eliminate a form of PrintLabelName.

llvm-svn: 97999
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 602145b..633d586 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2969,7 +2969,7 @@
       else
         O << MAI->getData64bitsDirective();
 
-      PrintLabelName("label", LI->first); EOL("low_pc");
+      PrintLabelName(getDWLabel("label", LI->first)); EOL("low_pc");
     }
   }