1 files changed, 18 insertions, 0 deletions
diff --git a/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff
new file mode 100644
index 000000000..f5646e7f1
--- /dev/null
+++ b/tests/mir-opt/lower_intrinsics.unreachable.LowerIntrinsics.panic-unwind.diff
@@ -0,0 +1,18 @@
+- // MIR for `unreachable` before LowerIntrinsics
++ // MIR for `unreachable` after LowerIntrinsics
+  
+  fn unreachable() -> ! {
+      let mut _0: !;
+      let _1: ();
+      let mut _2: !;
+      scope 1 {
+      }
+  
+      bb0: {
+          StorageLive(_1);
+          StorageLive(_2);
+-         _2 = std::intrinsics::unreachable() -> unwind unreachable;
++         unreachable;
+      }
+  }
+