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#![cfg_attr(feature="simd", allow(unused))]
use core::ops::{Shr, Add, Sub, AddAssign, Mul, BitAnd};
#[derive(Default, Copy, Clone, Debug)]
pub struct Compat16x16([i16;16]);
impl Compat16x16 {
    #[inline(always)]
    pub fn splat(a: i16) -> Compat16x16 {
        Compat16x16([a, a, a, a, a, a, a, a,
                     a, a, a, a, a, a, a, a,])
    }
    #[inline(always)]
    pub fn new(a0: i16, a1: i16, a2: i16, a3: i16,
               a4: i16, a5: i16, a6: i16, a7: i16,
               a8: i16, a9: i16, a10: i16, a11: i16,
               a12: i16, a13: i16, a14:i16, a15:i16) -> Compat16x16 {
        Compat16x16([a0, a1, a2, a3, a4, a5, a6, a7,
                     a8, a9, a10, a11, a12, a13, a14, a15])
    }
    #[inline(always)]
    pub fn extract(&self, i: usize) -> i16 {
        self.0[i]
    }
    #[inline(always)]
    pub fn replace(&self, i: usize, data: i16) -> Compat16x16 {
        let mut ret = *self;
        ret.0[i] = data;
        ret
    }
    #[inline(always)]
    pub fn into_bits(&self) -> Self {
        *self
    }
    #[inline(always)]
    pub fn gt(&self, rhs: Compat16x16) -> Compat16x16 {
        Self::new(-((self.extract(0) > rhs.extract(0)) as i16),
                  -((self.extract(1) > rhs.extract(1)) as i16),
                  -((self.extract(2) > rhs.extract(2)) as i16),
                  -((self.extract(3) > rhs.extract(3)) as i16),
                  -((self.extract(4) > rhs.extract(4)) as i16),
                  -((self.extract(5) > rhs.extract(5)) as i16),
                  -((self.extract(6) > rhs.extract(6)) as i16),
                  -((self.extract(7) > rhs.extract(7)) as i16),
                  -((self.extract(8) > rhs.extract(8)) as i16),
                  -((self.extract(9) > rhs.extract(9)) as i16),
                  -((self.extract(10) > rhs.extract(10)) as i16),
                  -((self.extract(11) > rhs.extract(11)) as i16),
                  -((self.extract(12) > rhs.extract(12)) as i16),
                  -((self.extract(13) > rhs.extract(13)) as i16),
                  -((self.extract(14) > rhs.extract(14)) as i16),
                  -((self.extract(15) > rhs.extract(15)) as i16))
    }
}

macro_rules! op16 {
    ($a: expr, $b: expr, $op: expr) => (
        Compat16x16::new($op($a[0], $b[0]),
                         $op($a[1], $b[1]),
                         $op($a[2], $b[2]),
                         $op($a[3], $b[3]),
                         $op($a[4], $b[4]),
                         $op($a[5], $b[5]),
                         $op($a[6], $b[6]),
                         $op($a[7], $b[7]),
                         $op($a[8], $b[8]),
                         $op($a[9], $b[9]),
                         $op($a[10], $b[10]),
                         $op($a[11], $b[11]),
                         $op($a[12], $b[12]),
                         $op($a[13], $b[13]),
                         $op($a[14], $b[14]),
                         $op($a[15], $b[15]))
                         
        )
}
macro_rules! scalar_op16 {
    ($a: expr, $b: expr, $op: expr) => (
        Compat16x16::new($op($a[0], $b),
                         $op($a[1], $b),
                         $op($a[2], $b),
                         $op($a[3], $b),
                         $op($a[4], $b),
                         $op($a[5], $b),
                         $op($a[6], $b),
                         $op($a[7], $b),
                         $op($a[8], $b),
                         $op($a[9], $b),
                         $op($a[10], $b),
                         $op($a[11], $b),
                         $op($a[12], $b),
                         $op($a[13], $b),
                         $op($a[14], $b),
                         $op($a[15], $b))
                         
