llvm / llvm-project / 77ff6f7df8691a735a2dc979cdb44835dd2d41af / . / clang / lib / Headers / mmintrin.h

/*===---- mmintrin.h - MMX 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 __MMINTRIN_H | |

#define __MMINTRIN_H | |

#if !defined(__i386__) && !defined(__x86_64__) | |

#error "This header is only meant to be used on x86 and x64 architecture" | |

#endif | |

typedef long long __m64 __attribute__((__vector_size__(8), __aligned__(8))); | |

typedef long long __v1di __attribute__((__vector_size__(8))); | |

typedef int __v2si __attribute__((__vector_size__(8))); | |

typedef short __v4hi __attribute__((__vector_size__(8))); | |

typedef char __v8qi __attribute__((__vector_size__(8))); | |

/* Define the default attributes for the functions in this file. */ | |

#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("mmx"), __min_vector_width__(64))) | |

/// Clears the MMX state by setting the state of the x87 stack registers | |

/// to empty. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> EMMS </c> instruction. | |

/// | |

static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("mmx"))) | |

_mm_empty(void) | |

{ | |

__builtin_ia32_emms(); | |

} | |

/// Constructs a 64-bit integer vector, setting the lower 32 bits to the | |

/// value of the 32-bit integer parameter and setting the upper 32 bits to 0. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> MOVD </c> instruction. | |

/// | |

/// \param __i | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector. The lower 32 bits contain the value of the | |

/// parameter. The upper 32 bits are set to 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cvtsi32_si64(int __i) | |

{ | |

return (__m64)__builtin_ia32_vec_init_v2si(__i, 0); | |

} | |

/// Returns the lower 32 bits of a 64-bit integer vector as a 32-bit | |

/// signed integer. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> MOVD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector. | |

/// \returns A 32-bit signed integer value containing the lower 32 bits of the | |

/// parameter. | |

static __inline__ int __DEFAULT_FN_ATTRS | |

_mm_cvtsi64_si32(__m64 __m) | |

{ | |

return __builtin_ia32_vec_ext_v2si((__v2si)__m, 0); | |

} | |

/// Casts a 64-bit signed integer value into a 64-bit integer vector. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> MOVQ </c> instruction. | |

/// | |

/// \param __i | |

/// A 64-bit signed integer. | |

/// \returns A 64-bit integer vector containing the same bitwise pattern as the | |

/// parameter. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cvtsi64_m64(long long __i) | |

{ | |

return (__m64)__i; | |

} | |

/// Casts a 64-bit integer vector into a 64-bit signed integer value. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> MOVQ </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector. | |

/// \returns A 64-bit signed integer containing the same bitwise pattern as the | |

/// parameter. | |

static __inline__ long long __DEFAULT_FN_ATTRS | |

_mm_cvtm64_si64(__m64 __m) | |

{ | |

return (long long)__m; | |

} | |

/// Converts 16-bit signed integers from both 64-bit integer vector | |

/// parameters of [4 x i16] into 8-bit signed integer values, and constructs | |

/// a 64-bit integer vector of [8 x i8] as the result. Positive values | |

/// greater than 0x7F are saturated to 0x7F. Negative values less than 0x80 | |

/// are saturated to 0x80. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PACKSSWB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. Each 16-bit element is treated as a | |

/// 16-bit signed integer and is converted to an 8-bit signed integer with | |

/// saturation. Positive values greater than 0x7F are saturated to 0x7F. | |

/// Negative values less than 0x80 are saturated to 0x80. The converted | |

/// [4 x i8] values are written to the lower 32 bits of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. Each 16-bit element is treated as a | |

/// 16-bit signed integer and is converted to an 8-bit signed integer with | |

/// saturation. Positive values greater than 0x7F are saturated to 0x7F. | |

/// Negative values less than 0x80 are saturated to 0x80. The converted | |

/// [4 x i8] values are written to the upper 32 bits of the result. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the converted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_packs_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Converts 32-bit signed integers from both 64-bit integer vector | |

/// parameters of [2 x i32] into 16-bit signed integer values, and constructs | |

/// a 64-bit integer vector of [4 x i16] as the result. Positive values | |

/// greater than 0x7FFF are saturated to 0x7FFF. Negative values less than | |

/// 0x8000 are saturated to 0x8000. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PACKSSDW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. Each 32-bit element is treated as a | |

/// 32-bit signed integer and is converted to a 16-bit signed integer with | |

/// saturation. Positive values greater than 0x7FFF are saturated to 0x7FFF. | |

/// Negative values less than 0x8000 are saturated to 0x8000. The converted | |

/// [2 x i16] values are written to the lower 32 bits of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. Each 32-bit element is treated as a | |

