hugr-llvm

A general, extensible, rust crate for lowering HUGRs into LLVM IR. Built on hugr, inkwell, and llvm.

Usage

You'll need to point your Cargo.toml to use a single LLVM version feature flag corresponding to your LLVM version, as below:

[dependencies]
hugr-llvm = { version = "0.1.0", features = ["llvm14-0"] }

At present only llvm14-0 is supported but we expect to introduce supported versions as required. Contributions are welcome.

See the llvm-sys crate for details on how to use your preferred llvm installation.

For an example lowering guppy programs to LLVM see tests/guppy.rs

Recent Changes

See CHANGELOG for a list of changes. The minimum supported rust version will only change on major releases.

Developing hugr-llvm

See DEVELOPMENT for instructions on setting up the development environment.

License

This project is licensed under Apache License, Version 2.0 (LICENCE or http://www.apache.org/licenses/LICENSE-2.0).