[Bug middle-end/18293] Redundant copy operation introduced by expand

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-03 22:58 
-------
Confirmed.  This is related to casts somehow.
Also this happens on 3.3 which is even more funny and just show the deficiencies in 
the expanders 
which no one noticed before.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |compile-time-hog, memory-
                   |                            |hog, missed-optimization
      Known to fail|                            |3.3 4.0.0
   Last reconfirmed|0000-00-00 00:00:00         |2004-11-03 22:58:55
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18293