1  /* { dg-do run } */
       2  /* { dg-options "-O2 -mavx512f" } */
       3  /* { dg-require-effective-target avx512f } */
       4  
       5  #define AVX512F
       6  
       7  #include "avx512f-helper.h"
       8  
       9  #define SIZE (AVX512F_LEN / 64)
      10  #include "avx512f-mask-type.h"
      11  
      12  static void
      13  CALC (double *r, double *s1, double *s2)
      14  {
      15    int i;
      16    for (i = 0; i < SIZE; i++)
      17      {
      18        r[i] = s1[i] / s2[i];
      19      }
      20  }
      21  
      22  void
      23  TEST (void)
      24  {
      25    int i, sign;
      26    UNION_TYPE (AVX512F_LEN, d) res1, res2, res3, src1, src2;
      27    MASK_TYPE mask = MASK_VALUE;
      28    double res_ref[SIZE];
      29  
      30    sign = -1;
      31    for (i = 0; i < SIZE; i++)
      32      {
      33        src1.a[i] = 1.5 + 34.67 * i * sign;
      34        src2.a[i] = -22.17 * i * sign + 1.0;
      35        sign = sign * -1;
      36      }
      37    for (i = 0; i < SIZE; i++)
      38      res2.a[i] = DEFAULT_VALUE;
      39  
      40    res1.x = INTRINSIC (_div_pd) (src1.x, src2.x);
      41    res2.x = INTRINSIC (_mask_div_pd) (res2.x, mask, src1.x, src2.x);
      42    res3.x = INTRINSIC (_maskz_div_pd) (mask, src1.x, src2.x);
      43  
      44    CALC (res_ref, src1.a, src2.a);
      45  
      46    if (UNION_CHECK (AVX512F_LEN, d) (res1, res_ref))
      47      abort ();
      48  
      49    MASK_MERGE (d) (res_ref, mask, SIZE);
      50    if (UNION_CHECK (AVX512F_LEN, d) (res2, res_ref))
      51      abort ();
      52  
      53    MASK_ZERO (d) (res_ref, mask, SIZE);
      54    if (UNION_CHECK (AVX512F_LEN, d) (res3, res_ref))
      55      abort ();
      56  }