[modules] Factor out cell load into helper function.

src/compiler/js-typed-lowering.h

Index: src/compiler/js-typed-lowering.h
diff --git a/src/compiler/js-typed-lowering.h b/src/compiler/js-typed-lowering.h
index 98d71c3ed99d5ac1f30698442894078ed21b4497..34c929d26fa5e1fe32701a75c63ec8f49234ef65 100644
--- a/src/compiler/js-typed-lowering.h
+++ b/src/compiler/js-typed-lowering.h
@@ -88,6 +88,9 @@ class V8_EXPORT_PRIVATE JSTypedLowering final
   Reduction ReduceSpeculativeNumberBinop(Node* node);
   Reduction ReduceSpeculativeNumberComparison(Node* node);
 
+  // Helper for ReduceJSLoadModule and ReduceJSStoreModule.
+  Node* BuildGetModuleCell(Node* node);
+
   Factory* factory() const;
   Graph* graph() const;
   JSGraph* jsgraph() const { return jsgraph_; }