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496 lines
16 KiB
496 lines
16 KiB
/*===---- tmmintrin.h - Implementation of SSSE3 intrinsics on PowerPC ------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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/* Implemented from the specification included in the Intel C++ Compiler
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User Guide and Reference, version 9.0. */
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#ifndef NO_WARN_X86_INTRINSICS
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/* This header is distributed to simplify porting x86_64 code that
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makes explicit use of Intel intrinsics to powerpc64le.
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It is the user's responsibility to determine if the results are
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acceptable and make additional changes as necessary.
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Note that much code that uses Intel intrinsics can be rewritten in
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standard C or GNU C extensions, which are more portable and better
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optimized across multiple targets. */
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#endif
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#ifndef TMMINTRIN_H_
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#define TMMINTRIN_H_
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#if defined(__linux__) && defined(__ppc64__)
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#include <altivec.h>
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/* We need definitions from the SSE header files. */
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#include <pmmintrin.h>
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_epi16 (__m128i __A)
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{
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return (__m128i) vec_abs ((__v8hi) __A);
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_epi32 (__m128i __A)
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{
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return (__m128i) vec_abs ((__v4si) __A);
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_epi8 (__m128i __A)
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{
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return (__m128i) vec_abs ((__v16qi) __A);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_pi16 (__m64 __A)
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{
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__v8hi __B = (__v8hi) (__v2du) { __A, __A };
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return (__m64) ((__v2du) vec_abs (__B))[0];
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_pi32 (__m64 __A)
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{
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__v4si __B = (__v4si) (__v2du) { __A, __A };
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return (__m64) ((__v2du) vec_abs (__B))[0];
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_abs_pi8 (__m64 __A)
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{
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__v16qi __B = (__v16qi) (__v2du) { __A, __A };
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return (__m64) ((__v2du) vec_abs (__B))[0];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_alignr_epi8 (__m128i __A, __m128i __B, const unsigned int __count)
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{
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if (__builtin_constant_p (__count) && __count < 16)
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{
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#ifdef __LITTLE_ENDIAN__
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__A = (__m128i) vec_reve ((__v16qu) __A);
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__B = (__m128i) vec_reve ((__v16qu) __B);
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#endif
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__A = (__m128i) vec_sld ((__v16qu) __B, (__v16qu) __A, __count);
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#ifdef __LITTLE_ENDIAN__
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__A = (__m128i) vec_reve ((__v16qu) __A);
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#endif
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return __A;
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}
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if (__count == 0)
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return __B;
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if (__count >= 16)
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{
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if (__count >= 32)
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{
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const __v16qu zero = { 0 };
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return (__m128i) zero;
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}
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else
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{
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const __v16qu __shift =
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vec_splats ((unsigned char) ((__count - 16) * 8));
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#ifdef __LITTLE_ENDIAN__
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return (__m128i) vec_sro ((__v16qu) __A, __shift);
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#else
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return (__m128i) vec_slo ((__v16qu) __A, __shift);
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#endif
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}
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}
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else
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{
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const __v16qu __shiftA =
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vec_splats ((unsigned char) ((16 - __count) * 8));
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const __v16qu __shiftB = vec_splats ((unsigned char) (__count * 8));
