[Bug target/38682] [4.4 Regression] speed regression with sse intrinsics and -ffast-math

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Dec 31 15:35:00 GMT 2008



------- Comment #1 from pinskia at gcc dot gnu dot org  2008-12-31 15:34 -------
This is a target issue really.  The number and type of instructions is the
same.  The difference is just a little reassociation in the addition.


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|tree-optimization           |target


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38682



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