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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/simd/issue-85915-simd-ptrs.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.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/issue-85915-simd-ptrs.rs')
-rw-r--r--src/test/ui/simd/issue-85915-simd-ptrs.rs67
1 files changed, 0 insertions, 67 deletions
diff --git a/src/test/ui/simd/issue-85915-simd-ptrs.rs b/src/test/ui/simd/issue-85915-simd-ptrs.rs
deleted file mode 100644
index 6fe415545..000000000
--- a/src/test/ui/simd/issue-85915-simd-ptrs.rs
+++ /dev/null
@@ -1,67 +0,0 @@
-// run-pass
-// ignore-emscripten
-
-// Short form of the generic gather/scatter tests,
-// verifying simd([*const T; N]) and simd([*mut T; N]) pass typeck and work.
-#![feature(repr_simd, platform_intrinsics)]
-#![allow(non_camel_case_types)]
-
-#[repr(simd)]
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct cptrx4<T>([*const T; 4]);
-
-#[repr(simd)]
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct mptrx4<T>([*mut T; 4]);
-
-#[repr(simd)]
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct f32x4([f32; 4]);
-
-#[repr(simd)]
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct i32x4([i32; 4]);
-
-extern "platform-intrinsic" {
- fn simd_gather<T, U, V>(x: T, y: U, z: V) -> T;
- fn simd_scatter<T, U, V>(x: T, y: U, z: V) -> ();
-}
-
-fn main() {
- let mut x = [0_f32, 1., 2., 3., 4., 5., 6., 7.];
-
- let default = f32x4([-3_f32, -3., -3., -3.]);
- let s_strided = f32x4([0_f32, 2., -3., 6.]);
- let mask = i32x4([-1_i32, -1, 0, -1]);
-
- // reading from *const
- unsafe {
- let pointer = &x as *const f32;
- let pointers = cptrx4([
- pointer.offset(0) as *const f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- ]);
-
- let r_strided = simd_gather(default, pointers, mask);
-
- assert_eq!(r_strided, s_strided);
- }
-
- // writing to *mut
- unsafe {
- let pointer = &mut x as *mut f32;
- let pointers = mptrx4([
- pointer.offset(0) as *mut f32,
- pointer.offset(2),
- pointer.offset(4),
- pointer.offset(6)
- ]);
-
- let values = f32x4([42_f32, 43_f32, 44_f32, 45_f32]);
- simd_scatter(values, pointers, mask);
-
- assert_eq!(x, [42., 1., 43., 3., 4., 5., 45., 7.]);
- }
-}