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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/issue-32947.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/issue-32947.rs')
-rw-r--r--src/test/ui/simd/issue-32947.rs24
1 files changed, 0 insertions, 24 deletions
diff --git a/src/test/ui/simd/issue-32947.rs b/src/test/ui/simd/issue-32947.rs
deleted file mode 100644
index b07def21e..000000000
--- a/src/test/ui/simd/issue-32947.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// run-pass
-// ignore-emscripten FIXME(#45351)
-
-#![feature(repr_simd, test)]
-
-extern crate test;
-
-#[repr(simd)]
-pub struct Mu64(pub u64, pub u64, pub u64, pub u64);
-
-fn main() {
- // This ensures an unaligned pointer even in optimized builds, though LLVM
- // gets enough type information to actually not mess things up in that case,
- // but at the time of writing this, it's enough to trigger the bug in
- // non-optimized builds
- unsafe {
- let memory = &mut [0u64; 8] as *mut _ as *mut u8;
- let misaligned_ptr: &mut [u8; 32] = {
- std::mem::transmute(memory.offset(1))
- };
- *misaligned_ptr = std::mem::transmute(Mu64(1, 1, 1, 1));
- test::black_box(memory);
- }
-}