> Apple doesn't do that, and I think it is the right decision. It makes developers used to following standards. But it is a tough call as it really pisses off p

> Apple doesn't do that, and I think it is the right decision. It makes developers used to following standards. But it is a tough call as it really pisses off people when their software breaks due to OS updates. But why not support it at the bitcode level? Matrix operations have broad applicability, so they are just slowing down the software for customers using third party products that could use those instructions beyond what the library offers.