1/* 2 * Copyright (C) 2014 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 FTLAvailableRecovery_h 27#define FTLAvailableRecovery_h 28 29#if ENABLE(FTL_JIT) 30 31#include "DFGNode.h" 32#include "FTLAbbreviatedTypes.h" 33#include "FTLRecoveryOpcode.h" 34#include "FTLValueFormat.h" 35 36namespace JSC { namespace FTL { 37 38class AvailableRecovery { 39public: 40 AvailableRecovery() 41 : m_node(0) 42 , m_format(InvalidValueFormat) 43 , m_opcode(AddRecovery) 44 , m_left(0) 45 , m_right(0) 46 { 47 } 48 49 AvailableRecovery(DFG::Node* node, RecoveryOpcode opcode, LValue left, LValue right, ValueFormat format) 50 : m_node(node) 51 , m_format(format) 52 , m_opcode(opcode) 53 , m_left(left) 54 , m_right(right) 55 { 56 } 57 58 DFG::Node* node() const { return m_node; } 59 ValueFormat format() const { return m_format; } 60 RecoveryOpcode opcode() const { return m_opcode; } 61 LValue left() const { return m_left; } 62 LValue right() const { return m_right; } 63 64 void dump(PrintStream&) const; 65 66private: 67 DFG::Node* m_node; 68 ValueFormat m_format; 69 RecoveryOpcode m_opcode; 70 LValue m_left; 71 LValue m_right; 72}; 73 74} } // namespace JSC::FTL 75 76#endif // ENABLE(FTL_JIT) 77 78#endif // FTLAvailableRecovery_h 79 80