_mm_add_ss
Microsoft Specific
Adds the lower single-precision, floating-point values of a and b; the upper three single-precision, floating-point values are passed through from a.
__m128 _mm_add_ss(__m128 a , __m128 b )
ADDSS
Return Value
r0 := a0 + b0
r1 := a1 ; r2 := a2 ; r3 := a3
Requirements
Header: mmintrin.h
END Microsoft Specific