com.oracle.graal.truffle

Class PartialEvaluator

java.lang.Object

com.oracle.graal.truffle.PartialEvaluator

public class PartialEvaluator
extends Object

Class performing the partial evaluation starting from the root node of an AST.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	PartialEvaluator.InterceptReceiverPlugin
private class	PartialEvaluator.ParsingInlineInvokePlugin
private class	PartialEvaluator.PEInlineInvokePlugin
private class	PartialEvaluator.PELoopExplosionPlugin

Field Summary

Fields

Modifier and Type	Field and Description
protected Architecture	architecture
private ResolvedJavaMethod	callDirectMethod
private ResolvedJavaMethod	callInlinedMethod
private ResolvedJavaMethod	callRootMethod
private ResolvedJavaMethod	callSiteProxyMethod
private CanonicalizerPhase	canonicalizer
private GraphBuilderConfiguration	configForRoot
static StableOptionValue<Boolean>	GraphPE
protected Providers	providers
private SnippetReflectionProvider	snippetReflection

Constructor Summary

Constructors

Constructor and Description
PartialEvaluator(Providers providers, GraphBuilderConfiguration configForRoot, SnippetReflectionProvider snippetReflection, Architecture architecture)

Method Summary

Modifier and Type	Method and Description
protected InvocationPlugins	createDecodingInvocationPlugins()
StructuredGraph	createGraph(OptimizedCallTarget callTarget, StructuredGraph.AllowAssumptions allowAssumptions)
protected PEGraphDecoder	createGraphDecoder(StructuredGraph graph)
protected void	doFastPE(OptimizedCallTarget callTarget, StructuredGraph graph)
protected void	doGraphPE(OptimizedCallTarget callTarget, StructuredGraph graph)
private void	fastPartialEvaluation(OptimizedCallTarget callTarget, StructuredGraph graph, PhaseContext baseContext, HighTierContext tierContext)
ResolvedJavaMethod[]	getCompilationRootMethods()
private static TruffleInliningDecision	getDecision(TruffleInlining inlining, OptimizedDirectCallNode callNode)
ResolvedJavaMethod[]	getNeverInlineMethods()
Providers	getProviders()
SnippetReflectionProvider	getSnippetReflection()
private static void	postPartialEvaluation(StructuredGraph graph)
private static void	reportPerformanceWarnings(OptimizedCallTarget target, StructuredGraph graph)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GraphPE

public static final StableOptionValue<Boolean> GraphPE

providers

protected final Providers providers

architecture

protected final Architecture architecture

canonicalizer

private final CanonicalizerPhase canonicalizer

snippetReflection

private final SnippetReflectionProvider snippetReflection

callDirectMethod

private final ResolvedJavaMethod callDirectMethod

callInlinedMethod

private final ResolvedJavaMethod callInlinedMethod

callSiteProxyMethod

private final ResolvedJavaMethod callSiteProxyMethod

callRootMethod

private final ResolvedJavaMethod callRootMethod

configForRoot

private final GraphBuilderConfiguration configForRoot

Constructor Detail

PartialEvaluator

public PartialEvaluator(Providers providers,
                        GraphBuilderConfiguration configForRoot,
                        SnippetReflectionProvider snippetReflection,
                        Architecture architecture)

Method Detail

getProviders

public Providers getProviders()

getSnippetReflection

public SnippetReflectionProvider getSnippetReflection()

getCompilationRootMethods

public ResolvedJavaMethod[] getCompilationRootMethods()

getNeverInlineMethods

public ResolvedJavaMethod[] getNeverInlineMethods()

createGraph

public StructuredGraph createGraph(OptimizedCallTarget callTarget,
                                   StructuredGraph.AllowAssumptions allowAssumptions)

doFastPE

protected void doFastPE(OptimizedCallTarget callTarget,
                        StructuredGraph graph)

createGraphDecoder

protected PEGraphDecoder createGraphDecoder(StructuredGraph graph)

doGraphPE

protected void doGraphPE(OptimizedCallTarget callTarget,
                         StructuredGraph graph)

createDecodingInvocationPlugins

protected InvocationPlugins createDecodingInvocationPlugins()

fastPartialEvaluation

private void fastPartialEvaluation(OptimizedCallTarget callTarget,
                                   StructuredGraph graph,
                                   PhaseContext baseContext,
                                   HighTierContext tierContext)

reportPerformanceWarnings

private static void reportPerformanceWarnings(OptimizedCallTarget target,
                                              StructuredGraph graph)

postPartialEvaluation

private static void postPartialEvaluation(StructuredGraph graph)

getDecision

private static TruffleInliningDecision getDecision(TruffleInlining inlining,
                                                   OptimizedDirectCallNode callNode)