Revert "Use a stub in crankshaft for grow store arrays."

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index d188cb886fe94a36a7c7c33a7ffe4df718c582da..21ef8c019fb410b26214f1751c53e27e3a8579fb 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -1297,20 +1297,6 @@ HValue* HGraphBuilder::BuildWrapReceiver(HValue* object, HValue* function) {
 }
 
 
-HValue* HGraphBuilder::BuildCheckAndGrowElementsCapacity(
-    HValue* object, HValue* elements, ElementsKind kind, HValue* length,
-    HValue* capacity, HValue* key) {
-  HValue* max_gap = Add<HConstant>(static_cast<int32_t>(JSObject::kMaxGap));
-  HValue* max_capacity = AddUncasted<HAdd>(capacity, max_gap);
-  Add<HBoundsCheck>(key, max_capacity);
-
-  HValue* new_capacity = BuildNewElementsCapacity(key);
-  HValue* new_elements = BuildGrowElementsCapacity(object, elements, kind, kind,
-                                                   length, new_capacity);
-  return new_elements;
-}
-
-
 HValue* HGraphBuilder::BuildCheckForCapacityGrow(
     HValue* object,
     HValue* elements,
@@ -1334,26 +1320,17 @@ HValue* HGraphBuilder::BuildCheckForCapacityGrow(
                                                 Token::GTE);
   capacity_checker.Then();
 
-  // BuildCheckAndGrowElementsCapacity could de-opt without profitable feedback,
-  // therefore we defer calling it to a stub in optimized functions. It is
-  // okay to call directly in a code stub though, because a bailout to the
-  // runtime is tolerable in the corner cases.
-  if (top_info()->IsStub()) {
-    environment()->Push(BuildCheckAndGrowElementsCapacity(
-        object, elements, kind, length, current_capacity, key));
-  } else {
-    GrowArrayElementsStub stub(isolate(), is_js_array, kind);
-    GrowArrayElementsDescriptor descriptor(isolate());
-    HConstant* target = Add<HConstant>(stub.GetCode());
-    HValue* op_vals[] = {context(), object, key, current_capacity};
-    HValue* new_elements = Add<HCallWithDescriptor>(
-        target, 0, descriptor, Vector<HValue*>(op_vals, 4));
-    // If the object changed to a dictionary, GrowArrayElements will return a
-    // smi to signal that deopt is required.
-    Add<HCheckHeapObject>(new_elements);
-    environment()->Push(new_elements);
-  }
+  HValue* max_gap = Add<HConstant>(static_cast<int32_t>(JSObject::kMaxGap));
+  HValue* max_capacity = AddUncasted<HAdd>(current_capacity, max_gap);
+
+  Add<HBoundsCheck>(key, max_capacity);
+
+  HValue* new_capacity = BuildNewElementsCapacity(key);
+  HValue* new_elements = BuildGrowElementsCapacity(object, elements,
+                                                   kind, kind, length,
+                                                   new_capacity);
 
+  environment()->Push(new_elements);
   capacity_checker.Else();
 
   environment()->Push(elements);