https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94734
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 48366 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48366&action=edit gcc10-pr94734.patch So like this? The store data races thing can be covered by the non-addressable auto var checks.