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## vaddhn_high_u64

# Function vaddhn_high_u64

1.59.0 · Source

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

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

Add returning High Narrow (high half). Arm’s documentation