共用方式為


_mm_movelh_ps 

Microsoft Specific

Moves the lower two single-precision, floating-point values of b to the upper two single-precision, floating-point values of the result.

__m128 _mm_movelh_ps( __m128 a, __m128 b );
MOVLHPS

Return Value

The lower two single-precision, floating-point values of a are passed through to the result.

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

Requirements

Header: mmintrin.h

END Microsoft Specific

See Also

Reference

Miscellaneous Intrinsics Using Streaming SIMD Extensions