Handle constants in new space on arm by making macro-assembler smarter.

src/arm/macro-assembler-arm.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 152 matching lines @@
 
   // Load an object from the root table.
   void LoadRoot(Register destination,
                 Heap::RootListIndex index,
                 Condition cond = al);
   // Store an object to the root table.
   void StoreRoot(Register source,
                  Heap::RootListIndex index,
                  Condition cond = al);
 
-  void LoadHeapObject(Register dst, Handle<HeapObject> object);
-
-  void LoadObject(Register result, Handle<Object> object) {
-    AllowDeferredHandleDereference heap_object_check;
-    if (object->IsHeapObject()) {
-      LoadHeapObject(result, Handle<HeapObject>::cast(object));
-    } else {
-      Move(result, object);
-    }
-  }
-
   // ---------------------------------------------------------------------------
   // GC Support
 
   void IncrementalMarkingRecordWriteHelper(Register object,
                                            Register value,
                                            Register address);
 
   enum RememberedSetFinalAction {
     kReturnAtEnd,
     kFallThroughAtEnd
@@ skipping 1326 matching lines @@
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_MACRO_ASSEMBLER_ARM_H_