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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgfortran/] [m4/] [maxloc1.m4] - Rev 734
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`/* Implementation of the MAXLOC intrinsic Copyright 2002, 2007, 2009, 2010 Free Software Foundation, Inc. Contributed by Paul Brook <paul@nowt.org> 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 <stdlib.h> #include <assert.h> #include <limits.h>' 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
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