/*===---- emmintrin.h - SSE2 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 __EMMINTRIN_H #define __EMMINTRIN_H #if !defined(__i386__) && !defined(__x86_64__) #error "This header is only meant to be used on x86 and x64 architecture" #endif #include <xmmintrin.h> __m128d __attribute__((__vector_size__(16), __aligned__ …)); __m128i __attribute__((__vector_size__(16), __aligned__ …)); __m128d_u __attribute__((__vector_size__(16), __aligned__ …)); __m128i_u __attribute__((__vector_size__(16), __aligned__ …)); /* Type defines. */ __v2df __attribute__((__vector_size__(16))); __v2di __attribute__((__vector_size__(16))); __v8hi __attribute__((__vector_size__(16))); __v16qi __attribute__((__vector_size__(16))); /* Unsigned types */ __v2du __attribute__((__vector_size__(16))); __v8hu __attribute__((__vector_size__(16))); __v16qu __attribute__((__vector_size__(16))); /* We need an explicitly signed variant for char. Note that this shouldn't * appear in the interface though. */ __v16qs __attribute__((__vector_size__(16))); #ifdef __SSE2__ /* Both _Float16 and __bf16 require SSE2 being enabled. */ __v8hf __attribute__((__vector_size__(16), __aligned__ …)); __m128h __attribute__((__vector_size__(16), __aligned__ …)); __m128h_u __attribute__((__vector_size__(16), __aligned__ …)); __v8bf __attribute__((__vector_size__(16), __aligned__ …)); __m128bh __attribute__((__vector_size__(16), __aligned__ …)); #endif /* Define the default attributes for the functions in this file. */ #if defined(__EVEX512__) && !defined(__AVX10_1_512__) #define __DEFAULT_FN_ATTRS … #else #define __DEFAULT_FN_ATTRS … #endif #define __trunc64 … #define __anyext128 … /// Adds lower double-precision values in both operands and returns the /// sum in the lower 64 bits of the result. The upper 64 bits of the result /// are copied from the upper double-precision value of the first operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VADDSD / ADDSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// sum of the lower 64 bits of both operands. The upper 64 bits are copied /// from the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_add_sd(__m128d __a, __m128d __b) { … } /// Adds two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VADDPD / ADDPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] containing the sums of both /// operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_add_pd(__m128d __a, __m128d __b) { … } /// Subtracts the lower double-precision value of the second operand /// from the lower double-precision value of the first operand and returns /// the difference in the lower 64 bits of the result. The upper 64 bits of /// the result are copied from the upper double-precision value of the first /// operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VSUBSD / SUBSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the minuend. /// \param __b /// A 128-bit vector of [2 x double] containing the subtrahend. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// difference of the lower 64 bits of both operands. The upper 64 bits are /// copied from the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_sub_sd(__m128d __a, __m128d __b) { … } /// Subtracts two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VSUBPD / SUBPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the minuend. /// \param __b /// A 128-bit vector of [2 x double] containing the subtrahend. /// \returns A 128-bit vector of [2 x double] containing the differences between /// both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_sub_pd(__m128d __a, __m128d __b) { … } /// Multiplies lower double-precision values in both operands and returns /// the product in the lower 64 bits of the result. The upper 64 bits of the /// result are copied from the upper double-precision value of the first /// operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMULSD / MULSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// product of the lower 64 bits of both operands. The upper 64 bits are /// copied from the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_mul_sd(__m128d __a, __m128d __b) { … } /// Multiplies two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMULPD / MULPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. /// \returns A 128-bit vector of [2 x double] containing the products of both /// operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_mul_pd(__m128d __a, __m128d __b) { … } /// Divides the lower double-precision value of the first operand by the /// lower double-precision value of the second operand and returns the /// quotient in the lower 64 bits of the result. The upper 64 bits of the /// result are copied from the upper double-precision value of the first /// operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VDIVSD / DIVSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the dividend. /// \param __b /// A 128-bit vector of [2 x double] containing divisor. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// quotient of the lower 64 bits of both operands. The upper 64 bits are /// copied from the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_div_sd(__m128d __a, __m128d __b) { … } /// Performs an element-by-element division of two 128-bit vectors of /// [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VDIVPD / DIVPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the dividend. /// \param __b /// A 128-bit vector of [2 x double] containing the divisor. /// \returns A 128-bit vector of [2 x double] containing the quotients of both /// operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_div_pd(__m128d __a, __m128d __b) { … } /// Calculates the square root of the lower double-precision value of /// the second operand and returns it in the lower 64 bits of the result. /// The upper 64 bits of the result are copied from the upper /// double-precision value of the first operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VSQRTSD / SQRTSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. The /// upper 64 bits of this operand are copied to the upper 64 bits of the /// result. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. The /// square root is calculated using the lower 64 bits of this operand. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// square root of the lower 64 bits of operand \a __b, and whose upper 64 /// bits are copied from the upper 64 bits of operand \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_sqrt_sd(__m128d __a, __m128d __b) { … } /// Calculates the square root of the each of two values stored in a /// 128-bit vector of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VSQRTPD / SQRTPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector of [2 x double] containing the square roots of the /// values in the operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_sqrt_pd(__m128d __a) { … } /// Compares lower 64-bit double-precision values of both operands, and /// returns the lesser of the pair of values in the lower 64-bits of the /// result. The upper 64 bits of the result are copied from the upper /// double-precision value of the first operand. /// /// If either value in a comparison is NaN, returns the value from \a __b. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMINSD / MINSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. The /// lower 64 bits of this operand are used in the comparison. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. The /// lower 64 bits of this operand are used in the comparison. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// minimum value between both operands. The upper 64 bits are copied from /// the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_min_sd(__m128d __a, __m128d __b) { … } /// Performs element-by-element comparison of the two 128-bit vectors of /// [2 x double] and returns a vector containing the lesser of each pair of /// values. /// /// If either value in a comparison is NaN, returns the value from \a __b. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMINPD / MINPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. /// \returns A 128-bit vector of [2 x double] containing the minimum values /// between both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_min_pd(__m128d __a, __m128d __b) { … } /// Compares lower 64-bit double-precision values of both operands, and /// returns the greater of the pair of values in the lower 64-bits of the /// result. The upper 64 bits of the result are copied from the upper /// double-precision value of the first operand. /// /// If either value in a comparison is NaN, returns the value from \a __b. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMAXSD / MAXSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. The /// lower 64 bits of this operand are used in the comparison. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. The /// lower 64 bits of this operand are used in the comparison. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// maximum value between both operands. The upper 64 bits are copied from /// the upper 64 bits of the first source operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_max_sd(__m128d __a, __m128d __b) { … } /// Performs element-by-element comparison of the two 128-bit vectors of /// [2 x double] and returns a vector containing the greater of each pair /// of values. /// /// If either value in a comparison is NaN, returns the value from \a __b. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMAXPD / MAXPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the operands. /// \returns A 128-bit vector of [2 x double] containing the maximum values /// between both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_max_pd(__m128d __a, __m128d __b) { … } /// Performs a bitwise AND of two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPAND / PAND </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] containing the bitwise AND of the /// values between both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_and_pd(__m128d __a, __m128d __b) { … } /// Performs a bitwise AND of two 128-bit vectors of [2 x double], using /// the one's complement of the values contained in the first source operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPANDN / PANDN </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the left source operand. The /// one's complement of this value is used in the bitwise AND. /// \param __b /// A 128-bit vector of [2 x double] containing the right source operand. /// \returns A 128-bit vector of [2 x double] containing the bitwise AND of the /// values in the second operand and the one's complement of the first /// operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_andnot_pd(__m128d __a, __m128d __b) { … } /// Performs a bitwise OR of two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPOR / POR </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] containing the bitwise OR of the /// values between both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_or_pd(__m128d __a, __m128d __b) { … } /// Performs a bitwise XOR of two 128-bit vectors of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPXOR / PXOR </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing one of the source operands. /// \param __b /// A 128-bit vector of [2 x double] containing one of the source operands. /// \returns A 128-bit vector of [2 x double] containing the bitwise XOR of the /// values between both operands. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_xor_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] for equality. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPEQPD / CMPEQPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpeq_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are less than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLTPD / CMPLTPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmplt_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are less than or equal to those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLEPD / CMPLEPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmple_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are greater than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLTPD / CMPLTPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpgt_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are greater than or equal to those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLEPD / CMPLEPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpge_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are ordered with respect to those in the second operand. /// /// A pair of double-precision values are ordered with respect to each /// other if neither value is a NaN. Each comparison returns 0x0 for false, /// 0xFFFFFFFFFFFFFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPORDPD / CMPORDPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpord_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are unordered with respect to those in the second operand. /// /// A pair of double-precision values are unordered with respect to each /// other if one or both values are NaN. Each comparison returns 0x0 for /// false, 0xFFFFFFFFFFFFFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPUNORDPD / CMPUNORDPD </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpunord_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are unequal to those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNEQPD / CMPNEQPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpneq_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are not less than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLTPD / CMPNLTPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnlt_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are not less than or equal to those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLEPD / CMPNLEPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnle_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are not greater than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLTPD / CMPNLTPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpngt_pd(__m128d __a, __m128d __b) { … } /// Compares each of the corresponding double-precision values of the /// 128-bit vectors of [2 x double] to determine if the values in the first /// operand are not greater than or equal to those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLEPD / CMPNLEPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \param __b /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector containing the comparison results. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnge_pd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] for equality. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPEQSD / CMPEQSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpeq_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than the corresponding value in /// the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLTSD / CMPLTSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmplt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLESD / CMPLESD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmple_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than the corresponding value /// in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLTSD / CMPLTSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpgt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns false. