Fix break in r183446 - helps to increment the iterator in a loop

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 523f545..7915e2f 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1645,8 +1645,9 @@
       if (CurNum == 0)
         break;
       // A later indexed parameter has been found, insert immediately before it.
-      if (CurNum < ArgNum)
+      if (CurNum > ArgNum)
         break;
+      ++I;
     }
     Vars.insert(I, Var);
     return;