com.oracle.graal.lir.amd64

Class AMD64Move.NullCheckOp

java.lang.Object

com.oracle.graal.lir.LIRInstruction

com.oracle.graal.lir.amd64.AMD64LIRInstruction

com.oracle.graal.lir.amd64.AMD64Move.NullCheckOp

All Implemented Interfaces:

StandardOp.NullCheck

Enclosing class:

AMD64Move

public static final class AMD64Move.NullCheckOp
extends AMD64LIRInstruction
implements StandardOp.NullCheck

Nested Class Summary

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

LIRInstruction.Alive, LIRInstruction.Def, LIRInstruction.OperandFlag, LIRInstruction.OperandMode, LIRInstruction.State, LIRInstruction.Temp, LIRInstruction.Use

Field Summary

Fields

Modifier and Type	Field and Description
protected AMD64AddressValue	address
protected LIRFrameState	state
static LIRInstructionClass<AMD64Move.NullCheckOp>	TYPE

Fields inherited from class com.oracle.graal.lir.LIRInstruction

ADDRESS_FLAGS, ALLOWED_FLAGS

Constructor Summary

Constructors

Constructor and Description
NullCheckOp(AMD64AddressValue address, LIRFrameState state)

Method Summary

Modifier and Type	Method and Description
void	emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm)
Value	getCheckedValue()
LIRFrameState	getState()

Methods inherited from class com.oracle.graal.lir.amd64.AMD64LIRInstruction

emitCode

Methods inherited from class com.oracle.graal.lir.LIRInstruction

destroysCallerSavedRegisters, forEachAlive, forEachAlive, forEachInput, forEachInput, forEachOutput, forEachOutput, forEachRegisterHint, forEachRegisterHint, forEachState, forEachState, forEachState, forEachState, forEachTemp, forEachTemp, getLIRInstructionClass, hasOperands, hasState, id, name, setId, toString, toStringWithIdPrefix, verify, visitEachAlive, visitEachAlive, visitEachInput, visitEachInput, visitEachOutput, visitEachOutput, visitEachState, visitEachState, visitEachTemp, visitEachTemp

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final LIRInstructionClass<AMD64Move.NullCheckOp> TYPE

address

protected AMD64AddressValue address

state

protected LIRFrameState state

Constructor Detail

NullCheckOp

public NullCheckOp(AMD64AddressValue address,
                   LIRFrameState state)

Method Detail

emitCode

public void emitCode(CompilationResultBuilder crb,
                     AMD64MacroAssembler masm)

Specified by:

emitCode in class AMD64LIRInstruction

getCheckedValue

public Value getCheckedValue()

Specified by:

getCheckedValue in interface StandardOp.NullCheck

getState

public LIRFrameState getState()

Specified by:

getState in interface StandardOp.NullCheck