org.jruby.ir.instructions

Class PutInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.PutInstr

Direct Known Subclasses:

PutClassVariableInstr, PutConstInstr, PutFieldInstr, PutGlobalVarInstr

public abstract class PutInstr
extends Instr

Field Summary

Fields

Modifier and Type	Field and Description
protected Operand[]	operands
protected String	ref
int	TARGET
int	VALUE

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor and Description
PutInstr(Operation op, Operand target, String ref, Operand value)

Method Summary

Methods

Modifier and Type	Method and Description
Operand[]	getOperands()
String	getRef()
Operand	getTarget()
Operand	getValue()
void	simplifyOperands(Map<Operand,Operand> valueMap, boolean force) This method takes as input a map of operands to their values, and outputs If the value map provides a value for any of the instruction's operands this method is expected to replace the original operands with the simplified values.
String	toString()

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

canBeDeleted, canRaiseException, cloneForBlockCloning, cloneForInlinedClosure, cloneForInlinedScope, cloneForInlining, getOperation, getUsedVariables, hasSideEffects, hasUnusedResult, interpret, interpretAndGetNewIPC, isDead, markDead, markUnusedResult, renameVars, simplifyAndGetResult, transfersControl, visit

Methods inherited from class java.lang.Object

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

Field Detail

VALUE

public final int VALUE

See Also:

Constant Field Values

TARGET

public final int TARGET

See Also:

Constant Field Values

operands

protected Operand[] operands

ref

protected String ref

Constructor Detail

PutInstr

public PutInstr(Operation op,
        Operand target,
        String ref,
        Operand value)

Method Detail

getOperands

public Operand[] getOperands()

Specified by:

getOperands in class Instr

getRef

public String getRef()

getTarget

public Operand getTarget()

getValue

public Operand getValue()

toString

public String toString()

Overrides:

toString in class Instr

simplifyOperands

public void simplifyOperands(Map<Operand,Operand> valueMap,
                    boolean force)

Description copied from class: Instr

This method takes as input a map of operands to their values, and outputs If the value map provides a value for any of the instruction's operands this method is expected to replace the original operands with the simplified values. It is not required that it do so -- code correctness is not compromised by failure to simplify

Overrides:

simplifyOperands in class Instr