text: /***
  * imminitrin.h - Meta Header file for Intel(R) Architecture intrinsic functions.
  *
  * Copyright (C) 1985-2015 Intel Corporation.  All rights reserved.
  *
  * The information and source code contained herein is the exclusive
  * property of Intel Corporation and may not be disclosed, examined
  * or reproduced in whole or in part without explicit written authorization
  * from the company.
  *
  *
  *******************************************************************************/
  
  #pragma once
  
  #if !defined(_M_IX86) && !defined(_M_X64)
  #error This header is specific to X86 and X64 targets
  #endif
  
  #ifndef _INCLUDED_IMM
  #define _INCLUDED_IMM
  #ifndef __midl
  
  #if defined (_M_CEE_PURE)
          #error ERROR: Intel Architecture intrinsic functions not supported in the pure mode!
  #else  /* defined (_M_CEE_PURE) */
  
  #include <wmmintrin.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif  /* __cplusplus */
  
  /*
   * Intel(R) AVX compiler intrinsic functions.
   */
  typedef union __declspec(intrin_type) __declspec(align(32)) __m256 {
      float m256_f32[8];
  } __m256;
  
  typedef struct __declspec(intrin_type) __declspec(align(32)) __m256d {
      double m256d_f64[4];
  } __m256d;
  
  typedef union  __declspec(intrin_type) __declspec(align(32)) __m256i {
      __int8              m256i_i8[32];
      __int16             m256i_i16[16];
      __int32             m256i_i32[8];
      __int64             m256i_i64[4];
      unsigned __int8     m256i_u8[32];
      unsigned __int16    m256i_u16[16];
      unsigned __int32    m256i_u32[8];
      unsigned __int64    m256i_u64[4];
  } __m256i;
  
  
  /*
   * Compare predicates for scalar and packed compare intrinsic functions
   */
  #define _CMP_EQ_OQ     0x00  /* Equal (ordered, nonsignaling)               */
  #define _CMP_LT_OS     0x01  /* Less-than (ordered, signaling)              */
  #define _CMP_LE_OS     0x02  /* Less-than-or-equal (ordered, signaling)     */
  #define _CMP_UNORD_Q   0x03  /* Unordered (nonsignaling)                    */
  #define _CMP_NEQ_UQ    0x04  /* Not-equal (unordered, nonsignaling)         */
  #define _CMP_NLT_US    0x05  /* Not-less-than (unordered, signaling)        */
  #define _CMP_NLE_US    0x06  /* Not-less-than-or-equal (unordered,
                                                          signaling)          */
  #define _CMP_ORD_Q     0x07  /* Ordered (nonsignaling)                      */
  #define _CMP_EQ_UQ     0x08  /* Equal (unordered, non-signaling)            */
  #define _CMP_NGE_US    0x09  /* Not-greater-than-or-equal (unordered,
                                                             signaling)       */
  #define _CMP_NGT_US    0x0A  /* Not-greater-than (unordered, signaling)     */
  #define _CMP_FALSE_OQ  0x0B  /* False (ordered, nonsignaling)               */
  #define _CMP_NEQ_OQ    0x0C  /* Not-equal (ordered, non-signaling)          */
  #define _CMP_GE_OS     0x0D  /* Greater-than-or-equal (ordered, signaling)  */
  #define _CMP_GT_OS     0x0E  /* Greater-than (ordered, signaling)           */
  #define _CMP_TRUE_UQ   0x0F  /* True (unordered, non-signaling)             */
  #define _CMP_EQ_OS     0x10  /* Equal (ordered, signaling)                  */
  #define _CMP_LT_OQ     0x11  /* Less-than (ordered, nonsignaling)           */
  #define _CMP_LE_OQ     0x12  /* Less-than-or-equal (ordered, nonsignaling)  */
  #define _CMP_UNORD_S   0x13  /* Unordered (signaling)                       */
  #define _CMP_NEQ_US    0x14  /* Not-equal (unordered, signaling)            */
  #define _CMP_NLT_UQ    0x15  /* Not-less-than (unordered, nonsignaling)     */
  #define _CMP_NLE_UQ    0x16  /* Not-less-than-or-equal (unordered,
                                                          nonsignaling)       */
  #define _CMP_ORD_S     0x17  /* Ordered (signaling)                         */
  #define _CMP_EQ_US     0x18  /* Equal (unordered, signaling)                */
  #define _CMP_NGE_UQ    0x19  /* Not-greater-than-or-equal (unordered,
                                                             nonsignaling)    */
  #define _CMP_NGT_UQ    0x1A  /* Not-greater-than (unordered, nonsignaling)  */
  #define _CMP_FALSE_OS  0x1B  /* False (ordered, signaling)                  */
  #define _CMP_NEQ_OS    0x1C  /* Not-equal (ordered, signaling)              */
  #define _CMP_GE_OQ     0x1D  /* Greater-than-or-equal (ordered,
                                                         nonsignaling)        */
  #define _CMP_GT_OQ     0x1E  /* Greater-than (ordered, nonsignaling)        */
  #define _CMP_TRUE_US   0x1F  /* True (unordered, signaling)                 */
  
  /*
   * Add Packed Double Precision Floating-Point Values
   * **** VADDPD ymm1, ymm2, ymm3/m256
   * Performs an SIMD add of the four packed double-precision floating-point
   * values from the first source operand to the second source operand, and
   * stores the packed double-precision floating-point results in the
   * destination
   */
  extern __m256d __cdecl _mm256_add_pd(__m256d, __m256d);
  
  /*
   * Add Packed Single Precision Floating-Point Values
   * **** VADDPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD add of the eight packed single-precision floating-point
   * values from the first source operand to the second source operand, and
   * stores the packed single-precision floating-point results in the
   * destination
   */
  extern __m256 __cdecl _mm256_add_ps(__m256, __m256);
  
  /*
   * Add/Subtract Double Precision Floating-Point Values
   * **** VADDSUBPD ymm1, ymm2, ymm3/m256
   * Adds odd-numbered double-precision floating-point values of the first
   * source operand with the corresponding double-precision floating-point
   * values from the second source operand; stores the result in the odd-numbered
   * values of the destination. Subtracts the even-numbered double-precision
   * floating-point values from the second source operand from the corresponding
   * double-precision floating values in the first source operand; stores the
   * result into the even-numbered values of the destination
   */
  extern __m256d __cdecl _mm256_addsub_pd(__m256d, __m256d);
  
  /*
   * Add/Subtract Packed Single Precision Floating-Point Values
   * **** VADDSUBPS ymm1, ymm2, ymm3/m256
   * Adds odd-numbered single-precision floating-point values of the first source
   * operand with the corresponding single-precision floating-point values from
   * the second source operand; stores the result in the odd-numbered values of
   * the destination. Subtracts the even-numbered single-precision floating-point
   * values from the second source operand from the corresponding
   * single-precision floating values in the first source operand; stores the
   * result into the even-numbered values of the destination
   */
  extern __m256 __cdecl _mm256_addsub_ps(__m256, __m256);
  
  /*
   * Bitwise Logical AND of Packed Double Precision Floating-Point Values
   * **** VANDPD ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical AND of the four packed double-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256d __cdecl _mm256_and_pd(__m256d, __m256d);
  
  /*
   * Bitwise Logical AND of Packed Single Precision Floating-Point Values
   * **** VANDPS ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical AND of the eight packed single-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256 __cdecl _mm256_and_ps(__m256, __m256);
  
  /*
   * Bitwise Logical AND NOT of Packed Double Precision Floating-Point Values
   * **** VANDNPD ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical AND NOT of the four packed double-precision
   * floating-point values from the first source operand and the second source
   * operand, and stores the result in the destination
   */
  extern __m256d __cdecl _mm256_andnot_pd(__m256d, __m256d);
  
  /*
   * Bitwise Logical AND NOT of Packed Single Precision Floating-Point Values
   * **** VANDNPS ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical AND NOT of the eight packed single-precision
   * floating-point values from the first source operand and the second source
   * operand, and stores the result in the destination
   */
  extern __m256 __cdecl _mm256_andnot_ps(__m256, __m256);
  
  /*
   * Blend Packed Double Precision Floating-Point Values
   * **** VBLENDPD ymm1, ymm2, ymm3/m256, imm8
   * Double-Precision Floating-Point values from the second source operand are
   * conditionally merged with values from the first source operand and written
   * to the destination. The immediate bits [3:0] determine whether the
   * corresponding Double-Precision Floating Point value in the destination is
   * copied from the second source or first source. If a bit in the mask,
   * corresponding to a word, is "1", then the Double-Precision Floating-Point
   * value in the second source operand is copied, else the value in the first
   * source operand is copied
   */
  extern __m256d __cdecl _mm256_blend_pd(__m256d, __m256d, const int);
  
  /*
   * Blend Packed Single Precision Floating-Point Values
   * **** VBLENDPS ymm1, ymm2, ymm3/m256, imm8
   * Single precision floating point values from the second source operand are
   * conditionally merged with values from the first source operand and written
   * to the destination. The immediate bits [7:0] determine whether the
   * corresponding single precision floating-point value in the destination is
   * copied from the second source or first source. If a bit in the mask,
   * corresponding to a word, is "1", then the single-precision floating-point
   * value in the second source operand is copied, else the value in the first
   * source operand is copied
   */
  extern __m256 __cdecl _mm256_blend_ps(__m256, __m256, const int);
  
  /*
   * Blend Packed Double Precision Floating-Point Values
   * **** VBLENDVPD ymm1, ymm2, ymm3/m256, ymm4
   * Conditionally copy each quadword data element of double-precision
   * floating-point value from the second source operand (third operand) and the
   * first source operand (second operand) depending on mask bits defined in the
   * mask register operand (fourth operand).
   */
  extern __m256d __cdecl _mm256_blendv_pd(__m256d, __m256d, __m256d);
  
  /*
   * Blend Packed Single Precision Floating-Point Values
   * **** VBLENDVPS ymm1, ymm2, ymm3/m256, ymm4
   * Conditionally copy each dword data element of single-precision
   * floating-point value from the second source operand (third operand) and the
   * first source operand (second operand) depending on mask bits defined in the
   * mask register operand (fourth operand).
   */
  extern __m256 __cdecl _mm256_blendv_ps(__m256, __m256, __m256);
  
  /*
   * Divide Packed Double-Precision Floating-Point Values
   * **** VDIVPD ymm1, ymm2, ymm3/m256
   * Performs an SIMD divide of the four packed double-precision floating-point
   * values in the first source operand by the four packed double-precision
   * floating-point values in the second source operand
   */
  extern __m256d __cdecl _mm256_div_pd(__m256d, __m256d);
  
  /*
   * Divide Packed Single-Precision Floating-Point Values
   * **** VDIVPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD divide of the eight packed single-precision
   * floating-point values in the first source operand by the eight packed
   * single-precision floating-point values in the second source operand
   */
  extern __m256 __cdecl _mm256_div_ps(__m256, __m256);
  
