| /* |
| * 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 "B3ConstFloatValue.h" |
| |
| #if ENABLE(B3_JIT) |
| |
| #include "B3ConstDoubleValue.h" |
| #include "B3ProcedureInlines.h" |
| #include "B3ValueInlines.h" |
| |
| namespace JSC { namespace B3 { |
| |
| ConstFloatValue::~ConstFloatValue() |
| { |
| } |
| |
| Value* ConstFloatValue::negConstant(Procedure& proc) const |
| { |
| return proc.add<ConstFloatValue>(origin(), -m_value); |
| } |
| |
| Value* ConstFloatValue::addConstant(Procedure& proc, int32_t other) const |
| { |
| return proc.add<ConstFloatValue>(origin(), m_value + static_cast<float>(other)); |
| } |
| |
| Value* ConstFloatValue::addConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| return proc.add<ConstFloatValue>(origin(), m_value + other->asFloat()); |
| } |
| |
| Value* ConstFloatValue::subConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| return proc.add<ConstFloatValue>(origin(), m_value - other->asFloat()); |
| } |
| |
| Value* ConstFloatValue::mulConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| return proc.add<ConstFloatValue>(origin(), m_value * other->asFloat()); |
| } |
| |
| Value* ConstFloatValue::bitAndConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| float result = bitwise_cast<float>(bitwise_cast<uint32_t>(m_value) & bitwise_cast<uint32_t>(other->asFloat())); |
| return proc.add<ConstFloatValue>(origin(), result); |
| } |
| |
| Value* ConstFloatValue::bitOrConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| float result = bitwise_cast<float>(bitwise_cast<uint32_t>(m_value) | bitwise_cast<uint32_t>(other->asFloat())); |
| return proc.add<ConstFloatValue>(origin(), result); |
| } |
| |
| Value* ConstFloatValue::bitXorConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| float result = bitwise_cast<float>(bitwise_cast<uint32_t>(m_value) ^ bitwise_cast<uint32_t>(other->asFloat())); |
| return proc.add<ConstFloatValue>(origin(), result); |
| } |
| |
| Value* ConstFloatValue::bitwiseCastConstant(Procedure& proc) const |
| { |
| return proc.add<Const32Value>(origin(), bitwise_cast<int32_t>(m_value)); |
| } |
| |
| Value* ConstFloatValue::floatToDoubleConstant(Procedure& proc) const |
| { |
| return proc.add<ConstDoubleValue>(origin(), static_cast<double>(m_value)); |
| } |
| |
| Value* ConstFloatValue::absConstant(Procedure& proc) const |
| { |
| return proc.add<ConstFloatValue>(origin(), static_cast<float>(fabs(m_value))); |
| } |
| |
| Value* ConstFloatValue::ceilConstant(Procedure& proc) const |
| { |
| return proc.add<ConstFloatValue>(origin(), ceilf(m_value)); |
| } |
| |
| Value* ConstFloatValue::floorConstant(Procedure& proc) const |
| { |
| return proc.add<ConstFloatValue>(origin(), floorf(m_value)); |
| } |
| |
| Value* ConstFloatValue::sqrtConstant(Procedure& proc) const |
| { |
| return proc.add<ConstFloatValue>(origin(), static_cast<float>(sqrt(m_value))); |
| } |
| |
| Value* ConstFloatValue::divConstant(Procedure& proc, const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return nullptr; |
| return proc.add<ConstFloatValue>(origin(), m_value / other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::equalConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value == other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::notEqualConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value != other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::lessThanConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value < other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::greaterThanConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value > other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::lessEqualConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value <= other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::greaterEqualConstant(const Value* other) const |
| { |
| if (!other->hasFloat()) |
| return MixedTriState; |
| return triState(m_value >= other->asFloat()); |
| } |
| |
| TriState ConstFloatValue::equalOrUnorderedConstant(const Value* other) const |
| { |
| if (std::isnan(m_value)) |
| return TrueTriState; |
| |
| if (!other->hasFloat()) |
| return MixedTriState; |
| float otherValue = other->asFloat(); |
| return triState(std::isunordered(m_value, otherValue) || m_value == otherValue); |
| } |
| |
| void ConstFloatValue::dumpMeta(CommaPrinter& comma, PrintStream& out) const |
| { |
| out.print(comma); |
| out.printf("%le", m_value); |
| } |
| |
| } } // namespace JSC::B3 |
| |
| #endif // ENABLE(B3_JIT) |