Out-of-line constant pool on Arm: Stage 2 - Introduce ConstantPoolArray object.

src/factory.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 41 matching lines @@
   // Allocate a new fixed array with non-existing entries (the hole).
   Handle<FixedArray> NewFixedArrayWithHoles(
       int size,
       PretenureFlag pretenure = NOT_TENURED);
 
   // Allocate a new uninitialized fixed double array.
   Handle<FixedDoubleArray> NewFixedDoubleArray(
       int size,
       PretenureFlag pretenure = NOT_TENURED);
 
+  Handle<ConstantPoolArray> NewConstantPoolArray(
+      int number_of_int64_entries,
+      int number_of_ptr_entries,
+      int number_of_int32_entries);
+
   Handle<SeededNumberDictionary> NewSeededNumberDictionary(
       int at_least_space_for);
 
   Handle<UnseededNumberDictionary> NewUnseededNumberDictionary(
       int at_least_space_for);
 
   Handle<NameDictionary> NewNameDictionary(int at_least_space_for);
 
   Handle<ObjectHashSet> NewObjectHashSet(int at_least_space_for);
 
@@ skipping 194 matching lines @@
 
   Handle<FixedArray> CopyFixedArray(Handle<FixedArray> array);
 
   Handle<FixedArray> CopySizeFixedArray(Handle<FixedArray> array,
                                         int new_length,
                                         PretenureFlag pretenure = NOT_TENURED);
 
   Handle<FixedDoubleArray> CopyFixedDoubleArray(
       Handle<FixedDoubleArray> array);
 
+  Handle<ConstantPoolArray> CopyConstantPoolArray(
+      Handle<ConstantPoolArray> array);
+
   // Numbers (e.g. literals) are pretenured by the parser.
   Handle<Object> NewNumber(double value,
                            PretenureFlag pretenure = NOT_TENURED);
 
   Handle<Object> NewNumberFromInt(int32_t value,
                                   PretenureFlag pretenure = NOT_TENURED);
   Handle<Object> NewNumberFromUint(uint32_t value,
                                   PretenureFlag pretenure = NOT_TENURED);
   inline Handle<Object> NewNumberFromSize(size_t value,
                                    PretenureFlag pretenure = NOT_TENURED);
@@ skipping 378 matching lines @@
   }
 
  private:
   Isolate* isolate_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_