com.oracle.graal.lir

Class ControlFlowOptimizer

java.lang.Object

com.oracle.graal.lir.phases.LIRPhase<PostAllocationOptimizationPhase.PostAllocationOptimizationContext>

com.oracle.graal.lir.phases.PostAllocationOptimizationPhase

com.oracle.graal.lir.ControlFlowOptimizer

public final class ControlFlowOptimizer
extends PostAllocationOptimizationPhase

This class performs basic optimizations on the control flow graph after LIR generation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	ControlFlowOptimizer.Optimizer<B extends AbstractBlockBase<B>>

Nested classes/interfaces inherited from class com.oracle.graal.lir.phases.PostAllocationOptimizationPhase

PostAllocationOptimizationPhase.PostAllocationOptimizationContext

Nested classes/interfaces inherited from class com.oracle.graal.lir.phases.LIRPhase

LIRPhase.Options

Constructor Summary

Constructors

Constructor and Description
ControlFlowOptimizer()

Method Summary

Modifier and Type	Method and Description
protected <B extends AbstractBlockBase<B>> void	run(TargetDescription target, LIRGenerationResult lirGenRes, List<B> codeEmittingOrder, List<B> linearScanOrder, BenchmarkCounterFactory counterFactory) Performs control flow optimizations on the given LIR graph.

Methods inherited from class com.oracle.graal.lir.phases.PostAllocationOptimizationPhase

run

Methods inherited from class com.oracle.graal.lir.phases.LIRPhase

apply, apply, createName, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

ControlFlowOptimizer

public ControlFlowOptimizer()

Method Detail

run

protected <B extends AbstractBlockBase<B>> void run(TargetDescription target,
                                                    LIRGenerationResult lirGenRes,
                                                    List<B> codeEmittingOrder,
                                                    List<B> linearScanOrder,
                                                    BenchmarkCounterFactory counterFactory)

Performs control flow optimizations on the given LIR graph.

Specified by:

run in class PostAllocationOptimizationPhase