gcc/libgfortran/generated/findloc0_s1.c

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re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.h (gfc_isym_id): Add GFC_ISYM_FINDLOC. (gfc_check_f): Add f6fl field. (gfc_simplify_f): Add f6 field. (gfc_resolve_f): Likewise. (gfc_type_letter): Add optional logical_equas_int flag. * check.c (intrinsic_type_check): New function. (gfc_check_findloc): New function. * intrinsics.c (gfc_type_letter): If logical_equals_int is set, act accordingly. (add_sym_5ml): Reformat comment. (add_sym_6fl): New function. (add_functions): Add findloc. (check_arglist): Add sixth argument, handle it. (resolve_intrinsic): Likewise. (check_specific): Handle findloc. * intrinsic.h (gfc_check_findloc): Add prototype. (gfc_simplify_findloc): Likewise. (gfc_resolve_findloc): Likewise. (MAX_INTRINSIC_ARGS): Adjust. * iresolve.c (gfc_resolve_findloc): New function. * simplify.c (gfc_simplify_minmaxloc): Make static. (simplify_findloc_to_scalar): New function. (simplify_findloc_nodim): New function. (simplify_findloc_to_array): New function. (gfc_simplify_findloc): New function. (gfc_conv_intrinsic_findloc): New function. (gfc_conv_intrinsic_function): Handle GFC_ISYM_FINDLOC. (gfc_is_intrinsic_libcall): Likewise. 2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * Makefile.am: Add files for findloc. * Makefile.in: Regenerated. * libgfortran.h (gfc_array_index_type): Add. (gfc_array_s1): Add using GFC_UINTEGER_1. (gfc_array_s4): Likewise. Replace unnecessary comment. (HAVE_GFC_UINTEGER_1): Define. (HAVE_GFC_UINTEGER_4): Define. * m4/findloc0.m4: New file. * m4/findloc0s.m4: New file. * m4/findloc1.m4: New file. * m4/findloc1s.m4: New file. * m4/findloc2s.m4: New file. * m4/ifindloc0.m4: New file. * m4/ifindloc1.m4: New file. * m4/ifindloc2.m4: New file. * m4/iparm.m4: Use unsigned integer for characters. * generated/findloc0_c16.c: New file. * generated/findloc0_c4.c: New file. * generated/findloc0_c8.c: New file. * generated/findloc0_i1.c: New file. * generated/findloc0_i16.c: New file. * generated/findloc0_i2.c: New file. * generated/findloc0_i4.c: New file. * generated/findloc0_i8.c: New file. * generated/findloc0_r16.c: New file. * generated/findloc0_r4.c: New file. * generated/findloc0_r8.c: New file. * generated/findloc0_s1.c: New file. * generated/findloc0_s4.c: New file. * generated/findloc1_c16.c: New file. * generated/findloc1_c4.c: New file. * generated/findloc1_c8.c: New file. * generated/findloc1_i1.c: New file. * generated/findloc1_i16.c: New file. * generated/findloc1_i2.c: New file. * generated/findloc1_i4.c: New file. * generated/findloc1_i8.c: New file. * generated/findloc1_r16.c: New file. * generated/findloc1_r4.c: New file. * generated/findloc1_r8.c: New file. * generated/findloc1_s1.c: New file. * generated/findloc1_s4.c: New file. * generated/findloc2_s1.c: New file. * generated/findloc2_s4.c: New file. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxloc2_16_s1.c: Regenerated. * generated/maxloc2_16_s4.c: Regenerated. * generated/maxloc2_4_s1.c: Regenerated. * generated/maxloc2_4_s4.c: Regenerated. * generated/maxloc2_8_s1.c: Regenerated. * generated/maxloc2_8_s4.c: Regenerated. * generated/maxval0_s1.c: Regenerated. * generated/maxval0_s4.c: Regenerated. * generated/maxval1_s1.c: Regenerated. * generated/maxval1_s4.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minloc2_16_s1.c: Regenerated. * generated/minloc2_16_s4.c: Regenerated. * generated/minloc2_4_s1.c: Regenerated. * generated/minloc2_4_s4.c: Regenerated. * generated/minloc2_8_s1.c: Regenerated. * generated/minloc2_8_s4.c: Regenerated. * generated/minval0_s1.c: Regenerated. * generated/minval0_s4.c: Regenerated. * generated/minval1_s1.c: Regenerated. * generated/minval1_s4.c: Regenerated. 2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.dg/findloc_1.f90: New test. * gfortran.dg/findloc_2.f90: New test. * gfortran.dg/findloc_3.f90: New test. * gfortran.dg/findloc_4.f90: New test. * gfortran.dg/findloc_5.f90: New test. * gfortran.dg/findloc_6.f90: New test. From-SVN: r265570
2018-10-28 19:05:05 +08:00
/* Implementation of the FINDLOC intrinsic
Copyright (C) 2018 Free Software Foundation, Inc.
