[PATCH] D115547: [X86] Adjust some IceLake integer shuffle schedule classes (PR48110)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In D115547#3188305 <https://reviews.llvm.org/D115547#3188305>, @HaohaiWen wrote:

> Here's diff I found: https://www.textcompare.org/?id=61b7080d8668ef0015be12a9
> Left window is before this patch, right is after.
> Seems like VPBROADCASTBZ128rm, VPCMOVYrmr, VPPERMrmr ports change from [5, 23] to [15, 23] but we didn't have list test for them.

For reference - VPCMOVYrmr, VPPERMrmr are XOP instructions so aren't legal on Intel


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115547/new/

https://reviews.llvm.org/D115547