src/hotspot/share/c1/c1_LIRGenerator.hpp

*** 264,273 ****
--- 264,277 ----
    void do_Reference_get(Intrinsic* x);
    void do_update_CRC32(Intrinsic* x);
    void do_update_CRC32C(Intrinsic* x);
    void do_vectorizedMismatch(Intrinsic* x);
  
+   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);
+ 
   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);
  
    // convenience functions
*** 312,321 ****
--- 316,326 ----
    virtual void CardTableBarrierSet_post_barrier_helper(LIR_OprDesc* addr, LIR_Const* card_table_base);
  #endif
  
    // specific implementations
    void array_store_check(LIR_Opr value, LIR_Opr array, CodeEmitInfo* store_check_info, ciMethod* profiled_method, int profiled_bci);
+   void flattened_array_store_check(LIR_Opr value, ciKlass* element_klass, CodeEmitInfo* store_check_info);
  
    static LIR_Opr result_register_for(ValueType* type, bool callee = false);
  
    ciObject* get_jobject_constant(Value value);
  
*** 358,368 ****
  
    void shift_op   (Bytecodes::Code code, LIR_Opr dst_reg, LIR_Opr value, LIR_Opr count, LIR_Opr tmp);
  
    void logic_op   (Bytecodes::Code code, LIR_Opr dst_reg, LIR_Opr left, LIR_Opr right);
  
!   void monitor_enter (LIR_Opr object, LIR_Opr lock, LIR_Opr hdr, LIR_Opr scratch, int monitor_no, CodeEmitInfo* info_for_exception, CodeEmitInfo* info);
    void monitor_exit  (LIR_Opr object, LIR_Opr lock, LIR_Opr hdr, LIR_Opr scratch, int monitor_no);
  
    void new_instance    (LIR_Opr  dst, ciInstanceKlass* klass, bool is_unresolved, LIR_Opr  scratch1, LIR_Opr  scratch2, LIR_Opr  scratch3,  LIR_Opr scratch4, LIR_Opr  klass_reg, CodeEmitInfo* info);
  
    // machine dependent
--- 363,373 ----
  
    void shift_op   (Bytecodes::Code code, LIR_Opr dst_reg, LIR_Opr value, LIR_Opr count, LIR_Opr tmp);
  
    void logic_op   (Bytecodes::Code code, LIR_Opr dst_reg, LIR_Opr left, LIR_Opr right);
  
!   void monitor_enter (LIR_Opr object, LIR_Opr lock, LIR_Opr hdr, LIR_Opr scratch, int monitor_no, CodeEmitInfo* info_for_exception, CodeEmitInfo* info, CodeStub* throw_imse_stub);
    void monitor_exit  (LIR_Opr object, LIR_Opr lock, LIR_Opr hdr, LIR_Opr scratch, int monitor_no);
  
    void new_instance    (LIR_Opr  dst, ciInstanceKlass* klass, bool is_unresolved, LIR_Opr  scratch1, LIR_Opr  scratch2, LIR_Opr  scratch3,  LIR_Opr scratch4, LIR_Opr  klass_reg, CodeEmitInfo* info);
  
    // machine dependent
*** 563,572 ****
--- 568,578 ----
    virtual void do_Convert        (Convert*         x);
    virtual void do_NullCheck      (NullCheck*       x);
    virtual void do_TypeCast       (TypeCast*        x);
    virtual void do_Invoke         (Invoke*          x);
    virtual void do_NewInstance    (NewInstance*     x);
+   virtual void do_NewValueTypeInstance(NewValueTypeInstance* x);
    virtual void do_NewTypeArray   (NewTypeArray*    x);
    virtual void do_NewObjectArray (NewObjectArray*  x);
    virtual void do_NewMultiArray  (NewMultiArray*   x);
    virtual void do_CheckCast      (CheckCast*       x);
    virtual void do_InstanceOf     (InstanceOf*      x);