text: /* Copyright (C) 2008-2013 Free Software Foundation, Inc.
  
     This file is part of GCC.
  
     GCC is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3, or (at your option)
     any later version.
  
     GCC is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     Under Section 7 of GPL version 3, you are granted additional
     permissions described in the GCC Runtime Library Exception, version
     3.1, as published by the Free Software Foundation.
  
     You should have received a copy of the GNU General Public License and
     a copy of the GCC Runtime Library Exception along with this program;
     see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     <http://www.gnu.org/licenses/>.  */
  
  /* Implemented from the specification included in the Intel C++ Compiler
     User Guide and Reference, version 11.0.  */
  
  #ifndef _IMMINTRIN_H_INCLUDED
  # error "Never use <avxintrin.h> directly; include <immintrin.h> instead."
  #endif
  
  /* Internal data types for implementing the intrinsics.  */
  typedef double __v4df __attribute__ ((__vector_size__ (32)));
  typedef float __v8sf __attribute__ ((__vector_size__ (32)));
  typedef long long __v4di __attribute__ ((__vector_size__ (32)));
  typedef int __v8si __attribute__ ((__vector_size__ (32)));
  typedef short __v16hi __attribute__ ((__vector_size__ (32)));
  typedef char __v32qi __attribute__ ((__vector_size__ (32)));
  
  /* The Intel API is flexible enough that we must allow aliasing with other
     vector types, and their scalar components.  */
  typedef float __m256 __attribute__ ((__vector_size__ (32),
  				     __may_alias__));
  typedef long long __m256i __attribute__ ((__vector_size__ (32),
  					  __may_alias__));
  typedef double __m256d __attribute__ ((__vector_size__ (32),
  				       __may_alias__));
  
  /* Compare predicates for scalar and packed compare intrinsics.  */
  
  /* Equal (ordered, non-signaling)  */
  #define _CMP_EQ_OQ	0x00
  /* Less-than (ordered, signaling)  */
  #define _CMP_LT_OS	0x01
  /* Less-than-or-equal (ordered, signaling)  */
  #define _CMP_LE_OS	0x02
  /* Unordered (non-signaling)  */
  #define _CMP_UNORD_Q	0x03
  /* Not-equal (unordered, non-signaling)  */
  #define _CMP_NEQ_UQ	0x04
  /* Not-less-than (unordered, signaling)  */
  #define _CMP_NLT_US	0x05
  /* Not-less-than-or-equal (unordered, signaling)  */
  #define _CMP_NLE_US	0x06
  /* Ordered (nonsignaling)   */
  #define _CMP_ORD_Q	0x07
  /* Equal (unordered, non-signaling)  */
  #define _CMP_EQ_UQ	0x08
  /* Not-greater-than-or-equal (unordered, signaling)  */
  #define _CMP_NGE_US	0x09
  /* Not-greater-than (unordered, signaling)  */
  #define _CMP_NGT_US	0x0a
  /* False (ordered, non-signaling)  */
  #define _CMP_FALSE_OQ	0x0b
  /* Not-equal (ordered, non-signaling)  */
  #define _CMP_NEQ_OQ	0x0c
  /* Greater-than-or-equal (ordered, signaling)  */
  #define _CMP_GE_OS	0x0d
  /* Greater-than (ordered, signaling)  */
  #define _CMP_GT_OS	0x0e
  /* True (unordered, non-signaling)  */
  #define _CMP_TRUE_UQ	0x0f
  /* Equal (ordered, signaling)  */
  #define _CMP_EQ_OS	0x10
  /* Less-than (ordered, non-signaling)  */
  #define _CMP_LT_OQ	0x11
  /* Less-than-or-equal (ordered, non-signaling)  */
  #define _CMP_LE_OQ	0x12
  /* Unordered (signaling)  */
  #define _CMP_UNORD_S	0x13
  /* Not-equal (unordered, signaling)  */
  #define _CMP_NEQ_US	0x14
  /* Not-less-than (unordered, non-signaling)  */
  #define _CMP_NLT_UQ	0x15
  /* Not-less-than-or-equal (unordered, non-signaling)  */
  #define _CMP_NLE_UQ	0x16
  /* Ordered (signaling)  */
  #define _CMP_ORD_S	0x17
  /* Equal (unordered, signaling)  */
  #define _CMP_EQ_US	0x18
  /* Not-greater-than-or-equal (unordered, non-signaling)  */
  #define _CMP_NGE_UQ	0x19
  /* Not-greater-than (unordered, non-signaling)  */
  #define _CMP_NGT_UQ	0x1a
  /* False (ordered, signaling)  */
  #define _CMP_FALSE_OS	0x1b
  /* Not-equal (ordered, signaling)  */
  #define _CMP_NEQ_OS	0x1c
  /* Greater-than-or-equal (ordered, non-signaling)  */
  #define _CMP_GE_OQ	0x1d
  /* Greater-than (ordered, non-signaling)  */
  #define _CMP_GT_OQ	0x1e
  /* True (unordered, signaling)  */
  #define _CMP_TRUE_US	0x1f
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_add_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_addpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_add_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_addps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_addsub_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_addsubpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_addsub_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_addsubps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_and_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_andpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_and_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_andps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_andnot_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_andnpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_andnot_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_andnps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  /* Double/single precision floating point blend instructions - select
     data from 2 sources using constant/variable mask.  */
  
