Function svmulh_s32_z 

pub fn svmulh_s32_z(pg: svbool_t, op1: svint32_t, op2: svint32_t) -> svint32_t

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

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

Multiply, returning high-half Arm’s documentation