Revert "Re-land r25392 Use a stub in crankshaft for grow store arrays."

src/code-stubs.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_CODE_STUBS_H_
 #define V8_CODE_STUBS_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/codegen.h"
@@ skipping 47 matching lines @@
   V(ArraySingleArgumentConstructor)         \
   V(BinaryOpIC)                             \
   V(BinaryOpWithAllocationSite)             \
   V(CompareNilIC)                           \
   V(CreateAllocationSite)                   \
   V(ElementsTransitionAndStore)             \
   V(FastCloneShallowArray)                  \
   V(FastCloneShallowObject)                 \
   V(FastNewClosure)                         \
   V(FastNewContext)                         \
-  V(GrowArrayElements)                      \
   V(InternalArrayNArgumentsConstructor)     \
   V(InternalArrayNoArgumentConstructor)     \
   V(InternalArraySingleArgumentConstructor) \
   V(KeyedLoadGeneric)                       \
   V(LoadScriptContextField)                 \
   V(LoadDictionaryElement)                  \
   V(LoadFastElement)                        \
   V(MegamorphicLoad)                        \
   V(NameDictionaryLookup)                   \
   V(NumberToString)                         \
@@ skipping 577 matching lines @@
   explicit CreateAllocationSiteStub(Isolate* isolate)
       : HydrogenCodeStub(isolate) { }
 
   static void GenerateAheadOfTime(Isolate* isolate);
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(CreateAllocationSite);
   DEFINE_HYDROGEN_CODE_STUB(CreateAllocationSite, HydrogenCodeStub);
 };
 
 
-class GrowArrayElementsStub : public HydrogenCodeStub {
- public:
-  GrowArrayElementsStub(Isolate* isolate, bool is_js_array, ElementsKind kind)
-      : HydrogenCodeStub(isolate) {
-    set_sub_minor_key(ElementsKindBits::encode(kind) |
-                      IsJsArrayBits::encode(is_js_array));
-  }
-
-  ElementsKind elements_kind() const {
-    return ElementsKindBits::decode(sub_minor_key());
-  }
-
-  bool is_js_array() const { return IsJsArrayBits::decode(sub_minor_key()); }
-
- private:
-  class ElementsKindBits : public BitField<ElementsKind, 0, 8> {};
-  class IsJsArrayBits : public BitField<bool, ElementsKindBits::kNext, 1> {};
-
-  DEFINE_CALL_INTERFACE_DESCRIPTOR(GrowArrayElements);
-  DEFINE_HYDROGEN_CODE_STUB(GrowArrayElements, HydrogenCodeStub);
-};
-
-
 class InstanceofStub: public PlatformCodeStub {
  public:
   enum Flags {
     kNoFlags = 0,
     kArgsInRegisters = 1 << 0,
     kCallSiteInlineCheck = 1 << 1,
     kReturnTrueFalseObject = 1 << 2
   };
 
   InstanceofStub(Isolate* isolate, Flags flags) : PlatformCodeStub(isolate) {
@@ skipping 1932 matching lines @@
 
 #undef DEFINE_CALL_INTERFACE_DESCRIPTOR
 #undef DEFINE_PLATFORM_CODE_STUB
 #undef DEFINE_HANDLER_CODE_STUB
 #undef DEFINE_HYDROGEN_CODE_STUB
 #undef DEFINE_CODE_STUB
 #undef DEFINE_CODE_STUB_BASE
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_