1 /* { dg-do run } */
2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx -DNEED_IEEE754_FLOAT" } */
4 /* { dg-warning "attribute ignored" "" { target default_packed } 150 } */
5 /* { dg-message " from " "include chain" { target default_packed } 0 } */
6
7 #include "avx-check.h"
8
9 static void
avx_test()10 avx_test ()
11 {
12 int i;
13 union256 source1, source2;
14 int c = 1;
15 int z = 1;
16
17 float s1[8] = {0, -5463, 86456, 0, 1234, 0, 62445, 34352};
18 float s2[8] = {0, -1223, 0, 0, 0, 1, 0, 0};
19 int d[1];
20 int e[1];
21
22 source1.x = _mm256_loadu_ps(s1);
23 source2.x = _mm256_loadu_ps(s2);
24 d[0] = _mm256_testnzc_ps(source1.x, source2.x);
25
26 e[0] = 1;
27 for (i = 0; i < 8; i++) {
28 union ieee754_float u1, u2;
29 u1.d = s1[i];
30 u2.d = s2[i];
31 if (!u1.bits.sign && u2.bits.sign)
32 c = 0;
33 if (u1.bits.sign && u2.bits.sign)
34 z = 0;
35 }
36 e[0] = (c==0 && z==0)?1:0;
37
38 if (checkVi (d, e, 1))
39 abort ();
40 }
41
42