[PATCH] D55877: [LIR] Add CTTZ support part2

[Yuanfang Chen via Phabricator via llvm-commits]

tabloid.adroit updated this revision to Diff 181219.
tabloid.adroit added a comment.

- allow non-constant CntPhi base


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55877/new/

https://reviews.llvm.org/D55877

Files:
  lib/Transforms/Scalar/LoopIdiomRecognize.cpp
  test/Transforms/LoopIdiom/X86/ctlz.ll
  test/Transforms/LoopIdiom/X86/cttz.ll

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