1627f7eb2Smrg`/* Implementation of the MAXLOC 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#include <stdlib.h> 28627f7eb2Smrg#include <string.h> 29627f7eb2Smrg#include <assert.h> 30627f7eb2Smrg#include <limits.h>' 31627f7eb2Smrg 32627f7eb2Smrginclude(iparm.m4)dnl 33627f7eb2Smrginclude(iforeach-s.m4)dnl 34627f7eb2Smrg 35627f7eb2Smrg`#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)' 36627f7eb2Smrg 37627f7eb2Smrg#define HAVE_BACK_ARG 1 38627f7eb2Smrg 39627f7eb2SmrgFOREACH_FUNCTION( 40627f7eb2Smrg` const atype_name *maxval; 41627f7eb2Smrg maxval = NULL;' 42627f7eb2Smrg, 43627f7eb2Smrg` if (maxval == NULL || (back ? compare_fcn (base, maxval, len) >= 0 : 44627f7eb2Smrg compare_fcn (base, maxval, len) > 0)) 45627f7eb2Smrg { 46627f7eb2Smrg maxval = base; 47627f7eb2Smrg for (n = 0; n < rank; n++) 48627f7eb2Smrg dest[n * dstride] = count[n] + 1; 49627f7eb2Smrg }') 50627f7eb2Smrg 51627f7eb2SmrgMASKED_FOREACH_FUNCTION( 52627f7eb2Smrg` const atype_name *maxval; 53627f7eb2Smrg 54627f7eb2Smrg maxval = NULL;' 55627f7eb2Smrg, 56627f7eb2Smrg` if (*mbase && 57627f7eb2Smrg (maxval == NULL || (back ? compare_fcn (base, maxval, len) >= 0: 58627f7eb2Smrg compare_fcn (base, maxval, len) > 0))) 59627f7eb2Smrg { 60627f7eb2Smrg maxval = base; 61627f7eb2Smrg for (n = 0; n < rank; n++) 62627f7eb2Smrg dest[n * dstride] = count[n] + 1; 63627f7eb2Smrg }') 64627f7eb2Smrg 65627f7eb2SmrgSCALAR_FOREACH_FUNCTION(`0') 66627f7eb2Smrg#endif 67