ciField* ciEnv::get_field_by_index_impl(ciInstanceKlass* accessor,
                                        int index) {
  ciConstantPoolCache* cache = accessor->field_cache();
  if (cache == NULL) {
    ciField* field = new (arena()) ciField(accessor, index);
    return field;
  } else {
    ciField* field = (ciField*)cache->get(index);
    if (field == NULL) {
      field = new (arena()) ciField(accessor, index);
      cache->insert(index, field);
    }
    return field;
  }
}
ciField* ciEnv::get_field_by_index_impl(ciInstanceKlass* accessor,
                                        int index) {
  ciConstantPoolCache* cache = accessor->field_cache();
  if (cache == NULL) {
    ciField* field = new (arena()) ciField(accessor, index);
    return field;
  } else {
    ciField* field = (ciField*)cache->get(index);
    if (field == NULL) {
      field = new (arena()) ciField(accessor, index);
      cache->insert(index, field);
    }
    return field;
  }
}