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The GraalVM compiler and the Graal-truffle optimizer.

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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package org.graalvm.compiler.nodes.spi;

import org.graalvm.compiler.graph.spi.SimplifiableMarker;

/**
 * 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(org.graalvm.compiler.graph.Node)} for each node that might be
 * influenced (in terms of simplification and canonicalization) by the actions performed in
 * simplify.
 */
public interface Simplifiable extends SimplifiableMarker {

    void simplify(SimplifierTool tool);
}