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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/simd/generics.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-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.rs85
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);
-}