[PATCH] D140324: [SDAG] neg x with only low bit demanded is x

[Alex Bradbury via Phabricator via llvm-commits]

asb added a comment.

Looks good from my perspective once the mul fallthrough is addressed (good catch Craig!).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140324/new/

https://reviews.llvm.org/D140324