1 /* { dg-require-effective-target vect_int } */
2 /* { dg-add-options bind_pic_locally } */
8 #define NINTS (VECTOR_BITS / 32)
15 int ib
[N
] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
16 int ia
[N
][NINTS
][N
+ 1];
17 int ic
[N
][N
][NINTS
- 1][2 * N
+ 2];
18 int id
[N
][N
][N
+ NINTS
];
20 __attribute__ ((noinline
))
25 /* Multidimensional array. Not aligned: vectorizable. */
26 for (i
= 0; i
< N
; i
++)
28 for (j
= 0; j
< N
; j
++)
34 /* Multidimensional array. Aligned: vectorizable. */
35 for (i
= 0; i
< N
; i
++)
37 for (j
= 0; j
< N
; j
++)
39 ic
[i
][1][1][j
] = ib
[i
];
43 /* Multidimensional array. Not aligned: vectorizable. */
44 for (i
= 0; i
< N
; i
++)
46 for (j
= 0; j
< N
; j
++)
48 id
[i
][1][j
+1] = ib
[i
];
53 for (i
= 0; i
< N
; i
++)
55 for (j
= 0; j
< N
; j
++)
57 if (ia
[i
][1][j
] != ib
[i
])
63 for (i
= 0; i
< N
; i
++)
65 for (j
= 0; j
< N
; j
++)
67 if (ic
[i
][1][1][j
] != ib
[i
])
73 for (i
= 0; i
< N
; i
++)
75 for (j
= 0; j
< N
; j
++)
77 if (id
[i
][1][j
+1] != ib
[i
])
92 /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */
93 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
94 /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { xfail vect_element_align_preferred } } } */