Tweak CanLoadFromObjectPool to return true even if obj.InVMHeap().

runtime/vm/compiler.cc

 // Copyright (c) 2012, 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/compiler.h"
 
 #include "vm/assembler.h"
 
 #include "vm/ast_printer.h"
 #include "vm/block_scheduler.h"
@@ skipping 832 matching lines @@
   const Array& object_table = Array::Handle(code.object_table());
   if (object_table.Length() > 0) {
     OS::Print("Object Table: {\n");
     for (intptr_t i = 0; i < object_table.Length(); i++) {
       OS::Print("  %" Pd ": %s\n", i,
           Object::Handle(object_table.At(i)).ToCString());
     }
     OS::Print("}\n");
   }
 
+  const Array& object_pool = Array::Handle(
+      Instructions::Handle(code.instructions()).object_pool());
+  if (!object_pool.IsNull() && object_pool.Length() > 0) {

[zra, 2015/01/14 17:53:24]

(object_pool.Length() > 0)

[Vyacheslav Egorov (Google), 2015/01/14 17:56:33]

Done.

+    OS::Print("Object Pool: {\n");
+    for (intptr_t i = 0; i < object_pool.Length(); i++) {
+      OS::Print("  %" Pd ": %s\n", i,
+          Object::Handle(object_pool.At(i)).ToCString());
+    }
+    OS::Print("}\n");
+  }
+
   OS::Print("Stackmaps for function '%s' {\n", function_fullname);
   if (code.stackmaps() != Array::null()) {
     const Array& stackmap_table = Array::Handle(code.stackmaps());
     Stackmap& map = Stackmap::Handle();
     for (intptr_t i = 0; i < stackmap_table.Length(); ++i) {
       map ^= stackmap_table.At(i);
       OS::Print("%s\n", map.ToCString());
     }
   }
   OS::Print("}\n");
@@ skipping 328 matching lines @@
     const Object& result =
       PassiveObject::Handle(isolate->object_store()->sticky_error());
     isolate->object_store()->clear_sticky_error();
     return result.raw();
   }
   UNREACHABLE();
   return Object::null();
 }
 
 }  // namespace dart