https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208
--- Comment #33 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It regresses g++.dg/coroutines/torture/co-await-16-template-traits.C g++.dg/cpp0x/pr89403.C g++.dg/tree-ssa/pr46228.C g++.dg/torture/pr104601.C g++.dg/torture/pr89303.C g++.dg/torture/pr91606.C on i686-linux, so I'll need to work on this some more.