[Bug optimization/12826] [3.4 Regression] Optimizer removes reference through volatile pointer

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-11-09 18:50 -------
It works on the 3.3 branch but does not work the mainline (20031108).

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |optimization
     Ever Confirmed|                            |1
           Keywords|                            |wrong-code
   Last reconfirmed|0000-00-00 00:00:00         |2003-11-09 18:50:27
               date|                            |
            Summary|Optimizer removes reference |[3.4 Regression] Optimizer
                   |through volatile pointer    |removes reference through
                   |                            |volatile pointer
   Target Milestone|---                         |3.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12826