  #ifdef __OPTIMIZE__
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_blend_pd (__m256d __X, __m256d __Y, const int __M)
  {
    return (__m256d) __builtin_ia32_blendpd256 ((__v4df)__X,
  					      (__v4df)__Y,
  					      __M);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_blend_ps (__m256 __X, __m256 __Y, const int __M)
  {
    return (__m256) __builtin_ia32_blendps256 ((__v8sf)__X,
  					     (__v8sf)__Y,
  					     __M);
  }
  #else
  #define _mm256_blend_pd(X, Y, M)					\
    ((__m256d) __builtin_ia32_blendpd256 ((__v4df)(__m256d)(X),		\
  					(__v4df)(__m256d)(Y), (int)(M)))
  
  #define _mm256_blend_ps(X, Y, M)					\
    ((__m256) __builtin_ia32_blendps256 ((__v8sf)(__m256)(X),		\
  				       (__v8sf)(__m256)(Y), (int)(M)))
  #endif
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_blendv_pd (__m256d __X, __m256d __Y, __m256d __M)
  {
    return (__m256d) __builtin_ia32_blendvpd256 ((__v4df)__X,
  					       (__v4df)__Y,
  					       (__v4df)__M);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_blendv_ps (__m256 __X, __m256 __Y, __m256 __M)
  {
    return (__m256) __builtin_ia32_blendvps256 ((__v8sf)__X,
  					      (__v8sf)__Y,
  					      (__v8sf)__M);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_div_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_divpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_div_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_divps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  /* Dot product instructions with mask-defined summing and zeroing parts
     of result.  */
  
  #ifdef __OPTIMIZE__
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_dp_ps (__m256 __X, __m256 __Y, const int __M)
  {
    return (__m256) __builtin_ia32_dpps256 ((__v8sf)__X,
  					  (__v8sf)__Y,
  					  __M);
  }
  #else
  #define _mm256_dp_ps(X, Y, M)						\
    ((__m256) __builtin_ia32_dpps256 ((__v8sf)(__m256)(X),		\
  				    (__v8sf)(__m256)(Y), (int)(M)))
  #endif
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_hadd_pd (__m256d __X, __m256d __Y)
  {
    return (__m256d) __builtin_ia32_haddpd256 ((__v4df)__X, (__v4df)__Y);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_hadd_ps (__m256 __X, __m256 __Y)
  {
    return (__m256) __builtin_ia32_haddps256 ((__v8sf)__X, (__v8sf)__Y);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_hsub_pd (__m256d __X, __m256d __Y)
  {
    return (__m256d) __builtin_ia32_hsubpd256 ((__v4df)__X, (__v4df)__Y);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_hsub_ps (__m256 __X, __m256 __Y)
  {
    return (__m256) __builtin_ia32_hsubps256 ((__v8sf)__X, (__v8sf)__Y);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_max_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_maxpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_max_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_maxps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_min_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_minpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_min_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_minps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_mul_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_mulpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_mul_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_mulps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_or_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_orpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_or_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_orps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_shuffle_pd (__m256d __A, __m256d __B, const int __mask)
  {
    return (__m256d) __builtin_ia32_shufpd256 ((__v4df)__A, (__v4df)__B,
  					     __mask);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_shuffle_ps (__m256 __A, __m256 __B, const int __mask)
  {
    return (__m256) __builtin_ia32_shufps256 ((__v8sf)__A, (__v8sf)__B,
  					    __mask);
  }
  #else
  #define _mm256_shuffle_pd(A, B, N)					\
    ((__m256d)__builtin_ia32_shufpd256 ((__v4df)(__m256d)(A),		\
  				      (__v4df)(__m256d)(B), (int)(N)))
  
