/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "bit_vector_block_iterator.h"
#include "mir_graph.h"

namespace art {

BasicBlock* BitVectorBlockIterator::Next() {
  int idx = internal_iterator_.Next();

  if (idx == -1) {
    return nullptr;
  }

  return mir_graph_->GetBasicBlock(idx);
}

}  // namespace art