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package org.graalvm.compiler.hotspot.nodes;

import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_8;
import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_8;

import org.graalvm.compiler.core.common.type.StampFactory;
import org.graalvm.compiler.graph.NodeClass;
import org.graalvm.compiler.hotspot.HotSpotLIRGenerator;
import org.graalvm.compiler.nodeinfo.NodeInfo;
import org.graalvm.compiler.nodes.ControlSinkNode;
import org.graalvm.compiler.nodes.ValueNode;
import org.graalvm.compiler.nodes.spi.LIRLowerable;
import org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool;

import jdk.vm.ci.meta.Value;

Removes the current frame and tail calls the uncommon trap routine.
/** * Removes the current frame and tail calls the uncommon trap routine. */
@NodeInfo(cycles = CYCLES_8, size = SIZE_8) public final class DeoptimizeWithExceptionInCallerNode extends ControlSinkNode implements LIRLowerable { public static final NodeClass<DeoptimizeWithExceptionInCallerNode> TYPE = NodeClass.create(DeoptimizeWithExceptionInCallerNode.class); @Input protected ValueNode exception; public DeoptimizeWithExceptionInCallerNode(ValueNode exception) { super(TYPE, StampFactory.forVoid()); this.exception = exception; } @Override public void generate(NodeLIRBuilderTool gen) { Value e = gen.operand(exception); ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitDeoptimizeWithExceptionInCaller(e); } @NodeIntrinsic public static native void deopt(Object exception); }