_mm256_mask_extracti64x2_epi64 in core::arch::x86 - Rust
Description: Extracts 128 bits (composed of 2 packed 64-bit integers) from a, selected with IMM8, and stores the result in dst using writemask k (elements are copied from src if the corresponding bit is not set).

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## _mm256_mask_extracti64x2_epi64

# Function _mm256_mask_extracti64x2_epi64

1.89.0 (const: unstable) · Source

    pub fn _mm256_mask_extracti64x2_epi64(
        src: __m128i,
        k: __mmask8,
        a: __m256i,
        const IMM8: i32,
    ) -> __m128i

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

Extracts 128 bits (composed of 2 packed 64-bit integers) from a, selected with IMM8, and stores the result in dst using writemask k (elements are copied from src if the corresponding bit is not set).

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