Package com.android.dx.ssa

Class EscapeAnalysis

java.lang.Object

com.android.dx.ssa.EscapeAnalysis

public class EscapeAnalysis
extends Object

Simple intraprocedural escape analysis. Finds new arrays that don't escape the method they are created in and replaces the array values with registers.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	EscapeAnalysis.EscapeState	Lattice values used to indicate escape state for an object.

Method Summary

Modifier and Type	Method	Description
static void	process(SsaMethod ssaMethod)	Performs escape analysis on a method.

Methods inherited from class java.lang.Object

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

Method Details

process

public static void process(SsaMethod ssaMethod)

Performs escape analysis on a method. Finds scalar replaceable arrays and replaces them with equivalent registers.

Parameters:

ssaMethod - non-null; method to process