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Re: CVS commit: src/sys/arch/arm/ep93xx
On Tue, May 27, 2008 at 01:25:38AM +0900, HAMAJIMA Katsuomi wrote:
> > Are you sure that GCC doesn't do exactly that? For unsigned arithmetic,
> > GCC will normally use unsigned mul + shift and not a division. It would
> > be strongly prefered to not have inline assembly here.
> I do not understand your opinion, sorry. I attach disassembled delay().
> Please tell me details.
Hm. My MIPS is very basic, but it seems like it generates external calls
for the division and does not optimise it as it should. Can someone
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