bc555468a7
These libcalls are useful for 32-bit platforms.
On x86_32 in particular, commit 4ec16fa0 added support for legalizing
64-bit shifts through SIMD operations. However, that legalization
requires SIMD to be enabled and SSE 4.1 to be supported, which is not
acceptable as a hard requirement.
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.