| int foo(int *a, int n) | |
| { | |
| int i; | |
| for (i = 2; i < n; i++) | |
| a[i] += a[i+1]; | |
| } | |
| /* Check that Graphite dependency checking notes the dependency. */ | |
| /* { dg-do compile } */ | |
| /* { dg-final { scan-tree-dump-times "0 loops carried no dependency" 1 "graphite" } } */ | |
| /* { dg-final { cleanup-tree-dump "graphite" } } */ | |
| /* { dg-final { cleanup-tree-dump "parloops" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |