Mercurial > hg > graal-compiler
annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTarget.java @ 2062:231bf6b9f5ad
Added caching for constant pool entries.
author | Thomas Wuerthinger <wuerthinger@ssw.jku.at> |
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date | Sat, 22 Jan 2011 17:31:11 +0100 |
parents | cb04e4217df0 |
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1 /* |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. |
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3 * |
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product |
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5 * that is described in this document. In particular, and without limitation, these intellectual property |
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6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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7 * more additional patents or pending patent applications in the U.S. and in other countries. |
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8 * |
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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11 * supplements. |
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12 * |
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13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the |
9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents:
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16 * U.S. and other countries. |
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17 * |
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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open |
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Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
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parents:
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19 * Company, Ltd. |
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20 */ |
760213a60e8b
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21 package com.sun.hotspot.c1x; |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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22 |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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23 import com.sun.cri.ci.*; |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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24 |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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25 /** |
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26 * HotSpot-specific CiTarget that provides the correct stack frame size alignment. |
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27 * |
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Lukas Stadler <lukas.stadler@oracle.com>
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28 * @author Lukas Stadler |
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29 */ |
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30 public class HotSpotTarget extends CiTarget { |
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31 |
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Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
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32 public HotSpotTarget(CiArchitecture arch, boolean isMP, int spillSlotSize, int stackAlignment, int pageSize, int cacheAlignment, boolean inlineObjects) { |
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33 super(arch, isMP, spillSlotSize, stackAlignment, pageSize, cacheAlignment, inlineObjects, true); |
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34 } |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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35 |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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36 @Override |
760213a60e8b
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Lukas Stadler <lukas.stadler@oracle.com>
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37 public int alignFrameSize(int frameSize) { |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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38 // account for the stored rbp value |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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39 return super.alignFrameSize(frameSize + wordSize) - wordSize; |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
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40 } |
760213a60e8b
* rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
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41 } |