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#include <wtf/Platform.h> 30 31#if ENABLE(DFG_JIT) 32 33#include "DFGMinifiedNode.h" 34#include <algorithm> 35#include <wtf/StdLibExtras.h> 36#include <wtf/Vector.h> 37 38namespace JSC { namespace DFG { 39 40class MinifiedGraph { 41public: 42 MinifiedGraph() { } 43 44 MinifiedNode* at(MinifiedID id) 45 { 46 return tryBinarySearch<MinifiedNode, MinifiedID>( 47 m_list, m_list.size(), id, MinifiedNode::getID); 48 } 49 50 void append(const MinifiedNode& node) 51 { 52 m_list.append(node); 53 } 54 55 void prepareAndShrink() 56 { 57 std::sort(m_list.begin(), m_list.end(), MinifiedNode::compareByNodeIndex); 58 m_list.shrinkToFit(); 59 } 60 61private: 62 Vector<MinifiedNode> m_list; 63}; 64 65} } // namespace JSC::DFG 66 67#endif // ENABLE(DFG_JIT) 68 69#endif // DFGMinifiedGraph_h 70 71