1 files changed, 42 insertions, 0 deletions
diff --git a/newlib/libm/machine/amdgcn/v64sf_atan.c b/newlib/libm/machine/amdgcn/v64sf_atan.c
new file mode 100644
index 000000000..552d9b383
--- /dev/null
+++ b/newlib/libm/machine/amdgcn/v64sf_atan.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 Siemens
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions.  No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+/*
+ * Copyright (c) 1994-2009  Red Hat, Inc. All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the BSD License.   This program is distributed in the hope that
+ * it will be useful, but WITHOUT ANY WARRANTY expressed or implied,
+ * including the implied warranties of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  A copy of this license is available at
+ * http://www.opensource.org/licenses. Any Red Hat trademarks that are
+ * incorporated in the source code or documentation are not subject to
+ * the BSD License and may only be used or replicated with the express
+ * permission of Red Hat, Inc.
+ */
+
+/* Based on newlib/libm/mathfp/sf_atan.c in Newlib.  */
+
+#include "amdgcnmach.h"
+
+v64sf v64sf_atangentf_aux (v64sf, v64sf, v64sf, int, v64si);
+
+DEF_VS_MATH_FUNC (v64sf, atanf, v64sf x)
+{
+  return (v64sf_atangentf_aux (x, VECTOR_INIT (0.0f), VECTOR_INIT (0.0f),
+                               0, __mask));
+}
+
+DEF_VARIANTS (atanf, sf, sf)