[Bug target/84902] [8 Regression ]549.fotonik3d_r from SPEC2017 fails verification with -Ofast -march=native on Zen since r258518

[julia.koval at intel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84902

Julia Koval <julia.koval at intel dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |julia.koval at intel dot com

--- Comment #1 from Julia Koval <julia.koval at intel dot com> ---
I suspect the problem is in >gcc/config/i386/driver-i386.c:
>if (has_wbnoinvd)
>cpu = "icelake-server";

I would change to has_wbnoinvd && has_gfni to try. Sorry, I don't have a Ryzen
right now to try, I will check and send fix ASAP.