EDU.purdue.cs.bloat.inline

Class Inline

java.lang.Object

EDU.purdue.cs.bloat.inline.Inline

public class Inline
extends java.lang.Object

Inlines the code of non-virtual method call sites. These sites include calls to static methods and certain uses of the invokespecial method. There are certain metrics that can be set to effect where and how inlining is performed.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CALLEE_SIZE Size of the largest method that can be inlined
static boolean	DEBUG

Constructor Summary

Constructors

Constructor and Description
Inline(InlineContext context, int maxCodeSize) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	inline(MethodEditor method) Scans a method and inlines non-virtual method calls according to this Inline's metrics.
void	setInlineExceptions(boolean inlineExceptions) Sets whether or not methods that may throw exceptions (that is, have a non-empty "throws" declaration) are inlined.
void	setMaxCallDepth(int maxCallDepth) Sets the maximum number of nested calls we inline.
void	setMaxInlineSize(int maxInlineSize) Sets the maximum of size of a method that will be inlined.

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static boolean DEBUG

CALLEE_SIZE

public static int CALLEE_SIZE

Size of the largest method that can be inlined

Constructor Detail

Inline

public Inline(InlineContext context,
      int maxCodeSize)

Constructor. By default the first-level calls are only inlined one level deep, there is no max size on methods to inline, and methods that may throw exceptions are inlined.

Parameters:

maxCodeSize - The maximum number of instructions a method can grow to.

Method Detail

setMaxInlineSize

public void setMaxInlineSize(int maxInlineSize)

Sets the maximum of size of a method that will be inlined. No method larger than this will be inlined.

setMaxCallDepth

public void setMaxCallDepth(int maxCallDepth)

Sets the maximum number of nested calls we inline.

setInlineExceptions

public void setInlineExceptions(boolean inlineExceptions)

Sets whether or not methods that may throw exceptions (that is, have a non-empty "throws" declaration) are inlined.

inline

public void inline(MethodEditor method)

Scans a method and inlines non-virtual method calls according to this Inline's metrics.