/// 32-bit signed integer and is converted to a 16-bit signed integer with | |

/// saturation. Positive values greater than 0x7FFF are saturated to 0x7FFF. | |

/// Negative values less than 0x8000 are saturated to 0x8000. The converted | |

/// [2 x i16] values are written to the upper 32 bits of the result. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the converted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_packs_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Converts 16-bit signed integers from both 64-bit integer vector | |

/// parameters of [4 x i16] into 8-bit unsigned integer values, and | |

/// constructs a 64-bit integer vector of [8 x i8] as the result. Values | |

/// greater than 0xFF are saturated to 0xFF. Values less than 0 are saturated | |

/// to 0. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PACKUSWB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. Each 16-bit element is treated as a | |

/// 16-bit signed integer and is converted to an 8-bit unsigned integer with | |

/// saturation. Values greater than 0xFF are saturated to 0xFF. Values less | |

/// than 0 are saturated to 0. The converted [4 x i8] values are written to | |

/// the lower 32 bits of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. Each 16-bit element is treated as a | |

/// 16-bit signed integer and is converted to an 8-bit unsigned integer with | |

/// saturation. Values greater than 0xFF are saturated to 0xFF. Values less | |

/// than 0 are saturated to 0. The converted [4 x i8] values are written to | |

/// the upper 32 bits of the result. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the converted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_packs_pu16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_packuswb((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Unpacks the upper 32 bits from two 64-bit integer vectors of [8 x i8] | |

/// and interleaves them into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKHBW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. \n | |

/// Bits [39:32] are written to bits [7:0] of the result. \n | |

/// Bits [47:40] are written to bits [23:16] of the result. \n | |

/// Bits [55:48] are written to bits [39:32] of the result. \n | |

/// Bits [63:56] are written to bits [55:48] of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// Bits [39:32] are written to bits [15:8] of the result. \n | |

/// Bits [47:40] are written to bits [31:24] of the result. \n | |

/// Bits [55:48] are written to bits [47:40] of the result. \n | |

/// Bits [63:56] are written to bits [63:56] of the result. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpackhi_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpckhbw((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Unpacks the upper 32 bits from two 64-bit integer vectors of | |

/// [4 x i16] and interleaves them into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKHWD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// Bits [47:32] are written to bits [15:0] of the result. \n | |

/// Bits [63:48] are written to bits [47:32] of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// Bits [47:32] are written to bits [31:16] of the result. \n | |

/// Bits [63:48] are written to bits [63:48] of the result. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpackhi_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpckhwd((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Unpacks the upper 32 bits from two 64-bit integer vectors of | |

/// [2 x i32] and interleaves them into a 64-bit integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKHDQ </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. The upper 32 bits are written to | |

/// the lower 32 bits of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. The upper 32 bits are written to | |

/// the upper 32 bits of the result. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpackhi_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpckhdq((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Unpacks the lower 32 bits from two 64-bit integer vectors of [8 x i8] | |

/// and interleaves them into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKLBW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// Bits [7:0] are written to bits [7:0] of the result. \n | |

/// Bits [15:8] are written to bits [23:16] of the result. \n | |

/// Bits [23:16] are written to bits [39:32] of the result. \n | |

/// Bits [31:24] are written to bits [55:48] of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// Bits [7:0] are written to bits [15:8] of the result. \n | |

/// Bits [15:8] are written to bits [31:24] of the result. \n | |

/// Bits [23:16] are written to bits [47:40] of the result. \n | |

/// Bits [31:24] are written to bits [63:56] of the result. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpacklo_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpcklbw((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Unpacks the lower 32 bits from two 64-bit integer vectors of | |

/// [4 x i16] and interleaves them into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKLWD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// Bits [15:0] are written to bits [15:0] of the result. \n | |

/// Bits [31:16] are written to bits [47:32] of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// Bits [15:0] are written to bits [31:16] of the result. \n | |

/// Bits [31:16] are written to bits [63:48] of the result. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpacklo_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpcklwd((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Unpacks the lower 32 bits from two 64-bit integer vectors of | |

/// [2 x i32] and interleaves them into a 64-bit integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PUNPCKLDQ </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. The lower 32 bits are written to | |

/// the lower 32 bits of the result. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. The lower 32 bits are written to | |

/// the upper 32 bits of the result. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the interleaved | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_unpacklo_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_punpckldq((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Adds each 8-bit integer element of the first 64-bit integer vector | |

/// of [8 x i8] to the corresponding 8-bit integer element of the second | |

/// 64-bit integer vector of [8 x i8]. The lower 8 bits of the results are | |

/// packed into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the sums of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_add_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Adds each 16-bit integer element of the first 64-bit integer vector | |

