Class LabelInstr

java.lang.Object

org.ek9lang.compiler.ir.IRInstr

org.ek9lang.compiler.ir.LabelInstr

All Implemented Interfaces:

INode

public final class LabelInstr
extends IRInstr

Specialized IR instruction for control flow labels (LABEL).

Label instructions mark specific instruction positions as branch targets for control flow operations like BRANCH_TRUE, BRANCH_FALSE, and BRANCH.

Method Summary

Modifier and Type	Method	Description
LabelInstr	addOperand(String operand)	Add operand to this instruction.
String	getLabelName()	Get the label name for this label instruction.
static LabelInstr	label(String labelName)	Create label instruction: LABEL label_name.
static LabelInstr	label(String labelName, DebugInfo debugInfo)	Create label instruction with debug info: LABEL label_name.
String	toString()

Methods inherited from class org.ek9lang.compiler.ir.IRInstr

accept, addOperands, equals, getDebugInfo, getOpcode, getOperands, getResult, hashCode, hasResult, isControlFlow, isLabel, isMemoryManagement, isMethodCall

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

label

public static LabelInstr label(String labelName)

Create label instruction: LABEL label_name.

label

public static LabelInstr label(String labelName,
 DebugInfo debugInfo)

Create label instruction with debug info: LABEL label_name.

addOperand

public LabelInstr addOperand(String operand)

Description copied from class: IRInstr

Add operand to this instruction.

Overrides:

addOperand in class IRInstr

getLabelName

public String getLabelName()

Get the label name for this label instruction.

toString

public String toString()

Overrides:

toString in class IRInstr