1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/Sema/2010-05-31-palignr.c b/clang/test/Sema/2010-05-31-palignr.c
new file mode 100644
index 0000000..12be29a
--- /dev/null
+++ b/clang/test/Sema/2010-05-31-palignr.c
@@ -0,0 +1,22 @@
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o /dev/null %s
+
+#include <tmmintrin.h>
+
+extern int i;
+
+int main ()
+{
+#if defined( __SSSE3__ )
+
+  typedef int16_t     vSInt16         __attribute__ ((__vector_size__ (16)));
+
+  short   dtbl[] = {1,2,3,4,5,6,7,8};
+  vSInt16 *vdtbl = (vSInt16*) dtbl;
+
+  vSInt16 v0;
+  v0 = *vdtbl;
+  v0 = _mm_alignr_epi8(v0, v0, i); // expected-error {{argument to '__builtin_ia32_palignr128' must be a constant integer}}
+
+  return 0;
+#endif
+}