[PATCH] D116766: [SCEV] Poison-safe `UMin` expression

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 397995.
lebedev.ri added a comment.

Precommit the tests.
Drop dead code (safe UMax).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116766/new/

https://reviews.llvm.org/D116766

Files:
  llvm/include/llvm/Analysis/ScalarEvolution.h
  llvm/include/llvm/Analysis/ScalarEvolutionDivision.h
  llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h
  llvm/include/llvm/Transforms/Utils/ScalarEvolutionExpander.h
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp
  llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll
  llvm/test/Transforms/IndVarSimplify/exit-count-select.ll
  polly/include/polly/Support/SCEVAffinator.h
  polly/lib/Support/SCEVAffinator.cpp
  polly/lib/Support/SCEVValidator.cpp
  polly/lib/Support/ScopHelper.cpp

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