annotate src/share/vm/opto/opcodes.cpp @ 33:3288958bf319

6667580: Optimize CmpP for allocations Summary: CmpP could be optimized out if it compares new allocated objects. Reviewed-by: jrose, never, rasbold
author kvn
date Fri, 29 Feb 2008 09:57:18 -0800
parents a61af66fc99e
children ba764ed4b6f2
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1 /*
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2 * Copyright 1998-2003 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
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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 // Build a table of class names as strings. Used both for debugging printouts
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27 // and in the ADL machine descriptions.
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28 #define macro(x) #x,
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29 const char *NodeClassNames[] = {
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30 "Node",
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31 "Set",
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32 "RegI",
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33 "RegP",
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34 "RegF",
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35 "RegD",
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36 "RegL",
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37 "RegFlags",
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38 "_last_machine_leaf",
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39 #include "classes.hpp"
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40 "_last_class_name",
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41 };
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42 #undef macro