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Microsoft Specific
Compares the 16 signed or unsigned 8-bit integers in a and the 16 signed or unsigned 8-bit integers in b for equality.
__m128i _mm_cmpeq_epi8 (__m128i a, __m128i b);
PCMPEQB
Return Value
r0 := (a0 == b0) ? 0xff : 0x0
r1 := (a1 == b1) ? 0xff : 0x0
...
r15 := (a15 == b15) ? 0xff : 0x0
Requirements
Header: emmintrin.h
END Microsoft Specific