1  extern void __attribute__ ((noipa))
       2  use (int v);
       3  
       4  
       5  static int __attribute__ ((noinline))
       6  foo (int arg)
       7  {
       8    return 8 * arg;
       9  }
      10  
      11  static int __attribute__ ((noinline))
      12  bar (int arg)
      13  {
      14    return arg * arg + 3;
      15  }
      16  
      17  int __attribute__ ((noinline))
      18  entry2 (void)
      19  {
      20    use (bar (3));
      21    use (bar (4));
      22    use (foo (5));
      23    use (foo (6));
      24    return 0;
      25  }