Graal Optimization Question

[Curt Albert]

I have a Java API that i would like to optimize grail for. I have a method
that when called I would like graal to vectorize it. The solution is two
different parts.

1. Is it possible to add an optimization to graal that would look for a
certain method call and optimize it in a specific way? If so where would I
add this code to graal?

2. Once graal has the method it needs to compile it using vector
instructions. Where in graal does it compile byte code to assembly?

Thanks,
Curt Albert