1#include "shared.h"
2
3__attribute__((noinline))
4static void helper_in_a() {
5 tail_called_in_b_from_a();
6}
7
8__attribute__((disable_tail_calls))
9void tail_called_in_a_from_main() {
10 helper_in_a();
11}
12

source code of lldb/test/API/functionalities/tail_call_frames/cross_object/One.c