> > > Danny Backx wrote:
> > Very interesting stuff. Oddly enough, my iPAQ 214 contains a PXA 310
> > which should have this :-)
> > I'm not sure whether this is a cegcc issue, I've just asked for info on
> > the gcc mailing list.
> > Danny
> It should, here's the test code with ms compiler:
> #include
> __m64 c;
> BOOL res = IsProcessorFeaturePresent(PF_ARM_INTEL_WMMX);
> if (res)
> {
> c = _mm_set_pi16(4, 4, 4, 4);
> }
> I'll try to force cegcc to compile my wmmx code; as far as I know there is a
> switch to make it compile all asm even if it's not supported by target
> -mcpu=xxx. I always thought that -mcpu=xscale was compiling my code, but
> because of ifdefs it was silently skipped by preprocessor and I never knew
> that my code was never used for the last year :)
I commented out that files that report error if I try to use wmmx. It didn't
work - I'm getting errors related to unaligned access
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