1a0fd3d33a
2012-03-26 Janne Blomqvist <jb@gcc.gnu.org> * runtime/memory.c (get_mem): Rename to xmalloc, check for zero size. (internal_malloc_size): Remove. * libgfortran.h (get_mem): Rename to xmalloc. (internal_malloc_size): Remove prototype. * Makefile.am (i_iall_c): Fix dependency. (i_iany_c): Likewise. (i_iparity_c): Likewise. (i_norm2_c): Likewise. (i_parity_c): Likewise. * Makefile.in: Regenerated. * m4/parity.m4: Fix typo in comment. * generated/all_l1.c: Regenerated. * generated/all_l16.c: Regenerated. * generated/all_l2.c: Regenerated. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/any_l1.c: Regenerated. * generated/any_l16.c: Regenerated. * generated/any_l2.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/bessel_r10.c: Regenerated. * generated/bessel_r16.c: Regenerated. * generated/bessel_r4.c: Regenerated. * generated/bessel_r8.c: Regenerated. * generated/count_16_l.c: Regenerated. * generated/count_1_l.c: Regenerated. * generated/count_2_l.c: Regenerated. * generated/count_4_l.c: Regenerated. * generated/count_8_l.c: Regenerated. * generated/cshift1_16.c: Regenerated. * generated/cshift1_4.c: Regenerated. * generated/cshift1_8.c: Regenerated. * generated/eoshift1_16.c: Regenerated. * generated/eoshift1_4.c: Regenerated. * generated/eoshift1_8.c: Regenerated. * generated/eoshift3_16.c: Regenerated. * generated/eoshift3_4.c: Regenerated. * generated/eoshift3_8.c: Regenerated. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/in_pack_c10.c: Regenerated. * generated/in_pack_c16.c: Regenerated. * generated/in_pack_c4.c: Regenerated. * generated/in_pack_c8.c: Regenerated. * generated/in_pack_i1.c: Regenerated. * generated/in_pack_i16.c: Regenerated. * generated/in_pack_i2.c: Regenerated. * generated/in_pack_i4.c: Regenerated. * generated/in_pack_i8.c: Regenerated. * generated/in_pack_r10.c: Regenerated. * generated/in_pack_r16.c: Regenerated. * generated/in_pack_r4.c: Regenerated. * generated/in_pack_r8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_l16.c: Regenerated. * generated/matmul_l4.c: Regenerated. * generated/matmul_l8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/pack_c10.c: Regenerated. * generated/pack_c16.c: Regenerated. * generated/pack_c4.c: Regenerated. * generated/pack_c8.c: Regenerated. * generated/pack_i1.c: Regenerated. * generated/pack_i16.c: Regenerated. * generated/pack_i2.c: Regenerated. * generated/pack_i4.c: Regenerated. * generated/pack_i8.c: Regenerated. * generated/pack_r10.c: Regenerated. * generated/pack_r16.c: Regenerated. * generated/pack_r4.c: Regenerated. * generated/pack_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/reshape_c10.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i16.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r16.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_r8.c: Regenerated. * generated/shape_i16.c: Regenerated. * generated/shape_i4.c: Regenerated. * generated/shape_i8.c: Regenerated. * generated/spread_c10.c: Regenerated. * generated/spread_c16.c: Regenerated. * generated/spread_c4.c: Regenerated. * generated/spread_c8.c: Regenerated. * generated/spread_i1.c: Regenerated. * generated/spread_i16.c: Regenerated. * generated/spread_i2.c: Regenerated. * generated/spread_i4.c: Regenerated. * generated/spread_i8.c: Regenerated. * generated/spread_r10.c: Regenerated. * generated/spread_r16.c: Regenerated. * generated/spread_r4.c: Regenerated. * generated/spread_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. * generated/transpose_c10.c: Regenerated. * generated/transpose_c16.c: Regenerated. * generated/transpose_c4.c: Regenerated. * generated/transpose_c8.c: Regenerated. * generated/transpose_i16.c: Regenerated. * generated/transpose_i4.c: Regenerated. * generated/transpose_i8.c: Regenerated. * generated/transpose_r10.c: Regenerated. * generated/transpose_r16.c: Regenerated. * generated/transpose_r4.c: Regenerated. * generated/transpose_r8.c: Regenerated. * generated/unpack_c10.c: Regenerated. * generated/unpack_c16.c: Regenerated. * generated/unpack_c4.c: Regenerated. * generated/unpack_c8.c: Regenerated. * generated/unpack_i1.c: Regenerated. * generated/unpack_i16.c: Regenerated. * generated/unpack_i2.c: Regenerated. * generated/unpack_i4.c: Regenerated. * generated/unpack_i8.c: Regenerated. * generated/unpack_r10.c: Regenerated. * generated/unpack_r16.c: Regenerated. * generated/unpack_r4.c: Regenerated. * generated/unpack_r8.c: Regenerated. * intrinsics/cshift0.c: Use xmalloc. * intrinsics/ctime.c: Likewise. * intrinsics/date_and_time.c: Likewise. * intrinsics/eoshift0.c: Likewise. * intrinsics/eoshift2.c: Likewise. * intrinsics/getlog.c: Likewise. * intrinsics/pack_generic.c: Likewise. * intrinsics/reshape_generic.c: Likewise. * intrinsics/spread_generic.c: Likewise. * intrinsics/string_intrinsics_inc.c: Likewise. * intrinsics/transpose_generic.c: Likewise. * intrinsics/unpack_generic.c: Likewise. * io/fbuf.c: Likewise. * io/format.c: Likewise. * io/intrinsics.c: Likewise. * io/list_read.c: Likewise. * io/open.c: Likewise. * io/transfer.c: Likewise. * io/unit.c: Likewise. * io/unix.c: Likewise. * io/write.c: Likewise. * m4/bessel.m4: Likewise. * m4/cshift1.m4: Likewise. * m4/eoshift1.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/iforeach.m4: Likewise. * m4/ifunction.m4: Likewise. * m4/ifunction_logical.m4: Likewise. * m4/in_pack.m4: Likewise. * m4/matmul.m4: Likewise. * m4/matmull.m4: Likewise. * m4/pack.m4: Likewise. * m4/reshape.m4: Likewise. * m4/shape.m4: Likewise. * m4/spread.m4: Likewise. * m4/transpose.m4: Likewise. * m4/unpack.m4: Likewise. * runtime/convert_char.c: Likewise. * runtime/environ.c: Likewise. * runtime/in_pack_generic.c: Likewise. From-SVN: r185806
