1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-tree-gimple" } */
       3  
       4  struct f
       5  {
       6    struct {
       7        int i;
       8    } ff[10];
       9  };
      10  
      11  struct f g;
      12  int ffff(int i)
      13  {
      14    int t1 = 0;
      15    int i1 = g.ff[t1].i;
      16    int i2 = g.ff[i].i;
      17    return i1 + i2;
      18  }
      19  
      20  /* We should not use extra temporaries apart from for i1 + i2.  */
      21  
      22  /* { dg-final { scan-tree-dump-times "int" 6 "gimple" } } */
      23  /* { dg-final { scan-tree-dump-times "int D\\\." 1 "gimple" } } */