Package org.jruby.ir.instructions

Class UpdateBlockExecutionStateInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.OneOperandInstr

org.jruby.ir.instructions.UpdateBlockExecutionStateInstr

All Implemented Interfaces:

FixedArityInstr

public class UpdateBlockExecutionStateInstr
extends OneOperandInstr
implements FixedArityInstr

Field Summary

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor	Description
UpdateBlockExecutionStateInstr(Operand self)

Method Summary

Modifier and Type	Method	Description
Instr	clone(CloneInfo ii)	Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope).
static UpdateBlockExecutionStateInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
Operand	getSelf()
void	visit(IRVisitor visitor)

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

getOperand1, getOperands, setOperand, setOperand1

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

UpdateBlockExecutionStateInstr

public UpdateBlockExecutionStateInstr(Operand self)

Method Details

getSelf

public Operand getSelf()

clone

public Instr clone(CloneInfo ii)

Description copied from class: Instr

Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope). This might renaming variables and labels to eliminate naming conflicts. The implementation might vary on the cloning mode.

Specified by:

clone in class Instr

Parameters:

ii - This object manages renaming of variables and labels, handles args and return values.

Returns:

a new instruction that can be used in the target scope.

decode

public static UpdateBlockExecutionStateInstr decode(IRReaderDecoder d)

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class Instr

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Instr