add_left         1092 tools/lib/traceevent/parse-filter.c 					ret = add_left(arg, current_op);
add_left         1094 tools/lib/traceevent/parse-filter.c 					ret = add_left(arg, current_exp);
add_left         1129 tools/lib/traceevent/parse-filter.c 				ret = add_left(arg, left_item);