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50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
//@ run-pass
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//@ ignore-backends: gcc
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#![feature(repr_simd, core_intrinsics)]
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#[path = "../../../auxiliary/minisimd.rs"]
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mod minisimd;
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use minisimd::*;
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use std::intrinsics::simd::simd_as;
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type V<T> = Simd<T, 2>;
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fn main() {
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unsafe {
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let u: V::<u32> = Simd([u32::MIN, u32::MAX]);
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let i: V<i16> = simd_as(u);
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assert_eq!(i[0], u[0] as i16);
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assert_eq!(i[1], u[1] as i16);
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}
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unsafe {
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let f: V::<f32> = Simd([f32::MIN, f32::MAX]);
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let i: V<i16> = simd_as(f);
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assert_eq!(i[0], f[0] as i16);
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assert_eq!(i[1], f[1] as i16);
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}
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unsafe {
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let f: V::<f32> = Simd([f32::MIN, f32::MAX]);
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let u: V<u8> = simd_as(f);
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assert_eq!(u[0], f[0] as u8);
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assert_eq!(u[1], f[1] as u8);
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}
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unsafe {
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let f: V::<f64> = Simd([f64::MIN, f64::MAX]);
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let i: V<isize> = simd_as(f);
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assert_eq!(i[0], f[0] as isize);
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assert_eq!(i[1], f[1] as isize);
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}
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unsafe {
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let f: V::<f64> = Simd([f64::MIN, f64::MAX]);
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let u: V<usize> = simd_as(f);
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assert_eq!(u[0], f[0] as usize);
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assert_eq!(u[1], f[1] as usize);
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}
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}
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