TypedValue* fg_gzencode(HPHP::VM::ActRec *ar) {
    TypedValue rv;
    int64_t count = ar->numArgs();
    TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
    if (count >= 1LL && count <= 3LL) {
      if ((count <= 2 || (args-2)->m_type == KindOfInt64) && (count <= 1 || (args-1)->m_type == KindOfInt64) && IS_STRING_TYPE((args-0)->m_type)) {
        fh_gzencode((&(rv)), &args[-0].m_data, (count > 1) ? (int)(args[-1].m_data.num) : (int)(-1), (count > 2) ? (int)(args[-2].m_data.num) : (int)(k_FORCE_GZIP));
        if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
        frame_free_locals_no_this_inl(ar, 3);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      } else {
        fg1_gzencode(&rv, ar, count);
        frame_free_locals_no_this_inl(ar, 3);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      }
    } else {
      throw_wrong_arguments_nr("gzencode", count, 1, 3, 1);
    }
    rv.m_data.num = 0LL;
    rv.m_type = KindOfNull;
    frame_free_locals_no_this_inl(ar, 3);
    memcpy(&ar->m_r, &rv, sizeof(TypedValue));
    return &ar->m_r;
  return &ar->m_r;
}
void fg1_gzencode(TypedValue* rv, ActRec* ar, int32_t count) {
  TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
  switch (count) {
  default: // count >= 3
    if ((args-2)->m_type != KindOfInt64) {
      tvCastToInt64InPlace(args-2);
    }
  case 2:
    if ((args-1)->m_type != KindOfInt64) {
      tvCastToInt64InPlace(args-1);
    }
  case 1:
    break;
  }
  if (!IS_STRING_TYPE((args-0)->m_type)) {
    tvCastToStringInPlace(args-0);
  }
  fh_gzencode(rv, &args[-0].m_data, (count > 1) ? (int)(args[-1].m_data.num) : (int)(-1), (count > 2) ? (int)(args[-2].m_data.num) : (int)(k_FORCE_GZIP));
  if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
}