core/portable-simd/crates/core_simd/src/simd/cmp/
ord.rsuse crate::simd::{
    cmp::SimdPartialEq,
    ptr::{SimdConstPtr, SimdMutPtr},
    LaneCount, Mask, Simd, SupportedLaneCount,
};
pub trait SimdPartialOrd: SimdPartialEq {
    #[must_use = "method returns a new mask and does not mutate the original value"]
    fn simd_lt(self, other: Self) -> Self::Mask;
    #[must_use = "method returns a new mask and does not mutate the original value"]
    fn simd_le(self, other: Self) -> Self::Mask;
    #[must_use = "method returns a new mask and does not mutate the original value"]
    fn simd_gt(self, other: Self) -> Self::Mask;
    #[must_use = "method returns a new mask and does not mutate the original value"]
    fn simd_ge(self, other: Self) -> Self::Mask;
}
pub trait SimdOrd: SimdPartialOrd {
    #[must_use = "method returns a new vector and does not mutate the original value"]
    fn simd_max(self, other: Self) -> Self;
    #[must_use = "method returns a new vector and does not mutate the original value"]
    fn simd_min(self, other: Self) -> Self;
    #[must_use = "method returns a new vector and does not mutate the original value"]
    fn simd_clamp(self, min: Self, max: Self) -> Self;
}
macro_rules! impl_integer {
    { $($integer:ty),* } => {
        $(
        impl<const N: usize> SimdPartialOrd for Simd<$integer, N>
        where
            LaneCount<N>: SupportedLaneCount,
        {
            #[inline]
            fn simd_lt(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_lt(self, other)) }
            }
            #[inline]
            fn simd_le(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_le(self, other)) }
            }
            #[inline]
            fn simd_gt(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_gt(self, other)) }
            }
            #[inline]
            fn simd_ge(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_ge(self, other)) }
            }
        }
        impl<const N: usize> SimdOrd for Simd<$integer, N>
        where
            LaneCount<N>: SupportedLaneCount,
        {
            #[inline]
            fn simd_max(self, other: Self) -> Self {
                self.simd_lt(other).select(other, self)
            }
            #[inline]
            fn simd_min(self, other: Self) -> Self {
                self.simd_gt(other).select(other, self)
            }
            #[inline]
            #[track_caller]
            fn simd_clamp(self, min: Self, max: Self) -> Self {
                assert!(
                    min.simd_le(max).all(),
                    "each element in `min` must be less than or equal to the corresponding element in `max`",
                );
                self.simd_max(min).simd_min(max)
            }
        }
        )*
    }
}
impl_integer! { u8, u16, u32, u64, usize, i8, i16, i32, i64, isize }
macro_rules! impl_float {
    { $($float:ty),* } => {
        $(
        impl<const N: usize> SimdPartialOrd for Simd<$float, N>
        where
            LaneCount<N>: SupportedLaneCount,
        {
            #[inline]
            fn simd_lt(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_lt(self, other)) }
            }
            #[inline]
            fn simd_le(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_le(self, other)) }
            }
            #[inline]
            fn simd_gt(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_gt(self, other)) }
            }
            #[inline]
            fn simd_ge(self, other: Self) -> Self::Mask {
                unsafe { Mask::from_int_unchecked(core::intrinsics::simd::simd_ge(self, other)) }
            }
        }
        )*
    }
}
impl_float! { f32, f64 }
macro_rules! impl_mask {
    { $($integer:ty),* } => {
        $(
        impl<const N: usize> SimdPartialOrd for Mask<$integer, N>
        where
            LaneCount<N>: SupportedLaneCount,
        {
            #[inline]
            fn simd_lt(self, other: Self) -> Self::Mask {
