public final class GetClassNode extends FloatingNode implements Lowerable, Canonicalizable, Virtualizable
object.getClass()
).Node.ConstantNodeParameter, Node.InjectedNodeParameter, Node.Input, Node.NodeIntrinsic, Node.OptionalInput, Node.Successor, Node.ValueNumberable
Canonicalizable.Binary<T extends Node>, Canonicalizable.BinaryCommutative<T extends Node>, Canonicalizable.Unary<T extends Node>
Modifier and Type | Field and Description |
---|---|
(package private) ValueNode |
object |
static NodeClass<GetClassNode> |
TYPE |
NODE_LIST, NOT_ITERABLE, USE_UNSAFE_TO_CLONE, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges
Constructor and Description |
---|
GetClassNode(Stamp stamp,
ValueNode object) |
Modifier and Type | Method and Description |
---|---|
ValueNode |
canonical(CanonicalizerTool tool) |
ValueNode |
getObject() |
void |
lower(LoweringTool tool)
Expand this node into lower level nodes expressing the same semantics.
|
static ValueNode |
tryFold(jdk.internal.jvmci.meta.MetaAccessProvider metaAccess,
ValueNode object) |
void |
virtualize(VirtualizerTool tool)
A node class can implement this method to convey information about what its effect would be
if some of its inputs were virtualized.
|
asNode
asConstant, asJavaConstant, getKind, graph, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isNullConstant, setStamp, stamp, updateStamp
acceptInputs, acceptSuccessors, afterClone, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearSuccessors, copyWithInputs, copyWithInputs, equals, fail, formatTo, getDebugProperties, getDebugProperties, getId, getNodeClass, getUsageAt, getUsageCount, hashCode, hasNoUsages, hasUsages, inputs, isAlive, isDeleted, markDeleted, modCount, newIdentityMap, newIdentityMap, newIdentityMap, newMap, newMap, newMap, newSet, newSet, predecessor, pushInputs, removeUsage, replaceAndDelete, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceFirstInput, replaceFirstSuccessor, safeDelete, simplify, successors, toString, toString, updatePredecessor, updateUsages, updateUsagesInterface, usages, valueEquals, verify, verifyEdges, verifyInputs
public static final NodeClass<GetClassNode> TYPE
public GetClassNode(Stamp stamp, ValueNode object)
public void lower(LoweringTool tool)
Lowerable
public static ValueNode tryFold(jdk.internal.jvmci.meta.MetaAccessProvider metaAccess, ValueNode object)
public ValueNode canonical(CanonicalizerTool tool)
canonical
in interface Canonicalizable
public void virtualize(VirtualizerTool tool)
Virtualizable
virtualize
in interface Virtualizable
tool
- the tool used to describe the effects of this node