Function core::arch::x86_64::_mm_cmpgt_epi64

pub unsafe fn _mm_cmpgt_epi64(a: __m128i, b: __m128i) -> __m128i

This is supported on x86-64 and target feature sse4.2 only.

Compares packed 64-bit integers in a and b for greater-than, return the results.

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