mirror of git://gcc.gnu.org/git/gcc.git
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* Generic implementation of the MOVE_ALLOC intrinsic
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Copyright (C) 2006-2013 Free Software Foundation, Inc.
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Contributed by Paul Thomas
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This file is part of the GNU Fortran runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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Ligbfortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include "libgfortran.h"
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#include <stdlib.h>
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extern void move_alloc (gfc_array_char *, gfc_array_char *);
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export_proto(move_alloc);
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void
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move_alloc (gfc_array_char * from, gfc_array_char * to)
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{
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int i;
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free (to->base_addr);
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for (i = 0; i < GFC_DESCRIPTOR_RANK (from); i++)
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{
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GFC_DIMENSION_SET(to->dim[i],GFC_DESCRIPTOR_LBOUND(from,i),
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GFC_DESCRIPTOR_UBOUND(from,i),
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GFC_DESCRIPTOR_STRIDE(from,i));
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GFC_DIMENSION_SET(from->dim[i],GFC_DESCRIPTOR_LBOUND(from,i),
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GFC_DESCRIPTOR_LBOUND(from,i), 0);
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}
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to->offset = from->offset;
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to->dtype = from->dtype;
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to->base_addr = from->base_addr;
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from->base_addr = NULL;
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}
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extern void move_alloc_c (gfc_array_char *, GFC_INTEGER_4,
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gfc_array_char *, GFC_INTEGER_4);
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export_proto(move_alloc_c);
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void
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move_alloc_c (gfc_array_char * from,
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GFC_INTEGER_4 from_length __attribute__((unused)),
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gfc_array_char * to,
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GFC_INTEGER_4 to_length __attribute__((unused)))
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{
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move_alloc (from, to);
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}
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