[PATCH] D74691: [Attributor] add some pattern to containsCycle

[omar ahmed via Phabricator via llvm-commits]

omarahmed updated this revision to Diff 246052.
omarahmed added a comment.

improve the docs and add tests


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74691/new/

https://reviews.llvm.org/D74691

Files:
  llvm/lib/Transforms/IPO/Attributor.cpp
  llvm/test/Transforms/Attributor/read_write_returned_arguments_scc.ll
  llvm/test/Transforms/Attributor/willreturn.ll

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