1 files changed, 47 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpabsw256-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpabsw256-2.c
new file mode 100644
index 000000000..fa4efd298
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpabsw256-2.c
@@ -0,0 +1,47 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx2 } */
+/* { dg-options "-O2 -mavx2" } */
+
+#include "ssse3-vals.h"
+#include "avx2-check.h"
+
+/* Routine to manually compute the results */
+static void
+compute_pabs256 (int *i1, short *r)
+{
+  short *b1 = (short *) i1;
+  int i;
+
+  for (i = 0; i < 16; i++)
+    if (b1[i] < 0)
+      r[i] = -b1[i];
+    else
+      r[i] = b1[i];
+}
+
+static void
+avx2_test (void)
+{
+  int i;
+  short ck[16];
+  int fail = 0;
+
+  union256i_w s, d;
+
+  for (i = 0; i < 256; ++i)
+    {
+      /* Using only first 2 bytes of int */
+      /* Recompute the results for 256-bits */
+      compute_pabs256 (&vals[i], ck);
+
+      s.x = _mm256_loadu_si256 ((__m256i *) & vals[i]);
+
+      /* Run the 256-bit tests */
+      d.x = _mm256_abs_epi16 (s.x);
+
+      fail += check_union256i_w (d, ck);
+    }
+
+  if (fail != 0)
+    abort ();
+}