diff --git a/compiler/rustc_mir_transform/src/jump_threading.rs b/compiler/rustc_mir_transform/src/jump_threading.rs
index 9b420ab18112..72c003e9c575 100644
--- a/compiler/rustc_mir_transform/src/jump_threading.rs
+++ b/compiler/rustc_mir_transform/src/jump_threading.rs
@@ -345,6 +345,9 @@ impl<'a, 'tcx> TOFinder<'a, 'tcx> {
         extra_elem: Option<TrackElem>,
         state: &mut ConditionSet<'a>,
     ) {
+        if state.is_empty() {
+            return;
+        }
         let mut places_to_exclude = FxHashSet::default();
         self.map.for_each_aliasing_place(place.as_ref(), extra_elem, &mut |vi| {
             places_to_exclude.insert(vi);