irnode: Use set_op_get_{type_attr|entity_func}() instead of custom function

ir/ir/irnode.c

@@ -958,29 +958,19 @@ const char *get_cond_jmp_predicate_name(cond_jmp_predicate pred)
 #undef X
 }
 
-static void register_get_type_func(ir_op *op, get_type_attr_func func)
-{
-	op->ops.get_type_attr = func;
-}
-
-static void register_get_entity_func(ir_op *op, get_entity_attr_func func)
-{
-	op->ops.get_entity_attr = func;
-}
-
 void ir_register_getter_ops(void)
 {
-	register_get_type_func(op_Align,     get_Align_type);
-	register_get_type_func(op_Builtin,   get_Builtin_type);
-	register_get_type_func(op_Call,      get_Call_type);
-	register_get_type_func(op_CopyB,     get_CopyB_type);
-	register_get_type_func(op_Sel,       get_Sel_type);
-	register_get_type_func(op_Size,      get_Size_type);
-
-	register_get_entity_func(op_Address, get_Address_entity);
-	register_get_entity_func(op_Block,   get_Block_entity);
-	register_get_entity_func(op_Member,  get_Member_entity);
-	register_get_entity_func(op_Offset,  get_Offset_entity);
+	set_op_get_type_attr(op_Align,     get_Align_type);
+	set_op_get_type_attr(op_Builtin,   get_Builtin_type);
+	set_op_get_type_attr(op_Call,      get_Call_type);
+	set_op_get_type_attr(op_CopyB,     get_CopyB_type);
+	set_op_get_type_attr(op_Sel,       get_Sel_type);
+	set_op_get_type_attr(op_Size,      get_Size_type);
+
+	set_op_get_entity_attr(op_Address, get_Address_entity);
+	set_op_get_entity_attr(op_Block,   get_Block_entity);
+	set_op_get_entity_attr(op_Member,  get_Member_entity);
+	set_op_get_entity_attr(op_Offset,  get_Offset_entity);
 }
 
 void (set_irn_dbg_info)(ir_node *n, dbg_info *db)