| /* { dg-require-effective-target vect_int } */ |
| /* { dg-add-options bind_pic_locally } */ |
| |
| #include <stdarg.h> |
| #include "tree-vect.h" |
| |
| #define N 16 |
| #define M 4 |
| |
| int ib[M][M][N] = {{{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}}, |
| {{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}}, |
| {{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}}, |
| {{0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}, |
| {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}}}; |
| int ia[M][M][N]; |
| int ic[N]; |
| |
| __attribute__ ((noinline)) |
| int main1 () |
| { |
| int i, j; |
| |
| /* Multidimensional array. Aligned. The "inner" dimensions |
| are invariant in the inner loop. Load and store. */ |
| for (i = 0; i < M; i++) |
| { |
| for (j = 0; j < N; j++) |
| { |
| ia[i][1][j] = ib[2][i][j]; |
| } |
| } |
| |
| /* check results: */ |
| for (i = 0; i < M; i++) |
| { |
| for (j = 0; j < N; j++) |
| { |
| if (ia[i][1][j] != ib[2][i][j]) |
| abort(); |
| } |
| } |
| |
| /* Multidimensional array. Aligned. The "inner" dimensions |
| are invariant in the inner loop. Load. */ |
| for (i = 0; i < M; i++) |
| { |
| for (j = 0; j < N; j++) |
| { |
| ic[j] = ib[2][i][j]; |
| } |
| } |
| |
| /* check results: */ |
| for (i = 0; i < M; i++) |
| { |
| for (j = 0; j < N; j++) |
| { |
| if (ic[j] != ib[2][i][j]) |
| abort(); |
| } |
| } |
| |
| return 0; |
| } |
| |
| int main (void) |
| { |
| check_vect (); |
| |
| return main1 (); |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */ |
| /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */ |
