1 /*
   2  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_VM_CI_CIREPLAY_HPP
  26 #define SHARE_VM_CI_CIREPLAY_HPP
  27 
  28 #include "ci/ciMethod.hpp"
  29 
  30 // ciReplay
  31 
  32 class ciReplay {
  33   CI_PACKAGE_ACCESS
  34 
  35 #ifndef PRODUCT
  36  private:
  37   static int replay_impl(TRAPS);
  38 
  39  public:
  40   // Replay specified compilation and exit VM.
  41   static void replay(TRAPS);
  42   // Load inlining decisions from file and use them
  43   // during compilation of specified method.
  44   static void* load_inline_data(ciMethod* method, int entry_bci, int comp_level);
  45 
  46   // These are used by the CI to fill in the cached data from the
  47   // replay file when replaying compiles.
  48   static void initialize(ciMethodData* method);
  49   static void initialize(ciMethod* method);
  50 
  51   static bool is_loaded(Method* method);
  52   static bool is_loaded(Klass* klass);
  53 
  54   static bool should_not_inline(ciMethod* method);
  55   static bool should_inline(void* data, ciMethod* method, int bci, int inline_depth);
  56   static bool should_not_inline(void* data, ciMethod* method, int bci, int inline_depth);
  57 
  58 #endif
  59 };
  60 
  61 #endif // SHARE_VM_CI_CIREPLAY_HPP