Mercurial > hg > truffle
view graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/cfg/BlockMap.java @ 15537:8117e9cadb48
Use List instead of an array in AbstractControlFlowGraph.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Thu, 24 Apr 2014 14:00:07 +0200 |
parents | 644dfe49c0f4 |
children | 4d70d150944f |
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/* * Copyright (c) 2012, 2012, 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.compiler.common.cfg; public class BlockMap<T> { private final T[] data; @SuppressWarnings("unchecked") public BlockMap(AbstractControlFlowGraph<?> cfg) { data = (T[]) new Object[cfg.getBlocks().size()]; } public T get(AbstractBlock<?> block) { return data[block.getId()]; } public void put(AbstractBlock<?> block, T value) { data[block.getId()] = value; } }