[PATCH] D32614: [GVNHoist] Fix: PR32821, add check for anticipability in case of infinite loops

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/GVNHoist.cpp:334
+      for (const BasicBlock *Succ : BB->getTerminator()->successors()) {
+        if (Remaining.count(Succ)) // Loop.
+          return false;
----------------
You can just use the return value of insert.



https://reviews.llvm.org/D32614