/// of [4 x i16] to the corresponding 16-bit integer element of the second | |

/// 64-bit integer vector of [4 x i16]. The lower 16 bits of the results are | |

/// packed into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the sums of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_add_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Adds each 32-bit integer element of the first 64-bit integer vector | |

/// of [2 x i32] to the corresponding 32-bit integer element of the second | |

/// 64-bit integer vector of [2 x i32]. The lower 32 bits of the results are | |

/// packed into a 64-bit integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the sums of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_add_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddd((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Adds each 8-bit signed integer element of the first 64-bit integer | |

/// vector of [8 x i8] to the corresponding 8-bit signed integer element of | |

/// the second 64-bit integer vector of [8 x i8]. Positive sums greater than | |

/// 0x7F are saturated to 0x7F. Negative sums less than 0x80 are saturated to | |

/// 0x80. The results are packed into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDSB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the saturated sums | |

/// of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_adds_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddsb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Adds each 16-bit signed integer element of the first 64-bit integer | |

/// vector of [4 x i16] to the corresponding 16-bit signed integer element of | |

/// the second 64-bit integer vector of [4 x i16]. Positive sums greater than | |

/// 0x7FFF are saturated to 0x7FFF. Negative sums less than 0x8000 are | |

/// saturated to 0x8000. The results are packed into a 64-bit integer vector | |

/// of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDSW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the saturated sums | |

/// of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_adds_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddsw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Adds each 8-bit unsigned integer element of the first 64-bit integer | |

/// vector of [8 x i8] to the corresponding 8-bit unsigned integer element of | |

/// the second 64-bit integer vector of [8 x i8]. Sums greater than 0xFF are | |

/// saturated to 0xFF. The results are packed into a 64-bit integer vector of | |

/// [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDUSB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the saturated | |

/// unsigned sums of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_adds_pu8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddusb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Adds each 16-bit unsigned integer element of the first 64-bit integer | |

/// vector of [4 x i16] to the corresponding 16-bit unsigned integer element | |

/// of the second 64-bit integer vector of [4 x i16]. Sums greater than | |

/// 0xFFFF are saturated to 0xFFFF. The results are packed into a 64-bit | |

/// integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PADDUSW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the saturated | |

/// unsigned sums of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_adds_pu16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_paddusw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Subtracts each 8-bit integer element of the second 64-bit integer | |

/// vector of [8 x i8] from the corresponding 8-bit integer element of the | |

/// first 64-bit integer vector of [8 x i8]. The lower 8 bits of the results | |

/// are packed into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the differences of | |

/// both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sub_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Subtracts each 16-bit integer element of the second 64-bit integer | |

/// vector of [4 x i16] from the corresponding 16-bit integer element of the | |

/// first 64-bit integer vector of [4 x i16]. The lower 16 bits of the | |

/// results are packed into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the differences of | |

/// both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sub_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Subtracts each 32-bit integer element of the second 64-bit integer | |

/// vector of [2 x i32] from the corresponding 32-bit integer element of the | |

/// first 64-bit integer vector of [2 x i32]. The lower 32 bits of the | |

/// results are packed into a 64-bit integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the differences of | |

/// both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sub_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubd((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Subtracts each 8-bit signed integer element of the second 64-bit | |

/// integer vector of [8 x i8] from the corresponding 8-bit signed integer | |

/// element of the first 64-bit integer vector of [8 x i8]. Positive results | |

/// greater than 0x7F are saturated to 0x7F. Negative results less than 0x80 | |

/// are saturated to 0x80. The results are packed into a 64-bit integer | |

/// vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBSB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the saturated | |

/// differences of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_subs_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubsb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Subtracts each 16-bit signed integer element of the second 64-bit | |

/// integer vector of [4 x i16] from the corresponding 16-bit signed integer | |

/// element of the first 64-bit integer vector of [4 x i16]. Positive results | |

/// greater than 0x7FFF are saturated to 0x7FFF. Negative results less than | |

/// 0x8000 are saturated to 0x8000. The results are packed into a 64-bit | |

/// integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBSW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the saturated | |

/// differences of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_subs_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubsw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Subtracts each 8-bit unsigned integer element of the second 64-bit | |

/// integer vector of [8 x i8] from the corresponding 8-bit unsigned integer | |

/// element of the first 64-bit integer vector of [8 x i8]. | |

/// | |

/// If an element of the first vector is less than the corresponding element | |

/// of the second vector, the result is saturated to 0. The results are | |

/// packed into a 64-bit integer vector of [8 x i8]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBUSB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the saturated | |

