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 (double *s, double *r, MASK_TYPE mask)
14{
15  int i, k;
16
17  for (i = 0, k = 0; i < SIZE; i++)
18    {
19      if (mask & (1 << i))
20	r[i] = s[k++];
21    }
22}
23
24void
25TEST (void)
26{
27  UNION_TYPE (AVX512F_LEN, d) s1, res2, res3, res4, res5;
28  MASK_TYPE mask = MASK_VALUE;
29  double s2[SIZE];
30  double res_ref1[SIZE];
31  double res_ref2[SIZE];
32  double res_ref3[SIZE];
33  int i, sign = 1;
34
35  for (i = 0; i < SIZE; i++)
36    {
37      s1.a[i] = 123.456 * (i + 200) * sign;
38      s2[i] = 789.012 * (i + 300) * sign;
39      res2.a[i] = DEFAULT_VALUE;
40      res4.a[i] = DEFAULT_VALUE;
41      sign = -sign;
42    }
43
44  res2.x = INTRINSIC (_mask_expand_pd) (res2.x, mask, s1.x);
45  res3.x = INTRINSIC (_maskz_expand_pd) (mask, s1.x);
46  res4.x = INTRINSIC (_mask_expandloadu_pd) (res4.x, mask, s2);
47  res5.x = INTRINSIC (_maskz_expandloadu_pd) (mask, s2);
48
49  /* no mask is the same as all ones mask.  */
50  CALC (s1.a, res_ref1, MASK_ALL_ONES);
51  CALC (s1.a, res_ref2, mask);
52  CALC (s2, res_ref3, mask);
53
54  MASK_MERGE (d) (res_ref2, mask, SIZE);
55  if (UNION_CHECK (AVX512F_LEN, d) (res2, res_ref2))
56    abort ();
57
58  MASK_ZERO (d) (res_ref2, mask, SIZE);
59  if (UNION_CHECK (AVX512F_LEN, d) (res3, res_ref2))
60    abort ();
61
62  MASK_MERGE (d) (res_ref3, mask, SIZE);
63  if (UNION_CHECK (AVX512F_LEN, d) (res4, res_ref3))
64    abort ();
65
66  MASK_ZERO (d) (res_ref3, mask, SIZE);
67  if (UNION_CHECK (AVX512F_LEN, d) (res5, res_ref3))
68    abort ();
69}
70