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 "avx512f-mask-type.h"
10
11 void
CALC(short * s,unsigned char imm,short * r)12 CALC (short *s, unsigned char imm, short *r)
13 {
14 int i;
15
16 for (i = 0; i < SIZE / 8; i++)
17 {
18 r[8 * i] = s[8 * i + (imm >> 0 & 3)];
19 r[8 * i + 1] = s[8 * i + (imm >> 2 & 3)];
20 r[8 * i + 2] = s[8 * i + (imm >> 4 & 3)];
21 r[8 * i + 3] = s[8 * i + (imm >> 6 & 3)];
22 r[8 * i + 4] = s[8 * i + 4];
23 r[8 * i + 5] = s[8 * i + 5];
24 r[8 * i + 6] = s[8 * i + 6];
25 r[8 * i + 7] = s[8 * i + 7];
26 }
27 }
28
29 void
TEST(void)30 TEST (void)
31 {
32 UNION_TYPE (AVX512F_LEN, i_w) s1, res1, res2, res3;
33 short res_ref[SIZE];
34 int i, sign = 1;
35 MASK_TYPE mask = MASK_VALUE;
36
37 for (i = 0; i < SIZE; i++)
38 {
39 s1.a[i] = i * i * sign;
40 res1.a[i] = DEFAULT_VALUE;
41 res2.a[i] = DEFAULT_VALUE;
42 res3.a[i] = DEFAULT_VALUE;
43 sign = -sign;
44 }
45
46 res1.x = INTRINSIC (_shufflelo_epi16) (s1.x, 0xec);
47 res2.x =
48 INTRINSIC (_mask_shufflelo_epi16) (res2.x, mask, s1.x, 0xec);
49 res3.x = INTRINSIC (_maskz_shufflelo_epi16) (mask, s1.x, 0xec);
50
51 CALC (s1.a, 0xec, res_ref);
52
53 if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
54 abort ();
55
56 MASK_MERGE (i_w) (res_ref, mask, SIZE);
57 if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref))
58 abort ();
59
60 MASK_ZERO (i_w) (res_ref, mask, SIZE);
61 if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref))
62 abort ();
63 }
64