  #define _mm256_shuffle_ps(A, B, N)					\
    ((__m256) __builtin_ia32_shufps256 ((__v8sf)(__m256)(A),		\
  				      (__v8sf)(__m256)(B), (int)(N)))
  #endif
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_sub_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_subpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_sub_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_subps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_xor_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_xorpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_xor_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_xorps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_cmp_pd (__m128d __X, __m128d __Y, const int __P)
  {
    return (__m128d) __builtin_ia32_cmppd ((__v2df)__X, (__v2df)__Y, __P);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_cmp_ps (__m128 __X, __m128 __Y, const int __P)
  {
    return (__m128) __builtin_ia32_cmpps ((__v4sf)__X, (__v4sf)__Y, __P);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cmp_pd (__m256d __X, __m256d __Y, const int __P)
  {
    return (__m256d) __builtin_ia32_cmppd256 ((__v4df)__X, (__v4df)__Y,
  					    __P);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cmp_ps (__m256 __X, __m256 __Y, const int __P)
  {
    return (__m256) __builtin_ia32_cmpps256 ((__v8sf)__X, (__v8sf)__Y,
  					   __P);
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_cmp_sd (__m128d __X, __m128d __Y, const int __P)
  {
    return (__m128d) __builtin_ia32_cmpsd ((__v2df)__X, (__v2df)__Y, __P);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_cmp_ss (__m128 __X, __m128 __Y, const int __P)
  {
    return (__m128) __builtin_ia32_cmpss ((__v4sf)__X, (__v4sf)__Y, __P);
  }
  #else
  #define _mm_cmp_pd(X, Y, P)						\
    ((__m128d) __builtin_ia32_cmppd ((__v2df)(__m128d)(X),		\
  				   (__v2df)(__m128d)(Y), (int)(P)))
  
  #define _mm_cmp_ps(X, Y, P)						\
    ((__m128) __builtin_ia32_cmpps ((__v4sf)(__m128)(X),			\
  				  (__v4sf)(__m128)(Y), (int)(P)))
  
  #define _mm256_cmp_pd(X, Y, P)						\
    ((__m256d) __builtin_ia32_cmppd256 ((__v4df)(__m256d)(X),		\
  				      (__v4df)(__m256d)(Y), (int)(P)))
  
  #define _mm256_cmp_ps(X, Y, P)						\
    ((__m256) __builtin_ia32_cmpps256 ((__v8sf)(__m256)(X),		\
  				     (__v8sf)(__m256)(Y), (int)(P)))
  
  #define _mm_cmp_sd(X, Y, P)						\
    ((__m128d) __builtin_ia32_cmpsd ((__v2df)(__m128d)(X),		\
  				   (__v2df)(__m128d)(Y), (int)(P)))
  
  #define _mm_cmp_ss(X, Y, P)						\
    ((__m128) __builtin_ia32_cmpss ((__v4sf)(__m128)(X),			\
  				  (__v4sf)(__m128)(Y), (int)(P)))
  #endif
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtepi32_pd (__m128i __A)
  {
    return (__m256d)__builtin_ia32_cvtdq2pd256 ((__v4si) __A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtepi32_ps (__m256i __A)
  {
    return (__m256)__builtin_ia32_cvtdq2ps256 ((__v8si) __A);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtpd_ps (__m256d __A)
  {
    return (__m128)__builtin_ia32_cvtpd2ps256 ((__v4df) __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtps_epi32 (__m256 __A)
  {
    return (__m256i)__builtin_ia32_cvtps2dq256 ((__v8sf) __A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtps_pd (__m128 __A)
  {
    return (__m256d)__builtin_ia32_cvtps2pd256 ((__v4sf) __A);
  }
  
  extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvttpd_epi32 (__m256d __A)
  {
    return (__m128i)__builtin_ia32_cvttpd2dq256 ((__v4df) __A);
  }
  
  extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvtpd_epi32 (__m256d __A)
  {
    return (__m128i)__builtin_ia32_cvtpd2dq256 ((__v4df) __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_cvttps_epi32 (__m256 __A)
  {
    return (__m256i)__builtin_ia32_cvttps2dq256 ((__v8sf) __A);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extractf128_pd (__m256d __X, const int __N)
  {
    return (__m128d) __builtin_ia32_vextractf128_pd256 ((__v4df)__X, __N);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extractf128_ps (__m256 __X, const int __N)
  {
    return (__m128) __builtin_ia32_vextractf128_ps256 ((__v8sf)__X, __N);
  }
  
  extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extractf128_si256 (__m256i __X, const int __N)
  {
    return (__m128i) __builtin_ia32_vextractf128_si256 ((__v8si)__X, __N);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extract_epi32 (__m256i __X, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 2);
    return _mm_extract_epi32 (__Y, __N % 4);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extract_epi16 (__m256i __X, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 3);
    return _mm_extract_epi16 (__Y, __N % 8);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extract_epi8 (__m256i __X, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 4);
    return _mm_extract_epi8 (__Y, __N % 16);
  }
  
  #ifdef __x86_64__
  extern __inline long long  __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_extract_epi64 (__m256i __X, const int __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 1);
    return _mm_extract_epi64 (__Y, __N % 2);
  }
  #endif
  #else
  #define _mm256_extractf128_pd(X, N)					\
    ((__m128d) __builtin_ia32_vextractf128_pd256 ((__v4df)(__m256d)(X),	\
  						(int)(N)))
  
  #define _mm256_extractf128_ps(X, N)					\
    ((__m128) __builtin_ia32_vextractf128_ps256 ((__v8sf)(__m256)(X),	\
  					       (int)(N)))
  
  #define _mm256_extractf128_si256(X, N)					\
    ((__m128i) __builtin_ia32_vextractf128_si256 ((__v8si)(__m256i)(X),	\
  						(int)(N)))
  