361 lines
9.2 KiB
C
361 lines
9.2 KiB
C
/* Implementation of the RESHAPE intrinsic
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Copyright 2002, 2006, 2007, 2009, 2012 Free Software Foundation, Inc.
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Contributed by Paul Brook <paul@nowt.org>
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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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Libgfortran 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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#include <assert.h>
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#if defined (HAVE_GFC_COMPLEX_8)
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typedef GFC_ARRAY_DESCRIPTOR(1, index_type) shape_type;
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extern void reshape_c8 (gfc_array_c8 * const restrict,
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gfc_array_c8 * const restrict,
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shape_type * const restrict,
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gfc_array_c8 * const restrict,
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shape_type * const restrict);
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export_proto(reshape_c8);
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void
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reshape_c8 (gfc_array_c8 * const restrict ret,
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gfc_array_c8 * const restrict source,
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shape_type * const restrict shape,
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gfc_array_c8 * const restrict pad,
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shape_type * const restrict order)
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{
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/* r.* indicates the return array. */
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index_type rcount[GFC_MAX_DIMENSIONS];
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index_type rextent[GFC_MAX_DIMENSIONS];
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index_type rstride[GFC_MAX_DIMENSIONS];
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index_type rstride0;
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index_type rdim;
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index_type rsize;
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index_type rs;
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index_type rex;
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GFC_COMPLEX_8 *rptr;
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/* s.* indicates the source array. */
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index_type scount[GFC_MAX_DIMENSIONS];
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index_type sextent[GFC_MAX_DIMENSIONS];
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index_type sstride[GFC_MAX_DIMENSIONS];
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index_type sstride0;
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index_type sdim;
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index_type ssize;
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const GFC_COMPLEX_8 *sptr;
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/* p.* indicates the pad array. */
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index_type pcount[GFC_MAX_DIMENSIONS];
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index_type pextent[GFC_MAX_DIMENSIONS];
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index_type pstride[GFC_MAX_DIMENSIONS];
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index_type pdim;
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index_type psize;
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const GFC_COMPLEX_8 *pptr;
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const GFC_COMPLEX_8 *src;
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int n;
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int dim;
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int sempty, pempty, shape_empty;
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index_type shape_data[GFC_MAX_DIMENSIONS];
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rdim = GFC_DESCRIPTOR_EXTENT(shape,0);
