jminusminus

Class NHIRGoto

java.lang.Object

jminusminus.NHIRInstruction

jminusminus.NHIRGoto

 class NHIRGoto
extends NHIRInstruction

HIR instruction representing an unconditional jump instruction in JVM.

Field Summary

Fields

Modifier and Type	Field and Description
NBasicBlock	destination The destination block to unconditionally jump to.

Fields inherited from class jminusminus.NHIRInstruction

block, hirMnemonic, id, lir, lType, sType

Constructor Summary

Constructors

Constructor and Description
NHIRGoto(NBasicBlock block, int id, NBasicBlock destination) Construct an NHIRGoto 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

destination

public NBasicBlock destination

The destination block to unconditionally jump to.

Constructor Detail

NHIRGoto

public NHIRGoto(NBasicBlock block,
        int id,
        NBasicBlock destination)

Construct an NHIRGoto instruction.

Parameters:

block - enclosing block.

id - identifier of the instruction.

destination - the block to jump to.

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.