Package org.jruby.ir.instructions

Class GetFieldInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.ResultBaseInstr

org.jruby.ir.instructions.OneOperandResultBaseInstr

org.jruby.ir.instructions.GetInstr

org.jruby.ir.instructions.GetFieldInstr

All Implemented Interfaces:

FixedArityInstr, ResultInstr

public class GetFieldInstr
extends GetInstr
implements FixedArityInstr

Field Summary

Fields

Modifier and Type	Field	Description
final boolean	rawValue

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

result

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor	Description
GetFieldInstr(Variable dest, Operand obj, RubySymbol fieldName, boolean rawValue)

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 GetFieldInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
VariableAccessor	getAccessor(IRubyObject o)
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
String[]	toStringNonOperandArgs()
void	visit(IRVisitor visitor)

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

getId, getName, getSource

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

getOperand1, getOperands, setOperand, setOperand1

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

getResult, updateResult

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

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

Methods inherited from class java.lang.Object

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

Field Details

rawValue

public final boolean rawValue

Constructor Details

GetFieldInstr

public GetFieldInstr(Variable dest,
 Operand obj,
 RubySymbol fieldName,
 boolean rawValue)

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.

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 GetFieldInstr decode(IRReaderDecoder d)

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class GetInstr

getAccessor

public VariableAccessor getAccessor(IRubyObject o)

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

toStringNonOperandArgs

public String[] toStringNonOperandArgs()

Overrides:

toStringNonOperandArgs in class GetInstr