1`/* Implementation of the MAXVAL intrinsic 2 Copyright (C) 2017-2022 Free Software Foundation, Inc. 3 Contributed by Thomas Koenig 4 5This file is part of the GNU Fortran runtime library (libgfortran). 6 7Libgfortran is free software; you can redistribute it and/or 8modify it under the terms of the GNU General Public 9License as published by the Free Software Foundation; either 10version 3 of the License, or (at your option) any later version. 11 12Libgfortran is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17Under Section 7 of GPL version 3, you are granted additional 18permissions described in the GCC Runtime Library Exception, version 193.1, as published by the Free Software Foundation. 20 21You should have received a copy of the GNU General Public License and 22a copy of the GCC Runtime Library Exception along with this program; 23see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24<http://www.gnu.org/licenses/>. */ 25 26#include "libgfortran.h"' 27 28include(iparm.m4)dnl 29include(ifunction-s2.m4)dnl 30 31`#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)' 32 33ARRAY_FUNCTION(0, 34` const atype_name *retval; 35 retval = base;', 36` if (compare_fcn (src, retval, string_len) > 0) 37 { 38 retval = src; 39 }', `') 40 41MASKED_ARRAY_FUNCTION(0, 42` const atype_name *retval; 43 memset (dest, 0, sizeof (*dest) * string_len); 44 retval = dest;', 45` if (*msrc) 46 { 47 retval = src; 48 break; 49 } 50 } 51 for (; n < len; n++, src += delta, msrc += mdelta) 52 { 53 if (*msrc && compare_fcn (src, retval, string_len) > 0) 54 { 55 retval = src; 56 } 57 ') 58 59SCALAR_ARRAY_FUNCTION(0) 60 61#endif 62