https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110773
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|target |middle-end --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- this happens on x86_64 too: movq storage+12(%rip), %rax This is almost definitely not atomic too ..