1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-fre1" } */
       3  
       4  struct S { float a, b; };
       5  
       6  float
       7  foo (int x, float y)
       8  {
       9    struct S z[1024];
      10    z[x].a = y;
      11    struct S *p = &z[x];
      12    float *q = (float *) p;
      13    return *q;
      14  }
      15  
      16  /* { dg-final { scan-tree-dump "return y_\\d\+\\(D\\);" "fre1" } } */