[Bug rtl-optimization/24418] Redudant compare to zero not eliminated

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2005-10-18 00:07 -------
This is a partial regression from 2.95.3 and 3.3.3, 3.2.3 and 3.0.4:
where we had:
        subl 28(%ebp),%eax
        jne .L7
...
.L7:
        testl %eax,%eax
        jle .L8


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
  GCC build triplet|i686-pc-linux-gnu           |
   GCC host triplet|i686-pc-linux-gnu           |
           Keywords|                            |missed-optimization
   Last reconfirmed|0000-00-00 00:00:00         |2005-10-18 00:07:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24418