blob: 9264842e3494ca8f516bdbe8937b21c120314fcd (
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
|
/* { dg-do run } */
/* { dg-additional-options "-Wno-psabi -w" } */
/* { dg-additional-options "-msse2" { target sse2_runtime } } */
typedef unsigned V __attribute__ ((__vector_size__ (16)));
union U
{
V j;
unsigned long long i __attribute__ ((__vector_size__ (16)));
};
static inline __attribute__((always_inline)) V
foo (unsigned long long a)
{
union U z = { .j = (V) {} };
for (unsigned long i = 0; i < 1; i++)
z.i[i] = a;
return z.j;
}
static inline __attribute__((always_inline)) V
bar (V a, unsigned long long i, int q)
{
union U z = { .j = a };
z.i[q] = i;
return z.j;
}
int
main ()
{
union U z = { .j = bar (foo (1729), 2, 1) };
if (z.i[0] != 1729)
__builtin_abort ();
return 0;
}
|
