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annotate src/share/vm/c1x/c1x_Compiler.cpp @ 1406:35069ca331f2

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Hooked C1XCompiler class into the system. Two new flags: -XX:+UseC1X makes sure that the C1X compiler is used instead of C1 -XX:TraceC1X=0 sets the trace level for C1X (value between 0=no output and 5=verbose)
author Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
date Tue, 11 May 2010 18:19:17 +0200
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children 09e7826ecf01
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35069ca331f2 Hooked C1XCompiler class into the system.
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1 /*
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2 * Copyright 2000-2010 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
35069ca331f2 Hooked C1XCompiler class into the system.
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25
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26 # include "incls/_precompiled.incl"
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27 # include "incls/_c1x_Compiler.cpp.incl"
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29
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30 // Initialization
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31 void C1XCompiler::initialize() {
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32 TRACE_C1X_1("initialize");
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33 }
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34
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35 // Compilation entry point for methods
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36 void C1XCompiler::compile_method(ciEnv* env, ciMethod* target, int entry_bci) {
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37
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38 ResourceMark rm;
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39 HandleMark hm;
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40
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41 TRACE_C1X_1("compile_method");
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42
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43 methodOop method = (methodOop)target->get_oop();
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44 methodHandle m(Thread::current(), method);
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45 TRACE_C1X_1("name = %s", m->name_and_sig_as_C_string());
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46 }
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47
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48 // Print compilation timers and statistics
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49 void C1XCompiler::print_timers() {
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50 TRACE_C1X_1("print_timers");
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51 }