Function vrshrn_high_n_u32

pub unsafe fn vrshrn_high_n_u32(
    a: uint16x4_t,
    b: uint32x4_t,
    const N: i32,
) -> uint16x8_t

Available on (AArch64 or target_arch="arm64ec") and target feature neon only.

Rounding shift right narrow

Arm’s documentation