[LLVMdev] some superoptimizer results

John Regehr regehr at cs.utah.edu
Wed Jul 22 10:15:01 PDT 2015

We (the folks working on Souper) would appreciate any feedback on these 
IR-level superoptimizer results:


My impression is that while there's clearly plenty of material in here 
that doesn't want to get implemented in an opt pass, there are a number 
of gems hiding in there that are worth implementing.

Blog post containing additional explanation and caveats is here:




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