src/hotspot/cpu/s390/sharedRuntime_s390.cpp

*** 2385,10 ***
--- 2385,15 ---
  
  uint SharedRuntime::out_preserve_stack_slots() {
    return frame::z_jit_out_preserve_size/VMRegImpl::stack_slot_size;
  }
  
+ VMReg SharedRuntime::thread_register() {
+   Unimplemented();
+   return nullptr;
+ }
+ 
  //
  // Frame generation for deopt and uncommon trap blobs.
  //
  static void push_skeleton_frame(MacroAssembler* masm,
                            /* Unchanged */