[PATCH] D59818: [x86] avoid cmov in movmsk reduction

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D59818#1445817 <https://reviews.llvm.org/D59818#1445817>, @RKSimon wrote:

> LGTM - but that neg+movslq issue really needs fixing before we forget


rL357178 <https://reviews.llvm.org/rL357178> 
Might be able to generalize on that, but I matched the negation case since we saw it here.
We also miss this in instcombine...


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59818/new/

https://reviews.llvm.org/D59818