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comparison gcc/config/ia64/quadlib.c @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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-1:000000000000 0:a06113de4d67
1 /* Subroutines for long double support.
2 Copyright (C) 2000, 2001, 2002, 2009 Free Software Foundation, Inc.
3
4 This file is part of GCC.
5
6 GCC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
9 any later version.
10
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 Under Section 7 of GPL version 3, you are granted additional
17 permissions described in the GCC Runtime Library Exception, version
18 3.1, as published by the Free Software Foundation.
19
20 You should have received a copy of the GNU General Public License and
21 a copy of the GCC Runtime Library Exception along with this program;
22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 <http://www.gnu.org/licenses/>. */
24
25 extern int _U_Qfcmp (long double a, long double b, int);
26
27 int _U_Qfeq (long double, long double);
28 int _U_Qfne (long double, long double);
29 int _U_Qfgt (long double, long double);
30 int _U_Qfge (long double, long double);
31 int _U_Qflt (long double, long double);
32 int _U_Qfle (long double, long double);
33 int _U_Qfcomp (long double, long double);
34
35 int
36 _U_Qfeq (long double a, long double b)
37 {
38 return (_U_Qfcmp (a, b, 4) != 0);
39 }
40
41 int
42 _U_Qfne (long double a, long double b)
43 {
44 return (_U_Qfcmp (a, b, 4) == 0);
45 }
46
47 int
48 _U_Qfgt (long double a, long double b)
49 {
50 return (_U_Qfcmp (a, b, 17) != 0);
51 }
52
53 int
54 _U_Qfge (long double a, long double b)
55 {
56 return (_U_Qfcmp (a, b, 21) != 0);
57 }
58
59 int
60 _U_Qflt (long double a, long double b)
61 {
62 return (_U_Qfcmp (a, b, 9) != 0);
63 }
64
65 int
66 _U_Qfle (long double a, long double b)
67 {
68 return (_U_Qfcmp (a, b, 13) != 0);
69 }
70
71 int
72 _U_Qfcomp (long double a, long double b)
73 {
74 if (_U_Qfcmp (a, b, 4) == 0)
75 return 0;
76
77 return (_U_Qfcmp (a, b, 22) != 0 ? 1 : -1);
78 }