1  /* PR rtl-optimization/83512 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -freorder-blocks-algorithm=simple" } */
       4  
       5  int a;
       6  
       7  void
       8  foo (int *x)
       9  {
      10    for (;;)
      11      {
      12        for (*x = 0; *x < 1; *x++)
      13  	;
      14        ++a;
      15      }
      16  }