00001 int foo(int *a, int n) 00002 { 00003 int i; 00004 for (i = 2; i < n; i++) 00005 a[i] += a[i+1]; 00006 } 00007 00008 /* Check that Graphite dependency checking notes the dependency. */ 00009 /* { dg-do compile } */ 00010 /* { dg-final { scan-tree-dump-times "0 loops carried no dependency" 1 "graphite" } } */ 00011 /* { dg-final { cleanup-tree-dump "graphite" } } */ 00012 /* { dg-final { cleanup-tree-dump "parloops" } } */ 00013 /* { dg-final { cleanup-tree-dump "optimized" } } */