core/stdarch/crates/core_arch/src/aarch64/neon/

mod.rs

//! ARMv8 ASIMD intrinsics

#![allow(non_camel_case_types)]

#[rustfmt::skip]
mod generated;
#[rustfmt::skip]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub use self::generated::*;

// FIXME: replace neon with asimd

use crate::{
    core_arch::{arm_shared::*, simd::*},
    hint::unreachable_unchecked,
    intrinsics::{simd::*, *},
    mem::transmute,
};
#[cfg(test)]
use stdarch_test::assert_instr;

types! {
    #![stable(feature = "neon_intrinsics", since = "1.59.0")]

    /// ARM-specific 64-bit wide vector of one packed `f64`.
    pub struct float64x1_t(1 x f64); // FIXME: check this!
    /// ARM-specific 128-bit wide vector of two packed `f64`.
    pub struct float64x2_t(2 x f64);
}

/// ARM-specific type containing two `float64x1_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x1x2_t(pub float64x1_t, pub float64x1_t);
/// ARM-specific type containing three `float64x1_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x1x3_t(pub float64x1_t, pub float64x1_t, pub float64x1_t);
/// ARM-specific type containing four `float64x1_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x1x4_t(
    pub float64x1_t,
    pub float64x1_t,
    pub float64x1_t,
    pub float64x1_t,
);

/// ARM-specific type containing two `float64x2_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x2x2_t(pub float64x2_t, pub float64x2_t);
/// ARM-specific type containing three `float64x2_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x2x3_t(pub float64x2_t, pub float64x2_t, pub float64x2_t);
/// ARM-specific type containing four `float64x2_t` vectors.
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub struct float64x2x4_t(
    pub float64x2_t,
    pub float64x2_t,
    pub float64x2_t,
    pub float64x2_t,
);

/// Helper for the 'shift right and insert' functions.
macro_rules! shift_right_and_insert {
    ($ty:ty, $width:literal, $N:expr, $a:expr, $b:expr) => {{
        type V = Simd<$ty, $width>;

        if $N as u32 == <$ty>::BITS {
            $a
        } else {
            let a: V = transmute($a);
            let b: V = transmute($b);

            let mask = <$ty>::MAX >> $N;
            let kept: V = simd_and(a, V::splat(!mask));

            let shift_counts = V::splat($N as $ty);
            let shifted = simd_shr(b, shift_counts);

            transmute(simd_or(kept, shifted))
        }
    }};
}

pub(crate) use shift_right_and_insert;

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N1 = 0, N2 = 0))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_lane_s64<const N1: i32, const N2: i32>(_a: int64x1_t, b: int64x1_t) -> int64x1_t {
    static_assert!(N1 == 0);
    static_assert!(N2 == 0);
    b
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N1 = 0, N2 = 0))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_lane_u64<const N1: i32, const N2: i32>(_a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
    static_assert!(N1 == 0);
    static_assert!(N2 == 0);
    b
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N1 = 0, N2 = 0))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_lane_p64<const N1: i32, const N2: i32>(_a: poly64x1_t, b: poly64x1_t) -> poly64x1_t {
    static_assert!(N1 == 0);
    static_assert!(N2 == 0);
    b
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N1 = 0, N2 = 0))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_lane_f64<const N1: i32, const N2: i32>(
    _a: float64x1_t,
    b: float64x1_t,
) -> float64x1_t {
    static_assert!(N1 == 0);
    static_assert!(N2 == 0);
    b
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, LANE1 = 0, LANE2 = 1))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_laneq_s64<const LANE1: i32, const LANE2: i32>(
    _a: int64x1_t,
    b: int64x2_t,
) -> int64x1_t {
    static_assert!(LANE1 == 0);
    static_assert_uimm_bits!(LANE2, 1);
    unsafe { transmute::<i64, _>(simd_extract!(b, LANE2 as u32)) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, LANE1 = 0, LANE2 = 1))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_laneq_u64<const LANE1: i32, const LANE2: i32>(
    _a: uint64x1_t,
    b: uint64x2_t,
) -> uint64x1_t {
    static_assert!(LANE1 == 0);
    static_assert_uimm_bits!(LANE2, 1);
    unsafe { transmute::<u64, _>(simd_extract!(b, LANE2 as u32)) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, LANE1 = 0, LANE2 = 1))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_laneq_p64<const LANE1: i32, const LANE2: i32>(
    _a: poly64x1_t,
    b: poly64x2_t,
) -> poly64x1_t {
    static_assert!(LANE1 == 0);
    static_assert_uimm_bits!(LANE2, 1);
    unsafe { transmute::<u64, _>(simd_extract!(b, LANE2 as u32)) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, LANE1 = 0, LANE2 = 1))]
#[rustc_legacy_const_generics(1, 3)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcopy_laneq_f64<const LANE1: i32, const LANE2: i32>(
    _a: float64x1_t,
    b: float64x2_t,
) -> float64x1_t {
    static_assert!(LANE1 == 0);
    static_assert_uimm_bits!(LANE2, 1);
    unsafe { transmute::<f64, _>(simd_extract!(b, LANE2 as u32)) }
}

/// Load multiple single-element structures to one, two, three, or four registers
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(ldr))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub unsafe fn vld1_dup_f64(ptr: *const f64) -> float64x1_t {
    vld1_f64(ptr)
}

/// Load multiple single-element structures to one, two, three, or four registers
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(ld1r))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub unsafe fn vld1q_dup_f64(ptr: *const f64) -> float64x2_t {
    let x = vld1q_lane_f64::<0>(ptr, transmute(f64x2::splat(0.)));
    simd_shuffle!(x, x, [0, 0])
}

