[Bug target/100347] [11/12 Regression] GCC 11 does not recognize skylake; translates "march=native" to "x86_64"

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100347

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
And it works fine for me on skylake-avx512 too.