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