[PATCH] D53580: [AArch64] Refactor definition of EXT patterns to use a multiclass

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

Nice cleanup. LGTM


Repository:
  rL LLVM

https://reviews.llvm.org/D53580