[PATCH] D104689: [LoopDeletion] Benefit from branches by undef conditions when symbolically executing 1st iteration

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/LoopDeletion.cpp:355
+      if (L->contains(IfTrue) && L->contains(IfFalse))
+        MarkLiveEdge(BB, IfTrue);
+      continue;
----------------
If BB -> IfFalse edge is already live, would it be beneficial if IfFalse is chosen instead?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104689/new/

https://reviews.llvm.org/D104689