/// differences of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_subs_pu8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubusb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Subtracts each 16-bit unsigned integer element of the second 64-bit | |

/// integer vector of [4 x i16] from the corresponding 16-bit unsigned | |

/// integer element of the first 64-bit integer vector of [4 x i16]. | |

/// | |

/// If an element of the first vector is less than the corresponding element | |

/// of the second vector, the result is saturated to 0. The results are | |

/// packed into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSUBUSW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16] containing the minuends. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16] containing the subtrahends. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the saturated | |

/// differences of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_subs_pu16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_psubusw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Multiplies each 16-bit signed integer element of the first 64-bit | |

/// integer vector of [4 x i16] by the corresponding 16-bit signed integer | |

/// element of the second 64-bit integer vector of [4 x i16] and get four | |

/// 32-bit products. Adds adjacent pairs of products to get two 32-bit sums. | |

/// The lower 32 bits of these two sums are packed into a 64-bit integer | |

/// vector of [2 x i32]. | |

/// | |

/// For example, bits [15:0] of both parameters are multiplied, bits [31:16] | |

/// of both parameters are multiplied, and the sum of both results is written | |

/// to bits [31:0] of the result. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PMADDWD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the sums of | |

/// products of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_madd_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pmaddwd((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Multiplies each 16-bit signed integer element of the first 64-bit | |

/// integer vector of [4 x i16] by the corresponding 16-bit signed integer | |

/// element of the second 64-bit integer vector of [4 x i16]. Packs the upper | |

/// 16 bits of the 32-bit products into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PMULHW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the upper 16 bits | |

/// of the products of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_mulhi_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pmulhw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Multiplies each 16-bit signed integer element of the first 64-bit | |

/// integer vector of [4 x i16] by the corresponding 16-bit signed integer | |

/// element of the second 64-bit integer vector of [4 x i16]. Packs the lower | |

/// 16 bits of the 32-bit products into a 64-bit integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PMULLW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the lower 16 bits | |

/// of the products of both parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_mullo_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pmullw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Left-shifts each 16-bit signed integer element of the first | |

/// parameter, which is a 64-bit integer vector of [4 x i16], by the number | |

/// of bits specified by the second parameter, which is a 64-bit integer. The | |

/// lower 16 bits of the results are packed into a 64-bit integer vector of | |

/// [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the left-shifted | |

/// values. If \a __count is greater or equal to 16, the result is set to all | |

/// 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sll_pi16(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psllw((__v4hi)__m, __count); | |

} | |

/// Left-shifts each 16-bit signed integer element of a 64-bit integer | |

/// vector of [4 x i16] by the number of bits specified by a 32-bit integer. | |

/// The lower 16 bits of the results are packed into a 64-bit integer vector | |

/// of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the left-shifted | |

/// values. If \a __count is greater or equal to 16, the result is set to all | |

/// 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_slli_pi16(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psllwi((__v4hi)__m, __count); | |

} | |

/// Left-shifts each 32-bit signed integer element of the first | |

/// parameter, which is a 64-bit integer vector of [2 x i32], by the number | |

/// of bits specified by the second parameter, which is a 64-bit integer. The | |

/// lower 32 bits of the results are packed into a 64-bit integer vector of | |

/// [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the left-shifted | |

/// values. If \a __count is greater or equal to 32, the result is set to all | |

/// 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sll_pi32(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_pslld((__v2si)__m, __count); | |

} | |

/// Left-shifts each 32-bit signed integer element of a 64-bit integer | |

/// vector of [2 x i32] by the number of bits specified by a 32-bit integer. | |

/// The lower 32 bits of the results are packed into a 64-bit integer vector | |

/// of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the left-shifted | |

/// values. If \a __count is greater or equal to 32, the result is set to all | |

/// 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_slli_pi32(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_pslldi((__v2si)__m, __count); | |

} | |

/// Left-shifts the first 64-bit integer parameter by the number of bits | |

/// specified by the second 64-bit integer parameter. The lower 64 bits of | |

/// result are returned. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLQ </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector containing the left-shifted value. If | |

/// \a __count is greater or equal to 64, the result is set to 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sll_si64(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psllq((__v1di)__m, __count); | |

} | |

/// Left-shifts the first parameter, which is a 64-bit integer, by the | |

/// number of bits specified by the second parameter, which is a 32-bit | |

/// integer. The lower 64 bits of result are returned. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSLLQ </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector containing the left-shifted value. If | |

/// \a __count is greater or equal to 64, the result is set to 0. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_slli_si64(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psllqi((__v1di)__m, __count); | |

