AVX512FP16: Add testcase for vector init and broadcast intrinsics.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/m512-check.h: Add union128h, union256h, union512h.
	* gcc.target/i386/avx512fp16-10a.c: New test.
	* gcc.target/i386/avx512fp16-10b.c: Ditto.
	* gcc.target/i386/avx512fp16-1a.c: Ditto.
	* gcc.target/i386/avx512fp16-1b.c: Ditto.
	* gcc.target/i386/avx512fp16-1c.c: Ditto.
	* gcc.target/i386/avx512fp16-1d.c: Ditto.
	* gcc.target/i386/avx512fp16-1e.c: Ditto.
	* gcc.target/i386/avx512fp16-2a.c: Ditto.
	* gcc.target/i386/avx512fp16-2b.c: Ditto.
	* gcc.target/i386/avx512fp16-2c.c: Ditto.
	* gcc.target/i386/avx512fp16-3a.c: Ditto.
	* gcc.target/i386/avx512fp16-3b.c: Ditto.
	* gcc.target/i386/avx512fp16-3c.c: Ditto.
	* gcc.target/i386/avx512fp16-4.c: Ditto.
	* gcc.target/i386/avx512fp16-5.c: Ditto.
	* gcc.target/i386/avx512fp16-6.c: Ditto.
	* gcc.target/i386/avx512fp16-7.c: Ditto.
	* gcc.target/i386/avx512fp16-8.c: Ditto.
	* gcc.target/i386/avx512fp16-9a.c: Ditto.
	* gcc.target/i386/avx512fp16-9b.c: Ditto.
	* gcc.target/i386/pr54855-13.c: Ditto.
	* gcc.target/i386/avx512fp16-vec_set_var.c: Ditto.

1 files changed, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-3b.c b/gcc/testsuite/gcc.target/i386/avx512fp16-3b.c
new file mode 100644
index 0000000..291db06
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-3b.c
@@ -0,0 +1,35 @@
+/* { dg-do run { target avx512fp16 } } */
+/* { dg-options "-O2 -mavx512fp16" } */
+
+#include <string.h>
+
+static void do_test (void);
+
+#define DO_TEST do_test
+#define AVX512FP16
+#include "avx512-check.h"
+#include "avx512fp16-3a.c"
+
+static void
+do_test (void)
+{
+  _Float16 x = 25.3;
+  union512h u = { x, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
+		  0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
+		  0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
+		  0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
+  __m512h v;
+  union512h a;
+  memset (&v, -1, sizeof (v));
+  v = foo1 (x);
+  a.x = v;
+  if (check_union512h (a, u.a))
+    abort ();
+  x = 33.3;
+  u.a[0] = x;
+  memset (&v, -1, sizeof (v));
+  v = foo2 (&x);
+  a.x = v;
+  if (check_union512h (a, u.a))
+    abort ();
+}