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPLESD / CMPLESD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpge_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is ordered with respect to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. A pair /// of double-precision values are ordered with respect to each other if /// neither value is a NaN. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPORDSD / CMPORDSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpord_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is unordered with respect to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. A pair /// of double-precision values are unordered with respect to each other if /// one or both values are NaN. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPUNORDSD / CMPUNORDSD </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpunord_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is unequal to the corresponding value in /// the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNEQSD / CMPNEQSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpneq_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is not less than the corresponding /// value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLTSD / CMPNLTSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnlt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is not less than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLESD / CMPNLESD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnle_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is not greater than the corresponding /// value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLTSD / CMPNLTSD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpngt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is not greater than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, returns true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCMPNLESD / CMPNLESD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns A 128-bit vector. The lower 64 bits contains the comparison /// results. The upper 64 bits are copied from the upper 64 bits of \a __a. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cmpnge_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] for equality. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comieq_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than the corresponding value in /// the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comilt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comile_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than the corresponding value /// in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comigt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comige_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is unequal to the corresponding value in /// the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 1. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCOMISD / COMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_comineq_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] for equality. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomieq_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than the corresponding value in /// the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomilt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is less than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomile_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than the corresponding value /// in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomigt_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is greater than or equal to the /// corresponding value in the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 0. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison results. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomige_sd(__m128d __a, __m128d __b) { … } /// Compares the lower double-precision floating-point values in each of /// the two 128-bit floating-point vectors of [2 x double] to determine if /// the value in the first parameter is unequal to the corresponding value in /// the second parameter. /// /// The comparison returns 0 for false, 1 for true. If either value in a /// comparison is NaN, returns 1. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUCOMISD / UCOMISD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __b. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision value is /// compared to the lower double-precision value of \a __a. /// \returns An integer containing the comparison result. static __inline__ int __DEFAULT_FN_ATTRS _mm_ucomineq_sd(__m128d __a, __m128d __b) { … } /// Converts the two double-precision floating-point elements of a /// 128-bit vector of [2 x double] into two single-precision floating-point /// values, returned in the lower 64 bits of a 128-bit vector of [4 x float]. /// The upper 64 bits of the result vector are set to zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTPD2PS / CVTPD2PS </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector of [4 x float] whose lower 64 bits contain the /// converted values. The upper 64 bits are set to zero. static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_cvtpd_ps(__m128d __a) { … } /// Converts the lower two single-precision floating-point elements of a /// 128-bit vector of [4 x float] into two double-precision floating-point /// values, returned in a 128-bit vector of [2 x double]. The upper two /// elements of the input vector are unused. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTPS2PD / CVTPS2PD </c> instruction. /// /// \param __a /// A 128-bit vector of [4 x float]. The lower two single-precision /// floating-point elements are converted to double-precision values. The /// upper two elements are unused. /// \returns A 128-bit vector of [2 x double] containing the converted values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtps_pd(__m128 __a) { … } /// Converts the lower two integer elements of a 128-bit vector of /// [4 x i32] into two double-precision floating-point values, returned in a /// 128-bit vector of [2 x double]. /// /// The upper two elements of the input vector are unused. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTDQ2PD / CVTDQ2PD </c> instruction. /// /// \param __a /// A 128-bit integer vector of [4 x i32]. The lower two integer elements are /// converted to double-precision values. /// /// The upper two elements are unused. /// \returns A 128-bit vector of [2 x double] containing the converted values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtepi32_pd(__m128i __a) { … } /// Converts the two double-precision floating-point elements of a /// 128-bit vector of [2 x double] into two signed 32-bit integer values, /// returned in the lower 64 bits of a 128-bit vector of [4 x i32]. The upper /// 64 bits of the result vector are set to zero. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTPD2DQ / CVTPD2DQ </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector of [4 x i32] whose lower 64 bits contain the /// converted values. The upper 64 bits are set to zero. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvtpd_epi32(__m128d __a) { … } /// Converts the low-order element of a 128-bit vector of [2 x double] /// into a 32-bit signed integer value. /// /// If the converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSD2SI / CVTSD2SI </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower 64 bits are used in the /// conversion. /// \returns A 32-bit signed integer containing the converted value. static __inline__ int __DEFAULT_FN_ATTRS _mm_cvtsd_si32(__m128d __a) { … } /// Converts the lower double-precision floating-point element of a /// 128-bit vector of [2 x double], in the second parameter, into a /// single-precision floating-point value, returned in the lower 32 bits of a /// 128-bit vector of [4 x float]. The upper 96 bits of the result vector are /// copied from the upper 96 bits of the first parameter. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSD2SS / CVTSD2SS </c> instruction. /// /// \param __a /// A 128-bit vector of [4 x float]. The upper 96 bits of this parameter are /// copied to the upper 96 bits of the result. /// \param __b /// A 128-bit vector of [2 x double]. The lower double-precision /// floating-point element is used in the conversion. /// \returns A 128-bit vector of [4 x float]. The lower 32 bits contain the /// converted value from the second parameter. The upper 96 bits are copied /// from the upper 96 bits of the first parameter. static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_cvtsd_ss(__m128 __a, __m128d __b) { … } /// Converts a 32-bit signed integer value, in the second parameter, into /// a double-precision floating-point value, returned in the lower 64 bits of /// a 128-bit vector of [2 x double]. The upper 64 bits of the result vector /// are copied from the upper 64 bits of the first parameter. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSI2SD / CVTSI2SD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The upper 64 bits of this parameter are /// copied to the upper 64 bits of the result. /// \param __b /// A 32-bit signed integer containing the value to be converted. /// \returns A 128-bit vector of [2 x double]. The lower 64 bits contain the /// converted value from the second parameter. The upper 64 bits are copied /// from the upper 64 bits of the first parameter. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtsi32_sd(__m128d __a, int __b) { … } /// Converts the lower single-precision floating-point element of a /// 128-bit vector of [4 x float], in the second parameter, into a /// double-precision floating-point value, returned in the lower 64 bits of /// a 128-bit vector of [2 x double]. The upper 64 bits of the result vector /// are copied from the upper 64 bits of the first parameter. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSS2SD / CVTSS2SD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The upper 64 bits of this parameter are /// copied to the upper 64 bits of the result. /// \param __b /// A 128-bit vector of [4 x float]. The lower single-precision /// floating-point element is used in the conversion. /// \returns A 128-bit vector of [2 x double]. The lower 64 bits contain the /// converted value from the second parameter. The upper 64 bits are copied /// from the upper 64 bits of the first parameter. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtss_sd(__m128d __a, __m128 __b) { … } /// Converts the two double-precision floating-point elements of a /// 128-bit vector of [2 x double] into two signed truncated (rounded /// toward zero) 32-bit integer values, returned in the lower 64 bits /// of a 128-bit vector of [4 x i32]. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTTPD2DQ / CVTTPD2DQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 128-bit vector of [4 x i32] whose lower 64 bits contain the /// converted values. The upper 64 bits are set to zero. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvttpd_epi32(__m128d __a) { … } /// Converts the low-order element of a [2 x double] vector into a 32-bit /// signed truncated (rounded toward zero) integer value. /// /// If the converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTTSD2SI / CVTTSD2SI </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower 64 bits are used in the /// conversion. /// \returns A 32-bit signed integer containing the converted value. static __inline__ int __DEFAULT_FN_ATTRS _mm_cvttsd_si32(__m128d __a) { … } /// Converts the two double-precision floating-point elements of a /// 128-bit vector of [2 x double] into two signed 32-bit integer values, /// returned in a 64-bit vector of [2 x i32]. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> CVTPD2PI </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 64-bit vector of [2 x i32] containing the converted values. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_cvtpd_pi32(__m128d __a) { … } /// Converts the two double-precision floating-point elements of a /// 128-bit vector of [2 x double] into two signed truncated (rounded toward /// zero) 32-bit integer values, returned in a 64-bit vector of [2 x i32]. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> CVTTPD2PI </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. /// \returns A 64-bit vector of [2 x i32] containing the converted values. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_cvttpd_pi32(__m128d __a) { … } /// Converts the two signed 32-bit integer elements of a 64-bit vector of /// [2 x i32] into two double-precision floating-point values, returned in a /// 128-bit vector of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> CVTPI2PD </c> instruction. /// /// \param __a /// A 64-bit vector of [2 x i32]. /// \returns A 128-bit vector of [2 x double] containing the converted values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtpi32_pd(__m64 __a) { … } /// Returns the low-order element of a 128-bit vector of [2 x double] as /// a double-precision floating-point value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower 64 bits are returned. /// \returns A double-precision floating-point value copied from the lower 64 /// bits of \a __a. static __inline__ double __DEFAULT_FN_ATTRS _mm_cvtsd_f64(__m128d __a) { … } /// Loads a 128-bit floating-point vector of [2 x double] from an aligned /// memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVAPD / MOVAPD </c> instruction. /// /// \param __dp /// A pointer to a 128-bit memory location. The address of the memory /// location has to be 16-byte aligned. /// \returns A 128-bit vector of [2 x double] containing the loaded values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_load_pd(double const *__dp) { … } /// Loads a double-precision floating-point value from a specified memory /// location and duplicates it to both vector elements of a 128-bit vector of /// [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVDDUP / MOVDDUP </c> instruction. /// /// \param __dp /// A pointer to a memory location containing a double-precision value. /// \returns A 128-bit vector of [2 x double] containing the loaded and /// duplicated values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_load1_pd(double const *__dp) { … } #define _mm_load_pd1(dp) … /// Loads two double-precision values, in reverse order, from an aligned /// memory location into a 128-bit vector of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVAPD / MOVAPD </c> instruction + /// needed shuffling instructions. In AVX mode, the shuffling may be combined /// with the \c VMOVAPD, resulting in only a \c VPERMILPD instruction. /// /// \param __dp /// A 16-byte aligned pointer to an array of double-precision values to be /// loaded in reverse order. /// \returns A 128-bit vector of [2 x double] containing the reversed loaded /// values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_loadr_pd(double const *__dp) { … } /// Loads a 128-bit floating-point vector of [2 x double] from an /// unaligned memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVUPD / MOVUPD </c> instruction. /// /// \param __dp /// A pointer to a 128-bit memory location. The address of the memory /// location does not have to be aligned. /// \returns A 128-bit vector of [2 x double] containing the loaded values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_loadu_pd(double const *__dp) { … } /// Loads a 64-bit integer value to the low element of a 128-bit integer /// vector and clears the upper element. