共用方式為


_mm_unpacklo_ps 

Microsoft Specific

Selects and interleaves the lower two single-precision, floating-point values from a and b.

__m128 _mm_unpacklo_ps(__m128 a , __m128 b );
UNPCKLPS

Return Value

r0 := a0
r1 := b0
r2 := a1
r3 := b1

Requirements

Header: mmintrin.h

END Microsoft Specific

See Also

Reference

Miscellaneous Intrinsics Using Streaming SIMD Extensions