1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpsubd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpsubd-2.c
new file mode 100644
index 000000000..74a6fec01
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpsubd-2.c
@@ -0,0 +1,24 @@
+/* { dg-do run } */
+/* { dg-options "-mavx2 -O2" } */
+/* { dg-require-effective-target avx2 } */
+
+#include "avx2-check.h"
+
+void static
+avx2_test (void)
+{
+  union256i_d u, s1, s2;
+  int e[8];
+  unsigned i;
+
+  s1.x = _mm256_set_epi32 (100, 74, 50000, 4, 6999, 39999, 1000, 4);
+  s2.x = _mm256_set_epi32 (88, 44, 33, 220, 4556, 2999, 2, 9000000);
+
+  u.x = _mm256_sub_epi32 (s1.x, s2.x);
+
+  for (i = 0; i < 8; i++)
+    e[i] = s1.a[i] - s2.a[i];
+
+  if (check_union256i_d (u, e))
+    abort ();
+}