DragonFly users List (threaded) for 2007-05
DragonFly BSD
DragonFly users List (threaded) for 2007-05
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Re: libm update plans?

From: Joerg Sonnenberger <joerg@xxxxxxxxxxxxxxxxx>
Date: Mon, 7 May 2007 18:29:14 +0200
Mail-followup-to: users@crater.dragonflybsd.org 
On Mon, May 07, 2007 at 06:17:44PM +0200, Erik Wikström wrote:
> I've never been an assembly programmer but it seems to me like there 
> should be some instruction for this kind of thing.

By changing the rounding mode, which in general is quite expensive and
often not worse it. Note that it is the same as floor/ceil + condition.

Joerg

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