[PATCH] D33342: [InstCombine] try to canonicalize xor-of-icmps to and-of-icmps

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

This approach seems relatively expensive and not very flexible... e.g. we can't even transform "(x < 5) ^ (x == 4)".  Is there really no better way to catch simple cases?


https://reviews.llvm.org/D33342