Re: [patch] longstanding chksum patch

Jamie Lokier (lkd@tantalophile.demon.co.uk)
Fri, 10 Sep 1999 20:47:10 +0200

mingo@chiara.csoma.elte.hu wrote:
> check out the Intel Optimization Guide, 24281603.pdf, page 121:
>
> CLC - Clear Carry Flag
> NP
>
> NP - not pairable, executes in U-pipe.

You keep talking about pairing which is not relevant to Pentium Pro and
later chips, where uops and decoding restrictions apply instead.

-- Jamie

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