104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
/*
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* Copyright (C) 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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#pragma once
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#if ENABLE(B3_JIT)
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#include "B3Type.h"
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#include <wtf/PrintStream.h>
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#if !ASSERT_ENABLED
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IGNORE_RETURN_TYPE_WARNINGS_BEGIN
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#endif
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namespace JSC { namespace B3 {
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template<typename T>
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class TypeMap {
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public:
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TypeMap() = default;
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T& at(Type type)
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{
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switch (type.kind()) {
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case Void:
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return m_void;
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case Int32:
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return m_int32;
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case Int64:
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return m_int64;
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case Float:
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return m_float;
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case Double:
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return m_double;
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case Tuple:
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return m_tuple;
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}
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ASSERT_NOT_REACHED();
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}
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const T& at(Type type) const
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{
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return bitwise_cast<TypeMap*>(this)->at(type);
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}
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T& operator[](Type type)
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{
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return at(type);
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}
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const T& operator[](Type type) const
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{
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return at(type);
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}
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void dump(PrintStream& out) const
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{
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out.print(
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"{void = ", m_void,
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", int32 = ", m_int32,
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", int64 = ", m_int64,
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", float = ", m_float,
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", double = ", m_double, "}");
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}
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private:
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T m_void { };
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T m_int32 { };
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T m_int64 { };
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T m_float { };
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T m_double { };
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T m_tuple { };
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};
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} } // namespace JSC::B3
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#if !ASSERT_ENABLED
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IGNORE_RETURN_TYPE_WARNINGS_END
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#endif
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#endif // ENABLE(B3_JIT)
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