  /*
   * Dot Product of Packed Single-Precision Floating-Point Values
   * **** VDPPS ymm1, ymm2, ymm3/m256, imm8
   * Multiplies the packed single precision floating point values in the
   * first source operand with the packed single-precision floats in the
   * second source. Each of the four resulting single-precision values is
   * conditionally summed depending on a mask extracted from the high 4 bits
   * of the immediate operand. This sum is broadcast to each of 4 positions
   * in the destination if the corresponding bit of the mask selected from
   * the low 4 bits of the immediate operand is "1". If the corresponding
   * low bit 0-3 of the mask is zero, the destination is set to zero.
   * The process is replicated for the high elements of the destination.
   */
  extern __m256 __cdecl _mm256_dp_ps(__m256, __m256, const int);
  
  /*
   * Add Horizontal Double Precision Floating-Point Values
   * **** VHADDPD ymm1, ymm2, ymm3/m256
   * Adds pairs of adjacent double-precision floating-point values in the
   * first source operand and second source operand and stores results in
   * the destination
   */
  extern __m256d __cdecl _mm256_hadd_pd(__m256d, __m256d);
  
  /*
   * Add Horizontal Single Precision Floating-Point Values
   * **** VHADDPS ymm1, ymm2, ymm3/m256
   * Adds pairs of adjacent single-precision floating-point values in the
   * first source operand and second source operand and stores results in
   * the destination
   */
  extern __m256 __cdecl _mm256_hadd_ps(__m256, __m256);
  
  /*
   * Subtract Horizontal Double Precision Floating-Point Values
   * **** VHSUBPD ymm1, ymm2, ymm3/m256
   * Subtract pairs of adjacent double-precision floating-point values in
   * the first source operand and second source operand and stores results
   * in the destination
   */
  extern __m256d __cdecl _mm256_hsub_pd(__m256d, __m256d);
  
  /*
   * Subtract Horizontal Single Precision Floating-Point Values
   * **** VHSUBPS ymm1, ymm2, ymm3/m256
   * Subtract pairs of adjacent single-precision floating-point values in
   * the first source operand and second source operand and stores results
   * in the destination.
   */
  extern __m256 __cdecl _mm256_hsub_ps(__m256, __m256);
  
  /*
   * Maximum of Packed Double Precision Floating-Point Values
   * **** VMAXPD ymm1, ymm2, ymm3/m256
   * Performs an SIMD compare of the packed double-precision floating-point
   * values in the first source operand and the second source operand and
   * returns the maximum value for each pair of values to the destination
   */
  extern __m256d __cdecl _mm256_max_pd(__m256d, __m256d);
  
  /*
   * Maximum of Packed Single Precision Floating-Point Values
   * **** VMAXPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD compare of the packed single-precision floating-point
   * values in the first source operand and the second source operand and
   * returns the maximum value for each pair of values to the destination
   */
  extern __m256 __cdecl _mm256_max_ps(__m256, __m256);
  
  /*
   * Minimum of Packed Double Precision Floating-Point Values
   * **** VMINPD ymm1, ymm2, ymm3/m256
   * Performs an SIMD compare of the packed double-precision floating-point
   * values in the first source operand and the second source operand and
   * returns the minimum value for each pair of values to the destination
   */
  extern __m256d __cdecl _mm256_min_pd(__m256d, __m256d);
  
  /*
   * Minimum of Packed Single Precision Floating-Point Values
   * **** VMINPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD compare of the packed single-precision floating-point
   * values in the first source operand and the second source operand and
   * returns the minimum value for each pair of values to the destination
   */
  extern __m256 __cdecl _mm256_min_ps(__m256, __m256);
  
  /*
   * Multiply Packed Double Precision Floating-Point Values
   * **** VMULPD ymm1, ymm2, ymm3/m256
   * Performs a SIMD multiply of the four packed double-precision floating-point
   * values from the first Source operand to the Second Source operand, and
   * stores the packed double-precision floating-point results in the
   * destination
   */
  extern __m256d __cdecl _mm256_mul_pd(__m256d, __m256d);
  
  /*
   * Multiply Packed Single Precision Floating-Point Values
   * **** VMULPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD multiply of the eight packed single-precision
   * floating-point values from the first source operand to the second source
   * operand, and stores the packed double-precision floating-point results in
   * the destination
   */
  extern __m256 __cdecl _mm256_mul_ps(__m256, __m256);
  
  /*
   * Bitwise Logical OR of Packed Double Precision Floating-Point Values
   * **** VORPD ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical OR of the four packed double-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256d __cdecl _mm256_or_pd(__m256d, __m256d);
  
  /*
   * Bitwise Logical OR of Packed Single Precision Floating-Point Values
   * **** VORPS ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical OR of the eight packed single-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256 __cdecl _mm256_or_ps(__m256, __m256);
  
  /*
   * Shuffle Packed Double Precision Floating-Point Values
   * **** VSHUFPD ymm1, ymm2, ymm3/m256, imm8
   * Moves either of the two packed double-precision floating-point values from
   * each double quadword in the first source operand into the low quadword
   * of each double quadword of the destination; moves either of the two packed
   * double-precision floating-point values from the second source operand into
   * the high quadword of each double quadword of the destination operand.
   * The selector operand determines which values are moved to the destination
   */
  extern __m256d __cdecl _mm256_shuffle_pd(__m256d, __m256d, const int);
  
  /*
   * Shuffle Packed Single Precision Floating-Point Values
   * **** VSHUFPS ymm1, ymm2, ymm3/m256, imm8
   * Moves two of the four packed single-precision floating-point values
   * from each double qword of the first source operand into the low
   * quadword of each double qword of the destination; moves two of the four
   * packed single-precision floating-point values from each double qword of
   * the second source operand into to the high quadword of each double qword
   * of the destination. The selector operand determines which values are moved
   * to the destination.
   */
  extern __m256 __cdecl _mm256_shuffle_ps(__m256, __m256, const int);
  
  /*
   * Subtract Packed Double Precision Floating-Point Values
   * **** VSUBPD ymm1, ymm2, ymm3/m256
   * Performs an SIMD subtract of the four packed double-precision floating-point
   * values of the second Source operand from the first Source operand, and
   * stores the packed double-precision floating-point results in the destination
   */
  extern __m256d __cdecl _mm256_sub_pd(__m256d, __m256d);
  
  /*
   * Subtract Packed Single Precision Floating-Point Values
   * **** VSUBPS ymm1, ymm2, ymm3/m256
   * Performs an SIMD subtract of the eight packed single-precision
   * floating-point values in the second Source operand from the First Source
   * operand, and stores the packed single-precision floating-point results in
   * the destination
   */
  extern __m256 __cdecl _mm256_sub_ps(__m256, __m256);
  
  /*
   * Bitwise Logical XOR of Packed Double Precision Floating-Point Values
   * **** VXORPD ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical XOR of the four packed double-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256d __cdecl _mm256_xor_pd(__m256d, __m256d);
  
  /*
   * Bitwise Logical XOR of Packed Single Precision Floating-Point Values
   * **** VXORPS ymm1, ymm2, ymm3/m256
   * Performs a bitwise logical XOR of the eight packed single-precision
   * floating-point values from the first source operand and the second
   * source operand, and stores the result in the destination
   */
  extern __m256 __cdecl _mm256_xor_ps(__m256, __m256);
  
  /*
   * Compare Packed Double-Precision Floating-Point Values
   * **** VCMPPD xmm1, xmm2, xmm3/m128, imm8
   * **** VCMPPD ymm1, ymm2, ymm3/m256, imm8
   * Performs an SIMD compare of the four packed double-precision floating-point
   * values in the second source operand (third operand) and the first source
   * operand (second operand) and returns the results of the comparison to the
   * destination operand (first operand). The comparison predicate operand
   * (immediate) specifies the type of comparison performed on each of the pairs
   * of packed values.
   * For 128-bit intrinsic function with compare predicate values in range 0-7
   * compiler may generate SSE2 instructions if it is warranted for performance
   * reasons.
   */
  extern __m128d __cdecl _mm_cmp_pd(__m128d, __m128d, const int);
  extern __m256d __cdecl _mm256_cmp_pd(__m256d, __m256d, const int);
  
  /*
   * Compare Packed Single-Precision Floating-Point Values
   * **** VCMPPS xmm1, xmm2, xmm3/m256, imm8
   * **** VCMPPS ymm1, ymm2, ymm3/m256, imm8
   * Performs a SIMD compare of the packed single-precision floating-point values
   * in the second source operand (third operand) and the first source operand
   * (second operand) and returns the results of the comparison to the
   * destination operand (first operand). The comparison predicate operand
   * (immediate) specifies the type of comparison performed on each of the pairs
   * of packed values.
   * For 128-bit intrinsic function with compare predicate values in range 0-7
   * compiler may generate SSE2 instructions if it is warranted for performance
   * reasons.
   */
  extern __m128 __cdecl _mm_cmp_ps(__m128, __m128, const int);
  extern __m256 __cdecl _mm256_cmp_ps(__m256, __m256, const int);
  
  /*
   * Compare Scalar Double-Precision Floating-Point Values
   * **** VCMPSD xmm1, xmm2, xmm3/m64, imm8
   * Compares the low double-precision floating-point values in the second source
   * operand (third operand) and the first source operand (second operand) and
   * returns the results in of the comparison to the destination operand (first
   * operand). The comparison predicate operand (immediate operand) specifies the
   * type of comparison performed.
   * For compare predicate values in range 0-7 compiler may generate SSE2
   * instructions if it is warranted for performance reasons.
   */
  extern __m128d __cdecl _mm_cmp_sd(__m128d, __m128d, const int);
  
  /* Compare Scalar Double-Precision Floating-Point Values with Integer Result
   * This is similar to _mm_cmp_sd, except it returns the result as an integer
   * and it supports all predicate values even when AVX support is not available.
   */
  extern int __cdecl _mm_comi_sd(__m128d, __m128d, const int);
  
  /*
   * Compare Scalar Single-Precision Floating-Point Values
   * **** VCMPSS xmm1, xmm2, xmm3/m64, imm8
   * Compares the low single-precision floating-point values in the second source
   * operand (third operand) and the first source operand (second operand) and
   * returns the results of the comparison to the destination operand (first
   * operand). The comparison predicate operand (immediate operand) specifies
   * the type of comparison performed.
   * For compare predicate values in range 0-7 compiler may generate SSE2
   * instructions if it is warranted for performance reasons.
   */
  extern __m128 __cdecl _mm_cmp_ss(__m128, __m128, const int);
  
  /* Compare Scalar Single-Precision Floating-Point Values with Integer Result
   * This is similar to _mm_cmp_ss, except it returns the result as an integer
   * and it supports all predicate values even when AVX support is not available.
   */
  extern int __cdecl _mm_comi_ss(__m128, __m128, const int);
  
  /*
   * Convert Packed Doubleword Integers to
   * Packed Double-Precision Floating-Point Values
   * **** VCVTDQ2PD ymm1, xmm2/m128
   * Converts four packed signed doubleword integers in the source operand to
   * four packed double-precision floating-point values in the destination
   */
  extern __m256d __cdecl _mm256_cvtepi32_pd(__m128i);
  
