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Re: Benchmarks: 7z, bzip2 & gzip.


2008/2/29, J.C. Pizarro <jcpiza@gmail.com>:
> Here are the results of benchmarks of 3 compressors: 7z, bzip2 and gzip, and
>  GCCs 3.4.6, 4.1.3-20080225, 4.2.4-20080227, 4.3.0-20080228 & 4.4.0-20080222.

Thanks, that's very interesting. I had noticed 4.2 producing 10%
larger and 10% slower code for a sample code fragment for ARM but
couldn't follow it up.

Is there a clause in regressions for "takes longer to compile and
produces worse code"?

    M


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