Index: Source/WTF/wtf/Alignment.h |
diff --git a/Source/WTF/wtf/Alignment.h b/Source/WTF/wtf/Alignment.h |
deleted file mode 100644 |
index 7dfda209a8b5b77ac7ed220cabeee49c0b98f9ca..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/Alignment.h |
+++ /dev/null |
@@ -1,70 +0,0 @@ |
-/* |
- * Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
- * |
- * This library is free software; you can redistribute it and/or |
- * modify it under the terms of the GNU Library General Public |
- * License as published by the Free Software Foundation; either |
- * version 2 of the License, or (at your option) any later version. |
- * |
- * This library is distributed in the hope that it will be useful, |
- * but WITHOUT ANY WARRANTY; without even the implied warranty of |
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
- * Library General Public License for more details. |
- * |
- * You should have received a copy of the GNU Library General Public License |
- * along with this library; see the file COPYING.LIB. If not, write to |
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
- * Boston, MA 02110-1301, USA. |
- * |
- */ |
- |
-#ifndef WTF_Alignment_h |
-#define WTF_Alignment_h |
- |
-#include <wtf/Platform.h> |
-#include <algorithm> |
-#include <stdint.h> |
- |
- |
-namespace WTF { |
- |
-#if COMPILER(GCC) || COMPILER(MINGW) || COMPILER(RVCT) || COMPILER(GCCE) || (COMPILER(SUNCC) && __SUNPRO_CC > 0x590) |
- #define WTF_ALIGN_OF(type) __alignof__(type) |
- #define WTF_ALIGNED(variable_type, variable, n) variable_type variable __attribute__((__aligned__(n))) |
-#elif COMPILER(MSVC) |
- #define WTF_ALIGN_OF(type) __alignof(type) |
- #define WTF_ALIGNED(variable_type, variable, n) __declspec(align(n)) variable_type variable |
-#else |
- #error WTF_ALIGN macros need alignment control. |
-#endif |
- |
-#if COMPILER(GCC) && !COMPILER(INTEL) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 303) |
- typedef char __attribute__((__may_alias__)) AlignedBufferChar; |
-#else |
- typedef char AlignedBufferChar; |
-#endif |
- |
- template<size_t size, size_t alignment> struct AlignedBuffer; |
- template<size_t size> struct AlignedBuffer<size, 1> { AlignedBufferChar buffer[size]; }; |
- template<size_t size> struct AlignedBuffer<size, 2> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 2); }; |
- template<size_t size> struct AlignedBuffer<size, 4> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 4); }; |
- template<size_t size> struct AlignedBuffer<size, 8> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 8); }; |
- template<size_t size> struct AlignedBuffer<size, 16> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 16); }; |
- template<size_t size> struct AlignedBuffer<size, 32> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 32); }; |
- template<size_t size> struct AlignedBuffer<size, 64> { WTF_ALIGNED(AlignedBufferChar, buffer[size], 64); }; |
- |
- template <size_t size, size_t alignment> |
- void swap(AlignedBuffer<size, alignment>& a, AlignedBuffer<size, alignment>& b) |
- { |
- for (size_t i = 0; i < size; ++i) |
- std::swap(a.buffer[i], b.buffer[i]); |
- } |
- |
- template <uintptr_t mask> |
- inline bool isAlignedTo(const void* pointer) |
- { |
- return !(reinterpret_cast<uintptr_t>(pointer) & mask); |
- } |
-} |
- |
-#endif // WTF_Alignment_h |