# Function core::arch::x86_64::_mm_mask_moveldup_ps

source ·

    pub unsafe fn _mm_mask_moveldup_ps(
        src: __m128,
        k: __mmask8,
        a: __m128
    ) -> __m128

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` only.
Expand description

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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