https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81278
--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Markus Trippelsdorf from comment #11) > Unfortunately the bisection was unsuccessful (no wonder > given that the failure is not 100% reproducible (GC related)). Well, I can help you with that. Any idea which value of ggc-min-heapsize to select in order to have it "more" bisection stable?