[Bug tree-optimization/95527] Failure to optimize __builtin_ffs == 0

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95527

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Keywords|                            |easyhack
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-06-04

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  Possibly related clz, ctz, popcount cases (and parity?)