jdk.internal.jvmci.hotspot

Class HotSpotMethodData.MultiBranchData

java.lang.Object

jdk.internal.jvmci.hotspot.HotSpotMethodData.AbstractMethodData

jdk.internal.jvmci.hotspot.HotSpotMethodData.ArrayData

jdk.internal.jvmci.hotspot.HotSpotMethodData.MultiBranchData

All Implemented Interfaces:

HotSpotMethodDataAccessor

Enclosing class:

HotSpotMethodData

private static class HotSpotMethodData.MultiBranchData
extends HotSpotMethodData.ArrayData

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	MULTI_BRANCH_DATA_FIRST_COUNT_OFFSET
private static int	MULTI_BRANCH_DATA_FIRST_DISPLACEMENT_OFFSET
private static int	MULTI_BRANCH_DATA_ROW_SIZE
private static int	MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS
private static int	MULTI_BRANCH_DATA_SIZE

Fields inherited from class jdk.internal.jvmci.hotspot.HotSpotMethodData.ArrayData

ARRAY_DATA_START_OFFSET

Constructor Summary

Constructors

Constructor and Description
MultiBranchData()

Method Summary

Modifier and Type	Method and Description
StringBuilder	appendTo(StringBuilder sb, HotSpotMethodData data, int pos)
private static int	getCountOffset(int index)
private static int	getDisplacementOffset(int index)
int	getExecutionCount(HotSpotMethodData data, int position)
double[]	getSwitchProbabilities(HotSpotMethodData data, int position)
private static long	readCount(HotSpotMethodData data, int position, int i)

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

getDynamicSize, getLength

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

getBCI, getBranchTakenProbability, getExceptionSeen, getFlags, getMethodProfile, getNullSeen, getSize, getTag, getTypeProfile, readTag

Methods inherited from class java.lang.Object

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

Field Detail

MULTI_BRANCH_DATA_SIZE

private static final int MULTI_BRANCH_DATA_SIZE

MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS

private static final int MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS

See Also:

Constant Field Values

MULTI_BRANCH_DATA_ROW_SIZE

private static final int MULTI_BRANCH_DATA_ROW_SIZE

MULTI_BRANCH_DATA_FIRST_COUNT_OFFSET

private static final int MULTI_BRANCH_DATA_FIRST_COUNT_OFFSET

MULTI_BRANCH_DATA_FIRST_DISPLACEMENT_OFFSET

private static final int MULTI_BRANCH_DATA_FIRST_DISPLACEMENT_OFFSET

Constructor Detail

MultiBranchData

public MultiBranchData()

Method Detail

getSwitchProbabilities

public double[] getSwitchProbabilities(HotSpotMethodData data,
                                       int position)

Specified by:

getSwitchProbabilities in interface HotSpotMethodDataAccessor

Overrides:

getSwitchProbabilities in class HotSpotMethodData.AbstractMethodData

readCount

private static long readCount(HotSpotMethodData data,
                              int position,
                              int i)

getExecutionCount

public int getExecutionCount(HotSpotMethodData data,
                             int position)

Specified by:

getExecutionCount in interface HotSpotMethodDataAccessor

Overrides:

getExecutionCount in class HotSpotMethodData.AbstractMethodData

getCountOffset

private static int getCountOffset(int index)

getDisplacementOffset

private static int getDisplacementOffset(int index)

appendTo

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

Specified by:

appendTo in interface HotSpotMethodDataAccessor

Overrides:

appendTo in class HotSpotMethodData.ArrayData