[PATCH] D135844: [AArch64][2/4]Regard (shl val, N) as a potential bit-field-positioning op regardless of the number of uses.

[Dave Green via Phabricator via llvm-commits]

dmgreen added reviewers: efriedma, t.p.northover.
dmgreen added a comment.

Do you have a better test? One that doesn't get so heavily optimized by opt.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135844/new/

https://reviews.llvm.org/D135844