[PATCH] D148073: [SCEV] Improve willNotOverflow by checking min/max in wide range with context

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 514527.
mkazantsev added a comment.

Found a regression rebased on it.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148073/new/

https://reviews.llvm.org/D148073

Files:
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Analysis/ScalarEvolution/guards.ll
  llvm/test/Analysis/ScalarEvolution/pr44605.ll
  llvm/test/Transforms/IndVarSimplify/X86/pr35406.ll
  llvm/test/Transforms/IndVarSimplify/canonicalize-cmp.ll
  llvm/test/Transforms/IndVarSimplify/elim-extend.ll
  llvm/test/Transforms/IndVarSimplify/lftr-reuse.ll
  llvm/test/Transforms/IndVarSimplify/predicated_ranges.ll
  llvm/test/Transforms/IndVarSimplify/strengthen-overflow.ll
  llvm/test/Transforms/LoopUnroll/runtime-loop-multiple-exits.ll

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