Lpc2000

At 06:31 AM 5/5/2005, Robert Adsett wrote:
>...
> >But fiq has own shadow registers r8-r15.
> >Why compiler saves this registers in stack?
> >I think, that this is not necessary and make undesirable overhead.
> >Can I avoid this somehow?
>
>Never trust the compiler for this sort of work.  Do it in assembler.  I've
>run into too many compilers with either poor or outright broken code
>generation in this area to ever rely on it.
>
>Robert

That's kind of sad statement to make.


// richard (This email is for mailing lists. To reach me directly, please 
use richard at imagecraft.com)