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/* Copyright (C) 2008-2015 Free Software Foundation, Inc. |
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|
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This file is part of GCC. |
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|
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GCC is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 3, or (at your option) |
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any later version. |
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|
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GCC is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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Under Section 7 of GPL version 3, you are granted additional |
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permissions described in the GCC Runtime Library Exception, version |
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3.1, as published by the Free Software Foundation. |
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|
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You should have received a copy of the GNU General Public License and |
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a copy of the GCC Runtime Library Exception along with this program; |
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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<http://www.gnu.org/licenses/>. */ |
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|
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/* Implemented from the specification included in the Intel C++ Compiler |
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User Guide and Reference, version 10.1. */ |
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|
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#ifndef _WMMINTRIN_H_INCLUDED |
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#define _WMMINTRIN_H_INCLUDED |
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|
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/* We need definitions from the SSE2 header file. */ |
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#include <emmintrin.h> |
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|
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/* AES */ |
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|
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#ifndef __AES__ |
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#pragma GCC push_options |
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#pragma GCC target("aes") |
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#define __DISABLE_AES__ |
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#endif /* __AES__ */ |
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|
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/* Performs 1 round of AES decryption of the first m128i using |
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the second m128i as a round key. */ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aesdec_si128 (__m128i __X, __m128i __Y) |
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{ |
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return (__m128i) __builtin_ia32_aesdec128 ((__v2di)__X, (__v2di)__Y); |
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} |
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|
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/* Performs the last round of AES decryption of the first m128i |
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using the second m128i as a round key. */ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aesdeclast_si128 (__m128i __X, __m128i __Y) |
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{ |
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return (__m128i) __builtin_ia32_aesdeclast128 ((__v2di)__X, |
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(__v2di)__Y); |
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} |
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|
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/* Performs 1 round of AES encryption of the first m128i using |
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the second m128i as a round key. */ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aesenc_si128 (__m128i __X, __m128i __Y) |
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{ |
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return (__m128i) __builtin_ia32_aesenc128 ((__v2di)__X, (__v2di)__Y); |
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} |
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|
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/* Performs the last round of AES encryption of the first m128i |
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using the second m128i as a round key. */ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aesenclast_si128 (__m128i __X, __m128i __Y) |
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{ |
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return (__m128i) __builtin_ia32_aesenclast128 ((__v2di)__X, (__v2di)__Y); |
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} |
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|
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/* Performs the InverseMixColumn operation on the source m128i |
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and stores the result into m128i destination. */ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aesimc_si128 (__m128i __X) |
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{ |
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return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X); |
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} |
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|
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/* Generates a m128i round key for the input m128i AES cipher key and |
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byte round constant. The second parameter must be a compile time |
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constant. */ |
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#ifdef __OPTIMIZE__ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_aeskeygenassist_si128 (__m128i __X, const int __C) |
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{ |
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return (__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)__X, __C); |
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} |
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#else |
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#define _mm_aeskeygenassist_si128(X, C) \ |
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((__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)(__m128i)(X), \ |
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(int)(C))) |
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#endif |
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|
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#ifdef __DISABLE_AES__ |
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#undef __DISABLE_AES__ |
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#pragma GCC pop_options |
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#endif /* __DISABLE_AES__ */ |
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|
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/* PCLMUL */ |
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|
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#ifndef __PCLMUL__ |
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#pragma GCC push_options |
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#pragma GCC target("pclmul") |
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#define __DISABLE_PCLMUL__ |
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#endif /* __PCLMUL__ */ |
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|
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/* Performs carry-less integer multiplication of 64-bit halves of |
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128-bit input operands. The third parameter inducates which 64-bit |
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haves of the input parameters v1 and v2 should be used. It must be |
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a compile time constant. */ |
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#ifdef __OPTIMIZE__ |
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I) |
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{ |
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return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X, |
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(__v2di)__Y, __I); |
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} |
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#else |
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#define _mm_clmulepi64_si128(X, Y, I) \ |
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((__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)(__m128i)(X), \ |
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(__v2di)(__m128i)(Y), (int)(I))) |
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#endif |
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|
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#ifdef __DISABLE_PCLMUL__ |
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#undef __DISABLE_PCLMUL__ |
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#pragma GCC pop_options |
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#endif /* __DISABLE_PCLMUL__ */ |
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|
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#endif /* _WMMINTRIN_H_INCLUDED */ |