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __a /// A pointer to a 64-bit memory location. The address of the memory /// location does not have to be aligned. /// \returns A 128-bit vector of [2 x i64] containing the loaded value. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_loadu_si64(void const *__a) { … } /// Loads a 32-bit integer value to the low element of a 128-bit integer /// vector and clears the upper element. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVD / MOVD </c> instruction. /// /// \param __a /// A pointer to a 32-bit memory location. The address of the memory /// location does not have to be aligned. /// \returns A 128-bit vector of [4 x i32] containing the loaded value. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_loadu_si32(void const *__a) { … } /// Loads a 16-bit integer value to the low element of a 128-bit integer /// vector and clears the upper element. /// /// \headerfile <x86intrin.h> /// /// This intrinsic does not correspond to a specific instruction. /// /// \param __a /// A pointer to a 16-bit memory location. The address of the memory /// location does not have to be aligned. /// \returns A 128-bit vector of [8 x i16] containing the loaded value. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_loadu_si16(void const *__a) { … } /// Loads a 64-bit double-precision value to the low element of a /// 128-bit integer vector and clears the upper element. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVSD / MOVSD </c> instruction. /// /// \param __dp /// A pointer to a memory location containing a double-precision value. /// The address of the memory location does not have to be aligned. /// \returns A 128-bit vector of [2 x double] containing the loaded value. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_load_sd(double const *__dp) { … } /// Loads a double-precision value into the high-order bits of a 128-bit /// vector of [2 x double]. The low-order bits are copied from the low-order /// bits of the first operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVHPD / MOVHPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. \n /// Bits [63:0] are written to bits [63:0] of the result. /// \param __dp /// A pointer to a 64-bit memory location containing a double-precision /// floating-point value that is loaded. The loaded value is written to bits /// [127:64] of the result. The address of the memory location does not have /// to be aligned. /// \returns A 128-bit vector of [2 x double] containing the moved values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_loadh_pd(__m128d __a, double const *__dp) { … } /// Loads a double-precision value into the low-order bits of a 128-bit /// vector of [2 x double]. The high-order bits are copied from the /// high-order bits of the first operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVLPD / MOVLPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. \n /// Bits [127:64] are written to bits [127:64] of the result. /// \param __dp /// A pointer to a 64-bit memory location containing a double-precision /// floating-point value that is loaded. The loaded value is written to bits /// [63:0] of the result. The address of the memory location does not have to /// be aligned. /// \returns A 128-bit vector of [2 x double] containing the moved values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_loadl_pd(__m128d __a, double const *__dp) { … } /// Constructs a 128-bit floating-point vector of [2 x double] with /// unspecified content. This could be used as an argument to another /// intrinsic function where the argument is required but the value is not /// actually used. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \returns A 128-bit floating-point vector of [2 x double] with unspecified /// content. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_undefined_pd(void) { … } /// Constructs a 128-bit floating-point vector of [2 x double]. The lower /// 64 bits of the vector are initialized with the specified double-precision /// floating-point value. The upper 64 bits are set to zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __w /// A double-precision floating-point value used to initialize the lower 64 /// bits of the result. /// \returns An initialized 128-bit floating-point vector of [2 x double]. The /// lower 64 bits contain the value of the parameter. The upper 64 bits are /// set to zero. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_set_sd(double __w) { … } /// Constructs a 128-bit floating-point vector of [2 x double], with each /// of the two double-precision floating-point vector elements set to the /// specified double-precision floating-point value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVDDUP / MOVLHPS </c> instruction. /// /// \param __w /// A double-precision floating-point value used to initialize each vector /// element of the result. /// \returns An initialized 128-bit floating-point vector of [2 x double]. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_set1_pd(double __w) { … } /// Constructs a 128-bit floating-point vector of [2 x double], with each /// of the two double-precision floating-point vector elements set to the /// specified double-precision floating-point value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVDDUP / MOVLHPS </c> instruction. /// /// \param __w /// A double-precision floating-point value used to initialize each vector /// element of the result. /// \returns An initialized 128-bit floating-point vector of [2 x double]. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_set_pd1(double __w) { … } /// Constructs a 128-bit floating-point vector of [2 x double] /// initialized with the specified double-precision floating-point values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUNPCKLPD / UNPCKLPD </c> instruction. /// /// \param __w /// A double-precision floating-point value used to initialize the upper 64 /// bits of the result. /// \param __x /// A double-precision floating-point value used to initialize the lower 64 /// bits of the result. /// \returns An initialized 128-bit floating-point vector of [2 x double]. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_set_pd(double __w, double __x) { … } /// Constructs a 128-bit floating-point vector of [2 x double], /// initialized in reverse order with the specified double-precision /// floating-point values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUNPCKLPD / UNPCKLPD </c> instruction. /// /// \param __w /// A double-precision floating-point value used to initialize the lower 64 /// bits of the result. /// \param __x /// A double-precision floating-point value used to initialize the upper 64 /// bits of the result. /// \returns An initialized 128-bit floating-point vector of [2 x double]. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_setr_pd(double __w, double __x) { … } /// Constructs a 128-bit floating-point vector of [2 x double] /// initialized to zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VXORPS / XORPS </c> instruction. /// /// \returns An initialized 128-bit floating-point vector of [2 x double] with /// all elements set to zero. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_setzero_pd(void) { … } /// Constructs a 128-bit floating-point vector of [2 x double]. The lower /// 64 bits are set to the lower 64 bits of the second parameter. The upper /// 64 bits are set to the upper 64 bits of the first parameter. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VBLENDPD / BLENDPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The upper 64 bits are written to the /// upper 64 bits of the result. /// \param __b /// A 128-bit vector of [2 x double]. The lower 64 bits are written to the /// lower 64 bits of the result. /// \returns A 128-bit vector of [2 x double] containing the moved values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_move_sd(__m128d __a, __m128d __b) { … } /// Stores the lower 64 bits of a 128-bit vector of [2 x double] to a /// memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVSD / MOVSD </c> instruction. /// /// \param __dp /// A pointer to a 64-bit memory location. /// \param __a /// A 128-bit vector of [2 x double] containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_store_sd(double *__dp, __m128d __a) { … } /// Moves packed double-precision values from a 128-bit vector of /// [2 x double] to a memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c>VMOVAPD / MOVAPS</c> instruction. /// /// \param __dp /// A pointer to an aligned memory location that can store two /// double-precision values. /// \param __a /// A packed 128-bit vector of [2 x double] containing the values to be /// moved. static __inline__ void __DEFAULT_FN_ATTRS _mm_store_pd(double *__dp, __m128d __a) { … } /// Moves the lower 64 bits of a 128-bit vector of [2 x double] twice to /// the upper and lower 64 bits of a memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the /// <c> VMOVDDUP + VMOVAPD / MOVLHPS + MOVAPS </c> instruction. /// /// \param __dp /// A pointer to a memory location that can store two double-precision /// values. /// \param __a /// A 128-bit vector of [2 x double] whose lower 64 bits are copied to each /// of the values in \a __dp. static __inline__ void __DEFAULT_FN_ATTRS _mm_store1_pd(double *__dp, __m128d __a) { … } /// Moves the lower 64 bits of a 128-bit vector of [2 x double] twice to /// the upper and lower 64 bits of a memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the /// <c> VMOVDDUP + VMOVAPD / MOVLHPS + MOVAPS </c> instruction. /// /// \param __dp /// A pointer to a memory location that can store two double-precision /// values. /// \param __a /// A 128-bit vector of [2 x double] whose lower 64 bits are copied to each /// of the values in \a __dp. static __inline__ void __DEFAULT_FN_ATTRS _mm_store_pd1(double *__dp, __m128d __a) { … } /// Stores a 128-bit vector of [2 x double] into an unaligned memory /// location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVUPD / MOVUPD </c> instruction. /// /// \param __dp /// A pointer to a 128-bit memory location. The address of the memory /// location does not have to be aligned. /// \param __a /// A 128-bit vector of [2 x double] containing the values to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeu_pd(double *__dp, __m128d __a) { … } /// Stores two double-precision values, in reverse order, from a 128-bit /// vector of [2 x double] to a 16-byte aligned memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to a shuffling instruction followed by a /// <c> VMOVAPD / MOVAPD </c> instruction. /// /// \param __dp /// A pointer to a 16-byte aligned memory location that can store two /// double-precision values. /// \param __a /// A 128-bit vector of [2 x double] containing the values to be reversed and /// stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storer_pd(double *__dp, __m128d __a) { … } /// Stores the upper 64 bits of a 128-bit vector of [2 x double] to a /// memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVHPD / MOVHPD </c> instruction. /// /// \param __dp /// A pointer to a 64-bit memory location. /// \param __a /// A 128-bit vector of [2 x double] containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeh_pd(double *__dp, __m128d __a) { … } /// Stores the lower 64 bits of a 128-bit vector of [2 x double] to a /// memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVLPD / MOVLPD </c> instruction. /// /// \param __dp /// A pointer to a 64-bit memory location. /// \param __a /// A 128-bit vector of [2 x double] containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storel_pd(double *__dp, __m128d __a) { … } /// Adds the corresponding elements of two 128-bit vectors of [16 x i8], /// saving the lower 8 bits of each sum in the corresponding element of a /// 128-bit result vector of [16 x i8]. /// /// The integer elements of both parameters can be either signed or unsigned. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDB / PADDB </c> instruction. /// /// \param __a /// A 128-bit vector of [16 x i8]. /// \param __b /// A 128-bit vector of [16 x i8]. /// \returns A 128-bit vector of [16 x i8] containing the sums of both /// parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_add_epi8(__m128i __a, __m128i __b) { … } /// Adds the corresponding elements of two 128-bit vectors of [8 x i16], /// saving the lower 16 bits of each sum in the corresponding element of a /// 128-bit result vector of [8 x i16]. /// /// The integer elements of both parameters can be either signed or unsigned. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDW / PADDW </c> instruction. /// /// \param __a /// A 128-bit vector of [8 x i16]. /// \param __b /// A 128-bit vector of [8 x i16]. /// \returns A 128-bit vector of [8 x i16] containing the sums of both /// parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_add_epi16(__m128i __a, __m128i __b) { … } /// Adds the corresponding elements of two 128-bit vectors of [4 x i32], /// saving the lower 32 bits of each sum in the corresponding element of a /// 128-bit result vector of [4 x i32]. /// /// The integer elements of both parameters can be either signed or unsigned. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDD / PADDD </c> instruction. /// /// \param __a /// A 128-bit vector of [4 x i32]. /// \param __b /// A 128-bit vector of [4 x i32]. /// \returns A 128-bit vector of [4 x i32] containing the sums of both /// parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_add_epi32(__m128i __a, __m128i __b) { … } /// Adds two signed or unsigned 64-bit integer values, returning the /// lower 64 bits of the sum. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> PADDQ </c> instruction. /// /// \param __a /// A 64-bit integer. /// \param __b /// A 64-bit integer. /// \returns A 64-bit integer containing the sum of both parameters. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_add_si64(__m64 __a, __m64 __b) { … } /// Adds the corresponding elements of two 128-bit vectors of [2 x i64], /// saving the lower 64 bits of each sum in the corresponding element of a /// 128-bit result vector of [2 x i64]. /// /// The integer elements of both parameters can be either signed or unsigned. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDQ / PADDQ </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x i64]. /// \param __b /// A 128-bit vector of [2 x i64]. /// \returns A 128-bit vector of [2 x i64] containing the sums of both /// parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_add_epi64(__m128i __a, __m128i __b) { … } /// Adds, with saturation, the corresponding elements of two 128-bit /// signed [16 x i8] vectors, saving each sum in the corresponding element /// of a 128-bit result vector of [16 x i8]. /// /// Positive sums greater than 0x7F are saturated to 0x7F. Negative sums /// less than 0x80 are saturated to 0x80. