https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81988
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > I've attached a reduced testcase which fails on GCC 7 and 8 with the same > kind of error. This issue is an STD instruction which tries to store an odd > numbered register which is not allowed: Can you also attach the original, preprocessed testcase?
