1  /* Test for -fno-builtin-FUNCTION.  */
       2  /* Origin: Joseph Myers <jsm28@cam.ac.uk>.  */
       3  /* GCC normally handles abs and labs as built-in functions even without
       4     optimization.  So test that with -fno-builtin-abs, labs is so handled
       5     but abs isn't.  */
       6  
       7  int abs_called = 0;
       8  
       9  extern int abs (int);
      10  extern long labs (long);
      11  extern void abort (void);
      12  
      13  void
      14  main_test (void)
      15  {
      16    if (labs (0) != 0)
      17      abort ();
      18    if (abs (0) != 0)
      19      abort ();
      20    if (!abs_called)
      21      abort ();
      22  }