[PATCH] D102615: [LoopDeletion] Break backedge if we can prove that the loop is exited on 1st iteration

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

One step to improve the situation:

  commit b0b2bf3b5da950679db1431aae431a6dedea2245 (HEAD -> main, origin/main)
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   Thu May 27 11:47:30 2021 +0700
  
      [NFCI][LoopDeletion] Only query SCEV about loop successor if another successor is also in loop


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D102615/new/

https://reviews.llvm.org/D102615