Function svhsub_n_s32_m 

pub fn svhsub_n_s32_m(pg: svbool_t, op1: svint32_t, op2: i32) -> svint32_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 subtract Arm’s documentation