critical_edges: set NO_CRITICAL_EDGES graph flag

diff --git a/ir/opt/critical_edges.c b/ir/opt/critical_edges.c
index 12fcf98..4a23180 100644 (file)
--- a/ir/opt/critical_edges.c
+++ b/ir/opt/critical_edges.c
@@ -108,6 +108,7 @@ void remove_critical_cf_edges_ex(ir_graph *irg, int ignore_exception_edges)
                clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_DOMINANCE
                                   | IR_GRAPH_STATE_VALID_EXTENDED_BLOCKS);
        }
+       set_irg_state(irg, IR_GRAPH_STATE_NO_CRITICAL_EDGES);
 }
 
 void remove_critical_cf_edges(ir_graph *irg)