1 files changed, 98 insertions, 0 deletions
diff --git a/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff
new file mode 100644
index 00000000000..f5eade4a914
--- /dev/null
+++ b/tests/mir-opt/jump_threading.too_complex.JumpThreading.panic-unwind.diff
@@ -0,0 +1,98 @@
+- // MIR for `too_complex` before JumpThreading
++ // MIR for `too_complex` after JumpThreading
+  
+  fn too_complex(_1: Result<i32, usize>) -> Option<i32> {
+      debug x => _1;
+      let mut _0: std::option::Option<i32>;
+      let mut _2: std::ops::ControlFlow<usize, i32>;
+      let mut _3: isize;
+      let _4: i32;
+      let mut _5: i32;
+      let _6: usize;
+      let mut _7: usize;
+      let mut _8: isize;
+      let _9: i32;
+      let mut _10: i32;
+      let _11: usize;
+      scope 1 {
+          debug v => _4;
+      }
+      scope 2 {
+          debug r => _6;
+      }
+      scope 3 {
+          debug v => _9;
+      }
+      scope 4 {
+          debug r => _11;
+      }
+  
+      bb0: {
+          StorageLive(_2);
+          _3 = discriminant(_1);
+          switchInt(move _3) -> [0: bb3, 1: bb1, otherwise: bb2];
+      }
+  
+      bb1: {
+          StorageLive(_6);
+          _6 = ((_1 as Err).0: usize);
+          StorageLive(_7);
+          _7 = _6;
+          _2 = ControlFlow::<usize, i32>::Break(move _7);
+          StorageDead(_7);
+          StorageDead(_6);
+-         goto -> bb4;
++         goto -> bb8;
+      }
+  
+      bb2: {
+          unreachable;
+      }
+  
+      bb3: {
+          StorageLive(_4);
+          _4 = ((_1 as Ok).0: i32);
+          StorageLive(_5);
+          _5 = _4;
+          _2 = ControlFlow::<usize, i32>::Continue(move _5);
+          StorageDead(_5);
+          StorageDead(_4);
+          goto -> bb4;
+      }
+  
+      bb4: {
+          _8 = discriminant(_2);
+-         switchInt(move _8) -> [0: bb6, 1: bb5, otherwise: bb2];
++         goto -> bb6;
+      }
+  
+      bb5: {
+          StorageLive(_11);
+          _11 = ((_2 as Break).0: usize);
+          _0 = Option::<i32>::None;
+          StorageDead(_11);
+          goto -> bb7;
+      }
+  
+      bb6: {
+          StorageLive(_9);
+          _9 = ((_2 as Continue).0: i32);
+          StorageLive(_10);
+          _10 = _9;
+          _0 = Option::<i32>::Some(move _10);
+          StorageDead(_10);
+          StorageDead(_9);
+          goto -> bb7;
+      }
+  
+      bb7: {
+          StorageDead(_2);
+          return;
++     }
++ 
++     bb8: {
++         _8 = discriminant(_2);
++         goto -> bb5;
+      }
+  }
+