1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vcvtdq2pd-2.c b/gcc/testsuite/gcc.target/i386/avx512f-vcvtdq2pd-2.c
new file mode 100644
index 00000000000..77cdbab0eea
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vcvtdq2pd-2.c
@@ -0,0 +1,58 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512f" } */
+/* { dg-require-effective-target avx512f } */
+
+#define AVX512F
+
+#include "avx512f-helper.h"
+
+#define SRC_SIZE ((AVX512F_LEN_HALF) / 32)
+#include "avx512f-mask-type.h"
+#define DST_SIZE ((AVX512F_LEN) / 64)
+
+static void
+CALC (int *s, double *r)
+{
+  int i;
+
+  for (i = 0; i < DST_SIZE; i++)
+    {
+      r[i] = (double) s[i];
+    }
+}
+
+static void
+TEST (void)
+{
+  UNION_TYPE (AVX512F_LEN_HALF, i_d) s;
+  UNION_TYPE (AVX512F_LEN, d) res1, res2, res3;
+  MASK_TYPE mask = MASK_VALUE;
+  double res_ref[DST_SIZE];
+  int i, sign = 1;
+
+  for (i = 0; i < SRC_SIZE; i++)
+    {
+      s.a[i] = 123456 * (i + 2000) * sign;
+      sign = -sign;
+    }
+
+  for (i = 0; i < DST_SIZE; i++)
+    res2.a[i] = DEFAULT_VALUE;
+
+  res1.x = INTRINSIC (_cvtepi32_pd) (s.x);
+  res2.x = INTRINSIC (_mask_cvtepi32_pd) (res2.x, mask, s.x);
+  res3.x = INTRINSIC (_maskz_cvtepi32_pd) (mask, s.x);
+
+  CALC (s.a, res_ref);
+
+  if (UNION_CHECK (AVX512F_LEN, d) (res1, res_ref))
+    abort ();
+
+  MASK_MERGE (d) (res_ref, mask, DST_SIZE);
+  if (UNION_CHECK (AVX512F_LEN, d) (res2, res_ref))
+    abort ();
+
+  MASK_ZERO (d) (res_ref, mask, DST_SIZE);
+  if (UNION_CHECK (AVX512F_LEN, d) (res3, res_ref))
+    abort ();
+}