                unsafe { Self::from_int_unchecked(core::intrinsics::simd::simd_lt(self.to_int(), other.to_int())) }
            }
            #[inline]
            fn simd_le(self, other: Self) -> Self::Mask {
                unsafe { Self::from_int_unchecked(core::intrinsics::simd::simd_le(self.to_int(), other.to_int())) }
            }
            #[inline]
            fn simd_gt(self, other: Self) -> Self::Mask {
                unsafe { Self::from_int_unchecked(core::intrinsics::simd::simd_gt(self.to_int(), other.to_int())) }
            }
            #[inline]
            fn simd_ge(self, other: Self) -> Self::Mask {
                unsafe { Self::from_int_unchecked(core::intrinsics::simd::simd_ge(self.to_int(), other.to_int())) }
            }
        }
        impl<const N: usize> SimdOrd for Mask<$integer, N>
        where
            LaneCount<N>: SupportedLaneCount,
        {
            #[inline]
            fn simd_max(self, other: Self) -> Self {
                self.simd_gt(other).select_mask(other, self)
            }
            #[inline]
            fn simd_min(self, other: Self) -> Self {
                self.simd_lt(other).select_mask(other, self)
            }
            #[inline]
            #[track_caller]
            fn simd_clamp(self, min: Self, max: Self) -> Self {
                assert!(
                    min.simd_le(max).all(),
                    "each element in `min` must be less than or equal to the corresponding element in `max`",
                );
                self.simd_max(min).simd_min(max)
            }
        }
        )*
    }
}
impl_mask! { i8, i16, i32, i64, isize }
impl<T, const N: usize> SimdPartialOrd for Simd<*const T, N>
where
    LaneCount<N>: SupportedLaneCount,
{
    #[inline]
    fn simd_lt(self, other: Self) -> Self::Mask {
        self.addr().simd_lt(other.addr())
    }
    #[inline]
    fn simd_le(self, other: Self) -> Self::Mask {
        self.addr().simd_le(other.addr())
    }
    #[inline]
    fn simd_gt(self, other: Self) -> Self::Mask {
        self.addr().simd_gt(other.addr())
    }
    #[inline]
    fn simd_ge(self, other: Self) -> Self::Mask {
        self.addr().simd_ge(other.addr())
    }
}
impl<T, const N: usize> SimdOrd for Simd<*const T, N>
where
    LaneCount<N>: SupportedLaneCount,
{
    #[inline]
    fn simd_max(self, other: Self) -> Self {
        self.simd_lt(other).select(other, self)
    }
    #[inline]
    fn simd_min(self, other: Self) -> Self {
        self.simd_gt(other).select(other, self)
    }
    #[inline]
    #[track_caller]
    fn simd_clamp(self, min: Self, max: Self) -> Self {
        assert!(
            min.simd_le(max).all(),
            "each element in `min` must be less than or equal to the corresponding element in `max`",
        );
        self.simd_max(min).simd_min(max)
    }
}
impl<T, const N: usize> SimdPartialOrd for Simd<*mut T, N>
where
    LaneCount<N>: SupportedLaneCount,
{
    #[inline]
    fn simd_lt(self, other: Self) -> Self::Mask {
        self.addr().simd_lt(other.addr())
    }
    #[inline]
    fn simd_le(self, other: Self) -> Self::Mask {
        self.addr().simd_le(other.addr())
    }
    #[inline]
    fn simd_gt(self, other: Self) -> Self::Mask {
        self.addr().simd_gt(other.addr())
    }
    #[inline]
    fn simd_ge(self, other: Self) -> Self::Mask {
        self.addr().simd_ge(other.addr())
    }
}
impl<T, const N: usize> SimdOrd for Simd<*mut T, N>
where
    LaneCount<N>: SupportedLaneCount,
{
    #[inline]
    fn simd_max(self, other: Self) -> Self {
        self.simd_lt(other).select(other, self)
    }
    #[inline]
    fn simd_min(self, other: Self) -> Self {
        self.simd_gt(other).select(other, self)
    }
    #[inline]
    #[track_caller]
    fn simd_clamp(self, min: Self, max: Self) -> Self {
        assert!(
            min.simd_le(max).all(),
            "each element in `min` must be less than or equal to the corresponding element in `max`",
        );
        self.simd_max(min).simd_min(max)
    }
}