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 / 8)
9 #include "avx512f-mask-type.h"
10
11 void
CALC(char * s1,char * s2,char * r)12 CALC (char *s1, char *s2, char *r)
13 {
14 int i;
15
16 for (i = 0; i < SIZE; i++)
17 {
18 if (s2[i] < 0)
19 r[i] = 0;
20 else
21 r[i] = s1[(s2[i] & 0xf) + 16 * (i / 16)];
22 }
23 }
24
25 void
TEST(void)26 TEST (void)
27 {
28 UNION_TYPE (AVX512F_LEN, i_b) s1, s2, res1, res2, res3;
29 char res_ref[SIZE];
30 int i, sign = 1;
31 MASK_TYPE mask = MASK_VALUE;
32
33 for (i = 0; i < SIZE; i++)
34 {
35 s1.a[i] = i * i * sign;
36 s2.a[i] = 179 - i;
37 res1.a[i] = DEFAULT_VALUE;
38 res2.a[i] = DEFAULT_VALUE;
39 res3.a[i] = DEFAULT_VALUE;
40 sign = -sign;
41 }
42
43 res1.x = INTRINSIC (_shuffle_epi8) (s1.x, s2.x);
44 res2.x = INTRINSIC (_mask_shuffle_epi8) (res2.x, mask, s1.x, s2.x);
45 res3.x = INTRINSIC (_maskz_shuffle_epi8) (mask, s1.x, s2.x);
46
47 CALC (s1.a, s2.a, res_ref);
48
49 if (UNION_CHECK (AVX512F_LEN, i_b) (res1, res_ref))
50 abort ();
51
52 MASK_MERGE (i_b) (res_ref, mask, SIZE);
53 if (UNION_CHECK (AVX512F_LEN, i_b) (res2, res_ref))
54 abort ();
55
56 MASK_ZERO (i_b) (res_ref, mask, SIZE);
57 if (UNION_CHECK (AVX512F_LEN, i_b) (res3, res_ref))
58 abort ();
59 }
60