[Bug tree-optimization/118650] `(even + unknown) & 1` is not optimized to just `unknown & 1` at gimple level

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118650

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|RESOLVED                    |ASSIGNED
         Resolution|DUPLICATE                   |---

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually let's reopen it. It is only partly generalized form.