  /*
   * Convert Packed Doubleword Integers to
   * Packed Single-Precision Floating-Point Values
   * **** VCVTDQ2PS ymm1, ymm2/m256
   * Converts eight packed signed doubleword integers in the source operand to
   * eight packed double-precision floating-point values in the destination
   */
  extern __m256  __cdecl _mm256_cvtepi32_ps(__m256i);
  
  /*
   * Convert Packed Double-Precision Floating-point values to
   * Packed Single-Precision Floating-Point Values
   * **** VCVTPD2PS xmm1, ymm2/m256
   * Converts four packed double-precision floating-point values in the source
   * operand to four packed single-precision floating-point values in the
   * destination
   */
  extern __m128  __cdecl _mm256_cvtpd_ps(__m256d);
  
  /*
   * Convert Packed Single Precision Floating-Point Values to
   * Packed Singed Doubleword Integer Values
   * **** VCVTPS2DQ ymm1, ymm2/m256
   * Converts eight packed single-precision floating-point values in the source
   * operand to eight signed doubleword integers in the destination
   */
  extern __m256i __cdecl _mm256_cvtps_epi32(__m256);
  
  /*
   * Convert Packed Single Precision Floating-point values to
   * Packed Double Precision Floating-Point Values
   * **** VCVTPS2PD ymm1, xmm2/m128
   * Converts four packed single-precision floating-point values in the source
   * operand to four packed double-precision floating-point values in the
   * destination
   */
  extern __m256d __cdecl _mm256_cvtps_pd(__m128);
  
  /*
   * Convert with Truncation Packed Double-Precision Floating-Point values to
   * Packed Doubleword Integers
   * **** VCVTTPD2DQ xmm1, ymm2/m256
   * Converts four packed double-precision floating-point values in the source
   * operand to four packed signed doubleword integers in the destination.
   * When a conversion is inexact, a truncated (round toward zero) value is
   * returned. If a converted result is larger than the maximum signed doubleword
   * integer, the floating-point invalid exception is raised, and if this
   * exception is masked, the indefinite integer value (80000000H) is returned
  */
  extern __m128i __cdecl _mm256_cvttpd_epi32(__m256d);
  
  /*
   * Convert Packed Double-Precision Floating-point values to
   * Packed Doubleword Integers
   * **** VCVTPD2DQ xmm1, ymm2/m256
   * Converts four packed double-precision floating-point values in the source
   * operand to four packed signed doubleword integers in the destination
   */
  extern __m128i __cdecl _mm256_cvtpd_epi32(__m256d);
  
  /*
   * Convert with Truncation Packed Single Precision Floating-Point Values to
   * Packed Singed Doubleword Integer Values
   * **** VCVTTPS2DQ ymm1, ymm2/m256
   * Converts eight packed single-precision floating-point values in the source
   * operand to eight signed doubleword integers in the destination.
   * When a conversion is inexact, a truncated (round toward zero) value is
   * returned. If a converted result is larger than the maximum signed doubleword
   * integer, the floating-point invalid exception is raised, and if this
   * exception is masked, the indefinite integer value (80000000H) is returned
   */
  extern __m256i __cdecl _mm256_cvttps_epi32(__m256);
  
  /*
   * Extract packed floating-point values
   * **** VEXTRACTF128 xmm1/m128, ymm2, imm8
   * Extracts 128-bits of packed floating-point values from the source operand
   * at an 128-bit offset from imm8[0] into the destination
   */
  extern __m128  __cdecl _mm256_extractf128_ps(__m256, const int);
  extern __m128d __cdecl _mm256_extractf128_pd(__m256d, const int);
  extern __m128i __cdecl _mm256_extractf128_si256(__m256i, const int);
  
  /*
   * Zero All YMM registers
   * **** VZEROALL
   * Zeros contents of all YMM registers
   */
  extern void __cdecl _mm256_zeroall(void);
  
  /*
   * Zero Upper bits of YMM registers
   * **** VZEROUPPER
   * Zeros the upper 128 bits of all YMM registers. The lower 128-bits of the
   * registers (the corresponding XMM registers) are unmodified
   */
  extern void __cdecl _mm256_zeroupper(void);
  
  /*
   * Permute Single-Precision Floating-Point Values
   * **** VPERMILPS ymm1, ymm2, ymm3/m256
   * **** VPERMILPS xmm1, xmm2, xmm3/m128
   * Permute Single-Precision Floating-Point values in the first source operand
   * using 8-bit control fields in the low bytes of corresponding elements the
   * shuffle control and store results in the destination
   */
  extern __m256  __cdecl _mm256_permutevar_ps(__m256, __m256i);
  extern __m128  __cdecl _mm_permutevar_ps(__m128, __m128i);
  
  /*
   * Permute Single-Precision Floating-Point Values
   * **** VPERMILPS ymm1, ymm2/m256, imm8
   * **** VPERMILPS xmm1, xmm2/m128, imm8
   * Permute Single-Precision Floating-Point values in the first source operand
   * using four 2-bit control fields in the 8-bit immediate and store results
   * in the destination
   */
  extern __m256  __cdecl _mm256_permute_ps(__m256, int);
  extern __m128  __cdecl _mm_permute_ps(__m128, int);
  
  /*
   * Permute Double-Precision Floating-Point Values
   * **** VPERMILPD ymm1, ymm2, ymm3/m256
   * **** VPERMILPD xmm1, xmm2, xmm3/m128
   * Permute Double-Precision Floating-Point values in the first source operand
   * using 8-bit control fields in the low bytes of the second source operand
   * and store results in the destination
   */
  extern __m256d __cdecl _mm256_permutevar_pd(__m256d, __m256i);
  extern __m128d __cdecl _mm_permutevar_pd(__m128d, __m128i);
  
  /*
   * Permute Double-Precision Floating-Point Values
   * **** VPERMILPD ymm1, ymm2/m256, imm8
   * **** VPERMILPD xmm1, xmm2/m128, imm8
   * Permute Double-Precision Floating-Point values in the first source operand
   * using two, 1-bit control fields in the low 2 bits of the 8-bit immediate
   * and store results in the destination
   */
  extern __m256d __cdecl _mm256_permute_pd(__m256d, int);
  extern __m128d __cdecl _mm_permute_pd(__m128d, int);
  
  /*
   * Permute Floating-Point Values
   * **** VPERM2F128 ymm1, ymm2, ymm3/m256, imm8
   * Permute 128 bit floating-point-containing fields from the first source
   * operand and second source operand using bits in the 8-bit immediate and
   * store results in the destination
   */
  extern __m256  __cdecl _mm256_permute2f128_ps(__m256, __m256, int);
  extern __m256d __cdecl _mm256_permute2f128_pd(__m256d, __m256d, int);
  extern __m256i __cdecl _mm256_permute2f128_si256(__m256i, __m256i, int);
  
  /*
   * Load with Broadcast
   * **** VBROADCASTSS ymm1, m32
   * **** VBROADCASTSS xmm1, m32
   * Load floating point values from the source operand and broadcast to all
   * elements of the destination
   */
  extern __m256  __cdecl _mm256_broadcast_ss(float const *);
  extern __m128  __cdecl _mm_broadcast_ss(float const *);
  
  /*
   * Load with Broadcast
   * **** VBROADCASTSD ymm1, m64
   * Load floating point values from the source operand and broadcast to all
   * elements of the destination
   */
  extern __m256d __cdecl _mm256_broadcast_sd(double const *);
  
  /*
   * Load with Broadcast
   * **** VBROADCASTF128 ymm1, m128
   * Load floating point values from the source operand and broadcast to all
   * elements of the destination
   */
  extern __m256  __cdecl _mm256_broadcast_ps(__m128 const *);
  extern __m256d __cdecl _mm256_broadcast_pd(__m128d const *);
  
  /*
   * Insert packed floating-point values
   * **** VINSERTF128 ymm1, ymm2, xmm3/m128, imm8
   * Performs an insertion of 128-bits of packed floating-point values from the
   * second source operand into an the destination at an 128-bit offset from
   * imm8[0]. The remaining portions of the destination are written by the
   * corresponding fields of the first source operand
   */
  extern __m256  __cdecl _mm256_insertf128_ps(__m256, __m128, int);
  extern __m256d __cdecl _mm256_insertf128_pd(__m256d, __m128d, int);
  extern __m256i __cdecl _mm256_insertf128_si256(__m256i, __m128i, int);
  
  /*
   * Move Aligned Packed Double-Precision Floating-Point Values
   * **** VMOVAPD ymm1, m256
   * **** VMOVAPD m256, ymm1
   * Moves 4 double-precision floating-point values from the source operand to
   * the destination
   */
  extern __m256d __cdecl _mm256_load_pd(double const *);
  extern void    __cdecl _mm256_store_pd(double *, __m256d);
  
  /*
   * Move Aligned Packed Single-Precision Floating-Point Values
   * **** VMOVAPS ymm1, m256
   * **** VMOVAPS m256, ymm1
   * Moves 8 single-precision floating-point values from the source operand to
   * the destination
   */
  extern __m256  __cdecl _mm256_load_ps(float const *);
  extern void    __cdecl _mm256_store_ps(float *, __m256);
  
  /*
   * Move Unaligned Packed Double-Precision Floating-Point Values
   * **** VMOVUPD ymm1, m256
   * **** VMOVUPD m256, ymm1
   * Moves 256 bits of packed double-precision floating-point values from the
   * source operand to the destination
   */
  extern __m256d __cdecl _mm256_loadu_pd(double const *);
  extern void    __cdecl _mm256_storeu_pd(double *, __m256d);
  
  /*
   * Move Unaligned Packed Single-Precision Floating-Point Values
   * **** VMOVUPS ymm1, m256
   * **** VMOVUPS m256, ymm1
   * Moves 256 bits of packed single-precision floating-point values from the
   * source operand to the destination
   */
  extern __m256  __cdecl _mm256_loadu_ps(float const *);
  extern void    __cdecl _mm256_storeu_ps(float *, __m256);
  
  /*
   * Move Aligned Packed Integer Values
   * **** VMOVDQA ymm1, m256
   * **** VMOVDQA m256, ymm1
   * Moves 256 bits of packed integer values from the source operand to the
   * destination
   */
  extern __m256i __cdecl _mm256_load_si256(__m256i const *);
  extern void    __cdecl _mm256_store_si256(__m256i *, __m256i);
  
  /*
   * Move Unaligned Packed Integer Values
   * **** VMOVDQU ymm1, m256
   * **** VMOVDQU m256, ymm1
   * Moves 256 bits of packed integer values from the source operand to the
   * destination
   */
  extern __m256i __cdecl _mm256_loadu_si256(__m256i const *);
  extern void    __cdecl _mm256_storeu_si256(__m256i *, __m256i);
  
  /*
   * Load Two Unaligned Packed 128-bit Values
   * Loads two potentially unaligned 128-bit values
   * and combines them into one 256-bit value.
   *
   * The data types here (float const*, double const* and __m128i const*)
   * were chosen for consistency with the underlying _mm_loadu_{ps,pd,si128}
   * intrinsics.
   */
  
