https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118638
--- Comment #25 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to Segher Boessenkool from comment #24) > (In reply to Jakub Jelinek from comment #21) > > I certainly plan to backport it to those releases as well. But it is just > > latent there... > > Where "latent" means "our testcases do not show problems" there, or is > there some actual reason the problem cannot happen? Yes, we have no testcases that prove the problem is on the older branches, so it is right now just theoretical issue.