com.oracle.graal.graphbuilderconf

Enum GraphBuilderConfiguration.DebugInfoMode

java.lang.Object

java.lang.Enum<GraphBuilderConfiguration.DebugInfoMode>

com.oracle.graal.graphbuilderconf.GraphBuilderConfiguration.DebugInfoMode

All Implemented Interfaces:

Serializable, Comparable<GraphBuilderConfiguration.DebugInfoMode>

Enclosing class:

GraphBuilderConfiguration

public static enum GraphBuilderConfiguration.DebugInfoMode
extends Enum<GraphBuilderConfiguration.DebugInfoMode>

Enum Constant Summary

Enum Constants

Enum Constant and Description
Full In this mode, FullInfopointNodes are generated in the same locations as in Simple mode but the infopoints have access to the runtime values.
SafePointsOnly
Simple This mode inserts SimpleInfopointNodes in places where no safepoints would be inserted: inlining boundaries, and line number switches.

Method Summary

Modifier and Type	Method and Description
static GraphBuilderConfiguration.DebugInfoMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static GraphBuilderConfiguration.DebugInfoMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SafePointsOnly

public static final GraphBuilderConfiguration.DebugInfoMode SafePointsOnly

Simple

public static final GraphBuilderConfiguration.DebugInfoMode Simple

This mode inserts SimpleInfopointNodes in places where no safepoints would be inserted: inlining boundaries, and line number switches.

In this mode the infopoint only have a location (method and bytecode index) and no values.

This is useful to have better program counter to bci mapping and has no influence on the generated code. However it can increase the amount of metadata and does not allow access to accessing values at runtime.

Full

public static final GraphBuilderConfiguration.DebugInfoMode Full

In this mode, FullInfopointNodes are generated in the same locations as in Simple mode but the infopoints have access to the runtime values.

This is relevant when code is to be generated for native, machine-code level debugging but can have a limit the amount of optimization applied to the code.

Method Detail

values

public static GraphBuilderConfiguration.DebugInfoMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GraphBuilderConfiguration.DebugInfoMode c : GraphBuilderConfiguration.DebugInfoMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GraphBuilderConfiguration.DebugInfoMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null