228 	struct isl_basic_map *path = NULL;  in path_along_steps()  local
439 static isl_bool empty_path_is_identity(__isl_keep isl_basic_map *path,  in empty_path_is_identity()
462 	__isl_take isl_basic_map *path,  in add_delta_constraints()
578 	isl_basic_map *path = NULL;  in path_along_delta()  local
724 static isl_bool is_acyclic(__isl_take isl_map *path)  in is_acyclic()
777 	struct isl_map *path = NULL;  in construct_extended_path()  local
874 	struct isl_map *path = NULL;  in construct_component()  local
876 	int check;  in construct_component()  local
951 	isl_map *path;  in q_closure()  local
1553 		int check = exact && *exact == isl_bool_true;  in floyd_warshall_iterate()  local
1884 	struct isl_map *path = NULL;  in construct_power_components()  local
2763 	isl_union_map *path = NULL;  in union_components()  local