llvm::coverage::CounterExpressionBuilder Class Reference

A Counter expression builder is used to construct the counter expressions. More...

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

Public Member Functions
ArrayRef< CounterExpression >	getExpressions () const
Counter	add (Counter LHS, Counter RHS, bool Simplify=true)
	Return a counter that represents the expression that adds LHS and RHS.
Counter	subtract (Counter LHS, Counter RHS, bool Simplify=true)
	Return a counter that represents the expression that subtracts RHS from LHS.

Detailed Description

A Counter expression builder is used to construct the counter expressions.

It avoids unnecessary duplication and simplifies algebraic expressions.

Definition at line 171 of file CoverageMapping.h.

Member Function Documentation

add()

Counter CounterExpressionBuilder::add	(	Counter	LHS,
		Counter	RHS,
		bool	Simplify = true
	)

Return a counter that represents the expression that adds LHS and RHS.

Definition at line 128 of file CoverageMapping.cpp.

References llvm::coverage::CounterExpression::Add, LHS, RHS, and simplify.

getExpressions()

ArrayRef< CounterExpression > llvm::coverage::CounterExpressionBuilder::getExpressions ( ) const

inline

Definition at line 206 of file CoverageMapping.h.

subtract()

Counter CounterExpressionBuilder::subtract	(	Counter	LHS,
		Counter	RHS,
		bool	Simplify = true
	)

Return a counter that represents the expression that subtracts RHS from LHS.

Definition at line 133 of file CoverageMapping.cpp.

References LHS, RHS, simplify, and llvm::coverage::CounterExpression::Subtract.

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

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