TermOrder Class Reference

A class for ordering Varnode terms in an additive expression. More...

#include <coreaction.hh>

Public Member Functions
	TermOrder (PcodeOp *rt)
	Construct given root PcodeOp.
int4	getSize (void) const
	Get the number of terms in the expression.
void	collect (void)
	Collect all the terms in the expression. More...
void	sortTerms (void)
	Sort the terms using additiveCompare()
const vector< PcodeOpEdge * > &	getSort (void)
	Get the sorted list of references.

Detailed Description

A class for ordering Varnode terms in an additive expression.

Given the final PcodeOp in a data-flow expression that sums 2 or more Varnode terms, this class collects all the terms then allows sorting of the terms to facilitate constant collapse and factoring simplifications.

Member Function Documentation

collect()

void TermOrder::collect

(

void

)

Collect all the terms in the expression.

Assuming root->getOut() is the root of an expression formed with the CPUI_INT_ADD op, collect all the Varnode terms of the expression.

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

• coreaction.hh
• coreaction.cc