return (__m128i)__builtin_ia32_pmulhuw128((__v8hi)__a, (__v8hi)__b);
}
+/// \brief Multiplies the corresponding elements of two [8 x short] vectors and
+/// returns a vector containing the low-order 16 bits of each 32-bit product
+/// in the corresponding element.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPMULLW / PMULLW 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 products of both operands.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_mullo_epi16(__m128i __a, __m128i __b)
{
return (__m128i)((__v8hi)__a * (__v8hi)__b);
}
+/// \brief 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 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)
{
return __builtin_ia32_pmuludq((__v2si)__a, (__v2si)__b);
}
+/// \brief 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 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)
{
return __builtin_ia32_pmuludq128((__v4si)__a, (__v4si)__b);
}
+/// \brief 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. Packss 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 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)
{
return __builtin_ia32_psadbw128((__v16qi)__a, (__v16qi)__b);
}
+/// \brief Subtracts the corresponding 8-bit integer values in the operands.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBB / PSUBB 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)
{
return (__m128i)((__v16qi)__a - (__v16qi)__b);
}
+/// \brief Subtracts the corresponding 16-bit integer values in the operands.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBW / PSUBW 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)
{
return (__m128i)((__v8hi)__a - (__v8hi)__b);
}
+/// \brief Subtracts the corresponding 32-bit integer values in the operands.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBD / PSUBD 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)
{
return (__m128i)((__v4si)__a - (__v4si)__b);
}
+/// \brief 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 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)
{
return (__m64)__builtin_ia32_psubq(__a, __b);
}
+/// \brief Subtracts the corresponding elements of two [2 x i64] vectors.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBQ / PSUBQ 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)
{
return __a - __b;
}
+/// \brief Subtracts corresponding 8-bit signed integer values in the input and
+/// returns the differences in the corresponding bytes in the destination.
+/// Differences greater than 7Fh are saturated to 7Fh, and differences less
+/// than 80h are saturated to 80h.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBSB / PSUBSB 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)
{
return (__m128i)__builtin_ia32_psubsb128((__v16qi)__a, (__v16qi)__b);
}
+/// \brief Subtracts corresponding 16-bit signed integer values in the input and
+/// returns the differences in the corresponding bytes in the destination.
+/// Differences greater than 7FFFh are saturated to 7FFFh, and values less
+/// than 8000h are saturated to 8000h.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBSW / PSUBSW 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)
{
return (__m128i)__builtin_ia32_psubsw128((__v8hi)__a, (__v8hi)__b);
}
+/// \brief Subtracts corresponding 8-bit unsigned integer values in the input
+/// and returns the differences in the corresponding bytes in the
+/// destination. Differences less than 00h are saturated to 00h.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBUSB / PSUBUSB 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)
{
return (__m128i)__builtin_ia32_psubusb128((__v16qi)__a, (__v16qi)__b);
}
+/// \brief Subtracts corresponding 16-bit unsigned integer values in the input
+/// and returns the differences in the corresponding bytes in the
+/// destination. Differences less than 0000h are saturated to 0000h.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPSUBUSW / PSUBUSW 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)
{
return (__m128i)__builtin_ia32_psubusw128((__v8hi)__a, (__v8hi)__b);
}
+/// \brief Performs a bitwise AND of two 128-bit integer vectors.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPAND / PAND 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)
{
return __a & __b;
}
+/// \brief 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 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)
{
return ~__a & __b;
}
-
+/// \brief Performs a bitwise OR of two 128-bit integer vectors.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPOR / POR 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)
{
return __a | __b;
}
+/// \brief Performs a bitwise exclusive OR of two 128-bit integer vectors.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPXOR / PXOR 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)
{
return __a ^ __b;
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted value.
#define _mm_slli_si128(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v16qi)_mm_setzero_si128(), \
(__v16qi)(__m128i)(a), \
#define _mm_bslli_si128(a, imm) \
_mm_slli_si128((a), (imm))
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_slli_epi16(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_psllwi128((__v8hi)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_sll_epi16(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_psllw128((__v8hi)__a, (__v8hi)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_slli_epi32(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_pslldi128((__v4si)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_sll_epi32(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_pslld128((__v4si)__a, (__v4si)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_slli_epi64(__m128i __a, int __count)
{
return __builtin_ia32_psllqi128(__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the left-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_sll_epi64(__m128i __a, __m128i __count)
{
return __builtin_ia32_psllq128(__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srai_epi16(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_psrawi128((__v8hi)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_sra_epi16(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_psraw128((__v8hi)__a, (__v8hi)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srai_epi32(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_psradi128((__v4si)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_sra_epi32(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_psrad128((__v4si)__a, (__v4si)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted value.
#define _mm_srli_si128(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v16qi)(__m128i)(a), \
(__v16qi)_mm_setzero_si128(), \
#define _mm_bsrli_si128(a, imm) \
_mm_srli_si128((a), (imm))
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srli_epi16(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_psrlwi128((__v8hi)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srl_epi16(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_psrlw128((__v8hi)__a, (__v8hi)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srli_epi32(__m128i __a, int __count)
{
return (__m128i)__builtin_ia32_psrldi128((__v4si)__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srl_epi32(__m128i __a, __m128i __count)
{
return (__m128i)__builtin_ia32_psrld128((__v4si)__a, (__v4si)__count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srli_epi64(__m128i __a, int __count)
{
return __builtin_ia32_psrlqi128(__a, __count);
}
+/// \brief 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 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.
