[llvm] [SelectionDAG] Expand [US]CMP using arithmetic on boolean values instead of selects (PR #98774)

[Nikita Popov via llvm-commits]

https://github.com/nikic commented:

Could you please commit coverage for "reasonable" types for some more targets (preferably separately, so we see the difference here)? The ones I have in mind are arm, wasm32, riscv32, riscv64, ppc64le, s390x, loongarch64.

https://github.com/llvm/llvm-project/pull/98774