#![cfg_attr(feature = "strict", deny(warnings))]
#![feature(target_feature)]
#![cfg_attr(feature = "cargo-clippy",
            allow(missing_docs_in_private_items, result_unwrap_used,
                  option_unwrap_used, print_stdout, use_debug))]

#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
mod example {
    extern crate stdsimd;

    use std::env;
    use self::stdsimd::simd;

    #[inline(never)]
    #[target_feature = "-sse2"]
    fn myop(
        (x0, x1, x2, x3): (u64, u64, u64, u64),
        (y0, y1, y2, y3): (u64, u64, u64, u64),
    ) -> (u64, u64, u64, u64) {
        let x = simd::u64x4::new(x0, x1, x2, x3);
        let y = simd::u64x4::new(y0, y1, y2, y3);
        let r = x * y;
        (r.extract(0), r.extract(1), r.extract(2), r.extract(3))
    }

    pub fn main() {
        let x = env::args().nth(1).unwrap().parse().unwrap();
        let y = env::args().nth(2).unwrap().parse().unwrap();
        let r = myop((x, x, x, x), (y, y, y, y));
        println!("{:?}", r);
    }
}

fn main() {
    #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
    example::main();
}