https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109524
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #5) > That only moves it by a single revision back - r13-3595-g7b1cdca6d6d594a Which actually makes sense as the most reduced testcase has __builtin_unreachable in it. I am not sure if the original non-reduced testcase (which was not attached here had a function which returned without a return value or not).