1  /* PR c/90898 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  void *p;
       6  int bar (void);
       7  void baz (int *);
       8  
       9  void
      10  foo (void)
      11  {
      12    p = __builtin_stack_save ();
      13    int a[(bar (), 2)];
      14    baz (a);
      15    __builtin_stack_restore (p);
      16  }