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if (rdim != GFC_DESCRIPTOR_RANK(ret))
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runtime_error("rank of return array incorrect in RESHAPE intrinsic");
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shape_empty = 0;
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for (n = 0; n < rdim; n++)
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{
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shape_data[n] = shape->base_addr[n * GFC_DESCRIPTOR_STRIDE(shape,0)];
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if (shape_data[n] <= 0)
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{
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shape_data[n] = 0;
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shape_empty = 1;
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}
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}
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if (ret->base_addr == NULL)
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{
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index_type alloc_size;
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rs = 1;
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for (n = 0; n < rdim; n++)
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{
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rex = shape_data[n];
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GFC_DIMENSION_SET(ret->dim[n], 0, rex - 1, rs);
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rs *= rex;
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}
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ret->offset = 0;
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if (unlikely (rs < 1))
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alloc_size = 1;
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else
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alloc_size = rs * sizeof (GFC_COMPLEX_8);
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ret->base_addr = xmalloc (alloc_size);
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ret->dtype = (source->dtype & ~GFC_DTYPE_RANK_MASK) | rdim;
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}
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if (shape_empty)
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return;
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if (pad)
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{
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pdim = GFC_DESCRIPTOR_RANK (pad);
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psize = 1;
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pempty = 0;
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for (n = 0; n < pdim; n++)
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{
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pcount[n] = 0;
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pstride[n] = GFC_DESCRIPTOR_STRIDE(pad,n);
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pextent[n] = GFC_DESCRIPTOR_EXTENT(pad,n);
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if (pextent[n] <= 0)
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{
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pempty = 1;
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pextent[n] = 0;
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}
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if (psize == pstride[n])
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psize *= pextent[n];
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else
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psize = 0;
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}
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pptr = pad->base_addr;
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}
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else
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{
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pdim = 0;
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psize = 1;
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pempty = 1;
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pptr = NULL;
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}
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if (unlikely (compile_options.bounds_check))
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{
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index_type ret_extent, source_extent;
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rs = 1;
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for (n = 0; n < rdim; n++)
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{
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rs *= shape_data[n];
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ret_extent = GFC_DESCRIPTOR_EXTENT(ret,n);
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if (ret_extent != shape_data[n])
