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|
#![feature(portable_simd)]
use core_simd::simd::{
ptr::{SimdConstPtr, SimdMutPtr},
Simd,
};
macro_rules! common_tests {
{ $constness:ident } => {
test_helpers::test_lanes! {
fn is_null<const LANES: usize>() {
test_helpers::test_unary_mask_elementwise(
&Simd::<*$constness u32, LANES>::is_null,
&<*$constness u32>::is_null,
&|_| true,
);
}
fn addr<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*$constness u32, LANES>::addr,
&<*$constness u32>::addr,
&|_| true,
);
}
fn with_addr<const LANES: usize>() {
test_helpers::test_binary_elementwise(
&Simd::<*$constness u32, LANES>::with_addr,
&<*$constness u32>::with_addr,
&|_, _| true,
);
}
fn expose_provenance<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*$constness u32, LANES>::expose_provenance,
&<*$constness u32>::expose_provenance,
&|_| true,
);
}
fn wrapping_offset<const LANES: usize>() {
test_helpers::test_binary_elementwise(
&Simd::<*$constness u32, LANES>::wrapping_offset,
&<*$constness u32>::wrapping_offset,
&|_, _| true,
);
}
fn wrapping_add<const LANES: usize>() {
test_helpers::test_binary_elementwise(
&Simd::<*$constness u32, LANES>::wrapping_add,
&<*$constness u32>::wrapping_add,
&|_, _| true,
);
}
fn wrapping_sub<const LANES: usize>() {
test_helpers::test_binary_elementwise(
&Simd::<*$constness u32, LANES>::wrapping_sub,
&<*$constness u32>::wrapping_sub,
&|_, _| true,
);
}
}
}
}
mod const_ptr {
use super::*;
common_tests! { const }
test_helpers::test_lanes! {
fn cast_mut<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*const u32, LANES>::cast_mut,
&<*const u32>::cast_mut,
&|_| true,
);
}
fn with_exposed_provenance<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*const u32, LANES>::with_exposed_provenance,
&core::ptr::with_exposed_provenance::<u32>,
&|_| true,
);
}
}
}
mod mut_ptr {
use super::*;
common_tests! { mut }
test_helpers::test_lanes! {
fn cast_const<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*mut u32, LANES>::cast_const,
&<*mut u32>::cast_const,
&|_| true,
);
}
fn with_exposed_provenance<const LANES: usize>() {
test_helpers::test_unary_elementwise(
&Simd::<*mut u32, LANES>::with_exposed_provenance,
&core::ptr::with_exposed_provenance_mut::<u32>,
&|_| true,
);
}
}
}
|