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#ifdef __LITTLE_ENDIAN__
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__A = (__m128i) vec_slo ((__v16qu) __A, __shiftA);
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__B = (__m128i) vec_sro ((__v16qu) __B, __shiftB);
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#else
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__A = (__m128i) vec_sro ((__v16qu) __A, __shiftA);
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__B = (__m128i) vec_slo ((__v16qu) __B, __shiftB);
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#endif
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return (__m128i) vec_or ((__v16qu) __A, (__v16qu) __B);
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}
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_alignr_pi8 (__m64 __A, __m64 __B, unsigned int __count)
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{
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if (__count < 16)
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{
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__v2du __C = { __B, __A };
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#ifdef __LITTLE_ENDIAN__
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const __v4su __shift = { __count << 3, 0, 0, 0 };
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__C = (__v2du) vec_sro ((__v16qu) __C, (__v16qu) __shift);
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#else
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const __v4su __shift = { 0, 0, 0, __count << 3 };
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__C = (__v2du) vec_slo ((__v16qu) __C, (__v16qu) __shift);
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#endif
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return (__m64) __C[0];
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}
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else
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{
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const __m64 __zero = { 0 };
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return __zero;
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}
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadd_epi16 (__m128i __A, __m128i __B)
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{
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 };
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__v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P);
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__v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q);
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return (__m128i) vec_add (__C, __D);
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadd_epi32 (__m128i __A, __m128i __B)
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{
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const __v16qu __P =
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{ 0, 1, 2, 3, 8, 9, 10, 11, 16, 17, 18, 19, 24, 25, 26, 27 };
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const __v16qu __Q =
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{ 4, 5, 6, 7, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30, 31 };
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__v4si __C = vec_perm ((__v4si) __A, (__v4si) __B, __P);
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__v4si __D = vec_perm ((__v4si) __A, (__v4si) __B, __Q);
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return (__m128i) vec_add (__C, __D);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadd_pi16 (__m64 __A, __m64 __B)
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{
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__v8hi __C = (__v8hi) (__v2du) { __A, __B };
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 };
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__v8hi __D = vec_perm (__C, __C, __Q);
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__C = vec_perm (__C, __C, __P);
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__C = vec_add (__C, __D);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadd_pi32 (__m64 __A, __m64 __B)
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{
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__v4si __C = (__v4si) (__v2du) { __A, __B };
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const __v16qu __P =
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{ 0, 1, 2, 3, 8, 9, 10, 11, 0, 1, 2, 3, 8, 9, 10, 11 };
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const __v16qu __Q =
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{ 4, 5, 6, 7, 12, 13, 14, 15, 4, 5, 6, 7, 12, 13, 14, 15 };
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__v4si __D = vec_perm (__C, __C, __Q);
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__C = vec_perm (__C, __C, __P);
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__C = vec_add (__C, __D);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadds_epi16 (__m128i __A, __m128i __B)
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{
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__v4si __C = { 0 }, __D = { 0 };
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__C = vec_sum4s ((__v8hi) __A, __C);
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__D = vec_sum4s ((__v8hi) __B, __D);
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__C = (__v4si) vec_packs (__C, __D);
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return (__m128i) __C;
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hadds_pi16 (__m64 __A, __m64 __B)
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{
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const __v4si __zero = { 0 };
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__v8hi __C = (__v8hi) (__v2du) { __A, __B };
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__v4si __D = vec_sum4s (__C, __zero);
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__C = vec_packs (__D, __D);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsub_epi16 (__m128i __A, __m128i __B)
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{
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 };
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__v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P);
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__v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q);
