Add DW_ATE_UTF, which clang started using in my previous commit!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp
index 0813321..ec8dfc9 100644
--- a/lib/Support/Dwarf.cpp
+++ b/lib/Support/Dwarf.cpp
@@ -416,6 +416,7 @@
   case DW_ATE_unsigned:                  return "DW_ATE_unsigned";
   case DW_ATE_unsigned_char:             return "DW_ATE_unsigned_char";
   case DW_ATE_imaginary_float:           return "DW_ATE_imaginary_float";
+  case DW_ATE_UTF:                       return "DW_ATE_UTF";
   case DW_ATE_packed_decimal:            return "DW_ATE_packed_decimal";
   case DW_ATE_numeric_string:            return "DW_ATE_numeric_string";
   case DW_ATE_edited:                    return "DW_ATE_edited";