/// Load one single-element structure to one lane of one register.
#[inline]
#[target_feature(enable = "neon")]
#[rustc_legacy_const_generics(2)]
#[cfg_attr(test, assert_instr(ldr, LANE = 0))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub unsafe fn vld1_lane_f64<const LANE: i32>(ptr: *const f64, src: float64x1_t) -> float64x1_t {
    static_assert!(LANE == 0);
    simd_insert!(src, LANE as u32, *ptr)
}

/// Load one single-element structure to one lane of one register.
#[inline]
#[target_feature(enable = "neon")]
#[rustc_legacy_const_generics(2)]
#[cfg_attr(test, assert_instr(ld1, LANE = 1))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub unsafe fn vld1q_lane_f64<const LANE: i32>(ptr: *const f64, src: float64x2_t) -> float64x2_t {
    static_assert_uimm_bits!(LANE, 1);
    simd_insert!(src, LANE as u32, *ptr)
}

/// Bitwise Select instructions. This instruction sets each bit in the destination SIMD&FP register
/// to the corresponding bit from the first source SIMD&FP register when the original
/// destination bit was 1, otherwise from the second source SIMD&FP register.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(bsl))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vbsl_f64(a: uint64x1_t, b: float64x1_t, c: float64x1_t) -> float64x1_t {
    let not = int64x1_t::splat(-1);
    unsafe {
        transmute(simd_or(
            simd_and(a, transmute(b)),
            simd_and(simd_xor(a, transmute(not)), transmute(c)),
        ))
    }
}
/// Bitwise Select.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(bsl))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vbsl_p64(a: poly64x1_t, b: poly64x1_t, c: poly64x1_t) -> poly64x1_t {
    let not = int64x1_t::splat(-1);
    unsafe { simd_or(simd_and(a, b), simd_and(simd_xor(a, transmute(not)), c)) }
}
/// Bitwise Select. (128-bit)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(bsl))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vbslq_f64(a: uint64x2_t, b: float64x2_t, c: float64x2_t) -> float64x2_t {
    let not = int64x2_t::splat(-1);
    unsafe {
        transmute(simd_or(
            simd_and(a, transmute(b)),
            simd_and(simd_xor(a, transmute(not)), transmute(c)),
        ))
    }
}
/// Bitwise Select. (128-bit)
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(bsl))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vbslq_p64(a: poly64x2_t, b: poly64x2_t, c: poly64x2_t) -> poly64x2_t {
    let not = int64x2_t::splat(-1);
    unsafe { simd_or(simd_and(a, b), simd_and(simd_xor(a, transmute(not)), c)) }
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(fadd))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vadd_f64(a: float64x1_t, b: float64x1_t) -> float64x1_t {
    unsafe { simd_add(a, b) }
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(fadd))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vaddq_f64(a: float64x2_t, b: float64x2_t) -> float64x2_t {
    unsafe { simd_add(a, b) }
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(add))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vadd_s64(a: int64x1_t, b: int64x1_t) -> int64x1_t {
    unsafe { simd_add(a, b) }
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(add))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vadd_u64(a: uint64x1_t, b: uint64x1_t) -> uint64x1_t {
    unsafe { simd_add(a, b) }
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(add))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vaddd_s64(a: i64, b: i64) -> i64 {
    a.wrapping_add(b)
}

/// Vector add.
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(add))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vaddd_u64(a: u64, b: u64) -> u64 {
    a.wrapping_add(b)
}

/// Extract vector from pair of vectors
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 0))]
#[rustc_legacy_const_generics(2)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vext_p64<const N: i32>(a: poly64x1_t, _b: poly64x1_t) -> poly64x1_t {
    static_assert!(N == 0);
    a
}

/// Extract vector from pair of vectors
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 0))]
#[rustc_legacy_const_generics(2)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vext_f64<const N: i32>(a: float64x1_t, _b: float64x1_t) -> float64x1_t {
    static_assert!(N == 0);
    a
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(fmov))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vdup_n_p64(value: p64) -> poly64x1_t {
    unsafe { transmute(u64x1::new(value)) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vdup_n_f64(value: f64) -> float64x1_t {
    float64x1_t::splat(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(dup))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vdupq_n_p64(value: p64) -> poly64x2_t {
    unsafe { transmute(u64x2::new(value, value)) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(dup))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vdupq_n_f64(value: f64) -> float64x2_t {
    float64x2_t::splat(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(fmov))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vmov_n_p64(value: p64) -> poly64x1_t {
    vdup_n_p64(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vmov_n_f64(value: f64) -> float64x1_t {
    vdup_n_f64(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(dup))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vmovq_n_p64(value: p64) -> poly64x2_t {
    vdupq_n_p64(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(dup))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vmovq_n_f64(value: f64) -> float64x2_t {
    vdupq_n_f64(value)
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vget_high_f64(a: float64x2_t) -> float64x1_t {
    unsafe { float64x1_t([simd_extract!(a, 1)]) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(ext))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vget_high_p64(a: poly64x2_t) -> poly64x1_t {
    unsafe { transmute(u64x1::new(simd_extract!(a, 1))) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vget_low_f64(a: float64x2_t) -> float64x1_t {
    unsafe { float64x1_t([simd_extract!(a, 0)]) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vget_low_p64(a: poly64x2_t) -> poly64x1_t {
    unsafe { transmute(u64x1::new(simd_extract!(a, 0))) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
#[cfg_attr(
    all(test, any(target_arch = "aarch64", target_arch = "arm64ec")),
    assert_instr(nop, IMM5 = 0)
)]
pub fn vget_lane_f64<const IMM5: i32>(v: float64x1_t) -> f64 {
    static_assert!(IMM5 == 0);
    unsafe { simd_extract!(v, IMM5 as u32) }
}

