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 / 32)
      10  #include "avx512f-mask-type.h"
      11  #define SIZE_HALF (AVX512F_LEN_HALF / 16)
      12  
      13  void 
      14  CALC (short *r, int *s, int mem)
      15  {
      16    int i;
      17    int len = mem ? SIZE : SIZE_HALF;
      18    for (i = 0; i < len; i++)
      19      {
      20        r[i] = (i < SIZE) ? (short) s[i] : 0;
      21      }
      22  }
      23  
      24  void
      25  TEST (void)
      26  {
      27    int i, sign;
      28    UNION_TYPE (AVX512F_LEN_HALF, i_w) res1, res2, res3;
      29    short res4[SIZE_HALF];
      30    UNION_TYPE (AVX512F_LEN, i_d) src;
      31    MASK_TYPE mask = MASK_VALUE;
      32    short res_ref[SIZE_HALF];
      33    short res_ref2[SIZE_HALF];
      34  
      35    sign = -1;
      36    for (i = 0; i < SIZE; i++)
      37      {
      38        src.a[i] = 1 + 34 * i * sign;
      39        sign = sign * -1;
      40        res2.a[i] = DEFAULT_VALUE;
      41        res4[i] = DEFAULT_VALUE;
      42      }
      43  
      44    for (i = SIZE; i < SIZE_HALF; i++)
      45      {
      46        res_ref2[i] = DEFAULT_VALUE * 2;
      47        res4[i] = DEFAULT_VALUE * 2;
      48      }
      49  
      50    res1.x = INTRINSIC (_cvtepi32_epi16) (src.x);
      51    res2.x = INTRINSIC (_mask_cvtepi32_epi16) (res2.x, mask, src.x);
      52    res3.x = INTRINSIC (_maskz_cvtepi32_epi16) (mask, src.x);
      53    CALC (res_ref, src.a, 0);
      54  
      55    if (UNION_CHECK (AVX512F_LEN_HALF, i_w) (res1, res_ref))
      56      abort ();
      57  
      58    MASK_MERGE (i_w) (res_ref, mask, SIZE);
      59    if (UNION_CHECK (AVX512F_LEN_HALF, i_w) (res2, res_ref))
      60      abort ();
      61  
      62    MASK_ZERO (i_w) (res_ref, mask, SIZE);
      63    if (UNION_CHECK (AVX512F_LEN_HALF, i_w) (res3, res_ref))
      64      abort ();
      65  
      66    INTRINSIC (_mask_cvtepi32_storeu_epi16) (res4, mask, src.x);
      67    CALC (res_ref2, src.a, 1);
      68  
      69    MASK_MERGE (i_w) (res_ref2, mask, SIZE);
      70    if (checkVs (res4, res_ref2, SIZE_HALF))
      71      abort ();
      72  }