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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 
     29 typedef float __v2sf __attribute__((__vector_size__(8)));
     30 
     31 static __inline__ void __attribute__((__always_inline__, __nodebug__))
     32 _m_femms() {
     33   __builtin_ia32_femms();
     34 }
     35 
     36 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     37 _m_pavgusb(__m64 __m1, __m64 __m2) {
     38   return (__m64)__builtin_ia32_pavgusb((__v8qi)__m1, (__v8qi)__m2);
     39 }
     40 
     41 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     42 _m_pf2id(__m64 __m) {
     43   return (__m64)__builtin_ia32_pf2id((__v2sf)__m);
     44 }
     45 
     46 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     47 _m_pfacc(__m64 __m1, __m64 __m2) {
     48   return (__m64)__builtin_ia32_pfacc((__v2sf)__m1, (__v2sf)__m2);
     49 }
     50 
     51 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     52 _m_pfadd(__m64 __m1, __m64 __m2) {
     53   return (__m64)__builtin_ia32_pfadd((__v2sf)__m1, (__v2sf)__m2);
     54 }
     55 
     56 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     57 _m_pfcmpeq(__m64 __m1, __m64 __m2) {
     58   return (__m64)__builtin_ia32_pfcmpeq((__v2sf)__m1, (__v2sf)__m2);
     59 }
     60 
     61 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     62 _m_pfcmpge(__m64 __m1, __m64 __m2) {
     63   return (__m64)__builtin_ia32_pfcmpge((__v2sf)__m1, (__v2sf)__m2);
     64 }
     65 
     66 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     67 _m_pfcmpgt(__m64 __m1, __m64 __m2) {
     68   return (__m64)__builtin_ia32_pfcmpgt((__v2sf)__m1, (__v2sf)__m2);
     69 }
     70 
     71 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     72 _m_pfmax(__m64 __m1, __m64 __m2) {
     73   return (__m64)__builtin_ia32_pfmax((__v2sf)__m1, (__v2sf)__m2);
     74 }
     75 
     76 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     77 _m_pfmin(__m64 __m1, __m64 __m2) {
     78   return (__m64)__builtin_ia32_pfmin((__v2sf)__m1, (__v2sf)__m2);
     79 }
     80 
     81 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     82 _m_pfmul(__m64 __m1, __m64 __m2) {
     83   return (__m64)__builtin_ia32_pfmul((__v2sf)__m1, (__v2sf)__m2);
     84 }
     85 
     86 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     87 _m_pfrcp(__m64 __m) {
     88   return (__m64)__builtin_ia32_pfrcp((__v2sf)__m);
     89 }
     90 
     91 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     92 _m_pfrcpit1(__m64 __m1, __m64 __m2) {
     93   return (__m64)__builtin_ia32_pfrcpit1((__v2sf)__m1, (__v2sf)__m2);
     94 }
     95 
     96 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
     97 _m_pfrcpit2(__m64 __m1, __m64 __m2) {
     98   return (__m64)__builtin_ia32_pfrcpit2((__v2sf)__m1, (__v2sf)__m2);
     99 }
    100 
    101 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    102 _m_pfrsqrt(__m64 __m) {
    103   return (__m64)__builtin_ia32_pfrsqrt((__v2sf)__m);
    104 }
    105 
    106 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    107 _m_pfrsqrtit1(__m64 __m1, __m64 __m2) {
    108   return (__m64)__builtin_ia32_pfrsqrtit1((__v2sf)__m1, (__v2sf)__m2);
    109 }
    110 
    111 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    112 _m_pfsub(__m64 __m1, __m64 __m2) {
    113   return (__m64)__builtin_ia32_pfsub((__v2sf)__m1, (__v2sf)__m2);
    114 }
    115 
    116 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    117 _m_pfsubr(__m64 __m1, __m64 __m2) {
    118   return (__m64)__builtin_ia32_pfsubr((__v2sf)__m1, (__v2sf)__m2);
    119 }
    120 
    121 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    122 _m_pi2fd(__m64 __m) {
    123   return (__m64)__builtin_ia32_pi2fd((__v2si)__m);
    124 }
    125 
    126 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    127 _m_pmulhrw(__m64 __m1, __m64 __m2) {
    128   return (__m64)__builtin_ia32_pmulhrw((__v4hi)__m1, (__v4hi)__m2);
    129 }
    130 
    131 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    132 _m_pf2iw(__m64 __m) {
    133   return (__m64)__builtin_ia32_pf2iw((__v2sf)__m);
    134 }
    135 
    136 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    137 _m_pfnacc(__m64 __m1, __m64 __m2) {
    138   return (__m64)__builtin_ia32_pfnacc((__v2sf)__m1, (__v2sf)__m2);
    139 }
    140 
    141 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    142 _m_pfpnacc(__m64 __m1, __m64 __m2) {
    143   return (__m64)__builtin_ia32_pfpnacc((__v2sf)__m1, (__v2sf)__m2);
    144 }
    145 
    146 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    147 _m_pi2fw(__m64 __m) {
    148   return (__m64)__builtin_ia32_pi2fw((__v2si)__m);
    149 }
    150 
    151 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    152 _m_pswapdsf(__m64 __m) {
    153   return (__m64)__builtin_ia32_pswapdsf((__v2sf)__m);
    154 }
    155 
    156 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
    157 _m_pswapdsi(__m64 __m) {
    158   return (__m64)__builtin_ia32_pswapdsi((__v2si)__m);
    159 }
    160 
    161 #endif
    162