Contributed by Thomas König <tk@tkoenig.net>
This file is part of the GNU Fortran 95 runtime library (libgfortran).
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 3 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 General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#include "libgfortran.h"
#include <assert.h>
#if defined (HAVE_GFC_UINTEGER_1)
extern void findloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
GFC_LOGICAL_4 back, gfc_charlen_type len_array, gfc_charlen_type len_value);
export_proto(findloc0_s1);
void
findloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
GFC_LOGICAL_4 back, gfc_charlen_type len_array, gfc_charlen_type len_value)
{
index_type count[GFC_MAX_DIMENSIONS];
index_type extent[GFC_MAX_DIMENSIONS];
index_type sstride[GFC_MAX_DIMENSIONS];
index_type dstride;
const GFC_UINTEGER_1 *base;
index_type * restrict dest;
index_type rank;
index_type n;
index_type sz;
rank = GFC_DESCRIPTOR_RANK (array);
if (rank <= 0)
runtime_error ("Rank of array needs to be > 0");
if (retarray->base_addr == NULL)
{
GFC_DIMENSION_SET(retarray->dim[0], 0, rank-1, 1);
retarray->dtype.rank = 1;
retarray->offset = 0;
retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
}
else
{
if (unlikely (compile_options.bounds_check))
bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
"FINDLOC");
}
dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
dest = retarray->base_addr;
/* Set the return value. */
for (n = 0; n < rank; n++)
dest[n * dstride] = 0;
sz = 1;
for (n = 0; n < rank; n++)
{
sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);
sz *= extent[n];
if (extent[n] <= 0)
return;
}
for (n = 0; n < rank; n++)
count[n] = 0;
if (back)
{
base = array->base_addr + (sz - 1) * len_array;
while (1)
{
do
{
if (unlikely(compare_string (len_array, (char *) base, len_value, (char *) value) == 0))
{
for (n = 0; n < rank; n++)
dest[n * dstride] = extent[n] - count[n];
return;
}
base -= sstride[0] * len_array;
} while(++count[0] != extent[0]);
n = 0;
do
{
/* When we get to the end of a dimension, reset it and increment
the next dimension. */
count[n] = 0;
/* We could precalculate these products, but this is a less
frequently used path so probably not worth it. */
base += sstride[n] * extent[n] * len_array;
n++;
if (n >= rank)
return;
else
{
count[n]++;
base -= sstride[n] * len_array;
}
} while (count[n] == extent[n]);
}
}
else
{
base = array->base_addr;
while (1)
{
do
{
if (unlikely(compare_string (len_array, (char *) base, len_value, (char *) value) == 0))
{
for (n = 0; n < rank; n++)
dest[n * dstride] = count[n] + 1;
return;
}
base += sstride[0] * len_array;
} while(++count[0] != extent[0]);
n = 0;
do
{
/* When we get to the end of a dimension, reset it and increment
the next dimension. */
count[n] = 0;
/* We could precalculate these products, but this is a less
frequently used path so probably not worth it. */
base -= sstride[n] * extent[n] * len_array;
n++;
if (n >= rank)
return;
else
{
count[n]++;
base += sstride[n] * len_array;
}
} while (count[n] == extent[n]);
}
}
return;
}
extern void mfindloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
gfc_array_l1 *const restrict, GFC_LOGICAL_4 back, gfc_charlen_type len_array,
gfc_charlen_type len_value);
export_proto(mfindloc0_s1);
void
mfindloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
gfc_array_l1 *const restrict mask, GFC_LOGICAL_4 back,
gfc_charlen_type len_array, gfc_charlen_type len_value)
{
index_type count[GFC_MAX_DIMENSIONS];
index_type extent[GFC_MAX_DIMENSIONS];
index_type sstride[GFC_MAX_DIMENSIONS];
index_type mstride[GFC_MAX_DIMENSIONS];
index_type dstride;
const GFC_UINTEGER_1 *base;
index_type * restrict dest;
GFC_LOGICAL_1 *mbase;
index_type rank;
index_type n;
int mask_kind;
index_type sz;
rank = GFC_DESCRIPTOR_RANK (array);
if (rank <= 0)
runtime_error ("Rank of array needs to be > 0");
if (retarray->base_addr == NULL)
