[Bug tree-optimization/50419] Casts to restrict pointers have no effect

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50419

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |alias, missed-optimization
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-08-18
            Summary|Bad interaction between     |Casts to restrict pointers
                   |data-ref and disambiguation |have no effect
                   |with restrict pointers      |
     Ever confirmed|0                           |1

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note that "cast-restrict" support has been removed and thus it is now expected
that only the restrict argument case is handled.

But - confirmed.  Nothing to do with dataref analysis though.