com.oracle.svm.hosted.analysis.flow

Class PinnedNewInstanceTypeFlow

java.lang.Object

com.oracle.graal.pointsto.flow.TypeFlow<org.graalvm.compiler.nodes.ValueNode>

com.oracle.graal.pointsto.flow.SourceTypeFlowBase

com.oracle.graal.pointsto.flow.NewInstanceTypeFlow

com.oracle.svm.hosted.analysis.flow.PinnedNewInstanceTypeFlow

public class PinnedNewInstanceTypeFlow
extends com.oracle.graal.pointsto.flow.NewInstanceTypeFlow

Type flow for pinned objects, i.e., objects that are always allocated in the old generation and are not moved by the GC. The pinned new instance type flow is never analyzed context sensitively.

Field Summary

Fields inherited from class com.oracle.graal.pointsto.flow.NewInstanceTypeFlow

allocationSite, heapObjectsCache, type

Fields inherited from class com.oracle.graal.pointsto.flow.SourceTypeFlowBase

sourceState

Fields inherited from class com.oracle.graal.pointsto.flow.TypeFlow

context, declaredType, graphRef, id, inQueue, nextId, source, usedAsAParameter, usedAsAReceiver

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PinnedNewInstanceTypeFlow(Inflation bb, org.graalvm.compiler.nodes.ValueNode node, com.oracle.graal.pointsto.meta.AnalysisType type, com.oracle.graal.pointsto.flow.context.BytecodeLocation allocationLabel)

Method Summary

Modifier and Type	Method and Description
protected com.oracle.graal.pointsto.typestate.TypeState	cloneSourceState(com.oracle.graal.pointsto.BigBang bb, com.oracle.graal.pointsto.flow.MethodFlowsGraph methodFlows)
com.oracle.graal.pointsto.flow.TypeFlow<org.graalvm.compiler.nodes.ValueNode>	copy(com.oracle.graal.pointsto.BigBang bb, com.oracle.graal.pointsto.flow.MethodFlowsGraph methodFlows)

Methods inherited from class com.oracle.graal.pointsto.flow.NewInstanceTypeFlow

allocationSite, toString, type

Methods inherited from class com.oracle.graal.pointsto.flow.SourceTypeFlowBase

addState, initClone, onObservedUpdate, update

Methods inherited from class com.oracle.graal.pointsto.flow.TypeFlow

addInput, addObservee, addObserver, addOriginalObserver, addOriginalUse, addState, addUse, context, doAddObserver, doAddUse, equals, filter, getDeclaredType, getInputs, getObservees, getObservers, getSlot, getSource, getState, getUses, graphRef, hashCode, id, isAllInstantiated, isClone, isCloseToAllInstantiated, isUsedAsAParameter, isUsedAsAReceiver, method, notifyObservers, receiver, removeInput, removeObservee, removeObserver, setSlot, setState, setUsedAsAParameter, setUsedAsAReceiver

Methods inherited from class java.lang.Object

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

Constructor Detail

PinnedNewInstanceTypeFlow

protected PinnedNewInstanceTypeFlow(Inflation bb,
                                    org.graalvm.compiler.nodes.ValueNode node,
                                    com.oracle.graal.pointsto.meta.AnalysisType type,
                                    com.oracle.graal.pointsto.flow.context.BytecodeLocation allocationLabel)

Method Detail

cloneSourceState

protected com.oracle.graal.pointsto.typestate.TypeState cloneSourceState(com.oracle.graal.pointsto.BigBang bb,
                                                                         com.oracle.graal.pointsto.flow.MethodFlowsGraph methodFlows)

Overrides:

cloneSourceState in class com.oracle.graal.pointsto.flow.NewInstanceTypeFlow

copy

public com.oracle.graal.pointsto.flow.TypeFlow<org.graalvm.compiler.nodes.ValueNode> copy(com.oracle.graal.pointsto.BigBang bb,
                                                                                          com.oracle.graal.pointsto.flow.MethodFlowsGraph methodFlows)

Overrides:

copy in class com.oracle.graal.pointsto.flow.NewInstanceTypeFlow