[PATCH] D64463: [CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)

[David Li via Phabricator via llvm-commits]

davidxl added a comment.

Is it possible to split the patch into a NFC refactoring and one functional change?



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Comment at: llvm/lib/Transforms/Utils/CodeExtractor.cpp:413
 
+CodeExtractor::LifetimeMarkerInfo
+CodeExtractor::getLifeTimeMarkers(Instruction *Addr,
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Add a comment for the  function.


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