[PATCH] D118351: [AMDGPU][GlobalISel] Code quality: remove unnecessary or, and, shift instructions

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

Can you add a combine-or-and-shl.mir to show exactly what transforms this is doing?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118351/new/

https://reviews.llvm.org/D118351