MMX-Set-XMM

MMX-Set-XMM#

_mm_setzero_si64#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

__m64 _mm_setzero_si64(void );

Intel Description

Return vector of type __m64 with all elements set to zero.

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

dst[MAX:0] := 0

_mm_set_pi32#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

int e1, int e0

Param ETypes:

UI32 e1, UI32 e0

__m64 _mm_set_pi32(int e1, int e0);

Intel Description

Set packed 32-bit integers in “dst” with the supplied values.

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

dst[31:0] := e0
dst[63:32] := e1

_mm_set_pi16#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

short e3, short e2, short e1, short e0

Param ETypes:

UI16 e3, UI16 e2, UI16 e1, UI16 e0

__m64 _mm_set_pi16(short e3, short e2, short e1, short e0);

Intel Description

Set packed 16-bit integers in “dst” with the supplied values.

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

dst[15:0] := e0
dst[31:16] := e1
dst[47:32] := e2
dst[63:48] := e3

_mm_set_pi8#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

char e7, char e6, char e5, char e4, char e3, char e2, char e1, char e0

Param ETypes:

UI8 e7, UI8 e6, UI8 e5, UI8 e4, UI8 e3, UI8 e2, UI8 e1, UI8 e0

__m64 _mm_set_pi8(char e7, char e6, char e5, char e4,
                  char e3, char e2, char e1, char e0)

Intel Description

Set packed 8-bit integers in “dst” with the supplied values.

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

dst[7:0] := e0
dst[15:8] := e1
dst[23:16] := e2
dst[31:24] := e3
dst[39:32] := e4
dst[47:40] := e5
dst[55:48] := e6
dst[63:56] := e7

_mm_set1_pi32#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

int a

Param ETypes:

UI32 a

__m64 _mm_set1_pi32(int a);

Intel Description

Broadcast 32-bit integer “a” to all elements of “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
        dst[i+31:i] := a[31:0]
ENDFOR

_mm_set1_pi16#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

short a

Param ETypes:

UI16 a

__m64 _mm_set1_pi16(short a);

Intel Description

Broadcast 16-bit integer “a” to all all elements of “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
        dst[i+15:i] := a[15:0]
ENDFOR

_mm_set1_pi8#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

char a

Param ETypes:

UI8 a

__m64 _mm_set1_pi8(char a);

Intel Description

Broadcast 8-bit integer “a” to all elements of “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 7
        i := j*8
        dst[i+7:i] := a[7:0]
ENDFOR

_mm_setr_pi32#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

int e1, int e0

Param ETypes:

UI32 e1, UI32 e0

__m64 _mm_setr_pi32(int e1, int e0);

Intel Description

Set packed 32-bit integers in “dst” with the supplied values in reverse order.

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

dst[31:0] := e1
dst[63:32] := e0

_mm_setr_pi16#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

short e3, short e2, short e1, short e0

Param ETypes:

UI16 e3, UI16 e2, UI16 e1, UI16 e0

__m64 _mm_setr_pi16(short e3, short e2, short e1, short e0);

Intel Description

Set packed 16-bit integers in “dst” with the supplied values in reverse order.

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

dst[15:0] := e3
dst[31:16] := e2
dst[47:32] := e1
dst[63:48] := e0

_mm_setr_pi8#

Tech:

MMX

Category:

Set

Header:

mmintrin.h

Searchable:

MMX-Set-XMM

Register:

XMM 128 bit

Return Type:

__m64

Param Types:

char e7, char e6, char e5, char e4, char e3, char e2, char e1, char e0

Param ETypes:

UI8 e7, UI8 e6, UI8 e5, UI8 e4, UI8 e3, UI8 e2, UI8 e1, UI8 e0

__m64 _mm_setr_pi8(char e7, char e6, char e5, char e4,
                   char e3, char e2, char e1, char e0)

Intel Description

Set packed 8-bit integers in “dst” with the supplied values in reverse order.

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

dst[7:0] := e7
dst[15:8] := e6
dst[23:16] := e5
dst[31:24] := e4
dst[39:32] := e3
dst[47:40] := e2
dst[55:48] := e1
dst[63:56] := e0
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