1 files changed, 11 insertions, 0 deletions
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 5ab6426..1916f5e 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -25,6 +25,7 @@
 #include "llvm/IR/Module.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Dwarf.h"
+#include "llvm/Support/ValueHandle.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 using namespace llvm::dwarf;
@@ -615,6 +616,16 @@ MDNode *DIDerivedType::getObjCProperty() const {
   return dyn_cast_or_null<MDNode>(DbgNode->getOperand(10));
 }
 
+/// \brief Set the array of member DITypes
+void DICompositeType::setTypeArray(DIArray Elements, DIArray TParams) {
+  assert(!TParams || DbgNode->getNumOperands() == 14 && "If you're setting the template parameters this should include a slot for that");
+  TrackingVH<MDNode> N(*this);
+  N->replaceOperandWith(10, Elements);
+  if (TParams)
+    N->replaceOperandWith(13, TParams);
+  DbgNode = N;
+}
+
 /// isInlinedFnArgument - Return true if this variable provides debugging
 /// information for an inlined function arguments.
 bool DIVariable::isInlinedFnArgument(const Function *CurFn) {