return ir_may_alias;
} /* different_types */
-/**
- * Returns non-zero if a node is a routine parameter.
- *
- * @param node the Proj node to test
- */
-static int is_arg_Proj(ir_node *node) {
- if (! is_Proj(node))
- return 0;
- node = get_Proj_pred(node);
- if (! is_Proj(node))
- return 0;
- return pn_Start_T_args == get_Proj_proj(node) && is_Start(get_Proj_pred(node));
-} /* is_arg_Proj */
-
/**
* Returns non-zero if a node is a result on a malloc-like routine.
*