[PATCH] D57348: [CodeGen][X86] Don't scalarize vector saturating add/sub

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57348/new/

https://reviews.llvm.org/D57348