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Diffstat (limited to 'lib/clang/11.0.0/include/tmmintrin.h')
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diff --git a/lib/clang/11.0.0/include/tmmintrin.h b/lib/clang/11.0.0/include/tmmintrin.h deleted file mode 100644 index 35533e1..0000000 --- a/lib/clang/11.0.0/include/tmmintrin.h +++ /dev/null @@ -1,771 +0,0 @@ -/*===---- tmmintrin.h - SSSE3 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 __TMMINTRIN_H -#define __TMMINTRIN_H - -#include <pmmintrin.h> - -/* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("ssse3"), __min_vector_width__(64))) -#define __DEFAULT_FN_ATTRS_MMX __attribute__((__always_inline__, __nodebug__, __target__("mmx,ssse3"), __min_vector_width__(64))) - -/// Computes the absolute value of each of the packed 8-bit signed -/// integers in the source operand and stores the 8-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PABSB instruction. -/// -/// \param __a -/// A 64-bit vector of [8 x i8]. -/// \returns A 64-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_abs_pi8(__m64 __a) -{ - return (__m64)__builtin_ia32_pabsb((__v8qi)__a); -} - -/// Computes the absolute value of each of the packed 8-bit signed -/// integers in the source operand and stores the 8-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPABSB instruction. -/// -/// \param __a -/// A 128-bit vector of [16 x i8]. -/// \returns A 128-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_abs_epi8(__m128i __a) -{ - return (__m128i)__builtin_ia32_pabsb128((__v16qi)__a); -} - -/// Computes the absolute value of each of the packed 16-bit signed -/// integers in the source operand and stores the 16-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PABSW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16]. -/// \returns A 64-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_abs_pi16(__m64 __a) -{ - return (__m64)__builtin_ia32_pabsw((__v4hi)__a); -} - -/// Computes the absolute value of each of the packed 16-bit signed -/// integers in the source operand and stores the 16-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPABSW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16]. -/// \returns A 128-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_abs_epi16(__m128i __a) -{ - return (__m128i)__builtin_ia32_pabsw128((__v8hi)__a); -} - -/// Computes the absolute value of each of the packed 32-bit signed -/// integers in the source operand and stores the 32-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PABSD instruction. -/// -/// \param __a -/// A 64-bit vector of [2 x i32]. -/// \returns A 64-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_abs_pi32(__m64 __a) -{ - return (__m64)__builtin_ia32_pabsd((__v2si)__a); -} - -/// Computes the absolute value of each of the packed 32-bit signed -/// integers in the source operand and stores the 32-bit unsigned integer -/// results in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPABSD instruction. -/// -/// \param __a -/// A 128-bit vector of [4 x i32]. -/// \returns A 128-bit integer vector containing the absolute values of the -/// elements in the operand. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_abs_epi32(__m128i __a) -{ - return (__m128i)__builtin_ia32_pabsd128((__v4si)__a); -} - -/// Concatenates the two 128-bit integer vector operands, and -/// right-shifts the result by the number of bytes specified in the immediate -/// operand. -/// -/// \headerfile <x86intrin.h> -/// -/// \code -/// __m128i _mm_alignr_epi8(__m128i a, __m128i b, const int n); -/// \endcode -/// -/// This intrinsic corresponds to the \c PALIGNR instruction. -/// -/// \param a -/// A 128-bit vector of [16 x i8] containing one of the source operands. -/// \param b -/// A 128-bit vector of [16 x i8] containing one of the source operands. -/// \param n -/// An immediate operand specifying how many bytes to right-shift the result. -/// \returns A 128-bit integer vector containing the concatenated right-shifted -/// value. -#define _mm_alignr_epi8(a, b, n) \ - (__m128i)__builtin_ia32_palignr128((__v16qi)(__m128i)(a), \ - (__v16qi)(__m128i)(b), (n)) - -/// Concatenates the two 64-bit integer vector operands, and right-shifts -/// the result by the number of bytes specified in the immediate operand. -/// -/// \headerfile <x86intrin.h> -/// -/// \code -/// __m64 _mm_alignr_pi8(__m64 a, __m64 b, const int n); -/// \endcode -/// -/// This intrinsic corresponds to the \c PALIGNR instruction. -/// -/// \param a -/// A 64-bit vector of [8 x i8] containing one of the source operands. -/// \param b -/// A 64-bit vector of [8 x i8] containing one of the source operands. -/// \param n -/// An immediate operand specifying how many bytes to right-shift the result. -/// \returns A 64-bit integer vector containing the concatenated right-shifted -/// value. -#define _mm_alignr_pi8(a, b, n) \ - (__m64)__builtin_ia32_palignr((__v8qi)(__m64)(a), (__v8qi)(__m64)(b), (n)) - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 128-bit vectors of [8 x i16]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHADDW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 128-bit vector of [8 x i16] containing the horizontal sums of -/// both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hadd_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phaddw128((__v8hi)__a, (__v8hi)__b); -} - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 128-bit vectors of [4 x i32]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHADDD instruction. -/// -/// \param __a -/// A 128-bit vector of [4 x i32] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 128-bit vector of [4 x i32] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 128-bit vector of [4 x i32] containing the horizontal sums of -/// both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hadd_epi32(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phaddd128((__v4si)__a, (__v4si)__b); -} - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 