2004-05-13 08:41:07 +02:00
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/* Implementation of the RESHAPE
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2006-06-06 10:10:09 +02:00
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Copyright 2002, 2006 Free Software Foundation, Inc.
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2004-05-13 08:41:07 +02:00
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Contributed by Paul Brook <paul@nowt.org>
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2005-01-12 22:27:33 +01:00
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This file is part of the GNU Fortran 95 runtime library (libgfortran).
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2004-05-13 08:41:07 +02:00
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2005-01-12 22:27:33 +01:00
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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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2004-05-13 08:41:07 +02:00
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License as published by the Free Software Foundation; either
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2005-01-12 22:27:33 +01:00
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version 2 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU General Public License, the
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Free Software Foundation gives you unlimited permission to link the
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compiled version of this file into combinations with other programs,
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and to distribute those combinations without any restriction coming
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from the use of this file. (The General Public License restrictions
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do apply in other respects; for example, they cover modification of
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the file, and distribution when not linked into a combine
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executable.)
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Libgfortran is distributed in the hope that it will be useful,
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2004-05-13 08:41:07 +02:00
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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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2005-01-12 22:27:33 +01:00
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GNU General Public License for more details.
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2004-05-13 08:41:07 +02:00
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2005-01-12 22:27:33 +01:00
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You should have received a copy of the GNU General Public
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License along with libgfortran; see the file COPYING. If not,
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2005-08-17 04:49:08 +02:00
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write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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2004-05-13 08:41:07 +02:00
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#include "config.h"
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#include <stdlib.h>
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#include <assert.h>
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#include "libgfortran.h"
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re PR libfortran/19308 (I/O library should support more real and integer kinds)
PR libfortran/19308
PR fortran/20120
PR libfortran/22437
* Makefile.am: Add generated files for large real and integers
kinds. Add a rule to create the kinds.inc c99_protos.inc files.
Use kinds.inc to preprocess Fortran generated files.
* libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
gfc_array_l16.
* mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
HAVE_GFC_COMPLEX_* when these types are available.
* intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
* m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
m4/sum.m4, m4/transpose.m4: Protect generated functions with
appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
* Makefile.in: Regenerate.
* all files in generated/: Regenerate.
* f95-lang.c (DO_DEFINE_MATH_BUILTIN): Add support for long
double builtin function.
(gfc_init_builtin_functions): Add mfunc_longdouble,
mfunc_clongdouble and func_clongdouble_longdouble trees. Build
them for round, trunc, cabs, copysign and pow functions.
* iresolve.c (gfc_resolve_reshape, gfc_resolve_transpose): Add
case for kind 10 and 16.
* trans-decl.c: Add trees for cpowl10, cpowl16, ishftc16,
exponent10 and exponent16.
(gfc_build_intrinsic_function_decls): Build nodes for int16,
real10, real16, complex10 and complex16 types. Build all possible
combinations for function _gfortran_pow_?n_?n. Build function
calls cpowl10, cpowl16, ishftc16, exponent10 and exponent16.
* trans-expr.c (gfc_conv_power_op): Add case for integer(16),
real(10) and real(16).
* trans-intrinsic.c: Add suppport for long double builtin
functions in BUILT_IN_FUNCTION, LIBM_FUNCTION and LIBF_FUNCTION
macros.
(gfc_conv_intrinsic_aint): Add case for integer(16), real(10) and
real(16) kinds.
(gfc_build_intrinsic_lib_fndecls): Add support for real10_decl
and real16_decl in library functions.
(gfc_get_intrinsic_lib_fndecl): Add cases for real and complex
kinds 10 and 16.
(gfc_conv_intrinsic_exponent): Add cases for real(10) and real(16)
kinds.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_ishftc): Add case for integer(16) kind.
* trans-types.c (gfc_get_int_type, gfc_get_real_type,
gfc_get_complex_type, gfc_get_logical_type): Doesn't error out in
the case of kinds not available.
* trans.h: Declare trees for cpowl10, cpowl16, ishftc16,
exponent10 and exponent16.
* gfortran.dg/large_real_kind_2.F90: New test.
* gfortran.dg/large_integer_kind_2.f90: New test.
From-SVN: r104889
2005-10-03 09:22:20 +02:00
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#if defined (HAVE_GFC_INTEGER_4)
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2004-05-13 08:41:07 +02:00
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typedef GFC_ARRAY_DESCRIPTOR(1, index_type) shape_type;
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acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
(LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
(LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
* configure.ac: Use them.
* configure, config.h.in, aclocal.m4: Rebuild.
* libgfortran.h (prefix): Remove.