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDSB / PADDSB </c> instruction. /// /// \param __a /// A 128-bit signed [16 x i8] vector. /// \param __b /// A 128-bit signed [16 x i8] vector. /// \returns A 128-bit signed [16 x i8] vector containing the saturated sums of /// both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_adds_epi8(__m128i __a, __m128i __b) { … } /// Adds, with saturation, the corresponding elements of two 128-bit /// signed [8 x i16] vectors, saving each sum in the corresponding element /// of a 128-bit result vector 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> VPADDSW / PADDSW </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [8 x i16] vector containing the saturated sums of /// both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_adds_epi16(__m128i __a, __m128i __b) { … } /// Adds, with saturation, the corresponding elements of two 128-bit /// unsigned [16 x i8] vectors, saving each sum in the corresponding element /// of a 128-bit result vector of [16 x i8]. /// /// Positive sums greater than 0xFF are saturated to 0xFF. Negative sums are /// saturated to 0x00. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDUSB / PADDUSB </c> instruction. /// /// \param __a /// A 128-bit unsigned [16 x i8] vector. /// \param __b /// A 128-bit unsigned [16 x i8] vector. /// \returns A 128-bit unsigned [16 x i8] vector containing the saturated sums /// of both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_adds_epu8(__m128i __a, __m128i __b) { … } /// Adds, with saturation, the corresponding elements of two 128-bit /// unsigned [8 x i16] vectors, saving each sum in the corresponding element /// of a 128-bit result vector of [8 x i16]. /// /// Positive sums greater than 0xFFFF are saturated to 0xFFFF. Negative sums /// are saturated to 0x0000. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPADDUSB / PADDUSB </c> instruction. /// /// \param __a /// A 128-bit unsigned [8 x i16] vector. /// \param __b /// A 128-bit unsigned [8 x i16] vector. /// \returns A 128-bit unsigned [8 x i16] vector containing the saturated sums /// of both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_adds_epu16(__m128i __a, __m128i __b) { … } /// Computes the rounded averages of corresponding elements of two /// 128-bit unsigned [16 x i8] vectors, saving each result in the /// corresponding element of a 128-bit result vector of [16 x i8]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPAVGB / PAVGB </c> instruction. /// /// \param __a /// A 128-bit unsigned [16 x i8] vector. /// \param __b /// A 128-bit unsigned [16 x i8] vector. /// \returns A 128-bit unsigned [16 x i8] vector containing the rounded /// averages of both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_avg_epu8(__m128i __a, __m128i __b) { … } /// Computes the rounded averages of corresponding elements of two /// 128-bit unsigned [8 x i16] vectors, saving each result in the /// corresponding element of a 128-bit result vector of [8 x i16]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPAVGW / PAVGW </c> instruction. /// /// \param __a /// A 128-bit unsigned [8 x i16] vector. /// \param __b /// A 128-bit unsigned [8 x i16] vector. /// \returns A 128-bit unsigned [8 x i16] vector containing the rounded /// averages of both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_avg_epu16(__m128i __a, __m128i __b) { … } /// Multiplies the corresponding elements of two 128-bit signed [8 x i16] /// vectors, producing eight intermediate 32-bit signed integer products, and /// adds the consecutive pairs of 32-bit products to form a 128-bit signed /// [4 x i32] vector. /// /// For example, bits [15:0] of both parameters are multiplied producing a /// 32-bit product, bits [31:16] of both parameters are multiplied producing /// a 32-bit product, and the sum of those two products becomes bits [31:0] /// of the result. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMADDWD / PMADDWD </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [4 x i32] vector containing the sums of products /// of both parameters. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_madd_epi16(__m128i __a, __m128i __b) { … } /// Compares corresponding elements of two 128-bit signed [8 x i16] /// vectors, saving the greater value from each comparison in the /// corresponding element of a 128-bit result vector of [8 x i16]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMAXSW / PMAXSW </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [8 x i16] vector containing the greater value of /// each comparison. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_max_epi16(__m128i __a, __m128i __b) { … } /// Compares corresponding elements of two 128-bit unsigned [16 x i8] /// vectors, saving the greater value from each comparison in the /// corresponding element of a 128-bit result vector of [16 x i8]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMAXUB / PMAXUB </c> instruction. /// /// \param __a /// A 128-bit unsigned [16 x i8] vector. /// \param __b /// A 128-bit unsigned [16 x i8] vector. /// \returns A 128-bit unsigned [16 x i8] vector containing the greater value of /// each comparison. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_max_epu8(__m128i __a, __m128i __b) { … } /// Compares corresponding elements of two 128-bit signed [8 x i16] /// vectors, saving the smaller value from each comparison in the /// corresponding element of a 128-bit result vector of [8 x i16]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMINSW / PMINSW </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [8 x i16] vector containing the smaller value of /// each comparison. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_min_epi16(__m128i __a, __m128i __b) { … } /// Compares corresponding elements of two 128-bit unsigned [16 x i8] /// vectors, saving the smaller value from each comparison in the /// corresponding element of a 128-bit result vector of [16 x i8]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMINUB / PMINUB </c> instruction. /// /// \param __a /// A 128-bit unsigned [16 x i8] vector. /// \param __b /// A 128-bit unsigned [16 x i8] vector. /// \returns A 128-bit unsigned [16 x i8] vector containing the smaller value of /// each comparison. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_min_epu8(__m128i __a, __m128i __b) { … } /// Multiplies the corresponding elements of two signed [8 x i16] /// vectors, saving the upper 16 bits of each 32-bit product in the /// corresponding element of a 128-bit signed [8 x i16] result vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMULHW / PMULHW </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [8 x i16] vector containing the upper 16 bits of /// each of the eight 32-bit products. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_mulhi_epi16(__m128i __a, __m128i __b) { … } /// Multiplies the corresponding elements of two unsigned [8 x i16] /// vectors, saving the upper 16 bits of each 32-bit product in the /// corresponding element of a 128-bit unsigned [8 x i16] result vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMULHUW / PMULHUW </c> instruction. /// /// \param __a /// A 128-bit unsigned [8 x i16] vector. /// \param __b /// A 128-bit unsigned [8 x i16] vector. /// \returns A 128-bit unsigned [8 x i16] vector containing the upper 16 bits /// of each of the eight 32-bit products. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_mulhi_epu16(__m128i __a, __m128i __b) { … } /// Multiplies the corresponding elements of two signed [8 x i16] /// vectors, saving the lower 16 bits of each 32-bit product in the /// corresponding element of a 128-bit signed [8 x i16] result vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMULLW / PMULLW </c> instruction. /// /// \param __a /// A 128-bit signed [8 x i16] vector. /// \param __b /// A 128-bit signed [8 x i16] vector. /// \returns A 128-bit signed [8 x i16] vector containing the lower 16 bits of /// each of the eight 32-bit products. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_mullo_epi16(__m128i __a, __m128i __b) { … } /// Multiplies 32-bit unsigned integer values contained in the lower bits /// of the two 64-bit integer vectors and returns the 64-bit unsigned /// product. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> PMULUDQ </c> instruction. /// /// \param __a /// A 64-bit integer containing one of the source operands. /// \param __b /// A 64-bit integer containing one of the source operands. /// \returns A 64-bit integer vector containing the product of both operands. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_mul_su32(__m64 __a, __m64 __b) { … } /// Multiplies 32-bit unsigned integer values contained in the lower /// bits of the corresponding elements of two [2 x i64] vectors, and returns /// the 64-bit products in the corresponding elements of a [2 x i64] vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMULUDQ / PMULUDQ </c> instruction. /// /// \param __a /// A [2 x i64] vector containing one of the source operands. /// \param __b /// A [2 x i64] vector containing one of the source operands. /// \returns A [2 x i64] vector containing the product of both operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_mul_epu32(__m128i __a, __m128i __b) { … } /// Computes the absolute differences of corresponding 8-bit integer /// values in two 128-bit vectors. Sums the first 8 absolute differences, and /// separately sums the second 8 absolute differences. Packs these two /// unsigned 16-bit integer sums into the upper and lower elements of a /// [2 x i64] vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSADBW / PSADBW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing one of the source operands. /// \param __b /// A 128-bit integer vector containing one of the source operands. /// \returns A [2 x i64] vector containing the sums of the sets of absolute /// differences between both operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sad_epu8(__m128i __a, __m128i __b) { … } /// Subtracts the corresponding 8-bit integer values in the operands. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBB / PSUBB </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sub_epi8(__m128i __a, __m128i __b) { … } /// Subtracts the corresponding 16-bit integer values in the operands. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBW / PSUBW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sub_epi16(__m128i __a, __m128i __b) { … } /// Subtracts the corresponding 32-bit integer values in the operands. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBD / PSUBD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sub_epi32(__m128i __a, __m128i __b) { … } /// Subtracts signed or unsigned 64-bit integer values and writes the /// difference to the corresponding bits in the destination. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> PSUBQ </c> instruction. /// /// \param __a /// A 64-bit integer vector containing the minuend. /// \param __b /// A 64-bit integer vector containing the subtrahend. /// \returns A 64-bit integer vector containing the difference of the values in /// the operands. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_sub_si64(__m64 __a, __m64 __b) { … } /// Subtracts the corresponding elements of two [2 x i64] vectors. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBQ / PSUBQ </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sub_epi64(__m128i __a, __m128i __b) { … } /// Subtracts, with saturation, corresponding 8-bit signed integer values in /// the input and returns the differences in the corresponding bytes in the /// destination. /// /// Differences greater than 0x7F are saturated to 0x7F, and differences /// less than 0x80 are saturated to 0x80. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBSB / PSUBSB </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_subs_epi8(__m128i __a, __m128i __b) { … } /// Subtracts, with saturation, corresponding 16-bit signed integer values in /// the input and returns the differences in the corresponding bytes in the /// destination. /// /// Differences greater than 0x7FFF are saturated to 0x7FFF, and values less /// than 0x8000 are saturated to 0x8000. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBSW / PSUBSW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the differences of the values /// in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_subs_epi16(__m128i __a, __m128i __b) { … } /// Subtracts, with saturation, corresponding 8-bit unsigned integer values in /// the input and returns the differences in the corresponding bytes in the /// destination. /// /// Differences less than 0x00 are saturated to 0x00. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBUSB / PSUBUSB </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the unsigned integer /// differences of the values in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_subs_epu8(__m128i __a, __m128i __b) { … } /// Subtracts, with saturation, corresponding 16-bit unsigned integer values in /// the input and returns the differences in the corresponding bytes in the /// destination. /// /// Differences less than 0x0000 are saturated to 0x0000. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSUBUSW / PSUBUSW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the minuends. /// \param __b /// A 128-bit integer vector containing the subtrahends. /// \returns A 128-bit integer vector containing the unsigned integer /// differences of the values in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_subs_epu16(__m128i __a, __m128i __b) { … } /// Performs a bitwise AND of two 128-bit integer vectors. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPAND / PAND </c> instruction. /// /// \param __a /// A 128-bit integer vector containing one of the source operands. /// \param __b /// A 128-bit integer vector containing one of the source operands. /// \returns A 128-bit integer vector containing the bitwise AND of the values /// in both operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_and_si128(__m128i __a, __m128i __b) { … } /// Performs a bitwise AND of two 128-bit integer vectors, using the /// one's complement of the values contained in the first source operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPANDN / PANDN </c> instruction. /// /// \param __a /// A 128-bit vector containing the left source operand. The one's complement /// of this value is used in the bitwise AND. /// \param __b /// A 128-bit vector containing the right source operand. /// \returns A 128-bit integer vector containing the bitwise AND of the one's /// complement of the first operand and the values in the second operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_andnot_si128(__m128i __a, __m128i __b) { … } /// Performs a bitwise OR of two 128-bit integer vectors. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPOR / POR </c> instruction. /// /// \param __a /// A 128-bit integer vector containing one of the source operands. /// \param __b /// A 128-bit integer vector containing one of the source operands. /// \returns A 128-bit integer vector containing the bitwise OR of the values /// in both operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_or_si128(__m128i __a, __m128i __b) { … } /// Performs a bitwise exclusive OR of two 128-bit integer vectors. