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

runtime/vm/assembler_x64.h

Index: runtime/vm/assembler_x64.h
diff --git a/runtime/vm/assembler_x64.h b/runtime/vm/assembler_x64.h
index a0bfe26bef8004b45419f860aa705df33a20ba38..d964931bddf49adf447286ae7f3758736bcee6be 100644
--- a/runtime/vm/assembler_x64.h
+++ b/runtime/vm/assembler_x64.h
@@ -762,6 +762,7 @@ class Assembler : public ValueObject {
   void LoadImmediate(Register reg, const Immediate& imm, Register pp);
   void LoadIsolate(Register dst);
   void LoadObject(Register dst, const Object& obj, Register pp);
+  void LoadUniqueObject(Register dst, const Object& obj, Register pp);
   void LoadExternalLabel(Register dst,
                          const ExternalLabel* label,
                          Patchability patchable,
@@ -1067,6 +1068,10 @@ class Assembler : public ValueObject {
 
   intptr_t FindImmediate(int64_t imm);
   bool CanLoadFromObjectPool(const Object& object);
+  void LoadObjectHelper(Register dst,
+                        const Object& obj,
+                        Register pp,
+                        bool is_unique);
   void LoadWordFromPoolOffset(Register dst, Register pp, int32_t offset);
 
   inline void EmitUint8(uint8_t value);