1  /* PR tree-optimization/82838 */
       2  
       3  struct S { unsigned short a, b, c; };
       4  struct S f[10];
       5  
       6  void
       7  foo (int e)
       8  {
       9    struct S *x;
      10    f[e].b = x[e].a;
      11    f[e].c = x[e].b;
      12  }