Track computed literal properties.

src/heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2826 matching lines @@
   }
   set_false_value(Oddball::cast(obj));
 
   { MaybeObject* maybe_obj = CreateOddball("hole",
                                            Smi::FromInt(-1),
                                            Oddball::kTheHole);
     if (!maybe_obj->ToObject(&obj)) return false;
   }
   set_the_hole_value(Oddball::cast(obj));
 
+  { MaybeObject* maybe_obj = CreateOddball("uninitialized",
+                                           Smi::FromInt(-1),
+                                           Oddball::kUninitialized);
+    if (!maybe_obj->ToObject(&obj)) return false;
+  }
+  set_uninitialized_value(Oddball::cast(obj));
+
   { MaybeObject* maybe_obj = CreateOddball("arguments_marker",
                                            Smi::FromInt(-4),
                                            Oddball::kArgumentMarker);
     if (!maybe_obj->ToObject(&obj)) return false;
   }
   set_arguments_marker(Oddball::cast(obj));
 
   { MaybeObject* maybe_obj = CreateOddball("no_interceptor_result_sentinel",
                                            Smi::FromInt(-2),
                                            Oddball::kOther);
@@ skipping 5086 matching lines @@
   if (FLAG_parallel_recompilation) {
     heap_->relocation_mutex_->Lock();
 #ifdef DEBUG
     heap_->relocation_mutex_locked_by_optimizer_thread_ =
         heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread();
 #endif  // DEBUG
   }
 }
 
 } }  // namespace v8::internal