com.oracle.graal.nodes.java

Class MethodCallTargetNode

java.lang.Object

com.oracle.graal.graph.Node

com.oracle.graal.nodes.ValueNode

com.oracle.graal.nodes.CallTargetNode

com.oracle.graal.nodes.java.MethodCallTargetNode

All Implemented Interfaces:

IterableNodeType, Simplifiable, LIRLowerable, Cloneable, Formattable, KindProvider

Direct Known Subclasses:

ResolvedMethodHandleCallTargetNode

public class MethodCallTargetNode
extends CallTargetNode
implements IterableNodeType, Simplifiable

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.nodes.CallTargetNode

CallTargetNode.InvokeKind

Nested classes/interfaces inherited from class com.oracle.graal.graph.Node

Node.ConstantNodeParameter, Node.InjectedNodeParameter, Node.Input, Node.NodeIntrinsic, Node.OptionalInput, Node.Successor, Node.ValueNumberable

Field Summary

Fields

Modifier and Type	Field and Description
protected JavaTypeProfile	profile
protected JavaType	returnType
static NodeClass<MethodCallTargetNode>	TYPE

Fields inherited from class com.oracle.graal.nodes.CallTargetNode

arguments, invokeKind, targetMethod

Fields inherited from class com.oracle.graal.nodes.ValueNode

stamp

Fields inherited from class com.oracle.graal.graph.Node

NODE_LIST, NOT_ITERABLE, USE_UNSAFE_TO_CLONE, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Modifier	Constructor and Description
	MethodCallTargetNode(CallTargetNode.InvokeKind invokeKind, ResolvedJavaMethod targetMethod, ValueNode[] arguments, JavaType returnType, JavaTypeProfile profile)
protected	MethodCallTargetNode(NodeClass<? extends MethodCallTargetNode> c, CallTargetNode.InvokeKind invokeKind, ResolvedJavaMethod targetMethod, ValueNode[] arguments, JavaType returnType, JavaTypeProfile profile)

Method Summary

Modifier and Type	Method and Description
static MethodCallTargetNode	find(StructuredGraph graph, ResolvedJavaMethod method)
static ResolvedJavaMethod	findSpecialCallTarget(CallTargetNode.InvokeKind invokeKind, ValueNode receiver, ResolvedJavaMethod targetMethod, ResolvedJavaType contextType)
JavaTypeProfile	getProfile()
Invoke	invoke()
boolean	isStatic() Checks whether this is an invocation of a static method.
ValueNode	receiver() Gets the instruction that produces the receiver object for this invocation, if any.
Kind	returnKind()
Stamp	returnStamp()
JavaType	returnType()
void	simplify(SimplifierTool tool) Must be overridden by subclasses that implement Simplifiable.
String	targetName() A human-readable representation of the target, used for debug printing only.
String	toString(Verbosity verbosity) Creates a String representation for this node with a given Verbosity.
private void	tryCheckCastSingleImplementor(Assumptions assumptions, ValueNode receiver, ResolvedJavaType declaredReceiverType)
boolean	verify()

Methods inherited from class com.oracle.graal.nodes.CallTargetNode

arguments, generate, invokeKind, setInvokeKind, setTargetMethod, targetMethod

Methods inherited from class com.oracle.graal.nodes.ValueNode

asConstant, asJavaConstant, asNode, getKind, graph, inferStamp, isAllowedUsageType, isConstant, isConstantPredicate, isNullConstant, setStamp, stamp, updateStamp

Methods inherited from class com.oracle.graal.graph.Node

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, successors, toString, updatePredecessor, updateUsages, updateUsagesInterface, usages, valueEquals, verifyEdges, verifyInputs

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final NodeClass<MethodCallTargetNode> TYPE

returnType

protected final JavaType returnType

profile

protected JavaTypeProfile profile

Constructor Detail

MethodCallTargetNode

public MethodCallTargetNode(CallTargetNode.InvokeKind invokeKind,
                            ResolvedJavaMethod targetMethod,
                            ValueNode[] arguments,
                            JavaType returnType,
                            JavaTypeProfile profile)

MethodCallTargetNode

protected MethodCallTargetNode(NodeClass<? extends MethodCallTargetNode> c,
                               CallTargetNode.InvokeKind invokeKind,
                               ResolvedJavaMethod targetMethod,
                               ValueNode[] arguments,
                               JavaType returnType,
                               JavaTypeProfile profile)

Method Detail

receiver

public ValueNode receiver()

Gets the instruction that produces the receiver object for this invocation, if any.

Returns:

the instruction that produces the receiver object for this invocation if any, null if this invocation does not take a receiver object

isStatic

public boolean isStatic()

Checks whether this is an invocation of a static method.

Returns:

true if the invocation is a static invocation

returnKind

public Kind returnKind()

invoke

public Invoke invoke()

verify

public boolean verify()

Overrides:

verify in class Node

toString

public String toString(Verbosity verbosity)

Description copied from class: Node

Creates a String representation for this node with a given Verbosity.

Overrides:

toString in class Node

findSpecialCallTarget

public static ResolvedJavaMethod findSpecialCallTarget(CallTargetNode.InvokeKind invokeKind,
                                                       ValueNode receiver,
                                                       ResolvedJavaMethod targetMethod,
                                                       ResolvedJavaType contextType)

simplify

public void simplify(SimplifierTool tool)

Description copied from class: Node

Must be overridden by subclasses that implement Simplifiable. The implementation in Node exists to obviate the need to cast a node before invoking Simplifiable.simplify(SimplifierTool).

Specified by:

simplify in interface Simplifiable

Overrides:

simplify in class Node

tryCheckCastSingleImplementor

private void tryCheckCastSingleImplementor(Assumptions assumptions,
                                           ValueNode receiver,
                                           ResolvedJavaType declaredReceiverType)

getProfile

public JavaTypeProfile getProfile()

returnStamp

public Stamp returnStamp()

Specified by:

returnStamp in class CallTargetNode

returnType

public JavaType returnType()

targetName

public String targetName()

Description copied from class: CallTargetNode

A human-readable representation of the target, used for debug printing only.

Specified by:

targetName in class CallTargetNode

find

public static MethodCallTargetNode find(StructuredGraph graph,
                                        ResolvedJavaMethod method)