initial support for __[u]int128_t, which should be basically
compatible with VC++ and GCC.  The codegen/mangling angle hasn't
been fully ironed out yet.  Note that we accept int128_t even in
32-bit mode, unlike gcc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70464 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/types.c b/test/Sema/types.c
index 40dfd89..d1e9fcc 100644
--- a/test/Sema/types.c
+++ b/test/Sema/types.c
@@ -8,3 +8,14 @@
 restrict S y; // expected-error {{restrict requires a pointer or reference ('S' (aka 'int *[2]') is invalid)}}
 
 
+
+// int128_t is available.
+int a() {
+  __int128_t s;
+  __uint128_t t;
+}
+// but not a keyword
+int b() {
+  int __int128_t;
+  int __uint128_t;
+}