org.graalvm.compiler.hotspot.amd64

Class AMD64HotSpotLoweringProvider

java.lang.Object

org.graalvm.compiler.replacements.DefaultJavaLoweringProvider

org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider

org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLoweringProvider

All Implemented Interfaces:

AMD64LoweringProviderMixin, HotSpotLoweringProvider, LoweringProvider

public class AMD64HotSpotLoweringProvider
extends DefaultHotSpotLoweringProvider
implements AMD64LoweringProviderMixin

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider

DefaultHotSpotLoweringProvider.Extension, DefaultHotSpotLoweringProvider.Extensions, DefaultHotSpotLoweringProvider.RuntimeCalls

Field Summary

Fields inherited from class org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider

allocationSnippets, arraycopySnippets, assertionSnippets, constantReflection, exceptionObjectSnippets, extensions, foreignCallSnippets, g1WriteBarrierSnippets, instanceofSnippets, logSnippets, monitorSnippets, objectCloneSnippets, objectSnippets, registerFinalizerSnippets, registers, runtime, serialWriteBarrierSnippets, stringToBytesSnippets, unsafeSnippets

Fields inherited from class org.graalvm.compiler.replacements.DefaultJavaLoweringProvider

barrierSet, foreignCalls, identityHashCodeSnippets, isArraySnippets, latin1Templates, metaAccess, metaAccessExtensionProvider, POSITIVE_ARRAY_INDEX_STAMP, replacements, target, utf16templates

Constructor Summary

Constructors

Constructor and Description
AMD64HotSpotLoweringProvider(HotSpotGraalRuntimeProvider runtime, MetaAccessProvider metaAccess, ForeignCallsProvider foreignCalls, HotSpotRegistersProvider registers, HotSpotConstantReflectionProvider constantReflection, PlatformConfigurationProvider platformConfig, MetaAccessExtensionProvider metaAccessExtensionProvider, TargetDescription target)

Method Summary

Modifier and Type	Method and Description
void	initialize(OptionValues options, Iterable<DebugHandlersFactory> factories, HotSpotProviders providers, GraalHotSpotVMConfig config, HotSpotAllocationSnippets.Templates allocationSnippetTemplates)
void	lower(Node n, LoweringTool tool)
boolean	supportsRounding() Indicates whether this target platform supports lowering RoundNode.

Methods inherited from class org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider

arrayLengthOffset, createReadArrayComponentHub, createReadHub, fieldOffset, getAllocationSnippets, getArraycopySnippets, getConstantReflection, getForeignCallSnippets, getMonitorSnippets, getObjectCloneSnippets, getRegisters, getRuntime, initialize, loadCompressedStamp, loadHubForMonitorEnterNode, lowerDeadEnd, lowerIntegerDivRem, newCompressionNode, staticFieldBase

Methods inherited from class org.graalvm.compiler.replacements.DefaultJavaLoweringProvider

arrayImplicitStoreConvert, createArrayAddress, createArrayAddress, createArrayAddress, createArrayIndexAddress, createFieldAddress, createNullCheck, createNullCheckedValue, createOffsetAddress, createPositiveIndex, createReadArrayLength, createUnsafeAddress, createUnsafeRead, fieldLocationIdentity, finishAllocatedObjects, getBarrierSet, getBoundsCheck, getMetaAccess, getMetaAccessExtensionProvider, getReplacements, getStorageKind, getStorageKind, getTarget, implicitLoadConvert, implicitLoadConvert, implicitLoadConvert, implicitLoadConvert, implicitLoadConvertWithBooleanCoercionIfNecessary, implicitStoreConvert, implicitStoreConvert, implicitStoreConvert, implicitStoreConvert, initialize, loadStamp, loadStamp, lowerArrayLengthNode, lowerAtomicReadAndAddNode, lowerAtomicReadAndWriteNode, lowerCommitAllocationNode, lowerCompareAndExchangeNode, lowerCompareAndSwapNode, lowerFloatingIntegerDivRem, lowerIndexAddressNode, lowerJavaReadNode, lowerJavaWriteNode, lowerLoadArrayComponentHubNode, lowerLoadFieldNode, lowerLoadHubNode, lowerLoadHubOrNullNode, lowerLoadIndexedNode, lowerLoadIndexedNode, lowerStoreFieldNode, lowerStoreIndexedNode, lowerStoreIndexedNode, lowerUnsafeLoadNode, lowerUnsafeMemoryLoadNode, lowerUnsafeMemoryStoreNode, lowerUnsafeStoreNode, lowerVerifyHeap, proxyIndex, reconstructArrayIndex, supportsImplicitNullChecks, supportsOptimizedFilling

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.core.amd64.AMD64LoweringProviderMixin

divisionOverflowIsJVMSCompliant, lowerAMD64, smallestCompareWidth, supportsBulkZeroing, writesStronglyOrdered

Methods inherited from interface org.graalvm.compiler.nodes.spi.LoweringProvider

getTarget, reconstructArrayIndex, supportsImplicitNullChecks, supportsOptimizedFilling

Constructor Detail

AMD64HotSpotLoweringProvider

public AMD64HotSpotLoweringProvider(HotSpotGraalRuntimeProvider runtime,
                                    MetaAccessProvider metaAccess,
                                    ForeignCallsProvider foreignCalls,
                                    HotSpotRegistersProvider registers,
                                    HotSpotConstantReflectionProvider constantReflection,
                                    PlatformConfigurationProvider platformConfig,
                                    MetaAccessExtensionProvider metaAccessExtensionProvider,
                                    TargetDescription target)

Method Detail

initialize

public void initialize(OptionValues options,
                       Iterable<DebugHandlersFactory> factories,
                       HotSpotProviders providers,
                       GraalHotSpotVMConfig config,
                       HotSpotAllocationSnippets.Templates allocationSnippetTemplates)

Overrides:

initialize in class DefaultHotSpotLoweringProvider

lower

public void lower(Node n,
                  LoweringTool tool)

Specified by:

lower in interface LoweringProvider

Overrides:

lower in class DefaultHotSpotLoweringProvider

supportsRounding

public boolean supportsRounding()

Description copied from interface: LoweringProvider

Indicates whether this target platform supports lowering RoundNode.

Specified by:

supportsRounding in interface LoweringProvider