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPXOR / PXOR </c> instruction. /// /// \param __a /// A 128-bit integer vector containing one of the source operands. /// \param __b /// A 128-bit integer vector containing one of the source operands. /// \returns A 128-bit integer vector containing the bitwise exclusive OR of the /// values in both operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_xor_si128(__m128i __a, __m128i __b) { … } /// Left-shifts the 128-bit integer vector operand by the specified /// number of bytes. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_slli_si128(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPSLLDQ / PSLLDQ </c> instruction. /// /// \param a /// A 128-bit integer vector containing the source operand. /// \param imm /// An immediate value specifying the number of bytes to left-shift operand /// \a a. /// \returns A 128-bit integer vector containing the left-shifted value. #define _mm_slli_si128(a, imm) … #define _mm_bslli_si128(a, imm) … /// Left-shifts each 16-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLW / PSLLW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to left-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_slli_epi16(__m128i __a, int __count) { … } /// Left-shifts each 16-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLW / PSLLW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to left-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sll_epi16(__m128i __a, __m128i __count) { … } /// Left-shifts each 32-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLD / PSLLD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to left-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_slli_epi32(__m128i __a, int __count) { … } /// Left-shifts each 32-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLD / PSLLD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to left-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sll_epi32(__m128i __a, __m128i __count) { … } /// Left-shifts each 64-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLQ / PSLLQ </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to left-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_slli_epi64(__m128i __a, int __count) { … } /// Left-shifts each 64-bit value in the 128-bit integer vector operand /// by the specified number of bits. Low-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSLLQ / PSLLQ </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to left-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the left-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sll_epi64(__m128i __a, __m128i __count) { … } /// Right-shifts each 16-bit value in the 128-bit integer vector operand /// by the specified number of bits. High-order bits are filled with the sign /// bit of the initial value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRAW / PSRAW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to right-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srai_epi16(__m128i __a, int __count) { … } /// Right-shifts each 16-bit value in the 128-bit integer vector operand /// by the specified number of bits. High-order bits are filled with the sign /// bit of the initial value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRAW / PSRAW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to right-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sra_epi16(__m128i __a, __m128i __count) { … } /// Right-shifts each 32-bit value in the 128-bit integer vector operand /// by the specified number of bits. High-order bits are filled with the sign /// bit of the initial value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRAD / PSRAD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to right-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srai_epi32(__m128i __a, int __count) { … } /// Right-shifts each 32-bit value in the 128-bit integer vector operand /// by the specified number of bits. High-order bits are filled with the sign /// bit of the initial value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRAD / PSRAD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to right-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_sra_epi32(__m128i __a, __m128i __count) { … } /// Right-shifts the 128-bit integer vector operand by the specified /// number of bytes. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_srli_si128(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPSRLDQ / PSRLDQ </c> instruction. /// /// \param a /// A 128-bit integer vector containing the source operand. /// \param imm /// An immediate value specifying the number of bytes to right-shift operand /// \a a. /// \returns A 128-bit integer vector containing the right-shifted value. #define _mm_srli_si128(a, imm) … #define _mm_bsrli_si128(a, imm) … /// Right-shifts each of 16-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLW / PSRLW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to right-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srli_epi16(__m128i __a, int __count) { … } /// Right-shifts each of 16-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLW / PSRLW </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to right-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srl_epi16(__m128i __a, __m128i __count) { … } /// Right-shifts each of 32-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLD / PSRLD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to right-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srli_epi32(__m128i __a, int __count) { … } /// Right-shifts each of 32-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLD / PSRLD </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to right-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srl_epi32(__m128i __a, __m128i __count) { … } /// Right-shifts each of 64-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLQ / PSRLQ </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// An integer value specifying the number of bits to right-shift each value /// in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srli_epi64(__m128i __a, int __count) { … } /// Right-shifts each of 64-bit values in the 128-bit integer vector /// operand by the specified number of bits. High-order bits are cleared. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPSRLQ / PSRLQ </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the source operand. /// \param __count /// A 128-bit integer vector in which bits [63:0] specify the number of bits /// to right-shift each value in operand \a __a. /// \returns A 128-bit integer vector containing the right-shifted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_srl_epi64(__m128i __a, __m128i __count) { … } /// Compares each of the corresponding 8-bit values of the 128-bit /// integer vectors for equality. /// /// Each comparison returns 0x0 for false, 0xFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPEQB / PCMPEQB </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpeq_epi8(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding 16-bit values of the 128-bit /// integer vectors for equality. /// /// Each comparison returns 0x0 for false, 0xFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPEQW / PCMPEQW </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpeq_epi16(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding 32-bit values of the 128-bit /// integer vectors for equality. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPEQD / PCMPEQD </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpeq_epi32(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 8-bit values of the 128-bit /// integer vectors to determine if the values in the first operand are /// greater than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTB / PCMPGTB </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpgt_epi8(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 16-bit values of the /// 128-bit integer vectors to determine if the values in the first operand /// are greater than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTW / PCMPGTW </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpgt_epi16(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 32-bit values of the /// 128-bit integer vectors to determine if the values in the first operand /// are greater than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTD / PCMPGTD </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmpgt_epi32(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 8-bit values of the 128-bit /// integer vectors to determine if the values in the first operand are less /// than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTB / PCMPGTB </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmplt_epi8(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 16-bit values of the /// 128-bit integer vectors to determine if the values in the first operand /// are less than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTW / PCMPGTW </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmplt_epi16(__m128i __a, __m128i __b) { … } /// Compares each of the corresponding signed 32-bit values of the /// 128-bit integer vectors to determine if the values in the first operand /// are less than those in the second operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFF for true. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPCMPGTD / PCMPGTD </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \param __b /// A 128-bit integer vector. /// \returns A 128-bit integer vector containing the comparison results. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cmplt_epi32(__m128i __a, __m128i __b) { … } #ifdef __x86_64__ /// Converts a 64-bit signed integer value from the second operand into a /// double-precision value and returns it in the lower element of a [2 x /// double] vector; the upper element of the returned vector is copied from /// the upper element of the first operand. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSI2SD / CVTSI2SD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The upper 64 bits of this operand are /// copied to the upper 64 bits of the destination. /// \param __b /// A 64-bit signed integer operand containing the value to be converted. /// \returns A 128-bit vector of [2 x double] whose lower 64 bits contain the /// converted value of the second operand. The upper 64 bits are copied from /// the upper 64 bits of the first operand. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_cvtsi64_sd(__m128d __a, long long __b) { … } /// Converts the first (lower) element of a vector of [2 x double] into a /// 64-bit signed integer value. /// /// If the converted value does not fit in a 64-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTSD2SI / CVTSD2SI </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower 64 bits are used in the /// conversion. /// \returns A 64-bit signed integer containing the converted value. static __inline__ long long __DEFAULT_FN_ATTRS _mm_cvtsd_si64(__m128d __a) { … } /// Converts the first (lower) element of a vector of [2 x double] into a /// 64-bit signed truncated (rounded toward zero) integer value. /// /// If a converted value does not fit in a 64-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTTSD2SI / CVTTSD2SI </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. The lower 64 bits are used in the /// conversion. /// \returns A 64-bit signed integer containing the converted value. static __inline__ long long __DEFAULT_FN_ATTRS _mm_cvttsd_si64(__m128d __a) { … } #endif /// Converts a vector of [4 x i32] into a vector of [4 x float]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTDQ2PS / CVTDQ2PS </c> instruction. /// /// \param __a /// A 128-bit integer vector. /// \returns A 128-bit vector of [4 x float] containing the converted values. static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_cvtepi32_ps(__m128i __a) { … } /// Converts a vector of [4 x float] into a vector of [4 x i32]. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTPS2DQ / CVTPS2DQ </c> instruction. /// /// \param __a /// A 128-bit vector of [4 x float]. /// \returns A 128-bit integer vector of [4 x i32] containing the converted /// values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvtps_epi32(__m128 __a) { … } /// Converts a vector of [4 x float] into four signed truncated (rounded toward /// zero) 32-bit integers, returned in a vector of [4 x i32]. /// /// If a converted value does not fit in a 32-bit integer, raises a /// floating-point invalid exception. If the exception is masked, returns /// the most negative integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VCVTTPS2DQ / CVTTPS2DQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [4 x float]. /// \returns A 128-bit vector of [4 x i32] containing the converted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvttps_epi32(__m128 __a) { … } /// Returns a vector of [4 x i32] where the lowest element is the input /// operand and the remaining elements are zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVD / MOVD </c> instruction. /// /// \param __a /// A 32-bit signed integer operand. /// \returns A 128-bit vector of [4 x i32]. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvtsi32_si128(int __a) { … } /// Returns a vector of [2 x i64] where the lower element is the input /// operand and the upper element is zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction /// in 64-bit mode. /// /// \param __a /// A 64-bit signed integer operand containing the value to be converted. /// \returns A 128-bit vector of [2 x i64] containing the converted value. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_cvtsi64_si128(long long __a) { … } /// Moves the least significant 32 bits of a vector of [4 x i32] to a /// 32-bit signed integer value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVD / MOVD </c> instruction. /// /// \param __a /// A vector of [4 x i32]. The least significant 32 bits are moved to the /// destination. /// \returns A 32-bit signed integer containing the moved value. static __inline__ int __DEFAULT_FN_ATTRS _mm_cvtsi128_si32(__m128i __a) { … } /// Moves the least significant 64 bits of a vector of [2 x i64] to a /// 64-bit signed integer value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __a /// A vector of [2 x i64]. The least significant 64 bits are moved to the /// destination. /// \returns A 64-bit signed integer containing the moved value. static __inline__ long long __DEFAULT_FN_ATTRS _mm_cvtsi128_si64(__m128i __a) { … } /// Moves packed integer values from an aligned 128-bit memory location /// to elements in a 128-bit integer vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVDQA / MOVDQA </c> instruction. /// /// \param __p /// An aligned pointer to a memory location containing integer values. /// \returns A 128-bit integer vector containing the moved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_load_si128(__m128i const *__p) { … } /// Moves packed integer values from an unaligned 128-bit memory location /// to elements in a 128-bit integer vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVDQU / MOVDQU </c> instruction. /// /// \param __p /// A pointer to a memory location containing integer values. /// \returns A 128-bit integer vector containing the moved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_loadu_si128(__m128i_u const *__p) { … } /// Returns a vector of [2 x i64] where the lower element is taken from /// the lower element of the operand, and the upper element is zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __p /// A 128-bit vector of [2 x i64]. Bits [63:0] are written to bits [63:0] of /// the destination. /// \returns A 128-bit vector of [2 x i64]. The lower order bits contain the /// moved value. The higher order bits are cleared. