_mm_load_ssĀ 

Microsoft Specific

Loads an single-precision, floating-point value into the low word and clears the upper three words.

__m128 _mm_load_ss(float * p );
MOVSS 

Return Value

r0 := *p 
r1 := 0.0 ; r2 := 0.0 ; r3 := 0.0 

Requirements

Header: mmintrin.h

END Microsoft Specific

See Also

Reference

Load Operations (SSE)