Mercurial > hg > graal-compiler
view c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/TemplateFlag.java @ 2285:762de4b26788
turn Compiler and HotSpotTypeResolved into interfaces
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Fri, 08 Apr 2011 13:43:05 +0200 |
parents | 9508a52cbd32 |
children |
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/* * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. * * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product * that is described in this document. In particular, and without limitation, these intellectual property * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or * more additional patents or pending patent applications in the U.S. and in other countries. * * U.S. Government Rights - Commercial software. Government users are subject to the Sun * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its * supplements. * * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the * U.S. and other countries. * * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open * Company, Ltd. */ package com.sun.hotspot.c1x; enum TemplateFlag { NULL_CHECK, UNRESOLVED, READ_BARRIER, WRITE_BARRIER, STORE_CHECK, BOUNDS_CHECK, GIVEN_LENGTH, INPUTS_DIFFERENT, INPUTS_SAME, STATIC_METHOD, SYNCHRONIZED; private static final long FIRST_FLAG = 0x0000000100000000L; public static final long FLAGS_MASK = 0x0000FFFF00000000L; public static final long INDEX_MASK = 0x00000000FFFFFFFFL; public long bits() { assert ((FIRST_FLAG << ordinal()) & FLAGS_MASK) != 0; return FIRST_FLAG << ordinal(); } }