1211   int first_pass = (mem == NULL || tnfa == NULL);  in tre_add_tags()  local
1223   if (!first_pass)  in tre_add_tags()
1299 	      if (!first_pass)  in tre_add_tags()
1338 			if (!first_pass)  in tre_add_tags()
1407 		if (first_pass)  in tre_add_tags()
1425 		    if (!first_pass)  in tre_add_tags()
1496 		    if (!first_pass)  in tre_add_tags()
1547 	    if (first_pass)  in tre_add_tags()
1561 	    if (!first_pass)  in tre_add_tags()
1584 	  if (first_pass)  in tre_add_tags()
1605 	    if (first_pass)  in tre_add_tags()
1626 		if (!first_pass)  in tre_add_tags()
1647   if (!first_pass)  in tre_add_tags()
1650   if (!first_pass && minimal_tag >= 0)  in tre_add_tags()