1/* { dg-do run } */
2/* { dg-require-effective-target avx } */
3/* { dg-options "-O2 -mavx -DNEED_IEEE754_DOUBLE" } */
4/* { dg-warning "attribute ignored" "" { target default_packed } 164 } */
5/* { dg-message " from " "include chain" { target default_packed } 0 } */
6
7#include "avx-check.h"
8
9static void
10avx_test ()
11{
12    int i;
13    union256d source1, source2;
14
15    double s1[4] = {0, -5463, 86456, 0};
16    double s2[4] = {0, -1223, 0,     1};
17    int    d[1];
18    int    e[1];
19
20    source1.x = _mm256_loadu_pd(s1);
21    source2.x = _mm256_loadu_pd(s2);
22    d[0] = _mm256_testz_pd(source1.x, source2.x);
23
24    e[0] = 1;
25    for (i = 0; i < 4; i++) {
26	union ieee754_double u1, u2;
27	u1.d = s1[i];
28	u2.d = s2[i];
29        if (u1.bits.sign && u2.bits.sign) {
30            e[0] = 0;
31        }
32    }
33
34   if (checkVi(d, e, 1))
35     abort ();
36}
37
38