com.oracle.graal.lir.dfa

Class LocationMarkerPhase.Marker<T extends AbstractBlockBase<T>>

java.lang.Object

com.oracle.graal.lir.dfa.LocationMarker<T,RegStackValueSet>

com.oracle.graal.lir.dfa.LocationMarkerPhase.Marker<T>

Enclosing class:

LocationMarkerPhase

static final class LocationMarkerPhase.Marker<T extends AbstractBlockBase<T>>
extends LocationMarker<T,RegStackValueSet>

Field Summary

Fields

Modifier and Type	Field and Description
private RegisterAttributes[]	registerAttributes

Fields inherited from class com.oracle.graal.lir.dfa.LocationMarker

defConsumer, frameMap, stateConsumer, useConsumer

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Marker(LIR lir, FrameMap frameMap)

Method Summary

Modifier and Type	Method and Description
private RegisterAttributes	attributes(Register reg) Gets an object describing the attributes of a given register according to this register configuration.
protected RegStackValueSet	newLiveValueSet()
protected void	processState(LIRInstruction op, LIRFrameState info, RegStackValueSet values) This method does the actual marking.
protected boolean	shouldProcessValue(Value operand)

Methods inherited from class com.oracle.graal.lir.dfa.LocationMarker

build

Methods inherited from class java.lang.Object

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

Field Detail

registerAttributes

private final RegisterAttributes[] registerAttributes

Constructor Detail

Marker

private Marker(LIR lir,
               FrameMap frameMap)

Method Detail

newLiveValueSet

protected RegStackValueSet newLiveValueSet()

Specified by:

newLiveValueSet in class LocationMarker<T extends AbstractBlockBase<T>,RegStackValueSet>

shouldProcessValue

protected boolean shouldProcessValue(Value operand)

Specified by:

shouldProcessValue in class LocationMarker<T extends AbstractBlockBase<T>,RegStackValueSet>

processState

protected void processState(LIRInstruction op,
                            LIRFrameState info,
                            RegStackValueSet values)

This method does the actual marking.

Specified by:

processState in class LocationMarker<T extends AbstractBlockBase<T>,RegStackValueSet>

attributes

private RegisterAttributes attributes(Register reg)

Gets an object describing the attributes of a given register according to this register configuration.