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