4 files changed, 6 insertions, 6 deletions
diff --git a/lib/CodeGen/CGClass.cpp b/lib/CodeGen/CGClass.cpp
index 92c694a..d72eda9 100644
--- a/lib/CodeGen/CGClass.cpp
+++ b/lib/CodeGen/CGClass.cpp
@@ -544,7 +544,7 @@ static void EmitMemberInitializer(CodeGenFunction &CGF,
                                   CXXCtorInitializer *MemberInit,
                                   const CXXConstructorDecl *Constructor,
                                   FunctionArgList &Args) {
-  ApplyDebugLocation Loc(CGF, MemberInit->getMemberLocation());
+  ApplyDebugLocation Loc(CGF, MemberInit->getSourceLocation());
   assert(MemberInit->isAnyMemberInitializer() &&
          "Must have member initializer!");
   assert(MemberInit->getInit() && "Must have initializer!");
@@ -598,7 +598,6 @@ static void EmitMemberInitializer(CodeGenFunction &CGF,
   ArrayRef<VarDecl *> ArrayIndexes;
   if (MemberInit->getNumArrayIndices())
     ArrayIndexes = MemberInit->getArrayIndexes();
-  ApplyDebugLocation DL(CGF, MemberInit->getMemberLocation());
   CGF.EmitInitializerForField(Field, LHS, MemberInit->getInit(), ArrayIndexes);
 }
 
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index a9cbf05..3be14c8 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -3393,11 +3393,12 @@ Value *CodeGenFunction::EmitScalarExpr(const Expr *E, bool IgnoreResultAssign) {
   assert(E && hasScalarEvaluationKind(E->getType()) &&
          "Invalid scalar expression to emit");
 
+  bool hasDebugInfo = getDebugInfo();
   if (isa<CXXDefaultArgExpr>(E))
     disableDebugInfo();
   Value *V = ScalarExprEmitter(*this, IgnoreResultAssign)
     .Visit(const_cast<Expr*>(E));
-  if (isa<CXXDefaultArgExpr>(E))
+  if (isa<CXXDefaultArgExpr>(E) && hasDebugInfo)
     enableDebugInfo();
   return V;
 }
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 1b07160..9f4567d 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -935,8 +935,8 @@ static void emitUsed(CodeGenModule &CGM, StringRef Name,
   UsedArray.resize(List.size());
   for (unsigned i = 0, e = List.size(); i != e; ++i) {
     UsedArray[i] =
-     llvm::ConstantExpr::getBitCast(cast<llvm::Constant>(&*List[i]),
-                                    CGM.Int8PtrTy);
+        llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast(
+            cast<llvm::Constant>(&*List[i]), CGM.Int8PtrTy);
   }
 
   if (UsedArray.empty())
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 54f3a82..2aafe7e 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -324,7 +324,7 @@ private:
   /// referenced. These get code generated when the module is done.
   struct DeferredGlobal {
     DeferredGlobal(llvm::GlobalValue *GV, GlobalDecl GD) : GV(GV), GD(GD) {}
-    llvm::AssertingVH<llvm::GlobalValue> GV;
+    llvm::TrackingVH<llvm::GlobalValue> GV;
     GlobalDecl GD;
   };
   std::vector<DeferredGlobal> DeferredDeclsToEmit;