_mm_sub_epi16
Microsoft Specific
Subtracts the 8 signed or unsigned 16-bit integers of b from the 8 signed or unsigned 16-bit integers of a.
__m128i _mm_sub_epi16 (__m128i a, __m128i b);
PSUBW
Return Value
r0 := a0 - b0
r1 := a1 - b1
...
r7 := a7 - b7
Requirements
Header: emmintrin.h
END Microsoft Specific