Class MemoryInstruction

java.lang.Object

org.ek9lang.compiler.ir.IRInstruction

org.ek9lang.compiler.ir.MemoryInstruction

All Implemented Interfaces:

INode

public final class MemoryInstruction
extends IRInstruction

Specialized IR instruction for memory operations (LOAD, STORE, ALLOCA).

Memory instructions handle variable access and allocation in the EK9 IR.

Method Summary

Modifier and Type	Method	Description
MemoryInstruction	addOperand(String operand)	Add operand to this instruction.
MemoryInstruction	addOperands(String... operands)	Add multiple operands to this instruction.
static MemoryInstruction	alloca(String variableName, String typeInfo)	Create ALLOCA instruction: ALLOCA variable_name, type_info
static MemoryInstruction	alloca(String variableName, String typeInfo, DebugInfo debugInfo)	Create ALLOCA instruction with debug info: ALLOCA variable_name, type_info
static MemoryInstruction	allocObject(String result, String constructorCall)	Create ALLOC_OBJECT instruction: ALLOC_OBJECT result = constructor_call
static MemoryInstruction	allocObject(String result, String constructorCall, DebugInfo debugInfo)	Create ALLOC_OBJECT instruction with debug info: ALLOC_OBJECT result = constructor_call
static MemoryInstruction	load(String destination, String sourceLocation)	Create LOAD instruction: LOAD dest = source_location
static MemoryInstruction	load(String destination, String sourceLocation, DebugInfo debugInfo)	Create LOAD instruction with debug info: LOAD dest = source_location
static MemoryInstruction	release(String object)	Create RELEASE instruction: RELEASE object
static MemoryInstruction	release(String object, DebugInfo debugInfo)	Create RELEASE instruction with debug info: RELEASE object
static MemoryInstruction	retain(String object)	Create RETAIN instruction: RETAIN object
static MemoryInstruction	retain(String object, DebugInfo debugInfo)	Create RETAIN instruction with debug info: RETAIN object
static MemoryInstruction	store(String destinationLocation, String source)	Create STORE instruction: STORE dest_location = source
static MemoryInstruction	store(String destinationLocation, String source, DebugInfo debugInfo)	Create STORE instruction with debug info: STORE dest_location = source

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

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

Methods inherited from class java.lang.Object

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

Method Details

load

public static MemoryInstruction load(String destination,
 String sourceLocation)

Create LOAD instruction: LOAD dest = source_location

load

public static MemoryInstruction load(String destination,
 String sourceLocation,
 DebugInfo debugInfo)

Create LOAD instruction with debug info: LOAD dest = source_location

store

public static MemoryInstruction store(String destinationLocation,
 String source)

Create STORE instruction: STORE dest_location = source

store

public static MemoryInstruction store(String destinationLocation,
 String source,
 DebugInfo debugInfo)

Create STORE instruction with debug info: STORE dest_location = source

alloca

public static MemoryInstruction alloca(String variableName,
 String typeInfo)

Create ALLOCA instruction: ALLOCA variable_name, type_info

alloca

public static MemoryInstruction alloca(String variableName,
 String typeInfo,
 DebugInfo debugInfo)

Create ALLOCA instruction with debug info: ALLOCA variable_name, type_info

allocObject

public static MemoryInstruction allocObject(String result,
 String constructorCall)

Create ALLOC_OBJECT instruction: ALLOC_OBJECT result = constructor_call

allocObject

public static MemoryInstruction allocObject(String result,
 String constructorCall,
 DebugInfo debugInfo)

Create ALLOC_OBJECT instruction with debug info: ALLOC_OBJECT result = constructor_call

retain

public static MemoryInstruction retain(String object)

Create RETAIN instruction: RETAIN object

retain

public static MemoryInstruction retain(String object,
 DebugInfo debugInfo)

Create RETAIN instruction with debug info: RETAIN object

release

public static MemoryInstruction release(String object)

Create RELEASE instruction: RELEASE object

release

public static MemoryInstruction release(String object,
 DebugInfo debugInfo)

Create RELEASE instruction with debug info: RELEASE object

addOperand

public MemoryInstruction addOperand(String operand)

Description copied from class: IRInstruction

Add operand to this instruction.

Overrides:

addOperand in class IRInstruction

addOperands

public MemoryInstruction addOperands(String... operands)

Description copied from class: IRInstruction

Add multiple operands to this instruction.

Overrides:

addOperands in class IRInstruction