[PATCH] D111029: [X86] Prefer 512-bit vectors on Ice/Rocket/TigerLake (PR48336)
Phoebe Wang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 14 19:14:41 PDT 2022
pengfei added a comment.
In D111029#3581880 <https://reviews.llvm.org/D111029#3581880>, @RKSimon wrote:
> @pengfei Do you have any update on this please?
Hi @RKSimon, our internal testing shows no obvious improvement in typical benchmarks on Alderlake. Considering the negative side, we think it’s not good for client products.
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