https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117
--- Comment #14 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- (In reply to Markus Trippelsdorf from comment #13) > *** Bug 68127 has been marked as a duplicate of this bug. *** just FYI, for me (PR68127) the issue pops up in a non-deterministic way, I don't know why, but this might be useful to keep in mind while reducing / bisecting.