Miscellaneous Instructions That Use Streaming SIMD Extensions

Microsoft Specific

The following table lists miscellaneous intrinsics and their descriptions.

SSE intrinsics use the __m128, __m128i, and __m128d data types, which are not supported on Itanium Processor Family (IPF) processors. Any SSE intrinsics that use the __m64 data type are not supported on x64 processors.

The header files xmmintrin.h and intrin.h contain the declarations for the SSE intrinsics.

Miscellaneous Intrinsics

Intrinsic name	Operation	Corresponding instruction	Header file
_mm_shuffle_ps	Shuffles	SHUFPS	xmmintrin.h
_mm_shuffle_pi16	Shuffles	PSHUFW	xmmintrin.h
_mm_unpackhi_ps	Unpacks high	UNPCKHPS	xmmintrin.h
_mm_unpacklo_ps	Unpacks low	UNPCKLPS	xmmintrin.h
_mm_loadh_pi	Loads high	MOVHPS reg, mem	xmmintrin.h
_mm_storeh_pi	Stores high	MOVHPS mem, reg	xmmintrin.h
_mm_movehl_ps	Moves high to low	MOVHLPS	xmmintrin.h
_mm_movelh_ps	Moves low to high	MOVLHPS	xmmintrin.h
_mm_loadl_pi	Loads low	MOVLPS reg, mem	xmmintrin.h
_mm_storel_pi	Stores low	MOVLPS mem, reg	xmmintrin.h
_mm_movemask_ps	Creates four-bit mask	MOVMSKPS	xmmintrin.h
_mm_getcsr	Returns register contents	STMXCSR	xmmintrin.h
_mm_setcsr	Sets control register	LDMXCSR	xmmintrin.h
_mm_extract_si64, _mm_extracti_si64	Extracts bits	EXTRQ	intrin.h
_mm_insert_si64, _mm_inserti_si64	Inserts bits	INSERTQ	intrin.h

For an explanation of the syntax that is used in these intrinsic topics, see Floating-Point Intrinsics Using Streaming SIMD Extensions.

See Also

Concepts

Streaming SIMD Extensions (SSE)