clang::CodeGen::CoverageMappingGen Class Reference

Organizes the per-function state that is used while generating code coverage mapping data. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CoverageMappingGen.h"

Public Member Functions
	CoverageMappingGen (CoverageMappingModuleGen &CVM, SourceManager &SM, const LangOptions &LangOpts)
	CoverageMappingGen (CoverageMappingModuleGen &CVM, SourceManager &SM, const LangOptions &LangOpts, llvm::DenseMap< const Stmt *, unsigned > *CounterMap)
void	emitCounterMapping (const Decl *D, llvm::raw_ostream &OS)
	Emit the coverage mapping data which maps the regions of code to counters that will be used to find the execution counts for those regions.
void	emitEmptyMapping (const Decl *D, llvm::raw_ostream &OS)
	Emit the coverage mapping data for an unused function.

Detailed Description

Organizes the per-function state that is used while generating code coverage mapping data.

Definition at line 148 of file CoverageMappingGen.h.

Constructor & Destructor Documentation

CoverageMappingGen() [1/2]

clang::CodeGen::CoverageMappingGen::CoverageMappingGen ( CoverageMappingModuleGen &  CVM, SourceManager &  SM, const LangOptions &  LangOpts  )

inline

Definition at line 155 of file CoverageMappingGen.h.

References SM.

CoverageMappingGen() [2/2]

clang::CodeGen::CoverageMappingGen::CoverageMappingGen ( CoverageMappingModuleGen &  CVM, SourceManager &  SM, const LangOptions &  LangOpts, llvm::DenseMap< const Stmt *, unsigned > *  CounterMap  )

inline

Definition at line 159 of file CoverageMappingGen.h.

References SM.

Member Function Documentation

emitCounterMapping()

void CoverageMappingGen::emitCounterMapping	(	const Decl *	D,
		llvm::raw_ostream &	OS
	)

Emit the coverage mapping data which maps the regions of code to counters that will be used to find the execution counts for those regions.

Definition at line 1835 of file CoverageMappingGen.cpp.

References SM.

emitEmptyMapping()

void CoverageMappingGen::emitEmptyMapping	(	const Decl *	D,
		llvm::raw_ostream &	OS
	)

Emit the coverage mapping data for an unused function.

It creates mapping regions with the counter of zero.

Definition at line 1843 of file CoverageMappingGen.cpp.

References SM.

Referenced by clang::CodeGen::CodeGenPGO::emitEmptyCounterMapping().

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

• lib/CodeGen/CoverageMappingGen.h
• lib/CodeGen/CoverageMappingGen.cpp