/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(JIT) #include "AccessCase.h" namespace JSC { class InstanceOfAccessCase : public AccessCase { public: using Base = AccessCase; static std::unique_ptr<AccessCase> create( VM&, JSCell*, AccessType, Structure*, const ObjectPropertyConditionSet&, JSObject* prototype); JSObject* prototype() const { return m_prototype.get(); } void dumpImpl(PrintStream&, CommaPrinter&) const override; std::unique_ptr<AccessCase> clone() const override; ~InstanceOfAccessCase(); protected: InstanceOfAccessCase( VM&, JSCell*, AccessType, Structure*, const ObjectPropertyConditionSet&, JSObject* prototype); private: WriteBarrier<JSObject> m_prototype; }; } // namespace JSC #endif // ENABLE(JIT)