[clang] [X86] Emit Warnings for frontend options to enable knl/knm. (PR #75580)

Phoebe Wang via cfe-commits cfe-commits at lists.llvm.org
Fri Dec 15 04:38:20 PST 2023


phoebewang wrote:

One more reason I can think of is with KNL/KNM removal, we can simplify supporting widen 128/256-bit vector to 512-bit without AVX512VL feature since all reset targets support AVX512VL. The test cases can be simplified too.

https://github.com/llvm/llvm-project/pull/75580


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