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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); } }