From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/simd/issue-32947.rs | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 src/test/ui/simd/issue-32947.rs (limited to 'src/test/ui/simd/issue-32947.rs') 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); - } -} -- cgit v1.2.3