  #define _mm256_extract_epi32(X, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 2);		\
        _mm_extract_epi32 (__Y, (N) % 4);					\
      }))
  
  #define _mm256_extract_epi16(X, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 3);		\
        _mm_extract_epi16 (__Y, (N) % 8);					\
      }))
  
  #define _mm256_extract_epi8(X, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 4);		\
        _mm_extract_epi8 (__Y, (N) % 16);					\
      }))
  
  #ifdef __x86_64__
  #define _mm256_extract_epi64(X, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 1);		\
        _mm_extract_epi64 (__Y, (N) % 2);					\
      }))
  #endif
  #endif
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_zeroall (void)
  {
    __builtin_ia32_vzeroall ();
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_zeroupper (void)
  {
    __builtin_ia32_vzeroupper ();
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_permutevar_pd (__m128d __A, __m128i __C)
  {
    return (__m128d) __builtin_ia32_vpermilvarpd ((__v2df)__A,
  						(__v2di)__C);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permutevar_pd (__m256d __A, __m256i __C)
  {
    return (__m256d) __builtin_ia32_vpermilvarpd256 ((__v4df)__A,
  						   (__v4di)__C);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_permutevar_ps (__m128 __A, __m128i __C)
  {
    return (__m128) __builtin_ia32_vpermilvarps ((__v4sf)__A,
  					       (__v4si)__C);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permutevar_ps (__m256 __A, __m256i __C)
  {
    return (__m256) __builtin_ia32_vpermilvarps256 ((__v8sf)__A,
  						  (__v8si)__C);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_permute_pd (__m128d __X, const int __C)
  {
    return (__m128d) __builtin_ia32_vpermilpd ((__v2df)__X, __C);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permute_pd (__m256d __X, const int __C)
  {
    return (__m256d) __builtin_ia32_vpermilpd256 ((__v4df)__X, __C);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_permute_ps (__m128 __X, const int __C)
  {
    return (__m128) __builtin_ia32_vpermilps ((__v4sf)__X, __C);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permute_ps (__m256 __X, const int __C)
  {
    return (__m256) __builtin_ia32_vpermilps256 ((__v8sf)__X, __C);
  }
  #else
  #define _mm_permute_pd(X, C)						\
    ((__m128d) __builtin_ia32_vpermilpd ((__v2df)(__m128d)(X), (int)(C)))
  
  #define _mm256_permute_pd(X, C)						\
    ((__m256d) __builtin_ia32_vpermilpd256 ((__v4df)(__m256d)(X),	(int)(C)))
  
  #define _mm_permute_ps(X, C)						\
    ((__m128) __builtin_ia32_vpermilps ((__v4sf)(__m128)(X), (int)(C)))
  
  #define _mm256_permute_ps(X, C)						\
    ((__m256) __builtin_ia32_vpermilps256 ((__v8sf)(__m256)(X), (int)(C)))
  #endif
  
  #ifdef __OPTIMIZE__
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permute2f128_pd (__m256d __X, __m256d __Y, const int __C)
  {
    return (__m256d) __builtin_ia32_vperm2f128_pd256 ((__v4df)__X,
  						    (__v4df)__Y,
  						    __C);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permute2f128_ps (__m256 __X, __m256 __Y, const int __C)
  {
    return (__m256) __builtin_ia32_vperm2f128_ps256 ((__v8sf)__X,
  						   (__v8sf)__Y,
  						   __C);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_permute2f128_si256 (__m256i __X, __m256i __Y, const int __C)
  {
    return (__m256i) __builtin_ia32_vperm2f128_si256 ((__v8si)__X,
  						    (__v8si)__Y,
  						    __C);
  }
  #else
  #define _mm256_permute2f128_pd(X, Y, C)					\
    ((__m256d) __builtin_ia32_vperm2f128_pd256 ((__v4df)(__m256d)(X),	\
  					      (__v4df)(__m256d)(Y),	\
  					      (int)(C)))
  
  #define _mm256_permute2f128_ps(X, Y, C)					\
    ((__m256) __builtin_ia32_vperm2f128_ps256 ((__v8sf)(__m256)(X),	\
  					     (__v8sf)(__m256)(Y),	\
  					     (int)(C)))
  
