Generate KeyedLoadDictionaryElementStub with Hydrogen

src/code-stubs.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1703 matching lines @@
   }
 
  private:
   MacroAssembler* masm_;
   bool previous_allow_;
 
   DISALLOW_COPY_AND_ASSIGN(AllowStubCallsScope);
 };
 
 
-class KeyedLoadDictionaryElementStub : public PlatformCodeStub {
+class KeyedLoadDictionaryElementStub : public HydrogenCodeStub {
  public:
   KeyedLoadDictionaryElementStub() {}
 
+  virtual Handle<Code> GenerateCode(Isolate* isolate) V8_OVERRIDE;
+
+  virtual void InitializeInterfaceDescriptor(
+      Isolate* isolate,
+      CodeStubInterfaceDescriptor* descriptor) V8_OVERRIDE;
+
+ private:
+  Major MajorKey() { return KeyedLoadElement; }
+  int NotMissMinorKey() { return DICTIONARY_ELEMENTS; }
+
+  DISALLOW_COPY_AND_ASSIGN(KeyedLoadDictionaryElementStub);
+};
+
+
+class KeyedLoadDictionaryElementPlatformStub : public PlatformCodeStub {
+ public:
+  KeyedLoadDictionaryElementPlatformStub() {}
+
   void Generate(MacroAssembler* masm);
 
  private:
   Major MajorKey() { return KeyedLoadElement; }
   int MinorKey() { return DICTIONARY_ELEMENTS; }
 
-  DISALLOW_COPY_AND_ASSIGN(KeyedLoadDictionaryElementStub);
+  DISALLOW_COPY_AND_ASSIGN(KeyedLoadDictionaryElementPlatformStub);
 };
 
 
 class DoubleToIStub : public PlatformCodeStub {
  public:
   DoubleToIStub(Register source,
                 Register destination,
                 int offset,
                 bool is_truncating,
                 bool skip_fastpath = false) : bit_field_(0) {
@@ skipping 612 matching lines @@
   int MinorKey() { return 0; }
 
   void Generate(MacroAssembler* masm);
 
   DISALLOW_COPY_AND_ASSIGN(ProfileEntryHookStub);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_