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 <math.h>
10 #include <limits.h>
11 #include <float.h>
12 #include "avx512f-mask-type.h"
13
14 #define NUM 32
15
16 void
CALC(short * dst,short * src1,short * ind,short * src2)17 CALC (short *dst, short *src1, short *ind, short *src2)
18 {
19 int i;
20
21 for (i = 0; i < SIZE; i++)
22 {
23 unsigned long long offset = ind[i] & (SIZE - 1);
24 unsigned long long cond = ind[i] & SIZE;
25
26 dst[i] = cond ? src2[offset] : src1[offset];
27 }
28 }
29
30 void
TEST(void)31 TEST (void)
32 {
33 int i, j;
34 UNION_TYPE (AVX512F_LEN, i_w) s1, s2, res, ind;
35 short res_ref[SIZE];
36
37 MASK_TYPE mask = MASK_VALUE;
38
39 for (i = 0; i < NUM; i++)
40 {
41 for (j = 0; j < SIZE; j++)
42 {
43 ind.a[j] = DEFAULT_VALUE;
44 s1.a[j] = i * 2 * j + 1;
45 s2.a[j] = i * 2 * j;
46
47 res.a[j] = DEFAULT_VALUE;
48 }
49
50 CALC (res_ref, s1.a, ind.a, s2.a);
51
52 res.x =
53 INTRINSIC (_mask2_permutex2var_epi16) (s1.x, ind.x, mask,
54 s2.x);
55
56 MASK_MERGE (i_w) (res_ref, mask, SIZE);
57 if (UNION_CHECK (AVX512F_LEN, i_w) (res, res_ref))
58 abort ();
59 }
60 }
61