* runtime/select.c: Moved content to select_inc.c. Include it.

[pf3gnuchains/gcc-fork.git] / libgfortran / intrinsics / transpose_generic.c

diff --git a/libgfortran/intrinsics/transpose_generic.c b/libgfortran/intrinsics/transpose_generic.c
index ba3014f..5b1929c 100644 (file)
--- a/libgfortran/intrinsics/transpose_generic.c
+++ b/libgfortran/intrinsics/transpose_generic.c
@@ -1,35 +1,44 @@
 /* Implementation of the TRANSPOSE intrinsic
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2006, 2007 Free Software Foundation, Inc.
    Contributed by Tobias Schlüter
 
-This file is part of the GNU Fortran 95 runtime library (libgfor).
+This file is part of the GNU Fortran 95 runtime library (libgfortran).
 
-Libgfor is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
+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 2.1 of the License, or (at your option) any later version.
-
-Ligbfor is distributed in the hope that it will be useful,
+version 2 of the License, or (at your option) any later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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.
+GNU 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.  */
+You should have received a copy of the GNU General Public
+License along with libgfortran; see the file COPYING.  If not,
+write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
-#include "config.h"
+#include "libgfortran.h"
 #include <stdlib.h>
 #include <string.h>
 #include <assert.h>
-#include "libgfortran.h"
 
-extern void __transpose (gfc_array_char *, gfc_array_char *);
-export_proto_np(__transpose);
+extern void transpose (gfc_array_char *, gfc_array_char *);
+export_proto(transpose);
 
-void
-__transpose (gfc_array_char * ret, gfc_array_char * source)
+static void
+transpose_internal (gfc_array_char *ret, gfc_array_char *source,
+                   index_type size)
 {
   /* r.* indicates the return array.  */
   index_type rxstride, rystride;
@@ -40,13 +49,10 @@ __transpose (gfc_array_char * ret, gfc_array_char * source)
 
   index_type xcount, ycount;
   index_type x, y;
-  index_type size;
 
   assert (GFC_DESCRIPTOR_RANK (source) == 2
           && GFC_DESCRIPTOR_RANK (ret) == 2);
 
-  size = GFC_DESCRIPTOR_SIZE (source);
-
   if (ret->data == NULL)
     {
       assert (ret->dtype == source->dtype);
@@ -60,19 +66,15 @@ __transpose (gfc_array_char * ret, gfc_array_char * source)
       ret->dim[1].stride = ret->dim[0].ubound+1;
 
       ret->data = internal_malloc_size (size * size0 ((array_t*)ret));
-      ret->base = 0;
+      ret->offset = 0;
     }
 
   sxstride = source->dim[0].stride * size;
-  if (sxstride == 0)
-    sxstride = size;
   systride = source->dim[1].stride * size;
   xcount = source->dim[0].ubound + 1 - source->dim[0].lbound;
   ycount = source->dim[1].ubound + 1 - source->dim[1].lbound;
 
   rxstride = ret->dim[0].stride * size;
-  if (rxstride == 0)
-    rxstride = size;
   rystride = ret->dim[1].stride * size;
 
   rptr = ret->data;
@@ -91,3 +93,39 @@ __transpose (gfc_array_char * ret, gfc_array_char * source)
       rptr += rxstride - (rystride * xcount);
     }
 }
+
+
+extern void transpose (gfc_array_char *, gfc_array_char *);
+export_proto(transpose);
+
+void
+transpose (gfc_array_char *ret, gfc_array_char *source)
+{
+  transpose_internal (ret, source, GFC_DESCRIPTOR_SIZE (source));
+}
+
+
+extern void transpose_char (gfc_array_char *, GFC_INTEGER_4,
+                           gfc_array_char *, GFC_INTEGER_4);
+export_proto(transpose_char);
+
+void
+transpose_char (gfc_array_char *ret,
+               GFC_INTEGER_4 ret_length __attribute__((unused)),
+               gfc_array_char *source, GFC_INTEGER_4 source_length)
+{
+  transpose_internal (ret, source, source_length);
+}
+
+
+extern void transpose_char4 (gfc_array_char *, GFC_INTEGER_4,
+                            gfc_array_char *, GFC_INTEGER_4);
+export_proto(transpose_char4);
+
+void
+transpose_char4 (gfc_array_char *ret,
+                GFC_INTEGER_4 ret_length __attribute__((unused)),
+                gfc_array_char *source, GFC_INTEGER_4 source_length)
+{
+  transpose_internal (ret, source, source_length * sizeof (gfc_char4_t));
+}