[Bug tree-optimization/120138] (14/15/16) -Wmaybe-uninitialized triggered after specific optimizations

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120138

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I think the reduced testcase was reduced too much.

r is size of 2 which means I can only be 0 or 1 to be valid