[PATCH] D44083: [MergICmps] Make sure that the comparison only has one use.

[Clement Courbet via Phabricator via llvm-commits]

courbet updated this revision to Diff 138016.
courbet marked an inline comment as done.
courbet added a comment.

- Remove superfluous annotations in test.
- add more comments


Repository:
  rL LLVM

https://reviews.llvm.org/D44083

Files:
  lib/Transforms/Scalar/MergeICmps.cpp
  test/Transforms/MergeICmps/X86/pr36557.ll

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