[Bug rtl-optimization/19038] Loop header copying

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-17 04:16 -------
I think the problem is the BBs are not being merged if the secondary BB has a user label.  If that is so,
what we should do is merge the BB and just move the labels.  I will try to this and attach the patch so 
someone can test it as I don't really have access to SPEC.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19038