64-bit vectors of [4 x i16]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHADDW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 64-bit vector of [4 x i16] containing the horizontal sums of both -/// operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hadd_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phaddw((__v4hi)__a, (__v4hi)__b); -} - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 64-bit vectors of [2 x i32]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHADDD instruction. -/// -/// \param __a -/// A 64-bit vector of [2 x i32] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 64-bit vector of [2 x i32] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 64-bit vector of [2 x i32] containing the horizontal sums of both -/// operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hadd_pi32(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phaddd((__v2si)__a, (__v2si)__b); -} - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 128-bit vectors of [8 x i16]. Positive sums greater than 0x7FFF are -/// saturated to 0x7FFF. Negative sums less than 0x8000 are saturated to -/// 0x8000. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHADDSW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 128-bit vector of [8 x i16] containing the horizontal saturated -/// sums of both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hadds_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phaddsw128((__v8hi)__a, (__v8hi)__b); -} - -/// Horizontally adds the adjacent pairs of values contained in 2 packed -/// 64-bit vectors of [4 x i16]. Positive sums greater than 0x7FFF are -/// saturated to 0x7FFF. Negative sums less than 0x8000 are saturated to -/// 0x8000. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHADDSW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the lower bits of the -/// destination. -/// \param __b -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal sums of the values are stored in the upper bits of the -/// destination. -/// \returns A 64-bit vector of [4 x i16] containing the horizontal saturated -/// sums of both operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hadds_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phaddsw((__v4hi)__a, (__v4hi)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 128-bit vectors of [8 x i16]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHSUBW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 128-bit vector of [8 x i16] containing the horizontal differences -/// of both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hsub_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phsubw128((__v8hi)__a, (__v8hi)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 128-bit vectors of [4 x i32]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHSUBD instruction. -/// -/// \param __a -/// A 128-bit vector of [4 x i32] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 128-bit vector of [4 x i32] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 128-bit vector of [4 x i32] containing the horizontal differences -/// of both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hsub_epi32(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phsubd128((__v4si)__a, (__v4si)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 64-bit vectors of [4 x i16]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHSUBW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 64-bit vector of [4 x i16] containing the horizontal differences -/// of both operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hsub_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phsubw((__v4hi)__a, (__v4hi)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 64-bit vectors of [2 x i32]. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHSUBD instruction. -/// -/// \param __a -/// A 64-bit vector of [2 x i32] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 64-bit vector of [2 x i32] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 64-bit vector of [2 x i32] containing the horizontal differences -/// of both operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hsub_pi32(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phsubd((__v2si)__a, (__v2si)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 128-bit vectors of [8 x i16]. Positive differences greater than -/// 0x7FFF are saturated to 0x7FFF. Negative differences less than 0x8000 are -/// saturated to 0x8000. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPHSUBSW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 128-bit vector of [8 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 128-bit vector of [8 x i16] containing the horizontal saturated -/// differences of both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_hsubs_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_phsubsw128((__v8hi)__a, (__v8hi)__b); -} - -/// Horizontally subtracts the adjacent pairs of values contained in 2 -/// packed 64-bit vectors of [4 x i16]. Positive differences greater than -/// 0x7FFF are saturated to 0x7FFF. Negative differences less than 0x8000 are -/// saturated to 0x8000. