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/* Check if system supports SIMD. Copied from gcc.dg/vect/tree-vect.h. */
#include <signal.h>
extern "C" void abort (void);
extern "C" void exit (int);
void
sig_ill_handler (int sig)
{
exit(0);
}
void check_vect (void)
{
signal(SIGILL, sig_ill_handler);
#if defined(__i386__) || defined(__x86_64__)
/* SSE2 instruction: movsd %xmm0,%xmm0 */
asm volatile (".byte 0xf2,0x0f,0x10,0xc0");
#elif defined(__sparc__)
asm volatile (".word\t0x81b007c0");
#endif
signal (SIGILL, SIG_DFL);
}
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