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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpckhdq-2.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpckhdq-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpckhdq-2.c
new file mode 100644
index 000000000..34499f01a
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpunpckhdq-2.c
@@ -0,0 +1,50 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx2 } */
+/* { dg-options "-O2 -mavx2" } */
+
+#include <string.h>
+#include "avx2-check.h"
+
+#define N 0x5
+
+static void
+compute_punpckhwd256 (int *s1, int *s2, int *r)
+{
+ int i;
+
+ for (i = 0; i < 2; i++)
+ {
+ r[2 * i] = s1[i + 2];
+ r[2 * i + 1] = s2[i + 2];
+
+ r[2 * i + 4] = s1[i + 2 + 4];
+ r[2 * i + 4 + 1] = s2[i + 2 + 4];
+ }
+}
+
+void static
+avx2_test (void)
+{
+ union256i_d s1, s2, res;
+ int res_ref[8];
+ int i, j;
+ int fail = 0;
+
+ for (i = 0; i < 10; i++)
+ {
+ for (j = 0; j < 8; j++)
+ {
+ s1.a[j] = j * i;
+ s2.a[j] = j + 20;
+ }
+
+ res.x = _mm256_unpackhi_epi32 (s1.x, s2.x);
+
+ compute_punpckhwd256 (s1.a, s2.a, res_ref);
+
+ fail += check_union256i_d (res, res_ref);
+ }
+
+ if (fail != 0)
+ abort ();
+}