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_loadl_epi64(__m128i_u const *__p) { … } /// Generates a 128-bit vector of [4 x i32] with unspecified content. /// This could be used as an argument to another intrinsic function where the /// argument is required but the value is not actually used. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \returns A 128-bit vector of [4 x i32] with unspecified content. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_undefined_si128(void) { … } /// Initializes both 64-bit values in a 128-bit vector of [2 x i64] with /// the specified 64-bit integer values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __q1 /// A 64-bit integer value used to initialize the upper 64 bits of the /// destination vector of [2 x i64]. /// \param __q0 /// A 64-bit integer value used to initialize the lower 64 bits of the /// destination vector of [2 x i64]. /// \returns An initialized 128-bit vector of [2 x i64] containing the values /// provided in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set_epi64x(long long __q1, long long __q0) { … } /// Initializes both 64-bit values in a 128-bit vector of [2 x i64] with /// the specified 64-bit integer values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __q1 /// A 64-bit integer value used to initialize the upper 64 bits of the /// destination vector of [2 x i64]. /// \param __q0 /// A 64-bit integer value used to initialize the lower 64 bits of the /// destination vector of [2 x i64]. /// \returns An initialized 128-bit vector of [2 x i64] containing the values /// provided in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set_epi64(__m64 __q1, __m64 __q0) { … } /// Initializes the 32-bit values in a 128-bit vector of [4 x i32] 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 __i3 /// A 32-bit integer value used to initialize bits [127:96] of the /// destination vector. /// \param __i2 /// A 32-bit integer value used to initialize bits [95:64] of the destination /// vector. /// \param __i1 /// A 32-bit integer value used to initialize bits [63:32] of the destination /// vector. /// \param __i0 /// A 32-bit integer value used to initialize bits [31:0] of the destination /// vector. /// \returns An initialized 128-bit vector of [4 x i32] containing the values /// provided in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set_epi32(int __i3, int __i2, int __i1, int __i0) { … } /// Initializes the 16-bit values in a 128-bit vector of [8 x i16] 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 __w7 /// A 16-bit integer value used to initialize bits [127:112] of the /// destination vector. /// \param __w6 /// A 16-bit integer value used to initialize bits [111:96] of the /// destination vector. /// \param __w5 /// A 16-bit integer value used to initialize bits [95:80] of the destination /// vector. /// \param __w4 /// A 16-bit integer value used to initialize bits [79:64] of the destination /// vector. /// \param __w3 /// A 16-bit integer value used to initialize bits [63:48] of the destination /// vector. /// \param __w2 /// A 16-bit integer value used to initialize bits [47:32] of the destination /// vector. /// \param __w1 /// A 16-bit integer value used to initialize bits [31:16] of the destination /// vector. /// \param __w0 /// A 16-bit integer value used to initialize bits [15:0] of the destination /// vector. /// \returns An initialized 128-bit vector of [8 x i16] containing the values /// provided in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set_epi16(short __w7, short __w6, short __w5, short __w4, short __w3, short __w2, short __w1, short __w0) { … } /// Initializes the 8-bit values in a 128-bit vector of [16 x i8] 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 __b15 /// Initializes bits [127:120] of the destination vector. /// \param __b14 /// Initializes bits [119:112] of the destination vector. /// \param __b13 /// Initializes bits [111:104] of the destination vector. /// \param __b12 /// Initializes bits [103:96] of the destination vector. /// \param __b11 /// Initializes bits [95:88] of the destination vector. /// \param __b10 /// Initializes bits [87:80] of the destination vector. /// \param __b9 /// Initializes bits [79:72] of the destination vector. /// \param __b8 /// Initializes bits [71:64] of the destination vector. /// \param __b7 /// Initializes bits [63:56] of the destination vector. /// \param __b6 /// Initializes bits [55:48] of the destination vector. /// \param __b5 /// Initializes bits [47:40] of the destination vector. /// \param __b4 /// Initializes bits [39:32] of the destination vector. /// \param __b3 /// Initializes bits [31:24] of the destination vector. /// \param __b2 /// Initializes bits [23:16] of the destination vector. /// \param __b1 /// Initializes bits [15:8] of the destination vector. /// \param __b0 /// Initializes bits [7:0] of the destination vector. /// \returns An initialized 128-bit vector of [16 x i8] containing the values /// provided in the operands. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set_epi8(char __b15, char __b14, char __b13, char __b12, char __b11, char __b10, char __b9, char __b8, char __b7, char __b6, char __b5, char __b4, char __b3, char __b2, char __b1, char __b0) { … } /// Initializes both values in a 128-bit integer vector with the /// specified 64-bit integer value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __q /// Integer value used to initialize the elements of the destination integer /// vector. /// \returns An initialized 128-bit integer vector of [2 x i64] with both /// elements containing the value provided in the operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set1_epi64x(long long __q) { … } /// Initializes both values in a 128-bit vector of [2 x i64] with the /// specified 64-bit value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __q /// A 64-bit value used to initialize the elements of the destination integer /// vector. /// \returns An initialized 128-bit vector of [2 x i64] with all elements /// containing the value provided in the operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set1_epi64(__m64 __q) { … } /// Initializes all values in a 128-bit vector of [4 x i32] with the /// specified 32-bit value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __i /// A 32-bit value used to initialize the elements of the destination integer /// vector. /// \returns An initialized 128-bit vector of [4 x i32] with all elements /// containing the value provided in the operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set1_epi32(int __i) { … } /// Initializes all values in a 128-bit vector of [8 x i16] with the /// specified 16-bit value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __w /// A 16-bit value used to initialize the elements of the destination integer /// vector. /// \returns An initialized 128-bit vector of [8 x i16] with all elements /// containing the value provided in the operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set1_epi16(short __w) { … } /// Initializes all values in a 128-bit vector of [16 x i8] with the /// specified 8-bit value. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __b /// An 8-bit value used to initialize the elements of the destination integer /// vector. /// \returns An initialized 128-bit vector of [16 x i8] with all elements /// containing the value provided in the operand. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_set1_epi8(char __b) { … } /// Constructs a 128-bit integer vector, initialized in reverse order /// with the specified 64-bit integral values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic does not correspond to a specific instruction. /// /// \param __q0 /// A 64-bit integral value used to initialize the lower 64 bits of the /// result. /// \param __q1 /// A 64-bit integral value used to initialize the upper 64 bits of the /// result. /// \returns An initialized 128-bit integer vector. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_setr_epi64(__m64 __q0, __m64 __q1) { … } /// Constructs a 128-bit integer vector, initialized in reverse order /// with the specified 32-bit integral values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __i0 /// A 32-bit integral value used to initialize bits [31:0] of the result. /// \param __i1 /// A 32-bit integral value used to initialize bits [63:32] of the result. /// \param __i2 /// A 32-bit integral value used to initialize bits [95:64] of the result. /// \param __i3 /// A 32-bit integral value used to initialize bits [127:96] of the result. /// \returns An initialized 128-bit integer vector. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_setr_epi32(int __i0, int __i1, int __i2, int __i3) { … } /// Constructs a 128-bit integer vector, initialized in reverse order /// with the specified 16-bit integral values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __w0 /// A 16-bit integral value used to initialize bits [15:0] of the result. /// \param __w1 /// A 16-bit integral value used to initialize bits [31:16] of the result. /// \param __w2 /// A 16-bit integral value used to initialize bits [47:32] of the result. /// \param __w3 /// A 16-bit integral value used to initialize bits [63:48] of the result. /// \param __w4 /// A 16-bit integral value used to initialize bits [79:64] of the result. /// \param __w5 /// A 16-bit integral value used to initialize bits [95:80] of the result. /// \param __w6 /// A 16-bit integral value used to initialize bits [111:96] of the result. /// \param __w7 /// A 16-bit integral value used to initialize bits [127:112] of the result. /// \returns An initialized 128-bit integer vector. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_setr_epi16(short __w0, short __w1, short __w2, short __w3, short __w4, short __w5, short __w6, short __w7) { … } /// Constructs a 128-bit integer vector, initialized in reverse order /// with the specified 8-bit integral values. /// /// \headerfile <x86intrin.h> /// /// This intrinsic is a utility function and does not correspond to a specific /// instruction. /// /// \param __b0 /// An 8-bit integral value used to initialize bits [7:0] of the result. /// \param __b1 /// An 8-bit integral value used to initialize bits [15:8] of the result. /// \param __b2 /// An 8-bit integral value used to initialize bits [23:16] of the result. /// \param __b3 /// An 8-bit integral value used to initialize bits [31:24] of the result. /// \param __b4 /// An 8-bit integral value used to initialize bits [39:32] of the result. /// \param __b5 /// An 8-bit integral value used to initialize bits [47:40] of the result. /// \param __b6 /// An 8-bit integral value used to initialize bits [55:48] of the result. /// \param __b7 /// An 8-bit integral value used to initialize bits [63:56] of the result. /// \param __b8 /// An 8-bit integral value used to initialize bits [71:64] of the result. /// \param __b9 /// An 8-bit integral value used to initialize bits [79:72] of the result. /// \param __b10 /// An 8-bit integral value used to initialize bits [87:80] of the result. /// \param __b11 /// An 8-bit integral value used to initialize bits [95:88] of the result. /// \param __b12 /// An 8-bit integral value used to initialize bits [103:96] of the result. /// \param __b13 /// An 8-bit integral value used to initialize bits [111:104] of the result. /// \param __b14 /// An 8-bit integral value used to initialize bits [119:112] of the result. /// \param __b15 /// An 8-bit integral value used to initialize bits [127:120] of the result. /// \returns An initialized 128-bit integer vector. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_setr_epi8(char __b0, char __b1, char __b2, char __b3, char __b4, char __b5, char __b6, char __b7, char __b8, char __b9, char __b10, char __b11, char __b12, char __b13, char __b14, char __b15) { … } /// Creates a 128-bit integer vector initialized to zero. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VXORPS / XORPS </c> instruction. /// /// \returns An initialized 128-bit integer vector with all elements set to /// zero. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_setzero_si128(void) { … } /// Stores a 128-bit integer vector to a memory location aligned on a /// 128-bit boundary. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVAPS / MOVAPS </c> instruction. /// /// \param __p /// A pointer to an aligned memory location that will receive the integer /// values. /// \param __b /// A 128-bit integer vector containing the values to be moved. static __inline__ void __DEFAULT_FN_ATTRS _mm_store_si128(__m128i *__p, __m128i __b) { … } /// Stores a 128-bit integer vector to an unaligned memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVUPS / MOVUPS </c> instruction. /// /// \param __p /// A pointer to a memory location that will receive the integer values. /// \param __b /// A 128-bit integer vector containing the values to be moved. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeu_si128(__m128i_u *__p, __m128i __b) { … } /// Stores a 64-bit integer value from the low element of a 128-bit integer /// vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __p /// A pointer to a 64-bit memory location. The address of the memory /// location does not have to be aligned. /// \param __b /// A 128-bit integer vector containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeu_si64(void *__p, __m128i __b) { … } /// Stores a 32-bit integer value from the low element of a 128-bit integer /// vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVD / MOVD </c> instruction. /// /// \param __p /// A pointer to a 32-bit memory location. The address of the memory /// location does not have to be aligned. /// \param __b /// A 128-bit integer vector containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeu_si32(void *__p, __m128i __b) { … } /// Stores a 16-bit integer value from the low element of a 128-bit integer /// vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic does not correspond to a specific instruction. /// /// \param __p /// A pointer to a 16-bit memory location. The address of the memory /// location does not have to be aligned. /// \param __b /// A 128-bit integer vector containing the value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storeu_si16(void *__p, __m128i __b) { … } /// Moves bytes selected by the mask from the first operand to the /// specified unaligned memory location. When a mask bit is 1, the /// corresponding byte is written, otherwise it is not written. /// /// To minimize caching, the data is flagged as non-temporal (unlikely to be /// used again soon). Exception and trap behavior for elements not selected /// for storage to memory are implementation dependent. