org.graalvm.compiler.nodes.spi

Interface Lowerable

All Superinterfaces:

ValueNodeInterface

All Known Subinterfaces:

Invoke, MacroInvokable

All Known Implementing Classes:

AbstractBoxingNode, AbstractNewArrayNode, AbstractNewObjectNode, AbstractUnsafeCompareAndSwapNode, AccessFieldNode, AccessIndexedNode, ArrayCopyCallNode, ArrayCopyNode, ArrayCopyWithDelayedLoweringNode, ArrayLengthNode, ArrayRangeWriteBarrier, AssertionNode, AtomicReadAndAddNode, AtomicReadAndWriteNode, BasicArrayCopyNode, BasicObjectCloneNode, BinaryMathIntrinsicNode, BoxNode, BoxNode.TrustedBoxedValue, BranchProbabilityNode, BytecodeExceptionNode, CallSiteTargetNode, CheckcastArrayCopyCallNode, ClassGetHubNode, ClassIsArrayNode, ClassIsAssignableFromNode, CommitAllocationNode, ComputeObjectAddressNode, ConditionAnchorNode, CountLeadingZerosNode, CountTrailingZerosNode, DeadEndNode, DeoptimizeNode, DynamicDeoptimizeNode, DynamicNewArrayNode, DynamicNewInstanceNode, EnsureVirtualizedNode, ExceptionObjectNode, FastNotifyNode, FinalFieldBarrierNode, FixedGuardNode, FloatConvertNode, FloatingIntegerDivRemNode, G1ArrayRangePostWriteBarrier, G1ArrayRangePreWriteBarrier, G1PostWriteBarrier, G1PreWriteBarrier, G1ReferentFieldReadBarrier, GenericArrayCopyCallNode, GetClassNode, GuardedUnsafeLoadNode, HotSpotIdentityHashCodeNode, HotSpotLoadReservedReferenceNode, HotSpotReflectionGetCallerClassNode, HotSpotStoreReservedReferenceNode, HubGetClassNode, IdentityHashCodeNode, IndexAddressNode, InstanceOfDynamicNode, InstanceOfNode, IntegerDivRemNode, InvokeNode, InvokeWithExceptionNode, IsCompilationConstantNode, JavaOrderedReadNode, JavaReadNode, JavaWriteNode, KlassBeingInitializedCheckNode, KlassLayoutHelperNode, LoadArrayComponentHubNode, LoadExceptionObjectNode, LoadFieldNode, LoadHubNode, LoadHubOrNullNode, LoadIndexedNode, LoadIndexedPointerNode, LoadMethodNode, LogNode, LoweredRegisterFinalizerNode, MacroNode, MacroWithExceptionNode, MethodHandleNode, MonitorEnterNode, MonitorExitNode, NewArrayNode, NewInstanceNode, NewMultiArrayNode, ObjectCloneNode, ObjectIsArrayNode, ObjectWriteBarrier, OSRMonitorEnterNode, OSRStartNode, ProfileBooleanNode, PureFunctionMacroNode, RawLoadNode, RawOrderedLoadNode, RawStoreNode, ReflectionGetCallerClassNode, RegisterFinalizerNode, RemNode, ResolvedMethodHandleCallTargetNode, SafepointNode, SerialArrayRangeWriteBarrier, SerialWriteBarrier, SignedDivNode, SignedFloatingIntegerDivNode, SignedFloatingIntegerRemNode, SignedRemNode, SnippetCounterNode, SnippetSubstitutionNode, StoreFieldNode, StoreHubNode, StoreIndexedNode, StringToBytesNode, TruffleSafepointNode, UnaryMathIntrinsicNode, UnboxNode, UnpackEndianHalfNode, UnsafeCompareAndExchangeNode, UnsafeCompareAndSwapNode, UnsafeCopyMemoryNode, UnsafeMemoryLoadNode, UnsafeMemoryStoreNode, UnsignedDivNode, UnsignedRemNode, UnwindNode, ValidateNewInstanceClassNode, VerifyHeapNode, VirtualizableInvokeMacroNode, WriteBarrier

public interface Lowerable
extends ValueNodeInterface

Interface implemented by nodes that can replace themselves with lower level nodes during a phase that transforms a graph to replace higher level nodes with lower level nodes.

Method Summary

Modifier and Type	Method and Description
default void	lower(LoweringTool tool) Expand this node into lower level nodes expressing the same semantics.

Methods inherited from interface org.graalvm.compiler.nodes.ValueNodeInterface

asNode

Method Detail

lower

default void lower(LoweringTool tool)

Expand this node into lower level nodes expressing the same semantics. If the introduced nodes are themselves lowerable, they should be recursively lowered as part of this call.