        )
}
#[inline(always)]
fn wrapping_i16_add(a: i16, b:i16) -> i16 {
    a.wrapping_add(b)
}
#[inline(always)]
fn wrapping_i16_sub(a: i16, b:i16) -> i16 {
    a.wrapping_sub(b)
}
#[inline(always)]
fn i16_bitand(a: i16, b:i16) -> i16 {
    a & b
}
#[inline(always)]
fn shift16<Scalar>(a: i16, b:Scalar) -> i16 where i64:From<Scalar> {
    a >> i64::from(b)
}
impl Add for Compat16x16 {
    type Output = Compat16x16;
    #[inline(always)]
    fn add(self, other: Compat16x16) -> Compat16x16 {
        op16!(self.0, other.0, wrapping_i16_add)
    }
}
impl Sub for Compat16x16 {
    type Output = Compat16x16;
    #[inline(always)]
    fn sub(self, other: Compat16x16) -> Compat16x16 {
        op16!(self.0, other.0, wrapping_i16_sub)
    }
}
impl BitAnd for Compat16x16 {
    type Output = Compat16x16;
    #[inline(always)]
    fn bitand(self, other: Compat16x16) -> Compat16x16 {
        op16!(self.0, other.0, i16_bitand)
    }
}
impl<Scalar:Clone> Shr<Scalar> for Compat16x16 where i64:From<Scalar> {
    type Output = Compat16x16;
    #[inline(always)]
    fn shr(self, other: Scalar) -> Compat16x16 {
        scalar_op16!(self.0, other.clone(), shift16)
    }
}

#[derive(Default, Copy, Clone, Debug)]
pub struct Compat32x8([i32;8]);
impl Compat32x8 {
    #[inline(always)]
    pub fn splat(a: i32) -> Compat32x8 {
        Compat32x8([a, a, a, a, a, a, a, a])
    }
    #[inline(always)]
    pub fn new(a0: i32, a1: i32, a2: i32, a3: i32,
               a4: i32, a5: i32, a6: i32, a7: i32) -> Compat32x8 {
        Compat32x8([a0, a1, a2, a3, a4, a5, a6, a7])
    }
    #[inline(always)]
    pub fn extract(&self, i: usize) -> i32 {
        self.0[i]
    }
    #[inline(always)]
    pub fn replace(&self, i: usize, data: i32) -> Compat32x8 {
        let mut ret = *self;
        ret.0[i] = data;
        ret
    }
    #[inline(always)]
    pub fn gt(&self, rhs: Compat32x8) -> Compat32x8 {
        Self::new(-((self.extract(0) > rhs.extract(0)) as i32),
                  -((self.extract(1) > rhs.extract(1)) as i32),
                  -((self.extract(2) > rhs.extract(2)) as i32),
                  -((self.extract(3) > rhs.extract(3)) as i32),
                  -((self.extract(4) > rhs.extract(4)) as i32),
                  -((self.extract(5) > rhs.extract(5)) as i32),
                  -((self.extract(6) > rhs.extract(6)) as i32),
                  -((self.extract(7) > rhs.extract(7)) as i32))
    }
    #[inline(always)]
    pub fn ge(&self, rhs: Compat32x8) -> Compat32x8 {
        Self::new(-((self.extract(0) >= rhs.extract(0)) as i32),
                  -((self.extract(1) >= rhs.extract(1)) as i32),
                  -((self.extract(2) >= rhs.extract(2)) as i32),
                  -((self.extract(3) >= rhs.extract(3)) as i32),
                  -((self.extract(4) >= rhs.extract(4)) as i32),
                  -((self.extract(5) >= rhs.extract(5)) as i32),
                  -((self.extract(6) >= rhs.extract(6)) as i32),
                  -((self.extract(7) >= rhs.extract(7)) as i32))
    }
    pub fn into_bits(&self) -> Self {
       *self
    }
}


