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author | Dan Albert <danalbert@google.com> | 2015-06-17 11:09:54 -0700 |
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committer | Dan Albert <danalbert@google.com> | 2015-06-17 14:15:22 -0700 |
commit | f378ebf14df0952eae870c9865bab8326aa8f137 (patch) | |
tree | 31794503eb2a8c64ea5f313b93100f1163afcffb /gcc-4.7/libgfortran/generated/spread_r4.c | |
parent | 2c58169824949d3a597d9fa81931e001ef9b1bd0 (diff) | |
download | toolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.tar.gz toolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.tar.bz2 toolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.zip |
Delete old versions of GCC.
Change-Id: I710f125d905290e1024cbd67f48299861790c66c
Diffstat (limited to 'gcc-4.7/libgfortran/generated/spread_r4.c')
-rw-r--r-- | gcc-4.7/libgfortran/generated/spread_r4.c | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/gcc-4.7/libgfortran/generated/spread_r4.c b/gcc-4.7/libgfortran/generated/spread_r4.c deleted file mode 100644 index fac0900cb..000000000 --- a/gcc-4.7/libgfortran/generated/spread_r4.c +++ /dev/null @@ -1,269 +0,0 @@ -/* Special implementation of the SPREAD intrinsic - Copyright 2008, 2009 Free Software Foundation, Inc. - Contributed by Thomas Koenig <tkoenig@gcc.gnu.org>, based on - spread_generic.c written by Paul Brook <paul@nowt.org> - -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. - -Ligbfortran 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 <stdlib.h> -#include <assert.h> -#include <string.h> - - -#if defined (HAVE_GFC_REAL_4) - -void -spread_r4 (gfc_array_r4 *ret, const gfc_array_r4 *source, - const index_type along, const index_type pncopies) -{ - /* r.* indicates the return array. */ - index_type rstride[GFC_MAX_DIMENSIONS]; - index_type rstride0; - index_type rdelta = 0; - index_type rrank; - index_type rs; - GFC_REAL_4 *rptr; - GFC_REAL_4 * restrict dest; - /* s.* indicates the source array. */ - index_type sstride[GFC_MAX_DIMENSIONS]; - index_type sstride0; - index_type srank; - const GFC_REAL_4 *sptr; - - index_type count[GFC_MAX_DIMENSIONS]; - index_type extent[GFC_MAX_DIMENSIONS]; - index_type n; - index_type dim; - index_type ncopies; - - srank = GFC_DESCRIPTOR_RANK(source); - - rrank = srank + 1; - if (rrank > GFC_MAX_DIMENSIONS) - runtime_error ("return rank too large in spread()"); - - if (along > rrank) - runtime_error ("dim outside of rank in spread()"); - - ncopies = pncopies; - - if (ret->data == NULL) - { - - size_t ub, stride; - - /* The front end has signalled that we need to populate the - return array descriptor. */ - ret->dtype = (source->dtype & ~GFC_DTYPE_RANK_MASK) | rrank; - dim = 0; - rs = 1; - for (n = 0; n < rrank; n++) - { - stride = rs; - if (n == along - 1) - { - ub = ncopies - 1; - rdelta = rs; - rs *= ncopies; - } - else - { - count[dim] = 0; - extent[dim] = GFC_DESCRIPTOR_EXTENT(source,dim); - sstride[dim] = GFC_DESCRIPTOR_STRIDE(source,dim); - rstride[dim] = rs; - - ub = extent[dim] - 1; - rs *= extent[dim]; - dim++; - } - GFC_DIMENSION_SET(ret->dim[n], 0, ub, stride); - } - ret->offset = 0; - - /* internal_malloc_size allocates a single byte for zero size. */ - ret->data = internal_malloc_size (rs * sizeof(GFC_REAL_4)); - if (rs <= 0) - return; - } - else - { - int zero_sized; - - zero_sized = 0; - - dim = 0; - if (GFC_DESCRIPTOR_RANK(ret) != rrank) - runtime_error ("rank mismatch in spread()"); - - if (unlikely (compile_options.bounds_check)) - { - for (n = 0; n < rrank; n++) - { - index_type ret_extent; - - ret_extent = GFC_DESCRIPTOR_EXTENT(ret,n); - if (n == along - 1) - { - rdelta = GFC_DESCRIPTOR_STRIDE(ret,n); - - if (ret_extent != ncopies) - runtime_error("Incorrect extent in return value of SPREAD" - " intrinsic in dimension %ld: is %ld," - " should be %ld", (long int) n+1, - (long int) ret_extent, (long int) ncopies); - } - else - { - count[dim] = 0; - extent[dim] = GFC_DESCRIPTOR_EXTENT(source,dim); - if (ret_extent != extent[dim]) - runtime_error("Incorrect extent in return value of SPREAD" - " intrinsic in dimension %ld: is %ld," - " should be %ld", (long int) n+1, - (long int) ret_extent, - (long int) extent[dim]); - - if (extent[dim] <= 0) - zero_sized = 1; - sstride[dim] = GFC_DESCRIPTOR_STRIDE(source,dim); - rstride[dim] = GFC_DESCRIPTOR_STRIDE(ret,n); - dim++; - } - } - } - else - { - for (n = 0; n < rrank; n++) - { - if (n == along - 1) - { - rdelta = GFC_DESCRIPTOR_STRIDE(ret,n); - } - else - { - count[dim] = 0; - extent[dim] = GFC_DESCRIPTOR_EXTENT(source,dim); - if (extent[dim] <= 0) - zero_sized = 1; - sstride[dim] = GFC_DESCRIPTOR_STRIDE(source,dim); - rstride[dim] = GFC_DESCRIPTOR_STRIDE(ret,n); - dim++; - } - } - } - - if (zero_sized) - return; - - if (sstride[0] == 0) - sstride[0] = 1; - } - sstride0 = sstride[0]; - rstride0 = rstride[0]; - rptr = ret->data; - sptr = source->data; - - while (sptr) - { - /* Spread this element. */ - dest = rptr; - for (n = 0; n < ncopies; n++) - { - *dest = *sptr; - dest += rdelta; - } - /* Advance to the next element. */ - sptr += sstride0; - rptr += rstride0; - count[0]++; - n = 0; - while (count[n] == extent[n]) - { - /* 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. */ - sptr -= sstride[n] * extent[n]; - rptr -= rstride[n] * extent[n]; - n++; - if (n >= srank) - { - /* Break out of the loop. */ - sptr = NULL; - break; - } - else - { - count[n]++; - sptr += sstride[n]; - rptr += rstride[n]; - } - } - } -} - -/* This version of spread_internal treats the special case of a scalar - source. This is much simpler than the more general case above. */ - -void -spread_scalar_r4 (gfc_array_r4 *ret, const GFC_REAL_4 *source, - const index_type along, const index_type pncopies) -{ - int n; - int ncopies = pncopies; - GFC_REAL_4 * restrict dest; - index_type stride; - - if (GFC_DESCRIPTOR_RANK (ret) != 1) - runtime_error ("incorrect destination rank in spread()"); - - if (along > 1) - runtime_error ("dim outside of rank in spread()"); - - if (ret->data == NULL) - { - ret->data = internal_malloc_size (ncopies * sizeof (GFC_REAL_4)); - ret->offset = 0; - GFC_DIMENSION_SET(ret->dim[0], 0, ncopies - 1, 1); - } - else - { - if (ncopies - 1 > (GFC_DESCRIPTOR_EXTENT(ret,0) - 1) - / GFC_DESCRIPTOR_STRIDE(ret,0)) - runtime_error ("dim too large in spread()"); - } - - dest = ret->data; - stride = GFC_DESCRIPTOR_STRIDE(ret,0); - - for (n = 0; n < ncopies; n++) - { - *dest = *source; - dest += stride; - } -} - -#endif - |