AVX_ALL-Shift-YMM#

_mm256_slli_si256#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, const int imm8
Param ETypes:: M128 a, IMM imm8

__m256i _mm256_slli_si256(__m256i a, const int imm8);

Intel Description

Shift 128-bit lanes in “a” left by “imm8” bytes while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

tmp := imm8[7:0]
IF tmp > 15
        tmp := 16
FI
dst[127:0] := a[127:0] << (tmp*8)
dst[255:128] := a[255:128] << (tmp*8)
dst[MAX:256] := 0

_mm256_bslli_epi128#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, const int imm8
Param ETypes:: M128 a, IMM imm8

__m256i _mm256_bslli_epi128(__m256i a, const int imm8);

Intel Description

Shift 128-bit lanes in “a” left by “imm8” bytes while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

tmp := imm8[7:0]
IF tmp > 15
        tmp := 16
FI
dst[127:0] := a[127:0] << (tmp*8)
dst[255:128] := a[255:128] << (tmp*8)
dst[MAX:256] := 0

_mm256_sll_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI16 a, UI16 count

__m256i _mm256_sll_epi16(__m256i a, __m128i count);

Intel Description

Shift packed 16-bit integers in “a” left by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF count[63:0] > 15
                dst[i+15:i] := 0
        ELSE
                dst[i+15:i] := ZeroExtend16(a[i+15:i] << count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_slli_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI16 a, IMM imm8

__m256i _mm256_slli_epi16(__m256i a, int imm8);

Intel Description

Shift packed 16-bit integers in “a” left by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF imm8[7:0] > 15
                dst[i+15:i] := 0
        ELSE
                dst[i+15:i] := ZeroExtend16(a[i+15:i] << imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sll_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI32 a, UI32 count

__m256i _mm256_sll_epi32(__m256i a, __m128i count);

Intel Description

Shift packed 32-bit integers in “a” left by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[63:0] > 31
                dst[i+31:i] := 0
        ELSE
                dst[i+31:i] := ZeroExtend32(a[i+31:i] << count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_slli_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI32 a, IMM imm8

__m256i _mm256_slli_epi32(__m256i a, int imm8);

Intel Description

Shift packed 32-bit integers in “a” left by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF imm8[7:0] > 31
                dst[i+31:i] := 0
        ELSE
                dst[i+31:i] := ZeroExtend32(a[i+31:i] << imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sll_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI64 a, UI64 count

__m256i _mm256_sll_epi64(__m256i a, __m128i count);

Intel Description

Shift packed 64-bit integers in “a” left by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF count[63:0] > 63
                dst[i+63:i] := 0
        ELSE
                dst[i+63:i] := ZeroExtend64(a[i+63:i] << count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_slli_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI64 a, IMM imm8

__m256i _mm256_slli_epi64(__m256i a, int imm8);

Intel Description

Shift packed 64-bit integers in “a” left by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF imm8[7:0] > 63
                dst[i+63:i] := 0
        ELSE
                dst[i+63:i] := ZeroExtend64(a[i+63:i] << imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sllv_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m256i count
Param ETypes:: UI32 a, UI32 count

__m256i _mm256_sllv_epi32(__m256i a, __m256i count);

Intel Description

Shift packed 32-bit integers in “a” left by the amount specified by the corresponding element in “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[i+31:i] < 32
                dst[i+31:i] := ZeroExtend32(a[i+31:i] << count[i+31:i])
        ELSE
                dst[i+31:i] := 0
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sllv_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m256i count
Param ETypes:: UI64 a, UI64 count

__m256i _mm256_sllv_epi64(__m256i a, __m256i count);

Intel Description

Shift packed 64-bit integers in “a” left by the amount specified by the corresponding element in “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF count[i+63:i] < 64
                dst[i+63:i] := ZeroExtend64(a[i+63:i] << count[i+63:i])
        ELSE
                dst[i+63:i] := 0
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sra_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI16 a, UI16 count

__m256i _mm256_sra_epi16(__m256i a, __m128i count);

Intel Description

Shift packed 16-bit integers in “a” right by “count” while shifting in sign bits, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF count[63:0] > 15
                dst[i+15:i] := (a[i+15] ? 0xFFFF : 0x0)
        ELSE
                dst[i+15:i] := SignExtend16(a[i+15:i] >> count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srai_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: SI16 a, IMM imm8

__m256i _mm256_srai_epi16(__m256i a, int imm8);

Intel Description

Shift packed 16-bit integers in “a” right by “imm8” while shifting in sign bits, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF imm8[7:0] > 15
                dst[i+15:i] := (a[i+15] ? 0xFFFF : 0x0)
        ELSE
                dst[i+15:i] := SignExtend16(a[i+15:i] >> imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_sra_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI32 a, UI32 count

__m256i _mm256_sra_epi32(__m256i a, __m128i count);

Intel Description

Shift packed 32-bit integers in “a” right by “count” while shifting in sign bits, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[63:0] > 31
                dst[i+31:i] := (a[i+31] ? 0xFFFFFFFF : 0x0)
        ELSE
                dst[i+31:i] := SignExtend32(a[i+31:i] >> count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srai_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: SI32 a, IMM imm8

__m256i _mm256_srai_epi32(__m256i a, int imm8);

Intel Description

Shift packed 32-bit integers in “a” right by “imm8” while shifting in sign bits, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF imm8[7:0] > 31
                dst[i+31:i] := (a[i+31] ? 0xFFFFFFFF : 0x0)
        ELSE
                dst[i+31:i] := SignExtend32(a[i+31:i] >> imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srav_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m256i count
Param ETypes:: SI32 a, UI32 count