+/// \returns A 128-bit integer vector containing the right-shifted values.
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_srl_epi64(__m128i __a, __m128i __count)
{
return __builtin_ia32_psrlq128(__a, __count);
}
+/// \brief Compares each of the corresponding 8-bit values of the 128-bit
+/// integer vectors for equality. Each comparison yields 0h for false, FFh
+/// for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPEQB / PCMPEQB 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)
{
return (__m128i)((__v16qi)__a == (__v16qi)__b);
}
+/// \brief Compares each of the corresponding 16-bit values of the 128-bit
+/// integer vectors for equality. Each comparison yields 0h for false, FFFFh
+/// for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPEQW / PCMPEQW 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)
{
return (__m128i)((__v8hi)__a == (__v8hi)__b);
}
+/// \brief Compares each of the corresponding 32-bit values of the 128-bit
+/// integer vectors for equality. Each comparison yields 0h for false,
+/// FFFFFFFFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPEQD / PCMPEQD 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)
{
return (__m128i)((__v4si)__a == (__v4si)__b);
}
+/// \brief 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 yields 0h for
+/// false, FFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTB / PCMPGTB 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)
{
return (__m128i)((__v16qs)__a > (__v16qs)__b);
}
+/// \brief 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 yields 0h
+/// for false, FFFFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTW / PCMPGTW 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)
{
return (__m128i)((__v8hi)__a > (__v8hi)__b);
}
+/// \brief 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 yields 0h
+/// for false, FFFFFFFFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTD / PCMPGTD 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)
{
return (__m128i)((__v4si)__a > (__v4si)__b);
}
+/// \brief 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 yields 0h for false,
+/// FFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTB / PCMPGTB 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)
{
return _mm_cmpgt_epi8(__b, __a);
}
+/// \brief 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 yields 0h for
+/// false, FFFFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTW / PCMPGTW 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)
{
return _mm_cmpgt_epi16(__b, __a);
}
+/// \brief 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 yields 0h for
+/// false, FFFFFFFFh for true.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VPCMPGTD / PCMPGTD 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__
+/// \brief 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 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)
{
return __a;
}
+/// \brief Converts the first (lower) element of a vector of [2 x double] into a
+/// 64-bit signed integer value, according to the current rounding mode.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VCVTSD2SI / CVTSD2SI 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)
{
return __builtin_ia32_cvtsd2si64(__a);
}
+/// \brief Converts the first (lower) element of a vector of [2 x double] into a
+/// 64-bit signed integer value, truncating the result when it is inexact.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VCVTTSD2SI / CVTTSD2SI 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
+/// \brief 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 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)
{
return __builtin_ia32_cvtdq2ps((__v4si)__a);
}
+/// \brief Converts a vector of [4 x float] into a vector of [4 x i32].
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VCVTPS2DQ / CVTPS2DQ 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)
{
return (__m128i)__builtin_ia32_cvtps2dq(__a);
}
+/// \brief Converts a vector of [4 x float] into a vector of [4 x i32],
+/// truncating the result when it is inexact.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the \c VCVTTPS2DQ / CVTTPS2DQ 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)
{
return (__m128i)__builtin_ia32_cvttps2dq(__a);
}
+/// \brief 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 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)
{
}
#ifdef __x86_64__
+/// \brief 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 instruction.
+///
+/// \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)
{
}
#endif
+/// \brief 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 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)
{
}
#ifdef __x86_64__
+/// \brief 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 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)
{
}
#endif
+/// \brief 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 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)
{
return *__p;
}
+/// \brief 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 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 const *__p)
{
return ((struct __loadu_si128*)__p)->__v;
}
+/// \brief 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 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 const *__p)
{
return (__m128i) { ((struct __mm_loadl_epi64_struct*)__p)->__u, 0};
}
+/// \brief 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()
{
return (__m128i)__builtin_ia32_undef128();
}
+/// \brief 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)
{
return (__m128i){ __q0, __q1 };
}
+/// \brief 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)
{
return (__m128i){ (long long)__q0, (long long)__q1 };
}
+/// \brief 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)
{
return (__m128i)(__v4si){ __i0, __i1, __i2, __i3};
}
+/// \brief 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)
{
return (__m128i)(__v8hi){ __w0, __w1, __w2, __w3, __w4, __w5, __w6, __w7 };
}
+/// \brief 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)
{
return (__m128i)(__v16qi){ __b0, __b1, __b2, __b3, __b4, __b5, __b6, __b7, __b8, __b9, __b10, __b11, __b12, __b13, __b14, __b15 };
}
+/// \brief 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)
{
return (__m128i){ __q, __q };
}
+/// \brief 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)
{
return (__m128i){ (long long)__q, (long long)__q };
}
+/// \brief 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)
{
return (__m128i)(__v4si){ __i, __i, __i, __i };
}
+/// \brief 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)
{
return (__m128i)(__v8hi){ __w, __w, __w, __w, __w, __w, __w, __w };
}
+/// \brief 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)
{