  #define _mm256_permute2f128_si256(X, Y, C)				\
    ((__m256i) __builtin_ia32_vperm2f128_si256 ((__v8si)(__m256i)(X),	\
  					      (__v8si)(__m256i)(Y),	\
  					      (int)(C)))
  #endif
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_broadcast_ss (float const *__X)
  {
    return (__m128) __builtin_ia32_vbroadcastss (__X);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_broadcast_sd (double const *__X)
  {
    return (__m256d) __builtin_ia32_vbroadcastsd256 (__X);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_broadcast_ss (float const *__X)
  {
    return (__m256) __builtin_ia32_vbroadcastss256 (__X);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_broadcast_pd (__m128d const *__X)
  {
    return (__m256d) __builtin_ia32_vbroadcastf128_pd256 (__X);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_broadcast_ps (__m128 const *__X)
  {
    return (__m256) __builtin_ia32_vbroadcastf128_ps256 (__X);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insertf128_pd (__m256d __X, __m128d __Y, const int __O)
  {
    return (__m256d) __builtin_ia32_vinsertf128_pd256 ((__v4df)__X,
  						     (__v2df)__Y,
  						     __O);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insertf128_ps (__m256 __X, __m128 __Y, const int __O)
  {
    return (__m256) __builtin_ia32_vinsertf128_ps256 ((__v8sf)__X,
  						    (__v4sf)__Y,
  						    __O);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insertf128_si256 (__m256i __X, __m128i __Y, const int __O)
  {
    return (__m256i) __builtin_ia32_vinsertf128_si256 ((__v8si)__X,
  						     (__v4si)__Y,
  						     __O);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insert_epi32 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 2);
    __Y = _mm_insert_epi32 (__Y, __D, __N % 4);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 2);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insert_epi16 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 3);
    __Y = _mm_insert_epi16 (__Y, __D, __N % 8);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 3);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insert_epi8 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 4);
    __Y = _mm_insert_epi8 (__Y, __D, __N % 16);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 4);
  }
  
  #ifdef __x86_64__
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_insert_epi64 (__m256i __X, long long __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 1);
    __Y = _mm_insert_epi64 (__Y, __D, __N % 2);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 1);
  }
  #endif
  #else
  #define _mm256_insertf128_pd(X, Y, O)					\
    ((__m256d) __builtin_ia32_vinsertf128_pd256 ((__v4df)(__m256d)(X),	\
  					       (__v2df)(__m128d)(Y),	\
  					       (int)(O)))
  
  #define _mm256_insertf128_ps(X, Y, O)					\
    ((__m256) __builtin_ia32_vinsertf128_ps256 ((__v8sf)(__m256)(X),	\
  					      (__v4sf)(__m128)(Y),  	\
  					      (int)(O)))
  
  #define _mm256_insertf128_si256(X, Y, O)				\
    ((__m256i) __builtin_ia32_vinsertf128_si256 ((__v8si)(__m256i)(X),	\
  					       (__v4si)(__m128i)(Y),	\
  					       (int)(O)))
  
  #define _mm256_insert_epi32(X, D, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 2);		\
        __Y = _mm_insert_epi32 (__Y, (D), (N) % 4);			\
        _mm256_insertf128_si256 ((X), __Y, (N) >> 2);			\
      }))
  
  #define _mm256_insert_epi16(X, D, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 3);		\
        __Y = _mm_insert_epi16 (__Y, (D), (N) % 8);			\
        _mm256_insertf128_si256 ((X), __Y, (N) >> 3);			\
      }))
  
  #define _mm256_insert_epi8(X, D, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 4);		\
        __Y = _mm_insert_epi8 (__Y, (D), (N) % 16);			\
        _mm256_insertf128_si256 ((X), __Y, (N) >> 4);			\
      }))
  
