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| 1 /* | 1 /* |
| 2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | 3 * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
| 14 * | 14 * |
| 15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
| 19 * | 19 * |
| 20 */ | 20 */ |
| 21 | 21 |
| 22 #ifndef ASCIIFastPath_h | 22 #ifndef ASCIIFastPath_h |
| 23 #define ASCIIFastPath_h | 23 #define ASCIIFastPath_h |
| 24 | 24 |
| 25 #include <stdint.h> |
| 25 #include "platform/wtf/Alignment.h" | 26 #include "platform/wtf/Alignment.h" |
| 26 #include "platform/wtf/CPU.h" | 27 #include "platform/wtf/CPU.h" |
| 27 #include "platform/wtf/StdLibExtras.h" | 28 #include "platform/wtf/StdLibExtras.h" |
| 28 #include "platform/wtf/text/Unicode.h" | 29 #include "platform/wtf/text/Unicode.h" |
| 29 #include <stdint.h> | |
| 30 | 30 |
| 31 #if OS(MACOSX) && (CPU(X86) || CPU(X86_64)) | 31 #if OS(MACOSX) && (CPU(X86) || CPU(X86_64)) |
| 32 #include <emmintrin.h> | 32 #include <emmintrin.h> |
| 33 #endif | 33 #endif |
| 34 | 34 |
| 35 namespace WTF { | 35 namespace WTF { |
| 36 | 36 |
| 37 // Assuming that a pointer is the size of a "machine word", then | 37 // Assuming that a pointer is the size of a "machine word", then |
| 38 // uintptr_t is an integer type that is also a machine word. | 38 // uintptr_t is an integer type that is also a machine word. |
| 39 typedef uintptr_t MachineWord; | 39 typedef uintptr_t MachineWord; |
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| 175 for (size_t i = 0; i < length; ++i) { | 175 for (size_t i = 0; i < length; ++i) { |
| 176 DCHECK(!(source[i] & 0xff00)); | 176 DCHECK(!(source[i] & 0xff00)); |
| 177 destination[i] = static_cast<LChar>(source[i]); | 177 destination[i] = static_cast<LChar>(source[i]); |
| 178 } | 178 } |
| 179 #endif | 179 #endif |
| 180 } | 180 } |
| 181 | 181 |
| 182 } // namespace WTF | 182 } // namespace WTF |
| 183 | 183 |
| 184 #endif // ASCIIFastPath_h | 184 #endif // ASCIIFastPath_h |
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