[Bug target/17619] Non-optimal code for -mfpmath=387,sse

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Sep 22 21:16:00 GMT 2004


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-22 21:15 -------
This is wrong:
The only thing that's nonoptimal is that the initial addition to zero in "fadds  .LC0" could be avoided 
(LC0 is a label to a zero floating point number).
You cannot do this transformation except with -ffast-math.

Other than that confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-09-22 21:15:57
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17619



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