*** 1355,10 *** --- 1355,15 --- uint SharedRuntime::out_preserve_stack_slots() { return 0; } + VMReg SharedRuntime::thread_register() { + Unimplemented(); + return nullptr; + } + //------------------------------generate_deopt_blob---------------------------- void SharedRuntime::generate_deopt_blob() { ResourceMark rm; CodeBuffer buffer("deopt_blob", 1024, 1024); int frame_size_in_words;