com.oracle.svm.core.graal.nodes

Class CInterfaceWriteNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.FixedNode

org.graalvm.compiler.nodes.FixedWithNextNode

org.graalvm.compiler.nodes.DeoptimizingFixedWithNextNode

org.graalvm.compiler.nodes.ImplicitNullCheckNode

org.graalvm.compiler.nodes.memory.FixedAccessNode

org.graalvm.compiler.nodes.memory.AbstractWriteNode

org.graalvm.compiler.nodes.memory.WriteNode

com.oracle.svm.core.graal.nodes.CInterfaceWriteNode

All Implemented Interfaces:

Cloneable, Formattable, org.graalvm.compiler.graph.IterableNodeType, org.graalvm.compiler.graph.MemoryKillMarker, org.graalvm.compiler.graph.spi.SimplifiableMarker, org.graalvm.compiler.nodes.DeoptimizingNode, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore, org.graalvm.compiler.nodes.extended.GuardedNode, org.graalvm.compiler.nodes.extended.GuardingNode, org.graalvm.compiler.nodes.FixedNodeInterface, org.graalvm.compiler.nodes.FixedWithNextNodeInterface, org.graalvm.compiler.nodes.memory.AddressableMemoryAccess, org.graalvm.compiler.nodes.memory.GuardedMemoryAccess, org.graalvm.compiler.nodes.memory.LIRLowerableAccess, org.graalvm.compiler.nodes.memory.MemoryAccess, org.graalvm.compiler.nodes.memory.MemoryKill, org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess, org.graalvm.compiler.nodes.memory.SingleMemoryKill, org.graalvm.compiler.nodes.spi.LIRLowerable, org.graalvm.compiler.nodes.spi.NodeWithState, org.graalvm.compiler.nodes.spi.Simplifiable, org.graalvm.compiler.nodes.StateSplit, org.graalvm.compiler.nodes.ValueNodeInterface

public class CInterfaceWriteNode
extends org.graalvm.compiler.nodes.memory.WriteNode

Writes a C memory location. The only addition is that we have a human-readable name for debugging purposes.

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.NodeIntrinsicFactory, org.graalvm.compiler.graph.Node.OptionalInput, org.graalvm.compiler.graph.Node.Successor, org.graalvm.compiler.graph.Node.ValueNumberable

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess

org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess.BarrierType

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.DeoptimizingNode

org.graalvm.compiler.nodes.DeoptimizingNode.DeoptAfter, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore, org.graalvm.compiler.nodes.DeoptimizingNode.DeoptDuring

Field Summary

Fields

Modifier and Type	Field and Description
protected String	accessName
static org.graalvm.compiler.graph.NodeClass<CInterfaceWriteNode>	TYPE

Fields inherited from class org.graalvm.compiler.nodes.memory.FixedAccessNode

barrierType, guard, location, usedAsNullCheck

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

deoptReasonAndAction, deoptSpeculation

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

stateBefore

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

next

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
CInterfaceWriteNode(org.graalvm.compiler.nodes.memory.address.AddressNode address, org.graalvm.word.LocationIdentity locationIdentity, org.graalvm.compiler.nodes.ValueNode value, org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess.BarrierType barrierType, String accessName)

Method Summary

Methods inherited from class org.graalvm.compiler.nodes.memory.WriteNode

canNullCheck, generate, getAccessStamp, getKilledLocationIdentity, hasSideEffect, simplify

Methods inherited from class org.graalvm.compiler.nodes.memory.AbstractWriteNode

isAllowedUsageType, setStateAfter, setValue, stateAfter, value

Methods inherited from class org.graalvm.compiler.nodes.memory.FixedAccessNode

canDeoptimize, getAddress, getBarrierType, getGuard, getLastLocationAccess, getLocationIdentity, getUsedAsNullCheck, setAddress, setGuard, setLastLocationAccess, setUsedAsNullCheck

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

getDeoptReasonAndAction, getDeoptSpeculation, setImplicitDeoptimization

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

setStateBefore, stateBefore

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

asFixedWithNextNode, next, setNext

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

asFixedNode, verify

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

asConstant, asJavaConstant, asNode, asSerializableConstant, checkReplaceAtUsagesInvariants, getStackKind, graph, hasUsagesOtherThan, inferStamp, isConstant, isConstantPredicate, isDefaultConstant, isIllegalConstant, isJavaConstant, isNullConstant, isSerializableConstant, recursivelyDataFlowEqualsUpTo, setStamp, stamp, updateStamp, updateUsagesInterface

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, hasOnlyUsagesOfType, hasUsages, hasUsagesOfType, inputPositions, inputs, isAlive, isDeleted, isUnregistered, markDeleted, maybeNotifyZeroUsages, modCount, predecessor, pushInputs, removeUsage, replaceAllInputs, replaceAndDelete, replaceAtAllUsages, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsagesAndDelete, replaceAtUsagesAndDelete, replaceFirstInput, replaceFirstSuccessor, safeDelete, setCreationPosition, setInsertionPosition, setNodeSourcePosition, singleUsage, successorPositions, successors, toString, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, 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.memory.AddressableMemoryAccess

getAddress, setAddress

Methods inherited from interface org.graalvm.compiler.nodes.memory.MemoryAccess

getLastLocationAccess, getLocationIdentity, setLastLocationAccess

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

asNode

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

states

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

asFixedNode

Methods inherited from interface org.graalvm.compiler.nodes.DeoptimizingNode.DeoptBefore

canUseAsStateDuring

Field Detail

TYPE

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

accessName

protected final String accessName

Constructor Detail

CInterfaceWriteNode

public CInterfaceWriteNode(org.graalvm.compiler.nodes.memory.address.AddressNode address,
                           org.graalvm.word.LocationIdentity locationIdentity,
                           org.graalvm.compiler.nodes.ValueNode value,
                           org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess.BarrierType barrierType,
                           String accessName)