[PATCH] D33311: [X86] Match bitcast of vsetcc to pmovmsk

Zvi Rackover via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu May 18 05:59:01 PDT 2017


zvi added a comment.

In https://reviews.llvm.org/D33311#758420, @RKSimon wrote:

> Why don't you use MOVMSKPD/MOVMSKPS for the 32/64 bit cases and avoid the vector truncation?


That's a good point. thanks!


https://reviews.llvm.org/D33311





More information about the llvm-commits mailing list