pub unsafe fn _mm_cmp_epi16_mask(
    a: __m128i,
    b: __m128i,
    const IMM8: i32
) -> __mmask8
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86-64 only.
Expand description

根据 imm8 指定的比较操作数比较 a 和 b 中的有符号 16 位整数,结果存入 mask vector k.

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