clang/lib/Headers/avxvnniint16intrin.h

/*===----------- avxvnniint16intrin.h - AVXVNNIINT16 intrinsics-------------===
 *
 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 * See https://llvm.org/LICENSE.txt for license information.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 *
 *===-----------------------------------------------------------------------===
 */

#ifndef __IMMINTRIN_H
#error                                                                         \
    "Never use <avxvnniint16intrin.h> directly; include <immintrin.h> instead."
#endif // __IMMINTRIN_H

#ifndef __AVXVNNIINT16INTRIN_H
#define __AVXVNNIINT16INTRIN_H

/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
///    corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpwsud_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWSUD instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x short].
/// \param __B
///    A 128-bit vector of [8 x unsigned short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
///		  SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
#define _mm_dpwsud_epi32(__W, __A, __B)                                        \
  ((__m128i)__builtin_ia32_vpdpwsud128((__v4si)(__W), (__v8hi)(__A),           \
                                       (__v8hu)(__B)))

/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
///    corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwsud_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWSUD instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x short].
/// \param __B
///    A 256-bit vector of [16 x unsigned short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
///		  SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
///		dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwsud_epi32(__W, __A, __B)                                     \
  ((__m256i)__builtin_ia32_vpdpwsud256((__v8si)(__W), (__v16hi)(__A),          \
                                       (__v16hu)(__B)))

/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
///    corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and store
///    the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpwsuds_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x short].
/// \param __B
///    A 128-bit vector of [8 x unsigned short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
///		  SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
#define _mm_dpwsuds_epi32(__W, __A, __B)                                       \
  ((__m128i)__builtin_ia32_vpdpwsuds128((__v4si)(__W), (__v8hi)(__A),          \
                                        (__v8hu)(__B)))

/// Multiply groups of 2 adjacent pairs of signed 16-bit integers in \a __A with
///    corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and store
///    the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwsuds_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWSUDS instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x short].
/// \param __B
///    A 256-bit vector of [16 x unsigned short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := SignExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
///		  SignExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwsuds_epi32(__W, __A, __B)                                    \
  ((__m256i)__builtin_ia32_vpdpwsuds256((__v8si)(__W), (__v16hi)(__A),         \
                                        (__v16hu)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding signed 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpbusd_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUSD instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x unsigned short].
/// \param __B
///    A 128-bit vector of [8 x short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
#define _mm_dpwusd_epi32(__W, __A, __B)                                        \
  ((__m128i)__builtin_ia32_vpdpwusd128((__v4si)(__W), (__v8hu)(__A),           \
                                       (__v8hi)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding signed 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwusd_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUSD instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x unsigned short].
/// \param __B
///    A 256-bit vector of [16 x short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwusd_epi32(__W, __A, __B)                                     \
  ((__m256i)__builtin_ia32_vpdpwusd256((__v8si)(__W), (__v16hu)(__A),          \
                                       (__v16hi)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding signed 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and
///    store the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpwusds_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUSDS instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x unsigned short].
/// \param __B
///    A 128-bit vector of [8 x short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
#define _mm_dpwusds_epi32(__W, __A, __B)                                       \
  ((__m128i)__builtin_ia32_vpdpwusds128((__v4si)(__W), (__v8hu)(__A),          \
                                        (__v8hi)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding signed 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and
///    store the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwsuds_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUSDS instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x unsigned short].
/// \param __B
///    A 256-bit vector of [16 x short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * SignExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * SignExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := SIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwusds_epi32(__W, __A, __B)                                    \
  ((__m256i)__builtin_ia32_vpdpwusds256((__v8si)(__W), (__v16hu)(__A),         \
                                        (__v16hi)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpwuud_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUUD instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x unsigned short].
/// \param __B
///    A 128-bit vector of [8 x unsigned short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
#define _mm_dpwuud_epi32(__W, __A, __B)                                        \
  ((__m128i)__builtin_ia32_vpdpwuud128((__v4si)(__W), (__v8hu)(__A),           \
                                       (__v8hu)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W, and store the packed 32-bit
///    results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwuud_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUUD instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x unsigned short].
/// \param __B
///    A 256-bit vector of [16 x unsigned short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := __W.dword[j] + tmp1 + tmp2
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwuud_epi32(__W, __A, __B)                                     \
  ((__m256i)__builtin_ia32_vpdpwuud256((__v8si)(__W), (__v16hu)(__A),          \
                                       (__v16hu)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and store
///    the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m128i _mm_dpwsuds_epi32(__m128i __W, __m128i __A, __m128i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUUDS instruction.
///
/// \param __W
///    A 128-bit vector of [4 x int].
/// \param __A
///    A 128-bit vector of [8 x unsigned short].
/// \param __B
///    A 128-bit vector of [8 x unsigned short].
/// \returns
///    A 128-bit vector of [4 x int].
///
/// \code{.operation}
/// FOR j := 0 to 3
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := UNSIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:128] := 0
/// \endcode
#define _mm_dpwuuds_epi32(__W, __A, __B)                                       \
  ((__m128i)__builtin_ia32_vpdpwuuds128((__v4si)(__W), (__v8hu)(__A),          \
                                        (__v8hu)(__B)))

/// Multiply groups of 2 adjacent pairs of unsigned 16-bit integers in \a __A
///    with corresponding unsigned 16-bit integers in \a __B, producing 2
///    intermediate signed 16-bit results. Sum these 2 results with the
///    corresponding 32-bit integer in \a __W with signed saturation, and store
///    the packed 32-bit results in \a dst.
///
/// \headerfile <immintrin.h>
///
/// \code
/// __m256i _mm256_dpwuuds_epi32(__m256i __W, __m256i __A, __m256i __B)
/// \endcode
///
/// This intrinsic corresponds to the \c VPDPWUUDS instruction.
///
/// \param __W
///    A 256-bit vector of [8 x int].
/// \param __A
///    A 256-bit vector of [16 x unsigned short].
/// \param __B
///    A 256-bit vector of [16 x unsigned short].
/// \returns
///    A 256-bit vector of [8 x int].
///
/// \code{.operation}
/// FOR j := 0 to 7
/// 	tmp1.dword := ZeroExtend32(__A.word[2*j]) * ZeroExtend32(__B.word[2*j])
/// 	tmp2.dword :=
/// 	  ZeroExtend32(__A.word[2*j+1]) * ZeroExtend32(__B.word[2*j+1])
/// 	dst.dword[j] := UNSIGNED_DWORD_SATURATE(__W.dword[j] + tmp1 + tmp2)
/// ENDFOR
/// dst[MAX:256] := 0
/// \endcode
#define _mm256_dpwuuds_epi32(__W, __A, __B)                                    \
  ((__m256i)__builtin_ia32_vpdpwuuds256((__v8si)(__W), (__v16hu)(__A),         \
                                        (__v16hu)(__B)))

#endif // __AVXVNNIINT16INTRIN_H