Function svqdecp_u64 

pub fn svqdecp_u64(op: svuint64_t, pg: svbool_t) -> svuint64_t

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

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

Saturating decrement by active element count Arm’s documentation