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
12static void
13CALC (char *r, long long *s, int mem)
14{
15  int i;
16  /* Don't zero out upper half if destination is memory.  */
17  int len = mem ? SIZE : 16;
18  for (i = 0; i < len; i++)
19    {
20      r[i] = (i < SIZE) ? (char) s[i] : 0;
21    }
22}
23
24void
25TEST (void)
26{
27  int i, sign;
28  UNION_TYPE (128, i_b) res1, res2, res3;
29  char res4[16];
30  UNION_TYPE (AVX512F_LEN, i_q) src;
31  MASK_TYPE mask = MASK_VALUE;
32  char res_ref[16];
33  char res_ref2[16];
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 < 16; i++)
45    {
46      /* To check that memory is not touched.  */
47      res4[i] = DEFAULT_VALUE * 2;
48      res_ref2[i] = DEFAULT_VALUE * 2;
49    }
50
51  res1.x = INTRINSIC (_cvtepi64_epi8) (src.x);
52  res2.x = INTRINSIC (_mask_cvtepi64_epi8) (res2.x, mask, src.x);
53  res3.x = INTRINSIC (_maskz_cvtepi64_epi8) (mask, src.x);
54
55  CALC (res_ref, src.a, 0);
56
57  if (UNION_CHECK (128, i_b) (res1, res_ref))
58    abort ();
59
60  MASK_MERGE (i_b) (res_ref, mask, SIZE);
61  if (UNION_CHECK (128, i_b) (res2, res_ref))
62    abort ();
63
64  MASK_ZERO (i_b) (res_ref, mask, SIZE);
65  if (UNION_CHECK (128, i_b) (res3, res_ref))
66    abort ();
67
68
69  INTRINSIC (_mask_cvtepi64_storeu_epi8) (res4, mask, src.x);
70
71  CALC (res_ref2, src.a, 1);
72  MASK_MERGE (i_b) (res_ref2, mask, SIZE);
73
74  if (checkVc (res4, res_ref2, 16))
75    abort ();
76}
77