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return (__m128i) vec_sub (__C, __D);
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsub_epi32 (__m128i __A, __m128i __B)
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{
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const __v16qu __P =
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{ 0, 1, 2, 3, 8, 9, 10, 11, 16, 17, 18, 19, 24, 25, 26, 27 };
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const __v16qu __Q =
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{ 4, 5, 6, 7, 12, 13, 14, 15, 20, 21, 22, 23, 28, 29, 30, 31 };
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__v4si __C = vec_perm ((__v4si) __A, (__v4si) __B, __P);
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__v4si __D = vec_perm ((__v4si) __A, (__v4si) __B, __Q);
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return (__m128i) vec_sub (__C, __D);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsub_pi16 (__m64 __A, __m64 __B)
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{
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 };
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__v8hi __C = (__v8hi) (__v2du) { __A, __B };
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__v8hi __D = vec_perm (__C, __C, __Q);
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__C = vec_perm (__C, __C, __P);
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__C = vec_sub (__C, __D);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsub_pi32 (__m64 __A, __m64 __B)
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{
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const __v16qu __P =
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{ 0, 1, 2, 3, 8, 9, 10, 11, 0, 1, 2, 3, 8, 9, 10, 11 };
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const __v16qu __Q =
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{ 4, 5, 6, 7, 12, 13, 14, 15, 4, 5, 6, 7, 12, 13, 14, 15 };
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__v4si __C = (__v4si) (__v2du) { __A, __B };
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__v4si __D = vec_perm (__C, __C, __Q);
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__C = vec_perm (__C, __C, __P);
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__C = vec_sub (__C, __D);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsubs_epi16 (__m128i __A, __m128i __B)
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{
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 };
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__v8hi __C = vec_perm ((__v8hi) __A, (__v8hi) __B, __P);
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__v8hi __D = vec_perm ((__v8hi) __A, (__v8hi) __B, __Q);
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return (__m128i) vec_subs (__C, __D);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_hsubs_pi16 (__m64 __A, __m64 __B)
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{
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const __v16qu __P =
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{ 0, 1, 4, 5, 8, 9, 12, 13, 0, 1, 4, 5, 8, 9, 12, 13 };
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const __v16qu __Q =
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{ 2, 3, 6, 7, 10, 11, 14, 15, 2, 3, 6, 7, 10, 11, 14, 15 };
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__v8hi __C = (__v8hi) (__v2du) { __A, __B };
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__v8hi __D = vec_perm (__C, __C, __P);
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__v8hi __E = vec_perm (__C, __C, __Q);
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__C = vec_subs (__D, __E);
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return (__m64) ((__v2du) __C)[1];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_shuffle_epi8 (__m128i __A, __m128i __B)
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{
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const __v16qi __zero = { 0 };
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__vector __bool char __select = vec_cmplt ((__v16qi) __B, __zero);
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__v16qi __C = vec_perm ((__v16qi) __A, (__v16qi) __A, (__v16qu) __B);
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return (__m128i) vec_sel (__C, __zero, __select);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_shuffle_pi8 (__m64 __A, __m64 __B)
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{
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const __v16qi __zero = { 0 };
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__v16qi __C = (__v16qi) (__v2du) { __A, __A };
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__v16qi __D = (__v16qi) (__v2du) { __B, __B };
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__vector __bool char __select = vec_cmplt ((__v16qi) __D, __zero);
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__C = vec_perm ((__v16qi) __C, (__v16qi) __C, (__v16qu) __D);
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__C = vec_sel (__C, __zero, __select);
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return (__m64) ((__v2du) (__C))[0];
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_sign_epi8 (__m128i __A, __m128i __B)
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|
{
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const __v16qi __zero = { 0 };
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__v16qi __selectneg = (__v16qi) vec_cmplt ((__v16qi) __B, __zero);
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__v16qi __selectpos =
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(__v16qi) vec_neg ((__v16qi) vec_cmpgt ((__v16qi) __B, __zero));
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__v16qi __conv = vec_add (__selectneg, __selectpos);
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return (__m128i) vec_mul ((__v16qi) __A, (__v16qi) __conv);
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}
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|
|
extern __inline __m128i
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|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_sign_epi16 (__m128i __A, __m128i __B)
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|
{
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const __v8hi __zero = { 0 };
