Function svmlslb_n_s64 

pub fn svmlslb_n_s64(op1: svint64_t, op2: svint32_t, op3: i32) -> svint64_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-subtract long (bottom) Arm’s documentation