com.oracle.graal.java

Class BytecodeParser.IntrinsicScope

java.lang.Object

com.oracle.graal.java.BytecodeParser.IntrinsicScope

All Implemented Interfaces:

AutoCloseable

Enclosing class:

BytecodeParser

static class BytecodeParser.IntrinsicScope
extends Object
implements AutoCloseable

A scoped object for tasks to be performed after parsing an intrinsic such as processing placeholder frames states.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Graph.Mark	mark
(package private) BytecodeParser	parser
(package private) FrameState	stateBefore

Constructor Summary

Constructors

Constructor and Description
IntrinsicScope(BytecodeParser parser) Creates a scope for root parsing an intrinsic.
IntrinsicScope(BytecodeParser parser, Kind[] argSlotKinds, ValueNode[] args) Creates a scope for parsing an intrinsic during graph builder inlining.

Method Summary

Modifier and Type	Method and Description
void	close()
private void	processPlaceholderFrameStates(IntrinsicContext intrinsic) Fixes up the placeholder frame states added to the graph while parsing/inlining the intrinsic for which this object exists.

Methods inherited from class java.lang.Object

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

Field Detail

stateBefore

FrameState stateBefore

mark

final Graph.Mark mark

parser

final BytecodeParser parser

Constructor Detail

IntrinsicScope

public IntrinsicScope(BytecodeParser parser)

Creates a scope for root parsing an intrinsic.

Parameters:

parser - the parsing context of the intrinsic

IntrinsicScope

public IntrinsicScope(BytecodeParser parser,
                      Kind[] argSlotKinds,
                      ValueNode[] args)

Creates a scope for parsing an intrinsic during graph builder inlining.

Parameters:

parser - the parsing context of the (non-intrinsic) method calling the intrinsic

args - the arguments to the call

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

processPlaceholderFrameStates

private void processPlaceholderFrameStates(IntrinsicContext intrinsic)

Fixes up the placeholder frame states added to the graph while parsing/inlining the intrinsic for which this object exists.