Package jminusminus

Class NLIRALoad

java.lang.Object

jminusminus.NLIRInstruction

jminusminus.NLIRALoad

class NLIRALoad
extends NLIRInstruction

LIR instruction representing JVM array load instructions.

Field Summary

Fields inherited from class jminusminus.NLIRInstruction

block, id, lirMnemonic, reads, write

Constructor Summary

Constructors

Constructor	Description
NLIRALoad(NBasicBlock block, int id, int opcode, NLIRInstruction arrayRef, NLIRInstruction index, String sType, String lType)	Constructs an NLIRALoad object.

Method Summary

Modifier and Type	Method	Description
void	toSpim(PrintWriter out)	Translates this LIR instruction into SPIM and writes it out to the specified output stream.
String	toString()	Returns a string representation of this instruction.

Methods inherited from class jminusminus.NLIRInstruction

allocatePhysicalRegisters

Methods inherited from class java.lang.Object

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

Constructor Details

NLIRALoad

public NLIRALoad(NBasicBlock block,
 int id,
 int opcode,
 NLIRInstruction arrayRef,
 NLIRInstruction index,
 String sType,
 String lType)

Constructs an NLIRALoad object.

Parameters:

block - enclosing block.

id - identifier of the instruction.

opcode - JVM opcode for the instruction.

arrayRef - LIR of the array reference.

index - LIR of the array index.

sType - type (short name) of the array.

lType - type (long name) of the array.

Method Details

toSpim

public void toSpim(PrintWriter out)

Translates this LIR instruction into SPIM and writes it out to the specified output stream.

Overrides:

toSpim in class NLIRInstruction

Parameters:

out - output stream for SPIM code.

toString

public String toString()

Returns a string representation of this instruction.

Overrides:

toString in class NLIRInstruction

Returns:

a string representation of this instruction.