pub fn vraddhn_high_u64(
    a: uint32x2_t,
    b: uint64x2_t,
    c: uint64x2_t,
) -> uint32x4_tAvailable on (AArch64 or 
target_arch="arm64ec") and target feature neon only.Expand description
Rounding Add returning High Narrow (high half). Arm’s documentation