1627f7eb2Smrg`/* Implementation of the MAXVAL intrinsic 2*4c3eb207Smrg Copyright (C) 2017-2020 Free Software Foundation, Inc. 3627f7eb2Smrg Contributed by Thomas Koenig 4627f7eb2Smrg 5627f7eb2SmrgThis file is part of the GNU Fortran runtime library (libgfortran). 6627f7eb2Smrg 7627f7eb2SmrgLibgfortran is free software; you can redistribute it and/or 8627f7eb2Smrgmodify it under the terms of the GNU General Public 9627f7eb2SmrgLicense as published by the Free Software Foundation; either 10627f7eb2Smrgversion 3 of the License, or (at your option) any later version. 11627f7eb2Smrg 12627f7eb2SmrgLibgfortran is distributed in the hope that it will be useful, 13627f7eb2Smrgbut WITHOUT ANY WARRANTY; without even the implied warranty of 14627f7eb2SmrgMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15627f7eb2SmrgGNU General Public License for more details. 16627f7eb2Smrg 17627f7eb2SmrgUnder Section 7 of GPL version 3, you are granted additional 18627f7eb2Smrgpermissions described in the GCC Runtime Library Exception, version 19627f7eb2Smrg3.1, as published by the Free Software Foundation. 20627f7eb2Smrg 21627f7eb2SmrgYou should have received a copy of the GNU General Public License and 22627f7eb2Smrga copy of the GCC Runtime Library Exception along with this program; 23627f7eb2Smrgsee the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24627f7eb2Smrg<http://www.gnu.org/licenses/>. */ 25627f7eb2Smrg 26627f7eb2Smrg#include "libgfortran.h"' 27627f7eb2Smrg 28627f7eb2Smrginclude(iparm.m4)dnl 29627f7eb2Smrginclude(ifunction-s2.m4)dnl 30627f7eb2Smrg 31627f7eb2Smrg`#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)' 32627f7eb2Smrg 33627f7eb2SmrgARRAY_FUNCTION(0, 34627f7eb2Smrg` const atype_name *retval; 35627f7eb2Smrg retval = base;', 36627f7eb2Smrg` if (compare_fcn (src, retval, string_len) > 0) 37627f7eb2Smrg { 38627f7eb2Smrg retval = src; 39627f7eb2Smrg }', `') 40627f7eb2Smrg 41627f7eb2SmrgMASKED_ARRAY_FUNCTION(0, 42627f7eb2Smrg` const atype_name *retval; 43627f7eb2Smrg memset (dest, 0, sizeof (*dest) * string_len); 44627f7eb2Smrg retval = dest;', 45627f7eb2Smrg` if (*msrc) 46627f7eb2Smrg { 47627f7eb2Smrg retval = src; 48627f7eb2Smrg break; 49627f7eb2Smrg } 50627f7eb2Smrg } 51627f7eb2Smrg for (; n < len; n++, src += delta, msrc += mdelta) 52627f7eb2Smrg { 53627f7eb2Smrg if (*msrc && compare_fcn (src, retval, string_len) > 0) 54627f7eb2Smrg { 55627f7eb2Smrg retval = src; 56627f7eb2Smrg } 57627f7eb2Smrg ') 58627f7eb2Smrg 59627f7eb2SmrgSCALAR_ARRAY_FUNCTION(0) 60627f7eb2Smrg 61627f7eb2Smrg#endif 62