org.jruby.ir.instructions

Class ReturnOrRethrowSavedExcInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.OneOperandInstr

org.jruby.ir.instructions.ReturnBase

org.jruby.ir.instructions.ReturnInstr

org.jruby.ir.instructions.ReturnOrRethrowSavedExcInstr

All Implemented Interfaces:

FixedArityInstr

public class ReturnOrRethrowSavedExcInstr
extends ReturnInstr

Field Summary

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor and Description
ReturnOrRethrowSavedExcInstr(Operand returnValue)

Method Summary

Methods

Modifier and Type	Method and 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 ReturnOrRethrowSavedExcInstr	decode(IRReaderDecoder d)
void	visit(IRVisitor visitor)

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

encode

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

getReturnValue, updateReturnValue

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, getIPC, getOperation, getRPC, getUsedVariables, hasSideEffects, interpret, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, setIPC, setRPC, simplifyAndGetResult, simplifyOperands, toString, toStringNonOperandArgs, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Detail

ReturnOrRethrowSavedExcInstr

public ReturnOrRethrowSavedExcInstr(Operand returnValue)

Method Detail

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.

Overrides:

clone in class ReturnInstr

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 ReturnOrRethrowSavedExcInstr decode(IRReaderDecoder d)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class ReturnInstr