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PHSUBSW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the lower bits of -/// the destination. -/// \param __b -/// A 64-bit vector of [4 x i16] containing one of the source operands. The -/// horizontal differences between the values are stored in the upper bits of -/// the destination. -/// \returns A 64-bit vector of [4 x i16] containing the horizontal saturated -/// differences of both operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_hsubs_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_phsubsw((__v4hi)__a, (__v4hi)__b); -} - -/// Multiplies corresponding pairs of packed 8-bit unsigned integer -/// values contained in the first source operand and packed 8-bit signed -/// integer values contained in the second source operand, adds pairs of -/// contiguous products with signed saturation, and writes the 16-bit sums to -/// the corresponding bits in the destination. -/// -/// For example, bits [7:0] of both operands are multiplied, bits [15:8] of -/// both operands are multiplied, and the sum of both results is written to -/// bits [15:0] of the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPMADDUBSW instruction. -/// -/// \param __a -/// A 128-bit integer vector containing the first source operand. -/// \param __b -/// A 128-bit integer vector containing the second source operand. -/// \returns A 128-bit integer vector containing the sums of products of both -/// operands: \n -/// \a R0 := (\a __a0 * \a __b0) + (\a __a1 * \a __b1) \n -/// \a R1 := (\a __a2 * \a __b2) + (\a __a3 * \a __b3) \n -/// \a R2 := (\a __a4 * \a __b4) + (\a __a5 * \a __b5) \n -/// \a R3 := (\a __a6 * \a __b6) + (\a __a7 * \a __b7) \n -/// \a R4 := (\a __a8 * \a __b8) + (\a __a9 * \a __b9) \n -/// \a R5 := (\a __a10 * \a __b10) + (\a __a11 * \a __b11) \n -/// \a R6 := (\a __a12 * \a __b12) + (\a __a13 * \a __b13) \n -/// \a R7 := (\a __a14 * \a __b14) + (\a __a15 * \a __b15) -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_maddubs_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_pmaddubsw128((__v16qi)__a, (__v16qi)__b); -} - -/// Multiplies corresponding pairs of packed 8-bit unsigned integer -/// values contained in the first source operand and packed 8-bit signed -/// integer values contained in the second source operand, adds pairs of -/// contiguous products with signed saturation, and writes the 16-bit sums to -/// the corresponding bits in the destination. -/// -/// For example, bits [7:0] of both operands are multiplied, bits [15:8] of -/// both operands are multiplied, and the sum of both results is written to -/// bits [15:0] of the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PMADDUBSW instruction. -/// -/// \param __a -/// A 64-bit integer vector containing the first source operand. -/// \param __b -/// A 64-bit integer vector containing the second source operand. -/// \returns A 64-bit integer vector containing the sums of products of both -/// operands: \n -/// \a R0 := (\a __a0 * \a __b0) + (\a __a1 * \a __b1) \n -/// \a R1 := (\a __a2 * \a __b2) + (\a __a3 * \a __b3) \n -/// \a R2 := (\a __a4 * \a __b4) + (\a __a5 * \a __b5) \n -/// \a R3 := (\a __a6 * \a __b6) + (\a __a7 * \a __b7) -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_maddubs_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_pmaddubsw((__v8qi)__a, (__v8qi)__b); -} - -/// Multiplies packed 16-bit signed integer values, truncates the 32-bit -/// products to the 18 most significant bits by right-shifting, rounds the -/// truncated value by adding 1, and writes bits [16:1] to the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPMULHRSW instruction. -/// -/// \param __a -/// A 128-bit vector of [8 x i16] containing one of the source operands. -/// \param __b -/// A 128-bit vector of [8 x i16] containing one of the source operands. -/// \returns A 128-bit vector of [8 x i16] containing the rounded and scaled -/// products of both operands. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_mulhrs_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_pmulhrsw128((__v8hi)__a, (__v8hi)__b); -} - -/// Multiplies packed 16-bit signed integer values, truncates the 32-bit -/// products to the 18 most significant bits by right-shifting, rounds the -/// truncated value by adding 1, and writes bits [16:1] to the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PMULHRSW instruction. -/// -/// \param __a -/// A 64-bit vector of [4 x i16] containing one of the source operands. -/// \param __b -/// A 64-bit vector of [4 x i16] containing one of the source operands. -/// \returns A 64-bit vector of [4 x i16] containing the rounded and scaled -/// products of both operands. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_mulhrs_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_pmulhrsw((__v4hi)__a, (__v4hi)__b); -} - -/// Copies the 8-bit integers from a 128-bit integer vector to the -/// destination or clears 8-bit values in the destination, as specified by -/// the second source operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPSHUFB instruction. -/// -/// \param __a -/// A 128-bit integer vector containing the values to be copied. -/// \param __b -/// A 128-bit integer vector containing control bytes corresponding to -/// positions in the destination: -/// Bit 7: \n -/// 1: Clear the corresponding byte in the destination. \n -/// 0: Copy the selected source byte to the corresponding byte in the -/// destination. \n -/// Bits [6:4] Reserved. \n -/// Bits [3:0] select the source byte to be copied. -/// \returns A 128-bit integer vector containing the copied or cleared values. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_shuffle_epi8(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_pshufb128((__v16qi)__a, (__v16qi)__b); -} - -/// Copies the 8-bit integers from a 64-bit integer vector to the -/// destination or clears 8-bit values in the destination, as specified by -/// the second source operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PSHUFB instruction. -/// -/// \param __a -/// A 64-bit integer vector containing the values to be copied. -/// \param __b -/// A 64-bit integer vector containing control bytes corresponding to -/// positions in the destination: -/// Bit 7: \n -/// 1: Clear the corresponding byte in the destination. \n -/// 0: Copy the selected source byte to the corresponding byte in the -/// destination. \n -/// Bits [3:0] select the source byte to be copied. -/// \returns A 64-bit integer vector containing the copied or cleared values. