Function svhadd_n_s16_m 

pub fn svhadd_n_s16_m(pg: svbool_t, op1: svint16_t, op2: i16) -> svint16_t

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Available on target feature sve2 and target feature sve and (AArch64 or ARM64EC) only.

Halving add Arm’s documentation