https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85216
--- Comment #11 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- (In reply to Timothy Pearson from comment #10) > > It's even slow compared to P8 with mitigations applied. Do you have a link > to the hostboot commit that may have enabled the P9 mitigation, or to the > register name (SCOM) that was modified to enable the mitigation? No, I'm sorry, I don't know those details. If you contact me offline I can probably find someone who does.