Package ai.timefold.jpyinterpreter.opcodes.stack

Class DupTwoOpcode

java.lang.Object

ai.timefold.jpyinterpreter.opcodes.AbstractOpcode

ai.timefold.jpyinterpreter.opcodes.stack.DupTwoOpcode

All Implemented Interfaces:

Opcode

public class DupTwoOpcode
extends AbstractOpcode

Field Summary

Fields inherited from class ai.timefold.jpyinterpreter.opcodes.AbstractOpcode

instruction

Constructor Summary

Constructors

Constructor	Description
DupTwoOpcode(PythonBytecodeInstruction instruction)

Method Summary

Modifier and Type	Method	Description
StackMetadata	getStackMetadataAfterInstruction(FunctionMetadata functionMetadata, StackMetadata stackTypesBeforeInstruction)
void	implement(FunctionMetadata functionMetadata, StackMetadata stackMetadata)	Implements the opcode.

Methods inherited from class ai.timefold.jpyinterpreter.opcodes.AbstractOpcode

getBytecodeIndex, getInstruction, getStackMetadataAfterInstructionForBranches, isJumpTarget, lookupInstruction, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.timefold.jpyinterpreter.opcodes.Opcode

getPossibleNextBytecodeIndexList, isForcedJump

Constructor Details

DupTwoOpcode

public DupTwoOpcode(PythonBytecodeInstruction instruction)

Method Details

getStackMetadataAfterInstruction

public StackMetadata getStackMetadataAfterInstruction(FunctionMetadata functionMetadata,
 StackMetadata stackTypesBeforeInstruction)

Specified by:

getStackMetadataAfterInstruction in class AbstractOpcode

implement

public void implement(FunctionMetadata functionMetadata,
 StackMetadata stackMetadata)

Description copied from interface: Opcode

Implements the opcode.

Parameters:

functionMetadata - Metadata about the function being compiled.

stackMetadata - Metadata about the state of the stack when this instruction is executed.