[Bug rtl-optimization/37490] [4.4 Regression] IRA causes FP code to have more spills

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2008-12-24 23:00 -------
(In reply to comment #3)
> Did you made sure that this is not a ppc machine/cost description problem?

This sounds like what the patch which I mentioned in 
http://gcc.gnu.org/ml/gcc-patches/2008-10/msg01323.html .

In fact that patch was to solve the same issue with the old register allocator
where 0.0 would be put into the GPR.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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           Keywords|                            |ra


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37490