Added clique walker

[libfirm] / ir / be / beirgmod.h

diff --git a/ir/be/beirgmod.h b/ir/be/beirgmod.h
index 691b53f..ed5922b 100644 (file)
--- a/ir/be/beirgmod.h
+++ b/ir/be/beirgmod.h
@@ -46,20 +46,54 @@ void be_free_dominance_frontiers(dom_front_info_t *info);
  * represent the same concrete value. This is the case if you
  * - copy
  * - spill and reload
- * - rematerialize
+ * - re-materialize
  * a value.
  *
  * This function reroutes all uses of the original value to the copies in the
- * corresponding dominance subtrees and creates Phi functions if neccessary.
+ * corresponding dominance subtrees and creates Phi functions if necessary.
  *
- * @param info         Dominance frontier information.
- * @param orig         The node for which you want to introduce copies.
- * @param n                    The number of copies ypu introduce.
- * @param copies       An array of nodes which are copies of @p orig.
+ * @param info           Dominance frontier information.
+ * @param n           Length of nodes array.
+ * @param nodes       The nodes which shall represent the same SSA value.
+ * @param phis        A set to which all inserted Phis are added.
+ * @param ignore_uses A set of nodes probably using one of the nodes in @p nodes.
+ *                    Their usage will not adjusted. They remain untouched by this function.
  */
-void be_introduce_copies_ignore(dom_front_info_t *info, ir_node *orig,
-    int n, ir_node *copies[], pset *irgore_uses);
+void be_ssa_constr_phis_ignore(dom_front_info_t *info, int n, ir_node *nodes[], pset *phis, pset *ignore_uses);
+
+/**
+ * Same as be_ssa_constr_phis_ignore() but without the ignore set.
+ */
+void be_ssa_constr_phis(dom_front_info_t *info, int n, ir_node *nodes[], pset *phis);
+
+/**
+ * Same as be_ssa_constr_phis_ignore() but without the Phi set.
+ */
+void be_ssa_constr_ignore(dom_front_info_t *info, int n, ir_node *nodes[], pset *ignore_uses);
+
+/**
+ * Same as be_ssa_constr_ignore() but with empty ignore set.
+ */
+void be_ssa_constr(dom_front_info_t *info, int n, ir_node *nodes[]);
+
+/**
+ * Same as be_ssa_constr_ignore() but with pset instead of array.
+ */
+void be_ssa_constr_set_ignore(dom_front_info_t *df, pset *nodes, pset *ignore_uses);
+
+/**
+ * Same as be_ssa_constr() but with pset instead of array.
+ */
+void be_ssa_constr_set(dom_front_info_t *info, pset *nodes);
+
+/**
+ * Same as be_ssa_constr_phis_ignore() but with set instead of array.
+ */
+void be_ssa_constr_set_phis_ignore(dom_front_info_t *info, pset *nodes, pset *phis, pset *ignore);
+
+/**
+ * Same as be_ssa_constr_phis_ignore() but without ignore set.
+ */
+void be_ssa_constr_set_phis(dom_front_info_t *info, pset *nodes, pset *phis);
 
-void be_introduce_copies(dom_front_info_t *info, ir_node *orig,
-    int n, ir_node *copies[]);
 #endif