Miscellaneous Intrinsics Using Streaming SIMD Extensions 

Microsoft Specific

The miscellaneous intrinsics listed in the following table are followed by a description of each intrinsic.

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 file xmmintrin.h contains the declarations for the SSE intrinsics.

Miscellaneous Intrinsics

Intrinsic name	Operation	Corresponding instruction
_mm_shuffle_ps	Shuffles	SHUFPS
_mm_shuffle_pi16	Shuffles	PSHUFW
_mm_unpackhi_ps	Unpacks high	UNPCKHPS
_mm_unpacklo_ps	Unpacks low	UNPCKLPS
_mm_loadh_pi	Loads high	MOVHPS reg, mem
_mm_storeh_pi	Stores high	MOVHPS mem, reg
_mm_movehl_ps	Moves high to low	MOVHLPS
_mm_movelh_ps	Moves low to high	MOVLHPS
_mm_loadl_pi	Loads low	MOVLPS reg, mem
_mm_storel_pi	Stores low	MOVLPS mem, reg
_mm_movemask_ps	Creates four-bit mask	MOVMSKPS
_mm_getcsr	Returns register contents	STMXCSR
_mm_setcsr	Sets control register	LDMXCSR

For an explanation of the syntax used in code samples in this topic, see Floating-Point Intrinsics Using Streaming SIMD Extensions.

END Microsoft Specific

See Also

Reference

Streaming SIMD Extensions (SSE)