1  /* { dg-do compile } */
       2  /* { dg-additional-options "-O3 -w" } */
       3  
       4  a[], g[], h[];
       5  double b, c;
       6  double j[];
       7  i;
       8  l() {
       9    int e = 0;
      10    for (; e < 80; e += 4) {
      11      a[0] = h[e];
      12      a[1] = h[e + 1];
      13      j[0] = a[0] - c;
      14      j[1] = a[1] + b;
      15      __attribute__(()) k = *(double *)a, e, f = e = 0;
      16      *g = k;
      17      double *d = j;
      18      for (; e < 2; e++)
      19        if (d[e])
      20          i = f;
      21    }
      22  }