*** old/src/cpu/zero/vm/stubGenerator_zero.cpp	Thu Sep 11 23:19:43 2014
--- new/src/cpu/zero/vm/stubGenerator_zero.cpp	Thu Sep 11 23:19:43 2014

*** 205,214 ****
--- 205,215 ----
      // atomic calls
      StubRoutines::_atomic_xchg_entry         = ShouldNotCallThisStub();
      StubRoutines::_atomic_xchg_ptr_entry     = ShouldNotCallThisStub();
      StubRoutines::_atomic_cmpxchg_entry      = ShouldNotCallThisStub();
      StubRoutines::_atomic_cmpxchg_ptr_entry  = ShouldNotCallThisStub();
+     StubRoutines::_atomic_cmpxchg_byte_entry = ShouldNotCallThisStub();
      StubRoutines::_atomic_cmpxchg_long_entry = ShouldNotCallThisStub();
      StubRoutines::_atomic_add_entry          = ShouldNotCallThisStub();
      StubRoutines::_atomic_add_ptr_entry      = ShouldNotCallThisStub();
      StubRoutines::_fence_entry               = ShouldNotCallThisStub();