com.oracle.graal.truffle

Class PartialEvaluator.ParsingInlineInvokePlugin

java.lang.Object

com.oracle.graal.truffle.PartialEvaluator.ParsingInlineInvokePlugin

All Implemented Interfaces:

GraphBuilderPlugin, InlineInvokePlugin

Enclosing class:

PartialEvaluator

private class PartialEvaluator.ParsingInlineInvokePlugin
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 InvocationPlugins	invocationPlugins
private LoopExplosionPlugin	loopExplosionPlugin
private ReplacementsImpl	replacements

Constructor Summary

Constructors

Constructor and Description
ParsingInlineInvokePlugin(ReplacementsImpl replacements, InvocationPlugins invocationPlugins, LoopExplosionPlugin loopExplosionPlugin)

Method Summary

Modifier and Type	Method and Description
private boolean	hasMethodHandleArgument(ValueNode[] arguments)
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

notifyAfterInline, notifyBeforeInline, notifyNotInlined

Field Detail

replacements

private final ReplacementsImpl replacements

invocationPlugins

private final InvocationPlugins invocationPlugins

loopExplosionPlugin

private final LoopExplosionPlugin loopExplosionPlugin

Constructor Detail

ParsingInlineInvokePlugin

public ParsingInlineInvokePlugin(ReplacementsImpl replacements,
                                 InvocationPlugins invocationPlugins,
                                 LoopExplosionPlugin loopExplosionPlugin)

Method Detail

hasMethodHandleArgument

private boolean hasMethodHandleArgument(ValueNode[] arguments)

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