Package org.jruby.ir.instructions.specialized

Class OneArgOperandAttrAssignInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.NOperandInstr

org.jruby.ir.instructions.CallBase

org.jruby.ir.instructions.NoResultCallInstr

org.jruby.ir.instructions.AttrAssignInstr

org.jruby.ir.instructions.specialized.OneArgOperandAttrAssignInstr

All Implemented Interfaces:

ClosureAcceptingInstr, Site

public class OneArgOperandAttrAssignInstr
extends AttrAssignInstr

Field Summary

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

argsCount, callSite, callSiteCounter, callSiteId, hasClosure, name, procNew

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

operands

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Modifier	Constructor	Description
	OneArgOperandAttrAssignInstr(IRScope scope, Operand obj, RubySymbol attr, Operand[] args, boolean isPotentiallyRefined)
protected	OneArgOperandAttrAssignInstr(IRScope scope, CallType callType, RubySymbol name, Operand receiver, Operand[] args, boolean potentiallyRefined, CallSite callSite, long callSiteId)

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).
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope dynamicScope, IRubyObject self, Object[] temp)

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

create, create, decode, encode, visit

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

create, getResult

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

blockInlining, canBeEval, cloneCallArgs, computeScopeFlags, containsArgSplat, getArg1, getArgsCount, getCallArgs, getCallSite, getCallSiteFor, getCallSiteId, getCallType, getClosureArg, getClosureArg, getId, getName, getReceiver, hasLiteralClosure, inliningBlocked, isAllFixnums, isAllFloats, isPotentiallyRefined, prepareArguments, prepareArgumentsComplex, prepareArgumentsSimple, prepareBlock, setCallSiteId, setProcNew, simplifyOperands, splatMap, targetRequiresCallersBinding, targetRequiresCallersFrame, toStringNonOperandArgs

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

getOperands, setOperand

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

canBeDeletedFromScope, canRaiseException, cloneOperands, dumpableFields, getOperation, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, simplifyAndGetResult, toString, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Details

OneArgOperandAttrAssignInstr

protected OneArgOperandAttrAssignInstr(IRScope scope,
 CallType callType,
 RubySymbol name,
 Operand receiver,
 Operand[] args,
 boolean potentiallyRefined,
 CallSite callSite,
 long callSiteId)

OneArgOperandAttrAssignInstr

public OneArgOperandAttrAssignInstr(IRScope scope,
 Operand obj,
 RubySymbol attr,
 Operand[] args,
 boolean isPotentiallyRefined)

Method Details

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 AttrAssignInstr

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.

interpret

public Object interpret(ThreadContext context,
 StaticScope currScope,
 DynamicScope dynamicScope,
 IRubyObject self,
 Object[] temp)

Overrides:

interpret in class AttrAssignInstr