Function core::arch::x86::_mm_packs_epi16

pub unsafe fn _mm_packs_epi16(a: __m128i, b: __m128i) -> __m128i

This is supported on (non-crate feature miri-test-libstd or test or doctest) and x86 and target feature sse2 only.

Converts packed 16-bit integers from a and b to packed 8-bit integers using signed saturation.

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