(PREFIX, IPREFIX): New.
(sym_rename, sym_rename1, sym_rename2): New.
(internal_proto, export_proto, export_proto_np): New.
(iexport_proto, iexport): New.
(iexport_data_proto, iexport_data): New.
* intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
intrinsics/cpu_time.c, intrinsics/cshift0.c,
intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
intrinsics/reshape_generic.c, intrinsics/size.c,
intrinsics/spread_generic.c, intrinsics/stat.c,
intrinsics/string_intrinsics.c, intrinsics/system.c,
intrinsics/system_clock.c, intrinsics/transpose_generic.c,
intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
m4/transpose.m4, runtime/environ.c, runtime/error.c,
runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
runtime/stop.c: Use them to mark symbols internal or external.
* generated/*: Rebuild.
From-SVN: r92045
2004-12-12 09:59:05 +01:00
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2005-11-27 22:03:33 +01:00
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extern void reshape_4 (gfc_array_i4 * const restrict,
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gfc_array_i4 * const restrict,
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shape_type * const restrict,
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gfc_array_i4 * const restrict,
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shape_type * const restrict);
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iresolve.c (gfc_resolve_all, [...]): Use PREFIX.
gcc/fortran/
* iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
gfc_resolve_unpack: Use PREFIX.
libgfortran/
* intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
instead of "__".
* generated/*: Rebuild.
From-SVN: r92075
2004-12-13 03:47:58 +01:00
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export_proto(reshape_4);
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acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
(LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
(LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
* configure.ac: Use them.
* configure, config.h.in, aclocal.m4: Rebuild.
* libgfortran.h (prefix): Remove.
(PREFIX, IPREFIX): New.
(sym_rename, sym_rename1, sym_rename2): New.
(internal_proto, export_proto, export_proto_np): New.
(iexport_proto, iexport): New.
(iexport_data_proto, iexport_data): New.
* intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
intrinsics/cpu_time.c, intrinsics/cshift0.c,
intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
intrinsics/reshape_generic.c, intrinsics/size.c,
intrinsics/spread_generic.c, intrinsics/stat.c,
intrinsics/string_intrinsics.c, intrinsics/system.c,
intrinsics/system_clock.c, intrinsics/transpose_generic.c,
intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
m4/transpose.m4, runtime/environ.c, runtime/error.c,
runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
runtime/stop.c: Use them to mark symbols internal or external.
* generated/*: Rebuild.
From-SVN: r92045
2004-12-12 09:59:05 +01:00
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2004-05-13 08:41:07 +02:00
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void
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2005-11-27 22:03:33 +01:00
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reshape_4 (gfc_array_i4 * const restrict ret,
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gfc_array_i4 * const restrict source,
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shape_type * const restrict shape,
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gfc_array_i4 * const restrict pad,
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shape_type * const restrict order)
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2004-05-13 08:41:07 +02:00
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{
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/* r.* indicates the return array. */
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2005-04-17 22:26:57 +02:00
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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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2004-05-13 08:41:07 +02:00
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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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2005-04-22 22:02:44 +02:00
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index_type rs;
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index_type rex;
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2004-05-13 08:41:07 +02:00
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GFC_INTEGER_4 *rptr;
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/* s.* indicates the source array. */
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2005-04-17 22:26:57 +02:00
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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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2004-05-13 08:41:07 +02:00
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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_INTEGER_4 *sptr;
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/* p.* indicates the pad array. */
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2005-04-17 22:26:57 +02:00
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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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2004-05-13 08:41:07 +02:00
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index_type pdim;
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index_type psize;
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const GFC_INTEGER_4 *pptr;
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const GFC_INTEGER_4 *src;
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int n;
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int dim;
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2006-11-03 12:51:09 +01:00
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int sempty, pempty;
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2004-05-13 08:41:07 +02:00
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2005-04-22 22:02:44 +02:00
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if (ret->data == NULL)
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{
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rdim = shape->dim[0].ubound - shape->dim[0].lbound + 1;
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rs = 1;
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2006-11-03 12:51:09 +01:00
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for (n = 0; n < rdim; n++)
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2005-04-22 22:02:44 +02:00
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{
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ret->dim[n].lbound = 0;
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rex = shape->data[n * shape->dim[0].stride];
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ret->dim[n].ubound = rex - 1;
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ret->dim[n].stride = rs;
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rs *= rex;
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}
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libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by 'size_t offset'.
* libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
'size_t offset'.
* intrinsics/cshift0.c, intrinsics/eoshift0.c,
intrinsics/eoshift2.c,intrinsics/pack_generic.c,
intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
intrinsics/transpose_generic.c, intrinsics/unpack_generic,
m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
m4,transpose.m4: Set renamed field 'offset' to zero instead of
'base'.
