[PATCH] D117680: [InstCombine] Simplify bswap -> shift

[Paweł Bylica via Phabricator via llvm-commits]

chfast added a comment.

@spatel, can you also review this?

Should I land 2 commits: one adding tests, second with the implementation and test updates?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117680/new/

https://reviews.llvm.org/D117680