[Bug libstdc++/122267] [16 regression] 29_atomics/atomic_ref/float.cc FAIL on i686-linux

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122267

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Can you bind atomic_ref to say struct S { char a; double b; } s; s.b ?
On i686-linux, that can't be atomically updated...