[Bug middle-end/22485] pointer +- integer is never NULL

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22485

--- Comment #24 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://twitter.com/__phantomderp/status/1419067136983638017 is definintely a
twitter thread that should be read.