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

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri requested changes to this revision.
lebedev.ri added a comment.
This revision now requires changes to proceed.

(just marking as reviewed)


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

https://reviews.llvm.org/D39417