1 files changed, 25 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff
new file mode 100644
index 000000000..769089e16
--- /dev/null
+++ b/tests/mir-opt/copy-prop/copy_propagation_arg.foo.CopyProp.panic-unwind.diff
@@ -0,0 +1,25 @@
+- // MIR for `foo` before CopyProp
++ // MIR for `foo` after CopyProp
+  
+  fn foo(_1: u8) -> () {
+      debug x => _1;
+      let mut _0: ();
+      let mut _2: u8;
+      let mut _3: u8;
+  
+      bb0: {
+          StorageLive(_2);
+          StorageLive(_3);
+          _3 = _1;
+          _2 = dummy(move _3) -> [return: bb1, unwind continue];
+      }
+  
+      bb1: {
+          StorageDead(_3);
+          _1 = move _2;
+          StorageDead(_2);
+          _0 = const ();
+          return;
+      }
+  }
+