gcc/config/i386/mm3dnow.h

   1 /* Copyright (C) 2004, 2007, 2008, 2009 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 #ifdef __3dNOW__
  31
  32 #include <mmintrin.h>
  33 #include <prfchwintrin.h>
  34
  35 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  36 _m_femms (void)
  37 {
  38   __builtin_ia32_femms();
  39 }
  40
  41 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  42 _m_pavgusb (__m64 __A, __m64 __B)
  43 {
  44   return (__m64)__builtin_ia32_pavgusb ((__v8qi)__A, (__v8qi)__B);
  45 }
  46
  47 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  48 _m_pf2id (__m64 __A)
  49 {
  50   return (__m64)__builtin_ia32_pf2id ((__v2sf)__A);
  51 }
  52
  53 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  54 _m_pfacc (__m64 __A, __m64 __B)
  55 {
  56   return (__m64)__builtin_ia32_pfacc ((__v2sf)__A, (__v2sf)__B);
  57 }
  58
  59 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  60 _m_pfadd (__m64 __A, __m64 __B)
  61 {
  62   return (__m64)__builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
  63 }
  64
  65 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  66 _m_pfcmpeq (__m64 __A, __m64 __B)
  67 {
  68   return (__m64)__builtin_ia32_pfcmpeq ((__v2sf)__A, (__v2sf)__B);
  69 }
  70
  71 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  72 _m_pfcmpge (__m64 __A, __m64 __B)
  73 {
  74   return (__m64)__builtin_ia32_pfcmpge ((__v2sf)__A, (__v2sf)__B);
  75 }
  76
  77 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  78 _m_pfcmpgt (__m64 __A, __m64 __B)
  79 {
  80   return (__m64)__builtin_ia32_pfcmpgt ((__v2sf)__A, (__v2sf)__B);
  81 }
  82
  83 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  84 _m_pfmax (__m64 __A, __m64 __B)
  85 {
  86   return (__m64)__builtin_ia32_pfmax ((__v2sf)__A, (__v2sf)__B);
  87 }
  88
  89 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  90 _m_pfmin (__m64 __A, __m64 __B)
  91 {
  92   return (__m64)__builtin_ia32_pfmin ((__v2sf)__A, (__v2sf)__B);
  93 }
  94
  95 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  96 _m_pfmul (__m64 __A, __m64 __B)
  97 {
  98   return (__m64)__builtin_ia32_pfmul ((__v2sf)__A, (__v2sf)__B);
  99 }
 100
 101 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 102 _m_pfrcp (__m64 __A)
 103 {
 104   return (__m64)__builtin_ia32_pfrcp ((__v2sf)__A);
 105 }
 106
 107 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 108 _m_pfrcpit1 (__m64 __A, __m64 __B)
 109 {
 110   return (__m64)__builtin_ia32_pfrcpit1 ((__v2sf)__A, (__v2sf)__B);
 111 }
 112
 113 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 114 _m_pfrcpit2 (__m64 __A, __m64 __B)
 115 {
 116   return (__m64)__builtin_ia32_pfrcpit2 ((__v2sf)__A, (__v2sf)__B);
 117 }
 118
 119 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 120 _m_pfrsqrt (__m64 __A)
 121 {
 122   return (__m64)__builtin_ia32_pfrsqrt ((__v2sf)__A);
 123 }
 124
 125 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 126 _m_pfrsqit1 (__m64 __A, __m64 __B)
 127 {
 128   return (__m64)__builtin_ia32_pfrsqit1 ((__v2sf)__A, (__v2sf)__B);
 129 }
 130
 131 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 132 _m_pfsub (__m64 __A, __m64 __B)
 133 {
 134   return (__m64)__builtin_ia32_pfsub ((__v2sf)__A, (__v2sf)__B);
 135 }
 136
 137 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 138 _m_pfsubr (__m64 __A, __m64 __B)
 139 {
 140   return (__m64)__builtin_ia32_pfsubr ((__v2sf)__A, (__v2sf)__B);
 141 }
 142
 143 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 144 _m_pi2fd (__m64 __A)
 145 {
 146   return (__m64)__builtin_ia32_pi2fd ((__v2si)__A);
 147 }
 148
 149 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 150 _m_pmulhrw (__m64 __A, __m64 __B)
 151 {
 152   return (__m64)__builtin_ia32_pmulhrw ((__v4hi)__A, (__v4hi)__B);
 153 }
 154
 155 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 156 _m_prefetch (void *__P)
 157 {
 158   __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);
 159 }
 160
 161 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 162 _m_from_float (float __A)
 163 {
 164   return __extension__ (__m64)(__v2sf){ __A, 0.0f };
 165 }
 166
 167 extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 168 _m_to_float (__m64 __A)
 169 {
 170   union { __v2sf v; float a[2]; } __tmp;
 171   __tmp.v = (__v2sf)__A;
 172   return __tmp.a[0];
 173 }
 174
 175 #ifdef __3dNOW_A__
 176
 177 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 178 _m_pf2iw (__m64 __A)
 179 {
 180   return (__m64)__builtin_ia32_pf2iw ((__v2sf)__A);
 181 }
 182
 183 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 184 _m_pfnacc (__m64 __A, __m64 __B)
 185 {
 186   return (__m64)__builtin_ia32_pfnacc ((__v2sf)__A, (__v2sf)__B);
 187 }
 188
 189 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 190 _m_pfpnacc (__m64 __A, __m64 __B)
 191 {
 192   return (__m64)__builtin_ia32_pfpnacc ((__v2sf)__A, (__v2sf)__B);
 193 }
 194
 195 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 196 _m_pi2fw (__m64 __A)
 197 {
 198   return (__m64)__builtin_ia32_pi2fw ((__v2si)__A);
 199 }
 200
 201 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 202 _m_pswapd (__m64 __A)
 203 {
 204   return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A);
 205 }
 206
 207 #endif /* __3dNOW_A__ */
 208 #endif /* __3dNOW__ */
 209
 210 #endif /* _MM3DNOW_H_INCLUDED */