https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103928
--- Comment #5 from Manuel Lauss <manuel.lauss at googlemail dot com> --- (In reply to Martin Liška from comment #4) > (In reply to Manuel Lauss from comment #3) > > You're right, I too can only reproduce it on the bdver4 machine itself, not > > on e.g. a Zen or Haswell host. I'll rebuild gcc-12 on the bdver4 host > > again. > > How do you build the compiler on the bdver4 host? Do you use -march=bdver4? Yes, -march=bdver4 -mtune=bdver4