} | |

/// Right-shifts each 16-bit integer element of the first parameter, | |

/// which is a 64-bit integer vector of [4 x i16], by the number of bits | |

/// specified by the second parameter, which is a 64-bit integer. | |

/// | |

/// High-order bits are filled with the sign bit of the initial value of each | |

/// 16-bit element. The 16-bit results are packed into a 64-bit integer | |

/// vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRAW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sra_pi16(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psraw((__v4hi)__m, __count); | |

} | |

/// Right-shifts each 16-bit integer element of a 64-bit integer vector | |

/// of [4 x i16] by the number of bits specified by a 32-bit integer. | |

/// | |

/// High-order bits are filled with the sign bit of the initial value of each | |

/// 16-bit element. The 16-bit results are packed into a 64-bit integer | |

/// vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRAW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srai_pi16(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psrawi((__v4hi)__m, __count); | |

} | |

/// Right-shifts each 32-bit integer element of the first parameter, | |

/// which is a 64-bit integer vector of [2 x i32], by the number of bits | |

/// specified by the second parameter, which is a 64-bit integer. | |

/// | |

/// High-order bits are filled with the sign bit of the initial value of each | |

/// 32-bit element. The 32-bit results are packed into a 64-bit integer | |

/// vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRAD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_sra_pi32(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psrad((__v2si)__m, __count); | |

} | |

/// Right-shifts each 32-bit integer element of a 64-bit integer vector | |

/// of [2 x i32] by the number of bits specified by a 32-bit integer. | |

/// | |

/// High-order bits are filled with the sign bit of the initial value of each | |

/// 32-bit element. The 32-bit results are packed into a 64-bit integer | |

/// vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRAD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srai_pi32(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psradi((__v2si)__m, __count); | |

} | |

/// Right-shifts each 16-bit integer element of the first parameter, | |

/// which is a 64-bit integer vector of [4 x i16], by the number of bits | |

/// specified by the second parameter, which is a 64-bit integer. | |

/// | |

/// High-order bits are cleared. The 16-bit results are packed into a 64-bit | |

/// integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srl_pi16(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psrlw((__v4hi)__m, __count); | |

} | |

/// Right-shifts each 16-bit integer element of a 64-bit integer vector | |

/// of [4 x i16] by the number of bits specified by a 32-bit integer. | |

/// | |

/// High-order bits are cleared. The 16-bit results are packed into a 64-bit | |

/// integer vector of [4 x i16]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLW </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srli_pi16(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psrlwi((__v4hi)__m, __count); | |

} | |

/// Right-shifts each 32-bit integer element of the first parameter, | |

/// which is a 64-bit integer vector of [2 x i32], by the number of bits | |

/// specified by the second parameter, which is a 64-bit integer. | |

/// | |

/// High-order bits are cleared. The 32-bit results are packed into a 64-bit | |

/// integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srl_pi32(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psrld((__v2si)__m, __count); | |

} | |

/// Right-shifts each 32-bit integer element of a 64-bit integer vector | |

/// of [2 x i32] by the number of bits specified by a 32-bit integer. | |

/// | |

/// High-order bits are cleared. The 32-bit results are packed into a 64-bit | |

/// integer vector of [2 x i32]. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLD </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the right-shifted | |

/// values. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srli_pi32(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psrldi((__v2si)__m, __count); | |

} | |

/// Right-shifts the first 64-bit integer parameter by the number of bits | |

/// specified by the second 64-bit integer parameter. | |

/// | |

/// High-order bits are cleared. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLQ </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \param __count | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \returns A 64-bit integer vector containing the right-shifted value. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srl_si64(__m64 __m, __m64 __count) | |

{ | |

return (__m64)__builtin_ia32_psrlq((__v1di)__m, __count); | |

} | |

/// Right-shifts the first parameter, which is a 64-bit integer, by the | |

/// number of bits specified by the second parameter, which is a 32-bit | |

/// integer. | |

/// | |

/// High-order bits are cleared. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PSRLQ </c> instruction. | |

/// | |

/// \param __m | |

/// A 64-bit integer vector interpreted as a single 64-bit integer. | |

/// \param __count | |

/// A 32-bit integer value. | |

/// \returns A 64-bit integer vector containing the right-shifted value. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_srli_si64(__m64 __m, int __count) | |

{ | |

return (__m64)__builtin_ia32_psrlqi((__v1di)__m, __count); | |

} | |

/// Performs a bitwise AND of two 64-bit integer vectors. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PAND </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector. | |

/// \param __m2 | |

/// A 64-bit integer vector. | |

/// \returns A 64-bit integer vector containing the bitwise AND of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_and_si64(__m64 __m1, __m64 __m2) | |

