Optimizations

Dan Osterrath do3 at mail.inf.tu-dresden.de
Fri Nov 29 08:21:31 PST 2002


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> pass --march=pentium3 --mmmx --msse -mfpmath=sse,mmx is this correct? or is
> it sufficient to pass --march=pentium3 --mfpmath=sse,mmx? i guess i mean
> will mmx and sse be implied by --march=pentium3 or not?

I always thought this would be sufficient. Thats the difference between 
- -march=i686 and --march=pentium3 
Please correct me, if I'm wrong.

- -- 
- ----------------------------------------------------------------------
%> ln -s /dev/null /dev/brain
%> ln -s /dev/urandom /dev/world
%> dd if=/dev/world of=/dev/brain
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iD8DBQE955QO9NbB8EM160MRAjseAJ9JJq5DPv2suNEwD3ziAjII8IDF6QCg8ZMy
mjqezP6SMljptpo4XDeJOTk=
=Pay+
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