org.jruby.ir.instructions

Class SearchConstInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.ResultBaseInstr

org.jruby.ir.instructions.SearchConstInstr

All Implemented Interfaces:

FixedArityInstr, ResultInstr

public class SearchConstInstr
extends ResultBaseInstr
implements FixedArityInstr

Field Summary

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

result

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

EMPTY_OPERANDS, operands

Constructor Summary

Constructors

Constructor and Description
SearchConstInstr(Variable result, String constName, Operand startingScope, boolean noPrivateConsts)

Method Summary

Methods

Modifier and Type	Method and Description
Object	cache(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
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 SearchConstInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
ConstantCache	getConstantCache()
String	getConstName()
Operand	getStartingScope()
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
boolean	isNoPrivateConsts()
String[]	toStringNonOperandArgs()
void	visit(IRVisitor visitor)

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

getResult, updateResult

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

canBeDeleted, canRaiseException, cloneOperands, computeScopeFlags, getIPC, getOperands, getOperation, getRPC, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, markDead, renameVars, setIPC, setRPC, simplifyAndGetResult, simplifyOperands, toString, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Detail

SearchConstInstr

public SearchConstInstr(Variable result,
                String constName,
                Operand startingScope,
                boolean noPrivateConsts)

Method Detail

getStartingScope

public Operand getStartingScope()

getConstName

public String getConstName()

isNoPrivateConsts

public boolean isNoPrivateConsts()

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.

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class ResultBaseInstr

decode

public static SearchConstInstr decode(IRReaderDecoder d)

toStringNonOperandArgs

public String[] toStringNonOperandArgs()

Overrides:

toStringNonOperandArgs in class Instr

getConstantCache

public ConstantCache getConstantCache()

cache

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

interpret

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

Overrides:

interpret in class Instr

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Instr