Add test.

2024-07-05 22:54:42 +00:00 · 2024-07-05 22:54:42 +00:00 · 6aebb2cfec
parent f6fa358a18
commit 6aebb2cfec
1 changed files with 8 additions and 0 deletions
--- a/tests/ui/mir/alignment/misaligned-constant-gvn.rs
+++ b/tests/ui/mir/alignment/misaligned-constant-gvn.rs
@ -0,0 +1,8 @@
+//@ build-pass
+//@ compile-flags: -Zmir-opt-level=0 -Zmir-enable-passes=+GVN
+
+fn main() {
+    let variant: Option<u32> = None;
+    let transmuted: u64 = unsafe { std::mem::transmute(variant) };
+    println!("{transmuted}");
+}