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#![feature(portable_simd)]
macro_rules! layout_tests {
{ $($mod:ident, $ty:ty,)* } => {
$(
mod $mod {
test_helpers::test_lanes! {
fn no_padding<const LANES: usize>() {
assert_eq!(
size_of::<core_simd::simd::Simd::<$ty, LANES>>(),
size_of::<[$ty; LANES]>(),
);
}
}
}
)*
}
}
layout_tests! {
i8, i8,
i16, i16,
i32, i32,
i64, i64,
isize, isize,
u8, u8,
u16, u16,
u32, u32,
u64, u64,
usize, usize,
f32, f32,
f64, f64,
mut_ptr, *mut (),
const_ptr, *const (),
}
|
