Repository files navigation

This is a MiniJava-to-LLVM-IR compiler project, written in Java (with the help of JFlex, JavaCUP and JTB), originallyintroduced as an assignment for thecompilers course (NKUA). Details about the projectcan be foundhere (sections homework 2 & 3). I thankStefanos Baziotis for hisMiniJava testsuitecontribution!

Part 1: MiniJava Static Checking (Semantic Analysis)
Part 2: Generating intermediate code (MiniJava -> LLVM)

In order to see that the output of the produced LLVM IR files is the same as compiling the input java file with javac and executing it with java, you will need Clang with version >=4.0.0.

sudo apt update && sudo apt install clang-4.0

make

To perform semantic analysis on all files given as arguments:

java [MainClassName] [file1] [file2] ... [fileN]

To execute .ll files:

clang-4.0 -o out1 ex.ll./out1