1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpaddw-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpaddw-2.c
new file mode 100644
index 000000000..f7dbf2053
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpaddw-2.c
@@ -0,0 +1,26 @@
+/* { dg-do run } */
+/* { dg-options "-mavx2 -O2" } */
+/* { dg-require-effective-target avx2 } */
+
+#include "avx2-check.h"
+
+void static
+avx2_test (void)
+{
+  union256i_w u, s1, s2;
+  short e[16];
+  unsigned i;
+
+  s1.x = _mm256_set_epi16 (100, 74, 50000, 4, 6999, 39999, 1000, 4,
+			   874, 2783, 29884, 2904, 2889, 3279, 1, 3);
+  s2.x = _mm256_set_epi16 (88, 44, 33, 220, 4556, 2999, 2, 9000,
+			   238, 194, 274, 17, 3, 5739, 2, 379);
+
+  u.x = _mm256_add_epi16 (s1.x, s2.x);
+
+  for (i = 0; i < 16; i++)
+    e[i] = s1.a[i] + s2.a[i];
+
+  if (check_union256i_w (u, e))
+    abort ();
+}