Package org.teavm.model.util

Class ProgramUtils

java.lang.Object

org.teavm.model.util.ProgramUtils

public final class ProgramUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static Graph	buildControlFlowGraph(Program program)
static Program	copy(ProgramReader program)
static void	copyBasicBlock(BasicBlockReader block, BasicBlock target)
static List<Instruction>	copyInstructions(Instruction from, Instruction to, Program target)
static List<Phi>	copyPhis(BasicBlockReader block, Program target)
static List<TryCatchBlock>	copyTryCatches(BasicBlockReader block, Program target)
static List<Instruction>	createThrowNPEInstructions(Program program, TextLocation location)
static ControlFlowEntry[]	getLocationCFG(Program program)
static List<List<Incoming>>	getPhiOutputs(Program program)
static BasicBlock[]	getVariableDefinitionPlaces(Program program)
static List<Variable>	getVariablesDefinedInBlock(BasicBlock block, DefinitionExtractor defExtractor)
static void	makeUniqueLabels(Program program)
static void	truncateBlock(Instruction instruction)

Methods inherited from class java.lang.Object

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

Method Details

buildControlFlowGraph

public static Graph buildControlFlowGraph(Program program)

getLocationCFG

public static ControlFlowEntry[] getLocationCFG(Program program)

copy

public static Program copy(ProgramReader program)

copyBasicBlock

public static void copyBasicBlock(BasicBlockReader block,
 BasicBlock target)

copyInstructions

public static List<Instruction> copyInstructions(Instruction from,
 Instruction to,
 Program target)

copyPhis

public static List<Phi> copyPhis(BasicBlockReader block,
 Program target)

copyTryCatches

public static List<TryCatchBlock> copyTryCatches(BasicBlockReader block,
 Program target)

getPhiOutputs

public static List<List<Incoming>> getPhiOutputs(Program program)

getVariableDefinitionPlaces

public static BasicBlock[] getVariableDefinitionPlaces(Program program)

makeUniqueLabels

public static void makeUniqueLabels(Program program)

createThrowNPEInstructions

public static List<Instruction> createThrowNPEInstructions(Program program,
 TextLocation location)

getVariablesDefinedInBlock

public static List<Variable> getVariablesDefinedInBlock(BasicBlock block,
 DefinitionExtractor defExtractor)

truncateBlock

public static void truncateBlock(Instruction instruction)