[PATCH] D41096: [X86] Initial support for prefer-vector-width function attribute

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 13 07:52:58 PST 2017


craig.topper added a comment.

How/where do you propose detecting the presence or absense of 512-bit instructions to change the CPU name?


https://reviews.llvm.org/D41096





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