Class ProfilingEntryInstr

java.lang.Object

org.ek9lang.compiler.ir.instructions.IRInstr

org.ek9lang.compiler.ir.instructions.ProfilingEntryInstr

All Implemented Interfaces:

INode

public final class ProfilingEntryInstr
extends IRInstr

Specialized IR instruction for profiling function entry (PROFILING_ENTRY).

Profiling entry probes are inserted at function entry when profiling is enabled. Each probe records the entry timestamp for duration calculation.

The instruction carries a function ID (reused from coverage infrastructure) and uses operands for human-readable IR output.

Method Summary

Modifier and Type	Method	Description
void	accept(INodeVisitor visitor)
static ProfilingEntryInstr	entry(long functionId, String functionName, DebugInfo debugInfo)	Create a profiling entry instruction.
long	getFunctionId()	Get the function ID for this probe.
String	getFunctionName()	Get the function name for this probe.
String	toString()

Methods inherited from class IRInstr

addOperand, addOperands, equals, getDebugInfo, getEscapeMetaData, getOpcode, getOperands, getResult, hasEscapeMetaData, hashCode, hasResult, isControlFlow, isLabel, isMemoryManagement, isMethodCall, setEscapeMetaData

Methods inherited from class Object

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

Method Details

entry

public static ProfilingEntryInstr entry(long functionId,
 String functionName,
 DebugInfo debugInfo)

Create a profiling entry instruction.

Parameters:

functionId - Globally unique function ID (FNV-1a hash)

functionName - Human-readable function name

debugInfo - Optional source location debug info

getFunctionId

public long getFunctionId()

Get the function ID for this probe.

getFunctionName

public String getFunctionName()

Get the function name for this probe.

accept

public void accept(INodeVisitor visitor)

Specified by:

accept in interface INode

Overrides:

accept in class IRInstr

toString

public String toString()

Overrides:

toString in class IRInstr