_mm256_mask_inserti64x2 in core::arch::x86_64 - Rust
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).

## _mm256_mask_inserti64x2

# Function _mm256_mask_inserti64x2

1.89.0 · Source

    pub fn _mm256_mask_inserti64x2(
        src: __m256i,
        k: __mmask8,
        a: __m256i,
        b: __m128i,
        const IMM8: i32,
    ) -> __m256i

Available on (x86 or x86-64) and target feature `avx512dq` and target feature `avx512vl` 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).

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