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Diffstat (limited to 'Build/source/libs/mpfr/mpfr-src/src/cmp.c')
-rw-r--r--Build/source/libs/mpfr/mpfr-src/src/cmp.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/cmp.c b/Build/source/libs/mpfr/mpfr-src/src/cmp.c
deleted file mode 100644
index ecc35057834..00000000000
--- a/Build/source/libs/mpfr/mpfr-src/src/cmp.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* mpfr_cmp -- compare two floating-point numbers
-
-Copyright 1999, 2001, 2003-2020 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. */
-
-#include "mpfr-impl.h"
-
-/* returns 0 iff b = sign(s) * c
- a positive value iff b > sign(s) * c
- a negative value iff b < sign(s) * c
- returns 0 and sets erange flag if b and/or c is NaN.
-*/
-
-MPFR_HOT_FUNCTION_ATTR int
-mpfr_cmp3 (mpfr_srcptr b, mpfr_srcptr c, int s)
-{
- mpfr_exp_t be, ce;
- mp_size_t bn, cn;
- mp_limb_t *bp, *cp;
-
- s = MPFR_MULT_SIGN( s , MPFR_SIGN(c) );
-
- if (MPFR_ARE_SINGULAR(b, c))
- {
- if (MPFR_IS_NAN (b) || MPFR_IS_NAN (c))
- {
- MPFR_SET_ERANGEFLAG ();
- return 0;
- }
- else if (MPFR_IS_INF(b))
- {
- if (MPFR_IS_INF(c) && s == MPFR_SIGN(b) )
- return 0;
- else
- return MPFR_SIGN(b);
- }
- else if (MPFR_IS_INF(c))
- return -s;
- else if (MPFR_IS_ZERO(b))
- return MPFR_IS_ZERO(c) ? 0 : -s;
- else /* necessarily c=0 */
- return MPFR_SIGN(b);
- }
- /* b and c are real numbers */
- if (s != MPFR_SIGN(b))
- return MPFR_SIGN(b);
-
- /* now signs are equal */
-
- be = MPFR_GET_EXP (b);
- ce = MPFR_GET_EXP (c);
- if (be > ce)
- return s;
- if (be < ce)
- return -s;
-
- /* both signs and exponents are equal */
-
- bn = MPFR_LAST_LIMB (b);
- cn = MPFR_LAST_LIMB (c);
-
- bp = MPFR_MANT(b);
- cp = MPFR_MANT(c);
-
- for ( ; bn >= 0 && cn >= 0; bn--, cn--)
- {
- if (bp[bn] > cp[cn])
- return s;
- if (bp[bn] < cp[cn])
- return -s;
- }
- for ( ; bn >= 0; bn--)
- if (bp[bn])
- return s;
- for ( ; cn >= 0; cn--)
- if (cp[cn])
- return -s;
-
- return 0;
-}
-
-#undef mpfr_cmp
-int
-mpfr_cmp (mpfr_srcptr b, mpfr_srcptr c)
-{
- return mpfr_cmp3 (b, c, 1);
-}