Messages in this thread | | | Date | Mon, 05 Dec 2005 13:46:53 +0000 | From | Pádraig Brady <> | Subject | Re: [PATCH] fls in asm for i386 |
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Stephen Hemminger wrote:
>There is a single instruction on i386 to find largest set bit; >so it makes sense to use it (like we use bfs for ffs()). > > Interesting, I thought this had already been done: http://lkml.org/lkml/2003/1/28/296 http://lkml.org/lkml/2003/4/29/173
Pádraig. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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