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