com.oracle.graal.truffle

Class PartialEvaluator.PEInlineInvokePlugin

java.lang.Object

com.oracle.graal.truffle.PartialEvaluator.PEInlineInvokePlugin

All Implemented Interfaces:

GraphBuilderPlugin, InlineInvokePlugin

Enclosing class:

PartialEvaluator

private class PartialEvaluator.PEInlineInvokePlugin
extends Object
implements InlineInvokePlugin

Nested Class Summary

Nested classes/interfaces inherited from interface com.oracle.graal.graphbuilderconf.InlineInvokePlugin

InlineInvokePlugin.InlineInfo

Field Summary

Fields

Modifier and Type	Field and Description
private Deque<TruffleInlining>	inlining
private OptimizedDirectCallNode	lastDirectCallNode
private ReplacementsImpl	replacements

Constructor Summary

Constructors

Constructor and Description
PEInlineInvokePlugin(TruffleInlining inlining, ReplacementsImpl replacements)

Method Summary

Modifier and Type	Method and Description
void	notifyAfterInline(ResolvedJavaMethod inlinedTargetMethod) Notification that a method was inlined.
InlineInvokePlugin.InlineInfo	shouldInlineInvoke(GraphBuilderContext builder, ResolvedJavaMethod original, ValueNode[] arguments, JavaType returnType) Determines whether a call to a given method is to be inlined.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.graal.graphbuilderconf.InlineInvokePlugin

notifyBeforeInline, notifyNotInlined

Field Detail

inlining

private Deque<TruffleInlining> inlining

lastDirectCallNode

private OptimizedDirectCallNode lastDirectCallNode

replacements

private final ReplacementsImpl replacements

Constructor Detail

PEInlineInvokePlugin

public PEInlineInvokePlugin(TruffleInlining inlining,
                            ReplacementsImpl replacements)

Method Detail

shouldInlineInvoke

public InlineInvokePlugin.InlineInfo shouldInlineInvoke(GraphBuilderContext builder,
                                                        ResolvedJavaMethod original,
                                                        ValueNode[] arguments,
                                                        JavaType returnType)

Description copied from interface: InlineInvokePlugin

Determines whether a call to a given method is to be inlined. The return value is a tri-state:

Non-null return value with a non-null method: That method is inlined. Note that it can be a different method than the one specified here as the parameter, which allows method substitutions.

Non-null return value with a null method, e.g., InlineInvokePlugin.InlineInfo.DO_NOT_INLINE_WITH_EXCEPTION: The method is not inlined, and other plugins with a lower priority cannot overwrite this decision.

Null return value: This plugin made no decision, other plugins with a lower priority are asked.

Specified by:

shouldInlineInvoke in interface InlineInvokePlugin

Parameters:

builder - the context

original - the target method of an invoke

arguments - the arguments to the invoke

returnType - the return type derived from method's signature

notifyAfterInline

public void notifyAfterInline(ResolvedJavaMethod inlinedTargetMethod)

Description copied from interface: InlineInvokePlugin

Notification that a method was inlined.

Specified by:

notifyAfterInline in interface InlineInvokePlugin

Parameters:

inlinedTargetMethod - the inlined method