| /* | 
 |  * 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 "B3ConstDoubleValue.h" | 
 |  | 
 | #if ENABLE(B3_JIT) | 
 |  | 
 | #include "B3ConstFloatValue.h" | 
 | #include "B3ProcedureInlines.h" | 
 | #include "B3ValueInlines.h" | 
 |  | 
 | namespace JSC { namespace B3 { | 
 |  | 
 | ConstDoubleValue::~ConstDoubleValue() | 
 | { | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::negConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), -m_value); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::addConstant(Procedure& proc, int32_t other) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), m_value + static_cast<double>(other)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::addConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     return proc.add<ConstDoubleValue>(origin(), m_value + other->asDouble()); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::subConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     return proc.add<ConstDoubleValue>(origin(), m_value - other->asDouble()); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::mulConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     return proc.add<ConstDoubleValue>(origin(), m_value * other->asDouble()); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::bitAndConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     double result = bitwise_cast<double>(bitwise_cast<uint64_t>(m_value) & bitwise_cast<uint64_t>(other->asDouble())); | 
 |     return proc.add<ConstDoubleValue>(origin(), result); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::bitOrConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     double result = bitwise_cast<double>(bitwise_cast<uint64_t>(m_value) | bitwise_cast<uint64_t>(other->asDouble())); | 
 |     return proc.add<ConstDoubleValue>(origin(), result); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::bitXorConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     double result = bitwise_cast<double>(bitwise_cast<uint64_t>(m_value) ^ bitwise_cast<uint64_t>(other->asDouble())); | 
 |     return proc.add<ConstDoubleValue>(origin(), result); | 
 | } | 
 |  | 
 |  | 
 | Value* ConstDoubleValue::bitwiseCastConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<Const64Value>(origin(), bitwise_cast<int64_t>(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::doubleToFloatConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstFloatValue>(origin(), static_cast<float>(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::absConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), fabs(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::ceilConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), ceil(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::floorConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), floor(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::sqrtConstant(Procedure& proc) const | 
 | { | 
 |     return proc.add<ConstDoubleValue>(origin(), sqrt(m_value)); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::divConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     return proc.add<ConstDoubleValue>(origin(), m_value / other->asDouble()); | 
 | } | 
 |  | 
 | Value* ConstDoubleValue::modConstant(Procedure& proc, const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return nullptr; | 
 |     return proc.add<ConstDoubleValue>(origin(), fmod(m_value, other->asDouble())); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::equalConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value == other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::notEqualConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value != other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::lessThanConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value < other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::greaterThanConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value > other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::lessEqualConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value <= other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::greaterEqualConstant(const Value* other) const | 
 | { | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     return triState(m_value >= other->asDouble()); | 
 | } | 
 |  | 
 | TriState ConstDoubleValue::equalOrUnorderedConstant(const Value* other) const | 
 | { | 
 |     if (std::isnan(m_value)) | 
 |         return TrueTriState; | 
 |  | 
 |     if (!other->hasDouble()) | 
 |         return MixedTriState; | 
 |     double otherValue = other->asDouble(); | 
 |     return triState(std::isunordered(m_value, otherValue) || m_value == otherValue); | 
 | } | 
 |  | 
 | void ConstDoubleValue::dumpMeta(CommaPrinter& comma, PrintStream& out) const | 
 | { | 
 |     out.print(comma); | 
 |     out.printf("%le", m_value); | 
 | } | 
 |  | 
 | } } // namespace JSC::B3 | 
 |  | 
 | #endif // ENABLE(B3_JIT) |