/usr/lib/gcc/x86_64-linux-gnu/4.7/include/immintrin.h is in gcc-4.7 4.7.2-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | /* Copyright (C) 2008, 2009, 2010 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/>. */
#ifndef _IMMINTRIN_H_INCLUDED
#define _IMMINTRIN_H_INCLUDED
#ifdef __MMX__
#include <mmintrin.h>
#endif
#ifdef __SSE__
#include <xmmintrin.h>
#endif
#ifdef __SSE2__
#include <emmintrin.h>
#endif
#ifdef __SSE3__
#include <pmmintrin.h>
#endif
#ifdef __SSSE3__
#include <tmmintrin.h>
#endif
#if defined (__SSE4_2__) || defined (__SSE4_1__)
#include <smmintrin.h>
#endif
#if defined (__AES__) || defined (__PCLMUL__)
#include <wmmintrin.h>
#endif
#ifdef __AVX__
#include <avxintrin.h>
#endif
#ifdef __AVX2__
#include <avx2intrin.h>
#endif
#ifdef __LZCNT__
#include <lzcntintrin.h>
#endif
#ifdef __BMI__
#include <bmiintrin.h>
#endif
#ifdef __BMI2__
#include <bmi2intrin.h>
#endif
#ifdef __FMA__
#include <fmaintrin.h>
#endif
#ifdef __F16C__
#include <f16cintrin.h>
#endif
#ifdef __RDRND__
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_rdrand16_step (unsigned short *__P)
{
return __builtin_ia32_rdrand16_step (__P);
}
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_rdrand32_step (unsigned int *__P)
{
return __builtin_ia32_rdrand32_step (__P);
}
#endif /* __RDRND__ */
#ifdef __x86_64__
#ifdef __FSGSBASE__
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_readfsbase_u32 (void)
{
return __builtin_ia32_rdfsbase32 ();
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_readfsbase_u64 (void)
{
return __builtin_ia32_rdfsbase64 ();
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_readgsbase_u32 (void)
{
return __builtin_ia32_rdgsbase32 ();
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_readgsbase_u64 (void)
{
return __builtin_ia32_rdgsbase64 ();
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_writefsbase_u32 (unsigned int __B)
{
__builtin_ia32_wrfsbase32 (__B);
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_writefsbase_u64 (unsigned long long __B)
{
__builtin_ia32_wrfsbase64 (__B);
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_writegsbase_u32 (unsigned int __B)
{
__builtin_ia32_wrgsbase32 (__B);
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_writegsbase_u64 (unsigned long long __B)
{
__builtin_ia32_wrgsbase64 (__B);
}
#endif /* __FSGSBASE__ */
#ifdef __RDRND__
extern __inline int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_rdrand64_step (unsigned long long *__P)
{
return __builtin_ia32_rdrand64_step (__P);
}
#endif /* __RDRND__ */
#endif /* __x86_64__ */
#endif /* _IMMINTRIN_H_INCLUDED */
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