This provides a more flexible way to allow embedding to tell cranelift-wasm which function parameters are hidden, and which should be translated as wasm user variables. This replaces https://github.com/bytecodealliance/cranelift/pull/1086.
This crate performs the translation from a wasm module in binary format to the in-memory form of the Cranelift IR.
If you're looking for a complete WebAssembly implementation that uses this library, see Wasmtime.