diff --git a/src/librustc_mir/borrow_check/nll/facts.rs b/src/librustc_mir/borrow_check/nll/facts.rs
index 9458b24f07d9..b11e5e7a85d0 100644
--- a/src/librustc_mir/borrow_check/nll/facts.rs
+++ b/src/librustc_mir/borrow_check/nll/facts.rs
@@ -58,7 +58,6 @@ impl AllFactsExt for AllFacts {
                 cfg_edge,
                 killed,
                 outlives,
-                region_live_at,
                 invalidates,
                 var_used,
                 var_defined,
diff --git a/src/librustc_mir/borrow_check/nll/type_check/liveness/mod.rs b/src/librustc_mir/borrow_check/nll/type_check/liveness/mod.rs
index 8970009b6ee9..25d7985653c0 100644
--- a/src/librustc_mir/borrow_check/nll/type_check/liveness/mod.rs
+++ b/src/librustc_mir/borrow_check/nll/type_check/liveness/mod.rs
@@ -58,7 +58,7 @@ pub(super) fn generate<'tcx>(
     };
 
     if !live_locals.is_empty() {
-        trace::trace(typeck, body, elements, flow_inits, move_data, live_locals, location_table);
+        trace::trace(typeck, body, elements, flow_inits, move_data, live_locals);
 
         polonius::populate_var_liveness_facts(typeck, body, location_table);
     }
diff --git a/src/librustc_mir/borrow_check/nll/type_check/liveness/trace.rs b/src/librustc_mir/borrow_check/nll/type_check/liveness/trace.rs
index 0990074c990d..eba52ae3384b 100644
--- a/src/librustc_mir/borrow_check/nll/type_check/liveness/trace.rs
+++ b/src/librustc_mir/borrow_check/nll/type_check/liveness/trace.rs
@@ -1,4 +1,3 @@
-use crate::borrow_check::location::LocationTable;
 use crate::borrow_check::nll::region_infer::values::{self, PointIndex, RegionValueElements};
 use crate::borrow_check::nll::type_check::liveness::local_use_map::LocalUseMap;
 use crate::borrow_check::nll::type_check::liveness::polonius;
@@ -38,7 +37,6 @@ pub(super) fn trace(
     flow_inits: &mut FlowAtLocation<'tcx, MaybeInitializedPlaces<'_, 'tcx>>,
     move_data: &MoveData<'tcx>,
     live_locals: Vec<Local>,
-    location_table: &LocationTable,
 ) {
     debug!("trace()");
 
@@ -52,7 +50,6 @@ pub(super) fn trace(
         local_use_map,
         move_data,
         drop_data: FxHashMap::default(),
-        location_table,
     };
 
     LivenessResults::new(cx).compute_for_all_locals(live_locals);
@@ -82,9 +79,6 @@ struct LivenessContext<'me, 'typeck, 'flow, 'tcx> {
     /// Index indicating where each variable is assigned, used, or
     /// dropped.
     local_use_map: &'me LocalUseMap,
-
-    /// Maps between a MIR Location and a LocationIndex
-    location_table: &'me LocationTable,
 }
 
 struct DropData<'tcx> {
@@ -405,7 +399,6 @@ impl LivenessContext<'_, '_, '_, 'tcx> {
             &mut self.typeck,
             value,
             live_at,
-            self.location_table,
         )
     }
 
@@ -462,7 +455,6 @@ impl LivenessContext<'_, '_, '_, 'tcx> {
                 &mut self.typeck,
                 kind,
                 live_at,
-                self.location_table,
             );
 
             polonius::add_var_drops_regions(&mut self.typeck, dropped_local, &kind);
@@ -474,7 +466,6 @@ impl LivenessContext<'_, '_, '_, 'tcx> {
         typeck: &mut TypeChecker<'_, 'tcx>,
         value: impl TypeFoldable<'tcx>,
         live_at: &HybridBitSet<PointIndex>,
-        location_table: &LocationTable,
     ) {
         debug!("make_all_regions_live(value={:?})", value);
         debug!(
@@ -491,15 +482,6 @@ impl LivenessContext<'_, '_, '_, 'tcx> {
                 .constraints
                 .liveness_constraints
                 .add_elements(live_region_vid, live_at);
-
-            // FIXME: remove this when we can generate our own region-live-at reliably
-            if let Some(facts) = typeck.borrowck_context.all_facts {
-                for point in live_at.iter() {
-                    let loc = elements.to_location(point);
-                    facts.region_live_at.push((live_region_vid, location_table.start_index(loc)));
-                    facts.region_live_at.push((live_region_vid, location_table.mid_index(loc)));
-                }
-            }
         });
     }