1  /* { dg-do compile } */
       2  /* { dg-options "-O -ftree-loop-distribute-patterns -fcompare-debug" } */
       3  
       4  extern void bar(unsigned *, char *);
       5  
       6  void foo(char *s)
       7  {
       8    unsigned i;
       9    char t[2];
      10  
      11    bar(&i, t);
      12  
      13    for (i = 0; i < 2; i++)
      14      s[i] = t[i];
      15  }