/*+
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 * Copyright 1999-2007 Sun Microsystems, Inc.  All Rights Reserved.+
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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 *+
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 * This code is free software; you can redistribute it and/or modify it+
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 * under the terms of the GNU General Public License version 2 only, as+
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 * published by the Free Software Foundation.+
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 *+
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 * This code is distributed in the hope that it will be useful, but WITHOUT+
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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 * version 2 for more details (a copy is included in the LICENSE file that+
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 * accompanied this code).+
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 *+
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 * You should have received a copy of the GNU General Public License version+
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 * 2 along with this work; if not, write to the Free Software Foundation,+
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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 *+
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,+
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 * CA 95054 USA or visit www.sun.com if you need additional information or+
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 * have any questions.+
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 *+
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 */+
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+
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#include "incls/_precompiled.incl"+
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#include "incls/_c1_Compiler.cpp.incl"+
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+
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volatile int Compiler::_runtimes = uninitialized;+
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+
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volatile bool Compiler::_compiling = false;+
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+
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+
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Compiler::Compiler() {+
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}+
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+
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+
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Compiler::~Compiler() {+
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  Unimplemented();+
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}+
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+
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+
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void Compiler::initialize() {+
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  if (_runtimes != initialized) {+
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    initialize_runtimes( Runtime1::initialize, &_runtimes);+
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  }+
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  mark_initialized();+
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}+
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+
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+
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void Compiler::compile_method(ciEnv* env, ciMethod* method, int entry_bci) {+
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+
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  if (!is_initialized()) {+
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    initialize();+
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  }+
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  // invoke compilation+
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#ifdef TIERED+
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  // We are thread in native here...+
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  CompilerThread* thread = CompilerThread::current();+
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  {+
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    ThreadInVMfromNative tv(thread);+
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    MutexLocker only_one (C1_lock, thread);+
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    while ( _compiling) {+
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      C1_lock->wait();+
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    }+
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    _compiling = true;+
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  }+
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#endif // TIERED+
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  {+
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    // We are nested here because we need for the destructor+
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    // of Compilation to occur before we release the any+
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    // competing compiler thread+
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    ResourceMark rm;+
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    Compilation c(this, env, method, entry_bci);+
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  }+
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#ifdef TIERED+
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  {+
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    ThreadInVMfromNative tv(thread);+
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    MutexLocker only_one (C1_lock, thread);+
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    _compiling = false;+
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    C1_lock->notify();+
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  }+
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#endif // TIERED+
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}+
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+
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+
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void Compiler::print_timers() {+
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  Compilation::print_timers();+
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}+
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