1 files changed, 21 insertions, 0 deletions
diff --git a/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify.diff b/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify.diff
new file mode 100644
index 000000000..e2b45c882
--- /dev/null
+++ b/tests/mir-opt/instsimplify/duplicate_switch_targets.assert_zero.InstSimplify.diff
@@ -0,0 +1,21 @@
+- // MIR for `assert_zero` before InstSimplify
++ // MIR for `assert_zero` after InstSimplify
+  
+  fn assert_zero(_1: u8) -> u8 {
+      let mut _0: u8;
+  
+      bb0: {
+-         switchInt(_1) -> [0: bb2, 1: bb1, otherwise: bb1];
++         switchInt(_1) -> [0: bb2, otherwise: bb1];
+      }
+  
+      bb1: {
+          unreachable;
+      }
+  
+      bb2: {
+          _0 = _1;
+          return;
+      }
+  }
+