Function core::arch::x86::_mm512_mask_insertf64x2

pub unsafe fn _mm512_mask_insertf64x2(
    src: __m512d,
    k: __mmask8,
    a: __m512d,
    b: __m128d,
    const IMM8: i32,
) -> __m512d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on (x86 or x86-64) and target feature avx512dq and x86 only.

Copy a to tmp, then insert 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) 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).

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