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Subject: Re: bsf in amd64

Author: Alessandro Scotti

Date: 14:13:32 12/01/05

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On December 01, 2005 at 16:45:22, Mridul Muralidharan wrote:

>Might be asking for too much , but just wondering if anyone has already ported
>leadz/trailz for it in an efficient manner (I do have some fallback non-asm code
>, but i suspect it is way too slow).

Look for the routines by Gerd Isenberg... they may be even faster than the asm
code!



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