Function vclzq_s8 

pub fn vclzq_s8(a: int8x16_t) -> int8x16_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on (AArch64 or target_arch=arm64ec) and target feature neon and target feature v7 only.

Count leading zero bits Arm’s documentation