[PATCH] D153505: [ConstantRange] Handle `Intrinsic::cttz` and `Intrinsic::ctpop`

[Yingwei Zheng via Phabricator via llvm-commits]

dtcxzyw updated this revision to Diff 533707.
dtcxzyw edited the summary of this revision.
dtcxzyw added a comment.

- Rebase
- Do range minimum/maximum query in O(1) for `cttz` and `ctpop`

I will add more detailed comments later if the time complexity is acceptable.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153505/new/

https://reviews.llvm.org/D153505

Files:
  llvm/include/llvm/IR/ConstantRange.h
  llvm/lib/IR/ConstantRange.cpp
  llvm/test/Transforms/CorrelatedValuePropagation/range.ll
  llvm/unittests/IR/ConstantRangeTest.cpp

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