# Function core::arch::x86::_mm512_mask_cvtsepi64_epi16

source ·

    pub unsafe fn _mm512_mask_cvtsepi64_epi16(
        src: __m128i,
        k: __mmask8,
        a: __m512i,
    ) -> __m128i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f` and x86 only.
Expand description

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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