  #define _mm256_loadu2_m128(/* float const* */ hiaddr, \
                             /* float const* */ loaddr) \
      _mm256_set_m128(_mm_loadu_ps(hiaddr), _mm_loadu_ps(loaddr))
  
  #define _mm256_loadu2_m128d(/* double const* */ hiaddr, \
                              /* double const* */ loaddr) \
      _mm256_set_m128d(_mm_loadu_pd(hiaddr), _mm_loadu_pd(loaddr))
  
  #define _mm256_loadu2_m128i(/* __m128i const* */ hiaddr, \
                              /* __m128i const* */ loaddr) \
      _mm256_set_m128i(_mm_loadu_si128(hiaddr), _mm_loadu_si128(loaddr))
  
  /*
   * Store 256-bit Value To Two Unaligned 128-bit Locations
   * Stores the high and low 128-bit halves of a 256-bit value
   * to two different potentially unaligned addresses.
   */
  
  #define _mm256_storeu2_m128(/* float* */ hiaddr, /* float* */ loaddr, \
                              /* __m256 */ a) \
      do { \
          __m256 _a = (a); /* reference a only once in macro body */ \
          _mm_storeu_ps((loaddr), _mm256_castps256_ps128(_a)); \
          _mm_storeu_ps((hiaddr), _mm256_extractf128_ps(_a, 0x1)); \
      } while (0)
  
  #define _mm256_storeu2_m128d(/* double* */ hiaddr, /* double* */ loaddr, \
                               /* __m256d */ a) \
      do { \
          __m256d _a = (a); /* reference a only once in macro body */ \
          _mm_storeu_pd((loaddr), _mm256_castpd256_pd128(_a)); \
          _mm_storeu_pd((hiaddr), _mm256_extractf128_pd(_a, 0x1)); \
      } while (0)
  
  #define _mm256_storeu2_m128i(/* __m128i* */ hiaddr, /* __m128i* */ loaddr, \
                               /* __m256i */ a) \
      do { \
          __m256i _a = (a); /* reference a only once in macro body */ \
          _mm_storeu_si128((loaddr), _mm256_castsi256_si128(_a)); \
          _mm_storeu_si128((hiaddr), _mm256_extractf128_si256(_a, 0x1)); \
      } while (0)
  
  /*
   * Conditional SIMD Packed Loads and Stores
   * **** VMASKMOVPD xmm1, xmm2, m128
   * **** VMASKMOVPD ymm1, ymm2, m256
   * **** VMASKMOVPD m128, xmm1, xmm2
   * **** VMASKMOVPD m256, ymm1, ymm2
   *
   * Load forms:
   * Load packed values from the 128-bit (XMM forms) or 256-bit (YMM forms)
   * memory location (third operand) into the destination XMM or YMM register
   * (first operand) using a mask in the first source operand (second operand).
   *
   * Store forms:
   * Stores packed values from the XMM or YMM register in the second source
   * operand (third operand) into the 128-bit (XMM forms) or 256-bit (YMM forms)
   * memory location using a mask in first source operand (second operand).
   * Stores are atomic.
   */
  extern __m256d __cdecl _mm256_maskload_pd(double const *, __m256i);
  extern void    __cdecl _mm256_maskstore_pd(double *, __m256i, __m256d);
  extern __m128d __cdecl _mm_maskload_pd(double const *, __m128i);
  extern void    __cdecl _mm_maskstore_pd(double *, __m128i, __m128d);
  
  /*
   * Conditional SIMD Packed Loads and Stores
   * **** VMASKMOVPS xmm1, xmm2, m128
   * **** VMASKMOVPS ymm1, ymm2, m256
   * **** VMASKMOVPS m128, xmm1, xmm2
   * **** VMASKMOVPS m256, ymm1, ymm2
   *
   * Load forms:
   * Load packed values from the 128-bit (XMM forms) or 256-bit (YMM forms)
   * memory location (third operand) into the destination XMM or YMM register
   * (first operand) using a mask in the first source operand (second operand).
   *
   * Store forms:
   * Stores packed values from the XMM or YMM register in the second source
   * operand (third operand) into the 128-bit (XMM forms) or 256-bit (YMM forms)
   * memory location using a mask in first source operand (second operand).
   * Stores are atomic.
   */
  extern __m256  __cdecl _mm256_maskload_ps(float const *, __m256i);
  extern void    __cdecl _mm256_maskstore_ps(float *, __m256i, __m256);
  extern __m128  __cdecl _mm_maskload_ps(float const *, __m128i);
  extern void    __cdecl _mm_maskstore_ps(float *, __m128i, __m128);
  
  /*
   * Replicate Single-Precision Floating-Point Values
   * **** VMOVSHDUP ymm1, ymm2/m256
   * Duplicates odd-indexed single-precision floating-point values from the
   * source operand
   */
  extern __m256  __cdecl _mm256_movehdup_ps(__m256);
  
  /*
   * Replicate Single-Precision Floating-Point Values
   * **** VMOVSLDUP ymm1, ymm2/m256
   * Duplicates even-indexed single-precision floating-point values from the
   * source operand
   */
  extern __m256  __cdecl _mm256_moveldup_ps(__m256);
  
  /*
   * Replicate Double-Precision Floating-Point Values
   * **** VMOVDDUP ymm1, ymm2/m256
   * Duplicates even-indexed double-precision floating-point values from the
   * source operand
   */
  extern __m256d __cdecl _mm256_movedup_pd(__m256d);
  
  /*
   * Move Unaligned Integer
   * **** VLDDQU ymm1, m256
   * The instruction is functionally similar to VMOVDQU YMM, m256 for loading
   * from memory. That is: 32 bytes of data starting at an address specified by
   * the source memory operand are fetched from memory and placed in a
   * destination
   */
  extern __m256i __cdecl _mm256_lddqu_si256(__m256i const *);
  
  /*
   * Store Packed Integers Using Non-Temporal Hint
   * **** VMOVNTDQ m256, ymm1
   * Moves the packed integers in the source operand to the destination using a
   * non-temporal hint to prevent caching of the data during the write to memory
   */
  extern void    __cdecl _mm256_stream_si256(__m256i *, __m256i);
  
  /*
   * Store Packed Double-Precision Floating-Point Values Using Non-Temporal Hint
   * **** VMOVNTPD m256, ymm1
   * Moves the packed double-precision floating-point values in the source
   * operand to the destination operand using a non-temporal hint to prevent
   * caching of the data during the write to memory
   */
  extern void    __cdecl _mm256_stream_pd(double *, __m256d);
  
  /*
   * Store Packed Single-Precision Floating-Point Values Using Non-Temporal Hint
   * **** VMOVNTPS m256, ymm1
   * Moves the packed single-precision floating-point values in the source
   * operand to the destination operand using a non-temporal hint to prevent
   * caching of the data during the write to memory
   */
  extern void    __cdecl _mm256_stream_ps(float *, __m256);
  
  /*
   * Compute Approximate Reciprocals of Packed Single-Precision Floating-Point
   * Values
   * **** VRCPPS ymm1, ymm2/m256
   * Performs an SIMD computation of the approximate reciprocals of the eight
   * packed single precision floating-point values in the source operand and
   * stores the packed single-precision floating-point results in the destination
   */
  extern __m256  __cdecl _mm256_rcp_ps(__m256);
  
  /*
   * Compute Approximate Reciprocals of Square Roots of
   * Packed Single-Precision Floating-point Values
   * **** VRSQRTPS ymm1, ymm2/m256
   * Performs an SIMD computation of the approximate reciprocals of the square
   * roots of the eight packed single precision floating-point values in the
   * source operand and stores the packed single-precision floating-point results
   * in the destination
   */
  extern __m256  __cdecl _mm256_rsqrt_ps(__m256);
  
  /*
   * Square Root of Double-Precision Floating-Point Values
   * **** VSQRTPD ymm1, ymm2/m256
   * Performs an SIMD computation of the square roots of the two or four packed
   * double-precision floating-point values in the source operand and stores
   * the packed double-precision floating-point results in the destination
   */
  extern __m256d __cdecl _mm256_sqrt_pd(__m256d);
  
  /*
   * Square Root of Single-Precision Floating-Point Values
   * **** VSQRTPS ymm1, ymm2/m256
   * Performs an SIMD computation of the square roots of the eight packed
   * single-precision floating-point values in the source operand stores the
   * packed double-precision floating-point results in the destination
   */
  extern __m256  __cdecl _mm256_sqrt_ps(__m256);
  
  /*
   * Round Packed Double-Precision Floating-Point Values
   * **** VROUNDPD ymm1,ymm2/m256,imm8
   * Round the four Double-Precision Floating-Point Values values in the source
   * operand by the rounding mode specified in the immediate operand and place
   * the result in the destination. The rounding process rounds the input to an
   * integral value and returns the result as a double-precision floating-point
   * value. The Precision Floating Point Exception is signaled according to the
   * immediate operand. If any source operand is an SNaN then it will be
   * converted to a QNaN.
   */
  extern __m256d __cdecl _mm256_round_pd(__m256d, int);
  #define _mm256_ceil_pd(val)   _mm256_round_pd((val), _MM_FROUND_CEIL)
  #define _mm256_floor_pd(val)  _mm256_round_pd((val), _MM_FROUND_FLOOR)
  
  /*
   * Round Packed Single-Precision Floating-Point Values
   * **** VROUNDPS ymm1,ymm2/m256,imm8
   * Round the four single-precision floating-point values values in the source
   * operand by the rounding mode specified in the immediate operand and place
   * the result in the destination. The rounding process rounds the input to an
   * integral value and returns the result as a double-precision floating-point
   * value. The Precision Floating Point Exception is signaled according to the
   * immediate operand. If any source operand is an SNaN then it will be
   * converted to a QNaN.
   */
  extern __m256  __cdecl _mm256_round_ps(__m256, int);
  #define _mm256_ceil_ps(val)   _mm256_round_ps((val), _MM_FROUND_CEIL)
  #define _mm256_floor_ps(val)  _mm256_round_ps((val), _MM_FROUND_FLOOR)
  
  /*
   * Unpack and Interleave High Packed Double-Precision Floating-Point Values
   * **** VUNPCKHPD ymm1,ymm2,ymm3/m256
   * Performs an interleaved unpack of the high double-precision floating-point
   * values from the first source operand and the second source operand.
   */
  extern __m256d __cdecl _mm256_unpackhi_pd(__m256d, __m256d);
  
  /*
   * Unpack and Interleave High Packed Single-Precision Floating-Point Values
   * **** VUNPCKHPS ymm1,ymm2,ymm3
   * Performs an interleaved unpack of the high single-precision floating-point
   * values from the first source operand and the second source operand
   */
  extern __m256  __cdecl _mm256_unpackhi_ps(__m256, __m256);
  
  /*
   * Unpack and Interleave Low Packed Double-Precision Floating-Point Values
   * **** VUNPCKLPD ymm1,ymm2,ymm3/m256
   * Performs an interleaved unpack of the low double-precision floating-point
   * values from the first source operand and the second source operand
   */
  extern __m256d __cdecl _mm256_unpacklo_pd(__m256d, __m256d);
  
