Add new line.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148255 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/ext-vector.c

@@ -285,4 +285,4 @@ int4 test15(uint4 V0) {
   V = V && V;
   V = V || V;
   return V;
-}
+}