Mercurial > hg > graal-compiler
view src/share/vm/c1/c1_Compiler.cpp @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
author | trims |
---|---|
date | Thu, 27 May 2010 19:08:38 -0700 |
parents | a61af66fc99e |
children | b812ff5abc73 |
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/* * Copyright (c) 1999, 2007, 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. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "incls/_precompiled.incl" #include "incls/_c1_Compiler.cpp.incl" volatile int Compiler::_runtimes = uninitialized; volatile bool Compiler::_compiling = false; Compiler::Compiler() { } Compiler::~Compiler() { Unimplemented(); } void Compiler::initialize() { if (_runtimes != initialized) { initialize_runtimes( Runtime1::initialize, &_runtimes); } mark_initialized(); } void Compiler::compile_method(ciEnv* env, ciMethod* method, int entry_bci) { if (!is_initialized()) { initialize(); } // invoke compilation #ifdef TIERED // We are thread in native here... CompilerThread* thread = CompilerThread::current(); { ThreadInVMfromNative tv(thread); MutexLocker only_one (C1_lock, thread); while ( _compiling) { C1_lock->wait(); } _compiling = true; } #endif // TIERED { // We are nested here because we need for the destructor // of Compilation to occur before we release the any // competing compiler thread ResourceMark rm; Compilation c(this, env, method, entry_bci); } #ifdef TIERED { ThreadInVMfromNative tv(thread); MutexLocker only_one (C1_lock, thread); _compiling = false; C1_lock->notify(); } #endif // TIERED } void Compiler::print_timers() { Compilation::print_timers(); }