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## _mm512_maskz_insertf64x2

# Function _mm512_maskz_insertf64x2

1.89.0 (const: unstable) · Source

    pub fn _mm512_maskz_insertf64x2(
        k: __mmask8,
        a: __m512d,
        b: __m128d,
        const IMM8: i32,
    ) -> __m512d

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

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 zeromask k (elements are zeroed out if the corresponding bit is not set).

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