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 *s, double *r)
      14  {
      15    int i;
      16  
      17    for (i = 0; i < SIZE; i++)
      18      {
      19        r[i] = 1.0 / s[i];
      20      }
      21  }
      22  
      23  void
      24  TEST (void)
      25  {
      26    UNION_TYPE (AVX512F_LEN, d) s, res1, res2, res3;
      27    MASK_TYPE mask = MASK_VALUE;
      28    double res_ref[SIZE];
      29    int i, sign = 1;
      30  
      31    for (i = 0; i < SIZE; i++)
      32      {
      33        s.a[i] = 123.456 * (i + 2000) * sign;
      34        res2.a[i] = DEFAULT_VALUE;
      35        sign = -sign;
      36      }
      37  
      38    res1.x = INTRINSIC (_rcp14_pd) (s.x);
      39    res2.x = INTRINSIC (_mask_rcp14_pd) (res2.x, mask, s.x);
      40    res3.x = INTRINSIC (_maskz_rcp14_pd) (mask, s.x);
      41  
      42    CALC (s.a, res_ref);
      43  
      44    if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res1, res_ref, 0.0001))
      45      abort ();
      46  
      47    MASK_MERGE (d) (res_ref, mask, SIZE);
      48    if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res2, res_ref, 0.0001))
      49      abort ();
      50  
      51    MASK_ZERO (d) (res_ref, mask, SIZE);
      52    if (UNION_ROUGH_CHECK (AVX512F_LEN, d) (res3, res_ref, 0.0001))
      53      abort ();
      54  }