| /* { dg-do compile } */ | |
| /* { dg-options "-O20 -ftree-loop-linear -fdump-tree-ltrans-all" } */ | |
| double u[1782225]; | |
| int foo(int N, int *res) | |
| { | |
| int i, j; | |
| double sum = 0; | |
| for (i = 0; i < N; i++) | |
| for (j = 0; j < N; j++) | |
| sum = sum + u[i + 1335 * j]; | |
| for (i = 0; i < N; i++) | |
| u[1336 * i] *= 2; | |
| *res = sum + N; | |
| } | |
| /* { dg-final { scan-tree-dump-times "transformed loop" 1 "ltrans"} } */ |