SSE_ALL-Move-XMM

SSE_ALL-Move-XMM#

_mm_move_ss#

Tech:

SSE_ALL

Category:

Move

Header:

xmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128

Param Types:

__m128 a, __m128 b

Param ETypes:

FP32 a, FP32 b

__m128 _mm_move_ss(__m128 a, __m128 b);

Intel Description

Move the lower single-precision (32-bit) floating-point element from “b” to the lower element of “dst”, and copy the upper 3 packed elements from “a” to the upper elements of “dst”.

Intel Implementation Psudeo-Code

dst[31:0] := b[31:0]
dst[127:32] := a[127:32]

_mm_movehl_ps#

Tech:

SSE_ALL

Category:

Move

Header:

xmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128

Param Types:

__m128 a, __m128 b

Param ETypes:

FP32 a, FP32 b

__m128 _mm_movehl_ps(__m128 a, __m128 b);

Intel Description

Move the upper 2 single-precision (32-bit) floating-point elements from “b” to the lower 2 elements of “dst”, and copy the upper 2 elements from “a” to the upper 2 elements of “dst”.

Intel Implementation Psudeo-Code

dst[31:0] := b[95:64]
dst[63:32] := b[127:96]
dst[95:64] := a[95:64]
dst[127:96] := a[127:96]

_mm_movelh_ps#

Tech:

SSE_ALL

Category:

Move

Header:

xmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128

Param Types:

__m128 a, __m128 b

Param ETypes:

FP32 a, FP32 b

__m128 _mm_movelh_ps(__m128 a, __m128 b);

Intel Description

Move the lower 2 single-precision (32-bit) floating-point elements from “b” to the upper 2 elements of “dst”, and copy the lower 2 elements from “a” to the lower 2 elements of “dst”.

Intel Implementation Psudeo-Code

dst[31:0] := a[31:0]
dst[63:32] := a[63:32]
dst[95:64] := b[31:0]
dst[127:96] := b[63:32]

_mm_movpi64_epi64#

Tech:

SSE_ALL

Category:

Move

Header:

emmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128i

Param Types:

__m64 a

Param ETypes:

UI64 a

__m128i _mm_movpi64_epi64(__m64 a);

Intel Description

Copy the 64-bit integer “a” to the lower element of “dst”, and zero the upper element.

Intel Implementation Psudeo-Code

dst[63:0] := a[63:0]
dst[127:64] := 0

_mm_move_epi64#

Tech:

SSE_ALL

Category:

Move

Header:

emmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128i

Param Types:

__m128i a

Param ETypes:

UI64 a

__m128i _mm_move_epi64(__m128i a);

Intel Description

Copy the lower 64-bit integer in “a” to the lower element of “dst”, and zero the upper element.

Intel Implementation Psudeo-Code

dst[63:0] := a[63:0]
dst[127:64] := 0

_mm_move_sd#

Tech:

SSE_ALL

Category:

Move

Header:

emmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128d

Param Types:

__m128d a, __m128d b

Param ETypes:

FP64 a, FP64 b

__m128d _mm_move_sd(__m128d a, __m128d b);

Intel Description

Move the lower double-precision (64-bit) floating-point element from “b” to the lower element of “dst”, and copy the upper element from “a” to the upper element of “dst”.

Intel Implementation Psudeo-Code

dst[63:0] := b[63:0]
dst[127:64] := a[127:64]

_mm_movedup_pd#

Tech:

SSE_ALL

Category:

Move

Header:

pmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128d

Param Types:

__m128d a

Param ETypes:

FP64 a

__m128d _mm_movedup_pd(__m128d a);

Intel Description

Duplicate the low double-precision (64-bit) floating-point element from “a”, and store the results in “dst”.

Intel Implementation Psudeo-Code

dst[63:0] := a[63:0]
dst[127:64] := a[63:0]

_mm_movehdup_ps#

Tech:

SSE_ALL

Category:

Move

Header:

pmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128

Param Types:

__m128 a

Param ETypes:

FP32 a

__m128 _mm_movehdup_ps(__m128 a);

Intel Description

Duplicate odd-indexed single-precision (32-bit) floating-point elements from “a”, and store the results in “dst”.

Intel Implementation Psudeo-Code

dst[31:0] := a[63:32]
dst[63:32] := a[63:32]
dst[95:64] := a[127:96]
dst[127:96] := a[127:96]

_mm_moveldup_ps#

Tech:

SSE_ALL

Category:

Move

Header:

pmmintrin.h

Searchable:

SSE_ALL-Move-XMM

Register:

XMM 128 bit

Return Type:

__m128

Param Types:

__m128 a

Param ETypes:

FP32 a

__m128 _mm_moveldup_ps(__m128 a);

Intel Description

Duplicate even-indexed single-precision (32-bit) floating-point elements from “a”, and store the results in “dst”.

Intel Implementation Psudeo-Code

dst[31:0] := a[31:0]
dst[63:32] := a[31:0]
dst[95:64] := a[95:64]
dst[127:96] := a[95:64]
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