/// Duplicate vector element to vector or scalar
#[inline]
#[target_feature(enable = "neon")]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
#[cfg_attr(
    all(test, any(target_arch = "aarch64", target_arch = "arm64ec")),
    assert_instr(nop, IMM5 = 0)
)]
pub fn vgetq_lane_f64<const IMM5: i32>(v: float64x2_t) -> f64 {
    static_assert_uimm_bits!(IMM5, 1);
    unsafe { simd_extract!(v, IMM5 as u32) }
}

/// Vector combine
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(mov))]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vcombine_f64(low: float64x1_t, high: float64x1_t) -> float64x2_t {
    unsafe { simd_shuffle!(low, high, [0, 1]) }
}

/// Shift left
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vshld_n_s64<const N: i32>(a: i64) -> i64 {
    static_assert_uimm_bits!(N, 6);
    a << N
}

/// Shift left
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vshld_n_u64<const N: i32>(a: u64) -> u64 {
    static_assert_uimm_bits!(N, 6);
    a << N
}

/// Signed shift right
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vshrd_n_s64<const N: i32>(a: i64) -> i64 {
    static_assert!(N >= 1 && N <= 64);
    let n: i32 = if N == 64 { 63 } else { N };
    a >> n
}

/// Unsigned shift right
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(1)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vshrd_n_u64<const N: i32>(a: u64) -> u64 {
    static_assert!(N >= 1 && N <= 64);
    let n: i32 = if N == 64 {
        return 0;
    } else {
        N
    };
    a >> n
}

/// Signed shift right and accumulate
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(2)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vsrad_n_s64<const N: i32>(a: i64, b: i64) -> i64 {
    static_assert!(N >= 1 && N <= 64);
    a.wrapping_add(vshrd_n_s64::<N>(b))
}

/// Unsigned shift right and accumulate
#[inline]
#[target_feature(enable = "neon")]
#[cfg_attr(test, assert_instr(nop, N = 2))]
#[rustc_legacy_const_generics(2)]
#[stable(feature = "neon_intrinsics", since = "1.59.0")]
pub fn vsrad_n_u64<const N: i32>(a: u64, b: u64) -> u64 {
    static_assert!(N >= 1 && N <= 64);
    a.wrapping_add(vshrd_n_u64::<N>(b))
}

#[cfg(test)]
mod tests {
    use crate::core_arch::aarch64::test_support::*;
    use crate::core_arch::arm_shared::test_support::*;
    use crate::core_arch::{aarch64::neon::*, aarch64::*, simd::*};
    use stdarch_test::simd_test;

    #[simd_test(enable = "neon")]
    fn test_vadd_f64() {
        let a = f64x1::from_array([1.]);
        let b = f64x1::from_array([8.]);
        let e = f64x1::from_array([9.]);
        let r = f64x1::from(vadd_f64(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vaddq_f64() {
        let a = f64x2::new(1., 2.);
        let b = f64x2::new(8., 7.);
        let e = f64x2::new(9., 9.);
        let r = f64x2::from(vaddq_f64(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vadd_s64() {
        let a = i64x1::from_array([1]);
        let b = i64x1::from_array([8]);
        let e = i64x1::from_array([9]);
        let r = i64x1::from(vadd_s64(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vadd_u64() {
        let a = u64x1::from_array([1]);
        let b = u64x1::from_array([8]);
        let e = u64x1::from_array([9]);
        let r = u64x1::from(vadd_u64(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vaddd_s64() {
        let a = 1_i64;
        let b = 8_i64;
        let e = 9_i64;
        let r: i64 = vaddd_s64(a, b);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vaddd_u64() {
        let a = 1_u64;
        let b = 8_u64;
        let e = 9_u64;
        let r: u64 = vaddd_u64(a, b);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vext_p64() {
        let a = u64x1::new(0);
        let b = u64x1::new(1);
        let e = u64x1::new(0);
        let r = u64x1::from(vext_p64::<0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vext_f64() {
        let a = f64x1::new(0.);
        let b = f64x1::new(1.);
        let e = f64x1::new(0.);
        let r = f64x1::from(vext_f64::<0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vshld_n_s64() {
        let a: i64 = 1;
        let e: i64 = 4;
        let r: i64 = vshld_n_s64::<2>(a);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vshld_n_u64() {
        let a: u64 = 1;
        let e: u64 = 4;
        let r: u64 = vshld_n_u64::<2>(a);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vshrd_n_s64() {
        let a: i64 = 4;
        let e: i64 = 1;
        let r: i64 = vshrd_n_s64::<2>(a);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vshrd_n_u64() {
        let a: u64 = 4;
        let e: u64 = 1;
        let r: u64 = vshrd_n_u64::<2>(a);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vsrad_n_s64() {
        let a: i64 = 1;
        let b: i64 = 4;
        let e: i64 = 2;
        let r: i64 = vsrad_n_s64::<2>(a, b);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vsrad_n_u64() {
        let a: u64 = 1;
        let b: u64 = 4;
        let e: u64 = 2;
        let r: u64 = vsrad_n_u64::<2>(a, b);
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vdup_n_f64() {
        let a: f64 = 3.3;
        let e = f64x1::new(3.3);
        let r = f64x1::from(vdup_n_f64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vdup_n_p64() {
        let a: u64 = 3;
        let e = u64x1::new(3);
        let r = u64x1::from(vdup_n_p64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vdupq_n_f64() {
        let a: f64 = 3.3;
        let e = f64x2::new(3.3, 3.3);
        let r = f64x2::from(vdupq_n_f64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vdupq_n_p64() {
        let a: u64 = 3;
        let e = u64x2::new(3, 3);
        let r = u64x2::from(vdupq_n_p64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vmov_n_p64() {
        let a: u64 = 3;
        let e = u64x1::new(3);
        let r = u64x1::from(vmov_n_p64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vmov_n_f64() {
        let a: f64 = 3.3;
        let e = f64x1::new(3.3);
        let r = f64x1::from(vmov_n_f64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vmovq_n_p64() {
        let a: u64 = 3;
        let e = u64x2::new(3, 3);
        let r = u64x2::from(vmovq_n_p64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vmovq_n_f64() {
        let a: f64 = 3.3;
        let e = f64x2::new(3.3, 3.3);
        let r = f64x2::from(vmovq_n_f64(a));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vget_high_f64() {
        let a = f64x2::new(1.0, 2.0);
        let e = f64x1::new(2.0);
        let r = f64x1::from(vget_high_f64(a.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vget_high_p64() {
        let a = u64x2::new(1, 2);
        let e = u64x1::new(2);
        let r = u64x1::from(vget_high_p64(a.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vget_low_f64() {
        let a = f64x2::new(1.0, 2.0);
        let e = f64x1::new(1.0);
        let r = f64x1::from(vget_low_f64(a.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vget_low_p64() {
        let a = u64x2::new(1, 2);
        let e = u64x1::new(1);
        let r = u64x1::from(vget_low_p64(a.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vget_lane_f64() {
        let v = f64x1::new(1.0);
        let r = vget_lane_f64::<0>(v.into());
        assert_eq!(r, 1.0);
    }

