[Bug tree-optimization/97707] avx512 math function invoked even if -mprefer-vector-width=256 specified

jakub at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Nov 4 08:59:41 GMT 2020

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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97707

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
If you want no AVX512* instructions, the option to say that is -mno-avx512f

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