Mercurial > hg > truffle
diff graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/Simplifiable.java @ 5061:e808627bd16f
Renamed projects.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Thu, 08 Mar 2012 19:24:17 +0100 |
parents | graal/com.oracle.max.graal.nodes/src/com/oracle/graal/nodes/spi/Simplifiable.java@4ed4295ce15f |
children | 5e3d1a68664e |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/Simplifiable.java Thu Mar 08 19:24:17 2012 +0100 @@ -0,0 +1,35 @@ +/* + * Copyright (c) 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.nodes.spi; + +/** + * This interface allows nodes to perform more complicated simplifications, in contrast to {@link Canonicalizable}, + * which supports only replacing the current node. + * + * Implementors of this interface need to be aware that they need to call {@link SimplifierTool#addToWorkList(com.oracle.graal.graph.Node)} for each node that might + * be influenced (in terms of simplification and canonicalization) by the actions performed in simplify. + */ +public interface Simplifiable { + + void simplify(SimplifierTool tool); +}