    #[simd_test(enable = "neon")]
    fn test_vgetq_lane_f64() {
        let v = f64x2::new(0.0, 1.0);
        let r = vgetq_lane_f64::<1>(v.into());
        assert_eq!(r, 1.0);
        let r = vgetq_lane_f64::<0>(v.into());
        assert_eq!(r, 0.0);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_lane_s64() {
        let a = i64x1::new(1);
        let b = i64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let e = i64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let r = i64x1::from(vcopy_lane_s64::<0, 0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_lane_u64() {
        let a = u64x1::new(1);
        let b = u64x1::new(0xFF_FF_FF_FF_FF_FF_FF_FF);
        let e = u64x1::new(0xFF_FF_FF_FF_FF_FF_FF_FF);
        let r = u64x1::from(vcopy_lane_u64::<0, 0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_lane_p64() {
        let a = u64x1::new(1);
        let b = u64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let e = u64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let r = u64x1::from(vcopy_lane_p64::<0, 0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_lane_f64() {
        let a = f64x1::from_array([1.]);
        let b = f64x1::from_array([0.]);
        let e = f64x1::from_array([0.]);
        let r = f64x1::from(vcopy_lane_f64::<0, 0>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_laneq_s64() {
        let a = i64x1::new(1);
        let b = i64x2::new(0, 0x7F_FF_FF_FF_FF_FF_FF_FF);
        let e = i64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let r = i64x1::from(vcopy_laneq_s64::<0, 1>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_laneq_u64() {
        let a = u64x1::new(1);
        let b = u64x2::new(0, 0xFF_FF_FF_FF_FF_FF_FF_FF);
        let e = u64x1::new(0xFF_FF_FF_FF_FF_FF_FF_FF);
        let r = u64x1::from(vcopy_laneq_u64::<0, 1>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_laneq_p64() {
        let a = u64x1::new(1);
        let b = u64x2::new(0, 0x7F_FF_FF_FF_FF_FF_FF_FF);
        let e = u64x1::new(0x7F_FF_FF_FF_FF_FF_FF_FF);
        let r = u64x1::from(vcopy_laneq_p64::<0, 1>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vcopy_laneq_f64() {
        let a = f64x1::from_array([1.]);
        let b = f64x2::from_array([0., 0.5]);
        let e = f64x1::from_array([0.5]);
        let r = f64x1::from(vcopy_laneq_f64::<0, 1>(a.into(), b.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vbsl_f64() {
        let a = u64x1::new(0x8000000000000000);
        let b = f64x1::new(-1.23f64);
        let c = f64x1::new(2.34f64);
        let e = f64x1::new(-2.34f64);
        let r = f64x1::from(vbsl_f64(a.into(), b.into(), c.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vbsl_p64() {
        let a = u64x1::new(1);
        let b = u64x1::new(u64::MAX);
        let c = u64x1::new(u64::MIN);
        let e = u64x1::new(1);
        let r = u64x1::from(vbsl_p64(a.into(), b.into(), c.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vbslq_f64() {
        let a = u64x2::new(1, 0x8000000000000000);
        let b = f64x2::new(f64::MAX, -1.23f64);
        let c = f64x2::new(f64::MIN, 2.34f64);
        let e = f64x2::new(f64::MIN, -2.34f64);
        let r = f64x2::from(vbslq_f64(a.into(), b.into(), c.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vbslq_p64() {
        let a = u64x2::new(u64::MAX, 1);
        let b = u64x2::new(u64::MAX, u64::MAX);
        let c = u64x2::new(u64::MIN, u64::MIN);
        let e = u64x2::new(u64::MAX, 1);
        let r = u64x2::from(vbslq_p64(a.into(), b.into(), c.into()));
        assert_eq!(r, e);
    }