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runtime_error("Incorrect extent in return value of RESHAPE"
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" intrinsic in dimension %ld: is %ld,"
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" should be %ld", (long int) n+1,
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(long int) ret_extent, (long int) shape_data[n]);
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}
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source_extent = 1;
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sdim = GFC_DESCRIPTOR_RANK (source);
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for (n = 0; n < sdim; n++)
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{
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index_type se;
|
|
se = GFC_DESCRIPTOR_EXTENT(source,n);
|
|
source_extent *= se > 0 ? se : 0;
|
|
}
|
|
|
|
if (rs > source_extent && (!pad || pempty))
|
|
runtime_error("Incorrect size in SOURCE argument to RESHAPE"
|
|
" intrinsic: is %ld, should be %ld",
|
|
(long int) source_extent, (long int) rs);
|
|
|
|
if (order)
|
|
{
|
|
int seen[GFC_MAX_DIMENSIONS];
|
|
index_type v;
|
|
|
|
for (n = 0; n < rdim; n++)
|
|
seen[n] = 0;
|
|
|
|
for (n = 0; n < rdim; n++)
|
|
{
|
|
v = order->base_addr[n * GFC_DESCRIPTOR_STRIDE(order,0)] - 1;
|
|
|
|
if (v < 0 || v >= rdim)
|
|
runtime_error("Value %ld out of range in ORDER argument"
|
|
" to RESHAPE intrinsic", (long int) v + 1);
|
|
|
|
if (seen[v] != 0)
|
|
runtime_error("Duplicate value %ld in ORDER argument to"
|
|
" RESHAPE intrinsic", (long int) v + 1);
|
|
|
|
seen[v] = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
rsize = 1;
|
|
for (n = 0; n < rdim; n++)
|
|
{
|
|
if (order)
|
|
dim = order->base_addr[n * GFC_DESCRIPTOR_STRIDE(order,0)] - 1;
|
|
else
|
|
dim = n;
|
|
|
|
rcount[n] = 0;
|
|
rstride[n] = GFC_DESCRIPTOR_STRIDE(ret,dim);
|
|
rextent[n] = GFC_DESCRIPTOR_EXTENT(ret,dim);
|
|
if (rextent[n] < 0)
|
|
rextent[n] = 0;
|
|
|
|
if (rextent[n] != shape_data[dim])
|
|
runtime_error ("shape and target do not conform");
|
|
|
|
if (rsize == rstride[n])
|
|
rsize *= rextent[n];
|
|
else
|
|
rsize = 0;
|
|
if (rextent[n] <= 0)
|
|
return;
|
|
}
|
|
|
|
sdim = GFC_DESCRIPTOR_RANK (source);
|
|
ssize = 1;
|
|
sempty = 0;
|
|
for (n = 0; n < sdim; n++)
|
|
{
|
|
scount[n] = 0;
|
|
sstride[n] = GFC_DESCRIPTOR_STRIDE(source,n);
|
|
sextent[n] = GFC_DESCRIPTOR_EXTENT(source,n);
|
|
if (sextent[n] <= 0)
|
|
{
|
|
sempty = 1;
|
|
sextent[n] = 0;
|
|
}
|
|
|
|
if (ssize == sstride[n])
|
|
ssize *= sextent[n];
|
|
else
|
|
ssize = 0;
|
|
}
|
|
|
|
if (rsize != 0 && ssize != 0 && psize != 0)
|
|
{
|
|
rsize *= sizeof (GFC_COMPLEX_8);
|
|
ssize *= sizeof (GFC_COMPLEX_8);
|
|
psize *= sizeof (GFC_COMPLEX_8);
|
|
reshape_packed ((char *)ret->base_addr, rsize, (char *)source->base_addr,
|
|
ssize, pad ? (char *)pad->base_addr : NULL, psize);
|
|
return;
|
|
}
|
|
rptr = ret->base_addr;
|
|
src = sptr = source->base_addr;
|
|
rstride0 = rstride[0];
|
|
sstride0 = sstride[0];
|
|
|
|
if (sempty && pempty)
|
|
abort ();
|
|
|
|
if (sempty)
|
|
{
|
|
/* Pretend we are using the pad array the first time around, too. */
|
|
src = pptr;
|
|
sptr = pptr;
|
|
sdim = pdim;
|
|
for (dim = 0; dim < pdim; dim++)
|
|
{
|
|
scount[dim] = pcount[dim];
|
|
sextent[dim] = pextent[dim];
|
|
sstride[dim] = pstride[dim];
|
|
sstride0 = pstride[0];
|
|
}
|
|
}
|
|
|
|
while (rptr)
|
|
{
|
|
/* Select between the source and pad arrays. */
|
|
*rptr = *src;
|
|
/* Advance to the next element. */
|
|
rptr += rstride0;
|
|
src += sstride0;
|
|
rcount[0]++;
|
|
scount[0]++;
|
|
|
|
/* Advance to the next destination element. */
|
|
n = 0;
|
|
while (rcount[n] == rextent[n])
|
|
{
|
|
/* When we get to the end of a dimension, reset it and increment
|
|
the next dimension. */
|
|
rcount[n] = 0;
|
|
/* We could precalculate these products, but this is a less
|
|
frequently used path so probably not worth it. */
|
|
rptr -= rstride[n] * rextent[n];
|
|
n++;
|
|
if (n == rdim)
|
|
{
|
|
/* Break out of the loop. */
|
|
rptr = NULL;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
rcount[n]++;
|
|
rptr += rstride[n];
|
|
}
|
|
}
|
|
/* Advance to the next source element. */
|
|
n = 0;
|
|
while (scount[n] == sextent[n])
|
|
{
|
|
/* When we get to the end of a dimension, reset it and increment
|
|
the next dimension. */
|
|
scount[n] = 0;
|
|
/* We could precalculate these products, but this is a less
|
|
frequently used path so probably not worth it. */
|
|
src -= sstride[n] * sextent[n];
|
|
n++;
|
|
if (n == sdim)
|
|
{
|
|
if (sptr && pad)
|
|
{
|
|
/* Switch to the pad array. */
|
|
sptr = NULL;
|
|
sdim = pdim;
|
|
for (dim = 0; dim < pdim; dim++)
|
|
{
|
|
scount[dim] = pcount[dim];
|
|
sextent[dim] = pextent[dim];
|
|
sstride[dim] = pstride[dim];
|
|
sstride0 = sstride[0];
|
|
}
|
|
}
|
|
/* We now start again from the beginning of the pad array. */
|
|
src = pptr;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
scount[n]++;
|
|
src += sstride[n];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|