org.graalvm.compiler.nodes

Interface DeoptimizingNode.DeoptBefore

All Superinterfaces:

DeoptimizingNode, FixedNodeInterface, NodeWithState, ValueNodeInterface

All Known Implementing Classes:

AArch64ReadNode, AbstractCompareAndSwapNode, AbstractDeoptimizeNode, AbstractFixedGuardNode, AbstractNewArrayNode, AbstractNewObjectNode, AbstractWriteNode, AccessMonitorNode, DeoptimizeNode, DeoptimizingFixedWithNextNode, DeoptimizingStubCall, DynamicDeoptimizeNode, DynamicNewArrayNode, DynamicNewInstanceNode, FixedAccessNode, FixedBinaryNode, FixedGuardNode, FloatableAccessNode, G1PreWriteBarrier, ImplicitNullCheckNode, IntegerDivRemNode, JavaOrderedReadNode, JavaReadNode, JavaWriteNode, KlassBeingInitializedCheckNode, LogicCompareAndSwapNode, LoweredAtomicReadAndAddNode, LoweredAtomicReadAndWriteNode, MonitorEnterNode, MonitorExitNode, NewArrayNode, NewInstanceNode, NewMultiArrayNode, NullCheckNode, OrderedReadNode, OrderedWriteNode, OSRMonitorEnterNode, ReadNode, SafepointNode, SideEffectFreeWrite, SignedDivNode, SignedRemNode, TruffleSafepointNode, UnsignedDivNode, UnsignedRemNode, ValueCompareAndSwapNode, VMErrorNode, WriteNode, ZeroMemoryNode

Enclosing interface:

DeoptimizingNode

public static interface DeoptimizingNode.DeoptBefore
extends DeoptimizingNode

Interface for nodes that need a FrameState for deoptimizing to a point before their execution.

Nested Class Summary

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.DeoptimizingNode

DeoptimizingNode.DeoptAfter, DeoptimizingNode.DeoptBefore, DeoptimizingNode.DeoptDuring

Method Summary

Modifier and Type	Method and Description
default boolean	canUseAsStateDuring()
void	setStateBefore(FrameState state) Sets the FrameState describing the program state before the execution of this node.
FrameState	stateBefore()

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

canDeoptimize

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

states

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

asFixedNode

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

asNode

Method Detail

setStateBefore

void setStateBefore(FrameState state)

Sets the FrameState describing the program state before the execution of this node.

stateBefore

FrameState stateBefore()

canUseAsStateDuring

default boolean canUseAsStateDuring()