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/* Check if system supports SIMD */

#include <signal.h>

extern void abort (void);

extern void exit (int);

void

sig_ill_handler (int sig)

{

  exit(0);

}

void check_vect (void)

{

  signal(SIGILL, sig_ill_handler);

#if defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(powerpc)

  /* Altivec instruction, 'vor %v0,%v0,%v0'.  */

  asm volatile (".long 0x10000484");

#elif 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);

}