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/* { dg-do compile } */
/* { dg-require-effective-target vect_int } */
/* Intended to be larger than any VF. */
#define GAP 128
#define N (GAP * 3)
struct s { int x[N]; };
void
f1 (struct s *a, struct s *b)
{
for (int i = 0; i < GAP * 2; ++i)
a->x[i + GAP] += b->x[i];
}
/* { dg-final { scan-tree-dump-times "consider run-time aliasing" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "improved number of alias checks from 1 to 0" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 1 "vect" } } */
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