com.oracle.graal.hotspot.amd64

Class AMD64HotSpotLIRGenerationResult

java.lang.Object

com.oracle.graal.lir.gen.LIRGenerationResultBase

com.oracle.graal.hotspot.amd64.AMD64HotSpotLIRGenerationResult

All Implemented Interfaces:

LIRGenerationResult

public class AMD64HotSpotLIRGenerationResult
extends LIRGenerationResultBase

Field Summary

Fields

Modifier and Type	Field and Description
private Map<LIRFrameState,StandardOp.SaveRegistersOp>	calleeSaveInfo Map from debug infos that need to be updated with callee save information to the operations that provide the information.
private StackSlot	deoptimizationRescueSlot The slot reserved for storing the original return address when a frame is marked for deoptimization.
private Object	stub

Constructor Summary

Constructors

Constructor and Description
AMD64HotSpotLIRGenerationResult(String compilationUnitName, LIR lir, FrameMapBuilder frameMapBuilder, Object stub)

Method Summary

Modifier and Type	Method and Description
(package private) Map<LIRFrameState,StandardOp.SaveRegistersOp>	getCalleeSaveInfo()
(package private) StackSlot	getDeoptimizationRescueSlot()
(package private) Stub	getStub()
void	setDeoptimizationRescueSlot(StackSlot stackSlot)

Methods inherited from class com.oracle.graal.lir.gen.LIRGenerationResultBase

buildFrameMap, getCompilationUnitName, getFrameMap, getFrameMapBuilder, getLIR, hasForeignCall, setForeignCall

Methods inherited from class java.lang.Object

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

Field Detail

deoptimizationRescueSlot

private StackSlot deoptimizationRescueSlot

The slot reserved for storing the original return address when a frame is marked for deoptimization. The return address slot in the callee is overwritten with the address of a deoptimization stub.

stub

private final Object stub

calleeSaveInfo

private Map<LIRFrameState,StandardOp.SaveRegistersOp> calleeSaveInfo

Map from debug infos that need to be updated with callee save information to the operations that provide the information.

Constructor Detail

AMD64HotSpotLIRGenerationResult

public AMD64HotSpotLIRGenerationResult(String compilationUnitName,
                                       LIR lir,
                                       FrameMapBuilder frameMapBuilder,
                                       Object stub)

Method Detail

getDeoptimizationRescueSlot

StackSlot getDeoptimizationRescueSlot()

setDeoptimizationRescueSlot

public final void setDeoptimizationRescueSlot(StackSlot stackSlot)

getStub

Stub getStub()

getCalleeSaveInfo

Map<LIRFrameState,StandardOp.SaveRegistersOp> getCalleeSaveInfo()