b064e60087
The current definition of `ValueSlice` is not usable, since any call to a constructor returning a `ValueSlice` will extend the mutable borrow on the context taken by the constructor call, with the result that it cannot be passed to any other constructor ever. Re-implement `ValueSlice` as a pair of a `ValueList` identifer plus an offset into the list. This type can simply be copied without requiring a borrow on the context.
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.