Function core::arch::arm::vaddhn_u64

pub unsafe fn vaddhn_u64(a: uint64x2_t, b: uint64x2_t) -> uint32x2_t

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

This is supported on (non-crate feature miri-test-libstd or test or doctest) and ARM and target feature neon only.

Add returning High Narrow.