https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103219
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Aldy Hernandez from comment #1) > Looks like a latent bug elsewhere as we're not threading anything. For that > matter, test fails even with -fno-thread-jumps. Right, it is a dup of one of the other bugs listed in see also. The code in unrolljam is suspect as mentioned in one of them (I can't remember which one).