Don't bother trying to reuse object pool entries for ICs, type test caches, or edge counters as the…

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 648 matching lines @@
 
   void MarkExceptionHandler(Label* label);
 
   void Drop(intptr_t stack_elements);
 
   void LoadPoolPointer();
 
   void LoadIsolate(Register rd);
 
   void LoadObject(Register rd, const Object& object, Condition cond = AL);
+  void LoadUniqueObject(Register rd, const Object& object, Condition cond = AL);
   void LoadExternalLabel(Register dst,
                          const ExternalLabel* label,
                          Patchability patchable,
                          Condition cond = AL);
   void PushObject(const Object& object);
   void CompareObject(Register rn, const Object& object);
 
   // When storing into a heap object field, knowledge of the previous content
   // is expressed through these constants.
   enum FieldContent {
@@ skipping 315 matching lines @@
     intptr_t pc_offset_;
     const String& comment_;
 
     DISALLOW_COPY_AND_ASSIGN(CodeComment);
   };
 
   GrowableArray<CodeComment*> comments_;
 
   bool allow_constant_pool_;
 
+  void LoadObjectHelper(Register rd,
+                        const Object& object,
+                        Condition cond,
+                        bool is_unique);
+
   void EmitType01(Condition cond,
                   int type,
                   Opcode opcode,
                   int set_cc,
                   Register rn,
                   Register rd,
                   Operand o);
 
   void EmitType5(Condition cond, int32_t offset, bool link);
 
@@ skipping 115 matching lines @@
                      Register new_value,
                      FieldContent old_content);
 
   DISALLOW_ALLOCATION();
   DISALLOW_COPY_AND_ASSIGN(Assembler);
 };
 
 }  // namespace dart
 
 #endif  // VM_ASSEMBLER_ARM_H_