On Sat, Mar 26, 2005 at 05:06:26PM -0800, Jason Thorpe wrote:
> In the case of the bus_space functions, they have the appropriate  
> clobbers for the compiler's benefit.  Not sure how x86 handles insn  
> reordering as it relates to memory operations.

Well, my experience with Xen shows that it does happen :)

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--