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From: Julian Seward <jseward@acm.org>
Subject: Re: [Qemu-devel] cvttps2dq, movdq2q, movq2dq incorrect behaviour
Date: Tue, 20 Jun 2006 15:13:13 +0100
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> > [syl@wine qemu]$ gcc -msse2 sse2test.c -o sse2test
> > [syl@wine qemu]$ ./sse2test
> > cvttps2dq_1 ... failed
> > cvttps2dq_2 ... failed
> > movdq2q_1 ... failed
> > movq2dq_1 ... failed
> >
> > what am i doing wrong here ?
>
> Running it on a CPU without SSE2, if i'm allowed to venture a gues.

Yup.  Try 'strace ./sse2test' and see if it gets SIGILLs thrown at it.

J