* 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_origs The number of nodes for which the copies are introduced.
+ * @param orig_nodes The nodes for which you want to introduce copies.
+ * @param n_copies The number of copies you introduce.
+ * @param copy_nodes An array of nodes which are copies of @p orig.
+ * @param ignore_uses A set containing uses which shall not be rerouted.
*/
-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_ignore(dom_front_info_t *info, int n_origs, ir_node *orig_nodes[],
+ int n_copies, ir_node *copy_nodes[], pset *ignore_uses);
-void be_introduce_copies(dom_front_info_t *info, ir_node *orig, int n, ir_node *copies[]);
+/**
+ * Same as be_ssa_constr_ignore() but with a single original node.
+ */
+void be_ssa_constr_single_ignore(dom_front_info_t *info, ir_node *orig, int n, ir_node *copies[], pset *ignore_uses);
+
+/**
+ * Same as be_ssa_constr_single_ignore() but without ignoring nodes.
+ */
+void be_ssa_constr_single(dom_front_info_t *info, ir_node *orig, int n, ir_node *copy_nodes[]);
-void be_introduce_copies_pset(dom_front_info_t *info, pset *nodes);
+/**
+ * Same as be_ssa_constr_ignore() but without ignoring nodes.
+ */
+void be_ssa_constr(dom_front_info_t *info, int n_orig, ir_node *orig[], int n, ir_node *copy_nodes[]);
+
+/**
+ * Same as be_ssa_constr() but with psets.
+ */
+void be_ssa_constr_sets(dom_front_info_t *info, pset *origs, pset *copies);
#endif