1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-strlen" } */
       3  
       4  unsigned g (void)
       5  {
       6    char d[8];
       7    const char s[] = "0123";
       8    __builtin_memcpy (d, s, sizeof s);
       9    return __builtin_strlen (d);
      10  }
      11  
      12  /* { dg-final { scan-tree-dump-not "__builtin_strlen" "strlen1" } } */