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package org.graalvm.compiler.nodes.spi;

import org.graalvm.compiler.nodes.ValueNodeInterface;

Interface implemented by nodes that can replace themselves with lower level nodes during a phase
that transforms a graph to replace higher level nodes with lower level nodes.
/**
 * Interface implemented by nodes that can replace themselves with lower level nodes during a phase
 * that transforms a graph to replace higher level nodes with lower level nodes.
 */
public interface Lowerable extends ValueNodeInterface {

    
Expand this node into lower level nodes expressing the same semantics. If the introduced
nodes are themselves lowerable, they should be recursively lowered as part of this call.
/**
     * Expand this node into lower level nodes expressing the same semantics. If the introduced
     * nodes are themselves lowerable, they should be recursively lowered as part of this call.
     */
    default void lower(LoweringTool tool) {
        tool.getLowerer().lower(asNode(), tool);
    }
}