org.graalvm.compiler.virtual.phases.ea

Class FinalPartialEscapePhase

java.lang.Object

org.graalvm.compiler.phases.BasePhase<CoreProvidersT>

org.graalvm.compiler.virtual.phases.ea.EffectsPhase<CoreProviders>

org.graalvm.compiler.virtual.phases.ea.PartialEscapePhase

org.graalvm.compiler.virtual.phases.ea.FinalPartialEscapePhase

All Implemented Interfaces:

PhaseSizeContract

public class FinalPartialEscapePhase
extends PartialEscapePhase

Performs the final PartialEscapePhase.

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.virtual.phases.ea.EffectsPhase

EffectsPhase.Closure<T>

Nested classes/interfaces inherited from class org.graalvm.compiler.phases.BasePhase

BasePhase.ApplyScope, BasePhase.BasePhaseStatistics, BasePhase.NotApplicable, BasePhase.PhaseOptions, BasePhase.SharedGlobalPhaseState

Field Summary

Fields inherited from class org.graalvm.compiler.virtual.phases.ea.EffectsPhase

canonicalizer

Fields inherited from class org.graalvm.compiler.phases.BasePhase

ALWAYS_APPLICABLE

Constructor Summary

Constructors

Constructor and Description
FinalPartialEscapePhase(boolean iterative, CanonicalizerPhase canonicalizer, BasePhase<CoreProviders> cleanupPhase, OptionValues options)
FinalPartialEscapePhase(int iterations, CanonicalizerPhase canonicalizer, BasePhase<CoreProviders> cleanupPhase, OptionValues options)

Method Summary

Modifier and Type	Method and Description
Optional<BasePhase.NotApplicable>	canApply(GraphState graphState) Checks if all the preconditions to BasePhase.apply(StructuredGraph, Object, boolean) the phase are met.
protected void	run(StructuredGraph graph, CoreProviders context)
void	updateGraphState(GraphState graphState) Applies all the changes on the GraphState caused by BasePhase.apply(StructuredGraph, Object, boolean).

Methods inherited from class org.graalvm.compiler.virtual.phases.ea.PartialEscapePhase

checkContract, createEffectsClosure, postIteration

Methods inherited from class org.graalvm.compiler.virtual.phases.ea.EffectsPhase

runAnalysis

Methods inherited from class org.graalvm.compiler.phases.BasePhase

apply, apply, applyScope, codeSizeIncrease, contractorName, equals, getName, hashCode, mustApply, shouldDumpAfterAtBasicLevel, shouldDumpBeforeAtBasicLevel

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FinalPartialEscapePhase

public FinalPartialEscapePhase(boolean iterative,
                               CanonicalizerPhase canonicalizer,
                               BasePhase<CoreProviders> cleanupPhase,
                               OptionValues options)

FinalPartialEscapePhase

public FinalPartialEscapePhase(int iterations,
                               CanonicalizerPhase canonicalizer,
                               BasePhase<CoreProviders> cleanupPhase,
                               OptionValues options)

Method Detail

canApply

public Optional<BasePhase.NotApplicable> canApply(GraphState graphState)

Description copied from class: BasePhase

Checks if all the preconditions to BasePhase.apply(StructuredGraph, Object, boolean) the phase are met.

Overrides:

canApply in class PartialEscapePhase

Parameters:

graphState - represents the state of the StructuredGraph used for compilation and contains the required information to determine if a phase can be applied.

Returns:

Optional.empty() if all the checks pass, Optional#of(NotApplicable) containing why this phase is not applicable on this graphState otherwise.

run

protected void run(StructuredGraph graph,
                   CoreProviders context)

Overrides:

run in class PartialEscapePhase

updateGraphState

public void updateGraphState(GraphState graphState)

Description copied from class: BasePhase

Applies all the changes on the GraphState caused by BasePhase.apply(StructuredGraph, Object, boolean).

Overrides:

updateGraphState in class BasePhase<CoreProviders>

Parameters:

graphState - represents the state of the StructuredGraph used for compilation.