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SubjectRe: Pentium 4 and 2.4/2.5
On Wed, 8 Nov 2000, Alan Cox wrote:

> What state does it leave the condition codes ? That matters.

Alan, rep ; nop is one of the suggested 2 byte fillers in the Athon
optimization guide; it's handled during instruction decode and is
completely free. It also has no effect on K6s.

-ben

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