[turbofan] Fix bugs in escape analysis.

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index 4d6aacd78a882eb888ae68409e06f485c818e0ba..9966589c911173bb36e3cf5a33c48480f7d305f1 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -664,6 +664,8 @@ struct EscapeAnalysisPhase {
     JSGraphReducer graph_reducer(data->jsgraph(), temp_zone);
     EscapeAnalysisReducer escape_reducer(&graph_reducer, data->jsgraph(),
                                          &escape_analysis, temp_zone);
+    escape_reducer.SetExistsVirtualAllocate(
+        escape_analysis.ExistsVirtualAllocate());
     AddReducer(data, &graph_reducer, &escape_reducer);
     graph_reducer.ReduceGraph();
   }