  /*
   * Unpack and Interleave Low Packed Single-Precision Floating-Point Values
   * **** VUNPCKLPS ymm1,ymm2,ymm3
   * Performs an interleaved unpack of the low single-precision floating-point
   * values from the first source operand and the second source operand
   */
  extern __m256  __cdecl _mm256_unpacklo_ps(__m256, __m256);
  
  /*
   * Packed Bit Test
   * **** VPTEST ymm1, ymm2/m256
   * VPTEST set the ZF flag if all bits in the result are 0 of the bitwise AND
   * of the first source operand and the second source operand. VPTEST sets the
   * CF flag if all bits in the result are 0 of the bitwise AND of the second
   * source operand and the logical NOT of the first source operand.
   */
  extern int     __cdecl _mm256_testz_si256(__m256i, __m256i);
  #define _mm256_test_all_zeros(mask, val) \
                _mm256_testz_si256((mask), (val))
  
  extern int     __cdecl _mm256_testc_si256(__m256i, __m256i);
  #define _mm256_test_all_ones(val) \
                _mm256_testc_si256((val), _mm256_cmpeq_epi32((val),(val)))
  
  extern int     __cdecl _mm256_testnzc_si256(__m256i, __m256i);
  #define _mm256_test_mix_ones_zeros(mask, val) \
                _mm256_testnzc_si256((mask), (val))
  
  /*
   * Packed Bit Test
   * **** VTESTPD ymm1, ymm2/m256
   * **** VTESTPD xmm1, xmm2/m128
   * VTESTPD performs a bitwise comparison of all the sign bits of the
   * double-precision elements in the first source operation and corresponding
   * sign bits in the second source operand. If the AND of the two sets of bits
   * produces all zeros, the ZF is set else the ZF is clear. If the AND NOT of
   * the source sign bits with the dest sign bits produces all zeros the CF is
   * set else the CF is clear
   */
  extern int     __cdecl _mm256_testz_pd(__m256d, __m256d);
  extern int     __cdecl _mm256_testc_pd(__m256d, __m256d);
  extern int     __cdecl _mm256_testnzc_pd(__m256d, __m256d);
  extern int     __cdecl _mm_testz_pd(__m128d, __m128d);
  extern int     __cdecl _mm_testc_pd(__m128d, __m128d);
  extern int     __cdecl _mm_testnzc_pd(__m128d, __m128d);
  
  /*
   * Packed Bit Test
   * **** VTESTPS ymm1, ymm2/m256
   * **** VTESTPS xmm1, xmm2/m128
   * VTESTPS performs a bitwise comparison of all the sign bits of the packed
   * single-precision elements in the first source operation and corresponding
   * sign bits in the second source operand. If the AND of the two sets of bits
   * produces all zeros, the ZF is set else the ZF is clear. If the AND NOT of
   * the source sign bits with the dest sign bits produces all zeros the CF is
   * set else the CF is clear
   */
  extern int     __cdecl _mm256_testz_ps(__m256, __m256);
  extern int     __cdecl _mm256_testc_ps(__m256, __m256);
  extern int     __cdecl _mm256_testnzc_ps(__m256, __m256);
  extern int     __cdecl _mm_testz_ps(__m128, __m128);
  extern int     __cdecl _mm_testc_ps(__m128, __m128);
  extern int     __cdecl _mm_testnzc_ps(__m128, __m128);
  
  /*
   * Extract Double-Precision Floating-Point Sign mask
   * **** VMOVMSKPD r32, ymm2
   * Extracts the sign bits from the packed double-precision floating-point
   * values in the source operand, formats them into a 4-bit mask, and stores
   * the mask in the destination
   */
  extern int     __cdecl _mm256_movemask_pd(__m256d);
  
  /*
   * Extract Single-Precision Floating-Point Sign mask
   * **** VMOVMSKPS r32, ymm2
   * Extracts the sign bits from the packed single-precision floating-point
   * values in the source operand, formats them into a 8-bit mask, and stores
   * the mask in the destination
   */
  extern int     __cdecl _mm256_movemask_ps(__m256);
  
  /*
   * Return 256-bit vector with all elements set to 0
   */
  extern __m256d __cdecl _mm256_setzero_pd(void);
  extern __m256  __cdecl _mm256_setzero_ps(void);
  extern __m256i __cdecl _mm256_setzero_si256(void);
  
  /*
   * Return 256-bit vector initialized to specified arguments
   */
  extern __m256d __cdecl _mm256_set_pd(double, double, double, double);
  extern __m256  __cdecl _mm256_set_ps(float, float, float, float,
                                              float, float, float, float);
  extern __m256i __cdecl _mm256_set_epi8(char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char,
                                                char, char, char, char);
  extern __m256i __cdecl _mm256_set_epi16(short, short, short, short,
                                                 short, short, short, short,
                                                 short, short, short, short,
                                                 short, short, short, short);
  extern __m256i __cdecl _mm256_set_epi32(int, int, int, int,
                                                 int, int, int, int);
  extern __m256i __cdecl _mm256_set_epi64x(__int64, __int64,
                                                  __int64, __int64);
  
  #define _mm256_set_m128(/* __m128 */ hi, /* __m128 */ lo) \
      _mm256_insertf128_ps(_mm256_castps128_ps256(lo), (hi), 0x1)
  
  #define _mm256_set_m128d(/* __m128d */ hi, /* __m128d */ lo) \
      _mm256_insertf128_pd(_mm256_castpd128_pd256(lo), (hi), 0x1)
  
  #define _mm256_set_m128i(/* __m128i */ hi, /* __m128i */ lo) \
      _mm256_insertf128_si256(_mm256_castsi128_si256(lo), (hi), 0x1)
  
  extern __m256d __cdecl _mm256_setr_pd(double, double, double, double);
  extern __m256  __cdecl _mm256_setr_ps(float, float, float, float,
                                               float, float, float, float);
  extern __m256i __cdecl _mm256_setr_epi8(char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char,
                                                 char, char, char, char);
  extern __m256i __cdecl _mm256_setr_epi16(short, short, short, short,
                                                  short, short, short, short,
                                                  short, short, short, short,
                                                  short, short, short, short);
  extern __m256i __cdecl _mm256_setr_epi32(int, int, int, int,
                                                  int, int, int, int);
  extern __m256i __cdecl _mm256_setr_epi64x(__int64, __int64,
                                                   __int64, __int64);
  #define _mm256_setr_m128(lo, hi)    _mm256_set_m128((hi), (lo))
  #define _mm256_setr_m128d(lo, hi)   _mm256_set_m128d((hi), (lo))
  #define _mm256_setr_m128i(lo, hi)   _mm256_set_m128i((hi), (lo))
  
  /*
   * Return 256-bit vector with all elements initialized to specified scalar
   */
  extern __m256d __cdecl _mm256_set1_pd(double);
  extern __m256  __cdecl _mm256_set1_ps(float);
  extern __m256i __cdecl _mm256_set1_epi8(char);
  extern __m256i __cdecl _mm256_set1_epi16(short);
  extern __m256i __cdecl _mm256_set1_epi32(int);
  extern __m256i __cdecl _mm256_set1_epi64x(long long);
  
  /*
   * Support intrinsic functions to do vector type casts. These functions do
   * not introduce extra moves to generated code. When cast is done from a 128
   * to 256-bit type the low 128 bits of the 256-bit result contain source
   * parameter value; the upper 128 bits of the result are undefined.
   */
  extern __m256  __cdecl _mm256_castpd_ps(__m256d);
  extern __m256d __cdecl _mm256_castps_pd(__m256);
  extern __m256i __cdecl _mm256_castps_si256(__m256);
  extern __m256i __cdecl _mm256_castpd_si256(__m256d);
  extern __m256  __cdecl _mm256_castsi256_ps(__m256i);
  extern __m256d __cdecl _mm256_castsi256_pd(__m256i);
  extern __m128  __cdecl _mm256_castps256_ps128(__m256);
  extern __m128d __cdecl _mm256_castpd256_pd128(__m256d);
  extern __m128i __cdecl _mm256_castsi256_si128(__m256i);
  extern __m256  __cdecl _mm256_castps128_ps256(__m128);
  extern __m256d __cdecl _mm256_castpd128_pd256(__m128d);
  extern __m256i __cdecl _mm256_castsi128_si256(__m128i);
  
  
  /*
   * Support for half-float conversions to/from normal float.
   * Immediate argument is used for special MXCSR overrides.
   */
  extern __m128  __cdecl _mm_cvtph_ps(__m128i);
  extern __m256  __cdecl _mm256_cvtph_ps(__m128i);
  extern __m128i __cdecl _mm_cvtps_ph(__m128 /* m1 */, const int /* imm */);
  extern __m128i __cdecl _mm256_cvtps_ph(__m256, int);
  
  /*
   * Return a vector with all elements set to zero. It is recommended to use the
   * result of this intrinsic as an input argument to another intrinsic when the
   * initial value is irrelevant.
   */
  #define _mm_undefined_ps       _mm_setzero_ps
  #define _mm_undefined_pd       _mm_setzero_pd
  #define _mm_undefined_si128    _mm_setzero_si128
  #define _mm256_undefined_ps    _mm256_setzero_ps
  #define _mm256_undefined_pd    _mm256_setzero_pd
  #define _mm256_undefined_si256 _mm256_setzero_si256
  
  /*
   * The list of extended control registers.
   * Currently, the list includes only one register.
   */
  #define _XCR_XFEATURE_ENABLED_MASK 0
  
  /* Returns the content of the specified extended control register */
  extern unsigned __int64 __cdecl _xgetbv(unsigned int);
  
  /* Writes the value to the specified extended control register */
  extern void __cdecl _xsetbv(unsigned int, unsigned __int64);
  
  
  /*
   * Performs a full or partial save of the enabled processor state components
   * using the specified memory address location and a mask.
   */
  extern void __cdecl _xsave(void *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xsave64(void *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Performs a full or partial save of the enabled processor state components
   * using the specified memory address location and a mask.
   * Optimize the state save operation if possible.
   */
  extern void __cdecl _xsaveopt(void *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xsaveopt64(void *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Performs a full or compressed partial save of the enabled processor state
   * components using the specified memory address location and a mask.
   */
  extern void __cdecl _xsavec(void *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xsavec64(void *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Performs a full or partial restore of the enabled processor states
   * using the state information stored in the specified memory address location
   * and a mask.
   */
  extern void __cdecl _xrstor(void const *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xrstor64(void const *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Performs a full or partial save of the enabled processor extended
   * and supervisor state components in compacted form using the
   * specified memory address location and masks in XCR0 and IA32_XSS MSR.
   */
  extern void __cdecl _xsaves(void *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xsaves64(void *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Performs a full or partial restore of the enabled processor extended
   * and supervisor states using the state information stored in the
   * specified memory address location and masks in XCR0 and IA32_XSS MSR.
   */
  extern void __cdecl _xrstors(void const *, unsigned __int64);
  #if defined (_M_X64)
  extern void __cdecl _xrstors64(void const *, unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Saves the current state of the x87 FPU, MMX technology, XMM,
   * and MXCSR registers to the specified 512-byte memory location.
   */
  extern void __cdecl _fxsave(void *);
  #if defined (_M_X64)
  extern void __cdecl _fxsave64(void *);
  #endif  /* defined (_M_X64) */
  
