Fix unused warnings.

[official-gcc/graphite-test-results.git] / gcc / testsuite / gcc.c-torture / execute / 20020819-1.c

foo ()
{
  return 0;
}

main()
{
  int i, j, k, ccp_bad = 0;

  for (i = 0; i < 10; i++)
    {
      for (j = 0; j < 10; j++)
        if (foo ())
          ccp_bad = 1;
    
      k = ccp_bad != 0;
      if (k)
        abort ();
    }

  exit (0);
}