The AOT compilers misses NGEN, which is part of .NET Framework since v1.0, although it only does dynamic linking with very little optimizations.
And the cloud compiler created for Windows Phone 8.x, based on Bartok from Singularity.
https://channel9.msdn.com/Shows/Going+Deep/Mani-Ramaswamy-an...
https://channel9.msdn.com/Events/Build/2012/3-005
.NET Native is an improvement of this work.