[PATCH] D59997: [x86] allow movmsk with 2-element reductions

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D59997#1448026 <https://reviews.llvm.org/D59997#1448026>, @andreadb wrote:

> llvm-mca numbers are quite accurate for btver2 (see below for the perf results):


Great - thanks for checking that!
@craig.topper - are you aware of any Intel uarch outliers for movmsk?


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