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__v8hi __selectneg = (__v8hi) vec_cmplt ((__v8hi) __B, __zero);
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__v8hi __selectpos =
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(__v8hi) vec_neg ((__v8hi) vec_cmpgt ((__v8hi) __B, __zero));
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__v8hi __conv = vec_add (__selectneg, __selectpos);
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return (__m128i) vec_mul ((__v8hi) __A, (__v8hi) __conv);
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}
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extern __inline __m128i
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_sign_epi32 (__m128i __A, __m128i __B)
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|
{
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const __v4si __zero = { 0 };
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__v4si __selectneg = (__v4si) vec_cmplt ((__v4si) __B, __zero);
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__v4si __selectpos =
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(__v4si) vec_neg ((__v4si) vec_cmpgt ((__v4si) __B, __zero));
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__v4si __conv = vec_add (__selectneg, __selectpos);
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return (__m128i) vec_mul ((__v4si) __A, (__v4si) __conv);
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_sign_pi8 (__m64 __A, __m64 __B)
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{
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const __v16qi __zero = { 0 };
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__v16qi __C = (__v16qi) (__v2du) { __A, __A };
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__v16qi __D = (__v16qi) (__v2du) { __B, __B };
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__C = (__v16qi) _mm_sign_epi8 ((__m128i) __C, (__m128i) __D);
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return (__m64) ((__v2du) (__C))[0];
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}
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extern __inline __m64
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_mm_sign_pi16 (__m64 __A, __m64 __B)
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{
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const __v8hi __zero = { 0 };
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__v8hi __C = (__v8hi) (__v2du) { __A, __A };
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__v8hi __D = (__v8hi) (__v2du) { __B, __B };
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__C = (__v8hi) _mm_sign_epi16 ((__m128i) __C, (__m128i) __D);
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return (__m64) ((__v2du) (__C))[0];
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}
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extern __inline __m64
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|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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|
_mm_sign_pi32 (__m64 __A, __m64 __B)
|
|
{
|
|
const __v4si __zero = { 0 };
|
|
__v4si __C = (__v4si) (__v2du) { __A, __A };
|
|
__v4si __D = (__v4si) (__v2du) { __B, __B };
|
|
__C = (__v4si) _mm_sign_epi32 ((__m128i) __C, (__m128i) __D);
|
|
return (__m64) ((__v2du) (__C))[0];
|
|
}
|
|
|
|
extern __inline __m128i
|
|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
_mm_maddubs_epi16 (__m128i __A, __m128i __B)
|
|
{
|
|
__v8hi __unsigned = vec_splats ((signed short) 0x00ff);
|
|
__v8hi __C = vec_and (vec_unpackh ((__v16qi) __A), __unsigned);
|
|
__v8hi __D = vec_and (vec_unpackl ((__v16qi) __A), __unsigned);
|
|
__v8hi __E = vec_unpackh ((__v16qi) __B);
|
|
__v8hi __F = vec_unpackl ((__v16qi) __B);
|
|
__C = vec_mul (__C, __E);
|
|
__D = vec_mul (__D, __F);
|
|
const __v16qu __odds =
|
|
{ 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 };
|
|
const __v16qu __evens =
|
|
{ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 };
|
|
__E = vec_perm (__C, __D, __odds);
|
|
__F = vec_perm (__C, __D, __evens);
|
|
return (__m128i) vec_adds (__E, __F);
|
|
}
|
|
|
|
extern __inline __m64
|
|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
_mm_maddubs_pi16 (__m64 __A, __m64 __B)
|
|
{
|
|
__v8hi __C = (__v8hi) (__v2du) { __A, __A };
|
|
__C = vec_unpackl ((__v16qi) __C);
|
|
const __v8hi __unsigned = vec_splats ((signed short) 0x00ff);
|
|
__C = vec_and (__C, __unsigned);
|
|
__v8hi __D = (__v8hi) (__v2du) { __B, __B };
|
|
__D = vec_unpackl ((__v16qi) __D);
|
|
__D = vec_mul (__C, __D);
|
|
const __v16qu __odds =
|
|
{ 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29 };
|
|
const __v16qu __evens =
|
|
{ 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31 };
|
|
__C = vec_perm (__D, __D, __odds);
|
|
__D = vec_perm (__D, __D, __evens);
|
|
__C = vec_adds (__C, __D);
|
|
return (__m64) ((__v2du) (__C))[0];
|
|
}
|
|
|
|
extern __inline __m128i
|
|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
_mm_mulhrs_epi16 (__m128i __A, __m128i __B)
|
|
{
|
|
__v4si __C = vec_unpackh ((__v8hi) __A);
|
|
__v4si __D = vec_unpackh ((__v8hi) __B);
|
|
__C = vec_mul (__C, __D);
|
|
__D = vec_unpackl ((__v8hi) __A);
|
|
__v4si __E = vec_unpackl ((__v8hi) __B);
|
|
__D = vec_mul (__D, __E);
|
|
const __v4su __shift = vec_splats ((unsigned int) 14);
|
|
__C = vec_sr (__C, __shift);
|
|
__D = vec_sr (__D, __shift);
|
|
const __v4si __ones = vec_splats ((signed int) 1);
|
|
__C = vec_add (__C, __ones);
|
|
__C = vec_sr (__C, (__v4su) __ones);
|
|
__D = vec_add (__D, __ones);
|
|
__D = vec_sr (__D, (__v4su) __ones);
|
|
return (__m128i) vec_pack (__C, __D);
|
|
}
|
|
|
|
extern __inline __m64
|
|
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
_mm_mulhrs_pi16 (__m64 __A, __m64 __B)
|
|
{
|
|
__v4si __C = (__v4si) (__v2du) { __A, __A };
|
|
__C = vec_unpackh ((__v8hi) __C);
|
|
__v4si __D = (__v4si) (__v2du) { __B, __B };
|
|
__D = vec_unpackh ((__v8hi) __D);
|
|
__C = vec_mul (__C, __D);
|
|
const __v4su __shift = vec_splats ((unsigned int) 14);
|
|
__C = vec_sr (__C, __shift);
|
|
const __v4si __ones = vec_splats ((signed int) 1);
|
|
__C = vec_add (__C, __ones);
|
|
__C = vec_sr (__C, (__v4su) __ones);
|
|
__v8hi __E = vec_pack (__C, __D);
|
|
return (__m64) ((__v2du) (__E))[0];
|
|
}
|
|
|
|
#else
|
|
#include_next <tmmintrin.h>
|
|
#endif /* defined(__linux__) && defined(__ppc64__) */
|
|
|
|
#endif /* TMMINTRIN_H_ */
|