1 /* { dg-do run } */
2 /* { dg-options "-O2 -mavx512f" } */
3 /* { dg-require-effective-target avx512f } */
4
5 #define AVX512F
6
7 #include "avx512f-helper.h"
8
9 #define SIZE (AVX512F_LEN / 32)
10 #include "avx512f-mask-type.h"
11
12 static void
CALC(int * r,int * s1,int * s2)13 CALC (int *r, int *s1, int *s2)
14 {
15 int i;
16 for (i = 0; i < SIZE; i++)
17 {
18 r[i] = s1[i] - s2[i];
19 }
20 }
21
22 void
TEST(void)23 TEST (void)
24 {
25 int i, sign;
26 UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src1, src2;
27 MASK_TYPE mask = MASK_VALUE;
28 int res_ref[SIZE];
29
30 sign = -1;
31 for (i = 0; i < SIZE; i++)
32 {
33 src1.a[i] = 1.5 + 34.67 * i * sign;
34 src2.a[i] = -22.17 * i * sign;
35 sign = sign * -1;
36 }
37 for (i = 0; i < SIZE; i++)
38 res2.a[i] = DEFAULT_VALUE;
39
40 res1.x = INTRINSIC (_sub_epi32) (src1.x, src2.x);
41 res2.x = INTRINSIC (_mask_sub_epi32) (res2.x, mask, src1.x, src2.x);
42 res3.x = INTRINSIC (_maskz_sub_epi32) (mask, src1.x, src2.x);
43
44 CALC (res_ref, src1.a, src2.a);
45
46 if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
47 abort ();
48
49 MASK_MERGE (i_d) (res_ref, mask, SIZE);
50 if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
51 abort ();
52
53 MASK_ZERO (i_d) (res_ref, mask, SIZE);
54 if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
55 abort ();
56 }
57