[Bug c/41649] Optimizer makes wrong integer arithmetic assumption

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2009-10-09 20:55 -------
Nope, overflow on signed integers is undefined.


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID
            Summary|Optimizer makes wrong       |Optimizer makes wrong
                   |integer arithmetic          |integer arithmetic
                   |assumption                  |assumption


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41649