/*
Reproduce:
    ${JDK-fastdebug}/bin/java \
      -XX:-TieredCompilation \
      -XX:-UseOnStackReplacement \
      -XX:+PrintCompilation \
      -XX:MaxTrivialSize=1 \
      CounterOverflow
*/

public class CounterOverflow {
    public static void main(String[] args) {
        int sum = 0;
        for (int i = 0; i < 10; i++) {
            sum += test(i);
        }
        System.out.println("sum = " + sum);
    }

    public static int test(int i) {
        CounterOverflow a = new CounterOverflow();
        int sum = 0;
        while (true) {
            sum += a.call(i+1);
            if (sum < 0) {
                sum = 0;
                break;
            }
        }

        for (int j = 0; j < 500000; j++) {
            sum += a.call(j);
        }

        return sum;
    }

    public int call(int i) {
        return i;
    }
}