Mercurial > hg > graal-compiler
view graal/GraalCompiler/src/com/sun/c1x/value/FrameStateAccess.java @ 2799:e1dad0edd57a
first part of loop reworking
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Fri, 27 May 2011 17:48:28 +0200 |
parents | 5e8a69041cd7 |
children | 75e0d39833a0 |
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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.sun.c1x.value; import com.sun.c1x.ir.*; public interface FrameStateAccess { FrameState duplicate(int newBci); int localsSize(); int stackSize(); int locksSize(); Value valueAt(int i); Value localAt(int i); Value lockAt(int i); Value stackAt(int i); FrameState duplicateWithEmptyStack(int bci); void setValueAt(int j, Value v); }