[PATCH] D38023: [X86] Prefer MOVSS/SD over BLENDI during legalization. Remove BLENDI versions of scalar arithmetic patterns

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In https://reviews.llvm.org/D38023#880357, @craig.topper wrote:

> @RKSimon do you have any concerns with this patch?


Partially - I'm just wondering how this might affect PR33079 (which funnily enough had a new report today).


https://reviews.llvm.org/D38023