org.graalvm.compiler.lir.aarch64

Class AArch64AddressValue

java.lang.Object

Value

org.graalvm.compiler.lir.CompositeValue

org.graalvm.compiler.lir.aarch64.AArch64AddressValue

public final class AArch64AddressValue
extends CompositeValue

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.lir.CompositeValue

CompositeValue.Component

Field Summary

Fields

Modifier and Type	Field and Description
protected AllocatableValue	base
protected AllocatableValue	offset

Constructor Summary

Constructors

Constructor and Description
AArch64AddressValue(<any> kind, int bitMemoryTransferSize, AllocatableValue base, AllocatableValue offset, int displacement, int scaleFactor, AArch64Address.AddressingMode addressingMode)

Method Summary

Modifier and Type	Method and Description
CompositeValue	forEachComponent(LIRInstruction inst, LIRInstruction.OperandMode mode, InstructionValueProcedure proc) Invoke proc on each Value element of this CompositeValue.
AArch64Address.AddressingMode	getAddressingMode()
AllocatableValue	getBase()
int	getBitMemoryTransferSize()
int	getDisplacement()
AllocatableValue	getOffset()
int	getScaleFactor()
static AArch64AddressValue	makeAddress(<any> kind, int bitMemoryTransferSize, AllocatableValue base) Generates an AArch64AddressValue of the form base.
static AArch64AddressValue	makeAddress(<any> kind, int bitMemoryTransferSize, AllocatableValue base, int displacement) Generates an AArch64AddressValue of the form base + displacement.
AArch64Address	toAddress()
protected void	visitEachComponent(LIRInstruction inst, LIRInstruction.OperandMode mode, InstructionValueConsumer proc)

Methods inherited from class org.graalvm.compiler.lir.CompositeValue

equals, hashCode, toString, visitValueArray

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

base

protected AllocatableValue base

offset

protected AllocatableValue offset

Constructor Detail

AArch64AddressValue

public AArch64AddressValue(<any> kind,
                           int bitMemoryTransferSize,
                           AllocatableValue base,
                           AllocatableValue offset,
                           int displacement,
                           int scaleFactor,
                           AArch64Address.AddressingMode addressingMode)

Method Detail

makeAddress

public static AArch64AddressValue makeAddress(<any> kind,
                                              int bitMemoryTransferSize,
                                              AllocatableValue base)

Generates an AArch64AddressValue of the form base.

makeAddress

public static AArch64AddressValue makeAddress(<any> kind,
                                              int bitMemoryTransferSize,
                                              AllocatableValue base,
                                              int displacement)

Generates an AArch64AddressValue of the form base + displacement. Will fail if displacement cannot be represented directly as an immediate address.

getBase

public AllocatableValue getBase()

getOffset

public AllocatableValue getOffset()

getDisplacement

public int getDisplacement()

getScaleFactor

public int getScaleFactor()

getAddressingMode

public AArch64Address.AddressingMode getAddressingMode()

getBitMemoryTransferSize

public int getBitMemoryTransferSize()

toAddress

public AArch64Address toAddress()

forEachComponent

public CompositeValue forEachComponent(LIRInstruction inst,
                                       LIRInstruction.OperandMode mode,
                                       InstructionValueProcedure proc)

Description copied from class: CompositeValue

Invoke proc on each Value element of this CompositeValue. If proc replaces any value then a new CompositeValue should be returned.

Specified by:

forEachComponent in class CompositeValue

Returns:

the original CompositeValue or a copy with any modified values

visitEachComponent

protected void visitEachComponent(LIRInstruction inst,
                                  LIRInstruction.OperandMode mode,
                                  InstructionValueConsumer proc)

Specified by:

visitEachComponent in class CompositeValue