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diff --git a/libgfortran/generated/dotprod_l4.c b/libgfortran/generated/dotprod_l4.c
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+/* Implementation of the DOT_PRODUCT intrinsic
+ Copyright 2002 Free Software Foundation, Inc.
+ Contributed by Paul Brook <paul@nowt.org>
+
+This file is part of the GNU Fortran 95 runtime library (libgfor).
+
+Libgfortran is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with libgfor; see the file COPYING.LIB. If not,
+write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include "config.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "libgfortran.h"
+
+GFC_LOGICAL_4
+__dot_product_l4 (gfc_array_l4 * a, gfc_array_l4 * b)
+{
+ GFC_LOGICAL_4 *pa;
+ GFC_LOGICAL_4 *pb;
+ index_type count;
+ index_type astride;
+ index_type bstride;
+
+ assert (GFC_DESCRIPTOR_RANK (a) == 1
+ && GFC_DESCRIPTOR_RANK (b) == 1);
+
+ if (a->dim[0].stride == 0)
+ a->dim[0].stride = 1;
+ if (b->dim[0].stride == 0)
+ b->dim[0].stride = 1;
+
+ astride = a->dim[0].stride;
+ bstride = b->dim[0].stride;
+ count = a->dim[0].ubound + 1 - a->dim[0].lbound;
+
+ pa = a->data;
+ if (GFC_DESCRIPTOR_SIZE (a) != 4)
+ {
+ assert (GFC_DESCRIPTOR_SIZE (a) == 8);
+ pa = GFOR_POINTER_L8_TO_L4 (pa);
+ astride <<= 1;
+ }
+ pb = b->data;
+ if (GFC_DESCRIPTOR_SIZE (b) != 4)
+ {
+ assert (GFC_DESCRIPTOR_SIZE (b) == 8);
+ pb = GFOR_POINTER_L8_TO_L4 (pb);
+ bstride <<= 1;
+ }
+
+ while (count--)
+ {
+ if (*pa && *pb)
+ return 1;
+
+ pa += astride;
+ pb += bstride;
+ }
+
+ return 0;
+}
+