blob: ff926057536ba4dbca403056e1452b0a260e576d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
typedef float __m128 __attribute__ ((__vector_size__ (16)));
extern void foo (__m128 *);
extern void abort (void);
__m128 y = { 0.0, 1.0, 2.0, 3.0 };
void
bar (__m128 *x, int align)
{
if ((((__PTRDIFF_TYPE__) x) & (align - 1)) != 0)
abort ();
if (__builtin_memcmp (x, &y, sizeof (y)) != 0)
abort ();
}
int
main ()
{
foo (&y);
return 0;
}
|