Function core::arch::x86::_mm_mask_subs_epi8

source ·

pub unsafe fn _mm_mask_subs_epi8(
    src: __m128i,
    k: __mmask16,
    a: __m128i,
    b: __m128i
) -> __m128i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86 only.

Expand description

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using 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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