Function core::arch::x86_64::_mm_cmpeq_epi8

pub unsafe fn _mm_cmpeq_epi8(a: __m128i, b: __m128i) -> __m128i

Available on (x86 or x86-64) and target feature sse2 and x86-64 only.

Compares packed 8-bit integers in a and b for equality.

Intel’s documentation