Subversion Repositories openrisc

/* Origin: Aldy Hernandez <aldyh@redhat.com>

   Purpose: Test generic SIMD support.  This test should work

   regardless of if the target has SIMD instructions.

*/

typedef int __attribute__((mode(SI))) __attribute__((vector_size (16))) vecint;

typedef int __attribute__((mode(SI))) siint;

vecint i = { 150, 100, 150, 200 };

vecint j = { 10, 13, 20, 30 };

vecint k;

union {

  vecint v;

  siint i[4];

} res;

/* This should go away once we can use == and != on vector types.  */

void

verify (siint a1, siint a2, siint a3, siint a4,

        siint b1, siint b2, siint b3, siint b4)

{

  if (a1 != b1

      || a2 != b2

      || a3 != b3

      || a4 != b4)

    abort ();

}

int

main ()

{

  k = i + j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 160, 113, 170, 230);

  k = i * j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 1500, 1300, 3000, 6000);

  k = i / j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 15, 7, 7, 6);

  k = i & j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 2, 4, 20, 8);

  k = i | j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 158, 109, 150, 222);

  k = i ^ j;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], 156, 105, 130, 214);

  k = -i;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3],

          -150, -100, -150, -200);

  k = ~i;

  res.v = k;

  verify (res.i[0], res.i[1], res.i[2], res.i[3], -151, -101, -151, -201);

  exit (0);

}