{ | |

return __builtin_ia32_pand((__v1di)__m1, (__v1di)__m2); | |

} | |

/// Performs a bitwise NOT of the first 64-bit integer vector, and then | |

/// performs a bitwise AND of the intermediate result and the second 64-bit | |

/// integer vector. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PANDN </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector. The one's complement of this parameter is used | |

/// in the bitwise AND. | |

/// \param __m2 | |

/// A 64-bit integer vector. | |

/// \returns A 64-bit integer vector containing the bitwise AND of the second | |

/// parameter and the one's complement of the first parameter. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_andnot_si64(__m64 __m1, __m64 __m2) | |

{ | |

return __builtin_ia32_pandn((__v1di)__m1, (__v1di)__m2); | |

} | |

/// Performs a bitwise OR of two 64-bit integer vectors. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> POR </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector. | |

/// \param __m2 | |

/// A 64-bit integer vector. | |

/// \returns A 64-bit integer vector containing the bitwise OR of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_or_si64(__m64 __m1, __m64 __m2) | |

{ | |

return __builtin_ia32_por((__v1di)__m1, (__v1di)__m2); | |

} | |

/// Performs a bitwise exclusive OR of two 64-bit integer vectors. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PXOR </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector. | |

/// \param __m2 | |

/// A 64-bit integer vector. | |

/// \returns A 64-bit integer vector containing the bitwise exclusive OR of both | |

/// parameters. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_xor_si64(__m64 __m1, __m64 __m2) | |

{ | |

return __builtin_ia32_pxor((__v1di)__m1, (__v1di)__m2); | |

} | |

/// Compares the 8-bit integer elements of two 64-bit integer vectors of | |

/// [8 x i8] to determine if the element of the first vector is equal to the | |

/// corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPEQB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpeq_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpeqb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Compares the 16-bit integer elements of two 64-bit integer vectors of | |

/// [4 x i16] to determine if the element of the first vector is equal to the | |

/// corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFFFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPEQW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpeq_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpeqw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Compares the 32-bit integer elements of two 64-bit integer vectors of | |

/// [2 x i32] to determine if the element of the first vector is equal to the | |

/// corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFFFFFFFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPEQD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpeq_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpeqd((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Compares the 8-bit integer elements of two 64-bit integer vectors of | |

/// [8 x i8] to determine if the element of the first vector is greater than | |

/// the corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPGTB </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [8 x i8]. | |

/// \returns A 64-bit integer vector of [8 x i8] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpgt_pi8(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpgtb((__v8qi)__m1, (__v8qi)__m2); | |

} | |

/// Compares the 16-bit integer elements of two 64-bit integer vectors of | |

/// [4 x i16] to determine if the element of the first vector is greater than | |

/// the corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFFFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPGTW </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [4 x i16]. | |

/// \returns A 64-bit integer vector of [4 x i16] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpgt_pi16(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpgtw((__v4hi)__m1, (__v4hi)__m2); | |

} | |

/// Compares the 32-bit integer elements of two 64-bit integer vectors of | |

/// [2 x i32] to determine if the element of the first vector is greater than | |

/// the corresponding element of the second vector. | |

/// | |

/// The comparison yields 0 for false, 0xFFFFFFFF for true. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PCMPGTD </c> instruction. | |

/// | |

/// \param __m1 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \param __m2 | |

/// A 64-bit integer vector of [2 x i32]. | |

/// \returns A 64-bit integer vector of [2 x i32] containing the comparison | |

/// results. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_cmpgt_pi32(__m64 __m1, __m64 __m2) | |

{ | |

return (__m64)__builtin_ia32_pcmpgtd((__v2si)__m1, (__v2si)__m2); | |

} | |

/// Constructs a 64-bit integer vector initialized to zero. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic corresponds to the <c> PXOR </c> instruction. | |

/// | |

/// \returns An initialized 64-bit integer vector with all elements set to zero. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_setzero_si64(void) | |

{ | |

return __extension__ (__m64){ 0LL }; | |

} | |

/// Constructs a 64-bit integer vector initialized with the specified | |

/// 32-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __i1 | |

/// A 32-bit integer value used to initialize the upper 32 bits of the | |

/// result. | |

/// \param __i0 | |

/// A 32-bit integer value used to initialize the lower 32 bits of the | |

/// result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set_pi32(int __i1, int __i0) | |

