Add a variant of GCC-style vector types for ARM NEON.
NEON vector types need to be mangled in a special way to comply with ARM's ABI,
similar to some of the AltiVec-specific vector types.  This patch is mostly
just renaming a bunch of "AltiVecSpecific" things, since they will no longer
be specific to AltiVec.  Besides that, it just adds the new "NeonVector" enum.

llvm-svn: 118724
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index c0d347d..2a6692a 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -2783,9 +2783,9 @@
 
     QualType ElementType = GetType(Record[0]);
     unsigned NumElements = Record[1];
-    unsigned AltiVecSpec = Record[2];
+    unsigned VecKind = Record[2];
     return Context->getVectorType(ElementType, NumElements,
-                                  (VectorType::AltiVecSpecific)AltiVecSpec);
+                                  (VectorType::VectorKind)VecKind);
   }
 
   case TYPE_EXT_VECTOR: {