{
GFC_DIMENSION_SET(retarray->dim[0], 0, rank-1, 1);
retarray->dtype.rank = 1;
retarray->offset = 0;
retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
}
else
{
if (unlikely (compile_options.bounds_check))
{
bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
"FINDLOC");
bounds_equal_extents ((array_t *) mask, (array_t *) array,
"MASK argument", "FINDLOC");
}
}
mask_kind = GFC_DESCRIPTOR_SIZE (mask);
mbase = mask->base_addr;
if (mask_kind == 1 || mask_kind == 2 || mask_kind == 4 || mask_kind == 8
#ifdef HAVE_GFC_LOGICAL_16
|| mask_kind == 16
#endif
)
mbase = GFOR_POINTER_TO_L1 (mbase, mask_kind);
else
internal_error (NULL, "Funny sized logical array");
dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
dest = retarray->base_addr;
/* Set the return value. */
for (n = 0; n < rank; n++)
dest[n * dstride] = 0;
sz = 1;
for (n = 0; n < rank; n++)
{
sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n);
mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask,n);
extent[n] = GFC_DESCRIPTOR_EXTENT(array,n);
sz *= extent[n];
if (extent[n] <= 0)
return;
}
for (n = 0; n < rank; n++)
count[n] = 0;
if (back)
{
base = array->base_addr + (sz - 1) * len_array;
mbase = mbase + (sz - 1) * mask_kind;
while (1)
{
do
{
if (unlikely(*mbase && compare_string (len_array, (char *) base, len_value, (char *) value) == 0))
{
for (n = 0; n < rank; n++)
dest[n * dstride] = extent[n] - count[n];
return;
}
base -= sstride[0] * len_array;
mbase -= mstride[0];
} while(++count[0] != extent[0]);
n = 0;
do
{
/* When we get to the end of a dimension, reset it and increment
the next dimension. */
count[n] = 0;
/* We could precalculate these products, but this is a less
frequently used path so probably not worth it. */
base += sstride[n] * extent[n] * len_array;
mbase -= mstride[n] * extent[n];
n++;
if (n >= rank)
return;
else
{
count[n]++;
base -= sstride[n] * len_array;
mbase += mstride[n];
}
} while (count[n] == extent[n]);
}
}
else
{
base = array->base_addr;
while (1)
{
do
{
if (unlikely(*mbase && compare_string (len_array, (char *) base, len_value, (char *) value) == 0))
{
for (n = 0; n < rank; n++)
dest[n * dstride] = count[n] + 1;
return;
}
base += sstride[0] * len_array;
mbase += mstride[0];
} while(++count[0] != extent[0]);
n = 0;
do
{
/* When we get to the end of a dimension, reset it and increment
the next dimension. */
count[n] = 0;
/* We could precalculate these products, but this is a less
frequently used path so probably not worth it. */
base -= sstride[n] * extent[n] * len_array;
mbase -= mstride[n] * extent[n];
n++;
if (n >= rank)
return;
else
{
count[n]++;
base += sstride[n]* len_array;
mbase += mstride[n];
}
} while (count[n] == extent[n]);
}
}
return;
}
extern void sfindloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
GFC_LOGICAL_4 *, GFC_LOGICAL_4 back, gfc_charlen_type len_array,
gfc_charlen_type len_value);
export_proto(sfindloc0_s1);
void
sfindloc0_s1 (gfc_array_index_type * const restrict retarray,
gfc_array_s1 * const restrict array, GFC_UINTEGER_1 *value,
GFC_LOGICAL_4 * mask, GFC_LOGICAL_4 back, gfc_charlen_type len_array,
gfc_charlen_type len_value)
{
index_type rank;
index_type dstride;
index_type * restrict dest;
index_type n;
if (*mask)
{
findloc0_s1 (retarray, array, value, back, len_array, len_value);
return;
}
rank = GFC_DESCRIPTOR_RANK (array);
if (rank <= 0)
internal_error (NULL, "Rank of array needs to be > 0");
if (retarray->base_addr == NULL)
{
GFC_DIMENSION_SET(retarray->dim[0], 0, rank-1, 1);
retarray->dtype.rank = 1;
retarray->offset = 0;
retarray->base_addr = xmallocarray (rank, sizeof (GFC_INTEGER_4));
}
else if (unlikely (compile_options.bounds_check))
{
bounds_iforeach_return ((array_t *) retarray, (array_t *) array,
"FINDLOC");
}
dstride = GFC_DESCRIPTOR_STRIDE(retarray,0);
dest = retarray->base_addr;
for (n = 0; n<rank; n++)
dest[n * dstride] = 0 ;
}
#endif