llvm-project

ceed988f - [WebAssembly][NFC] Remove direct access to FeatureKV (#206232)

[WebAssembly][NFC] Remove direct access to FeatureKV (#206232) This is preparatory work for changing the representation of FeatureKV/SubTypeKV, in which they will no longer be that easily accessible as global variables. Therefore, get them from the subtarget instead.