[PATCH] D83280: [AMDGPU] Fix typos in performCtlz_CttzCombine()

[Ruiling, Song via Phabricator via llvm-commits]

ruiling created this revision.
ruiling added reviewers: arsenm, nhaehnle.
Herald added subscribers: llvm-commits, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

Fix two obvious errors in the code and also update the test check.
Also add one test to catch the failure.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83280

Files:
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/cttz_zero_undef.ll
  llvm/test/CodeGen/AMDGPU/select-constant-cttz.ll

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