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMASKMOVDQU / MASKMOVDQU </c> /// instruction. /// /// \param __d /// A 128-bit integer vector containing the values to be moved. /// \param __n /// A 128-bit integer vector containing the mask. The most significant bit of /// each byte represents the mask bits. /// \param __p /// A pointer to an unaligned 128-bit memory location where the specified /// values are moved. static __inline__ void __DEFAULT_FN_ATTRS _mm_maskmoveu_si128(__m128i __d, __m128i __n, char *__p) { … } /// Stores the lower 64 bits of a 128-bit integer vector of [2 x i64] to /// a memory location. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVLPS / MOVLPS </c> instruction. /// /// \param __p /// A pointer to a 64-bit memory location that will receive the lower 64 bits /// of the integer vector parameter. /// \param __a /// A 128-bit integer vector of [2 x i64]. The lower 64 bits contain the /// value to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_storel_epi64(__m128i_u *__p, __m128i __a) { … } /// Stores a 128-bit floating point vector of [2 x double] to a 128-bit /// aligned memory location. /// /// To minimize caching, the data is flagged as non-temporal (unlikely to be /// used again soon). /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVNTPS / MOVNTPS </c> instruction. /// /// \param __p /// A pointer to the 128-bit aligned memory location used to store the value. /// \param __a /// A vector of [2 x double] containing the 64-bit values to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_stream_pd(void *__p, __m128d __a) { … } /// Stores a 128-bit integer vector to a 128-bit aligned memory location. /// /// To minimize caching, the data is flagged as non-temporal (unlikely to be /// used again soon). /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVNTPS / MOVNTPS </c> instruction. /// /// \param __p /// A pointer to the 128-bit aligned memory location used to store the value. /// \param __a /// A 128-bit integer vector containing the values to be stored. static __inline__ void __DEFAULT_FN_ATTRS _mm_stream_si128(void *__p, __m128i __a) { … } /// Stores a 32-bit integer value in the specified memory location. /// /// To minimize caching, the data is flagged as non-temporal (unlikely to be /// used again soon). /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> MOVNTI </c> instruction. /// /// \param __p /// A pointer to the 32-bit memory location used to store the value. /// \param __a /// A 32-bit integer containing the value to be stored. static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("sse2"))) _mm_stream_si32(void *__p, int __a) { … } #ifdef __x86_64__ /// Stores a 64-bit integer value in the specified memory location. /// /// To minimize caching, the data is flagged as non-temporal (unlikely to be /// used again soon). /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> MOVNTIQ </c> instruction. /// /// \param __p /// A pointer to the 64-bit memory location used to store the value. /// \param __a /// A 64-bit integer containing the value to be stored. static __inline__ void __attribute__((__always_inline__, __nodebug__, __target__("sse2"))) _mm_stream_si64(void *__p, long long __a) { … } #endif #if defined(__cplusplus) extern "C" { #endif /// The cache line containing \a __p is flushed and invalidated from all /// caches in the coherency domain. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> CLFLUSH </c> instruction. /// /// \param __p /// A pointer to the memory location used to identify the cache line to be /// flushed. void _mm_clflush(void const *__p); /// Forces strong memory ordering (serialization) between load /// instructions preceding this instruction and load instructions following /// this instruction, ensuring the system completes all previous loads before /// executing subsequent loads. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> LFENCE </c> instruction. /// void _mm_lfence(void); /// Forces strong memory ordering (serialization) between load and store /// instructions preceding this instruction and load and store instructions /// following this instruction, ensuring that the system completes all /// previous memory accesses before executing subsequent memory accesses. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> MFENCE </c> instruction. /// void _mm_mfence(void); #if defined(__cplusplus) } // extern "C" #endif /// Converts, with saturation, 16-bit signed integers from both 128-bit integer /// vector operands into 8-bit signed integers, and packs the results into /// the destination. /// /// 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> VPACKSSWB / PACKSSWB </c> instruction. /// /// \param __a /// A 128-bit integer vector of [8 x i16]. The converted [8 x i8] values are /// written to the lower 64 bits of the result. /// \param __b /// A 128-bit integer vector of [8 x i16]. The converted [8 x i8] values are /// written to the higher 64 bits of the result. /// \returns A 128-bit vector of [16 x i8] containing the converted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_packs_epi16(__m128i __a, __m128i __b) { … } /// Converts, with saturation, 32-bit signed integers from both 128-bit integer /// vector operands into 16-bit signed integers, and packs the results into /// the destination. /// /// 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> VPACKSSDW / PACKSSDW </c> instruction. /// /// \param __a /// A 128-bit integer vector of [4 x i32]. The converted [4 x i16] values /// are written to the lower 64 bits of the result. /// \param __b /// A 128-bit integer vector of [4 x i32]. The converted [4 x i16] values /// are written to the higher 64 bits of the result. /// \returns A 128-bit vector of [8 x i16] containing the converted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_packs_epi32(__m128i __a, __m128i __b) { … } /// Converts, with saturation, 16-bit signed integers from both 128-bit integer /// vector operands into 8-bit unsigned integers, and packs the results into /// the destination. /// /// Values greater than 0xFF are saturated to 0xFF. Values less than 0x00 /// are saturated to 0x00. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPACKUSWB / PACKUSWB </c> instruction. /// /// \param __a /// A 128-bit integer vector of [8 x i16]. The converted [8 x i8] values are /// written to the lower 64 bits of the result. /// \param __b /// A 128-bit integer vector of [8 x i16]. The converted [8 x i8] values are /// written to the higher 64 bits of the result. /// \returns A 128-bit vector of [16 x i8] containing the converted values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_packus_epi16(__m128i __a, __m128i __b) { … } /// Extracts 16 bits from a 128-bit integer vector of [8 x i16], using /// the immediate-value parameter as a selector. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_extract_epi16(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPEXTRW / PEXTRW </c> instruction. /// /// \param a /// A 128-bit integer vector. /// \param imm /// An immediate value. Bits [2:0] selects values from \a a to be assigned /// to bits[15:0] of the result. \n /// 000: assign values from bits [15:0] of \a a. \n /// 001: assign values from bits [31:16] of \a a. \n /// 010: assign values from bits [47:32] of \a a. \n /// 011: assign values from bits [63:48] of \a a. \n /// 100: assign values from bits [79:64] of \a a. \n /// 101: assign values from bits [95:80] of \a a. \n /// 110: assign values from bits [111:96] of \a a. \n /// 111: assign values from bits [127:112] of \a a. /// \returns An integer, whose lower 16 bits are selected from the 128-bit /// integer vector parameter and the remaining bits are assigned zeros. #define _mm_extract_epi16(a, imm) … /// Constructs a 128-bit integer vector by first making a copy of the /// 128-bit integer vector parameter, and then inserting the lower 16 bits /// of an integer parameter into an offset specified by the immediate-value /// parameter. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_insert_epi16(__m128i a, int b, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPINSRW / PINSRW </c> instruction. /// /// \param a /// A 128-bit integer vector of [8 x i16]. This vector is copied to the /// result and then one of the eight elements in the result is replaced by /// the lower 16 bits of \a b. /// \param b /// An integer. The lower 16 bits of this parameter are written to the /// result beginning at an offset specified by \a imm. /// \param imm /// An immediate value specifying the bit offset in the result at which the /// lower 16 bits of \a b are written. /// \returns A 128-bit integer vector containing the constructed values. #define _mm_insert_epi16(a, b, imm) … /// Copies the values of the most significant bits from each 8-bit /// element in a 128-bit integer vector of [16 x i8] to create a 16-bit mask /// value, zero-extends the value, and writes it to the destination. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPMOVMSKB / PMOVMSKB </c> instruction. /// /// \param __a /// A 128-bit integer vector containing the values with bits to be extracted. /// \returns The most significant bits from each 8-bit element in \a __a, /// written to bits [15:0]. The other bits are assigned zeros. static __inline__ int __DEFAULT_FN_ATTRS _mm_movemask_epi8(__m128i __a) { … } /// Constructs a 128-bit integer vector by shuffling four 32-bit /// elements of a 128-bit integer vector parameter, using the immediate-value /// parameter as a specifier. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_shuffle_epi32(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPSHUFD / PSHUFD </c> instruction. /// /// \param a /// A 128-bit integer vector containing the values to be copied. /// \param imm /// An immediate value containing an 8-bit value specifying which elements to /// copy from a. The destinations within the 128-bit destination are assigned /// values as follows: \n /// Bits [1:0] are used to assign values to bits [31:0] of the result. \n /// Bits [3:2] are used to assign values to bits [63:32] of the result. \n /// Bits [5:4] are used to assign values to bits [95:64] of the result. \n /// Bits [7:6] are used to assign values to bits [127:96] of the result. \n /// Bit value assignments: \n /// 00: assign values from bits [31:0] of \a a. \n /// 01: assign values from bits [63:32] of \a a. \n /// 10: assign values from bits [95:64] of \a a. \n /// 11: assign values from bits [127:96] of \a a. \n /// Note: To generate a mask, you can use the \c _MM_SHUFFLE macro. /// <c>_MM_SHUFFLE(b6, b4, b2, b0)</c> can create an 8-bit mask of the form /// <c>[b6, b4, b2, b0]</c>. /// \returns A 128-bit integer vector containing the shuffled values. #define _mm_shuffle_epi32(a, imm) … /// Constructs a 128-bit integer vector by shuffling four lower 16-bit /// elements of a 128-bit integer vector of [8 x i16], using the immediate /// value parameter as a specifier. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_shufflelo_epi16(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPSHUFLW / PSHUFLW </c> instruction. /// /// \param a /// A 128-bit integer vector of [8 x i16]. Bits [127:64] are copied to bits /// [127:64] of the result. /// \param imm /// An 8-bit immediate value specifying which elements to copy from \a a. \n /// Bits[1:0] are used to assign values to bits [15:0] of the result. \n /// Bits[3:2] are used to assign values to bits [31:16] of the result. \n /// Bits[5:4] are used to assign values to bits [47:32] of the result. \n /// Bits[7:6] are used to assign values to bits [63:48] of the result. \n /// Bit value assignments: \n /// 00: assign values from bits [15:0] of \a a. \n /// 01: assign values from bits [31:16] of \a a. \n /// 10: assign values from bits [47:32] of \a a. \n /// 11: assign values from bits [63:48] of \a a. \n /// Note: To generate a mask, you can use the \c _MM_SHUFFLE macro. /// <c>_MM_SHUFFLE(b6, b4, b2, b0)</c> can create an 8-bit mask of the form /// <c>[b6, b4, b2, b0]</c>. /// \returns A 128-bit integer vector containing the shuffled values. #define _mm_shufflelo_epi16(a, imm) … /// Constructs a 128-bit integer vector by shuffling four upper 16-bit /// elements of a 128-bit integer vector of [8 x i16], using the immediate /// value parameter as a specifier. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128i _mm_shufflehi_epi16(__m128i a, const int imm); /// \endcode /// /// This intrinsic corresponds to the <c> VPSHUFHW / PSHUFHW </c> instruction. /// /// \param a /// A 128-bit integer vector of [8 x i16]. Bits [63:0] are copied to bits /// [63:0] of the result. /// \param imm /// An 8-bit immediate value specifying which elements to copy from \a a. \n /// Bits[1:0] are used to assign values to bits [79:64] of the result. \n /// Bits[3:2] are used to assign values to bits [95:80] of the result. \n /// Bits[5:4] are used to assign values to bits [111:96] of the result. \n /// Bits[7:6] are used to assign values to bits [127:112] of the result. \n /// Bit value assignments: \n /// 00: assign values from bits [79:64] of \a a. \n /// 01: assign values from bits [95:80] of \a a. \n /// 10: assign values from bits [111:96] of \a a. \n /// 11: assign values from bits [127:112] of \a a. \n /// Note: To generate a mask, you can use the \c _MM_SHUFFLE macro. /// <c>_MM_SHUFFLE(b6, b4, b2, b0)</c> can create an 8-bit mask of the form /// <c>[b6, b4, b2, b0]</c>. /// \returns A 128-bit integer vector containing the shuffled values. #define _mm_shufflehi_epi16(a, imm) … /// Unpacks the high-order (index 8-15) values from two 128-bit vectors /// of [16 x i8] and interleaves them into a 128-bit vector of [16 x i8]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKHBW / PUNPCKHBW </c> /// instruction. /// /// \param __a /// A 128-bit vector of [16 x i8]. /// Bits [71:64] are written to bits [7:0] of the result. \n /// Bits [79:72] are written to bits [23:16] of the result. \n /// Bits [87:80] are written to bits [39:32] of the result. \n /// Bits [95:88] are written to bits [55:48] of the result. \n /// Bits [103:96] are written to bits [71:64] of the result. \n /// Bits [111:104] are written to bits [87:80] of the result. \n /// Bits [119:112] are written to bits [103:96] of the result. \n /// Bits [127:120] are written to bits [119:112] of the result. /// \param __b /// A 128-bit vector of [16 x i8]. \n /// Bits [71:64] are written to bits [15:8] of the result. \n /// Bits [79:72] are written to bits [31:24] of the result. \n /// Bits [87:80] are written to bits [47:40] of the result. \n /// Bits [95:88] are written to bits [63:56] of the result. \n /// Bits [103:96] are written to bits [79:72] of the result. \n /// Bits [111:104] are written to bits [95:88] of the result. \n /// Bits [119:112] are written to bits [111:104] of the result. \n /// Bits [127:120] are written to bits [127:120] of the result. /// \returns A 128-bit vector of [16 x i8] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpackhi_epi8(__m128i __a, __m128i __b) { … } /// Unpacks the high-order (index 4-7) values from two 128-bit vectors of /// [8 x i16] and interleaves them into a 128-bit vector of [8 x i16]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKHWD / PUNPCKHWD </c> /// instruction. /// /// \param __a /// A 128-bit vector of [8 x i16]. /// Bits [79:64] are