com.oracle.graal.phases.common.inlining.info

Class ExactInlineInfo

java.lang.Object

com.oracle.graal.phases.common.inlining.info.AbstractInlineInfo

com.oracle.graal.phases.common.inlining.info.ExactInlineInfo

All Implemented Interfaces:

InlineInfo

Direct Known Subclasses:

AssumptionInlineInfo

public class ExactInlineInfo
extends AbstractInlineInfo

Represents an inlining opportunity where the compiler can statically determine a monomorphic target method and therefore is able to determine the called method exactly.

Field Summary

Fields

Modifier and Type	Field and Description
protected ResolvedJavaMethod	concrete
private Inlineable	inlineableElement
private boolean	suppressNullCheck

Fields inherited from class com.oracle.graal.phases.common.inlining.info.AbstractInlineInfo

invoke

Constructor Summary

Constructors

Constructor and Description
ExactInlineInfo(Invoke invoke, ResolvedJavaMethod concrete)

Method Summary

Modifier and Type	Method and Description
Collection<Node>	inline(Providers providers) Performs the inlining described by this object and returns the node that represents the return value of the inlined method (or null for void methods and methods that have no non-exceptional exit).
Inlineable	inlineableElementAt(int index)
ResolvedJavaMethod	methodAt(int index)
int	numberOfMethods() Returns the number of methods that may be inlined by the invocation.
double	probabilityAt(int index)
double	relevanceAt(int index)
void	setInlinableElement(int index, Inlineable inlineableElement)
boolean	shouldInline()
void	suppressNullCheck()
String	toString()
void	tryToDevirtualizeInvoke(Providers providers) Try to make the call static bindable to avoid interface and virtual method calls.

Methods inherited from class com.oracle.graal.phases.common.inlining.info.AbstractInlineInfo

determineNodeCount, getInlinedParameterUsages, graph, inline, invoke, populateInlinableElements

Methods inherited from class java.lang.Object

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

Field Detail

concrete

protected final ResolvedJavaMethod concrete

inlineableElement

private Inlineable inlineableElement

suppressNullCheck

private boolean suppressNullCheck

Constructor Detail

ExactInlineInfo

public ExactInlineInfo(Invoke invoke,
                       ResolvedJavaMethod concrete)

Method Detail

suppressNullCheck

public void suppressNullCheck()

inline

public Collection<Node> inline(Providers providers)

Description copied from interface: InlineInfo

Performs the inlining described by this object and returns the node that represents the return value of the inlined method (or null for void methods and methods that have no non-exceptional exit).

Returns:

a collection of nodes that need to be canonicalized after the inlining

tryToDevirtualizeInvoke

public void tryToDevirtualizeInvoke(Providers providers)

Description copied from interface: InlineInfo

Try to make the call static bindable to avoid interface and virtual method calls.

numberOfMethods

public int numberOfMethods()

Description copied from interface: InlineInfo

Returns the number of methods that may be inlined by the invocation. This may be more than one in the case of a invocation profile showing a number of "hot" concrete methods dispatched to by the invocation.

methodAt

public ResolvedJavaMethod methodAt(int index)

probabilityAt

public double probabilityAt(int index)

relevanceAt

public double relevanceAt(int index)

toString

public String toString()

Overrides:

toString in class Object

inlineableElementAt

public Inlineable inlineableElementAt(int index)

setInlinableElement

public void setInlinableElement(int index,
                                Inlineable inlineableElement)

shouldInline

public boolean shouldInline()