    #[simd_test(enable = "neon")]
    fn test_vld1_f64() {
        let a: [f64; 2] = [0., 1.];
        let e = f64x1::new(1.);
        let r = unsafe { f64x1::from(vld1_f64(a[1..].as_ptr())) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vld1q_f64() {
        let a: [f64; 3] = [0., 1., 2.];
        let e = f64x2::new(1., 2.);
        let r = unsafe { f64x2::from(vld1q_f64(a[1..].as_ptr())) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vld1_dup_f64() {
        let a: [f64; 2] = [1., 42.];
        let e = f64x1::new(42.);
        let r = unsafe { f64x1::from(vld1_dup_f64(a[1..].as_ptr())) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vld1q_dup_f64() {
        let elem: f64 = 42.;
        let e = f64x2::new(42., 42.);
        let r = unsafe { f64x2::from(vld1q_dup_f64(&elem)) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vld1_lane_f64() {
        let a = f64x1::new(0.);
        let elem: f64 = 42.;
        let e = f64x1::new(42.);
        let r = unsafe { f64x1::from(vld1_lane_f64::<0>(&elem, a.into())) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vld1q_lane_f64() {
        let a = f64x2::new(0., 1.);
        let elem: f64 = 42.;
        let e = f64x2::new(0., 42.);
        let r = unsafe { f64x2::from(vld1q_lane_f64::<1>(&elem, a.into())) };
        assert_eq!(r, e)
    }

    #[simd_test(enable = "neon")]
    fn test_vst1_f64() {
        let mut vals = [0_f64; 2];
        let a = f64x1::new(1.);

        unsafe {
            vst1_f64(vals[1..].as_mut_ptr(), a.into());
        }

        assert_eq!(vals[0], 0.);
        assert_eq!(vals[1], 1.);
    }

    #[simd_test(enable = "neon")]
    fn test_vst1q_f64() {
        let mut vals = [0_f64; 3];
        let a = f64x2::new(1., 2.);

        unsafe {
            vst1q_f64(vals[1..].as_mut_ptr(), a.into());
        }

        assert_eq!(vals[0], 0.);
        assert_eq!(vals[1], 1.);
        assert_eq!(vals[2], 2.);
    }

    macro_rules! wide_store_load_roundtrip {
        ($elem_ty:ty, $len:expr, $vec_ty:ty, $store:expr, $load:expr) => {
            let vals: [$elem_ty; $len] = crate::array::from_fn(|i| i as $elem_ty);
            let a: $vec_ty = transmute(vals);
            let mut tmp = [0 as $elem_ty; $len];
            $store(tmp.as_mut_ptr().cast(), a);
            let r: $vec_ty = $load(tmp.as_ptr().cast());
            let out: [$elem_ty; $len] = transmute(r);
            assert_eq!(out, vals);
        };
    }

    macro_rules! wide_store_load_roundtrip_fp16 {
        ($( $name:ident $args:tt);* $(;)?) => {
            $(
                #[simd_test(enable = "neon,fp16")]
                #[cfg(not(target_arch = "arm64ec"))]
                unsafe fn $name() {
                    wide_store_load_roundtrip! $args;
                }
            )*
        };
    }

    wide_store_load_roundtrip_fp16! {
        test_vld1_f16_x2(f16, 8, float16x4x2_t, vst1_f16_x2, vld1_f16_x2);
        test_vld1_f16_x3(f16, 12, float16x4x3_t, vst1_f16_x3, vld1_f16_x3);
        test_vld1_f16_x4(f16, 16, float16x4x4_t, vst1_f16_x4, vld1_f16_x4);

        test_vld1q_f16_x2(f16, 16, float16x8x2_t, vst1q_f16_x2, vld1q_f16_x2);
        test_vld1q_f16_x3(f16, 24, float16x8x3_t, vst1q_f16_x3, vld1q_f16_x3);
        test_vld1q_f16_x4(f16, 32, float16x8x4_t, vst1q_f16_x4, vld1q_f16_x4);
    }

    macro_rules! wide_store_load_roundtrip_aes {
        ($( $name:ident $args:tt);* $(;)?) => {
            $(
                #[simd_test(enable = "neon,aes")]
                unsafe fn $name() {
                    wide_store_load_roundtrip! $args;
                }
            )*
        };
    }

    wide_store_load_roundtrip_aes! {
        test_vld1_p64_x2(p64, 2, poly64x1x2_t, vst1_p64_x2, vld1_p64_x2);
        test_vld1_p64_x3(p64, 3, poly64x1x3_t, vst1_p64_x3, vld1_p64_x3);
        test_vld1_p64_x4(p64, 4, poly64x1x4_t, vst1_p64_x4, vld1_p64_x4);

        test_vld1q_p64_x2(p64, 4, poly64x2x2_t, vst1q_p64_x2, vld1q_p64_x2);
        test_vld1q_p64_x3(p64, 6, poly64x2x3_t, vst1q_p64_x3, vld1q_p64_x3);
        test_vld1q_p64_x4(p64, 8, poly64x2x4_t, vst1q_p64_x4, vld1q_p64_x4);
    }

    macro_rules! wide_store_load_roundtrip_neon {
        ($( $name:ident $args:tt);* $(;)?) => {
            $(
                #[simd_test(enable = "neon")]
                unsafe fn $name() {
                    wide_store_load_roundtrip! $args;
                }
            )*
        };
    }

    wide_store_load_roundtrip_neon! {
        test_vld1_f32_x2(f32, 4, float32x2x2_t, vst1_f32_x2, vld1_f32_x2);
        test_vld1_f32_x3(f32, 6, float32x2x3_t, vst1_f32_x3, vld1_f32_x3);
        test_vld1_f32_x4(f32, 8, float32x2x4_t, vst1_f32_x4, vld1_f32_x4);

        test_vld1q_f32_x2(f32, 8, float32x4x2_t, vst1q_f32_x2, vld1q_f32_x2);
        test_vld1q_f32_x3(f32, 12, float32x4x3_t, vst1q_f32_x3, vld1q_f32_x3);
        test_vld1q_f32_x4(f32, 16, float32x4x4_t, vst1q_f32_x4, vld1q_f32_x4);

