Improving slice accuracy by compression of data and control flow paths

  • Authors:
  • Aharon Abadi;Ran Ettinger;Yishai A. Feldman

  • Affiliations:
  • IBM Haifa Research Lab, Haifa, Israel;IBM Haifa Research Lab, Haifa, Israel;IBM Haifa Research Lab, Haifa, Israel

  • Venue:
  • Proceedings of the the 7th joint meeting of the European software engineering conference and the ACM SIGSOFT symposium on The foundations of software engineering
  • Year:
  • 2009

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Abstract

Program slicing is a useful technique in tools for program understanding and transformation. Computing correct and accurate slices for unstructured programs is particularly difficult. We present a new family of slicing algorithms that are proved correct and are more accurate than the best previous algorithms. An empirical study shows significant improvements of our algorithms on real code.