[PATCH] D39417: InstCombine: Preserve nuw when reassociating nuw ops [1/3]

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

I think this has the wrong diff, this one is identical to D63528 <https://reviews.llvm.org/D63528>.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D39417/new/

https://reviews.llvm.org/D39417