org.jruby.ir.instructions

Class TwoOperandBranchInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.BranchInstr

org.jruby.ir.instructions.TwoOperandBranchInstr

All Implemented Interfaces:

JumpTargetInstr

Direct Known Subclasses:

BEQInstr, BNEInstr

public abstract class TwoOperandBranchInstr
extends BranchInstr

Field Summary

Fields inherited from class org.jruby.ir.instructions.Instr

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor and Description
TwoOperandBranchInstr(Operation op, Label jumpTarget, Operand arg1, Operand arg2)

Method Summary

Modifier and Type	Method and Description
void	encode(IRWriterEncoder e)
Operand	getArg1()
Operand	getArg2()
Label	getJumpTarget()
Operand[]	getOperands()
void	setOperand(int i, Operand operand)

Methods inherited from class org.jruby.ir.instructions.Instr

canBeDeletedFromScope, canRaiseException, clone, cloneOperands, computeScopeFlags, dumpableFields, getOperation, getUsedVariables, hasSideEffects, interpret, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, simplifyAndGetResult, simplifyOperands, toString, toStringNonOperandArgs, transfersControl, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

TwoOperandBranchInstr

public TwoOperandBranchInstr(Operation op,
                             Label jumpTarget,
                             Operand arg1,
                             Operand arg2)

Method Detail

getOperands

public Operand[] getOperands()

Specified by:

getOperands in class Instr

setOperand

public void setOperand(int i,
                       Operand operand)

Specified by:

setOperand in class Instr

getJumpTarget

public Label getJumpTarget()

Specified by:

getJumpTarget in interface JumpTargetInstr

Specified by:

getJumpTarget in class BranchInstr

getArg1

public Operand getArg1()

getArg2

public Operand getArg2()

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class Instr