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f1717362 | 1 | /* Copyright (C) 2007-2016 Free Software Foundation, Inc. |
9b6b0236 | 2 | |
3 | This file is part of GCC. | |
4 | ||
5 | GCC is free software; you can redistribute it and/or modify it under | |
6 | the terms of the GNU General Public License as published by the Free | |
6bc9506f | 7 | Software Foundation; either version 3, or (at your option) any later |
9b6b0236 | 8 | version. |
9 | ||
9b6b0236 | 10 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
11 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 | for more details. | |
14 | ||
6bc9506f | 15 | Under Section 7 of GPL version 3, you are granted additional |
16 | permissions described in the GCC Runtime Library Exception, version | |
17 | 3.1, as published by the Free Software Foundation. | |
18 | ||
19 | You should have received a copy of the GNU General Public License and | |
20 | a copy of the GCC Runtime Library Exception along with this program; | |
21 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
22 | <http://www.gnu.org/licenses/>. */ | |
9b6b0236 | 23 | |
24 | #include "bid_conf.h" | |
25 | #include "bid_functions.h" | |
84d1fc49 | 26 | #include "bid_gcc_intrinsics.h" |
9b6b0236 | 27 | |
28 | USItype | |
29 | __bid_fixunssdsi (_Decimal32 x) { | |
84d1fc49 | 30 | USItype res = 0xbaddbadd; |
9b6b0236 | 31 | UINT64 x64; |
32 | union decimal32 ux; | |
33 | ||
34 | ux.d = x; | |
35 | x64 = __bid32_to_bid64 (ux.i); | |
36 | res = __bid64_to_uint32_xint (x64); | |
84d1fc49 | 37 | |
9b6b0236 | 38 | if (res == 0x80000000) res = 0; // for NaNs too |
39 | return (res); | |
40 | } | |
41 |