1114 	bool evt_num_known = false;  in print_tracepoint_events()  local
1121 	if (evt_num_known) {  in print_tracepoint_events()
1143 			if (!evt_num_known) {  in print_tracepoint_events()
1160 	if (!evt_num_known) {  in print_tracepoint_events()
1161 		evt_num_known = true;  in print_tracepoint_events()
1278 	bool evt_num_known = false;  in print_hwcache_events()  local
1281 	if (evt_num_known) {  in print_hwcache_events()
1303 				if (!evt_num_known) {  in print_hwcache_events()
1316 	if (!evt_num_known) {  in print_hwcache_events()
1317 		evt_num_known = true;  in print_hwcache_events()
1354 	bool evt_num_known = false;  in print_symbol_events()  local
1357 	if (evt_num_known) {  in print_symbol_events()
1374 		if (!evt_num_known) {  in print_symbol_events()
1390 	if (!evt_num_known) {  in print_symbol_events()
1391 		evt_num_known = true;  in print_symbol_events()