diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index 78a87431fea..77043406bc8 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -1048,7 +1048,7 @@ ReoptimizeBlock:
     // AnalyzeBranch.
     if (PriorCond.empty() && !PriorTBB && MBB->pred_size() == 1 &&
         PrevBB.succ_size() == 1 &&
-        !MBB->hasAddressTaken()) {
+        !MBB->hasAddressTaken() && !MBB->isLandingPad()) {
       DEBUG(dbgs() << "\nMerging into block: " << PrevBB
                    << "From MBB: " << *MBB);
       PrevBB.splice(PrevBB.end(), MBB, MBB->begin(), MBB->end());