ARM: Fix double use of IP when storing object fields with large offsets.

runtime/vm/assembler_arm.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_ASSEMBLER_ARM_H_
 #define VM_ASSEMBLER_ARM_H_
 
 #ifndef VM_ASSEMBLER_H_
 #error Do not include assembler_arm.h directly; use assembler.h instead.
 #endif
@@ skipping 1182 matching lines @@
                           intptr_t offset,
                           Register value,
                           Condition cond = AL);
   void WriteShadowedFieldPair(Register base,
                               intptr_t offset,
                               Register value_even,
                               Register value_odd,
                               Condition cond = AL);
   // Writes new_value to address and its shadow location, if enabled, after
   // verifying that its old value matches its shadow.
-  void VerifiedWrite(const Address& address,
+  void VerifiedWrite(Register object,
+                     const Address& address,
                      Register new_value,
                      FieldContent old_content);
 
   DISALLOW_ALLOCATION();
   DISALLOW_COPY_AND_ASSIGN(Assembler);
 };
 
 }  // namespace dart
 
 #endif  // VM_ASSEMBLER_ARM_H_