1 files changed, 1 insertions, 20 deletions
diff --git a/clang/lib/CodeGen/CGCleanup.cpp b/clang/lib/CodeGen/CGCleanup.cpp
index d97e40554ef..299969a4649 100644
--- a/clang/lib/CodeGen/CGCleanup.cpp
+++ b/clang/lib/CodeGen/CGCleanup.cpp
@@ -125,17 +125,6 @@ char *EHScopeStack::allocate(size_t Size) {
   return StartOfData;
 }
 
-bool EHScopeStack::containsOnlyLifetimeMarkers(
-    EHScopeStack::stable_iterator Old) const {
-  for (EHScopeStack::iterator it = begin(); stabilize(it) != Old; it++) {
-    EHCleanupScope *cleanup = dyn_cast<EHCleanupScope>(&*it);
-    if (!cleanup || !cleanup->isLifetimeMarker())
-      return false;
-  }
-
-  return true;
-}
-
 EHScopeStack::stable_iterator
 EHScopeStack::getInnermostActiveNormalCleanup() const {
   for (stable_iterator si = getInnermostNormalCleanup(), se = stable_end();
@@ -759,15 +748,7 @@ void CodeGenFunction::PopCleanupBlock(bool FallthroughIsBranchThrough) {
           Scope.getNumBranchAfters() == 1) {
         assert(!BranchThroughDest || !IsActive);
 
-        // Clean up the possibly dead store to the cleanup dest slot.
-        llvm::Instruction *NormalCleanupDestSlot =
-            cast<llvm::Instruction>(getNormalCleanupDestSlot());
-        if (NormalCleanupDestSlot->hasOneUse()) {
-          NormalCleanupDestSlot->user_back()->eraseFromParent();
-          NormalCleanupDestSlot->eraseFromParent();
-          NormalCleanupDest = nullptr;
-        }
-
+        // TODO: clean up the possibly dead stores to the cleanup dest slot.
         llvm::BasicBlock *BranchAfter = Scope.getBranchAfterBlock(0);
         InstsToAppend.push_back(llvm::BranchInst::Create(BranchAfter));