#[inline(always)]
fn fmin(a: f32, b:f32) -> f32 {
    if a < b {
        a
    } else {
        b
    }
}
#[derive(Default, Copy, Clone, Debug)]
pub struct CompatF8([f32;8]);
impl CompatF8 {
    #[inline(always)]
    pub fn new(a0: f32, a1: f32, a2: f32, a3: f32, a4: f32, a5: f32, a6: f32, a7: f32) -> CompatF8 {
        CompatF8([a0, a1, a2, a3, a4, a5, a6, a7])
    }
    #[inline(always)]
    pub fn splat(a: f32) -> CompatF8 {
        CompatF8([a, a, a, a, a, a, a, a])
    }
    #[inline(always)]
    pub fn extract(&self, i: usize) -> f32 {
        self.0[i]
    }
    #[inline(always)]
    pub fn replace(&self, i: usize, data: f32) -> CompatF8 {
        let mut ret = *self;
        ret.0[i] = data;
        ret
    }
    #[inline(always)]
    pub fn ge(&self, rhs: CompatF8) -> Compat32x8 {
        Compat32x8::new(-((self.extract(0) >= rhs.extract(0)) as i32),
                  -((self.extract(1) >= rhs.extract(1)) as i32),
                  -((self.extract(2) >= rhs.extract(2)) as i32),
                  -((self.extract(3) >= rhs.extract(3)) as i32),
                  -((self.extract(4) >= rhs.extract(4)) as i32),
                  -((self.extract(5) >= rhs.extract(5)) as i32),
                  -((self.extract(6) >= rhs.extract(6)) as i32),
                  -((self.extract(7) >= rhs.extract(7)) as i32))
    }
    #[inline(always)]
    pub fn min(&self, rhs: CompatF8) -> CompatF8 {
        Self::new(fmin(self.extract(0), rhs.extract(0)),
                  fmin(self.extract(1), rhs.extract(1)),
                  fmin(self.extract(2), rhs.extract(2)),
                  fmin(self.extract(3), rhs.extract(3)),
                  fmin(self.extract(4), rhs.extract(4)),
                  fmin(self.extract(5), rhs.extract(5)),
                  fmin(self.extract(6), rhs.extract(6)),
                  fmin(self.extract(7), rhs.extract(7)))
    }
}
impl Add for Compat32x8 {
    type Output = Compat32x8;
    #[inline(always)]
    fn add(self, other: Compat32x8) -> Compat32x8 {
        Compat32x8::new(self.0[0].wrapping_add(other.0[0]),
                      self.0[1].wrapping_add(other.0[1]),
                      self.0[2].wrapping_add(other.0[2]),
                      self.0[3].wrapping_add(other.0[3]),
                      self.0[4].wrapping_add(other.0[4]),
                      self.0[5].wrapping_add(other.0[5]),
                      self.0[6].wrapping_add(other.0[6]),
                      self.0[7].wrapping_add(other.0[7]))
    }
}

impl BitAnd for Compat32x8 {
    type Output = Compat32x8;
    #[inline(always)]
    fn bitand(self, other: Compat32x8) -> Compat32x8 {
        Compat32x8::new(self.0[0] & other.0[0],
                      self.0[1] & other.0[1],
                      self.0[2] & other.0[2],
                      self.0[3] & other.0[3],
                      self.0[4] & other.0[4],
                      self.0[5] & other.0[5],
                      self.0[6] & other.0[6],
                      self.0[7] & other.0[7])
    }
}
impl Mul for Compat32x8 {
    type Output = Compat32x8;
    #[inline(always)]
    fn mul(self, other: Compat32x8) -> Compat32x8 {
        Compat32x8::new(self.0[0].wrapping_mul(other.0[0]),
                      self.0[1].wrapping_mul(other.0[1]),
                      self.0[2].wrapping_mul(other.0[2]),
                      self.0[3].wrapping_mul(other.0[3]),
                      self.0[4].wrapping_mul(other.0[4]),
                      self.0[5].wrapping_mul(other.0[5]),
                      self.0[6].wrapping_mul(other.0[6]),
                      self.0[7].wrapping_mul(other.0[7]))
    }
}
impl Add for CompatF8 {
    type Output = CompatF8;
    #[inline(always)]
    fn add(self, other: CompatF8) -> CompatF8 {
        CompatF8::new(self.0[0] + other.0[0],
                      self.0[1] + other.0[1],
                      self.0[2] + other.0[2],
                      self.0[3] + other.0[3],
                      self.0[4] + other.0[4],
                      self.0[5] + other.0[5],
                      self.0[6] + other.0[6],
                      self.0[7] + other.0[7])
    }
}
impl Sub for CompatF8 {
    type Output = CompatF8;
    #[inline(always)]
    fn sub(self, other: CompatF8) -> CompatF8 {
        CompatF8::new(self.0[0] - other.0[0],
                      self.0[1] - other.0[1],
                      self.0[2] - other.0[2],
                      self.0[3] - other.0[3],
                      self.0[4] - other.0[4],
                      self.0[5] - other.0[5],
                      self.0[6] - other.0[6],
                      self.0[7] - other.0[7])
    }
}
impl Mul for CompatF8 {
    type Output = CompatF8;
    #[inline(always)]
    fn mul(self, other: CompatF8) -> CompatF8 {
        CompatF8::new(self.0[0] * other.0[0],
                      self.0[1] * other.0[1],
                      self.0[2] * other.0[2],
                      self.0[3] * other.0[3],
                      self.0[4] * other.0[4],
                      self.0[5] * other.0[5],
                      self.0[6] * other.0[6],
                      self.0[7] * other.0[7])
    }
}
impl AddAssign for CompatF8 {
    #[inline(always)]
    fn add_assign(&mut self, other: CompatF8) {
        self.0[0] += other.0[0];
        self.0[1] += other.0[1];
        self.0[2] += other.0[2];
        self.0[3] += other.0[3];
        self.0[4] += other.0[4];
        self.0[5] += other.0[5];
        self.0[6] += other.0[6];
        self.0[7] += other.0[7];
    }
}