Mercurial > hg > graal-compiler
comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/TemplateFlag.java @ 1437:9e5e83ca2259
Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
author | Thomas Wuerthinger <wuerthinger@ssw.jku.at> |
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date | Mon, 25 Oct 2010 16:47:52 +0200 |
parents | efba53f86c4f |
children | 9508a52cbd32 |
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1436:9dae1aae168a | 1437:9e5e83ca2259 |
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1 /* | |
2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. | |
3 * | |
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product | |
5 * that is described in this document. In particular, and without limitation, these intellectual property | |
6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or | |
7 * more additional patents or pending patent applications in the U.S. and in other countries. | |
8 * | |
9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun | |
10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its | |
11 * supplements. | |
12 * | |
13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or | |
14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks | |
15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the | |
16 * U.S. and other countries. | |
17 * | |
18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open | |
19 * Company, Ltd. | |
20 */ | |
1 package com.sun.hotspot.c1x; | 21 package com.sun.hotspot.c1x; |
2 | 22 |
3 enum TemplateFlag { | 23 enum TemplateFlag { |
4 NULL_CHECK, UNRESOLVED, READ_BARRIER, WRITE_BARRIER, STORE_CHECK, BOUNDS_CHECK, GIVEN_LENGTH, STATIC_METHOD, SYNCHRONIZED; | 24 NULL_CHECK, UNRESOLVED, READ_BARRIER, WRITE_BARRIER, STORE_CHECK, BOUNDS_CHECK, GIVEN_LENGTH, STATIC_METHOD, SYNCHRONIZED; |
5 | 25 |
6 private static long FIRST_FLAG = 0x0000000100000000L; | 26 private static final long FIRST_FLAG = 0x0000000100000000L; |
7 public static long FLAGS_MASK = 0x0000FFFF00000000L; | 27 public static final long FLAGS_MASK = 0x0000FFFF00000000L; |
8 public static long INDEX_MASK = 0x00000000FFFFFFFFL; | 28 public static final long INDEX_MASK = 0x00000000FFFFFFFFL; |
9 | 29 |
10 public long bits() { | 30 public long bits() { |
11 assert ((FIRST_FLAG << ordinal()) & FLAGS_MASK) != 0; | 31 assert ((FIRST_FLAG << ordinal()) & FLAGS_MASK) != 0; |
12 return FIRST_FLAG << ordinal(); | 32 return FIRST_FLAG << ordinal(); |
13 } | 33 } |