HRM Compiler

Work-in-progress compiler to have an high-level tool to reason about problems in Human Resources Machines.

I hate pseudo-assembly, and I want to write a compiler.

Install

virtualenv .hrm
source .hrm/bin/activate

pip install -e .

Usage

hrmc <script>

Examples

There is no formal doc about the accepted grammar (check parser.py), but you can find some examples in the examples folder.

Development

Run tests

To run the unit tests, execute pytest.

Run differential testing

To check that a new optimization does not introduces bugs, it is possible to use hrm-interpreter and a custom script to compile the examples with different flags and run the different builds.

To be able to perform this kind of testing:

1. install rust and cargo via rustup
2. clone and build hrm-interpreter in the parent directory of this repository
3. run run_all_on_interpreter.py

If something is wrong, you should see an AssertionError.