共用方式為


_mm_setzero_ps

Microsoft Specific

Clears the four single-precision, floating-point values.

__m128 _mm_setzero_ps(void);
(composite) 

Return Value

r0 := r1 := r2 := r3 := 0.0 

Requirements

Header: mmintrin.h

END Microsoft Specific

See Also

Reference

Set Operations (SSE)