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

runtime/vm/assembler_mips.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_MIPS_H_
 #define VM_ASSEMBLER_MIPS_H_
 
 #ifndef VM_ASSEMBLER_H_
 #error Do not include assembler_mips.h directly; use assembler.h instead.
 #endif
@@ skipping 1521 matching lines @@
   void ReserveAlignedFrameSpace(intptr_t frame_space);
 
   // Create a frame for calling into runtime that preserves all volatile
   // registers.  Frame's SP is guaranteed to be correctly aligned and
   // frame_space bytes are reserved under it.
   void EnterCallRuntimeFrame(intptr_t frame_space);
   void LeaveCallRuntimeFrame();
 
   void LoadWordFromPoolOffset(Register rd, int32_t offset);
   void LoadObject(Register rd, const Object& object);
+  void LoadUniqueObject(Register rd, const Object& object);
   void LoadExternalLabel(Register rd,
                          const ExternalLabel* label,
                          Patchability patchable);
   void PushObject(const Object& object);
 
   void LoadIsolate(Register result);
 
   void LoadClassId(Register result, Register object);
   void LoadClassById(Register result, Register class_id);
   void LoadClass(Register result, Register object);
@@ skipping 92 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, bool is_unique);
+
   void Emit(int32_t value) {
     // Emitting an instruction clears the delay slot state.
     in_delay_slot_ = false;
     delay_slot_available_ = false;
     AssemblerBuffer::EnsureCapacity ensured(&buffer_);
     buffer_.Emit<int32_t>(value);
   }
 
   // Encode CPU instructions according to the types specified in
   // Figures 4-1, 4-2 and 4-3 in VolI-A.
@@ skipping 86 matching lines @@
                                   Register value,
                                   Label* no_update);
 
   DISALLOW_ALLOCATION();
   DISALLOW_COPY_AND_ASSIGN(Assembler);
 };
 
 }  // namespace dart
 
 #endif  // VM_ASSEMBLER_MIPS_H_