You might find https://www.microsoft.com/en-us/research/uploads/prod/2020/11/perceus-tr-v1.pdf https://www.microsoft.com/en-us/research/uploads/prod/2020/1... i

You might find https://www.microsoft.com/en-us/research/uploads/prod/2020/11/perceus-tr-v1.pdf https://www.microsoft.com/en-us/research/uploads/prod/2020/1... interesting; not a JIT, but lets you get a similar optimization.