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_mm_subs_epi8

Microsoft Specific

Subtracts the 16 signed 8-bit integers of b from the 16 signed 8-bit integers of a and saturates.


__m128i _mm_subs_epi8 (__m128i a, __m128i b);
PSUBSB

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

Header: emmintrin.h

END Microsoft Specific

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