File: generic-bswap-byte.rs

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rustc 1.87.0%2Bdfsg1-1
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//@ run-pass
#![feature(repr_simd, core_intrinsics)]
#![allow(non_camel_case_types)]

use std::intrinsics::simd::simd_bswap;

#[repr(simd)]
#[derive(Copy, Clone)]
struct i8x4([i8; 4]);

#[repr(simd)]
#[derive(Copy, Clone)]
struct u8x4([u8; 4]);

fn main() {
    unsafe {
        assert_eq!(simd_bswap(i8x4([0, 1, 2, 3])).0, [0, 1, 2, 3]);
        assert_eq!(simd_bswap(u8x4([0, 1, 2, 3])).0, [0, 1, 2, 3]);
    }
}