[Speex-dev] Port speex to my iPAQ 1945
james.tyou at gmail.com
Sun Mar 27 22:21:16 PST 2005
A question, How to embed inline assembly in EVC++? Can EVC link
with obj file generated by pocketgcc?
(sorry , last time I sent it to *.ca) On Sat, 26 Mar 2005 11:11:50
-0500, Jean-Marc Valin
<Jean-Marc.Valin at usherbrooke.ca> wrote:
> Assuming you have gcc, you can already compile with --enable-arm5e-asm
> and get good results. Right now, many places use ARM4 assembly even on
> ARM5E, so if you want even better results, you can rewrite those. The
> main instructions you'll want to use are smulbb, smlabb, smulwb and
> smlawb, which aren't present in ARM4 and are usually more efficient than
> mul, smull and mla.
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