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

[Joerg Sonnenberger <joerg%britannica.bec.de@localhost>]

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.

Joerg