[Bug middle-end/33675] Badly optimized negations on x86 with -frounding-math

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2007-10-08 08:53 -------
The first store is for the truncation to float, the second store is because
of the volatile.  Now we could combine the first into the second, but in
general we don't care too much to try optimize code which uses volatile.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |missed-optimization
   Last reconfirmed|0000-00-00 00:00:00         |2007-10-08 08:53:42
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33675