[PATCH] D71620: [Attributor][WIP] AAValueConstantRange: Value range analysis using constant range

[Hideto Ueno via Phabricator via llvm-commits]

uenoku updated this revision to Diff 234539.
uenoku added a comment.

- Add test
- Use SCEV when the value is phi and defined with circular.
- Create AA for `CmpInst`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71620/new/

https://reviews.llvm.org/D71620

Files:
  llvm/include/llvm/Transforms/IPO/Attributor.h
  llvm/lib/Transforms/IPO/Attributor.cpp
  llvm/test/Transforms/Attributor/IPConstantProp/solve-after-each-resolving-undefs-for-function.ll
  llvm/test/Transforms/Attributor/range.ll
  llvm/test/Transforms/Attributor/value-simplify.ll

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