com.oracle.svm.core.graal.nodes

Class ThrowBytecodeExceptionNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.FixedNode

org.graalvm.compiler.nodes.ControlSinkNode

com.oracle.svm.core.graal.nodes.ThrowBytecodeExceptionNode

All Implemented Interfaces:

Cloneable, Formattable, org.graalvm.compiler.graph.NodeInterface, org.graalvm.compiler.nodes.FixedNodeInterface, org.graalvm.compiler.nodes.spi.Lowerable, org.graalvm.compiler.nodes.spi.NodeWithState, org.graalvm.compiler.nodes.ValueNodeInterface

public final class ThrowBytecodeExceptionNode
extends org.graalvm.compiler.nodes.ControlSinkNode
implements org.graalvm.compiler.nodes.spi.NodeWithState, org.graalvm.compiler.nodes.spi.Lowerable

Throw an implicit exception. In contrast to BytecodeExceptionNode, this node does not return the exception. Instead it throws the exception, i.e., this node does not have a successor. It is used to simplify the graph structure when the result of a BytecodeExceptionNode would directly feed into a UnwindNode anyway.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.graph.Node

org.graalvm.compiler.graph.Node.ConstantNodeParameter, org.graalvm.compiler.graph.Node.EdgeVisitor, org.graalvm.compiler.graph.Node.IndirectCanonicalization, org.graalvm.compiler.graph.Node.InjectedNodeParameter, org.graalvm.compiler.graph.Node.Input, org.graalvm.compiler.graph.Node.NodeInsertionStackTrace, org.graalvm.compiler.graph.Node.NodeIntrinsic, org.graalvm.compiler.graph.Node.OptionalInput, org.graalvm.compiler.graph.Node.Successor, org.graalvm.compiler.graph.Node.ValueNumberable

Field Summary

Fields

Modifier and Type	Field and Description
static org.graalvm.compiler.graph.NodeClass<ThrowBytecodeExceptionNode>	TYPE

Fields inherited from class org.graalvm.compiler.nodes.ValueNode

stamp

Fields inherited from class org.graalvm.compiler.graph.Node

NODE_LIST, NOT_ITERABLE, TRACK_CREATION_POSITION, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Constructor and Description
ThrowBytecodeExceptionNode(org.graalvm.compiler.nodes.extended.BytecodeExceptionNode.BytecodeExceptionKind exceptionKind, List<org.graalvm.compiler.nodes.ValueNode> arguments)

Method Summary

Modifier and Type	Method and Description
org.graalvm.compiler.graph.NodeInputList<org.graalvm.compiler.nodes.ValueNode>	getArguments()
org.graalvm.compiler.nodes.extended.BytecodeExceptionNode.BytecodeExceptionKind	getExceptionKind()
void	lower(org.graalvm.compiler.nodes.spi.LoweringTool tool)
void	setStateBefore(org.graalvm.compiler.nodes.FrameState f)
org.graalvm.compiler.nodes.FrameState	stateBefore()

Methods inherited from class org.graalvm.compiler.nodes.FixedNode

asNode, verify

Methods inherited from class org.graalvm.compiler.nodes.ValueNode

asConstant, asJavaConstant, asSerializableConstant, getStackKind, graph, hasUsagesOtherThan, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isDefaultConstant, isJavaConstant, isNullConstant, isSerializableConstant, replaceAtUsages, setStamp, stamp, updateStamp

Methods inherited from class org.graalvm.compiler.graph.Node

afterClone, applyInputs, applySuccessors, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearNodeSourcePosition, clearSuccessors, copyWithInputs, copyWithInputs, dataFlowEquals, estimatedNodeCycles, estimatedNodeSize, fail, formatTo, getCreationPosition, getDebug, getDebugProperties, getDebugProperties, getInsertionPosition, getNodeClass, getNodeSourcePosition, getOptions, getUsageCount, hasExactlyOneUsage, hashCode, hasMoreThanOneUsage, hasNoUsages, hasUsages, inputPositions, inputs, isAlive, isDeleted, isUnregistered, markDeleted, maybeNotifyZeroUsages, modCount, predecessor, pushInputs, removeUsage, replaceAllInputs, replaceAndDelete, replaceAtAllUsages, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsagesAndDelete, replaceAtUsagesAndDelete, replaceFirstInput, replaceFirstInput, replaceFirstSuccessor, safeDelete, setCreationPosition, setInsertionPosition, setNodeSourcePosition, simplify, successorPositions, successors, toString, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, updateUsagesInterface, usages, valueEquals, verifyEdges, verifyInputs, verifySourcePosition, withNodeSourcePosition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.graalvm.compiler.nodes.spi.NodeWithState

states

Methods inherited from interface org.graalvm.compiler.nodes.FixedNodeInterface

asNode

Field Detail

TYPE

public static final org.graalvm.compiler.graph.NodeClass<ThrowBytecodeExceptionNode> TYPE

Constructor Detail

ThrowBytecodeExceptionNode

public ThrowBytecodeExceptionNode(org.graalvm.compiler.nodes.extended.BytecodeExceptionNode.BytecodeExceptionKind exceptionKind,
                                  List<org.graalvm.compiler.nodes.ValueNode> arguments)

Method Detail

getExceptionKind

public org.graalvm.compiler.nodes.extended.BytecodeExceptionNode.BytecodeExceptionKind getExceptionKind()

getArguments

public org.graalvm.compiler.graph.NodeInputList<org.graalvm.compiler.nodes.ValueNode> getArguments()

stateBefore

public org.graalvm.compiler.nodes.FrameState stateBefore()

setStateBefore

public void setStateBefore(org.graalvm.compiler.nodes.FrameState f)

lower

public void lower(org.graalvm.compiler.nodes.spi.LoweringTool tool)

Specified by:

lower in interface org.graalvm.compiler.nodes.spi.Lowerable