1  /* { dg-do compile } */
       2  /* { dg-options "-Og -fno-tree-fre" } */
       3  int a;
       4  void fn2(short, short);
       5  
       6  void fn1(void) {
       7    short b[8];
       8    b[0] |= a & 3;
       9    b[1] = a;
      10    fn2(b[0], b[1]);
      11  }