Output a hex value, because all of the others are hex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80601 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 0b3affe..f6feccd 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -826,7 +826,7 @@
       std::string GLN;
       O << Asm->getGlobalLinkName(GV, GLN);
     } else {
-      O << "0";
+      O << "0x0";
     }
 
     Asm->EOL("TypeInfo");