written to bits [15:0] of the result. \n /// Bits [95:80] are written to bits [47:32] of the result. \n /// Bits [111:96] are written to bits [79:64] of the result. \n /// Bits [127:112] are written to bits [111:96] of the result. /// \param __b /// A 128-bit vector of [8 x i16]. /// Bits [79:64] are written to bits [31:16] of the result. \n /// Bits [95:80] are written to bits [63:48] of the result. \n /// Bits [111:96] are written to bits [95:80] of the result. \n /// Bits [127:112] are written to bits [127:112] of the result. /// \returns A 128-bit vector of [8 x i16] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpackhi_epi16(__m128i __a, __m128i __b) { … } /// Unpacks the high-order (index 2,3) values from two 128-bit vectors of /// [4 x i32] and interleaves them into a 128-bit vector of [4 x i32]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKHDQ / PUNPCKHDQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [4 x i32]. \n /// Bits [95:64] are written to bits [31:0] of the destination. \n /// Bits [127:96] are written to bits [95:64] of the destination. /// \param __b /// A 128-bit vector of [4 x i32]. \n /// Bits [95:64] are written to bits [64:32] of the destination. \n /// Bits [127:96] are written to bits [127:96] of the destination. /// \returns A 128-bit vector of [4 x i32] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpackhi_epi32(__m128i __a, __m128i __b) { … } /// Unpacks the high-order 64-bit elements from two 128-bit vectors of /// [2 x i64] and interleaves them into a 128-bit vector of [2 x i64]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKHQDQ / PUNPCKHQDQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x i64]. \n /// Bits [127:64] are written to bits [63:0] of the destination. /// \param __b /// A 128-bit vector of [2 x i64]. \n /// Bits [127:64] are written to bits [127:64] of the destination. /// \returns A 128-bit vector of [2 x i64] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpackhi_epi64(__m128i __a, __m128i __b) { … } /// Unpacks the low-order (index 0-7) values from two 128-bit vectors of /// [16 x i8] and interleaves them into a 128-bit vector of [16 x i8]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKLBW / PUNPCKLBW </c> /// instruction. /// /// \param __a /// A 128-bit vector of [16 x i8]. \n /// 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. \n /// Bits [39:32] are written to bits [71:64] of the result. \n /// Bits [47:40] are written to bits [87:80] of the result. \n /// Bits [55:48] are written to bits [103:96] of the result. \n /// Bits [63:56] are written to bits [119:112] of the result. /// \param __b /// A 128-bit vector of [16 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. \n /// Bits [39:32] are written to bits [79:72] of the result. \n /// Bits [47:40] are written to bits [95:88] of the result. \n /// Bits [55:48] are written to bits [111:104] of the result. \n /// Bits [63:56] are written to bits [127:120] of the result. /// \returns A 128-bit vector of [16 x i8] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpacklo_epi8(__m128i __a, __m128i __b) { … } /// Unpacks the low-order (index 0-3) values from each of the two 128-bit /// vectors of [8 x i16] and interleaves them into a 128-bit vector of /// [8 x i16]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKLWD / PUNPCKLWD </c> /// instruction. /// /// \param __a /// A 128-bit vector of [8 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. \n /// Bits [47:32] are written to bits [79:64] of the result. \n /// Bits [63:48] are written to bits [111:96] of the result. /// \param __b /// A 128-bit vector of [8 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. \n /// Bits [47:32] are written to bits [95:80] of the result. \n /// Bits [63:48] are written to bits [127:112] of the result. /// \returns A 128-bit vector of [8 x i16] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpacklo_epi16(__m128i __a, __m128i __b) { … } /// Unpacks the low-order (index 0,1) values from two 128-bit vectors of /// [4 x i32] and interleaves them into a 128-bit vector of [4 x i32]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKLDQ / PUNPCKLDQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [4 x i32]. \n /// Bits [31:0] are written to bits [31:0] of the destination. \n /// Bits [63:32] are written to bits [95:64] of the destination. /// \param __b /// A 128-bit vector of [4 x i32]. \n /// Bits [31:0] are written to bits [64:32] of the destination. \n /// Bits [63:32] are written to bits [127:96] of the destination. /// \returns A 128-bit vector of [4 x i32] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpacklo_epi32(__m128i __a, __m128i __b) { … } /// Unpacks the low-order 64-bit elements from two 128-bit vectors of /// [2 x i64] and interleaves them into a 128-bit vector of [2 x i64]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VPUNPCKLQDQ / PUNPCKLQDQ </c> /// instruction. /// /// \param __a /// A 128-bit vector of [2 x i64]. \n /// Bits [63:0] are written to bits [63:0] of the destination. \n /// \param __b /// A 128-bit vector of [2 x i64]. \n /// Bits [63:0] are written to bits [127:64] of the destination. \n /// \returns A 128-bit vector of [2 x i64] containing the interleaved values. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_unpacklo_epi64(__m128i __a, __m128i __b) { … } /// Returns the lower 64 bits of a 128-bit integer vector as a 64-bit /// integer. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> MOVDQ2Q </c> instruction. /// /// \param __a /// A 128-bit integer vector operand. The lower 64 bits are moved to the /// destination. /// \returns A 64-bit integer containing the lower 64 bits of the parameter. static __inline__ __m64 __DEFAULT_FN_ATTRS _mm_movepi64_pi64(__m128i __a) { … } /// Moves the 64-bit operand to a 128-bit integer vector, zeroing the /// upper bits. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> MOVD+VMOVQ </c> instruction. /// /// \param __a /// A 64-bit value. /// \returns A 128-bit integer vector. The lower 64 bits contain the value from /// the operand. The upper 64 bits are assigned zeros. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_movpi64_epi64(__m64 __a) { … } /// Moves the lower 64 bits of a 128-bit integer vector to a 128-bit /// integer vector, zeroing the upper bits. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction. /// /// \param __a /// A 128-bit integer vector operand. The lower 64 bits are moved to the /// destination. /// \returns A 128-bit integer vector. The lower 64 bits contain the value from /// the operand. The upper 64 bits are assigned zeros. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_move_epi64(__m128i __a) { … } /// Unpacks the high-order 64-bit elements from two 128-bit vectors of /// [2 x double] and interleaves them into a 128-bit vector of [2 x /// double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUNPCKHPD / UNPCKHPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. \n /// Bits [127:64] are written to bits [63:0] of the destination. /// \param __b /// A 128-bit vector of [2 x double]. \n /// Bits [127:64] are written to bits [127:64] of the destination. /// \returns A 128-bit vector of [2 x double] containing the interleaved values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_unpackhi_pd(__m128d __a, __m128d __b) { … } /// Unpacks the low-order 64-bit elements from two 128-bit vectors /// of [2 x double] and interleaves them into a 128-bit vector of [2 x /// double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VUNPCKLPD / UNPCKLPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double]. \n /// Bits [63:0] are written to bits [63:0] of the destination. /// \param __b /// A 128-bit vector of [2 x double]. \n /// Bits [63:0] are written to bits [127:64] of the destination. /// \returns A 128-bit vector of [2 x double] containing the interleaved values. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_unpacklo_pd(__m128d __a, __m128d __b) { … } /// Extracts the sign bits of the double-precision values in the 128-bit /// vector of [2 x double], zero-extends the value, and writes it to the /// low-order bits of the destination. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> VMOVMSKPD / MOVMSKPD </c> instruction. /// /// \param __a /// A 128-bit vector of [2 x double] containing the values with sign bits to /// be extracted. /// \returns The sign bits from each of the double-precision elements in \a __a, /// written to bits [1:0]. The remaining bits are assigned values of zero. static __inline__ int __DEFAULT_FN_ATTRS _mm_movemask_pd(__m128d __a) { … } /// Constructs a 128-bit floating-point vector of [2 x double] from two /// 128-bit vector parameters of [2 x double], using the immediate-value /// parameter as a specifier. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128d _mm_shuffle_pd(__m128d a, __m128d b, const int i); /// \endcode /// /// This intrinsic corresponds to the <c> VSHUFPD / SHUFPD </c> instruction. /// /// \param a /// A 128-bit vector of [2 x double]. /// \param b /// A 128-bit vector of [2 x double]. /// \param i /// An 8-bit immediate value. The least significant two bits specify which /// elements to copy from \a a and \a b: \n /// Bit[0] = 0: lower element of \a a copied to lower element of result. \n /// Bit[0] = 1: upper element of \a a copied to lower element of result. \n /// Bit[1] = 0: lower element of \a b copied to upper element of result. \n /// Bit[1] = 1: upper element of \a b copied to upper element of result. \n /// Note: To generate a mask, you can use the \c _MM_SHUFFLE2 macro. /// <c>_MM_SHUFFLE2(b1, b0)</c> can create a 2-bit mask of the form /// <c>[b1, b0]</c>. /// \returns A 128-bit vector of [2 x double] containing the shuffled values. #define _mm_shuffle_pd(a, b, i) … /// Casts a 128-bit floating-point vector of [2 x double] into a 128-bit /// floating-point vector of [4 x float]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit floating-point vector of [2 x double]. /// \returns A 128-bit floating-point vector of [4 x float] containing the same /// bitwise pattern as the parameter. static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_castpd_ps(__m128d __a) { … } /// Casts a 128-bit floating-point vector of [2 x double] into a 128-bit /// integer vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit floating-point vector of [2 x double]. /// \returns A 128-bit integer vector containing the same bitwise pattern as the /// parameter. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_castpd_si128(__m128d __a) { … } /// Casts a 128-bit floating-point vector of [4 x float] into a 128-bit /// floating-point vector of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit floating-point vector of [4 x float]. /// \returns A 128-bit floating-point vector of [2 x double] containing the same /// bitwise pattern as the parameter. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_castps_pd(__m128 __a) { … } /// Casts a 128-bit floating-point vector of [4 x float] into a 128-bit /// integer vector. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit floating-point vector of [4 x float]. /// \returns A 128-bit integer vector containing the same bitwise pattern as the /// parameter. static __inline__ __m128i __DEFAULT_FN_ATTRS _mm_castps_si128(__m128 __a) { … } /// Casts a 128-bit integer vector into a 128-bit floating-point vector /// of [4 x float]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit integer vector. /// \returns A 128-bit floating-point vector of [4 x float] containing the same /// bitwise pattern as the parameter. static __inline__ __m128 __DEFAULT_FN_ATTRS _mm_castsi128_ps(__m128i __a) { … } /// Casts a 128-bit integer vector into a 128-bit floating-point vector /// of [2 x double]. /// /// \headerfile <x86intrin.h> /// /// This intrinsic has no corresponding instruction. /// /// \param __a /// A 128-bit integer vector. /// \returns A 128-bit floating-point vector of [2 x double] containing the same /// bitwise pattern as the parameter. static __inline__ __m128d __DEFAULT_FN_ATTRS _mm_castsi128_pd(__m128i __a) { … } /// Compares each of the corresponding double-precision values of two /// 128-bit vectors of [2 x double], using the operation specified by the /// immediate integer operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, comparisons that are ordered /// return false, and comparisons that are unordered return true. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128d _mm_cmp_pd(__m128d a, __m128d b, const int c); /// \endcode /// /// This intrinsic corresponds to the <c> (V)CMPPD </c> instruction. /// /// \param a /// A 128-bit vector of [2 x double]. /// \param b /// A 128-bit vector of [2 x double]. /// \param c /// An immediate integer operand, with bits [4:0] specifying which comparison /// operation to use: \n /// 0x00: Equal (ordered, non-signaling) \n /// 0x01: Less-than (ordered, signaling) \n /// 0x02: Less-than-or-equal (ordered, signaling) \n /// 0x03: Unordered (non-signaling) \n /// 0x04: Not-equal (unordered, non-signaling) \n /// 0x05: Not-less-than (unordered, signaling) \n /// 0x06: Not-less-than-or-equal (unordered, signaling) \n /// 0x07: Ordered (non-signaling) \n /// \returns A 128-bit vector of [2 x double] containing the comparison results. #define _mm_cmp_pd(a, b, c) … /// Compares each of the corresponding scalar double-precision values of /// two 128-bit vectors of [2 x double], using the operation specified by the /// immediate integer operand. /// /// Each comparison returns 0x0 for false, 0xFFFFFFFFFFFFFFFF for true. /// If either value in a comparison is NaN, comparisons that are ordered /// return false, and comparisons that are unordered return true. /// /// \headerfile <x86intrin.h> /// /// \code /// __m128d _mm_cmp_sd(__m128d a, __m128d b, const int c); /// \endcode /// /// This intrinsic corresponds to the <c> (V)CMPSD </c> instruction. /// /// \param a /// A 128-bit vector of [2 x double]. /// \param b /// A 128-bit vector of [2 x double]. /// \param c /// An immediate integer operand, with bits [4:0] specifying which comparison /// operation to use: \n /// 0x00: Equal (ordered, non-signaling) \n /// 0x01: Less-than (ordered, signaling) \n /// 0x02: Less-than-or-equal (ordered, signaling) \n /// 0x03: Unordered (non-signaling) \n /// 0x04: Not-equal (unordered, non-signaling) \n /// 0x05: Not-less-than (unordered, signaling) \n /// 0x06: Not-less-than-or-equal (unordered, signaling) \n /// 0x07: Ordered (non-signaling) \n /// \returns A 128-bit vector of [2 x double] containing the comparison results. #define _mm_cmp_sd(a, b, c) … #if defined(__cplusplus) extern "C" { #endif /// Indicates that a spin loop is being executed for the purposes of /// optimizing power consumption during the loop. /// /// \headerfile <x86intrin.h> /// /// This intrinsic corresponds to the <c> PAUSE </c> instruction. /// void _mm_pause(void); #if defined(__cplusplus) } // extern "C" #endif #undef __anyext128 #undef __trunc64 #undef __DEFAULT_FN_ATTRS #define _MM_SHUFFLE2(x, y) … #define _MM_DENORMALS_ZERO_ON … #define _MM_DENORMALS_ZERO_OFF … #define _MM_DENORMALS_ZERO_MASK … #define _MM_GET_DENORMALS_ZERO_MODE() … #define _MM_SET_DENORMALS_ZERO_MODE(x) … #endif /* __EMMINTRIN_H */
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