org.graalvm.compiler.hotspot

Class HotSpotGraalCompiler

java.lang.Object

org.graalvm.compiler.hotspot.HotSpotGraalCompiler

All Implemented Interfaces:

GraalJVMCICompiler, JVMCICompilerShadow, Cancellable

public class HotSpotGraalCompiler
extends Object
implements GraalJVMCICompiler, Cancellable, JVMCICompilerShadow

Method Summary

Modifier and Type	Method and Description
CompilationResult	compile(StructuredGraph graph, boolean shouldRetainLocalVariables, CompilationIdentifier compilationId, DebugContext debug)
CompilationResult	compileHelper(CompilationResultBuilderFactory crbf, CompilationResult result, StructuredGraph graph, boolean shouldRetainLocalVariables, OptionValues options)
CompilationRequestResult	compileMethod(CompilationRequest request)
CompilationRequestResult	compileMethod(CompilationRequest request, boolean installAsDefault, OptionValues initialOptions)
protected PhaseSuite<HighTierContext>	configGraphBuilderSuite(PhaseSuite<HighTierContext> suite, boolean shouldDebugNonSafepoints, boolean shouldRetainLocalVariables, boolean isOSR) Reconfigures a given graph builder suite (GBS) if one of the given GBS parameter values is not the default.
StructuredGraph	createGraph(ResolvedJavaMethod method, int entryBCI, ProfileProvider profileProvider, CompilationIdentifier compilationId, OptionValues options, DebugContext debug)
List<DebugHandlersFactory>	getDebugHandlersFactories()
HotSpotGraalRuntimeProvider	getGraalRuntime()
protected LIRSuites	getLIRSuites(HotSpotProviders providers, OptionValues options)
protected OptimisticOptimizations	getOptimisticOpts(ProfilingInfo profilingInfo, OptionValues options)
protected Suites	getSuites(HotSpotProviders providers, OptionValues options)
boolean	isCancelled() Determines if this task has been cancelled.
boolean	isGCSupported(int gcIdentifier) Determines if this compiler supports a given HotSpot garbage collector.

Methods inherited from class java.lang.Object

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

Method Detail

getDebugHandlersFactories

public List<DebugHandlersFactory> getDebugHandlersFactories()

getGraalRuntime

public HotSpotGraalRuntimeProvider getGraalRuntime()

Specified by:

getGraalRuntime in interface GraalJVMCICompiler

compileMethod

public CompilationRequestResult compileMethod(CompilationRequest request)

compileMethod

public CompilationRequestResult compileMethod(CompilationRequest request,
                                              boolean installAsDefault,
                                              OptionValues initialOptions)

isCancelled

public boolean isCancelled()

Description copied from interface: Cancellable

Determines if this task has been cancelled.

Specified by:

isCancelled in interface Cancellable

createGraph

public StructuredGraph createGraph(ResolvedJavaMethod method,
                                   int entryBCI,
                                   ProfileProvider profileProvider,
                                   CompilationIdentifier compilationId,
                                   OptionValues options,
                                   DebugContext debug)

compileHelper

public CompilationResult compileHelper(CompilationResultBuilderFactory crbf,
                                       CompilationResult result,
                                       StructuredGraph graph,
                                       boolean shouldRetainLocalVariables,
                                       OptionValues options)

compile

public CompilationResult compile(StructuredGraph graph,
                                 boolean shouldRetainLocalVariables,
                                 CompilationIdentifier compilationId,
                                 DebugContext debug)

getOptimisticOpts

protected OptimisticOptimizations getOptimisticOpts(ProfilingInfo profilingInfo,
                                                    OptionValues options)

getSuites

protected Suites getSuites(HotSpotProviders providers,
                           OptionValues options)

getLIRSuites

protected LIRSuites getLIRSuites(HotSpotProviders providers,
                                 OptionValues options)

configGraphBuilderSuite

protected PhaseSuite<HighTierContext> configGraphBuilderSuite(PhaseSuite<HighTierContext> suite,
                                                              boolean shouldDebugNonSafepoints,
                                                              boolean shouldRetainLocalVariables,
                                                              boolean isOSR)

Reconfigures a given graph builder suite (GBS) if one of the given GBS parameter values is not the default.

Parameters:

suite - the graph builder suite

shouldDebugNonSafepoints - specifies if extra debug info should be generated (default is false)

shouldRetainLocalVariables - specifies if local variables should be retained for debugging purposes (default is false)

isOSR - specifies if extra OSR-specific post-processing is required (default is false)

Returns:

a new suite derived from suite if any of the GBS parameters did not have a default value otherwise suite

isGCSupported

public boolean isGCSupported(int gcIdentifier)

Description copied from interface: JVMCICompilerShadow

Determines if this compiler supports a given HotSpot garbage collector.

Specified by:

isGCSupported in interface JVMCICompilerShadow

Parameters:

gcIdentifier - ordinal of a CollectedHeap::Name value