org.jikesrvm.compilers.opt.inlining

Class CallSiteTree

java.lang.Object

org.jikesrvm.compilers.opt.util.Tree

org.jikesrvm.compilers.opt.inlining.CallSiteTree

public class CallSiteTree
extends Tree

This class represents the set of inlined method calls that are contained within a single method code body. The tree is consists of nodes each of which contains an InlineSequence object representing an inlined method call. The tree is rooted at the inline sequence object representing the top level method, and the inlined calls appear as children of that root, and so on recursively. These trees are used to construct the persistent encoding of inlining information, stored in the OptMachineCodeMap.

See Also:

InlineSequence, CallSiteTreeNode, OptEncodedCallSiteTree, OptMachineCodeMap

Constructor Summary

Constructors

Constructor and Description
CallSiteTree()

Method Summary

Modifier and Type	Method and Description
CallSiteTreeNode	addLocation(InlineSequence seq) Given an existing call site tree representing a method, add a new inlined call to it.
CallSiteTreeNode	find(InlineSequence seq) Given an inline sequence representing an inlined call site, find the corresponding call site tree node.

Methods inherited from class org.jikesrvm.compilers.opt.util.Tree

elements, getBottomUpEnumerator, getRoot, getTopDownEnumerator, isEmpty, numberOfNodes, setRoot, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CallSiteTree

public CallSiteTree()

Method Detail

addLocation

public CallSiteTreeNode addLocation(InlineSequence seq)

Given an existing call site tree representing a method, add a new inlined call to it.

Parameters:

seq - a call to add to the call site tree

Returns:

the call site tree node corresponding to the new call site

find

public CallSiteTreeNode find(InlineSequence seq)

Given an inline sequence representing an inlined call site, find the corresponding call site tree node.

Parameters:

seq - an inlined call site

Returns:

the corresponding call site tree node