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A canonical form of arithmetic and conditional expressions
Conference paper   Open access

A canonical form of arithmetic and conditional expressions

T. Görg and M. Northover
16th Workshop Software Reenginneering & Evolution (WSRE) 2014 (Bad Honnef, Germany, 28/04/2014–30/04/2014)
2014
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Open Access

Abstract

This paper contributes to code clone detection by providing an algorithm that calculates canonical forms of arithmetic and conditional expressions. An experimental evaluation shows the relevance of such expressions in real code. The proposed normalization can be used in addition to dataflow normalizations.

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