Revert r13409 ("Make the array bounds check elimination phase optional (and set the foundation for …

src/code-stubs-hydrogen.cc

Index: src/code-stubs-hydrogen.cc
diff --git a/src/code-stubs-hydrogen.cc b/src/code-stubs-hydrogen.cc
index ce60a58b2e808e2c0709dd3bbc7e6a0fbf54be48..58e17f43f2adf7f98883e97db94b7297710949cb 100644
--- a/src/code-stubs-hydrogen.cc
+++ b/src/code-stubs-hydrogen.cc
@@ -40,7 +40,7 @@ Handle<Code> HydrogenCodeStub::CodeFromGraph(HGraph* graph) {
   graph->AssignDominators();
   graph->CollectPhis();
   graph->InsertRepresentationChanges();
-  graph->ApplyActualValues();
+  graph->EliminateRedundantBoundsChecks();
   LChunk* chunk = LChunk::NewChunk(graph);
   ASSERT(chunk != NULL);
   Handle<Code> stub = chunk->Codegen(Code::COMPILED_STUB);
@@ -123,8 +123,7 @@ void CodeStubGraphBuilder<KeyedLoadFastElementStub>::BuildCodeStub() {
 
   HInstruction* load = BuildUncheckedMonomorphicElementAccess(
       GetParameter(0), GetParameter(1), NULL, NULL,
-      casted_stub()->is_js_array(), casted_stub()->elements_kind(),
-      false, Representation::Tagged());
+      casted_stub()->is_js_array(), casted_stub()->elements_kind(), false);
   AddInstruction(load);
 
   HReturn* ret = new(zone) HReturn(load, context());