Function vsubhn_high_u64 

pub fn vsubhn_high_u64(
    a: uint32x2_t,
    b: uint64x2_t,
    c: uint64x2_t,
) -> uint32x4_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on ARM and (AArch64 or ARM64EC or target feature v7) and (ARM or AArch64 or ARM64EC) and target feature neon only.

Subtract returning high narrow Arm’s documentation