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2020 Feb 13
4
Use Global ISel or SelectionDAG
Hi llvm-dev, I am currently writing a backend for an architecture I am designing in my bachelor's thesis and recently came across the GlobalISel Selection Framework. Should already start using this over the more common Selection DAG? Being new llvm backend development, I am not sure if GlobalISel would be "easier" to implement than ISelDAG and if there is any decent documentation on