[Bug middle-end/108298] Wrong optimization of volatile access from gcc 11 and beyond

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108298

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69482#c7 addresses the big issue
here I think.