        test_vld1_f64_x2(f64, 2, float64x1x2_t, vst1_f64_x2, vld1_f64_x2);
        test_vld1_f64_x3(f64, 3, float64x1x3_t, vst1_f64_x3, vld1_f64_x3);
        test_vld1_f64_x4(f64, 4, float64x1x4_t, vst1_f64_x4, vld1_f64_x4);

        test_vld1q_f64_x2(f64, 4, float64x2x2_t, vst1q_f64_x2, vld1q_f64_x2);
        test_vld1q_f64_x3(f64, 6, float64x2x3_t, vst1q_f64_x3, vld1q_f64_x3);
        test_vld1q_f64_x4(f64, 8, float64x2x4_t, vst1q_f64_x4, vld1q_f64_x4);

        test_vld1_s8_x2(i8, 16, int8x8x2_t, vst1_s8_x2, vld1_s8_x2);
        test_vld1_s8_x3(i8, 24, int8x8x3_t, vst1_s8_x3, vld1_s8_x3);
        test_vld1_s8_x4(i8, 32, int8x8x4_t, vst1_s8_x4, vld1_s8_x4);

        test_vld1q_s8_x2(i8, 32, int8x16x2_t, vst1q_s8_x2, vld1q_s8_x2);
        test_vld1q_s8_x3(i8, 48, int8x16x3_t, vst1q_s8_x3, vld1q_s8_x3);
        test_vld1q_s8_x4(i8, 64, int8x16x4_t, vst1q_s8_x4, vld1q_s8_x4);

        test_vld1_s16_x2(i16, 8, int16x4x2_t, vst1_s16_x2, vld1_s16_x2);
        test_vld1_s16_x3(i16, 12, int16x4x3_t, vst1_s16_x3, vld1_s16_x3);
        test_vld1_s16_x4(i16, 16, int16x4x4_t, vst1_s16_x4, vld1_s16_x4);

        test_vld1q_s16_x2(i16, 16, int16x8x2_t, vst1q_s16_x2, vld1q_s16_x2);
        test_vld1q_s16_x3(i16, 24, int16x8x3_t, vst1q_s16_x3, vld1q_s16_x3);
        test_vld1q_s16_x4(i16, 32, int16x8x4_t, vst1q_s16_x4, vld1q_s16_x4);

        test_vld1_s32_x2(i32, 4, int32x2x2_t, vst1_s32_x2, vld1_s32_x2);
        test_vld1_s32_x3(i32, 6, int32x2x3_t, vst1_s32_x3, vld1_s32_x3);
        test_vld1_s32_x4(i32, 8, int32x2x4_t, vst1_s32_x4, vld1_s32_x4);

        test_vld1q_s32_x2(i32, 8, int32x4x2_t, vst1q_s32_x2, vld1q_s32_x2);
        test_vld1q_s32_x3(i32, 12, int32x4x3_t, vst1q_s32_x3, vld1q_s32_x3);
        test_vld1q_s32_x4(i32, 16, int32x4x4_t, vst1q_s32_x4, vld1q_s32_x4);

        test_vld1_s64_x2(i64, 2, int64x1x2_t, vst1_s64_x2, vld1_s64_x2);
        test_vld1_s64_x3(i64, 3, int64x1x3_t, vst1_s64_x3, vld1_s64_x3);
        test_vld1_s64_x4(i64, 4, int64x1x4_t, vst1_s64_x4, vld1_s64_x4);

        test_vld1q_s64_x2(i64, 4, int64x2x2_t, vst1q_s64_x2, vld1q_s64_x2);
        test_vld1q_s64_x3(i64, 6, int64x2x3_t, vst1q_s64_x3, vld1q_s64_x3);
        test_vld1q_s64_x4(i64, 8, int64x2x4_t, vst1q_s64_x4, vld1q_s64_x4);

        test_vld1_u8_x2(u8, 16, uint8x8x2_t, vst1_u8_x2, vld1_u8_x2);
        test_vld1_u8_x3(u8, 24, uint8x8x3_t, vst1_u8_x3, vld1_u8_x3);
        test_vld1_u8_x4(u8, 32, uint8x8x4_t, vst1_u8_x4, vld1_u8_x4);

        test_vld1q_u8_x2(u8, 32, uint8x16x2_t, vst1q_u8_x2, vld1q_u8_x2);
        test_vld1q_u8_x3(u8, 48, uint8x16x3_t, vst1q_u8_x3, vld1q_u8_x3);
        test_vld1q_u8_x4(u8, 64, uint8x16x4_t, vst1q_u8_x4, vld1q_u8_x4);

        test_vld1_u16_x2(u16, 8, uint16x4x2_t, vst1_u16_x2, vld1_u16_x2);
        test_vld1_u16_x3(u16, 12, uint16x4x3_t, vst1_u16_x3, vld1_u16_x3);
        test_vld1_u16_x4(u16, 16, uint16x4x4_t, vst1_u16_x4, vld1_u16_x4);

        test_vld1q_u16_x2(u16, 16, uint16x8x2_t, vst1q_u16_x2, vld1q_u16_x2);
        test_vld1q_u16_x3(u16, 24, uint16x8x3_t, vst1q_u16_x3, vld1q_u16_x3);
        test_vld1q_u16_x4(u16, 32, uint16x8x4_t, vst1q_u16_x4, vld1q_u16_x4);

        test_vld1_u32_x2(u32, 4, uint32x2x2_t, vst1_u32_x2, vld1_u32_x2);
        test_vld1_u32_x3(u32, 6, uint32x2x3_t, vst1_u32_x3, vld1_u32_x3);
        test_vld1_u32_x4(u32, 8, uint32x2x4_t, vst1_u32_x4, vld1_u32_x4);