  #ifdef __x86_64__
  #define _mm256_insert_epi64(X, D, N)					\
    (__extension__							\
     ({									\
        __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 1);		\
        __Y = _mm_insert_epi64 (__Y, (D), (N) % 2);			\
        _mm256_insertf128_si256 ((X), __Y, (N) >> 1);			\
      }))
  #endif
  #endif
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_load_pd (double const *__P)
  {
    return *(__m256d *)__P;
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_store_pd (double *__P, __m256d __A)
  {
    *(__m256d *)__P = __A;
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_load_ps (float const *__P)
  {
    return *(__m256 *)__P;
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_store_ps (float *__P, __m256 __A)
  {
    *(__m256 *)__P = __A;
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_loadu_pd (double const *__P)
  {
    return (__m256d) __builtin_ia32_loadupd256 (__P);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_storeu_pd (double *__P, __m256d __A)
  {
    __builtin_ia32_storeupd256 (__P, (__v4df)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_loadu_ps (float const *__P)
  {
    return (__m256) __builtin_ia32_loadups256 (__P);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_storeu_ps (float *__P, __m256 __A)
  {
    __builtin_ia32_storeups256 (__P, (__v8sf)__A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_load_si256 (__m256i const *__P)
  {
    return *__P;
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_store_si256 (__m256i *__P, __m256i __A)
  {
    *__P = __A;
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_loadu_si256 (__m256i const *__P)
  {
    return (__m256i) __builtin_ia32_loaddqu256 ((char const *)__P);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_storeu_si256 (__m256i *__P, __m256i __A)
  {
    __builtin_ia32_storedqu256 ((char *)__P, (__v32qi)__A);
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_maskload_pd (double const *__P, __m128i __M)
  {
    return (__m128d) __builtin_ia32_maskloadpd ((const __v2df *)__P,
  					      (__v2di)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_maskstore_pd (double *__P, __m128i __M, __m128d __A)
  {
    __builtin_ia32_maskstorepd ((__v2df *)__P, (__v2di)__M, (__v2df)__A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_maskload_pd (double const *__P, __m256i __M)
  {
    return (__m256d) __builtin_ia32_maskloadpd256 ((const __v4df *)__P,
  						 (__v4di)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_maskstore_pd (double *__P, __m256i __M, __m256d __A)
  {
    __builtin_ia32_maskstorepd256 ((__v4df *)__P, (__v4di)__M, (__v4df)__A);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_maskload_ps (float const *__P, __m128i __M)
  {
    return (__m128) __builtin_ia32_maskloadps ((const __v4sf *)__P,
  					     (__v4si)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_maskstore_ps (float *__P, __m128i __M, __m128 __A)
  {
    __builtin_ia32_maskstoreps ((__v4sf *)__P, (__v4si)__M, (__v4sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_maskload_ps (float const *__P, __m256i __M)
  {
    return (__m256) __builtin_ia32_maskloadps256 ((const __v8sf *)__P,
  						(__v8si)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_maskstore_ps (float *__P, __m256i __M, __m256 __A)
  {
    __builtin_ia32_maskstoreps256 ((__v8sf *)__P, (__v8si)__M, (__v8sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_movehdup_ps (__m256 __X)
  {
    return (__m256) __builtin_ia32_movshdup256 ((__v8sf)__X);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_moveldup_ps (__m256 __X)
  {
    return (__m256) __builtin_ia32_movsldup256 ((__v8sf)__X);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_movedup_pd (__m256d __X)
  {
    return (__m256d) __builtin_ia32_movddup256 ((__v4df)__X);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_lddqu_si256 (__m256i const *__P)
  {
    return (__m256i) __builtin_ia32_lddqu256 ((char const *)__P);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_stream_si256 (__m256i *__A, __m256i __B)
  {
    __builtin_ia32_movntdq256 ((__v4di *)__A, (__v4di)__B);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_stream_pd (double *__A, __m256d __B)
  {
    __builtin_ia32_movntpd256 (__A, (__v4df)__B);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_stream_ps (float *__P, __m256 __A)
  {
    __builtin_ia32_movntps256 (__P, (__v8sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_rcp_ps (__m256 __A)
  {
    return (__m256) __builtin_ia32_rcpps256 ((__v8sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_rsqrt_ps (__m256 __A)
  {
    return (__m256) __builtin_ia32_rsqrtps256 ((__v8sf)__A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_sqrt_pd (__m256d __A)
  {
    return (__m256d) __builtin_ia32_sqrtpd256 ((__v4df)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_sqrt_ps (__m256 __A)
  {
    return (__m256) __builtin_ia32_sqrtps256 ((__v8sf)__A);
  }
  
  #ifdef __OPTIMIZE__
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_round_pd (__m256d __V, const int __M)
  {
    return (__m256d) __builtin_ia32_roundpd256 ((__v4df)__V, __M);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_round_ps (__m256 __V, const int __M)
  {
    return (__m256) __builtin_ia32_roundps256 ((__v8sf)__V, __M);
  }
  #else
  #define _mm256_round_pd(V, M) \
    ((__m256d) __builtin_ia32_roundpd256 ((__v4df)(__m256d)(V), (int)(M)))
  
  #define _mm256_round_ps(V, M) \
    ((__m256) __builtin_ia32_roundps256 ((__v8sf)(__m256)(V), (int)(M)))
  #endif
  
