[turbofan] Introduce initial support for TypedArrays.

src/compiler/load-elimination.h

Index: src/compiler/load-elimination.h
diff --git a/src/compiler/load-elimination.h b/src/compiler/load-elimination.h
index 5c8002dcd59bbe10b1bba21e7aaecd1371777a7e..cba84fb934bfc63669df6d931b990862df448e39 100644
--- a/src/compiler/load-elimination.h
+++ b/src/compiler/load-elimination.h
@@ -155,6 +155,7 @@ class LoadElimination final : public AdvancedReducer {
   Reduction ReduceStoreField(Node* node);
   Reduction ReduceLoadElement(Node* node);
   Reduction ReduceStoreElement(Node* node);
+  Reduction ReduceStoreTypedElement(Node* node);
   Reduction ReduceEffectPhi(Node* node);
   Reduction ReduceStart(Node* node);
   Reduction ReduceOtherNode(Node* node);