[PATCH] D111029: [X86] Prefer 512-bit vectors on Ice Lake Server cpus (PR48336)

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added a comment.

I think in general, we would like to prefer 512-bit vector on server. But notice the changes on arguments passing, which is ABI breaking. We need some downstream work before ready for the change. Please hold for a while, thanks!


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https://reviews.llvm.org/D111029