Function svmullt_n_s16 

pub fn svmullt_n_s16(op1: svint8_t, op2: i8) -> svint16_t

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

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

Multiply long (top) Arm’s documentation