org.jikesrvm.compilers.opt.driver.ia32

Class MIROptimizationPlanner

java.lang.Object

org.jikesrvm.compilers.opt.driver.OptimizationPlanner

org.jikesrvm.compilers.opt.driver.ia32.MIROptimizationPlanner

public class MIROptimizationPlanner
extends OptimizationPlanner

This class specifies the order in which CompilerPhases are executed in the target-specific backend of the optimizing compiler. The methods LIR2MIR, MIROptimizations, and MIR2MC each specify the elements that make up the main compilation stages.

Constructor Summary

Constructors

Constructor and Description
MIROptimizationPlanner()

Method Summary

Modifier and Type	Method and Description
static void	intializeMasterPlan(ArrayList<OptimizationPlanElement> temp) Initializes the "master plan" for the IA32 backend of the opt compiler.
private static void	LIR2MIR(ArrayList<OptimizationPlanElement> p) This method defines the optimization plan elements that are to be performed to convert LIR to IA32 MIR.
private static void	MIR2MC(ArrayList<OptimizationPlanElement> p) This method defines the optimization plan elements that are to be performed to convert IA32 MIR into ready-to-execute machinecode (and associated mapping tables).
private static void	MIROptimizations(ArrayList<OptimizationPlanElement> p) This method defines the optimization plan elements that are to be performed on IA32 MIR.

Methods inherited from class org.jikesrvm.compilers.opt.driver.OptimizationPlanner

addComponent, addComponent, composeComponents, createOptimizationPlan, generateOptimizingCompilerSubsystemReport, initializeMeasureCompilation

Methods inherited from class java.lang.Object

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

Constructor Detail

MIROptimizationPlanner

public MIROptimizationPlanner()

Method Detail

intializeMasterPlan

public static void intializeMasterPlan(ArrayList<OptimizationPlanElement> temp)

Initializes the "master plan" for the IA32 backend of the opt compiler.

Parameters:

temp - the list that will be used for holding the plan

LIR2MIR

private static void LIR2MIR(ArrayList<OptimizationPlanElement> p)

This method defines the optimization plan elements that are to be performed to convert LIR to IA32 MIR.

Parameters:

p - the plan under construction

MIROptimizations

private static void MIROptimizations(ArrayList<OptimizationPlanElement> p)

This method defines the optimization plan elements that are to be performed on IA32 MIR.

Parameters:

p - the plan under construction

MIR2MC

private static void MIR2MC(ArrayList<OptimizationPlanElement> p)

This method defines the optimization plan elements that are to be performed to convert IA32 MIR into ready-to-execute machinecode (and associated mapping tables).

Parameters:

p - the plan under construction