[PATCH] D29016: [LoopUnswitch] Do not freeze condition if hoisted branch is guaranteed to be reachable

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added inline comments.


================
Comment at: lib/Transforms/Scalar/LoopUnswitch.cpp:656
+        // executed.
+        break;
+
----------------
efriedma wrote:
> Refactor the identical "find the next successor" code into a helper?
@efriedma What do you mean by `a helper`?


https://reviews.llvm.org/D29016