array: Add and use NEW_ARR_DZ().

[libfirm] / ir / be / belive.c

diff --git a/ir/be/belive.c b/ir/be/belive.c
index bd407d9..a3d268f 100644 (file)
--- a/ir/be/belive.c
+++ b/ir/be/belive.c
@@ -486,17 +486,9 @@ void be_liveness_transfer(const arch_register_class_t *cls,
                ir_nodeset_remove(nodeset, value);
        );
 
-       int arity = get_irn_arity(node);
-       for (int i = 0; i < arity; ++i) {
-               const arch_register_req_t *in_req = arch_get_irn_register_req_in(node, i);
-               if (in_req->cls != cls)
-                       continue;
-               ir_node                   *op     = get_irn_n(node, i);
-               const arch_register_req_t *op_req = arch_get_irn_register_req(op);
-               if (arch_register_req_is(op_req, ignore))
-                       continue;
+       be_foreach_use(node, cls, in_req, op, op_req,
                ir_nodeset_insert(nodeset, op);
-       }
+       );
 }