gcc_debian_linux_code_on_freebsd
Jeffrey A Law
law@cygnus.com
Tue May 23 12:39:00 GMT 2000
In message < or8zx1kqz4.fsf@tamanduatei.dcc.unicamp.br >you write:
> On May 23, 2000, Hans Weber <weber@mt.luth.se> wrote:
>
> > I have a rather odd problem with gcc. (version 2.95.1)
>
> > My question is How can I get faster code from freebsd gcc compiler?
>
> 1) upgrade both to GCC 2.95.2 and try again
>
> 2) see if they're configured to optimize for the same CPU variant
> (e.g., i586 or i686)
He could also be getting different stack alignments which could have a
significant impact on the speed of the code if he's doing floating point.
jeff
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