1 /* { dg-do compile } */
2
3 struct a
4 {
5 int a[100];
6 };
7 typedef struct a b __attribute__ ((aligned (32)));
8 typedef struct a c __attribute__ ((aligned (4)));
9
t(b * a)10 int t(b *a)
11 {
12 int i;
13 c *ptr = a;
14 for (i=0;i<100;i++)
15 ptr->a[i]++;
16 }
17
18 /* The memory access is through a pointer of type c which means
19 *ptr is not aligned. */
20
21 /* { dg-final { scan-tree-dump "can't force alignment" "vect" { xfail vect_element_align_preferred } } } */
22 /* { dg-final { scan-tree-dump-not "misalign = 0" "vect" { xfail vect_element_align_preferred } } } */
23