though so I can pin it
to my wall)
--
Matt Sealey <[EMAIL PROTECTED]>
Genesi, Manager, Developer Relations
Scott Wood wrote:
Kevin Diggs wrote:
Hi,
x86 has bsf and bsr. PPC has cntlzw which I think is equivalent to
bsr. Anyone know of a sneaky algorithm to do bsf?
wordsize - 1
Kevin Diggs wrote:
Hi,
x86 has bsf and bsr. PPC has cntlzw which I think is equivalent to
bsr. Anyone know of a sneaky algorithm to do bsf?
wordsize - 1 - cntlzw(x & ~(x - 1));
-Scott
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h
Hi,
x86 has bsf and bsr. PPC has cntlzw which I think is equivalent to bsr.
Anyone know of a sneaky algorithm to do bsf?
kevin
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