1 files changed, 16 insertions, 1 deletions
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index c8a43a556d..0990767378 100644
--- a/lib/Analysis/MemRegion.cpp
+++ b/lib/Analysis/MemRegion.cpp
@@ -481,6 +481,21 @@ bool MemRegionManager::hasStackStorage(const MemRegion* R) {
     
     SR = dyn_cast<SubRegion>(R);    
   }
-  
+
   return false;
 }
+
+
+//===----------------------------------------------------------------------===//
+// View handling.
+//===----------------------------------------------------------------------===//
+
+const MemRegion *TypedViewRegion::removeViews() const {
+  const SubRegion *SR = this;
+  const MemRegion *R = SR;
+  while (SR && isa<TypedViewRegion>(SR)) {
+    R = SR->getSuperRegion();
+    SR = dyn_cast<SubRegion>(R);
+  }
+  return R;
+}