X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.h;h=cc6e60b62efc8d731683648b27f4f50aff730cf2;hb=b9d45e08e23bcf058fa8f2d9e18dd78e8cccd044;hp=ae193f5bb36d69c99fab88d0fcc89ce7d6f7f81e;hpb=a51b19f667731104d1277df71b26daa2d3816189;p=libfirm

diff --git a/ir/be/beutil.h b/ir/be/beutil.h
index ae193f5bb..cc6e60b62 100644
--- a/ir/be/beutil.h
+++ b/ir/be/beutil.h
@@ -117,6 +117,13 @@ void dump_ir_extblock_graph_sched(ir_graph *irg, const char *suffix);
  */
 void be_dump(ir_graph *irg, const char *suffix, void (*dumper)(ir_graph *, const char *));
 
+/**
+ * Returns the number of reachable nodes in an irg.
+ * @param irg The irg.
+ * @return The number of reachable nodes.
+ */
+unsigned get_num_reachable_nodes(ir_graph *irg);
+
 /**
  * Search for an irn in @p accept.
  * The search is started at @p start_point_exclusive and continues upwards the dom-tree