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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/simd/generics.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/simd/generics.rs')
-rw-r--r-- | src/test/ui/simd/generics.rs | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/test/ui/simd/generics.rs b/src/test/ui/simd/generics.rs deleted file mode 100644 index fa9d35ee4..000000000 --- a/src/test/ui/simd/generics.rs +++ /dev/null @@ -1,85 +0,0 @@ -// run-pass -#![allow(non_camel_case_types)] -#![feature(repr_simd, platform_intrinsics)] - -use std::ops; - -#[repr(simd)] -#[derive(Copy, Clone)] -struct f32x4(f32, f32, f32, f32); - -#[repr(simd)] -#[derive(Copy, Clone)] -struct A<const N: usize>([f32; N]); - -#[repr(simd)] -#[derive(Copy, Clone)] -struct B<T>([T; 4]); - -#[repr(simd)] -#[derive(Copy, Clone)] -struct C<T, const N: usize>([T; N]); - - -extern "platform-intrinsic" { - fn simd_add<T>(x: T, y: T) -> T; -} - -fn add<T: ops::Add<Output=T>>(lhs: T, rhs: T) -> T { - lhs + rhs -} - -impl ops::Add for f32x4 { - type Output = f32x4; - - fn add(self, rhs: f32x4) -> f32x4 { - unsafe { simd_add(self, rhs) } - } -} - -impl ops::Add for A<4> { - type Output = Self; - - fn add(self, rhs: Self) -> Self { - unsafe { simd_add(self, rhs) } - } -} - -impl ops::Add for B<f32> { - type Output = Self; - - fn add(self, rhs: Self) -> Self { - unsafe { simd_add(self, rhs) } - } -} - -impl ops::Add for C<f32, 4> { - type Output = Self; - - fn add(self, rhs: Self) -> Self { - unsafe { simd_add(self, rhs) } - } -} - - -pub fn main() { - let x = [1.0f32, 2.0f32, 3.0f32, 4.0f32]; - let y = [2.0f32, 4.0f32, 6.0f32, 8.0f32]; - - // lame-o - let a = f32x4(1.0f32, 2.0f32, 3.0f32, 4.0f32); - let f32x4(a0, a1, a2, a3) = add(a, a); - assert_eq!(a0, 2.0f32); - assert_eq!(a1, 4.0f32); - assert_eq!(a2, 6.0f32); - assert_eq!(a3, 8.0f32); - - let a = A(x); - assert_eq!(add(a, a).0, y); - - let b = B(x); - assert_eq!(add(b, b).0, y); - - let c = C(x); - assert_eq!(add(c, c).0, y); -} |