blob: f3c754cc346f2743a41d141a3a0f834aadb1fa10 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* { dg-do run } */
/* { dg-options "-O2 -w" } */
extern void abort (void);
#if(__SIZEOF_INT__ >= 4)
typedef int __m128i __attribute__ ((__vector_size__ (16)));
#else
typedef long __m128i __attribute__ ((__vector_size__ (16)));
#endif
__m128i
foo (void)
{
__m128i x = { 0x11111111, 0x22222222, 0x44444444 };
return x;
}
__m128i
bar (void)
{
__m128i x = { 0x11111111, 0x22222222, 0x44444444 };
return ~x;
}
int
main (void)
{
#if(__SIZEOF_INT__ >= 4)
union { __m128i v; int i[sizeof (__m128i) / sizeof (int)]; } u, v;
#else
union { __m128i v; long i[sizeof (__m128i) / sizeof (long)]; } u, v;
#endif
int i;
u.v = foo ();
v.v = bar ();
for (i = 0; i < sizeof (u.i) / sizeof (u.i[0]); i++)
{
if (u.i[i] != ~v.i[i])
abort ();
if (i < 3)
{
if (u.i[i] != (0x11111111 << i))
abort ();
}
else if (u.i[i])
abort ();
}
return 0;
}
|