need_free1        769 opal/class/opal_graph.c     bool need_free1, need_free2;
need_free1        778 opal/class/opal_graph.c             need_free1 = true;
need_free1        782 opal/class/opal_graph.c             need_free1 = false;
need_free1        804 opal/class/opal_graph.c         if (need_free1) {