  /*
   * Restore the current state of the x87 FPU, MMX technology, XMM,
   * and MXCSR registers from the specified 512-byte memory location.
   */
  extern void __cdecl _fxrstor(void const *);
  #if defined (_M_X64)
  extern void __cdecl _fxrstor64(void const *);
  #endif  /* defined (_M_X64) */
  
  /*
   * Perform one attempt to generate a hardware generated random value.
   * The generated value is written to the given memory location and the success
   * status is returned: 1 if the hardware could generate a valid random number
   * and 0 otherwise.
   */
  extern int __cdecl _rdrand16_step(unsigned short *);
  extern int __cdecl _rdrand32_step(unsigned int *);
  #if defined (_M_X64)
  extern int __cdecl _rdrand64_step(unsigned __int64 *);
  #endif  /* defined (_M_X64) */
  
  #if defined (_M_X64)
  /*
   * Return the value of the FS/GS segment base register.
   */
  extern unsigned int     __cdecl _readfsbase_u32();
  extern unsigned int     __cdecl _readgsbase_u32();
  extern unsigned __int64 __cdecl _readfsbase_u64();
  extern unsigned __int64 __cdecl _readgsbase_u64();
  
  /*
   * Write the value to the FS/GS segment base register.
   */
  extern void __cdecl _writefsbase_u32(unsigned int);
  extern void __cdecl _writegsbase_u32(unsigned int);
  extern void __cdecl _writefsbase_u64(unsigned __int64);
  extern void __cdecl _writegsbase_u64(unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Perform FMA (Fused Multiply-and-Add) operations.
   */
  extern __m128  __cdecl _mm_fmadd_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmadd_pd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fmadd_ss(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmadd_sd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fmsub_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmsub_pd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fmsub_ss(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmsub_sd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fnmadd_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fnmadd_pd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fnmadd_ss(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fnmadd_sd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fnmsub_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fnmsub_pd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fnmsub_ss(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fnmsub_sd(__m128d, __m128d, __m128d);
  
  extern __m256  __cdecl _mm256_fmadd_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fmadd_pd(__m256d, __m256d, __m256d);
  extern __m256  __cdecl _mm256_fmsub_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fmsub_pd(__m256d, __m256d, __m256d);
  extern __m256  __cdecl _mm256_fnmadd_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fnmadd_pd(__m256d, __m256d, __m256d);
  extern __m256  __cdecl _mm256_fnmsub_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fnmsub_pd(__m256d, __m256d, __m256d);
  
  
  /*
   * Fused Multiply-and-Add/Subtract__and Multiply-and-Subtract/Add operations.
   */
  extern __m128  __cdecl _mm_fmaddsub_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmaddsub_pd(__m128d, __m128d, __m128d);
  extern __m128  __cdecl _mm_fmsubadd_ps(__m128, __m128, __m128);
  extern __m128d __cdecl _mm_fmsubadd_pd(__m128d, __m128d, __m128d);
  
  extern __m256  __cdecl _mm256_fmaddsub_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fmaddsub_pd(__m256d, __m256d, __m256d);
  extern __m256  __cdecl _mm256_fmsubadd_ps(__m256, __m256, __m256);
  extern __m256d __cdecl _mm256_fmsubadd_pd(__m256d, __m256d, __m256d);
  
  
  /*
   * Integer 256-bit vector comparison operations.
   */
  extern __m256i __cdecl _mm256_cmpeq_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpeq_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpeq_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpeq_epi64(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_cmpgt_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpgt_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpgt_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_cmpgt_epi64(__m256i, __m256i);
  
  
  /*
   * Integer 256-bit vector MIN/MAX operations.
   */
  extern __m256i __cdecl _mm256_max_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_max_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_max_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_max_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_max_epu16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_max_epu32(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_min_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_min_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_min_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_min_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_min_epu16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_min_epu32(__m256i, __m256i);
  
  
  /*
   * Integer 256-bit vector logical operations.
   */
  extern __m256i __cdecl _mm256_and_si256(__m256i, __m256i);
  extern __m256i __cdecl _mm256_andnot_si256(__m256i, __m256i);
  extern __m256i __cdecl _mm256_or_si256(__m256i, __m256i);
  extern __m256i __cdecl _mm256_xor_si256(__m256i, __m256i);
  
  
  /*
   * Integer 256-bit vector arithmetic operations.
   */
  extern __m256i __cdecl _mm256_abs_epi8(__m256i);
  extern __m256i __cdecl _mm256_abs_epi16(__m256i);
  extern __m256i __cdecl _mm256_abs_epi32(__m256i);
  
  extern __m256i __cdecl _mm256_add_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_add_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_add_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_add_epi64(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_adds_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_adds_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_adds_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_adds_epu16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_sub_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sub_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sub_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sub_epi64(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_subs_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_subs_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_subs_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_subs_epu16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_avg_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_avg_epu16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_hadd_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_hadd_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_hadds_epi16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_hsub_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_hsub_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_hsubs_epi16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_madd_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_maddubs_epi16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_mulhi_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_mulhi_epu16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_mullo_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_mullo_epi32(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_mul_epu32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_mul_epi32(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_sign_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sign_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sign_epi32(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_mulhrs_epi16(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_sad_epu8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_mpsadbw_epu8(__m256i, __m256i, const int);
  
  
  /*
   * Integer 256-bit vector arithmetic/logical shift operations.
   */
  extern __m256i __cdecl _mm256_slli_si256(__m256i, const int);
  #define _mm256_bslli_epi128 _mm256_slli_si256
  extern __m256i __cdecl _mm256_srli_si256(__m256i, const int);
  #define _mm256_bsrli_epi128 _mm256_srli_si256
  
  extern __m256i __cdecl _mm256_sll_epi16(__m256i, __m128i);
  extern __m256i __cdecl _mm256_sll_epi32(__m256i, __m128i);
  extern __m256i __cdecl _mm256_sll_epi64(__m256i, __m128i);
  
  extern __m256i __cdecl _mm256_slli_epi16(__m256i, int);
  extern __m256i __cdecl _mm256_slli_epi32(__m256i, int);
  extern __m256i __cdecl _mm256_slli_epi64(__m256i, int);
  
  extern __m256i __cdecl _mm256_sllv_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_sllv_epi64(__m256i, __m256i);
  
  extern __m128i __cdecl _mm_sllv_epi32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sllv_epi64(__m128i, __m128i);
  
  extern __m256i __cdecl _mm256_sra_epi16(__m256i, __m128i);
  extern __m256i __cdecl _mm256_sra_epi32(__m256i, __m128i);
  
  extern __m256i __cdecl _mm256_srai_epi16(__m256i, int);
  extern __m256i __cdecl _mm256_srai_epi32(__m256i, int);
  
  extern __m256i __cdecl _mm256_srav_epi32(__m256i, __m256i);
  
  extern __m128i __cdecl _mm_srav_epi32(__m128i, __m128i);
  
  extern __m256i __cdecl _mm256_srl_epi16(__m256i, __m128i);
  extern __m256i __cdecl _mm256_srl_epi32(__m256i, __m128i);
  extern __m256i __cdecl _mm256_srl_epi64(__m256i, __m128i);
  
  extern __m256i __cdecl _mm256_srli_epi16(__m256i, int);
  extern __m256i __cdecl _mm256_srli_epi32(__m256i, int);
  extern __m256i __cdecl _mm256_srli_epi64(__m256i, int);
  
  extern __m256i __cdecl _mm256_srlv_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_srlv_epi64(__m256i, __m256i);
  
  extern __m128i __cdecl _mm_srlv_epi32(__m128i, __m128i);
  extern __m128i __cdecl _mm_srlv_epi64(__m128i, __m128i);
  
  
  /*
   * Integer 128/256-bit vector pack/blend/shuffle/insert/extract operations.
   */
  extern __m128i __cdecl _mm_blend_epi32(__m128i, __m128i, const int);
  
  extern __m256i __cdecl _mm256_blend_epi32(__m256i,__m256i, const int);
  
  extern __m256i __cdecl _mm256_alignr_epi8(__m256i, __m256i, const int);
  
  extern __m256i __cdecl _mm256_blendv_epi8(__m256i, __m256i, __m256i);
  extern __m256i __cdecl _mm256_blend_epi16(__m256i, __m256i, const int);
  
  extern __m256i __cdecl _mm256_packs_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_packs_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_packus_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_packus_epi32(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_unpackhi_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpackhi_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpackhi_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpackhi_epi64(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_unpacklo_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpacklo_epi16(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpacklo_epi32(__m256i, __m256i);
  extern __m256i __cdecl _mm256_unpacklo_epi64(__m256i, __m256i);
  
  extern __m256i __cdecl _mm256_shuffle_epi8(__m256i, __m256i);
  extern __m256i __cdecl _mm256_shuffle_epi32(__m256i, const int);
  
  extern __m256i __cdecl _mm256_shufflehi_epi16(__m256i, const int);
  extern __m256i __cdecl _mm256_shufflelo_epi16(__m256i, const int);
  
  extern __m128i __cdecl _mm256_extracti128_si256(__m256i, const int);
  extern __m256i __cdecl _mm256_inserti128_si256(__m256i, __m128i, const int);
  
  
  /*
   * Scalar to 128/256-bit vector broadcast operations.
   */
  extern __m128  __cdecl _mm_broadcastss_ps(__m128);
  extern __m128d __cdecl _mm_broadcastsd_pd(__m128d);
  
  extern __m128i __cdecl _mm_broadcastb_epi8(__m128i);
  extern __m128i __cdecl _mm_broadcastw_epi16(__m128i);
  extern __m128i __cdecl _mm_broadcastd_epi32(__m128i);
  extern __m128i __cdecl _mm_broadcastq_epi64(__m128i);
  
  extern __m256  __cdecl _mm256_broadcastss_ps(__m128);
  extern __m256d __cdecl _mm256_broadcastsd_pd(__m128d);
  
  extern __m256i __cdecl _mm256_broadcastb_epi8(__m128i);
  extern __m256i __cdecl _mm256_broadcastw_epi16(__m128i);
  extern __m256i __cdecl _mm256_broadcastd_epi32(__m128i);
  extern __m256i __cdecl _mm256_broadcastq_epi64(__m128i);
  
  extern __m256i __cdecl _mm256_broadcastsi128_si256(__m128i);
  
  
  
  /*
   * Integer 256-bit vector signed/unsigned extension operations.
   */
  extern __m256i __cdecl _mm256_cvtepi8_epi16(__m128i);
  extern __m256i __cdecl _mm256_cvtepi8_epi32(__m128i);
  extern __m256i __cdecl _mm256_cvtepi8_epi64(__m128i);
  extern __m256i __cdecl _mm256_cvtepi16_epi32(__m128i);
  extern __m256i __cdecl _mm256_cvtepi16_epi64(__m128i);
  extern __m256i __cdecl _mm256_cvtepi32_epi64(__m128i);
  
  extern __m256i __cdecl _mm256_cvtepu8_epi16(__m128i);
  extern __m256i __cdecl _mm256_cvtepu8_epi32(__m128i);
  extern __m256i __cdecl _mm256_cvtepu8_epi64(__m128i);
  extern __m256i __cdecl _mm256_cvtepu16_epi32(__m128i);
  extern __m256i __cdecl _mm256_cvtepu16_epi64(__m128i);
  extern __m256i __cdecl _mm256_cvtepu32_epi64(__m128i);
  
