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1 /* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
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2 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 3, or (at your option)
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9 any later version.
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10
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11 GCC is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 Under Section 7 of GPL version 3, you are granted additional
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17 permissions described in the GCC Runtime Library Exception, version
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18 3.1, as published by the Free Software Foundation.
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19
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20 You should have received a copy of the GNU General Public License and
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21 a copy of the GCC Runtime Library Exception along with this program;
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22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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23 <http://www.gnu.org/licenses/>. */
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24
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25 /* Implemented from the specification included in the Intel C++ Compiler
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26 User Guide and Reference, version 9.0. */
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27
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28 #ifndef _PMMINTRIN_H_INCLUDED
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29 #define _PMMINTRIN_H_INCLUDED
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30
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31 #ifndef __SSE3__
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32 # error "SSE3 instruction set not enabled"
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33 #else
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34
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35 /* We need definitions from the SSE2 and SSE header files*/
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36 #include <emmintrin.h>
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37
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38 /* Additional bits in the MXCSR. */
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39 #define _MM_DENORMALS_ZERO_MASK 0x0040
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40 #define _MM_DENORMALS_ZERO_ON 0x0040
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41 #define _MM_DENORMALS_ZERO_OFF 0x0000
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42
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43 #define _MM_SET_DENORMALS_ZERO_MODE(mode) \
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44 _mm_setcsr ((_mm_getcsr () & ~_MM_DENORMALS_ZERO_MASK) | (mode))
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45 #define _MM_GET_DENORMALS_ZERO_MODE() \
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46 (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK)
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47
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48 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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49 _mm_addsub_ps (__m128 __X, __m128 __Y)
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50 {
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51 return (__m128) __builtin_ia32_addsubps ((__v4sf)__X, (__v4sf)__Y);
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52 }
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53
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54 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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55 _mm_hadd_ps (__m128 __X, __m128 __Y)
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56 {
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57 return (__m128) __builtin_ia32_haddps ((__v4sf)__X, (__v4sf)__Y);
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58 }
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59
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60 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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61 _mm_hsub_ps (__m128 __X, __m128 __Y)
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62 {
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63 return (__m128) __builtin_ia32_hsubps ((__v4sf)__X, (__v4sf)__Y);
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64 }
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65
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66 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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67 _mm_movehdup_ps (__m128 __X)
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68 {
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69 return (__m128) __builtin_ia32_movshdup ((__v4sf)__X);
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70 }
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71
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72 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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73 _mm_moveldup_ps (__m128 __X)
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74 {
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75 return (__m128) __builtin_ia32_movsldup ((__v4sf)__X);
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76 }
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77
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78 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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79 _mm_addsub_pd (__m128d __X, __m128d __Y)
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80 {
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81 return (__m128d) __builtin_ia32_addsubpd ((__v2df)__X, (__v2df)__Y);
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82 }
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83
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84 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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85 _mm_hadd_pd (__m128d __X, __m128d __Y)
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86 {
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87 return (__m128d) __builtin_ia32_haddpd ((__v2df)__X, (__v2df)__Y);
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88 }
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89
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90 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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91 _mm_hsub_pd (__m128d __X, __m128d __Y)
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92 {
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93 return (__m128d) __builtin_ia32_hsubpd ((__v2df)__X, (__v2df)__Y);
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94 }
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95
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96 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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97 _mm_loaddup_pd (double const *__P)
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98 {
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99 return _mm_load1_pd (__P);
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100 }
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101
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102 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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103 _mm_movedup_pd (__m128d __X)
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104 {
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105 return _mm_shuffle_pd (__X, __X, _MM_SHUFFLE2 (0,0));
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106 }
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107
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108 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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109 _mm_lddqu_si128 (__m128i const *__P)
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110 {
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111 return (__m128i) __builtin_ia32_lddqu ((char const *)__P);
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112 }
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113
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114 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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115 _mm_monitor (void const * __P, unsigned int __E, unsigned int __H)
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116 {
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117 __builtin_ia32_monitor (__P, __E, __H);
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118 }
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119
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120 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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121 _mm_mwait (unsigned int __E, unsigned int __H)
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122 {
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123 __builtin_ia32_mwait (__E, __H);
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124 }
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125
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126 #endif /* __SSE3__ */
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127
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128 #endif /* _PMMINTRIN_H_INCLUDED */
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