MMX-Shift-XMM

MMX-Shift-XMM#

_mm_sll_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI16 a, UI16 count

__m64 _mm_sll_pi16(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_slli_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI16 a, IMM imm8

__m64 _mm_slli_pi16(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_sll_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI32 a, UI32 count

__m64 _mm_sll_pi32(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_slli_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI32 a, IMM imm8

__m64 _mm_slli_pi32(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_sll_si64#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI64 a, UI64 count

__m64 _mm_sll_si64(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

IF count[63:0] > 63
        dst[63:0] := 0
ELSE
        dst[63:0] := ZeroExtend64(a[63:0] << count[63:0])
FI

_mm_slli_si64#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI64 a, IMM imm8

__m64 _mm_slli_si64(__m64 a, int imm8);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

IF imm8[7:0] > 63
        dst[63:0] := 0
ELSE
        dst[63:0] := ZeroExtend64(a[63:0] << imm8[7:0])
FI

_mm_sra_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI16 a, UI16 count

__m64 _mm_sra_pi16(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_srai_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI16 a, IMM imm8

__m64 _mm_srai_pi16(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_sra_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI32 a, UI32 count

__m64 _mm_sra_pi32(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_srai_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI32 a, IMM imm8

__m64 _mm_srai_pi32(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_srl_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI16 a, UI16 count

__m64 _mm_srl_pi16(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_srli_pi16#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI16 a, IMM imm8

__m64 _mm_srli_pi16(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        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

_mm_srl_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI32 a, UI32 count

__m64 _mm_srl_pi32(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_srli_pi32#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI32 a, IMM imm8

__m64 _mm_srli_pi32(__m64 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”.

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        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

_mm_srl_si64#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, __m64 count

Param ETypes:

UI64 a, UI64 count

__m64 _mm_srl_si64(__m64 a, __m64 count);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

IF count[63:0] > 63
        dst[63:0] := 0
ELSE
        dst[63:0] := ZeroExtend64(a[63:0] >> count[63:0])
FI

_mm_srli_si64#

Tech:

MMX

Category:

Shift

Header:

mmintrin.h

Searchable:

MMX-Shift-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

__m64 a, int imm8

Param ETypes:

UI64 a, IMM imm8

__m64 _mm_srli_si64(__m64 a, int imm8);

Intel Description

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

Deprecated since version X87: MMX technology intrinsics can cause issues on modern processors and should generally be avoided. Use SSE2, AVX, or later instruction sets instead, especially when targeting modern processors.

Intel Implementation Psudeo-Code

IF imm8[7:0] > 63
        dst[63:0] := 0
ELSE
        dst[63:0] := ZeroExtend64(a[63:0] >> imm8[7:0])
FI
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