[Bug middle-end/45262] [4.4/4.5/4.6 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2010-08-12 00:44 -------
Confirmed, works in 4.3.2.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |middle-end
     Ever Confirmed|0                           |1
           Keywords|                            |wrong-code
      Known to fail|                            |4.6.0
      Known to work|                            |4.3.2
   Last reconfirmed|0000-00-00 00:00:00         |2010-08-12 00:44:58
               date|                            |
            Summary|Optimization results in     |[4.4/4.5/4.6 Regression]
                   |wrong result on expression  |Optimization results in
                   |x>>31||(-x)>>31             |wrong result on expression
                   |                            |x>>31||(-x)>>31
   Target Milestone|---                         |4.4.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45262