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  #include <limits.h>
      12  
      13  static void
      14  CALC (unsigned char *r, unsigned long long *s, int mem)
      15  {
      16    int i;
      17    int len = mem ? SIZE : 16;
      18    for (i = 0; i < len; i++)
      19      r[i] = (i < SIZE) ? ((s[i] > UCHAR_MAX) ? UCHAR_MAX : s[i]) : 0;
      20  }
      21  
      22  void
      23  TEST (void)
      24  {
      25    int i;
      26    UNION_TYPE (128, i_ub) res1, res2, res3;
      27    unsigned char res4[16];
      28    UNION_TYPE (AVX512F_LEN, i_uq) src;
      29    MASK_TYPE mask = MASK_VALUE;
      30    unsigned char res_ref[16];
      31    unsigned char res_ref2[16];
      32  
      33    for (i = 0; i < SIZE; i++)
      34      {
      35        src.a[i] = 1 + 34 * i;
      36        res2.a[i] = DEFAULT_VALUE;
      37        res4[i] = DEFAULT_VALUE;
      38      }
      39  
      40    for (i = SIZE; i < 16; i++)
      41      {
      42        res4[i] = DEFAULT_VALUE * 2;
      43        res_ref2[i] = DEFAULT_VALUE * 2;
      44      }
      45  
      46    res1.x = INTRINSIC (_cvtusepi64_epi8) (src.x);
      47    res2.x = INTRINSIC (_mask_cvtusepi64_epi8) (res2.x, mask, src.x);
      48    res3.x = INTRINSIC (_maskz_cvtusepi64_epi8) (mask, src.x);
      49  
      50    CALC (res_ref, src.a, 0);
      51  
      52    if (UNION_CHECK (128, i_ub) (res1, res_ref))
      53      abort ();
      54  
      55    MASK_MERGE (i_ub) (res_ref, mask, SIZE);
      56    if (UNION_CHECK (128, i_ub) (res2, res_ref))
      57      abort ();
      58  
      59    MASK_ZERO (i_ub) (res_ref, mask, SIZE);
      60    if (UNION_CHECK (128, i_ub) (res3, res_ref))
      61      abort ();
      62  
      63    INTRINSIC (_mask_cvtusepi64_storeu_epi8) (res4, mask, src.x);
      64  
      65    CALC (res_ref2, src.a, 1);
      66    MASK_MERGE (i_ub) (res_ref2, mask, SIZE);
      67  
      68    if (checkVuc (res4, res_ref2, 16))
      69      abort ();
      70  
      71  }