Mercurial > hg > graal-compiler
view src/share/vm/runtime/memprofiler.hpp @ 954:0f1c19b7a52d
6875619: CTW fails with /hotspot/src/share/vm/opto/type.hpp
Summary: In load_array_length() cast array's type to TypeOopPtr when calling make_ideal_length() method.
Reviewed-by: never
author | kvn |
---|---|
date | Tue, 08 Sep 2009 10:42:50 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
line wrap: on
line source
/* * Copyright 1998 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ // Prints periodic memory usage trace of HotSpot VM class MemProfilerTask; class MemProfiler : AllStatic { friend class MemProfilerTask; private: static MemProfilerTask* _task; static FILE* _log_fp; // Do trace (callback from MemProfilerTask and from disengage) static void do_trace() PRODUCT_RETURN; public: // Start/stop the profiler static void engage() PRODUCT_RETURN; static void disengage() PRODUCT_RETURN; // Tester static bool is_active() PRODUCT_RETURN0; };