https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90811
--- Comment #7 from Alexander Monakov <amonakov at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #6) > Created attachment 46479 [details] > gcc10-pr90811-overalign.patch > > Perhaps during estimate_stack_frame_size we should make sure not to adjust > DECL_ALIGN of local variables like this? Very nice, this definitely looks like a good solution to me.