llvm::coverage::CoverageMappingWriter Class Reference

Writer for instrumentation based coverage mapping data. More...

#include "llvm/ProfileData/Coverage/CoverageMappingWriter.h"

Public Member Functions
	CoverageMappingWriter (ArrayRef< unsigned > VirtualFileMapping, ArrayRef< CounterExpression > Expressions, MutableArrayRef< CounterMappingRegion > MappingRegions)
void	write (raw_ostream &OS)
	Write encoded coverage mapping data to the given output stream. More...

Detailed Description

Writer for instrumentation based coverage mapping data.

Definition at line 42 of file CoverageMappingWriter.h.

Constructor & Destructor Documentation

CoverageMappingWriter()

llvm::coverage::CoverageMappingWriter::CoverageMappingWriter ( ArrayRef< unsigned >  VirtualFileMapping, ArrayRef< CounterExpression >  Expressions, MutableArrayRef< CounterMappingRegion >  MappingRegions  )

inline

Definition at line 48 of file CoverageMappingWriter.h.

References llvm::coverage::CoverageFilenamesSectionWriter::write().

Member Function Documentation

write()

void CoverageMappingWriter::write

(

raw_ostream &

OS

)

Write encoded coverage mapping data to the given output stream.

Definition at line 118 of file CoverageMappingWriter.cpp.

References llvm::all_of(), assert(), llvm::coverage::CounterMappingRegion::CodeRegion, E, llvm::encodeULEB128(), llvm::coverage::Counter::EncodingCounterTagAndExpansionRegionTagBits, llvm::coverage::Counter::EncodingTagBits, llvm::coverage::CounterMappingRegion::endLoc(), llvm::coverage::CounterMappingRegion::ExpansionRegion, Expressions, llvm::coverage::CounterMappingRegion::FileID, llvm::coverage::CounterMappingRegion::GapRegion, I, llvm::coverage::Counter::isZero(), llvm::coverage::CounterMappingRegion::Kind, llvm::max(), llvm::coverage::CounterMappingRegion::SkippedRegion, llvm::coverage::CounterMappingRegion::startLoc(), and writeCounter().

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

• include/llvm/ProfileData/Coverage/CoverageMappingWriter.h
• lib/ProfileData/Coverage/CoverageMappingWriter.cpp