x86_64: Add missing libmvec ABI tests

Add vector ABI tests for cos, exp, log, pow and sin functions.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/sysdeps/x86_64/fpu/test-vector-abi-arg2.h b/sysdeps/x86_64/fpu/test-vector-abi-arg2.h
new file mode 100644
index 0000000000..4b7e10d26b
--- /dev/null
+++ b/sysdeps/x86_64/fpu/test-vector-abi-arg2.h
@@ -0,0 +1,46 @@
+/* Test for vector ABI with 2 arguments.
+   Copyright (C) 2016-2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <support/test-driver.h>
+
+/* Since libsupport_nonshared.a is placed before test-libmvec*.o, which
+   defines do_test, reference support_test_main here to include it to
+   avoid undefined reference to support_test_main.  The libmvec ABI test
+   doesn't need other symbols in libsupport_nonshared.a.  */
+__typeof (support_test_main) *support_test_main_p = support_test_main;
+
+#define N 1000
+LIBMVEC_TYPE x[N], s[N], c[N];
+
+int
+test_vector_abi (void)
+{
+  int i;
+  for(i = 0; i < N; i++)
+    {
+      c[i] = i / 3;
+      s[i] = c[i];
+    }
+
+#pragma omp simd
+  for(i = 0; i < N; i++)
+    x[i] = LIBMVEC_FUNC (s[i], c[i]);
+
+  return 0;
+}