jminusminus

Class NHIRInvoke

java.lang.Object

jminusminus.NHIRInstruction

jminusminus.NHIRInvoke

 class NHIRInvoke
extends NHIRInstruction

HIR instruction representing method invocation instructions in JVM.

Field Summary

Fields

Modifier and Type	Field and Description
ArrayList<Integer>	arguments List of HIR ids of arguments for the method.
String	name Name of the method being invoked.
int	opcode Opcode of the JVM instruction.
String	target Target for the method.

Fields inherited from class jminusminus.NHIRInstruction

block, hirMnemonic, id, lir, lType, sType

Constructor Summary

Constructors

Constructor and Description
NHIRInvoke(NBasicBlock block, int id, int opcode, String target, String name, ArrayList<Integer> arguments, String sType, String lType) Construct an NHIRInvoke instruction.

Method Summary

Methods

Modifier and Type	Method and Description
NLIRInstruction	toLir() Convert and return a low-level representation (LIR) of this HIR instruction.
String	toString() Return 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

Field Detail

opcode

public int opcode

Opcode of the JVM instruction.

target

public String target

Target for the method.

name

public String name

Name of the method being invoked.

arguments

public ArrayList<Integer> arguments

List of HIR ids of arguments for the method.

Constructor Detail

NHIRInvoke

public NHIRInvoke(NBasicBlock block,
          int id,
          int opcode,
          String target,
          String name,
          ArrayList<Integer> arguments,
          String sType,
          String lType)

Construct an NHIRInvoke instruction.

Parameters:

block - enclosing block.

id - identifier of the instruction.

opcode - opcode of the JVM instruction.

target - target of the method.

name - name of the method.

arguments - list of HIR ids of arguments for the method.

sType - return type (short name) of the method.

lType - return type (long name) of the method.

Method Detail

toLir

public NLIRInstruction toLir()

Description copied from class: NHIRInstruction

Convert and return 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:

LIR instruction corresponding to this HIR instruction.

toString

public String toString()

Description copied from class: NHIRInstruction

Return a string representation of this instruction.

Overrides:

toString in class NHIRInstruction

Returns:

string representation of this instruction.