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- `/* Implementation of the MAXVAL intrinsic
- Copyright (C) 2017-2022 Free Software Foundation, Inc.
- Contributed by Thomas Koenig
- This file is part of the GNU Fortran runtime library (libgfortran).
- Libgfortran is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
- Libgfortran 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 General Public License for more details.
- Under Section 7 of GPL version 3, you are granted additional
- permissions described in the GCC Runtime Library Exception, version
- 3.1, as published by the Free Software Foundation.
- You should have received a copy of the GNU General Public License and
- a copy of the GCC Runtime Library Exception along with this program;
- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
- <http://www.gnu.org/licenses/>. */
- #include "libgfortran.h"'
- include(iparm.m4)dnl
- include(ifunction-s2.m4)dnl
- `#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)'
- ARRAY_FUNCTION(0,
- ` const atype_name *retval;
- retval = base;',
- ` if (compare_fcn (src, retval, string_len) > 0)
- {
- retval = src;
- }', `')
- MASKED_ARRAY_FUNCTION(0,
- ` const atype_name *retval;
- memset (dest, 0, sizeof (*dest) * string_len);
- retval = dest;',
- ` if (*msrc)
- {
- retval = src;
- break;
- }
- }
- for (; n < len; n++, src += delta, msrc += mdelta)
- {
- if (*msrc && compare_fcn (src, retval, string_len) > 0)
- {
- retval = src;
- }
- ')
- SCALAR_ARRAY_FUNCTION(0)
- #endif
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