[Bug tree-optimization/21548] [4.0 regression] Wrong warning about uninitialized variable

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-13 
21:54 -------
In 4.1.0, we give:
t.c:8: warning: ‘bytes’ may be used uninitialized in this function


So this is only a 4.0.0 bug, let me see how it is considered as "is used".

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |tree-optimization
     Ever Confirmed|                            |1
      Known to fail|                            |4.0.0
      Known to work|                            |4.1.0 3.4.0
   Last reconfirmed|0000-00-00 00:00:00         |2005-05-13 21:54:06
               date|                            |
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21548