1  /* { dg-do run } */
       2  /* { dg-options "-O2 -mavx512bw" } */
       3  /* { dg-require-effective-target avx512bw } */
       4  
       5  #define AVX512BW
       6  #include "avx512f-helper.h"
       7  
       8  #define SIZE (AVX512F_LEN / 8)
       9  #include "avx512f-mask-type.h"
      10  
      11  void
      12  CALC (char *s1, char *s2, char *r)
      13  {
      14    int i;
      15  
      16    for (i = 0; i < SIZE; i++)
      17      r[i] = ((unsigned char) s1[i] +
      18        (unsigned char) s2[i] + 1) >> 1;
      19  }
      20  
      21  void
      22  TEST (void)
      23  {
      24    UNION_TYPE (AVX512F_LEN, i_b) s1, s2, res1, res2 ,res3;
      25    MASK_TYPE mask = MASK_VALUE;
      26    char res_ref[SIZE];
      27    int i;
      28  
      29    for (i = 0; i < SIZE; i++)
      30      {
      31        s1.a[i] = i + 15;
      32        s2.a[i] = i + 14;
      33        res2.a[i] = DEFAULT_VALUE;
      34      }
      35  
      36    res1.x = INTRINSIC (_avg_epu8) (s1.x, s2.x);
      37    res2.x = INTRINSIC (_mask_avg_epu8) (res2.x, mask, s1.x, s2.x);
      38    res3.x = INTRINSIC (_maskz_avg_epu8) (mask, s1.x, s2.x);
      39  
      40    CALC (s1.a, s2.a, res_ref);
      41  
      42    if (UNION_CHECK (AVX512F_LEN, i_b) (res1, res_ref))
      43      abort ();
      44  
      45    MASK_MERGE (i_b) (res_ref, mask, SIZE);
      46    if (UNION_CHECK (AVX512F_LEN, i_b) (res2, res_ref))
      47      abort ();
      48  
      49    MASK_ZERO (i_b) (res_ref, mask, SIZE);
      50    if (UNION_CHECK (AVX512F_LEN, i_b) (res3, res_ref))
      51      abort ();
      52  }