llvm::coverage::CounterMappingContext Class Reference

A Counter mapping context is used to connect the counters, expressions and the obtained counter values. More...

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

Public Member Functions
	CounterMappingContext (ArrayRef< CounterExpression > Expressions, ArrayRef< uint64_t > CounterValues=None)
void	setCounts (ArrayRef< uint64_t > Counts)
void	dump (const Counter &C, raw_ostream &OS) const
void	dump (const Counter &C) const
Expected< int64_t >	evaluate (const Counter &C) const
	Return the number of times that a region of code associated with this counter was executed. More...

Detailed Description

A Counter mapping context is used to connect the counters, expressions and the obtained counter values.

Definition at line 282 of file CoverageMapping.h.

Constructor & Destructor Documentation

CounterMappingContext()

llvm::coverage::CounterMappingContext::CounterMappingContext ( ArrayRef< CounterExpression >  Expressions, ArrayRef< uint64_t >  CounterValues = None  )

inline

Definition at line 287 of file CoverageMapping.h.

Member Function Documentation

dump() [1/2]

void CounterMappingContext::dump	(	const Counter &	C,
		raw_ostream &	OS
	)		const

Definition at line 136 of file CoverageMapping.cpp.

References llvm::consumeError(), llvm::coverage::Counter::CounterValueReference, llvm::dump(), E, llvm::coverage::Counter::Expression, llvm::coverage::Counter::getCounterID(), llvm::coverage::Counter::getExpressionID(), llvm::coverage::Counter::getKind(), llvm::coverage::CounterExpression::Subtract, llvm::Expected< T >::takeError(), and llvm::coverage::Counter::Zero.

dump() [2/2]

void llvm::coverage::CounterMappingContext::dump ( const Counter &  C ) const

inline

Definition at line 294 of file CoverageMapping.h.

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

Referenced by dump().

evaluate()

Expected< int64_t > CounterMappingContext::evaluate

(

const Counter &

C

)

const

Return the number of times that a region of code associated with this counter was executed.

Definition at line 166 of file CoverageMapping.cpp.

References llvm::argument_out_of_domain, assert(), llvm::consumeError(), llvm::coverage::Counter::CounterValueReference, E, llvm::StringRef::empty(), llvm::errorCodeToError(), evaluate(), llvm::coverage::Counter::Expression, llvm::coverage::CoverageMappingRecord::Expressions, llvm::coverage::CoverageMappingRecord::Filenames, llvm::coverage::CoverageMappingRecord::FunctionHash, llvm::coverage::CoverageMappingRecord::FunctionName, llvm::coverage::Counter::getCounterID(), llvm::coverage::Counter::getExpressionID(), llvm::getFuncNameWithoutPrefix(), llvm::IndexedInstrProfReader::getFunctionCounts(), llvm::coverage::Counter::getKind(), llvm::hash_combine_range(), llvm::hash_mismatch, llvm::hash_value(), llvm_unreachable, llvm::coverage::malformed, llvm::coverage::CoverageMappingRecord::MappingRegions, llvm::coverage::FunctionRecord::pushRegion(), setCounts(), llvm::coverage::CounterExpression::Subtract, llvm::Error::success(), llvm::InstrProfError::take(), llvm::Expected< T >::takeError(), llvm::unknown_function, and llvm::coverage::Counter::Zero.

Referenced by evaluate().

setCounts()

void llvm::coverage::CounterMappingContext::setCounts ( ArrayRef< uint64_t >  Counts )

inline

Definition at line 291 of file CoverageMapping.h.

References C, and llvm::dump().

Referenced by evaluate().

---

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

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