| /* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */ | |
| #define N 10000 | |
| void foo (int); | |
| int test () | |
| { | |
| int a[N][N]; | |
| int b[N][N]; | |
| unsigned i, j; | |
| for (i = 0; i < N; i++) | |
| for (j = 0; j < N; j++) | |
| a[i][j] = i*j; | |
| for (j = 1; j < N; j++) | |
| for (i = 0; i < N; i++) | |
| a[i][j] = a[i][j-1] + b[i][j]; | |
| for (i = 0; i < N; i++) | |
| for (j = 0; j < N; j++) | |
| foo (a[i][j]); | |
| } | |
| /* { dg-final { scan-tree-dump-times "number of SCoPs: 2" 1 "graphite"} } */ | |
| /* { dg-final { cleanup-tree-dump "graphite" } } */ |