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:: BNEInstr

public abstract class TwoOperandBranchInstr extends BranchInstr

Field Summary

Fields

Modifier and Type

Field

Description

private Operand

arg1

private Operand

arg2

private Label

jumpTarget

Fields inherited from class org.jruby.ir.instructions.Instr
EMPTY_OPERANDS
Constructor Summary

Constructors

Constructor

Description

TwoOperandBranchInstr(Operation op, Label jumpTarget, Operand arg1, Operand arg2)
Method Summary

Modifier and Type

Method

Description

void

encode(IRWriterEncoder e)

Operand

getArg1()

Operand

getArg2()

Label

getJumpTarget()

Operand[]

getOperands()

void

setJumpTarget(Label target)

void

setOperand(int i, Operand operand)

Methods inherited from class org.jruby.ir.instructions.BranchInstr
simplifyBranch

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

Field Details
- jumpTarget
  
  private Label jumpTarget
- arg1
  
  private Operand arg1
- arg2
  
  private Operand arg2
Constructor Details
- TwoOperandBranchInstr
  
  public TwoOperandBranchInstr(Operation op, Label jumpTarget, Operand arg1, Operand arg2)
Method Details
- getOperands
  
  public Operand[] getOperands()
  
  Specified by:
  
  getOperands in class Instr
- setOperand
  
  public void setOperand(int i, Operand operand)
  
  Specified by:
  
  setOperand in class Instr
- setJumpTarget
  
  public void setJumpTarget(Label target)
- 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