#include <stdlib.h>
/* Ensure that we don't need to laboriously walk every path to get
to the end of the function. */
int test_1 (int n)
{
int i, j, k;
k = 0;
for (int i = 0; i < n; i++)
for (int j = 0; j < 1000; j++)
k++;
return k;
}