https://c9x.me/compile/

This crate seeks to provide a Rust-y representation of QBE IR. It can be used for code generation of compilers. A way to parse existing IR is planned.

This crate is on crates.io, so you can simply add it as a dependency in your Cargo.toml and off you go.

If you don't know where to get started, check out the examples in the examples/ directory:

• hello_world — the smallest possible use of the API; build a Module by hand and print it.
• tiny_basic — an end-to-end compiler for a BASIC subset (lexer, parser, codegen) with sample .bas programs. See examples/tiny_basic/README.md for the language reference and run instructions.

Contributions are welcome! Please see CONTRIBUTING.md for details on how to contribute to this project.

This crate is used by the Antimony project. Check out the QBE generator to see how they are using it.

The qbe crate is distributed under either of

• Apache License, Version 2.0
• MIT license

at your option.