1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-optimized" } */
       3  
       4  typedef int w __attribute__((mode(word)));
       5  
       6  void b(char *a, char *b, int i)
       7  {
       8    __builtin_memmove (&a[i], &b[i], sizeof(w));
       9  }
      10  
      11  /* { dg-final { scan-tree-dump-not "memmove" "optimized" { xfail { ! non_strict_align } } } } */