org.graalvm.compiler.replacements

Class PEGraphDecoder.PEPluginGraphBuilderContext

java.lang.Object

org.graalvm.compiler.nodes.spi.CoreProvidersDelegate

org.graalvm.compiler.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

org.graalvm.compiler.replacements.PEGraphDecoder.PEPluginGraphBuilderContext

All Implemented Interfaces:

GraphBuilderContext, GraphBuilderTool, CoreProviders

Enclosing class:

PEGraphDecoder

protected class PEGraphDecoder.PEPluginGraphBuilderContext
extends PEGraphDecoder.PENonAppendGraphBuilderContext

Nested Class Summary

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

GraphBuilderContext.ExternalInliningContext

Field Summary

Fields

Modifier and Type	Field and Description
protected FixedNode	insertBefore
protected ValueNode	pushedNode

Fields inherited from class org.graalvm.compiler.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

invoke, methodScope

Constructor Summary

Constructors

Constructor and Description
PEPluginGraphBuilderContext(PEGraphDecoder.PEMethodScope inlineScope, FixedNode insertBefore)

Method Summary

Modifier and Type	Method and Description
<T extends ValueNode> T	append(T v) Adds the given node to the graph and also adds recursively all referenced inputs.
void	push(JavaKind kind, ValueNode value) Pushes a given value to the frame state stack using an explicit kind.
void	setStateAfter(StateSplit sideEffect) Creates a snap shot of the current frame state with the BCI of the instruction after the one currently being parsed and assigns it to a given side effect node.

Methods inherited from class org.graalvm.compiler.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

bailout, bci, canDeferPlugin, getCode, getDepth, getExternalInliningContext, getGraph, getIntrinsic, getInvokeKind, getInvokeReturnType, getMethod, getParent, handleReplacedInvoke, handleReplacedInvoke, isParsingInvocationPlugin, needsExplicitException, recursiveInliningDepth, toString

Methods inherited from class org.graalvm.compiler.nodes.spi.CoreProvidersDelegate

getConstantFieldProvider, getConstantReflection, getForeignCalls, getLoopsDataProvider, getLowerer, getMetaAccess, getMetaAccessExtensionProvider, getPlatformConfigurationProvider, getProviders, getReplacements, getStampProvider, getWordVerification

Methods inherited from class java.lang.Object

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

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

add, addNonNullCast, addPush, allowDeoptInPlugins, bciCanBeDuplicated, canMergeIntrinsicReturns, emitBytecodeExceptionCheck, genCheckcastDynamic, genExplicitExceptionEdge, getInvocationPluginBeforeState, getInvocationPluginReturnState, getInvokeReturnStamp, getNonIntrinsicAncestor, intrinsicRangeCheck, invokeFallback, isPluginEnabled, maskSubWordValue, maybeEmitExplicitDivisionByZeroCheck, maybeEmitExplicitNegativeArraySizeCheck, maybeEmitExplicitNegativeArraySizeCheck, nullCheckedValue, nullCheckedValue, parsingIntrinsic, pop, popArguments, replacePlugin, replacePluginWithException

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

getAssumptions, getDebug, getOptions, shouldDeferPlugin

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

getConstantFieldProvider, getConstantReflection, getForeignCalls, getLoopsDataProvider, getLowerer, getMetaAccess, getMetaAccessExtensionProvider, getPlatformConfigurationProvider, getReplacements, getStampProvider, getWordVerification

Field Detail

insertBefore

protected final FixedNode insertBefore

pushedNode

protected ValueNode pushedNode

Constructor Detail

PEPluginGraphBuilderContext

public PEPluginGraphBuilderContext(PEGraphDecoder.PEMethodScope inlineScope,
                                   FixedNode insertBefore)

Method Detail

push

public void push(JavaKind kind,
                 ValueNode value)

Description copied from interface: GraphBuilderContext

Pushes a given value to the frame state stack using an explicit kind. This should be used when value.getJavaKind() is different from the kind that the bytecode instruction currently being parsed pushes to the stack.

Specified by:

push in interface GraphBuilderContext

Overrides:

push in class PEGraphDecoder.PENonAppendGraphBuilderContext

Parameters:

kind - the kind to use when type checking this operation

value - the value to push to the stack. The value must already have been appended.

setStateAfter

public void setStateAfter(StateSplit sideEffect)

Description copied from interface: GraphBuilderContext

Creates a snap shot of the current frame state with the BCI of the instruction after the one currently being parsed and assigns it to a given side effect node.

Specified by:

setStateAfter in interface GraphBuilderContext

Overrides:

setStateAfter in class PEGraphDecoder.PENonAppendGraphBuilderContext

Parameters:

sideEffect - a side effect node just appended to the graph

append

public <T extends ValueNode> T append(T v)

Description copied from interface: GraphBuilderTool

Adds the given node to the graph and also adds recursively all referenced inputs.

Specified by:

append in interface GraphBuilderTool

Overrides:

append in class PEGraphDecoder.PENonAppendGraphBuilderContext

Parameters:

v - the node to be added to the graph

Returns:

either the node added or an equivalent node