Function core::arch::x86::_mm_mask_expand_ps

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

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx512f,avx512vl only.

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation