com.oracle.graal.lir.phases

Class LIRSuites

java.lang.Object

com.oracle.graal.lir.phases.LIRSuites

public class LIRSuites
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private LIRPhaseSuite<AllocationPhase.AllocationContext>	allocStage
private LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext>	postAllocStage
private LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext>	preAllocOptStage

Constructor Summary

Constructors

Constructor and Description
LIRSuites(LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext> preAllocOptStage, LIRPhaseSuite<AllocationPhase.AllocationContext> allocStage, LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext> postAllocStage)
LIRSuites(LIRSuites other)

Method Summary

Modifier and Type	Method and Description
LIRPhaseSuite<AllocationPhase.AllocationContext>	getAllocationStage() AllocationPhases are responsible for register allocation and translating VirtualStackSlots into StackSlots.
LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext>	getPostAllocationOptimizationStage() PostAllocationOptimizationPhases are executed after register allocation and before machine code generation.
LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext>	getPreAllocationOptimizationStage() PreAllocationOptimizationPhases are executed between LIR generation and register allocation.

Methods inherited from class java.lang.Object

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

Field Detail

preAllocOptStage

private final LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext> preAllocOptStage

allocStage

private final LIRPhaseSuite<AllocationPhase.AllocationContext> allocStage

postAllocStage

private final LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext> postAllocStage

Constructor Detail

LIRSuites

public LIRSuites(LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext> preAllocOptStage,
                 LIRPhaseSuite<AllocationPhase.AllocationContext> allocStage,
                 LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext> postAllocStage)

LIRSuites

public LIRSuites(LIRSuites other)

Method Detail

getPreAllocationOptimizationStage

public LIRPhaseSuite<PreAllocationOptimizationPhase.PreAllocationOptimizationContext> getPreAllocationOptimizationStage()

PreAllocationOptimizationPhases are executed between LIR generation and register allocation.

Implementers can create new variables, stack slots and virtual stack slots.

getAllocationStage

public LIRPhaseSuite<AllocationPhase.AllocationContext> getAllocationStage()

AllocationPhases are responsible for register allocation and translating VirtualStackSlots into StackSlots.

After the AllocationStage there should be no more Variables and VirtualStackSlots.

getPostAllocationOptimizationStage

public LIRPhaseSuite<PostAllocationOptimizationPhase.PostAllocationOptimizationContext> getPostAllocationOptimizationStage()

PostAllocationOptimizationPhases are executed after register allocation and before machine code generation.

A PostAllocationOptimizationPhase must not introduce new Variables, VirtualStackSlots or StackSlots.