com.oracle.graal.lir.stackslotalloc

Class SimpleStackSlotAllocator

java.lang.Object

com.oracle.graal.lir.phases.LIRPhase<AllocationPhase.AllocationContext>

com.oracle.graal.lir.phases.AllocationPhase

com.oracle.graal.lir.stackslotalloc.SimpleStackSlotAllocator

All Implemented Interfaces:

StackSlotAllocator

public class SimpleStackSlotAllocator
extends AllocationPhase
implements StackSlotAllocator

Nested Class Summary

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

AllocationPhase.AllocationContext

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

LIRPhase.Options

Field Summary

Fields inherited from interface com.oracle.graal.lir.stackslotalloc.StackSlotAllocator

allocatedFramesize, allocatedSlots, reusedSlots, virtualFramesize

Constructor Summary

Constructors

Constructor and Description
SimpleStackSlotAllocator()

Method Summary

Modifier and Type	Method and Description
void	allocateStackSlots(FrameMapBuilderTool builder, LIRGenerationResult res)
protected StackSlot	mapSimpleVirtualStackSlot(FrameMapBuilderTool builder, SimpleVirtualStackSlot virtualStackSlot)
protected StackSlot	mapVirtualStackSlotRange(FrameMapBuilderTool builder, VirtualStackSlotRange virtualStackSlot)
protected <B extends AbstractBlockBase<B>> void	run(TargetDescription target, LIRGenerationResult lirGenRes, List<B> codeEmittingOrder, List<B> linearScanOrder, LIRGeneratorTool.SpillMoveFactory spillMoveFactory, RegisterAllocationConfig registerAllocationConfig)
protected void	updateLIR(LIRGenerationResult res, StackSlot[] mapping)

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

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

SimpleStackSlotAllocator

public SimpleStackSlotAllocator()

Method Detail

run

protected <B extends AbstractBlockBase<B>> void run(TargetDescription target,
                                                    LIRGenerationResult lirGenRes,
                                                    List<B> codeEmittingOrder,
                                                    List<B> linearScanOrder,
                                                    LIRGeneratorTool.SpillMoveFactory spillMoveFactory,
                                                    RegisterAllocationConfig registerAllocationConfig)

Specified by:

run in class AllocationPhase

allocateStackSlots

public void allocateStackSlots(FrameMapBuilderTool builder,
                               LIRGenerationResult res)

Specified by:

allocateStackSlots in interface StackSlotAllocator

updateLIR

protected void updateLIR(LIRGenerationResult res,
                         StackSlot[] mapping)

mapSimpleVirtualStackSlot

protected StackSlot mapSimpleVirtualStackSlot(FrameMapBuilderTool builder,
                                              SimpleVirtualStackSlot virtualStackSlot)

mapVirtualStackSlotRange

protected StackSlot mapVirtualStackSlotRange(FrameMapBuilderTool builder,
                                             VirtualStackSlotRange virtualStackSlot)