Mercurial > hg > graal-compiler

annotate graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/graph/MergeableState.java @ 3530:da773e1b6d9f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Third round of refactoring.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 10 Aug 2011 00:47:53 +0200
parents d683f8a40c05
children dc4268828826
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3218
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
1 /*
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
2 * Copyright (c) 2011, 2011, Oracle and/or its affiliates. All rights reserved.
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
4 *
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
7 * published by the Free Software Foundation.
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
8 *
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
13 * accompanied this code).
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
14 *
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
18 *
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
21 * questions.
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
22 */
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
23 package com.oracle.max.graal.compiler.graph;
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
24
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
25 import java.util.*;
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
26
3530
da773e1b6d9f Third round of refactoring.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 3529
diff changeset
27 import com.oracle.max.graal.nodes.base.*;
3218
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
28
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
29 public interface MergeableState <T> {
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
30 T clone();
3529
d683f8a40c05 Second round of refactoring.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 3218
diff changeset
31 boolean merge(MergeNode merge, Collection<T> withStates);
d683f8a40c05 Second round of refactoring.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 3218
diff changeset
32 void loopBegin(LoopBeginNode loopBegin);
d683f8a40c05 Second round of refactoring.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents: 3218
diff changeset
33 void loopEnd(LoopEndNode loopEnd, T loopEndState);
3218
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
34 void afterSplit(FixedNode node);
3d66094eeda1 cleanup, new shell scripts for examples
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
35 }