        test_vld1q_u32_x2(u32, 8, uint32x4x2_t, vst1q_u32_x2, vld1q_u32_x2);
        test_vld1q_u32_x3(u32, 12, uint32x4x3_t, vst1q_u32_x3, vld1q_u32_x3);
        test_vld1q_u32_x4(u32, 16, uint32x4x4_t, vst1q_u32_x4, vld1q_u32_x4);

        test_vld1_u64_x2(u64, 2, uint64x1x2_t, vst1_u64_x2, vld1_u64_x2);
        test_vld1_u64_x3(u64, 3, uint64x1x3_t, vst1_u64_x3, vld1_u64_x3);
        test_vld1_u64_x4(u64, 4, uint64x1x4_t, vst1_u64_x4, vld1_u64_x4);

        test_vld1q_u64_x2(u64, 4, uint64x2x2_t, vst1q_u64_x2, vld1q_u64_x2);
        test_vld1q_u64_x3(u64, 6, uint64x2x3_t, vst1q_u64_x3, vld1q_u64_x3);
        test_vld1q_u64_x4(u64, 8, uint64x2x4_t, vst1q_u64_x4, vld1q_u64_x4);

        test_vld1_p8_x2(p8, 16, poly8x8x2_t, vst1_p8_x2, vld1_p8_x2);
        test_vld1_p8_x3(p8, 24, poly8x8x3_t, vst1_p8_x3, vld1_p8_x3);
        test_vld1_p8_x4(p8, 32, poly8x8x4_t, vst1_p8_x4, vld1_p8_x4);

        test_vld1q_p8_x2(p8, 32, poly8x16x2_t, vst1q_p8_x2, vld1q_p8_x2);
        test_vld1q_p8_x3(p8, 48, poly8x16x3_t, vst1q_p8_x3, vld1q_p8_x3);
        test_vld1q_p8_x4(p8, 64, poly8x16x4_t, vst1q_p8_x4, vld1q_p8_x4);

        test_vld1_p16_x2(p16, 8, poly16x4x2_t, vst1_p16_x2, vld1_p16_x2);
        test_vld1_p16_x3(p16, 12, poly16x4x3_t, vst1_p16_x3, vld1_p16_x3);
        test_vld1_p16_x4(p16, 16, poly16x4x4_t, vst1_p16_x4, vld1_p16_x4);

        test_vld1q_p16_x2(p16, 16, poly16x8x2_t, vst1q_p16_x2, vld1q_p16_x2);
        test_vld1q_p16_x3(p16, 24, poly16x8x3_t, vst1q_p16_x3, vld1q_p16_x3);
        test_vld1q_p16_x4(p16, 32, poly16x8x4_t, vst1q_p16_x4, vld1q_p16_x4);
    }

    wide_store_load_roundtrip_neon! {
        test_vld2_f32_x2(f32, 4, float32x2x2_t, vst2_f32, vld2_f32);
        test_vld2_f32_x3(f32, 6, float32x2x3_t, vst3_f32, vld3_f32);
        test_vld2_f32_x4(f32, 8, float32x2x4_t, vst4_f32, vld4_f32);

        test_vld2q_f32_x2(f32, 8, float32x4x2_t, vst2q_f32, vld2q_f32);
        test_vld3q_f32_x3(f32, 12, float32x4x3_t, vst3q_f32, vld3q_f32);
        test_vld4q_f32_x4(f32, 16, float32x4x4_t, vst4q_f32, vld4q_f32);

        test_vld2_f64_x2(f64, 2, float64x1x2_t, vst2_f64, vld2_f64);
        test_vld2_f64_x3(f64, 3, float64x1x3_t, vst3_f64, vld3_f64);
        test_vld2_f64_x4(f64, 4, float64x1x4_t, vst4_f64, vld4_f64);

        test_vld2q_f64_x2(f64, 4, float64x2x2_t, vst2q_f64, vld2q_f64);
        test_vld3q_f64_x3(f64, 6, float64x2x3_t, vst3q_f64, vld3q_f64);
        test_vld4q_f64_x4(f64, 8, float64x2x4_t, vst4q_f64, vld4q_f64);

        test_vld2_s8_x2(i8, 16, int8x8x2_t, vst2_s8, vld2_s8);
        test_vld2_s8_x3(i8, 24, int8x8x3_t, vst3_s8, vld3_s8);
        test_vld2_s8_x4(i8, 32, int8x8x4_t, vst4_s8, vld4_s8);

        test_vld2q_s8_x2(i8, 32, int8x16x2_t, vst2q_s8, vld2q_s8);
        test_vld3q_s8_x3(i8, 48, int8x16x3_t, vst3q_s8, vld3q_s8);
        test_vld4q_s8_x4(i8, 64, int8x16x4_t, vst4q_s8, vld4q_s8);

        test_vld2_s16_x2(i16, 8, int16x4x2_t, vst2_s16, vld2_s16);
        test_vld2_s16_x3(i16, 12, int16x4x3_t, vst3_s16, vld3_s16);
        test_vld2_s16_x4(i16, 16, int16x4x4_t, vst4_s16, vld4_s16);

        test_vld2q_s16_x2(i16, 16, int16x8x2_t, vst2q_s16, vld2q_s16);
        test_vld3q_s16_x3(i16, 24, int16x8x3_t, vst3q_s16, vld3q_s16);
        test_vld4q_s16_x4(i16, 32, int16x8x4_t, vst4q_s16, vld4q_s16);

        test_vld2_s32_x2(i32, 4, int32x2x2_t, vst2_s32, vld2_s32);
        test_vld2_s32_x3(i32, 6, int32x2x3_t, vst3_s32, vld3_s32);
        test_vld2_s32_x4(i32, 8, int32x2x4_t, vst4_s32, vld4_s32);

