Use overloaded operators instead of DIDescriptor::getNode()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103276 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index b82e75b..68acabb 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -271,7 +271,7 @@
   // which, due to uniquing, has merged with the source. We shield clients from
   // this detail by allowing a value to be replaced with replaceAllUsesWith()
   // itself.
-  if (getNode() != D) {
+  if (DbgNode != D) {
     MDNode *Node = DbgNode;
     Node->replaceAllUsesWith(D);
     Node->destroy();