src/share/vm/gc/parallel/psParallelCompact.hpp

rev 13430 : imported patch fix_calls
rev 13432 : imported patch fix_claim

*** 1,7 ****
  /*
!  * Copyright (c) 2005, 2016, 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) 2005, 2017, 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.
*** 591,603 ****
  #endif  // #ifdef ASSERT
  }
  
  inline bool ParallelCompactData::RegionData::claim()
  {
!   const int los = (int) live_obj_size();
!   const int old = Atomic::cmpxchg(dc_claimed | los,
!                                   (volatile int*) &_dc_and_los, los);
    return old == los;
  }
  
  inline ParallelCompactData::RegionData*
  ParallelCompactData::region(size_t region_idx) const
--- 591,602 ----
  #endif  // #ifdef ASSERT
  }
  
  inline bool ParallelCompactData::RegionData::claim()
  {
!   const region_sz_t los = static_cast<region_sz_t>(live_obj_size());
!   const region_sz_t old = Atomic::cmpxchg(dc_claimed | los, &_dc_and_los, los);
    return old == los;
  }
  
  inline ParallelCompactData::RegionData*
  ParallelCompactData::region(size_t region_idx) const