycle(), block, blocks, count, incoming, and traversable.

getLastLine()

uint32_t llvm::GCOVBlock::getLastLine ( ) const

inline

Definition at line 284 of file GCOV.h.

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

getLineCount()

static uint64_t llvm::GCOVBlock::getLineCount ( const BlockVector &  Blocks )

static

print()

void GCOVBlock::print

(

raw_ostream &

OS

)

const

collectLineCounts - Collect line counts.

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

Definition at line 442 of file GCOV.cpp.

References count, llvm::SmallVectorBase< Size_T >::empty(), GCOV_ARC_ON_TREE, lines, N, number, OS, pred, and succ.

Referenced by dump().

srcs()

iterator_range< EdgeIterator > llvm::GCOVBlock::srcs ( ) const

inline

Definition at line 291 of file GCOV.h.

References llvm::make_range(), and pred.

Member Data Documentation

count

uint64_t llvm::GCOVBlock::count = 0

Definition at line 310 of file GCOV.h.

Referenced by getCount(), getCyclesCount(), and print().

incoming

GCOVArc* llvm::GCOVBlock::incoming = nullptr

Definition at line 315 of file GCOV.h.

Referenced by augmentOneCycle(), and getCyclesCount().

lines

SmallVector<uint32_t, 4> llvm::GCOVBlock::lines

Definition at line 313 of file GCOV.h.

Referenced by addLine(), getLastLine(), and print().

number

uint32_t llvm::GCOVBlock::number

Definition at line 309 of file GCOV.h.

Referenced by print().

pred

SmallVector<GCOVArc *, 2> llvm::GCOVBlock::pred

Definition at line 311 of file GCOV.h.

Referenced by addSrcEdge(), print(), and srcs().

succ

SmallVector<GCOVArc *, 2> llvm::GCOVBlock::succ

Definition at line 312 of file GCOV.h.

Referenced by addDstEdge(), augmentOneCycle(), dsts(), and print().

traversable

bool llvm::GCOVBlock::traversable = false

Definition at line 314 of file GCOV.h.

Referenced by getCyclesCount().

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

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