core::arch::x86_64

Function _mm512_mask_inserti64x2

source 
pub unsafe fn _mm512_mask_inserti64x2(
    src: __m512i,
    k: __mmask8,
    a: __m512i,
    b: __m128i,
    const IMM8: i32,
) -> __m512i
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512dq and x86-64 only.
Expand description

Copy a to tmp, then insert 128 bits (composed of 2 packed 64-bit integers) from b into tmp at the location specified by IMM8, and copy tmp to dst using writemask k (elements are copied from src if the corresponding bit is not set).

Intel’s Documentation