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 SRC_SIZE (AVX512F_LEN_HALF / 8)
9 #define DST_SIZE (AVX512F_LEN / 16)
10 #include "avx512f-mask-type.h"
11
12 void
CALC(char * s,short * r)13 CALC (char *s, short *r)
14 {
15 int i;
16
17 for (i = 0; i < DST_SIZE; i++)
18 {
19 r[i] = (short) s[i];
20 }
21 }
22
23 void
TEST(void)24 TEST (void)
25 {
26 UNION_TYPE (AVX512F_LEN_HALF, i_b) s;
27 UNION_TYPE (AVX512F_LEN, i_w) res1, res2, res3;
28 MASK_TYPE mask = MASK_VALUE;
29 short res_ref[DST_SIZE];
30 int i, sign = 1;
31
32 for (i = 0; i < SRC_SIZE; i++)
33 {
34 s.a[i] = 8 * i * sign;
35 sign = -sign;
36 }
37
38 for (i = 0; i < DST_SIZE; i++)
39 res2.a[i] = DEFAULT_VALUE;
40
41 res1.x = INTRINSIC (_cvtepi8_epi16) (s.x);
42 res2.x = INTRINSIC (_mask_cvtepi8_epi16) (res2.x, mask, s.x);
43 res3.x = INTRINSIC (_maskz_cvtepi8_epi16) (mask, s.x);
44
45 CALC (s.a, res_ref);
46
47 if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
48 abort ();
49
50 MASK_MERGE (i_w) (res_ref, mask, DST_SIZE);
51 if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref))
52 abort ();
53
54 MASK_ZERO (i_w) (res_ref, mask, DST_SIZE);
55 if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref))
56 abort ();
57 }
58