1//===-- main.c --------------------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9#include <stdio.h>
10#include <stdint.h>
11
12int32_t global = 0; // Watchpoint variable declaration.
13int32_t cookie = 0;
14
15static void modify(int32_t &var) {
16    ++var;
17}
18
19int main(int argc, char** argv) {
20    int local = 0;
21    printf("&global=%p\n", &global);
22    printf("about to write to 'global'...\n"); // Set break point at this line.
23    for (int i = 0; i < 10; ++i)
24        modify(global);
25
26    printf("global=%d\n", global);
27    printf("cookie=%d\n", cookie);
28}
29