[Bug tree-optimization/86965] nios2 optimizer forgets about known upper bits of register

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86965

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WONTFIX
             Status|NEW                         |RESOLVED
                 CC|                            |xry111 at gcc dot gnu.org

--- Comment #6 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
..