Package org.jruby.ir.instructions

Class AsStringInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.NOperandInstr

org.jruby.ir.instructions.CallBase

org.jruby.ir.instructions.CallInstr

org.jruby.ir.instructions.specialized.ZeroOperandArgNoBlockCallInstr

org.jruby.ir.instructions.AsStringInstr

All Implemented Interfaces:

ClosureAcceptingInstr, ResultInstr, Site

public class AsStringInstr
extends ZeroOperandArgNoBlockCallInstr

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteList	TO_S

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

result

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
	AsStringInstr(IRScope scope, Variable result, Operand source, boolean isPotentiallyRefined)
private	AsStringInstr(IRScope scope, Variable result, Operand source, boolean isPotentiallyRefined, 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).
static AsStringInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
private static Operand	nonNull(Operand source)
void	visit(IRVisitor visitor)

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

create, create, createWithKwargs, getResult, updateResult

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

Field Details

TO_S

public static final ByteList TO_S

Constructor Details

AsStringInstr

public AsStringInstr(IRScope scope,
 Variable result,
 Operand source,
 boolean isPotentiallyRefined)

AsStringInstr

private AsStringInstr(IRScope scope,
 Variable result,
 Operand source,
 boolean isPotentiallyRefined,
 CallSite callSite,
 long callSiteId)

Method Details

nonNull

private static Operand nonNull(Operand source)

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 ZeroOperandArgNoBlockCallInstr

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.

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class CallInstr

decode

public static AsStringInstr decode(IRReaderDecoder d)

interpret

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

Overrides:

interpret in class ZeroOperandArgNoBlockCallInstr

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class CallInstr