Function core::arch::x86_64::_mm_packus_epi32

pub unsafe fn _mm_packus_epi32(a: __m128i, b: __m128i) -> __m128i

This is supported on x86-64 and target feature sse4.1 only.

Converts packed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation

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