[Bug middle-end/110764] [12/13/14 Regression] False positive -Warray-bounds warning swapping std::thread::id

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110764

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So reading the original bug report, it is almost definitely an incorrectly
reduced testcase.