[PATCH] D143786: [X86] Add `TuningPreferShiftShuffle` for when Shifts are preferable to shuffles.

[Jordan Rupprecht via Phabricator via llvm-commits]

rupprecht added a comment.

> see: D145129 <https://reviews.llvm.org/D145129>

Thanks!

> if you have concerns over whether that works I can just revert this.

I don't have concerns but I also don't know how anything in this file is supposed to work :)

Fixing forward is fine with me if it can land sometime soon.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143786/new/

https://reviews.llvm.org/D143786