But stop.. 16 bit checksums.. hmm.. well, that may be an option..
anyboidy interested in trying that?
It may even be possible to give gcc these new insns, but I doubt
that it will optimize loops into the required forms.
If you want to profit from MMX, you currently have to write assembler.
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for a pentium-optimizing gcc, look at http://www.goof.com/pcg
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---==---(_)__ __ ____ __ Marc Lehmann
--==---/ / _ \/ // /\ \/ / mlehmann@hildesheim.sgh-net.de
-=====/_/_//_/\_,_/ /_/\_\ pcg@goof.com
The choice of a GNU generation