Package proguard.analysis.cpa.jvm.util

Class InstructionClassifier

java.lang.Object

proguard.analysis.cpa.jvm.util.InstructionClassifier

public class InstructionClassifier
extends Object

Util for operations involving Instruction.

Constructor Summary

Constructors

Constructor	Description
InstructionClassifier()

Method Summary

Modifier and Type	Method	Description
static boolean	isInvoke(byte opcode)
static boolean	isLongShift(byte opcode)
static boolean	isReturn(byte opcode)
static boolean	isTypedReturn(byte opcode)	Checks if the opcode is nonvoid return.

Methods inherited from class java.lang.Object

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

Constructor Details

InstructionClassifier

public InstructionClassifier()

Method Details

isReturn

public static boolean isReturn(byte opcode)

isTypedReturn

public static boolean isTypedReturn(byte opcode)

Checks if the opcode is nonvoid return.

isInvoke

public static boolean isInvoke(byte opcode)

isLongShift

public static boolean isLongShift(byte opcode)