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 / 16)
       9  #include "avx512f-mask-type.h"
      10  
      11  void
      12  CALC (short *src1, short *src2, short *dst)
      13  {
      14    int i;
      15  
      16    for (i = 0; i < SIZE; i++)
      17      dst[i] = (src1[i] * src2[i]) >> 16;
      18  }
      19  
      20  void
      21  TEST (void)
      22  {
      23    UNION_TYPE (AVX512F_LEN, i_w) src1, src2, dst1, dst2, dst3;
      24    short dst_ref[SIZE];
      25    MASK_TYPE mask = MASK_VALUE;
      26    int i, sign = -1;
      27  
      28    for (i = 0; i < SIZE; i++)
      29      {
      30        src1.a[i] = i % 2;
      31        src2.a[i] = i * sign;
      32        dst2.a[i] = DEFAULT_VALUE;
      33        sign = -sign;
      34      }
      35  
      36    dst1.x = INTRINSIC (_mulhi_epu16) (src1.x, src2.x);
      37    dst2.x =
      38      INTRINSIC (_mask_mulhi_epu16) (dst2.x, mask, src1.x, src2.x);
      39    dst3.x = INTRINSIC (_maskz_mulhi_epu16) (mask, src1.x, src2.x);
      40  
      41    CALC (src1.a, src2.a, dst_ref);
      42  
      43    if (UNION_CHECK (AVX512F_LEN, i_w) (dst1, dst_ref))
      44      abort ();
      45  
      46    MASK_MERGE (i_w) (dst_ref, mask, SIZE);
      47    if (UNION_CHECK (AVX512F_LEN, i_w) (dst2, dst_ref))
      48      abort ();
      49  
      50    MASK_ZERO (i_w) (dst_ref, mask, SIZE);
      51    if (UNION_CHECK (AVX512F_LEN, i_w) (dst3, dst_ref))
      52      abort ();
      53  }