1 files changed, 5 insertions, 1 deletions
diff --git a/src/passes/DeadCodeElimination.cpp b/src/passes/DeadCodeElimination.cpp
index e5673a0cc..48fc4a91c 100644
--- a/src/passes/DeadCodeElimination.cpp
+++ b/src/passes/DeadCodeElimination.cpp
@@ -216,7 +216,7 @@ struct DeadCodeElimination : public WalkerPass<PostWalker<DeadCodeElimination>>
       replaceCurrent(curr->condition);
     }
     // the if may have had a type, but can now be unreachable, which allows more reduction outside
-    curr->finalize();
+    typeUpdater.maybeUpdateTypeToUnreachable(curr);
   }
 
   static void scan(DeadCodeElimination* self, Expression** currp) {
@@ -351,6 +351,10 @@ struct DeadCodeElimination : public WalkerPass<PostWalker<DeadCodeElimination>>
     blockifyReachableOperands({ curr->value }, curr->type);
   }
 
+  void visitSetGlobal(SetGlobal* curr) {
+    blockifyReachableOperands({ curr->value }, curr->type);
+  }
+
   void visitLoad(Load* curr) {
     blockifyReachableOperands({ curr->ptr }, curr->type);
   }