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Re: i386 SSE Test Question


On Mon, Apr 12, 2010 at 4:00 PM, Joel Sherrill
<joel.sherrill@oarcorp.com> wrote:
> Hi,
>
> I was testing i386-rtems4.10 and 225
> tests failed on the target because it
> does not have any SSE flavor. ?It is
> the last failures in
>
> http://gcc.gnu.org/ml/gcc-testresults/2010-04/msg00954.html
>
> FAIL: gcc.target/i386/sse-10.c execution test
> FAIL: gcc.target/i386/sse-11.c execution test
> .....
> FAIL: gcc.target/i386/sse3-movshdup.c execution test
> FAIL: gcc.target/i386/sse3-movsldup.c execution test
> ...
> FAIL: gcc.target/i386/vperm-v4sf-1.c execution test
> FAIL: gcc.target/i386/vperm-v4si-1.c execution test
>
>
> A while back, some tests had run-time
> checks added to ensure they were on a
> CPU with the proper support. ?Are these
> tests doing that or is there another
> issue?

They do it via sse2-check.h and cpuid.h.  Try to figure out why
that doesn't work for your CPU (which is ...?)

Richard.

> Thanks.
>
> --
> Joel Sherrill, Ph.D. ? ? ? ? ? ? Director of Research& ?Development
> joel.sherrill@OARcorp.com ? ? ? ?On-Line Applications Research
> Ask me about RTEMS: a free RTOS ?Huntsville AL 35805
> ? Support Available ? ? ? ? ? ? (256) 722-9985
>
>
>


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