Package org.jruby.ir.instructions

Class FrameNameCallInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.ResultBaseInstr

org.jruby.ir.instructions.NoOperandResultBaseInstr

org.jruby.ir.instructions.FrameNameCallInstr

All Implemented Interfaces:

FixedArityInstr, ResultInstr

public class FrameNameCallInstr
extends NoOperandResultBaseInstr
implements FixedArityInstr

A call to __method__ or __callee__ which can be optimized to use the frame method name directly.

Field Summary

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
FrameNameCallInstr(Variable result, String methodName)

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 FrameNameCallInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
IRubyObject	getFrameName(ThreadContext context, IRubyObject self, String compositeName)
String	getMethodName()
void	visit(IRVisitor visitor)

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

getOperands, setOperand

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, interpret, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, simplifyInstr, simplifyOperands, simplifyOperands, toString, toStringNonOperandArgs, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Details

FrameNameCallInstr

public FrameNameCallInstr(Variable result,
 String methodName)

Method Details

getMethodName

public String getMethodName()

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 FrameNameCallInstr decode(IRReaderDecoder d)

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class ResultBaseInstr

getFrameName

public IRubyObject getFrameName(ThreadContext context,
 IRubyObject self,
 String compositeName)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Instr