https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120836
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > Note this is not a regression. > > Using the same GC parameters for GCC 15 as the trunk, we get the same > behavior. I forgot to mention that the GC parameters for the trunk (or --enable-checking=yes) are always lower than the auto figured out ones that are used for the releases (or --enable-checking=release).