1 /* { dg-do run } */
2 /* { dg-options "-O2 -mavx512f" } */
3 /* { dg-require-effective-target avx512f } */
4
5 #include "avx512f-check.h"
6
7 #include "avx512f-helper.h"
8
9 #define SIZE (128 / 32)
10 #include "avx512f-mask-type.h"
11
12 static void
calc_add(float * r,float * s1,float * s2)13 calc_add (float *r, float *s1, float *s2)
14 {
15 r[0] = s1[0] + s2[0];
16
17 int i;
18 for (i = 1; i < SIZE; i++)
19 r[i] = s1[i];
20 }
21
22 void
avx512f_test(void)23 avx512f_test (void)
24 {
25 int i, sign;
26 union128 res1, res2, res3, res4, res5, src1, src2;
27 MASK_TYPE mask = MASK_VALUE;
28 float 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 + 1.0;
35 sign = sign * -1;
36 }
37 for (i = 0; i < SIZE; i++)
38 {
39 res1.a[i] = DEFAULT_VALUE;
40 res4.a[i] = DEFAULT_VALUE;
41 }
42
43 res1.x = _mm_mask_add_ss (res1.x, mask, src1.x, src2.x);
44 res2.x = _mm_maskz_add_ss (mask, src1.x, src2.x);
45 res3.x = _mm_add_round_ss (src1.x, src2.x, _MM_FROUND_NO_EXC);
46 res4.x = _mm_mask_add_round_ss (res4.x, mask, src1.x, src2.x, _MM_FROUND_NO_EXC);
47 res5.x = _mm_maskz_add_round_ss (mask, src1.x, src2.x, _MM_FROUND_NO_EXC);
48
49 calc_add (res_ref, src1.a, src2.a);
50
51 MASK_MERGE () (res_ref, mask, 1);
52 if (check_union128 (res1, res_ref))
53 abort ();
54
55 MASK_ZERO () (res_ref, mask, 1);
56 if (check_union128 (res2, res_ref))
57 abort ();
58
59 calc_add (res_ref, src1.a, src2.a);
60
61 if (check_union128 (res3, res_ref))
62 abort();
63
64 MASK_MERGE () (res_ref, mask, 1);
65 if (check_union128 (res4, res_ref))
66 abort ();
67
68 MASK_ZERO () (res_ref, mask, 1);
69 if (check_union128 (res5, res_ref))
70 abort ();
71 }
72
73