1 files changed, 65 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-2.c b/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-2.c
new file mode 100644
index 00000000000..b73044917b5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vextractf64x4-2.c
@@ -0,0 +1,65 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx512f } */
+/* { dg-options "-O2 -mavx512f" } */
+
+#include <string.h>
+#include "avx512f-check.h"
+#include "avx512f-helper.h"
+
+void static
+avx512f_test (void)
+{
+  union512d s1;
+  union256d res1, res2, res3;
+  __mmask8 mask = 0xBA;
+  double res_ref[4];
+  int j;
+
+  for (j = 0; j < 8; j++)
+    {
+      s1.a[j] = j * j / 4.56;
+    }
+
+  for (j = 0; j < 4; j++)
+    {
+      res1.a[j] = DEFAULT_VALUE;
+      res2.a[j] = DEFAULT_VALUE;
+      res3.a[j] = DEFAULT_VALUE;
+    }
+
+  res1.x = _mm512_extractf64x4_pd (s1.x, 0);
+  res2.x = _mm512_mask_extractf64x4_pd (res2.x, mask, s1.x, 0);
+  res3.x = _mm512_maskz_extractf64x4_pd (mask, s1.x, 0);
+
+  memset (res_ref, 0, 32);
+  memcpy (res_ref, s1.a, 32);
+
+  if (check_union256d (res1, res_ref))
+    abort ();
+
+  MASK_MERGE (d) (res_ref, mask, 4);
+  if (check_union256d (res2, res_ref))
+    abort ();
+
+  MASK_ZERO (d) (res_ref, mask, 4);
+  if (check_union256d (res3, res_ref))
+    abort ();
+
+  res1.x = _mm512_extractf64x4_pd (s1.x, 1);
+  res2.x = _mm512_mask_extractf64x4_pd (res2.x, mask, s1.x, 1);
+  res3.x = _mm512_maskz_extractf64x4_pd (mask, s1.x, 1);
+
+  memset (res_ref, 0, 32);
+  memcpy (res_ref, s1.a + 4, 32);
+
+  if (check_union256d (res1, res_ref))
+    abort ();
+
+  MASK_MERGE (d) (res_ref, mask, 4);
+  if (check_union256d (res2, res_ref))
+    abort ();
+
+  MASK_ZERO (d) (res_ref, mask, 4);
+  if (check_union256d (res3, res_ref))
+    abort ();
+}