Package jminusminus

Class NHIRALoad

java.lang.Object

jminusminus.NHIRInstruction

jminusminus.NHIRALoad

class NHIRALoad
extends NHIRInstruction

HIR instruction representing JVM array load instructions.

Field Summary

Fields inherited from class jminusminus.NHIRInstruction

block, hirMnemonic, id, lir, lType, sType

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
NLIRInstruction	toLir()	Converts and returns a low-level representation (LIR) of this HIR instruction.
String	toString()	Returns a string representation of this instruction.

Methods inherited from class jminusminus.NHIRInstruction

equals, id

Methods inherited from class java.lang.Object

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

Constructor Details

NHIRALoad

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

Constructs an NHIRALoad object.

Parameters:

block - enclosing block.

id - identifier of the instruction.

opcode - JVM opcode for the instruction.

arrayRef - HIR id of the array reference.

index - HIR id of the the array index.

sType - type (short name) of the array.

lType - type (long name) of the array.

Method Details

toLir

public NLIRInstruction toLir()

Converts and returns a low-level representation (LIR) of this HIR instruction. Also adds the returned LIR instruction to the list of LIR instructions for the block containing this instruction, along with any other intermediate LIR instructions needed.

Overrides:

toLir in class NHIRInstruction

Returns:

the LIR instruction corresponding to this HIR instruction.

toString

public String toString()

Returns a string representation of this instruction.

Overrides:

toString in class NHIRInstruction

Returns:

a string representation of this instruction.