org.graalvm.compiler.hotspot.meta

Class HotSpotWordOperationPlugin

java.lang.Object

org.graalvm.compiler.word.WordOperationPlugin

org.graalvm.compiler.hotspot.meta.HotSpotWordOperationPlugin

All Implemented Interfaces:

GraphBuilderPlugin, InlineInvokePlugin, NodePlugin, TypePlugin

public class HotSpotWordOperationPlugin
extends WordOperationPlugin

Extends WordOperationPlugin to handle HotSpot word operations.

Nested Class Summary

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

InlineInvokePlugin.InlineInfo

Field Summary

Fields inherited from class org.graalvm.compiler.word.WordOperationPlugin

snippetReflection, wordKind, wordTypes

Method Summary

Modifier and Type	Method and Description
protected LoadIndexedNode	createLoadIndexedNode(ValueNode array, ValueNode index, GuardingNode boundsCheck)
boolean	handleInvoke(GraphBuilderContext b, ResolvedJavaMethod method, ValueNode[] args) Processes a call to a method if it is annotated as a word operation by adding nodes to the graph being built that implement the denoted operation.
protected void	processHotSpotWordOperation(GraphBuilderContext b, ResolvedJavaMethod method, ValueNode[] args, HotSpotOperation operation)

Methods inherited from class org.graalvm.compiler.word.WordOperationPlugin

canChangeStackKind, casOp, convert, createStoreIndexedNode, fromSigned, fromUnsigned, handleCheckCast, handleInstanceOf, handleLoadField, handleLoadIndexed, handleLoadStaticField, handleStoreField, handleStoreIndexed, handleStoreStaticField, interceptType, makeAddress, notifyNotInlined, processWordOperation, readOp, readOp, readVolatileOp, toUnsigned, writeOp

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.NodePlugin

convertInvokeDynamic, handleNewArray, handleNewInstance, handleNewMultiArray, instrumentExceptionDispatch

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

notifyAfterInline, notifyBeforeInline, shouldInlineInvoke

Method Detail

createLoadIndexedNode

protected LoadIndexedNode createLoadIndexedNode(ValueNode array,
                                                ValueNode index,
                                                GuardingNode boundsCheck)

Overrides:

createLoadIndexedNode in class WordOperationPlugin

handleInvoke

public boolean handleInvoke(GraphBuilderContext b,
                            ResolvedJavaMethod method,
                            ValueNode[] args)

Description copied from class: WordOperationPlugin

Processes a call to a method if it is annotated as a word operation by adding nodes to the graph being built that implement the denoted operation.

Specified by:

handleInvoke in interface NodePlugin

Overrides:

handleInvoke in class WordOperationPlugin

Parameters:

b - the context

method - the statically bound, invoked method

args - the arguments of the method invocation

Returns:

true iff method is annotated with Word.Operation (and was thus processed by this method)

processHotSpotWordOperation

protected void processHotSpotWordOperation(GraphBuilderContext b,
                                           ResolvedJavaMethod method,
                                           ValueNode[] args,
                                           HotSpotOperation operation)