Function core::arch::arm::vaddhn_high_u64

pub unsafe fn vaddhn_high_u64(
    r: uint32x2_t, 
    a: uint64x2_t, 
    b: uint64x2_t
) -> uint32x4_t

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

This is supported on ARM and target feature neon only.

添加返回的 High Narrow (高半)。