[PATCH] D125079: [fastregalloc] Enhance the heuristics for liveout in self loop.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Only loosely relevant to this patch, but it seems sort of silly to me to do all this work to reconstruct information that we already had before PHIElimination.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125079/new/

https://reviews.llvm.org/D125079