- Fix the hash code for raw objects that are added into the object pool

runtime/vm/flow_graph_compiler_x64.cc

 // 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.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 100 matching lines @@
   // Emit all kMaterializeObject instructions describing objects to be
   // materialized on the deoptimization as a prefix to the deoptimization info.
   EmitMaterializations(deopt_env_, builder);
 
   // The real frame starts here.
   builder->MarkFrameStart();
 
   Zone* zone = compiler->zone();
 
   builder->AddPp(current->function(), slot_ix++);
-  builder->AddPcMarker(Function::Handle(zone), slot_ix++);
+  builder->AddPcMarker(Function::ZoneHandle(zone), slot_ix++);
   builder->AddCallerFp(slot_ix++);
   builder->AddReturnAddress(current->function(), deopt_id(), slot_ix++);
 
   // Emit all values that are needed for materialization as a part of the
   // expression stack for the bottom-most frame. This guarantees that GC
   // will be able to find them during materialization.
   slot_ix = builder->EmitMaterializationArguments(slot_ix);
 
   // For the innermost environment, set outgoing arguments and the locals.
   for (intptr_t i = current->Length() - 1;
@@ skipping 1719 matching lines @@
   __ movups(reg, Address(RSP, 0));
   __ AddImmediate(RSP, Immediate(kFpuRegisterSize));
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64