optimize_graph_df():

[libfirm] / ir / ir / irnode.h

diff --git a/ir/ir/irnode.h b/ir/ir/irnode.h
index d327f51..d2d3b3d 100644 (file)
--- a/ir/ir/irnode.h
+++ b/ir/ir/irnode.h
@@ -328,6 +328,9 @@ void add_End_keepalive (ir_node *end, ir_node *ka);
 /** Set the Keep alive node at position pos. */
 void set_End_keepalive(ir_node *end, int pos, ir_node *ka);
 
+/** Set new keep-alives */
+void set_End_keepalives(ir_node *end, int n, ir_node *in[]);
+
 /** Some parts of the End node are allocated separately -- their memory
    is not recovered by dead_node_elimination if a End node is dead.
    free_End() frees these data structures. */
@@ -1162,6 +1165,12 @@ unsigned register_additional_node_data(unsigned size);
  */
 void *get_irn_generic_attr(ir_node *node);
 
+/**
+ * Returns the unique node index for the node in its graph.
+ * This index is used to access phase information for this node.
+ */
+unsigned get_irn_idx(const ir_node *node);
+
 /*-----------------------------------------------------------------*/
 /** Debug aides                                                   **/
 /*-----------------------------------------------------------------*/