* generated/all_l4.c, generated/all_l8.c,
generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
generated/count_4_l8.c, generated/count_8_l4.c,
generated/count_8_l8.c, generated/chift1_4.c,
generated/cshift1_8.c, generated/eoshift1_4.c,
generated/eoshift1_8.c, generated/eoshift3_4.c,
generated/eoshift3_8.c, generated/matmul_c4.c,
generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
generated/matmul_l4.c, generated/matmul_l8.c,
generated/matmul_r4.c, generated/matmul_r8.c,
generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
generated/maxval_i4.c, generated/maxval_i8.c,
generated/maxval_r4.c, generated/maxval_r8.c,
generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
generated/minval_i4.c, generated/minval_i8.c,
generated/minval_r4.c, generated/minval_r8.c,
generated/product_c4.c, generated/product_c8.c,
generated/product_i4.c, generated/product_i8.c,
generated/product_r4.c, generated/product_r8.c,
generated/reshape_c4.c, generated/reshape_c8.c,
generated/reshape_i4.c, generated/reshape_i8.c,
generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
generated/transpose_c4.c, generated/transpose_c8.c,
generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
From-SVN: r101739
2005-07-08 00:08:06 +02:00
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ret->offset = 0;
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2005-04-22 22:02:44 +02:00
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ret->data = internal_malloc_size ( rs * sizeof (GFC_INTEGER_4));
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ret->dtype = (source->dtype & ~GFC_DTYPE_RANK_MASK) | rdim;
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}
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else
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{
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rdim = GFC_DESCRIPTOR_RANK (ret);
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}
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2004-05-13 08:41:07 +02:00
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rsize = 1;
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for (n = 0; n < rdim; n++)
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{
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if (order)
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dim = order->data[n * order->dim[0].stride] - 1;
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else
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dim = n;
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rcount[n] = 0;
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rstride[n] = ret->dim[dim].stride;
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rextent[n] = ret->dim[dim].ubound + 1 - ret->dim[dim].lbound;
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if (rextent[n] != shape->data[dim * shape->dim[0].stride])
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runtime_error ("shape and target do not conform");
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if (rsize == rstride[n])
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rsize *= rextent[n];
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else
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rsize = 0;
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2005-04-22 22:02:44 +02:00
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if (rextent[n] <= 0)
|
2004-05-13 08:41:07 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
sdim = GFC_DESCRIPTOR_RANK (source);
|
|
|
|
ssize = 1;
|
2006-11-03 12:51:09 +01:00
|
|
|
sempty = 0;
|
2004-05-13 08:41:07 +02:00
|
|
|
for (n = 0; n < sdim; n++)
|
|
|
|
{
|
|
|
|
scount[n] = 0;
|
|
|
|
sstride[n] = source->dim[n].stride;
|
|
|
|
sextent[n] = source->dim[n].ubound + 1 - source->dim[n].lbound;
|
|
|
|
if (sextent[n] <= 0)
|
2006-11-03 12:51:09 +01:00
|
|
|
{
|
|
|
|
sempty = 1;
|
|
|
|
sextent[n] = 0;
|
|
|
|
}
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
if (ssize == sstride[n])
|
|
|
|
ssize *= sextent[n];
|
|
|
|
else
|
|
|
|
ssize = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pad)
|
|
|
|
{
|
|
|
|
pdim = GFC_DESCRIPTOR_RANK (pad);
|
|
|
|
psize = 1;
|
2006-11-03 12:51:09 +01:00
|
|
|
pempty = 0;
|
2004-05-13 08:41:07 +02:00
|
|
|
for (n = 0; n < pdim; n++)
|
|
|
|
{
|
|
|
|
pcount[n] = 0;
|
|
|
|
pstride[n] = pad->dim[n].stride;
|
|
|
|
pextent[n] = pad->dim[n].ubound + 1 - pad->dim[n].lbound;
|
|
|
|
if (pextent[n] <= 0)
|
2006-11-03 12:51:09 +01:00
|
|
|
{
|
|
|
|
pempty = 1;
|
|
|
|
pextent[n] = 0;
|
|
|
|
}
