From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgfortran/m4/maxloc1.m4 | 101 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 libgfortran/m4/maxloc1.m4 (limited to 'libgfortran/m4/maxloc1.m4') diff --git a/libgfortran/m4/maxloc1.m4 b/libgfortran/m4/maxloc1.m4 new file mode 100644 index 000000000..44872ee61 --- /dev/null +++ b/libgfortran/m4/maxloc1.m4 @@ -0,0 +1,101 @@ +`/* Implementation of the MAXLOC intrinsic + Copyright 2002, 2007, 2009, 2010 Free Software Foundation, Inc. + Contributed by Paul Brook + +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 +. */ + +#include "libgfortran.h" +#include +#include +#include ' + +include(iparm.m4)dnl +include(ifunction.m4)dnl + +`#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)' + +ARRAY_FUNCTION(0, +` atype_name maxval; +#if defined ('atype_inf`) + maxval = -atype_inf; +#else + maxval = atype_min; +#endif + result = 1;', +`#if defined ('atype_nan`) + if (*src >= maxval) + { + maxval = *src; + result = (rtype_name)n + 1; + break; + } + } + for (; n < len; n++, src += delta) + { +#endif + if (*src > maxval) + { + maxval = *src; + result = (rtype_name)n + 1; + }', `') + +MASKED_ARRAY_FUNCTION(0, +` atype_name maxval; +#if defined ('atype_inf`) + maxval = -atype_inf; +#else + maxval = atype_min; +#endif +#if defined ('atype_nan`) + rtype_name result2 = 0; +#endif + result = 0;', +` if (*msrc) + { +#if defined ('atype_nan`) + if (!result2) + result2 = (rtype_name)n + 1; + if (*src >= maxval) +#endif + { + maxval = *src; + result = (rtype_name)n + 1; + break; + } + } + } +#if defined ('atype_nan`) + if (unlikely (n >= len)) + result = result2; + else +#endif + for (; n < len; n++, src += delta, msrc += mdelta) + { + if (*msrc && *src > maxval) + { + maxval = *src; + result = (rtype_name)n + 1; + }') + +SCALAR_ARRAY_FUNCTION(0) + +#endif -- cgit v1.2.3