Unimplemented llvm intrinsics `aesimc` `aesdec` `aesdeclast` (used by `aes` and `ring`)

```
warning: unsupported x86 llvm intrinsic llvm.x86.aesni.aesimc; replacing with trap
warning: unsupported x86 llvm intrinsic llvm.x86.aesni.aesdec; replacing with trap
warning: unsupported x86 llvm intrinsic llvm.x86.aesni.aesdeclast; replacing with trap
```