gcc/config/i386/mm3dnow.h

   1 /* Copyright (C) 2004-2014 Free Software Foundation, Inc.
   2
   3    This file is part of GCC.
   4
   5    GCC is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3, or (at your option)
   8    any later version.
   9
  10    GCC is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    Under Section 7 of GPL version 3, you are granted additional
  16    permissions described in the GCC Runtime Library Exception, version
  17    3.1, as published by the Free Software Foundation.
  18
  19    You should have received a copy of the GNU General Public License and
  20    a copy of the GCC Runtime Library Exception along with this program;
  21    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22    <http://www.gnu.org/licenses/>.  */
  23
  24 /* Implemented from the mm3dnow.h (of supposedly AMD origin) included with
  25    MSVC 7.1.  */
  26
  27 #ifndef _MM3DNOW_H_INCLUDED
  28 #define _MM3DNOW_H_INCLUDED
  29
  30 #include <mmintrin.h>
  31 #include <prfchwintrin.h>
  32
  33 #ifndef __3dNOW__
  34 #pragma GCC push_options
  35 #pragma GCC target("3dnow")
  36 #define __DISABLE_3dNOW__
  37 #endif /* __3dNOW__ */
  38
  39 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  40 _m_femms (void)
  41 {
  42   __builtin_ia32_femms();
  43 }
  44
  45 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  46 _m_pavgusb (__m64 __A, __m64 __B)
  47 {
  48   return (__m64)__builtin_ia32_pavgusb ((__v8qi)__A, (__v8qi)__B);
  49 }
  50
  51 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  52 _m_pf2id (__m64 __A)
  53 {
  54   return (__m64)__builtin_ia32_pf2id ((__v2sf)__A);
  55 }
  56
  57 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  58 _m_pfacc (__m64 __A, __m64 __B)
  59 {
  60   return (__m64)__builtin_ia32_pfacc ((__v2sf)__A, (__v2sf)__B);
  61 }
  62
  63 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  64 _m_pfadd (__m64 __A, __m64 __B)
  65 {
  66   return (__m64)__builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
  67 }
  68
  69 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  70 _m_pfcmpeq (__m64 __A, __m64 __B)
  71 {
  72   return (__m64)__builtin_ia32_pfcmpeq ((__v2sf)__A, (__v2sf)__B);
  73 }
  74
  75 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  76 _m_pfcmpge (__m64 __A, __m64 __B)
  77 {
  78   return (__m64)__builtin_ia32_pfcmpge ((__v2sf)__A, (__v2sf)__B);
  79 }
  80
  81 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  82 _m_pfcmpgt (__m64 __A, __m64 __B)
  83 {
  84   return (__m64)__builtin_ia32_pfcmpgt ((__v2sf)__A, (__v2sf)__B);
  85 }
  86
  87 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  88 _m_pfmax (__m64 __A, __m64 __B)
  89 {
  90   return (__m64)__builtin_ia32_pfmax ((__v2sf)__A, (__v2sf)__B);
  91 }
  92
  93 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  94 _m_pfmin (__m64 __A, __m64 __B)
  95 {
  96   return (__m64)__builtin_ia32_pfmin ((__v2sf)__A, (__v2sf)__B);
  97 }
  98
  99 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 100 _m_pfmul (__m64 __A, __m64 __B)
 101 {
 102   return (__m64)__builtin_ia32_pfmul ((__v2sf)__A, (__v2sf)__B);
 103 }
 104
 105 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 106 _m_pfrcp (__m64 __A)
 107 {
 108   return (__m64)__builtin_ia32_pfrcp ((__v2sf)__A);
 109 }
 110
 111 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 112 _m_pfrcpit1 (__m64 __A, __m64 __B)
 113 {
 114   return (__m64)__builtin_ia32_pfrcpit1 ((__v2sf)__A, (__v2sf)__B);
 115 }
 116
 117 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 118 _m_pfrcpit2 (__m64 __A, __m64 __B)
 119 {
 120   return (__m64)__builtin_ia32_pfrcpit2 ((__v2sf)__A, (__v2sf)__B);
 121 }
 122
 123 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 124 _m_pfrsqrt (__m64 __A)
 125 {
 126   return (__m64)__builtin_ia32_pfrsqrt ((__v2sf)__A);
 127 }
 128
 129 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 130 _m_pfrsqit1 (__m64 __A, __m64 __B)
 131 {
 132   return (__m64)__builtin_ia32_pfrsqit1 ((__v2sf)__A, (__v2sf)__B);
 133 }
 134
 135 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 136 _m_pfsub (__m64 __A, __m64 __B)
 137 {
 138   return (__m64)__builtin_ia32_pfsub ((__v2sf)__A, (__v2sf)__B);
 139 }
 140
 141 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 142 _m_pfsubr (__m64 __A, __m64 __B)
 143 {
 144   return (__m64)__builtin_ia32_pfsubr ((__v2sf)__A, (__v2sf)__B);
 145 }
 146
 147 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 148 _m_pi2fd (__m64 __A)
 149 {
 150   return (__m64)__builtin_ia32_pi2fd ((__v2si)__A);
 151 }
 152
 153 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 154 _m_pmulhrw (__m64 __A, __m64 __B)
 155 {
 156   return (__m64)__builtin_ia32_pmulhrw ((__v4hi)__A, (__v4hi)__B);
 157 }
 158
 159 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 160 _m_prefetch (void *__P)
 161 {
 162   __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);
 163 }
 164
 165 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 166 _m_from_float (float __A)
 167 {
 168   return __extension__ (__m64)(__v2sf){ __A, 0.0f };
 169 }
 170
 171 extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 172 _m_to_float (__m64 __A)
 173 {
 174   union { __v2sf v; float a[2]; } __tmp;
 175   __tmp.v = (__v2sf)__A;
 176   return __tmp.a[0];
 177 }
 178
 179 #ifdef __3dNOW_A__
 180
 181 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 182 _m_pf2iw (__m64 __A)
 183 {
 184   return (__m64)__builtin_ia32_pf2iw ((__v2sf)__A);
 185 }
 186
 187 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 188 _m_pfnacc (__m64 __A, __m64 __B)
 189 {
 190   return (__m64)__builtin_ia32_pfnacc ((__v2sf)__A, (__v2sf)__B);
 191 }
 192
 193 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 194 _m_pfpnacc (__m64 __A, __m64 __B)
 195 {
 196   return (__m64)__builtin_ia32_pfpnacc ((__v2sf)__A, (__v2sf)__B);
 197 }
 198
 199 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 200 _m_pi2fw (__m64 __A)
 201 {
 202   return (__m64)__builtin_ia32_pi2fw ((__v2si)__A);
 203 }
 204
 205 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 206 _m_pswapd (__m64 __A)
 207 {
 208   return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A);
 209 }
 210
 211 #endif /* __3dNOW_A__ */
 212
 213 #ifdef __DISABLE_3dNOW__
 214 #undef __DISABLE_3dNOW__
 215 #pragma GCC pop_options
 216 #endif /* __DISABLE_3dNOW__ */
 217
 218 #endif /* _MM3DNOW_H_INCLUDED */