com.oracle.graal.replacements

Class PEGraphDecoder.PEAppendGraphBuilderContext

java.lang.Object

com.oracle.graal.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

com.oracle.graal.replacements.PEGraphDecoder.PEAppendGraphBuilderContext

All Implemented Interfaces:

GraphBuilderContext

Enclosing class:

PEGraphDecoder

protected class PEGraphDecoder.PEAppendGraphBuilderContext
extends PEGraphDecoder.PENonAppendGraphBuilderContext

Field Summary

Fields

Modifier and Type	Field and Description
protected FixedWithNextNode	lastInstr
protected ValueNode	pushedNode

Fields inherited from class com.oracle.graal.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

invoke, methodScope

Constructor Summary

Constructors

Constructor and Description
PEAppendGraphBuilderContext(PEGraphDecoder.PEMethodScope inlineScope, FixedWithNextNode lastInstr)

Method Summary

Modifier and Type	Method and Description
<T extends ValueNode> T	append(T v) Raw operation for adding a node to the graph when neither GraphBuilderContext.add(T) nor GraphBuilderContext.addPush(Kind, ValueNode) can be used.
void	push(Kind kind, ValueNode value) Pushes a given value to the frame state stack using an explicit kind.
<T extends ValueNode> T	recursiveAppend(T v) Adds the given node to the graph and also adds recursively all referenced inputs.
void	setStateAfter(StateSplit stateSplit) 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.
private <T extends ValueNode> void	updateLastInstruction(T v)

Methods inherited from class com.oracle.graal.replacements.PEGraphDecoder.PENonAppendGraphBuilderContext

bailout, bci, getConstantReflection, getDepth, getGraph, getIntrinsic, getInvokeKind, getInvokeReturnType, getMetaAccess, getMethod, getParent, getStampProvider, handleReplacedInvoke, intrinsify

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.GraphBuilderContext

add, addPush, getAssumptions, getInvokeReturnStamp, getNonIntrinsicAncestor, nullCheckedValue, parsingIntrinsic

Field Detail

lastInstr

protected FixedWithNextNode lastInstr

pushedNode

protected ValueNode pushedNode

Constructor Detail

PEAppendGraphBuilderContext

public PEAppendGraphBuilderContext(PEGraphDecoder.PEMethodScope inlineScope,
                                   FixedWithNextNode lastInstr)

Method Detail

push

public void push(Kind 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.getKind() 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 stateSplit)

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:

stateSplit - a side effect node just appended to the graph

append

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

Description copied from interface: GraphBuilderContext

Raw operation for adding a node to the graph when neither GraphBuilderContext.add(T) nor GraphBuilderContext.addPush(Kind, ValueNode) can be used.

Specified by:

append in interface GraphBuilderContext

Overrides:

append in class PEGraphDecoder.PENonAppendGraphBuilderContext

Returns:

either the node added or an equivalent node

recursiveAppend

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

Description copied from interface: GraphBuilderContext

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

Specified by:

recursiveAppend in interface GraphBuilderContext

Overrides:

recursiveAppend in class PEGraphDecoder.PENonAppendGraphBuilderContext

Parameters:

v - the node to be added to the graph

Returns:

either the node added or an equivalent node

updateLastInstruction

private <T extends ValueNode> void updateLastInstruction(T v)