1 files changed, 6 insertions, 0 deletions
diff --git a/src/passes/Precompute.cpp b/src/passes/Precompute.cpp
index 37686de1a..e06103c11 100644
--- a/src/passes/Precompute.cpp
+++ b/src/passes/Precompute.cpp
@@ -23,6 +23,7 @@
 #include <wasm-builder.h>
 #include <wasm-interpreter.h>
 #include <ast_utils.h>
+#include "ast/manipulation.h"
 
 namespace wasm {
 
@@ -142,6 +143,11 @@ struct Precompute : public WalkerPass<PostWalker<Precompute, UnifiedExpressionVi
       ExpressionManipulator::nop(curr);
     }
   }
+
+  void visitFunction(Function* curr) {
+    // removing breaks can alter types
+    ReFinalize().walkFunctionInModule(curr, getModule());
+  }
 };
 
 Pass *createPrecomputePass() {