obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 126 insertions, 0 deletions

diff --git a/libgfortran/m4/minloc0.m4 b/libgfortran/m4/minloc0.m4
new file mode 100644
index 000000000..1345f2df4
--- /dev/null
+++ b/libgfortran/m4/minloc0.m4
@@ -0,0 +1,126 @@
+`/* Implementation of the MINLOC intrinsic
+   Copyright 2002, 2007, 2009 Free Software Foundation, Inc.
+   Contributed by Paul Brook <paul@nowt.org>
+
+This file is part of the GNU Fortran 95 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(iforeach.m4)dnl
+
+`#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)'
+
+FOREACH_FUNCTION(
+`    atype_name minval;
+#if defined('atype_nan`)
+    int fast = 0;
+#endif
+
+#if defined('atype_inf`)
+    minval = atype_inf;
+#else
+    minval = atype_max;
+#endif',
+`#if defined('atype_nan`)
+	}
+      while (0);
+      if (unlikely (!fast))
+	{
+	  do
+	    {
+	      if (*base <= minval)
+		{
+		  fast = 1;
+		  minval = *base;
+		  for (n = 0; n < rank; n++)
+		    dest[n * dstride] = count[n] + 1;
+		  break;
+		}
+	      base += sstride[0];
+	    }
+	  while (++count[0] != extent[0]);
+	  if (likely (fast))
+	    continue;
+	}
+      else do
+	{
+#endif
+	  if (*base < minval)
+	    {
+	      minval = *base;
+	      for (n = 0; n < rank; n++)
+		dest[n * dstride] = count[n] + 1;
+	    }')
+
+MASKED_FOREACH_FUNCTION(
+`  atype_name minval;
+   int fast = 0;
+
+#if defined('atype_inf`)
+    minval = atype_inf;
+#else
+    minval = atype_max;
+#endif',
+`	}
+      while (0);
+      if (unlikely (!fast))
+	{
+	  do
+	    {
+	      if (*mbase)
+		{
+#if defined('atype_nan`)
+		  if (unlikely (dest[0] == 0))
+		    for (n = 0; n < rank; n++)
+		      dest[n * dstride] = count[n] + 1;
+		  if (*base <= minval)
+#endif
+		    {
+		      fast = 1;
+		      minval = *base;
+		      for (n = 0; n < rank; n++)
+			dest[n * dstride] = count[n] + 1;
+		      break;
+		    }
+		}
+	      base += sstride[0];
+	      mbase += mstride[0];
+	    }
+	  while (++count[0] != extent[0]);
+	  if (likely (fast))
+	    continue;
+	}
+      else do
+	{
+	  if (*mbase && *base < minval)
+	    {
+	      minval = *base;
+	      for (n = 0; n < rank; n++)
+		dest[n * dstride] = count[n] + 1;
+	    }')
+
+SCALAR_FOREACH_FUNCTION(`0')
+#endif