https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104122
--- Comment #1 from Martin Jambor <jamborm at gcc dot gnu.org> --- On the said EPYC machine, I could see 6% regression at -O2 as well and then confirmed it on the Ryzen. Again, historical data suggests generic improved more than native and we already had a 4% regression when gc11 was released.
