4236319a53
* aarch64: Migrate some bit-ops to ISLE This commit migrates these instructions to ISLE: * `bnot` * `band` * `bor` * `bxor` * `band_not` * `bor_not` * `bxor_not` The translations were relatively straightforward but the interesting part here was trying to reduce the duplication between all these instructions. I opted for a route that's similar to what the lowering does today, having a `decl` which takes the `ALUOp` and then performs further pattern matching internally. This enabled each instruction's lowering to be pretty simple while we still get to handle all the fancy cases of shifts, constants, etc, for each instruction. * Actually delete previous lowerings * Remove dead code
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.