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annotate src/cpu/sparc/vm/codeBuffer_sparc.hpp @ 1748:3e8fbc61cee8

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6978355: renaming for 6961697 Summary: This is the renaming part of 6961697 to keep the actual changes small for review. Reviewed-by: kvn, never
author twisti
date Wed, 25 Aug 2010 05:27:54 -0700
parents c18cbe5936b8
children f95d63e2154a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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25 private:
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26 void pd_initialize() {}
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27
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28 public:
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29 void flush_bundle(bool start_new_bundle) {}
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30
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31 // Heuristic for pre-packing the pt/pn bit of a predicted branch.
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32 bool is_backward_branch(Label& L) {
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33 return L.is_bound() && insts_end() <= locator_address(L.loc());
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34 }