gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr24142.c


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void abort (void);

int f (int a, int b)
{
  if (a == 1)
    a = 0;
  if (b == 0)
    a = 1;
  if (a != 0)
    return 0;
  return 1;
}

int main (void)
{
  if (f (1, 1) != 1)
    abort ();
  return 0;
}