1 files changed, 68 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandps-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandps-2.c
new file mode 100644
index 000000000..7143c8ae2
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vexpandps-2.c
@@ -0,0 +1,68 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512f" } */
+/* { dg-require-effective-target avx512f } */
+
+#define AVX512F
+
+#include "avx512f-helper.h"
+
+#define SIZE (AVX512F_LEN / 32)
+#include "avx512f-mask-type.h"
+
+static void
+CALC (float *s, float *r, MASK_TYPE mask)
+{
+  int i, k;
+
+  for (i = 0, k = 0; i < SIZE; i++)
+    {
+      if (mask & (1 << i))
+	r[i] = s[k++];
+    }
+}
+
+static void
+TEST (void)
+{
+  UNION_TYPE (AVX512F_LEN, ) s1, res2, res3, res4, res5;
+  MASK_TYPE mask = MASK_VALUE;
+  float s2[SIZE];
+  float res_ref1[SIZE];
+  float res_ref2[SIZE];
+  float res_ref3[SIZE];
+  int i, sign = 1;
+
+  for (i = 0; i < SIZE; i++)
+    {
+      s1.a[i] = 123.456 * (i + 200) * sign;
+      s2[i] = 789.012 * (i + 300) * sign;
+      res2.a[i] = DEFAULT_VALUE;
+      res4.a[i] = DEFAULT_VALUE;
+      sign = -sign;
+    }
+
+  res2.x = INTRINSIC (_mask_expand_ps) (res2.x, mask, s1.x);
+  res3.x = INTRINSIC (_maskz_expand_ps) (mask, s1.x);
+  res4.x = INTRINSIC (_mask_expandloadu_ps) (res4.x, mask, s2);
+  res5.x = INTRINSIC (_maskz_expandloadu_ps) (mask, s2);
+
+  CALC (s1.a, res_ref1, MASK_ALL_ONES);
+  CALC (s1.a, res_ref2, mask);
+  CALC (s2, res_ref3, mask);
+
+  MASK_MERGE () (res_ref2, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, ) (res2, res_ref2))
+    abort ();
+
+  MASK_ZERO () (res_ref2, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, ) (res3, res_ref2))
+    abort ();
+
+  MASK_MERGE () (res_ref3, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, ) (res4, res_ref3))
+    abort ();
+
+  MASK_ZERO () (res_ref3, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, ) (res5, res_ref3))
+    abort ();
+}