Class LoopInvariantAnalyzer

java.lang.Object

org.teavm.model.instructions.AbstractInstructionVisitor

org.teavm.model.optimization.LoopInvariantAnalyzer

All Implemented Interfaces:

InstructionVisitor

public class LoopInvariantAnalyzer
extends AbstractInstructionVisitor

Field Summary

Fields

Modifier and Type	Field	Description
boolean	canMove
boolean	constant
boolean	sideEffect

Constructor Summary

Constructors

Constructor	Description
LoopInvariantAnalyzer(NullnessInformation nullness)

Method Summary

Modifier and Type	Method	Description
void	reset()
void	visit(ArrayLengthInstruction insn)
void	visit(AssignInstruction insn)
void	visit(BinaryInstruction insn)
void	visit(CastInstruction insn)
void	visit(CastIntegerInstruction insn)
void	visit(CastNumberInstruction insn)
void	visit(ClassConstantInstruction insn)
void	visit(DoubleConstantInstruction insn)
void	visit(FloatConstantInstruction insn)
void	visit(IntegerConstantInstruction insn)
void	visit(IsInstanceInstruction insn)
void	visit(LongConstantInstruction insn)
void	visit(NegateInstruction insn)
void	visit(NullCheckInstruction insn)
void	visit(NullConstantInstruction insn)
void	visit(StringConstantInstruction insn)
void	visit(UnwrapArrayInstruction insn)

Methods inherited from class AbstractInstructionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitDefault

Methods inherited from class Object

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

Field Details

canMove

public boolean canMove

constant

public boolean constant

sideEffect

public boolean sideEffect

Constructor Details

LoopInvariantAnalyzer

public LoopInvariantAnalyzer(NullnessInformation nullness)

Method Details

reset

public void reset()

visit

public void visit(ClassConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(NullConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(IntegerConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(LongConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(FloatConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(DoubleConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(StringConstantInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(BinaryInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(NegateInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(AssignInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(CastInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(CastNumberInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(CastIntegerInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(ArrayLengthInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(UnwrapArrayInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(IsInstanceInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor

visit

public void visit(NullCheckInstruction insn)

Specified by:

visit in interface InstructionVisitor

Overrides:

visit in class AbstractInstructionVisitor