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_shuffle_pi8(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_pshufb((__v8qi)__a, (__v8qi)__b); -} - -/// For each 8-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the byte in the second source is negative, calculate the two's -/// complement of the corresponding byte in the first source, and write that -/// value to the destination. If the byte in the second source is positive, -/// copy the corresponding byte from the first source to the destination. If -/// the byte in the second source is zero, clear the corresponding byte in -/// the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPSIGNB instruction. -/// -/// \param __a -/// A 128-bit integer vector containing the values to be copied. -/// \param __b -/// A 128-bit integer vector containing control bytes corresponding to -/// positions in the destination. -/// \returns A 128-bit integer vector containing the resultant values. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_sign_epi8(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_psignb128((__v16qi)__a, (__v16qi)__b); -} - -/// For each 16-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the word in the second source is negative, calculate the two's -/// complement of the corresponding word in the first source, and write that -/// value to the destination. If the word in the second source is positive, -/// copy the corresponding word from the first source to the destination. If -/// the word in the second source is zero, clear the corresponding word in -/// the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPSIGNW instruction. -/// -/// \param __a -/// A 128-bit integer vector containing the values to be copied. -/// \param __b -/// A 128-bit integer vector containing control words corresponding to -/// positions in the destination. -/// \returns A 128-bit integer vector containing the resultant values. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_sign_epi16(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_psignw128((__v8hi)__a, (__v8hi)__b); -} - -/// For each 32-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the doubleword in the second source is negative, calculate the two's -/// complement of the corresponding word in the first source, and write that -/// value to the destination. If the doubleword in the second source is -/// positive, copy the corresponding word from the first source to the -/// destination. If the doubleword in the second source is zero, clear the -/// corresponding word in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c VPSIGND instruction. -/// -/// \param __a -/// A 128-bit integer vector containing the values to be copied. -/// \param __b -/// A 128-bit integer vector containing control doublewords corresponding to -/// positions in the destination. -/// \returns A 128-bit integer vector containing the resultant values. -static __inline__ __m128i __DEFAULT_FN_ATTRS -_mm_sign_epi32(__m128i __a, __m128i __b) -{ - return (__m128i)__builtin_ia32_psignd128((__v4si)__a, (__v4si)__b); -} - -/// For each 8-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the byte in the second source is negative, calculate the two's -/// complement of the corresponding byte in the first source, and write that -/// value to the destination. If the byte in the second source is positive, -/// copy the corresponding byte from the first source to the destination. If -/// the byte in the second source is zero, clear the corresponding byte in -/// the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PSIGNB instruction. -/// -/// \param __a -/// A 64-bit integer vector containing the values to be copied. -/// \param __b -/// A 64-bit integer vector containing control bytes corresponding to -/// positions in the destination. -/// \returns A 64-bit integer vector containing the resultant values. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_sign_pi8(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_psignb((__v8qi)__a, (__v8qi)__b); -} - -/// For each 16-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the word in the second source is negative, calculate the two's -/// complement of the corresponding word in the first source, and write that -/// value to the destination. If the word in the second source is positive, -/// copy the corresponding word from the first source to the destination. If -/// the word in the second source is zero, clear the corresponding word in -/// the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PSIGNW instruction. -/// -/// \param __a -/// A 64-bit integer vector containing the values to be copied. -/// \param __b -/// A 64-bit integer vector containing control words corresponding to -/// positions in the destination. -/// \returns A 64-bit integer vector containing the resultant values. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_sign_pi16(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_psignw((__v4hi)__a, (__v4hi)__b); -} - -/// For each 32-bit integer in the first source operand, perform one of -/// the following actions as specified by the second source operand. -/// -/// If the doubleword in the second source is negative, calculate the two's -/// complement of the corresponding doubleword in the first source, and -/// write that value to the destination. If the doubleword in the second -/// source is positive, copy the corresponding doubleword from the first -/// source to the destination. If the doubleword in the second source is -/// zero, clear the corresponding doubleword in the destination. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the \c PSIGND instruction. -/// -/// \param __a -/// A 64-bit integer vector containing the values to be copied. -/// \param __b -/// A 64-bit integer vector containing two control doublewords corresponding -/// to positions in the destination. -/// \returns A 64-bit integer vector containing the resultant values. -static __inline__ __m64 __DEFAULT_FN_ATTRS_MMX -_mm_sign_pi32(__m64 __a, __m64 __b) -{ - return (__m64)__builtin_ia32_psignd((__v2si)__a, (__v2si)__b); -} - -#undef __DEFAULT_FN_ATTRS -#undef __DEFAULT_FN_ATTRS_MMX - -#endif /* __TMMINTRIN_H */ |