pub(super) trait EvalContextExt<'tcx>: MiriInterpCxExt<'tcx> {
    // Provided method
    fn emulate_x86_aesni_intrinsic(
        &mut self,
        link_name: Symbol,
        abi: &FnAbi<'tcx, Ty<'tcx>>,
        args: &[OpTy<'tcx>],
        dest: &MPlaceTy<'tcx>,
    ) -> InterpResult<'tcx, EmulateItemResult> { ... }
}