[PATCH] D41436: [X86][AVX512] Enable variable shuffle combining by default on AVX512 targets

[Zvi Rackover via Phabricator via llvm-commits]

zvi added a comment.

In https://reviews.llvm.org/D41436#961881, @RKSimon wrote:

> @gadi.haber This change means that KNL will be more aggressive with shuffle combining as well - is that OK?


See my reply here, https://reviews.llvm.org/D41323#961494. I don't know of any reason why applying this for KNL would not be beneficial. @gadi.haber, do you have any means of getting an answer to this?


Repository:
  rL LLVM

https://reviews.llvm.org/D41436