1  /* PR tree-optimization/108657 */
       2  /* { dg-do run } */
       3  /* { dg-options "-O3 -ftrivial-auto-var-init=zero" } */
       4  
       5  int c, e, f;
       6  static int *d = &c;
       7  
       8  __attribute__((noipa)) void
       9  foo (void)
      10  {
      11    if (c != 1)
      12      __builtin_abort ();
      13  }
      14  
      15  int
      16  main ()
      17  {
      18    for (c = 1; c >= 0; c--)
      19      {
      20        e = 0;
      21        for (int j = 0; j <= 2; j++)
      22  	{
      23  	  short k[1];
      24  	  if (e)
      25  	    break;
      26  	  e ^= f;
      27  	}
      28      }
      29    *d = 1;
      30    foo ();
      31  }