1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp
index ba04c80508c4..7983104dba94 100644
--- a/lib/Transforms/IPO/GlobalDCE.cpp
+++ b/lib/Transforms/IPO/GlobalDCE.cpp
@@ -57,7 +57,7 @@ namespace {
 
     bool RemoveUnusedGlobalValue(GlobalValue &GV);
   };
-}
+} // namespace
 
 /// Returns true if F contains only a single "ret" instruction.
 static bool isEmptyFunction(Function *F) {
@@ -228,6 +228,9 @@ void GlobalDCE::GlobalIsNeeded(GlobalValue *G) {
     if (F->hasPrologueData())
       MarkUsedGlobalsAsNeeded(F->getPrologueData());
 
+    if (F->hasPersonalityFn())
+      MarkUsedGlobalsAsNeeded(F->getPersonalityFn());
+
     for (Function::iterator BB = F->begin(), E = F->end(); BB != E; ++BB)
       for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I)
         for (User::op_iterator U = I->op_begin(), E = I->op_end(); U != E; ++U)