  #define _mm256_ceil_pd(V)	_mm256_round_pd ((V), _MM_FROUND_CEIL)
  #define _mm256_floor_pd(V)	_mm256_round_pd ((V), _MM_FROUND_FLOOR)
  #define _mm256_ceil_ps(V)	_mm256_round_ps ((V), _MM_FROUND_CEIL)
  #define _mm256_floor_ps(V)	_mm256_round_ps ((V), _MM_FROUND_FLOOR)
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_unpackhi_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_unpckhpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_unpacklo_pd (__m256d __A, __m256d __B)
  {
    return (__m256d) __builtin_ia32_unpcklpd256 ((__v4df)__A, (__v4df)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_unpackhi_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_unpckhps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_unpacklo_ps (__m256 __A, __m256 __B)
  {
    return (__m256) __builtin_ia32_unpcklps256 ((__v8sf)__A, (__v8sf)__B);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testz_pd (__m128d __M, __m128d __V)
  {
    return __builtin_ia32_vtestzpd ((__v2df)__M, (__v2df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testc_pd (__m128d __M, __m128d __V)
  {
    return __builtin_ia32_vtestcpd ((__v2df)__M, (__v2df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testnzc_pd (__m128d __M, __m128d __V)
  {
    return __builtin_ia32_vtestnzcpd ((__v2df)__M, (__v2df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testz_ps (__m128 __M, __m128 __V)
  {
    return __builtin_ia32_vtestzps ((__v4sf)__M, (__v4sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testc_ps (__m128 __M, __m128 __V)
  {
    return __builtin_ia32_vtestcps ((__v4sf)__M, (__v4sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm_testnzc_ps (__m128 __M, __m128 __V)
  {
    return __builtin_ia32_vtestnzcps ((__v4sf)__M, (__v4sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testz_pd (__m256d __M, __m256d __V)
  {
    return __builtin_ia32_vtestzpd256 ((__v4df)__M, (__v4df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testc_pd (__m256d __M, __m256d __V)
  {
    return __builtin_ia32_vtestcpd256 ((__v4df)__M, (__v4df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testnzc_pd (__m256d __M, __m256d __V)
  {
    return __builtin_ia32_vtestnzcpd256 ((__v4df)__M, (__v4df)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testz_ps (__m256 __M, __m256 __V)
  {
    return __builtin_ia32_vtestzps256 ((__v8sf)__M, (__v8sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testc_ps (__m256 __M, __m256 __V)
  {
    return __builtin_ia32_vtestcps256 ((__v8sf)__M, (__v8sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testnzc_ps (__m256 __M, __m256 __V)
  {
    return __builtin_ia32_vtestnzcps256 ((__v8sf)__M, (__v8sf)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testz_si256 (__m256i __M, __m256i __V)
  {
    return __builtin_ia32_ptestz256 ((__v4di)__M, (__v4di)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testc_si256 (__m256i __M, __m256i __V)
  {
    return __builtin_ia32_ptestc256 ((__v4di)__M, (__v4di)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_testnzc_si256 (__m256i __M, __m256i __V)
  {
    return __builtin_ia32_ptestnzc256 ((__v4di)__M, (__v4di)__V);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_movemask_pd (__m256d __A)
  {
    return __builtin_ia32_movmskpd256 ((__v4df)__A);
  }
  
  extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_movemask_ps (__m256 __A)
  {
    return __builtin_ia32_movmskps256 ((__v8sf)__A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setzero_pd (void)
  {
    return __extension__ (__m256d){ 0.0, 0.0, 0.0, 0.0 };
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setzero_ps (void)
  {
    return __extension__ (__m256){ 0.0, 0.0, 0.0, 0.0,
  				 0.0, 0.0, 0.0, 0.0 };
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setzero_si256 (void)
  {
    return __extension__ (__m256i)(__v4di){ 0, 0, 0, 0 };
  }
  
  /* Create the vector [A B C D].  */
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_pd (double __A, double __B, double __C, double __D)
  {
    return __extension__ (__m256d){ __D, __C, __B, __A };
  }
  
  /* Create the vector [A B C D E F G H].  */
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_ps (float __A, float __B, float __C, float __D,
  	       float __E, float __F, float __G, float __H)
  {
    return __extension__ (__m256){ __H, __G, __F, __E,
  				 __D, __C, __B, __A };
  }
  
  /* Create the vector [A B C D E F G H].  */
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_epi32 (int __A, int __B, int __C, int __D,
  		  int __E, int __F, int __G, int __H)
  {
    return __extension__ (__m256i)(__v8si){ __H, __G, __F, __E,
  					  __D, __C, __B, __A };
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_epi16 (short __q15, short __q14, short __q13, short __q12,
  		  short __q11, short __q10, short __q09, short __q08,
  		  short __q07, short __q06, short __q05, short __q04,
  		  short __q03, short __q02, short __q01, short __q00)
  {
    return __extension__ (__m256i)(__v16hi){
      __q00, __q01, __q02, __q03, __q04, __q05, __q06, __q07,
      __q08, __q09, __q10, __q11, __q12, __q13, __q14, __q15
    };
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_epi8  (char __q31, char __q30, char __q29, char __q28,
  		  char __q27, char __q26, char __q25, char __q24,
  		  char __q23, char __q22, char __q21, char __q20,
  		  char __q19, char __q18, char __q17, char __q16,
  		  char __q15, char __q14, char __q13, char __q12,
  		  char __q11, char __q10, char __q09, char __q08,
  		  char __q07, char __q06, char __q05, char __q04,
  		  char __q03, char __q02, char __q01, char __q00)
  {
    return __extension__ (__m256i)(__v32qi){
      __q00, __q01, __q02, __q03, __q04, __q05, __q06, __q07,
      __q08, __q09, __q10, __q11, __q12, __q13, __q14, __q15,
      __q16, __q17, __q18, __q19, __q20, __q21, __q22, __q23,
      __q24, __q25, __q26, __q27, __q28, __q29, __q30, __q31
    };
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set_epi64x (long long __A, long long __B, long long __C,
  		   long long __D)
  {
    return __extension__ (__m256i)(__v4di){ __D, __C, __B, __A };
  }
  
  /* Create a vector with all elements equal to A.  */
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_pd (double __A)
  {
    return __extension__ (__m256d){ __A, __A, __A, __A };
  }
  
