Re: Count Leading Zeros (cntlzw)
- From: Jens Gruschel <nospam@xxxxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 29 Aug 2005 17:09:17 +0200
80x86 have BSF (Bit Scan Forward) and BSR (B.S. Reverse) functions
Right, if x >= 3. The 80286 didn't have these instructions. But that probably doesn't matter today ;-)
Jens
-- Jens Gruschel http://www.pegtop.net .
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