_mm_sub_epi8

Microsoft Specific

Subtracts the 16 signed or unsigned 8-bit integers of b from the 16 signed or unsigned 8-bit integers of a.

__m128i _mm_sub_epi8 (__m128i a, __m128i b);
PSUBB

r0 := a0 - b0
r1 := a1 - b1
...
r15 := a15 - b15

Header: emmintrin.h

END Microsoft Specific

Community Additions

ADD
Show: