src/hotspot/share/opto/machnode.hpp

rev 52827 : Revert MachMemBarNode related diffs vs. upstream

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 998,1020 ****
  class MachHaltNode : public MachReturnNode {
  public:
    virtual JVMState* jvms() const;
  };
  
- class MachMemBarNode : public MachNode {
-   virtual uint size_of() const; // Size is bigger
- public:
-   const TypePtr* _adr_type;     // memory effects of call or return
-   MachMemBarNode() : MachNode() {
-     init_class_id(Class_MachMemBar);
-     _adr_type = TypePtr::BOTTOM; // the default: all of memory
-   }
- 
-   void set_adr_type(const TypePtr* atp) { _adr_type = atp; }
-   virtual const TypePtr *adr_type() const;
- };
- 
  
  //------------------------------MachTempNode-----------------------------------
  // Node used by the adlc to construct inputs to represent temporary registers
  class MachTempNode : public MachNode {
  private:
--- 998,1007 ----