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 *, CounterPair > *CounterMap, MCDC::State *MCDCState)
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 158 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 166 of file CoverageMappingGen.h.

References clang::nullptr.

CoverageMappingGen() [2/2]

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

inline

Definition at line 171 of file CoverageMappingGen.h.

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 2646 of file CoverageMappingGen.cpp.

References clang::CodeGen::Decl.

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 2655 of file CoverageMappingGen.cpp.

References clang::CodeGen::Decl.

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