Function no_std_compat::arch::x86_64::_mm_mask_max_epi8

pub unsafe fn _mm_mask_max_epi8(
    src: __m128i,
    k: u16,
    a: __m128i,
    b: __m128i,
) -> __m128i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation