[Bug target/86393] GCC-8 appears to not detect AVX512 on iMac Pro 2018

[mcccs at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86393

MCCCS <mcccs at gmx dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mcccs at gmx dot com

--- Comment #5 from MCCCS <mcccs at gmx dot com> ---
*** Bug 88353 has been marked as a duplicate of this bug. ***