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/* Test saving and restoring of SIMD registers.  */

typedef short Q __attribute__((vector_size(8)));

Q q1 = {1, 2}, q2 = {3, 4}, q3 = {5, 6}, q4 = {7, 8};

Q w1, w2, w3, w4;

Q z1, z2, z3, z4;

volatile int dummy;

void  __attribute__((__noinline__))

func0 (void)

{

  dummy = 1;

}

void __attribute__((__noinline__))

func1 (void)

{

  Q a, b;

  a = q1 * q2;

  b = q3 * q4;

  w1 = a;

  w2 = b;

  func0 ();

  w3 = a;

  w4 = b;

}

void __attribute__((__noinline__))

func2 (void)

{

  Q a, b;

  a = q1 + q2;

  b = q3 - q4;

  z1 = a;

  z2 = b;

  func1 ();

  z3 = a;

  z4 = b;

}

int

main (void)

{

  func2 ();

  if (memcmp (&w1, &w3, sizeof (Q)) != 0)

    abort ();

  if (memcmp (&w2, &w4, sizeof (Q)) != 0)

    abort ();

  if (memcmp (&z1, &z3, sizeof (Q)) != 0)

    abort ();

  if (memcmp (&z2, &z4, sizeof (Q)) != 0)

    abort ();

  return 0;

}