https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94123
Peter Bergner <bergner at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|ASSIGNED |RESOLVED --- Comment #12 from Peter Bergner <bergner at gcc dot gnu.org> --- Fixed by always running the 3rd lower-subreg pass, regardless of whether we ran the 2nd pass or not. I will revisit the first patch above, where we allow hard regs copies to trigger decomposing wide types when stage1 reopens.