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Diffstat (limited to 'Source/JavaScriptCore/b3/B3Const32Value.cpp')
| -rw-r--r-- | Source/JavaScriptCore/b3/B3Const32Value.cpp | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/Source/JavaScriptCore/b3/B3Const32Value.cpp b/Source/JavaScriptCore/b3/B3Const32Value.cpp deleted file mode 100644 index c429c557b..000000000 --- a/Source/JavaScriptCore/b3/B3Const32Value.cpp +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Copyright (C) 2015-2016 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. - */ - -#include "config.h" -#include "B3Const32Value.h" - -#if ENABLE(B3_JIT) - -#include "B3ProcedureInlines.h" -#include "B3ValueInlines.h" - -namespace JSC { namespace B3 { - -Const32Value::~Const32Value() -{ -} - -Value* Const32Value::negConstant(Procedure& proc) const -{ - return proc.add<Const32Value>(origin(), -m_value); -} - -Value* Const32Value::addConstant(Procedure& proc, int32_t other) const -{ - return proc.add<Const32Value>(origin(), m_value + other); -} - -Value* Const32Value::addConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value + other->asInt32()); -} - -Value* Const32Value::subConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value - other->asInt32()); -} - -Value* Const32Value::mulConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value * other->asInt32()); -} - -Value* Const32Value::checkAddConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - CheckedInt32 result = CheckedInt32(m_value) + CheckedInt32(other->asInt32()); - if (result.hasOverflowed()) - return nullptr; - return proc.add<Const32Value>(origin(), result.unsafeGet()); -} - -Value* Const32Value::checkSubConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - CheckedInt32 result = CheckedInt32(m_value) - CheckedInt32(other->asInt32()); - if (result.hasOverflowed()) - return nullptr; - return proc.add<Const32Value>(origin(), result.unsafeGet()); -} - -Value* Const32Value::checkMulConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - CheckedInt32 result = CheckedInt32(m_value) * CheckedInt32(other->asInt32()); - if (result.hasOverflowed()) - return nullptr; - return proc.add<Const32Value>(origin(), result.unsafeGet()); -} - -Value* Const32Value::checkNegConstant(Procedure& proc) const -{ - if (m_value == -m_value) - return nullptr; - return negConstant(proc); -} - -Value* Const32Value::divConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), chillDiv(m_value, other->asInt32())); -} - -Value* Const32Value::modConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), chillMod(m_value, other->asInt32())); -} - -Value* Const32Value::bitAndConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value & other->asInt32()); -} - -Value* Const32Value::bitOrConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value | other->asInt32()); -} - -Value* Const32Value::bitXorConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value ^ other->asInt32()); -} - -Value* Const32Value::shlConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value << (other->asInt32() & 31)); -} - -Value* Const32Value::sShrConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), m_value >> (other->asInt32() & 31)); -} - -Value* Const32Value::zShrConstant(Procedure& proc, const Value* other) const -{ - if (!other->hasInt32()) - return nullptr; - return proc.add<Const32Value>(origin(), static_cast<int32_t>(static_cast<uint32_t>(m_value) >> (other->asInt32() & 31))); -} - -Value* Const32Value::bitwiseCastConstant(Procedure& proc) const -{ - return proc.add<ConstFloatValue>(origin(), bitwise_cast<float>(m_value)); -} - -TriState Const32Value::equalConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value == other->asInt32()); -} - -TriState Const32Value::notEqualConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value != other->asInt32()); -} - -TriState Const32Value::lessThanConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value < other->asInt32()); -} - -TriState Const32Value::greaterThanConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value > other->asInt32()); -} - -TriState Const32Value::lessEqualConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value <= other->asInt32()); -} - -TriState Const32Value::greaterEqualConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(m_value >= other->asInt32()); -} - -TriState Const32Value::aboveConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(static_cast<uint32_t>(m_value) > static_cast<uint32_t>(other->asInt32())); -} - -TriState Const32Value::belowConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(static_cast<uint32_t>(m_value) < static_cast<uint32_t>(other->asInt32())); -} - -TriState Const32Value::aboveEqualConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(static_cast<uint32_t>(m_value) >= static_cast<uint32_t>(other->asInt32())); -} - -TriState Const32Value::belowEqualConstant(const Value* other) const -{ - if (!other->hasInt32()) - return MixedTriState; - return triState(static_cast<uint32_t>(m_value) <= static_cast<uint32_t>(other->asInt32())); -} - -void Const32Value::dumpMeta(CommaPrinter& comma, PrintStream& out) const -{ - out.print(comma, m_value); -} - -Value* Const32Value::cloneImpl() const -{ - return new Const32Value(*this); -} - -} } // namespace JSC::B3 - -#endif // ENABLE(B3_JIT) |