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PLDI
2011
ACM
12 years 8 months ago
Evaluating value-graph translation validation for LLVM
Translation validators are static analyzers that attempt to verify that program transformations preserve semantics. Normalizing translation validators do so by trying to match the...
Jean-Baptiste Tristan, Paul Govereau, Greg Morrise...
CAV
2011
Springer
242views Hardware» more  CAV 2011»
12 years 9 months ago
Equality-Based Translation Validator for LLVM
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, a...
Michael Stepp, Ross Tate, Sorin Lerner
ENTCS
2007
128views more  ENTCS 2007»
13 years 5 months ago
Optimisation Validation
We introduce the idea of optimisation validation, which is to formally establish that an instance of an optimising transformation indeed improves with respect to some resource mea...
David Aspinall, Lennart Beringer, Alberto Momiglia...
PLDI
2009
ACM
14 years 12 days ago
Proving optimizations correct using parameterized program equivalence
Translation validation is a technique for checking that, after an optimization has run, the input and output of the optimization are equivalent. Traditionally, translation validat...
Sudipta Kundu, Zachary Tatlock, Sorin Lerner