1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512dq-vextracti64x2-2.c b/gcc/testsuite/gcc.target/i386/avx512dq-vextracti64x2-2.c
new file mode 100644
index 00000000000..95fb0cf6a2c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512dq-vextracti64x2-2.c
@@ -0,0 +1,55 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512dq -DAVX512DQ" } */
+/* { dg-require-effective-target avx512dq } */
+
+#include "avx512f-helper.h"
+
+#define SIZE (AVX512F_LEN / 64)
+#include "avx512f-mask-type.h"
+#include "string.h"
+
+void
+CALC (long long int *s1, long long int *res_ref, int mask)
+{
+  memset (res_ref, 0, 16);
+  memcpy (res_ref, s1 + mask * 2, 16);
+}
+
+void
+TEST (void)
+{
+  UNION_TYPE (AVX512F_LEN, i_q) s1;
+  union128i_q res1, res2, res3;
+  long long int res_ref[2];
+  MASK_TYPE mask = MASK_VALUE;
+  int j;
+
+  for (j = 0; j < SIZE; j++)
+    {
+      s1.a[j] = j * j + 37;
+    }
+
+  for (j = 0; j < 2; j++)
+    {
+      res1.a[j] = DEFAULT_VALUE;
+      res2.a[j] = DEFAULT_VALUE;
+      res3.a[j] = DEFAULT_VALUE;
+    }
+
+  res1.x = INTRINSIC (_extracti64x2_epi64) (s1.x, 1);
+  res2.x =
+    INTRINSIC (_mask_extracti64x2_epi64) (res2.x, mask, s1.x, 1);
+  res3.x = INTRINSIC (_maskz_extracti64x2_epi64) (mask, s1.x, 1);
+  CALC (s1.a, res_ref, 1);
+
+  if (check_union128i_q (res1, res_ref))
+    abort ();
+
+  MASK_MERGE (i_q) (res_ref, mask, 2);
+  if (check_union128i_q (res2, res_ref))
+    abort ();
+
+  MASK_ZERO (i_q) (res_ref, mask, 2);
+  if (check_union128i_q (res3, res_ref))
+    abort ();
+}