[PATCH] D35609: [LICM] Make sinkRegion and hoistRegion non-recursive

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


================
Comment at: lib/Transforms/Scalar/LICM.cpp:354
+                     return DT->properlyDominates(B, A);
+                   });
+
----------------
properlyDominates is not a strict weak ordering, so this has undefined behavior.


https://reviews.llvm.org/D35609