The README says: "Cranelift is designed to be a code generator for WebAssembly, but it is general enough to be useful elsewhere too. The initial planned uses t

The README says: "Cranelift is designed to be a code generator for WebAssembly, but it is general enough to be useful elsewhere too. The initial planned uses that affected its design are: WebAssembly compiler for the SpiderMonkey engine in Firefox. Backend for the IonMonkey JavaScript JIT compiler in Firefox. Debug build backend for the Rust compiler."