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 * r,char * s1,char * s2)12 CALC (char *r, char *s1, char *s2)
13 {
14 int i;
15 for (i = 0; i < SIZE; i++)
16 {
17 int tmp = (int)s1[i] + (int)s2[i];
18 if (tmp > 0x7F) tmp = 0x7F;
19 if (tmp < (char)0x80) tmp = (char)0x80;
20 r[i] = (char)tmp;
21 }
22 }
23
24 void
TEST(void)25 TEST (void)
26 {
27 int i, sign;
28 UNION_TYPE (AVX512F_LEN, i_b) res1, res2, res3, src1, src2;
29 MASK_TYPE mask = MASK_VALUE;
30 char res_ref[SIZE];
31
32 sign = -1;
33 for (i = 0; i < SIZE; i++)
34 {
35 src1.a[i] = 2 + sign * 7 * i % 291;
36 src2.a[i] = 3 + sign * 11 * (i % 377) * i;
37 sign = sign * -1;
38 }
39 for (i = 0; i < SIZE; i++)
40 res2.a[i] = DEFAULT_VALUE;
41
42 res1.x = INTRINSIC (_adds_epi8) (src1.x, src2.x);
43 res2.x = INTRINSIC (_mask_adds_epi8) (res2.x, mask, src1.x, src2.x);
44 res3.x = INTRINSIC (_maskz_adds_epi8) (mask, src1.x, src2.x);
45
46 CALC (res_ref, src1.a, src2.a);
47
48 if (UNION_CHECK (AVX512F_LEN, i_b) (res1, res_ref))
49 abort ();
50
51 MASK_MERGE (i_b) (res_ref, mask, SIZE);
52 if (UNION_CHECK (AVX512F_LEN, i_b) (res2, res_ref))
53 abort ();
54
55 MASK_ZERO (i_b) (res_ref, mask, SIZE);
56 if (UNION_CHECK (AVX512F_LEN, i_b) (res3, res_ref))
57 abort ();
58 }
59