Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/TemplateFlag.java @ 5548:8872bc0eebdf
Renaming hotspot.ri => hotspot.meta.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 09 Jun 2012 20:32:31 +0200 |
parents | graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/ri/TemplateFlag.java@b1de7c9ab0e0 |
children |
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/* * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.hotspot.meta; enum TemplateFlag { NULL_CHECK, READ_BARRIER, WRITE_BARRIER, STORE_CHECK, BOUNDS_CHECK, GIVEN_LENGTH, INPUTS_DIFFERENT, INPUTS_SAME, STATIC_METHOD, SYNCHRONIZED, INTERFACE_TYPE, NULL_TYPE, EXACT_HINTS; 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(); } }