Re: Request for benchmarking: x86 SHA1 code

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> The revised code is faster on Intel Atom N270 by around 15% (results below
> typical of several runs):
> 
> $ ./586test ; ./x86test 
> Result:  a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d
> Expected:a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d
> 500000000 bytes: 4.981760 s
> Result:  a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d
> Expected:a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d
> 500000000 bytes: 4.323324 s

Cool, thanks!  I hadn't optimized it at all for Atom's
in-order pipe, so I'm pleasantly surprised.
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