Equality-based translation validator for LLVM

  • Authors:
  • Michael Stepp;Ross Tate;Sorin Lerner

  • Affiliations:
  • University of California, San Diego;University of California, San Diego;University of California, San Diego

  • Venue:
  • CAV'11 Proceedings of the 23rd international conference on Computer aided verification
  • Year:
  • 2011

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Abstract

We updated our Peggy tool, previously presented in [6], to perform translation validation for the LLVM compiler using a technique called Equality Saturation. We present the tool, and illustrate its effectiveness at doing translation validation on SPEC 2006 benchmarks.