text: /*===---- mmintrin.h - MMX intrinsics --------------------------------------===
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   *
   *===-----------------------------------------------------------------------===
   */
  
  #ifndef __MMINTRIN_H
  #define __MMINTRIN_H
  
  #ifndef __MMX__
  #error "MMX instruction set not enabled"
  #else
  
  typedef long long __m64 __attribute__((__vector_size__(8)));
  
  typedef int __v2si __attribute__((__vector_size__(8)));
  typedef short __v4hi __attribute__((__vector_size__(8)));
  typedef char __v8qi __attribute__((__vector_size__(8)));
  
  static inline void __attribute__((__always_inline__, __nodebug__))
  _mm_empty(void)
  {
      __builtin_ia32_emms();
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cvtsi32_si64(int __i)
  {
      return (__m64)(__v2si){__i, 0};
  }
  
  static inline int __attribute__((__always_inline__, __nodebug__))
  _mm_cvtsi64_si32(__m64 __m)
  {
      __v2si __mmx_var2 = (__v2si)__m;
      return __mmx_var2[0];
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cvtsi64_m64(long long __i)
  {
      return (__m64)__i;
  }
  
  static inline long long __attribute__((__always_inline__, __nodebug__))
  _mm_cvtm64_si64(__m64 __m)
  {
      return (long long)__m;
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_packs_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_packs_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_packs_pu16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_packuswb((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpackhi_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v8qi)__m1, (__v8qi)__m2, 4, 8+4, 5,
                                            8+5, 6, 8+6, 7, 8+7);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpackhi_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v4hi)__m1, (__v4hi)__m2, 2, 4+2, 3,
                                            4+3);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpackhi_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v2si)__m1, (__v2si)__m2, 1, 2+1);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpacklo_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v8qi)__m1, (__v8qi)__m2, 0, 8+0, 1,
                                            8+1, 2, 8+2, 3, 8+3);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpacklo_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v4hi)__m1, (__v4hi)__m2, 0, 4+0, 1,
                                            4+1);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_unpacklo_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_shufflevector((__v2si)__m1, (__v2si)__m2, 0, 2+0);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_add_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v8qi)__m1 + (__v8qi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_add_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v4hi)__m1 + (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_add_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v2si)__m1 + (__v2si)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_adds_pi8(__m64 __m1, __m64 __m2) 
  {
      return (__m64)__builtin_ia32_paddsb((__v8qi)__m1, (__v8qi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_adds_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_paddsw((__v4hi)__m1, (__v4hi)__m2);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_adds_pu8(__m64 __m1, __m64 __m2) 
  {
      return (__m64)__builtin_ia32_paddusb((__v8qi)__m1, (__v8qi)__m2);
  }
   
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_adds_pu16(__m64 __m1, __m64 __m2) 
  {
      return (__m64)__builtin_ia32_paddusw((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sub_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v8qi)__m1 - (__v8qi)__m2);
  }
   
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sub_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v4hi)__m1 - (__v4hi)__m2);
  }
   
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sub_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v2si)__m1 - (__v2si)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_subs_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_psubsb((__v8qi)__m1, (__v8qi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_subs_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_psubsw((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_subs_pu8(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_psubusb((__v8qi)__m1, (__v8qi)__m2);
  }
   
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_subs_pu16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_psubusw((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_madd_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_pmaddwd((__v4hi)__m1, (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_mulhi_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)__builtin_ia32_pmulhw((__v4hi)__m1, (__v4hi)__m2);
  }
   
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_mullo_pi16(__m64 __m1, __m64 __m2) 
  {
      return (__m64)((__v4hi)__m1 * (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sll_pi16(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psllw((__v4hi)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_slli_pi16(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_psllwi((__v4hi)__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sll_pi32(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_pslld((__v2si)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_slli_pi32(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_pslldi((__v2si)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sll_si64(__m64 __m, __m64 __count)
  {
      return __builtin_ia32_psllq(__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_slli_si64(__m64 __m, int __count)
  {
      return __builtin_ia32_psllqi(__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sra_pi16(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psraw((__v4hi)__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srai_pi16(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_psrawi((__v4hi)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_sra_pi32(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psrad((__v2si)__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srai_pi32(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_psradi((__v2si)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srl_pi16(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psrlw((__v4hi)__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srli_pi16(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_psrlwi((__v4hi)__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srl_pi32(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psrld((__v2si)__m, __count);       
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srli_pi32(__m64 __m, int __count)
  {
      return (__m64)__builtin_ia32_psrldi((__v2si)__m, __count);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srl_si64(__m64 __m, __m64 __count)
  {
      return (__m64)__builtin_ia32_psrlq(__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_srli_si64(__m64 __m, int __count)
  {
      return __builtin_ia32_psrlqi(__m, __count);    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_and_si64(__m64 __m1, __m64 __m2)
  {
      return __m1 & __m2;
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_andnot_si64(__m64 __m1, __m64 __m2)
  {
      return ~__m1 & __m2;
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_or_si64(__m64 __m1, __m64 __m2)
  {
      return __m1 | __m2;
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_xor_si64(__m64 __m1, __m64 __m2)
  {
      return __m1 ^ __m2;
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpeq_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v8qi)__m1 == (__v8qi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpeq_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v4hi)__m1 == (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpeq_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v2si)__m1 == (__v2si)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpgt_pi8(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v8qi)__m1 > (__v8qi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpgt_pi16(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v4hi)__m1 > (__v4hi)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_cmpgt_pi32(__m64 __m1, __m64 __m2)
  {
      return (__m64)((__v2si)__m1 > (__v2si)__m2);
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_setzero_si64(void)
  {
      return (__m64){ 0LL };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set_pi32(int __i1, int __i0)
  {
      return (__m64)(__v2si){ __i0, __i1 };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set_pi16(short __s3, short __s2, short __s1, short __s0)
  {
      return (__m64)(__v4hi){ __s0, __s1, __s2, __s3 };    
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set_pi8(char __b7, char __b6, char __b5, char __b4, char __b3, char __b2,
              char __b1, char __b0)
  {
      return (__m64)(__v8qi){ __b0, __b1, __b2, __b3, __b4, __b5, __b6, __b7 };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set1_pi32(int __i)
  {
      return (__m64)(__v2si){ __i, __i };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set1_pi16(short __s)
  {
      return (__m64)(__v4hi){ __s, __s, __s, __s };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_set1_pi8(char __b)
  {
      return (__m64)(__v8qi){ __b, __b, __b, __b, __b, __b, __b, __b };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_setr_pi32(int __i1, int __i0)
  {
      return (__m64)(__v2si){ __i1, __i0 };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_setr_pi16(short __s3, short __s2, short __s1, short __s0)
  {
      return (__m64)(__v4hi){ __s3, __s2, __s1, __s0 };
  }
  
  static inline __m64 __attribute__((__always_inline__, __nodebug__))
  _mm_setr_pi8(char __b7, char __b6, char __b5, char __b4, char __b3, char __b2,
               char __b1, char __b0)
  {
      return (__m64)(__v8qi){ __b7, __b6, __b5, __b4, __b3, __b2, __b1, __b0 };
  }
  
  #endif /* __MMX__ */
  
  #endif /* __MMINTRIN_H */
  
  