[PATCH] D138904: [AArch64] Transform shift+and to shift+shift to select more shifted register

[chenglin.bi via Phabricator via llvm-commits]

bcl5980 added a comment.

I will check in the precommit tests if the reviewers look good for the tests.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138904/new/

https://reviews.llvm.org/D138904