Rollback of r15097, r15087 in trunk branch.

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 242 matching lines @@
 
  private:
   void AddBlock(HBasicBlock* block);
 
   ZoneList<HBasicBlock*> back_edges_;
   HBasicBlock* loop_header_;
   ZoneList<HBasicBlock*> blocks_;
   HStackCheck* stack_check_;
 };
 
-
 class BoundsCheckTable;
 class HGraph: public ZoneObject {
  public:
   explicit HGraph(CompilationInfo* info);
 
   Isolate* isolate() const { return isolate_; }
   Zone* zone() const { return zone_; }
   CompilationInfo* info() const { return info_; }
 
   const ZoneList<HBasicBlock*>* blocks() const { return &blocks_; }
@@ skipping 131 matching lines @@
   void MarkDependsOnEmptyArrayProtoElements() {
     // Add map dependency if not already added.
     if (depends_on_empty_array_proto_elements_) return;
     isolate()->initial_object_prototype()->map()->AddDependentCompilationInfo(
         DependentCode::kElementsCantBeAddedGroup, info());
     isolate()->initial_array_prototype()->map()->AddDependentCompilationInfo(
         DependentCode::kElementsCantBeAddedGroup, info());
     depends_on_empty_array_proto_elements_ = true;
   }
 
-  bool depends_on_empty_array_proto_elements() {
-    return depends_on_empty_array_proto_elements_;
-  }
-
   void RecordUint32Instruction(HInstruction* instr) {
     if (uint32_instructions_ == NULL) {
       uint32_instructions_ = new(zone()) ZoneList<HInstruction*>(4, zone());
     }
     uint32_instructions_->Add(instr, zone());
   }
 
  private:
   HConstant* GetConstant(SetOncePointer<HConstant>* pointer,
                          int32_t integer_value);
@@ skipping 445 matching lines @@
   void ClearInlinedTestContext() {
     delete test_context_;
     test_context_ = NULL;
   }
 
   FunctionState* outer() { return outer_; }
 
   HEnterInlined* entry() { return entry_; }
   void set_entry(HEnterInlined* entry) { entry_ = entry; }
 
-  HArgumentsObject* arguments_object() { return arguments_object_; }
-  void set_arguments_object(HArgumentsObject* arguments_object) {
-    arguments_object_ = arguments_object;
-  }
-
   HArgumentsElements* arguments_elements() { return arguments_elements_; }
   void set_arguments_elements(HArgumentsElements* arguments_elements) {
     arguments_elements_ = arguments_elements;
   }
 
   bool arguments_pushed() { return arguments_elements() != NULL; }
 
  private:
   HOptimizedGraphBuilder* owner_;
 
@@ skipping 13 matching lines @@
   HBasicBlock* function_return_;
 
   // When inlining a call in a test context, a context containing a pair of
   // return blocks.  NULL in all other cases.
   TestContext* test_context_;
 
   // When inlining HEnterInlined instruction corresponding to the function
   // entry.
   HEnterInlined* entry_;
 
-  HArgumentsObject* arguments_object_;
   HArgumentsElements* arguments_elements_;
 
   FunctionState* outer_;
 };
 
 
 class HIfContinuation {
  public:
   HIfContinuation() { continuation_captured_ = false; }
   ~HIfContinuation() { ASSERT(!continuation_captured_); }
@@ skipping 1101 matching lines @@
   EmbeddedVector<char, 64> filename_;
   HeapStringAllocator string_allocator_;
   StringStream trace_;
   int indent_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_