Optimize functions on a second thread.

src/objects-inl.h

 // 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 4185 matching lines @@
 bool JSFunction::IsOptimizable() {
   return code()->kind() == Code::FUNCTION && code()->optimizable();
 }
 
 
 bool JSFunction::IsMarkedForLazyRecompilation() {
   return code() == GetIsolate()->builtins()->builtin(Builtins::kLazyRecompile);
 }
 
 
+bool JSFunction::IsMarkedForParallelRecompilation() {
+  return code() ==
+      GetIsolate()->builtins()->builtin(Builtins::kParallelRecompile);
+}
+
+
+bool JSFunction::IsInRecompileQueue() {
+  return code() == GetIsolate()->builtins()->builtin(
+      Builtins::kInRecompileQueue);
+}
+
+
 Code* JSFunction::code() {
   return Code::cast(unchecked_code());
 }
 
 
 Code* JSFunction::unchecked_code() {
   return reinterpret_cast<Code*>(
       Code::GetObjectFromEntryAddress(FIELD_ADDR(this, kCodeEntryOffset)));
 }
 
@@ skipping 1107 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_