Subversion Repositories openrisc_2011-10-31

/* { dg-do run } */

/* { dg-require-effective-target sse4 } */

/* { dg-options "-O2 -msse4.1" } */

#ifndef CHECK_H

#define CHECK_H "sse4_1-check.h"

#endif

#ifndef TEST

#define TEST sse4_1_test

#endif

#include CHECK_H

#include <smmintrin.h>

static void

TEST (void)

{

  union

    {

      __m128i x;

      unsigned int i[4];

    } val[4];

  int correct_zeros[4];

  int correct_ones[4];

  int correct_mixed[4];

  int zeros[4];

  int ones[4];

  int mixed[4];

  int i;

  __m128i v;

  val[0].i[0] = 0x11111111;

  val[0].i[1] = 0x00000000;

  val[0].i[2] = 0x00000000;

  val[0].i[3] = 0x11111111;

  correct_zeros[0] = 0;

  correct_ones[0] = 0;

  correct_mixed[0] = 1;

  val[1].i[0] = 0x00000000;

  val[1].i[1] = 0x11111111;

  val[1].i[2] = 0x11111111;

  val[1].i[3] = 0x00000000;

  correct_zeros[1] = 0;

  correct_ones[1] = 0;

  correct_mixed[1] = 1;

  val[2].i[0] = 0;

  val[2].i[1] = 0;

  val[2].i[2] = 0;

  val[2].i[3] = 0;

  correct_zeros[2] = 1;

  correct_ones[2] = 0;

  correct_mixed[2] = 0;

  val[3].i[0] = 0xffffffff;

  val[3].i[1] = 0xffffffff;

  val[3].i[2] = 0xffffffff;

  val[3].i[3] = 0xffffffff;

  correct_zeros[3] = 0;

  correct_ones[3] = 1;

  correct_mixed[3] = 0;

  for (i=0; i < 4; i++)

    zeros[i] = _mm_test_all_zeros (val[i].x, val[i].x);

  for( i=0; i < 4; i++ )

    ones[i] = _mm_test_all_ones (val[i].x);

  v = _mm_cmpeq_epi32 (val[0].x, val[0].x);

  for( i=0; i < 4; i++ )

    mixed[i] = _mm_test_mix_ones_zeros (val[i].x, v);

  for( i=0; i < 4; i++ )

    {

      if (zeros[i] != correct_zeros[i])

        abort ();

      if (ones[i] != correct_ones[i])

        abort ();

      if (mixed[i] != correct_mixed[i])

        abort ();

    }

}