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1/* Software floating-point emulation: comparison.
2 Copyright (C) 1997-2019 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Richard Henderson (rth@cygnus.com) and
5 Jakub Jelinek (jj@ultra.linux.cz).
6
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
11
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library. If not, see
19 <http://www.gnu.org/licenses/>. */
20
21#include "local-soft-fp.h"
22
23static long
24internal_compare (long al, long ah, long bl, long bh)
25{
26 FP_DECL_EX;
27 FP_DECL_Q(A); FP_DECL_Q(B);
28 long r;
29
30 AXP_UNPACK_RAW_Q(A, a);
31 AXP_UNPACK_RAW_Q(B, b);
32 FP_CMP_Q (r, A, B, 2, 2);
33
34 FP_HANDLE_EXCEPTIONS;
35
36 return r;
37}
38
39long
40_OtsLssX (long al, long ah, long bl, long bh)
41{
42 long r = internal_compare (al, ah, bl, bh);
43 if (r == 2)
44 return -1;
45 else
46 return r < 0;
47}
48
49long
50_OtsLeqX (long al, long ah, long bl, long bh)
51{
52 long r = internal_compare (al, ah, bl, bh);
53 if (r == 2)
54 return -1;
55 else
56 return r <= 0;
57}
58
59long
60_OtsGtrX (long al, long ah, long bl, long bh)
61{
62 long r = internal_compare (al, ah, bl, bh);
63 if (r == 2)
64 return -1;
65 else
66 return r > 0;
67}
68
69long
70_OtsGeqX (long al, long ah, long bl, long bh)
71{
72 long r = internal_compare (al, ah, bl, bh);
73 if (r == 2)
74 return -1;
75 else
76 return r >= 0;
77}
78

Warning: That file was not part of the compilation database. It may have many parsing errors.