Automatic break insertion

Automatic break insertion is a compiler technique that can automatically insert break statements in loops without altering the actual behaviour of the program. This repository contains an implementation of this optimization for an extended version of the Orange Juice language.

Building from source

The program can be built from source by exeucting the following commands:

mvn clean antlr4:antlr4
mvn clean package

A pre-built jar is available under Releases.

Running the program

Running the program can be done with the following command:

java -jar AutomaticBreakInsertion-0.1.0.jar <input.oj> <output>

This will read the OJ file from <input.oj> and write the compiled and optimized JAR file to <output>.jar. The <output>.jar can then be run with the following command:

java -jar <output>.jar

AutomaticBreakInsertion can only be run with Java 17 or higher. The generated <output>.jar can be run with Java 5 or higher.