1/* 2 * Copyright (C) 2012 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef DFGMinifiedGraph_h 27#define DFGMinifiedGraph_h 28 29#if ENABLE(DFG_JIT) 30 31#include "DFGMinifiedNode.h" 32#include <algorithm> 33#include <wtf/StdLibExtras.h> 34#include <wtf/Vector.h> 35 36namespace JSC { namespace DFG { 37 38class MinifiedGraph { 39public: 40 MinifiedGraph() { } 41 42 MinifiedNode* at(MinifiedID id) 43 { 44 return tryBinarySearch<MinifiedNode, MinifiedID>( 45 m_list, m_list.size(), id, MinifiedNode::getID); 46 } 47 48 void append(const MinifiedNode& node) 49 { 50 m_list.append(node); 51 } 52 53 void prepareAndShrink() 54 { 55 std::sort(m_list.begin(), m_list.end(), MinifiedNode::compareByNodeIndex); 56 m_list.shrinkToFit(); 57 } 58 59private: 60 Vector<MinifiedNode> m_list; 61}; 62 63} } // namespace JSC::DFG 64 65#endif // ENABLE(DFG_JIT) 66 67#endif // DFGMinifiedGraph_h 68 69