contrib/gcc-8.0/gcc/config/i386/mm3dnow.h

   1 /* Copyright (C) 2004-2018 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 #if defined __x86_64__ && !defined __SSE__ || !defined __3dNOW__
  34 #pragma GCC push_options
  35 #ifdef __x86_64__
  36 #pragma GCC target("sse,3dnow")
  37 #else
  38 #pragma GCC target("3dnow")
  39 #endif
  40 #define __DISABLE_3dNOW__
  41 #endif /* __3dNOW__ */
  42
  43 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  44 _m_femms (void)
  45 {
  46   __builtin_ia32_femms();
  47 }
  48
  49 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  50 _m_pavgusb (__m64 __A, __m64 __B)
  51 {
  52   return (__m64)__builtin_ia32_pavgusb ((__v8qi)__A, (__v8qi)__B);
  53 }
  54
  55 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  56 _m_pf2id (__m64 __A)
  57 {
  58   return (__m64)__builtin_ia32_pf2id ((__v2sf)__A);
  59 }
  60
  61 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  62 _m_pfacc (__m64 __A, __m64 __B)
  63 {
  64   return (__m64)__builtin_ia32_pfacc ((__v2sf)__A, (__v2sf)__B);
  65 }
  66
  67 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  68 _m_pfadd (__m64 __A, __m64 __B)
  69 {
  70   return (__m64)__builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
  71 }
  72
  73 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  74 _m_pfcmpeq (__m64 __A, __m64 __B)
  75 {
  76   return (__m64)__builtin_ia32_pfcmpeq ((__v2sf)__A, (__v2sf)__B);
  77 }
  78
  79 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  80 _m_pfcmpge (__m64 __A, __m64 __B)
  81 {
  82   return (__m64)__builtin_ia32_pfcmpge ((__v2sf)__A, (__v2sf)__B);
  83 }
  84
  85 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  86 _m_pfcmpgt (__m64 __A, __m64 __B)
  87 {
  88   return (__m64)__builtin_ia32_pfcmpgt ((__v2sf)__A, (__v2sf)__B);
  89 }
  90
  91 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  92 _m_pfmax (__m64 __A, __m64 __B)
  93 {
  94   return (__m64)__builtin_ia32_pfmax ((__v2sf)__A, (__v2sf)__B);
  95 }
  96
  97 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  98 _m_pfmin (__m64 __A, __m64 __B)
  99 {
 100   return (__m64)__builtin_ia32_pfmin ((__v2sf)__A, (__v2sf)__B);
 101 }
 102
 103 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 104 _m_pfmul (__m64 __A, __m64 __B)
 105 {
 106   return (__m64)__builtin_ia32_pfmul ((__v2sf)__A, (__v2sf)__B);
 107 }
 108
 109 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 110 _m_pfrcp (__m64 __A)
 111 {
 112   return (__m64)__builtin_ia32_pfrcp ((__v2sf)__A);
 113 }
 114
 115 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 116 _m_pfrcpit1 (__m64 __A, __m64 __B)
 117 {
 118   return (__m64)__builtin_ia32_pfrcpit1 ((__v2sf)__A, (__v2sf)__B);
 119 }
 120
 121 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 122 _m_pfrcpit2 (__m64 __A, __m64 __B)
 123 {
 124   return (__m64)__builtin_ia32_pfrcpit2 ((__v2sf)__A, (__v2sf)__B);
 125 }
 126
 127 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 128 _m_pfrsqrt (__m64 __A)
 129 {
 130   return (__m64)__builtin_ia32_pfrsqrt ((__v2sf)__A);
 131 }
 132
 133 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 134 _m_pfrsqit1 (__m64 __A, __m64 __B)
 135 {
 136   return (__m64)__builtin_ia32_pfrsqit1 ((__v2sf)__A, (__v2sf)__B);
 137 }
 138
 139 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 140 _m_pfsub (__m64 __A, __m64 __B)
 141 {
 142   return (__m64)__builtin_ia32_pfsub ((__v2sf)__A, (__v2sf)__B);
 143 }
 144
 145 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 146 _m_pfsubr (__m64 __A, __m64 __B)
 147 {
 148   return (__m64)__builtin_ia32_pfsubr ((__v2sf)__A, (__v2sf)__B);
 149 }
 150
 151 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 152 _m_pi2fd (__m64 __A)
 153 {
 154   return (__m64)__builtin_ia32_pi2fd ((__v2si)__A);
 155 }
 156
 157 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 158 _m_pmulhrw (__m64 __A, __m64 __B)
 159 {
 160   return (__m64)__builtin_ia32_pmulhrw ((__v4hi)__A, (__v4hi)__B);
 161 }
 162
 163 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 164 _m_prefetch (void *__P)
 165 {
 166   __builtin_prefetch (__P, 0, 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 __DISABLE_3dNOW__
 184 #undef __DISABLE_3dNOW__
 185 #pragma GCC pop_options
 186 #endif /* __DISABLE_3dNOW__ */
 187
 188 #if defined __x86_64__ && !defined __SSE__ || !defined __3dNOW_A__
 189 #pragma GCC push_options
 190 #ifdef __x86_64__
 191 #pragma GCC target("sse,3dnowa")
 192 #else
 193 #pragma GCC target("3dnowa")
 194 #endif
 195 #define __DISABLE_3dNOW_A__
 196 #endif /* __3dNOW_A__ */
 197
 198 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 199 _m_pf2iw (__m64 __A)
 200 {
 201   return (__m64)__builtin_ia32_pf2iw ((__v2sf)__A);
 202 }
 203
 204 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 205 _m_pfnacc (__m64 __A, __m64 __B)
 206 {
 207   return (__m64)__builtin_ia32_pfnacc ((__v2sf)__A, (__v2sf)__B);
 208 }
 209
 210 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 211 _m_pfpnacc (__m64 __A, __m64 __B)
 212 {
 213   return (__m64)__builtin_ia32_pfpnacc ((__v2sf)__A, (__v2sf)__B);
 214 }
 215
 216 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 217 _m_pi2fw (__m64 __A)
 218 {
 219   return (__m64)__builtin_ia32_pi2fw ((__v2si)__A);
 220 }
 221
 222 extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 223 _m_pswapd (__m64 __A)
 224 {
 225   return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A);
 226 }
 227
 228 #ifdef __DISABLE_3dNOW_A__
 229 #undef __DISABLE_3dNOW_A__
 230 #pragma GCC pop_options
 231 #endif /* __DISABLE_3dNOW_A__ */
 232
 233 #endif /* _MM3DNOW_H_INCLUDED */