xsbti.compile

Class EmptyIRStore

java.lang.Object

xsbti.compile.EmptyIRStore

All Implemented Interfaces:

IRStore

public class EmptyIRStore
extends java.lang.Object
implements IRStore

Constructor Summary

Constructors

Constructor and Description
EmptyIRStore()

Method Summary

Modifier and Type	Method and Description
IR[][]	getDependentsIRs() Returns all IRs in this store.
static EmptyIRStore	getStore()
IRStore	merge(IRStore other) Merges two store instances and its corresponding IRs.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyIRStore

public EmptyIRStore()

Method Detail

getStore

public static EmptyIRStore getStore()

getDependentsIRs

public IR[][] getDependentsIRs()

Description copied from interface: IRStore

Returns all IRs in this store. This method is usually called in the bridge to obtain all the IRs of the dependent modules of a project to populate the symbol table.

Specified by:

getDependentsIRs in interface IRStore

merge

public IRStore merge(IRStore other)

Description copied from interface: IRStore

Merges two store instances and its corresponding IRs. If there are IR instances associated with the same output that clash with the same name, the IRs of the `other` store take precedence over the ones in the first store. This operation is used to merge the products of incremental compiler runs in the context of build pipelining.

Specified by:

merge in interface IRStore

Parameters:

other - The store we want to merge with the current one.

Returns:

A store containing the IR instances of both stores.