[PATCH] D156491: [RA] Split a virtual register in cold blocks if it is not assigned preferred physical register

[Danila Malyutin via Phabricator via llvm-commits]

danilaml added a comment.

@Carrot created an issue with the hang reproducer: https://github.com/llvm/llvm-project/issues/67188


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D156491