koukyosyumei/mycompiler

Toy compiler from a simple language to LLVM-IR implemented from scratch in Haskell

MyCompilier

This project implements a compiler that translates code from a simple language into LLVM IR. This project is inspiered by Kaleidoscope.

What it does:

• Takes source code as input and breaks it down into its building blocks (identifiers, numbers, expressions) using a lexer and parser.
• Generates LLVM IR that represents the functionality of the source code. This code can then be compiled and run by an LLVM toolchain.

What it can do:

• Handles basic expressions involving arithmetic operations (addition, multiplication, comparison).
• Supports function definitions with arguments and function calls.
• Generates code for conditional statements (if statements)

Examples

./main "def main() if 4<3 then 12 else 13;" | lli; echo $?