Remove the llvm-local DW_TAG_vector_type tag and add a test to
make sure that vector types do work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171833 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index d288308..7083495 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -197,7 +197,6 @@
   case dwarf::DW_TAG_structure_type:
   case dwarf::DW_TAG_union_type:
   case dwarf::DW_TAG_enumeration_type:
-  case dwarf::DW_TAG_vector_type:
   case dwarf::DW_TAG_subroutine_type:
   case dwarf::DW_TAG_class_type:
     return true;
@@ -426,7 +425,7 @@
       Tag != dwarf::DW_TAG_ptr_to_member_type &&
       Tag != dwarf::DW_TAG_reference_type &&
       Tag != dwarf::DW_TAG_rvalue_reference_type &&
-      Tag != dwarf::DW_TAG_restrict_type && Tag != dwarf::DW_TAG_vector_type &&
+      Tag != dwarf::DW_TAG_restrict_type &&
       Tag != dwarf::DW_TAG_array_type &&
       Tag != dwarf::DW_TAG_enumeration_type &&
       Tag != dwarf::DW_TAG_subroutine_type &&
@@ -1100,6 +1099,8 @@
 
   if (isForwardDecl())
     OS << " [fwd]";
+  if (isVector())
+    OS << " [vector]";
 }
 
 void DIDerivedType::printInternal(raw_ostream &OS) const {