pub unsafe fn _mm256_maskz_shuffle_f32x4<const MASK: i32>(
    k: u8,
    a: __m256,
    b: __m256
) -> __m256
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on x86-64 only.
Expand description

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation