Mercurial > hg > truffle
view src/share/vm/gc_implementation/shared/gcTraceTime.hpp @ 14714:b602356a9cfc
additional canonicalizers for accesses and value nodes (improves number of implicit null checks)
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Thu, 20 Mar 2014 17:15:36 +0100 |
parents | 86e6d691f2e1 |
children | 0982ec23da03 |
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/* * Copyright (c) 2012, 2013, 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. * */ #ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP #define SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP #include "prims/jni_md.h" #include "utilities/ticks.hpp" class GCTimer; class GCTraceTime { const char* _title; bool _doit; bool _print_cr; GCTimer* _timer; Ticks _start_counter; public: GCTraceTime(const char* title, bool doit, bool print_cr, GCTimer* timer); ~GCTraceTime(); }; #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP