mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2024-11-26 21:50:53 +00:00
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/*
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* Copyright (C) 2015-2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "B3CheckValue.h"
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#if ENABLE(B3_JIT)
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namespace JSC { namespace B3 {
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CheckValue::~CheckValue()
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{
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}
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void CheckValue::convertToAdd()
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{
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RELEASE_ASSERT(opcode() == CheckAdd || opcode() == CheckSub || opcode() == CheckMul);
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m_kind = CheckAdd;
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}
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// Use this form for CheckAdd, CheckSub, and CheckMul.
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CheckValue::CheckValue(Kind kind, Origin origin, Value* left, Value* right)
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: StackmapValue(CheckedOpcode, kind, left->type(), origin)
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{
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ASSERT(type().isInt());
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ASSERT(left->type() == right->type());
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ASSERT(kind == CheckAdd || kind == CheckSub || kind == CheckMul);
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append(ConstrainedValue(left, ValueRep::WarmAny));
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append(ConstrainedValue(right, ValueRep::WarmAny));
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}
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// Use this form for Check.
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CheckValue::CheckValue(Kind kind, Origin origin, Value* predicate)
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: StackmapValue(CheckedOpcode, kind, Void, origin)
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{
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ASSERT(kind == Check);
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append(ConstrainedValue(predicate, ValueRep::WarmAny));
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}
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} } // namespace JSC::B3
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#endif // ENABLE(B3_JIT)
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