Generate KeyedLoadDictionaryElementStub with Hydrogen

src/hydrogen.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 1261 matching lines @@
                                    HValue* length);
 
   void BuildTransitionElementsKind(HValue* object,
                                    HValue* map,
                                    ElementsKind from_kind,
                                    ElementsKind to_kind,
                                    bool is_jsarray);
 
   HValue* BuildNumberToString(HValue* object, Handle<Type> type);
 
+  HValue* BuildUncheckedDictionaryElementLoad(HValue* receiver,
+                                              HValue* key);
+
   // Computes the size for a sequential string of the given length and encoding.
   HValue* BuildSeqStringSizeFor(HValue* length,
                                 String::Encoding encoding);
   // Copies characters from one sequential string to another.
   void BuildCopySeqStringChars(HValue* src,
                                HValue* src_offset,
                                String::Encoding src_encoding,
                                HValue* dst,
                                HValue* dst_offset,
                                String::Encoding dst_encoding,
@@ skipping 402 matching lines @@
                          ElementsKind to_elements_kind,
                          HValue* length,
                          HValue* capacity);
 
   HValue* BuildCloneShallowArray(HValue* boilerplate,
                                  HValue* allocation_site,
                                  AllocationSiteMode mode,
                                  ElementsKind kind,
                                  int length);
 
+  HValue* BuildElementIndexHash(HValue* index);
+
   void BuildCompareNil(
       HValue* value,
       Handle<Type> type,
       HIfContinuation* continuation);
 
   HValue* BuildCreateAllocationMemento(HValue* previous_object,
                                        int previous_object_size,
                                        HValue* payload);
 
   HInstruction* BuildConstantMapCheck(Handle<JSObject> constant,
                                       CompilationInfo* info);
   HInstruction* BuildCheckPrototypeMaps(Handle<JSObject> prototype,
                                         Handle<JSObject> holder);
 
   HInstruction* BuildGetNativeContext();
   HInstruction* BuildGetArrayFunction();
 
  protected:
   void SetSourcePosition(int position) {
     ASSERT(position != RelocInfo::kNoPosition);
     position_ = position;
   }
 
  private:
   HGraphBuilder();
 
+  HValue* BuildUncheckedDictionaryElementLoadHelper(
+      HValue* elements,
+      HValue* key,
+      HValue* hash,
+      HValue* mask,
+      int current_probe);
+
   void PadEnvironmentForContinuation(HBasicBlock* from,
                                      HBasicBlock* continuation);
 
   CompilationInfo* info_;
   HGraph* graph_;
   HBasicBlock* current_block_;
   int position_;
 };
 
 
@@ skipping 823 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_