src/hotspot/share/c1/c1_LIRGenerator.hpp

*** 268,277 ****
--- 268,278 ----
  
    Value flattenable_load_field_prolog(LoadField* x, CodeEmitInfo* info);
    void access_flattened_array(bool is_load, LIRItem& array, LIRItem& index, LIRItem& obj_item);
    bool needs_flattened_array_store_check(StoreIndexed* x);
    void check_flattened_array(LIRItem& array, CodeStub* slow_path);
+   void substituability_check(IfOp* x, LIRItem& left, LIRItem& right, LIRItem& t_val, LIRItem& f_val);
  
   public:
    LIR_Opr call_runtime(BasicTypeArray* signature, LIRItemList* args, address entry, ValueType* result_type, CodeEmitInfo* info);
    LIR_Opr call_runtime(BasicTypeArray* signature, LIR_OprList* args, address entry, ValueType* result_type, CodeEmitInfo* info);
  
*** 325,335 ****
  
    ciObject* get_jobject_constant(Value value);
  
    LIRItemList* invoke_visit_arguments(Invoke* x);
    void invoke_load_arguments(Invoke* x, LIRItemList* args, const LIR_OprList* arg_list);
! 
    void trace_block_entry(BlockBegin* block);
  
    // volatile field operations are never patchable because a klass
    // must be loaded to know it's volatile which means that the offset
    // it always known as well.
--- 326,336 ----
  
    ciObject* get_jobject_constant(Value value);
  
    LIRItemList* invoke_visit_arguments(Invoke* x);
    void invoke_load_arguments(Invoke* x, LIRItemList* args, const LIR_OprList* arg_list);
!   void invoke_load_one_argument(LIRItem* param, LIR_Opr loc);
    void trace_block_entry(BlockBegin* block);
  
    // volatile field operations are never patchable because a klass
    // must be loaded to know it's volatile which means that the offset
    // it always known as well.