[Bug tree-optimization/120135] Strange -Wuninitialized behavior with struct

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120135

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The warning is correct. SRA makes some odd decisions which causes the
diagnostic to sometimes show up and sometimes does not show up.