[Bug c++/21304] very long compile times with large cpp file from kdebindings

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-30 20:25 -------
The profile at -O2, says that may_alias is taking 50% of the time and this is with "4.1.0 20050323".

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                 CC|                            |dnovillo at gcc dot gnu dot
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21304