diff options
author | Thomas Voss <mail@thomasvoss.com> | 2024-06-21 23:36:36 +0200 |
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committer | Thomas Voss <mail@thomasvoss.com> | 2024-06-21 23:42:26 +0200 |
commit | a89a14ef5da44684a16b204e7a70460cc8c4922a (patch) | |
tree | b23b4c6b155977909ef508fdae2f48d33d802813 /vendor/gmp-6.3.0/mpz/array_init.c | |
parent | 1db63fcedab0b288820d66e100b1877b1a5a8851 (diff) |
Basic constant folding implementation
Diffstat (limited to 'vendor/gmp-6.3.0/mpz/array_init.c')
-rw-r--r-- | vendor/gmp-6.3.0/mpz/array_init.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/gmp-6.3.0/mpz/array_init.c b/vendor/gmp-6.3.0/mpz/array_init.c new file mode 100644 index 0000000..df97f34 --- /dev/null +++ b/vendor/gmp-6.3.0/mpz/array_init.c @@ -0,0 +1,49 @@ +/* mpz_array_init (array, array_size, size_per_elem) -- + +Copyright 1991, 1993-1995, 2000-2002, 2012 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP Library is free software; you can redistribute it and/or modify +it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +The GNU MP Library 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. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + +#include "gmp-impl.h" + +void +mpz_array_init (mpz_ptr arr, mp_size_t arr_size, mp_size_t nbits) +{ + mp_ptr p; + mp_size_t i; + mp_size_t nlimbs; + + nlimbs = nbits / GMP_NUMB_BITS + 1; + p = __GMP_ALLOCATE_FUNC_LIMBS (arr_size * nlimbs); + + for (i = 0; i < arr_size; i++) + { + ALLOC (&arr[i]) = nlimbs + 1; /* Yes, lie a little... */ + SIZ (&arr[i]) = 0; + PTR (&arr[i]) = p + i * nlimbs; + } +} |