  
  /*
   * Returns a 32-bit mask made up of the most significant bit of each byte
   * of the 256-bit vector source operand.
   */
  extern int __cdecl _mm256_movemask_epi8(__m256i);
  
  
  /*
   * Masked load/store operations.
   */
  extern __m128i __cdecl _mm_maskload_epi32(int const * /* ptr */,
                                            __m128i     /* vmask */);
  extern __m128i __cdecl _mm_maskload_epi64(__int64 const * /* ptr */,
                                            __m128i         /* vmask */);
  
  extern void __cdecl _mm_maskstore_epi32(int *   /* ptr */,
                                          __m128i /* vmask */,
                                          __m128i /* val */);
  extern void __cdecl _mm_maskstore_epi64(__int64 * /* ptr */,
                                          __m128i   /* vmask */,
                                          __m128i   /* val */);
  
  extern __m256i __cdecl _mm256_maskload_epi32(int const * /* ptr */,
                                               __m256i     /* vmask */);
  extern __m256i __cdecl _mm256_maskload_epi64(__int64 const * /* ptr */,
                                               __m256i         /* vmask */);
  
  extern void __cdecl _mm256_maskstore_epi32(int *   /* ptr */,
                                             __m256i /* vmask */,
                                             __m256i /* val */);
  extern void __cdecl _mm256_maskstore_epi64(__int64 * /* ptr */,
                                             __m256i   /* vmask */,
                                             __m256i   /* val */);
  
  
  /*
   * Permute elements in vector operations.
   */
  extern __m256i __cdecl _mm256_permutevar8x32_epi32(__m256i, __m256i);
  extern __m256  __cdecl _mm256_permutevar8x32_ps(__m256, __m256i);
  
  extern __m256i __cdecl _mm256_permute4x64_epi64(__m256i, const int);
  extern __m256d __cdecl _mm256_permute4x64_pd(__m256d, const int);
  
  extern __m256i __cdecl _mm256_permute2x128_si256(__m256i, __m256i, const int);
  
  
  /*
   * Load 32-bytes from memory using non-temporal aligned hint.
   */
  extern __m256i  __cdecl _mm256_stream_load_si256(__m256i const *);
  
  
  
  /*
   * Masked GATHER from memory to vector register operations.
   */
  extern __m256d __cdecl _mm256_mask_i32gather_pd(__m256d        /* old_dst */,
                                                  double const * /* ptr */,
                                                  __m128i        /* vindex */,
                                                  __m256d        /* vmask */,
                                                  const int      /* scale */);
  extern __m256  __cdecl _mm256_mask_i32gather_ps(__m256         /* old_dst */,
                                                  float const *  /* ptr */,
                                                  __m256i        /* vindex */,
                                                  __m256         /* vmask */,
                                                  const int      /* scale */);
  extern __m256d __cdecl _mm256_mask_i64gather_pd(__m256d        /* old_dst */,
                                                  double const * /* ptr */,
                                                  __m256i        /* vindex */,
                                                  __m256d        /* vmask */,
                                                  const int      /* scale */);
  extern __m128  __cdecl _mm256_mask_i64gather_ps(__m128         /* old_dst */,
                                                  float const *  /* ptr */,
                                                  __m256i        /* vindex */,
                                                  __m128         /* vmask */,
                                                  const int      /* scale */);
  
  extern __m128d __cdecl _mm_mask_i32gather_pd(__m128d        /* old_dst */,
                                               double const * /* ptr */,
                                               __m128i        /* vindex */,
                                               __m128d        /* vmask */,
                                               const int      /* scale */);
  extern __m128  __cdecl _mm_mask_i32gather_ps(__m128         /* old_dst */,
                                               float const *  /* ptr */,
                                               __m128i        /* vindex */,
                                               __m128         /* vmask */,
                                               const int      /* scale */);
  extern __m128d __cdecl _mm_mask_i64gather_pd(__m128d        /* old_dst */,
                                               double const * /* ptr */,
                                               __m128i        /* vindex */,
                                               __m128d        /* vmask */,
                                               const int      /* scale */);
  extern __m128  __cdecl _mm_mask_i64gather_ps(__m128         /* old_dst */,
                                               float const *  /* ptr */,
                                               __m128i        /* vindex */,
                                               __m128         /* vmask */,
                                               const int      /* scale */);
  
  
  extern __m256i __cdecl _mm256_mask_i32gather_epi32(__m256i     /* old_dst */,
                                                     int const * /* ptr */,
                                                     __m256i     /* vindex */,
                                                     __m256i     /* vmask */,
                                                     const int   /* scale */);
  extern __m256i __cdecl _mm256_mask_i32gather_epi64(__m256i     /* old_dst */,
                                                     __int64 const * /* ptr */,
                                                     __m128i     /* vindex */,
                                                     __m256i     /* vmask */,
                                                     const int   /* scale */);
  extern __m128i __cdecl _mm256_mask_i64gather_epi32(__m128i     /* old_dst */,
                                                     int     const * /* ptr */,
                                                     __m256i     /* vindex */,
                                                     __m128i     /* vmask */,
                                                     const int   /* scale */);
  extern __m256i __cdecl _mm256_mask_i64gather_epi64(__m256i     /* old_dst */,
                                                     __int64 const * /* ptr */,
                                                     __m256i     /* vindex */,
                                                     __m256i     /* vmask */,
                                                     const int   /* scale */);
  
  extern __m128i __cdecl _mm_mask_i32gather_epi32(__m128i         /* old_dst */,
                                                  int const *     /* ptr */,
                                                  __m128i         /* vindex */,
                                                  __m128i         /* vmask */,
                                                  const int       /* scale */);
  extern __m128i __cdecl _mm_mask_i32gather_epi64(__m128i         /* old_dst */,
                                                  __int64 const * /* ptr */,
                                                  __m128i         /* vindex */,
                                                  __m128i         /* vmask */,
                                                  const int       /* scale */);
  extern __m128i __cdecl _mm_mask_i64gather_epi32(__m128i         /* old_dst */,
                                                  int     const * /* ptr */,
                                                  __m128i         /* vindex */,
                                                  __m128i         /* vmask */,
                                                  const int       /* scale */);
  extern __m128i __cdecl _mm_mask_i64gather_epi64(__m128i         /* old_dst */,
                                                  __int64 const * /* ptr */,
                                                  __m128i         /* vindex */,
                                                  __m128i         /* vmask */,
                                                  const int       /* scale */);
  
  
  /*
   * GATHER from memory to vector register operations.
   */
  extern __m256d __cdecl _mm256_i32gather_pd(double const * /* ptr */,
                                             __m128i        /* vindex */,
                                             const int      /* index_scale */);
  extern __m256  __cdecl _mm256_i32gather_ps(float  const * /* ptr */,
                                             __m256i        /* vindex */,
                                             const int      /* index_scale */);
  extern __m256d __cdecl _mm256_i64gather_pd(double const * /* ptr */,
                                             __m256i        /* vindex */,
                                             const int      /* index_scale */);
  extern __m128  __cdecl _mm256_i64gather_ps(float  const * /* ptr */,
                                             __m256i        /* vindex */,
                                             const int      /* index_scale */);
  
  extern __m128d __cdecl _mm_i32gather_pd(double const * /* ptr */,
                                          __m128i        /* vindex */,
                                          const int      /* index_scale */);
  extern __m128  __cdecl _mm_i32gather_ps(float  const * /* ptr */,
                                          __m128i        /* vindex */,
                                          const int      /* index_scale */);
  extern __m128d __cdecl _mm_i64gather_pd(double const * /* ptr */,
                                          __m128i        /* vindex */,
                                          const int      /* index_scale */);
  extern __m128  __cdecl _mm_i64gather_ps(float  const * /* ptr */,
                                          __m128i        /* vindex */,
                                          const int      /* index_scale */);
  
  extern __m256i __cdecl _mm256_i32gather_epi32(int const *     /* ptr */,
                                                __m256i         /* vindex */,
                                                const int       /* scale */);
  extern __m256i __cdecl _mm256_i32gather_epi64(__int64 const * /* ptr */,
                                                __m128i         /* vindex */,
                                                const int       /* scale */);
  extern __m128i __cdecl _mm256_i64gather_epi32(int const *     /* ptr */,
                                                __m256i         /* vindex */,
                                                const int       /* scale */);
  extern __m256i __cdecl _mm256_i64gather_epi64(__int64 const * /* ptr */,
                                                __m256i         /* vindex */,
                                                const int       /* scale */);
  
  extern __m128i __cdecl _mm_i32gather_epi32(int const *     /* ptr */,
                                             __m128i         /* vindex */,
                                             const int       /* index_scale */);
  extern __m128i __cdecl _mm_i32gather_epi64(__int64 const * /* ptr */,
                                             __m128i         /* vindex */,
                                             const int       /* index_scale */);
  extern __m128i __cdecl _mm_i64gather_epi32(int     const * /* ptr */,
                                             __m128i         /* vindex */,
                                             const int       /* index_scale */);
  extern __m128i __cdecl _mm_i64gather_epi64(__int64 const * /* ptr */,
                                             __m128i         /* vindex */,
                                             const int       /* index_scale */);
  
  
  /*
   * A collection of operations to manipulate integer data at bit-granularity.
   * The names of these functions are formed from the instruction mnemonic and
   * the operand data type used to implement them.
   */
  extern unsigned int     _bextr_u32(unsigned int /* src */,
                                     unsigned int /* start_bit */,
                                     unsigned int /* len_in_bits */);
  extern unsigned int     _blsi_u32(unsigned int);
  extern unsigned int     _blsmsk_u32(unsigned int);
  extern unsigned int     _blsr_u32(unsigned int);
  extern unsigned int     _bzhi_u32(unsigned int /* src */,
                                    unsigned int /* index */);
  extern unsigned int     _mulx_u32(unsigned int /* src1 */,
                                    unsigned int /* src2 */,
                                    unsigned int * /* high_bits */);
  extern unsigned int     _pdep_u32(unsigned int /* src */,
                                    unsigned int /* mask */);
  extern unsigned int     _pext_u32(unsigned int /* src */,
                                    unsigned int /* mask */);
  extern unsigned int     _rorx_u32(unsigned int /* src */,
                                    const unsigned int /* shift_count */);
  extern int              _sarx_i32(int /* src */,
                                    unsigned int /* shift_count */);
  extern unsigned int     _shlx_u32(unsigned int /* src */,
                                    unsigned int /* shift_count */);
  extern unsigned int     _shrx_u32(unsigned int /* src */,
                                            unsigned int /* shift_count */);
  
