1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index a7e3bcf..477db38 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -2204,6 +2204,22 @@ cgraph_node::dump (FILE *f)
     }
 }
 
+/* Dump call graph node to file F in graphviz format.  */
+
+void
+cgraph_node::dump_graphviz (FILE *f)
+{
+  cgraph_edge *edge;
+
+  for (edge = callees; edge; edge = edge->next_callee)
+    {
+      cgraph_node *callee = edge->callee;
+
+      fprintf (f, "\t\"%s\" -> \"%s\"\n", name (), callee->name ());
+    }
+}
+
+
 /* Dump call graph node NODE to stderr.  */
 
 DEBUG_FUNCTION void