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
if (psize == pstride[n])
|
|
|
|
psize *= pextent[n];
|
|
|
|
else
|
|
|
|
psize = 0;
|
|
|
|
}
|
|
|
|
pptr = pad->data;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pdim = 0;
|
|
|
|
psize = 1;
|
2006-11-03 12:51:09 +01:00
|
|
|
pempty = 1;
|
2004-05-13 08:41:07 +02:00
|
|
|
pptr = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (rsize != 0 && ssize != 0 && psize != 0)
|
|
|
|
{
|
2005-06-09 21:43:27 +02:00
|
|
|
rsize *= sizeof (GFC_INTEGER_4);
|
|
|
|
ssize *= sizeof (GFC_INTEGER_4);
|
|
|
|
psize *= sizeof (GFC_INTEGER_4);
|
2004-05-13 08:41:07 +02:00
|
|
|
reshape_packed ((char *)ret->data, rsize, (char *)source->data,
|
|
|
|
ssize, pad ? (char *)pad->data : NULL, psize);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
rptr = ret->data;
|
|
|
|
src = sptr = source->data;
|
|
|
|
rstride0 = rstride[0];
|
|
|
|
sstride0 = sstride[0];
|
|
|
|
|
2006-11-03 12:51:09 +01:00
|
|
|
if (sempty && pempty)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
if (sempty)
|
|
|
|
{
|
|
|
|
/* Switch immediately to the pad array. */
|
|
|
|
src = pptr;
|
|
|
|
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] * sizeof (GFC_INTEGER_4);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
while (rptr)
|
|
|
|
{
|
|
|
|
/* Select between the source and pad arrays. */
|
|
|
|
*rptr = *src;
|
|
|
|
/* Advance to the next element. */
|
|
|
|
rptr += rstride0;
|
|
|
|
src += sstride0;
|
|
|
|
rcount[0]++;
|
|
|
|
scount[0]++;
|
2006-11-03 12:51:09 +01:00
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
/* 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
|
2006-10-20 13:52:56 +02:00
|
|
|
frequently used path so probably not worth it. */
|
2004-05-13 08:41:07 +02:00
|
|
|
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
|
2006-10-20 13:52:56 +02:00
|
|
|
frequently used path so probably not worth it. */
|
2004-05-13 08:41:07 +02:00
|
|
|
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];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
re PR libfortran/19308 (I/O library should support more real and integer kinds)
PR libfortran/19308
PR fortran/20120
PR libfortran/22437
* Makefile.am: Add generated files for large real and integers
kinds. Add a rule to create the kinds.inc c99_protos.inc files.
Use kinds.inc to preprocess Fortran generated files.
* libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
gfc_array_l16.
* mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
HAVE_GFC_COMPLEX_* when these types are available.
* intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
* m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
m4/sum.m4, m4/transpose.m4: Protect generated functions with
appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
* Makefile.in: Regenerate.
* all files in generated/: Regenerate.
* f95-lang.c (DO_DEFINE_MATH_BUILTIN): Add support for long
double builtin function.
(gfc_init_builtin_functions): Add mfunc_longdouble,
mfunc_clongdouble and func_clongdouble_longdouble trees. Build
them for round, trunc, cabs, copysign and pow functions.
* iresolve.c (gfc_resolve_reshape, gfc_resolve_transpose): Add
case for kind 10 and 16.
* trans-decl.c: Add trees for cpowl10, cpowl16, ishftc16,
exponent10 and exponent16.
(gfc_build_intrinsic_function_decls): Build nodes for int16,
real10, real16, complex10 and complex16 types. Build all possible
combinations for function _gfortran_pow_?n_?n. Build function
calls cpowl10, cpowl16, ishftc16, exponent10 and exponent16.
* trans-expr.c (gfc_conv_power_op): Add case for integer(16),
real(10) and real(16).
* trans-intrinsic.c: Add suppport for long double builtin
functions in BUILT_IN_FUNCTION, LIBM_FUNCTION and LIBF_FUNCTION
macros.
(gfc_conv_intrinsic_aint): Add case for integer(16), real(10) and
real(16) kinds.
(gfc_build_intrinsic_lib_fndecls): Add support for real10_decl
and real16_decl in library functions.
(gfc_get_intrinsic_lib_fndecl): Add cases for real and complex
kinds 10 and 16.
(gfc_conv_intrinsic_exponent): Add cases for real(10) and real(16)
kinds.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_ishftc): Add case for integer(16) kind.
* trans-types.c (gfc_get_int_type, gfc_get_real_type,
gfc_get_complex_type, gfc_get_logical_type): Doesn't error out in
the case of kinds not available.
* trans.h: Declare trees for cpowl10, cpowl16, ishftc16,
exponent10 and exponent16.
* gfortran.dg/large_real_kind_2.F90: New test.
* gfortran.dg/large_integer_kind_2.f90: New test.
From-SVN: r104889
2005-10-03 09:22:20 +02:00
|
|
|
|
|
|
|
#endif
|