Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(55)

Unified Diff: gcc/gmp/mpz/mul_i.h

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git
Patch Set: Created 10 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « gcc/gmp/mpz/mul_2exp.c ('k') | gcc/gmp/mpz/neg.c » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: gcc/gmp/mpz/mul_i.h
diff --git a/gcc/gmp/mpz/mul_i.h b/gcc/gmp/mpz/mul_i.h
deleted file mode 100644
index d86196049b67c353094152b1411bbfed72021adf..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpz/mul_i.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* mpz_mul_ui/si (product, multiplier, small_multiplicand) -- Set PRODUCT to
- MULTIPLICATOR times SMALL_MULTIPLICAND.
-
-Copyright 1991, 1993, 1994, 1996, 2000, 2001, 2002, 2005, 2008 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 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.
-
-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 Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-
-#ifdef OPERATION_mul_si
-#define FUNCTION mpz_mul_si
-#define MULTIPLICAND_UNSIGNED
-#define MULTIPLICAND_ABS(x) ((unsigned long) ABS(x))
-#endif
-
-#ifdef OPERATION_mul_ui
-#define FUNCTION mpz_mul_ui
-#define MULTIPLICAND_UNSIGNED unsigned
-#define MULTIPLICAND_ABS(x) x
-#endif
-
-#ifndef FUNCTION
-Error, error, unrecognised OPERATION
-#endif
-
-
-void
-FUNCTION (mpz_ptr prod, mpz_srcptr mult,
- MULTIPLICAND_UNSIGNED long int small_mult)
-{
- mp_size_t size = SIZ(mult);
- mp_size_t sign_product = size;
- mp_limb_t sml;
- mp_limb_t cy;
- mp_ptr pp;
-
- if (size == 0 || small_mult == 0)
- {
- SIZ(prod) = 0;
- return;
- }
-
- size = ABS (size);
-
- sml = MULTIPLICAND_ABS (small_mult);
-
- if (sml <= GMP_NUMB_MAX)
- {
- MPZ_REALLOC (prod, size + 1);
- pp = PTR(prod);
- cy = mpn_mul_1 (pp, PTR(mult), size, sml & GMP_NUMB_MASK);
- pp[size] = cy;
- size += cy != 0;
- }
-#if GMP_NAIL_BITS != 0
- else
- {
- /* Operand too large for the current nails size. Use temporary for
- intermediate products, to allow prod and mult being identical. */
- mp_ptr tp;
- TMP_DECL;
- TMP_MARK;
-
- tp = TMP_ALLOC_LIMBS (size + 2);
-
- cy = mpn_mul_1 (tp, PTR(mult), size, sml & GMP_NUMB_MASK);
- tp[size] = cy;
- cy = mpn_addmul_1 (tp + 1, PTR(mult), size, sml >> GMP_NUMB_BITS);
- tp[size + 1] = cy;
- size += 2;
- MPN_NORMALIZE_NOT_ZERO (tp, size); /* too general, need to trim one or two limb */
- MPZ_REALLOC (prod, size);
- pp = PTR(prod);
- MPN_COPY (pp, tp, size);
- TMP_FREE;
- }
-#endif
-
- SIZ(prod) = ((sign_product < 0) ^ (small_mult < 0)) ? -size : size;
-}
« no previous file with comments | « gcc/gmp/mpz/mul_2exp.c ('k') | gcc/gmp/mpz/neg.c » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698