__m256i _mm256_srav_epi32(__m256i a, __m256i count);

Intel Description

Shift packed 32-bit integers in “a” right by the amount specified by the corresponding element in “count” while shifting in sign bits, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[i+31:i] < 32
                dst[i+31:i] := SignExtend32(a[i+31:i] >> count[i+31:i])
        ELSE
                dst[i+31:i] := (a[i+31] ? 0xFFFFFFFF : 0)
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srli_si256#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, const int imm8
Param ETypes:: M128 a, IMM imm8

__m256i _mm256_srli_si256(__m256i a, const int imm8);

Intel Description

Shift 128-bit lanes in “a” right by “imm8” bytes while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

tmp := imm8[7:0]
IF tmp > 15
        tmp := 16
FI
dst[127:0] := a[127:0] >> (tmp*8)
dst[255:128] := a[255:128] >> (tmp*8)
dst[MAX:256] := 0

_mm256_bsrli_epi128#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, const int imm8
Param ETypes:: M128 a, IMM imm8

__m256i _mm256_bsrli_epi128(__m256i a, const int imm8);

Intel Description

Shift 128-bit lanes in “a” right by “imm8” bytes while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

tmp := imm8[7:0]
IF tmp > 15
        tmp := 16
FI
dst[127:0] := a[127:0] >> (tmp*8)
dst[255:128] := a[255:128] >> (tmp*8)
dst[MAX:256] := 0

_mm256_srl_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI16 a, UI16 count

__m256i _mm256_srl_epi16(__m256i a, __m128i count);

Intel Description

Shift packed 16-bit integers in “a” right by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF count[63:0] > 15
                dst[i+15:i] := 0
        ELSE
                dst[i+15:i] := ZeroExtend16(a[i+15:i] >> count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srli_epi16#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI16 a, IMM imm8

__m256i _mm256_srli_epi16(__m256i a, int imm8);

Intel Description

Shift packed 16-bit integers in “a” right by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*16
        IF imm8[7:0] > 15
                dst[i+15:i] := 0
        ELSE
                dst[i+15:i] := ZeroExtend16(a[i+15:i] >> imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srl_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI32 a, UI32 count

__m256i _mm256_srl_epi32(__m256i a, __m128i count);

Intel Description

Shift packed 32-bit integers in “a” right by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[63:0] > 31
                dst[i+31:i] := 0
        ELSE
                dst[i+31:i] := ZeroExtend32(a[i+31:i] >> count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srli_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI32 a, IMM imm8

__m256i _mm256_srli_epi32(__m256i a, int imm8);

Intel Description

Shift packed 32-bit integers in “a” right by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF imm8[7:0] > 31
                dst[i+31:i] := 0
        ELSE
                dst[i+31:i] := ZeroExtend32(a[i+31:i] >> imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srl_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m128i count
Param ETypes:: UI64 a, UI64 count

__m256i _mm256_srl_epi64(__m256i a, __m128i count);

Intel Description

Shift packed 64-bit integers in “a” right by “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF count[63:0] > 63
                dst[i+63:i] := 0
        ELSE
                dst[i+63:i] := ZeroExtend64(a[i+63:i] >> count[63:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srli_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, int imm8
Param ETypes:: UI64 a, IMM imm8

__m256i _mm256_srli_epi64(__m256i a, int imm8);

Intel Description

Shift packed 64-bit integers in “a” right by “imm8” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF imm8[7:0] > 63
                dst[i+63:i] := 0
        ELSE
                dst[i+63:i] := ZeroExtend64(a[i+63:i] >> imm8[7:0])
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srlv_epi32#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m256i count
Param ETypes:: UI32 a, UI32 count

__m256i _mm256_srlv_epi32(__m256i a, __m256i count);

Intel Description

Shift packed 32-bit integers in “a” right by the amount specified by the corresponding element in “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*32
        IF count[i+31:i] < 32
                dst[i+31:i] := ZeroExtend32(a[i+31:i] >> count[i+31:i])
        ELSE
                dst[i+31:i] := 0
        FI
ENDFOR
dst[MAX:256] := 0

_mm256_srlv_epi64#

Tech:: AVX_ALL
Category:: Shift
Header:: immintrin.h
Searchable:: AVX_ALL-Shift-YMM
Register:: YMM 256 bit
Return Type:: __m256i
Param Types:: __m256i a, __m256i count
Param ETypes:: UI64 a, UI64 count

__m256i _mm256_srlv_epi64(__m256i a, __m256i count);

Intel Description

Shift packed 64-bit integers in “a” right by the amount specified by the corresponding element in “count” while shifting in zeros, and store the results in “dst”.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*64
        IF count[i+63:i] < 64
                dst[i+63:i] := ZeroExtend64(a[i+63:i] >> count[i+63:i])
        ELSE
                dst[i+63:i] := 0
        FI
ENDFOR
dst[MAX:256] := 0

AVX_ALL-Shift-YMM

Contents

AVX_ALL-Shift-YMM#

_mm256_slli_si256#

_mm256_bslli_epi128#

_mm256_sll_epi16#

_mm256_slli_epi16#

_mm256_sll_epi32#

_mm256_slli_epi32#

_mm256_sll_epi64#

_mm256_slli_epi64#

_mm256_sllv_epi32#

_mm256_sllv_epi64#

_mm256_sra_epi16#

_mm256_srai_epi16#

_mm256_sra_epi32#

_mm256_srai_epi32#

_mm256_srav_epi32#

_mm256_srli_si256#

_mm256_bsrli_epi128#

_mm256_srl_epi16#

_mm256_srli_epi16#

_mm256_srl_epi32#

_mm256_srli_epi32#

_mm256_srl_epi64#

_mm256_srli_epi64#

_mm256_srlv_epi32#

_mm256_srlv_epi64#