[PATCH] D90681: [CostModel] fix cost calc bug for sadd/ssub with overflow

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

Thanks for doing this. But now I'm surprised to not see any Arm changes?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90681/new/

https://reviews.llvm.org/D90681