LLVM 19.0.0git
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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< CounterExpressiongetExpressions () 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 173 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 129 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 208 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 134 of file CoverageMapping.cpp.

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


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