| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(B3_JIT) |
| |
| #include "B3Common.h" |
| #include <wtf/StdLibExtras.h> |
| |
| #if ASSERT_DISABLED |
| IGNORE_RETURN_TYPE_WARNINGS_BEGIN |
| #endif |
| |
| namespace JSC { namespace B3 { |
| |
| enum Type : int8_t { |
| Void, |
| Int32, |
| Int64, |
| Float, |
| Double, |
| }; |
| |
| inline bool isInt(Type type) |
| { |
| return type == Int32 || type == Int64; |
| } |
| |
| inline bool isFloat(Type type) |
| { |
| return type == Float || type == Double; |
| } |
| |
| inline Type pointerType() |
| { |
| if (is32Bit()) |
| return Int32; |
| return Int64; |
| } |
| |
| inline size_t sizeofType(Type type) |
| { |
| switch (type) { |
| case Void: |
| return 0; |
| case Int32: |
| case Float: |
| return 4; |
| case Int64: |
| case Double: |
| return 8; |
| } |
| ASSERT_NOT_REACHED(); |
| } |
| |
| } } // namespace JSC::B3 |
| |
| namespace WTF { |
| |
| class PrintStream; |
| |
| void printInternal(PrintStream&, JSC::B3::Type); |
| |
| } // namespace WTF |
| |
| #if ASSERT_DISABLED |
| IGNORE_RETURN_TYPE_WARNINGS_END |
| #endif |
| |
| #endif // ENABLE(B3_JIT) |