d8974ce6bc
* aarch64: Migrate ishl/ushr/sshr to ISLE This commit migrates the `ishl`, `ushr`, and `sshr` instructions to ISLE. These involve special cases for almost all types of integers (including vectors) and helper functions for the i128 lowerings since the i128 lowerings look to be used for other instructions as well. This doesn't delete the i128 lowerings in the Rust code just yet because they're still used by Rust lowerings, but they should be deletable in due time once those lowerings are translated to ISLE. * Use more descriptive names for i128 lowerings * Use a with_flags-lookalike for csel * Use existing `with_flags_*` * Coment backwards order * Update generated code
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.