Function vreinterpret_p64_s8 

pub fn vreinterpret_p64_s8(a: int8x8_t) -> poly64x1_t

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

Available on ARM and target feature neon and target feature aes only.

Vector reinterpret cast operation Arm’s documentation