jdk.internal.jvmci.hotspot

Class HotSpotMethodData.JumpData

java.lang.Object

jdk.internal.jvmci.hotspot.HotSpotMethodData.AbstractMethodData

jdk.internal.jvmci.hotspot.HotSpotMethodData.JumpData

All Implemented Interfaces:

HotSpotMethodDataAccessor

Direct Known Subclasses:

HotSpotMethodData.BranchData

Enclosing class:

HotSpotMethodData

private static class HotSpotMethodData.JumpData
extends HotSpotMethodData.AbstractMethodData

Nested Class Summary

Nested classes/interfaces inherited from interface jdk.internal.jvmci.hotspot.HotSpotMethodDataAccessor

HotSpotMethodDataAccessor.Tag

Field Summary

Fields

Modifier and Type	Field and Description
private static int	JUMP_DATA_SIZE
protected static int	TAKEN_COUNT_OFFSET
protected static int	TAKEN_DISPLACEMENT_OFFSET

Constructor Summary

Constructors

Modifier	Constructor and Description
	JumpData()
protected	JumpData(HotSpotMethodDataAccessor.Tag tag, int staticSize)

Method Summary

Modifier and Type	Method and Description
StringBuilder	appendTo(StringBuilder sb, HotSpotMethodData data, int pos)
double	getBranchTakenProbability(HotSpotMethodData data, int position)
int	getExecutionCount(HotSpotMethodData data, int position)
int	getTakenDisplacement(HotSpotMethodData data, int position)

Methods inherited from class jdk.internal.jvmci.hotspot.HotSpotMethodData.AbstractMethodData

getBCI, getDynamicSize, getExceptionSeen, getFlags, getMethodProfile, getNullSeen, getSize, getSwitchProbabilities, getTag, getTypeProfile, readTag

Methods inherited from class java.lang.Object

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

Field Detail

JUMP_DATA_SIZE

private static final int JUMP_DATA_SIZE

TAKEN_COUNT_OFFSET

protected static final int TAKEN_COUNT_OFFSET

TAKEN_DISPLACEMENT_OFFSET

protected static final int TAKEN_DISPLACEMENT_OFFSET

Constructor Detail

JumpData

public JumpData()

JumpData

protected JumpData(HotSpotMethodDataAccessor.Tag tag,
                   int staticSize)

Method Detail

getBranchTakenProbability

public double getBranchTakenProbability(HotSpotMethodData data,
                                        int position)

Specified by:

getBranchTakenProbability in interface HotSpotMethodDataAccessor

Overrides:

getBranchTakenProbability in class HotSpotMethodData.AbstractMethodData

getExecutionCount

public int getExecutionCount(HotSpotMethodData data,
                             int position)

Specified by:

getExecutionCount in interface HotSpotMethodDataAccessor

Overrides:

getExecutionCount in class HotSpotMethodData.AbstractMethodData

getTakenDisplacement

public int getTakenDisplacement(HotSpotMethodData data,
                                int position)

appendTo

public StringBuilder appendTo(StringBuilder sb,
                              HotSpotMethodData data,
                              int pos)

Specified by:

appendTo in interface HotSpotMethodDataAccessor

Specified by:

appendTo in class HotSpotMethodData.AbstractMethodData