[PATCH] D44814: [CodeGenPrepare] Split huge basic blocks for faster compilation.

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

That said, the worklist algorithm you picked seems correct.
Another question that I have for you is: how is this going to work when GlobalIsel will become the standard?
My understanding is that cross-BB codegen will remove the need for CodegenPrepare, so if we start relying on BBs to be split we need to preserve this functionality somehow.


Repository:
  rL LLVM

https://reviews.llvm.org/D44814