1  /* { dg-do compile } */
       2  /* { dg-options "-O -fstrict-overflow" } */
       3  
       4  struct S
       5  {
       6    int i;
       7  };
       8  
       9  char A[64];
      10  
      11  void foo (char **dst, int i)
      12  {
      13    char *p = A + 16;
      14    while (i--)
      15      {
      16        int b = ((struct S *) (&p[i * 16 + 4]))->i;
      17        char *c = A + i * 16;
      18        dst[i] = c + b;
      19      }
      20  }