Function creusot_contracts::std::arch::x86_64::_mm512_maskz_permutex2var_pd

pub unsafe fn _mm512_maskz_permutex2var_pd(
    k: u8,
    a: __m512d,
    idx: __m512i,
    b: __m512d,
) -> __m512d

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

Available on x86-64 only.

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation