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      1 /*===---- mm3dnow.h - 3DNow! intrinsics ------------------------------------===
      2  *
      3  * Permission is hereby granted, free of charge, to any person obtaining a copy
      4  * of this software and associated documentation files (the "Software"), to deal
      5  * in the Software without restriction, including without limitation the rights
      6  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      7  * copies of the Software, and to permit persons to whom the Software is
      8  * furnished to do so, subject to the following conditions:
      9  *
     10  * The above copyright notice and this permission notice shall be included in
     11  * all copies or substantial portions of the Software.
     12  *
     13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     18  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     19  * THE SOFTWARE.
     20  *
     21  *===-----------------------------------------------------------------------===
     22  */
     23 
     24 #ifndef _MM3DNOW_H_INCLUDED
     25 #define _MM3DNOW_H_INCLUDED
     26 
     27 #include <mmintrin.h>
     28 #include <prfchwintrin.h>
     29 
     30 typedef float __v2sf __attribute__((__vector_size__(8)));
     31 
     32 static __inline__ void __attribute__((__always_inline__, __nodebug__))
     33 _m_femms() {
     34   __builtin_ia32_femms();
     35 }
     36 
     37 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     38 _m_pavgusb(__m64 __m1, __m64 __m2) {
     39   return (__m64)__builtin_ia32_pavgusb((__v8qi)__m1, (__v8qi)__m2);
     40 }
     41 
     42 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     43 _m_pf2id(__m64 __m) {
     44   return (__m64)__builtin_ia32_pf2id((__v2sf)__m);
     45 }
     46 
     47 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     48 _m_pfacc(__m64 __m1, __m64 __m2) {
     49   return (__m64)__builtin_ia32_pfacc((__v2sf)__m1, (__v2sf)__m2);
     50 }
     51 
     52 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     53 _m_pfadd(__m64 __m1, __m64 __m2) {
     54   return (__m64)__builtin_ia32_pfadd((__v2sf)__m1, (__v2sf)__m2);
     55 }
     56 
     57 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     58 _m_pfcmpeq(__m64 __m1, __m64 __m2) {
     59   return (__m64)__builtin_ia32_pfcmpeq((__v2sf)__m1, (__v2sf)__m2);
     60 }
     61 
     62 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     63 _m_pfcmpge(__m64 __m1, __m64 __m2) {
     64   return (__m64)__builtin_ia32_pfcmpge((__v2sf)__m1, (__v2sf)__m2);
     65 }
     66 
     67 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     68 _m_pfcmpgt(__m64 __m1, __m64 __m2) {
     69   return (__m64)__builtin_ia32_pfcmpgt((__v2sf)__m1, (__v2sf)__m2);
     70 }
     71 
     72 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     73 _m_pfmax(__m64 __m1, __m64 __m2) {
     74   return (__m64)__builtin_ia32_pfmax((__v2sf)__m1, (__v2sf)__m2);
     75 }
     76 
     77 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     78 _m_pfmin(__m64 __m1, __m64 __m2) {
     79   return (__m64)__builtin_ia32_pfmin((__v2sf)__m1, (__v2sf)__m2);
     80 }
     81 
     82 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     83 _m_pfmul(__m64 __m1, __m64 __m2) {
     84   return (__m64)__builtin_ia32_pfmul((__v2sf)__m1, (__v2sf)__m2);
     85 }
     86 
     87 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     88 _m_pfrcp(__m64 __m) {
     89   return (__m64)__builtin_ia32_pfrcp((__v2sf)__m);
     90 }
     91 
     92 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     93 _m_pfrcpit1(__m64 __m1, __m64 __m2) {
     94   return (__m64)__builtin_ia32_pfrcpit1((__v2sf)__m1, (__v2sf)__m2);
     95 }
     96 
     97 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     98 _m_pfrcpit2(__m64 __m1, __m64 __m2) {
     99   return (__m64)__builtin_ia32_pfrcpit2((__v2sf)__m1, (__v2sf)__m2);
    100 }
    101 
    102 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    103 _m_pfrsqrt(__m64 __m) {
    104   return (__m64)__builtin_ia32_pfrsqrt((__v2sf)__m);
    105 }
    106 
    107 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    108 _m_pfrsqrtit1(__m64 __m1, __m64 __m2) {
    109   return (__m64)__builtin_ia32_pfrsqit1((__v2sf)__m1, (__v2sf)__m2);
    110 }
    111 
    112 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    113 _m_pfsub(__m64 __m1, __m64 __m2) {
    114   return (__m64)__builtin_ia32_pfsub((__v2sf)__m1, (__v2sf)__m2);
    115 }
    116 
    117 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    118 _m_pfsubr(__m64 __m1, __m64 __m2) {
    119   return (__m64)__builtin_ia32_pfsubr((__v2sf)__m1, (__v2sf)__m2);
    120 }
    121 
    122 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    123 _m_pi2fd(__m64 __m) {
    124   return (__m64)__builtin_ia32_pi2fd((__v2si)__m);
    125 }
    126 
    127 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    128 _m_pmulhrw(__m64 __m1, __m64 __m2) {
    129   return (__m64)__builtin_ia32_pmulhrw((__v4hi)__m1, (__v4hi)__m2);
    130 }
    131 
    132 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    133 _m_pf2iw(__m64 __m) {
    134   return (__m64)__builtin_ia32_pf2iw((__v2sf)__m);
    135 }
    136 
    137 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    138 _m_pfnacc(__m64 __m1, __m64 __m2) {
    139   return (__m64)__builtin_ia32_pfnacc((__v2sf)__m1, (__v2sf)__m2);
    140 }
    141 
    142 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    143 _m_pfpnacc(__m64 __m1, __m64 __m2) {
    144   return (__m64)__builtin_ia32_pfpnacc((__v2sf)__m1, (__v2sf)__m2);
    145 }
    146 
    147 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    148 _m_pi2fw(__m64 __m) {
    149   return (__m64)__builtin_ia32_pi2fw((__v2si)__m);
    150 }
    151 
    152 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    153 _m_pswapdsf(__m64 __m) {
    154   return (__m64)__builtin_ia32_pswapdsf((__v2sf)__m);
    155 }
    156 
    157 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    158 _m_pswapdsi(__m64 __m) {
    159   return (__m64)__builtin_ia32_pswapdsi((__v2si)__m);
    160 }
    161 
    162 #endif
    163