{ | |

return (__m64)__builtin_ia32_vec_init_v2si(__i0, __i1); | |

} | |

/// Constructs a 64-bit integer vector initialized with the specified | |

/// 16-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __s3 | |

/// A 16-bit integer value used to initialize bits [63:48] of the result. | |

/// \param __s2 | |

/// A 16-bit integer value used to initialize bits [47:32] of the result. | |

/// \param __s1 | |

/// A 16-bit integer value used to initialize bits [31:16] of the result. | |

/// \param __s0 | |

/// A 16-bit integer value used to initialize bits [15:0] of the result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set_pi16(short __s3, short __s2, short __s1, short __s0) | |

{ | |

return (__m64)__builtin_ia32_vec_init_v4hi(__s0, __s1, __s2, __s3); | |

} | |

/// Constructs a 64-bit integer vector initialized with the specified | |

/// 8-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __b7 | |

/// An 8-bit integer value used to initialize bits [63:56] of the result. | |

/// \param __b6 | |

/// An 8-bit integer value used to initialize bits [55:48] of the result. | |

/// \param __b5 | |

/// An 8-bit integer value used to initialize bits [47:40] of the result. | |

/// \param __b4 | |

/// An 8-bit integer value used to initialize bits [39:32] of the result. | |

/// \param __b3 | |

/// An 8-bit integer value used to initialize bits [31:24] of the result. | |

/// \param __b2 | |

/// An 8-bit integer value used to initialize bits [23:16] of the result. | |

/// \param __b1 | |

/// An 8-bit integer value used to initialize bits [15:8] of the result. | |

/// \param __b0 | |

/// An 8-bit integer value used to initialize bits [7:0] of the result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set_pi8(char __b7, char __b6, char __b5, char __b4, char __b3, char __b2, | |

char __b1, char __b0) | |

{ | |

return (__m64)__builtin_ia32_vec_init_v8qi(__b0, __b1, __b2, __b3, | |

__b4, __b5, __b6, __b7); | |

} | |

/// Constructs a 64-bit integer vector of [2 x i32], with each of the | |

/// 32-bit integer vector elements set to the specified 32-bit integer | |

/// value. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __i | |

/// A 32-bit integer value used to initialize each vector element of the | |

/// result. | |

/// \returns An initialized 64-bit integer vector of [2 x i32]. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set1_pi32(int __i) | |

{ | |

return _mm_set_pi32(__i, __i); | |

} | |

/// Constructs a 64-bit integer vector of [4 x i16], with each of the | |

/// 16-bit integer vector elements set to the specified 16-bit integer | |

/// value. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __w | |

/// A 16-bit integer value used to initialize each vector element of the | |

/// result. | |

/// \returns An initialized 64-bit integer vector of [4 x i16]. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set1_pi16(short __w) | |

{ | |

return _mm_set_pi16(__w, __w, __w, __w); | |

} | |

/// Constructs a 64-bit integer vector of [8 x i8], with each of the | |

/// 8-bit integer vector elements set to the specified 8-bit integer value. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __b | |

/// An 8-bit integer value used to initialize each vector element of the | |

/// result. | |

/// \returns An initialized 64-bit integer vector of [8 x i8]. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_set1_pi8(char __b) | |

{ | |

return _mm_set_pi8(__b, __b, __b, __b, __b, __b, __b, __b); | |

} | |

/// Constructs a 64-bit integer vector, initialized in reverse order with | |

/// the specified 32-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __i0 | |

/// A 32-bit integer value used to initialize the lower 32 bits of the | |

/// result. | |

/// \param __i1 | |

/// A 32-bit integer value used to initialize the upper 32 bits of the | |

/// result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_setr_pi32(int __i0, int __i1) | |

{ | |

return _mm_set_pi32(__i1, __i0); | |

} | |

/// Constructs a 64-bit integer vector, initialized in reverse order with | |

/// the specified 16-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __w0 | |

/// A 16-bit integer value used to initialize bits [15:0] of the result. | |

/// \param __w1 | |

/// A 16-bit integer value used to initialize bits [31:16] of the result. | |

/// \param __w2 | |

/// A 16-bit integer value used to initialize bits [47:32] of the result. | |

/// \param __w3 | |

/// A 16-bit integer value used to initialize bits [63:48] of the result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_setr_pi16(short __w0, short __w1, short __w2, short __w3) | |

{ | |

return _mm_set_pi16(__w3, __w2, __w1, __w0); | |

} | |

/// Constructs a 64-bit integer vector, initialized in reverse order with | |

/// the specified 8-bit integer values. | |

/// | |

/// \headerfile <x86intrin.h> | |

/// | |

/// This intrinsic is a utility function and does not correspond to a specific | |

