extended functionality

[libfirm] / ir / ana / irdom_t.h

diff --git a/ir/ana/irdom_t.h b/ir/ana/irdom_t.h
index 5a5857c..6a15d3a 100644 (file)
--- a/ir/ana/irdom_t.h
+++ b/ir/ana/irdom_t.h
@@ -28,9 +28,17 @@
 
 /** For dominator information */
 typedef struct dom_info {
-  struct ir_node *idom;        /**< immediate CFG dominator */
-  int pre_num;               /**< pre-order graph-walk number */
-  int dom_depth;             /**< depth in dominator-tree */
+  struct ir_node *idom;                        /**< immediate CFG dominator */
+  struct ir_node *next;                /**< The next node in the dominated
+                                          list of @c idom. */
+  struct ir_node *first;               /**< The first node in the list of nodes
+                                          this nodes dominates immediately. */
+  unsigned tree_pre_num;                       /**< The pre-order number from a dfs walk
+                                          over the dominator tree. */
+  unsigned max_subtree_pre_num;                /**< The largest tree pre num found in the
+                                          dominator subtree of this node. */
+  int pre_num;                         /**< pre-order graph-walk number */
+  int dom_depth;                       /**< depth in dominator-tree */
 } dom_info;
 
 #endif /* _IRDOM_T_H_ */