  /* Create a vector with all elements equal to A.  */
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_ps (float __A)
  {
    return __extension__ (__m256){ __A, __A, __A, __A,
  				 __A, __A, __A, __A };
  }
  
  /* Create a vector with all elements equal to A.  */
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_epi32 (int __A)
  {
    return __extension__ (__m256i)(__v8si){ __A, __A, __A, __A,
  					  __A, __A, __A, __A };
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_epi16 (short __A)
  {
    return _mm256_set_epi16 (__A, __A, __A, __A, __A, __A, __A, __A,
  			   __A, __A, __A, __A, __A, __A, __A, __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_epi8 (char __A)
  {
    return _mm256_set_epi8 (__A, __A, __A, __A, __A, __A, __A, __A,
  			  __A, __A, __A, __A, __A, __A, __A, __A,
  			  __A, __A, __A, __A, __A, __A, __A, __A,
  			  __A, __A, __A, __A, __A, __A, __A, __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_set1_epi64x (long long __A)
  {
    return __extension__ (__m256i)(__v4di){ __A, __A, __A, __A };
  }
  
  /* Create vectors of elements in the reversed order from the
     _mm256_set_XXX functions.  */
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_pd (double __A, double __B, double __C, double __D)
  {
    return _mm256_set_pd (__D, __C, __B, __A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_ps (float __A, float __B, float __C, float __D,
  		float __E, float __F, float __G, float __H)
  {
    return _mm256_set_ps (__H, __G, __F, __E, __D, __C, __B, __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_epi32 (int __A, int __B, int __C, int __D,
  		   int __E, int __F, int __G, int __H)
  {
    return _mm256_set_epi32 (__H, __G, __F, __E, __D, __C, __B, __A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_epi16 (short __q15, short __q14, short __q13, short __q12,
  		   short __q11, short __q10, short __q09, short __q08,
  		   short __q07, short __q06, short __q05, short __q04,
  		   short __q03, short __q02, short __q01, short __q00)
  {
    return _mm256_set_epi16 (__q00, __q01, __q02, __q03,
  			   __q04, __q05, __q06, __q07,
  			   __q08, __q09, __q10, __q11,
  			   __q12, __q13, __q14, __q15);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_epi8  (char __q31, char __q30, char __q29, char __q28,
  		   char __q27, char __q26, char __q25, char __q24,
  		   char __q23, char __q22, char __q21, char __q20,
  		   char __q19, char __q18, char __q17, char __q16,
  		   char __q15, char __q14, char __q13, char __q12,
  		   char __q11, char __q10, char __q09, char __q08,
  		   char __q07, char __q06, char __q05, char __q04,
  		   char __q03, char __q02, char __q01, char __q00)
  {
    return _mm256_set_epi8 (__q00, __q01, __q02, __q03,
  			  __q04, __q05, __q06, __q07,
  			  __q08, __q09, __q10, __q11,
  			  __q12, __q13, __q14, __q15,
  			  __q16, __q17, __q18, __q19,
  			  __q20, __q21, __q22, __q23,
  			  __q24, __q25, __q26, __q27,
  			  __q28, __q29, __q30, __q31);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_setr_epi64x (long long __A, long long __B, long long __C,
  		    long long __D)
  {
    return _mm256_set_epi64x (__D, __C, __B, __A);
  }
  
  /* Casts between various SP, DP, INT vector types.  Note that these do no
     conversion of values, they just change the type.  */
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castpd_ps (__m256d __A)
  {
    return (__m256) __A;
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castpd_si256 (__m256d __A)
  {
    return (__m256i) __A;
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castps_pd (__m256 __A)
  {
    return (__m256d) __A;
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castps_si256(__m256 __A)
  {
    return (__m256i) __A;
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castsi256_ps (__m256i __A)
  {
    return (__m256) __A;
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castsi256_pd (__m256i __A)
  {
    return (__m256d) __A;
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castpd256_pd128 (__m256d __A)
  {
    return (__m128d) __builtin_ia32_pd_pd256 ((__v4df)__A);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castps256_ps128 (__m256 __A)
  {
    return (__m128) __builtin_ia32_ps_ps256 ((__v8sf)__A);
  }
  
  extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castsi256_si128 (__m256i __A)
  {
    return (__m128i) __builtin_ia32_si_si256 ((__v8si)__A);
  }
  
  /* When cast is done from a 128 to 256-bit type, the low 128 bits of
     the 256-bit result contain source parameter value and the upper 128
     bits of the result are undefined.  Those intrinsics shouldn't
     generate any extra moves.  */
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castpd128_pd256 (__m128d __A)
  {
    return (__m256d) __builtin_ia32_pd256_pd ((__v2df)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castps128_ps256 (__m128 __A)
  {
    return (__m256) __builtin_ia32_ps256_ps ((__v4sf)__A);
  }
  
  extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  _mm256_castsi128_si256 (__m128i __A)
  {
    return (__m256i) __builtin_ia32_si256_si ((__v4si)__A);
  }
  