let find_call_out_nodes_to_select pdg_called called_selected_nodes
pdg_caller call_stmt =
M.debug 2 "[pdg:find_call_out_nodes_to_select] for call sid:%d@."
call_stmt.sid;
let _, call_sgn = FI.find_call (PI.get_index pdg_caller) call_stmt in
let called_selected_nodes_set =
PdgTypes.NodeSet.add_list called_selected_nodes in
let test_out acc (out_key, call_out_node) =
let called_out_nodes, _undef = find_output_nodes pdg_called out_key in
let intersect =
List.exists
(fun (n,_z) -> PdgTypes.NodeSet.mem n called_selected_nodes_set)
called_out_nodes
in
if intersect then
begin
M.debug 2 "\t+ n_%a@." Macros.pretty_node call_out_node;
call_out_node::acc
end
else acc
in let nodes = PdgIndex.Signature.fold_all_outputs test_out [] call_sgn in
nodes