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Subject: Re: Bitscan Updated

Author: Dave Gomboc

Date: 17:40:05 02/14/03

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On February 14, 2003 at 13:36:39, Matt Taylor wrote:

>On February 14, 2003 at 08:24:47, Dave Gomboc wrote:
>
>>On February 14, 2003 at 03:40:53, Matt Taylor wrote:
>>
>>>AFAIK all suggestions are now incorporated:
>>>ftp://24.73.126.6/lsb.h
>>>ftp://24.73.126.6/lsb.c
>>>
>>>Somebody (I no longer remember who) asked me to create a version that does not
>>>use cmovcc so it will run on older chips. I may get around to this, but it is
>>>not high priority. Staying sane is high priority.
>>>
>>>Popcount was also requested; this may make its way into that file very soon -- I
>>>just need to copy code from the K7 optimization manual.
>>>
>>>All versions (inline C and all 3 asm routines) tested in GCC and VC against a
>>>pure-C routine and seem to work for me.
>>>
>>>Once again, suggestions are always welcome. Bug reports are even more welcome.
>>>
>>>Happy bit fiddling!
>>>
>>>-Matt
>>
>>I suggest you add a copyright notice and licence. ;-)
>>
>>Dave
>
>Sigh, I guess I should. I was trying to ignore that, too.
>
>-Matt

Well, you can enter it into the public domain if you want to. <shrug/>

Dave



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