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January 8, 2016 22:44
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/* Copyright (C) 2008-2015 Free Software Foundation, Inc. | |
This file is part of GCC. | |
GCC is free software; you can redistribute it and/or modify | |
it under the terms of the GNU General Public License as published by | |
the Free Software Foundation; either version 3, or (at your option) | |
any later version. | |
GCC 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 General Public License for more details. | |
Under Section 7 of GPL version 3, you are granted additional | |
permissions described in the GCC Runtime Library Exception, version | |
3.1, as published by the Free Software Foundation. | |
You should have received a copy of the GNU General Public License and | |
a copy of the GCC Runtime Library Exception along with this program; | |
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
<http://www.gnu.org/licenses/>. */ | |
/* Implemented from the specification included in the Intel C++ Compiler | |
User Guide and Reference, version 10.1. */ | |
#ifndef _WMMINTRIN_H_INCLUDED | |
#define _WMMINTRIN_H_INCLUDED | |
/* We need definitions from the SSE2 header file. */ | |
#include <emmintrin.h> | |
/* AES */ | |
#ifndef __AES__ | |
#pragma GCC push_options | |
#pragma GCC target("aes") | |
#define __DISABLE_AES__ | |
#endif /* __AES__ */ | |
/* Performs 1 round of AES decryption of the first m128i using | |
the second m128i as a round key. */ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aesdec_si128 (__m128i __X, __m128i __Y) | |
{ | |
return (__m128i) __builtin_ia32_aesdec128 ((__v2di)__X, (__v2di)__Y); | |
} | |
/* Performs the last round of AES decryption of the first m128i | |
using the second m128i as a round key. */ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aesdeclast_si128 (__m128i __X, __m128i __Y) | |
{ | |
return (__m128i) __builtin_ia32_aesdeclast128 ((__v2di)__X, | |
(__v2di)__Y); | |
} | |
/* Performs 1 round of AES encryption of the first m128i using | |
the second m128i as a round key. */ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aesenc_si128 (__m128i __X, __m128i __Y) | |
{ | |
return (__m128i) __builtin_ia32_aesenc128 ((__v2di)__X, (__v2di)__Y); | |
} | |
/* Performs the last round of AES encryption of the first m128i | |
using the second m128i as a round key. */ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aesenclast_si128 (__m128i __X, __m128i __Y) | |
{ | |
return (__m128i) __builtin_ia32_aesenclast128 ((__v2di)__X, (__v2di)__Y); | |
} | |
/* Performs the InverseMixColumn operation on the source m128i | |
and stores the result into m128i destination. */ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aesimc_si128 (__m128i __X) | |
{ | |
return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X); | |
} | |
/* Generates a m128i round key for the input m128i AES cipher key and | |
byte round constant. The second parameter must be a compile time | |
constant. */ | |
#ifdef __OPTIMIZE__ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_aeskeygenassist_si128 (__m128i __X, const int __C) | |
{ | |
return (__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)__X, __C); | |
} | |
#else | |
#define _mm_aeskeygenassist_si128(X, C) \ | |
((__m128i) __builtin_ia32_aeskeygenassist128 ((__v2di)(__m128i)(X), \ | |
(int)(C))) | |
#endif | |
#ifdef __DISABLE_AES__ | |
#undef __DISABLE_AES__ | |
#pragma GCC pop_options | |
#endif /* __DISABLE_AES__ */ | |
/* PCLMUL */ | |
#ifndef __PCLMUL__ | |
#pragma GCC push_options | |
#pragma GCC target("pclmul") | |
#define __DISABLE_PCLMUL__ | |
#endif /* __PCLMUL__ */ | |
/* Performs carry-less integer multiplication of 64-bit halves of | |
128-bit input operands. The third parameter inducates which 64-bit | |
haves of the input parameters v1 and v2 should be used. It must be | |
a compile time constant. */ | |
#ifdef __OPTIMIZE__ | |
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
_mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I) | |
{ | |
return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X, | |
(__v2di)__Y, __I); | |
} | |
#else | |
#define _mm_clmulepi64_si128(X, Y, I) \ | |
((__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)(__m128i)(X), \ | |
(__v2di)(__m128i)(Y), (int)(I))) | |
#endif | |
#ifdef __DISABLE_PCLMUL__ | |
#undef __DISABLE_PCLMUL__ | |
#pragma GCC pop_options | |
#endif /* __DISABLE_PCLMUL__ */ | |
#endif /* _WMMINTRIN_H_INCLUDED */ |
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