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-rw-r--r--Build/source/libs/mpfr/mpfr-src/src/mul_ui.c139
1 files changed, 0 insertions, 139 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/mul_ui.c b/Build/source/libs/mpfr/mpfr-src/src/mul_ui.c
deleted file mode 100644
index 408133a4c91..00000000000
--- a/Build/source/libs/mpfr/mpfr-src/src/mul_ui.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* mpfr_mul_ui -- multiply a floating-point number by a machine integer
-
-Copyright 1999-2020 Free Software Foundation, Inc.
-Contributed by the AriC and Caramba projects, INRIA.
-
-This file is part of the GNU MPFR Library.
-
-The GNU MPFR 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 MPFR 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 MPFR Library; see the file COPYING.LESSER. If not, see
-https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
-51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#define MPFR_NEED_LONGLONG_H
-#include "mpfr-impl.h"
-
-#undef mpfr_mul_ui
-MPFR_HOT_FUNCTION_ATTR int
-mpfr_mul_ui (mpfr_ptr y, mpfr_srcptr x, unsigned long int u, mpfr_rnd_t rnd_mode)
-{
- int inexact;
-
- if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (x)))
- {
- if (MPFR_IS_NAN (x))
- {
- MPFR_SET_NAN (y);
- MPFR_RET_NAN;
- }
- else if (MPFR_IS_INF (x))
- {
- if (u != 0)
- {
- MPFR_SET_INF (y);
- MPFR_SET_SAME_SIGN (y, x);
- MPFR_RET (0); /* infinity is exact */
- }
- else /* 0 * infinity */
- {
- MPFR_SET_NAN (y);
- MPFR_RET_NAN;
- }
- }
- else /* x is zero */
- {
- MPFR_ASSERTD (MPFR_IS_ZERO (x));
- MPFR_SET_ZERO (y);
- MPFR_SET_SAME_SIGN (y, x);
- MPFR_RET (0); /* zero is exact */
- }
- }
- else if (u <= 1)
- {
- if (u < 1)
- {
- MPFR_SET_ZERO (y);
- MPFR_SET_SAME_SIGN (y, x);
- MPFR_RET (0); /* zero is exact */
- }
- else
- return mpfr_set (y, x, rnd_mode);
- }
- else if (MPFR_UNLIKELY (IS_POW2 (u)))
- return mpfr_mul_2si (y, x, MPFR_INT_CEIL_LOG2 (u), rnd_mode);
-
-#ifdef MPFR_LONG_WITHIN_LIMB
- {
- mp_limb_t *yp;
- mp_size_t xn;
- int cnt;
- MPFR_TMP_DECL (marker);
-
- yp = MPFR_MANT (y);
- xn = MPFR_LIMB_SIZE (x);
-
- MPFR_ASSERTD (xn < MP_SIZE_T_MAX);
- MPFR_TMP_MARK(marker);
- yp = MPFR_TMP_LIMBS_ALLOC (xn + 1);
-
- MPFR_ASSERTN (u == (mp_limb_t) u);
- yp[xn] = mpn_mul_1 (yp, MPFR_MANT (x), xn, u);
-
- /* x * u is stored in yp[xn], ..., yp[0] */
-
- /* since the case u=1 was treated above, we have u >= 2, thus
- yp[xn] >= 1 since x was msb-normalized */
- MPFR_ASSERTD (yp[xn] != 0);
- if (MPFR_LIKELY (MPFR_LIMB_MSB (yp[xn]) == 0))
- {
- count_leading_zeros (cnt, yp[xn]);
- mpn_lshift (yp, yp, xn + 1, cnt);
- }
- else
- {
- cnt = 0;
- }
-
- /* now yp[xn], ..., yp[0] is msb-normalized too, and has at most
- PREC(x) + (GMP_NUMB_BITS - cnt) non-zero bits */
- MPFR_RNDRAW (inexact, y, yp, (mpfr_prec_t) (xn + 1) * GMP_NUMB_BITS,
- rnd_mode, MPFR_SIGN (x), cnt -- );
-
- MPFR_TMP_FREE (marker);
-
- cnt = GMP_NUMB_BITS - cnt;
- if (MPFR_UNLIKELY (__gmpfr_emax < MPFR_EMAX_MIN + cnt
- || MPFR_GET_EXP (x) > __gmpfr_emax - cnt))
- return mpfr_overflow (y, rnd_mode, MPFR_SIGN(x));
-
- MPFR_SET_EXP (y, MPFR_GET_EXP (x) + cnt);
- MPFR_SET_SAME_SIGN (y, x);
- MPFR_RET (inexact);
- }
-#else
- {
- mpfr_t uu;
- MPFR_SAVE_EXPO_DECL (expo);
-
- mpfr_init2 (uu, sizeof (unsigned long) * CHAR_BIT);
- /* Warning: u might be outside the current exponent range! */
- MPFR_SAVE_EXPO_MARK (expo);
- mpfr_set_ui (uu, u, MPFR_RNDZ);
- inexact = mpfr_mul (y, x, uu, rnd_mode);
- mpfr_clear (uu);
- MPFR_SAVE_EXPO_UPDATE_FLAGS (expo, __gmpfr_flags);
- MPFR_SAVE_EXPO_FREE (expo);
- return mpfr_check_range (y, inexact, rnd_mode);
- }
-#endif /* MPFR_LONG_WITHIN_LIMB */
-}