gcc/config/i386/mm3dnow.h

   1 /* Copyright (C) 2004, 2007, 2008 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 2, 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    You should have received a copy of the GNU General Public License
  16    along with GCC; see the file COPYING.  If not, write to
  17    the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  18    Boston, MA 02110-1301, USA.  */
  19
  20 /* As a special exception, if you include this header file into source
  21    files compiled by GCC, this header file does not by itself cause
  22    the resulting executable to be covered by the GNU General Public
  23    License.  This exception does not however invalidate any other
  24    reasons why the executable file might be covered by the GNU General
  25    Public License.  */
  26
  27 /* Implemented from the mm3dnow.h (of supposedly AMD origin) included with
  28    MSVC 7.1.  */
  29
  30 #ifndef _MM3DNOW_H_INCLUDED
  31 #define _MM3DNOW_H_INCLUDED
  32
  33 #ifdef __3dNOW__
  34
  35 #include <mmintrin.h>
  36
  37 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  38 _m_femms (void)
  39 {
  40   __builtin_ia32_femms();
  41 }
  42
  43 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  44 _m_pavgusb (__m64 __A, __m64 __B)
  45 {
  46   return (__m64)__builtin_ia32_pavgusb ((__v8qi)__A, (__v8qi)__B);
  47 }
  48
  49 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  50 _m_pf2id (__m64 __A)
  51 {
  52   return (__m64)__builtin_ia32_pf2id ((__v2sf)__A);
  53 }
  54
  55 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  56 _m_pfacc (__m64 __A, __m64 __B)
  57 {
  58   return (__m64)__builtin_ia32_pfacc ((__v2sf)__A, (__v2sf)__B);
  59 }
  60
  61 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  62 _m_pfadd (__m64 __A, __m64 __B)
  63 {
  64   return (__m64)__builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
  65 }
  66
  67 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  68 _m_pfcmpeq (__m64 __A, __m64 __B)
  69 {
  70   return (__m64)__builtin_ia32_pfcmpeq ((__v2sf)__A, (__v2sf)__B);
  71 }
  72
  73 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  74 _m_pfcmpge (__m64 __A, __m64 __B)
  75 {
  76   return (__m64)__builtin_ia32_pfcmpge ((__v2sf)__A, (__v2sf)__B);
  77 }
  78
  79 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  80 _m_pfcmpgt (__m64 __A, __m64 __B)
  81 {
  82   return (__m64)__builtin_ia32_pfcmpgt ((__v2sf)__A, (__v2sf)__B);
  83 }
  84
  85 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  86 _m_pfmax (__m64 __A, __m64 __B)
  87 {
  88   return (__m64)__builtin_ia32_pfmax ((__v2sf)__A, (__v2sf)__B);
  89 }
  90
  91 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  92 _m_pfmin (__m64 __A, __m64 __B)
  93 {
  94   return (__m64)__builtin_ia32_pfmin ((__v2sf)__A, (__v2sf)__B);
  95 }
  96
  97 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  98 _m_pfmul (__m64 __A, __m64 __B)
  99 {
 100   return (__m64)__builtin_ia32_pfmul ((__v2sf)__A, (__v2sf)__B);
 101 }
 102
 103 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 104 _m_pfrcp (__m64 __A)
 105 {
 106   return (__m64)__builtin_ia32_pfrcp ((__v2sf)__A);
 107 }
 108
 109 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 110 _m_pfrcpit1 (__m64 __A, __m64 __B)
 111 {
 112   return (__m64)__builtin_ia32_pfrcpit1 ((__v2sf)__A, (__v2sf)__B);
 113 }
 114
 115 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 116 _m_pfrcpit2 (__m64 __A, __m64 __B)
 117 {
 118   return (__m64)__builtin_ia32_pfrcpit2 ((__v2sf)__A, (__v2sf)__B);
 119 }
 120
 121 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 122 _m_pfrsqrt (__m64 __A)
 123 {
 124   return (__m64)__builtin_ia32_pfrsqrt ((__v2sf)__A);
 125 }
 126
 127 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 128 _m_pfrsqit1 (__m64 __A, __m64 __B)
 129 {
 130   return (__m64)__builtin_ia32_pfrsqit1 ((__v2sf)__A, (__v2sf)__B);
 131 }
 132
 133 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 134 _m_pfsub (__m64 __A, __m64 __B)
 135 {
 136   return (__m64)__builtin_ia32_pfsub ((__v2sf)__A, (__v2sf)__B);
 137 }
 138
 139 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 140 _m_pfsubr (__m64 __A, __m64 __B)
 141 {
 142   return (__m64)__builtin_ia32_pfsubr ((__v2sf)__A, (__v2sf)__B);
 143 }
 144
 145 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 146 _m_pi2fd (__m64 __A)
 147 {
 148   return (__m64)__builtin_ia32_pi2fd ((__v2si)__A);
 149 }
 150
 151 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 152 _m_pmulhrw (__m64 __A, __m64 __B)
 153 {
 154   return (__m64)__builtin_ia32_pmulhrw ((__v4hi)__A, (__v4hi)__B);
 155 }
 156
 157 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 158 _m_prefetch (void *__P)
 159 {
 160   __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);
 161 }
 162
 163 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 164 _m_prefetchw (void *__P)
 165 {
 166   __builtin_prefetch (__P, 1, 3 /* _MM_HINT_T0 */);
 167 }
 168
 169 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 170 _m_from_float (float __A)
 171 {
 172   return __extension__ (__m64)(__v2sf){ __A, 0.0f };
 173 }
 174
 175 extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 176 _m_to_float (__m64 __A)
 177 {
 178   union { __v2sf v; float a[2]; } __tmp;
 179   __tmp.v = (__v2sf)__A;
 180   return __tmp.a[0];
 181 }
 182
 183 #ifdef __3dNOW_A__
 184
 185 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 186 _m_pf2iw (__m64 __A)
 187 {
 188   return (__m64)__builtin_ia32_pf2iw ((__v2sf)__A);
 189 }
 190
 191 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 192 _m_pfnacc (__m64 __A, __m64 __B)
 193 {
 194   return (__m64)__builtin_ia32_pfnacc ((__v2sf)__A, (__v2sf)__B);
 195 }
 196
 197 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 198 _m_pfpnacc (__m64 __A, __m64 __B)
 199 {
 200   return (__m64)__builtin_ia32_pfpnacc ((__v2sf)__A, (__v2sf)__B);
 201 }
 202
 203 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 204 _m_pi2fw (__m64 __A)
 205 {
 206   return (__m64)__builtin_ia32_pi2fw ((__v2si)__A);
 207 }
 208
 209 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 210 _m_pswapd (__m64 __A)
 211 {
 212   return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A);
 213 }
 214
 215 #endif /* __3dNOW_A__ */
 216 #endif /* __3dNOW__ */
 217
 218 #endif /* _MM3DNOW_H_INCLUDED */