1 /* Software floating-point emulation.
2 Compare a and b, return float condition code.
3 Copyright (C) 1997-2014 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
5 Contributed by Richard Henderson (rth@cygnus.com) and
6 Jakub Jelinek (jj@ultra.linux.cz).
8 The GNU C Library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU Lesser General Public
10 License as published by the Free Software Foundation; either
11 version 2.1 of the License, or (at your option) any later version.
13 The GNU C Library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public
19 License along with the GNU C Library; if not, see
20 <http://www.gnu.org/licenses/>. */
25 int _Q_cmp(const long double a
, const long double b
)
28 FP_DECL_Q(A
); FP_DECL_Q(B
);
31 FP_UNPACK_RAW_Q(A
, a
);
32 FP_UNPACK_RAW_Q(B
, b
);
33 FP_CMP_Q(r
, B
, A
, 3, 1);