[PATCH] D73501: [SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 242596.
lebedev.ri added a comment.

Rebased.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73501/new/

https://reviews.llvm.org/D73501

Files:
  llvm/lib/Transforms/Utils/LoopUtils.cpp
  llvm/test/Transforms/IndVarSimplify/dont-recompute.ll
  llvm/test/Transforms/IndVarSimplify/elim-extend.ll
  llvm/test/Transforms/IndVarSimplify/lrev-existing-umin.ll
  llvm/test/Transforms/IndVarSimplify/pr28705.ll
  llvm/test/Transforms/IndVarSimplify/pr39673.ll

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