5edf015ada
* Make `get_libcall_funcref` `pub(crate)` Closes https://github.com/bytecodealliance/cranelift/issues/1273. Since get_libcall_funcref is only used internally by the verifier, it doesn't make sense to have it be public. This will encourage users to look elsewhere for `memcpy` (they should be looking at https://docs.rs/cranelift-frontend/0.51.0/cranelift_frontend/struct.FunctionBuilder.html#method.emit_small_memcpy)