[Bug tree-optimization/112094] `popcnt(a) == n | a != 0` should be simplified to `a!=0 | n == 0`

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112094

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 62826
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62826&action=edit
what I have so far

I am not sure I like this ...