[Bug tree-optimization/121345] [16 Regression] obvious incorrect array-bounds warning

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121345

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
` -fmath-errno -fno-exceptions -O3 -W -Wall`