[PATCH] D43822: [CloneFunction] Support BB == PredBB in DuplicateInstructionsInSplit.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: sanjoy, anna, reames.

In case PredBB == BB and StopAt == BB's terminator, StopAt != &*BI will
fail, because BB's terminator instruction gets replaced.

By using BB.getTerminator() we get the current terminator which we can use to compare.


https://reviews.llvm.org/D43822

Files:
  lib/Transforms/Utils/CloneFunction.cpp
  unittests/Transforms/Utils/Cloning.cpp

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