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Re: CVS commit: src/sys/arch/arm/ep93xx

On Sun, May 25, 2008 at 03:57:22AM +0000, Katsuomi Hamajima wrote:
> Modified Files:
>       src/sys/arch/arm/ep93xx: epclk.c
> Log Message:
> speed up an initial value  calculation of "remaining" variable in delay().

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.


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