com.oracle.graal.hotspot.meta

Class HotSpotSuitesProvider

java.lang.Object

com.oracle.graal.hotspot.meta.HotSpotSuitesProvider

All Implemented Interfaces:

SuitesProvider

public class HotSpotSuitesProvider
extends Object
implements SuitesProvider

HotSpot implementation of SuitesProvider.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	HotSpotSuitesProvider.LIRSuitesSupplier
private class	HotSpotSuitesProvider.SuitesSupplier

Field Summary

Fields

Modifier and Type	Field and Description
private AddressLoweringPhase.AddressLowering	addressLowering
protected PhaseSuite<HighTierContext>	defaultGraphBuilderSuite
private DerivedOptionValue<LIRSuites>	defaultLIRSuites
protected DerivedOptionValue<Suites>	defaultSuites
private SuitesProvider	defaultSuitesProvider
protected HotSpotGraalRuntimeProvider	runtime

Constructor Summary

Constructors

Constructor and Description
HotSpotSuitesProvider(SuitesProvider defaultSuitesProvider, HotSpotGraalRuntimeProvider runtime, AddressLoweringPhase.AddressLowering addressLowering)

Method Summary

Modifier and Type	Method and Description
private boolean	appendGraphEncoderTest(PhaseSuite<HighTierContext> suite) When assertions are enabled, we encode and decode every parsed graph, to ensure that the encoding and decoding process work correctly.
protected PhaseSuite<HighTierContext>	createGraphBuilderSuite()
LIRSuites	createLIRSuites() Create a new set of low-level phase suites.
Suites	createSuites() Create a new set of phase suites.
PhaseSuite<HighTierContext>	getDefaultGraphBuilderSuite() Get the default phase suite for creating new graphs.
LIRSuites	getDefaultLIRSuites() Get the default phase suites of this compiler.
Suites	getDefaultSuites() Get the default phase suites of this compiler.
static PhaseSuite<HighTierContext>	withSimpleDebugInfoIfRequested(PhaseSuite<HighTierContext> gbs) Modifies the GraphBuilderConfiguration to build extra debug info if the VM requests it.

Methods inherited from class java.lang.Object

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

Field Detail

defaultSuites

protected final DerivedOptionValue<Suites> defaultSuites

defaultGraphBuilderSuite

protected final PhaseSuite<HighTierContext> defaultGraphBuilderSuite

defaultLIRSuites

private final DerivedOptionValue<LIRSuites> defaultLIRSuites

runtime

protected final HotSpotGraalRuntimeProvider runtime

addressLowering

private final AddressLoweringPhase.AddressLowering addressLowering

defaultSuitesProvider

private final SuitesProvider defaultSuitesProvider

Constructor Detail

HotSpotSuitesProvider

public HotSpotSuitesProvider(SuitesProvider defaultSuitesProvider,
                             HotSpotGraalRuntimeProvider runtime,
                             AddressLoweringPhase.AddressLowering addressLowering)

Method Detail

getDefaultSuites

public Suites getDefaultSuites()

Description copied from interface: SuitesProvider

Get the default phase suites of this compiler.

Specified by:

getDefaultSuites in interface SuitesProvider

getDefaultGraphBuilderSuite

public PhaseSuite<HighTierContext> getDefaultGraphBuilderSuite()

Description copied from interface: SuitesProvider

Get the default phase suite for creating new graphs.

Specified by:

getDefaultGraphBuilderSuite in interface SuitesProvider

createSuites

public Suites createSuites()

Description copied from interface: SuitesProvider

Create a new set of phase suites. Initially, the suites are the same as the default suites.

Specified by:

createSuites in interface SuitesProvider

createGraphBuilderSuite

protected PhaseSuite<HighTierContext> createGraphBuilderSuite()

appendGraphEncoderTest

private boolean appendGraphEncoderTest(PhaseSuite<HighTierContext> suite)

When assertions are enabled, we encode and decode every parsed graph, to ensure that the encoding and decoding process work correctly. The decoding performs canonicalization during decoding, so the decoded graph can be different than the encoded graph - we cannot check them for equality here. However, the encoder verifies the encoding itself, i.e., performs a decoding without canoncialization and checks the graphs for equality.

withSimpleDebugInfoIfRequested

public static PhaseSuite<HighTierContext> withSimpleDebugInfoIfRequested(PhaseSuite<HighTierContext> gbs)

Modifies the GraphBuilderConfiguration to build extra debug info if the VM requests it.

Parameters:

gbs - the current graph builder suite

Returns:

a possibly modified graph builder suite

getDefaultLIRSuites

public LIRSuites getDefaultLIRSuites()

Description copied from interface: SuitesProvider

Get the default phase suites of this compiler.

Specified by:

getDefaultLIRSuites in interface SuitesProvider

createLIRSuites

public LIRSuites createLIRSuites()

Description copied from interface: SuitesProvider

Create a new set of low-level phase suites. Initially, the suites are the same as the default suites.

Specified by:

createLIRSuites in interface SuitesProvider