[Bug bootstrap/82831] [8 Regression] Broken PGO bootstrap on i586-linux-gnu after r254379

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82831

--- Comment #25 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Ryzen is -march=znver1.