1 /* { dg-require-effective-target vect_int } */
8 int ib
[N
] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
13 __attribute__ ((noinline
))
18 /* Multidimensional array. Not aligned: vectorizable. */
19 for (i
= 0; i
< N
; i
++)
21 for (j
= 0; j
< N
; j
++)
27 /* Multidimensional array. Aligned: vectorizable. */
28 for (i
= 0; i
< N
; i
++)
30 for (j
= 0; j
< N
; j
++)
32 ic
[i
][1][1][j
] = ib
[i
];
36 /* Multidimensional array. Not aligned: vectorizable. */
37 for (i
= 0; i
< N
; i
++)
39 for (j
= 0; j
< N
; j
++)
41 id
[i
][1][j
+1] = ib
[i
];
46 for (i
= 0; i
< N
; i
++)
48 for (j
= 0; j
< N
; j
++)
50 if (ia
[i
][1][j
] != ib
[i
])
56 for (i
= 0; i
< N
; i
++)
58 for (j
= 0; j
< N
; j
++)
60 if (ic
[i
][1][1][j
] != ib
[i
])
66 for (i
= 0; i
< N
; i
++)
68 for (j
= 0; j
< N
; j
++)
70 if (id
[i
][1][j
+1] != ib
[i
])
85 /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
86 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
87 /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" } } */
88 /* { dg-final { cleanup-tree-dump "vect" } } */