1  /* { dg-lto-do link } */
       2  /* { dg-lto-options { { -flto -O0 } } } */
       3  /* { dg-extra-ld-options " -flto -O1 " } */
       4  
       5  static unsigned int
       6  fn1 (int p1, int p2)
       7  {
       8    return 0;
       9  }
      10  
      11  char a, b, c;
      12  
      13  char
      14  foo (char *p)
      15  {
      16    int i;
      17    for (b = 1 ; b > 0; b++)
      18      {
      19        for (i = 0; i < 2; i++)
      20  	;
      21        for (a = 1; a > 0; a++)
      22  	{
      23  	  char d[1] = { 0 };
      24  	  if (*p)
      25  	    break;
      26  	  c ^= fn1 (fn1 (fn1 (0, 0), 0), 0);
      27  	}
      28      }
      29    return 0;
      30  }