org.graalvm.compiler.hotspot

Class SymbolicSnippetEncoder.SnippetInlineInvokePlugin

java.lang.Object

org.graalvm.compiler.hotspot.SymbolicSnippetEncoder.SnippetInlineInvokePlugin

All Implemented Interfaces:

GraphBuilderPlugin, InlineInvokePlugin

Enclosing class:

SymbolicSnippetEncoder

protected class SymbolicSnippetEncoder.SnippetInlineInvokePlugin
extends Object
implements InlineInvokePlugin

Nested Class Summary

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

InlineInvokePlugin.InlineInfo

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SnippetInlineInvokePlugin()

Method Summary

Modifier and Type	Method and Description
void	notifyAfterInline(ResolvedJavaMethod methodToInline) Notification that a method was inlined.
InlineInvokePlugin.InlineInfo	shouldInlineInvoke(GraphBuilderContext b, ResolvedJavaMethod method, ValueNode[] args) Determines whether a call to a given method is to be inlined.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.nodes.graphbuilderconf.InlineInvokePlugin

notifyBeforeInline, notifyNotInlined

Constructor Detail

SnippetInlineInvokePlugin

protected SnippetInlineInvokePlugin()

Method Detail

shouldInlineInvoke

public InlineInvokePlugin.InlineInfo shouldInlineInvoke(GraphBuilderContext b,
                                                        ResolvedJavaMethod method,
                                                        ValueNode[] args)

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:

b - the context

method - the target method of an invoke

args - the arguments to the invoke

notifyAfterInline

public void notifyAfterInline(ResolvedJavaMethod methodToInline)

Description copied from interface: InlineInvokePlugin

Notification that a method was inlined.

Specified by:

notifyAfterInline in interface InlineInvokePlugin

Parameters:

methodToInline - the inlined method