------- Comment #4 from sebpop at gmail dot com  2009-05-08 12:12 -------
Subject: Re:  [4.3/4.4/4.5 Regression] high 
        memory usage and compile time in SCEV cprop with -O3

> +      /* Increase the limit by the PHI argument number to avoid 
> exponential
> +        time and memory complexity.  */

This looks good.

Thanks,
Sebastian


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40062

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