        test_vld2q_s32_x2(i32, 8, int32x4x2_t, vst2q_s32, vld2q_s32);
        test_vld3q_s32_x3(i32, 12, int32x4x3_t, vst3q_s32, vld3q_s32);
        test_vld4q_s32_x4(i32, 16, int32x4x4_t, vst4q_s32, vld4q_s32);

        test_vld2_s64_x2(i64, 2, int64x1x2_t, vst2_s64, vld2_s64);
        test_vld2_s64_x3(i64, 3, int64x1x3_t, vst3_s64, vld3_s64);
        test_vld2_s64_x4(i64, 4, int64x1x4_t, vst4_s64, vld4_s64);

        test_vld2q_s64_x2(i64, 4, int64x2x2_t, vst2q_s64, vld2q_s64);
        test_vld3q_s64_x3(i64, 6, int64x2x3_t, vst3q_s64, vld3q_s64);
        test_vld4q_s64_x4(i64, 8, int64x2x4_t, vst4q_s64, vld4q_s64);

        test_vld2_u8_x2(u8, 16, uint8x8x2_t, vst2_u8, vld2_u8);
        test_vld2_u8_x3(u8, 24, uint8x8x3_t, vst3_u8, vld3_u8);
        test_vld2_u8_x4(u8, 32, uint8x8x4_t, vst4_u8, vld4_u8);

        test_vld2q_u8_x2(u8, 32, uint8x16x2_t, vst2q_u8, vld2q_u8);
        test_vld3q_u8_x3(u8, 48, uint8x16x3_t, vst3q_u8, vld3q_u8);
        test_vld4q_u8_x4(u8, 64, uint8x16x4_t, vst4q_u8, vld4q_u8);

        test_vld2_u16_x2(u16, 8, uint16x4x2_t, vst2_u16, vld2_u16);
        test_vld2_u16_x3(u16, 12, uint16x4x3_t, vst3_u16, vld3_u16);
        test_vld2_u16_x4(u16, 16, uint16x4x4_t, vst4_u16, vld4_u16);

        test_vld2q_u16_x2(u16, 16, uint16x8x2_t, vst2q_u16, vld2q_u16);
        test_vld3q_u16_x3(u16, 24, uint16x8x3_t, vst3q_u16, vld3q_u16);
        test_vld4q_u16_x4(u16, 32, uint16x8x4_t, vst4q_u16, vld4q_u16);

        test_vld2_u32_x2(u32, 4, uint32x2x2_t, vst2_u32, vld2_u32);
        test_vld2_u32_x3(u32, 6, uint32x2x3_t, vst3_u32, vld3_u32);
        test_vld2_u32_x4(u32, 8, uint32x2x4_t, vst4_u32, vld4_u32);

        test_vld2q_u32_x2(u32, 8, uint32x4x2_t, vst2q_u32, vld2q_u32);
        test_vld3q_u32_x3(u32, 12, uint32x4x3_t, vst3q_u32, vld3q_u32);
        test_vld4q_u32_x4(u32, 16, uint32x4x4_t, vst4q_u32, vld4q_u32);

        test_vld2_u64_x2(u64, 2, uint64x1x2_t, vst2_u64, vld2_u64);
        test_vld2_u64_x3(u64, 3, uint64x1x3_t, vst3_u64, vld3_u64);
        test_vld2_u64_x4(u64, 4, uint64x1x4_t, vst4_u64, vld4_u64);

        test_vld2q_u64_x2(u64, 4, uint64x2x2_t, vst2q_u64, vld2q_u64);
        test_vld3q_u64_x3(u64, 6, uint64x2x3_t, vst3q_u64, vld3q_u64);
        test_vld4q_u64_x4(u64, 8, uint64x2x4_t, vst4q_u64, vld4q_u64);

        test_vld2_p8_x2(p8, 16, poly8x8x2_t, vst2_p8, vld2_p8);
        test_vld2_p8_x3(p8, 24, poly8x8x3_t, vst3_p8, vld3_p8);
        test_vld2_p8_x4(p8, 32, poly8x8x4_t, vst4_p8, vld4_p8);

        test_vld2q_p8_x2(p8, 32, poly8x16x2_t, vst2q_p8, vld2q_p8);
        test_vld3q_p8_x3(p8, 48, poly8x16x3_t, vst3q_p8, vld3q_p8);
        test_vld4q_p8_x4(p8, 64, poly8x16x4_t, vst4q_p8, vld4q_p8);

        test_vld2_p16_x2(p16, 8, poly16x4x2_t, vst2_p16, vld2_p16);
        test_vld2_p16_x3(p16, 12, poly16x4x3_t, vst3_p16, vld3_p16);
        test_vld2_p16_x4(p16, 16, poly16x4x4_t, vst4_p16, vld4_p16);

        test_vld2q_p16_x2(p16, 16, poly16x8x2_t, vst2q_p16, vld2q_p16);
        test_vld3q_p16_x3(p16, 24, poly16x8x3_t, vst3q_p16, vld3q_p16);
        test_vld4q_p16_x4(p16, 32, poly16x8x4_t, vst4q_p16, vld4q_p16);
    }
}

#[cfg(test)]
#[path = "../../arm_shared/neon/table_lookup_tests.rs"]
mod table_lookup_tests;

#[cfg(test)]
#[path = "../../arm_shared/neon/shift_and_insert_tests.rs"]
mod shift_and_insert_tests;

#[cfg(test)]
#[path = "../../arm_shared/neon/load_tests.rs"]
mod load_tests;

#[cfg(test)]
#[path = "../../arm_shared/neon/store_tests.rs"]
mod store_tests;