[Bug target/43884] [4.4/4.5/4.6 Regression] Performance degradation for simple fibonacci numbers calculation

[hubicka at ucw dot cz]

------- Comment #17 from hubicka at ucw dot cz  2010-04-29 09:27 -------
Subject: Re:  [4.4/4.5/4.6 Regression] Performance
        degradation for simple fibonacci numbers calculation

This is not correct, when profile is guessed we should look into the
frequencies.
I guess profile is wrong after tail recursion elimination or horked by
recursive inlining,
I will take a look.

Honza


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43884