[Bug tree-optimization/109960] [10/11/12/13/14 Regression] missing combining of `(a&1) != 0 || (a&2)!=0` into `(a&3)!=0`

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109960

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
ifcombine was supposed to handle this but I guess we mess up before it