[PATCH] D149636: [AArch64] Combine concat through rshrn

[Sam Tebbs via Phabricator via llvm-commits]

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

Looks great to me


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149636/new/

https://reviews.llvm.org/D149636