/// instruction. | |

/// | |

/// \param __b0 | |

/// An 8-bit integer value used to initialize bits [7:0] of the result. | |

/// \param __b1 | |

/// An 8-bit integer value used to initialize bits [15:8] of the result. | |

/// \param __b2 | |

/// An 8-bit integer value used to initialize bits [23:16] of the result. | |

/// \param __b3 | |

/// An 8-bit integer value used to initialize bits [31:24] of the result. | |

/// \param __b4 | |

/// An 8-bit integer value used to initialize bits [39:32] of the result. | |

/// \param __b5 | |

/// An 8-bit integer value used to initialize bits [47:40] of the result. | |

/// \param __b6 | |

/// An 8-bit integer value used to initialize bits [55:48] of the result. | |

/// \param __b7 | |

/// An 8-bit integer value used to initialize bits [63:56] of the result. | |

/// \returns An initialized 64-bit integer vector. | |

static __inline__ __m64 __DEFAULT_FN_ATTRS | |

_mm_setr_pi8(char __b0, char __b1, char __b2, char __b3, char __b4, char __b5, | |

char __b6, char __b7) | |

{ | |

return _mm_set_pi8(__b7, __b6, __b5, __b4, __b3, __b2, __b1, __b0); | |

} | |

#undef __DEFAULT_FN_ATTRS | |

/* Aliases for compatibility. */ | |

#define _m_empty _mm_empty | |

#define _m_from_int _mm_cvtsi32_si64 | |

#define _m_from_int64 _mm_cvtsi64_m64 | |

#define _m_to_int _mm_cvtsi64_si32 | |

#define _m_to_int64 _mm_cvtm64_si64 | |

#define _m_packsswb _mm_packs_pi16 | |

#define _m_packssdw _mm_packs_pi32 | |

#define _m_packuswb _mm_packs_pu16 | |

#define _m_punpckhbw _mm_unpackhi_pi8 | |

#define _m_punpckhwd _mm_unpackhi_pi16 | |

#define _m_punpckhdq _mm_unpackhi_pi32 | |

#define _m_punpcklbw _mm_unpacklo_pi8 | |

#define _m_punpcklwd _mm_unpacklo_pi16 | |

#define _m_punpckldq _mm_unpacklo_pi32 | |

#define _m_paddb _mm_add_pi8 | |

#define _m_paddw _mm_add_pi16 | |

#define _m_paddd _mm_add_pi32 | |

#define _m_paddsb _mm_adds_pi8 | |

#define _m_paddsw _mm_adds_pi16 | |

#define _m_paddusb _mm_adds_pu8 | |

#define _m_paddusw _mm_adds_pu16 | |

#define _m_psubb _mm_sub_pi8 | |

#define _m_psubw _mm_sub_pi16 | |

#define _m_psubd _mm_sub_pi32 | |

#define _m_psubsb _mm_subs_pi8 | |

#define _m_psubsw _mm_subs_pi16 | |

#define _m_psubusb _mm_subs_pu8 | |

#define _m_psubusw _mm_subs_pu16 | |

#define _m_pmaddwd _mm_madd_pi16 | |

#define _m_pmulhw _mm_mulhi_pi16 | |

#define _m_pmullw _mm_mullo_pi16 | |

#define _m_psllw _mm_sll_pi16 | |

#define _m_psllwi _mm_slli_pi16 | |

#define _m_pslld _mm_sll_pi32 | |

#define _m_pslldi _mm_slli_pi32 | |

#define _m_psllq _mm_sll_si64 | |

#define _m_psllqi _mm_slli_si64 | |

#define _m_psraw _mm_sra_pi16 | |

#define _m_psrawi _mm_srai_pi16 | |

#define _m_psrad _mm_sra_pi32 | |

#define _m_psradi _mm_srai_pi32 | |

#define _m_psrlw _mm_srl_pi16 | |

#define _m_psrlwi _mm_srli_pi16 | |

#define _m_psrld _mm_srl_pi32 | |

#define _m_psrldi _mm_srli_pi32 | |

#define _m_psrlq _mm_srl_si64 | |

#define _m_psrlqi _mm_srli_si64 | |

#define _m_pand _mm_and_si64 | |

#define _m_pandn _mm_andnot_si64 | |

#define _m_por _mm_or_si64 | |

#define _m_pxor _mm_xor_si64 | |

#define _m_pcmpeqb _mm_cmpeq_pi8 | |

#define _m_pcmpeqw _mm_cmpeq_pi16 | |

#define _m_pcmpeqd _mm_cmpeq_pi32 | |

#define _m_pcmpgtb _mm_cmpgt_pi8 | |

#define _m_pcmpgtw _mm_cmpgt_pi16 | |

#define _m_pcmpgtd _mm_cmpgt_pi32 | |

#endif /* __MMINTRIN_H */ | |