[Bug tree-optimization/117760] `a != b` implies that a or b is also non-zero

[matteo.nicoli001 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117760

--- Comment #8 from Matteo Nicoli <matteo.nicoli001 at gmail dot com> ---
(In reply to Drea Pinski from comment #7)
> Note:
> (bit_and:c (ne:c @0 @1) (ne (bit_ior @0 @1) integer_zerop))
> 
> The second `:c` can be removed.
> Will fix in a little bit.

I'm going to fix that this weekend