1 /* Copyright (C) 2021-2022 Free Software Foundation, Inc. 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 7 Software Foundation; either version 3, or (at your option) any later 8 version. 9 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 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/>. */ 23 24 /* Decimal64 -> _Float128 conversion. */ 25 26 /* FINE_GRAINED_LIBRARIES is used so we can isolate just to dd_to_tf conversion 27 function from dp-bits.c. */ 28 #define FINE_GRAINED_LIBRARIES 1 29 #define L_dd_to_kf 1 30 #define WIDTH 64 31 32 #if !defined(__LONG_DOUBLE_128__) || !defined(__LONG_DOUBLE_IEEE128__) 33 #error "Long double is not IEEE 128-bit" 34 #endif 35 36 /* Use dfp-bit.c to do the real work. */ 37 #include "dfp-bit.c" 38