[Bug tree-optimization/113012] [13/14 regression] ICE when building xorg-server with -fsanitize=undefined

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113012

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note once we remove the -1, GCC does not ICE. I am 99% sure it is undefined to
go one before the begining of the array, only one past the end of the array is
well defined.

Note I am not shocked that xorg has undefined code in it too.