[Bug middle-end/115802] Non-atomic load of static variable moved out of loop despite atomic fences

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115802

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I am not 100% sure this is a bug since cond_wait is known not to touch val even
though it has an atomic in it. If you mark it as noipa, then the GCC trunk gets
it "correct".