https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113346
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-01-12 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- So looking into movcc_i is defined is definitely seems broken. What it is trying is make sure some bits of the `status register` is not touched when loading in the CC (because it contains interrupt disable/enable bit and a few others). I am not so sure if this ever worked really.