[PATCH] D148347: [AArch64] Handle vector with two different values

JinGu Kang via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Apr 24 05:42:12 PDT 2023


jaykang10 added a comment.

> It looks like the generic vector_shuffle code is generating suboptimal code in some cases because it doesn't realize the shuffle inputs are actually splats, so it can mess with the indices.

@efriedma I agree with you.
Let me check the splats input on `vector_shuffle`. It could be a different patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148347/new/

https://reviews.llvm.org/D148347



More information about the llvm-commits mailing list