mm3dnow.h revision 169689
1/* Copyright (C) 2004 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/* Internal data types for implementing the intrinsics. */ 38typedef float __v2sf __attribute__ ((__vector_size__ (8))); 39 40static __inline void 41_m_femms (void) 42{ 43 __builtin_ia32_femms(); 44} 45 46static __inline __m64 47_m_pavgusb (__m64 __A, __m64 __B) 48{ 49 return (__m64)__builtin_ia32_pavgusb ((__v8qi)__A, (__v8qi)__B); 50} 51 52static __inline __m64 53_m_pf2id (__m64 __A) 54{ 55 return (__m64)__builtin_ia32_pf2id ((__v2sf)__A); 56} 57 58static __inline __m64 59_m_pfacc (__m64 __A, __m64 __B) 60{ 61 return (__m64)__builtin_ia32_pfacc ((__v2sf)__A, (__v2sf)__B); 62} 63 64static __inline __m64 65_m_pfadd (__m64 __A, __m64 __B) 66{ 67 return (__m64)__builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B); 68} 69 70static __inline __m64 71_m_pfcmpeq (__m64 __A, __m64 __B) 72{ 73 return (__m64)__builtin_ia32_pfcmpeq ((__v2sf)__A, (__v2sf)__B); 74} 75 76static __inline __m64 77_m_pfcmpge (__m64 __A, __m64 __B) 78{ 79 return (__m64)__builtin_ia32_pfcmpge ((__v2sf)__A, (__v2sf)__B); 80} 81 82static __inline __m64 83_m_pfcmpgt (__m64 __A, __m64 __B) 84{ 85 return (__m64)__builtin_ia32_pfcmpgt ((__v2sf)__A, (__v2sf)__B); 86} 87 88static __inline __m64 89_m_pfmax (__m64 __A, __m64 __B) 90{ 91 return (__m64)__builtin_ia32_pfmax ((__v2sf)__A, (__v2sf)__B); 92} 93 94static __inline __m64 95_m_pfmin (__m64 __A, __m64 __B) 96{ 97 return (__m64)__builtin_ia32_pfmin ((__v2sf)__A, (__v2sf)__B); 98} 99 100static __inline __m64 101_m_pfmul (__m64 __A, __m64 __B) 102{ 103 return (__m64)__builtin_ia32_pfmul ((__v2sf)__A, (__v2sf)__B); 104} 105 106static __inline __m64 107_m_pfrcp (__m64 __A) 108{ 109 return (__m64)__builtin_ia32_pfrcp ((__v2sf)__A); 110} 111 112static __inline __m64 113_m_pfrcpit1 (__m64 __A, __m64 __B) 114{ 115 return (__m64)__builtin_ia32_pfrcpit1 ((__v2sf)__A, (__v2sf)__B); 116} 117 118static __inline __m64 119_m_pfrcpit2 (__m64 __A, __m64 __B) 120{ 121 return (__m64)__builtin_ia32_pfrcpit2 ((__v2sf)__A, (__v2sf)__B); 122} 123 124static __inline __m64 125_m_pfrsqrt (__m64 __A) 126{ 127 return (__m64)__builtin_ia32_pfrsqrt ((__v2sf)__A); 128} 129 130static __inline __m64 131_m_pfrsqit1 (__m64 __A, __m64 __B) 132{ 133 return (__m64)__builtin_ia32_pfrsqit1 ((__v2sf)__A, (__v2sf)__B); 134} 135 136static __inline __m64 137_m_pfsub (__m64 __A, __m64 __B) 138{ 139 return (__m64)__builtin_ia32_pfsub ((__v2sf)__A, (__v2sf)__B); 140} 141 142static __inline __m64 143_m_pfsubr (__m64 __A, __m64 __B) 144{ 145 return (__m64)__builtin_ia32_pfsubr ((__v2sf)__A, (__v2sf)__B); 146} 147 148static __inline __m64 149_m_pi2fd (__m64 __A) 150{ 151 return (__m64)__builtin_ia32_pi2fd ((__v2si)__A); 152} 153 154static __inline __m64 155_m_pmulhrw (__m64 __A, __m64 __B) 156{ 157 return (__m64)__builtin_ia32_pmulhrw ((__v4hi)__A, (__v4hi)__B); 158} 159 160static __inline void 161_m_prefetch (void *__P) 162{ 163 __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */); 164} 165 166static __inline void 167_m_prefetchw (void *__P) 168{ 169 __builtin_prefetch (__P, 1, 3 /* _MM_HINT_T0 */); 170} 171 172static __inline __m64 173_m_from_float (float __A) 174{ 175 return (__m64)(__v2sf){ __A, 0 }; 176} 177 178static __inline float 179_m_to_float (__m64 __A) 180{ 181 union { __v2sf v; float a[2]; } __tmp = { (__v2sf)__A }; 182 return __tmp.a[0]; 183} 184 185#ifdef __3dNOW_A__ 186 187static __inline __m64 188_m_pf2iw (__m64 __A) 189{ 190 return (__m64)__builtin_ia32_pf2iw ((__v2sf)__A); 191} 192 193static __inline __m64 194_m_pfnacc (__m64 __A, __m64 __B) 195{ 196 return (__m64)__builtin_ia32_pfnacc ((__v2sf)__A, (__v2sf)__B); 197} 198 199static __inline __m64 200_m_pfpnacc (__m64 __A, __m64 __B) 201{ 202 return (__m64)__builtin_ia32_pfpnacc ((__v2sf)__A, (__v2sf)__B); 203} 204 205static __inline __m64 206_m_pi2fw (__m64 __A) 207{ 208 return (__m64)__builtin_ia32_pi2fw ((__v2si)__A); 209} 210 211static __inline __m64 212_m_pswapd (__m64 __A) 213{ 214 return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A); 215} 216 217#endif /* __3dNOW_A__ */ 218#endif /* __3dNOW__ */ 219 220#endif /* _MM3DNOW_H_INCLUDED */ 221