  #if defined (_M_X64)
  extern unsigned __int64 _bextr_u64(unsigned __int64 /* src */,
                                     unsigned int /* start_bit */,
                                     unsigned int /* len_in_bits */);
  extern unsigned __int64 _blsi_u64(unsigned __int64);
  extern unsigned __int64 _blsmsk_u64(unsigned __int64);
  extern unsigned __int64 _blsr_u64(unsigned __int64);
  extern unsigned __int64 _bzhi_u64(unsigned __int64 /* src */,
                                    unsigned int /* index */);
  extern unsigned __int64 _mulx_u64(unsigned __int64 /* src1 */,
                                    unsigned __int64 /* src2 */,
                                    unsigned __int64 * /* high_bits */);
  extern unsigned __int64 _pdep_u64(unsigned __int64 /* src */,
                                    unsigned __int64 /* mask */);
  extern unsigned __int64 _pext_u64(unsigned __int64 /* src */,
                                    unsigned __int64 /* mask */);
  extern unsigned __int64 _rorx_u64(unsigned __int64 /* src */,
                                    const unsigned int /* shift_count */);
  extern __int64          _sarx_i64(__int64 /* src */,
                                    unsigned int /* shift_count */);
  extern unsigned __int64 _shlx_u64(unsigned __int64 /* src */,
                                    unsigned int /* shift_count */);
  extern unsigned __int64 _shrx_u64(unsigned __int64 /* src */,
                                            unsigned int /* shift_count */);
  #endif  /* defined (_M_X64) */
  
  
  /*
   * Leading zero bit count.
   *
   *    Counts the number of leading zero bits in a source operand.
   *    Returns operand size as output when source operand is zero.
   */
  extern unsigned int     _lzcnt_u32(unsigned int);
  #if defined (_M_X64)
  extern unsigned __int64 _lzcnt_u64(unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  /*
   * Trailing zero bit count.
   *
   *    Searches the source operand (r2) for the least significant set bit
   *    (1 bit).  If a least significant 1 bit is found, its bit index is
   *    returned, otherwise the result is the number of bits in the operand size.
   */
  extern unsigned int     _tzcnt_u32(unsigned int);
  #if defined (_M_X64)
  extern unsigned __int64 _tzcnt_u64(unsigned __int64);
  #endif  /* defined (_M_X64) */
  
  
  
  /*
   * Operation targeted to system software that manages processor context IDs.
   */
  extern void __cdecl _invpcid(unsigned int /* type */, void * /* descriptor */);
  
  // Hardware Lock Elision
  extern void _Store_HLERelease(long volatile *,long);
  extern void _StorePointer_HLERelease(void * volatile *,void *);
  
  extern long _InterlockedExchange_HLEAcquire(long volatile *,long);
  extern long _InterlockedExchange_HLERelease(long volatile *,long);
  extern void * _InterlockedExchangePointer_HLEAcquire(void *volatile *,void *);
  extern void * _InterlockedExchangePointer_HLERelease(void *volatile *,void *);
  
  extern long _InterlockedCompareExchange_HLEAcquire(long volatile *,long,long);
  extern long _InterlockedCompareExchange_HLERelease(long volatile *,long,long);
  extern __int64 _InterlockedCompareExchange64_HLEAcquire(__int64 volatile *,__int64,__int64);
  extern __int64 _InterlockedCompareExchange64_HLERelease(__int64 volatile *,__int64,__int64);
  extern void * _InterlockedCompareExchangePointer_HLEAcquire(void *volatile *,void *,void *);
  extern void * _InterlockedCompareExchangePointer_HLERelease(void *volatile *,void *,void *);
  
  extern long _InterlockedExchangeAdd_HLEAcquire(long volatile *,long);
  extern long _InterlockedExchangeAdd_HLERelease(long volatile *,long);
  
  extern long _InterlockedAnd_HLEAcquire(long volatile *,long);
  extern long _InterlockedAnd_HLERelease(long volatile *,long);
  extern long _InterlockedOr_HLEAcquire(long volatile *,long);
  extern long _InterlockedOr_HLERelease(long volatile *,long);
  extern long _InterlockedXor_HLEAcquire(long volatile *,long);
  extern long _InterlockedXor_HLERelease(long volatile *,long);
  
  extern unsigned char _interlockedbittestandset_HLEAcquire(long *,long);
  extern unsigned char _interlockedbittestandset_HLERelease(long *,long);
  extern unsigned char _interlockedbittestandreset_HLEAcquire(long *,long);
  extern unsigned char _interlockedbittestandreset_HLERelease(long *,long);
  
  #if defined(_M_X64)
  extern void _Store64_HLERelease(__int64 volatile *,__int64);
  extern __int64 _InterlockedExchange64_HLEAcquire(__int64 volatile *,__int64);
  extern __int64 _InterlockedExchange64_HLERelease(__int64 volatile *,__int64);
  
  extern __int64 _InterlockedExchangeAdd64_HLEAcquire(__int64 volatile *,__int64);
  extern __int64 _InterlockedExchangeAdd64_HLERelease(__int64 volatile *,__int64);
  
  extern __int64 _InterlockedAnd64_HLEAcquire(__int64 volatile *,__int64);
  extern __int64 _InterlockedAnd64_HLERelease(__int64 volatile *,__int64);
  extern __int64 _InterlockedOr64_HLEAcquire(__int64 volatile *,__int64);
  extern __int64 _InterlockedOr64_HLERelease(__int64 volatile *,__int64);
  extern __int64 _InterlockedXor64_HLEAcquire(__int64 volatile *,__int64);
  extern __int64 _InterlockedXor64_HLERelease(__int64 volatile *,__int64);
  
  extern unsigned char _interlockedbittestandset64_HLEAcquire(__int64 *,__int64);
  extern unsigned char _interlockedbittestandset64_HLERelease(__int64 *,__int64);
  extern unsigned char _interlockedbittestandreset64_HLEAcquire(__int64 *,__int64);
  extern unsigned char _interlockedbittestandreset64_HLERelease(__int64 *,__int64);
  #endif  /* defined (_M_X64) */
  
  //  Restricted Transactional Memory
  #define _XBEGIN_STARTED          (~0u)
  #define _XABORT_EXPLICIT         (1 << 0)
  #define _XABORT_RETRY            (1 << 1)
  #define _XABORT_CONFLICT         (1 << 2)
  #define _XABORT_CAPACITY         (1 << 3)
  #define _XABORT_DEBUG            (1 << 4)
  #define _XABORT_NESTED           (1 << 5)
  #define _XABORT_CODE(x)          ((unsigned char)(((x) >> 24) & 0xFF))
  
  extern unsigned int     __cdecl _xbegin(void);
  extern void             __cdecl _xend(void);
  extern void             __cdecl _xabort(const unsigned int);
  extern unsigned char    __cdecl _xtest(void);
  
  /*
   * Perform one attempt to generate a hardware generated random value
   * accordingly to the NIST SP 800-90B/C standards.
   * The generated value is written to the given memory location and the success
   * status is returned: 1 if the hardware could generate a valid random number
   * and 0 otherwise.
   */
  extern int __cdecl _rdseed16_step(unsigned short *);
  extern int __cdecl _rdseed32_step(unsigned int *);
  #if defined(_M_X64)
  extern int __cdecl _rdseed64_step(unsigned __int64 *);
  #endif  /* defined (_M_X64) */
  
  /*
   * The _addcarryx... functions generate ADCX and ADOX instructions which
   * use CF and OF (in the flags register) respectively to propagate carry.
   * Because this allows two add-with-carry sequences to be interleaved
   * without having to save and restore the carry flag this is useful in
   * multiprecision multiply for example. These functions return
   * the carry-out, which is convenient for chaining multiple operations.
   * The sum is written using the given reference.
   */
  extern unsigned char __cdecl _addcarryx_u32(unsigned char /*c_in*/,
                                                     unsigned int /*src1*/,
                                                     unsigned int /*src2*/,
                                                     unsigned int * /*out*/);
  
  
  #if defined(_M_X64)
  extern unsigned char __cdecl _addcarryx_u64(unsigned char /*c_in*/,
                                                     unsigned __int64 /*src1*/,
                                                     unsigned __int64 /*src2*/,
                                                     unsigned __int64 * /*out*/);
  #endif  /* defined (_M_X64) */
  
  
  /*
   * Perform load a big-endian value from memory.
   */
  extern unsigned short   __cdecl _load_be_u16(void const*);
  extern unsigned int     __cdecl _load_be_u32(void const*);
  extern unsigned __int64 __cdecl _load_be_u64(void const*);
  #define _loadbe_i16(be_ptr) ((short)  _load_be_u16(be_ptr))
  #define _loadbe_i32(be_ptr) ((int)    _load_be_u32(be_ptr))
  #define _loadbe_i64(be_ptr) ((__int64)_load_be_u64(be_ptr))
  
  /*
   * Perform store a value to memory as big-endian.
   */
  extern void __cdecl _store_be_u16(void *, unsigned short);
  extern void __cdecl _store_be_u32(void *, unsigned int);
  extern void __cdecl _store_be_u64(void *, unsigned __int64);
  #define _storebe_i16(be_ptr, val) _store_be_u16(be_ptr, (unsigned short)(val))
  #define _storebe_i32(be_ptr, val) _store_be_u32(be_ptr, (unsigned int)(val))
  #define _storebe_i64(be_ptr, val) _store_be_u64(be_ptr, (unsigned __int64)(__int64)(val))
  
  /*
   * The Secure Hash Algorithm (SHA) New Instructions.
  */
  extern __m128i __cdecl _mm_sha1msg1_epu32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sha1msg2_epu32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sha1nexte_epu32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sha1rnds4_epu32(__m128i, __m128i, const int);
  
  extern __m128i __cdecl _mm_sha256msg1_epu32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sha256msg2_epu32(__m128i, __m128i);
  extern __m128i __cdecl _mm_sha256rnds2_epu32(__m128i, __m128i, __m128i);
  
  /*
   * Intel(R) Memory Protection Extensions (Intel(R) MPX) intrinsic functions
  */
  extern void * __cdecl _bnd_set_ptr_bounds(const void *, size_t);
  extern void * __cdecl _bnd_narrow_ptr_bounds(const void *, const void *, size_t);
  extern void * __cdecl _bnd_copy_ptr_bounds(const void *, const void *);
  extern void * __cdecl _bnd_init_ptr_bounds(const void *);
  extern void __cdecl _bnd_store_ptr_bounds(const void **, const void *);
  extern void __cdecl _bnd_chk_ptr_lbounds(const void *);
  extern void __cdecl _bnd_chk_ptr_ubounds(const void *);
  extern void __cdecl _bnd_chk_ptr_bounds(const void *, size_t);
  extern void * __cdecl _bnd_load_ptr_bounds(const void **, const void *);
  extern const void * __cdecl _bnd_get_ptr_lbound(const void *);
  extern const void * __cdecl _bnd_get_ptr_ubound(const void *);
  
  #if defined __cplusplus
  }; /* End "C" */
  #endif  /* defined __cplusplus */
  
  #endif  /* defined (_M_CEE_PURE) */
  #endif  /* __midl */
  #endif  /* _INCLUDED_IMM */
  