[Bug tree-optimization/102486] __builtin_popcount(y&-y) is not optimized to y!=0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102486

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Luc Van Oostenryck from comment #1)
> when y != 0

Right. So it should be optimize to y!=0 then.